baber/WOPTO huggingface dataset:
Patent JP-H06215569-A (JP)
Title: Inside-power-supply-voltage generation circuit
Inventor: BOKU SANSHIYOU
IPC: G05F1/46
Filed: 1993-12-09
Abstract: PURPOSE: To provide an inside power supply voltage generating circuit in which a burn-in voltage at the burn-in test can be easily adjusted, and the setting of the burn-in mode can be easily attained. CONSTITUTION: When an outside power supply voltage ext.Vcc reaches a trigger level by transistors 212-216, an outside power supply voltage detecting part 130 outputs the ϕH of a logic 1, and the trigger level can be changed by a fuse 217. A burn-in mode setting part 140 outputs a ϕ L for setting a burn-in mode by the intermission of the fuse 202. A burn-in signal generating part 150 outputs a ϕSTRB by the ϕ L and the ϕ H, and a burn-in voltage controlling part 160 is controlled. The burn-in voltage controlling part 160 can set an inside power supply voltage int. Vcc from a level converting part 120 to a desired level by the intermission of fuses f5-f7. Therefore, the burn-in mode can be set by the fuse 202, and the level of the burn-in voltage can be changed by the fuses f5-f7. Moreover, the generation starting point of time of the burn-in voltage can be adjusted by the fuse 217.
Patent JP-H08166251-A (JP)
Title: Odometer
Inventor: SHIMAZAKI HIROYUKI
IPC: G01C22/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide an automobile odometer capable of easily zero-resetting a traveling distance storage and display without any-complicated operations at an optional point during opening of an ignition switch. CONSTITUTION: An odometer is provided with a storing means 5 for storing traveling distance data and capable of renewing a stored content, a display 6 for displaying the traveling distance data, an odotrip driving circuit 2 connected to a power supply conductor from a main power source 13 to an ignition switch 12 and having a reset input terminal RST for resetting the content of the storing means 5 accompanying inputting of a reset potential and a switch 3 for applying a reset potential to the reset input terminal RST. The switch 3 is constructed by a power line switch 3A and a reset switch 3B, the power source line switch 3A switches a power supply directly from the main power source 13 to the odotrip driving circuit 2 and the reset switch 3B switches the reset potential to be applied to the reset input terminal RST.
Patent JP-2001131820-A (JP)
Title: Method for applying spinning oil
Inventor: IZUMI TOMOYUKI
IPC: D01D5/096
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a spinning oil by which filaments are cooled and the generation of latent heat in a housing container is prevented without causing melt sticking when applying the spinning oil to the undrawn filaments comprising a specific polyester having a low glass transition point. SOLUTION: This method for applying the spinning oil comprises applying the spinning oil at <=20 deg.C while dropping the spinning oil onto an oiling roller when spinning conjugate filaments of a core-sheath structure comprising a core component which is a polyalkylene terephthalate having >=220 deg.C melting point and a sheath component that is a crystalline copolyester composed of a terephthalic acid component, an ethylene glycol component, an aliphatic lactone component and a 1,4-butanediol component and having 20-50 deg.C glass transition point and 130-180 deg.C melting point, cooling and solidifying the extruded filaments, then applying the spinning oil to the cooled and solidified filaments with the oiling roller, bundling the plural filaments, providing an undrawn tow and housing the resultant undrawn tow in a housing container.
Patent JP-H10148786-A (JP)
Title: Beam homogenizer
Inventor: YAMAZAKI KAZUNORI
IPC: G02B27/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously uniformize the optical intensity distribution in mutually orthogonal two directions on a light irradiation face, by providing a beam homogenizer with a spreading angle correcting optical system, etc., arranged on the incident side of a homogenizing optical system so as to independently vary the spreading angle of beam fluxes concerning the direction of (y)-axis. SOLUTION: A cylinder array 1A is arranged on a light entering side and a cylinder array 1B is arranged on a light emitting side. By passing through the lenses 4A and 4B, the beam fluxes 10 become beam fluxes 11 nearly parallel concerning within an xz-face and adjusting an interval between the lenses according to the spreading angle of the entering beam fluxes 10, the fluxes 11 parallel concerning the xz-face is obtained. Consequently, as the beam fluxes 11 are made the nearly parallel beam fluxes by the lenses 4A and 4B. The surface of a substrate is nearly uniformly irradiated concerning the (y)-axis direction by arranging the surface of the substrate at the position of a homogenizing face 5.
