baber/WOPTO huggingface dataset:
Patent JP-H092538-A (JP)
Title: Electron beam shielding material
Inventor: TOTSUKA FUMIO
IPC: B65D81/34
Filed: 1995-06-21
Abstract: PURPOSE: To obtain an electron beam shielding material which helps foods to be heated up to respective optimum cooking temperatures by a microwave oven, by a method wherein an aluminum foil is laminated with an electron beam transmitting plastic film at least on one side and an adhesive layer is formed on either side of the aluminum foil. CONSTITUTION: When a product is an assortment of foods such as noodle and meat sauce that are different in optimum cooking temperatures, an aluminum foil 1 is used as an electron beam shielding material to heat foods up to respective optimum cooking temperatures. To ensure the strength of the electron beam shielding material, an electron beam transmitting plastic film 2 is laminated on the aluminum foil 1 and an adhesive layer or pressure-sensitive adhesive with releasing paper is formed on either side of the aluminum foil 1. Biaxially- oriented polyester, biaxially-oriented nylon or the like is used as the plastic film 2 and the adhesive layer 5 is formed of a polyethylene film layer such as ethylene-vinyl acetate copolymer, etc.
Patent JP-S5944545-A (JP)
Title: Solar heat water heater
Inventor: KASHISHITA KOUICHIROU
IPC: F24D17/00
Filed: 1982-09-03
Abstract: PURPOSE:To minimize the dissipation of heat from hot water in a hot-water storing tank, by forming a solar heat collecting water passage on the outside of the side wall of the hot-water storing tank covered with a heat-insulating material in the manner of surrounding the entire side portion of the tank. CONSTITUTION:A bottomed cylindrical member 8 is disposed in the manner of embracing the outer side portion and the bottom of a cylindrical tank 2 covered with a heat-insulating material 1. Further, a black paint is applied over the outer surface of the cylindrical member 8 at the portion thereof surrounding the side wall of the tank 2, and a solar heat collecting water passage 9 for flowing water from the bottom toward the upper portion of the tank 2 is formed in contact with the outer side wall of the tank 2 and in the manner of surrounding substantially the entire side wall of the tank 2.
Patent JP-H07336848-A (JP)
Title: Structure of bus duct connecting section
Inventor: EBATO MINORU
IPC: H02G5/06
Filed: 1994-06-13
Abstract: PURPOSE:To eliminate welding work at the time of connecting the end section of a flexible conductor to the conductor of a bus bar by closely putting the end section of the flexible conductor on the conductor of the bus bar and inserting an insulating spacer between the conductors, and then, integrally tightening them with insulating bolts together with an expandable connection cover. CONSTITUTION:At the time of connecting bus ducts 12 and 12* to each other, the conductors 22 of bus bars 14, 16, and 18 are exposed by removing the insulating coatings 24 of the bars 14, 16, and 18 over prescribed lengths from the end sections of the bars 14, 16, and 18 protruding from a case 20. In addition, bow-shaped curved sections 34 are formed at the central parts of flexible conductors 28, 30, and 32 and the conductors 28, 30, and 32 are arranged so that the conductors 28, 30, and 32 can be put on the conductors 22 of the bars 14, 16, and 18 by aligning the holes 38 of the conductors 28, 30, and 32 with the holes 25 of the conductors 22. Therefore, no welding work is required at the time of connecting the conductors 28, 30, and 32 which absorb the thermal expansion and contraction of the bars 14, 16, and 18 to the conductors 22 and the assembling work of a bus duct can be simplified without heating the conductors for welding and, at the same time, the manufacturing cost of the duct can be reduced.
Patent JP-S6131161-A (JP)
Inventor: YAMAZAKI KAZUHIRO
IPC: A61L9/04
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5486587-A (JP)
Title: Propylene polymer for injection molding
Inventor: HIROTA KIWAMU
IPC: C08F8/00
Filed: 1977-12-23
Abstract: PURPOSE: To prepare a propylene polymer for injection molding having excellent moldability, impact resistance and rigidity, by carrying out the polymerization in one step in the presence of a specific catalyst.  
