baber/WOPTO huggingface dataset:
Patent JP-S57127746-A (JP)
Title: Solar energy transmission device with solar beam tracking system
Inventor: TOKIWA MASAYUKI
IPC: F24S50/20
Filed: 1981-01-28
Abstract: PURPOSE:To faciliate the transmission of solar energy to predetermined place and improve utilizing efficiency of the solar rays, by transferring solar rays to a photothermic converter via optical fiber cable and by providing the solar beam tracking device. CONSTITUTION:A light condensing unit 3 comprises a large number of condensers 4 mounted on the front side of a box 5, optical fiber cables 6 with their incident ends 7 fixed at the focus points of the condensers, and a optical fiber cable 10 which is the bundled end of each fibers. A light collecting unit 2 is made of a large number of condensing units 3 and supported, vertically and horizontaly swingable, by a coupler 11. Servomotors are connected to the vertical axis 11a and horizontal axis 11b of the coupler 11 respectively. A signal from a solar beam direction detector mounted on the front of the condenser 2 drives servomotors via a swing controller 12, directing the condenser 2 toward the sun S. 20 is a photothermic converter unit and 22 is a heat accumulator.
Patent JP-S58129079-A (JP)
Title: Bonded clad metal plate for processing
Inventor: OOI MANABU
IPC: B32B15/01
Filed: 1982-01-27
Abstract: PURPOSE:The titled metal plate that is made by bonding a parent material of carbon steel with a cladding material of stainless steel plate using an adhesive wherein the surface roughness of the parent material is made small and the thickness of the adhesive layer is made large, thus causing no decrease in the accuracy of the clad surface and detrioration in luster by processing. CONSTITUTION:A parent material made of carbon steel or low alloy steel with a thickness of more than 0.4mm., surface roughness Rmax of 1-3mum is bonded with a cladding material made of stainless steel plate with a thickness of 0.05- 1.0mm. using an adhesive such as polyproylene or polyethylene to produce the objective metal plate. The above adhesive layer is required to be more than 10mum in thickness. EFFECT:Adhesion strength is high, too. USE:It is suitable for use in road mirrors and interior of elevators.
Patent JP-S57126061-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: SAWADA KOUJI
IPC: B29C65/16
Filed: 1981-01-28
Abstract: PURPOSE:To increase the safety by using laser welding or electron beam welding focusing heat at an objective point at a safety atmosphere for the safety seal of a container of a nonaqueous electrolyte battery having a light metal such as lithium, aluminum as a negative active material and limiting heat affecting an electrode group using a heat sink or a cooler. CONSTITUTION:A laser 1 generates a laser beam 2. Usually, a glass laser using yttrium-aluminum-garnet (YAG) or a carbon dioxide gas laser is used. A battery is composed of a container 3, a cover 4 installed terminals 5 with a hermetic seal 8 interposed, and an electrode group 4 comprising a positive material, separator, and a negative material, connected to terminals 5 with lead wires. The battery is placed on a roller conveyor 7 so as to possess an adequate position to the laser 1. A heat sink 9 is used to prevent heat affecting a lower part of the container 3, and accommodated in a vacuum chamber or an inert gas chamber when the battery is sealed with the laser.
Patent JP-H10257202-A (JP)
Title: Multi-media terminal equipment
Inventor: MINAMIDA TOMOAKI
IPC: H04W92/08
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To realize communication from more than two kinds of terminals by setting connection information between a moving station equipment and various terminal equipments and using an adaptr for multi-media communication equipment transmitting/receiving data between the moving station equipment and the various terminal equipments. SOLUTION: The base station equipment 104 and the moving machine main body 103, and the main body 103 and the terminal interface adapter ADP 102 are connected by time-division multiplex communication lines. Multiplex positions used for connection are allocated as physical addresses. When the new moving machine-side terminal 101 is connected to ADP 102, the type is judged, terminal information is updated and the connection number of terminals in the ADP connection number storage part is added by one in the terminal connection control part of the ADP information setting part.  Updated terminal information of the ADP information setting part and the connection number of terminals are informed to the MS information setting part of the main body 103, and terminal information stored in the MS information setting part is matched with terminal information of the ADP information setting part and is updated.
