baber/WOPTO huggingface dataset:
Patent JP-H0817949-A (JP)
Title: Non-volatile semiconductor memory and manufacturing method
Inventor: TOMIOKA YUGO
IPC: H01L21/8247
Filed: 1995-03-22
Abstract: PURPOSE:To form both a compound gate of a floating gate memory cell transistor and a gate electrode of a peripheral MOS transistor by the same lithographic step. CONSTITUTION:A polycrystalline silicon film 5 and an ONO film 6 are formed on a well region 40 through the intermediary of a gate oxide film 2 and a tunnel oxide film 4. After removing the ONO film 6 in the right side region, a polycrystalline silicon film is formed. Next, a floating gate 10 and a control gate 11 of a memory cell transistor as well as a gate electrode 12 of a selective transistor are formed using a photoresist as a mask. Next, impurity ions 13 are implanted and diffused in the lateral direction so as to form impurity diffused layers 14a, 14b, 14c. Through these procedures, after the formation of a tunnel oxide film 4, the impurity diffused layers 14a 14b, 14c are formed by the diffusion of impurities in the lateral direction thereby enabling the deterioration in the film quality of the tunnel oxide film 4 to be avoided.
Patent JP-S5615105-A (JP)
Title: Controller for diesel-electric vehicle
Inventor: OOTSUKA SHIYOUZOU
IPC: B60L50/10
Filed: 1979-07-13
Abstract: PURPOSE: To control the field current of a main electric generator and maintain its output current and voltage below prescribed levels, by providing a contactor, which is opened or closed by relays for detecting the maximum current and voltage of the generator, in parallel with a variable resistor 15 laid in series with an exciter field circuit.  
     CONSTITUTION: Detection relays, not shown in the figure, which serve to detect the maximum current and voltage of the output circuit of the main electric generator and a variable resistor 15 which is provided in series with the field circuit 7 of an exciter 4 are installed. A contactor 14, which is opened or closed by the detection relays, is provided in parallel with the variable resistor 15. A calculator 18, which applies an operating instruction to a step motor 16 depending on the output of a speedometer 17, is provided to adjust the variable resistor 15 by the step motor 16 to a resistance corresponding to the speed of a vehicle. According to this constitution, the field current of the main electric generator 1 is controlled to prevent the output current and voltage of the generator from exceeding its prescribed maximum current and voltage levels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08263091-A (JP)
Title: Device and method for recognition
Inventor: MORISHIMA MASATOSHI
IPC: G06T7/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a recognition device in which the frequencies of inputting recognition objects and the frequencies of confirmation of the recognition results are reduced as much as possible and the recognition is efficiently and accurately conducted. CONSTITUTION: A recognition section 2 obtains plural recognition candidates against the voices inputted by a user. A recognition result selecting section 4 selects a first ranked candidate among the candidate groups, presents the selection to the user to obtain a confirmation. When the confirmation answer from the user be an 'error', the candidate which is confirmed as an 'error' is stored as an erroneous candidate. Then, the user is asked to input voices again, a second recognition is conducted and plural candidate groups are obtained. Moreover, the section 4 eliminates the erroneous candidate from the second recognition candidate groups, selects a first ranked candidate from the remaining candidate groups as a recognition result and shows the selection to the user.  The processes same as the second processes are repeated until the confirmation answer from the user becomes a 'correct' one. Furthermore, the section 4 selects a first candidate from each of the recognition candidate groups equivalent to (n) times in a most recent past for every (n) recognition frequencies. These candidates are presented to the user as a recognition result and a confirmation is requested.
Patent JP-H07295351-A (JP)
Title: Image forming device
Inventor: SAKATA JUNYA
IPC: G03G15/08
Filed: 1994-04-26
Abstract: PURPOSE:To eliminate need for specially providing an image forming device with an electrostatic charger, a developing roller and the like, to miniaturize the whole of the device and to reduce the manufacturing cost thereof. CONSTITUTION:When a photoreceptive drum 12 is rotated in a direction shown by the arrow, the surface thereof is electrostatically charged to have, positive polarity by a bias voltage impressed on the electrical; conductive part 26a of an elastic blade 26. Besides, toner 24 is triboelectrifically charged to have the negative polarity by the insulating part 26b of the blade 26. Moreover, toner thin layer 36 is formed on the surface of the drum 12 by the blade 26. When the photoconductive layer 12c of the drum 12 is exposed by an LED head array 34, an electrostatic latent image is formed at the exposed part and the toner 24 on the electrostatic latent image is transferred on a recording material 38 by a transfer roller 30.
