baber/WOPTO huggingface dataset:
Patent JP-H06318734-A (JP)
Title: Led line light source
Inventor: IMAMURA MASAYA
IPC: G02F1/13357
Filed: 1993-05-10
Abstract: PURPOSE:To lessen a deviation between the illuminances of lights and to realize a reduction in the unit cost of each LED chip and a reduction in the packaging cost of the LED chips by a reduction in the number of pieces of the LED chips by a method wherein a light reflective material is provided between the LED chips. CONSTITUTION:A second resist (a white resist) 13, which is provided on a first resist 16 and is used as a light reflective material, is provided between LED chips 11. Lights, which are emitted from the upper end surfaces of the chips 11, proceed intact over a substrate 10 and at the same time, lights, which are emitted from the side end surfaces of the chips 11, are also reflected by the resist 13 and proceed over the substrate 10. In short, the amount of light toward over the substrate 10 is increased by the existence of the resist 13. Owing to this, the light output characteristics of this LED line light source suppressed the reduction in the output between the chips 11 to the utmost. Accordingly, a uniform illuminance is obtained and a deviation between the illuminances of the lights is also reduced.
Patent JP-S60465-A (JP)
Title: Copying device
Inventor: OBARA TSUNEO
IPC: G03B27/52
Filed: 1983-06-17
Abstract: PURPOSE:To execute efficiently and easily a form processing by providing a pointer mechanism for forming an image at a prescribed position on a copying form. CONSTITUTION:A control part for executing a control such as driving, stop, etc. of a pointer 2 is constituted of a center mark selecting button provided on a control panel of a copying machine and a display part 6, a read-only memory (ROM)7 of a microcomputer, and a central processing unit (CPU)8, in addition to a usual selecting button for setting the number of copying sheets, etc. A pointer mechanism sensor part 10 consisting of a pointer mechanism 9 containing the pointer 2 and a driving part 3, and a sensor 5 is provided, a stop of driving of the pointer mechanism 9, namely, a stop position of the pointer 2 is detected by the sensor 5 provided on a position corresponding to a copying size, and a timing for stopping the driving is determined by a signal applied to the CPU8 from the pointer mechanism sensor part 10.
Patent JP-H07320231-A (JP)
Title: Magnetoresistance effect type head
Inventor: SUZUKI YOSHIO
IPC: G11B5/39
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a reproducing magnetic head utilizing a macro-magneto- resistance effect without using an antiferromagnetic substance and to reduce cross talk from an adjacent track. CONSTITUTION:A nonmagnetic film 3 is held between magnetic films 1, 2 and resistance output is obtd. in dependence on an angle made by the magnetizations of the magnetic films 1, 2. Electrodes 4, 5 are disposed on a side closer to a medium and a side farther from the medium, respectively, and electric current is allowed to flow in a direction perpendicular to the medium. A hard magnetic film 8 for controlling magnetic domains may be disposed at a position close to the electrode 5.
Patent JP-H08279434-A (JP)
Title: Electronic part mounting device and electronic part
Inventor: HATTORI YUICHI
IPC: H01F41/04
Filed: 1995-04-08
Abstract: PURPOSE: To hold and mount electronic parts with excellent precision by a method wherein after the electronic parts are so held and carried as to be interposed by projection parts of first and second holding means, they are moved along the projection parts of the first and second holding means and mounted to a substrate. CONSTITUTION: There are provided a coil insertion part 41 provided with first and second holders 40A, 40B having L-shaped level section projecting downward in a coil insertion robot part 6 and a robot part 42 for movably supporting the coil insertion part 41. A hollow core coil 43 supplied from a coil transferring part 31 of a coil transferring terminal processing part 7 is so held as to be interposed from a parallel or substantially parallel direction to a diagonal line passing through terminal parts 43A, 43B by the first and second holders 40A, 40B, and it is carried up to a specific location on a substrate 3 positioned and held in a coil insertion position by a substrate carrying part 4, thereafter this is so mounted as to be pushed into the substrate 3.
Patent JP-H045028-A (JP)
Title: Laying method of insert in synthetic resin molding
Inventor: TAKEUCHI ATSUO
IPC: B29C33/14
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a synthetic resin molded item wherein an insert is integrally embedded by a method wherein a base part is positioned inside of a mold cavity and a screw forming part is positioned outside of the mold cavity and an insert is fixed in the mold cavity by placing a packing between the base part and the inner face of the opening edge of an opening and a raw material resin is filled. CONSTITUTION:A glass fiber mat C as a reinforcing material for a molded item 2 is placed in a mold cavity 5. A washer 6 part is placed on the glass fiber mat C and an O ring 10 is placed concentrically on the upper face of the washer 6. When a top force 4 is covered on the bottom force 3 and the mold B is closed, the upper part of a stud bolt 1 is projected outside of the mold B through an opening 7. When a washer 9 is inserted on the projected part and a nut 8 is screwed therein, the O ring 10 is pinched between the upper face of the washer 6 and the lower face of the opening edge part of the opening 7 of the top force 4 and a gap (a) is sealed with the O ring 10. When a raw material resin is filled in the mold cavity 5 and it is cured and the top force 4 is taken off, it is possible to take out a required molded item 2 wherein the washer 6 part of the base part of an insert A is integrally embedded.
