baber/WOPTO huggingface dataset:
Patent JP-H06325356-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMORI KENICHI
IPC: G11B5/65
Filed: 1993-12-28
Abstract: PURPOSE:To provide a magnetic recording medium having excellent sticking inhibiting function and head crash preventing effect over a wide range of humidity and making low levitation of a head slider possible. CONSTITUTION:The surface roughness of the top 3a of a magnetic layer 3 disposed in contact with the bottom of a protective layer 4 of zirconia is regulated to <=3nm max. height Rmax, the surface roughness of the top 4a of the protective layer 4 is regulated to 5-50nm max. height Rmax and the degree of dispersion of surface ruggedness forming the surface roughness of the top 4a of the protective layer 4 is regulated so that the standard deviation of Zi 'the distance to the top of higher part from the average line' becomes <=5.7nm.
Patent JP-H10324310-A (JP)
Title: Automatic packaging machine for packaging small product of small amount in carton in desired posture
Inventor: TISMA STEVEN
IPC: B65B35/56
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To arrange small products of small amount in a container in a desired posture without causing stuffing or breakage by sorting the small products by a screen tray, taking the products of one package into a pocket plate, and charging them into individual cartons. SOLUTION: Small products charged into a hopper 28 are successively dropped in a screen tray 32 to separate small pieces, etc., and large products are sorted by a screen tray 36 and removed, and dropped on a tray 38. A series of pocket conveyors 42 are mounted on a loop annular chain 43 of a conveyor 40 located below the tray 38, and the small product of one package is taken individually. Each pocket plate 42 is passed through an overturning machine 52, and reaches a place of a transfer position chute 63, the small products are passed through a twisted tunnel 64, and turned by 90 deg., and charged in each carton 96 to be carried by a conveyor.
Patent JP-H09181291-A (JP)
Title: Charge transfer device and solid-state image pickup device
Inventor: KAWAMURA TOMOHIRO
IPC: H04N5/378
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of a charge transfer device which transfers the signal charge of a solid-state image pickup device so that the picture quality and resolution of the image pickup device can be improved when the transfer device transfers the very small signal charges of a low- illumination object, because the transfer efficiency is deteriorated when the device transfers very small signal charges. SOLUTION: In a transfer register 20 constituted of an impurity layer formed on a semiconductor substrate and gates which work as transfer electrodes, a plurality of areas (N layer 5, N<-> layer 6, and N<2-> layer) which are divided in the charge transferring direction or in the direction perpendicular to the transferring direction and have difference impurity concentrations exist in the impurity layer in a transfer area. Because of the areas having different impurity concentrations, the electric field in the transferring direction of signal charges is intensified and a signal charge transferring route L1 is shortened, and then, the signal charge transferring speed is increased. Therefore, the transfer efficiency of a charge transfer device and, accordingly, the picture quality and resolution of a solid-state image pickup device can be improved.
Patent JP-H03199334-A (JP)
Title: Titanium material having good chasing property and application goods thereof
Inventor: ISHIGAMI TAKASHI
IPC: G02C11/02
Filed: 1989-12-27
Abstract: PURPOSE:To provide the Ti material as an ornaments member having the good chasing property to allow, for example, rapid and easy working by specifying an oxygen content to a specific value or blow to increase the purity of the material. CONSTITUTION:The above mentioned Ti material has <=600ppm oxygen content and further preferably <=100ppm and consists of the balance Ti and incidental impurities. The incidental impurities include nitrogen, carbon, Fe, Ni, Cr, Al, K, Na, etc., and may be incorporated into the material to the extent of not disturbing the function of the desired object. The oxygen improves the chasing property ('ease of carving') with a decrease in the content thereof in the Ti material and the upper limit thereof is 600ppm. The carving of characters and ornamental patterns is extremely easy according to the Ti material having such chasing property. The excellent member for ornamentation having the ornamental characteristic in combination is obtd. from a chemically treated layer having wear resistance.
