baber/WOPTO huggingface dataset:
Patent JP-H07130716-A (JP)
Title: Method for dry etching and for forming wiring of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/3205
Filed: 1993-10-30
Abstract: PURPOSE:To provide a new etching method capable of forming silver patterns appropriately, in spite of etching difficulty of silver usually seen before, and to form high-quality silver wiring by such an etching method as this. CONSTITUTION:The title dry etching method is a method for forming patterns by etching a thin film 103 composed of silver or its compound, and the thin film 103 is etched by using a gas such as NO2, NO2, NO, N3O2 for forming acid nitrides of silver, or substances obtained by adding O2, O3, CO or CO to N2, NF3 or NCl, and so on. When wiring is formed on a semiconductor substrate 101 by etching a thin-film of silver or its compound and forming patterns, etching is performed heating a substrate using a gas for forming acid nitrides of silver.
Patent JP-H03159597-A (JP)
Title: Controlling method for cooling fan of generator motor
Inventor: KONNAI TADASHI
IPC: H02P5/74
Filed: 1989-11-14
Abstract: PURPOSE:To smoothly start, to shorten starting time and to reduce power consumption by inputting an operating frequency signal of a cooling fan motor to a current type inverter, converting a commercial AC power source to a variable AC power source by an inverter control, and supplying it to the motor. CONSTITUTION:If a cooling fan operation command is output from a motor generator, the operating frequency of a cooling fan becomes 40Hz by a generator motor load-cooling fan frequency characteristic diagram. A signal is delivered from a plant controller 11 to a current inverter 12. The inverter 12 operates No. 6 lower cooling fan motor B6 of No.1 upper cooling fan motors A1 in frequency 40Hz up to 70% of motor generator load. Then, when the motor is started to exceed 70% of the load, a cooling fan operating frequency calculated by the controller 11 becomes higher than 40Hz to linearly rise. This is input to the inverter 12 to be introduced to the operation exceeding 40Hz. When the motor load becomes 100%, a current type inverter becomes 50Hz operating frequency.
Patent JP-H10141740-A (JP)
Title: Air conditioning device
Inventor: MOCHIZUKI KATSUMI
IPC: F24F11/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device by which an 'energy saving property', and the improvement of 'amenity' can be obtained. SOLUTION: When a compressor 11 is operated in the vicinity of the lowest operation frequency, by setting the opening degree of an electrically operated valve 13 at a lower opening degree side than a control opening degree based on a discharging temperature, a refrigerant circulation amount decreases, and as the discharging temperature of the compressor 11 ascends, the discharging pressure and the suction pressure of the refrigerant decrease together, and for this reason, in spite of the compressor is operated in the vicinity of the lowest operation frequency, the capability of this air conditioning device Z1 shows a tendency to decrease, and decreases further lower than a lowest capability corresponding with the lowest operation frequency of the compressor 11.  By a further decrease of the lowest capability of this air conditioning device Z1 , the capability variable range is extended, and by a variation of an indoor load, a following becomes further easier, and at the same time, the 'start/stop' region reduces, and the 'start/stop' frequency becomes lower. As a result, for the air conditioning device Z1 , an 'energy saving property' by the reduction of an electricity consumption, and 'amenity' by the reduction of the number of interruptions for a blowing of indoor air, can be realized.
Patent JP-H02140177-A (JP)
Title: Optical bathtub
Inventor: MORI TAKASHI
IPC: A47K3/022
Filed: 1988-11-21
Abstract: PURPOSE:To effectively irradiate the whole skin surface of a human body with a visible light and to promote vital reaction on the skin surface and in an internal part by providing an hexagonal cylinder body, whose inner surface is formed for a reflection surface, and plural optical conductors to irradiate the cylinder body with the visible light. CONSTITUTION:Flat boards 501-506, whose inner surfaces are formed for the reflection surfaces (mirror surfaces), are integrally coupled to constitute a hexagonal cylinder body 50. A socket 31 of an optical conductor cable 30 is connected to a connecting port 60 and the light to be transmitted through the optical conductor cable 30 is allowed to irradiate the cylinder body 50. The light radiating into the cylinder body 50 is turned in the cylinder body 50 with being reflected by the reflection boards 501-506 and a body 70 to be irradiated in the cylinder body 50 is irradiated with the light. A person to go into an optical bathtub and to execute optical bathing can observe the irradiating condition of the light satisfactorily and can enjoy the efficient optical bathing.
