baber/WOPTO huggingface dataset:
Patent JP-S58167911-A (JP)
Title: Electric digital measuring device for length or angle
Inventor: HORUSUTO BURUKUHARUTO
IPC: G01B7/30
Filed: 1983-02-25
Abstract: A length measuring system of the type having a division on a scale which is scanned by a scanning unit in order to measure the relative position of a slide with respect to a bed of a machine is disclosed. In order to correct division errors and/or machine errors between a follower fastened to the slide and the scanning unit, there is arranged an electromechanical adjusting element between the follower and the slide. In a first preferred embodiment, this adjusting element takes the form of a piezoelectric element, which, in accordance with electric correction signals applied thereto, varies in length and thereby corrects the relative position of the scanning unit and the follower in accordance with the desired error correction course. Alternate embodiments employ magnetostrictive cores and electromagnetic coil arrangements to accomplish the desired error correction.
Patent JP-S55122690-A (JP)
Title: Electron beam welding method
Inventor: KOBAYASHI HIDEKI
IPC: H01J37/315
Filed: 1979-03-14
Abstract: PURPOSE: To form adequate front and reverse side beads stably with good reproducibility by detecting the sum of the components proportional to total beam current and the components proportional to penetrated beam current and so controlling this as to become of the specified value.  
     CONSTITUTION: The electron beam 3 released from the cathode 2 connected to a DC high-voltage power source 1 is radiated to the work 4 and the penetrated electron beam 5 being part thereof is captured with a collector 6 and is reflowed to the power source 1. The beam other than the beam 5 is reflowed to the power source 1 through the work 4 and vessel 7. Since the voltage components proportional to the penetrated beam current are generated in a resistance 9 and the voltage components proportional to the total beam current in a resistance 10, the voltage being the sum of the both components is obtainable between terminals 11, 12. The total beam current is so controlled that this sum voltage follows up the reference signal. If the work 4 seam is welded in this way, the beads which are uniform on both front and reverse side are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06220798-A (JP)
Title: Paper coating composition
Inventor: KOBAYASHI OSAMU
IPC: D21H19/56
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject composition containing a latex prepared by emulsion polymerization of a mixture containing an aliphatic conjugated diene, an unsaturated carboxylic acid and a comonomer in the presence of an allyl-type alcohol and a pigment, and excellent in adhesive strength, printing gloss and blister resistance. CONSTITUTION:A monomer mixture composed of 10 to 70wt.% aliphatic conjugated diene monomer (e.g. 1,3-butadiene), 0.5 to 20wt.% ethylenic unsaturated carboxylic acid monomer (e.g. acrylic acid) and 10 to 90wt.% ethylenic unsaturated monomer (e.g. styrene) copolymerizable therewith is subjected to emulsion polymerization in the presence of >=4C organic compound (e.g. methallyl alchol) having a structure where in a hydroxyl group and a carbon atom related to a carbon-carbon double bond are bonded to a carbon atom having one or two hydrogen atoms to synthesize a copolymer latex. A pigment (e.g. calcium carbide) is subsequently blended therewith thus producing the objective paper coating composition excellent in adhesive strength, printing gloss and blister resistance.
Patent JP-S61189767-A (JP)
Title: Facsimile equipment
Inventor: HOJO YUJI
IPC: H04N1/413
Filed: 1985-02-18
Abstract: PURPOSE:To perform the decoding and recording even under reception of an original and to shorten the reception processing time, by recording the decoding signals stored in the 1st memory means after detecting the overflow of the 1st memory means and transferring immediately the coding signals stored in the 2nd memory means to a decoding means and restarting the decoding and the writing job to the 1st memory means. CONSTITUTION:A page memory 16 serving as the 1st memory means is connected to a system control part 12 for storage of the reproduction signal obtained by decoding the code picture signal. Furthermore a code memory 18 serving as the 2nd memory means is connected to the part 12 for storage of the band compressed code picture signals. A buffer memory circuit 20 is connected to the part 12 and also put between a code memory 18 and a sequential decoding circuit 22 which decodes the code picture signals for each line. Then buffer memories 20a and 20b are used for decoding and transfer respectively to prevent the deterioration of the decoding speed. While a buffer memory 20c functions as a decoding source buffer memory.
