baber/WOPTO huggingface dataset:
Patent JP-S54134957-A (JP)
Title: Te21 mode detector
Inventor: KADOWAKI TAKASHI
IPC: H01P5/18
Filed: 1978-04-12
Abstract: PURPOSE:To obtain a directional-coupler type TE21 mode detector which can detect a TE21 mode with high precision, by providing coupling elements in two lines symmetrically on the axis of a cylindrical waveguide. CONSTITUTION:Coupling elements 2a and 2b are provided symmetrically on the axis of cylindrical waveguide 1 in two lines, and then coupled with sub-waveguides 3a and 3b respectively. Coupling elements are provided where the magnetic-field component in the TE21 mode is the largest. When the magnetic-field component of the TE21 mode coupling with coupling elements is denoted by A while that of the TE11 mode is by B, magnetic fields of both TE21 and TE11 modes come out of phase (A-B) in sub-waveguide 3b and come in phase in sub-waveguide 3b, so that the magnetic-field component of (A+B) will be coupled. Only the TE21 mode can be obtained at terminal 7a by applying waves propagating through sub-waveguides 3a and 3b via magic T7. Further, only the TE11 mode can be obtained at terminal 7b, so that it will be terminated by terminating set 8.
Patent JP-S59168214-A (JP)
Title: Apparatus for alarming deterioration of engine oil
Inventor: KATOU TAKAYUKI
IPC: G01N27/06
Filed: 1983-03-14
Abstract: PURPOSE:To judge the degree of deterioration of engine oil correctly, by measuring the transient response characteristics of oil by impressing pulse voltage on a pair of electrodes immersed in engine oil. CONSTITUTION:An apparatus of this invention comprises a sensor means 1 consisting of a temperature sensor and a pair of electrodes disposed in an oil pan, and the sensor means 1 is connected to an alarm means II. When the oil temperature detected by the temperature sensor lies within a prescribed range, the alarm means II funtions to produce a measurement instructing signal from a temperature detecting means 2 and to produce a timing signal from a timing circuit means 3 and impress pulse voltage to the electrodes of the sensor means 1 from a power source means 4 when the above measurement instructing signal and a key signal are applied. With such an arrangement, the degree of deterioration of engine oil is judged and displayed at an indicating means 8 by detecting the transient response current passed across the electrodes through transient response by a current detecting means 5, and judging the degree of oil deterioration by a judging circuit 7 to which the output of the current detecting circuit 5 is applied via a processing circuit 6.
Patent JP-S60186204-A (JP)
Inventor: TSURUMI MANABU
IPC: A01C7/00
Filed: 1984-03-06
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-H06253705-A (JP)
Title: Water purifier
Inventor: TAKAHASHI YUTAKA
IPC: A01K63/00
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the purifying performance from deteriorating due to the maloperation of an opening and closing means for a water flow passage and the reduction in the circulating flow rate of a water purifier by cleaning the opening and closing means for the water flow passage and periodically inspecting the performance of an air feeding means. CONSTITUTION:This water purifier is equipped with a controlling means 13, connected to an opening and closing means 3 for a water flow passage, a circulating pump 4, a pressure sensor 8 and an opening and closing means 9 for an air flow passage and having a timer circuit capable of carrying out two modes of cleaning of the opening and closing means for the water flow passage and inspection of the water circulating state.
Patent JP-H02222379-A (JP)
Title: Graphic display device
Inventor: SUZUKI CHISA
IPC: H04N5/225
Filed: 1989-02-23
Abstract: PURPOSE:To independently designate the horizontal direction and the vertical direction of the minimum dimension of a graphic to be displayed by providing a register for designating independently the minimum dimension in the horizontal direction for displaying a screen. CONSTITUTION:A value of the minimum dimension of a display graphic shown by a minimum dimension designating register 11 and a horizontal direction minimum dimension designating register 13 is decoded by a control part 12, inputted to blocks 2, 3 for designating a vertical position and a horizontal position for displaying the graphic, and the minimum dimension in the horizontal direction is designated independently by the register 13. Subsequently, outputs of the blocks 2, 3 are inputted to a display graphic storage/selection block 4, a graphic is selected and inputted to a block 5 for controlling a screen display system, and a display output signal 6 is outputted. In such a way, the horizontal direction and the vertical direction of the minimum dimension can be designated independently.
