baber/WOPTO huggingface dataset:
Patent JP-2000348657-A (JP)
Title: Electron lens
Inventor: HOSOKI SHIGEYUKI
IPC: H01J37/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To allow observing and inspecting a hole with high aspect ratio (depth/ hole diameter) on a semiconductor surface, by providing a convergence means and deflection means which are inserted between an objective lens and a sample. SOLUTION: Disk-shaped electrodes 1, 2, 3 respectively having through holes in the central parts, and cylindrical insulating plates 4, 5 of alumina or the like that keep electric insulation between the electrodes and have a mechanical support structure are provided. Electric potential from plus hundreds volts to a ground potential is generally is applied to the disk-shaped electrode 1, about the ground or minus potential is applied to the disk-shaped electrode 2, and substantially the same potential as the disk-shaped electrode 1 is applied to the disk-shaped electrode 3. Thus, in addition to an original convergence operation of an objective lens, a mini lens is provided with a local convergence operation.  Utilizing a function of a deflection electrode 8 for deflecting a limited view field, incident angle of electron beams to the hole is made adequate, and the electron beams is deflected so as to reach the bottom of a deep hole 21.
Patent JP-S6049679-A (JP)
Title: Photoelectric conversion element, optical path thereof is extended
Inventor: HAYASHI YUTAKA
IPC: H01L31/052
Filed: 1983-08-29
Abstract: PURPOSE:To prevent the deterioration of a photoelectric conversion element, and to improve efficiency by extending an optical path by forming a light-transmitting first layer, to which irregularities are shaped, to the surface on the side reverse to the light-receiving surface side. CONSTITUTION:A photoelectric conversion element is formed by multilayer structure constituted by a transparent conductive layer 42, a semiconductor layer 43 consisting of three layers of a P type amorphous layer 43a, an amorphous silicon layer 43b, to which an impurity is not added, and an N type amorphous layer 43c and a back electrode 44. A layer through which aimed wavelength beams are passed may be used as the transparent conductive layer 42. A conductive thin-film, particularly, a metallic thin-film, is employed as the back electrode 44, but a second light-transmitting conductive layer 44a is interposed between the back electrode 44 and the semiconductor layer 43 to improve reflectivity on the back, and a limit to the shapes of projecting sections is relaxed. An optical path can be made longer than an optical path of one reciprocation in a photoelectric conversion layer by bringing the vertical angles of the projecting sections to 90 deg. or less.
Patent JP-H04358923-A (JP)
Title: Window molding for vehicle and its manufacture
Inventor: YADA YUKIHIKO
IPC: B29C48/12
Filed: 1991-05-31
Abstract: PURPOSE:To continuously form a window molding provided with a rainwater discharge groove with a sufficient damming function with ease and good workmanship. CONSTITUTION:In an upper part 2U of a window molding 2 at least installed on a section from the upper part of a window glass 1 through both sides, a decorative part 22 is swelled out outside a vehicle, and a rainwater receiving groove 26 is provided in the swelled thicker wall part, and respective molding parts such as the upper molding 20 and a side molding 2S are extruded in series.
Patent JP-H0448140-A (JP)
Title: Air conditioner
Inventor: SUMA CHIKAU
IPC: F24F1/00
Filed: 1990-06-18
Abstract: PURPOSE:To get a fast rising in temperature when an operation is started and to reduce a power consumption by a method wherein each of heating operations with an indoor heat exchanger only, a parallel circuit of the indoor heat exchanger and a radiation heat exchanger, a series circuit of the radiation heat exchanger and the indoor heat exchanger and the radiation heat exchanger is properly selected in response to a load. CONSTITUTION:At the time of starting operation, there is a substantial difference between an indoor air temperature and a set indoor air temperature, so that refrigerant discharged from a compressor 21 is flowed from a four-way valve 22, a two-way valve 23, an indoor heat exchanger 24, an expansion valve 25 and an outdoor heat exchanger 26 in this order and then a powerful hot air heating only with radiation of the indoor heat exchanger 24 is carried out. As the indoor temperature is increased and the difference between it and the set indoor air temperature is reduced, a part of the refrigerant passed through the four-way valve 22 passes through the two-way valve 27, radiation heat exchanger 28a and an expansion valve 29, merged with a flow of refrigerant flowing to the outdoor heat exchanger 26 and thus hot air heating and radiation heating are concurrently carried out. As the indoor air temperature approaches the set indoor air temperature, the refrigerant flows in the series circuit of the radiation heat exchanger 28a and the indoor heat exchanger 24 and then the hot air heating and the radiation heating are concurrently carried out. As the indoor air temperature reaches or exceeds the set indoor air temperature, only the radiation heating is carried out.
