baber/WOPTO huggingface dataset:
Patent JP-H10272236-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the operability and visibility of an operation switch, etc., by providing a hit ball supply plate which is easy to see by the eyes of a player with the operation switch for lending balls and a recorded amount display part of a thrown-in card. SOLUTION: A supporting member 14 is disposed on the front face side of a pachinko machine 1 to mount a card reader 30. In addition a ball lending device at the front face of the machine 1. Then at the time of inserting a card recording ball rental information into the card throw-in port 33 of the reader 30, ball lending information is recorded in a microcomputer. The reader 30 is provided with an amount display displaying an amount recorded in the card, an adjusting button 36 and a gift ball display. The lent balls from the ball lending device is discharged to the hit ball supply plate 11. By this constitution, it is easy to display an amount and to visually recognize discharging, etc., to the plate 11.
Patent JP-S5844446-A (JP)
Title: Photorecording method and its apparatus
Inventor: OOBA YUUJI
IPC: B41J2/46
Filed: 1981-09-11
Abstract: PURPOSE:To selectively transfer toner to form a toner image, by applying voltate to a photoconductive drum bearing a toner image and a transfer paper, and simultaneously exposing the drum to a light image from behind. CONSTITUTION:Voltage 16 is applied to a transparent electrode 3 and a developing roller 6 to transfer toner 5 onto an insulating layer 1 by an electrostatic force and form a toner layer 5. Then, voltage 15 is applied to the layer 3 and a transfer roller 10, and at the same time a photoconductive layer 2 is exposed to a light image using a light emitting diode 13, and only the exposed parts of the layer 2 is made conductive, and only the toner 5 on these parts is transferred onto a transfer paper 9 to form a toner image 23.
Patent JP-S625507-A (JP)
Inventor: YAMADA KOICHI
IPC: H01B1/08
Filed: 1985-06-28
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-H01311695-A (JP)
Title: Transmitter for radio control of construction machine and method for transmitting signal for control
Inventor: MOROZUMI TSUNEO
IPC: H04Q9/14
Filed: 1988-06-09
Abstract: PURPOSE:To operate plural construction machines at a low cost by converting serially plural operating signals to add an identifying signal assigned for respective construction machines before an action instructing signal and radiating the signals with one carrier frequency. CONSTITUTION:A logical part 12... of operating means S1-Sn assigned for one each machine to respective construction machines add an identifying signal assigned to the operating means S1-Sn by respective construction machines before the action instructing signal generated by an operating part 10..., are made into an operating signal, and the operating signal is sent in parallel from respective operating means to a signal processing part 18 of one transmitting means 16 with a cable system and converted serially. Further, respective operating signals made serial by the carrier of a frequency fo by a transmitting part 20 is radiated as an electric wave signal. Thus, the conventional some-fold number of the construction machines can be controlled without the worry of the interference and the transmitting part facility cost can be lowered.
Patent JP-S5367372-A (JP)
Title: Mos-type field effect transistor
Inventor: MASUDA HIROO
IPC: H01L29/78
Filed: 1976-11-29
Abstract: PURPOSE: To reduce the variation of element characteristics due to the DC bias of a MOSFET by forming a conduction-type impurity layer different with the substrate formed by an ion-implantation method, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0232165-A (JP)
Title: Reactive dye
Inventor: HORUSUTO IEEGAA
IPC: C09B62/20
Filed: 1989-06-06
Abstract: NEW MATERIAL: A compound of the formula I [D is a group of dye such as (metal-contained)monoazo, anthraquinone or the like; X is CH=CH 2 , CH 2 CH 2 -Y (Y is a group removable by alkali such as OSO 3 H); B is direct bond, ring carbon atom of aromatic-carbon cyclic ring in D or the like; R is H or (substituted) C 1-4  alkyl; Z is a fiber reactive group of the formula II (V is H, Cl or the like; U 1 , U 2  are H, F or the like, wherein U 1 , U 2  are mutually differed, and one of them is F)].  
     EXAMPLE: A compound of the formula III  
     USE: Reactive dye. It is highly reactive and can provide a dyed matter with satisfactory wettability and light fastness.  
