baber/WOPTO huggingface dataset:
Patent JP-H03198418-A (JP)
Title: Breaking command detecting circuit for semiconductor switch
Inventor: KOBAYASHI TADAO
IPC: H03K17/73
Filed: 1989-12-26
Abstract: PURPOSE:To discriminate the area, where the breaking operation is possible, with a simple circuit constitution by comparing the current of a semiconductor switch circuit with a set value and integrating the current exceeding the set value for a certain time and giving a switch-off command to a semiconductor switch only at the time when the integral value is within a prescribed range. CONSTITUTION:A semiconductor switch circuit current (i) and a set value IO are compared with each other by a comparator 1 to detect a current (i-IO) exceeding the set value, and this current (i-IO) is integrated for a certain time by an integrator 2, and then, its integral value A is changed by a proportion of increase of the current (i). The integral action time or the like is properly selected; and when it is detected by a comparator 3 that the integral value A is within the prescribed range, it is judged that the semiconductor switch circuit current (i) is in the breakable area, and a semiconductor switch-off command is outputted from the comparator 3. Thus, the area where the breaking operation is possible is discriminated with the simple circuit constitution.
Patent JP-H08182966-A (JP)
Title: Pneumatic classifier
Inventor: GOKA YOUKO
IPC: G03G9/087
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the turbulence of a classifier air current at the tip of a classifying edge and to perform classifying with high accuracy by an accurate classifying point by fascilitating setting of the classifying edge at an optimum position. CONSTITUTION: On lower side walls 23, 25 of side wall blocks 22-24, classifying edges 17, 18 are provided. In the lower part of the side wall block 22, a raw material feeding pipe 16 opened to a classifying chamber 32 is installed. Besides, a core bloc 26 bent downward in the shape of a long ellipse connected to the extention of the tangent line of the bottom of the pipe 16 is installed. In an upper wall 27 of the classifying chamber, an intake air edge 19 of knife edge type is provided on the lower part on the classifying chamber 27 side, and intake air pipes 14, 15 opened to the classifying chamber 32 are installed across the upper wall 27 of the classifying chamber. The pipes 14, 15 are provided with the 1st and the 2nd gas introducing adjusting means 20, 21 and static pressure meters 28, 29, respectively.  The classifying edges 17, 18 and the intake air edge 19 can be rotated and set to a desired position. Since a classifying point is thus set accurately, powder having sharp particle size distribution is effective produced, and also there in no variation in the classifying point, and in addition, the change width of the classifying point is extended.
Patent JP-H06184766-A (JP)
Title: Method for chromating galvanized steel sheet
Inventor: KADA YOSHIMI
IPC: C23C22/30
Filed: 1992-12-17
Abstract: PURPOSE:To form a sparingly-soluble chromate film on the surface of a galvanized steel sheet by applying an aq. phosphate soln. of specified composition, drying the sheet and then cooling the sheet with a titanate coupling agent soln. as the cooling medium CONSTITUTION:An aq. chromate soln. with the total chromium concn. controlled to 5-30g/l and the chromium reduction rate to 40-80% and contg. 10-200g/l of phosphoric acid and 0.1-1.0g/l of hydrofluoric acid is applied on the surface of a galvanized steel sheet. The sheet is then dried so that the highest sheet temp. is adjusted to 50-200 deg.C and then cooled with a >=0.5% titanate coupling agent soln. as the cooling medium to form a chromate film on the surface at 5-150g/m<2> per side. The sparing solubility of the chromate film is significantly improved as compared with the conventional process in which an aq. chromate soln. is applied on the sheet and then the sheet is cooled with air or water.
