baber/WOPTO huggingface dataset:
Patent JP-S6414185-A (JP)
Title: Material for cemented carbide tool
Inventor: ITO TOSHIMICHI
IPC: C23C16/27
Filed: 1987-07-08
Abstract: PURPOSE:To develop the material for a cemented carbide tool which has high fracture toughness value and is excellent in adhesion of a base body and a hard carbon-base film by forming the hard carbon-base film on the surface of the base body made of fine ceramic reinforced with specified inorganic fiber. CONSTITUTION:SiC whisker having 0.1-1,0mum diameter, 5.0-100mum length and 20-200 aspect ratio is mixed with fine powder of fine ceramic such as alumina having <3.0mum average particle diameter at a ratio of about 4:1 weight ratio. A base body made of fiber-reinforced fine ceramic wherein the alumina matrix is hardened with SiC whisker is produced by packing the mixture to the inside of a molding die and thereafter sintering it e.g. at about 1500 deg.C with a hot-press method. This is introduced into the atmosphere of the gaseous mixture of both hydrocarbon-base gas such as methane, ethane and propane and the gas for dilution such as H2, He and Ar, and the material for a cemented carbide tool excellent in toughness is produced by exciting gaseous hydrocarbon with a high-frequency plasma CVD or the like and depositing superhard diamondlike carbon on the surface of the base body made of fine ceramic with strong adhesive force.
Patent JP-S5974836-A (JP)
Inventor: DON POORU KUROOJINGU
IPC: G03G15/00
Filed: 1983-09-14
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-H0335911-A (JP)
Title: Machining method for scroll shape
Inventor: MATSUMOTO ISAO
IPC: B23C3/28
Filed: 1989-07-01
Abstract: PURPOSE:To sharply improve squareness of a scroll shape with a base surface by a method wherein flexural rigidity of the protrusion part of the scroll shape is set to approximately the same value as that of a machining tool. CONSTITUTION:A blade 3 in a scroll shape protruded from a base surface 2 at right angles is integrally formed to a scroll compressor 1 being a work. An end mill 4 applying finish machining on the inner and outer surfaces of the blade 3 is disposed in a direction extending at right angles with the base surface 2, and a flexural rigidity F1 of the end mill 4 is set to approximately the same value as flexural rigidity F2 in a direction extending at right angles with the base surface of the blade 3. When finish machining is applied on the side of the blade 3 by using the end mill 4, the scroll compressor 1 is mounted to a milling machine and a finish cutting work is effected in a state that the end mill 4 is pressed against the side of the blade 3. In this case, a bending amount of the blade 3 is offset with a bending amount of the end mill 4. As a result, squareness of the scroll shape with the base surface 2 is sharply improved.
Patent JP-S6440349-A (JP)
Title: Electrographic thin-film writing head
Inventor: PATORITSUKU EI OKOONERU
IPC: B41J2/395
Filed: 1988-07-08
Abstract: PURPOSE: To prevent the generation of flaring on the deposition of charge from the nib ends by forming a plurality of electrode nibs in a gap on a support, mounting the nibs in such manner that the edges thereof are laid along an edge of the support, forming the impedance in the electrode nibs, and reducing the intercoupling capacitance effect between the adjacent nibs. CONSTITUTION: The basic concept to reduce the flaring, is to reduce the energy accumulated in the recording nibs 10 by the existing intercoupling capacitance. An impedance, for example, a resistor 22 is used near the writing ends of the recording nibs 10, or on the writing ends of the recording nibs. The resistor 22 supplies the partial impedance to the discharge and charge deposition source, or the neighborhood thereof, so that the influence of the energy accumulated as the intercoupling capacitance between the recording nibs 10, is remarkably reduced, that is, can be effectively removed, whereby the flaring of the ordinary recording nibs can be substantially removed.
Patent JP-S6231248-A (JP)
Title: Facsimile equipment
Inventor: AJIMOTO KOUJI
IPC: H04N1/387
Filed: 1985-08-02
Abstract: PURPOSE:To execute easily the classification work of a recording picture for one communication by an operator by recording the receiving information for one communication to the recording paper in accordance with the prescribed format, and discharging to a stacker as a partition paper each time the reception of one communication is completed. CONSTITUTION:A recording control device 8, with the picture signal from the line as the input data, operates a recorder 7, records the picture signal received from the line, reduces the receiving picture information to record the receiving picture on the partition paper and stores to a picture signal memory 10. A central control device 9 operates an automatic paper cutting device each time one page is completed and cuts the recording paper. A recording control device 8 edits the reduced receiving picture for one communication and records to the recording paper by the prescribed format. A cutter cuts the paper, and discharges on the receiving recording picture for one communication as the partition paper.
