baber/WOPTO huggingface dataset:
Patent JP-H05101870-A (JP)
Title: Household cooking utensil having heating device
Inventor: SHIMON YAHABU
IPC: H05B3/68
Filed: 1991-10-15
Abstract: PURPOSE: To enhance the power of a cooking face significantly by making a cooking face layer of material having high temperature heat shock durability when the layer is provided on the top face of a housing constituting a home cooking utensil, and laminating providing a heat conductive insulation layer, a foil heating member, an electric insulation material layer, and a comparatively sturdy layer on the bottom face thereof. CONSTITUTION: A cooking face layer 12 on the top face of a housing 10 constituting a home cooking utensil is divided into an area 14 which is brought into a comparatively high temperature and an area which is brought into a comparatively low temperature, and on-off switches 16, power connection devices 18, indication devices 20, timer and clock indication portions 22 are provided in the respective areas. A heat conductive insulation layer 32, a foil heating member 30, an electric insulation material layer 34, and a comparatively sturdy layer 36 are laminating provided on the bottom face of the layer 12, and the bottom layer is pushed up by a spring 38. The member 30 is divided correspond to two areas 14, and either is, or both are simultaneously heated.  This way, thermal power density is set to be 30, or 70 waits per square inch so that a heating temperature is wholly heightened than normal up to 200 deg.C or 270 deg.C.
Patent JP-H07120323-A (JP)
Title: Measuring apparatus for surface color of metal
Inventor: HIRATA NORIHIKO
IPC: G01J3/46
Filed: 1993-10-25
Abstract: PURPOSE:To obtain measuring results with high accuracy agreed among measuring persons in a simple manipulation without requiring skills, when a function is evaluated. CONSTITUTION:The measuring apparatus 1 for measuring a color of a metallic surface is constituted of an optical system part 2 and a chromaticity operating part 3. The optical system part 2 condenses a light from a light source 5 onto a pin hole 7 by means of a condenser lens 6, turns the coming but from the pin hole 7 light into parallel luminous fluxes by a collimator lens 9, guides the luminous fluxes to a switching mirror 10 switching an optical path, and directly illuminates both a sample 11 and a specular reference plate 12 alternately at 5 deg. to normal lines L and L' of the sample and reference plate. Regularly reflected luminous fluxes from the sample 11 and specular reference plate 12 are taken into an integrating sphere 14 and received by a photodetector 16 arranged at a position not to be directly illuminated by the luminous fluxes. An output of the photodetector is guided to the chromaticity operating part 3 to obtain a measuring value.
Patent JP-H04143702-A (JP)
Title: Reflection preventive film
Inventor: IIZUKA SHIGEO
IPC: G02B1/10
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a superior spectral reflection characteristic over a wide wavelength range, to have superior durability, and to maintain stable performance by laminating layers made of specific materials in specific order. CONSTITUTION:The optical film thicknesses of the 1st, 2nd, and 3rd layers which are laminated in order on the surface of an optical component are denoted as n1d1 - n3d3 within ranges shown by expressions I - III. Here, lambda is the wavelength of applied light, n1, n2, and n3 are the refractive indexes of the 1st, 2nd, and 3rd layers to the light with the wavelength lambda, and d1, d2, and d3 are the thicknesses of the 1st, 2nd, and 3rd layers. Consequently, reflection prevention effect is superior over a wide wavelength range and the sufficient durability is obtained.
Patent JP-H08266468-A (JP)
Title: Wink detection system
Inventor: OKUZAWA YUKIO
IPC: A61B3/10
Filed: 1994-10-31
Abstract: PURPOSE: To enable observing of the opening or closing of eye lids with the passage of time by a method wherein a fixed area of a face containing anterior ocular segments of eyes to be inspected is photographed by a video camera, an image signal thereof is converted into a digital signal to be binary coded and the areas of iris parts containing pupils and the diameters thereof in the direction of opening or closing the eye lids are operated at a specified time interval. CONSTITUTION: A TV camera 1 is set at a position about 1.5-2.0m away from a face (a) of a person to be inspected under sitting and, when a photographing is started, a video signal of the video camera 1 is inputted into an image input device 3. Here, image information is converted to a digital value being limited to a light and shade value at each 1/30sec. and an output thereof is sent to a computer 4. When the computer 4 binary codes the digital signal by a specified threshold to set fixed measuring ranges containing the pupils and irises of the anterior ocular segments a1 of the eyes to be inspected, colored points of pixels within the measuring ranges are added up. Then, winking (closing of the eye lids) is detected when the areas of the irises containing the pupils decrease sharply below a specified level.
