baber/WOPTO huggingface dataset:
Patent JP-H0445358-A (JP)
Title: Refrigerator
Inventor: HORIUCHI KEIICHI
IPC: F25B1/00
Filed: 1990-06-12
Abstract: PURPOSE:To compute the operation factor of a compressor according to the magnitude of a refrigeration load and effect an appropriate duty control thereof by providing a control device which suspends the operation of the compressor for only a time corresponding to the operation factor (f) after lapse of a predetermined time T. CONSTITUTION:The operation factor (f) of a compressor in a predetermined time T is computed from the equation f=SIGMAiPiSoTPHIidt/TSIGMAiPi (wherein Pi is rated motive power of each compressor and PHIi is volume control factor of the compressor operated in a very small amount of time dt of the predetermined time T). The value of the operation factor f obtained from computation by a computing means 46 is fed into an operation condition determining means 48, which determines the suspension of the operation of the compressor 30 for only the time preset according to the value of the operation factor f. This output is fed through an output means 49 into a drive motor 39. In this way, the control of an intermittent operation of the compressor 30, i. e., the duty control thereof is effected.
Patent JP-S639302-A (JP)
Title: Phase shifter
Inventor: MAKIMOTO MITSUO
IPC: H01P1/185
Filed: 1986-06-30
Abstract: PURPOSE:To form an inexpensive phase shifter suitable for a microwave integrated circuit by coupling a strip line resonator mounted with a varactor diode on the rear side to a coupling terminal of a strip line directional coupler and extracting an output from an isolator port of the strip line directional coupler. CONSTITUTION:A signal inputted from an input terminal 11 passes through a directional coupler 15, a part appears at a coupling port 20, is reflected totally at an open end 23 via a phase shifter 21 and a line 22, appears at the coupling port 20 again via the line 22 and the phase shifter 21 as a reflected wave and appears at an output terminal 13 of the phase shifter 21 as an output through a coupling port 15. The phase of an output wave at the output terminal 13 is controlled by varying the phase of the phase shifter 21. The phase shifter 21 consists of a resonator 16 being a strip line, a coupling line 18, a varactor diode 17, a low pass filter 19, and a control terminal 14.
Patent JP-H094906-A (JP)
Title: Heat storage type freezing/air conditioning apparatus
Inventor: OIDE HIROSHI
IPC: F25D16/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a heat storage type freezing/air conditioning apparatus that utilizes stored heat in a heat storage tank only for keeping cold for commodities when the amount of heat stored in the heat storage tank and an air conditioning load and a cold keeping load are compared and as a result the loads are larger than the amount of stored heat or the remaining amount of stored heat is less than a predetermined value. CONSTITUTION: The consumed amount of heat stored in a heat storage tank 30 is detected by a temperature sensor, and when the consumed amount of stored heat is greater, stored heat utilization operation of an air conditioner unit 10 is interrupted. Hereby, preventing commodities contained in a show case A from being lacking in cold keeping.
Patent JP-S5883695-A (JP)
Inventor: ROBAATO JIEI SHISUKO
IPC: C07D499/00
Filed: 1982-09-02
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-S5578506-A (JP)
Title: Electromagnetic solenoid device
Inventor: HASHIMOTO YOSHIO
IPC: H01F7/16
Filed: 1978-12-11
Abstract: PURPOSE: To avoid the clash between the plunger and the fixed core and remove the clashing sound therefrom by providing an air cushion hole at the fixed core or the guide member, whose port is closed when the plunger operates and opened when the plunger returns back.  
