baber/WOPTO huggingface dataset:
Patent JP-H03192647-A (JP)
Title: Method for preventing electrification in secondary ion mass spectrometry
Inventor: KUROKI HIROSHI
IPC: H01J49/16
Filed: 1989-12-20
Abstract: PURPOSE:To prevent charges in an analysis region even by using positive ions as well as negative ions for irradiation ions, by giving the sputtering to the analysis region of an insulator specimen and also its surrounding conductive substance layer by the irradiation layers. CONSTITUTION:In a vacuum, the sputtering is given to the exposed surface of an insulator specimen 2 including an analysis region 5 and its surrounding conductive substance layer 1 surface, that is, a sputtering region 7 by an ion irradiation 6. In this method, the positive charges produced by the secondary electrons emitted, for instance, from the exposed surface of the insulator specimen 2 are neutralized by the secondary electrons emitted from the conductive substance layer 1 included in the sputtering region 7. Negative ions does not especially using for the ion irradiation 6 in neutralizing the charges produced on the surface of the insulator specimen 2. This enables the prevention of the charges even by using positive ions.
Patent JP-H07191975-A (JP)
Title: Secret protection system for document processor
Inventor: CHIBA OSAMU
IPC: G06F17/21
Filed: 1993-12-27
Abstract: PURPOSE:To easily execute the secret protection for a user by registering the access permission for document and for each field of the document by each class of user in the management information. CONSTITUTION:In storing the document which is newly prepared in a document storage device 5, a document processing device 3 sets the access permission flag for each user class in the document management information and field management information for the document. In this case, when the protection in the field unit is specified, the device 3 starts a field protection setting part 33 and sets the user class to the field management information as a pass word and the field position to be protected and the flag of the user class are set. When the protection in the document unit is requested, a document protection setting part sets the flag similarly. When the document display is requested, a document display secret protection part 35 is started to display the only document to be displayed by the set flag.
Patent JP-H09154248-A (JP)
Title: Vibrator holding construction
Inventor: HASHIMOTO SHOICHI
IPC: H02K5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To improve a work efficiency by holding a vibrator with a holding piece formed by cutting and raising a part of a panel constituting a housing of a communication equipment. SOLUTION: A side holding piece 11 is made by folding an raising the side end portion of a housing panel 3, partially extending it, and bending the upper end portion of the extended part to match the shape of a motor 4 of a vibrator 1. A side holding piece 12 is formed by cutting and raising part of the housing panel 3 in opposite to the side holding piece 11. Like the side holding piece 11, the upper end portion of the side holding piece 12 is bent inwardly. Both the side holding pieces 11 and 12 are in parallel and there is a space between them in which the motor 4 can be fitted. A front end holding piece 13 and a rear end holding piece 14 are produced by cutting and raising the housing panel 3 in the same manner. The front holding piece 13 is raised upright and a semicircular notch 15 for receiving a rotating shaft 5 of the vibrator 1 is made.  Also, the rear end holding piece 14 is slanted toward the front end holding piece 13 and is raised from the housing panel 3 with an acute angle and also its upper end portion is slightly bent outwardly.
Patent JP-2000157028-A (JP)
Title: Rotary cutter for grass cutter
Inventor: TSUNODA SHUHEI
IPC: A01D34/416
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutter for grass cutter, capable of practicing feeding out operation of cord in abrasion of the free end of the cord only when a rotary cutter is rotated at a low speed and readily carrying out re-assembling without making each part disjointed when disassembled. SOLUTION: In this rotary cutter for grass cutter comprising a cord for carrying out cutting of grass, etc., by rotation, a reel 1 for housing and feeding a cord, a case 2 and a cover 3 and a pressing body 4 for intermittently rotating the reel 1, a ratchet 5 retained at a definite position by a pressing means is spread against the pressing means by centrifugal force produced by high speed rotation of a rotary cutter and prevents movement in shaft direction of the pressing body 4 by engagement with the pressing body 4. The pressing means comprises a return spring 6 pressing the pressing body 4 to outward direction and the reel 1 and the pressing body 4 are housed in the case 2 and the cover 3 detachably attached.