Patent JP-H08129637-A (JP)
Title: Digital image processor
Inventor: SHIMIZU YASUMITSU
IPC: H04N5/262
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an easy-to-see display image which does not vary in gradation conversion characteristics (contrast and brightness) abruptly with the motion of the image. CONSTITUTION: This digital image processor is provided with a motion detecting means consisting of a frame memory 8 and a motion detector 9. The motion detector 9 compares current image data with the last image data stored in the frame memory 8 to detect the motion of the image. An LUT control circuit 7 receives the signal of the motion detector 9 and stops a look-up table 2 from being set corresponding to the outputs of a maximum value detecting circuit 5 and a minimum value detecting circuit 6 so that the gradation conversion characteristics (window) are not varied.
Patent JP-H03127899-A (JP)
Title: Mounting structure of conductive member onto case body
Inventor: SANPEI TOMIO
IPC: H05K7/14
Filed: 1989-10-14
Abstract: PURPOSE:To make it possible to obtain a uniform continuity between a case body and a member by a method wherein axis parts protruded previously on the case body having a conductivity and the member, which is provided with opening parts to be inserted these axis parts therein and whose contact parts with the case body have a conductivity, are provided and the member is pressure-welded to the case body by a pressure welding means. CONSTITUTION:Conductive films 1b and 1c of a case body 1 are respectively applied on the inner side surface and the outer side surface of the case body 1 and a conductive film is continuously applied on mounting pedestals 10 as well. After a printed wiring board assembly 2 is fitted into stud screws 11 of the pedestals 10 provided on the case body 1, the pedestals 10 are respectively clamped using a washer 13 and a nut 12 and the assembly 2 is coupled with the case body 1. In this case, earth lands 2a to 2e of the assembly 2 are installed in an area to correspond sufficiently to mounting surfaces 10a of the pedestals 10 and the respective surfaces to oppose of the earth lands 2a to 2e and the mounting surfaces 10a oppose to each other in a plane. Thereby, a uniform continuity can be obtained between the case body 1 and the member 2.
Patent JP-S63143940-A (JP)
Inventor: KUPUSUWAMII RAJIYAGOPARAN
IPC: C10G35/14
Filed: 1987-10-23
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-H11109406-A (JP)
Title: Display device and its production
Inventor: YAMAJI TOSHIFUMI
IPC: G02F1/1368
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which is lowered in contact resistance and is simplified in constitution by bringing ITO(indium tin oxide) film of a transparent electrode into direct contact with source regions. SOLUTION: Gate electrodes 22, a silicon nitride film 23, a silicon oxide film 24 and a silicon film 25 are formed on an insulating substrate 21. A silicon oxide film 27 and a silicon nitride film 28 are formed on the silicon film and first and second contact holes 29a, 29b penetrating these films are formed. Electrodes 30 in contact with the drain regions 25d through the first contact holes 29a are arranged. The entire part is coated with a planarization film 31 and third contact holes 32 are formed at the points corresponding to the second contact holes 29b of the planarization film 31. Transparent electrodes 33 in direct contact with source regions 25a are arranged via the third contact holes 32.