     PROCESS: For example, a diazo component of the formula IV is coupled with a coupling component having a group of the formula -N(R)H, the resulting product is then coupled with a reactive component of the formula Z-W (W is a group removable as anion such as F, Cl or the like), and the group of the formula -N(R)H of the reaction product is then acylated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01310438-A (JP)
Title: Call source module retrieving system
Inventor: TAKASHIMA NOBUHIKO
IPC: G06F11/28
Filed: 1988-06-08
Abstract: PURPOSE:To automatically retrieve a module to call a purpose module from the program source of a retrieved program by providing a call source module retrieving means to retrieve the inputted purpose module name from the program source. CONSTITUTION:A card reader 1 inputs a purpose module name and all developed program sources are registered in a program source file 2. A call source module automatic retrieving part 3 retrieves the purpose module name read by the card reader 1 from the program source file 2 and informs a line printer 4 of the call source module name. The line printer 4 outputs the list of the call source module name.
Patent JP-S62298573-A (JP)
Inventor: HORUGAA HAIDENRAIHI
IPC: C07D209/46
Filed: 1987-06-09
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-H10331040-A (JP)
Title: False-twist texturing machine
Inventor: TONE SHOICHI
IPC: D02G1/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a false-twist texturing machine capable of expanding a processing condition and improving yarn quality by making a yarn passage between feed rollers arranged before and after a heater for imparting heat to the yarn straight. SOLUTION: This false-twist texturing machine has the first feed roller 11 and the second feed roller 16 between which a yarn is drawn, and a heater 12 for false-twist and a false-twisting device installed between them. Further, the false-twist texturing machine has the third roller 18 and a heater for a relax heat treatment installed between the second feed roller 16 and the third feed roller 18, and the yarn is relaxed between the second feed roller 16 and the third feed roller 18. The yarn passage is bent between the second feed roller 16 and the third feed roller 18 so that prescribed adjacent yarns may be brought near to each other at least at the part of the false-twist heater 12.
Patent JP-S5932440-A (JP)
Inventor: HISHINUMA KAZUHIRO
IPC: G01N23/04
Filed: 1982-08-17
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-H06334859-A (JP)
Title: Image signal processing circuit
Inventor: WATANABE HIDEAKI
IPC: H04N1/407
Filed: 1993-05-24
Abstract: PURPOSE:To attain an optimum correction by applying black and white level correction to an output of an image sensor via an AGC at a black level and white level correction circuit, thereby quantitatively discriminating a characteristic deterioration and function degrading of the image sensor and its light source. CONSTITUTION:An AGC circuit 1-1 applies AGC gain control to an output SO of an image sensor in accuracy of 3-bits. As a result, an AGC gain signal G and an alarm flag NGAL are written in a register 1-7. Then a black level correction circuit 1-2 calculates a correction value for black level correction. The black level correction value is written in a memory 1-6. Then a white level correction circuit 1-4 calculates a correction value for white level correction. The white level correction value is written in the memory 1-6. White level correction processing is applied to an in-original read picture signal after black level correction and digitally outputted via an ADC 1-5.
Patent JP-S6120906-A (JP)
Title: Fluoroalkyl deuterated methacrylate monomer
Inventor: KAINOU TOSHIKUNI
IPC: C07B31/00
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a monomer which has good transparency, extremely low water absorptivity and a small absorption loss particularly in a near IR region and is suitable for a photoconductive material by using the lower fluoroalkyl ester of deuterated methacrylic acid as a polymer raw material for the core of a waveguide member. CONSTITUTION:The fluoroalkyl deuterated methacrylate monomer expressed by formula (R<1>, R<3> are lower fluoroalkyl or H, at least one of which is lower fluoroalkyl) is used for the monomer for the core layer of the optical member having the waveguide structure of a core.clad type. The monomer for the core which has an extremely low degree of the decrease in the refractive index and has the extremely low water absorptivity is obtd. without the disturbance in the low loss of the photoconductivity by the deuteration of the methacrylic acid group.
