baber/WOPTO huggingface dataset:
Patent JP-H02190206-A (JP)
Title: Chamfering device
Inventor: NAMIKI TOKUICHI
IPC: B23B47/04
Filed: 1989-01-19
Abstract: PURPOSE:To accomlish chamfering a very small hole without bias and correctly by floating a chamfering tool only without floating a chamfering shaft holding the chamfering tool in a chamfering device for chamfering a prepared hole of a workpiece. CONSTITUTION:In order to directly apply rotation and oscillation to a chamfering tool 28 of a chamfering device, the inner both ends of a blade portion 29 and the opposite coupling 33 are, as shown in the attached drawing, machined to width across flats, and a floating pivot 34 serving as a supporting point of oscillation of the chamfering tool 28 is pressed in the central portion thereof. A driving shaft 37 for rotating a coupling 33 is inserted in the center of the upper end of the coupling 33, and further a compression spring 35 for applying cutting pressure and a regulating plate 36 for regulating the spring pressure are incorporated round the driving shaft 37 in a flange portion of the coupling 33. The chamfering amount to be machined is determined by the length from the lower surface of a thrust bush 30 pressed in the chamfering tool 29 to the edge of the chamfering tool 29.
Patent JP-S5396714-A (JP)
Title: Code transmission system
Inventor: OOTA KOUICHI
IPC: H04B10/556
Filed: 1977-02-04
Abstract: PURPOSE:To simplify timing extraction by using a transmission code, which has one or two state change points in one time slot, and extracting these state change points.
Patent JP-S55105017-A (JP)
Title: Water stop panel for furrow
Inventor: TSURUNAGA OSAMI
IPC: E02B13/00
Filed: 1979-01-31
Abstract: PURPOSE: To provide a water stop panel for furrow excellent in the weathering while being elastic by coating a belt-like steel plate 100W150μ thick with a thin resin film made of a synthetic resin in a water stop panel buried at the furrow root of a paddy field.  
     CONSTITUTION: A belt-like steel plate 1 with a comparable hardness 100W150μ thick is coated at a thickness of about 115μ both on the back and surface with a resin film 2 made of a synthetic resin such as polyvinyl chloride by a roll coater, flow coater or the like to form a water stop plate A for furrows. As the belt-like steel plate A is used for the core material, the water stop plate thus formed excells in the wheathering. It is completely free from breakage due to impact during the farm working and rust. The elasticity thereof allows itself to return straight immediately even if rolled. Thus, it can be buried into the root of the furrows with a high workability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5294122-A (JP)
Title: Energizing and deenegrizing system for electromagnetic mechanism of ca mera
Inventor: SHIMIZU MASAMI
IPC: H01F7/18
Filed: 1976-02-04
Abstract: PURPOSE:To prevent the electromagnetic mechanism of camera from burning due to energization by returning a sequence action owing to a reset signal when trouble occurs during the sequence action.
Patent JP-H09208692-A (JP)
Title: Liquid multicomponent system for anionic polymerization of lactam
Inventor: EDOUARUTO SHIYUMITSUTO
IPC: C08G69/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid multicomponent system excellent in storage stability by mixing a liquid solvating component of an aliphatic, alicyclic or aromatic hetero-atom- or hetero-group-containing hydrocarbon compound with a catalyst, an activator and specified additives in a specified mixing ratio.  
     SOLUTION: At least one member selected from among acid amides, alkylated lactams, N,N-dialkylureas, carboxylic esters, polyether esters having a molecular weight Mw of 250-2,000, hindered phenols, phosphorus esters, polyamines, dimethyl sulfoxide, alkyloxazolines, etc., is used as a liquid solvating component. 30 to 80 pts.wt. above solvating component is fed into a mixing container and heated to about 30-70°C, and 5-40 pts.wt. activating agent (e.g. polycarbodiimide) is mixed under agitation. After the solution becomes transparent, 5-40 pts.wt. catalyst (e.g. alkali lactamate) and optionally 0-50 pts.wt. additives (e.g. a stabilizer or a plasticizer) are added to the mixture to obtain a liquid system for anionically polymerizing lactams. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04247256-A (JP)
Title: Coating jig
Inventor: SEKI SHIGEO
IPC: B05C1/02
Filed: 1991-01-31
Abstract: PURPOSE:To absorb the fluctuations in the distance between the tip of a coating member and a surface to be coated in the coating jig consisting of a base to be driven in the direction approaching or separating from the surface to be coated and an acicular coating member held by the base. CONSTITUTION:This cooling jig consists of a base 1 to be driven in the direction approaching or separating from a surface 90 to be coated, an acicular coating member 2 held by the base 1 and capable of being freely moved with respect to the base 1 and a member 3 for energizing the coating member 2 toward the surface 90. The tip of the coating member 2 is abutted on the surface 90, and an adhesive, etc., deposited on the tip of the coating member 2 are transferred to the surface 90.