     CONSTITUTION: Propylene of its mixture with ethylene and/or the other α-olefins is polymerized in one step in the presence of a Zuegler catalyst to give a propylene polymer for injection molding having ratio of the weight average molecular weight to the number average molecular weight, of ≥ 7, a melt flow index (MFI) of 0.1 W100 g/10 min at 230°C and a load of 2.16 kg, a melt viscosity η (poise) at 230°C and the shear rate of 1 × 10 3 /sec expressed by the equation at 230°C, and a propylene content of ≥ 90 wt.%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10325119-A (JP)
Title: Brush fitting device for brush cleaning wheel
Inventor: KIMURA NAOKI
IPC: E01H1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush fitting device by which a brush can be easily replaced at site. SOLUTION: A connecting member 10 is tiltably fitted to the end of a brush supporting arm 4 through an actuator 12. On the upper part of the opposing surfaces of the fitting part between the connecting member 10 and a brush frame 5, a lateral bar 13 is provided to the connecting member 10 by means of a brucket, and a hook 16 is provided for fitting to the lateral bar 13 and holding the brush frame 5. Further, to the lower part of the opposing surfaces, both a lower connecting plate 15 fitted to the connecting member 10 and an upper connecting plate 17 fitted to the brush frame 5 are fitted, and a connecting pin 18 penetrating through the pin holes of both the lower connecting plate 15 and the upper connecting plate 17 is provided. The lateral bar 13 provided to the connecting member 10 is moved under the hook 16 of the brush frame 5, and the connecting member 10 is lifted up for fitting and holding the lateral bar 13, and the connecting pin 18 is insertedly passed through the pin holes of both the lower connecting plate 15 and the upper connecting plate 17.
Patent JP-S5676613-A (JP)
Title: Automatic offset calibrating circuit for operational amplifier
Inventor: MASUDA EIJI
IPC: H03F3/347
Filed: 1979-11-29
Abstract: PURPOSE: To calibrate automatically, by stepwise increasing/decreasing the voltage fed to another input of an operational amplifier in response to the result of comparison between the reference voltage and the offset voltage fed to the operational amplifier.  
     CONSTITUTION: When a power supply voltage is fed to the entire circuit, an input switching circuit 14 switches and inputs the ground potential to an operational amplifier 11. If an offset voltage δ is present in the amplifier 11 and this value is positive, the level of the output signal COM of a voltage comparison circuit 15 is at +V. Thus, a timing control circuit 16 counts down an up-and-down counter 17. When the output signal of this counter 17 is input, a D/A converter 18 gives a prescribed negative voltage to another input of the amplifier 11. After cancelling the voltage δ with the output of the converter 18 through the repetition of the operation like this, when a given time is elapsed, the circuit 16 stops the output to the counter 17 and the level of the input switching signal CHA is made to -V. Thus, the circuit 14 switches and inputs the input voltage VIN to the amplifier 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0819947-A (JP)
Title: Finishing device for steel structure
Inventor: KAI KATSUMI
IPC: B24B7/10
Filed: 1994-07-06
Abstract: PURPOSE:To save a labor in finishing work of a steel structure by providing a device pressing a grinding device so that each traveling wheel is brought close/far to/from the steel structure. CONSTITUTION:As traveling wheels 9, 9, 10 are attracted to a steel structure 2, a traveling frame 3 is mounted in a such a position as sets a grinding wheel 18 of a grinding device 19 opposed to an objective part of finishing. Subsequently, an action instruction is outputted to the grinding device 19 from a controller 21, and then, the grinding wheel 18 in the grinder 19 is rotated, a fluid cylinder 17 is extended, a limit switch 20 is brought into contact with a dog 20a, and consequently, a rod is stopped at the predetermined length. Then, an action instruction is outputted to a traverse driving device 16 and travel driving devices 8, 8, and the travel driving devices 8, 8 are operated at the fixed speed until the given feed quantity is satisfied. The steel structure 2 is smoothly finished by means of the grinding wheel 18 arranged at the tip of the grinding device 19. After finishing work is completed, the traveling wheels 9, 9, 10 attracted to the steel structure 2 are separated from the steel structure 2.
