baber/WOPTO huggingface dataset:
Patent JP-H11270364-A (JP)
Title: Throttle control device of internal combustion engine
Inventor: KAMADO KOICHI
IPC: F02D41/04
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve follow-up stability of opening of a throttle valve in an electronic throttle system. SOLUTION: An electronic throttle system can reduce friction when the number of part items is reduced and its structure is simplified, but behavior caused by a generating state of friction torque is instantly related to lowering of precision of actual throttle opening TA. To cope with it, generating torque by a torque motor 19 is corrected by reflecting a learning value of the friction torque concerning, a driving system of a throttle valve 5 estimated from a hysteresis characteristic of a controlled variable, In this way, it is throttle- controlled by the controlled variable reflecting the learning value of the friction torque. Consequently, it is possible to improve stability of the actual throttle opening TA.
Patent JP-S58190128-A (JP)
Title: Switch circuit of power transistor
Inventor: TAKEMURA YUTAKA
IPC: H03K17/04
Filed: 1982-04-30
Abstract: PURPOSE:To decrease the turn-off time of a switch circuit of a power transistor, by providing a diode to discharge the excess charge produced when the power transistor is turned off via a transistor. CONSTITUTION:A diode D is connected between the base of a power transistor TRQ0 and the collector of a TRQ1 so that it is set forward to the collector. When the TRQ1 is turned on by an input signal, a TRQ2 is turned off to stop the flow of a base current IB1. Thus the power TRQ0 is turned off. In this case, the excess charge of the TRQ0 is discharged as a current IB2 via the diode D and the TRQ1. The current IB2 can be increased until it is limited as the collector current of the TRQ1.
Patent JP-S58190406-A (JP)
Inventor: NAKAMURA HAJIME
IPC: A47B77/04
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11273368-A (JP)
Title: Non-volatile semiconductor memory
Inventor: OHIRA HIDEKO
IPC: H01L21/8247
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a memory which can freely set an erasing block size. SOLUTION: A memory cell array 11 is formed of 128 blocks BLKO to BLK127 and each block has a size (one page × number of serial cells) of 128 kbits (8 kbits × 16 cells). At the time of erasing the data, at least one block is selected by row decoders 12-0, 12-1,..., 12-12. A control gate driver 14 gives, at the time of data erasing, the predetermined potential (0 V) to a part of the word lines among a plurality of word lines at least in the selected one block. Thereby, data is erased only for the memory cells connected to a part of the word lines.
Patent JP-H08272596-A (JP)
Title: Program design generation device
Inventor: TAKENAKA KAZUOKI
IPC: G06F9/06
Filed: 1995-03-30
Abstract: PURPOSE: To provide a program design generation device which can generate a program design even from a source program where an annotation is inserted in an incomplete state. CONSTITUTION: The device is provided with a lexical analysis function part 101 sequentially reading each character in the source program, performing lexical analysis and extracting construction elements of the source program, a syntax analysis function part 103 segmenting the extracted construction elements of the program in terms of sentences by referring to a grammar of program language previously registered, a processing block construction function part 104 collecting respective segmented sentences into one in accordance with an annotation insertion rule previously registered and constructing them as a processing block, and a shaping output function part 106 sticking graphic patterns corresponding to the processing to the respective processing blocks which the processing block construction function part 104 constructs,  further referring to a processing block arrangement rule and arranging the respective graphic patterns so as to generate the program design.
Patent JP-S58192648-A (JP)
Title: Resin composition for binding molding sand grains
Inventor: YAMAGUCHI MIKIO
IPC: B22C1/22
Filed: 1982-04-30
Abstract: PURPOSE:To increase the melt sticking point of resin coated sand and to prevent the clogging of the magazine of a molding machine in an unsatd. polyester resin compsn. by using specific monomaleate for an acid component and adding a specific metallic oxide thereto. CONSTITUTION:A titled compsn. contains a self-polymerizable polyester of >=50 deg.C softening point measured by a ring and ball method which is prepared by reacting mono (dihydrodicyclopentadienyl) maleate shown by the formula with a polyhydric alcohol and a saturated polybasic acid and/or an alpha,beta-unsatd. dibasic acid as required, a polymerization catalyst and an oxide of a metal of the group I -IV or VIII. Since the unsatd. polyester obtd. by this method has sufficient self-polymerizability, it is not always necessary to compound the unsatd. monomer or prepolymer having >=1 unsatd. bond in a molecule. There is thus no considerable decrease in the softening point of the resin. The melt sticking point is improved by adding the above-described oxide without increasing the softening point considerably.
