baber/WOPTO huggingface dataset:
Patent JP-H10267581-A (JP)
Title: Plate-type heat exchanger
Inventor: KATAOKA KATSUAKI
IPC: F28F3/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate-type heat exchanger which can be manufactured at a low cost and can be light-weighted by employing a joint such as brazing, welding or adhering which ensures a high pressure tightness. SOLUTION: A plite-type heat exchanger is constructed such that an S frame 1 and an E frame 2 and respective plates 3 which are laminated between these frames are integrally jointed by a joint such as brazing. Each plate 3 is provided with a jointing portion 5 in a through hole 3a thereof within a range which does not impede a flow of fluid, while these jointing portions 5 are respectively jointed such that the S frame 1 and the E frame 2 are connected in a space where the through holes 3a which are formed in respective plates 3 communicate with each other, thus ensuring a sufficient pressure tightness strength while using thin frames.
Patent JP-H05280040-A (JP)
Title: Agitation device for deep-layer mixing process
IPC: E02D5/18
Filed: 1992-03-31
Abstract: PURPOSE:To easily form a modified ground in the form of continuous wall in 100% modification accurately without applying any overlapped work with the adjoining ground modified, by giving a rectangular section to the ground modified. CONSTITUTION:An agitation device is equipped with a pair of vertical agitation shafts 10, gear boxes 14 furnished at the tips of these shafts while penetrated thereby vertically, and horizontal rotation shafts 16 each rotated with the rotation of the vertical agitation shaft 10 through a rotation transmitting mechanism in the corresponding gear box 14. A sprocket for driving 26 is coupled at the end of each horizontal shaft 16 protruding from the corresponding gear box 14. A chain cutter 30 is set on the driving sprockets 26 in pairs between them which are positioned on both sides of each vertical agitation shaft 10 while pinching them.
Patent JP-S58195938-A (JP)
Title: Input device
Inventor: HOSHINO HIROYUKI
IPC: G06F3/037
Filed: 1982-05-11
Abstract: PURPOSE:To input density information in addition to position information, by generating an electric signal corresponding to necessary density by a pressure converting element. CONSTITUTION:Force applied to a transparent plastic rod 3 is converted to an electric signal by a pressure converting element 5, and is inputted to an electronic computer, in which extension is recognized. In this case, a picture on the CRT is known at a real time, therefore, pressure is applied to a light pen, seeing the picture, so that it is locked at a part of desired extension. Also, as for density information, it is locked at the time of necessary density, by pushing a push button 7 fitted to the side of a housing 1 while seeing the picture.
Patent JP-S575298-A (JP)
Title: X-ray photographic device
Inventor: FUJIWARA MASAHARU
IPC: H05G1/36
Filed: 1980-06-11
Abstract: PURPOSE:To prevent an X-ray tube from being damaged by storing the anode accumulation heat quantity of the X-ray tube in a memory means and always grasping accurate anode accumulation heat quantity after the main power source is turned on. CONSTITUTION:A memory device 3 stores the allowable load value when an X-ray tube is driven in a short time, the allowable load value when the X-ray tube is continuously driven, and the data which indicates the residual heat quantity. The X-ray control section 4 which is connected to an input device 1 consists of a control unit 4a, irradiation check unit 4b, display unit 4c, and DC power supply unit 4d. Then the signals indicating the condition of actual used load which are supplied from the control unit 4a to drive the X-ray tube, other photographic signals, and fluroscopic signals are sent to the input/output device 1 and the operated by the central processing unit 2 based on the short time allowable load value or the continuous allowable load value which is stored in the memory device 3. When the result may damage the X-ray tube, signals are issued to the irradiation check unit 4b and the display unit 4c.