Patent JP-H085197-A (JP)
Title: Refrigerant condenser
Inventor: YAMAMOTO KEN
IPC: F28D1/047
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the manufacturing cost and to design with high heat exchanging rate by improving the assembling properties. CONSTITUTION:A zigzag tube 14 is connected to a pair of headers 12, 13 to be refrigerant inlet and outlet to form a refrigerant condenser 11. The tube 14 is so folded in a zigzag state by the number N of the times of foldings at the flat tube 15 having an inner tube diameter de of 0.60<=de<=1.15. Corrugated fins 16 are attached to the lateral entirety between the tube 15. The number N (integer) of the times of foldings of the tube 14 and the effective heat exchanging width W (m) are so set as the following formula for the diameter de (mm) of the tube 15. (N+1)W=0.4+1.18de to 0.7+1.18de.
Patent JP-S63307117-A (JP)
Title: Production of zinc carbonate
Inventor: HASHIMOTO TAKAO
IPC: C01G9/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain ZnCO3 with an extremely low Fe content through simple treating steps, by removing Fe from a kiln dust by wet magnetic separation treatment, dissolving the resultant separated dust in sulfuric acid and adding Na2CO3 to the above-mentioned solution. CONSTITUTION:A kiln dust 6 remaining after removing reduced iron is subjected to wet magnetic separation treatment 7 by a magnetic separator. Magnetically attracted substances generated by this treatment 7 are converted into an Fe-rich slurry and returned to a secondary thickener (1B). On the other hand, magnetically unattracted substances, as necessary, are subjected to a washing step with water 8, filtered 9 and dissolved in an acid, such as sulfuric acid 10. The obtained solution in sulfuric acid is then subjected to filtration treatment 11 and Fe and Pb left on the filter are removed. Na2CO3 is subsequently added to the filtrate and neutralization and crystallization 12 are carried out by exothermic reaction expressed by the formula to recover ZnCO3. On the other hand, the Na2CO3 is concentrated and recovered as Glauber's salt, such as fertilizer. The crystallized slurry is subsequently filtered 13, dried 14 and utilized as a raw material for Zn based plating (e.g. pure Zn, Zn-Fe or Zn-Fe).
Patent JP-S5847726-A (JP)
Title: Constant quantity feeding device
Inventor: KITAO YOSHIO
IPC: C21B5/00
Filed: 1981-09-09
Abstract: PURPOSE:To prevent pulverized coal from producing crosslinking and enable to feed at  constant rate by a structure wherein the pulverized coal stabilized by means of vibration given with a vibrator equipped at a metering hopper is charged to a rotary valve for cutting-out part in order to cut out the pulverulent body at constant rate by automatically controlling the rotational frequency of the rotary valve. CONSTITUTION:The device to feed pulverized coal to a furnace at constant rate consists  of the metering hopper 24 and the vibrator 25, which is provided at the lower part of  the hopper 24, driven by means of a vibrating source 27 and equipped with the rotary  valve 28. The pulverized coal supplied from a storage tank 21 by means of a rotary  valve 22 to the metering hopper 24 falls down into the hopper 24 so as to drag the air  into itself while falling down, resulting in producing the mixed state of the pulverized  coal and the air so as to generate flushing phenomenon. When the vibrator 26 gives vibration to the pulverized coal at this instant, the pulverized coal and the air separated from each other by going downward and upward respectively. When the pulverized  coal is cut-out under the above-mentioned state by means of the rotary valve 28, the pulverized coal is filled in the rotary valve by constant amount and the cutting-out  operation at constant rate can be accomplished by rotating the rotary valve at constant  speed.
Patent JP-S5767525-A (JP)
Title: Alkylating method
Inventor: AIDA YOSHITERU
IPC: C07B61/00
Filed: 1980-10-15
Abstract: PURPOSE: To obtain an alkylate which is a raw material for detergents, etc. in high yield, by alkylating a(n) (alkyl)benzene with an oligomer obtained from n-butene in the presence of a perfluororesin-like high polymer as a catalyst as an olefin.  