Patent JP-H0329282-A (JP)
Title: Rib cage terminal
Inventor: DAGURASU ANDORUU NIIDEITSUKU
IPC: H01R13/115
Filed: 1990-02-13
Abstract: PURPOSE: To facilitate a pin connection using simple constitution and to prevent permanent deflection even if the constitution is used a number of times by forming the female connecting terminal of a connector from a cantilevered rib cage attached to a back column part at one end and forming a fixed acute angle to the back column part. CONSTITUTION: A rib cage terminal 10 is secured to a back column part 16 at one end and is formed of cantilevered ribs 14 that form a fixed acute angle to the back column part 16, with openings 22 formed between the plurality of ribs 14 to form the female connecting terminal of a connector having a radius matching a circular- or rectangular-cross-section pin to be inserted. This simple cantilevered constitution allows a male pin to be easily inserted into the ribs 14 without application of a great force, and, even if the constitution is used a number of times, each rib 14 will not undergo permanent deflection since its amount of deformation is small.
Patent JP-2000227169-A (JP)
Title: Manifold equipped with throttle valve and carrier device using the same
Inventor: MAKINO MAKOTO
IPC: F16K27/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce space for an air controller and an entire device equipped with the same and to increase reliability in an air circuit forming a plurality of vacuum suctions. SOLUTION: A large number of air control means, each made of a pair of a throttle valve 12 and a solenoid valve 13, are collected and integrally incorporated and, when these are incorporated in a device, the necessity of setting any air pipes or electric wires up to an adsorption nozzle 15 is eliminated. Thereby, a layout is simplified, space is saved, and the device is miniaturized. By dispensing with individual incorporation of part items or the time and labor of setting pipes/wires, the man-hours for assembling and manufacturing the device can be reduced to lower costs. Simultaneously, the collective integration lowers prices, and contributes to easier adjustment and higher accuracy.
Patent JP-S61189318-A (JP)
Title: Dynamic pressure bearing
Inventor: SHINBOU MASAZUMI
IPC: F16C33/00
Filed: 1985-02-18
Abstract: PURPOSE:To keep a loss torque characteristic constant for a temperature change by providing a coil for changing the intensity of magnetic field applied to a magnetic fluid filling a clearance between a rotary shaft and a bearing, and controlling the intensity of a current applied to the coil. CONSTITUTION:A rotary shaft 1 is inserted in a cylindrical bearing 2, and a clearance between the shaft and bearing is filled with a magnetic fluid 3. A pair of right and left yokes 4a, 4b are fixed outside the bearing 2, and both yokes 4a, 4b are connected by an iron core 6 where a coil 5 is wound to form a magnetic circuit 7. Further, the coil 5 is connected to a coil driving circuit 8. The coil driving circuit 8 comprises a control circuit 9 which is adapted to control intensity of current applied to the coil 5 by a control signal to control intensity of magnetic field applied to the magnetic fluid 3.
Patent JP-H01203938-A (JP)
Title: Flexural loss measuring instrument for optical fiber
Inventor: SAKAI TETSUYA
IPC: G01M11/08
Filed: 1988-02-10
Abstract: PURPOSE:To easily and simply measure flexural losses corresponding to many bending diameters in a short time by rotating either end part side of an optical fiber by a rotating device. CONSTITUTION:When an arm 6 is rotated stepwise gradually by the rotating device 7 up to 90 deg., the end part side of the optical fiber 1 is rotated together with a mandrel 11 and a detector 5. Thus, the fiber 1 is bent gradually along one of columnar flanks 21-23.... At this time, the light which is made incident on the fiber 1 from a light source 4 is propagated to the other end and detected by the detector 5, whose output is sampled in order to measure the relation between the bending distance and flexural loss at the time of a specific diameter of bending. Then the mandrel 11 on the projection end side removes a generated clad mode due to the bending of the fiber 1 along the columnar flanks 21-23..., and consequently measurement errors are removed to measure the accurate loss.
