baber/WOPTO huggingface dataset:
Patent JP-S54131212-A (JP)
Title: Journal box for axle of railway rolling stock
Inventor: SAIMA TOORU
IPC: B61F5/32
Filed: 1978-03-31
Abstract: PURPOSE: To provide a journal box for axle which can be easily incorporated in the axle guard of a slider system, and can carry out buffer operation in the axle direction excellently.  
     CONSTITUTION: In a main body 5d of a journal box for the axle of a railway rolling stock, flanges 13d and 14d are protruded at the outside inner end side of the longitudinal wall 25 of the box and the outer end side thereof, and the outer surface of the longitudinal wall 25 between these flanges is formed into a sliding surface 26 slide-inserted between front and rear horn blocks 17d of the axle box guard 27 of a slider system, thus enabling the main body 5d of the axle box to slide in the vertical and horizontal directions on the block 17d, engagement surfaces 28 and 28 slantly cut away are formed on the upper and lower parts of the sliding surface 26 near to an inner end side flange 13d of the longitudinal wall 25. Protective metal fittings 32 are engaged with these surfaces 26 and 28 through buffer member 31 and wear preventing inclusions 33, and retained by a bolt 29 penetrating through the main body 5d. The journal box main body 5d is supported by a bearing guard 27 through a horn block 17d. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51112780-A (JP)
Title: Method of supply of electricity and electrolyte to electrolytic cells
Inventor: OGAWA SHINSAKU
IPC: C25B15/00
Filed: 1975-03-31
Abstract: PURPOSE: A method of supply of electricity and electrolyte to electrolytic cells without the danger of electric shock and abnormal corrosion of metal parts of pump and valves. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09230339-A (JP)
Title: Illuminating device
Inventor: HARADA YUJI
IPC: G02F1/13357
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity of illumination with a simple structure and to improve brightness by uniform illumination by forming a reflection layer having a size smaller than the external form of the light guide plate and installing an area where the light made incident from the light source between the light source and the reflection layer is totally reflected by the light guide plate to be guided to the reflection layer. SOLUTION: The size of a white reflection layer 9 determined by the length D in the lengthwise direction and the length C in the widthwise direction is set so as to be the same as the lengths A, B in the lengthwise and widthwise directions which determine the display range of segment-displayed characters and symbols 11 or smaller than the outer-diameter area of the acrylic plate 8. The white reflection layer 9 is installed in the vicinity of the display range of characters and symbols 11 which are subjected to segment-display needing minimal illumination. By such configuration, an area totally reflected by the acrylic plate 8 between the light emitting section 7 and the white reflection layer 9 is formed, and thereby the light guided to the acrylic plate 8 is not reflected by its whole surface but reflected only in the range of the white reflection layer 9.
Patent JP-S53123152-A (JP)
Title: Optical transmission glass fiber and production therfor
Inventor: UCHIDA NAOYA
IPC: C03C25/00
Filed: 1977-04-01
Abstract: PURPOSE: To improve the optical transmission, strength and anti-weather property of an optical transmission glass fiber by forming the glass fiber with a coating layer composed of four sub-layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02216416-A (JP)
Title: Position detecting system for mobile object
Inventor: OKAMOTO KUNIHIKO
IPC: G01C21/04
Filed: 1989-02-17
Abstract: PURPOSE:To discriminate many absolute addresses with a small number of parallel detectors by arranging in parallel plural bit patterns corresponding to each different M sequence code along the moving path of a mobile object. CONSTITUTION:Guidance patterns of a guidance line 1a are (101 - ), and absolute guidance patterns to which three-bit detectors 3a - 3c for moving in the right direction with a bit unit are opposed are (101), (011), (110) -. However, a code detected by the detectors 3a - 3c is a relative phase variation between its three bits, and bases on the 3a bit as a reference, (101), (100), (110) - are detected. Similarly, guidance patterns (1001011 - ) of a guidance line 1b are detected as (1001), (1101), (1010) - with four-bit detecters 3a - 3d.
