baber/WOPTO huggingface dataset:
Patent JP-H05159357-A (JP)
Title: Optical recording medium and its production
Inventor: OSHIMA NORIKAZU
IPC: G11B7/2407
Filed: 1991-12-03
Abstract: PURPOSE:To provide the high-density optical recording medium and the process for production thereof. CONSTITUTION:A reversible deformation layer consisting of a shape memory alloy and a layer for reflecting light are laminated and the lamination is worked to <=1mum circular bits. The shape of the deformation layer changes according to a cooling rate and the direction of the light reflection layer changes and, therefore, the quality of the reflected light returning to an optical head changes and the recording and erasing of information are executed. Since the respective bits are isolated, there is no thermal interference between the bits and the recording at a high density is possible.
Patent JP-H11153929-A (JP)
Title: Electrophotograpic device
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of properly setting the conditions of a main body, in accordance with variation and improvement in unitized supplies. SOLUTION: The device is provided with an image forming unit 1 which incorporates a developer 7 and a developing device 5 and is attachable to/ detachable from the device main body and the image forming unit is timely exchanged for a new one and used. Further, the device is provided with a means for displaying a main body side parameter P to be changed according to the physical properties of the developer 7 incorporated in the image forming unit 1, on the outside of the nits (for instance, display with a number, a mark, a bar code, etc., on the side surface, etc., of the unit), a means (a control panel 19, an optical reader, etc.), for inputting information corresponding to the display to the main body and a means (a system controller 18) for setting the conditions of the main body side, based on the inputted information.  Thus, even if the improvement and variation occur in the supplies of the image forming unit, the information is inputted to the main body to set the optimum conditions.
Patent JP-H08175834-A (JP)
Title: Device for molding glass cell and method therefor
Inventor: YAMADA NORIHIRO
IPC: C03B23/049
Filed: 1994-12-21
Abstract: PURPOSE: To provide a device and a method for molding a glass cell aiming at preventing the each corner of the glass cell from the formation of V=shaped gap causing the phenomenon of liquid rising by providing a specific construction in the molding device for the glass cell by a compression molding a vessel shaped glass raw material with a prescribed pattern unit. CONSTITUTION: This device for molding a glass cell comprises compression molding a vessel shaped glass raw material 4 with a pattern unit consisting of a core 1 and outer molds 5a-5d each having molding surfaces. In this device the core 1 is constructed by an inner mold 2 for a side surface compression having molding surfaces and four gaps 2a-2d or notches running from the outside to the center of the core each in a diagonal line direction, and four inner molds 3a-3d for a corner part compression held as freely transferrable to the gaps 2a-2d or the notches.  On molding the glass cell, the side surfaces of the glass raw material 4 are compression molded by using the inner mold 2 for the side surface compression and the outer mold 5a-5d, and at the same time the inner corner parts of the glass raw material 4 are compressed by transferring the inner molds 3a-3d of the core 1 for compressing the corner parts.
Patent JP-H03179376-A (JP)
Title: Transfer and carrying device
Inventor: FUMA HIROSHI
IPC: G03G15/16
Filed: 1989-12-07
Abstract: PURPOSE:To surely separate a transfer paper from an image forming body by executing discharge only to one part from the head of the carrying direction of the transfer paper from a paper electrostatic charger and discharging a transfer unit after the non-image area of the transfer paper is passed. CONSTITUTION:The transfer paper P is supplied by a resist roller 5 and inserted between the paper electrostatic charger 6 and a turning roller 12 grounded through an insulating belt 11. Discharge from the charger 6 is started from the leading edge of the paper P and finished before the trailing edge of the paper P comes. Then, when the paper P is electrostatically attracted and carried by a carrying belt 10 and the non-image area of the paper P is passed through the transfer unit 20, the discharge is started by the unit 20 and a toner image is attracted in the image area of the paper P. Therefore, the non-image area of the paper P continues to be surely attracted by the belt 11 by static electrical power. Thus, the transfer paper P is surely separated from the image forming body 1.
