baber/WOPTO huggingface dataset:
Patent JP-H0586500-A (JP)
Title: Surface treatment of surface to be coated
Inventor: TAMAKI MASAKO
IPC: C25F3/04
Filed: 1991-09-30
Abstract: PURPOSE:To provide the surface treatment method for a surface to be coated which can execute uniform etching and enhances the adhesion of a fluororesin. CONSTITUTION:A sodium chloride soln. 3 is injected as an etching liquid into a glass container 2 mounted with an ultrasonic vibration transducer 1 at its base. An aluminum sheet 5 and stainless steel sheet 4 to be subjected to a surface roughening treatment on the surfaces are immersed into this sodium chloride soln. 3. The aluminum sheet 5 to be subjected to the surface roughening treatment is connected to the anode of a DC power source 6 and the stainless steel sheet 4 is connected to the cathode. Ultrasonic waves are generated by the ultrasonic vibration transducer 1 and a current is passed from a DC power source 6, by which etching is executed.
Patent JP-H01121045-A (JP)
Title: Fixing element for artificial bone head
Inventor: ERITSUKU REONARUDO HOFUMAN
IPC: A61F2/36
Filed: 1988-10-05
Abstract: PURPOSE: To re-fix an artificial condyle generating play to a bone by raising the temp. of at least one part composed of a material such as a shape memory alloy by utilizing a strong induction field to widen an effective diameter. CONSTITUTION: A fixing element consists of a tapered core member 5 regulated so as to be fixed to an artificial condyle and the columnar sleeve 6 adjusted so as to surround the core member and the core member and a sleeve segment are connected by a shape memory alloy rod 10. The artificial condyle having the fixing element 2 is pushed and inserted in a bone and, with the elapse of time, bone tissue are depressed to generate play and, when it is cleared that the hole around the fixing element 2 becomes too wide, the temp. of the rod 10 is raised to about 43 deg.C by a strong induction magnetic field to generate max. shrinkage of 8%. As a result, a sleeve segment 7 is drawn up to the thicker part of the core member 5 and the effective sleeve diameter increases until the play provided in the cavity of a bone is eliminated.  Therefore, the artificial condyle is re-fixed without requiring surgical operation.
Patent JP-H0191447-A (JP)
Title: Semiconductor memory cell
Inventor: MATSUYAMA KAZUHIRO
IPC: H01L27/108
Filed: 1987-10-02
Abstract: PURPOSE:To simplify manufacturing process, and realize high density integration, by simplifying the constitution of memory capacitors formed in a trench without decreasing soft error resistance, and by narrowing the width of the trench. CONSTITUTION:On a substrate constituted of a P-type substrate 1, an SiO2 layer 2, and a P-type layer 3, trenches 15 are arranged in the form of a lattice, in which memory capacitors are arranged, and a MOS transistor is arranged on the upper surface of the P-type layer 3 made up in the form of an island. An SiO2 film 4 for the capacitors is formed so as to surround the substrate composed of the P-type substrate 1 made up in the form of an island, the SiO2 layer 2 and the P-type layer 3. Further, an electric charge storing layer 5 of polysilicon is arranged so as to surround the SiO2 film 4. This layer 5 is brought into contact with an N<+> type layer 7 via a window 14. An SiO2 film 12 for isolating cells is formed around the electric charge storing layer 5 of polysilicon. Therefore it is unnecessitated to form a cell plate in the trenches 15, and the width of trenches can be made small. Thereby, simplifying manufacturing process, and enabling high density integration.
Patent JP-H0298485-A (JP)
Title: Electrothermal transfer material and image forming method using the same
Inventor: YUASA TOSHIYA
IPC: B41M5/382
Filed: 1988-10-04
Abstract: PURPOSE:To eliminate the need for cleaning an ink unnecessary in a recorder, simplify a complicated ink-supplying operation and perform a large volume of printing at high speed by providing an electrothermal transfer material with an ink layer the adhesiveness of which is varied according to a voltage, on a conductive base. CONSTITUTION:As a conductive base of an electrothermal transfer material 4, a material which is capable of serving as an electrode for applying a voltage to an ink layer 3 and which has a strength sufficient for maintaining the form of the transfer material 4, for instance, a metallic plate or a material comprising a conductive layer 2 such as a metallic foil, a conductive rubber and a conductive film on the surface of an appropriate support 1, can be utilized. Where the form of the transfer material 4 can be maintained by only the conductive layer 2, the support 1 is not necessarily required. The ink layer 3 of the transfer material 4 is formed of an ink the adhesiveness of which is varied by application of a voltage. The adhesiveness of the ink is varied, for example, by a Coulomb force generated through application of a voltage, or by a gas arising from electrolysis of the ink under an electric current passed therethrough by application of a voltage.