Patent JP-H01248696-A (JP)
Title: Superconducting multilayer circuit board
Inventor: YAMANA SHOZO
IPC: H05K3/46
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a suitable superconducting multilayer circuit board having T<onset>c of 77K or more as a temperature, where liquid nitrogen can be used, and T<zero>c by forming the metallic layers of Au, Ag, Pd, Ni, Cr and Co between a ceramic substrate and a superconductor layer and between an insulator layer and the superconductor layer as reaction preventive layers. CONSTITUTION:Metallic layers are shaped between a ceramic substrate and a superconductor layer and between an insulator layer and the superconductor layer as reaction preventive layers. It is preferable that the composite oxide of Y-Ba-Cu-O group is employed as a superconductor material constituting the superconductor layer. One kind or two kinds or more of the noble metal of Ag, Pd or Au and the base metal of Ni, Cr or Co are used as a metal material organizing the metallic layer. It is preferable that a pasty material is screen- printed as a forming method for the metallic layer. Accordingly, a superconducting multilayer circuit board having T<onset>c (a temperature where superconductivity is represented) of a temperature of 77K or more, where liquid nitrogen can be employed, and T<zero>c (a temperature where superconductivity is represented completely and resistance is brought to zero) is acquired.
Patent JP-H04310909-A (JP)
Title: Focusing position detection device
Inventor: YAMANA GENICHI
IPC: H04N5/378
Filed: 1991-04-10
Abstract: PURPOSE:To provide a focusing position detection device which can execute accurate control without adding new optical parts. CONSTITUTION:In the focusing position detection device provided with an image forming optical system 1 and two image sensors 3 and 3' which respectively form the images of two objects near the scheduled image forming surface of the optical system 1, the sensors 3 and 3' are constituted so that the ratio of the size and the pitch of a picture element at the light receiving parts of the respective sensors 3 and 3' which photograph the image of two objects is made constant between the sensors.
Patent JP-H11273905-A (JP)
Title: Current-limiting device constituted of connecting plural ptc element plates in parallel
Inventor: KATSUKAWA HIROYUKI
IPC: H05B3/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a current limiting device constituted of connecting in parallel a plurality of positive temperature coefficient(PTC) elements which are made to sufficiently exhibit current limiting effects by making the PTC elements so as to reach their resistance transition temperatures at the same. SOLUTION: A PTC element assembly 10 is obtained by integrally molding PTC element plates 11-19 by using a high-insulating materials S. Each PTC element plates 11-19 of the assembly 10 is selected from among PTC elements having the same electrical resistivity at a room temperature, and the resistance transition temperatures of the plates 11-19 are made equal to each other by making the lengths (thickness) as well as cross sections of the plates 11-19 in the conducting direction equal to each other.
Patent JP-H05277700-A (JP)
Title: Apparatus for controlling molten metal distribution for casting machine
IPC: B22D18/08
Filed: 1992-03-31
Abstract: PURPOSE:To provide a molten metal distributing control device for a casting machine, in which the molten metal can be supplemented without waiting in the front of the casting machine and the working efficiency is good, at the time of supplementing the molten metal into the casting machine by an operator. CONSTITUTION:This apparatus is composed of plural casting machines 1-10 for continuously casting products by pouring the molten metal into a die, while applying the pressure to a molten metal temp. holding furnace storing the molten metal and an operating observation panel 15 for observing the operating condition in each of these casting machines. Then, in each casting machine, a cycle time detecting means (b) for detecting the cycle time showing the position during casting process in one time and a remained quantity detecting means (a) for detecting the remained quantity of the molten metal in the molten metal temp. holding furnace are arranged. In the operating observation panel 15, a cycle time display part for displaying the cycle time based on the detecting signal in the cycle time detecting means (b) and a molten metal supplemental timing display part for displaying what the reduced quantity of the molten metal in the molten metal temp. holding furnace becomes the prescribed quantity or lower, based on the detecting signal in the remained quantity detecting means (a) are arranged.
Patent JP-S60220607-A (JP)
Title: Transmitter of single side-band modulation
Inventor: MURATA KAYAROU
IPC: H03C1/60
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a single side-band modulation output superior in modulation characteristic by amplifying two phase-modulated waves subjected to phase modulation in the state of square waves and synthesizing them. CONSTITUTION:Outputs of a carrier generating circuit 1 and a modulated wave generating circuit 3 are given to a carrier pi/2 phase shifting circuit 2 and a modulated wave pi/2 phase shifting circuit 4 respectively. Phase modulating circuits 5 and 6 generate a pair of phase-modulated square waves one of which has a leading phase and the other has a lagging phase with respect to the carrier so that the phase difference is proportional to the inverse sine of the amplitude of the modulated wave, from outputs of both phase shifting circuits 2 and 4. The output of the modulating circuit 5 is synthesized in a synthesizing circuit 11 after being amplified by amplifiers 7 and 8. The output of the modulating circuit 6 is synthesized in a synthesizing circuit 12 similarly. Outputs of these synthesizing circuits 11 and 12 are synthesized in a synthesizing circuit 13. Thus, the single side-band modulation output superior in modulation characteristic is obtained.