Patent JP-H07132902-A (JP)
Title: Packing method by hot melt
Inventor: SAKAKIBARA RYOHEI
IPC: B65B25/00
Filed: 1993-10-29
Abstract: PURPOSE:To easily pack an adhesive hot melt block without melting a thin sheet applied. CONSTITUTION:After a sheet 8 applied with a parting treatment has been laid down in the developed state of a metallic container 1 by use of the freely developing and assembling box type metallic container having the bottom plate and the side plates which can be tumbled, the metallic container 1 is assembled. The metallic container is lined in the inside with the sheet 8 applied with a parting treatment and molten hot melt is poured in the inside of the sheet 8 and cooled and solidified. In this way, a hot melt solid packed by the sheet 8 applied with the parting treatment is obtained.
Patent JP-H05134437-A (JP)
Title: Electrophotographic sensitive body
Inventor: MITO KAZUYUKI
IPC: C09B67/50
Filed: 1991-11-11
Abstract: PURPOSE:To allow the sensitivity of a sensitive body to coincide with sensitivity required to maintain the sharpness of an image from exposure used in an image forming process in which an electrostatic latent image is formed by spot exposure with exposure beams and developed with a developer and to improve the dependency of electrical characteristics on environment. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer contg. oxytitanium phthalocyanine having crystal form by which clear diffraction peaks are shown at 9.3 deg., 10.6 deg., 13.2 deg., 15.1 deg., 15.7 deg., 16,1 deg., 20.8 deg., 23.3 deg., 26.3 deg. and 27.1 deg. Bragg angles (2theta+ or -0.2 deg.) in the X-ray diffraction spectrum and the max. diffraction peak is imparted at 26.3 deg. Bragg angle and oxytitanium phthalocyanine having crystal form by which the max. diffraction peak is imparted at 27.3 deg. Bragg angle (2theta+ or -0.2 deg.).
Patent JP-H09101384-A (JP)
Title: Plasma intensifying dual coil for superhigh temperature fusion reactor
Inventor: ICHIKAWA MASAHIDE
IPC: G21B1/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enable confinement of plasma with magnetism for a superhigh temperature fusion reactor by winding a stable dual coil together with conductive ring. SOLUTION: For magnetism confinement of plasma for superhigh temperature fusion reactor, generation of the third magnetic field from an additional coil is necessary. For this purpose, an electric field generating from a stable dual coil 5 is provided in parallel. In a high frequency energy source flowing in the stable dual coil 5, a high frequency electric field is generated by the magnetic field, which operates inside the plasma to increase the density. Furthermore, an insulated conductive ring 10 exists in the lower part of the stable dual coil 5, which is induced in the electric field and so a synergistic effect is more enhanced in the plasma. By using the both magnetic field and the electric field together, the magnetism of plasma 7 for complete superhigh temperature fusion reactor can be confined.
Patent JP-H09109124-A (JP)
Title: Mold for molding tile
Inventor: ANDO YOSHIMICHI
IPC: B28B3/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to take out the body material of a tile molded by raising a core after molding without collapsing the end of the dovetail groove by vertically slidably providing a core at the center of a core box disposed in the hollow outer mold, and forming a protrusion for a dovetail groove mold at the upper end of the core. SOLUTION: The mold 10 for molding a tile has the upper part of a core box 2 disposed in a hollow outer mold 1, and an upper mold 4 opposed to the box 2 via a predetermined molding space 3, and comprises a sliding guide groove 5 provided at the center of the core box, a slidable core box 6 having protrusions 6A for a dovetail groove mold protruding to both upper sides and disposed in the groove 5 in such a structure that the box 6 is urged by a spring 7 in the direction for separating the core box bottom 6B and the inner bottom 5A of the groove 5.
