baber/WOPTO huggingface dataset:
Patent JP-2000288379-A (JP)
Title: Microcapsule, manufacture thereof, and photofixing-type thermal recording material
Inventor: ICHIKAWA KIMIO
IPC: B41M5/26
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a microcapsule which is free from a wet leakage of a core substance (microcapsulated material), and at the same time, constitute a fixing-type thermal recording material showing an outstanding fresh shelf stability by adjusting the pH value of an aqueous water-soluble polymer solution to a level below a specific value and performing an emulsification process of the solution below a specific temperature level. SOLUTION: An organic solution containing at least one kind selected from ultraviolet absorbent precursors shown by the formulae (1)-(4) and a microcapsule wall precursor is added to an aqueous water-soluble polymer solution to be emulsified. Further, the microcapsule wall precursor is polymerized to form a microcapsule wall. In this case, the pH value of the aqueous water-soluble polymer solution is adjusted to 4 or less and the emulsification process is performed at 15 deg.C at the highest. In the formula, m is 1 or 2; A is -SO2-R, -CO-R, -CONH-R, -POR1R2 and others when it is m=1; X and W are each a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or others.
Patent JP-H02281817-A (JP)
Title: Serial-parallel bidirectional communication circuit
Inventor: KIKUCHI NAOHIRO
IPC: H04L13/10
Filed: 1989-04-24
Abstract: PURPOSE:To execute the half duplex communication in an interface using serial/ parallel data for inputting and outputting by providing a tri-state buffer on a series-parallel signal input/output part. CONSTITUTION:This circuit is provided with a shift register 3, a switching circuit 2 for switching a signal inputted and outputted to and from the shift register 3 to one of a series signal and a parallel signal, and a switching signal generating circuit 1 for generating a switching signal, and tri-state buffers 21-29 for bidirectional communication are contained in the switching circuit 2. By the switching signal generating circuit 1, the switching circuit 2 is divided into four states by a select signal of 2 bits. Also, four circuits are constituted by switching a signal inputted to the shift register 3 and a signal outputted from the shift register by the switching circuit 2. In such a way, the half duplex communication of a circuit in which series input/output is used as the interface, and a circuit in which parallel input/output is used as the interface can be attained.
Patent JP-S583840-A (JP)
Title: Forming of decorative bead for automobile
Inventor: TAKEDA SHINJI
IPC: B29C61/00
Filed: 1981-06-30
Abstract: PURPOSE:To perform forming of the outer face and the end of a bead body and removal of internal stress simultaneously, by putting the bead body of a predetermined length into split silicone molds and applying heating. CONSTITUTION:A bead body 12 composed of a thermoplastic resin material is extruded from an extruder 11, cooled by a cooling device 13, solidified, drawn by a take-up device 14 and cut into a predetermined length. The bead body 16 of the predetermined length is put in the split silicone molds 17 and the molds 17 are charged in a high frequency molder 18, pressed, heated by high frequency and the bead body 16 is plasticized and formed into a shape reproducing a cavity of the molds 17. Then, the molds are cooled and opened, a decorative bead of a final shape with treated ends is obtained. Internal stress formed in extrusion is removed during hot processing by the silicone molds 17.
Patent JP-H01272733-A (JP)
Title: Lead frame material made of cu alloy for semiconductor device
Inventor: FUTATSUKA RENSEI
IPC: C22C9/02
Filed: 1988-04-25
Abstract: PURPOSE:To provide a lead frame material with high strength and to improve the thermal peeling resistance of solder and the wear resistance of a blanking mold by specifying the content of Ni, Sn, Si, Zn, Ca, Mg and Pb in a Cu alloy. CONSTITUTION:A lead frame for a semiconductor device is formed with a Cu alloy having the compsn. constituted of, by weight, 0.5-2% Ni, 1.2-2.5% Sn, 0.05-0.5% Si, 0.1-1% Zn, 0.001-0.01% Ca, 0.001-0.05% Mg, 0.001-0.01% Pb and the balance consisting of Cu with inevitable impurities. The lead frame material made of a Cu alloy has high strength and has excellent thermal peeling resistance of solder and the wear resistance of a blanking mold. Since the material furthermore has excellent characteristics of repeated bendability, heat and electric conductivity, platability, solderability, etc., required for a lead frame material, it can contribute to the high capacity and high integration of a semiconductor device.