Patent JP-H08234614-A (JP)
Title: Apparatus and structure for fixation of color transparent body provided with removal process of streak
Inventor: RABIN MOOZAA
IPC: G03G15/01
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a color transparent material generation method and device without generating any oil streak. SOLUTION: A release agent in the form of silicone oil 106 is applied to a heating and fixing roll 74 to use a two-roll RAM system 90. The silicone oil 106 applied to the fixing roll 74 is thereafter measured to uniform thickness by use of a measurement blade 122 in contact with the surface of the fixing roll 74. The blade 122 is formed to be coupled to a fusion roll only during the fixing of a process color image on a transparent material, thereby minimizing the abrasion of the surface of the blade 122 and/or the fixing roll 74. At the same time, the contamination of the blade 122 due to unnecessary contact is thereby minimized.
Patent JP-H08173714-A (JP)
Title: Liquid filter
Inventor: ZEN MEIU
IPC: B01D27/10
Filed: 1994-12-26
Abstract: PURPOSE: To make the combustion of oil in an internal combustion engine hard to generate by suppressing the generation of air bubbles in a filter machine by providing an operation valve selectively separating the fluid passing through a filter element to an emitting passage from the midway of the flow passage of the filter element by pressure-responding operation in a pressure set value. CONSTITUTION: The oil passing through a filter element 14 gradually to fall is monitored in its pressure through a through-hole 44 on the way of the flow passage in the filter element 14 and, when the pressure of the oil exceeds a set value determined on the basis of the pressure in a center pipe 11 and the spring quantity of springs 46a, 46b, operation valves 45a, 45b are opened and the oil is allowed to flow to an emitting passage in the center pipe 11 from the midway of the flow passage through the through-hole 44. That is, the slide type operation valves 45a, 45b opening and closing the through-hole 44 are provided and the through-hole 44 is opened by the operation valves 45a, 45b at the time of the instantaneous rise in oil pressure.  By this constitution, when the number of rotations of an engine rises suddenly, an instantaneous oil pressure shock can be absorbed and the generation of air bubbles in oil is suppressed.
Patent JP-H10177201-A (JP)
Title: Camera
Inventor: GOTOU SHIGEKANE
IPC: G03B7/24
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure plate from being erroneously set, and also, to attain a pressure plate switching operation at a bright place even after a photographic film with a light shielding paper is fed. SOLUTION: The film sensitivity and film type, etc., of a photographic film 3 are shown by the bar code 10 of an attached tape 7 which is obtained by attaching the light shielding paper 4 of the photographic roll film to the photographic film 3. Just after the photographic roll film is loaded, a first frame setting operation is performed, and during the first frame setting operation, the bar code 10 is read by using a photosensor 38. Whether or not the position of the pressure plate obtained from the detection result of a pressure plate switch 39a corresponds to a film type obtained by the bar code 10 is judged by a CPU 40, and in the case the position does not correspond to the film type, an alarm is given by flickering the film type display of an LCD 27.  Thereafter, a carrying switch 30 is operated, then, the photographic film 5 with the light shielding paper fed to the photographic roll film 1 is rewound.
Patent JP-H05169813-A (JP)
Title: Thermal recording paper
Inventor: SUZUKI MAMORU
IPC: C07C69/712
Filed: 1991-12-20
Abstract: PURPOSE:To obtain thermal recording paper enhanced in color forming properties such as developed color density, color forming sensitivity or the like and optimum to high speed recording by forming a recording layer containing phenoxyacetate derivative as a hot-melt compound together with an electron donating leuco dye and an electron receptive compound on a support. CONSTITUTION:In thermal recording paper having a recording layer containing a colorless or light-colored electron donating dye and an electron receptive compound developing a color upon the contact with the dye, so called, a developer, phenoxyacetate derivative represented by general formula I or II [wherein X is -SO2- or a -CH(CH3)2- group, R1 is hydrogen, an alkyl group, an alkoxy group, a nitro group, a halogen atom, an aryl group or an aralkyl group, R3 and R4 are an alkyl group, an aryl group or an aralkyl group and R5 and R6 are hydrogen, an alkyl group or a halogen atom] is used as a hot-melt compound together with the electron donating dye and the electron receptive compound.