Patent JP-H05202181-A (JP)
Title: Polycarbonate copolymer molded product
Inventor: OGAWA NORIYOSHI
IPC: B29K69/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a molded product improved in surface characteristics (lubricity and wear resistance) while retaining transparency and mechanical properties (flexural strength, tensile strength, etc.) inherent in polycarbonate. CONSTITUTION:The objective molded product can be obtained by heating, at a temperature not higher than the glass transition temperature, a molded product from a polycarbonate-polysiloxane copolymer made up of the respective structural units derived from a dihydric phenol and polysiloxane with the latter unit accounting for 0.1-20wt.% of the total units. This molded product has the following characteristics: the concentration of the polysiloxane structural unit at the surface layer <50Angstrom  in depth from the molded product's surface is at least double that of the polysiloxane structural unit at the core layer >=50Angstrom  in depth from the molded product's surface.
Patent JP-S60154750-A (JP)
Title: Selective sequence control system in packet communication network
Inventor: SONE YUKIO
IPC: H04L47/43
Filed: 1984-01-25
Abstract: PURPOSE:To attain inter-station sequence control with a minimum load by applying the inter-station sequence control at each packet transmission exchange to a flag identifying the necessity and a reception packet identifying the sequence number and requring the inter-station sequence control. CONSTITUTION:A link adaptor packet transmission section LS in a packet exchange PSa transmits a link adaptor packet to a sequence control transmission section SCS. A non-link adaptor packet transmission section NLS transmits a non-link adaptor packet to the SCS. The SCS is provided with a flag generating section FG and a transmission count section NS. The SCS adds an incoming station number, an outgoing station number, a flag, and as required, an inter-station transfer header comprising an outgoing station sequence number to the link adaptor packet and the non-link adaptor packet and transmits the result to the PSb. The PSb identifies the flag and the sequence number included in the received packet and applies the inter-station sequence control at each outgoing packet exchange only to the received packet requiring the inter-station sequence control.
Patent JP-S57124769-A (JP)
Title: Microwave heater
Inventor: DEGUCHI YASUSHI
IPC: G03G15/20
Filed: 1981-01-27
Abstract: PURPOSE:To achieve efficient heating by closing or contacting a heating object to a ladder section with the strongest electric field, by providing an air vent at an upper part of a shield case covering the entire microstrip line and blowing out air. CONSTITUTION:A copying paper 1 as a heating object is carried to a heating chamber formed with shield cases 8, 12 covering the entire microstrip line 4 with a belt conveyor 3 in the state that a toner 2 attached. An upper shield case 8 is provided with an air blowing outlet 11, and when the copying paper 1 is fed  to the microstrip line 4, the air from a blower 9 blows out from the outlet 11,  the copying paper 1 is closed or contacted with the ladder and efficient heating  is made for fixing with microwaves.
Patent JP-H03214388-A (JP)
Title: Sales control information setting device for automatic vending machine
Inventor: HISHITANI KIYOSHI
IPC: G07F5/22
Filed: 1990-01-19
Abstract: PURPOSE:To simplify the setting operation by providing an input means for receiving set data sent out of a set data output means and a main controller and storing it in its storage part, on a setting storage device. CONSTITUTION:In the case selecting part of a setting storage device 8 is operated and a data reception processing is executed, various set data stored in a control storage part 4 of a main controller 1 are all converted in a lump to a signal train and outputted, and the setting storage device 8 stores the batch set data sent from the main controller 1. On the other hand, in the case the selecting part of the setting storage device 8 is operated and a data transmission processing is executed, received data stored by a processing in a collected data storage part 9 of the setting storage device 8 are all converted in a lump to a signal train and outputted, and the main controller 1 stores the sent batch data. In such a way, set data related to the sales control is collected by the setting storage device, this data can be transferred to the other main controller, and the setting operation of plural automatic vending machines is simplified.
