baber/WOPTO huggingface dataset:
Patent JP-S61227076-A (JP)
Title: Detection of absolute position of each printing head in multi-head printer
Inventor: YOSHIDA KAZUYOSHI
IPC: B41J19/18
Filed: 1985-04-02
Abstract: PURPOSE:To enable a printing position to be controlled with high precision, by a method wherein a carriage is caused to collide against a fixed part, another carriage is caused to collide against the former carriage, and the absolute positions of printing heads provided respectively on the carriages are detected. CONSTITUTION:When two carriages 12a, 12b are located at arbitrary positions Ri, Li, the carriage 12a is moved in the direction of arrow L. A value n1 set on a counter is the number of feed-back signal pulses corresponding to the distance between the respective original positions L0, R0 of the carriages 12a, 12b under the condition where the carriage 12a abuts against a side plate and the carriage 12b is abuts against the carriage 12a. Only the widths of the carriages 12a, 12b are the factor in determining the distance between L0 and R0, and the carriages can be manufactured with a precision of + or -0.01mm order as to their width. The carriage 12b is moved to a position RH, namely, until the value in a feed-back signal counter becomes a number n2 corresponding to the distance between L0 and RH. Next, the carriage 12a is moved until the value in the feed-back signal counter becomes a value n3 corresponding to the distance between L0 and LH. Under the condition where the two carriages are located at respective stand-by positions LH, RH, a printing operation is started.
Patent JP-S60212821-A (JP)
Title: Magnetic recording medium
Inventor: KUBOTA YUUICHI
IPC: G11B5/712
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a recording medium which has excellent wear resistance, oxidation resistance and antistatic effect and does not gall to a magnetic head. CONSTITUTION:The magnetic metallic (including alloy) particles or magnetic metallic particles (a) having an oxide film on the surface and the magnetic metallic particles (b) formed with an iron carbide film on the surface to about 50- 100Angstrom  thickness by a method for reducing the Fe powder formed by hydrogen reduction of alpha-FeOOH and iron cyan compd., to reduce the same, under introduc tion of CO after mixing the same with sulfate (sulfite) are mixed at 97:3-20:80 ratio between the particles (a) and the particles (b) by weight to prepare the magnetic powder. The magnetic layer is formed by dispersing such magnetic powder into the binder and is provided on the substrate. The iron carbide film is expressed by FenC in which (n) is preferably >=2 and may not be a stoichiometrical compd. Since the iron carbide film has the high hardness, there is no need for adding the polishing agent to the magnetic layer and since said film has electrical conductivity, the good antistatic effect is obtd. The recording medium having the excellent electromagnetic conversion characteristic, wear resistance, oxidation resistance, etc. is obtd.
Patent JP-H10329015-A (JP)
Title: Polishing device and polishing method
Inventor: KAMONO TAKASHI
IPC: B24B37/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently polish a work having a large area in a perforable shape by a method wherein after polishing by a large polishing pad, a polishing state is detected, and correction polishing is effected by a small polishing pad. SOLUTION: A polishing device comprises a first polishing state; a second polishing state, and a detecting station to detect a polishing state. A polishing pad 21 having diameter increased to a value larger than the diameter of a water 10 and lower than a value increased two times as large as the diameter of the wafer 10 is attached to the polishing station head 11 of the first polishing station. A polishing pad 23 having diameter lower than that of the wafer 10 is attached to the polishing head 14 of the second polishing station. The polishing state of the first station is detected at the detection station by a detecting means 13, and based on information on a detecting polishing state, the surface to be polished of the wafer 10 is selectively locally polished at the second polishing station.