Patent JP-H10291596-A (JP)
Title: Transportation system of tank truck
Inventor: AKAMATSU KUNIO
IPC: B60P3/24
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of different kinds of oil when petroleum products are unloaded. SOLUTION: At an oil terminal 2, a plurality of supplying means 6 for supplying petroleum products are provided in such a way as to correspond to the kinds of the petroleum products and for each supplying means 6, a key 7 showing the kind of the petroleum product using the supplying means 6 is provided. At a service station 5, there are a plurality of tanks 15 in which the petroleum products are stored kind by kind and each tank 15 is provided with an oil kind key 17 which has information indicating the kind of the petroleum product stored in the corresponding tank.  A tank truck 3 has a plurality of hatch parts 8 in which one or more kinds of petroleum products are loaded, a common piping part 10 as a common means of drawing off the petroleum products from the respective hatch parts 8, bottom valves 9 by which the petroleum products in the respective hatch parts 8 are taken out into the common piping part 10, an oil kind key 14 provided for each hatch part 8 and having position- related information on the hatch part 8 and information on the kind of the petroleum product shown by the key 7, and a discriminating controller 20 for the opening and closing control of the bottom valves 9 of the respective hatch parts 8 based on the results of comparison of the information showing the kinds of the petroleum products between the two oil kind keys 14, 17.
Patent JP-H02283899-A (JP)
Title: Fan controller for air conditioner
Inventor: KURODA KOZO
IPC: F24F11/04
Filed: 1989-04-21
Abstract: PURPOSE:To lower the operation sound level of a room fan by switching current room fan speed to speed lower than objective speed once and then gradually increasing the speed up to objective speed after having reached the set speed in increasing room fan speed. CONSTITUTION:An air conditioner is provided with a room heat exchanger 5 and a room fan 6 for air blasting to it. In this case, the speed of the fan 6 is made to be variable by a fan speed variable means 10. The air quantity of the fan 6 is set an air quantity setting means 13. In addition, when command signal for increasing air quantity is output from the means 13, the means 10 is controlled by a controlling means 11 so that the speed of the fan 6 may increase from low set speed to high set speed. The means 11 is provided with the first control mode in which the speed of the fan 6 is switched to intermediate value that is higher than low set speed and lower than high set speed and the second control mode in which the speed of the fan 6 is gradually increased to high set speed after having reach the intermediate speed mentioned above.
Patent JP-S59229446-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1983-06-08
Abstract: PURPOSE:To improve the wear resistance of a conventional sliding contact material consisting of Pt, Pd, Ag and Cu by adding specified amounts of Zn and one or more among Si, Zr, Bi, Ge and Ga to the contact material. CONSTITUTION:An alloy material having a composition consisting of, by weight, 0.1-1% Pt, 42-44% Pd, 39-41% Ag and 15.5-17.5% Cu has been widely used up to now as a sliding contact material, especially as a material for a brush contact. A brush contact of the alloy material shows, however, inferior wear resistance during sliding along a commutator and causes the generation of noise. In order to improve the wear resistance, 1-10% Zn and 0.5-3% one or more among Si, Zr, Bi, Ge and Ga are added to the alloy materal without changing the ratio in the composition. 0.01-0.5% Fe group metal may be further added.
Patent JP-H10290831-A (JP)
Title: Dialyzer
Inventor: ISHIZUKA HIROAKI
IPC: A61M1/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of causing a malfunction such as slipping- out and a kind of a connector without forming an unreasonable blood circuit even if a patient is arranged on the right side or the left side to a lying down bed and also on the bed head part side and even when the patient is a right shunt or a left shunt. SOLUTION: A stator 11 of a blood pump is rotatably installed in a casing while holding the axis of a rotor in the same shape. A motor 13 of the blood pump is formed as a reciprocally rotatable structure, and the rotational direction of the motor is decided on the basis of detecting signals from detecting means 26a, 26b to detect a rotating condition of the stator of the blood pump. A lock mechanism 25 to decide a rotating position of the stator in a prescribed position, is interposed between the device casing and the stator of the blood pump.