Patent JP-S60220772-A (JP)
Title: Thermal transfer recorder
Inventor: SAJI YOSHITO
IPC: B41J11/14
Filed: 1984-04-18
Abstract: PURPOSE:To lessen the occurrence of color shift as well as shorten the time of recording by providing at least one supporter which pivotally supports a follow roller to be touched by and separated from a thermal head and also turns around the axis of a drive roller. CONSTITUTION:A capstan roller 27 pivotally attached to a box and a platen roller 28 pressingly contacted with the roller 27 through a recording paper 20 are contacted with and separated from a thermal head 19 by means of a supporter 34 turning around the shaft 33 of the roller 27. The thermal head 19 and the capstan roller 27 can therefore be fixed, and the length of the paper 20 between the heating element 19a position of the head 19 and the roller 27 can be stabilized in relation to the contact and separation actions between the roller 28 and the head 19, thereby lessening the occurrence of color shift. The distance between the roller 27 and the heating element 19a can also be narrowed, and the recording time can be shortened by setting the roller 27 on the paper discharging side.
Patent JP-H03276551-A (JP)
Title: Lighting device for fluorescent lamp
Inventor: KAWAJIRI MASAO
IPC: H01J61/067
Filed: 1990-03-27
Abstract: PURPOSE:To prevent early blackening and an unstable discharge and extend the life of a fluorescent lamp by specifying the average filling factor of an electron emitting material filled in the first mandrel of a tungsten filament coil. CONSTITUTION:A double-coil tungsten filament coil 3 is stored in a glass bulb body 2, vicinities of both ends of the tungsten filament coil 3 are connected to two lead wires 4, 4 connected to an external terminal, and these lead wires 4, 4 are fixed to a base section 5 provided near the end section of the glass bulb body 2, for example. An emitter 6 serving as an electron emitting material is filled in the first mandrel 3a. The average filling factor of the electron emitting material 6 is set to 40-70% of the volume portion of the first mandrel 3a.
Patent JP-H04313093-A (JP)
Title: Ultrasonic-wave type distance sensor
Inventor: OTSU TOMOHIRO
IPC: G01S7/521
Filed: 1991-04-10
Abstract: PURPOSE:To accurately measure a distance so that the propagation of ultrasonic waves and the reception of the reflected waves are not affected by atmosphere and the temperature of a material to be measured. CONSTITUTION:An ultrasonic-wave type distance sensor 37 has the parts having the following functions. A first case 1 has the opening part on one side and an air blowing chamber 15 for storing gas. A second case 17 is connected to the first case 1 and penetrated into the axial direction as a hollow shape. A straightening vane 23 is provided between the two cases and have a plurality of small holes 25 at the periphery of the outer surface part. An ultrasonic-wave sensor 27 is provided at the straightening vane 23 in the vicinity of the second case 17. Gas, which is sent into the air blowing chamber 15 having a temperature sensor 35 at the ultrasonic-wave sensor 27, is jetted through a jetting outlet 21 of the second case 17 through the straightening vane 23.
Patent JP-H03278143-A (JP)
Title: Temporary key file generating system
Inventor: SHOJI MITSURU
IPC: G06F12/00
Filed: 1990-03-27
Abstract: PURPOSE:To execute the key access to all items by securing a key file based on information informed from an auxiliary storage area use state deciding means, reading data by the number of cases of a data from an address of an auxiliary storage device of a file, and generating the data of the key file. CONSTITUTION:An auxiliary storage area use state deciding means 4 retrieves the same file name as a file name informed from a key file generating and input means 3 from a data file name instructing part 9, and calculates a size of a key file from the number of cases of data of a data case number instructing part 10 of its file, and key length delivered from the means 3. Subsequently, the size of its key file, and an auxiliary storage total free area size instructing part 12 is compared with each other, and if the size of the key file is larger, it is informed to a key file generating means 8 that a temporary key file cannot be generated. The means 8 informs the contents informed from the deciding means 4 to an application program. In such a way, a key access to all items can be executed.
