baber/WOPTO huggingface dataset:
Patent JP-H03152443-A (JP)
Title: Method and apparatus for discriminating particle in liquid
Inventor: IKEDA AKIO
IPC: G01N21/84
Filed: 1989-11-10
Abstract: PURPOSE:To enable discrimination of the respective presence of a first particle group and a second particle group different in characteristics from the first which are contained in a fluid, by a method wherein a plurality of lights of different wavelength bands are made to strike against a substance to be measured which contains the particle groups and reflectances thereof are measured respectively. CONSTITUTION:A means (an arithmetic control element 21, a light source control element 22, a photosensor control element 23, light emitters L1 to L16 and photosensors R1 to R32) for measuring a reflectance uses a plurality of lights of different wavelength bands. A light emitted from a light emitting element is made to strike against a substance to be measured which contains any particles, a reflected light therefrom is sensed by a light-sensing element and the reflectance is measured therefrom. Next, by a particle discriminating means (the arithmetic control element 12 and a discrimination level setting element 24), the substance to be measured is judged to contain anions 11 when the ratio between the reflectance for one of the lights and that for the other of them has a predetermined value or higher, while the substance to be measured is judged to contain cations 12 when the ratio between the reflectance for one of the lights and that for the other of them has a predetermined value or lower.
Patent JP-S62152657-A (JP)
Title: Schedule management and process device
Inventor: YONEYAMA SHIGEYUKI
IPC: G06Q10/06
Filed: 1985-12-27
Abstract: PURPOSE:To make the selection of a post schedule easy, by providing an arrangement for registering schedules registered in the past to a management unit file of the job, searching the post schedules of the latest schedule in the schedules from a schedule definition table and displaying a picture to which associated data can be entered for entering data. CONSTITUTION:At first, schedule names which can occurs after the schedule specified by a schedule number are registered in the schedule number section of a schedule definition table 1-2. In addition, the schedule names with data such as a date are registered in a management unit file 2. A significant schedule registered to the file 2 at the latest time is searched and read out. Then, post schedules corresponding the schedule is read out from the schedule definition table 1-2 and displayed on a display unit. Next, a desired schedule is selected from the plot schedules displayed and a picture to which data associated with the selected post schedule is entered is displayed for entering data such as a desired data thereto. With such an arrangement, a post schedule succeeding to a certain schedule can be managed without fail.
Patent JP-H03152493-A (JP)
Title: Analog clock with magnetic sensor
Inventor: SASAKI SHIGERU
IPC: G01C17/04
Filed: 1989-11-10
Abstract: PURPOSE:To easily display the time and direction by mounting a magnetism detecting device to an analog clock. CONSTITUTION:When a LOW level is inputted to an input terminal 1, a time display mode is selected. Therefore, a processor 5 receives time data from a timer device 7 and controls an analog driving device 6 to display the time. When a HIGH level is inputted to the terminal 1, a direction display mode is set. The processor 5 analyzes high or low of a signal 4 from a magnetism detecting device 3, controlling the device 6 and displaying the direction. When a Hall element is employed for the device 3, if a mode changeover switch 9 for switching between the direction display mode and time display mode is changed to the direction display mode, the short hand 10 is rotated 360 deg., during which a Hall element 8 outputs a Hall voltage V. The processor 5 occasionally measures the Hall voltage V, and detects whether the density of the magnetic flux is large or small from the rotating angle theta and Hall voltage V, whereby the direction is specified.
Patent JP-H03153045-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L29/78
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate an irregularity in sidewalls of a gate electrode and to realize a uniform transistor characteristic over a wafer by a method wherein an ozone- and organic silicon-based silicon oxide film is used to form the sidewalls of the gate electrode. CONSTITUTION:A well 12 and a LOCOS 13 are formed on a semiconductor substrate 11; after that, a gate insulating film 14 is formed in a high-temperature oxidizing atmosphere; in succession, polycrystalline silicon is vapor-grown. Then, a patterning operation is executed by a dry etching operation by making use of the polycrystalline silicon as a mask; a gate electrode 15 is formed. In succession, low-concentration ions are implanted by making use of a photoresist as a mask. In order to form a silicon oxide film for sidewalls, organic silane and oxygen gas containing ozone are introduced into a reaction container and are vapor-grown by a bubbling operation using an inert gas as a carrier gas. After that, an anisotropic dry etching operation is executed by using an etching gas; the silicon oxide film is left selectively on side faces of the gate electrode.
