baber/WOPTO huggingface dataset:
Patent JP-H10288806-A (JP)
Title: Parts exchanging device for remote supervisory equipment
Inventor: ABE TAKAHIRO
IPC: H04N5/225
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device of transmitting or receiving light, sound, an electromagnetic wave, etc., which is capable of maintaining a function, even in a poor environment where the device for transmitting-receiving the light, the sound, the electromagnetic wave, etc., has some functional trouble, when dust, etc., are stuck. SOLUTION: The receiver-transmitter 1 for transmitting or receiving the light, the sound, the electromagnetic wave, etc., is housed in a case 10. In the case 10, plural transmission films 12a having the properties of transmitting the light, the sound, the electromagnetic wave, etc., are attached to the front surface part of the receiver-transmitted by a hinge 15, in a state where sealability meeting the demand is applied. For preventing a deterioration in receiving/transmitting function, due to the fact that the receiver-transmitter 1 is used in the poor environment and the dust, etc., are stuck to the transmission film 12a, it functions to be easily removed by a simple driving mechanism for releasing a pawl, etc., by with the transmission film is fixed, with remote control. The film 12a to which the dust, etc., are stuck are removed/exchanged for a new transmission film prepared under the film 12a.
Patent JP-2000295649-A (JP)
Title: Mobile communication system
Inventor: KIDERA EIJI
IPC: H04W88/12
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance an operating efficiency of a base station controller and to surely select a channel. SOLUTION: In the case that a mobile station moves and selects a new base station for communication, a channel changeover detection means 9 detects new and old base stations, and a moving direction decision means 2 decides a moving direction of the mobile station according to the result of detection. Then a detection destination decision means 7 decides a base station with which the mobile station should make its communication on the basis of data relating to the moving direction, the new base station and data with respect to the arrangement of base stations stored in a memory means. Then a channel switching start means 8 allows the base station decided by the destination decision means 7 to detect a radio wave from the mobile station for changeover of a channel.  Moreover, a channel reservation means 6 allows a base station for communication with the mobile station next to the new base station to reserve a channel in advance.
Patent JP-H04229664-A (JP)
Title: Photoelectromotive force device and its manufacture
Inventor: IWAMOTO MASAYUKI
IPC: H01L31/068
Filed: 1991-04-25
Abstract: PURPOSE:To offer a photoelectromotive force device which can make the position of a semiconductor junction, constituting the device, shallow from its light- incident face and to offer its manufacturing method. CONSTITUTION:An amorphous semiconductor and a single-crystal semiconductor 1 or a polycrystalline semiconductor 2a whose conductivity type is different from each other are applied and formed; they are heat-treated. Thereby, a junction face 3 is formed.
Patent JP-H07277152-A (JP)
Title: Mirror with heater
Inventor: SUGIYAMA TETSUYA
IPC: B60R1/06
Filed: 1994-04-07
Abstract: PURPOSE:To enable the heating of a narrow angle part, and to secure the even heating over the whole surface of a mirror board, which includes narrow angle parts, by arranging temperature detecting elements for controlling the heating temperature near the ends of electrode wires of wide angle parts of a mirror board in relation to a feeding point of the electrode. CONSTITUTION:A reflecting film working as a heating resistor film 2 is formed on a mirror board 1 having wide angle parts 1a, 1d and narrow angle parts 1b, 1c. An electrode for electrifying to heat, which is provided with plural electrode wires 3a, 3b, is arranged in the film 2. In this case, each temperature detecting element 6 for controlling the heating temperature is arranged near the ends E2, E4 of electrode wires of wide angle parts of the mirror board 1. Heating of the narrow angle parts 1b, 1c is thereby enabled, and the even heating over the whole surface of the mirror board 1 is secured. Consequently, water drop and ice adhered to the surface of a mirror can be efficiently eliminated.