Patent JP-H03216338-A (JP)
Title: Ink jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/045
Filed: 1990-01-22
Abstract: PURPOSE:To obtain optimum particles, improve a response frequency, and realize a halftone expression in an easy manner by a method wherein a piezoelectric element provided in the longitudinal direction of a parallel flow path is divided into a plurality of parts, and a circuit for independently driving each of the piezoelectric element parts is provided. CONSTITUTION:A piezoelectric element 22 extending in the longitudinal direction of a flow path is bonded on a substrate 21 in a divided state. One piezoelectric element is provided with an A part creeped through the end part thereof as a GND electrode and a B part similarly creeped through the end part thereof as a signal line. The other piezoelectric element is provided with a C part as a GND electrode and a D part as a signal line. A time lag is provided between an actuator consisting of the A - B part near a nozzle and an actuator consisting of the C - D part. A transmitting time lag between a pressure wave generated in the C - D part and a pressure wave generated in the A - B part is eliminated. For realizing a halftone expression, a delivery volume is changed by changing the number of actuators to be driven.
Patent JP-S6122283-A (JP)
Inventor: BIBARII SUTEIIBENSU
IPC: G01V1/34
Filed: 1985-01-25
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-S56113660-A (JP)
Title: Nonmagnetic thread snapping detecting piece and its manufacture
Inventor: TAKANO TETSUO
IPC: C23C10/24
Filed: 1980-02-06
Abstract: PURPOSE: To enable the mass production of a detecting piece by metal by simultaneously conducting solution thermal treatment to ground metal and the formation of a metallic carbide film to skin in a flat plate small piece consisting of an austenite group stainless steel plate.  
     CONSTITUTION: A flat plate small piece being composed of an austenite group stainless steel is used as the ground metal 14 of a detecting piece 100, a thread passage 11 and supporting holes 12, 13 are formed, the piece is immersed in a molten- salt bath containing vanadium, the temperature is raised up to a temperature such as stainless steel solution thermal treatment temperature 1,050W1,100°C, and the piece is extracted when the thickness of a metallic carbide reaches quantity which satisfies abrasion resistance and quenched. According to this method, the solution thermal treatment of the stainless steel and the formation of a metallic carbide film of the whole surface 15 containing the inside of the hole are conducted simultaneously, and the mass production of the detecting piece by metal is enabled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05207289-A (JP)
Title: Picture data coding system
Inventor: UENO YASUNORI
IPC: H04N19/91
Filed: 1992-01-28
Abstract: PURPOSE:To realize raster scanning and zigzag scanning with one RAM with respect to the picture coding system used for sending picture data. CONSTITUTION:A picture is blocked for each of 8X8 picture elements and a quantization coefficient extracted by applying 2-dimension discrete cosine transformation and quantization to the block is written in a memory by using a raster address and read by using a zigzag address for entropy coding. In the picture data coding system to entropy coding by applying zigzag address as above, a dual port memory 4 is adopted for the memory and a delay section 5 delaying a transmission point of time of a head address of a zigzag address up to an address transmission point of time of the designated order among 29th-34th addresses is provided and a quantization coefficient from a 1st port is written and the quantization coefficient written from a 2nd port is read.
Patent JP-H03217972-A (JP)
Title: File retrieving device
Inventor: YAMADA YOSHIHIRO
IPC: G06F17/30
Filed: 1990-01-24
Abstract: PURPOSE:To effectively control the file information by providing the information to a unrewritable address area of a medium to control both a rewritable area and a read-only area of the medium. CONSTITUTION:When a file is read out, a user reads out the file control information which is recorded to a rewritable area based on the control information on a medium 01 read out of a read-only area that cannot be freely rewritten by the user. Then the user checks the recorded position of a desired file based on the file control information and reads out the necessary file. In a file writing state, the user checks the file control information to check whether a desired file to be written is already included in the medium 01 or not. If not, a file is written into the rewritable area and the newly updated file control information is written again into a prescribed address of the rewritable area.
