baber/WOPTO huggingface dataset:
Patent JP-H04280274-A (JP)
Title: Development device
Inventor: NAKAKUMA AKIRA
IPC: G03G15/00
Filed: 1991-03-08
Abstract: PURPOSE:To perform stable development operation, regardless of a development mechanism energized with an energizing means toward a rotary drum, thereby obtaining a development device to ensure stable image formation. CONSTITUTION:A development mechanism 24 is so supported on a frame body as to be freely movable in both approach and retreat directions from a rotary drum 26. The development mechanism 24 includes a development housing 28, and a developer application means 40 mounted thereon via a support axis means 42. Also, a pair of interval setting rollers 50 and 52 are so fitted to both sides of the developer application means 40 as to be freely rotatable. Furthermore, energizing means 72 and 74 are laid to energize the development mechanism 24 in a direction for approaching the rotary drum 26. The pair of the interval setting rollers 50 and 52 are kept in contact with the surface of the rotary drum 26 due to the energizing force, and the development mechanism 24 is thereby kept at the predetermined development position, relative with the rotary drum 26. The energizing means 72 and 74 are so constituted as to energize the development mechanism 24 in a direction for approaching the drum 26 via the support axis means 42 of the developer application means 40.
Patent JP-H03266729-A (JP)
Title: Display device for vehicle
Inventor: OTANI YOICHI
IPC: B60K35/00
Filed: 1990-03-16
Abstract: PURPOSE:To improve the visibility by disposing a display device having an indicating needle correspondence display portion and a light emitting indicating needle in front and rear of a half mirror intersecting the visual confirming direction of a driver, and attaching a display portion adapted to overlap-display with a higher brightness than that of the light emitting indicating needle to the display device. CONSTITUTION:When an ignition switch is turned on, an illumination lamp 11 and a cold cathode tube 18 are respectively lighted, and an indicating light 25 of a light emitting indicating needle 10 penetrates a half mirror 5, whereby the transmitted light is visually confirmed as a real image by a driver. An indicating light 26 of the display device 16 is reflected by the half mirror 5, so that the reflected light is visually confirmed as a virtual image by the driver. Accordingly, the driver can visually confirm a scale indicating the display content of a display plate 17, an indicating needle correspondence display portion comprising numerals 28, a car velocity display portion 29 indicating the display contents of the respective display elements 23, 24, a trip display portion 30 and an indicating needle 10 at the same time. Further, when a warning lamp 21 is lighted, a warning display portion 31 is visually confirmed as a virtual image.
Patent JP-S60212791-A (JP)
Inventor: KAMATA HIROSHI
IPC: G06Q50/20
Filed: 1984-04-06
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-H07249911-A (JP)
Title: Antenna fixing structure
Inventor: TAIMURA HIROSHI
IPC: H01Q21/20
Filed: 1994-03-11
Abstract: PURPOSE:To obtain antenna fixing structure capable of eliminating the necessity of angular adjustment at the time of fixing an antenna, improving appearance and reducing air resistance. CONSTITUTION:One end of four antenna supporting members 30 are fixed to a main pole 20 with brackets 40, 40, 50, 60. A rod-like antenna 10 is fixed to the other end of the member 30 through a bracket 70. The member 30 is formed like a regular octogonal cylinder. The lower faces (a pole side fixing face and an antenna side fixing face) of both ends of the member 30 are fixed in a face- contacted state. Since face contact is adopted, the fixing angle of the antenna 10 is accurate and angular adjustment can be made unnecessary.
Patent JP-H01244083-A (JP)
Title: Vibration isolating structure
Inventor: YAMANAKA HISAYUKI
IPC: E04H9/02
Filed: 1988-03-22
Abstract: PURPOSE:To reduce effectively the vibration of a structure, and at the same time, to keep the time-elapsed reliability by providing vibration control devices constituted of liquid tanks in which liquid is stored on the top of the structure having vibration isolating devices underneath. CONSTITUTION:One or more vibration control devices 5 and 5 constituted of liquid tanks 5a and 5a in which liquid 5b and 5b are stored are arranged on the top 1d of the body 1c of a vibration isolating structure 1 which is so constructed that it has vibration resistance devices 7 and 7 on the foundation 1b thereof. In case of an earthquake and so on, vibrations generated in the body 1c through the vibration isolating devices 7 and 7 are absorbed and reduced by the vibration control devices 5 and 5.