Patent JP-H0778223-A (JP)
Title: Method for judgment of processor base
Inventor: FURANSHIIN AARU CHIEN
IPC: G06V30/262
Filed: 1993-12-09
Abstract: PURPOSE: To recognize a character string without requiring the detection or recognition of characters by generating one set of features based on a word form in a text line boundary box, applying one set of these features to a prescribed network and determining whether any specified text line includes the keyword to be searched or not. CONSTITUTION: An input image is operated by a word boxer 30 for discriminating word boundary boxes related to all the latent keywords of the image. Concerning the image of latent keywords in the respective boundary boxes, word structure is analyzed for classifying the latent keywords and operated by a feature generator 32 for generating feature vectors at the horizontal positions at equal intervals. The set of these latent keywords is applied to a word image spotter 35. This word image spotter 35 is a network for receiving a word model. This word model is generated by linking sets 45 of character models.
Patent JP-H11135113-A (JP)
Title: Alkaline secondary battery
Inventor: KATO HITOSHI
IPC: H01M4/32
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery capable of quickly, uniformly diffusing lithium ions into a positive active material, preventing excess oxidation of a cobalt compound in the initial overcharging, and in addition capable of shortening the activation time, enhancing the utilization factor, suppressing increase in battery inner pressure following increase in oxygen overpotential. SOLUTION: An alkaline storage battery consists of the combination of a positive electrode containing a lithium ion source and a positive active material, a negative electrode mainly comprising a hydrogen storage alloy, and an alkaline electrolyte, and the positive active material is characterized as being nickel oxide or γ-nickel oxyhydroxide formed with a solid solution with zinc and cobalt.
Patent JP-2001128375-A (JP)
Title: Noncontact type feeder system
Inventor: HOSOYAMA NAOTO
IPC: H02J50/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type feeder system, capable of supplying electric power with high efficiency according to the load of an apparatus to be powered. SOLUTION: This noncontact type feeder system, performing noncontact feeding from a feeding system 201 to an apparatus 202 to be powered, is provided with a current detecting means 206 for detecting feeding current and a voltage-control means 205 for controlling feeding voltage, based on the detected results of the current detecting means. The feeding current depends on the load of the apparatus to be powered, so that the feeding current is detected and voltage is controlled according to its magnitude. Accordingly, electric power suitable for the load of the apparatus to be power can be supplied.
Patent JP-H08143626-A (JP)
Title: Production of cationic polymer
Inventor: MURANO MASAYUKI
IPC: C08F8/00
Filed: 1994-11-18
Abstract: PURPOSE: To easily and simply obtain a polymer having vinyl units and N- benzylamine units in a one step reaction by reacting a polymer having N- vinylcarboxylic acid amide (or imide) units with a benzyl halide. CONSTITUTION: A polymer having N-vinylcarboxylic acid amide units or N- vinylcarboxylic acid imide units (e.g. N-vinylformamide, N-vinylsuccinimide) is reacted with a benzyl halide preferably comprising benzyl chloride under an alkaline condition using sodium hydroxide in a solvent such as water at 40-100 deg.C to obtain the objective polymer. If necessary, the polymer is further mixed with a mineral acrid such as hydrochloric acid to convert the vinylamine units into vinylamine acid salt units.
Patent JP-H03171663-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8242
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a trench type capacitor structure which is free from a leakage current and high in reliability by a method wherein the capacitor structure is constituted in such a manner that one of a source and a drain region is made to extend around a trench and connected to a storage node electrode. CONSTITUTION:Gate electrodes 13 formed of a third polycrystalline silicon layer are provided through the intermediary of a gate insulating layer 12 in a channel region formed of a first polycrystalline silicon layer provided onto the surface of a flat part through the intermediary of an insulating film, and a source or a drain region 14 formed of an N-type layer as self-aligned with the gate electrodes 13 is provided inside the channel region concerned to constitute a MOSFET. A storage node electrode 7 formed of the first polycrystalline silicon layer, a capacitor insulating film 8 of a two-layered film composed of a silicon oxide film and a silicon nitride film, and a plate electrode 9 formed of the second polycrystalline silicon layer are successively buried in trenches 31, 32... through an insulating film 4 to constitute a capacitor. Therefore, a semiconductor memory device of this design is fully free from the effect of electrons induced in a substrate by alpha-rays and high in resistance to soft error.
