baber/WOPTO huggingface dataset:
Patent JP-H07246343-A (JP)
Title: Production of carried catalyst
Inventor: WAKABAYASHI KATSUHIKO
IPC: C07C57/05
Filed: 1994-03-09
Abstract: PURPOSE:To produce a catalyst using a metal oxide, which is capable of setting the particle diameter of a catalytic material regardless of the carried quantity of the catalytic material, has uniform quality, is free from the change of the particle diameter of the catalyst in producing the catalyst and has long service life and high activity. CONSTITUTION:This producing method of the carried catalyst includes a process for forming a colloidal metal oxide particle by hydrolyzing a metallic alkoxide to be a raw material of the carrier in a dispersed solution of a super fine particle having catalytic activity while stirring in the presence of water. The dispersed solution of the super fine particle is formed by using a micro-emulsion, in which an aq. solution containing a water soluble metallic compound is present as a droplet in super fine particle state, as the raw material of the dispersed solution of the super fine particle and insolubilizing the water soluble metallic compound contained in the droplet. The water soluble metallic compound is insolubilized by reduction reaction.
Patent JP-H06293584-A (JP)
Title: Extract from algae and its production
Inventor: SEKINE TOSHIRO
IPC: C05F9/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide a new algae extract to be used as a spraying agent for leaves of agricultural plants and to provide the production method at a low cost. CONSTITUTION:This extract is obtd. by extracting from fibrous green algae with a water-base solvent. The algae extract is obtd. by dipping algae fiber of fibrous green algae in a water-base solvent to extract a component in the algae fiber. Further, by this method, fibrous green algae is artificially grown and bred in an incubator filled with a culture solution with irradiation of light. Then algae fiber is reaped and dipped in a water-base solvent to extract the component in the algae fiber.
Patent JP-S6067018-A (JP)
Inventor: GERUHARUTO PEHIYAU
IPC: B23D33/02
Filed: 1984-04-04
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-H11252284-A (JP)
Title: Optimum speech path re-retrieval device
Inventor: WAKAMATSU TAKASHI
IPC: H04M15/34
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of selecting an optimum speech path at all times regardless of a speech state. SOLUTION: A subscriber information storage section 21 stores the information of inter-station lines 31, 32 available by the each subscriber, the contained positions of the inter-station lines 31, 32 and the charging information of the inter-station lines 31, 32. An optimum speech path retrieval section 22 retrieves a current optimum speech path from the information stored in the subscriber information storage section 21, a current date, a weekday, a time, a caller subscriber contained position and a called subscriber contained position or the like, retrieves a switching time of the optimum speech path and reports the retrieved information to electronic exchanges 11, 14 to which the caller subscribers 12, 13 are contained via a communication link.  The electronic exchanges 11, 14 control the subscribers 12, 13 as a conventional exchange function, control the inter-station lines 31, 32 or the like and are connected to an optimum speech path retrieval database 2 through the communication link and secure a channel when an inexpensive speech path more than that used for a speech at present takes place and inform the speaker of the effects.
Patent JP-S61223821-A (JP)
Title: Optical measuring instrument
Inventor: NAGAO TOSHISHIGE
IPC: G02F1/03
Filed: 1985-03-29
Abstract: PURPOSE:To obtain an optical measuring instrument which is excellent in temperature charac teristic by performing electrooptic modulation to two polarized components which radiate PBSs and intersect with each other orthogonally after the polarized components are respective ly passed through two wave plates whose longer principal axes of refractive index ellipsoids are different from each other by 90 deg. and fetching and multiplexing polarized components in the same direction. CONSTITUTION:The rays of light emitted from a light source are decomposed into two straight polarized lights whose planes of polarization intersect with each other orthogonally, by means of a PBS 4 and the 1st rays 22 are reflected by a total-reflecting mirror 15 and made incident on a 1/4-wave plate 16. The 2nd rays 23 are made incident on another 1/4wave plate 17. The 1/4-wave plates 16 and 17 are set in such a way that the longer principal axes of their refractive index ellipsoids are set in directions which intersect with each other orthogonally and an angle of 45 deg. can be formed between the planes of polarization of the 1st and 2nd rays 22 and 23. The rays 22 and 23 are are made incident on an electrooptic element 6 and subjected to phase modulation proportional to an applied voltage to be measured. Then the rays 22 and 23 are multiplexed by means of a multiplexer 21 after they are passed through PBSs 18 and 19 and subjected to optical intensity modulation and led to a light receiver 10 through an optical fiber 9. The multiplexed rays are fetched as output signals after they are subjected to photoelectric conversion and signal processing similar to conventional ones.