Patent JP-S5679845-A (JP)
Title: Picture display device
Inventor: WATANABE MASANORI
IPC: H01J29/06
Filed: 1979-12-04
Abstract: PURPOSE:To obtain a picture of high resolution, by such as arrangement that an insulated base plate, on which electron beam control electrodes are arranged, a plurality of linear hot cathodes, lattice-shaped electrode plate, deflecting means and a luminous display board are arranged almost in parallel at regular spaces. CONSTITUTION:An insulated base plate 1, on which electron beam control electrodes 2 are arranged at regular distances, a plurality of linear hot cathodes 3 arranged in such a manner as to cross said electron beam control electrodes 2 almost at a right angle, a lattice shaped electrode 4 having through holes 5 at a position corresponding to each point of intersection by the electron beam control electrode 2 and the linear hot cathode 3, a deflecting electrode 6, for deflecting an electron beam, and a luminous display board 11, in which a luminous material layer 10 emitting light by a collision of the electron beam is provided, are allowed to almost parallelly keep regular distances and constitute a picture display device.
Patent JP-H096223-A (JP)
Title: Terminal apparatus for teaching and game
Inventor: HONMA AKIRA
IPC: G06Q50/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a terminal apparatus for teaching and game which is compatible to any voice reproducing apparatus and whose cost can be down. CONSTITUTION: The terminal apparatus for teaching and game is connected with a voice reproducing apparatus 20 having at least two channel voice outputs; a voice analogue signal for questioning is sent out of a first voice channel 1, a signal of such as the number of questions, the number of correct answers, etc.  and a voice analogue signal for reproduction at the time of response are sent out of a second voice channel 2, the voice signals sent out of the second voice channel 2 are distinguished in order to store the number of the correct answers and the number of questions, etc., in a CPU, and at the same time, voice analogue signals for reproduction at the time of response are recorded in a voice synthesizing circuit 25 by the control of the CPU, whether an answer is correct or incorrect is judged by taking out a switch operation signal of a solver by the CPU, voice signals recorded in the voice synthesizing circuit 25 are reproduced based on the results of the judgment, and the results are displayed on a display apparatus.
Patent JP-H0447781-A (JP)
Title: Video signal recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/93
Filed: 1990-06-14
Abstract: PURPOSE:To reduce noise sufficiently around a white level and to minimize fog of a picture even in a moving picture by varying an amplitude limit of an amplitude limit element in a noise reduction means corresponding to a level of a reproduced video signal inputted to the noise reduction means. CONSTITUTION:An output data of a subtractor 15 and an input signal to an NR circuit 100 are used as input addresses to a ROM 110 and a slice level of an output signal outputted from the subtractor 15 is changed depending on the input signal. That is, a threshold level of a still picture area is set larger to process a signal with bad S/N after FM demodulation around a white level so as to emphasize the noise reduction effect and a threshold level of a still picture area is set smaller to process a signal with excellent S/N around a white level so as to suppress as much as possible a fog of the picture in a moving picture portion. Thus, undesired deterioration of picture quality is not incurred and sufficient noise reduction effect is realized in each signal level.
Patent JP-H06348278-A (JP)
Title: Electric-acoustic converter
Inventor: SUZUKI KAZUSHI
IPC: G10K9/13
Filed: 1993-06-02
Abstract: PURPOSE:To provide the electric-acoustic converter which is enhanced in reliability and is improved in ease of assembly. CONSTITUTION:This electric-acoustic converter has a base body part 2 which has a flat planar shape, a diaphragm supporting part 8 which is erected in this base body part exclusive of a flange part 6, contains a magnetic driving part 14 acting vibrating magnetism on a diaphragm 10 and is formed with a supporting surface 16 for supporting the diaphragm by being enclosed with an outside wall part 18 to regulate the movement of the diaphragm in a horizontal direction, an external part 4 which is fixed to the flange part 6 of the base body part to enclose the diaphragm supporting part 8, forms a resonance space resonating chamber 54 on the front surface side of the diaphragm and around the diaphragm supporting part 8 and is formed with a sound releasing part 52 for opening the resonant part to the outdoor air from the flank part side and plural projecting parts 6 which are projectingly formed on the inside surface of this external part and regulate the moving range in the vertical direction of the diaphragm.