Patent JP-H0727991-A (JP)
Title: Optical scanner
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/10
Filed: 1993-07-12
Abstract: PURPOSE:To improve the optical characteristic of an optical scanner in which the reflection area of a scanning mirror on which the outgoing light of a laser beam source is made skew-incident is formed with a curved surface having a negative power in a main scanning direction and a plane to be scanned is arranged on the main scanning optical path of the scanning mirror via a correction lens. CONSTITUTION:The light incident plane 57 of the correction lens 45 is formed with a rotation symmetric curved surface in which an envelope is made a high- degree curve of even-numbered degree while displacing a rotary axis parallel with the main scanning direction from the center of the main scanning optical path to a sub-scanning direction, and the light emitting plane 59 of the correction lens 45 is formed with the rotation symmetric curved surface in which the envelope is made the high-degree curve of even-numbered degree while locating the rotary axis crossing orthogonally the main scanning direction and a sub-scanning direction in the center of the main scanning optical path, thereby, various kinds of optical aberration can be reduced, and also, the emitting direction of stray light is kept away from the main scanning optical path.
Patent JP-H04368536-A (JP)
Title: Wall panel
Inventor: NUNOMURA YUTAKA
IPC: E04B2/00
Filed: 1991-06-14
Abstract: PURPOSE:To use the same partition panels for one which is fitted to a frontage and others which are fitted to other general sections. CONSTITUTION:In a panel 1 which consists of a frame 2 and a surface plate 9 stuck to its surface, the frame 2 is made up of an additional frame 11 removed when the surface plate 9 is cut off to form a frontage 10 and an opening frame 12 to support all in the state that the frontage 10 is formed.
Patent JP-H0221216-A (JP)
Title: Absolute encoder
Inventor: HATTORI TETSUO
IPC: G01D5/249
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the generation of an output error by always performing stable reading by detecting the absolute pattern reading rectangular wave signal of a code plate on the basis of a separate clock signal at the almost middle of a unit pulse width. CONSTITUTION:Respective absolute patterns 16ac, 16ad...16fa, 16fb... due to the magnetization of tracks 2a, 2b wherein the length of one bit is lambda are read by MR sensor elements 15a and 15b, 15c and 15d of a lambda/4 interval. The magnetizing patterns having a length of the third track 2c are read by MR elements 15e, 15f of a lambda/2 interval and, on the basis of the clock signals due to said patterns, the almost intermediate point of the rectangular wave signal due to the respective elements 15a and 15b, 15c and 15d is detected. Whereupon, said rectangular wave signal is detected at the intermediate point of a pulse width of a bit unit and the reading of the absolute patterns is always stably performed and the generation of an output error can be prevented.
Patent JP-H09318250-A (JP)
Title: Portable drying and housing device
Inventor: SASAMURA NORIHIKO
IPC: F26B5/16
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To dry a wet handkerchief and the like while putting them in a sealed housing device by combining a sheet type desiccant and a portable housing device. SOLUTION: A reproducable sheet type desiccant 1, capable of covering both surfaces of a handkerchief 3 or the like carried usually under a condition that the same is folded, is put in an openable portable housing device 2 made of vinyl or the like. Before using, the sheet type desiccant 1 is dried previously to enter the portable housing device 2 and the device is sealed so that the drying effect of the desiccant will not be deteriorated by absorbing moisture in air. Then, the handkerchief 3, wetted by using, is entered the portable housing device 2 under a condition that the same is pinched by the sheet type desiccant 1 in the device 2.  Thereafter, the drying agent absorbs moisture by sealing the handkerchief in the portable housing device 2 and the wetted handkerchief 3 is dried simply due to the absorption of moisture through the desiccant by sealing the portable housing device 2. When air in the device is forced out upon sealing, the drying of the handkerchief 3 can be expedited.