Patent JP-S62154798-A (JP)
Inventor: ONISHI TOSHIYUKI
IPC: C25D7/00
Filed: 1985-12-27
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-H09114784-A (JP)
Title: Access right evaluation device
Inventor: ANDO TOSHIAKI
IPC: G06F21/31
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prepare information for reducing the number of times of obtaining group information and realizing a quick access right evaluation processing at the required point of time in an information resource management system for grouping plural users and managing an access right. SOLUTION: The identifier of a group and the group identifier of a high-order group composed of the plural groups are managed in correspondence by a group information management means 15. When an access request is inputted along with a user identifier from an external communication management means 11, based on the group information 15a, a participating group information generation means 18 generates the set of the identifiers of all the groups including the corresponding user identifier as participating group information. An access list management means 13 holds an access list 13a for the user provided with the access right and the access right for the user is evaluated by referring to the participating group information and the access list.
Patent JP-H07144756-A (JP)
Title: Conveying device
Inventor: ARIGA MITSUHARU
IPC: B65G57/03
Filed: 1993-11-25
Abstract: PURPOSE:To enable downsizing and weight reduction with a simple structure, and move accurately conveyance materials to the other prescribed position from a prescribed position. CONSTITUTION:In a conveying device having a moving part 14 arranged movably by being guided by a guide member 10 and having a holding part 18 to hold conveyance materials on the lower ends of plural suspending members 16 suspended from the moving part 14, the suspending members 16 are formed of a metallic thin belt material, and the holding part 18 is arranged so as to be freely windable round and freely extensible from spools 20 arranged on the moving part 14 so as to be ascendable and descendable and freely rotatable.
Patent JP-H07153008-A (JP)
Title: Magnetic disk apparatus
Inventor: SHIMIZU HIDEKI
IPC: G11B5/09
Filed: 1993-11-25
Abstract: PURPOSE:To reduce a peak shift, an S/N jitter generated due to changes in recording/reproducing characteristics and a deviation of equalizing characteristics and to prevent a reading error by providing equalizing information detecting burst in servo information and an equalized information extractor for extracting a waveform interference amount and a high frequency noise amount by the burst. CONSTITUTION:An equalizing information extractor 16 extracts a waveform interference amount and a high frequency noise amount from an equalizing information detecting burst newly provided in servo information. The extractor 16 has a full-wave rectifier 18, a sample and hold circuit 20 for holding a voltage level of a peak value, and an A/D converter 22. A controller 24 receives an output signal OUT(a), OUT(b) from the converter 22 and so controls by a BOOST-C signal that a set value for deciding equalizing characteristics of a waveform equalizer 10 becomes a boost amount most advantageous for the waveform interference in a range without exceeding preset high frequency noise amount.
Patent JP-H10143059-A (JP)
Title: House wall structure and experiencing device for earthquake resistance
Inventor: KOTANI MUNEO
IPC: G09F5/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize and experience the difference in shaking due to the difference between bearing walls only by viewing from the outside by consisting house models having bearing walls at different positions and vibrating the house models. SOLUTION: The house models in three modes which are a 'model (a) with well-balanced bearing walls', a 'model (b) with bearing walls in a bad plain- balance state' and a 'bearing wall (c) in a bad vertical balance state' are arranged. Those house models are given a difference in position between a bearing wall and an opening part only at a right and a left wall pat which are viewed from the front, and a front and a rear wall use opening wall parts having two opening parts in the front on both a 1st and 2nd floor. Those three house models are vibrated at the same vibration frequency to judge which house model is dangerous.
Patent JP-2001113476-A (JP)
Title: Working bench
Inventor: ASAKURA YASUHIRO
IPC: B25H1/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a working bench having a structure not only reducing a physical load of an operator but also facilitating fine manual work. SOLUTION: An upper surface 11a of an arm placing part 11 arranged so as to extend from the front end of a top plate 10 inclines so as to become low toward the rear end from the base end of the arm placing part 11. Thus, when lightly pressing a part close to an elbow 34 to the upper surface 11a of the arm placing part 11 by placing a front arm 31 on the arm placing part 11, an operator can accurately control a movement of the hand 33 since a position of a wrist 32 is stabilized.