Patent JP-H10259054-A (JP)
Title: Tungsten oxide sintered product, its production and powdery composition for sintering
Inventor: SHIBAYAMA TAKASANE
IPC: C23C14/34
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable the production of high-density moldings after sintering, as the purity of the starting substance is kept higher as much as possible by using iron or iron compound or manganese or manganese compound as a firing auxiliary in a specific (trace) amount. SOLUTION: Tungsten oxide for sintering is a powder of 0.05-80 μm average particle sizes (in this case, this tungsten oxide may be single or may be a mixture thereof with other metal or compound powder. When only 0.005-0.1 wt.% (on the metal basis) of iron oxide or manganese oxide is added as a firing auxiliary, highdensity sintered product of tungsten oxide is obtained. In the production process, a tungsten oxide powder is mixed with an iron or manganese powder or iron or manganese oxide powder as a firing auxiliary in an amount of 0.005-0.1 wt.% and a carbon mold is filled with the powder mixture and subjected to compression molding at 950-1,050 deg.C with high frequency heating under pressure of 1-2 tons/cm<2> .
Patent JP-S5436464-A (JP)
Title: Following vehicle aproach alarm device
Inventor: ENDOU HIROSHI
IPC: G01S13/93
Filed: 1977-08-29
Abstract: PURPOSE: To light on a right or left side warning lamp, by detecting a following vehicle approaching in a right or left lane through a right or left Doppler radar having an antenna embedded in a right or left driving mirror. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58220389-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: H05B37/02
Filed: 1982-06-15
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-H10235278-A (JP)
Title: Roll coater having rubber transfer roll and coating method using the coater
Inventor: UMEDA YASUSHI
IPC: B32B1/08
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll coater having a rubber transfer roll capable of transferring a decorative and distinct pattern on a substrate. SOLUTION: This roll coater for forming a decorative coating film on a substrate 7 has a mesh roll 1 provided with a meshy groove holding a paint supplied from a paint tank 6 in specified thickness on the surface and a rubber transfer roll 2 for transferring the paint held by the mesh roll 1 on the substrate 7 as a decorative coating film by contact with the mesh roll 1.
Patent JP-H05299727-A (JP)
Title: Discharge generator
Inventor: HARA KAZUHIKO
IPC: H01S3/038
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the shift of discharge to ensure stable discharge by forming a groove-wise recessed region on the end portion of the electrode in the side where a pair of electrodes arranged face to face within the bulbs filled with gas are provided opposed to each other. CONSTITUTION:A recessed areas 13 is formed at the surfaces of an electrode 1a or 1b provided opposed to each other. In a discharge generator utilizing such electrodes 1a, 1b, discharge is concentratedly generated at the groove-wise recessed area 13 of the end portion A of the electrode 1a or 1b. Therefore, discharge generated at the ground portion B of the electrodes 1a, 1b can be prevented and fluctuation and drop of laser output can be prevented. Moreover, since the portion where discharge is concentrated is formed with the recessed portion 13, consumption can be suppressed. Otherwise, it is also possible that a gap is formed by arranging a second electrode in the proximity to the internal side or external side of a first electrode arranged opposed to each other and the second electrode is connected electrically with the first electrode at the part other than the end portions of the electrode provided with each other.