Patent JP-S51118469-A (JP)
Title: Liquid level monitor
Inventor: FUKUSHIMA MITSURU
IPC: G01F23/22
Filed: 1975-04-10
Abstract: PURPOSE: Liquid Level Monitor, simple to handle with as well as economical, which can be applied to any system, by means of combining conventional type relays and posistor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217487-A (JP)
Title: Device for adjusting quantity of developer for plate making machine
Inventor: ISOBE EIJI
IPC: G03G13/26
Filed: 1988-02-26
Abstract: PURPOSE:To uniformize the outflow of a developer by forming a 1st shower pipe provided with plural discharge ports for discharging the developer almost uniformly and a 2nd shower pipe storing the 1st shower pipe and provided with plural discharge ports opened in directions different from the opening directions of the discharge ports of the 1st shower pipe. CONSTITUTION:A supplied developer is supplied to the 1st shower pipe 2 functioning as an inside pipe, fills the inside of the 2nd shower pipe 2 functioning as an outside pipe through the discharge port 2a of the pipe 2 and is uniformly supplied to a plate making sheet P through the discharge ports 4a-4j of the pipe 4. The quantity of flowing out developer is adjusted so that the opening directions of the discharge ports of the 1st and 2nd shower pipes are respectively differently set. Since the sizes of the discharge ports inserted into the 1st and 2nd shower pipes are formed so as to be reduced in accordance with separation from the developer feeding side, the developer can be uniformly discharged.
Patent JP-H10237464-A (JP)
Title: Method for starting up coal gasifier
Inventor: UEDA TOSHIYUKI
IPC: C10J3/48
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To permit the always stable start-up of a coal gasifier while preventing dew point corrosion by a waste combustion gas during start-up by using charr as a fuel for starting up a coal gasifier. SOLUTION: Air 57 is sucked in and is separated into oxygen 18 and nitrogen in a rectifying tower 1, and the both are respectively transferred to an oxygen compressor 21 and a nitrogen compressor 23. After the pilot burner inside a coal gasifier 5 is ignited, the charr loaded on a charr feed hopper 11 is transferred to a charr burner by entrainment on nitrogen 20 through a pipe and is burnt with oxygen transferred to the burner. After the temperatures of the respective sections of the plant are raised to ones at which the moisture generated during coal gasification is not condensed, the coal 4 in a coal feed hopper 3 is fed into the gasifier 5 to start gasification. The charr burner is extinguished. The charr 12 produced by the gasification of coal is collected in a deduster 9 and stored as a start-up fuel in the hopper 11.
Patent JP-S53128981-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI MASAHIKO
IPC: H01L21/58
Filed: 1977-04-15
Abstract: PURPOSE: To decrease the electric resistance at the heat welding part when the semiconductor element piece and the  temperature compensating plate are alloyed together, by giving an alloy welding to the semiconductor element and the external metal using the boron  added aluminum silicon solder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58161151-A (JP)
Title: Detecting method of tracking servo-signal of optical pickup
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1982-03-19
Abstract: PURPOSE:To raise a tracking error signal level, by sample-holding a tracking error signal being in a peak state, with a signal obtained in accordance with a pit signal and a focus error signal. CONSTITUTION:An output which compares a pit signal RF and an output which compares a focus error signal Fe are provided to an exclusive OR gate 30, and from these outputs, a rise pulse and a fall pulse are generated. From the output which compares the focus error signal, the rise pulse and the fall pulse are generated, they are made to pass through an AND gate, an OR gate, etc., and a tracking servo-signal is detected. In this way, when a waveform of a tracking error signal Te is converted, and its level is raised and provided to an LPF, unstable servo by a DC component can be eliminated.