Patent JP-H06189478-A (JP)
Title: Interconnecting switch operation changeover apparatus
Inventor: MATSUSHITA KUNIO
IPC: H02J3/00
Filed: 1992-12-18
Abstract: PURPOSE:To facilitate remote control of interconnecting switches through a remote control sub-unit from a different system changeover apparatus controller and reduce the current application period of the main switch of a different system changeover apparatus. CONSTITUTION:A circuit (composed of relays RY5 and RY4 and their contacts Ry5 and Ry4) which receives an ON-instruction and an OFF-instruction from the remote control sub-unit 20 of an interconnecting switchgear 10 and from a different system changeover apparatus controller and outputs the instructions to the interconnecting switchgear under an OR-condition and an AND-condition is provided between the interconnecting switchgear 10, the remote control sub- unit 20 and the different system changeover apparatus controller. Further, an interconnecting switch operation changeover apparatus having a circuit which outputs answer signals from the limit switches S1-S4 of the interconnecting switchgear to the remote control sub-unit and to the different system changeover apparatus controller is provided to facilitate the control of the interconnecting switchgear from the different system changeover apparatus controller.
Patent JP-H10174972-A (JP)
Title: Electrolytic water-producing apparatus
Inventor: SOMA NAOTANE
IPC: A61L2/18
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water-producing apparatus which is miniaturized by uniting an electrolytic water-producing part, of which the number of parts is lessened, of which assembling workability is improved, and of which workability of replacing an electrolytic bath is improved. SOLUTION: In this electrolytic water-producing apparatus, an electrolytic water-producing part 4 is miniaturized by arranging an electrolytic bath 6 in one side of a supporting plate 10 and installing a raw liquid pump 7 for supplying a raw liquid, a water supplying apparatus 8 for supplying tap water, and a discharging pipe 9 to communicate the discharge side of the electrolytic bath 6 with the discharge side of the water supplying apparatus 8 in the other side.  Further, the number of the parts is lessened by directly joining respective parts in both sides of the supporting plate 10, the assembling workability is improved by making the integrated electrolytic water producing part 4 have a structure with which the part 4 can be fixed in a fixing stand 3 by screws, and the workability of replacing the electrolytic bath 6 is improved by installing the electrolytic bath 6 on the opposite to a rear case.
Patent JP-2000162473-A (JP)
Title: Optical communication device
Inventor: ISONO YOSHIYA
IPC: G02B6/42
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an inside optical module from being shifted by external force at the time of connection for an optical fiber cord, in an optical communication device such as an optical transceiver. SOLUTION: An optical module 4 inside an optical transceiver, for example, has structure integrated with a package 10 with an optical element 15 built-in and having lead terminals 11, and an optical connector part 5 having structure substantially the same as a so-called MT connector and having an optical fiber 5a built-in. A stand 20 for specifying a height position from a substrate 3 of the module 4 is provided in a bottom face of the package 10 of the module 4, and a protrusion 21 engaged with a hole 3a drilled in the substrate 3 is provided integrally. When an optical fiber cord is pushed into the transceiver to be connected, the protrusion 21 receives the external force to prevent it from acting on the lead terminals 11 even in the case where external force is applied to the module 4 from a optical fiber cord side.  Positonal shifting of the module 4 caused by deformation of the terminals 11 is eliminated, and the height position of the module 4 is easily made constant by the stand 20.
Patent JP-H05175699-A (JP)
Title: Electronic-component housing tape
Inventor: AKASAKA TORU
IPC: B65D85/00
Filed: 1991-12-20
Abstract: PURPOSE:To detect that electronic components are out of stock before a tape is finished by a method wherein conductive parts provided with a resistance to be used as the parameter of the remaining number of electronic components are formed along the length direction of the tape. CONSTITUTION:A cover tape 3b is pasted, so as to be capable of being stripped freely, on the surface of a base tape 3a which forms the main body of an electronic-component housing tape 3; a bottom tape 3c is pasted on the rear surface. Pockets 12 are formed at a definite pitch on the base tape 3a; electronic components P are housed in the individual pockets 12. Conductive parts 13 provided with a resistance to be used as the parameter of the remaining number of the electronic components P are formed along the length direction of the electronic-component housing tape 3. A control part 24 measures the resistance value R of the conductive parts 13 between a terminal 21 and a terminal 30. The resistance value R is divided by a resistance value (r) for one pitch of the pockets 12. Thereby, it is possible to detect the remaining number of the electronic components P and to detect the remaining time until the remaining electronic components P even out of stock.