Patent JP-H06290201-A (JP)
Title: Cash register
Inventor: NAKAGAWA SHIGEMITSU
IPC: G06Q40/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide the cash register which securely performs a corresponding process in case of a drop in the voltage of the internal power source and prolongs the life of the internal power source. CONSTITUTION:When the output voltage of the incorporated battery 25 drops, an error display and a guidance display are made on a display device 14 and a buzzer sound is outputted to inform an operator of that. When the operator sets a form on a slip printer 18 and presses the print key of a keyboard 17, data on the current total registered amount of money registered in a memory 13 are printed on the slip printer 18. If a predetermined period is elapsed while no form is set on the slip printer 18 and the print key is not pressed, the storage contents of the memory 13 are printed on a previously loaded continuous form by a journal printer 19. After the printing, the power supply from the internal battery 25 is stopped.
Patent JP-H0688471-A (JP)
Title: Ladder for quay wall and the like
Inventor: YOSHIMOTO TAKESHI
IPC: E06C9/02
Filed: 1992-03-30
Abstract: PURPOSE:To easily ascend and descend a ladder at mounting a plurality of lateral bars of which core materials are coated with rubber over between side pillars made of rubber by arranging the lateral bars so that the nearer the bar is to one end side of the side pillar, the farther the bar is spaced from the fitting face provided on the back part of the side pillar. CONSTITUTION:A plurality of lateral bars 8 of which core materials are coated with rubber are mounted over between side pillars 1, 1 made of rubber. At this time, the latteral bars 8 are provided so that the nearer the bar is to the lower end part side, the farther the bar is spaced from the fitting face 1a of the back part of the side pillar 1. Bolts 14 are inserted into the fitting holes 5 provided on leg pieces 2 and they are fitted so as to contact the fitting face 1a with a quay wall 15. Hereby, a user can ascend or descend the ladder while positioning his center of gravity on the quay wall 15 side from the stepped lateral bar 8, and hence he can ascend or descend in stable condition surely and quickly.
Patent JP-2000235428-A (JP)
Title: Pay television in hospital and pay refrigerator system
Inventor: NISHIMURA TSUTOMU
IPC: G06F1/26
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble of a user, and to make the patients' diet comfortable by managing charging without using any coin or card in the charging management system of a rental television and a rental refrigerator in a hospital. SOLUTION: In this system, a charging control terminal equipment 2 is set at a bed side in a hospital, and the charging control terminal equipment 2 is connected with a rental television 3 and a rental refrigerator 4, and each charging control terminal equipment 2 is connected through a bi-directional communication controller 7 with a charging managing device 5. The start date and end date data of the rental equipment of the bed number inputted to the charging managing device 5 are transmitted through the bi-directional communication controller 7 to the charging control equipment 2, and the charging management of the rental equipment is operated.
Patent JP-H11272285-A (JP)
Title: Karaoke playing device displaying cg animation varying depending on service condition
Inventor: TACHIBANA SATOSHI
IPC: G10H1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To maintain the interest and the will to try karaoke (sing-along music) of users to further promote the use of karaoke by providing a karaoke playing device having the function of displaying a CG animation which varies depending on service conditions. SOLUTION: This device has a CG animation production means 123 which outputs an image of protagonist design expressed as an animation. The protagonist design is determined by a number of static and dynamic elements and varied by changing the set value of each element. Attribute data characteristic of each piece of music are made to correspond to karaoke data for each piece of music, which consist of accompanying music data and words data. To play a piece of music requested, the attribute data about the piece of music are acquired to change the set value of each element according to the attribute data. A CG animation in which the protagonist design determined in accordance with each element moves around is displayed during or before and after the play on the piece of music.