Patent JP-S6257653-A (JP)
Title: Catalyst for production of aromatic group and production of aromatic hydrocarbon by using said catalyst
Inventor: KATSUNO TAKASHI
IPC: B01J29/62
Filed: 1985-12-27
Abstract: PURPOSE:To produce an arom. hydrocarbon from a hydrocarbon at a high yield and with good efficiency by depositing platinum to L-type zeolite subjected to a halogen treatment as a catalyst for production of aromatic groups. CONSTITUTION:About 0.1-5wt.%, more preferably 0.3-1.5wt.% platinum is deposited on the L-type zeolite such as fluorine-contg. compd. or chlorine-contg. compd. as the catalyst for production of aromatic groups. The resultant catalyst produces arom. hydrocarbons from hydrocarbons such as paraffinic hydrocarbon and olefinic hydrocarbon at a high yield, high activity and long life.
Patent JP-H06144136-A (JP)
Title: Air bag device
Inventor: KURETAKE MASATO
IPC: B60R21/263
Filed: 1992-10-30
Abstract: PURPOSE:To quickly deploy an air bag in the vertical direction and the right and left directions of an occupant. CONSTITUTION:An air bag 50 folded together with an inflator 46 is fitted to a retainer 44, and it is covered with a module cover 48. The air bag 5 is folded in the first direction then folded in the second direction. The inflator 46 first injects gas in the second direction then injects gas in the first direction. The deployment direction of the air bag 50 and the gas injection direction coincide, and the air bag 50 is quickly deployed in the vertical direction and the right and left directions of an occupant. The air bag 50 can be quickly deployed even if the capacity of the inflator 46 is reduced.
Patent JP-H10125371-A (JP)
Title: Connector
Inventor: TSURUTA YOSHIHISA
IPC: H01R24/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a connector as a product. SOLUTION: An auxiliary plate 7 is formed into a predetermined broad shape, and support legs inserted into a printed board are provided on a shield cover 6 and in four positions, corresponding to the corner positions of a rectangle, so that a socket rests well on the printed board for a stably supported state. A projection 27 is formed on the lower surface of the auxiliary plate 7, so that flux generated when a terminal part 1 is soldered to the printed board is prevented from collecting between the lower surface of the auxiliary plate 7 and the printed board. A guide projection 29 is formed on the lower surface of the auxiliary plate 7 to effectively position and guide the terminal part 1 and the support legs, when they are inserted into the printed board.  A raised piece 18d that makes contact with the upper surface of the auxiliary plate 7 is formed in a plate spring 18, to prevent lowering of the plate spring 18 and to allow a mating connector (plug) to be inserted smoothly.
Patent JP-H05136430-A (JP)
Title: Electron-wave interference device
Inventor: YAMAMOTO MASASHI
IPC: H01L29/80
Filed: 1991-11-08
Abstract: PURPOSE:To provide a magnetic coupling type electron-wave interference device capable of increasing switching speed and elevating an operating temperature by shortening device length and miniaturizing an element. CONSTITUTION:A channel composed by connecting a quantum small-gage wire, the parallel structure of the quantum small-gage wire and the quantum small- gage wire in series and used as a basis is formed into the section of a quantum well having structure in which a second semiconductor thin-film 12 having electron affinity smaller than a first semiconductor thin-film doped in an N type/the non-doped first semiconductor thin-film 14/the second semiconductor thin-film 12 doped in the N type are laminated in the order, the non-doped first semiconductor thin-film 14, and constitution, in which at least two or more of laminated structure in the vertical direction is laminated, is formed.