Patent JP-H02112864-A (JP)
Title: Manufacture of exhaust manifold for vehicle
Inventor: TSUZUKI YOSHIHIKO
IPC: B22D19/00
Filed: 1988-10-21
Abstract: PURPOSE:To restrain increase of the weight and to improve the thermal insulation property by forming an inner pipe branching into plural pieces at one end part, covering the inner pipe thereof with inorganic fibrous heat insulating material and outside of the heat insulating material with outer shell and including both ends of the outer shell and the inner pipe as cast-in to form a flange. CONSTITUTION:The inner pipes of stainless steel plate-made first breeches pipe 12 and second breeches pipe 14 are shown with the broken line in the figure. The first breeches pipe is composed of cylindrical main pipe 16 and one pair of branching pipes 18, 20 branching to right and left two directions. On both breeches pipes 12, 14, the stringy heat insulating material 28 is wound without any gap. Further, both breeches pipes 12, 14 are provisionally fixed with wire 30 at three parts and the outside is integrally covered with the mild steel-made outer shell 32. The first flange 38 is fixed at the corresponding end parts of the main pipe 16, the main pipe 22 and the outer shell 32 with the cast-in. The second flange 40 and the third flange 42 are formed as the same way as the above, to connect each with an exhaust hole and exhaust pipe. By this method, the increase of weight of an exhaust manifold is restrained to low, and the thermal insulation property is improved and explosion sound of an engine and noise of exhaust gas are prevented from leakage to outside.
Patent JP-H01109556-A (JP)
Title: Magneto-optical disk erasing device
Inventor: MIYATAKE NORIO
IPC: G11B11/10
Filed: 1987-10-21
Abstract: PURPOSE:To promptly and completely erase a magneto-optical disk by providing a means by which a magnetic field can be given to the whole surface of the magneto-optical disk and a light projecting means by which pulse-shaped light can be given to the whole surface of the disk. CONSTITUTION:The magneto-optical disk 6 to be erased is put on a center pole 2 of a single pole type direct current electromagnet 1. A light projecting device 7 is composed of a light source 8 and a reflecting mirror 9, and light energy from the light source 8 is projected uniformly on the magneto-optical disk 6 with the reflecting film 9. In order to erase the magneto-optical disk 6 using this magneto-optical disk erasing device, the single pole type direct current electromagnet 1 is excited, the disk 6 to be erased is put on the center pole 2, and next, the light projecting device 7 is put on the disk 6, and the light is projected. For the surface of the disk 6, the vertical magnetic field component of 500 oersted or above is given with the electromagnet 1, for the light source 8, the pulse-shaped light energy is given by using a xenon flash lamp, and the temperature of the recording medium of the disk 6 is adjusted so that the temperature can reach near Curie temperature.
Patent JP-H10108738-A (JP)
Title: Rack type table
Inventor: UTSUNOMIYA KIYOKAZU
IPC: A47B17/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To effectively and decently utilize the rear side of a top plate between right and left supporters as a wiring space and to stably and surely support the top plate. SOLUTION: This rack type table restrains a bracket 7 to each of a right and left pair of the supporters 1 and 1 in the state of being adjustable and the right and left brackets 7 and 7 support the top plate 8. In this case, extended parts 9 extended to the rear side along the inner side surface of the supporter 1 are provided at the rear part of each bracket part 7 and the right and left tip parts of a frame member 10 forming an opening 11 for inserting a wire are erected at each extended part to arrange the top plate 8 in front of this frame member 10.
Patent JP-H09113921-A (JP)
Title: Electrode substrate of liquid crystal display
Inventor: GOSHOO KENICHI
IPC: G02F1/1343
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate with which the reduction of the area in the parts of the transparent substrate not to be formed as cells is possible and the failure in inspection is averted even if the pitch of transparent electrode parts is small. SOLUTION: This electrode substrate is formed of the transparent electrodes having display electrode parts 13a for applying electric fields on a liquid crystal layer, terminal electrode parts 13b for transmitting the voltages impressed from external terminals to these display electrode parts 13a and inspection electrode parts 13c formed broader than these terminal electrode parts 13b for contact with a probe for external inspection. In such a case, the transparent electrodes are so formed that the electrode parts 13c for inspection are interposed between the display electrode parts 13a and the terminal electrode parts 13b.