Patent JP-2000267275-A (JP)
Title: Photosensitive resin composition and printed circuit board
Inventor: ONO TAKAO
IPC: G03F7/038
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition capable of exposure with UV and development with a dilute aqueous alkali solution, forming a coating film with a wide heat management range in which the hardening degree of the unexposed part in drying is controlled prior to removal in development, having high sensitivity and suitable for a soldering resist film for a printed circuit board excellent in heat resistance, electric insulating property and chemical resistance. SOLUTION: The photosensitive resin composition contains a photosensitive prepolymer obtained by allowing at least part of the epoxy groups of a polyfunctional epoxy resin to react with at least one of acrylic acid and methacrylic acid and to react further with at least one of a polybasic acid and its anhydride and by allowing formed carboxyl groups to react with a glycidyl compound having at least one unsaturated group in one molecule and other than glycidyl (meth)acrylate, a photopolymerization initiator, a reactive diluent and a thermosetting compound.
Patent JP-S641925-A (JP)
Title: Device for testing light radiating device
Inventor: FURURANKU JIEI RANGUREI
IPC: G09G3/00
Filed: 1988-03-22
Abstract: PURPOSE: To test a light radiating device having light radiating components of different heights by constituting each probe in an expandable and shrinkable state.  
     CONSTITUTION: A testing device 2 controls a drive 6 in accordance with its program and the device 6 drives a device 10 to be tested in a preselected state or under a preselected condition. A probe 18 receives light rays radiated from light radiating parts 30, 32, and 34 and leads the light rays to their corresponding detectors 22 along an optical cable 20. The electric signal detected by means of one detector 22 is transmitted to the testing device 2 through a sensor 14 where the quality of the components 30, 32, and 34 is determined. The probe 18 can be attached to a fixed position and is constituted in an expandable and shrinkable state so that the probe 19 can adapt itself to light emitting parts having different heights. In addition, a photoconductive fiber in the optical fiber cable 20 is constituted in a retreatable state from its casing so that the receiving angle of the fiber can be effectively reduced. Therefore, the spatial resolution of the testing device 2 can be adjusted at every probe. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04280802-A (JP)
Title: Production of metal oxide thin film
Inventor: TSUTSUMI NOBUO
IPC: C01G23/053
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a multilayer porous metal oxide thin film having various kinds of shapes, and a structure controlled in the molecular level by a develop ing method modified in the kinds and the producing conditions on an amphiphatic compound used. CONSTITUTION:A compound having a fluorocarbon chain as a hydrophobic group and a polar group bound to both the molecular ends is used as an amphiphatic compound. A developing liquid is developed on a proper substrate and then dried to afford a composite film. The amphiphathic compound is extracted from the composite film to prepare the objective metal oxide thin film. The amphiphatic compound used in this invention does not promote hydrolysis of a metal alkoxide, because the compound can be prepared in the developing liquid prepared by using a non-aqueous solvent. As a result, various metal alkoxides can be as starting materials of the oxide thin film.
Patent JP-H09258363-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIZUNO MASAFUMI
IPC: G03C1/035
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material handleable under blight safelight and having high contrast photographic characteristics by incorporating a specified heavy metal compound in an specified amount per silver halide in the silver halide grains of an emulsion. SOLUTION: The photosensitive material has at least one silver halide emulsion layer on a support and the silver halide grains of the emulsion contains the heavy metal compound represented by the formula: M.Cl5 (H2 O)<2-> .A in an amount of at least 2×10<-5> mol/mol of silver halide. In the formula, M is Ir, Ru, Rh, or Os, and A is a counter cation. The silver halide grains have a silver chloride content of 50-99mol%. Incorporation of a large amount of such a heavy metal compound in the silver halide emulsion permits high sensitivity and high contrast photographic characteristics to be acquired without using any hydrazine derivative.