Patent JP-S62169688-A (JP)
Title: Thermal transfer recording medium
Inventor: DOI ATSUHIRO
IPC: B41J31/00
Filed: 1986-01-22
Abstract: PURPOSE:To perform recording in the same state without controlling the energy applied to a thermal head on the basis of whether the transfer of ink is performed, by providing a composition having constituents almost the same as those of heat-meltable ink containing no colorant. CONSTITUTION:Beside strip like ink bands 32-34 of three colors C,M, Y of a tape like ink ribbon, a band 31 of a composition having constituents almost the same as those of the ink of each ink band containing no colorant is provided. When a color image is recorded, the composition band 31 is at first transferred to image receiving paper and, thereafter, color inks C, M, Y are successively transferred. As mentioned above, by transferring the composition band 31 to the image receiving paper at first, even if either one of the color inks C, M, Y is transferred to the image receiving paper, because of such a state that the ink was already transferred, the same state as such as case that ink is transferred so as to be superposed onto transferred color inks is obtained.
Patent JP-S60156025-A (JP)
Title: Optical fiber cable
Inventor: FUSE YOSHIKAZU
IPC: G02B6/44
Filed: 1984-01-25
Abstract: PURPOSE:To prevent cores, etc., from damage against abnormal external forces and bending forces by forming the plastic coat of tension member made of a buffer material substantially softer than the plastic coat of optical fiber cores. CONSTITUTION:The plastic coat 1b of the tension member 1 of an optical fiber cable is made of a buffer material substantially softer than a material for forming the outermost coat of optical fiber cores or optical fiber units 2. As the buffer material, a soft material easy in elastic deformation, such as foam PE, foam polystyrene, or soft polyurethane foam, is used, and such foam plastics are preferable from the view points of small weight, easy deformability, and impact absorption. Even when the cores or the units 2 are pressed inward by external forces, these forces are absorbed with the soft and easily deformable coats 1b of the tension member 1, and abnormal forces are not applied, and they do not damage the cores or units 2.
Patent JP-S59141953-A (JP)
Inventor: MAIKERU JIEI RAIZAFUTO
IPC: A61M1/02
Filed: 1984-01-25
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-S58130695-A (JP)
Title: Digital speaker
Inventor: SUZUKI KENJI
IPC: H04R3/00
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a distortionless reproduced sound, by using speaker units having the same conversion efficiency for respective bits and weighting signals for respective bits which drive these speaker units. CONSTITUTION:Signals obtained from operational amplifiers OP1-OP8 are inputted to weighting amplifiers AMP1-AMP8 respectively. Weighting amplifiers AMP1-AMP8 are set to three states -Vn, 0, and +Vn in accordance with -1, 0, and 1 of input signals. Values of Vn in amplifiers AMP1-AMP8 correspond to weights of respective bits, and in case of 8 bits, voltages (x), 2x, 4x, 8x, 16x, 32x, 64x, and 128x (x is the weight for the first bit and is 1 in this example) are set. Thus, outputs of amplifiers AMP1-AMP8 become signals having voltages and signs corresponding to weights of respective bits.
Patent JP-H02263-A (JP)
Title: Production of ureas
Inventor: IKARIYA TAKAO
IPC: C07B61/00
Filed: 1988-01-22
Abstract: PURPOSE:To efficiently obtain ureas from an aromatic primary amine, aromatic nitro compound and carbon monoxide in high yield by using a catalyst consisting essentially of a platinum group metal compound and a compound having the coordination ability for the metal as part of a solvent. CONSTITUTION:An aromatic primary amine is reacted with an aromatic nitro compound and carbon monoxide. In the process, the reaction is carried out in the presence of a catalyst consisting essentially of a compound containing a platinum group metal, such as Ru, Rb, Pd or Pt, and a compound having coordination ability for the metal, e.g. nitriles, pyridines, quinolines or cyclic ethers, is used as part of a solvent to suppress deposition of the catalyst and efficiently recycle the catalyst. The separation of the product after the reaction and catalyst components is simultaneously facilitated to efficiently afford ureas in high yield at a high reaction rate while suppressing side reaction without requiring use of halogen compounds having high corrosiveness as a cocatalyst.