Patent JP-H11133329-A (JP)
Title: Optical beam generator and image forming device
Inventor: TAJIMA NAOKI
IPC: G02B26/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To satisfy desired performance by forming lens-barrel for storing a lens and a supporting member for supporting the lens-barrel from resin and holding an internal between the lens and a light source at a prescribed interval even when expansion occurs due to heat. SOLUTION: An optical beam generator having a lens for making optical beams generated from a light source approximately parallel is provided with a lens-barrel 33 having a lens 3L and a supporting member 32 for storing a light source 34 and the barrel 33 and the member 32 are partially fixed and arranged so that a direction from the fixed position to the position of the lens 3L is reversed from a direction from the position of the light source 34 to the fixed position. The barrel 33 and the member 32 are formed from a resin material and the linear expansion coefficient of the barrel 33 or the member 32 formed longer out of the length of the barrel 33 from the fixed position up to the position of the lens 3L and the length of the member 32 from the fixed position up to the position of the light source 34 is made smaller than that of the other.
Patent JP-H02142459-A (JP)
Title: Automated fruit peeler
Inventor: IMAI TAKESHIGE
IPC: A23N7/08
Filed: 1988-11-22
Abstract: PURPOSE:To enable steady and efficient operations of fruit peeling and coring by allowing rotary teeth to revolve, as it is allowed to move along the skin of the fruit. CONSTITUTION:A fruit 4 is held with cramps 1, 2, cored with the corer 12. Then, the rotary teeth 35 in the skin-peeling mechanism 33 is allowed to move along the skin of the fruit 4 by means of the worm and the worm wheel, as the teeth is allowed to revolve. Thus, fine control of the balance in cut depth of the cutting blades 29, 29 is made unnecessary at the ends, respectively.
Patent JP-H01138358-A (JP)
Title: Gas feeding device for low temperature liquefied gas engine
Inventor: FURUHAMA SHOICHI
IPC: F02M37/12
Filed: 1987-11-24
Abstract: PURPOSE:To economize the consumed power of an engine by evaporating the high pressure liquefied gas pressurized in a pump unit, through the contact with the atmosphere in a heat exchanger and operating a gas pressure motor by utilizing portion of the high pressure gas and driving the pump unit. CONSTITUTION:A fuel tank 1 for storing the low temperature liquefied gas 2 such as liquefied hydrogen is covered by a heat insulating layer 3 having a double structure consisting of outer plates between which vacuum state is formed, and a pump unit 4 is inserted into the inside of the fuel tank 1. The pump unit 4 is driven by starting a driving unit 5 by the manual operation, etc., when an engine is started, and the high pressure liquefied gas in the fuel tank 1 is sent into a heat exchanger 7, and evaporated into a high pressure gas through the contact with the atmosphere. A portion of the high pressure gas is introduced into the gas pressure motor 31 of the driving unit 5, which is revolved by itself, and the rest portion of the high pressure gas is stored by an accumulator 10 and sent into a gas engine 12.
Patent JP-H03157116-A (JP)
Title: Air cleaner
Inventor: SASAHARA FUMIHIKO
IPC: F24F7/00
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the noise by providing apertures in the guide wall of the tongue part of the volute casing which guides the air flow delivered from an impeller to an air discharged opening, and forming a hermetic space part which communicates with only the apertures on the outside of the volute casing. CONSTITUTION:A dust collecting filter 14 is disposed on the suction side of the inner part of a main body 11 and the impeller 16 driven by an electromotor 15 is provided in the rear of the dust collecting filter 14. The air flow delivered from the impeller 16 is guided to an air discharge opening 13 by the volute casing 17. At least one aperture 20 is provided in the guide wall 19 of the tongue part 18 of the volute casing 17, and the hermetic space part 21 communicating with only the aperture 20 is formed on the outside of the volute casing 17. Namely, the aperture 20 and the space part 21 constitute a resonance box. By utilizing this phenomenon, the noise due to the collision against the tongue part by the air flow of uneven denseness delivered from the impeller, is reduced.
Patent JP-S62153842-A (JP)
Title: Film information reader
Inventor: TOSAKA YOICHI
IPC: G03B7/24
Filed: 1985-12-26
Abstract: PURPOSE:To prevent erroneous read of film information on a cartridge by offsetting contacts outward for an information code part. CONSTITUTION:Contacts 8 are offset outward for an information code part 1 when viewed from just above the code part 1 of a cartridge 2 loaded to a cartridge chamber (in the direction of arrows D and E). That is, they are arranged in relations theta2<theta1-theta2 and theta4<theta3-theta4 where theta1 and theta3 are the angle between a line connecting an end part 1c of the information code part 1 and a center O of the cartridge 2 and partitioning line 1e of adjacent information and that between a line connecting an end part 1d of the information code part 1 and said center O and said partitioning line respectively and theta2 and theta4 are angles between said end parts 1c and 1d and center positions of a pair of contact pins 8. Thus, the contact between contacts 8 and the information code part 1 is always kept proper even if the cartridge 2 is raised and is loaded wrongly.