Patent JP-H05103776-A (JP)
Title: X-ray inspection device and filter means for use in said device
Inventor: HARARUDO SHIYURII
IPC: G21K1/10
Filed: 1992-04-09
Abstract: PURPOSE: To install a filter main body in space as small as possible by connecting the filter main body to a first holding member at a pivoting point, by guiding a paw part by a groove within a second holding member and making the filter main body freely revolvable. CONSTITUTION: A filter main body 33 is mounted on a holding member 37 at a pivoting point 43 so as to be freely revolvable around a shaft. The filter main body 33 is provided with a pawl part 45 which extends vertically to the surface of a figure and fits into a radius of curvature direction groove 47 of a holding member 37'. The holding member 37' is located on the upper part of the holding member 37 so that the paw part 45 may be engaged to the groove 47. When the holding members 37, 37' are revolved each other in an assembling state, the groove 47 revolves the filter main body 33 around the pivoting point 43, thereby, the filter main body 33 covers a part of a center opening 39 and does not cover it.  When both of the holding members 37, 37' are revolved together, the edge part 49 of the filter main body 33 revolves around the center line of X-ray beam extending vertically to the surface of a figure. Since a single motor is used because of both the revolutions and displacement of the filter main body 33 of X-ray beam, the filter means takes space less than that of a conventional filter means.
Patent JP-S63258863-A (JP)
Title: Production of epoxidized aliphatic alcohol
Inventor: BERUTO GURUUBAA
IPC: C07D303/14
Filed: 1988-04-11
Abstract: When epoxidised fatty alcohols are prepared by reaction of fatty alcohols containing at least one olefinic double bond with hydrogen peroxide and formic acid, the formation of by-products can be reduced by carrying out the epoxidation in the presence of buffers.
Patent JP-S5424323-A (JP)
Title: External mixing type oil burner
Inventor: TAIRA SHIYOUICHI
IPC: F23D11/10
Filed: 1977-07-25
Abstract: PURPOSE: To stabilize flame at low oxygen ratio, improve mixing and atomization characteristic and reduce generation of sooth, by atomizing a columnar flow of oil injected in a combustion space through blowing off with a jet flow of pure oxygen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63254003-A (JP)
Inventor: IGARASHI KENJI
IPC: B28B1/14
Filed: 1987-04-10
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-H08280934-A (JP)
Title: Communication type game system utilizing package
Inventor: HASEGAWA KEISUKE
IPC: A63F13/77
Filed: 1995-04-14
Abstract: PURPOSE: To enable always updating of game programs and data recorded in a package media to the newest at a lower cost by feeding a correction data to a terminal from a host computer to carry out a game with the correction of the program. CONSTITUTION: When a CD-ROM is set on a terminal 3 to select a game desired to be used, the terminal 3 accesses a host computer 1 automatically. Then, an ID code and an identification code are sent out per the terminal 3 while an application data stored in an application data RAM 35 is transferred to the host computer 1 to reset a recording. In addition, the host computer 1 specifies the terminal 3 to check the paying state 10 while the application data is stocked into a correction data managing device 11. Furthermore, a correction data is called up from the correction data managing system 11 to be sent to the terminal 3 while the correction data is recorded into a correction data memory 32.
Patent JP-S5315763-A (JP)
Title: Resin sealed type semiconductor device
Inventor: IKEZAWA RIYUUICHI
IPC: H01L23/29
Filed: 1976-07-28
Abstract: PURPOSE: To achieve the improvement in the adhesion and moisture resistance of a resin sealing material by providing protrusion at the top edge of a heat sink. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10283757-A (JP)
Title: Drive for optical information recording medium
Inventor: OTA MICHIHIRO
IPC: G11B25/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To allow both of an optical disk and an optical card to be handled by providing an optical head driving mechanism for straight moving an optical head, an optical card driving mechanism for straight reciprocating the optical card, and an optical disk driving mechanism for rotating the optical disk. SOLUTION: In portions for driving an optical card and an optical disk of this apparatus, a card holding member 1 has a bent portion formed on a bottom surface thereof for holding the optical card, and translates along a rail with a linear motor mover 3 connected thereto. An optical head 5 is intermittently moved linearly for scanning by a driving mechanism which includes a driving motor 6 and a gear box 7. A rotation driving portion for the optical disk is provided on a side opposing the linear motor with respect to a moving path of the optical card. At a center thereof, there is provided a disk supporting table 8, which is rotated by a driving motor 9.