Patent JP-H02782-A (JP)
Title: New 2-(2-hydroxyphenyl)benzotriazole derivative
Inventor: DEBITSUTO JII RETSUPAADO
IPC: C09D7/12
Filed: 1988-12-28
Abstract: NEW MATERIAL: Compd. of fomrula I (wherein R 1  is fomrula II [wherein R 4  and R 5  are each a 1-5C alkyl, or R 4  forms a 5-12C cycloalkylene ring with C n H 2n+a-m ; m is 1-2; n is 2-20; M is -COOR 6  (wherein R 6  is H, OH, etc.), formula III (wherein X is O, etc.; Z is a 2-5C alkylene, etc.), etc.]; R 2  is H, a halogen, etc.; R 3  is H, a 1-4C alkyl, etc.; but R 1  and R 2  exist at o-position or p-position to OH].  
     EXAMPLE: 2-[2-hydroxy-3-(1,1-dimethyl-4-methoxycabonylbutyl)-5- methyl]benzotriazole.  
     USE: Photostabilizer for org. substances.  
     PROCESS: At first, o-nitroaniline is diazotized to form a diazonium salt of formula IV and then, this s reacted with a substd. phenol of formula V to obtain an azo dye of formula VI. Then, the dye is reduced e.g. by a method for acting hydrogen gas, etc., in the presence of a catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001146291-A (JP)
Title: Packaging body for keeping freshness of fruits or vegetable
Inventor: HIRANO KYUICHI
IPC: A23B7/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for keeping freshness of fruits or vegetables which is excellent in preserving property, excellent in transparency and strength as a packaging material, and capable of packaging many kinds of fruits or vegetables in an excellent MA condition. SOLUTION: In the packaging body for keeping freshness of fruits or vegetables in which fruits or vegetables are sealed and packaged in a bag-like packaging body using a polymer film of >=20 g/m2.24 Hr in steam transmissivity, the polymer film contains at least one kind of polyester resin film, a polyamide resin film, a polyvinyl alcohol resin film, an ethylene-polyvinyl alcohol copolymer resin film, and an ethylene-vinyl acetate copolymer resin film, the concentration of carbon dioxide in the packaging body is higher than that in the atmosphere due to the perspiration of fruits or vegetables themselves, the concentration of oxygen in the packaging body is lower than that in the atmosphere, and the loss in weight of the whole packaging body is below 1 wt.% per day.
Patent JP-2000160073-A (JP)
Title: Ink composition for ink jet recording
Inventor: WATANABE KAZUAKI
IPC: C09D11/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which gives a good image and is excellent in preservation stability and printing stability by incorporating at least a coloring material, a nonionic surfactant and monoethanolamine or diethanolamine. SOLUTION: A coloring material is preferably a dye or a pigment. When the coloring material is a pigment, it is preferable that a watersoluble dispersant is further incorporated and that the water-soluble dispersant is a homopolymer or a copolymer comprising at least one of a styrene unit, an acrylic unit and an acrylic acid unit (e.g. a styrene-acrylic acid copolymer). A nonionic surfactant is preferably acetylene glycol-based surfactant (e.g. a compound of the formula: 0<=m+n<=50; and R1-4 are each an alkyl). The coloring material is preferably C.I. pigment orange 36, C.I. pigment green 7, C.I. pigment blue 15:3, C.I. pigment red 122, C.I. pigment yellow 74 or carbon black.
Patent JP-H10161205-A (JP)
Title: Pictorial photograph and producing method thereof
Inventor: KOYAMA KYOKO
IPC: G03B27/52
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain such a pictorial photograph that the impression of oil- painting touch by a brush is given from a straightly expressed object picture. SOLUTION: The proper number of mold glasses 5A, 5B... obtained by forming a fine solid pattern on an original photograph P on which the object picture is photographed and recorded are placed and set. On the other hand, the object image pictorially converted and formed in a brush-touch state through the lens action of the glasses 5A, 5B... is photographed, copied, developed and printed. The photograph taken by using a positive color slide film and developed is used as the photograph P. Then, the photograph P is placed on the smoke glass 2 of a light box 1 and illuminated from the back part so as to make the object picture clear. Besides, the glass on which a hazy pattern is formed and the glass on which a granular pattern is formed are used as the glasses 5A and 5B.  Then, two glasses 5A and 5B are used after they are vertically and horizontally and rotationally moved and superposed by reversing the top and the bottom and the back and the front surfaces threof. By setting them at the proper combined position, the object picture on the photograph P is photographed by a camera C.