Patent JP-H05346541-A (JP)
Title: Rear conversion lens
Inventor: TAKASHIMA MASARU
IPC: G02B13/18
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the rear conversion lens which has an about X1.6 variable power ratio and never spoils size reduction while making the field angle of the field angle range of a conversion lens system wide. CONSTITUTION:This rear conversion lens RC is a rear conversion lens with negative refracting power which is arranged on the image plane side of a main lens system ML so that it can be inserted and extracted and varies the focal length of the whole system by the insertion and extraction; and this lens consists of a 1st lens which is a positive meniscus lens having a convex surface on the image side, a 2nd lens which is a positive lens, and a 3rd lens which is a negative lens and satisfies (1) -6.0<(R2+R1)/(R2--R1)<-2.0 and (2) 0.02<D2/¦fR¦<0.05. Here, R1 and R2 are the radii of curvature of the front and rear surfaces of the 1st lens, D2 is the on-axis interval between the 1st and 2nd lenses, and fR is the focal length of the whole conversion lens system.
Patent JP-H02120270-A (JP)
Title: Zirconyl phospate ceramic and its manufacture and use
Inventor: ERUNSUTO GUUGERU
IPC: C04B35/447
Filed: 1989-06-19
Abstract: PURPOSE: To improve strength and heat shock resistance by forming a mixture of zirconyl phosphate and a Sb compd. and sintering the auixture.  
     CONSTITUTION: The zirconyl phosphate or a substance, which forms the zirconyl phosphate, and 4 to 30 wt.% Sb compd. (example: Sb 2 O 3 ) as Sb 2 O 4  are mixed together and a mixture thereof is moulded, and thereafter, the molding is sintered at 1200 to 1700°C to obtain zirconyl phosphate ceramics consisting of ≥99 wt.% zirconium phosphate, ziroconyl phosphate or both and ≤1 wt.% Sb and having a bending strength of ≥60 N/mm 2 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-H113065-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGISHI YASUHIKO
IPC: H04N5/66
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable to convert always an analog video signal into a digital video signal with optimum sampling timing by varying a delay time per one step of a delay control means delaying a clock signal generated by a PLL circuit in accordance with a period of a horizontal synchronizing signal. SOLUTION: A variable delay circuit 12 is charged and discharged in accordance with inversion of a clock signal generated by a PLL circuit 10, and has a capacitor (Cd) deciding a delay time of a clock signal generated by the PLL circuit 10. A microcomputer 11 outputs the maximum delay time control signal (MDT) of 8 bits to a digital control variable resistor circuit 13 in accordance with a period of a horizontal synchronizing signal (Hsync) sent from the outside, a resistance value (R1) of the digital control variable resistor circuit 13 is varied, magnitude of a charging/discharging current of Cd is varied, and the maximum delay time of the variable delay circuit 11 is decided by magnitude of this charging/discharging current. Thereby, a delay time per one step is varied in accordance with a period of a horizontal synchronizing signal.
Patent JP-S6215786-A (JP)
Inventor: WAKANO TERUO
IPC: H01R43/20
Filed: 1985-07-13
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-S5856877-A (JP)
Title: Platen mechanism in thermal printer
Inventor: OOSHIMA TOSHIAKI
IPC: B41J2/32
Filed: 1981-09-30
Abstract: PURPOSE:To improve inserting property of paper, by supporting the platen of the thermal printer on a platen supporting body so that it is freely rotated, providing an auxiliary spring member between the supporting body and the platen, thereby equalizing a compressing pressure of a head regardless of the accuracy of parts. CONSTITUTION:A shaft 4-1 at both ends of the platen 4 is attached to the platen supporting body 3 so that it is freely rotated. When the compressing pressure is applied to the platen 4 from the platen supporting body 3 by pushing spring 6, the platen 4 is automatically moved in parallel with the head 8 so as to contact with it closely, even through the accuracy of the parts is dispersed. Thus the force for pushing the head 8 is equalized. Furthermore, the auxiliary spring 13 whose force is very weak in comparison with the pushing spring 6 is provided between the platen supporting body 3 and the platen 4. Then, the platen 4 is rotated in the direction of an arrow (d) by the force of the auxiliary spring 13 when the printing paper 12 is inserted. Since the inserting side of the paper 12 becomes lower than supporting body 3, the paper 12 can be smoothly inserted without being caught.