Patent JP-S58205746-A (JP)
Title: Production of extruded formed article of synthetic resin
Inventor: HARA KATSUMI
IPC: B29C48/90
Filed: 1982-05-26
Abstract: PURPOSE:To unnecessitate to blow in air when extruding and prevent a profile from being deformed, by a method wherein an article is extruded in such a cross-sectional shape that parts of a closed hollow part are separate from each other, and then the separate parts are fusion-bonded by deflecting. CONSTITUTION:The article is extruded with a side part 7a separated from a side part 7b, and while both the parts 7a, 7b are in a softened state, a press plate 8 is moved in the direction of an arrow A from the position of broken lines 8a by an adjusting screw 9 so that the side part 7a is rotated in the direction of an arrow B with a point C as a center to the position of solid lines 7c. The side parts 7a, 7b are fusion bonded to form the closed hollow part 7d.
Patent JP-S63254166-A (JP)
Title: Novel leuco dye and recording material containing same
Inventor: GOTO HIROSHI
IPC: C09B23/00
Filed: 1987-04-11
Abstract: NEW MATERIAL:The compound of formula I (R1-R8 are lower alkyl). EXAMPLE:1,1,5,5-Tetra-(p-dimethylaminophenyl)-3-hydroxy-1,4-pentadiene. USE:An electron-donative color-developing agent. Its color-developed part absorbs light of near infrared region and the developed color can be read with an image reading apparatus using general-purpose semiconductor laser. It has low color- development initiation temperature and high density of developed color and the color-developed part has excellent resistance to light and moisture. PREPARATION:The objective compound can be produced by boiling and refluxing a tetra(dialkylaminophenyl)cyanine compound of formula II (A<-> is anion) and a caustic alkali in an organic solvent, filtering the precipitated crystal after cooling and washing the crystal with water and an organic solvent.
Patent JP-S62247075-A (JP)
Title: Method and apparatus for depositing metal
Inventor: SUGITO SHIGEYUKI
IPC: H01L21/285
Filed: 1986-04-17
Abstract: PURPOSE:To deposit a metal on a wafer of a large diameter at a low temp. with little damage by exposing a gaseous starting material to electric discharge to form an active species as a precursor for depositing a metal, irradiating light to decompose the active species and depositing the resulting metal on a sample substrate. CONSTITUTION:A quartz tube 3 and a vacuum chamber 9 are evacuated with a pump 11 and the internal pressure of the chamber 9 is regulated to a prescribed value. A gaseous Mo(CO)6-NF3 mixture is fed to the tube 3 through a pipe 1 after the flow rate is controlled with a mass flow controller 2. Microwaves generated from a microwave generator 5 are introduced into a cavity 4 to cause electric discharge in the tube 3 and plasma of Mo(CO)6 and NF3 is generated by the discharge to form an active species represented by a formula Mo(CO)xFy (where 0<x+y<6). The active species is introduced into the chamber 9 together with the gaseous starting material. Ultraviolet light 6 is then irradiated through the quartz window 7 of the chamber 9 to decompose the active species and the resulting Mo is deposited on a sample substrate 8. The deposition can be effectively accelerated by heating the substrate 8.
Patent JP-S5727767-A (JP)
Title: Thermoelectric type printer
Inventor: RUSHIO MONTANARI
IPC: B41J19/12
Filed: 1981-06-10
Abstract: An electrothermal printing unit for writing dots matrix characters on a thermosensitive paper comprises a print head carrying a plurality of thermo-activable printing elements aligned along a printing line of the recording medium.
Patent JP-H07122715-A (JP)
Title: Semiconductor device
Inventor: FUJII HIDETAKE
IPC: H01L27/04
Filed: 1994-04-27
Abstract: PURPOSE:To improve the resistance of the input protect of a semiconductor device by parasitic bipolar transistors against a positive and negative overvoltages and, at the same time, to reduce the influence of the overvoltages to other circuits as much as possible. CONSTITUTION:A P-type well area 12 is formed in an N-type substrate 11 and, in addition, N<+>-type areas 13-15 are formed in the area 12. The areas 14, 13, and 15 are respectively connected to a signal inputting pad 16, wiring for a power supply voltage Vcc, and wiring for an earthing terminal Vss. As a result, parasitic bipolar transistors 17 and 18 come to exist. Namely, the parasitic bipolar transistors are formed by using the area 14 as emitters (or collectors), areas 13 and 15 as collectors (or emitters), and P<+>-type areas for guard ring diffusion, etc., formed in the area 12 as bases.