Patent JP-S63103799-A (JP)
Title: Front pto device for ship
Inventor: MORI MASAO
IPC: F16H37/06
Filed: 1986-10-20
Abstract: PURPOSE:To enable the installation of any operating machine suited to hulls of various hull shapes by placing a first input shaft and a second input shaft which are projected out on an engine side up and down in parallel in a front PTO case and selectively using the two input shafts. CONSTITUTION:A first input shaft 33 and a second input shaft 37 which are interlockedly connected to a front PTO shaft 28 via a continuously variable type belt transmission mechanism 18 provided in a front PTO case 15, are provided up and down in parallel in the case 15 in which the front PTO shaft 28 is projected on an opposite engine side. These first and second input shafts 33, 37 are projected out of the front PTO case 15 to an engine 10 side, and, by selectively using the first input shaft 33 and the second input shaft 37, the installing position of an operating machine 14 can be varied in the vertical direction with respect to the engine 10, enabling the installation of any operating machine 14 suited to hulls of various hull shapes.
Patent JP-H04130550-A (JP)
Title: Memory device
Inventor: ISONO SOICHI
IPC: G06F12/08
Filed: 1990-09-21
Abstract: PURPOSE:To maintain the reliability of data while suppressing the increase of a data bus width by serially adding an wrong detection/correction code with the data in a main memory. CONSTITUTION:At the time of data transfer from a cache memory 104 to a main memory 106, the wrong detection/correction code against a data block transferred from an R-S code wrong detection/correction circuit 105 is generated to be written in the main memory 106 followed by the data block. At the time of the data transfer from the main memory 106 to the cache memory 104, the data block and the corresponding wrong detection/correction code are read out from the main memory 106 to perform the code wrong detection/correction against the data block transferred from the R-S code wrong detection/correction circuit 105. Thus, since the wrong detection/correction code is added by a block unit, the reliability of the data can be maintained while suppressing the increase of the data bus width and suppressing the increase of mounting area.
Patent JP-S60145247-A (JP)
Title: Mold for continuous casting and its production
Inventor: YUDE TAKAO
IPC: B22D11/04
Filed: 1983-12-29
Abstract: PURPOSE:To improve the life in the lower part where heavy wear arises by subjecting the inside wall surface of a base body to specific ternary alloy plating as metallic plating for said wall surface. CONSTITUTION:An electronickel plating layer 2 having excellent adhesion is formed on the inside wall surface of a base body 1 of a casting mold which contacts with the molten metal to be poured therein. A ternary alloy plating layer 3 consisting of (60-98wt%) Ni, (1-20wt%) W and (1-20wt%) Fe is formed on the layer 2. A chrome plating layer 4 is further formed thereon. The layer 3 is preferably formed on the lower part of the casting mold where heavy wear arises and is formed preferably of the layer having the hardness gradient at which the hardness increases gradually from the body 1 toward the inside wall surface in contact with the molten steel.