Patent JP-H04165514-A (JP)
Title: Semiconductor device
Inventor: TAKAGI KATSUO
IPC: G06F1/24
Filed: 1990-10-30
Abstract: PURPOSE:To more surely execute the measurement of an electrostatic breakdown, etc. by providing a means for switching by which of a signal inputted from an input terminal or an output from a noise eliminating circuit the initialization is executed. CONSTITUTION:The device has a latch 104 of a noise eliminating circuit and a flip-flop 105, and is provided with two AND gates 106, 108 and a NOR circuit 109 for constituting a circuit for dividing into a signal for passing through the noise eliminating circuit and a signal for not passing through the noise eliminating circuit. Also, a signal line SEL 103 for controlling it is provided, and a clock signal line 101 for operating the noise eliminating circuit is provided. That is, switching is executed to a signal for passing through the noise eliminating circuit for operating a system reset signal by a clock by a control signal SEL, and a signal for not passing through the noise eliminating circuit. In such a state, at the time of testing static electricity, by selecting the signal for not passing through the noise eliminating circuit, an output value of an output port is fixed even if a clock does not operate. In such a way, the measurement of an electrostatic breakdown, etc., can be executed more surely.
Patent JP-S62158151-A (JP)
Inventor: KOZAKURA TERUO
IPC: C04B24/22
Filed: 1985-12-28
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-H05109429-A (JP)
Title: Laminated body having electron conductor layer and ion conductor layer and its manufacture
Inventor: KIMURA SACHIKO
IPC: H01M10/0562
Filed: 1991-10-14
Abstract: PURPOSE:To extend the surface areas of both layers, in a laminated body having an electron conductor layer and an ion conductor layer at least one of which consists of an inorganic oxide, to enhance reaction efficiency, and smoothly move electrons and ions in an electrode reaction. CONSTITUTION:In a laminated body having an electron conductor layer and an ion conductor layer at least one of which consists of an inorganic oxide, the critical surfaces of both the layers irregularly make contact to each other to increase the areas of the critical surfaces.
Patent JP-S62154627-A (JP)
Title: Dry etching method
Inventor: TANNO MASUO
IPC: H01L21/302
Filed: 1985-12-26
Abstract: PURPOSE:To reduce a plasma contamination in a dry etching method without reducing an etching velocity and an etching selection ratio by employing mixture gas of carbon tetrafluoride (CF4) and methane trifluoride (CHF3) as an etching gas. CONSTITUTION:A mixture gas of carbon tetrafluoride, methane trifluoride and oxygen is discharged by a dry etching apparatus which utilizes a plasma reaction to etch a silicon insulating film by generated ions and radicals. The CF4 which contains the minimum number of carbons is used as Freon gas, and the CHF3 which contains the minimum carbon and hydrogen is used as gas containing hydrogen atoms to prepare the state that hydrogen fluoride polymer is hardly formed. The carbon reacts with O2 in the plasma state on the surface to be etched by mixing CF4, CHF3 and O2 to generate carbon monoxide or carbon dioxide so that the polymer of hydrocarbon fluoride which contains carbons as chain is hardly formed.
Patent JP-H04168007-A (JP)
Title: Method of molding fiber reinforced thermoplastic resin
Inventor: FUKUSHIMA TOSHIHARU
IPC: B29K105/06
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the occurrence of fiber disorder, and enable an FRTP pressed molding to be obtained effectively by winding a heat resistive tape around the FRTP prepreg, or a preliminary molding, and mounting it on a simple mold for effecting press-molding thereto. CONSTITUTION:A prepreg tape or a prepreg sheet of fiber reinforced plastic (FRTP) employed with thermoplastic resin as a matrix is heated to a melt temperature or above of the thermoplastic resin, and then wound around a rod-shaped core material for forming a predetermined shape prepreg 1. A heat resistive tape 11 is wound thereon with tension, and then mounted on a simple mold 2 having a predetermined shape cavity together with the core material for effecting press molding thereto.
Patent JP-H06114874-A (JP)
Title: Injection molding mold
Inventor: YONEKUBO HIROSHI
IPC: B29C45/00
Filed: 1992-10-07
Abstract: PURPOSE:To self-hold a mold clamping force of a cavity unit and cooperate releasing of the force with mold clamping and opening. CONSTITUTION:A locking member is provided movably in a mold opening direction at a stationary side cavity unit 2 detachable from a stationary side holding plate 4 of a stationary side platen 17. A hook member 3 to be engaged with a rocking member 11 is mounted at the plate 4. A hook member 12 to be engaged with the member 11 is mounted at a movable side cavity unit 1 as a pair with the unit 2. At the time of clamping the molds, the member 11 is moved to be engaged with the member 12, mold clamping force of the units 1, 2 is self-held, and at the time of opening the molds, the member 11 is engaged with the member 3 to release the self-holding of the force.