     CONSTITUTION: An olefin is added to a(n) (alkyl)benzene to carry out the alkylation. In the process, an oligomer obtained from n-butene in the presence of a high polymer, expressed by formulaIor II[n is 0, 1 or 2; R is F or 1W10C perfluoroalkyl;[X] n  are -O(CF 2 ) m  (m is an integer 1W10), -OCF 2 CFY- (Y is F or trifluoromethyl), -OCFYCF 2 , etc.]and containing a polymer or copolymer of sulfonylfluorovinyl ether as a catalyst is used as the olefin. Thus, the n-butene is effective ued. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03266788-A (JP)
Title: Motorcycle
Inventor: YAGISAWA KATSUICHI
IPC: B62K25/20
Filed: 1990-05-31
Abstract: PURPOSE:To make it easy to arrange exhaust pipes by pivotally attaching the upper end of a rear wheel buffer to a cross member provided above the rear fork pivotally attached portion of main pipes, and extending one of exhaust pipes between the pivotally attached portion and the rear end of one main pipe, and extending the other exhaust pipe beneath a rear frame. CONSTITUTION:A cross member 16 is horizontally installed above the rear fork pivotally attaching point 27a of main pipes 4a, 4b and the upper end of a rear wheel buffer 30 is attached to the cross member 16 and set in the vertical direction. The exhaust pipes 39, 40 of front cylinders 36, 37 are curved rearward while being extended downward and are extended along the lower face of an engine 35 and the chambers 39b, 40b of the exhaust pipes 39, 40 are located near the center of both side portions of a rear wheel 28. The exhaust pipe 41a of the rear cylinder 38 is curved when wound around the side of the rear wheel buffer 30 and is extended along a rear frame 11 from between the main pipes 4a, 4b. By this constitution the sudden curve of each exhaust pipe is removed so that the exhaust efficiency of a motorcycle is enhanced.
Patent JP-S63307115-A (JP)
Title: Production of oxide superconductor
Inventor: NEGISHI AKIRA
IPC: H01B13/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a homogeneous oxide superconductor of good quality with hardly any composition distribution, by heating oxides of a composition to be the oxide superconductor or superconductor in an atmosphere containing component constituting the oxides. CONSTITUTION:For example octylates of Cu, Ba and Y, are used as a starting material to prepare a thin film of an oxide superconductor (Y0.4Ba0.6)CuO7-x by the following steps. That is respective solutions of octylates of Cu, Ba and Y in toluene, etc., are prepared. Viscosities of the above-mentioned solution are then adjusted and a zirconia plate stabilized with yttria is subsequently dipped in the solution and dried in air at ambient temperature to form a film, which is then heated in an electric furnace at 500 deg.C to oxidatively decompose the film. The above-mentioned zirconia plate having the resultant oxides of 1-2mum thickness is subsequently embedded in a separately prepared oxide powder containing Cu, Ba and Y. The oxide film embedded in the oxide powder is then heated at, e.g. 800 deg.C, to afford the aimed oxide superconductor thin film.
Patent JP-S5767010-A (JP)
Title: Etching method for indium-phosphorus crystal
Inventor: IDA MASAO
IPC: H01L21/308
Filed: 1980-10-15
Abstract: PURPOSE: To etch selectively and accurately an InP crystal covered with an ethcing mask by using a mixed aqueous soln. of concd. bromic acid and concd. nitric acid almost equal to each other in volume.  
     CONSTITUTION: An etching mask 3 made of thin dielectric film or photoresist is formed selectively on an InP crystal 1, and the region 2 of the crystal 1 to be etched is etched selectively with a mixed aqueous soln. of concd. bromic acid and concd, nitric acid almost equal to each other in volume. Thus, the crystal 1 is etched only in the perpendicular direction, and no etching proceeds in the lateral direction, so the etched region 6 has an opening part equal to the region 2 in area. Accordingly, a high frequency diode with a micropattern or a transistor can be worked simply and accurately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63307954-A (JP)
Title: Image processor
Inventor: KAWAMURA NAOTO
IPC: G06F3/12
Filed: 1987-06-10
Abstract: PURPOSE:To relax the permissible variation width of mechanical tolerance while maintaining resolution and gradation by providing a means comparing the threshold value of a two-dimensional threshold matrix and the image data of a two-dimensional block and a means for making image data contained in the block multivalued. CONSTITUTION:An input image data 31 is input to a comparator 32, and compared with an output from a ROM 33 for a threshold matrix. The threshold matrix is composed of four of sub-matrices of 4X4, and constituted so that the data of the threshold matrices in the diagonal direction take the same value. Resolution is preserved by binary-coding by the sub-matrices, and gradation is also preserved at the same time. The symmetry property of an output image is improved by equalizing diagonal components, and noises having texture structure can be removed. When the image is output by the threshold matrix, it is output as isolated dots in the highlight sections L=1-8 of the image. When the image data have intermediate density, the data are output as the line screen of a longitudinal line. Accordingly, the acceptable variation of tolerance can be relaxed, against mechanical vibrations of a device.