Patent JP-S59163741-A (JP)
Title: X-ray generating equipment
Inventor: OKADA IKUO
IPC: G03F7/20
Filed: 1983-03-08
Abstract: PURPOSE:To diminish electrons, ions and high temperature gas etc. reaching a take out window of X-rays by providing a grounded electrode between a plasma X-ray source and the take out window of X-rays. CONSTITUTION:An X-ray passing hole 7 is located at the center of a grounded electrode 6 provided between a plasma X-ray source 1 and a take out window of X-rays 2, and a conductive net 8 is spread here. These take out window of X- rays 2, grounded electrode 6 and net 8 are connected electrically to a vacuum vessel 5 and are grounded. Accordingly, electrons and ions emitted from the plasma X-ray source 1 at the same time with X-rays collide with the grounded electrode 6 and the conductive net 8, become an electrical current, and as they are absorbed by the grounded electrode 6 and the net 8, quantities of electrons and ions etc. reaching the take out window of X-rays 2 are diminished tremendously, and breakage of the take out window of X-rays 2 and decrease in X-ray transmitting rate are also avoided.
Patent JP-S56135249-A (JP)
Title: Interruption control system
Inventor: YASUE HIROSHI
IPC: G06F9/48
Filed: 1980-03-25
Abstract: PURPOSE:To shorten the processing time by checking a mask register when a request for interruption is generated and then by displaying the interruption if no masking is done. CONSTITUTION:Once a signal indicating the completion of one machine language instruction is generated, AND circuit 3' operates to send a signal to program control circuit 7. Then, mask register control circuit 6 checks a signal from interruption factor register 1 and the state of a mask register in circuit 6 and then supplies a signal to AND circuit 3'. On arrival of the signal from interruption factor register 1, circuit 6 checks the mask register immediately and displays the interruption when no masking is done. Thus, every time each machine language instruction is completed, neither an interruption check nor a mask check is required and the processing time is shortened.
Patent JP-S62195188-A (JP)
Title: Electrode structure of led lamp for lcd back light
Inventor: NONOMURA HIROSAKU
IPC: G09F9/00
Filed: 1986-02-21
Abstract: PURPOSE:To make the intensity of an incident light uniform and make a picture brighter by a method wherein a scattering plate is provided behind a liquid crystal display device and an electrode, whose area is much larger than the area necessary for wire bonding, is provided on one of the pole surfaces of an LED lamp facing the back surface of the scattering plate. CONSTITUTION:The N-phase pole surface of a P-N junction is die-bonded on the upper surface of a printed circuit board 3 and further an electrode 9 is formed over the whole surface of the P-phase pole which faces a scattering plate 6 and a lead wire 10 is bonded to the electrode 9. A light which is heading for the direction of transmitting through the P-phase pole surface of an LED lamp 5 (direction toward the scattering plate) is reflected by the electrode 9 and the electrode of the N-phase and comes out of the chip from the side of the LED lamp 5 and is further reflected by the printed circuit board 3 and so forth and enters the scattering plate 6. Moreover, a light which comes out of the chip directly from the side of the LED lamp 5 is also reflected by the printed circuit board 3 and so forth and enters the scattering plate 6. With this constitution, the intensity of the incident light of the scattering plate 6 is made to be uniform as a whole and further the intensity of the light which is transmitted through the scattering plate 6 and enters a liquid crystal display device 1 is also made to be uniform and the even brightness of the whole picture is realized.
Patent JP-S54129542-A (JP)
Title: Hot water supply equipment
Inventor: KAKIGI TOSHIYUKI
IPC: F24D17/00
Filed: 1978-03-31
Abstract: PURPOSE: To provide hot water supply equipment which prevents the initial flowout of cool water staying and cooled in piping and the subsequent flowout of hot water through an opened faucet so as to always supply only hot water.  