     CONSTITUTION: When an electric current flows through a coil 4 of an electromagnetic solenoid, a plunger 6 starts to operate against the urging force of a return spring 7 by the action of electromagnetic attraction force. For a while after the plunger starts to move, the inside air is discharged to the outside through a ventilating hole 9. When the plunger 6 reaches to the point where the hole 9 is closed thereby, the inside air now can not run away and is compressed. Then, when the plunger advances further and reaches to the end of its cycle, the inside air pressure is increased to compensate the electromagnetic attraction force and the plunger 6 is stopped immediately before it clashes with the fixed core 2. After that, when the electric current applied on the coil 4 is shut off, the plunger 6 returns back to the initial state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317762-A (JP)
Title: Apparatus for separately picking component for analysis
Inventor: NAGASHINO AYAJI
IPC: G01N30/80
Filed: 1987-06-22
Abstract: PURPOSE:To perform working for separate pickup efficiently and to prevent mixing of unnecessary components, by providing moving mechanisms in a holder for holding a pipe for separate pickup and an injecting pipe, and providing a jetting air stream at the connecting part of the pipe for separate pickup and the injecting pipe. CONSTITUTION:A discharge port 4 of a gaschromatograph is connected to a connector 19, which is attached to a housing 10 of an apparatus 8 for separate pickup. The right end part of an injecting pipe 22 is a small diameter pipe 22a and inserted into the connector 19 so that the pipe can be freely moved back and forth. A socket 26, which can be freely coupled with a connecting part 53 of a pipe 51 for separate pickup that is provided at a holder 4 in a cooling box 45, is provided at the left end. An air stream jetted from an air nozzle 61 blows down exhausted gas from the socket 26 when the connecting part 53 and the socket 26 are not coupled. When the discharged gas from the discharge port 4 becomes the effective component, a motor 36 is rotated. The injecting pipe 22 is moved leftward through a gear 35, a nut member 29 and a feed screw part 28. Then the socket 26 and the connecting part 53 are coupled, and the effective component is coagulated in the pipe 51 for separate pickup.
Patent JP-S5486113-A (JP)
Title: Cooler of electrical machinery and apparatus for car
Inventor: KAKINUMA HIROHIKO
IPC: B61C3/00
Filed: 1977-12-22
Abstract: PURPOSE: To simply and positively remove dust, snow, etc. in sucked air noxious for the insulation of this machinery and apparatus without using special devices while installing this machinery and apparatus even in narrow spaces.  
     CONSTITUTION: In a device consistinf of a centrifugal separating fan 13 and an intermediate air duct 2a for connecting said fan and an apparatus to be cooled 1, a separating plate 15 for dividing a discharge port 14 portion into two portions toward the inside of a case 11 is mounted to the dischage port 14 portion of said fan 13. Thus, dust, snow, etc. in air can be separated by means of the separating plate 15 when an impeller 10 of said fan 13 turns and air is sucked from a suction  pipe 12 and flows along the case 11. Clarified air passes through an upper portion of the separating plate 15 and is ventilated to the apparatus to be cooled 1 through the intermediate air duct 2a, and one side of dust, snow, etc. pass through a lower portion of the separating plate 15 with one portion of air and are discharged outside a car from a discharge duct 2b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S639303-A (JP)
Title: Microwave filter and transmitting/receiving equipment using same
Inventor: ISHIKAWA YOHEI
IPC: H01P1/205
Filed: 1986-06-30
Abstract: PURPOSE:To contrive to attain the miniaturization by connecting a varactor diode between an inner conductor and an outer conductor of a dielectric resona tor on the open end face side of the said dielectric coaxial resonator so as to decrease number of stages of the titled filter. CONSTITUTION:The dielectric coaxial resonator 10 is firmed by a cylindrical dielectric 11 made of a high dielectric material such as a TiO2 ceramic coated with the outer conductor 12 and the inner conductor 13, the one end is formed as a short-circuit end and the other end is an open end. The anode of the varactor diode D is connected to the outer conductor 12 and the cathode is connected to the inner conductor 13 respectively at the open end. The cathode of the varactor diode D is connected to a variable voltage source E via a coil L for AC blocking. That is, the dielectric coaxial resonator 10 is represented as the parallel connection between an inductance L0 and a capacitance C0 and the varactor diode D is represented as a variable capacitance VC connected in parallel with the inductance L0 and the capacitance C0.
Patent JP-S5375568-A (JP)
Title: Activated charcoal filter apparatus
Inventor: ISHIDA KOUJI
IPC: B01D24/38
Filed: 1976-12-14
Abstract: PURPOSE: To provide activated charcoal filter apparatus without utilizing gravel and having uniform flow distribution and complete discharge of spent charcoal while reverse washing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H112017-A (JP)
Title: Panel for stone work execution
Inventor: SEKIYA SHINJI
IPC: E04F13/21
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To remarkably improve a working property of execution by fitting and mounting a plate stone between a plurality of steps of stone support members mounted on a plate panel base, and pressing it to the front side by an elastic member. SOLUTION: Stone support members 2... made of natural wood, metal or a synthetic resin are mounted in parallel to each other with a prescribed space in a plurality of steps on the front side of a plate panel base 1 having a prescribed area which consists of a wood, plywood, a synthetic resin or a metal plate. Sponge-made elastic members 3... for processing the plate stone to the front side are mounted on the panel base 1 between the stone support members 2. The panel base 1 is firmly mounted on a wall surface by nails, and the plate stone is then fitted and mounted between the respective stone support members 2. Thus, the stone can be stably mounted with a good appearance, and the working property of execution can be remarkably improved.