Patent JP-H11293147-A (JP)
Title: Ipn type hydrophilic coating, and coating method
Inventor: SHIRAI NOBUYOSHI
IPC: C08F2/44
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating that provides a coating film having sufficient hydrophilicity, but causing no deterioration in adhesion and film strength even in wet conditions by using a compound polymerizable with active energy ray and a thermosetting resin. SOLUTION: This hydrophilic coating contains (A) a compound polymerizable with activated energy ray and (B) a thermosetting resin as essential resin components where the component A gives a crosslinked polymer having a contact angle of <=40 with water, while the component B gives (a) a crosslinked polymer showing a contact angle of >=50 deg. with water by thermosetting, (b) is not cured by the employed activated energy line, and (c) substantially does not react with the component A with the employed activated energy line. In a preferred embodiment, the weight ratio of the component A to the component B is in the range of 5/95-40/60.
Patent JP-S60237182-A (JP)
Title: Oil feeding mechanism of closed type compressor
Inventor: MURATA MITSURU
IPC: F04B39/02
Filed: 1985-05-08
Abstract: PURPOSE:To increase the relative speed to the rotation of the lower curved section of an oil feeding pump, increase the oil feed capability, and prevent the seizure of a cylinder and a shaft by arranging around the oil feeding pump and in lubricating oil a baffleplate reducing the rotational speed of the lubricating oil. CONSTITUTION:A baffleplate 28 is fixed on the bottom face 25 of a container 11. Part of the cylider section 29 of the baffleplate 28 is cut and bent inward to form rotation stoppers 30 in the radial direction, and the rotation stoppers 30 have a slight gap to the outer diameter of an oil feeding pump 13. Therefore, when the oil feeding pump 13 is rotated in a one body with a shaft 4, the rotational speed of the lubricating oil 12' near the inner wall 27 of the R-shaped curved section 13' below the oil feeding pump 13 rotating in one body with the shaft 4 is much reduced, thus the relative rotational speed in the same direction as the curved section 13' rotating in one body with the shaft 4 is increased. Accordingly, the oil feed capability is increased and the seizure of the shaft 4, a bearing, etc. can be prevented.
Patent JP-H03293831-A (JP)
Title: Fdm optical transmission system
Inventor: FUKAYA NAOKI
IPC: H04J14/02
Filed: 1990-04-11
Abstract: PURPOSE:To improve the reliability on the practical use and the maintainability by installing a local oscillation signal controller and an optical transmitter for local oscillation on the station side. CONSTITUTION:In a station side A, a star coupler 2 superposes optical signals 1 and N channels ch1 to chN arranged at equal intervals on the frequency base to obtain an FDM signal and distributes this signal to M subscriber systems. A multiplexer/demultiplexer 3a synthesizes the FDM signal and the output of an optical transmitter 12 for local oscillation and inputs the result to a subscriber system transmission line 5 and an optical receiver 4a. On a subscriber side B, a reception signal is converted to an electric signal by an optical receiver 4b to obtain an intermediate frequency output, and this output only passes through a band filter 6b and a detector 7 to obtain a detection output corresponding to the signal of a desired channel. Thus, the constitution of the device on the subscriber side B is simplified, and the reliability and the maintainability are improved.
Patent JP-S5722953-A (JP)
Title: Bleed type shutoff valve opened by specified load
Inventor: KOBAYASHI KUNIAKI
IPC: B60T13/36
Filed: 1980-07-14
Abstract: PURPOSE: To have an accurate and secure sensing of load and enhance reliability  by actuate a plunger with the load spring effect when the load is over a certain  value and by driving the poppet of a valve through this action of plunger.  