Patent JP-H02252919-A (JP)
Title: Intake device for v type engine with supercharger
Inventor: HASHIMOTO KAZUHIKO
IPC: F02B33/36
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a compact intake system by effectively utilizing the space formed between the right and left banks by arranging two rotors of a supercharger in the longitudinal direction, and arranging the shorter diameter of the supercharger between the right and left banks of a V type engine. CONSTITUTION:A screw type supercharger 5 in the combination of a male rotor 5a and a female rotor 5b is installed in the space 4 between the right and left tanks 2 and 3 of an engine 1 constituted into a V type multicylinder. The male and female rotors 5a and 5b are arranged in the longitudinal direction. While, the intake ports 6 and 7 of the right and left banks 2 and 3 are connected with the branched pipe parts 11a and 11b of the intake collecting pipes 10a and 10b through connecting pipes 8 and 9. A driving pulley 19 is connected with the supercharger 5 through an electromagnetic clutch, and the driving pulley 19 is interlockingly connected with the driven pulley 20 of the engine 1 and a crank pulley 21 through belts 22 and 23.
Patent JP-S59199651-A (JP)
Title: Synthesis of methylglyoxal acetal
Inventor: IGUMA TAKASHI
IPC: B01J27/04
Filed: 1983-04-26
Abstract: PURPOSE:To prepare the titled compound economically, in high yield, with a simple procedure, by reacting an aqueous solution of methylglyoxal with an alcohol in the presence of an acidic catalyst at a specific temperature, without removing produced water from the system. CONSTITUTION:An alcohol (preferably methanol) is made to react with an aqueous solution of methylglyoxal in the presence of an acidic catalyst (e.g. acidic ion exchange resin) at 50-100 deg.C, preferably 60-80 deg.C without removing the produced water from the system to obtain the objective methylglyoxal acetal of formula (R is 1-4C alkyl).
Patent JP-H05320833-A (JP)
Title: High strength nitrided and sintered member excellent in wear resistant and its manufacture
Inventor: KONO TOMIO
IPC: F16K1/42
Filed: 1992-03-30
Abstract: PURPOSE:To provide a sintered member more excellent in strength and wear resistance and suitable as the stock for valve seats and various sliding members. CONSTITUTION:A high strength nitrided and sintered member excellent in wear resistance in which, in an alloy matrix constituted of, by weight, 6 to 30% Cr and <=5% Mo and, according to circumstances, constituted of <=2% Si, <=5% Ni and <=3% C, and the balance substantial Fe, FeMo is dispersed as hard grains in the range of <=20% and CaFe2 is dispersed as lubricating components in the range of <=2%, and nitriding and sintering have been attained to the inside is prepd. In this way, the objective sintered member suitable as the stock for valve seats and various sliding members can be obtd.
Patent JP-S55166348-A (JP)
Title: Multi-channel radio transmitter/receiver
Inventor: ITOU TOSHIFUMI
IPC: H04B1/68
Filed: 1979-06-12
Abstract: PURPOSE:To realize the transmission and the reception for USB, LSB and AM each to the same channel via a small number of crystal oscillators, by sharing the frequency converting crystal oscillator at the transmission/reception time of both USB (upper side band wave) and LSB (lower side band wave). CONSTITUTION:The PLL circuit generates the desired transmission signal at the transmission time of USB and LSB each and also the oscillation signals having the shift equivalent to the frequency differential of the carrier to each channel at the USB and LSB transmission/reception times in order to obtain the local oscillation signal at the reception time. Then variable divider 31 forming the PLL operates with the division ratio possessing the number less than the decimal point at the USB and LSB transmission/reception times, and then generates the oscillation signals having the shift equivalent to the frequency differential of the carrier to each channel at the USB and LSB transmission/reception times from VCO19'. Thus the frequency converting crystal oscillator can be shared at the transmission/reception time of both USB and LSB.
Patent JP-H05279019-A (JP)
Title: Fine sheet-like boehmite particle and production therefor
IPC: C09D7/61
Filed: 1992-03-30
Abstract: PURPOSE:To obtain fine sheet-like Boehmite particles useful as various Rind fillers by performing a hydrothermal treatment on aluminum hydroxide which adjusted in its particle size to a submicron order or an alumina hydrate in water or an aqueous alkaline solution. CONSTITUTION:The aluminum hydroxide which was adjusted in the particle size to a submicron order or the alumina hydrate is used as a starting raw material and they are subjected to hydrothermal treatmant at >=150 deg.C and at <=100atm in water or an aqueous alkaline solution. The fine sheet-like Beohmite particles thus obtained have an orthorhombic system in the crystal form whose specific crystal surface is grown in a plane sheet form. The fine sheet-like Boehmite particles are useful as a raw material to produce fine sheet- like slumina particles.