Patent JP-S57181511-A (JP)
Title: Optical connector
Inventor: MURAKAMI TOSHIYUKI
IPC: G02B6/40
Filed: 1981-04-30
Abstract: PURPOSE:To obtain an inexpensive optical connector by bringing the outside circumferential parts in th terminal parts of optical fibers into abutment to each other and bringing the outside circumferential parts thereof into abutment to the inside surface of a reference cylinder. CONSTITUTION:The terminal parts 1 of respective optical fibers are contained in a reference cylinder 4 with the adjacent terminal parts in contact with each other without any space. The terminal parts of the optical fibers on the outer side are in contact with the inside surface of the cylinder 4. Here, if the outside diameter sizes of the parts 1 and the bore size of the cylinder 4 are combined in an optimum way, the parts 1 contact the adjacent parts 1 at the contact points (a) and contact the inside surface of the cylinder 4 at the contact points (b), respectively, thus they are held stably without any clattering on the inner side of the cylinder 4. Constant level differences which are staggered alternately are provided to the parts 1, 1' held stably in the cylinder 4, in the direction nearer the axis than the reference positions of the end faces, and the parts 1, 1a on the opposite mating sides are butted to each other. In this way, the inexpensive optical connector is obtained without using costly connecting sleeves or connecting sleeve holders.
Patent JP-S58183125-A (JP)
Inventor: SUEYOSHI TOSHIHARU
IPC: A47J37/12
Filed: 1982-04-19
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-H04303349-A (JP)
Title: Paper feeding device
Inventor: NASU MANABU
IPC: B65H3/06
Filed: 1991-03-29
Abstract: PURPOSE:To continuously feed a plurality of documents in a document reading device for reading documents by optical means. CONSTITUTION:A vertically movable paper feed base 41 for stacking a plurality of documents P, a driving device 42 for driving the paper feed base 41, a paper feed roller 34 for separating and feeding the documents P stacked on the paper feed base 41 one by one, a paper feed base position detecting sensor 44 supporting the paper feed roller 34 in such a manner as to be capable of oscillating and detecting the top surface of the stacked documents P from the oscillating operation of the paper feed roller 34, a paper feed base control unit 43 for controlling the driving device 42 according to the output of the sensor in such a manner that the document top surface is situated in a fixed position, and a document detecting sensor 35 for detecting the documents P fed by the paper feed roller 34 are provided.
Patent JP-S51141708-A (JP)
Title: Method of shipping and storing sponge iron
Inventor: MARUI ISAMU
IPC: C22B1/248
Filed: 1975-06-02
Abstract: PURPOSE: A method of preventing reoxidation of sponge iron almost perfectly by a very simple treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62222907-A (JP)
Title: Taking-in, storing and taking-out device
Inventor: MINAZU OTOSHI
IPC: B65G1/06
Filed: 1986-03-25
Abstract: PURPOSE:To construct an automatic warehouse of a relatively small scale, by vertically moving a long lifting frame across columns of a storing portion of a shelf along a front side of the shelf, and mounting a taking in and out body laterally movable on the lifting frame. CONSTITUTION:Shelves 1 and 2 are arranged in parallel spaced relationship to each other. A plurality of storing portions 3 are multistoriedly formed in each of the shelves 1 and 2, so as to store cases C therein. Take in and out stations 5 and 6 are provided instead of the storing portions 3 at one horizontal end of a vertically lower end of the shelves 1 and 2, and are provided with a roller conveyor 7. Support posts 8 are provided at plural positions on the front side of the shelves 1 and 2. A ladder-like lifting frame 11 is formed by connecting a pair of rails 12 with plural connecting rods 13. The lifting frame 11 is provided with rolling wheels engaged with engagement grooves 9 of the support posts 8. A truck 31 as a taking in and out body is movably mounted through wheels on the lifting frame 11. Thus, the cases C are taken in and out with respect to the shelves 1 and 2 by the truck 31.