Patent JP-H07103960-A (JP)
Title: Process gas chromatograph
Inventor: MIURA MICHIAKI
IPC: G01N30/86
Filed: 1993-10-06
Abstract: PURPOSE:To quickly evaluate the characteristics of a sample by individually separating the whole component of the sample or the most part thereof in a first measurement system, determining them and measuring the whole component of the sample or the most part thereof as peaks in a second measurement system. CONSTITUTION:A constant quantity of a sample is taken in a liquid sample valve 3, it is carried to a column 4 of a temperature increase oven 5 which, for instance, is increased from 60 deg.C to 180 deg.C not exceeding 2 deg.C/min with carrier gas and separated measured components are detected 9 successively. 80 minutes will be required for the measurement of the first measurement system, and in the next measurement, 80+alpha minutes will be needed because the oven 5 is cooled and it is performed in a state where temperature is lowered down to 60 'C. Thereby, after the measurement of the whole component is completed in the first measurement system, in the next second measurement system, a temperature increase speed of the oven 5 is made, for instance, 12 deg.C/min, the pressure of carrier gas is regulated if necessary and an outflow speed from the column 4 is made quick. Thereby, since the whole component of the sample is not separated and output as the peaks, 12 minutes were required and the next measurement will need 12+alpha minutes.
Patent JP-2001069834-A (JP)
Title: Reaper harvester
Inventor: MATSUTANI SHUNICHI
IPC: A01B69/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the operation load on an operator of a reaper harvester provided with a pretreating part having adjustable lateral position and prevent the trouble of inadequate lateral position of the pretreating part caused by misoperation or neglected operation. SOLUTION: The objective combine is provided with a pretreating part 2 to reap culms at the front side of a mobile machine, a pretreatment shifting motor to adjust the lateral position of the pretreating part relative to the mobile machine, an automatic direction controlling means to carry out the automatic steering of the mobile machine according to the detected position of the pretreating part 2 relative to the unreaped culm and an automatic direction controlling switch to switch the ON/OFF of the automatic direction controlling means. The pretreating part is automatically shifted to a position deviated to the side of the unreaped field relative to the mobile machine when the automatic direction control switch is set to the ON state.
Patent JP-2000066560-A (JP)
Title: Image forming device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can easily recycle toner and also in which toner is stably carried. SOLUTION: The image forming device is provided with a cleaning blade 25 for scraping toner in contact with a photoreceptor 1, a recovering container 29 for recovering the toner scraped by the cleaning blade 25, a magnet roller 27 for attracting the toner scraped by the cleaning blade 25 with a magnetic force, a non-magnetic cylindrical member 33 for covering the outer peripheral surface of the magnet roller 27, and a guiding member 35 which extends into a tangent direction from the circumferential surface of the cylindrical member 33 so as to guide the toner into the recovering container 29.
Patent JP-H0992697-A (JP)
Title: Semiconductor wafer and test method therefor
Inventor: YANO MINORU
IPC: G01R31/26
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To shorten test time by periodically monitoring temperature of pellets four times when all pellets on a semiconductor wafer are continuously measured and to prevent error setting of temperature by the pellets for temperature monitoring being previously tested to eliminate improver products. SOLUTION: All temperature monitoring pellets 2, 4, 6 and 8 arranged on a semiconductor wafer are previously tested and pellets not having rated values within a certain tolerance are excluded. Temperature correction is performed where a temperature difference TC between a calculated temperature T1 and a set temperature T0 is made to become within an allowance limit. After testing of a predetermined number of pellets, pellet temperature is again calculated by the temperature monitoring pellet 4. In case of the result being out of the allowance limit, the temperature correction is again performed and tested again.
Patent JP-2001076677-A (JP)
Title: High-pressure discharge lamp
Inventor: NIIMI TOKUICHI
IPC: H01J61/36
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo-point light source and to stably connect electrode members to a discharge tube by forming each current conductor with a pipe conductor inserted into the opening section of an alumina cylinder and connected by a connecting material and a bar-like conductor inserted into the through-hole of the pipe conductor and having a discharge electrode at the tip, and setting the diameter and length of the alumina cylinder to specific values. SOLUTION: An alumina cylinder of this high-pressure discharge lamp has a diameter of 1-6 mm 4 and the length of 6-15 mm. Each current conductor 4 is constituted of a metallic pipe conductor 7 and a cylindrical core 8 in it, and they are connected by welding at end sections. A discharge electrode 5 is provided at the tip of the core 8, and they are connected by welding or metallization connection. The pipe conductor 7 may be formed with a halide-resistant material, such as W or Mo. The core 8 is preferably formed with the same metal as that of the pipe conductor 7. This discharge lamp can be miniaturized, by connecting the pipe conductor 7 forming the current conductor 4 directly to a discharge tube 1.