Patent JP-S6399539-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NATORI YUKISHIGE
IPC: H01L21/56
Filed: 1986-11-10
Abstract: PURPOSE:To prevent the inclusion of bubbles in a resin layer and yield of pinholes, by providing a main injection port toward a space in a mold in one surface of the mold, which is vertical to the surface of a substrate on the side of the element of the substrate, and providing an auxiliary injecting port toward the space in a mold in the surface of the neighboring mold, which is vertical to the surface of the substrate on the opposite side of the element of the substrate. CONSTITUTION:Resin is injected through a main gate 6, which is communicated to a main runner 7, and an auxiliary gate 61, which is communicated to an auxiliary runner 71 branched from the main runner 7 and provided in the side surface in a neighboring mold at the close side to the main gate 6. The main gate 6 is directed toward a wide space in the mold having a thickness of d1 on the side of a semiconductor chip 1 of a substrate 2. The auxiliary gate 6 is directed toward a space in the narrow mold having a thickness d2 on the opposite side of the chip of the substrate 2. When the resin is injected through the main gate 6 and the auxiliary gate 61, the space in the narrow mold having the thickness d2 is filled with the resin through both gates in fanwise shapes. Therefore, the resin, which flows into the space in the thin mold, is molded in the direction so as to push out air in the space based on the positional relationship between the main gate 6 and the auxiliary gate 61.
Patent JP-H10152342-A (JP)
Title: Glass absorbing ultraviolet light and infrared light
Inventor: SAKAGUCHI KOICHI
IPC: C03C4/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ultraviolet light and infrared light-absorbing glass having a neutral gray color tone, especially high in ultraviolet light-absorbing ability and suitably used as window glass for vehicles such as automobiles, as window glass for buildings, etc. SOLUTION: This glass absorbing ultraviolet light and infrared light and having a neutral gray color tone comprises a basic glass composition comprising 65-80wt.% of SiO2 , 0-5wt.% of B2 O3 , 0-5wt.% of Al2 O3 , 0-10wt.% of MgO, 5-15wt.% of CaO, 10-18wt.% of Na2 O, 0-5wt.% of K2 O, 5-15wt.% of MgO+CaO, and 10-20wt.% of Na2 O+K2 O, and a coloring component comprising 0.20-0.50wt.% (in terms of Fe2 O3 ) of all iron oxides (T-Fe2 O3 ), 0.45-2.0wt.% of CeO2 , 0-1.4wt.% of TiO2 , 0.0005-0.005wt.% of CoO, 0.0002-0.002wt.% of Se, 0-0.01wt.% of NiO, and 0-1.0wt.% (in terms of SnO) of all tin oxides, and FeO in an amount of 5-25wt.% (in terms of Fe2 O3 ) based on T-Fe2 O3 .
Patent JP-H10112368-A (JP)
Title: Rotary connector
Inventor: OKADA TETSUYA
IPC: H01R35/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enhance convenience in handling, separately select materials of a housing and a case, enable an inexpensive material to be used, and attain cost reduction by forming a housing part integrally with a terminal conductor connection portion and separating inside and outside cases. SOLUTION: Housings 11 and 21 in which a terminal conductor connection portion 5 and a terminal conductor 6 are stored are formed respectively integrally by molding, and the housings 11 and 21 are incorporated into an inside case 1 and an outside case 2. The inside case 1 and the outside case 2 are combined relatively rotatably, a flat cable wound in spiral shape is stored in a space 3 formed both cases, and a terminal conductor connection portion 5 is inserted into the housings. Thereby, positioning between the housings and the terminal conductor 6 is eliminated, and play of the housings and the terminal conductor 6 is eliminated, making it possible to use inexpensive material and reduce manufacturing cost.
Patent JP-2001088319-A (JP)
Title: Ink tank for ink-jet printer and printing apparatus equipped with the ink tank
Inventor: DOI TAKESHI
IPC: B41J2/175
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank for ink-jet printer and a printing apparatus equipped with the ink tank. SOLUTION: An ink feed port for supplying ink to a recording head part 2 is provided in a first storage chamber 4 and a second storage chamber 3. Ink can be stably supplied even at high-speed printing and is prevented from leaking against an environmental change due to a temperature change, a pressure change or the like. Moreover, ink is prevented from leaking and can be consumed to the end even after an ink 13 in the second storage chamber 3 is used up.