Patent JP-H09130000-A (JP)
Title: Double sided wiring board and semiconductor device using it
Inventor: WAKIZAKA SHINJI
IPC: H01L23/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes for a sub-circuit board on which a semiconductor chip is mounted to modify the arrangement pattern of connection pads of the semiconductor chip. SOLUTION: Five board-forming plates 26a-26e for forming a sub-circuit board 25 are bonded in this order on a protective film 24 of a semiconductor chip 21. Thereupon, through holes 28 are formed from openings 27a-27e formed in the respective board-forming plates 26a-26e. Then, electrically conductive paste 31 is injected and filled in the through holes 28. Thereupon, a first connection pad is formed of the electrically conductive paste 31 filled in the opening 27a, and this first connection pad is joined with a connection pad 23 of the semiconductor chip 21. A second connection pad is formed of the electrically conductive paste 31 filled in the opening 27e. The electrically conductive paste 31 filled in the openings 27b-27d forms internal electrically conductive parts.
Patent JP-H04180641-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA MASANORI
IPC: H01L21/60
Filed: 1990-11-15
Abstract: PURPOSE:To improve the working efficiency by sealing a transistor chip on a ceramic case and providing a directional conductive mat between electrodes in the chip and lead-out electrodes on the ceramic case. CONSTITUTION:A transistor(Tr) chip which is also used as a cap has a collector electrode pad 7 formed on the surface of the Tr chip. The Tr chip has the same outside dimension as a ceramic case 3 has and a scribe area 8 around the Tr chip has the same outside dimension as a case sealing section 12 has. The electrode pads 5-7 of the Tr chip are respectively connected to the electrode patterns 9-11 of the ceramic case through a directional conductive mat 2 by providing the mat 2 on the case 3 and sealing the Tr chip 1 used as a cap with the electrodes on the downside. Thus the function of this semiconductor device is completed.
Patent JP-S63160329-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOCHIZUKI HIROSHI
IPC: H01L21/768
Filed: 1986-12-24
Abstract: PURPOSE:To form an electrode structure of high reliability by a method wherein, after a refractory-metal film has been formed on a smoothly coated film including a contact hole and ions have been implanted, the refractory-metal film is heat-treated in an atmosphere of nitrogen so as to nitrify the refractory-metal film. CONSTITUTION:An impurity diffused layer 3, a smoothly coated film 2 and a contact hole 8 are formed on the surface of a semiconductor substrate 1. Then, a titanium film 4 is formed by a sputtering method or the like. Then, nitrogen ions 5 are implanted into the titanium film 4 with a dose volume of more than 1X10<14> atoms/cm<2>. Then, after this assembly has been heat-treated in an atmosphere of nitrogen at a temperature of over 600 deg.C, a titanium nitride film 7 is formed and a titanium silicide film 6 is formed in a lower region of the contact hole at the impurity diffused layer 3. After that, an aluminum film is deposited by a sputtering method or the like in such a way that the aluminum film covers the titanium nitride film 7; it is patterned by means of photolithography and an etching method; an aluminum wiring film is formed.