Patent JP-H09259545-A (JP)
Title: Error-correcting system
Inventor: NAKAGAWA MASAKI
IPC: G11B20/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce wrong corrections in an error correction by correcting the other series when one or more correction impossible flags are stored in a register means or when there is one column where a predetermined count of corrections is detected to be made by a detecting means. SOLUTION: When an ECC block is written in a memory 44, an ECC controller 48 sends a column correction command to an ECC 47. The ECC 47 executes a correction process. When an (i) column cannot be corrected, a correction impossible flag register 42 is set to 1. Unless the correction is impossible, the register 42 is set to 0. Moreover, whether a full correction is carried out or not is detected at a full correction-detecting part 50. If the full correction is carried out, a full correction flag register 54 is set to 1. After all columns are completely corrected, whether the register 42 shows '1' or not is detected. If the register 42 has '1', a next series is processed, that is, a correction in a longitudinal direction is carried out. Without '1' in the register 42, whether the register 54 shows '1' or not is detected, and the next series is processed when the register 54 shows '1'.
Patent JP-H11257082-A (JP)
Title: Nozzle vane shape of variable capacity turbo charger
Inventor: HIRAI YOSHIAKI
IPC: F02B37/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by pressure fluctuation by Karman vortex street discharged from the nozzle vane, by providing a recessed portion, a projecting portion, or a recessed and projecting portion at an arbitrary point at the front edge, the rear edge, positive pressure surface, and negative pressure surface of a nozzle vane which is radially arranged in the periphery of the exhaust turbine. SOLUTION: In this variable capacity turbo charger, a nozzle vane 3 is arranged at a nozzle portion which introduces an exhaust gas from a scroll portion of a turbine casing 1 to an exhaust turbine 2. The nozzle vane 3 is shaped like a wing, with the front and rear edges thereof being configured with a line which is perpendicular to the flow line in the wing width direction. In this case, provided are a concave portion, a projecting portion, or a recessed and projecting portion with an arbitrary shape and size at an arbitrary point at a front edge, a rear edge, a positive pressure surface, and a negative pressure surface of the nozzle vane 3. For instance, triangular recessed portions 11 are provided at the two places on the rear edge. This reduces noise caused by pressure fluctuation by Karman vortex street discharged from the rear edge of the nozzle vane 3.
Patent JP-S59194139-A (JP)
Title: Ventilated brake disk
Inventor: UCHIHARA TATSUO
IPC: F16D65/12
Filed: 1983-04-15
Abstract: PURPOSE:To eliminate the temperature difference between both inner and outer frictional parts of a brake disc to prevent the frictional surfaces of the disc from being inclined so that ununiform abrasion of pads, the generation of brake sounding, etc. may be restrained, by making the bulk of an inner pad side larger than that of an outer pad side, and as well by making the total heat capacity of the inner pad side balanced with that of the outer pad side including parts attached to a vehicle. CONSTITUTION:The thickness (circumferential thickness) of each rib 6 is increased gradually from the outer frictional part 1 side to the inner frictional part 2 side. Therefore, the bulk of the outer pad side rib part 5a is made larger than the inner pad side rib part 6b so that the total heat capacity of an inner disc side part is increased to make the total capacity balanced with the total heat capacity of the outer side disc part. With this arrangement, the rates of temperature rise of both frictional parts 1, 2 may be made equal or substantially equal together. Accordingly, the thermal-expansions of both inner and outer frictional parts 1, 2 may be made equal or substantially equal together, and therefore, both frictional parts may be prevented from deforming under a high temperature condition in the inclining directions thereof.