Patent JP-H05205394-A (JP)
Title: Disk recording and reproducing device
Inventor: TSUKAMOTO MANABU
IPC: G11B20/10
Filed: 1992-01-28
Abstract: PURPOSE:To record important information without missing its head part even when the timing of key-in starting record is delayed at the time of recording the information signals such as the digital audio signals by using a disk record ing and reproducing device. CONSTITUTION:The disk recording and reproducing device for recording and reproducing the information signal is provided with a storage device 4 for temporally storing the information signal to be recorded and the key-in device 22 for instructing the start of the recording. At the time of recording the information signal, the information signal to be recorded is stored temporally in the storage device 4, and after the key in starting the record is inputted by reading information stored in the storage device 4 before key-input the recording is started from the information just before the key-input. Further the device is provided with a device 28 for detecting the head of information and at the time of recording the information signal the head of the information signal is detected before and after the key for starting the record is inputted and by reading out the information signal stored in the storage device 4 from the head, the recording of the information signal is started from the head.
Patent JP-S62172213-A (JP)
Title: Direction measuring machine
Inventor: KATAGIRI TSUNEHIRO
IPC: G01C1/00
Filed: 1986-01-25
Abstract: PURPOSE:To make it possible to accurately measure the emitting direction of a single energy wave emitted, by putting curtains having the same shape on a radiation line side by side at the same angular interval and arranging energy measuring devices between the curtains. CONSTITUTION:Curtains 6 having the same shape are put on a radiation line side by side at the same angular intervals at places of the same distance while straight advance energy waves of which energies are attenuated by reflection are emitted from an oscillator 7 to be projected to between the curtains 6. At this time, the incident energy waves advance between the curtains 6 and incident to energy measuring devices 8 while impinge against the curtains to repeat reflection. Because the energy waves are radially and equally emitted from the oscillator 7, incident angles are different between the curtains. Further, the incident angle is different in one gap between curtains and the number of reflection times and an advance state are different. Therefore, the value of the total amount of energy measured by each measuring devices 8 is different. By comparing, analyzing and calculating the values measured by all of the measuring devices 8, an energy emitting direction can be determined.
Patent JP-S61171816-A (JP)
Title: Exhaust pipe device for multi-cylinder diesel engine with supercharger
Inventor: YAMAZAKI HIDEO
IPC: F02B41/10
Filed: 1985-01-25
Abstract: PURPOSE:To improve the efficiency of waste heat collection by arranging a supercharger near the end of cylinder row while covering the exhaust outlet pipe from respective cylinder with exhaust outlet communication pipe communicating between the outlet of supercharger and a power turbine. CONSTITUTION:In a multi-cylinder Diesel engine for feeding exhaust gas from a supercharger 4 to a power turbine 5, the supercharger 4 is arranged near the end of cylinder row. The exhaust outlet pipe 12 communicating with the exhaust outlet branch of respective cylinder along the cylinder row is covered with an exhaust outlet communication pipe 13 communicating between the outlet of supercharger and the power turbine to realize the double structure. Consequently, the radiation of heat from the exhaust pipe section is reduced resulting in improvement of waste heat collection efficiency.
Patent JP-H03217939-A (JP)
Title: Information processor
Inventor: NAKAMURA SHINJI
IPC: G06F9/06
Filed: 1990-01-23
Abstract: PURPOSE:To evade the superposition of an operating procedure on another software and to select the most easiest operating procedure by enabling the operating procedure to switch the function of a computer to be freely set by the user of the computer. CONSTITUTION:The computer incorporating a control program is provided with a crystal resonator 2 to operate a CPU 1 and a volatile memory RAM 3 for the calculation of the CPU 1, etc., centering the CPU 1. Also, it is provided with a means 5 to switch the function of the computer by operating a series of input devices, and a means 5 to change the operations for the switching of the function of the computer. The operations of the series of input devices are made into numeric values, and are stored in a memory device in the computer. In other words, the computer performs the switching of the function based on the numeric values. Therefore, the user of the computer can directly and indirectly change the numeric value.