Patent JP-H10329241-A (JP)
Title: Carton, and method and apparatus for opening it
Inventor: INOUE MASAO
IPC: B31B50/76
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To simply open a carbon having no flap. SOLUTION: The opening apparatus 1 for opening the carton 10 of a folding state without flap in a case-like state is constituted. In this case, the apparatus 1 comprises a pawl member 27 for temporarily locking an overlapping part 17 with a cutout part 10f formed at the carton 10, and an adsorbing pad 31 provided approachably to and separably from the carton 10 to adsorb to hold the carton 10 locked to the member 27.
Patent JP-S5782218-A (JP)
Title: Signal recording and reproducing system
Inventor: SHIMEKI TAIJI
IPC: G11B20/18
Filed: 1980-11-10
Abstract: PURPOSE:To pick up clock information from a reproduction signal, by combining the clock information pickup technology when the level inverting interval of  reproduction pulse waves is definite with the nature of a digital signal converted from an analog signal. CONSTITUTION:An input analog signal is AD-converted 1 into a digital signal in 16-bit. The level degradation circuit 2 makes code conversion indicating adjacent level that the least significant bit is zero and other bits are 1 when all the bits are 1, and the least significant bit 1 and other bits are 0 when all the bits are 0, and an error detection/correction code is added 3 and a synchronizing signal is added 4. A signal with level inversion is formed when the bits are 1 by a modulation circuit 5 and it is outputted to a recording head 7 via a recording amplifier 6. At reproduction, a synchronizing signal pattern is detected at a synchronizing signal separation circuit 13 after clock reproduction 11 and demodulation 12 and outputted through an error detection/correction 14.
Patent JP-S643871-A (JP)
Title: On-vehicle auto exchanger device
Inventor: MATSUI SATOSHI
IPC: G11B17/26
Filed: 1987-06-25
Abstract: PURPOSE:To enable a magazine to be set regardless of whether or not electric power is supplied by pressing the magazine by the projection piece of a case cover and closing a switch when the case cover is closed. CONSTITUTION:When the case cover 203 which is locked by a lock mechanism 200A is closed, the projection piece 204 inside the cover presses down the magazine M. The magazine M which contains plural disks is locked on a plate 21A provided on an elevation table and a substrate 84 which supports the optical pickup part consisting of a turntable 88 and a lens 90 is supported rotatably by a spring 86. While an auto exchanger installed in a trunk is not supplied with electric power, the magazine M is inserted into a case 200 and the cover 203 is closed to turn on the switch for a magazine moving motor, thereby entering a stand-by state.
Patent JP-H11335149-A (JP)
Title: Production of regenerated aggregate
Inventor: ONO KATSUSHI
IPC: C04B18/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a regenerated aggregate, capable of regenerating the aggregate having an extremely reduced amount of adhered cement paste from concrete wastes at a low cost by a simple process. SOLUTION: This method for producing a regenerated aggregate comprises crushing concrete wastes into grains having grain particle diameters not larger than the maximum grain diameter of aggregates contained in the concrete wastes, recovering the crushed products having grain diameters of >=5 mm as coarse aggregates and the crushed products having grain diameters of 1.2-5 mm as fine aggregates, respectively, drying the crushed products having grain diameters of 0.15-1.2 mm into a water content of <=3%, grinding the dried products, simultaneously removing the ground powder having grain diameters of <0.15 mm, and subsequently using the grains having grain diameters of 0.15-1.2 mm as fine aggregates.