Patent JP-S62215521-A (JP)
Title: Skin and dermal and percutaneous patch having adhesive layerin discontinuous pattern
Inventor: FUREDERITSUKU DEII RABURANDO
IPC: A61M35/00
Filed: 1987-02-13
Abstract: The system is in the form of a plaster (1) consisting of a cover layer (2) impermeable to the components of the active substance formulation, a reservoir (3) for the active substance formulation, an adhesive layer (4) and a pull-off protective layer (6). On this system, a discontinuous adhesive pattern is applied to the outer side of the active substance reservoir (3) facing towards the patient, and, if appropriate, a discontinuous or continuous adhesive border (7) is applied as a limit to the adhesive pattern. <IMAGE>
Patent JP-H04269306-A (JP)
Title: Gland leak stream recovering method for steam turbine
Inventor: HIROKAWA MASARU
IPC: F01D11/02
Filed: 1991-02-25
Abstract: PURPOSE:To save fuel corresponding to a heating value absorbed in water by connecting together a gland part and a negative pressure generating part through a conduit, sucking leaked steam flowing from labyrinth packing with the negative pressure generating part, and returning it to a feedwater tank. CONSTITUTION:Stored water in a feedwater tank 4 is introduced to a boiler 2, and a turbine rotor 8 is rotated by steam generated by heating the water. Labyrinth packing L is provided in a gland part 13 between a bearing 14 supporting the turbine rotor 8 and a turbine casing 7. The gland part 13 and a negative pressure generating part 17 are connected together through a steam pocket 12 and a conduit P1. Leaked steam flowing out through the labyrinth packing L is sucked with the negative pressure generating part 17, a returned to the feedwater tank 4.
Patent JP-S55123649-A (JP)
Title: Polyamide-imide resin composition
Inventor: MUKAIYAMA YOSHIYUKI
IPC: C08G18/00
Filed: 1979-03-14
Abstract: PURPOSE: To prepare the title composition having high softening temperature, flexibility, and abrasion resistance, by compounding a polyamide-imide resin modified with an isocyanurate ring-containing polyisocyanate and a lactam, with an alkoxy- modified amino resin.  
     CONSTITUTION: The objective resin composition is prepared by reacting (A) an isocyanurate-containing polyisocyanate (e.g. obtained from 4,4'-diphenylmethane diisocyanate, and containing 10W70% of residual isocyanate group), (B) an aromatic diisocyanate, (C) a lactam (pref. ε-caprolactam, 30W80 equivalent % based on the total isocyanate), and (D) a polycarboxylic acid having an acid anhydride group (e.g. trimellitic anhydride), pref. in the presence of a cresol-type solvent. The addition of an alkoxy-modified amino resin to the resin thus obtained improves the curability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11226245-A (JP)
Title: Game machine
Inventor: MIYASHITA YOSHIKAZU
IPC: A63F9/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To avoid that a game is carelessly force-ended by warning th shortage of tokens before the tokens are completely used up. SOLUTION: This game machine is provided with a reader/writer 11 which is disposed on a game machine main body 9, and performs a reading of the number of tokens housed in a card 8, or a renewal, and a subtracting means 12 which subtracts a specified number of tokens in response to an advancing status of a game by the number of tokens which is housed in the card 8 during the game, and performs a renewal conforming to the result of he subtraction and when the remaining amount of the tokens has become a remaining amount value for warning output, being set in advance or lower as the result of the subtraction, the warning for the shortage of tokens is performed by a warning means 13.
Patent JP-H05233625-A (JP)
Title: Sentence reading-out device and voice dictionary preparing method
Inventor: MORIKI NORIE
IPC: G10L13/08
Filed: 1992-02-18
Abstract: PURPOSE:To provide the sentence reading-out device which can register a correct accent, while using a voice dictionary for reading out a sentence without registering in advance accents of all words in the voice dictionary. CONSTITUTION:An input sentence in a step (hereinafter denoted as S) 1 is divided into words in S2, and an accent which is not registered yet in a dictionary is inferred in S3. In S4, pronunciation and an accent required for reading-out are generated, and in S5, a composite voice is outputted. In S6, user designates an erroneous accent phrase, and in S9, a correct accent is inputted. Based on the input accent in S9, an accent of an accent unregistered word is restored in S10, and in S12, the restored accent is registered in a dictionary. In the case the restoration fails in S10, the accent is registered together with the phrase in the dictionary as special information in S13. When the phrase is not designated by the user in S6, an inferred accent is registered in the dictionary in S8.