Patent JP-H05245704-A (JP)
Title: Composite insert member for cutting tool
Inventor: MANUERA BERURETSUTEI
IPC: B28D1/00
Filed: 1992-12-14
Abstract: PURPOSE: To increase in the degree of processing per unit time, to enhance the durability of a tool, and to reduce the cost of the tool by improving the machinability during shaping or grinding for glass, stone or the like. CONSTITUTION: A composite insert member for a cutting tool incorporates grinding elements 2, 3, and a material 3 having an reinforced cover. The reinforced cover 2 is formed of a continuous coat made of a hard material, and the grinding elements 2, 3 are coupled together in a bundle (packet) with their machining parts being located at their leading ends.
Patent JP-H02176028-A (JP)
Title: Sanitary facility
Inventor: CHOJI YUKIHIKO
IPC: E03D1/00
Filed: 1988-12-27
Abstract: PURPOSE:To make the whole of sanitary facility compact as well as raise the efficiency of construction work by a method in which water in a stool washing water tank is utilized as the heat radiation front of condensation heat during a chilling period and also as the heat absorption front of evaporation heat during heating period in the heat pump circuit for air conditioning. CONSTITUTION:A circulation path 9 through which water is circulated between a condenser 5B and as stool washing water tank 2 during the chilling operation of a heat pump circuit 5 for air conditioning of sanitary facility and a circulating pump 10 are provided. The condenser 5B is used as a heat exchanger for refrigerant and water and the washing water is used as the heat radiation front of condensation heat for chilling operation. Also, during heating operation, a circulation path 9' and a circulating pump 10' are set between the condenser D and the tank 2, the condenser 5D is used as a heat exchanger, and the washing water is used as the heat absorption front of evaporation heat for heating operation.
Patent JP-H07192411-A (JP)
Title: Method for correcting positional error signal of magnetic disk device
Inventor: HATTORI TOSHIAKI
IPC: G11B21/08
Filed: 1993-12-27
Abstract: PURPOSE:To correct conversion error between positional error signal and head position due to the increase in head speed by obtaining a positional error signal amplitude value. CONSTITUTION:The magnetic disk device converts the positional error signal 10 generated from servo information and becoming one period at two or four tracks into a digital signal, and inputs it to a DSP, and generates a control signal of a actuator moving a head. The head is moved at a speed where two samples or above of the positional error signals 10 are obtained continuously within a positional error signal acquisition range 30 where the influence of the bluntness of the positional error signal is less to obtain the positional error signal 10. Then, the fact that the signal outside the range has appeared is judged by the positional error signal 10, and the point of time when the signal outside the range has appeared is judged as the changing point of the inclination of the positional error signal 10, and the amplitude of the positional error signal 10 is calculated by the DSP. Then, the fluctuation in the amplitude of the positional error signal 10 is corrected based on the obtained positional error signal amplitude value.
Patent JP-H05166129-A (JP)
Title: Magnetic disk device
Inventor: ISHIKAWA CHIAKI
IPC: G11B5/31
Filed: 1991-12-17
Abstract: PURPOSE:To reduce the reduction of the reproduction output (recording demag netization) caused by the increase of the magnetomotive force of a magnetic head for a magnetic disk device. CONSTITUTION:A magnetic field generated at a position distant from the magnetic gap center of a magnetic heed toward the trailing side by an extent equal to the bit length effects a medium as an erasing magnetic field. The erasing magnetic field intensity He satisfies the conditions, e.g., He <=--1000S<3>+500S<2>+820S+300 Oe preferably He <=-480S<3>-120S<2>+930S-280 Oe on the surface of a magnetic recording medium to this recording medium having a coercive force angular ratio S of >=0.7. As a result, the recording demagnetization rate of a magnetic disk device can be suppressed within 5-10% and the reproduction output of the disk device can be increased.
Patent JP-H08165304-A (JP)
Title: Production of polymer emulsion
Inventor: KONDO TERUHIKO
IPC: C08F2/00
Filed: 1994-12-14
Abstract: PURPOSE: To improve the efficiency of dispersing monomers during polymerization, to obtain a product reduced in the dispersion of viscosity and the formation of fine agglomerates, and to facilitate the cleaning of the reactor by using a reactor provided with a specified impeller. CONSTITUTION: A polymer emulsion is produced by emulsion-polymerizing polymerizable monomers in a polymerizer that has a structure in which a rotatable agitating shaft 1 extends from the outside of the polymerizer to the central part of the polymerizer, and the shaft 1 is provided with an impeller of a structure in which an upper grid 2 and a lower flat plate 3 are integrated with the shaft 1. If necessary, buffles 4 are provided on the inside wall of the polymerizer.