Patent JP-S5435818-A (JP)
Title: Electrical contanct point material
Inventor: AMANO YOSHINARI
IPC: H01B1/02
Filed: 1977-08-26
Abstract: PURPOSE: To provide a silver-zinc oxide type electifcal contact point material having superior fusion resistance and insulating characteristics obtd. by internal oxidizing a silver alloy contg. predetermined amts. of zinc and cadmium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05293032-A (JP)
Title: Rice cooking jar
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1992-04-22
Abstract: PURPOSE:To display the temperature in the rice bowl at warm keeping time with digital indication, and raise the temperature in the rice bowl higher than the warm-keeping temperature by a reheat conroller at warm keeping time, by making use of a time indicator. CONSTITUTION:The temperature in the rice cooker is shown like Hi, Lo together with the present time on an indicator 51 in accordance with the value of detected temperature of a bowl-temperature sensor 11 at warm keeping time. Since the indicator 51 indicating the time is originally utilized, it is not necessary to provide separately an indicator like a lamp and hence, the constitution of an indicator 40 becomes simple. When a reheating switch 37a on the operating disk 37 is operated at warm keeping time, a rice-cooking heater 5 preset by a timer circuit 45 strats reheating for 10 minutes in accordance with the detected temperature of the bowl-temperature sensor 11. In this time, the present time and the residual time 10 minutes for reheating are shown in the indicator 51. When the detected temperature of the bowl-temperature sensor 11 gets as higher as 120 deg.C within this 10min., a rice-cooking heater 5 is turned off and the reheating action is stopped. In this way, scorching of rice is prevented.
Patent JP-H06310242-A (JP)
Title: Insulating connecting tool for current collecting device
Inventor: UEDA MASAHIKO
IPC: H01R41/00
Filed: 1993-04-28
Abstract: PURPOSE:To curve an insulating connecting tool according to the curved part of a rail to allow a satisfactory arrangement by providing a deformable connecting member for connecting a pair of holding members with a prescribed space. CONSTITUTION:The cut end part of a conductor D is positioned by a pair of positioning pieces 10, and a pair of holding members 1 held by a holding part 2 are connected to each other through a deformable connecting plate 8 with a prescribed space. Thus, an insulating connecting tool can be curved according to the curved part of a rail R, and the breakage of the conductor by the forced arrangement can be reduced.
Patent JP-H07309539-A (JP)
Title: Controller for double deck elevator
Inventor: KUBO SUSUMU
IPC: B66B1/18
Filed: 1994-05-18
Abstract: PURPOSE:To reduce the number of times of stopping and improve the efficiency of running by calculating the number of times of stopping upper and lower cages respectively until they reach the final call story to be responded to select the cage having the least number of times of stops as the cage responsive to the story registered at destination call. CONSTITUTION:An upper cage 3AH is adapted to respond to the stop call of even number stories and a lower cage 3AL is adapted to respond to the stop call of odd number stories. A destination story desired by a waiting caller in the stop is registered as a destination call by a stop destination call registering means 14. The destination call is temporarily alloted to the upper and lower cages 3AH, 3AL. Then, the number times of stops until the cages reach the final call story to be responded are respectively calculated with respective to the upper and lower cages 3AH, 3AL. According to the calculated result, the cage having the least number of stops is selected by an upper and lower cage response selecting means 16 as a cage responsive to a story at which the destination call is registered. Thus, the number of times of stopping can be reduced and waiting times for cage call and stop call be shortened.
Patent JP-S58223691-A (JP)
Title: Device for growing single crystal of semiconductor
Inventor: HOSOKI YOSHISATO
IPC: C30B15/32
Filed: 1982-06-16
Abstract: PURPOSE:The seed crystal holder is provided with a collar so that the collar can rotate along the inner wall surface of the tube chamber to facilitate the pulle-up of the single crystal of semiconductor with yield increased. CONSTITUTION:A chain 12 is hung from the drive unit for pulling up the same in the tube chamber 11 and connected to the seed crystal holder 13 on the other end, further, the seed crystal 14 is set on the holder 13 on the bottom end. The seed crystal holder 13 is provided with the collar 13a on its upper surface and placed on the melt of polycrystals. When a single crystal is produced in this facility, the collar 13a prevents the seed crystal holder 3 from revolving, even if the chain is pulled up under rotation, because the collar slides on the inner wall surface of the chamber, while being pulled up, to facilitate the pull-up of the single crystal, resulting in increase in yield.