Patent JP-H04358920-A (JP)
Title: Installation device for car heater
Inventor: SUZUKI KENJI
IPC: F16L5/02
Filed: 1991-05-31
Abstract: PURPOSE:To utilize a space in a vehicle body effectively by reducing a space area required for closed installation of a pipe. CONSTITUTION:A comparatively large front panel hole 4A is formed at a front panel 4, and the front panel hole 4A is provided with a pipe support mechanism 10. The pipe support mechanism 10 consists of a sheet packing 11 which seals the front panel hole 4A, passes an input pipe 6 and an output pipe 7 through different portions, and supports them, and a packing support plate 12 provided with through holes 12A, 12B which supports the sheet packing 11 and into which the input pipe 6 and the output pipe 7 are inserted loosely. Thus, the installation directions of the input pipe and the output pipe become arbitrary, so it is possible to use a narrow space area in the vehicle body effectively.
Patent JP-S6215079-A (JP)
Title: Manufacture of cutting grindstone
Inventor: ITO MITSURU
IPC: B24D3/06
Filed: 1985-07-15
Abstract: PURPOSE:To reduce the warpage of the captioned grindstone and to improve the adhesion between a grindstone layer and a base member by performing both processes of an etching and a catalyst absorption as the preparation of a plating, and thereafter performing an activating process, eutectoid plating process and a baking process. CONSTITUTION:A ceramic base member 1 is dipped into stannous fluoride solution for generating porous etching flaws and simultaneously absorbing stannous ion thereof. Next, the primary activation of the base member 1 is performed by silver nitride solution while the secondary activation is performed by palladium chloride solution. Thereafter, the eutectoid plating of metal 4 and abrasive grains 3 is performed in the plating solution in which the abrasive grains are diffused so as to form a grindstone layer. Further, this grindstone is heated for performing a baking process so as to remove water content between crystals and increase crystallization and thereby it is possible to improve the adhesion between the grindstone layer 5 and the base member 1 and reduce the warpage of the grindstone.
Patent JP-H05319063-A (JP)
Title: Stabilizer
Inventor: HIRAMATSU MUTSUMI
IPC: B60G21/055
Filed: 1992-05-22
Abstract: PURPOSE:To ensure operation stability and to improve comfortableness by reducing the rolling of a body in turning a corner and by improving the earth of right and left wheels at the time of running on a rough road. CONSTITUTION:A first and a second shaft 21, 22 are pivotably inserted into a stabilizer body respectively to engage with a first and a second cylinder chamber 11, 12 of the stabilizer body 23. A first and a second stabilizer arm 31, 32 in which their base ends are secured to the first and the second shaft respectively are pivotally mounted at their tips an axle shaft. A first and a second piston 41, 42 are housed through a compressive fluid in the first and the second cylinder chamber respective. The first and the second shaft are threadedly engaged through a first and a second ball screw 51, 52 with the first and the second piston respectively. A first front chamber 11b, a second rear chamber 12c, a first rear chamber 11c, and a second front chamber 12b partitioned by the first and the second piston are connected to each other. The first and the second front chamber are connected to each other through a transfer valve 37.
Patent JP-S5280772-A (JP)
Title: Color picture tube
Inventor: KOBAYASHI KAZUO
IPC: H01J31/20
Filed: 1975-12-27
Abstract: PURPOSE: To improve color discrepancy due to heat expansion of shadow mask by providing auxiliary frame of strip form to the frame amd applying spot welding to the skirt of the shadow mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0271721-A (JP)
Title: Lint remover
Inventor: NIKORASU DEI MATSUKEI
IPC: C09J7/02
Filed: 1989-06-20
Abstract: PURPOSE: To make an outside saturated portion of a tape roll separable from the next adhesive surface by providing a retaining integrated continuous slit in the longitudinal direction on a lint removing roller device holding an adhesive tape roll. CONSTITUTION: A lint removing device assembly 40 is used by rolling the outside adhesive surface of a tape roll 42 on a surface to be cleaned. After the outside surface being saturated, a used layer 48 can be removed. This can be achieved by lifting a corner 49 of a tip edge 50 of the tape roll 42, and pulling the used layer 48 from the tape roll 42. The used layer 48 is selectively separated along the narrow non-slit portions 52 and 53, and pulled up along a retaining integrated continuous lit 45 to be cut away from the tape roll 42. After the removal of the used layer 48, an unused adhesive tape layer 51 is ready for use until it is saturated.