Patent JP-H04204838-A (JP)
Title: Illuminator for recognizing camera
Inventor: MINAE EIJI
IPC: G01B11/24
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a device at its height dimension and thickness by arranging a condenser lens in the front of a recognizing lens and reflecting light by means of a reflecting plate. CONSTITUTION:The light emitted by the condenser lens 14 is projected on the reflecting plate 12, reflected by the reflecting plate 12, and passes the through hole 15 of the condenser lens 14 to be projected on a material to be measured 16. The light reflected by the material to be measured 16 passes the through hole 15 of the condenser lens 14, again, and further, the opening 13 of the reflecting plate 12, and reaches the recognizing camera 11. Therefore, the material to be measured 16 can be recognized by the recognizing camera 11. Thus, the condenser lens 14 is arranged in the front of the recognizing camera 11, to make the diameter of a ring small, and the light is reflected by the reflecting plate 12, to make the height dimension H of a device whole body small.
Patent JP-H11161282-A (JP)
Title: Noise absorption equipment
Inventor: NISHIMURA YASUHIKO
IPC: F02B77/13
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorption equipment capable of providing a high effect with a minimum quantity of sound absorbing material. SOLUTION: This noise absorption equipment is provided with a base plate 42 consisting of a substantially square plane plate having four edges, and a sound absorbing material 46 arranged extending over two opposed edges 48, 49 of the base plate and situated on at least one side of the base plate through an air layer 44. The sound absorbing material is made into a curved form in which it is curved from each of the two edges toward the center part of the two edges so as to be gradually separated from the base plate, and the curved form extends between the two remaining edges 50, 51.
Patent JP-H06188929-A (JP)
Title: Method for eliminating frequency offset and device therefor
Inventor: MURATA HIROYASU
IPC: H04L27/233
Filed: 1992-12-18
Abstract: PURPOSE:To surely eliminate the frequency offset which brings about a symbol error exceeding a half angle of a phase discrimination face. CONSTITUTION:Not only a carrier automatic phase control part(CAPC) 26 which corrects a frequency offset value theta1 by calculation but also a frequency offset calculating means 30 which separately calculates a frequency offset value theta2 from the vector signal sampled by a sampling means 18 is provided between an automatic equalizer 24 and a discriminating circuit 28. The frequency offset value theta2 calculated by the frequency offset calculating means 30 and the frequency offset value theta1 calculated by the carrier phase control means 26 are compared with each other; and if an error DELTAsigma exceeding a prescribed value is generated between them, an update means 32 forcibly initializes the second frequency offset value theta2 to the first frequency offset value theta1 of the carrier phase control means 26.
Patent JP-H04207123-A (JP)
Title: Laying of mixed turf composed of mixture of natural turf and artificial turf and artificial turf to be used for laying
Inventor: INOUE KOICHI
IPC: A01G1/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable the laying of mixed turf composed of natural turf and artificial turf without inhibiting the growth of natural turf by sowing the seeds of natural turf on the ground, laying a specific artificial turf sheet on the sowed ground and growing the natural turf. CONSTITUTION:Seeds of natural turf are sowed, sprouted and grown on the ground 5. The sowed ground is covered with an artificial turf sheet 4 produced by planting artificial turf material on a base cloth 1 having coarse meshes 3 to enable the passage of natural turf grown by sprouting the natural turf seed. The ground is sprinkled with water, etc., to effect the growth of the natural turf and obtain mixed turf composed of natural turf 6 and artificial turf 4 without deteriorating the air-permeability and water-permeability of the turf.
Patent JP-H04205518-A (JP)
Title: Disk device control system
Inventor: IWAMOTO TAKESHI
IPC: G06F3/06
Filed: 1990-11-30
Abstract: PURPOSE:To carry out the read processing of a disk device at a high speed by issuing the same read requests to the multiplexed disk devices that receive the data of the same contents from a host system and adopting the first answer as the read result. CONSTITUTION:The data of the same contents received from a host system 3 are stored in the disk devices 11-1n respectively. When these stored data are read into the system 3, the same read request commands are issued to the disk controllers 21-2n from the system 3. Then the devices 11-1n return the data to the system 3 in response to the read request commands. The first returned data is adopted as the result of the read request command. Thus it is possible to prevent the dependence of the read time on the access time of a specific disk device and to extremely shorten the processing time.