Patent JP-H07137219-A (JP)
Title: Biodegradable foamed sheet
Inventor: KAWAKAMI HAJIME
IPC: C08L101/16
Filed: 1992-08-25
Abstract: PURPOSE:To provide a biodegradable foamed sheet which is light-weight and superior in mechanical characteristics by a method wherein the cap and back film are made of a biodegradable thermoplastic resin, and the film thickness at the thinnest part of an air room is made a specified value or less, and the film thickness ratio of the thinnest part and thickest part of the air room is set at a specified value range, and in addition, the thickness ratio of the cap and back film is set at a specified value range. CONSTITUTION:A foamed sheet 1 is formed by pasting and integrating a cap film with a large number of protruding parts on a flat back film 3, and a large number of independent air rooms 4 are formed. For the raw material of the cap film and back film, a biodegradable aliphatic polyester resin is used. The film thicknesses of the cap film and back film 3 are not uniform, and the thinnest part exists in a top point 5 of the air room 4. A film thickness 5t at the thinnest part of the air room is made 20mum or less, and the ratio with a film thickness 6t at the thickest part of the air room, i.e., 5t:6t is set at a range of (5t:6t)=(1:2)-(2:3). and the ratio of the cap film and back film 3 is set at a range of (2t:3t)=(2:1)-(1:1).
Patent JP-H02100605-A (JP)
Title: Seed material for direct sowing
Inventor: KAWAKAMI CHIKANORI
IPC: A01G1/00
Filed: 1988-10-06
Abstract: PURPOSE:To prevent the defective growth of a young seedling planted on a levee caused by the collapse of soil and the growth of weeds around the planting hole by attaching a crop seed to a fertile soil block or embedding the seed into the soil block and covering the circumference and upper space of the soil block with a cylinder decomposable in soil. CONSTITUTION:A coating seed 3 is attached to or embedded in a fertile soil block 2. The block and its upper space are encircled with a cylinder 4 decomposable in soil. The direct-sowing seed material 1 prepared by the above process is embedded in the top of a levee 7 to place the crop seed on the bottom of a planting hole 8.
Patent JP-S61129064-A (JP)
Title: Slurry coating apparatus
Inventor: OGUMA MIKIO
IPC: H01M4/80
Filed: 1984-11-28
Abstract: PURPOSE:To prevent the releasing of an active substance from a core material by forcibly inserting the fiber kneaded with a slurry in the hole of the core material, by providing two or more of rollers each having a specific structure rotating while contacting with the core material in a vat filed with a slurry. CONSTITUTION:A core material 1 processed to the electrode plate of a cylindrical hermetically closed type battery is guided into a vat 3 filled with a slurry by a guide roller 4 and a roller 9 with projection provided with a projection 10. The projection 10 provided to the roller 9 is arranged so as to be engaged with the punching holes 1a of the core material 1 and two or more of rollers are provided so as to be contacted with both surfaces of the core material 1. During coating work, the projection provided to the roller 9 is rotated while contacted with the core material 1 in the vat 3 and, at this time, the projection 10 is engaged with the punching hole 1a to perform action for protruding the fiber 7 kneaded with the slurry to the side opposite to the roller 9. As a result, the interlacing of fibers stradling both sides of the core material 1 is promoted.
Patent JP-H06103900-A (JP)
Title: Induction heating device for manufacturing cathode-ray tube
Inventor: MARUYAMA TOSHIAKI
IPC: H01J9/39
Filed: 1992-09-21
Abstract: PURPOSE:To achieve an appropriate heat treatment by controlling the output of a induction heating device in accordance with the state change of a subject to be heated that results from temperature rise when the subject to be heated is heated by the induction heating device. CONSTITUTION:In the process of mass-producing cathode-ray tube 1, a current is supplied from an induction heating device 4 to a heating coil 3 so as to heat a subject to be heated, e.g. a flash getter 2. In this case, the output of the induction heating device 4 is controlled by an arithmetic unit 5 is accordance with the state change of the subject to be heated that results from temperature rise, e.g. the reaching to the Curie point of ferromagnetic metal forming the container of the getter 2 and the flash of the getter 2. Thus even in the mass production of the cathode-ray tube 1 the output of the induction heating device 4 is controlled to cope with the state change of the object to be heated, so a heat treatment adapted for the purpose can be achieved as compared with a conventional case in which the output is only controlled in accordance with the time elapsed from the start of the treatment.