Patent JP-H11264747-A (JP)
Title: Inspection system
Inventor: YUI JUNKO
IPC: G05B23/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system having enhanced inspection efficiency, by providing data downloading/uploading functions using wireless and dialup lines for meeting the need arising urgently, for arbitrarily selecting or changing an inspection route on a portable terminal, displaying an inspection route derived from arbitrarily selected apparatuses to be inspected, enhancing efficiency of inspection work, and specifying the present address by the use of a bar code. SOLUTION: In this inspection system, data in an inspection server 1 holding, as data, a plan view 3 of an installation including devices to be inspected, an inspection route for showing the inspecting order of the devices to be inspected, master data 2 on inspection items for each device to be inspected, and link information for relating positional coordinates on the plan view 3 to the inspection items, are downloaded to a portable terminal. The master data 2 on the inspection items for each device to be inspected are displayed on the portable terminal in order of a previously registered inspection route or a changed inspection route, on the basis of which inspection is performed of the devices to be inspected.
Patent JP-S58183947-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SEKIDO SATOSHI
IPC: B01J23/64
Filed: 1982-04-20
Abstract: PURPOSE:To make it possible to availably eliminate noscious gas in a mixed exhaust gas consisting of H, CO, hydrocarbon, nitrogen oxide and sulfur oxide, by using a catalyst formed from a mixture comprising a substance with oxygen ion conductivity and a platinum group metal or the Group Ib metal of the Periodic Table. CONSTITUTION:This catalyst is constituted from a mixture consisting of a substance having high oxygen ion conductivity such as ZrO2, CeO2, ThO2 or Bi2O3 and a platinum group metal or the Group Ib metal of the Periodic Table (e.g., Cu, Ag, Au). For example, an oxygen ion conductor ZeO2.Y2O3 (mole ratio 90:10) and a Pd metal are mixed in such a ratio that the latter occupies 10<-5>mol% of the formed mixture which is in turn molded into a pellet. By using this catalyst, a noxious gas can be availably eliminated with respect to an exhaust gas containing a non-equivalent mixture of a reducible gas such as CO, by hydrocarbon or hydrogen and an oxidizable gas such as nitrogen oxide and sulfur oxide.
Patent JP-S54158201-A (JP)
Title: Size detector of record disks
Inventor: GOTOU TOSHIHIKO
IPC: G11B19/12
Filed: 1978-06-05
Abstract: PURPOSE:To reliably discriminate the sizes of record disks by equipping the portion, which is made rotatable with the horizontal rotations of a tone arm, with a detecting unit composed a light emitting element and a light receiving element thereby to eliminate the additional works of a turntable irrespective of the rotations and interruptions of a phonomotor. CONSTITUTION:There is horizontally rotatably mounted on an arm base 10 a tone arm bearing 11, on which is vertically rotatably mounted a tone arm 13. The arm bearing 11 is equipped with a supporting post 16 which is equipped with a detecting unit 17 at its leading end so that the detecting unit 17 is horizontally turned on an arc about a shaft of rotation 11a in accordance with the horizontal rotations of the tone arm 13. A light emitting element 23 and a light receiving element 24 are mounted in the detecting unit 17. When this unit 17 comes to a position above the outer circumferential portion 26a of a record disk 26 having a diameter of 30 cm in accordance with the rotations of the tone arm 13, the light emanating from the element 23 is reflected on the outer circumferential portion 26a into the other element 24 so that this element 24 detects the existence of the disk 26.
Patent JP-H07249614-A (JP)
Title: Plasma etching method and its equipment
Inventor: TOYODA KAZUYUKI
IPC: H01L21/3065
Filed: 1994-03-10
Abstract: PURPOSE:To obtain necessary etching characteristics by a method wherein high frequency power applied to a plasma generating coil is periodically modulated, and the percentage of excited species is controlled by changing electron temperature of plasma. CONSTITUTION:In the plasma etching method wherein plasma is generated by applying high frequency power to a plasma generating coil 11, and etching is performed by using the plasma, the high frequency power to be applied to the plasma generating coil 11 is periodically modulated. For example, a cylinder 2 composed of insulating material is continuously connected with the upper part of a vacuum vessel 1 composed of conducting material, and the upper end of the cylinder 2 is closed with a lid 3. A gas introducing pipe 4 is interconnected with the lid 3, and a vacuum pump 6 is connected with the bottom surface of the vacuum vessel 1 through an exhaust pipe 5. A planar electrode 3 is formed inside the vacuum vessel 1. The plasma generating coil 11 is wound around the cylinder 2. A high frequency power supply 20 for the coil is provided with an oscillation part capable of outputting modulated high frequency power, and connected with the coil 11 through a matching device 19.