Patent JP-H03246310-A (JP)
Title: Lubricating oil automatic supply method for continuous running engine for long time and device therefor
Inventor: YAMASHITA FUMIO
IPC: F01M11/06
Filed: 1990-02-23
Abstract: PURPOSE:To automatically supply lubricating oil to an oil pan by providing a lubricating oil supply passage for communicating the oil pan of an engine to a sub-tank, and opening a solenoid valve mounted on the way of the supply passage at every decided time from calculation to divide a specified oil exchange time into a plurality of times. CONSTITUTION:A sub-tank 2 for lubricating oil provided on the outside of an engine main body 1 is communicatedly connected to the oil pan 4 of the engine 1 through a lubricating oil supply passage 3, and a solenoid valve 5 for controlling opening/closing of the supply passage is arranged on the way of the passage 3. An oil level detecting sensor 6 to detect a specified upper limit oil level is arranged in the oil pan 4, and the output signal is input to a lubricating oil supply control means 7. Running hour of the engine is integrated in this control means 7. When the integrated hour is reached to a setting time dividing the lubricating oil exchange cycle time into a plurality of times, a command signal to open the valve is generated to the solenoid valve 5, and a command signal to close is output by a signal base on the specified upper limit oil level detection.
Patent JP-H05242085-A (JP)
Title: Word processor
Inventor: HASHINO KATSUHISA
IPC: G06F17/21
Filed: 1992-02-28
Abstract: PURPOSE:To provide a word processor which rapidly performs document history management corresponding to various uses with a simple system configuration. CONSTITUTION:A document frame management part 1 provides the position and size of a document frame decided by operator's instruction and the operator' s instruction to a document editing part 2. The document editing part 2 creates document data for the document frame specified by the document frame management part 1 based upon the operator's instruction from the document frame management part 1. A document frame data storing part 3 stores the document data created by the document editing part 2 and document creation data. A document switching part 4 in document frame selects and calls document data such as pertinent creation date, name of implementor based upon the operator's instruction from the document frame data storing part 3, and then switches the document data of document editing part 2 over to a pertinent document data.
Patent JP-2000030477-A (JP)
Title: Recording and reproducing device using flash eeprom
Inventor: SASAKI TOSHIO
IPC: G11C16/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To attain the high speed of a rewriting time by separating an information storage part and a reproduction part or a recording part, adding buffer memories to respective parts and storing information while making their capacities specific information units to process the rewriting of the information in parallel in a sector unit or a block unit and to perform the rewriting of the information efficiently. SOLUTION: Capacities of first and second buffer memories 106, 10 for temporary recording depend on the address size of a sector or a block in a unit in which information are converted from a serial signal into parallel signal or they are reversely converted to be transferred and the information are successively transferred in the multiple of a unit to be determined with the size of the sector or the block. As a result, the capacities of the memories 106, 10 become the same as addresses of a memory 20 for recording or or smaller than the addresses. Since rewriting access to the memory 20 for recording is performed with the buffer memories 106, 10, the transfer rate of the digital signal is adjusted and the rewriting of a flash EEPROM, that is, the memory control of an erasing/writing or the like is facilitated.
Patent JP-S59169946-A (JP)
Title: Glass enhancing device
Inventor: KUROODO BUNAARU
IPC: C03B27/04
Filed: 1984-03-09
Abstract: Apparatus is disclosed for tempering curved glass sheets suspended in a vertical orientation. The apparatus comprises a pair of opposed manifolds each having a plurality of nozzles and positional adjustment means to optimize the heat exchange effect between the tempering station and the sheet of glass. A first adjustment means adjusts the orientation of the manifold with respect to the surface of the glass by means of four independently adjustable screw jacks that mount the manifold on a frame. A second adjustment means adjusts the horizontal spacing between the manifold and the surface of the glass by means of four screw jacks that operate in unison. In addition, another displacement means permits the manifold to be displaced from its tempering position to facilitate the insertion and removal of the glass sheets between the two manifolds. Advantageously, the displacement means is mounted on the second adjustment means.