Patent JP-2000212626-A (JP)
Title: Top-blown refining in pressurizing type converter steelmaking
Inventor: NAITO KENICHIRO
IPC: C21C5/46
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a top-blown refining method in a pressurizing type converter steelmaking method, with which the ranges independently controllable to atmospheric pressure and oxygen feeding speed are widened and the pressure at the inlet side of a nozzle can be kept to a suitable range and the blow- refining can be executed at an ideal jetting intensity. SOLUTION: A top-blown lance having independent two or more systems of oxygen gas piping and one or more nozzle holes communicating with an oxygen gas piping therein and >=2 ratio of the max. and the min. total cross sectional areas at a nozzle throat parts in the systems, is used. Then the oxygen feeding speed F (Nm3/hr) is changed by switching the system at least once so that the pressure Po at the inlet side of the nozzle becomes in the range of 3-21 (kgf/cm2) and Po/Pe(-) becomes >=2 according to the carbon concn. [C]. (wherein, Pe: atmospheric pressure in the furnace (kgf/cm2)).
Patent JP-2000217091-A (JP)
Title: Video conference system
Inventor: IKEGAMI TAKANORI
IPC: H04M3/56
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a video conference system by which progress of a more natural and smoother video conference can be realized. SOLUTION: In this video conference system, video images of conference participants of other terminals are side by side displayed on a long sideways screen of a video output device 17, a plurality of video cameras 11a-11z are respectively placed above the video images of the respective participants displayed on the long sideways screen. Non-verbal interpretation processing is applied to the motion of each conference participant on the basis of a plurality of video information sets obtained by photographing a talker in different directions by using the video cameras 11a-11z so as to specify a person to which the talker speaks thereby attaining control such as automatic transfer of a right to speak from the talker. Thus, the progress of the video conference can be realized more naturally and smoothly.
Patent JP-S58129989-A (JP)
Title: Continuous preparation of alcohol by fermentation
Inventor: KIDA KENJI
IPC: C12P7/06
Filed: 1982-01-27
Abstract: PURPOSE:To improve the yield of an alcohol from a raw material saccharide, by setting a fermenting device having a means of separate a carrier from a fermented solution in the front part and a fermenting device of the fluidized bed type in the rear part, cultivating a bacterium capable of ferementing an alcohol attached to a carrier in the front part and an immobilized yest in the rear part. CONSTITUTION:For example, a solution of waste molasses diluted by five times is fed through the pump 71 to the fermenting device 51, sent from the branched part 53b with a small diameter of the solid-liquid separating part 51 of the device through the pump 72 to the fermenting device 61 of the fluidized bed type, and circulated through the pump 73. A bacterium capable of fermenting an alccohol attached to a carrier is cultivated in the fermenting device 51, and an immobilized yeast in the fermenting device 61 under fluidizing conditions. The solution of waste molasses is fermented in high yield by the two kinds of microorganisms. The fermented solution having finished fermentation is taken out of the top 62 of the fermenting device 61. The bacterium in the fermenting device 51 is separated by the solid-liquid separating member 53 and reused.
Patent JP-S57125846-A (JP)
Title: Ultrasonic flaw detector
Inventor: YAMADA HIROSHI
IPC: G01N29/265
Filed: 1981-01-29
Abstract: PURPOSE:To hold the distance between a probe and a weld zone constant by fitting an elevating mechanism to the root part of a device seated at the top end of a longitudinal piping, and making a probe holder fitted to the elevating body further swivelable. CONSTITUTION:A control mechanism 25 is operated to operate a swiveling mechanism 18 and to operate a probe 23. Thereby, the position signal of a swiveling rate detector 24 and the distance signal between this and a weld zone 5 are stored in a storage part 26, and the data for the purpose of comparison and calibration during flaw detection is obtained. Next, a control part 27 is operated to set a probe 22 and the weld zone 5 in such a way that the spacing distance between these is maintained at a suitable spacing, thence the mechanism 18 and an elevating mechanism 8 are operated. Since the spacings between the probe 22 and the respective parts of the weld zone 5 are made always constant, the reading of the time axis on a cathode ray tube is constant, and the errors in inspection are prevented effectively.