     CONSTITUTION: A shutoff valve 10 is composed of a valve chamber 14 and a plunger chamber 15. In the chamber 14 an air intake 16 and an air outlet 17 are provided, and a valve port 18 is provided between the intake 16 and outlet 17. A bleed poppet 19 to open and close this port 18 is so installed as to be placed on the port 18 with a spring 20. A plunger 21 is installed in the chamber 15 to drive this poppet 19, where one end extends to outside the housing 11 penetrating the poppet 19. The plunger 21 is energized leftward by a spring 25 which shall be deflected when the load exceeds a certain value. When load is applied to one end of the plunger 21 directed to the right and exceeds said specified value, the plunger 21 will move to the right to drive the poppet 19, and the intake 16 and outlet 17 are thus put into communication. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5430518-A (JP)
Title: Axial flow blower with variable pitch blade
Inventor: NAKAMURA RIYUUICHI
IPC: F04D29/36
Filed: 1977-08-12
Abstract: PURPOSE: To provide a blower with longer life and higher reliability without a wear by connecting the static part and the rotating part of the blade pitch changing device without a direct contact by a pair of magnetic coupling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57210752-A (JP)
Title: Telephone set
Inventor: YAMAMORI KAZUHIKO
IPC: H04M1/60
Filed: 1981-06-22
Abstract: PURPOSE:To realize the handset call and loudspeaker call with excellent call performance, by using a transmitter and a receiver and switching the characteristics of telephone circuit. CONSTITUTION:A speaker 12 as a receiver and a microphone 11 as a transmitter provided in a case 13 are connected to 2-4 line converting circuit 10 via amplifiers 14 and 15 switchable with a switch circuit 20 for the characteristics. To the amplifiers 14 and 15, correction circuits 16 and 18 are connected at handset call and correction circuits 17 and 18 are connected at loudspeaker call, and the line transmission and reception levels and the frequency characteristics are set optimizingly for each call and the houling at loudspeaker call can be prevented. A switch circuit 20 is used with suitable selection and is provided under, e.g., a case 13. It is convenient to be used for loudspeaker call when the case 13 is located on a desk, and for handset call when it is brought up by a hand.
Patent JP-H11299103-A (JP)
Title: System interlinkage device
Inventor: GOKO YOSHINORI
IPC: H02J9/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the normal state loss of a load system with which a plurality of power supply system are interlinked by a system interlinkage device, and suppress the voltage decline of the load system which accompanies a failure, a switching, etc., on the power supply system side. SOLUTION: In a system interlinkage device 31, a power supply system G1 is connected to an interlinkage point 32 with a load system through a high speed current limiting breaker SW1 which has a hybrid bridge K1 and a DC reactor L1 and, in the same way, a power supply system G2 is connected to the interlinkage point 32 through a high speed current limiting breaker SW2 which has a hybrid bridge K2 and a DC reactor L2. If a failure, etc., occurs and the system G1 is switched to the system G2, until thyristors TH11 and TH12 are driven to be turned off, the current limiting effect of the DC reactor L1 is exhibited to suppress the voltage decline of the load system for that period. When the thyristors TH11 and TH12 are turned off, thyrisors TH21 and TH22 are turned on immediately and the system G2 is interlinked with the load system.
Patent JP-S5720867-A (JP)
Title: Picture synthesizing device
Inventor: YASUDA MITSUO
IPC: G09G5/00
Filed: 1980-07-14
Abstract: PURPOSE: To ensure a quick and assured synthesization of a desired picture, by previously contracting the coded picture then selecting the picture code to properly project the code.  
     CONSTITUTION: A picture synthesizing device possesses projecting means 1 and 2 of picture A and B respectively. Each of the pictures A and B are projected on a transmissive screen 5, or the image B given from the means 2 is reflected on the scree 5. At the same time, the picture A projected from the means 1 is made to transmit through the screen 5. Then the pictures A and B are synthesized into a single image by a synthesizing device 6 and then projected on the screen 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09277820-A (JP)
Title: Air-conditioning device for electric vehicle
Inventor: FUKUMOTO MINORU
IPC: B60H1/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and quietness of a compressor by starting a motor-driven compressor after opening a bypass opening and closing a valve for a specified time in starting it. SOLUTION: In operating air conditioner in a vehicle room, an opening and closing valve 12 is opened to thereby allow refrigerant to flow in a bypass circuit 11, and after the lapse of a specified time the valve 12 is closed to thereby prevent the refrigerant from flowing in the circuit 11. Under the condition where the refrigerant flows in the circuit 11, there is no difference between the discharge pressure and suction pressure of a motor-driven compressor 1. Accordingly the start-up can be made from the equalized pressure condition, there is less load on the compressor 1 to thereby assure a smooth operation, resulting in improvement in the reliability and quietness of the compressor 1.