Patent JP-2000194082-A (JP)
Title: Skew correction in printing lenticular material
Inventor: MARINO PHILIP FRANK
IPC: H04N1/047
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a high-quality lenticular image product by detecting and measuring the relative fluctuation of lenticular skew to a laser beam for writing. SOLUTION: Lenticular material 14 is placed together with a lenticule turning downward on the upper surface of a platen 12 and the emulsion side 13 of the material 14 turns upward. The material 14 is constituted to overhang the platen 12 on both sides, and fixed position sensing detectors 44, 44a and 44b are placed under the overhang edge of the material 14, An alignment beam 38 passes through the material 14, is reflected by the lenticule of the material 14, and cast on the fixed detectors 44, 44a and 44b on either side of the platen 12, so that the position of the beam 38 relative to the lenticule of the material 14 is sensed.
Patent JP-H05163950-A (JP)
Title: Intake device of engine
Inventor: HASHIMOTO KAZUHIKO
IPC: F02B31/00
Filed: 1991-12-17
Abstract: PURPOSE:To promote mixture, diffusion, and combustion of a fuel by strengthening swirl in a region of low quantity of intake air while squish to promote layer formation and combustion, and by effectively generating swirl and tumble in a region combustion, and by effectively generating swirl and tumble in a region of high quantity of intake air. CONSTITUTION:A primary intake (P) port 6 for generating swirl and a secondary intake (S) port 7 having a switch valve 18 are provided. The downstream end part of the P port 6 is bent toward the outer peripheral side of a cylinder, while the S port 7 is formed to generate tumble. A first mask 21 between opening parts of intake ports 6, 7, and a vertical wall surface along the periphery of each opening part on the outer peripheral side of the cylinder between the opening part of the S port 7 and the opening part of the second exhaust port 9, are provided, while a second mask 22 protruded to the center of the cylinder between the respective opening parts, is provided, in a combustion chamber.
Patent JP-H08164581-A (JP)
Title: Heat resistant optical plastic laminated sheet and manufacture of the same
Inventor: TAKASE JUNJI
IPC: G02F1/1333
Filed: 1994-12-14
Abstract: PURPOSE: To provide a sheet with impact resistance, regidity, and good optical characteristics CONSTITUTION: At least one first layer composed of a polysulfone resin which has aromatic groups and sulfone groups linking with the aromatic groups in the main chain and the second layer which has a lower glass transition temperature than the first layer and is composed of a polysulfone resin having aromatic sulfone groups in the main chain are laminated to make a sheet.
Patent JP-H05168095-A (JP)
Title: Hearing aid housing device
Inventor: HIKITA KAZUHIKO
IPC: H04R25/00
Filed: 1991-12-18
Abstract: PURPOSE:To readily keep and carry a hearing aid by uniting a housing case housing the hearing aid and a controller to mount and demount freely. CONSTITUTION:A controller 2 remote-controlling a hearing aid 1 put on ears has a control panel on the surface, inside of which are a remote control circuit, an outgoing circuit, and batteries. A housing case 4 similar in shape to the controller 2 and capable of being overlapped up and down has a cavity 5 to house the hearing aid 1. In using the haring aid 1, the controller 2 and the housing case 4 are separated and the hearing aid 1 is taken out from the housing case 4 to put on ears. By operating under the control of an operation surface 3 on the controller 2, the operation of the hearing aid 1 is controlled. When the hearing aid 1 is not used, it is housed in the housing case 4 and the housing case 4 and the controller 2 are set each other.
Patent JP-H07186060-A (JP)
Title: Impact type screw tightening device
Inventor: MARUYAMA JUNICHI
IPC: B25B23/14
Filed: 1993-12-28
Abstract: PURPOSE:To provide an impact type screw tightening device capable of accurately calculating an actual fastening force. CONSTITUTION:A power source is controllably given to a drive means to calculate the increased amount of the fastening force in every impact for sequentially obtaining the fastening force and realizing a desired fastening force by using the peak value of torque.pulse obtained from the detecting results of an impact type screw tightening machine body 100 having drive means 102, 103 having pulse components in the drive output, a spindle 104 driven by the drive means to tighten a screw and a torque detecting means 101 for detecting a change in the torque of the spindle. In the calculation of the fastening force, a seating time is judged from the deformation of a waveform of torque.pulse accompanying the seating and a controlling means 120 is provided which sets the seating time as a starting time for the calculation of the fastening force to calculate the fastening force.