Patent JP-S60211353-A (JP)
Title: Method for measuring concentration of electrolyte such as na+, k+, cl- in blood
Inventor: FUJIMURA MITSUHITO
IPC: G01N27/26
Filed: 1984-04-06
Abstract: PURPOSE:To measure exactly Na<+>, K<+>, Cl<-> ions by determining the concn. of two kinds of internal standard liquids with two kinds of external calibrating liquids, measuring the concn. of a sample on the basis of said internal standard liquids and correcting the output drift and sensitivity of an electrode. CONSTITUTION:The concn. of the internal standard liquid R1 is measured by two kinds of external calibrating liquids CA, CB. Said concn. is measured after certain time and the output drift of the electrode is determined and is stored in a memory. The concn. and output drift of the internal standard liquid R2 are similarly determined. The outputs of the liquids R1 and R2 are measured and the output drift and sensitivity are determined. The outputs from a sample for Na<+>, K<+>, Cl<-> ions, etc. and the liquid R1 are measured and the concn. of the sample is determined by calculation from the measured value thereof. The output drift of the liquid R1 is corrected by the electrode sensitivity. The output drift and electrode sensitivity of the liquids R1 and R2 are periodically determined and the measured concn. value of the sample is corrected in the above-mentioned way and therefore the concn. of the sample is exactly measured.
Patent JP-H08238814-A (JP)
Title: Printing machine
Inventor: SAKAI MASAHIKO
IPC: G09G5/22
Filed: 1995-03-02
Abstract: PURPOSE: To convert easily into a desired type face by providing a registration means for registering specified data concerning characters and data on a type face of characters corresponding to the specified data and a conversion means for converting the type face of characters into a type face with regard to the registration when the specified data are detected. CONSTITUTION: On receiving printing data from a host computer 1, CPU 8 judges first whether a type face conversion function is set 'INABLE' by the operation of type face conversion keys or not. When judged to be set 'INABLE', or when the function is judged to be set effective, when a conversion flag is judged to be 'TRUE', it is judged whether the printing data are a completion command of modification concerning a modification code set and registered in a type face conversion table or not. When the judgment is negative, a printing process is carried out after the type face conversion table is referred, and the type face of received printing data is converted into a type face corresponding to the modification code and stored in a page buffer memory 3.
Patent JP-S543164-A (JP)
Title: Production of foamed production of synthetic resin
Inventor: TAKA MINORU
IPC: C08J9/14
Filed: 1977-06-09
Abstract: PURPOSE: A thermoplastic resin with low dielectric loss is impregnated with readily volatile halogenated hydrocarbons and heated dielectrically to effect uniform and rapid heating from the inside of the resin, producing said foamed products with uniform density and high fusing strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59194811-A (JP)
Title: Molding method of plastic insert
Inventor: OGINO KIYOSHI
IPC: B29C45/14
Filed: 1983-04-19
Abstract: PURPOSE:To supply a plastic insert-molded piece to an assembling machine ressonably and inexpensively by a method wherein the joint part of a press-molded part and ribbon is half-drawn and this half-drawn part is returned to the original state and insert-molded. CONSTITUTION:Pilot holes 1, a hole keeping a part 2 and bridges 3, a plastics fixing hole 4 are formed by a progressive-die press or the like from ribbon material 10. Then, the boundary 5 of the part 2 and the bridge parts 3 is half- drawn. Then, the half-drawn boundary is returned to the original shape to separate the metallic bridges 3. Then, plastics are inserted to mold a part having a specified part shape 6 and a plastic bridge 7 for connecting the part 2 and the ribbon material 10. In this manner, progressively manufactured parts are separated from plastic bridges 7 just in front of the assembling machine and supplied to the assembling machine.
Patent JP-S51144638-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: When photometry is carried out by using two diffraction gratings, the total reflection of diffraction lights on boundary surfaces and the photometry by directing the light at right angle to lumious flux prevents sensitivity deterioration by deflection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61257992-A (JP)
Inventor: JIYONASAN DEBITSUDO RITSUCHI
IPC: C07F7/08
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07317791-A (JP)
Title: Constant velocity joint
Inventor: YOKOYAMA KENZO
IPC: F16D3/2245
Filed: 1995-03-03
Abstract: PURPOSE:To improve twisting strength of an opening end by forming an escape groove on an inner lace in the direction for increasing depth of a shallow groove part of the inner lace, thereby widening clearance between a ball and a groove when a joint shows a maximum angle, and reducing a load to be applied to the ball at the opening end of an outer lace. CONSTITUTION:An outer lace 11 is formed with recessed arcuate groove 12 with equal angular invervals. One end 11a of the outer lace 11 is opened, while the other end 11b is provided with a driven shaft 10. An inner lace 14 has a concaved surface on its outer peripheral surface on which a covexed arcuate groove 15 is axially extended on a position corresponding to the concanved arcuate groove 12 of the outer lace 11. An escape groove is formed in a direction for increasing depth of a shallow groove of the inner lace 14, so as to increase a clearance between balls 16 which are arranged on an opening side of the outer lace and the groove of the outer lace 11 compared to that in respect to other ball, when a joint shows a maximum angle.