Patent JP-H05255589-A (JP)
Title: Polyamide resin composition
IPC: C08L77/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide the title compsn. which gives a molded article excellent in appearance and flexibility. CONSTITUTION:The title compsn. is prepd. by compounding a polyamide resin (A), a polyolefin copolymer elastomer (B) modified by an unsatd. carboxylic acid or by its deriv. and polyethylene (C) in wt. ratios of B/C and A/(B+C) of 95/5-70/30 and 55/45-40/60, respectively.
Patent JP-H08291459-A (JP)
Title: Sewing machine
Inventor: TAJIMA IKUO
IPC: D05C9/04
Filed: 1995-04-14
Abstract: PURPOSE: To provide a sewing machine capable of sewing an embroidery, etc., in a wide region in the peripheral direction of a curved material to be sewed such as a hat. CONSTITUTION: This sewing machine is equipped with a Y-axis moving member 30 to be reciprocated, an X and Y axes moving member which is connected to the Y-axis moving member 30 so as to be moved relatively in the X-axis direction based on the Y-axis moving member 30 and to be moved in an integrated way in the Y-axis direction and to be reciprocated and driven in the X-axis direction by an X-axis driving part, a guide part (e.g.  a rail plate 38) which is installed at a part in an unmovable relationship to the movement of the Y-axis moving member 30 and the X and Y axes moving member, a holding member which is supported on the guide part so as to be movable only in the Y-axis direction and is connected to the Y-axis moving member 30, a driving ring 54 which is movable in the Y-axis direction together with the holding member and is capable of equipped with a retaining frame and a connecting member 60.
Patent JP-S5214128-A (JP)
Title: Automatic control method of the suction system additional secondary ai r amount and its apparatus for the purpose of fuel reduction and the d ecrease of carbon monoxide in waste gas
Inventor: MIYAMAE SHIYOUICHI
IPC: F02M23/08
Filed: 1975-07-23
Abstract: PURPOSE: The suction possible amount of the secondary air is increased markedly, and engine stop or engine disorder in idling, or the output insufficiency in the miximum loading due to increase of the secondary air amount is eliminated automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60237749-A (JP)
Inventor: KURISUTOFUAA BURAIAN MAASHIYAR
IPC: H04L27/152
Filed: 1985-04-27
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-H02270914-A (JP)
Title: Efficient manufacture of tough hardening steel
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/54
Filed: 1989-04-10
Abstract: PURPOSE:To efficiently obtain a high tension steel having superior toughness and a fine tempered structure even from coarse austenite by specifying the amts. of C, Si and Mn, the total amt. of Cu, Ni, Cr and Mo and the amt. of B in a steel and conditions in manufacture. CONSTITUTION:A steel consisting of, by weight, 0.03-0.2% C, 0.03-0.5% Si, 0.3.1.8% Nn, >0.3-2.7%, in total, of Cu, Ni, Cr and Mo, 0.0003-0.003% B and the balance Fe is hot rolled at >=900 deg.C finishing temp. and water-cooled to <=400 deg.C at a cooling rate (R) satisfying an inequality R ( deg.C/sec) >23-0.25 Xplate thickness (mm). The steel is then tempered by holding in a furnace kept at >=850 deg.C until the surface attains to 400-700 deg.C. By this method, a tough steel can be efficiently manufactured without requiring a stage for refining austenite grains.
Patent JP-H01262780-A (JP)
Title: Tasteful food and tasteful drink
Inventor: YAMATO YOSHITAKA
IPC: A23L35/00
Filed: 1988-04-11
Abstract: PURPOSE:To prepare the tasteful material effective in protecting the liver, promoting the effective utilization of resources and improving the health, by using the leaf of ASUNARO (hiba false arbor-vitae) as a main component. CONSTITUTION:A tasteful material composed of ASUNARO leaf and having the form of tea leaves is produced e.g., by steaming the leaves of ASUNARO, kneading with a kneader after quenching, drying the kneaded mixture and then selecting the dried product.