Patent JP-H04352135-A (JP)
Title: Camera
Inventor: IZUKAWA KAZUHIRO
IPC: G03B7/24
Filed: 1991-05-30
Abstract: PURPOSE:To allow the reading our bar codes even if the distance from a rotating member on which the bar codes are recorded, changes by changing the emitted light quantity of a light emitting element of a photoreflector for reading the bar codes or the detected current of a light receiving element. CONSTITUTION:This camera is constituted by using a film cartridge 1 having the rotating member 3 which rotates integrally with a film supply spool in the cartridge 1 and on which the information on a film 2 is coded by the bar codes and is recorded. The bar codes are read by changing the emitted light quantity of the light emitting element at the time of reading the rotating member 3 coded and recorded with the information by the bar codes. The bar codes are otherwise read by changing the comparison current of the light receiving element or converting the photocurrent of the light receiving element into a voltage and changing the value of the voltage compared with this voltage. Then, the reading of the bar codes is allowed by varying the emitted light quantity or the detecting level of the photocurrent of the light receiving element and matching the same by a microcomputer 21.
Patent JP-S63317707-A (JP)
Title: Area measuring method
Inventor: KAMIMURA AKIRA
IPC: G01B11/28
Filed: 1987-06-19
Abstract: PURPOSE:To measure easily the area of a figure projected as a shadow on a light-receiving plane, by a method wherein a line-type optical sensor made of a photoconductive substance is made to scan along the light-receiving plane and an electric resistance shown by the sensor is integrated over the whole area of a scanned section. CONSTITUTION:A line-type optical sensor 1 is made to scan a section of 10cm in the direction perpendicular to the longitudinal direction thereof, so as to form a light-receiving plane 5 of 10cmX10cm. A figure 6 to be an object of measurement is projected as a shadow on the light-receiving plane 5 so that a part other than the figure is lighted brightly. A constant current supply source device 7 being connected to both terminals 4 of the sensor 1, a change in electric resistance is converted into a change in voltage, the voltage thus obtained is integrated by an integrating device 8, and an output corresponding to the area of the projected figure 6 is obtained therefrom. By this method, the area of the figure 6 projected as a shadow on the light-receiving plane is measured easily.
Patent JP-H0320544-A (JP)
Title: Room heater/cooler
Inventor: MARUYAMA NOBORU
IPC: F24F1/00
Filed: 1989-06-16
Abstract: PURPOSE:To facilitate installation works, to make an even distribution of hot air in a room and to reduce noise by incorporating a room heating radiation panel and a room cooling panel with a hot air passage formed at the intermediate therebetween, and selectively opening or closing an opening of the passage with a chilled gas passage by switching blades. CONSTITUTION:Heat medium is passed in a room heating radiation panel 2 at the time of room heating, an air feed fan 9 is operated, switching blades 8 are so operated as to open the upper opening 7 of a hot air passage 4, and the room is heated by both radiation heat at the front face of the radiation panel and hot air to be ejected from a hot/cold air injection port 10. The fan 9 is stopped at the time of sleeping to be steady and no air flow. Accordingly, the room heating can be executed in a clean environment. Cooling medium is passage in a room cooling panel 4 at the time of room cooling, the fan 9 is operated, the blades 8 are so operated as to open the upper opening 6 of the chilled gas passage, the chilled gas is injected from the port 10 to be cooled.
Patent JP-H11321056-A (JP)
Title: Printer
Inventor: MAKINO TOMOYA
IPC: B41J35/36
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To judge whether an ink ribbon cassette for performing a double-side printing is erroneously mounted or not in the case of mounting the cassette even in the case of removing the cassette from a printer on the way of using. SOLUTION: (a) In the case of printing in a traveling direction of an arrow by a print head 19 in the state the an ink ribbon cassette is mounted in a printer by using its A-surface, a mark detecting sensor 20 detects a Y-mark 51b next to a Y-mark 51a, and the printer stores that the A-surface is being used. In the case of removing and remounting the cassette from and at the printer, (b) at the time of mounting in the state of using a B-surface, when an ink ribbon 51 is wound in a traveling direction of an arrow, the sensor 20 detects the Y-mark 51a next to the Y-mark 51b. Accordingly, the printer stops printing by judging a B-surface mounting irrespective of using of the A-surface.