Patent JP-2000211876-A (JP)
Title: Carry-in and carry-out method for pallets for moving road, lifting device, its mounting table, hanging member, dolly and sleeper for use in the methods
Inventor: FUJIMURA SEISHI
IPC: B66C1/62
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To establish a carryout method for pallets for moving road capable of safely and smoothly performing the pallet removing works and the pallet moving works to outside the inlet/outlet of the moving road. SOLUTION: Each pallet 2 is coupled with a hanger rope 21 of a lifting device through a hanging member 3. The rope 21 is wound up, and round a rear wheel shaft 40 whereto a pallet guide chain is fixed, the pallet 2 is rotated upward, i.e., in the direction of Arrow P1 and is moved at a specified angle in the direction of Arrow Q1 so that it is set off from the rear wheel shaft 40. Pallet 2 hung down by the lifting device is rotated approx. 90 degs. within a horizontal plane, is moved onto a dolly located in the specified position by sliding a lifting device mounting table upon a handrail, and is placed on the dolly which is operated so that a movement is conducted to outside the inlet/ outlet of a moving road.
Patent JP-H04254142-A (JP)
Title: Electric apparatus with distance sensor
Inventor: KAWANISHI SHINYA
IPC: F24F11/02
Filed: 1991-02-04
Abstract: PURPOSE:To enable adjusting the intensity of an air current from a blower according to a distance to a human body and signaling an alarm if the person is positioned too close, by a method of determining the distance wherein a position-detective device is set in the manner of triangulation in relation to a light projector and a human body and; on the basis of an output which the position-detective device produces when this device receives a light sent from the projector and reflected by the human body, a control part calculates the distance to the human body and outputs a control signal for the blower and for the alarm. CONSTITUTION:Respective outputs from a distance sensor 2 and an infrared sensor 3 both in a sensor unit 1 provided on the main body of an apparatus in a rotatable manner in relation to the direction of the air current are processed by signal-processing circuits 4, 5 and then, through A/D conversion circuits 6, 7, inputted to the CPU 10 of a microcomputer 9. A rotary mechanism 8 produces reciprocating motion of pitch-by-pitch movements within a specific range and with each pitch forming a specified angle. Referring to programs and various data set and stored in ROM 12 and RAM 13, the CPU 10 processes, jointly with a timer circuit 11, the distance-related data from the sensor unit 1 and, through a D/A conversion circuit 14 and a motor-drive circuit 15, adjusts a motor 16. Thus a flow of air can be adjusted according to the distance between the apparatus and a user, and an alarm can be outputted if the distance is narrowed to less than a specified limit.
Patent JP-H08205201-A (JP)
Title: Pseudo stereoscopic vision method
Inventor: SATO AKISHI
IPC: H04N13/02
Filed: 1995-01-31
Abstract: PURPOSE: To easily watch a pseudo stereoscopic image at low cost while using an ordinary two-dimensional video signal. CONSTITUTION: A three-dimensional stereoscopic vision device 1 to be used for the pseudo stereoscopic vision method is composed of a television receiver 2, a VTR 5, a pseudo stereoscopic processing circuit 6, and spectacles 8 with shutters. Then, the ordinary two-dimensional video signal itself is worked by the pseudo stereoscopic processing circuit 6, two video signals laterally deviated for prescribed width are prepared on a cathode-ray tube 3 and this cathode-ray tube 3 is watched by using the spectacles 8 with shutters so that the pseudo stereoscopic image can be easily watched at low cost.
Patent JP-S62170980-A (JP)
Title: Photosensitive heater control device
Inventor: NAKAMURA SHOJI
IPC: G03G21/00
Filed: 1986-01-23
Abstract: PURPOSE:To always form excellent images without generating toner leakage from a photosensitive body or increasing the influence of ozone by controlling a set temperature for regulating the operation of a heater control means so that the surface potential detected by a potential detecting means becomes a set value. CONSTITUTION:The surface temperature T of the photosensitive body is controlled by the preceding set temperature Tc stored in the memory area M2 of a RAM 19 and the control operation is always executed during the copying work. At the execution of a copying process, the value Va of the current surface potential is always detected by a potentiometer 1, the surface potential Va is compared with a reference value Vc (400V), and when a large difference exists between both the values, the set temperature is read out from the ROM 18 in accordance with the difference and the read value is set up as a new set temperature Tc. A heater control means is driven so that the set temperature Tc is obtained and a heater is turned on and off. Thereby, the surface potential V of the photosensitive body is controlled at 400V in the succeeding copying work. Consequently, the surface potential of the photosensitive body is maintained always at a fixed value, so that the image forming status can be always excellently maintained.