Patent JP-H01241891-A (JP)
Title: Removing method for electronic component
Inventor: ASANO SHOZO
IPC: H05K3/34
Filed: 1988-03-24
Abstract: PURPOSE:To prevent an accident to cause an improper soldering to an electronic component disposed therearound by removing the component at a temperature lower that of a solder alloy for soldering the component. CONSTITUTION:A low melting point alloy or metal having a solidphase line temperature lower than that of a solder alloy used for soldering an electronic component is supplied to a soldered part of the component to be removed, the soldered part is heated at a temperature between the solid-phase line temperature of the alloy or metal and the solid-phase line temperature of the solder alloy, the alloy or metal is first melted, the molten alloy or metal is diffused in the solder alloy thereby to reduce the solidphase line temperature of the solder alloy, the solder alloy is melted, and the component is then removed. The low melting point alloy is formed suitably in combination of Sn, Pb, Bi, In, Cd, etc., and the single metal can employ these metals.
Patent JP-S56163155-A (JP)
Title: Resin composition for coating
Inventor: TACHIKI SHIGEO
IPC: C09D201/06
Filed: 1980-05-21
Abstract: PURPOSE: To obtain a resin composition for coating having improved heat stability, by blending a resin containing hydroxyl groups with a boron compound containing hydroxyl groups or diboron trioxide.  
     CONSTITUTION: The object composition is obtained by blending a resin (A) containing hydroxy groups having a hydroxy value of 10 or more with a boron compound (B) containing hydroxy groups or diboron trioxide. Resins containing hydroxyl groups include saturated polyester resin, unsaturated polyester resin, acrylic resin, epoxy resin, etc. Boron compounds containing hydroxyl groups include methylboronic acid, triethylboroxine, etc. A boron compound of component B is used in an amount of 0.2W20pts.wt., based on 100pts.wt. resin containing hydroxyl groups of component A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08262343-A (JP)
Title: Endoscope
Inventor: MASUBUCHI RYOJI
IPC: G02B23/26
Filed: 1995-03-27
Abstract: PURPOSE: To reduce the diameter of an insertion part by providing the above endoscope with shape detecting means for translucent members for detecting the shapes of these translucent members, thereby making it possible to incorporate a phase conjugation image forming technique into the soft endoscope. CONSTITUTION: The respective connecting rings (shape detecting means) 18 between the respective image transmission optical element 17 of a first image transmission optical system 7 are deformed when the insertion part 2 of the endoscope 1 is deformed at the time of inserting this part into the body and the first image transmission optical system 7 is deformed as well. At this time, the electric resistance values of the respective connecting rings 18 are changed according to the deformation rates of the respective connecting rings 18 and, therefore, the shape information of the first image transmission optical systems 7 is detected by a shape detector 20 in accordance with the change in the electric resistance values.  The deformation of the second image transmission optical system 13 is made possible in such a manner that the same shapes are attained by the shape information of the first image transmission optical system 7. The respective connecting rings 18 are respectively electrically connected to each other and are further connected to the external shape detector 20 of the endoscope 1 via a signal line 19.
Patent JP-S57182720-A (JP)
Title: Production for liquid crystal display device
Inventor: KAMOI SUMIO
IPC: G02F1/1339
Filed: 1981-05-07
Abstract: PURPOSE:To improve the resistance to adhesion and lower the surface specific resistance value to prevent static electricity and electric charging, by subjecting a flexible polyester film substrate to the ultraviolet-ray treatment before sealing. CONSTITUTION:The ultraviolet-ray treatment is performed by irradiating ultraviolet rays at a distance of 2-10cm for 5-60min with, for example, a low-voltage mercury-arc lamp where a maximum peak wavelength is 2537Angstrom . After the irradiation, display electrodes 3 are provided on the lower face of an upper substrate 1, and counter electrodes 4 are provided on the upper face of a lower substrate 2. As an adhesive, an epoxy adhesive containing an epoxy resin as a component, more precisely, an epoxy-polyamide adhesive containing an epoxy resin and polyamide is desirable. The ultraviolet-ray treatment is performed after providing electrodes 3 and 4 or after performing the orientation treatment; and by this ultraviolet-ray treatment, a hudroxyl group of phenol is introduced to the surface of the polyester film, and the surface is made hydrophilic to improve the quality.