Patent JP-S5577018-A (JP)
Title: Magnetic recording device
Inventor: MARUOKA TAKAHARU
IPC: G11B5/09
Filed: 1978-12-01
Abstract: PURPOSE: To increase a recording density by vonverting digital data from a computer, etc., to a staircase wave and recording it.  
     CONSTITUTION: After led into staircase wave generation circuit 1 and latched in 11, digital data a is selected according to the output of shift register 8 of clock pulse CP by 9, and the select outout is counted by 10, and prescribed data is selected according to the count output and is clamped by 12 and is subjected to D/A conversion by 13 to obtain a staircase wave of waveform b, and it is recorded by recorder 7. Reproducing signal c from recorder 7 is led into comparator 5, and square wave d is taken out by comparison of the amplitude center and is outputted through period discrimination and decoding circuit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046352-A (JP)
Title: Ferritic stainless steel excellent in corrosion resistance
Inventor: UGI TAKUMI
IPC: C22C38/00
Filed: 1983-08-25
Abstract: PURPOSE:To prepare inexpensive ferritic stainless steel excellent in corrosion resistance, by using V and Cu in place of Mo of ferritic stainless steel while containing a proper amount of Al, B, Ce and one or more of Ti, Nb, Zr and Ta. CONSTITUTION:Ferritic stainless steel, which contains, on a wt. basis, 0.1% or less C, 1.0% or less Si, 1.0% or less Mn, 11-23% Cr, 0.6% or less Ni, 0.1% of less N, 0.04% or less P, 0.03% or less S, at least one of 0.2% or less Al, 0.0050% or less B and 0.05% or less Ce, 0.05-2.00% V and 0.5-2.0% Cu and further containing at least one of Ti, Nb, Zr and Ta in a range satisfying formula corresponding to the contents of C and N and comprising the remainder of substantially Fe an inevitable impurities, is prepared.
Patent JP-S5583635-A (JP)
Title: Automobile bumper
Inventor: OOTSUKI KOUICHI
IPC: B60R19/38
Filed: 1978-12-15
Abstract: PURPOSE: To improve safety factor at the time of head-on collision with or bumping against passenger cars with a low road clearance by a method wherein a bumper is mounted ready for moving vertically and also turning on a car body with a parallel link or arm, and a road clearance can be changed in position by a driving gear.  
     CONSTITUTION: A bracket 3 is fixed on a frame 2 on the bottom of a driver seat 1, one end of two parallel links 5a, 5b is pivoted thereto, and a bumper 4 is pivoted to the tip. Then, an arrangement is such that pivoted points on both ends of the lower link 5b have a pivoted point A for the bracket 3 kept lower than a point B for the bumper 4 when the bumper 4 is turned to come to the lower side, and the bumper 4 will move slantingly upward against a horizontal force coming from ahead of the bumper 4. On the other hand, an air chamber 7 is pivoted to a bracket 8 fixed on a car body with a pin 9, the end of a bush rod 6 is pivoted to the upper link 5a, and thus the bumper 4 is allowed to move vertically or to turn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H026227-A (JP)
Title: Pto takeoff device of control machine for riding
Inventor: IWANAGA KENJI
IPC: B60K17/28
Filed: 1988-06-22
Abstract: PURPOSE:To prevent the generation of noise of a universal joint and make the ascent/descent of a ground working machine smooth by rotating a transmission case either upward or downward with a rotating shaft as the center by the vertical movement of a lower link and variably forming the position of a PTO takeoff shaft. CONSTITUTION:A transmission means is constituted by providing a PTO takeoff shaft 16 so that the shaft core is deflected from a PTO shaft 11, fitting a sprocket 17 to each shaft 11, 16, and providing a chain 18 between each sprocket 17. A transmission case 15 is formed so that it can be vertically rotated with the rotating shaft 19 as the center by fixing a rotating shaft 19 on the PTO shaft 11 side of the transmission case 15 rear surface, and fitting a supporting lever 21 protruded from a frame 20 into the rotating shaft 19. A pin 27 is protruded on the top end part of an operating piece 26 to fix an arm 28. A universal joint 12 is fixed to the PTO takeoff shaft 16, and a drive shaft 13 is mounted to said joint.