Patent JP-H07255508-A (JP)
Title: Tightening fixing device of sport shoes
Inventor: MOORITSUIO TAKETSUTO
IPC: A43B5/16
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a device which is a fastening fixture for a sport shoe such as a ski boot and a skate and well resists stress in spite of its light weight and low cost. CONSTITUTION: This fastening fixture is provided with a synthetic resin main body 2 and a metallic element 3 constituting a holding frame for the main body 2. The metallic element 3 and the synthetic resin main body 2 can be locked mutually.
Patent JP-H11231327-A (JP)
Title: Liquid crystal cell and reflection liquid crystal display device
Inventor: HARA KAZUTAKA
IPC: G02F1/1339
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell which can form a reflection liquid crystal display device superior in visual recognizability and display sharpness where the shadow of the liquid crystal cell is difficult to appear in the display regardless of omission of a diffusion layer between the liquid crystal cell and a reflection layer and blur is difficult to occur in a display picture. SOLUTION: In this reflection liquid crystal display device, a liquid crystal cell 5 has liquid crystal 3 enclosed between substrates 1 and 4, and columnar spacers 2 having a light diffusion function are interposed between substrates 1 and 4, and a reflection layer is arranged on the rear side of visual recognition of the liquid crystal cell. Thus, light made incident on columnar spacers is effectively used, and oblique incident light made incident on the cell again is efficiently diffused. The reflection liquid crystal display device is obtained which presents a satisfactory display quality without reduction of the contrast in a simple structure with the diffusion layer between the cell and the reflection layer omitted, and ] is given to display light by providing columnar spacers with inclined side faces to improve the field angle characteristic.
Patent JP-S62200997-A (JP)
Title: Acoustic device
Inventor: UEDA YASUKIYO
IPC: B60R11/02
Filed: 1986-02-28
Abstract: PURPOSE:To hear sound by those desired to hear and to prevent the sound from instantaneously hearing when it is necessary to hear the sound at the outside of a car even in case of hearing the sound or to talk by providing a bone conduction horn disposed at a position where the head contacts in a head rest provided in a chair and a sound source connected to the bone conduction horn. CONSTITUTION:An audio main body 2 is disposed on the dash board 1 of the car, the plural sound sources 3, 4 are included in the audio main body 2, the head rest 7 is disposed on the chair for a driver 5 sitting, and the head rest 10 is disposed on the chair for sitting an assistant 8. In the respective head rests, for instance, in the head rest 7, the bone conduction horn 11 and a switch 12 for selectively connecting it to the sound sources 3, 4 or turning on and off the connection are disposed on the position where the head contacts. Thereby, only when the rear part of the head is tightly allowed to contact with the head rest, the sound can be heard from the sound source.
Patent JP-2000238599-A (JP)
Title: Manufacturing method of air bag lid
Inventor: WAKABAYASHI ITSUKI
IPC: B60R21/2165
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the appearance quality of an air bag lid provided with a tear line, while enabling the manufacturing with a small man-hours. SOLUTION: After vacuum-forming a cover material 19 of a lid 6 by a cavity face 181 of a movable die 18, a base material 22 of the lid 6 is injection-molded by locking a fixed die 17 and the movable die 18. A large number of protrusions 175 disposed on a cavity face 171 of the fixed die 17 form a number of blind holes 14 on a rear face of the lid 6. The blind holes 14 constitute a tear line 61 in the lid 6. Consequently, the man-hours required to process a tear line can be reduced significantly compared with those forming the tear line 61 after the lid 6 is molded. Also, the cover material 19 is laminated on a front side of the base material 22, thus covering a flaw mark or shrink mark made on the front of the base material 22 while improving the appearance quality of the lid 6 without any post-treatment such as coating.