Patent JP-S59223702-A (JP)
Inventor: DEEBITSUTO FUARAA
IPC: C09K23/52
Filed: 1984-05-21
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-2000299266-A (JP)
Title: X-ray mask and preparation thereof
Inventor: AMAMIYA MITSUAKI
IPC: G03F1/22
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To form an X-ray mask with high accuracy by performing an exposure using an absorber having a periodic structure and an exposure using an absorber corresponding to a resist image. SOLUTION: A fine pattern for a fine mask is transferred by X-ray exposure. A cyclic pattern image of the fine pattern is formed on a resist 4 on an X-ray transmission film. A pattern 23 for a rough mask, which is a mask for preparing mask, is subjected to a double exposure process on the resist 4 having the fine pattern image transferred previously thereon, and the exposed rough mask pattern 23 is then developed. The position at which a resist pattern for dissection is strongly dependent on the position at which the fine pattern image is transferred. The size of the resist pattern for dissection is greatly affected by the fine pattern image as well. The periodic pattern image is obtained by superposing the fine pattern image upon the rough pattern image 23, and portions of the resist where exposure light exceeds a predetermined threshold remain as a resist pattern.
Patent JP-H041019-A (JP)
Title: Apparatus for manufacturing pipe
Inventor: KOBAYASHI KAZUTO
IPC: B29C48/325
Filed: 1990-04-19
Abstract: PURPOSE:To prepare a pipe having a smooth surface and to eliminate the leakage of the liquid passing through the pipe to the outside of the pipe by providing a magnetic core having a taper part whose diameter is successively increased in the feed direction of a resin and the core position control body arranged so as to cover a part of the core and forming a magnetic field changing the position of the core in the flow area of the resin extruded from a pipeline. CONSTITUTION:A columnar core 14 is inserted in a pipeline 18. A leading end core part 13 is equipped with a taper part 13a having a taper surface whose diameter is successively widened toward the downstream part in a resin feed direction and integrated with the core 14 through the taper part 13a. A core position control body 17 is arranged on the resin emitting side of the pipeline 18 so as to cover a part of the outer periphery of the leading end core part 13. Since both of the inner peripheral part of the core position control body and the outer peripheral part of the leading end core part 13 are set to the same polarity in the opposed surfaces thereof, repulsive force is generated between both of them to fix the leading end core part 13 at the center position of the core position control body 17. Therefore, a bridge inserting the core 14 in the pipeline 18 in concentric relation thereto is not required within the pipeline 18 and a pipe having no bridge line remaining therein at all can be prepared.
Patent JP-H09267440-A (JP)
Title: Production of wooden veneer overlaid decorative panel
Inventor: NIKI MASAO
IPC: B32B21/13
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To bond wooden veneer to a medium density wooden fiberboard by an energy-saving type bonding method using no solvent or water, to facilitate the penetration into the medium density wooden fiberboard and to especially enable the use of raw veneer not generating a crack or the like. SOLUTION: This wooden veneer overlaid decorative panel is constituted by bonding wooden veneer 4 to the surface of a substrate 1 of which the surface part is composed of a medium wooden fiberboard. In this case, as an adhesive, a compsn. containing polymethylene poly (phenylisocyanate) and at least either one of polypropylene glycol or polypropylene glycol diglycidyl ether as essential components is used.
Patent JP-S61262987-A (JP)
Title: Graphic pattern extracting system containing learning function
Inventor: OSADA SHIGEMI
IPC: G06T7/00
Filed: 1985-05-17
Abstract: PURPOSE:To facilitate the production of a dictionary pattern by updating automatically the initial directionary pattern consisting of a standard pattern only for each extraction of a graphic pattern. CONSTITUTION:Information obtained by dividing and input picture into 2-dimensional small areas and converting them into compression codes 26 and 27 is defined as an input pattern when the position and the form of a specific graphic pattern are extracted automatically out of a pattern. While a standard pattern obtained based on the compression information is used as a dictionary pattern of the graphic pattern to be extracted 31. The compression code groups 23-30 corresponding to the size of the dictionary pattern at the position of the extraction 31 are defined as sample patterns. Then the graphic pattern is extracted 39 based on the degree of dissidence obtained from the sequential matching operations 32-37 with the dictionary pattern. This extracted graphic pattern information is stored in a memory 38 as the dictionary pattern. Then this dictionary pattern is updated. As a result, the variance of the graphic pattern to be extracted is automatically reflected on the dictionary pattern. Then the extracted patterns are stored in a table 40.