Patent JP-H03178299-A (JP)
Title: Remote control system
Inventor: TAKAHAMA KOJI
IPC: H04N5/00
Filed: 1989-12-06
Abstract: PURPOSE:To attain remote control with a correct remote control signal even when a signal by an external interference light is inputted by providing a decoder comparing an output of a photodetection circuit with a remote control code stored in a memory and outputting the remote control signal to a signal transmission line only when they are coincident. CONSTITUTION:A decoder 52 has a memory 52a storing a remote control code for optical communication or a remote control code for wired communication and compares outputs of photodetector circuits 36, 38, 40 with a remote control code stored in the memory 52a and outputs a remote control signal in terms of the remote control code for optical communication or the remote control code for wired communication to a signal transmission line 34 only when they are coincident. Thus, even when an external interference light is projected to the photodetector circuits 36, 38, 40 and a signal by the external interference light is inputted from the photodetector circuit to the decoder 52, no noise signal is outputted from the decoder 52 to the signal transmission line 34 and no noise signal is superimposed on the remote control signal. Thus, the remote control is attained with the correct remote control signal.
Patent JP-H02165526-A (JP)
Title: Disconnecting switch
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/16
Filed: 1988-12-19
Abstract: PURPOSE:To make it possible to make a disconnecting switch smaller while simplifying the whole manufacturing process which includes that of a resistor by effectively disposing in an electrode structure the resistor for controlling surge voltages generated by reignition. CONSTITUTION:The fixed contact 9 of a fixed electrode 6 is surrounded by a shield 25 which has a ring-shaped electrode 26 at its opening, and the disconnecting switch has a moving electrode 8 which passes through the opening of a resistor shield 25 to open and close the fixed contact 29. A resistor R is provided which is put in its shortcircuited state while being connected to the moving contact 8 being closed and which is inserted into the circuit during reignition; while the disconnecting switch is closed, the resistor R is shortcircuited so that the circuit is not affected at all and, in association with the resistor shield 25 located on the side of fixing, the resistor R effectively restrains surge voltages generated at reignition. The resistor R for restraining surge voltages is divided into two parts, which are installed on the side of the fixed electrode shield and on that of the moving electrode. The disconnecting switch can thus be made smaller than in the case of integrating a resistor therewith.
Patent JP-H11153797-A (JP)
Title: Liquid crystal display device and its production
Inventor: YOSHIMURA KAZUYA
IPC: G02F1/1339
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation the display quality occurring in the movement of spacer members at the time of liquid crystal filling by providing light shieldable function films with first regions provided with the spacer members and second regions not provided with the spacer members. SOLUTION: The liquid crystal display device 1 is constituted by injecting liquid crystal into a device body in which two substrate members are superposed from a liquid crystal injection part 21. The first regions formed with the spacer members 17 in their longitudinal directions and the second regions not formed with the spacer members 17 behind the first regions with respect to a liquid crystal injection direction exist above light shieldable function films 14.... The second regions have the role as empty regions to which the spacer members 17 flowing thereto are saved when the spacer members 17 on the first regions are pushed and moved by the flow of the liquid crystals at the time of liquid crystal injection.  At this time, the light shieldable function films 14... are arranged in approximately parallel with the progressing direction of the liquid crystals and, therefore, even if the line width of the light shieldable function films 14... is narrowed, the movement of the spacer members 17 is limited only on the light shieldable function films.
Patent JP-H10119925-A (JP)
Title: Method and device to stick adherent protective foil to automobile body
Inventor: WALTER WOLFRAM
IPC: B65B11/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To automate the process of a protective foil sticking, and prevent air bubbles and wrinkles from generating by a method wherein on an adherent protective foil piece which is pulled out from a storage roll, holes are made along a specified contour line by using a clamping frame which is guided by a robot, and the adherent protective foil piece is brought into contact with a corresponding automobile body part, and pressed by a rubbing bar piece. SOLUTION: From storage rolls which are provided in roll stands 20, 20', 20'', a suitable foil piece is pulled out by a tightening frame 37 which is guided by sticking robots 35, 35', 35'', and a specified internal stress is induced to avoid wrinkles, and the foil piece is received by the tightening frame 37. Holes are made at correct locations on the foil piece by hole making tools which are guided by hole making robots 50, 50' before the foil is stuck. Then, the foil piece equipped with the perforated line, is lowered on a corresponding surface part of an automobile body 1 at a correct position by the sticking robots 35, 35', 35'', and pressed to the automobile body 1 in a manner to prevent wrinkles and air bubbles from generating, and in addition, pressed and fixed by a slidable elastic rubbing bar piece which is provided on a gate 65.