Patent JP-H10260983-A (JP)
Title: Device and method for image retrieval
Inventor: SHIIYAMA HIROTAKA
IPC: G06F17/30
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To retrieve a similar image in consideration of the arrangement of feature quantities of an image and to enable similar image retrieval that absorb differences due to changes of photographic conditions etc. SOLUTION: An image feature quantity extraction part 14 divides an image into blocks and calculates feature quantities of the blocks. A feature label matrixing part 15 gives labels to the respective blocks according to the feature quantities calculated by the blocks and rearranges them in specific block order to generate a label matraix. An image management DB 18 stores the image data stored in an image storage part 17 and the label matrix corresponding to respective image data so that they correspond to each other. A label matrix index 19 stores label-series indexes having the image data registered by using the label matrix as keys. For retrieval, the similarity between the label array of the source image and the label array stored in the label matrix index 19 is calculated and an image whose similarity exceeds a specific value is outputted as a retrieval result.
Patent JP-H04302308-A (JP)
Title: Command signal reading method for automatic valve
Inventor: NAKADA HIROYUKI
IPC: G05D7/06
Filed: 1991-03-29
Abstract: PURPOSE:To stably control a valve even when a noise is mixed to a command signal and to enable responsiveness to the command signal to be changed. CONSTITUTION:The operation of the valve 1 of an automatic valve is controlled via the driving of a motor 2 by receiving the command signal from the outside such as a divergence signal and a flow rate signal. etc. At this time, a control means 5 is equipped with a deviation detecting part 8 which compares the command signal of the valve 1 with the detection signal of a position detecting means 6 and a sampling decision part 9 which reads the command signal at every sampling cycle, which enables the sampling cycle to be changed.
Patent JP-H10261984-A (JP)
Title: Noncontact ic card system
Inventor: NAKAJIMA HIDEMI
IPC: G06K17/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To perform a stable identification communication by simultaneously using an information communicating means together due to an alternating current magnetic field coupling that uses a modulation wave of a subcarrier of a frequency which is lower than a carrier in accordance with transmission information. SOLUTION: An identifying device 1 and a noncontact IC card 2 undergo subcarrier modulation of transmission information and mutually communicate through carrier communication functioning parts 7a and 7b. The device 1 simultaneously supplies a subcarrier modulation wave to a subcarrier communication functioning part 9a and sends it through an antenna part 10a. The card 2 receives through an antenna part 10b and a subcarrier communication functioning part 9b and sends response through the part 10a. A controlling part 3a of the device 1 compensates effects that are caused by reflected waves due to the existence of other surrounding objects in carrier communication by using response information that is received through the parts 10b and 9a and response information that is acquired through the part 7a together.
Patent JP-H03270728-A (JP)
Title: Plural treatment type vacuum treatment apparatus
Inventor: NISHIHATA KOJI
IPC: B23Q41/08
Filed: 1990-03-19
Abstract: PURPOSE:To enhance the productivity of a sample by providing a means confirming the treatment content of the sample and automatically selecting and executing the treatment of the sample. CONSTITUTION:When a sample is present in a load lock chamber 1, a code input means 35 reads the treatment data applied to the sample and a code processing means 34 converts the inputted treatment date to a numerical value data and the date after conversion is stored in in input data memory means 33 as the treatment data of the sample. A treatment route accumulation means 32 stores the data allowing the order of treatment chambers executed in the apparatus to correspond to the treatment data of the sample and a sample treatment means 31 stores the procedure controlling the treatment of the sample in the apparatus and actually controls exhaust and a process along with the movement of the sample. A central processing means 30 totally controls the above-mentioned means 31-34. Since a control apparatus 60 reads the treatment data applied to the sample to select and execute the treatment of the sample, the productivity of the sample is enhanced.