Patent JP-H08131642-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-11-02
Abstract: PURPOSE: To provide a pinball game machine that accurately inform players of an information sounds other than effective sounds. CONSTITUTION: A speaker 155 which generates effective sounds related to the progress of a game and a piezoelectric buzzer 70 which generates information sounds are placed at a distance at the top and bottom of a pinball game machine 1. This allows a player to distinguish effective sounds generated from the speaker 155 from information sounds generated from the piezoelectric buzzer 70, and as an information sounds are not absorbed by effective sounds, the information sounds are accurately sent to a player.
Patent JP-H06152480-A (JP)
Title: Channel control system, transmitter and receiver using the same
Inventor: INOUE TETSUYA
IPC: H04B7/14
Filed: 1992-11-02
Abstract: PURPOSE:To automatically return to a reception channel particular to each receiver after the lapse of fixed time from switching when the reception channel is switched by a control signal from the transmitter in the case of receiving the broadcasting of channel movement. CONSTITUTION:At the receiver, the particular reception channel is set in advance and held by a particular reception channel managing means 26. When the reception channel is switched by a channel switching signal sent from the transmitter, a lapsed time managing means 24 monitors time after the switching. After the lapse of fixed time, the reception channel is automatically switched and returned to the particular reception channel by a channel returning means 27.
Patent JP-H08154000-A (JP)
Title: Image pickup device
Inventor: TSUJIMURA SHOJI
IPC: H05K13/08
Filed: 1994-11-29
Abstract: PURPOSE: To enable a line sensor camera to fetch pictures without receiving influence from the speed fluctuation of a motor by causing the camera to fetch picture data whenever the camera receives scanning signals sent from a camera control means at regular time intervals after the camera starts picture data fetching operations. CONSTITUTION: When a line sensor camera 1 is made to fetch the picture data of an object 4 to be inspected by relatively moving the object 4 against the camera 1, the camera 1 starts picture data fetching operations after a rotary encoder 8 which measures the moving distance of the object 4 detects the starting position of the picture data fetching operations. After starting the fetching operations, the camera 1 fetches picture data whenever the camera 1 receives scanning signals sent from a camera control section 25 at regular time intervals. Therefore, the camera 1 can fetch the picture of the object 4 without receiving any influence from the speed fluctuation of a motor 7.
Patent JP-S63146222-A (JP)
Title: Production of magnetic disk medium
Inventor: ASANOME SATORU
IPC: G11B5/845
Filed: 1986-12-09
Abstract: PURPOSE:To improve the electromagnetic conversion characteristic in the tracks near the inner periphery of a magnetic disk medium by subjecting the magnetic powder in the tracks on the inner peripheral side of the magnetic disk medium to an orientation treatment by inclining the disposing direction of an orienting magnet in such a manner that the orientation direction of said powder coincides with the gap direction of a magnetic head. CONSTITUTION:The disposing direction 17 of the orienting magnet is inclined by the angle (theta) equal to the yaw angle of the device with respect to a center line 16 of the magnetic disk medium, by which the orientation direction of the magnetic powder is intersected orthogonally with the tangent direction of a turning locus 15 of the magnetic head on the tracks near the inner periphery of the magnetic disk medium at the time of orienting the magnetic powder in a magnetic coating compd. coated on the magnetic disk medium. The output characteristic near the inner periphery is thereby improved and the characteristics are averaged at a high level as a whole.
Patent JP-H11128623-A (JP)
Title: Washing device of bath water
Inventor: SEO MASAMI
IPC: C02F3/06
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a condensate treating method and condensate treating device capable of prolonging the life of the device by applying a non-precoat type filter element at a condensate prefilter device and preventing its rapid pressure difference rising and capable of remarkably reducing the generation of a radioactive waste. SOLUTION: A water level sensor 7, a microcomputer 21 for operating a circulating warm water device 2 to wash throughout 24 hrs by deciding the time when bath water must be cleaned from a bathing number calculated by basing on a detected signal of the water level sensor 7 and information the time with an informing means 20, and a memory 22 are provided. In this way, the bath water is kept clean since an optimum time at which the bath water is cleaned is judged by an actual bathing number.