Patent JP-S63239710-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: C04B35/46
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57192235-A (JP)
Title: Fractional recovery of valuable metal
Inventor: TANAKA AKIRA
IPC: C22B34/34
Filed: 1981-05-18
Abstract: PURPOSE: To fractionally recover valuable metals such as Mo, U and V with high efficiency, by leaching a material containing all of Mo, U and V with hydrochloric acid, and separating U as its chloride from the material at first, Mo as its sulfide in the next and V as its hydroxide finally.  
     CONSTITUTION: A material containing all of Mo, U and V is leached with hydrochloric acid and filtered. The filtrate is oxidized by addition of an oxidizing agent and pH-adjusted. This liquid is heated, agitated and cooled to precipitate U. The U precipitate is dissolved by hydrochloric acid and pH-adjusted by addition of alkali. The precipitate is filtered, and U is recovered as its chloride (oxide). After the filtration of U, the filtrate is adjusted at pH 9W10 by addition of calcium hydroxide, to form the next precipitate. A sulfurizing agent is then added to and reacted with the filtrate to precipitate Mo as its sulfide. The Mo sulfide precipitate is separated and recovered. In succession, the filtrate is further adjusted at pH 9W10 by addition of alkali to precipitate V as its hydroxide  and the remaining Mo part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10263822-A (JP)
Title: Welding method for horizontal fillet of corner surface part of structure
Inventor: GOTO NAOYUKI
IPC: B23K9/127
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To omit the cleaning working of a welding tip part near the corner surface part, and to improve weld efficiency by detecting a corner surface point where two flat plate shape members intersect each other by three-direction wire touching sensing, starting welding from the prescribed position of the member on the one side, and performing the bead joint welding of a left weld zone after the welding via the corner surface point. SOLUTION: The corner surface point of the two members 1, 2 intersecting each other on a flat plate 3, is detected by the three-direction touching sensing of a welding robot. Next, the welding is performed in accordance with a welding program from a point removed by a prescribed distance on the member 1 side on the one side, making the corner surface point a standard point. Corner surface welding 4 covering the member 2 via the corner surface point from the member 1, is performed. After the completion of the welding of the member 2, the welding is performed aiming at a fillet welding start end 4' from this side of the member 1. The welding start end part 4' is detected by a high speed rotation arc sensor. From this detected value, by performing bead joint processing, by reversing a welding direction, further, by welding the prescribed distance, the fillet welding is completed.
Patent JP-S572634-A (JP)
Title: Production of beverge of fermented soybean milk
Inventor: KANBE MICHIO
IPC: A23L11/00
Filed: 1980-06-05
Abstract: PURPOSE: A combination of a microorganism assimilating sucrose and a lactic bacterium not assimilating fructose is inoculated to a soybean milk containing sucrose and cultured to prevent the extinction of the lactic bacterium and the dterioration in taste while the product is stored.  
     CONSTITUTION: Sucrose is added to a soybean milk, e.g., by 5W10%. A combination of a strain in Streptococcus thermophilus capable of assimilating sucrose to form glucose and fructose and another strain in Lactobacillus yugrutii assimilating only glucose but not fructose to form lactic acid is inoculated to the mixture and cultured, e.g., at 37°C for 24hr to produce the beverage of fermented soybean milk. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03272812-A (JP)
Title: Volume diminishing apparatus for waste synthetic resin
Inventor: NISHIMURA KEIJI
IPC: B29B17/00
Filed: 1990-03-22
Abstract: PURPOSE:To enable volume diminishing to be performed sufficiently by rubbing waste synthetic resin supplied to a cylinder in a gap between the heat volume diminishing opening and the tapered shaft, and extruding it from the cylinder after heat melting. CONSTITUTION:A volume diminishing cylinder part 1A acts to volume-diminish waste synthetic resin and then discharge it from a cylinder 1. Onto the volume diminishing cylinder 1A, a tapered heat volume diminishing opening 7 is provided so as to enable the heat condition to be adjusted in accordance with a kind and water content of the waste synthetic resin, and the volume diminishing cylinder part 1A has a built-in tapered shaft 6 therein. And, when the gap between the tapered shaft 6 and the volume diminishing cylinder 1A is made narrower, the waste synthetic resin is rubbed in a strongly pressed condition at the narrowed gap, resulting in a large quantity of heat, wherein the waste synthetic resin having high melting temperature and waste synthetic resin having high water content are melted completely at higher temperature. In the inside of the tapered shaft 6, a cooling water path 6A is provided, and cooling water is supplied thereinto and thus the tapered shaft 6 is cooled forcedly. The tapered shaft can be set lower at its surface temperature, so that the melted synthetic resin never adheres to the surface and, therefore, it is discharged smoothly therefrom.