Patent JP-H0919819-A (JP)
Title: Throw-away tip
Inventor: FUJISAWA TAKASHI
IPC: B23C5/20
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To increase tip strength of ridge line of a cutting edge and suppress generation of chipping by arranging so that an amount of honing processed to a ridge line of a cutting edge is large in a central art and small in the neighborhood of each corner. SOLUTION: A throw-away tip is provided with a requisite honing amount W at each ridge line of a cutting edge 2, and therefore, brush honing is applied suing a jig in such an arrangement that the amount of honing W applied to the ridge line of the cutting edge 2 is large in the edge central part and small in the neighborhood of corner 4 at each end. This permits enhancing tip strength of the cutting edge 2, and the tip strength in the ridge line of the edge central art can be heightened, and it is possible to suppress generation of chipping to lead to elimination of a failure due to breakage.
Patent JP-H0517054-A (JP)
Title: Processing device for taking-up paper left on spool
Inventor: MURATA KAZUHITO
IPC: B65H19/24
Filed: 1991-07-11
Abstract: PURPOSE:To permit the unmanned automatic operation from the start of preparation to the completion of the work in all the processes by arranging a spool on which a taking-up paper is left, on a spool holder on a rail and revolving the spool by a side contact driving roll through the pushing-up by a support roll. CONSTITUTION:When a spool holder 2 on which a spool 1 having a taking-up paper left is mounted shifts to the position A, the spool holder 2 stops, and a support roll 3 is raised by a cylinder for support roll. Then, a roll 5 for the side contact spool revolution drive touches the spool 1 by a cylinder for driving touch, and the revolution driving roll 5 revolves to start the revolution of the spool 1. At this time, a doctor 7 rises to the position for exfoliating paper from a taking-up device by a cylinder for a doctor. The taking-up paper left on the spool 1 is rewound and dropped downward, and thrown into a separating machine such as pulper. When all the taking-up paper left on the spool 1 is rewound and the spool 1 becomes vacant, the revolution driving roll 5 stops.
Patent JP-H0650882-A (JP)
Title: Optical measuring device
Inventor: DEIBITSUTO EE KINGU
IPC: G01N21/27
Filed: 1993-06-17
Abstract: PURPOSE: To obtain an apparatus arranged more stability by disposing means for translating and turning a beam on the incoming, outgoing beams between a radiation source, a reflective surface and a detector 3 arranged, such that the incident angle to the reflective surface can be selected under fixed state. CONSTITUTION: A laser beam from a light source 103 passes along a line 113 vertical to the surface 102 of a prism 101 and enters into a translation stage 104, where it is turned by 90 deg. by means of a reflection means 10. The beam leaving the stage 104 is focused on the surface 102 through a condenser mirror 105. When the incident angle exceeds a critical angle, the beam is reflected internally, to generate a surface plasmon along a metal layer 106. The beam leaving the prism 101 is deflected by a condenser mirror 107 having the same focus as the mirror 105 and returned to the stage 104. In the stage, the beam is turned by 90 deg. by means of a reflection means 111 and advances along a line 112 vertical to the surface 102, before being received by a detection 108. Incident angle of the beam to the surface 102 is varied, by shifting the translation stage 104.  This arrangement realizes an optical measuring apparatus in which the incident angle of beam can be selected, whiel fixing the position of the components.
Patent JP-S6193278-A (JP)
Inventor: HANSU RARUSON
IPC: F03B15/14
Filed: 1985-08-02
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-H0221373-A (JP)
Title: Check device for attachment of parts
Inventor: HARADA TOSHIHIRO
IPC: H05K13/08
Filed: 1988-07-08
Abstract: PURPOSE:To check a position of an electronic parts regardless of the height of this parts by securing the discontinuous colors of the projection lines even though the coincidence of positions is obtained between the projection lines on the surface of a printed board and the surface of the electronic parts. CONSTITUTION:The slit beams having plural colors are obliquely projected onto a printed board 12, and a projection pattern including the contiguous projection lines of different colors is formed on the board 12. Thus the colors are discontinuous at the edge parts of a chip parts 14 despite the coincidence secured between the slit patterns since the contiguous slit patterns have different colors. Thus the attaching position of the parts 14 can be detected at a picture processing part 17 based on the discontinuous colors.