Patent JP-H11109475-A (JP)
Title: Camera
Inventor: ISHIGURO MINORU
IPC: G03B17/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of displayed information and to display desired information with a small number of switch operations by making date information having a date in desired display order arbitrarily selectable. SOLUTION: An LCD driving part 138 controls the display of an LCD 71 by an instruction by a CPU 131. When a date switch is depressed, the CPU 131 detects the ON operation, to decide whether elapsed time is >= two seconds or not. When the date switch is depressed before a lapse of two seconds, display change processing for the LCD 71 is executed. In other words, a signal is emitted from the CPU 131 to the LCD driving part 138, to change the display. A display state is changed by the display changing processing for the LCD 71 and this processing is repeated to successively change the display. Therefore, the display of the LCD 71 including the date can be arbitrarily selected by the taste of a camera user. An automatic setting function for such a date display is provided to eliminate a date display selecting operation and facilitate handling.
Patent JP-2000102187-A (JP)
Title: Battery charger
Inventor: NAKAMURA HIDEAKI
IPC: H02J7/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the performance deterioration of a secondary battery by terminating refreshing discharge and starting charging operations when the discharge voltage of the battery is higher than a preset specified value or continuing the refreshing discharge when the discharge voltage is lower than the specified value. SOLUTION: When a secondary battery 54 is in a nearly fully-charged state, no memory effect occurs even when charging operations are started without completing refreshing discharge. When it is discriminated that the terminal voltage of the battery 54 is sufficiently high and the remaining capacity of the battery 54 is in a nearly fully-charged state when a preset period of time tset (of, for example, 3 minutes, etc., which is sufficiently long to accurately confirm the capacity of the battery, but is too short to give an influence to the whole charging time) has elapsed after the refreshing discharge is started, the refreshing discharge is interrupted without allowing the battery 54 to discharge to its lower-limit voltage Vmin, and the charging operations are started. Since the refreshing discharge is not completed, the performance deterioration of the battery 54 can be avoided and, in addition, no memory effect occurs.
Patent JP-S63122227-A (JP)
Title: Prober
Inventor: UKAJI TAKAO
IPC: H01L21/66
Filed: 1986-11-12
Abstract: PURPOSE:To enable the probe points to be automatically aligned with the element to be inspected by a method wherein a means to detect probe point positions by the size of photodetective signals corresponding to emitted light positions is provided. CONSTITUTION:A prober controller 10 controls light emitting elements 4 arranged in matrix to emit light for successively scanning elements to be inspected through the intermediary of a light source driving circuit 8. At this time, the emitted light is entered into a photodetector 6 held on the opposite side of surface light emitting element group 4 to probes 3 to be converted into electric signals. These electric signals amplified by an amplifier 7 are read by the prober controller 10. Through these procedures, the prober controller 10 detects the positions shielded by the probe points on the basis of the data on light quantity in respective positions of light emitting elements 4b of light source i.e. the electric signals to store the positions as the probe point positions.
Patent JP-2000098229-A (JP)
Title: Reflecting reduction projection optical system, projection aligner equipped therewith and exposing method using the same
Inventor: TAKAHASHI YUTO
IPC: G02B17/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent image-forming performance while the number of reflection surfaces is restrained to be comparatively small and further to improve the image- forming performance of an actually produced optical system while securing substantial telecentricity on an object side by constituting the system so that a specified condition may be satisfied. SOLUTION: This optical system is constituted of a 1st reflection mirror (concave mirror) M1 having a concave reflection surface, a 2nd reflection mirror (plane mirror having an aspherical surface) M2 having an aspherical reflection surface whose power is zero in a paraxial area, a 3rd reflection mirror (convex mirror) M3 having a convex reflection surface, an aperture diaphragm AS having a specified shape aperture part, and a 4th reflection mirror (concave mirror) M4 having the concave reflection surface in order to form the image of an object on a 1st surface R on a 2nd surface W. Then, it is constituted to satisfy the condition 0.7>s/D>0.1. In the expression, (s) shows a distance along an optical axis from the apex of the mirror M3 to the aperture diaphragm AS and D shows the distance along the optical axis from the mirror M3 to the mirror M4.
Patent JP-S63121784-A (JP)
Inventor: HASHIMOTO HIROSHI
IPC: G21C15/02
Filed: 1986-11-12
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。