Patent JP-H0671699-A (JP)
Title: Molding machine
Inventor: MARUYAMA TERUO
IPC: B29C45/56
Filed: 1993-06-29
Abstract: PURPOSE:To provide a molding machine having a processing accuracy which can stand comparison with a mechanical grinding, etc., by eliminating problems of a prior art molding method. CONSTITUTION:A molded form of a high accuracy can be manufactured by a rotary molding machine in which a cavity 6 for sealing molten material is formed of an upper plate 3 and a lower plate 5, and which has an upper bearing 12, a lower bearing 13 of a motor for rotating the plurality of plates.
Patent JP-2000348509-A (JP)
Title: Head lamp
Inventor: KOYAMA HIROO
IPC: F21V11/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate restriction on the design of a vehicle by introducing a structure such that a sufficient light-quantity is secured by sending the light to a second reflecting surface by a first reflecting surface of an ellipse system superior in the converging characteristic even in case a head lamp having small width to the left and right is required. SOLUTION: A head lamp 1 includes at least one optical system of twice reflecting type, consisting of a first reflecting surface 3 embodies on an elliptical surface system where a light source 2 is arranged at a first focus f31 and a second reflecting surface 4 comprising a paraboloid system, where a focus f4 is arranged near a second focus f32 of the first reflecting surface 3.  This twice reflecting optical system is installed, so that the second focus f32 of the first reflecting surface 3 is dislocated in the left-right direction and also an optical axis z4 passing the focus f4 of the second reflecting surface is dislocated in the same direction, thereby the light is sent to the second reflecting surface by the first reflecting surface of elliptical type superior in the converging characteristic even in case a head lamp having small width to the left and right is required, and requirements on the light quantity and the light distributing characteristics are satisfied.
Patent JP-H0323443-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIURA AKIO
IPC: G03C7/34
Filed: 1989-06-20
Abstract: PURPOSE:To reduce deterioration of sensitivity by forming at least one of silver halide emulsion layers containing a specified masking coupler on a substrate. CONSTITUTION:At least one of the silver halide emulsion layers formed on a substrate contains the masking couplers represented by formula I in which A is aryl; B is alkyl or aryl; J is a divalent bonding group; het is an O or S atom;Ar is arylene; ad n is 0 or 1, thus permitting the obtained coupler to reduce fog and to prevent deterioration of sensitivity even at the time of rapid development processing and to have a superior masking effect.
Patent JP-H118925-A (JP)
Title: Method for connecting porous protective tube for burying cable
Inventor: SHIMOMURA TETSUYA
IPC: H02G1/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which porous protective tubes for burying cable can be easily connected to each other. SOLUTION: A screw section 6 is formed on the front end side of a bolt 1 used for connecting a porous protective tube 2 for burying cables, and a bag-like cup 5 is provided at the rear end section of the bolt 1. Then, a tapered section is formed in the cup 5 so that the section expands diametrically towards the bottom section of the cup 5, and a split nut which is made expandable diametrically by dividing the nut into two parts is provided to the tapered section, so that the nut is reciprocatively arranged in the. Therefore, the bolt 1 can be coupled with another bolt by only press-fitting the screw section 6 into the bag-like cup 5.
Patent JP-H117141-A (JP)
Title: Laminated electrophotographic photoreceptor and its production
Inventor: ONOBORI TSUMUGI
IPC: G03G5/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high sensitivity for semiconductor laser light and excellent repetition stability for sensitivity and electrification property. SOLUTION: This laminated electrophotographic photoreceptor 1 is obtd. by successively depositing at least a charge producing layer 3 and a charge transfer layer 4 in this order on a conductive base body 2. The charge producing layer 3 is a oxotitanium phthalocyanine vapor deposition film. The oxotitanium phthalocyanine vapor deposition film is subjected to dipping treatment in an aq. solvent comprising ethylene glycol dialkylether and water, or an aq. solvent comprising diethylene glycoldialkylether and water, or an aq. solvent comprising 2-methoxy-2-methyl-4-pentanone and water.