Patent JP-H1023611-A (JP)
Title: Ground coil device for magnetic levitation railroad
Inventor: ITABASHI YOSHIFUMI
IPC: B60L13/03
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength by a method, wherein spacers are made of continuous glass fiber reinforced resin. SOLUTION: A propulsive coil 8 which is fixed to the inner side of the side wall of a concrete track 7 by spacers 9 consists of a conductor 8a, and its covering 8b which is a molding of epoxy. The spacers 9, made of continuous glass fiber reinforced resin L-SMC, press a propulsive coil 8 against the side wall of a concrete track 7 with fixing means 14 to fix the coil 8. The spacers 9 are fixed to the side wall by inserts 10, buried in the side wall, bolts 11 screwed into the insertes 10, washers 12 and units 13 screwed onto the bolts 11, and the propulsive coil 8 is fixed to the side wall by then with the spacers 9 there between. The continuous glass fiber reinforced resin L-SMC is composed of thermosetting polyester resin and continuous glass fibers which are provided in the polyester resin in whirlpool shapes, so as to be distributed with uniform density and formed into a sheet.  The glass fibers are entangled with each other, and the movement at the time of the pressure-heating molding can be blocked.
Patent JP-S6149986-A (JP)
Inventor: SAKAMOTO IKUHISA
IPC: F27B14/08
Filed: 1984-08-17
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-H1114439-A (JP)
Title: Dispersive supplying device for combined balance
Inventor: YAMANO SEIJI
IPC: B65G27/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a dispersive supplying device which can maintain a high performance and high accuracy by performing small-variation dispersive supply through simple adjustment when a combined balance weighs such a packed object that the apparent specific gravity of the object is as small as 0.01 and the weight of each pack varies over a wide range from 0.6 g to 5 g. SOLUTION: A dispersive supplying device is constituted in such a way that a disperser 9 which is integrally rotates an agitator 10 and a bridge breaker 11 in the normal and reverse directions is provided at the center of a dispersive feeder 8 and a level sensor 15 which detects the thickness of a layer on the feeder 8 and controls a supply feeder 6 so that the thickness of the layer may become a fixed value or smaller is attached to the attaching frame of a motor 1 for the agitator 10 so that the disperser 9 and sensor 15 may be adjusted integrally and the variation of dispersive supply may be eliminated by moving the motor frame 2 in the vertical direction. In addition, a rake 17 is provided on a straight feeder 24 so as to prevent oversupply and a funnel 13 is provided on the dispersive feeder 8 so as to cope with insufficient supply.
Patent JP-2000009902-A (JP)
Title: Plastic lens
Inventor: KONDO OSAMU
IPC: G02B1/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic lens for glasses having enough optical characteristics as a lens for correction of eyesight and excellent impact resistance by forming a primer layer of an org. resin on the surface of a lens base body consisting of a specified polycarbonate resin and further forming a hardened layer of a silicone resin thereon. SOLUTION: As for the plastic lens base body, an aromatic-aliphatic copolymerized polycarbonate having units expressed by the formula I and formula II is used. A primer layer of 0.1 to 20 μm thickness consisting of an org. resin is formed on the surface of the lens base body, and further a silicone-based hardened layer is formed thereon. In the formulae, X is expressed by the formula III, R3 and R4 are hydrogen atoms or 1-10C alkyl groups or phenyl groups. R1 and R2 are hydrogen atoms, 1-10C alkyl groups or halogens, (m) and (n) represent the numbers of substituents and are integers 0 to 4, and R5 to R8 are hydrogen atoms or 1-10C univalent alkyl groups.
Patent JP-H0726194-A (JP)
Title: Water-borne dispersion for coating
Inventor: KAJIWARA ICHIRO
IPC: C09D133/04
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a water-borne dispersion for coating which can form coating layers having good adhesion to the substrate, excellent stainproof properties and hardness. CONSTITUTION:The monomers of (a) 0.1 to 40wt.% of an ethylenically unsaturated carboxylic acid; (b) 50 to 99.9wt.% of an alkyl (meth)acrylate; (c) 0 to 49.9wt.% (where (a)+(b)+(c)=100wt.%) of other copolymerizable monomers are subjected to copolymerization to prepare an acrylic copolymer having -20 deg.C or higher glass transition temperature (A). The water-borne dispersion of the copolymer (A) is combined with (B) a polyamine at 0.05 to 40 (B)/100 (A) weight ratio to give the objective water-borne dispersion for coating.