     CONSTITUTION: A forward pipe 3 and backward pipe 4 are piped between a heat accumulator tank 1 and a faucet 2. A temperature sensing valve 5 closing at a temperature of water higher than predetermined one is attached to the backward pipe 4, while a pressure switch 6 turned off by the reduction of hydraulic pressure and a circulating pump 7 driven and stopped by the switch 6 are provided on the forward pipe 3. Accordingly when hot water within pipes 3, 4 is cooled lower than 40°C for example, the temperature sensing valve is opened to reduce the hydraulic pressure within the forward pipe 3, turn on the pressure switch 6 and drive the circulating pump 7 to supply hot water of at least 40°C within the heat accumulator tank 1 to the pipes 3, 4, while hot water of lower than 40°C in the pipe 3, 4 is returned to the heat accumulator tank 1 to achieve the expected object. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56135872-A (JP)
Title: Image synthesizing and recording method
Inventor: HOSONO NAGAO
IPC: G03G15/05
Filed: 1980-03-26
Abstract: PURPOSE:To make a selection range wider and easily obtain synthesized images by synthesizing and recording picture image information A by a magnetic latent image and picture image information B by an electrostatic latent image on the same recording member surface, and visualizing these simultaneously with a developing device. CONSTITUTION:The magnetic latent image of picture image information is formed and recorded on the magnetic layer 1a of a drum 1, and the electrostatic latent image of picture information is formed and recorded with a multistylus discharging stylus 3 on an insulation layer 1c. The magnetic and electrostatic latent images formed and recorded on the drum 1 are developed with a developing device 4, and the developed images on the surface of drum 1 are transferred onto a transfer material with a transfer device 5. Even if said magnetic latent image and electrostatic latent image are formed mutually superposedly on the common area surface of the drum 1, they will not interfere and hamper each other and may be formed and recorded respectively independently on the layers 1a, 1c without any problem, so that the synthesized latent picture images of the picture image information A and B are easily formed.
Patent JP-S61196179-A (JP)
Title: Position display system
Inventor: SEKINE CHOGO
IPC: G01S19/14
Filed: 1985-02-27
Abstract: PURPOSE:To search a buoy handily and accurately even at night or in a heavy sea, by displaying the position of the buoy and the position of own ship in superimposition on the same screen as measured with global positioning system (GPS) based position measuring devices provided on the buoy and the own ship respectively. CONSTITUTION:Information on the position of a buoy measured with a first GPS position measuring device 10 provided on the buoy and satellite information used for the position measurement are transmitted from a transmitter 12 and received with a receiver 20 as transmission signal provided aboard a ship to reproduce information on the position of the buoy. Then, the position of the own ship measured with a second GPS position measuring device 18 provided in the ship using the same satellite and the position information of the buoy reproduced with the receiver 20 are displayed in superimposition on the same screen of a display unit 30. This enables the determination of the difference between the positions of the buoy and the own ship thereby facilitating the navigation control of a ship.
Patent JP-H08237379-A (JP)
Title: Door-phone master device and door-phone slave device and door phone
Inventor: SAKAMOTO HIDEO
IPC: H04M9/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide the door phone capable of connecting many door phone slave units with a simple wiring even though the number of door phone units to be connected to the master unit is increased. CONSTITUTION: A door phone master unit 1 and door phone slave units 2a and 2b are connected by a line L1. The master unit is provided with a current detection circuit 41 which detects the current to be supplied to the door phone slave units and a central control unit 44 which controls the voltage to be supplied to the door phone slave units corresponding to the current detected by a current detecting circuit.  The door phone slave unit is provided with a current load circuit 52 which uses the current when a push button 57 is pushed, voltage discriminating circuit 53 which discriminates whether or not the voltage to be supplied from the master unit equals the prescribed voltage, switch circuit 55 which disconnects and connects the transmission and reception of the signal with the master unit, and switch driving circuit 54 which closes the switch circuit when the voltage discriminating circuit judges that the voltages are equal.
Patent JP-H09233553-A (JP)
Title: Data transmission system using digital cordless telephone
Inventor: OSADA MASAHIRO
IPC: H04W74/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the substantial data transmission speed more by assigning the same call code and a particular slave set number to a slave set group, setting up a service channel between a master set and a master-slave set, allowing a slave-slave set to intercept its connection protocol and allowing the slave-slave set to use the same speech channel as that of the master-slave set. SOLUTION: The same call code and particular slave set numbers PS#1-4 are assigned to a slave set (PS) group, and when an incoming call request from a master set (CS) is addressed to the PS#1, the PS#1 acts like a master- slave set and executes a call reception sequence. The other PS#2-4 act like slave-slave sets and intercept the connection protocol between the PS#1 and the CS and use the same speech channel as that of the PS#1 to set up a service channel simultaneously. Then the CS designates the PS# to make polling and each PS sends data on the same speech channel accordingly. Thus, the service channel setup procedure between the master set and each slave set is omitted and fast data transmission without collision is conducted.