Patent JP-H0824037-A (JP)
Title: Transient deformation processing method of human keratin fiber
Inventor: JIYANNMITSUSHIERU SUTEYUURA
IPC: A61K8/00
Filed: 1994-12-21
Abstract: PURPOSE: To impart curls with continuity and soft and smooth cosmetic characteristics to a person's hair treated with silicones by using steam under a specific condition. CONSTITUTION: First, a composition made of silicone derivatives is applied to a person's hair. This treatment with silicones can be given before, during, or after stretching of a bundle of hairs to make a finally requested hair style. Next, the bundle of hairs soaked with the silicones is kept in contact with gas including steam of at least 75 deg.C for a period not exceeding 2 minutes, and next, air is made to flow all through the bundles of hairs speedily at the room temperature, and/or the curled hair is sucked and cooled by air flow. Finally, a mechanical means, which keeps stretching of the bundles of hairs totally treated and set as a requested style, is removed from the hair. In this way, attractive and soft curls can be obtained.
Patent JP-H03184725-A (JP)
Title: Wire cut electric discharge machining device
Inventor: TADA ISAO
IPC: B23H7/02
Filed: 1989-12-11
Abstract: PURPOSE:To enable processing even in case of the body to be worked being installed at a narrow part, by providing a frame which can be fitted freely detachably for the body to be worked and a sliding part fitted to this frame and capable of the motion of three axial degrees of freedom. CONSTITUTION:A wire head 34 of a wire electric discharging device performs the electric discharging af the body 1 to be worked while moving relatively for the body 1 to be worked. In this case, a frame 45 is fitted freely; detachably to the body 1 to be worked and a revolving base 31 is arranged for the sliding part 30 moved in three axial directions to this frame 45. The work head 34 fitted to this revolving base 31 is relatively moved to the body 1 to be worked by the motion of the sliding part 30 to electric-discharge the body 1 to be worked.
Patent JP-H06167981-A (JP)
Title: Musical sound synthesizing device
Inventor: MASUDA HIDEYUKI
IPC: G10H7/08
Filed: 1992-11-27
Abstract: PURPOSE:To provide the musical sound synthesizing device which has high fidelity although it can be manufactured at low cost. CONSTITUTION:Similarly to a general physical model sound source, various signals are exchanged between a linear part 104 and a nonlinear part 204 and then a musical sound is synthesized. The nonlinear part 204 is composed of an analog circuit to improve the stability and fidelity. Further, a junction 102 and the linear part 104 are composed of digital circuits to simplify the constitution.
Patent JP-H01160341-A (JP)
Title: Rotor of motor
Inventor: ARAI KAZUHIKO
IPC: H02K1/27
Filed: 1987-12-16
Abstract: PURPOSE:To inhibit permanent magnets against separation from a rotor core caused by their dislocation without reducing the magnetic force from the permanent magnets, by constituting the surface to install the permanent magnets to the rotor core in curved surfaces and in planes. CONSTITUTION:The surface installed to a rotor core 16 by permanent magnets 12-15 is composed of curved surface sections 17-20 in using the circumference section of a cylindrical rotor core as it is and plane sections 21-24 formed by shaving off a part of this circumference. The permanent magnets 12-15 are formed to meet these surfaces. The rotor core 16 and the permanent magnets 12-15 are fixed with adhesive.