Patent JP-2000160216-A (JP)
Title: Lance for blowing powdery material into blast furnace
Inventor: OKOCHI IWAO
IPC: C21B7/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lance for blowing powdery material into a blast furnace which is small in the thermal deformation and erosion caused by the combustion heat of the powdery material even in the case of blowing the powdery material of a large quantity of fine pluverized coal, etc., into the blast furnace, and can stably be used for a long term. SOLUTION: In this lance 1 for blowing the powdery material into the blast furnace in which four tubes of a first tube 2, second tube 3, third tube 4 and fourth tube 5 are arranged substantially concentrically in this order from the center side, the powdery material is blown together with carrier gas from the first tube 2 and oxygen or oxygen-enriched air is blown from the interval between the first tube 2 and the second tube 3, the second tube 3 is fixed to the fourth tube 5 near the tip part of the lance, the length of the third tube 4 is shorter than these of the second tube 3 and the fourth tube 5 to use the interval between the second tube 3 and the third tube 4 and the interval between the third tube 4 and the fourth tube 5 as the return-back passage of cooling water, and a spiral fin 6 is provided between the first tube 2 and the second tube 3.
Patent JP-2001156138-A (JP)
Title: Monitor pattern of embedded formed film and method for monitoring the embedded formed film
Inventor: UENO KAZUYOSHI
IPC: H01L21/3205
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To predetermine presence or a absence of voids of an embeddedly formed film formed by electrolytic plating in a groove part provided in an insulation film by a non-destruction inspection, when a wire is formed by a damascene method. SOLUTION: By a sample which is determined as a superior product by a destruction inspection, the standard value of a step height of a projection part of a embedding formed film 49 in correspondence to a groove width L1 and a depth D of a monitor patterning groove 42a and a film thickness t of the embedding formed film 49 is set. An upper face of the embeddedly formed film 49 of a measuring sample is measured by a nondestructive inspection, to acquire a step height H1 of the projection of the embeddedly formed film 49, and this is compared with the standard value, to determine presence or absence of the embeddedly formed film 49 in a wire-forming groove.
Patent JP-H03195756-A (JP)
Title: Vinyl chloride resin composition
Inventor: MATSUMOTO OSAMU
IPC: C08K3/34
Filed: 1989-12-22
Abstract: PURPOSE:To provide a composition having excellent flow characteristic in a powder slush forming process and giving products having good surface- delustering property and thermal deformation resistance by compounding two kinds of vinyl chloride resins with a vinyl chloride paste resin, a plasticizer and A type zeolite. CONSTITUTION:100 pts.wt. of a combination of (A) one kind or more of vinyl chloride resins each having an average particle diameter of 30-300mum and an average polymerization degree of 500-2000 and (B) one kind or more of vinyl chloride copolymers each having a tetrahydrofulan-insoluble content of 1-50wt.% is compounded with (C) 1-50 pts.wt. of a vinyl chloride paste resin having an average particle diameter of <=2mum and an average polymerization degree of 500-2000, (D) 30-150 pts.wt. of a plasticizer and (E) 0.1-20 pts.wt. of A type zeolite having an average particle diameter of <=5mum to provide the objective composition.
Patent JP-H07202920-A (JP)
Title: Superconducting ring network
Inventor: TAWARA SHUICHI
IPC: H04L12/42
Filed: 1993-12-28
Abstract: PURPOSE:To accelerate inter-processor communication speed rather than the operating speed of processors by connecting an interface and a superconducting line in the shape of a ring. CONSTITUTION:This network is provided with processor elements (PE) 1, interface circuit 2 composed of a superconducting LSI and superconducting line 3 and in the model figure of the interface, a receiver 4, server 5, input signals 6 inputted from the PE 1, output signal 7 to be outputted to the ring, server signals 8 inputted from the PE 1 and receiver signals 9 outputted from processors are shown. In this case, the interface circuit 2 and the superconducting line 3 are connected in the shape of the ring. Then, the signals are stored in a slot (meaning a logical box) to turn around on this ring, and each slot transfers the signals according to a control signal at the part of the interface for each clock.