Patent JP-S55132502-A (JP)
Title: Record player
Inventor: SUZUKI MASAHIKO
IPC: G11B33/02
Filed: 1979-03-31
Abstract: PURPOSE: To increase the S/N characteristics or sound quality, by providing the player board fitting sound absorption material and antivibration material on the surface opposing to the turn table of the record player and providing the through- hole passing through them.  
     CONSTITUTION: The turn table 8 of the record player turns with the motor 9. The player board 7 is fixed to the player case 5 via the support member 10. On the surface opposing to the back side of the turn table 8 of the player board 7, the sound absorption member 15 such as foamed styrol, glass fiber or rock wool is fitted, and the through-hole 7a for vent is provided to the player board 7. The sound absorption member absorbs air vibration caused in turning the turn table 8, and improve the S/N or sound quality. Further, by providing the sound proof membe 16 having the similar through-hole 16a between the player board 7 and the sound absorption member 15, the effect of antivibration can further be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09231474-A (JP)
Title: Wireless calling system
Inventor: OKUMURA KOICHI
IPC: G08B7/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To definitely and speedily execute a service by both of a wireless calling system and a human body detection sensor by consisting a wireless calling system of respectively specific plural wireless transmitter, wireless receiver and human body detection sensors so as to integrating the human body detection sensor for detecting a visiting customer to the wireless calling system. SOLUTION: The wireless transmitter 1 transmits a calling signal by adding a previously and individually set ID code and on he other hand, the human body detection sensor sends a human body detection signal through a signal wire L at the time of detecting the intrusion of a human body into a monitoring area. The wireless receiver 2 is provided with a transmitter signal receiving part 22, a sensor signal receiving part 2a receiving the human body detection signal sent from the human body detection sensor through the signal line L, a calling sound output part 27 and a signal processing part 21. The signal processing part 21 operates the calling sound output part 27 to output different calling signals between when the transmitter signal receiving part 22 receives the calling signal and when the sensor signal receiving part 2a receives it.
Patent JP-S63204775-A (JP)
Title: Solar battery element and manufacture thereof
Inventor: SHIRASAWA KATSUHIKO
IPC: H01L31/04
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a solar battery element having high photoelectric transfer characteristics by forming an antireflection film and a blocking film on the surface and the rear of a silicon wafer respectively. CONSTITUTION:An antireflection film 4 consisting of silicon nitride and others is adherent to a light receiving plane side of a wafer 1 and only places where surface electrodes 2 are formed are removed. A blocking film 5 consisting of silicon nitride and the like and having a thermal resistance suppresses hydrogen radiated out of the silicon wafer 1 due to a treatment at an elevated temperature, for example, at an atmosphere of 380 deg.C or more and only places where the rear electrodes 3 are formed are removed and then the electrodes are adherent to the rear side. Thus further high efficiency is achieved without adding complicated processes that give rise to the increased cost.
Patent JP-H10300506-A (JP)
Title: Navigation equipment for vehicle
Inventor: MORIMOTO MITSUKI
IPC: G01C21/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain guidance data which are suitable and easy to recognize, by retrieving direction data from a guidance branch point on a stored route, and forming and processing direction data to be outputted, on the basis of the direction data of a plurality of the retrieved guidance branch points. SOLUTION: This equipment consists of an I/O equipment 1 which inputs and outputs route guidance data or the like, a present position detecting equipment 2 which detects the present position data of a self vehicle, a data storing equipment 3 which records data for route calculation, and a central processing equipment 4 which controls the whole system. When a program is started by a CPU 40, the central processing equipment 4 displays a peripheral map whose center is the present position detected by the present position detecting equipment 2. By using a place name or the like, a destination is set, and route search from the present position to the destination is performed. When, e.g. two guidance branch points exist on the route, the direction names of the respective guidance branch points are retrieved and compared.  When common direction names exist, they are set as audio information. When common direction names do not exist, the direction name of the guidance branch point at that time is set as audio information.