Patent JP-S63261821-A (JP)
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/02
Filed: 1987-04-20
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-H07301078-A (JP)
Title: Connection unit structure of rod and bit of rock drill
Inventor: EBARA YOSHIO
IPC: E21B17/042
Filed: 1994-05-10
Abstract: PURPOSE:To enhance the durability by preventing a loosening of threaded part of a connection part between a rod and a bit and the penetration of fine power of a rock or water into the threaded part of the connection part. CONSTITUTION:Parallel portions 1P and 2P, which are opposed each other, are formed on a rod 1 of a rock drilling machine, which is connected to each other by means of screws 1S and 2S and partially on a connected area of a bit 2. An elastic body having an interference in the radial direction are mounted between the parallel portions 1P and 2P. Even when a rotary reaction which the bit 2 undergoes drops to a specified value and below during rock drilling work, the elastic body produces a friction reaction between the rod 1 and the bit 2, which hinders the rotary motion, thereby preventing the screws 1S and 2S of the connected area between the rod 1 and the bit 2 from being loosened by an impact force. Even when a clearance is produced between the end faces of the rod, and the bit if interruption between fluid supply holes 4 and 5 and the screws 1S and 2S is effected, thereby preventing the penetration of fine particles of rocks or water into the screws.
Patent JP-S5524423-A (JP)
Title: Semiconductor pressure sensor
Inventor: TOMINAGA TAMOTSU
IPC: G01L9/00
Filed: 1978-08-10
Abstract: PURPOSE: To obtain an output stable against external force by mounting further the package on an alumina plate and covering with a cap, which is provided with an Si diaphragm and a pressure introducing hole and sealed on a base equal in thermal expansion coefficient to Si.  
     CONSTITUTION: An Si diaphragm 1 is bonded on a pad 18 with Au-Si eutectic alloy. The pad consists of W 19, Ni 20 and Au 29. An Au-plated lead 21 and an electrode are connected through Au wire 3, and W-layer 19 is bonded on a mullite base 14 equal in linear expansion coefficient to Si. Cover 15 and base 14 are welded through vacuum heating, and a diffusion resistance 2 is sealed airtightly in the interior of a package 30. The package 30 and given electrodes 23 on an alumina plate 11 are fixed with lead frames 16 and covered with a cap 7 to which a pressure introducing pipe 4 is attached. Accordilg to this constitution, measuring pressures are transferred to the Si diaphragm through hole 17 and thus coverted to electrical signals. If the cap is deformed by external force, the output is kept stable as the package 30 is independent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5321962-A (JP)
Title: Apparatus for detecting load carried on vehicle
Inventor: OOMOTO OSAMU
IPC: G01G19/12
Filed: 1976-08-12
Abstract: PURPOSE: To provide an apparatus for detecting load carried on vehicle, in which distortion caused on axles of a vehicle by the load is taken out as electric output changed with the load, whereby biased load of the carried weight in both longitudinal and lateral directions is detected, and at the same time, total load carrid on the vehicle is indicated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05294469-A (JP)
Title: Separation and delivery mechanism of paper sheet
Inventor: EMORI YUTAKA
IPC: B65H1/06
Filed: 1992-04-16
Abstract: PURPOSE:To provide a paper sheet separation and delivery mechanism that prevents paper sheets from being flapped and shifted at the time of delivery motion of these paper sheets by means of a separation and delivery means, thereby making a stable delivery of the paper sheets achievable. CONSTITUTION:When the storage quantity of paper sheets A is more than the specified value, an upper end detecting sensor 11, detecting a contact state between the paper sheets A and a pressing plate 10A, stops the drive of a pressing motor 8 on condition that it has outputted a detection signal 2'-1, thereby stopping the pressing plate 10A of a pressing means 5 in a state of being contacted with a top face of the paper sheets A.
Patent JP-H04326397-A (JP)
Title: Image display device
Inventor: NAKAMURA KEIJI
IPC: G06F3/153
Filed: 1991-04-26
Abstract: PURPOSE:To allow the image memory and the display screen to correspond to each other by executing an address conversion by a hardware circuit, at the time of writing or reading out image data to or from the image memory, in the case the screen is rotated. CONSTITUTION:The device is provided with a data memory, an image memory, a display means, a CPU for writing image data in the image memory, and also, reading out the image data from the image memory and supplying it to the display means, and a converting circuit for converting an address path of the image data which passes through the image memory from the data memory and reaches the display means so that an image displayed on the display means is rotated by a prescribed angle, and constituted so that the converting circuit consists of an address line cross circuit and an address line partial inversion circuit.