Patent JP-S59204413-A (JP)
Inventor: ISHIKAWA RIKIZOU
IPC: H02G5/06
Filed: 1983-05-06
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-H04223990-A (JP)
Title: Door opening/closing device for elevator and opening/closing method
Inventor: MATEI KUYARA
IPC: B66B13/12
Filed: 1991-03-19
Abstract: PURPOSE: To open and close elevator-car and landing doors within a minimum space by disposing a coupling means for opening and closing both the car and landing doors essentially simultaneously outside the area delimited by the car and landing doorways. CONSTITUTION: A door coupling apparatus 4, which includes a door coupler 8 and a mating pin 9, is located outside the area delimited by an elevator-car doorway 26 and a landing doorway 27. Doorsills 14 and 15 within the doorways 26 and 27 are laid in an extremely close relationship spaced at an interval, for example, of six millimeters. Only within the area outside the doorway area or within the area that elevator users can not see, a large clearance is made between the ends of both the doorsills 14 and 15, wherein the door coupling apparatus 4 is installed. With the doors closed, the door coupling apparatus 4 is located outside the doorway area, whereas with the doors opened, it is placed within the space between both the doors since its travel during the opening of the doors is shorter than that of the doors.
Patent JP-H10274680-A (JP)
Title: Timepiece with solar battery
Inventor: TAKAHASHI TOMOHIRO
IPC: G04G99/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To maintain withstand voltage of batteries even after a secondary battery is fully charged, by connecting there cells of a solar battery in series. SOLUTION: When a solar battery 200 comprising there series-connected cells gets light, the electromotive force generated in the solar battery charges a secondary battery 202 via a VDD line 203. When the voltage of the secondary battery 202 reaches over a functional voltage of a timepiece driving circuit 205, the timepiece driving voltage circuit 205 starts functioning and a quartz oscillator 207 and a converter for moving timepiece 206 also start to move. If the solar battery 202 continuously gets light while the timepiece driving circuit 205 is functioning, the electromotive force generated in the solar battery 200 continuous to charge the secondary battery 202. In the charging secondary battery 202, the battery voltage continuously rise. However, since the three cells of the solar battery 200 are connected in series, the battery voltage never reach the overcharge voltage region.
Patent JP-S59204350-A (JP)
Title: Data transmission system
Inventor: HARINE MISAO
IPC: H04L29/08
Filed: 1983-05-04
Abstract: PURPOSE:To transmit data without disordering the processing timing of a reception side controller by providing a system which transmits serial data with a control line and a signal line between a transmission-side controller and the reception-side controller. CONSTITUTION:The transmission-side controller 1 and slave controllers 2A and 2B are connected mutually by the control line L1 and signal line L2 to transmit data to each other. When a transmission ready signal is transmitted from the transmission side through the control line L1, the reception-side controllers 2A and 2B outputs a start signal to the signal line L2 at reception timing matching with its periodic processing. The transmission-side controller 1 outputs transmit data to the signal line in series in response to the start signal.
Patent JP-H03276079-A (JP)
Title: Detector for abnormality of actuator
Inventor: TAKEUCHI MOTOHIDE
IPC: F16H63/40
Filed: 1990-03-27
Abstract: PURPOSE:To detect abnormality of an actuator by detecting the abnormality of inductance of the actuator according to the time to attain a specified voltage value from the time when the voltage is impressed to the actuator and making to have a driver, etc. to recognize the existence of abnormality on the actuator. CONSTITUTION:When the voltage is impressed on the actuators S1, S2, currents made to flow by the inductance amounts are transiently restricted. Besides, by a detecting/recognizing means 1 for abnormality of the actuator, the abnormality of inductance of the actuators S1, S2 are detected according to the time to attain the specified voltage value from when the voltage is impressed on the actuators S1, S2, then the existence of abnormality on the actuators S1, S2 is recognized by the driver, etc.