Patent JP-H06153407-A (JP)
Title: Power feeder and transmitter
Inventor: SHIBATA TOMOHISA
IPC: H04M19/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a power feeder and transmitter excellent in the aspects of cost, downsizing, and function. CONSTITUTION:In a power feeder and transmitter, which performs the transmission of an AC signal and power supply through a transmission path 3, active inductances 9 and 10 are provided between the power source for power supply and the transmission path, and power is supplied to the transmission path 3 through the active inductances 9 and 10, and also AC signals are checked by the active inductances 9 and 10.
Patent JP-S62150970-A (JP)
Title: Phase synchronizing circuit
Inventor: SAKURAI ATSUSHI
IPC: H04N5/445
Filed: 1985-12-24
Abstract: PURPOSE:To decrease a quantization-error of phase as for as possible and thereby to make the titled circuit similar to an analog synchronizing circuit by generating plural clocks whose phases are delayed in order from an original clock within the period of one clocking, and stopping and restarting the supplying of clock to a counter by means of an internal signal and an external signal. CONSTITUTION:When one cycle of a horizontal synchronization ends and an internal horizontal synchronizing signal HS is generated, a signal F falls, and later, when a clock C rises, a flip-flop 54b fetches it and a Q-output turns to L and H respectively, and further an AND gate 56b is closed to stop the transmission of the clock C and to release the cleaning of other flip-flops. The restarting of the said transmission of the clock C is executed when the signal F turns to H and an input clock rises continually. At this time, a clock which is selected at this time is such one that rises the earliest after the rising of the signal F. Thereafter, the above mentioned process is repeated, and the external synchronization and the internal synchronization are made aligned in phase maximally possible.
Patent JP-H04169768-A (JP)
Title: Refrigerator-freezer
Inventor: YOSHIOKA YUZO
IPC: G05D23/24
Filed: 1990-10-31
Abstract: PURPOSE:To control a compressor and an electric fan in multi-steps, to decrease variation of temperature in a refrigerator-freezer relative to relative to setting temperature and to preserve food for a long period by providing a computing means for computing control input through fuzzy logical operation based on a control rule derived from rule of thumb and a detecting signal in a control part. CONSTITUTION:A temperature sensor 14 of a refrigerating chamber detects room temperature and outputs a detecting signal Ta to a control part 1. A microcomputer 3 of the control part 1 obtains deviation  T(=Ta-To) relative to a desired value signal To and a differential coefficient D (=dTa/dt) from the detecting signal Ta. The microcomputer 3 computes the obtained deviation  T and differential coefficient D as input values of the control rule of fuzzy logic read from a memory 2. The microcomputer 3 of the control part 1 can thin out ac power of constant frequency supplied to an electric fan 16 and an electric damper 17 in accordance with the fuzzy inference result and more cool the refrigerating chamber 12 based on the increase of speed of the electric fan 16 and of opening degree of the electric damper 17.
Patent JP-H02141737-A (JP)
Title: Rear projection type screen and rear projection type image display device using it
Inventor: MINOURA NOBUO
IPC: G03B21/625
Filed: 1988-11-24
Abstract: PURPOSE:To improve resolution by providing a diffusion layer or a diffusion plate on a surface on the light outgoing side of a lenticular lens sheet. CONSTITUTION:A screen 16 is constituted of a sheet 16a obtained by forming a Fresnel lens on the surface on the light outgoing side and the double lenticular lens sheet 16b obtained by forming vertical lenticular lenses on both surfaces. An image projected on the tube surface of a CRT 12 is enlarged and projected by a projection lens 13 and formed into an image on the screen 16 through reflecting mirrors 14 and 15. At such a time, the image light is condensed by the Fresnel lens sheet 16a and then formed into the image on the double lenticular lens sheet 16b. Since the diffusion layer 17 is thinly formed on the surface on the light outgoing side of the sheet 16b, the formed image is not multiple- diffused. Then, it is not a multiple image but a clear one. Thus, the blurring of the image or the deterioration of the resolution is prevented.