Patent JP-H04206829-A (JP)
Title: Semiconductor device
Inventor: FUKIAGE TAKAHIKO
IPC: H01L23/52
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a semiconductor device wherein power supply wiring resistance can be reduced without changing the chip size, by arranging in parallel a plurality of wiring bodies on the lower layers of a plurality of pads for wire bonding and a plurality of wiring bodies composed of wiring bodies formed on a semiconductor substrate. CONSTITUTION:In the title semiconductor device, (1) is a chip, (2) is a Vcc power supply wiring body, (3) is a Vss power supply wiring body, and 4a-4g are bonding pads. The wiring bodies 2, 3 are formed also on the lower layer part of the bonding pads 4a-4g. (5) is an array part. The above wiring bodies can reduce the power supply wiring resistance and the chip area, so that a semiconductor device resistant to noise can be obtained.
Patent JP-H09178619-A (JP)
Title: Method and apparatus for measuring running resistance
Inventor: FUSE TOMOKI
IPC: G01M17/007
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the running speed in a short time by performing the operation along the actual-running coasting curve of an automobile under dynamometer speed control in the running-resistance measurement of the automobile. SOLUTION: A vehicle to be measured 1 is mounted on a roller 2R. After the roller 2R and a dynamometer 3R are accelerated to the specified vehicle speed, the operation is performed along the actual-running coasting curve under the dynamometer speed control. The load absorbing torque at each speed is measured by a torque measuring part 4 and maintained. Furthermore, the inertial increasing/decreasing torque is obtained in an inertia increasing/ decreasing-torque computing part 5 from the reduced speed at every speed and the amounts of the inertias of the dynamometer 3R and the roller 2R. The torque is subtracted from the load absorbing torque at every speed held in the torque measuring part 4. Thus, the running resistance value at every speed is obtained in the running-resistance measuring part 6.  The interpolation for the straight line is performed for the running resistance value at every speed, and the running resistance value in the entire speed range is obtained.
Patent JP-H09159967-A (JP)
Title: Optical path splitting optical system
Inventor: SAKUTA HIRONOBU
IPC: G02B17/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the optical system which can excellently compensate, specially, a chromatic aberration among various aberrations generated by a 1st optical splitting element in a flat plate shape arranged slantingly in an optical path. SOLUTION: This optical system consists of the 1st optical splitting element which has a incidence surface for reflecting part of incident luminous flux and a projection surface facing the incidence surface and is formed in a plane shape and arranged slantingly in the optical path of converged luminous flux, a negative lens group which is composed of a negative meniscus lens 2 and arranged eccentrically nearby the 1st optical splitting element 1 in the optical path between the 1st optical splitting element 1 and the light convergence point of the transmitted luminous flux of the 1st optical splitting element 1 and has weak negative refracting power,  and a positive lens group as a doublet of a negative lens 6 and a positive lens 7 which is arranged eccentrically nearby the light convergence point in the optical path between the 1st optical splitting element 1 and the light convergence point of the transmitted luminous flux of the 1st optical splitting element and has weak positive refracting power. The chromatic aberration generated in the converged luminous flux exiting from the 1st optical splitting element is compensated by the combination of the negative lens group and positive lens group.
Patent JP-H10175336-A (JP)
Title: Ink jet printer
Inventor: MORINO SHIGERU
IPC: B41J13/22
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable sure and stable retention of a print medium in rotation on a drum. SOLUTION: This printer comprises a rotatable drum 10 and a charging means 20 which electrifies a print medium M supplied to this drum 10 and it is so formed that the print medium M can be retained rotatably on the outer peripheral surface 11 of the drum by using electrostatic attraction between the drum 10 and the print medium M and that printing can be made by ink jet on the print medium retained rotatably. Moreover, the charging means 20 is so formed that it can electrify a preliminarily selected portion in the longitudinal direction of the print medium M more strongly than the other portion.