Patent JP-S59215629-A (JP)
Inventor: HANADA HIROTSUGU
IPC: H01H50/56
Filed: 1983-05-23
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-S57205181-A (JP)
Title: Printing density correcting system for thermal printer
Inventor: MUNEKAWA SHIYOUJI
IPC: B41J2/365
Filed: 1981-06-12
Abstract: PURPOSE:To improve the printing quality of a thermal printer by controlling the drive time of a heating element of a thermal head with the output of a heat sensitive element responsive to the temperature of the head, thereby suppressing the variation in the printing density. CONSTITUTION:A control circuit 1 controls X, Y drive circuits 2, 3 in response to input information, a plurality of heating elements are arranged in a row, and heating elements of a thermal head 4 connected in a matrix shape are heated. When the temperature of the thermal head 4 is raised, the output of a heat sensitive element becomes large, thereby allowing the output pulse width of a pulse width control circuit 6 to become narrow. Accordingly the drive output width of the Y drive circuit 3 becomes narrow, the pulse width of the pulse current supplied to the heating element becomes narrow and average electric power becomes small, with the result that the temperature rise of the thermal head 4 can be suppressed.
Patent JP-S5615662-A (JP)
Title: Preparation of pasty "natto" composition
Inventor: MITSUI FUMITO
IPC: A23L11/00
Filed: 1979-07-18
Abstract: PURPOSE: To convert "natto" (fermented soybean) to a paste, easily and completely, and to improve the taste and flavor of the "natto", by adding and mixing liquid egg to "natto", aging the mixture at a specific temperature for a specific time interval, and grinding to a paste.  
     CONSTITUTION: The titled composition is prepared by (1) adding liquid egg (liquid whole egg, liquid egg yolk, liquid egg white, or a mixture of proper amounts of liquid egg white and liquid egg yolk) to "natto", (2) aging the mixture for 8W10hr at 50W60°C, and (3) grinding the aged mixture. For example, 500g of "natto" on the market is mixed with 500g of liquid egg white, left at rest for 8hr in a thermostat at 50°C, crushed with a home mixed for 1min, and converted to a paste with a mustard mill (10/100 clearance). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01264011-A (JP)
Title: Synchronous oscillation circuit
Inventor: KURODA EIJU
IPC: H03K3/02
Filed: 1988-04-14
Abstract: PURPOSE:To keep the peak value constant even when a synchronizing frequency is changed and to make the operation stable by detecting a DC component in an oscillated output, and applying control so that the component is made constant. CONSTITUTION:A low pass filter consists of a resistor 24 and a capacitor 27 and the DC component in the oscillation output at a contact point 12 is extracted via the low pass filter. The DC component obtained in this way is fed to an error amplifier 30, where feedback control is applied so that the DC component is made equal to a reference voltage EREF. If a voltage across the capacitor 25(CF) is going to decrease, the output of the error amplifier 30 is lowered by the synchronizing pulse, a collector current of a transistor(TR) 20 is increased, the charging current of a capacitor 10(Ct) is increased, the slope of the oscillation waveform is made steep and only the frequency is kept higher while the peak value is made nearly constant. Thus, even if the synchronizing frequency is largely changed, the peak value is kept constant.
Patent JP-S63277603-A (JP)
Inventor: DANKAN IWAN WARAA
IPC: A61K6/884
Filed: 1988-04-14
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-S58111075-A (JP)
Inventor: JIYAN MANIYUNE
IPC: B41J2/42
Filed: 1982-05-27
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-S5518739-A (JP)
Title: Electronic cash register
Inventor: OONISHI SOUICHI
IPC: G07G1/12
Filed: 1978-07-24
Abstract: PURPOSE: To quicken setting registration by eliminating the input error of a PLU code by automatically leading PLU codes in sequence by an end signal after the settting registration of the unit, section, etc., of the PLU code of one item ends.  
     CONSTITUTION: In the setting registration of PLU, depressing PLU key 1 sends the signal of key 1 out to display PLU001 on display part 7 from PLU code generating method 3 by way of gates 4 and 5 and decoder 6. With unit-price key 12, taxable- article key 16 or tax-free-article key 19, and section key 22 on the ten-digit numeric pad depressed, the display part displays an unit price, tax signal T and section code and information stored in method 11 is transferred to main memory 26. The section signal supplies the setting end signal of one item to method 3 and the 2nd PLU code is generated by method 3: after the end of the section code in this way, PLU codes are automatically displayed in sequence. Consequently, there is no need to set PLU codes from the ten-digit numeric pad and setting registration is quickened with errors reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5214284-A (JP)
Title: Cutting process using disc cutter
Inventor: FUKUDA YOSHITAKA
IPC: B23D21/04
Filed: 1975-07-24
Abstract: PURPOSE: To reduce burrs when cutting a pipe using metal ring-shaped object. 
     COPYRIGHT: (C)1977,JPO&Japio