Patent JP-H08231335-A (JP)
Title: Method for preventing change in odor and color of water-containing cosmetic
Inventor: MATSUMOTO FUMIO
IPC: A61K8/00
Filed: 1995-11-14
Abstract: PURPOSE: To prevent change in odor and color of a water-containing cosmetic by blending a water-containing cosmetic including amino acid, etc., and glycerols with a water-soluble reducing agent and/or a chelating agent. CONSTITUTION: This method for preventing change in odor and color of a water-containing cosmetic comprises adding a water-soluble reducing agent (e.g. a sulfite) and/or a chelating agent (e.g. ethylene diamine tetraacetate) to a water-containing cosmetic including one or two kinds of substances selected from amino acid and its salt, N-acylamino acid and its salt, a peptide and a protein and glycerol and/or diglycerol. The water-containing cosmetic contains 0.001-20wt.% water-soluble reducing agent and 0.001-20wt.% chelating agent. Although effect for preventing change in odor and color is obtained even when only either one between the water-soluble reducing agent and the chelating agent is used, the effect can further be improved by combinedly using these agents.  The cosmetic can be prepared in each cosmetic for liquid, milky lotion, gel, cream, suspended skin care, makeup, hair, body, hands and foots and bathing agents.
Patent JP-H03179567-A (JP)
Title: Trouble simulation method for logic circuit
Inventor: FUKUMOTO YUKIHIRO
IPC: G06F17/50
Filed: 1989-12-08
Abstract: PURPOSE:To set a single degenerated trouble, etc., at a library level with an external pin of a library removed at evolution of a logic circuit by providing a flag to an input/output pin of each instance. CONSTITUTION:A logic circuit 11 inputted to a simulator is evolved up to a primitive level of the simulator and a trouble is set to a logic circuit 14 for execution of the simulation. Then a flag is provided to an input/output pin 114 in the trouble simulation method of the logic circuit. That is, a flag is provided at evolution of the circuit 11 to decide whether the pin 114 of each instance 112 included in a library 111 is equivalent or not to an external pin 113 of the library 111 including the instance 112, i.e., the pin 114 is paired with the pin 113 or not. Thus it is possible to set a single degenerated trouble, etc., at a library level and to carry out the trouble simulation in the circuit 14 of a primitive level where the pin 113 is removed.
Patent JP-H04194843-A (JP)
Title: Manufacture of silver halide photosensitive material
Inventor: YAGO KAZUO
IPC: G03C1/85
Filed: 1990-11-22
Abstract: PURPOSE:To stably manufacture a photosensitive material having an electrification preventing property by setting concentration of alkali metal atomic ion in coating liquid of a colloidal layer to a value higher than a specified value, in manufacture of a photosensitive material having a layer containing a conductive metallic oxide and a hydrophilic colloidal layer, formed adjacently the aforesaid layer, on a substrate. CONSTITUTION:A substance preferable as a conductive metallic oxide is crystalline metallic oxide particles, and a substance containing an oxygen defect and a substance containing a small amount of a different atom of which a doner for a metallic oxide is formed are especially preferable since conductivity is generally high. A layer containing a conductive metallic oxide and a hydrophilic colloidal layer adjacent to the aforesaid layer are simultaneously coated with the same binder. Concentration of an alkali metallic atom in coating liquid of the adjacent layer is 0.01mol/l or more, and NaCl and LiCl are added in the coating liquid so that the concentration is kept at the value. This method provides stable and higher conductivity.
Patent JP-H04191353-A (JP)
Title: Production of ni-base heat resisting alloy stock
Inventor: IMAMURA MOTOAKI
IPC: C22F1/10
Filed: 1990-11-22
Abstract: PURPOSE:To obtain an Ni-base alloy having uniform microstructure and excellent in heat resistance by applying heat treatment to a billet of Ni-base alloy having a specific composition containing Cr, Ti, Al, etc., to form its structure into a state of graded coarse grains and then exerting finish working at respectively specified temp. and draft. CONSTITUTION:An ingot of an Ni-base alloy having a composition consisting of, by weight, <0.2% C, <1% Si, <2% Mn, 13-25% Cr, <5% Ti, <5% Al, and the balance Ni is hot-worked under the temp. condition of >=1200 deg.C at >=30% draft and formed into an Ni-base alloy billet. Then, heat treatment is applied to this billet to form its structure into a graded structure, consisting of recrystallized grains having a grain size of grain size No.1 or above specified by JISG0551 and having graded grain size in spite of its coarseness, to the central part. Successively, this billet is heated to 1100-1160 deg.C and subjected to finish working at >==30% draft, by which the Ni-base heat resisting alloy stock having a structure which is fine and uniform to the inner part even in the case of large-sized shape can be produced.