Patent JP-H05248580-A (JP)
Title: Catch basin
Inventor: HIRUMA NOBUHIKO
IPC: F16L27/02
Filed: 1992-03-02
Abstract: PURPOSE:To extend the regulating range of a pipe connection angle by providing in a socket a mechanism to regulate the pipe inserting angle within the specified range in an arrangement where a socket pipe is connected through a joint in a rotatable manner to a inflow pipe which intersects the axial line of an outflow pipe at the angle of 45 deg.. CONSTITUTION:This catch basin 10 is provided with a body 12 made of synthetic resin of e.g. vinyl chloride, and an opening 14 for cleaning is formed at the top, and at the same time, an outflow pipe 16 and an inflow pipe 18 are formed on the right and left side surfaces respectively. An inflow pipe 30 is formed so that the axial line 26 of the inflow pipe may intersect the axial line 28 of the outflow pipe 16 at the angle 45' deg., and a socket pipe 32 is connected to the respective inflow pipes 30 through joints 34. An adaptor 44 having a socket 42 to receive the pipe and having a spherical outer surface is mounted in a slidable manner within the socket 38 having a spherical inner surface where the end part of the socket pipe 32 is expanded to form an approximately spherical shape. The joining surface 46 between the inflow pipe 30 of the joint 34 and the socket pipe 32 is inclined at the angle of 22.5 deg. relative to the axial line 28.
Patent JP-S61205032-A (JP)
Title: Envelope transmission system
Inventor: YAMAMOTO SEIICHI
IPC: H04J3/06
Filed: 1985-03-08
Abstract: PURPOSE:To perform the transmission of secondary channel by converting the state information on both the main and secondary channels into corresponding codes to transmit them at the transmission side and decoding said codes delivered to reproduce the state information on both channels at the reception side. CONSTITUTION:At the transmission side an envelope assembly circuit 3 assembles an envelope signal by using the data on a main channel, the output of a frame pattern generating circuit 1 and the output of a coding circuit 2 as the input. Then, the circuit 3 transmits the envelope signal in the form of a transmission output OUT4. While at the reception side a received code converting circuit 6 uses the output of an envelope disassembly circuit 5 as the input and converts the state information on both main and secondary channels into reception codes for output. In other words, the information is reproduced and outputted. Then, the main and secondary channel outputs OUT2 and OUT3 are obtained by the circuit 6.
Patent JP-H05237603-A (JP)
Title: Method and apparatus for twin roll type continuous strip casting
Inventor: ARAI TAKASHI
IPC: B22D11/06
Filed: 1992-03-02
Abstract: PURPOSE:To improve durability of a side weir by solving problems of deterioration of sealability and break of a cast slab due to peeling and biting in of a metal adhered to a side weir of a twin roll type continuous casting apparatus. CONSTITUTION:A pair of the side weirs 16, 17 to seal the molten metal pool 11, which slide-contacts with an end of a pair of the rolls 2, 3, and the vibrator 25 actuated by a command of the control device 24 are arranged, at the same time of a start of casting, the side weirs are vibrated (or as ciliated) on the slide contacting surface with the end of the drums 2, 3. When a variation of the gap between the rolls 2, 3 occurring in a short time after casting start is gradually converged not to cause a variation in the width beyond the prescribed value within the prescribed time, a vibration of the side weir is stopped by the control device 24 to hold down a wear of the side weir to a minimum and to prevent harmful effect due to wear.
Patent JP-H0573187-A (JP)
Title: Display device
Inventor: HARUYAMA TAKAYUKI
IPC: G06F3/02
Filed: 1991-03-11
Abstract: PURPOSE:To watch the input display without moving the line of sight and eye focus much from the keyboard by displaying a line during the input of the keyboard and displaying the display by the diffraction effect of a hologram board on the keyboard. CONSTITUTION:A character inputted from a keyboard 1 is displayed at the prescribed position on a picture display device 2, that is, at the cursor position. An input line display device 3 signals a line where the cursor is on the display of the picture display device 2. The display is displayed on the keyboard 1 by the diffraction effect of the hologram board 5 through an image formation lens 4. When the position of the cursor is shifted to the other line, the input line display device 3 also displays a line where the cursor is. Accordingly, the line on the display of the picture display device 2 where a character is newly inputted is displayed on the display of the keyboard 1. Thus, the fatigue of the eyes of an operator can be prevent to a certain extent, and the efficiency of operating the keyboard 1 can be improved.