Patent JP-S6232191-A (JP)
Inventor: NAKAGAWA KIYOJI
IPC: C11B1/10
Filed: 1985-08-02
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-H0813852-A (JP)
Title: Equipment for burial
Inventor: YAMAKAWA KAZUHIRO
IPC: E04H13/00
Filed: 1994-06-30
Abstract: PURPOSE:To transmit voice of the family of the deceased and music or the like loved by the deceased to the inside of a cinerary urn by a method wherein a memory for storing voice data and a sound producing means that produces sound, based on the voice data, with a solar battery working as a power source are provided. CONSTITUTION:A substrate 9 for producing sound is incorporated in a cover 8. A stabilizer circuit 10 for stabilizing supplied electric power, a memory 11 capable of storing beforehand voice data, a sound producing element 12 for outputting sound signals, based on the memory 11, a filter 13 filtrating sound signals in a specified frequency only, and an amplifier 14 for amplifying the signals are also incorporated in the cover. Then, output signals are inputted into a speaker 15 incorporated in the cover 8, and voice stored in the memory 11 is transmitted to the inside of a cinerary urn 6. A solar battery 21 serving as a power source is connected to a plug 17, and the substrate 9 is actuated therewith, enabling semipermanent transmission of voice to be possible. Thereby, voice of the family of the deceased and music or the like loved by the deceased can be transmitted to the deceased.
Patent JP-S5876600-A (JP)
Inventor: EMOTO MASAHIRO
IPC: B42C3/00
Filed: 1981-10-26
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-S5961475-A (JP)
Title: Power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/48
Filed: 1982-09-30
Abstract: PURPOSE:To supply an effective power required by a load with a simple configuration by controlling a current supplied from an AC power source by a pulse width modulation control inverter so that the DC voltage of a smoothing condenser becomes substantially constant. CONSTITUTION:A PWM inverter INV1 is composed of thyristors S11-S14 and diodes D11-D14, and controls a current supplied from a power source so that the DC voltage of a smoothing condenser C0 becomes constant. A PWM inverter INV2 is composed of thyristors S21-S26 and diodes D21-D26, and controls the 3-phase current supplied to the motor IM.
Patent JP-H101778-A (JP)
Title: Zinc substitution treating solution and zinc substitution treating method
Inventor: TAKAMI HIDEYUKI
IPC: C23C18/52
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To form uniform coating film free from unevenness in plating in the case electroless plating is applied to a zinc-substituted substrate by blending a zinc substitution treating soln. with amines and suppressing the generation of unevenness in zinc substitution. SOLUTION: A zinc substitution treating soln. contg. zinc compounds and alkali hydroxide is blended with amines such as ethylene diamine, triethanolamide or the like by about 0.007 to 0.7mol/L. A substrate of Al or an Al alloy is immersed into the zinc substitution treating soln. to form zinc substitution coating film on the surface of the substrate. This zinc substitution treatment is executed for >=two times according to necessary. On the zinc- substituted substrate, plating film can be formed by various plating methods. Preferably, the content of zinc compounds in the treating soln. is regulated to 0.02 to 0.6mol/L as zinc and the amt. of alkali hydroxide to be blended to 1 to 8mol/L.
Patent JP-S5796812-A (JP)
Title: Polyamide pellet improved in moldability
Inventor: KATOU TETSUYA
IPC: C08L77/00
Filed: 1980-12-08
Abstract: PURPOSE: To improve the moldability of polyamide pellets, by applying a small quantity of an alkylene oxide addition product of a compound, which has a functional group capable of undergoing addition reaction with an alkylene oxide, onto the surfaces of the polyamide pellets.  
     CONSTITUTION: An aliphatic, cycloaliphatic or alkyl group containing aromatic compound (for example, butyl alchol, cyclohexyl alchol and nonyl phenol) with four or more carbon atoms and having a functional group (for example, an amino group, carboxyl group, hydroxyl group, amide group, etc.) capable of undergoing addition reaction with an alkylene oxide is subjected to addition reaction with an alkylene oxide (for example, ethylene oxide or propylene oxide) to prepare an alkylene oxide addition product or its deriavative. The resulting addition product is applied in an amount of 5W100ppm onto the surfaces of polyamide pellets (for example of nylon 6, nylon 12 or the like) to obtain the captioned polyamide pellets. 
     COPYRIGHT: (C)1982,JPO&Japio