Patent JP-S60211630-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: B01F7/00
Filed: 1984-04-05
Abstract: PURPOSE:To improve the dispersing property and packing property of magnetic powder and surface smoothness and electromagnetic transducing characteristics of a magnetic layer formed by using the magnetic powder, by forming the magnetic layer with a magnetic coating material mixed and dispersed by means of a stirring device after filling the stirring device with a stirring medium having a mean particle diameter of <=1.1mm.. CONSTITUTION:A magnetic coating material 9 roughly mixed by means of a rough mixer 6 is supplied to a mixing tank 1 with a pump 8. The coating material 9 is forcedly stirred at the inside of the sand grinder type mixing tank 1 together with a stirring medium 10 which is previously put in the tank 1 and has a mean particle diameter of <=1.1mm. and discharged outside through a screen 5. Therefore, a magnetic layer which has an excellent dispersing and packing properties of magnetic particles and excellent surface smoothness and electromagnetic transducing characteristics can be obtained.
Patent JP-H03268192-A (JP)
Title: Customer number sensor
Inventor: ISHIKAWA HARUO
IPC: G07C9/00
Filed: 1990-03-19
Abstract: PURPOSE:To accurately count up the number of passing customers even when only one customer passes or plural customers simultaneously pass by selecting an addition value in one of ranges 1 to n based upon the sensing patterns of plural infrared-ray sensors and totalizing the added values. CONSTITUTION:When a customer 60 passes a customer number counting place on which a continuous temperature change sensing band is formed, one of infrared-ray sensors 11 to 1N senses a temperature change and a pulse signal consisting of a high level temperature change sensing signal outputted from the sensor sensing the temperature change and low level temperature change non-sensive signals outputted from residual infrared-ray sensors sensing no temperature change is inputted to a counter 40. The inputted value is collated with the contents of an addition value selecting table in the counter 40 and the addition value in one of the ranges 1 to n corresponding to the number of passing customers is selected and added to a count value added and totalized up to the preceding counting to count up the number of passing customers.
Patent JP-H10249251-A (JP)
Title: Pump dispenser
Inventor: TADA TETSUYA
IPC: B05B11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a return spring which converts the swinging motion of a trigger to the ascending/descending motion of a piston and at the same time, returns the trigger into a direction in which it is initially positioned by molding the return spring of a plastic material in a laterally almost arc fashion so that the return spring is elastically deformable in a stretchable direction. SOLUTION: The pulling of a trigger 12 enables the rotation of a pinion 48 following the rotation of a sector gear 46 and consequently, the descending of a piston 16 through a rack 44. In turn, a liquid contained in a cylinder 14 is pressurized and the pressurized liquid is jetted from the orifice 24 of a nozzle 22 through a secondary valve 38. In this case, the base piece 50a of a return spring 50 molded of a plastic material in a laterally almost L form is pulled downward resulting in the elastic deformation of the return spring 50. Thus a restoring force to return the return spring 50 to its original shape is generated on the spring 50 by the elastic deformation. Further, the piston 16 is caused to ascend by the restoring force when the traction force of the trigger 12 is relieved, and the liquid contained in a container 18 is sucked into the cylinder 14 through a primary valve 36.