Patent JP-S63197621-A (JP)
Title: Device for removing molding
Inventor: MACHIDA TETSUO
IPC: B29C45/40
Filed: 1987-02-13
Abstract: PURPOSE:To enable a molding to be surely taken out, while pushing out a thin inclined surface of a molding by a method in which an engaging part is provided on the tip of the ejector pin pushing out the molding, and the part to be engaged is formed on the inclined surface of the molding by this engaging part in molding operation, and then the engaging part is engaged with the part to be engaged. CONSTITUTION:The engaging part 35 composed of a step part is formed on the tip of an ejector pin 27. The ejector pin 27 is made so that its tip constitute a part of a mold in molding operation. Accordingly, the part 36 to be engaged is formed on the end surface of a front plate 18 of the cover 16 of a case 10 by this engaging part 35, and moreover the part 36 to be engaged is engaged with the engaging part 35. A pair of molds 21, 22 are mutually closed, and when transparent molten resin is poured into the cavity formed in between both molds through a resin pouring hole 23, a plastic case 10 and its cover 16 are respectively molded. The molds 21, 22 are opened, and the plastic case 10 is pushed out and taken off by three ejector pins 24-26, and then the cover 16 is pushed out and taken off, while moving the residual two ejector pins 27, 28 to the right.
Patent JP-H01208671-A (JP)
Title: Absorption type cold and hot water machine
Inventor: TAGAWA SHIRO
IPC: F25B15/00
Filed: 1988-02-15
Abstract: PURPOSE:To provide a safe burner control without causing any reversing of an order of a turning-on of an ignition transformer and an opening of a fuel solenoid valve by a method wherein a pulse output from an output port of a micro-processor is counted and the ignition transformer as well as the fuel solenoid valve is controlled. CONSTITUTION:A signal line 14 from MPU 4 is set to a high level, a relay 71 is energized through a relay driver 61 and a burner fan 10 is energized. Then, an initial pulse is outputted at a signal line 15 and a flip-flop 1 is set. At this time, since an output of AND gate 51 is made high, a relay 72 is energized through the relay driver 62. A relay contact 721 is turned on, thereby an ignition transformer 11 is energized. When a subsequent pulse is outputted to a signal line 15, the pulse is inputted to the flip-flop 2 through AND gate 52 and set. Q output of the flip-flop 2 is made high, a relay 73 is energized through a relay driver 63 and a relay contact 731 is turned on, thereby the fuel solenoid valve 12 is turned on.
Patent JP-H06243525-A (JP)
Title: Optical information recording and reproducing method
Inventor: SHIMAMORI YOSHIMI
IPC: G11B11/105
Filed: 1993-02-19
Abstract: PURPOSE:To provide a high recording density magneto-optical recording system using light having <=600nm wavelength which is shorter than that of light used currently. CONSTITUTION:At least a dielectric layer, a magneto-optical recording layer, an Ag-based reflecting layer and a protective layer of a UV-curing resin contg. a triazinethiol compd. are successively formed on a substrate and information is recorded and reproduced with laser light having <=600nm wavelength.
Patent JP-H01208406-A (JP)
Title: Manufacture of conductor roll
Inventor: HARADA YOSHIO
IPC: B22F7/04
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a conductor roll having excellent corrosion resistance and corrosive wear resistance by coating an alloy having Co or Ni as main component on surface of a steel-made roll with hot isostatic pressing treatment. CONSTITUTION:The alloy having Co as the main component and adding Cr-W-C- Fe or Cr-C-Fe-Ni or the material having Ni as the main component and adding Cr-W-Fe-Mo is coated on the surface of the steel-made roll with the hot isostatic pressing treatment. Further, if necessary, solution treatment is executed to this coating layer at >= about 1050 deg.C. By this method, even if corrosive action of plating solution is received by using the roll for long time, the conductor roll without developing bead mark can be manufactured.
Patent JP-H07214993-A (JP)
Title: Pinch roll position detecting mechanism
Inventor: MORIFUJI SHINJI
IPC: B43L13/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a mechanism for detecting a position of a pinch roll which has a small number of parts, a simple structure, and is low in cost. CONSTITUTION:In a position detecting mechanism of pinch roll, an end of a line 24 is fixed to an end of a plotting bed and its other end is fixed to other end of the plotting bed through an extendable elastic body 28 and a detecting means 27 for detecting the extension of the elastic body 18. The line 14 is engaged with a cam of a pinch roll attaching body in a slidable state so as to detect upper and lower positions of the pinch roll by an extension of the spring 28.
Patent JP-S57148134-A (JP)
Title: Solar heat collector
Inventor: ANZAI SHIYUNICHI
IPC: F24S20/20
Filed: 1981-03-06
Abstract: PURPOSE: To improve the heating efficiency of a heat collecting medium passing in an  inner tube by a structure wherein a part of the whole peripheries of the inner and  outer tubes come into contact with each other in a double tube composed of said inner and outer tubes, between which heat accumulating material with solid-liquid phase  transitional property is packed.  