Patent JP-H0837641-A (JP)
Title: Image information reproducing device
Inventor: NOMURA SATORU
IPC: H04N5/91
Filed: 1995-04-21
Abstract: PURPOSE:To selectively and satisfactorily reproduce the secondary image information in a partial area of a main image formed by the video format signals by adding together the 1st and 2nd demodulated signals at the mixing rate in accordance with a demodulated mixing rate designation code. CONSTITUTION:When a start command is received from an operation part 60, a processor reads the index code information recorded on the innermost circumference of a disk 20. Then the processor reproduces a video area when the disk 20 is decided as a composite one. When the reproduction of the video area is finished, the processor reproduces a CD area. Then the image data are stored in an image memory device 55. The designated image data are supplied to a CLUT 58, and a video format signal is supplied to a video switch 33 based on the color data. Then the mixing rate is controlled between the video format signal supplied to the switch 33 and that outputted from a video format signal demodulation processing circuit 30.
Patent JP-S5523679-A (JP)
Title: Logic integrated circuit
Inventor: MINAMITANI TAKASHI
IPC: H03K19/177
Filed: 1978-08-08
Abstract: PURPOSE:To enable to easily extend the limitation of the number of inputs, by connecting the product code lines to the externally added line terminals via the diodes, in the programmable logic array. CONSTITUTION:The signal from the binary input lines 101 to 103 is inputted to the programmable logical product array 1 of the logic integrated circuit. The output of the array 1 is inputted to the logical sum array 2 programmable from the signal lines 401 to 403 via the product code lines 301 to 303 and the input drice circuits 31 to 33. Further, the product 301 to 303 are connected to the externally added input terminals 501 to 503 via the diodes 41 to 43. The value of the signal line 401 realizes the logical product between the ligical product signal formed in the suitable combination of the input signals 101 to 103 and the added input signal 501, and the array 2 outputs binary signal on the output lines 201 to 203 with the combination of programs. This is the same as the signal lines 402 and 403. Thus, by combinating with the input signal from external input terminals, the number of inputs limitation can easily be extended.
Patent JP-S60239609-A (JP)
Title: Detector of absolute position
Inventor: WAKUTA MASANORI
IPC: G01D5/12
Filed: 1984-05-15
Abstract: PURPOSE:To enable high-precision detection, by installing the second detector available for detection of an absolute value corresponding to the first detector generating to a member to be measured an electric signal of period or amplitude corresponding to a travelling distance and to the travelling distance. CONSTITUTION:A table 31 is screwed on one side of an output shaft 41 of a synchronous motor 30 through a ball screw, the table 31 being free to move back and forth along the X-axis. A resolver 33 and the secondary output signals P1, P10, PA from an absolute position detector 34 are fed back to a driver/convertor circuit 32 through wires 36, 37, 38. The signals P1, P10, PA fed back to the circuit 32 are converted to position data there and transmitted to CPU40 through a line 39. An absolute angle value of a resolver 33 (motor 30) is calculated basing on the position data given from the circuit 32 at the CPU40 and by combined use of these data and the absolute position, the position at that moment of the table 31 can be detected.
Patent JP-H08257515-A (JP)
Title: New cleaning agent and cleaning method
Inventor: KUROYANAGI YASUO
IPC: B08B3/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a cleaning agent for a pressure-type spray cleaning machine which is used at a coin car wash station, a non-brush gate-type car washer or car body wash, building wash and food ware cleaning operations, and a cleaning method using the cleaning agent. CONSTITUTION: When cleaning an object to be cleaned using a pressure-type spray, a common cleaning liquid consisting mainly of a surfactant used for cleaning contains carbon dioxide gas, and is sprayed, in a foamed state, to the surface of an object to be cleaned. Thus the cleaning efficiency is enhanced significantly by the physical collision of a foam.