Patent JP-2000270508-A (JP)
Title: Structure of leg in generator
Inventor: MAKINO TOMOSUKE
IPC: H02K5/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a leg for constituting a simple and small structure thereof in a generator by reducing or preventing damages to a housing like a rear housing during a fall. SOLUTION: A pair of bosses 5 are projected downward from a lower part of a generator 18 in an engine generator, and a mounting plate 6 as a body separate from the generator 18 is removably mounted on the pair of bosses 5. The mounting plate 6 is composed of a plate 8 with a C-shaped cross section to be screwed with the pair of mounting bosses 5 and a mounting rubber 9 each inserted from below into a pair of mounting holes 10 of the plate 8. Each mounting rubber 9 is composed of a setting wide leg 12 set in the plate 8, a through-axis 13 projected from the upper side of the wide leg 12 and passed through the mounting hole 10 of the plate 8, and a narrow head part 14 mounted on the upper part of the through-axle 13 and fitted to a surface boundary part of the mounting hole 10.
Patent JP-H03267941-A (JP)
Title: Electricaly conductive resist material
Inventor: KISHIKI HIROSHI
IPC: H01L21/027
Filed: 1990-03-19
Abstract: PURPOSE:To prevent charge-up in an ion treating stage by incorporating a quat. ammonium salt and a high dielectric. CONSTITUTION:A quat. ammonium salt and a high dielectric are incorporated. The quat. ammonium salt is that of a compd. such as an org. acid (monocarboxylic acid (formic acid, acetic acid, etc.), dicarboxylic acid (phthalic acid, etc.), sulfonic acid (toluenesulfonic acid, etc.) etc.), a mineral acid (hydrochloric acid, sulfuric acid, etc.), or a boron complex (ethylene glycol-boron complex, etc.), preferably monocarboxylic acid or dicarboxylic acid. The high dielectric may be polyethylene oxide or polypropylene oxide, accelerates the dissociation of the salt, facilitates the transfer of ions by the segment motion of the polymer and increases electrical conductivity. Charge-up in an ion treating stage can be prevented.
Patent JP-S51145144-A (JP)
Title: Discharging means for large-size silo having an air slide
Inventor: BETSUPU MASARU
IPC: B65G65/40
Filed: 1975-06-10
Abstract: PURPOSE: To permit ready confirmation of the quantity of residual powder in a silo. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05228442-A (JP)
Title: Method for applying mica base paint
Inventor: TOKI AKIO
IPC: B05D5/06
Filed: 1991-03-08
Abstract: PURPOSE:To apply mica base paint to form a paint film reduced in hue difference and having good appearance in the parting part of the inner and outer panel parts of a car body. CONSTITUTION:In a painting method wherein an inner panel part is painted with mica base paint inclusive of a part of the painting surface of an outer panel in the vicinity of the parting part of the inner panel part and outer panel part 92 of a car body and the outer panel part 92 is subsequently painted with mica base paint, color base paint 80 is applied to the car body at first. Thereafter, first mica base paint 1 relatively low in the content of mica pigment is applied to the inner panel part and second mica base paint 2 relatively high in the content of mica pigment is subsequently applied to the outer panel part 92.