Patent JP-S5946075-A (JP)
Title: Electric insulation of supercritical helium
Inventor: NAKAYAMA SHIGEO
IPC: F17C13/00
Filed: 1982-09-09
Abstract: PURPOSE:To cool forcibly a superconductive magnet with high dielectric strength by a method wherein supercritical helium is used in the condition of the prescribed density and temperature. CONSTITUTION:The breakdown voltage of supercritical He rises in proportion to density when the temperature is fixed in an unequally electric field, and does not depend on the increase of density at some density or more. When density is fixed to 125mg/cm<3>, the breakdown voltage is low, and moreover has no depending property on the temperature, but when density is made to 70mg/cm<3>, the breakdown voltage value increases together with the temperature, and when density becomes to 90mg/cm<3>, the depending property on the temperature is lost, and the breakdown voltage value is fixed and is more enhanced than the case when density is 125mg/cm<3>. As a result, when supercritical He is used in the extent of density of 70-90mg/cm<3>, and at the temperature of 6.3 deg.K or more, insulation with favorable dielectric strength can be applied to the superconductive magnet.
Patent JP-H10330665-A (JP)
Title: Aqueous pigment ink, ink jet recording using the same and ink jet recording device
Inventor: OSUMI KOICHI
IPC: C09D11/40
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink excellent in long-term storage stability, especially not causing the clogging of nozzles in the cases of ink jet recording operations and excellent in extrusion stability after the stoppage of the ink jet recording operation, to provide a method for recording an image, enabling to stably record the image having an excellent quality and good in fastness, and to provide a recording device. SOLUTION: This aqueous pigment ink comprises a coloring material comprising self-dispersion type carbon black wherein at lest one kind of hydrophilic groups are bound to the surface of the carbon black directly or through other atomic groups, a humectant of the formula: R1 R2 NCONHCH2 CH2 OH  R1 , R2 are each hydrogen or Cn H2n OH; R1 , R2 are simultaneously not hydrogen; [(n) is 2 or 3]}, and an aqueous medium comprising water and a water-soluble organic solvent.
Patent JP-S62104689-A (JP)
Inventor: BERUNHARUTO BERUSHIYU
IPC: B23K26/244
Filed: 1985-07-17
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-H0445321-A (JP)
Title: Heating device
Inventor: TAJIMA KAZUHIRO
IPC: F24H3/00
Filed: 1990-06-13
Abstract: PURPOSE:To improve hot water heating and hot air heating, suppressing the lowering of exhaust gas temperature in a case where combustion gas is supplied to a hot water heat exchanger by reducing the amount of air from a fan compared with a case where combustion gas is supplied to a hot air heat exchanger when the combustion gas is supplied to the hot water heat exchanger. CONSTITUTION:The revolutions of a fan 11 is adjusted to be slightly lower when a damper 10 is opened and combustion gas from a combustion gas heater 6 is supplied to a hot water heat exchanger 7 as indicated by an arrow. Hereby, the hot water heat exchanger 7 is unlikely to be robbed in its heat by air from the fan 11, and hence exhaust gas temperature is prevented from being lowered for prevention of the exhaust gas being condensed as well as for satisfactory hot water heating. Likewise, when the damper 19 is closed and the combustion gas is supplied to a hot air heat exchanger as indicated by an arrow, revolutions of the fan 11 is slightly higher, and hence satisfactory hot air heating is realized.
Patent JP-H0446460-A (JP)
Title: Image communication system
Inventor: HAMANO HIROAKI
IPC: H04N1/32
Filed: 1990-06-13
Abstract: PURPOSE:To output a halftone image and a text image both equally beautiful by transmitting a signal which indicates the characteristic of an image recorder from the side of the image recorder before image data communication. CONSTITUTION:A manuscript is converted to a signal by a photoelectric conversion part 31 equipped with a linear CCD sensor 6 of a read-out part 1, and binarized prescriptively by one of processing parts 32a-32d. Then, the manuscript is encoded in a system such as an MH or an MR by a compression part 33, and stored in a memory 34. The connection with the side to be called is operated by a transmission controlling part 35, and the signal in the memory 34 is transmitted through a line connecting part 36 to a line by a prescribed process. When the control part 35 receives a request for connection from a calling side, the line is connected, and the signal is received and stored in the memory 34. The signal in the memory 34 is decoded by an expanding part 37, and converted to a signal capable of being outputted. Then, the signal which indicates the kind and characteristic of the image recorder is transmitted from the side of the image recorder to the side of a picture transmitting device before the image data communication, and the signal which is in accord with the characteristic of the image recorder is prepared at the side of the picture data transmission.