Patent JP-H0718069-A (JP)
Title: Preparation of thermoplastic polycarbonate
Inventor: SHIYUTEFUEN KIYUURINGU
IPC: C08G64/00
Filed: 1994-06-14
Abstract: PURPOSE: To obtain a thermoplastic polycarbonate having few defects and no self-coloring by carrying out transesferification of an aromatic diphenol and a diaryl ester carbonate using a catalyst derived from a specific guanidine.  
     CONSTITUTION: A polycarbonate is prepared by an transesferification of an aromatic diphenol and a diaryl ester carbonate at 80-400°C and 10,000-0.01 millibar using a catalyst derived from a guanidine of formula I, II or III (wherein R 1 -R 5  are each H, an alkyl, an alkenyl, cycloalkyl or the like; R 6  is H, an alkyl, a polystyrene group or the like; and X is a carbonate ion, an acetate ion, a nitrate ion, a phosphate ion or a borate ion. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11350639-A (JP)
Title: Wall panel mounting structure for column
Inventor: ONKAWA KAZUHIRO
IPC: E04B2/76
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To ensure mounting of wall panels on a column in simple work by mounting and fixing a band plate long enough for the width of the column onto the inner faces of the wall panels with bolts and nuts and fixing the band plate to the column with mounting brackets to mount the wall panels to the column. SOLUTION: A steel rod 4 arranged in wall panels 1, 2 is inserted into the base of an O-bolt 3 embedded in the center in the cross direction of the wall panels 1, 2. The end of the O-bolt 3 is inserted in a bolt hole in a band plate 5a for which the other end of a zigzag fixture 7 having one end bored with the bolt hole is fixed to the center in the axial direction of a plate 8, to mount the band plate on the inner faces of the wall panels 1, 2 with nuts 9. When the wall panels 1, 2 are mounted on, for example, a column 10 arranged at the outside angle of a building, the wall panels 1, 2 are raised around the column 10 and both ends of a mounting bracket 11 are welded to the outer face of the band plate 5a or the column 10 on the sides of the wall panels 1, 2 to mount and fix the wall panels 1, 2 to the column 10.
Patent JP-H085259-A (JP)
Title: Sintered layer suction air quantity measuring apparatus utilizing magnetically levitating device
Inventor: MURAOKA KANYA
IPC: F27B21/14
Filed: 1994-06-14
Abstract: PURPOSE:To provide a suction air quantity measuring apparatus utilizing a magnetically levitating device, capable of simultaneously measuring a suction air quantity on a pallet layer of a sintering machine at a plurality of points in the widthwise direction of the pallet layer. CONSTITUTION:This sintered layer suction air quantity measuring apparatus utilizes a magnetically lavitating device wherein the magnetically levitating device 15 is provided movably in the longitudinal direction of a sintering machine; a plurality of suction air quantity measuring instruments 12 are set to a setting framework 10 of the magnetically levitating device in its widthwise direction; the suction air quantity measuring instruments 12 are movably set to the setting framework 10; and further, extensible and retractable curtains 13 having excellent resistance to heat are provided in a suspended state at the outer peripheral parts of lower ends of the suction air quantity measuring instruments 12. Thereby, accuracy of measuring the suction air quantity on a pallet layer can be improved and, accordingly, more reliable control of the air quantity becomes possible and the quality and yield of sintered ore can be improved.
Patent JP-S5782527-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: TAKEMURA AKIRA
IPC: D01F9/155
Filed: 1980-10-31
Abstract: PURPOSE: The starting pitch, after converted into meso phase pitch, is heat treated at elevated temperature to make the dispersion of the meso phase uniform in the pitch to improve the flowability and spinnability, thus producing the titled fiber with less fluctuation in fiber strength.  
     CONSTITUTION: For example, petroleum asphalten, softening at 32°C, is treated in a nitrogen flow at 410°C for 6hr and coverted into meso phase pitch. Then, the resultant asphalten is treated at 300W400°C in a nitrogen atmosphere for a desired time, e.g., for 2hr at 370°C, to give a pitch with the meso phase uniformly dispressed all over the system, e.g., with 10W20μ spherulites uniformly dispersed in the system free from the aggregation of the meso phase. The pitch has increased flowability and can be readily spun at 350°C. 
     COPYRIGHT: (C)1982,JPO&Japio