     CONSTITUTION: The solar heat collector consists of a heat collecting tube 3, which  employs the double tube composed of the inner tube 32 and the outer tube 31 housed  in a glass tube 2, located at the focus of a concave mirror. The inner tube 32 made of steel pipe with undulated circular section is inserted in the outer tube 31 so as to bring the peaks 34 of the undulation in contact with the inside surface of the outer tube 31. The spaces formed between the inner and outer tubes 32 and 31 are filled with the  heat accumulating material with solid- liquid phase transitional property 13. The  undulated tube 32 is fixed to the outer tube 31 at its both ends by welding or the like  and the difference between the thermal expansion of the inner tube 32 and that of the  outer tube 31 is so designed to be absorbed by bellows 33. Because a part of the inner and outer tubes 32 and 31 contact with each other, a part of collected solar heat is  transmitted directly, without passing through heat accumulating material 13, to the  inner tube 32 and the efficient heating of the heat collecting medium 5 is resulted.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000231197-A (JP)
Title: Method for formation of resist pattern, production of semiconductor device using the same, device for formation of resist pattern, and hot plate
Inventor: YAMADA YOSHIAKI
IPC: G03F7/11
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To increase the kinds of resists which can be sued for processing of films to be processed on a semiconductor substrate, and to improve the dimensional accuracy of films after processed, by modifying the surface of an org. film according to the characteristics of a resist material. SOLUTION: An oxide film, polysilicon film and silicide film or metal film or the like are formed as the films to be processed on a semiconductor substrate 1. Then, an org. antireflection film 3 is applied on the film 2 to be processed. The substrate 30 to be processed with the org. antireflection film 3 formed is treated in a resist coating device. Then, the org. antireflection film 3 is subjected to surface treatment. Further, an acid is sprayed through a nozzle. The acetic acid aq.soln. dropped on the substrate center spreads over the substrate 30 to cover the whole substrate 30 with the acetic acid aq.soln. By continuing rotation of the substrate 30, a surface modified layer 3m is formed on the surface of the org. antireflection film 3 by the acid treatment with the acid aq.soln. Then a resist is applied to form a resist coating film 4.
Patent JP-S55123945-A (JP)
Title: Electric water heater
Inventor: KITAZAKI JIYUNICHI
IPC: F24H1/20
Filed: 1979-03-16
Abstract: PURPOSE:To prevent penetration of rain water and the like by a method wherein a tank feed water port smaller in diameter than a feed water port of a top plate of a housing body is fitted in the latter port, and a cap larger in diameter than the latter port is screwed to the former port, thereby suspending the tank from the housing body. CONSTITUTION:A feed water port is formed in a top plate 21 of a housing body, and a feed water port 14 smaller in diameter than the former port is formed in the upper portion of a tank 1 and fitted in the former port. The outside peripheral flange 24 of a cap 25 is larger in diameter than the projected outside periphery of the feed water port of the plate 21, and formed in its center with a feed water port 23 smaller in diameter than the port 14. A engagement portion 27 is formed between the flange 24 and the port 23, the inside surface of the portion 27 is formed with threads 26, which are engaged with threads 20 formed on the outside periphery of the port 14, thereby to suspend the tank 1 from the plate 21.
Patent JP-H04271532-A (JP)
Title: Receiving signal electric field detecting circuit
Inventor: OBATA SHINICHI
IPC: H04B17/00
Filed: 1991-02-27
Abstract: PURPOSE:To improve the reliability and response by comparing an envelope detection output of a received signal electric field with a reference voltage, sampling the output for a prescribed period and integrating digitally the result of detection at plural identification so as to detect the receiving electric field of a burst signal. CONSTITUTION:A comparator circuit 1 compares an envelope detection output of a received electric field of a burst signal subject to in time division with a reference voltage from a reference voltage source 4 and converts the output digitally. The resulting output is subject to serial/parallel conversion by a serial/ parallel conversion circuit 2 based on a prescribed period from a clock source 5. Then an AND circuit 32 digitally integrates the result of detection by ANDing results of detection of plural identification pints. Thus, the receiving electric field of a burst signal is detected without mis-detection due to noise.