Patent JP-H05241361-A (JP)
Title: Electrophotographic sensitive body
Inventor: RIN MAMORU
IPC: C09B67/50
Filed: 1992-12-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of controlling sensitivity over a wide range and excellent in environmental characteristics and potential stability at the time of repeated use by using a mixture of specified phthalocyanines in a photosensitive layer. CONSTITUTION:This electrophotographic sensitive body has at least a photosensitive layer on the electric conductive substrate and oxytitanium phthalocyanine and dihalogenotin phthalocyanine are used as electric charge generating materials in the electric charge generating layer of the photosensitive layer. The oxytitanium phthalocyanine may have the max. peak at 27.3 deg.. Bragg angle (2theta+ or -0.2 deg.) and relatively strong peaks at 9.6 deg. and 24.1 deg. in the X-ray diffraction spectrum or principal peaks at 9.2 deg., 13.1 deg., 20.7 deg., 26.2 deg. and 27.1 deg.. The oxytitanium phthalocyanine used may be represented by the formula [where X is halogen and (n) is a number of 0-1].
Patent JP-2001155222-A (JP)
Title: Automatic transaction system
Inventor: HAYASHI YASUHIRO
IPC: G06Q40/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To execute transaction without informing a third person of the password of a requesting person when transaction by the operation of a monetary automated unit is requested of the third person. SOLUTION: In the monetary automated unit, the transaction card of the third person and that of the requesting person are taken in and information specifying the third person recorded in the transaction card of the third person is referred to the inputted password of the third person. When the identity of the third person is recognized, information specifying the account of the requesting person is read from the card of the requesting person. Then, transaction is executed by the account of the specified requesting person. Information for specifying the third person is printed in the transaction itemized sheet and it is left as history.
Patent JP-H10169938-A (JP)
Title: Garbage supply state monitoring device for garbage incinerator apparatus
Inventor: HIRABAYASHI SHIYOUTETSU
IPC: F23G5/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the closure of a dumping chute part as jammed by garbage by enabling the monitoring of the feeding state of shredded garbage passing though a dumping inclined chute part at a different location such as central control chamber. SOLUTION: In a garbage incinerator apparatus which is so arranged to charge shredded garbage into an incinerator 9 from a charging inclined chute 8 mounted at a lower part of a shredding machine 5 via the shredding machine 5, a sight window 10 is mounted at an upper part of a vertical casing 6 of the shredding machine 5 to allow viewing of the condition inside the dumping inclined chute and at a lower part in the incinerator. A TV camera 11 for monitoring is mounted at the upper part of the vertical causing to perform an image pickup of the condition inside the charging inclined chute and at the lower part in the incinerator through the sight window 10. Images taken by the TV camera for monitoring can be received by a monitor TV receiver existing at a separated location.
Patent JP-H03198508-A (JP)
Title: Detection circuit
Inventor: ITO YOSHIO
IPC: H03D1/10
Filed: 1989-12-27
Abstract: PURPOSE:To widen a range of a detection level of a detection diode, i.e., a dynamic range to a plural multiple by detecting an output attenuated with a different attenuation by plural detection diodes and synthesizing the output levels. CONSTITUTION:A series circuit comprising an attenuator 2, a saturation amplifier 3 and a detection diode 4 and a series circuit comprising an attenuator 2A, a saturation amplifier 3A and a detection diode 4A are connected to an output of an amplifier 1. Then the detection diodes 4, 4A are connected to a detection level synthesis circuit 5 and a detection output is obtained from an output terminal 6 of the detection level synthesis circuit 5. The attenuation of one (the attenuator 2, in this case) of the attenuators 2, 2A is selected larger than that of the other attenuator 2A by a level corresponding to the detection level range of the detection diodes 4, 4A corresponding to the available range extracted as the detection output from the detection diodes 4, 4A, that is, the detection level range. Moreover, the saturation output of the saturation amplifiers 3, 3A is set corresponding to the detection level range of the detection diodes 4, 4A.