Patent JP-2000266731-A (JP)
Title: Ultrasonic flaw detection method for laser dull roll
Inventor: WAKASA KAZUNORI
IPC: G01N29/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To precisely detect a harmful flaw in a roll dull finished by a laser without any polishing by a grinding wheel by specifying a beam width of an ultrasonic wave to a specific value or less in the roll surface position. SOLUTION: On the surface of a roll dull finished with a laser, a numerous dull holes are left. In flaw detection on this surface, a ultrasonic beam width is lowered to 5 mm or less in the inspection position (roll surface position), so that a harmful flaw with a depth of 0.15 mm or more and a length of 0.5 mm or more, for example, can be detected even in a roll still having laser dull holes. For increasing a ratio S/N between a harmful flaw echo inside the minimum beam width and a laser dull hole echo, the number of laser dull holes ranging inside the beam width and causing noise is needed to be lowered as much as possible, however, a depth of a detectable flaw is reduced when the beam width is reduced. For lowering the beam width, an oscillator surface is machined into a recess type one so as to lower a beam width in the roll surface position.
Patent JP-S61235137-A (JP)
Inventor: HARADA MASAMI
IPC: B32B15/04
Filed: 1985-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09239381-A (JP)
Title: Water treating device
Inventor: UKON MASAYUKI
IPC: B01F3/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a highly efficient reaction vessel by conducting the reaction of raw water with a chemical with an upper box, a lower box and a tube. SOLUTION: Plural straight tubes 4 are laid between an upper box 5 and a lower box 6 in a reaction vessel 1. A partition wall 7 for distributing the flow to each tube is provided to the upper box and lower box. The raw water 2 introduced from the inlet of the box 5 flows into a compartment 8-1 partitioned by the partition wall 7, then passes through the tube 4-1 and flows into the compatment 8-2 of the box 5 and is passed through the tube in direction of the arrow and flows into the comparment 8-3. The water then flows up and down through the tubes, passes through the compartment of the lower box 6 and upper box and is discharged from the outlet. Meantime, the chemical such as ozone from an ozonizer 3 is mixed into the water.
Patent JP-2000266111-A (JP)
Title: Vibration control device for building
Inventor: MATSUURA YUKINORI
IPC: E04H9/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a vibration control device for a building to be set on a beam, a roof, etc., of a housing by reducing the number of parts. SOLUTION: High damping laminated rubber 11 to give restoring force to a weight member 12 and to damp its vibration is provided between a fixed member 10 fixed on a setting surface of a building and the weight member 12. A part of the weight member 12 is constituted of a plural number of weights 18 for adjustment free to connect and disconnect, and characteristic frequency of the weight member 12 is adjusted by adjusting the number of the weights 18 for adjustment to load.
Patent JP-H09244119-A (JP)
Title: Camera with solar battery
Inventor: TAKAHASHI NAOKI
IPC: G03B17/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of power generation for charging a secondary battery by a solar battery, in a camera with the solar battery. SOLUTION: A guide pin 4 erected to be perpendicular to the surface of the solar battery 3 of a camera main body 1 is provided to enable elevating and declining and a concentric circular mark 5 whose center is the guide pin 4 is formed. When the solar battery 3 is used, the guide pin 4 is erected and the direction of the camera main body 1 is set to face the solar battery 3 to the sun, so that the growing of a shadow is suppressed as little as possible through the use of the mark 5 as a standard, as the shadow state of the pin 4.