Patent JP-H0995016-A (JP)
Title: Image-forming device, information-processing device and image-forming system and its control method
Inventor: TAKANE KUNIO
IPC: H04N1/32
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To form insufficient images again without requiring hand of an operator in the event of images not formed properly in an image forming device. SOLUTION: When printing data is produced and signals (S401, S402) are transmitted to an image forming device, the image forming device starts printing. In the case where no errors take place in the printing process, the image forming device ends printing as it wire and notifies the completion of printing, however, in the case where errors happen, it notifies error information (S403) and interrupts printing. Then, when causes of errors have been removed, it starts printing again. At this occasion, if any page having printing failure exists, the image forming device notifies a reforwarding request command (S405). In response to this, reforwarding data (printing data of failed page) is produced so as to be sent to the image forming device (S406, S407).
Patent JP-H03113900-A (JP)
Title: Information processor using eerom
Inventor: MINAKI TERUYOSHI
IPC: G11C16/06
Filed: 1989-09-27
Abstract: PURPOSE:To contrive the shortening of the operation processing time and the reduction of an EEROM load by recording the inspection information at every division by dividing finely the using region to be inspected and eliminating the rewriting of all the inspection information by updating one data. CONSTITUTION:At an information processor where an EEROM (electrically erasing rewritable read only memory) 1, a RAM 2 and a processor 3 are con nected by a bus 20, the data is recorded respectively at every division of the EEROM 1 deviding the using region into plural N pieces, the inspectional infor mation where the data is operated with a fixed rule is recorded into the address corresponding to the N pieces in the EEROM 1. And when the data of the EEROM 1 is updated the inspection information is operated with the fixed rule about the data corresponding to the division and the inspection information of the address corresponding to the division is rewerited. Consequently, By updating a piece of data the rewiting of all the inspection information is elimi nated. In such a manner, the number of writing times is decreased, the processing time is shortened, and the load to EEROM 1 is reduced.
Patent JP-H03113879-A (JP)
Title: Disk driving device
Inventor: KUROSAWA YUICHI
IPC: G11B21/08
Filed: 1989-09-26
Abstract: PURPOSE:To separate a head from a disk by a simple constitution by constituting the device so that when an actuator is driven, a carriage turns by using a guide means or a driving means as a supporting point, and the head is separated from the disk. CONSTITUTION:A direct operated actuator 10 consisting of lamination type piezoelectric ceramics is placed between a carriage 6 and a lead screw 5 being a driving means. When it is commanded to stop recording or reproducing, a control circuit 23 stops driving of a driving circuit 21, and stops a rotation of a spindle motor 1, and also, drives the actuator 10 through a driving circuit 26. As a result, the actuator 10 expands, the carriage 6 turns a little around a guide bar 11 against energizing force of a plate spring 8, and a magnetic head 7 is separated from a video floppy disk 3. In such a way, the head 7 can be separated from the disk 3 by a simple constitution.
Patent JP-H0298382-A (JP)
Title: Pin ball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-10-05
Abstract: PURPOSE:To provide a pin ball machine giving no monotony and weariness by providing a drive controlling means for driving controllably a variable prize winning ball device from second condition to a first condition according to a judging output representing a specified display configuration of a display configuration judging means so that the type of the specified display configuration can be altered. CONSTITUTION:A switch plate 103 of a variable prize winning ball device 100 is set to be opened for a predetermined period under a specified play condition when a combination of drum-like variable display members 70a-70c and a variable display 66 of a variable display device 60 shows a predetermined particular display configuration. While the switch plate 103 is opened, projected balls falling in a play region are adapted to be received. By the establishment of condition under which the projected ball enters a starting prize winning port one of a plurality of lines is selected at random to vary the type of specified display configuration, so that a player can continue a game in the specified display configuration set at random from a plurality of types of specified display configarations to play a more interesting game without monotony.