Patent JP-2000241830-A (JP)
Title: Liquid crystal display device
Inventor: SANO KEIICHI
IPC: G02F1/1343
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an LCD of high contrast even if capacitance coupling occurs between data lines and pixel electrodes in an LCD where the data lines and the pixel electrodes overlap each other. SOLUTION: A capacity CLC formed by pixel electrodes and a common electrode, an auxiliary capacity CSC, and a capacity CSD formed by the pixel electrodes and data lines are arranged so as to satisfy CSD/(CLC+CSC+CSD)<=0.2 by forming a flattening film 57 thick, securing a forming area of the auxiliary capacity large, using the gate line of the adjoining line as a part of the auxiliary capacity, etc. Thus, it is possible to apply a sufficient voltage to the pixel electrodes and make the LCD to be of high-contrast.
Patent JP-H09210321-A (JP)
Title: Burner port member
Inventor: NAGAI ITSUO
IPC: F23D14/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a predetermined burner port shape without dropping a metal plate even if the connector of a burner port surface side is damaged by providing a protrusion protruding at the upper or lower part of a contact part on the plates coupled by the connector disposed at the burner port surface side. SOLUTION: A protrusion 63 provided on a metal plate 1A protrudes from the upper part of a contact part 62 in the space 61 between metal plates 1A and 1C coupled with one another by a connector 53 protruding at a burner port surface side, and a protrusion 65 provided on a metal plate 1B protrudes from the upper part of the contact part 66 in space 64 between the plates 1B and 1D coupled similarly by a connector 54. Thus, even if the connectors 53, 54 are broken, the couplings between the plates 1A and 1C and between the plates 1B and 1D are interrupted, and the plates 1A, 1C are moved down, the protrusion 63 of the plate 1A is engaged with the protrusion of the plate 1C for forming the part 62 and the protrusion 65 of the plate 1B is engaged with the protrusion of the plate 1D for forming the part 66, thereby preventing the drops of the plates 1A, 1B.
Patent JP-S55129126-A (JP)
Title: Charging and discharging method of filter medium to dust filter-collector for high pressure dust-containing gas
Inventor: SUEHIRO KATSUMI
IPC: B01D46/34
Filed: 1979-03-30
Abstract: PURPOSE: To conduct the charging and discharging of filter medium safely, easily, and econimically, by pressurizing intermediate tanks with treated gas having passed through a dust filter-collector instead of inert gas.  
     CONSTITUTION: An intermediate tank 16 for charging filter medium and an intermediate tank 20 for discharging filter medium are connected respectively to the upper and lower ends of a filter bed. The intermediate tanks 16, 20 are connected to a high press. clean gas duct 10 at the outlet of a dust filter and collector 1 and a low press. clean gas duct 12, in addn., to inert gas feed pipes 31, 38 and to inert gas exhaust pipes 33, 41. A filter medium feed pipe 36 is connected to the intermediate tank 16, and a filter medium dust draw off pipe 44 to the intermediate tank 20. As a result, the intermediate tanks are pressurized to an equal press. by use of the treated gas having passed through the dust filtering and collecting unit, so that the charging and discharging of the filter medium is conducted safely, smoothly, and economically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08235444-A (JP)
Title: Merchandise sales register data processor
Inventor: NOZAWA MAKOTO
IPC: G06Q30/06
Filed: 1995-02-27
Abstract: PURPOSE: To provide a merchandise sales register data processor which can be rapidly restarted by omitting a self-diagnostic test. CONSTITUTION: This device is provided with a set time storage means 25T, power interruption time calculating means 21 and 23, time discriminating means 21 and 23 and test omission control means 21 and 23. When it is discriminated that calculated real power interruption time Ton-Toff is shorter than set time Ts at the time of turning on the power source of the device again after the generation of power interruption, the loads of an operation system OS and a merchandise sales register job application program APL are permitted by omitting the self-diagnostic test. Besides, when the power is interrupted during a merchandise sales register job, the device can be immediately restarted by omitting the self-diagnostic test.