Patent JP-S61236838-A (JP)
Title: Polyolefin polymer molded article with adhesive film
Inventor: MURACHI TATSUYA
IPC: B32B27/32
Filed: 1985-04-13
Abstract: PURPOSE:The titled molded article obtained by forming a film consisting of a functional hydrocarbon polymer containing saturated aliphatic ring on the surface of a polyolefin polymer molded article and further making a reactive film consisting of a specific compound on the film. CONSTITUTION:(A) The surface of a polyolefin polymer molded article is coated with (B) a solution obtained by hydrogenating catalytically a hydrocarbon polymer containing an aromatic ring and a functional group (hydroxy or carboxyl) with molecular hydrogen to give a polymer and diluting the polymer with a solvent and the surface of the prepared film is further coated with (C) a solution obtained by diluting one or more of (i) a compound containing a bond shown by the formula (X is halogen), such as N-bromosuccinimide, etc., (ii) an alkyl hypohalide, preferably tertiary alkyl chloride, bromide, etc., and (iii) a hypohalogenous acid such as sodium hypochlorite, etc., with a solvent to form a reactive film on the surface of the molded article.
Patent JP-H09268947-A (JP)
Title: Flame holder for jet engine
Inventor: KASHIWAGI TAKESHI
IPC: F23R3/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a flame holder for a jet engine in which the flame holder can be eliminated by making an integral assembly of a start and the frame holder, a pressure loss of an engine can be reduced and further a light weight of the engine can be attained. SOLUTION: A flame holder of a jet engine is fixed at one end to an outer duct and the other end is fixed to a tail cone 16 arranged at a downstream side of a core section. A detent section 19 forming a recirculating region X of air at a downstream side is a substantial wing-shaped member 20 arranged only at a location where the detent part is exposed to a core flow 14. A partition wall 17 is supported at its intermediate part, a fan flow 13 and the core flow 14 are axially regulated at the jet engine and further the flame is held at the recirculating region X.
Patent JP-H05242448-A (JP)
Title: Floating type magnetic head device
Inventor: WATANABE TAKASHI
IPC: G11B5/31
Filed: 1992-02-29
Abstract: PURPOSE:To assure the number of winding of a coil conductor and to improve reproducing outputs even if the magnetic head device is miniaturized by forming a closed magnetic path with front magnetic cores, contact magnetic cores and a black slider Part. CONSTITUTION:This magnetic head device is provided with a front slider part 11 which consists of a nonmagnetic material and is provided on a magnetic recording medium-facing surface side and the back slider part 12 which is provided on the rear surface side of the slider part 11 consisting of a magnetic material. Further, a pair of the front magnetic cores 13, 14 which are fitted and provided in the slider part 11 and constitute a magnetic gap on the magnetic recording medium-facing surface side and the contact magnetic cores 15, 16 which are formed to face the end faces of the respective front magnetic cores 13, 14 on the surface opposite to the front slider part 11 of the back slider part 12. Spiral coils 17, 18 are formed on the back slider part 12 around the contact magnetic cores 15, 16. The closed magnetic path is constituted by the magnetic cores 13, 14 and 15, 16 and the back slider part 12 in such a manner.
Patent JP-2000277549-A (JP)
Title: Resin-molded semiconductor device
Inventor: KAKEHI MASAMITSU
IPC: H01L21/56
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin-molded semiconductor device which is ensured of moisture-resistant properties and lessened in size. SOLUTION: A semiconductor pellet 3 is mounted on an island 2 connected to one of a pair of leads 1a and 1b, an electrode provided on the semiconductor pellet 3 is electrically connected to the second lead 1b, and a main part including the semiconductor pellet 3 is sealed up with resin into a resin-molded semiconductor device by the use of a molding die, where the corner of the semiconductor pellet 3 is arranged near to the inlet 5b of sheathing resin 5.
Patent JP-H10256754-A (JP)
Title: Unit wiring block
Inventor: OBA TSUNETOSHI
IPC: H05K7/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable electric wiring work a unit to be a touch of a button operation by providing a line connection means, corresponding to the signal line of a wiring plate and one feeder line at a position for fixing the plate. SOLUTION: A groove 67 for fixing a wiring plate is made in the upper surface of a rectangular unit body 66 and one wiring plate 62 which is formed on the surface thereof, with a collective wiring of signal line 64, and a feeder line 65 is inserted into the groove 67 thus integrally and fixedly fitting a plurality of power supply units 63. Since the contact parts are positioned simultaneously and automatically, electrical connection is made simultaneously with the insertion of the wiring plate 62, and wiring is finished at the same time as with the fixing of the wiring plate 62. Consequently, electric wiring with a unit can be made quickly, and connecting can be made easily and collectively using an easy-to-handle planar wiring plate 62.