Patent JP-H09161222-A (JP)
Title: Thin-film magnetic head and its production
Inventor: YAMAMOTO TOMOKI
IPC: G11B5/39
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the defect of a protective later and to obtain a head having good quality by forming both flanks and the upper surface of an upper core layer to a shape capable of connecting these surfaces to each other by projecting curved surfaces at the time of forming the protective layer. SOLUTION: This magnetic head has one piece of induction type magnetic head element on a substrate 1. This head element is composed by intervening a gap spacer later 9 between a lower core layer 8 and the upper core layer 11. The entire part of the head element is covered with the protective layer 14. The both flanks in the track width direction and upper surface of the core layer 11 which come into contact with the protective layer 14 are respectively connected by the projecting curved surfaces R. Then, the core layer 11 has the shape to connect its both flanks and upper surface by the projecting curved surfaces R in the process of forming the protective layer 14 by covering the spacer layer 9 and the core layer 11 and, therefore, the interlinkage of the growth directions of the protective layer 14 does not arise and the defectless protective layer is formed.
Patent JP-H08184942-A (JP)
Title: Spool for film cartridge
Inventor: SHIBAZAKI OSAMU
IPC: G03C3/00
Filed: 1994-12-27
Abstract: PURPOSE: To prevent photographic film from being scratched and to mold a spool while restraining the deformation of the spool. CONSTITUTION: This spool 4 is provided with a catch 4h locking the photographic film F on the inside of a film insertion port 4g formed on a spool shaft part 4a, and a pressing part 4e2 pressing the film F toward the catch 4h. The pressing part 4e2 has cantilever structure and the film F is locked by engaging the catch 4h in a locking hole f1 formed at the end of the film F. The spool 4 is provided with an ejection recessed part A for releasing the spool at the time of molding on or near a center line L in the shaft direction of the shaft part 4a.
Patent JP-H11236392-A (JP)
Title: Production of metal salt of arylalkylphosphinic acid
Inventor: WEFERLING NORBERT DR
IPC: C07F9/30
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound according to a simple method by reacting an arylphosphonous acid and/or its alkali metal salt with an olefin in the presence of a free radical initiator and then reacting the resultant product with a metal compound. SOLUTION: An arylphosphonous acid (preferably phenylphosphonous acid) or its alkali metal salt or both are reacted with an olefin (preferably ethylene, isobutene or the like) in the presence of a free radical initiator [preferably 2,2'-azobis(2-amidinopropane) dihydrochloride]. The resultant arylalkylphosphinic acid or its metal salt or both are reacted with a metal compound such as Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na and/or K (preferably aluminum hydroxide or aluminum sulfate). The reaction is preferably carried out at 80-95 deg.C in the presence of acetic acid in a pressure vessel.
Patent JP-H10177841-A (JP)
Title: Fluorescent screen forming method for color picture tube
Inventor: KOIKE NORIO
IPC: H01J9/227
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce any brightness drop at a corner part by composing phosphor in phosphor slurry by means of phosphor of its size of 50% particle diameter by Coulter counter apparatus and setting the specific weight of this phosphor slurry in a specific range. SOLUTION: The coating film 25 of phosphor slurry is exposed to light via a mask 6 and correspondent patterns are baked on the opening 21 of the mask 6 so as to form blue, green and red phosphor layers 26B, 26G and 26R sequentially. The phosphor inside of phosphor slurry is composed of such one of 50% particle diameter of 4.5μm to 6.5μm by the Coulter counter apparatus, its specific gravity is set in a range from 1.200 to 1.300 and the maximum number of revolution of the panel at the time of uniformly applying this phosphor slurry on the effective part inside surface is set in a range from 150 to 250rpm. For instance, each colored phosphor layer is formed by using, respectively, a blue phosphor of 5.5μm particle diameter, a green phosphor of slurry specific gravity 1.260 with particle diameter 5.7μm, a red phosphor of slurry specific gravity 1.245 with particle diameter 5.8μm and such a one of specific gravity 1.255.