Patent JP-H0772634-A (JP)
Title: Electrophotographic photoreceptor
Inventor: UMEDA MINORU
IPC: G03G5/06
Filed: 1993-10-29
Abstract: PURPOSE:To provide the electrophotographic photoreceptor which has high sensitivity, is drastically lessened in electrostatic chargeability by preexposing fatigue and is free from a delay in rising of an electrostatic charge potential even after repetition of electrostatic charging and exposing. CONSTITUTION:This electrophotographic-photoreceptor is produced by successively laminating at least a charge generating layer and charge transfer layer on a conductive substrate formed by incorporating the compd. expressed by the generation formula, etc., into the charge generating layer.
Patent JP-S62151738-A (JP)
Title: Vibration testing device for rail vehicle
Inventor: NOWADA SEIKICHI
IPC: G01M17/03
Filed: 1985-12-26
Abstract: PURPOSE:To prevent a vehicle from falling from on a device during excitation and to execute a vibration test while the vehicle is excited to a large amplitude by interposing a slide mechanism between an upper and a lower supporting member. CONSTITUTION:The slide mechanism S is interposed between the lower supporting member 7 fitted to the upper end of the piston rod 2 of an exciting cylinder and the upper supporting member 5 where a cover belt B is mounted. The slide mechanism S consists of plural roller bearings 12, 13a, and 13b interposed between a housing 6 and the member 7 and roller bearings 9a, 9b, and 10 interposed between the housing and member 5 and allows both members 5 and 7 to move up and down, and right and left within a specific range respectively. Further, if both members 5 and 7 move relatively beyond the specific range, a pressure block 11 which is so fixed that four end parts of the member 7 project upward, a pressure block 8 fixed so that the four end parts of the member 5 project downward, and a guide 16 mounted on both side parts of the member 5 serve as the stopper member to restrain said movement.
Patent JP-H06152647-A (JP)
Title: Parameter transmission method for packet exchange
Inventor: KONO TAKASHI
IPC: H04L12/70
Filed: 1992-11-04
Abstract: PURPOSE:To reduce the data length of a packet by linking plural parameters representing a service content corresponding to a call in a fixed sequence as a bit string forming an information element of a variable length class and integrating the string to the packet. CONSTITUTION:Plural parameters p1-p4 representing service contents corresponding to a call are linked so as to be integrated in an information element Ev of a variable length class and the linked parameters are integrated in a packet CR. Then one identification information is enough for the information element in comparison with corresponding the information element to each of the parameters p1-p4 to reduce the data length of the packet CR. Then the data length of the information element Ev is minimized by linking the parameters p1-p4 in a fixed sequence. In this case, definition information cross-referencing the parameters p1-p4 with bit numbers is provided to a receiver side of the packet CR to divide the bit string from its head by referencing the definition information and to read the parameters 1-p4.
Patent JP-S62188181-A (JP)
Inventor: MANFUREETO RAIHIYARUTO
IPC: H01R12/71
Filed: 1986-12-12
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。
Patent JP-2000124229-A (JP)
Title: Field-effect power transistor
Inventor: MORITA HIDEO
IPC: H01L21/338
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect power transistor which can effectively dissipate the heat generated in a channel region from a source electrode pad. SOLUTION: Electrode pads 20, 22, 24 and 26 which are electrode pads for supply to a drain region, a source region and a gate electrode, respectively, are shown on an FET 10. The heat generated in a channel region is dissipated from the electrode pads 20, 22, 24. The electrode pads 22, 24 are each connected with a diffused layer of a source region. The electrode pads 22, 24 are arranged outside the gate electrodes 18 and 19, so that the pads can be formed so as to have large areas within the allowable area of the FET 10. As a result, the electrode pads 22 and 24 can dissipate effectively the heat generated in a channel.