Patent JP-S59137061-A (JP)
Inventor: TSUJI AKIRA
IPC: A61L2/06
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01187070-A (JP)
Title: Prawn-containing roasted ball
Inventor: MITSUDA YOSHIKAZU
IPC: A23L35/00
Filed: 1988-01-22
Abstract: PURPOSE:To form a gripping part on a prawn-containing roasted balls, to clearly color the roasted balls and to make coincident with high-class inclination, by embedding prawns in ball materials made of raw materials such as wheat flour, egg and frying refuse of TEMPURA (Japanese deep-fat fried food) in the form of projecting their tails. CONSTITUTION:Wheat flour, egg, frying refuse of TEMPURA, vegetables, salt and spice are poured into dented parts of a container for TAKOYAKI (griddle- cooked dumplings, consisting of wheat flour, bits of octopus, green onion and ginger), prawns removed from their head parts are embedded in the blend in such a way that the tails of the prawns are protruded outside and the blend is roasted into a ball shape to give prawn-containing roasted balls.
Patent JP-H10209165-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the contact and adhesion of a base metal film (BLM) to solder balls to be rearranged for the flip chip bonding. SOLUTION: In order to expose a BLM film 6a for laying solder balls in the regions just above Al electrode pads 2a, and BLM film 6b for rearrangement of the solder balls other than the just above regions the of Al electrode pad 2b, a photosensitive second layer polyimide film 7 is photolithographed and developed to form holes 7a, 7b, and polyimide film residues 7s often generate in the holes. The sputter etching using an Ar plasma gas is applied to remove the residues 7s, and then solder balls are formed. If an Ar-NF3 mixed gas is used, F is introduced in the film to reduce the dielectric const. of the polyimide film 7.
Patent JP-S62169274-A (JP)
Title: Information retrieval device
Inventor: KURIYAMA HIROYUKI
IPC: G06F17/30
Filed: 1986-01-22
Abstract: PURPOSE:To prevent an erroneous retrieval operation from occurring even when a vibration in a supporting body for a film, etc., due to fluctuation in a travelling speed by prohibiting the counting of a mark during a time set depending on the mark detection of an information supporting body. CONSTITUTION:A mark detector consists of sensors 30A-30C arranged at a position apart by a prescribed space in the transfer direction of the film, and detects a file mark and a page mark on the film in order. The outputs of the sensors 30A-30C are processed at AND gates 47-52, and OR gates 53-55 through amplifier circuits 41-43, and wave arranging circuits 44-46. The detecting state of the mark is stored at flip-flops 62 and 63, and a timer 61 measures a space between marks, and generates a pulse having an appropriate time measured depending on a measured value. The counting of the mark is prohibited by the pulse.
Patent JP-H01187261-A (JP)
Title: Curing sheet for concrete
Inventor: KINOSHITA HARUO
IPC: E04G21/02
Filed: 1988-01-22
Abstract: PURPOSE:To improve surface strength by laminating and securing sheets on one side of the surface on which a curing sheet stuck to the internal surface of a form used for placing concrete and the like is laminated with two or more layers of flat yarn textiles. CONSTITUTION:Two sheets of plain weave flat yarn textiles constituted of a tape yarn of high density of polyethylene are adhered and laminated by urethane adhesives. In addition, a thin polypropylene sheet is adhered to one side of the surface of the laminated flat yarn textiles to form a curing sheet of concrete. Ready mixed concrete is poured into a form, with a polypropylene sheet of the curing sheet fixed to the internal surface of the form, under a specific pressure, and after curing for 24 hours, hardened concrete is obtained by slicing and removing the form. Accordingly, the use of the curing sheet for concrete can eliminate pits on the surface of concrete and improve durability.
Patent JP-S60155397-A (JP)
Inventor: FURUTOKU KENICHI
IPC: B26D5/08
Filed: 1984-01-26
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-H09202868-A (JP)
Title: Aqueous printing ink
Inventor: SUZUKI JOJI
IPC: C09D11/023
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous printing ink excellent in ink stability, printing suitability, printing effect and coating physical properties (e.g. adhesivity, water resistance, abrasion resistance, chemical resistance and stain resistance) and suitable for gravure printing by employing a specific resin emulsion as a vehicle. SOLUTION: This aqueous printing ink contains (A) a resin emulsion having a lowest film-forming temperature of 70-230 deg.C (e.g. the emulsion of a resin consisting of a vinyl chloride-vinyl acetate copolymer, a vinyl chloride-acrylate ester copolymer or an acrylate ester polymer) as a vehicle, if necessary, further (B) a phosphate derivative such as trimethyl phosphate and (C) a pigment dispersion. The component A is preferably contained in an amount of 5-95wt.%, preferably 60-85wt.%, in the aqueous printing ink.