Patent JP-H05149294-A (JP)
Title: Cooling water feeding and circulating device for rotary shaft sealing part of pump
Inventor: OSADA OSAMU
IPC: F04D29/046
Filed: 1991-10-28
Abstract: PURPOSE:To improve sealing function of a rotary shaft sealing part so as to maintain the function for a long time by feeding and circulating a large quantity of cooling water to the rotary shaft sealing part of a pump, and restraining leakage outflow and scattering of the cooling water to the outer circumference. CONSTITUTION:A cooling water chamber 6 surrounding the rotary shaft liquid sealing part G of a pump by means of a gland packing 10, an annular cooling water groove 13 for surrounding the pump rotary shaft 4 white being communicated to the chamber 6, an annular water groove 14 for recovery surrounding the pump rotary shaft 4 while being communicated to the groove, and a cooing water recovery recessed part 27 to recover the cooling water flowing out from both water grooves 13, 14 are provided. This cooling water feeding and circulating device for the rotary shaft sealing part of a pump is provided with a water storage tank 34 to store the cooling water, ducts 37, 38 containing a pump 36 to feed and circulate the cooling water 35 from the water storage tank 34 to the cooling water chamber 6, and a duct 29 to return the cooling water from the cooling water recovery recessed part 27 to the water storage tank 34.
Patent JP-2001127882-A (JP)
Title: Voice communication connection control system
Inventor: OKUYA TAKENORI
IPC: H04M7/06
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of communication quality by avoiding repetition of compression/extension on a network to pass at the time of communication between terminals. SOLUTION: At the time of call processing it is reported from a gateway exchange for connecting the network and a processing part for performing signal conversion at the time of interworking through a common line signal network to a connection control server which kind of voice encoding rule is packaged on each of networks, whether it is a 63 kb/s telephone network or IP network or which kind of network is connected. Thus, the call connection between terminals is controlled by determining the voice encoding rule to be used on the network to pass, the network to pass or voice encoding rule to be used for the call originating terminal.
Patent JP-H04181451-A (JP)
Title: Memory access control system
Inventor: INABA SEIJI
IPC: G06F12/06
Filed: 1990-11-16
Abstract: PURPOSE:To shorten the read access time of a processor by comparing the former high-order side address accessing a memory with the high-order side address outputted from the processor this time. CONSTITUTION:A processor 10 holds the former high-order side address accessing a memory 6 and compares it with the high-order side address outputted from the processor 10 this time. In the case of non-coincidence, the most significant data is accessed with the second data bus width of the processor 10 among data for the first data bus width of the memory 6 so that the low-order side data excepting for the most significant data are respectively written in a data buffer 30 by permitting access to the memory 6. Therefore, the memory access is unnecessitated for the low-order side data, and a data confirming signal can be accelerated for one clock at least. Thus, the read time can be shortened.
Patent JP-H02156297-A (JP)
Title: Automatic rhythm performing device
Inventor: IWAYAMA SUEHIRO
IPC: G10H1/00
Filed: 1988-12-08
Abstract: PURPOSE:To generate various new rhythm patterns by providing a means for utilizing effectively plural pattern which are inputted already, when a performer generates an arbitrary pattern. CONSTITUTION:An indicator 2 displays the present state of a memory, and various data, etc. which are set at present, and a RAM 7 is a write-in/read-out possible memory for storing a rhythm pattern. A CPU 3 is a central processor for executing read-out, write-in, etc. of the rhythm pattern, based on operating information from an operating board 1, and transferring waveform data read-out use data. Also, a sound source part 4 generates a musical tone corresponding to musical performance data which is read out the RAM 7. Moreover, since only a pattern of an arbitrary musical instrument of an arbitrary pattern can be copied to an arbitrary place of other memory, for instance, by drawing out separately a rhythm pattern of each sound source from plural patterns, and merging plural patterns thereof, a new rhythm pattern can be generated.
Patent JP-H09182585-A (JP)
Title: Expression in yeast
Inventor: HITZEMAN RONALD A
IPC: C12N1/16
Filed: 1996-11-21
Abstract: In order to make a yeast strain capable of expressing a desired polypeptide (e.g. leukocyte interferon D) which it does not normally make or use, it is transformed with an expression vector. This is obtained by producing a transfer vector which has respective origins of replication and phenotypic selection genes derived from both bacteria and yeast, and inserting into it DNA fragments: (i) coding for the desired polypeptide and (ii) comprising a yeast-derived promoter. The insertion is effected so that 'start' and 'stop' signals are provided, and these and the promoter can control expression of the polypeptide, and so that the replication origins and phenotypic selection genes of the transfer vector are still functional. Thus the expression vector and its precursors can replicate, and their presence can be recognised, both in yeast and bacteria. Bacteria are used for amplification. The yeast-derived phenotypic selection gene may complement a mutation carried by the strain to be transformed.