Patent JP-H10195523-A (JP)
Title: Porous plug
Inventor: ARAMAKI KEIZO
IPC: C21C7/072
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate interruption of refining caused by melting of a gas introducing pipe by fitting a protecting pipe for electric insulation to the gas introducing pipe in a porous plug. SOLUTION: In the porous plug 2 arranged to a tuyere brick 1 at the bottom part of a molten metal vessel, it is blocked by the protecting pipe 6 for electric insulation that the gas introducing pipe 3 is brought into contact with a plug holding metal 4 and the bottom iron shell 5 of the vessel. By this constitution, the gas introducing pipe 3 and the porous holding metal 4 are surely insulated. In the case, the side surface iron shell of the porous plug 2 is electrically conducted by inserting and conducting an electrode into the molten metal at the time of refining, the melting of the gas introducing pipe 3 is not caused because the gas introducing pipe 3 and the holding metal 4 are blocked.  The protecting pipe 6 for electric insulation can easily be taken off from the gas introducing pipe 3, and can be fitted to the plug taken off and set at the time of changing the plug, too, and for the material, Al2 O3 quality ceramic is used.
Patent JP-S58131781-A (JP)
Title: Surface luminous type light-emitting diode
Inventor: SUZUKI AKIRA
IPC: H01L33/40
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the surface luminous type light-emitting diode, in which an optical output radiant component to a semiconductor substrate is reflected and condensed, and absorbed and light-emitted again in a light-emitting region and effective luminous quantum efficiency is improved, by forming the substrate to a semispherical shape formed centering around the light-emitting regin and constituting an optical reflecting mirror onto the semispherical shape. CONSTITUTION:Residual approximately 27% obtained by subtracting approximately 3% of total optical output transmitting a light extracting window section from approximately 30% of total optical output transmitting the semiconductor substrate 1 from an active layer 2 is totally reflected and condensed by an n type electrode 7 taking the semispherical shape formed centering around the light-emitting region, projected into the light-emitting region of the active layer 2 again, and absorbed and light-emitted again. When the crystal internal quantum efficiency of the active layer 2 is made 100% and absorption and re-luminous power conversion efficiency 50%, the rise of effective luminous quantum efficiency by the optical reflection of the n side electrode 7 taking the semispherical shape is approximately 27%.
Patent JP-S63181327-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TOKUYAMA MASAKO
IPC: H01L21/304
Filed: 1987-01-22
Abstract: PURPOSE:To form a single-crystal silicon film of good crystallizability by combining the removal of the silicon dioxide film by exposure to a silicon molecular beam and ultraviolet light with the removal of the projecting silicon parts by polishing. CONSTITUTION:After forming grooves 7 corresponding to the size of a target silicon dioxide film in desired positions of the surface of a P-type silicon substrate 6, a silicon dioxide film 8 is deposited thereon. Then a silicon molecular beam 5 and ultraviolet light 4 are applied to remove the upper part of the silicon dioxide film 8 formed within the grooves 7 and the silicon dioxide film 8 deposited on the surface of the silicon regions laying between the grooves, and then the silicon molecular beam 5 and ultraviolet light 4 are applied while the sample is rotated by 90 deg. at every several tens of seconds. By applying the silicon molecular beam 5 and ultraviolet light 4 for a fixed time in this way, the unnecessary silicon dioxide is removed. Next, by polishing the substrate 6 surface, the surface steps between the silicon and the silicon dioxide are eliminated. With this, a single-crystal silicon film of good quality can be formed.