Patent JP-H06167701-A (JP)
Title: Liquid crystal display device
Inventor: FUJIWARA SAYURI
IPC: G02F1/1333
Filed: 1992-11-30
Abstract: PURPOSE:To uniformalize display characteristics without varying the retardation regulated by the double refractive indices of liquid crystals and cell thicknesses by providing substrates after sticking with plural grooves for the liquid crystals in the horizontal direction of a screen. CONSTITUTION:Plural wire-shaped light emitting sources Y1 to Yn are arranged along a direction Y on the one glass substrate and plural wire-shaped electrodes X1 to Xm are arranged in a direction X so as to intersect therewith on these light sources. The respective wire-shaped light emitting sources Y1 to Yn are constituted of light emitting parts 1 and wire-shaped optical waveguides 2 for transmitting the light from these light emitting parts 1. The plural grooves for the liquid crystals are formed in the horizontal direction of the screen on the substrates after sticking. Walls are eventually formed to prevent the fall of the liquid crystals by their own weight and the cell gaps of the liquid crystals are assured (nearly d1=d2) and the display uniform over the entire part of the screen is therefore possible.
Patent JP-2000131843-A (JP)
Title: Negative resist composition
Inventor: TACHIKAWA TOSHIKAZU
IPC: H01L21/027
Filed: 1998-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a practicable resist composition superior in resolution and profiles and good in stability against time lapse by incorporating a diazosulfonic acid derivative to be allowed to generate an acid by application of radiation and an organic amine compound. SOLUTION: The resist composition contains the diazosulfonic acid derivative to be allowed to generate an acid by application of radiation and the organic amine compound, and further, it may contain an organic carboxylic acid. The chemically amplifiable negative resist composition capable of forming a pattern superior in resolution and profiles can be obtained by incorporating an alkali- soluble resin and a compound capable of cross-linking in the presence of an acid. The diazosulfonic acid derivatives can be embodied by those known so far as the acid generator for the negative resist. The organic amine compound can be embodied by aliphatic amines and aromatic amines and heterocyclic amines and the like.
Patent JP-H10162346-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAGUCHI SATOSHI
IPC: G11B5/70
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain high durability and to improve regenerative output and overwriting characteristic by dispersing ferromagnetic powder consisting of Fe, Ni, Fe-Co, Fe-Ni, Cl-Ni, Co-Ni-Fe, etc., alone or their alloys into a binder, forming magnetic layers on a nonmagnetic base and specifying the magnetic characteristics of the magnetic layers. SOLUTION: The magnetic layer are formed on the nonmagnetic base consisting of polyethylene terephthalate, arom. polyacide, etc., by dispersing the ferromagnetic powder into the binder of a polyurethane resin. The ferromagnetic powder of which the specific surface area by SBET is preferably >=30 to <50m<2> /g and the saturation magnetization σs is preferably 140 to 170emu/g is used. In addition, the magnetic layers are regulated to the product π of the coercive force Hc(σe) in the longitudinal direction within the plane and magnetic flux ϕm(G.cm) within a range of 100 to 160, by which the electromagnetic conversion characteristics are improved.
Patent JP-H06167901-A (JP)
Title: Fixing roller and fixing device
Inventor: TANIGAWA KOICHI
IPC: B32B27/30
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the generation of an offset by electrostatic charge of peeling without annihilating the charges supporting the unfixed image of a base by using a fluororesin tube dispersed with a conductive material so as to have the volume resistivity in a prescribed range. CONSTITUTION:A press roller 2 is constituted by forming a sponge layer 24 consisting of foamed silicone rubber having an insulating characteristic on an arbor 21, then forming a conductive elastic layer 22 consisting of conductive silicone rubber thereon and forming a release layer 23' as a surface layer. This release layer 23' is formed by dispersing electrical conductivity imparting particles of carbon, zinc oxide, tin oxide, titanium oxide, etc., into PFA and adjusting its resistance value to 10<14> to 10<17>cm. The high-resistance PFA formed as a tube 23' is disposed together with the sponge layer 24 previously formed on the arbor 21 into metallic molds and thereafter, liquid conductive silicone rubber is injected between the tube 23' and the sponge layer 24 and is molded, by which the press roller 2 is obtd.