Patent JP-H06186060-A (JP)
Title: Method and device for displaying data
Inventor: TAKEHARA MAKOTO
IPC: G08B23/00
Filed: 1992-12-18
Abstract: PURPOSE:To read the tendency or changes in data with the lapse or time through simple display. CONSTITUTION:The newest data 35 and the second newest data 36 are fetched from a display information storage memory 12 by means of the pointers 31 and 32 of a display information management memory 15 and are represented as bars indicated by a continuous line 37 and a broken line 38, and in cases where the data increase with time a hatch of a diagonal going upwards from left to right or a warm color is displayed in a band area between the two bars, while when the data decreases a hatch of a diagonal going upwards from right to left or a cool color is displayed in the area. Therefore, changes in data with the lapse of time become easy to see and can be read even if the renewal period of display is prolonged, so that the load of processing means can be reduced.
Patent JP-H10155796-A (JP)
Title: Ultrasonic device for medical treatment, and its image forming method
Inventor: QUISTGAARD JENS ULRICH
IPC: G06T17/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To form a three dimensional ultrasonic picture for both of a tissue and a bloodstream without a three dimensional memory or a z-buffer by a method wherein a tissue display information and a stream display information are formed by processing an ultrasonic echo, and a three dimensional image is formed by processing the tissue and stream display information by an alternate arrangement sequence. SOLUTION: I and W specimens are transferred to a B mode processor 24, and a gray scale signal of a lightness corresponding with the strength of an echo signal is formed, and is stored in a 2D image sequence memory 34. Also, a high pass filtering is applied to the I and Q specimens by a wall filter 22, and the I and Q specimens are built up into the assembly of Doppler data by a Doppler processor 30, and a Doppler signal for stream characteristics is formed, and is stored in a Doppler image sequence memory 36. A 2D image and a stream image are alternately provided to a 3D synthesized image drawing processor 50 by an image alternate arrangement sequencer 44, and a 3D image is formed by alternately arranging the 2D image and the stream image.
Patent JP-H07158677-A (JP)
Title: Shock absorber
Inventor: YAMAGISHI KEN
IPC: F16F7/12
Filed: 1993-12-03
Abstract: PURPOSE:To provide a shock absorber capable of reducing radial impact load applied to a buffer at the time of stopping an oscillating swing member. CONSTITUTION:A buffer 11 with a shock absorbing rod 11a movably integrated in the axial direction is disposed in correspondence with the stop position of a swing member 12, and a rotor 14 is fitted to the tip part of the shock absorbing rod 11a of the buffer 11 or the contact part of the swing member 12 with the shock absorbing rod 11a.
Patent JP-H10186808-A (JP)
Title: Image forming device
Inventor: ISE TOKIHIKO
IPC: G03G21/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To detect the surface temperature of an image carrier by providing a casing, in which a removal means and the image carrier are so disposed as to be integrated, with a detection sensor which detects the surface temperature of the image carrier, thereby making the detection sensor situate close to the image carrier. SOLUTION: The casing 41 is provided so that it is free to be put into a device main body and taken out of it. The cleaner and the photoreceptor drum 2 are disposed so that they are integrated. The photoreceptor drum 2 is between both side walls 41a and 41b of the casing 41. Between both the side walls 41a and 41b is a stay 42 which faces the lower side of the photoreceptor drum 2 in its axial direction, and almost in the middle of the stay 42, the sensor 43 is provided for detecting the surface temperature of the photoreceptor drum 2.  Therefore, the surface temperature of the photoreceptor drum 2 can accurately be detected, and according to the surface temperature an amount of power which is fed to an electrifying means is correctly controlled to keep the surface potential of the photoreceptor drum 2 constant, so that satisfactory image quality is obtained and also the life of the photoreceptor drum 2 can be prolonged.