Patent JP-2000266564-A (JP)
Title: Device and method for charging energy fee and recording medium
Inventor: IZUMA HIROAKI
IPC: G06Q50/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness of customers by giving inexpensive feelings to the customers and to promote the energy conservation by the customers by giving expensive feelings to the customers, by inexpensively or expensively correcting an energy fee in accordance with the attribute information of the dewelling area of the customers which affects the energy consumption in the area. SOLUTION: An energy consumption measuring means 101 is provided in a customer room 10 and the energy consumption measured by means of the means 101 is transmitted to a management server 20 through a telephone line, etc. When the attribute information, such as the air temperature, etc., in an area can be measured, the measured temperature, etc., is transmitted to the server 20. When the topography of the area does not allow the measurement of the attribute information, an operator inputs the attribute information to the server 20 by operating keys. In the server 20, an energy consumption/ areal attribute information acquiring means 201 delivers the energy consumption in the area and the attribute information of the area to a correcting means 202.  The means 202 corrects the energy consumption in accordance with the attribute of the area and calculates an energy fee based on the corrected energy consumption or by correcting minimum energy fee per unit quantity, etc., in accordance with the attribute of the area by leaving the energy consumption as it is.
Patent JP-S56166585-A (JP)
Title: Drawing reading and control device
Inventor: AKITA KOUICHIROU
IPC: G06K11/00
Filed: 1980-05-23
Abstract: PURPOSE:To improve a working efficiency considerably, by adopting pattern information processing techniques such as pattern processing and character recognition as the nucleus to read a power distribution drawing and by using this read data as the data base of a computer to mechanize editing and control of the drawing. CONSTITUTION:An input part 1 scans a drawing to convert it to digital information and records this information in a storage device, and the digitized drawing is made binary by a preprocessing part 2 and is subjected to the noise processing and is made a fine line. In a segmentation part 3, characters are segmented to discriminate numbers, ''Kanji''(Chinese character), and other symbols. Discrimination results are transferred to a handwritten number recognizing part 4, a symbol recognizing part 5, a handwritten ''Kanji'' recognizing part 6, and a segment describing part 7, and sizes and angles are normalized to recognize them accurately. The drawing data base obtained by a series of these operations is read out from a data base processing device 8 in accordance with the request from a control device 12 or a terminal equipment 9 and is outputted from an output module 10 as a hard copy in a graphic form.
Patent JP-H02248427-A (JP)
Title: Polyoxyalkylenediamine and its production
Inventor: SUEKANE NOBUKO
IPC: C08G65/32
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a diamine useful as a starting material for a polyurea type RIM elastomer or flexible or rigid foam, etc., by giving thereto a structure having a polytetramethylene ether skeleton and a terminal amino group. CONSTITUTION:A diamine of formula I (wherein R<1> and R<6> are each a 1-12C aliphatic, alicyclic or aromatic hydrocarbon group; R<2> to R<5> are each H or a 1-10C aliphatic, alicyclic or aromatic hydrocarbon group, and they have 0-10 carbon atoms in total; n is 1-100; and y are each 1-20) is used as a polyoxyalkylenediamine useful as a starting material for a plastics such as a polyurea, an epoxy resin, a polyamide or a polyimide. To produce this diamine, a polyoxyalkylenediol of formula II is condensed with an active hydrogen-containing nitrogen compound such as NH3 or a prim. or sec amine in the presence of a hydrogenation/dehydrogenation catalyst (e.g. a catalyst comprising Ni, Co or the like supported on diatomaceous earth).
Patent JP-H11249523-A (JP)
Title: Electrophotographic system
Inventor: EBARA TOSHIYUKI
IPC: G03G21/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve a cleaning performance, to prolong the life of a blade, to lower a load for a photoreceptor, and to reduce power consumption of a rotary motor, in a high speed electrophotographic system, where frictional force and the torque is respectively raised. SOLUTION: As for the high speed electrophotographic system making the cylindrical photoreceptor rotated, for repeating electrification/exposure/transfer/ cleaning, the system has a constitution of developing the developer on the photoreceptor, transferring the same on transfer material and performing the cleaning the photoreceptor after the developer is transferred thereon by a blade, adopting the photoreceptor provided with a surface layer composed by non-single crystal carbon containing at least, a hydrogen atom for the photoreceptor, using the developer of 0.005 to 0.008 mm average grain size for the developer, and adopting the cleaning blade with JIS hardness from 74 degree to 78 degree, processing speed based on traveling speed of the surface on the photoreceptor is >=400 mm/sec.