Patent JP-S645995-A (JP)
Title: Production of diamond-like substance
Inventor: KIMURA MITSUO
IPC: C23C16/27
Filed: 1987-06-26
Abstract: PURPOSE:To produce at high speed diamond-like substance in a film form having large surface area by introducing plasma of hydrogen gas and org. compd. separately to the vicinity of heated substrate to react in the presence of transition metal. CONSTITUTION:The diamond-like substance is produced on the substrate in a reactor with hydrogen gas and org. compd. contg. gas by plasma CVD method as follows: the plasma of hydrogen gas and org. compd. contg. gas or its plasma are introduced separately to the vicinity of the heated substrate and reacted in the presence of transition metal. The transition metal having <=1X10<-2>Torr vapor pressure at 1,000 deg.C is pref. When the org. compd. contg. gas is introduced to the vicinity of the substrate as plasma, the electron temp. at the part generating the plasma is preferably <=5X10<4> K.
Patent JP-H116322-A (JP)
Title: Comb blade type parking tower garage
Inventor: YOSHIKAWA TADAO
IPC: E04H6/22
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to contribute to the reduction in facility cost by increasing the parking capacity of a comb blade type parking tower garage. SOLUTION: Parking racks 3 are arranged at both the sides of a traveling space for a conveying truck 1 formed at each parking story, a lift 5 having a ramp 6 capable of freely liftable through each parking story is provided, and comb blade forks 11A, 11B, 21A, 21B, 33A and 33B for supporting each car through car wheels are arranged in ramp 6, conveying truck 1 and parking room 4, which are constituted for freely taking each car in and out. And the conveying truck 1 is equipped with a fork moving equipment capable of freely moving comb blade forks 11A, 11B loaded with cars through wheels to a parking room side and a fork lift for lifting the comb blade forks 11A, 11B with truck within a predetermined range.
Patent JP-S5959690-A (JP)
Title: 1,3-diaza-9-thia-anthracen-2,4-dione and polymerizable mixt-ure
Inventor: RAINAA BUINGEN
IPC: C07D495/14
Filed: 1983-09-01
Abstract: Described are 1,3-diaza-9-thia-anthracene-2,4-diones of the general formula (II)    <IMAGE>  (II)  wherein R1, R3 and R4 are identical or different and individually each denotes a hydrogen or halogen atom, an alkyl, alkoxy, carboxyl or alkoxy-carbonyl group, R2 denotes an alkoxy, carboxyl or alkoxy-carbonyl group, or two of the groups R1, R2, R3, and R4 together form a condensed aromatic radical. These compounds are used as photoinitiators in photopolymerizable recording materials and have an increased sensitivity in the spectral range between 425 and 480 nm.
Patent JP-H0448949-A (JP)
Title: Removing method for dust on base plate
Inventor: IWAKURA NAOYUKI
IPC: H05K3/12
Filed: 1990-06-18
Abstract: PURPOSE:To remove dust on a base plate by attracting and removing dust on the base plate by static electricity in an uncontacted state before a printing stage for the base plate. CONSTITUTION:An electrostatic dust collector 10 in which dust is attracted by static electricity is provided so that it is opposed to a base plate 4 in an uncontacted state in the midway part wherein the base plate 4 is placed on a rail 2 and carried to a printing stage. An insulator 11 has been charged with necessary static electricity and the base plate 4 is passed thereunder. When dust (refuse, dirt and a foreign matter, etc.,) is stuck on the surface of the base plate 4 and the same is passed under the electrostatic dust collector 10, dust 6 on the base plate 4 is charged into polarity different from the insulator 11 by electrostatic induction and thereby attracted to the insulator 11. The passing speed of the base plate 4 at this time may be set so that the time capable of sufficiently attracting and removing dust 6 by the dust collector 10 can be secured. Thereby trouble is eliminated wherein organic substance remains and printing failure is caused.
Patent JP-H0713475-A (JP)
Title: Production of hologram
Inventor: KOIE KAZUTOSHI
IPC: G02B3/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the process for production of the hologram capable of well recording a lens array assembled and arranged with many small lenses in a flat plate form without noise. CONSTITUTION:The light past the lens array 5 assembled and arranged with the many small lenses in the flat plate form is made incident as object light on a hologram recording material 1 and reference light is made incident on the hologram recording material 1 from the opposite side to expose the hologram. Light shielding films are attached to a part of the respective small lenses of the lens array 5 to mask a part of the small lenses. The hologram is exposed in such a manner that the overlap parts of the light past the small lenses and the light past the other small lenses do not arise.