Patent JP-H11234527-A (JP)
Title: Context generating circuit for small-sized image and its method
Inventor: KIM EUI-GYU
IPC: H04N1/417
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To allow an image of all sizes to be processed at a high speed by providing generators for large-sized and small-sized images, selecting a context produced from the 2nd generator when a size of an input image is smaller than a horizontal size of the context and selecting a context produced from the 1st generator in other case. SOLUTION: A context of an image whose horizontal pixel size is larger than a context is produced according to usual processing by a single line memory 110 and 2-line template use registers 121, 122. A selector 150 selects a context of a small image for the 2-line template produced from a small image context generator 140 based on a small image mode signal Small- Pic when the image is a small image with horizontal pixels smaller than the size of the context or select a context produced from the registers 121, 122 when not.
Patent JP-H01151803-A (JP)
Title: Circular-linear polarized wave converter
Inventor: DEGUCHI FUTOSHI
IPC: H01P1/17
Filed: 1987-12-09
Abstract: PURPOSE:To attain miniaturization by giving a phase difference on and same plane formed with a coaxial line with respect to two components constituting a circularly polarized wave so as to reduce the length of the converter. CONSTITUTION:A coupling telephone line and probes 13, 14 are connected by 1st and 2nd transmission lines 21, 22 comprising the inverted line with similar constitution as the coupling line respectively. The 1st transmission line 21 is selected longer than the 2nd transmission line 22 by lambdag/4 (lambdag is the wavelength) so that the phase of a radio wave sent through the transmission line 21 is delayed substantially or 90 deg. than the phase of the radio wave sent through the 2nd transmission line 22. Thus, the size D1 is reduced up to lambdag'/4 (lambdag' is the guide wavelength) because the probes 13, 14 act like radiating elements.
Patent JP-H10137383-A (JP)
Title: Distance measuring device for golf competition
Inventor: OKAWA KOJIRO
IPC: A63B69/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To precisely display the residual distance to a pin in a shot in the middle of a hoe, and facilitate the selection of a club for the following shot by calculating the residual distance of the hole on the basis of the position information of an inputted driven ball and the scale of a map, and performing a control display by a display means. SOLUTION: In order to store the putter data of a map in a distance display device 10, a distance measuring device 10 is connected to an external memory device 25 or a personal computer 26 through an interface 24 in the receipt counter 29 of a golf course facility. When a CPU 20 judges the connection with an external equipment, the map pattern data is read from the external equipment, and stored in a prescribed area of a PROM 23. The map pattern data is a pattern data in which all holes of a golf course is generated with a scale of a set ratio, and displayed as a map shown in a display part 11. Thus, when two points are designated, the distance between the two positions can be calculated on the basis of the scale.
Patent JP-H02156724-A (JP)
Title: Binary or multi-value logic arithmetic circuit comprising mos transistor
Inventor: WATANABE TATSUOKI
IPC: H03K19/20
Filed: 1988-12-09
Abstract: PURPOSE:To reduce the number of transistors(TRs) required for the circuit by devising the circuit such that a multi-value OR circuit outputs the same voltage as the largest input voltage to an output terminal while plural multi- value input voltages are compared and a multi-value AND circuit outputs the same voltage as the smallest input voltage to the output terminal. CONSTITUTION:A source potential of a multi-value OR circuit is charged to an earth level by conducting a transmission gate T by a control signal phi and turning off the gate. The said potential is kept to the earth level by a capacitor C with a small capacitance even when the transmission gate T is turned off and the source level is stable to the highest level in the input levels by the gate level by multi-value input. Then the drain of the multi-value AND circuit is connected to the earth level being the lowest level in the circuit. Source terminal groups of PMOS TRs P1, P2 connected multiply are brought to the highest voltage Vdd via the transmission gate T and the capacitor C with a small capacitance is charged to the said highest voltage Vdd.