Patent JP-H10263785-A (JP)
Title: Casting method and casting metallic mold
Inventor: ARAI YUTAKA
IPC: B22C9/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten the fluid length of molten metal flowing passage and to prevent the molten metal spattering and the sticking by circularly flowing molten metal in a molten metal pool part and efficiently slow-cooling to reduce the flowing speed. SOLUTION: In a casting method and a casting metallic mold, the circular flowing component is given to the molten metal flowed into the molten metal pool part 7 through the inlet side 8 of a gas venting part open-communicated along the circular tangential direction of the hollow circular shaped molten metal pool part 7 to circularly flow the molten metal in the inner part of the molten metal pool part 7. The molten metal is flowed out in the different direction to the molten metal flow-in direction with the outlet side 10 of the gas venting part open-communicated with this molten metal pool part 7.  At this time, when the molten metal advancing the gas venting part comes in the molten metal pool part, the molten metal is flowed along the inner peripheral surface of a truncated cone and centrifugal force is acted into the molten metal because the molten metal pool part is formed as the truncated cone and this inlet side is formed as the circular tangential direction.
Patent JP-S62226597-A (JP)
Inventor: FURUKAWA TOKUMASA
IPC: G09F9/00
Filed: 1986-03-27
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-H03271078-A (JP)
Title: Suspension frame for no-step bus
Inventor: TANAKA KOJI
IPC: B62D21/00
Filed: 1990-03-22
Abstract: PURPOSE:To lower a vestibule passage and thereby improve the extent of rigidity against any external load so sharply by installing a partition wall, being laid across the side of side frames and bolsters tightly and forming the vestibule passage in substance, in these side frames. CONSTITUTION:Such a steel plate as satisfying width size made up of adding height size H of a side frame 3 to each length size L of bolsters 2, 2 between these two side frames 3 and 3, and another length size capable of stretching it across these bolsters 2, 2 mutually, is used, and this steel plate is orthogonally bent each at a part equivalent to each height size of these side frames 3, 3 from both the ends, forming a section U-shaped partition wall member 8. Then, this partition wall member 8 is stretched across the bolsters 2, 2, sticking it tight to the top of the bolsters 2, 2 solidly by means of welding, and an upright partition wall 9 formed by bending is tightly attached to an inner side face of each extended part 5 by welding. In consequence, external load acting locally is dispersed away without centralizing it on a specified part, thus rigidity against the external load is improvable in substance.
Patent JP-S58187888-A (JP)
Title: Sound electronic time piece
Inventor: FUJITA HIROO
IPC: G04G13/00
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a sound electronic time piece capable of emitting highly varied sounds by driving the emission of sounds with frequencies corresponding to random numbers. CONSTITUTION:Respective gates for different audible sound frequency signals of a speaker driving signal preparation mechanism 7 are controlled according to a random number data from a random number generation mechanism 6. This enables the driving of a speaker driving circuit 8 with frequencies corresponding to random numbers thereby providing a sound electronic time piece capable of emitting highly varied sounds.
Patent JP-S51147807-A (JP)
Title: Main motor open circuit of field chopper control system for rolling st ock
Inventor: SAITOU HIDEJI
IPC: B60L3/04
Filed: 1975-06-11
Abstract: PURPOSE: To avoid electricifcation by applying insulating covers on blades of switches for separately excited field system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06280206-A (JP)
Title: Rail joint
Inventor: NAITO HAJIME
IPC: E01B11/54
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a rail joint which does not deteriorate in the electric conductive function as time elapses and has a sufficient strength and light weight, by using a thermosetting resin reinforced by non-conductive reinforcing fibers. CONSTITUTION:A composite material with a specified composition is used as the raw material of a joint member 2 by a drawing mold for instance. In this time, in order to get a required strength, non-conductive reinforcing fibers included in the joint member 2, glass fibers for instance, are added 20-70% in volume. An insertion hole of a bolt 3 is bored by a drill or the like and the inner wall of the bolt hole is reinforced to have a higher compressive strength than 15kg/mm<2> by driving a bush made of a reinforcing material or other means. And the upper and lower parts 21, 22 of the joint member 2 are forced to contact the rail 1 and fixed with the bolt 3 to connect the rail 1, 1 to each other. In this case, resin concrete may be placed near the insertion hole of the bolt to withstand the vertical load.