Patent JP-H01241462-A (JP)
Title: Thermal printer
Inventor: YAMADA TAMIO
IPC: B41J2/35
Filed: 1988-03-23
Abstract: PURPOSE:To dispense with readjustment of a head electrification energy at the time of assembly of a printer and replacement of a printer head, to reduce the number of assembling processes and to facilitate the replacement and repair of the printer head, by discriminating a rank of a resistance value of the printer head when a power is ON, and by adding a function of setting the head electrification energy suitable for the rank of the resistance value. CONSTITUTION:When the power of a printer control circuit is turned ON, a microcomputer detects the potential of an A/D conversion port P. By setting a voltage corresponding to a rank of a resistance value of a head beforehand in ROM, accordingly, the microcomputer can discriminate the rank of the resistance value of the head. The rank of the resistance value of the head is discriminated in this way, and thereby a time of electrification of the head can be set so that an electrification energy of the head be a prescribed value. This is executed by determining the number of counts for the period of a signal to be generated by an oscillator for an electrification energy control of the thermal head.
Patent JP-H06280463-A (JP)
Title: Door gate hinge
Inventor: KUROSAWA MASAKI
IPC: E05D3/02
Filed: 1993-03-29
Abstract: PURPOSE:To enhance its outside view and workability as well. CONSTITUTION:A movable hinge member 1 is formed by projecting a mounting bolt 12 into a hook and eye hinge 11. By inserting the mounting bolt 12 into a gate post 6, the movable hinge 1 is mounted in such a fashion that the gate post 6 may be clamped with a positioning nut 2 threaded into its base end and a fixing nut 3 threaded with the tip, thereby adjusting the horizontal position of the hook and eye hinge 11 by the threaded position of the positioning bolt 12. A fixing hinge member 4 having vertically opposed support pieces 41 is mounted to a gate door frame 7. The span between the opposed support pieces 41 is such that the hook and eye hinge 11 my be rotated based on the mounting bolt as its axis. The hook and eye hinge 11 is inserted between the support pieces 41 where a hinge core rod 5 is dropped into it, thereby connecting both the support pieces.
Patent JP-H10256495-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: AKIYAMA ZENICHI
IPC: H01L27/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which can be increased in number of reading-out and writing times by suppressing the deterioration of the ferroelectricity of the device. SOLUTION: A nonvolatile semiconductor storage device 10 is constituted by forming a field oxide film 12, a gate insulating film 12, word lines 14, impurity-diffused areas 16a and 16b, and an interlayer insulating film 17 and depositing polysilicon 18 on the insulating film 17 so that the polysilicon 18 may reach the impurity-diffused areas 16a and 16b which become the source or drain of a transistor 15 for transferring charges. A silicon-diffused barrier metal layer 19 and a platinum layer which becomes the lower electrode 21 of a dielectric substance 20 are successively formed on the polysilicon 18 and, after patterning, the upper electrodes 23 of independent ferroelectric capacitors are formed of platinum films for individual memories.  The dielectric substance 20 is composed of a solid solution of lead zirconate, lead stannate, and lead titanate and is formed by forming a film composed of a material containing a composition expressed by Pb[(Zrx Ti1-x )1-y Sny ]O3 (where, 0.2<x<0.8 and 0.05<y<0.4) as a main component.
Patent JP-S62225351-A (JP)
Title: High-quality character printing method for electro-transfer type printer
Inventor: NISHIJIMA TAKEO
IPC: G06K15/02
Filed: 1986-03-27
Abstract: PURPOSE:To enable clear characters with vertical-line outlines emphasized to be printed simply by providing a basic character generator, by extracting printing dots constituting the vertical-line outline of a character to be printed from a multiplicity of printing dots constituting the character, thereby forming a second character generator. CONSTITUTION:Printing dots constituting a vertical-line outline part of a character to be printed are extracted from a multiplicity of printing dots constituting the character stored in a basic character generator 1 to form a second character generator 2. Thus, the character generator comprising the printing dots constituting the vertical-line outline part of each character is formed by extracting the printing dots for the vertical-line outline part from the printing dots for each character stored in the basic character generator 1. Accordingly, a software-based processing of a program processing is only required, it is sufficient to provide only the basic character generator 1 without need to provide the second character generator for exclusive use for vertical lines, and clear high-quality characters with vertical lines being emphasized can be printed with a low storage capacity.