Patent JP-H05305818-A (JP)
Title: Connecting area structure between door waist weatherstrip and glass run
Inventor: SAKAMAKI YUJI
IPC: B60J10/08
Filed: 1991-12-20
Abstract: PURPOSE:To improve the sealing ability by avoiding a companying phenomenon of a seal lip on the door weatherstrip side in a connecting area between a seal lip on the door waist weatherstrip side and a seal lip on the glass run side. CONSTITUTION:A seal lip 8 of a door waist weatherstrip 3 is integrally formed in such a manner as to intersect perpendicularly to a seal lip 6 of a glass run 4, and a notch 10 of a required length from the lip forward end of the seal lip 8 on the door waist weatherstrip 3 side is provided on a connecting area between the seal lips 8 and 6.
Patent JP-H11153393-A (JP)
Title: Face-shaped heater
Inventor: SATO MASAYASU
IPC: F24H9/20
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer efficiency to a member to be heated and heat the member to be heated by a single heater and control radiation to air to a low level, by employing a constitution wherein a face-shaped heater is provided with a face-shaped heating body with a curved face and a mounting fixture having a structure for securing the face-shaped heating body on the member to be heated. SOLUTION: An antifreeze heater 10 is constituted by attaching a mounting fixture 40 and a heat insulating plate 60 on a face-shaped heating body 20. The mounting fixture 40 comprises a resilient metal plate curved in an arc, mounting arms 41, 41 hanging downward from centers of both sides and four tongue-like engagement pieces 43 protruding from both sides of the mounting arms 41, 41. At bottom ends of the mounting arms 41, 41, securing pawls 42, 42 bent inside in an upward direction are provided. The heat insulating plate 60 is composed of a flexible soft plate such as glass wool, styrene foam or the like.
Patent JP-H11151317-A (JP)
Title: Structure of floor-slab-penetrating part of vertical pipe in sprinkler facility for multistoried building
Inventor: HASHIZUME SHIGERU
IPC: F16L5/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To secure the functions of a sprinkler facility for a multistoried building in the event of a fire by preventing a vertical pipe leading to an alarm valve placed in a pipe space in a fire limit from being melted by heat from outside the pipe space in the event of a fire, although a synthetic-resin pipe that has problems regarding material and fire resistance is used as the vertical pipe. SOLUTION: In the structure of the floor-slab-penetrating part of a vertical pipe in a sprinkler facility for a multistoried building, a sheath pipe 11 made of steel, which has a flange part 11a formed on its outer periphery, is dropped into a through hole 12 formed in a floor slab 10 in a pipe space PS, and the flange part 11a is secured to the upper surface of. the part of the floor slab around the through hole 12. The vertical pipe 3 for the sprinkler facility is made of a synthetic resin and is passed through the sheath pipe 11, and rock wool 14 is packed between the synthetic-resin vertical pipe 3 and the sheath pipe 11. The sheath pipe 11 is closed at its lower end with fireproof putty 15 and at its upper end with mortar 16.
Patent JP-2001156896-A (JP)
Title: Portable telephone set
Inventor: KIMURA NOBUYUKI
IPC: H04M1/21
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To easily connect a portable telephone set to an electronic unit without attaching or detaching parts, which is used for data communication. SOLUTION: A card part 2 having a tip terminal part 21 is stored inside a main body 10 which is provided with an antenna 11, a speaker 12, liquid crystal display screen 13, a key input part 14 and a microphone 15 or the like. The card part 2 is projected from an opening 16 of a main body bottom surface and used when necessary in the portable telephone set 1. The intrusion of a foreign matter from the opening 16 is prevented by a flap 17 which is biased to block the opening 16 in a state the card part 2 is stored inside the main body 10.
Patent JP-H05240973-A (JP)
Title: Controlling device for machinery and apparatus
Inventor: MORITO KATSUMI
IPC: F23N5/20
Filed: 1991-12-20
Abstract: PURPOSE:To reduce power consumption while not damaging user's convenience in machinery and apparatus performing preparation operation for the ON-mode at the time of 'ON' of an ON/OFF switch during the OFF-mode at the time of 'OFF' of the ON/OFF switch. CONSTITUTION:A microcomputer is equipped with a control data generating means 24 repeatedly inputting data such as the use time or temp. of machinery and apparatus and learning the control data suitable for said data to output the same and a control means 25 controlling the preparation operation in an OFF-mode on the basis of the control data of the control data generating means 24.