Patent JP-H0959718-A (JP)
Title: Production of seamless steel tube with high strength and high corrosion resistance
Inventor: TAKABE HIDEKI
IPC: C22C38/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a seamless steel tube having high strength and excellent in toughness and corrosion resistance by successively subjecting a steel billet of specific composition to piercing, to rolling at respectively specified reduction of area and finishing temp., to reheating at specific temp. for specific time, to hardening, and then to tempering. SOLUTION: The steel billet has a composition which consists of, by mass, 0.15-0.50% C, <0.1% Si, 0-1.5% Mn, <=0.05% P, <0.01% S, 1-1.5% Cr, <=0.1% Ni, 0.1-1.5% Mo, 0.005-0.5% Al, 0.005-0.5% Ti, 0.003-0.5% Nb, 0-0.5% V, 0-0.5% Zr, 0.0001-0.01% B, 0-0.01% Ca, <=0.01% N, <=0.01% O, and the balance Fe and in which the value of fn1 represented by equation I is regulated to >0. This steel billet is pierced, finish-rolled at >=40% reduction of area at 800-1050 deg.C, reheated at temp. T between 850 and 1100 deg.C for time (t), while regulating the value of fn2 represented by equation II to 23500 to 26000, and then subjected to direct hardening and to tempering at a temp. not higher than the Ac1 point. By this method, development of an oil well of large depth is made possible.
Patent JP-2000332450-A (JP)
Title: Hinge of electrical equipment housing box body
Inventor: KATO MASAAKI
IPC: H05K5/03
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hinge of an electrical equipment housing box body, capable of hopping a door without separately providing a spring piece. SOLUTION: In a hinge, the base end of an arm member 2 is rotatably mounted on a bearing part 1 mounted on a main body 21 side of an electrical equipment housing box body, and the front end of the arm member 2 is mounted on one side of the rear face of a door 22, and this arm member 2 is composed of an elastic plate member of which a front end is bent, so that elasticity is provided, and the arm member 2 is made elastic so as to urge the door 22 to an open side at all times, and the door 22 is hopped by the arm member 2 itself by canceling engagement by an engagement member at the lower end of the door.
Patent JP-S623576-A (JP)
Title: Tracking control device
Inventor: MICHIURA MINORU
IPC: G11B15/467
Filed: 1985-06-29
Abstract: PURPOSE:To obtain a variable speed slow reproducing picture with very few noise by applying a regulated volume of brake on a tape travelling control system at a regulated timing with tracking a tape at an objected track by a control means and stopping the travel of the tape. CONSTITUTION:In a still reproducing operation mode, such as a frame feeding reproducing, a slow reproducing or a still reproducing, etc., the first switch 10A at an RF switch circuit 10 selects the third magnetic head 8A' and a gain switching circuit 16 is controlled so as to raise the gain of a tracking error signal obtained at a tracking error forming circuit 14 and to supply it to a signal mixing circuit 17. A capstan motor 5, on which a faster responding tracking survo is applied by the tracking error signal, the gain of which is raised, travels a tape 1 to an objected position where an objected recording track TR on the tape 1 is correctly traced by each of magnetic heads 8A and 8A' and stops it at the objected position by a brake signal.
Patent JP-H10318771-A (JP)
Title: Course setting system and recording medium
Inventor: MENJU YOSHITSUGU
IPC: G08G1/0969
Filed: 1997-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a course setting system which can set a more appropriate course to a driver. SOLUTION: When a driver inputs a goal, the process advances from step S2 to S3 where habit of the driver is evaluated based on a data stored at a habit memory section. A course connecting a plurality of points is then calculated an a plurality of candidate courses comprising a plurality of connected road links are configured (step S4). Furthermore, VICS information, road traffic information service and weather forecast service are acquired and the features of each candidate course thus configured are evaluated (step S5). At step S6, the habit of the driver evaluated at step 3 is compared with the features of each candidate course evaluated at step S5 and a candidate course having features optimal to the habit of the driver, i.e., a candidate course having a larger number of elements matching with the habit of the driver, is set as a recommended course.