Patent JP-S5232269-A (JP)
Title: Hermetic sealing method of semiconductor devices
Inventor: ODA FUJIO
IPC: H01L21/52
Filed: 1975-09-05
Abstract: PURPOSE: To obtain hermetically sealed semiconductor devices with sufficient surface protection and suitable for massproduction by combining semiconductor devices with a thru hole and a container with a concave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60285-A (JP)
Inventor: AIGAMI YOSHIKI
IPC: F26B17/12
Filed: 1983-06-15
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-S603082-A (JP)
Title: Ic card
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1983-06-18
Abstract: PURPOSE:To obtain a reliable IC card which allows a check on the memory function of its mounted EEPROM sufficiently at low cost by checking the memory function thoroughly in the IC card. CONSTITUTION:When a test command signal is inputted to the IC card, it is discriminated and a processing routine different from normal data writing is entered. Then, specific test data is generated. This test data is written in the EEPROM 41 from the starting address. Then, this is judged to write the data in all address bits of the EEPROM 41. A check device, on the other hand, only waits for a status from the IC card after outputting the test command. The status once outputted is inputted to the check device to decide on whether the IC card is normal or not.
Patent JP-H06299656-A (JP)
Title: Method of joining reinforcing bar
Inventor: MIYAKE MASATO
IPC: B29C65/00
Filed: 1993-04-13
Abstract: PURPOSE:To enhance the freedom of designing by forming end parts of reinforcing bars in an oblique condition or in parallel with each other, subjecting the same to a friction increasing process, by fitting a cylindrical member thereon so as to cover their surfaces to be joined which are superposed with each other, and by filling an expansible filler between the reinforcing bars and the cylindrical member. CONSTITUTION:Surfaces to be joined 3 at end parts of reinforcing bars 2 to be joined are inclined so as to have an oblique angle of 3 to 25 deg. with respect to their axes. Then, the surfaces 3 to be joined of the reinforcing bars 2 is given a friction increasing process. Then, the end parts of the reinforcing bars are inserted into a cylindrical body 1 formed of a seamless steel pipe so as be covered therewith. Further, an expansible filler 4 is filled between the cylindrical body 1 and the reinforcing bars 2 so as to press the surfaces 3 against each other in order to join them.
Patent JP-H11288844-A (JP)
Title: Resin-encapsulated electronic component and manufacture thereof
Inventor: SHIROE MICHIHIRO
IPC: H01L23/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To secure adhesion at the drawing parts of a resinous outer mounting material and terminal, which is drawn out from this outer mounting material to the outside in a resin-encapsulated electronic component. SOLUTION: To an anode lead 4 of a capacitor element 2 and a cathode layer 3, the respective ends of an anode terminal 5 and a cathode terminal 6 are connected respectively. Then, the capacitor element 2 is encapsulated in the approximately rectangular shape by resinous outer mounting material 8 in a state in which the respective other end parts of the respective terminals 5 and 6 are drawn out to the outside. Furthermore, the respective other end sides of the respective terminals 5 and 6 are bent and processed in to an approximately U-shape, along side surfaces 81 and 82 and a bottom surface 83 of the outer mounting material 8.  Furthermore, on the bending side of the respective terminals 5 and 6 of the respective side surfaces 81 and 82, which become the drawing surfaces of the respective terminals 5 and 6, protruding parts 84 and 85, which protrude toward the drawing direction of the respective terminals 5 and 6, are provided along the respective terminals 5 and 6.
Patent JP-H07320263-A (JP)
Title: Device for producing metallic thin film
Inventor: KITAORI NORIYUKI
IPC: C23C14/24
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a device for producing metallic thin films with high vapor depositing efficiency by adopting a structure in which particles evaporated from a metal evaporating source deposit on each of substrates allowed to run along plural guide means. CONSTITUTION:A vacuum vessel is evacuated, a magnetic metal 4 in a crucible 3 is evaporated by heating with an electron gun and the resultant vapor of the metal 4 is deposited on fed substrates 5 to form magnetic thin films. At this time, the magnetic metal 4 is vapor-deposited on each of the substrates 5 on cooling rolls 1a, 1b by an amt. corresponding to an angle alpha and the vapor deposition of the metal 4 housed in the crucible 3 is efficiently carried out.
Patent JP-S5733051-A (JP)
Title: Braking device of trailer
Inventor: YATOMI YUKIO
IPC: B60T7/20
Filed: 1980-08-07
Abstract: PURPOSE: To prevent loss of pressure in a reservoir even if one system is damaged by installing a differential shut off valve between a relay valve and brake chambers in order to provide two systems.  
     CONSTITUTION: Brake lines from a tractor is introduced to a relay valve 1 with an emergency valve via connectors 11 and 24, and a reservoir 44 is connected to the relay valve 1. The pipe from an outlet B of the relay valve 1 is divided into two, which are respectively led to brake chambers 63 and 70 via a differential shut off valve 50. Since a chamber 55 or 56 of one damaged system in the differential shut off valve 50 is kept at an atmospheric pressure by the works of small holes 57 and 64, a differential piston 53 is shifted by the pressure difference from a chamber of another system. Since a valve 74 or 76 in the damaged system is closed by the shift of the differential piston 53, the air is prevented from further escape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H063090-A (JP)
Title: Muzzle and recoil brake mechanism enclosing and utilizing gas pressure
Inventor: ZENNAMI HIDEJI
IPC: F41A21/38
Filed: 1991-02-15
Abstract: PURPOSE:To effectively restrain a gun barrel from moving back by a method wherein a vane able to be opened and closed is provided near a muzzle of a gun and when the barrel is moved back by the gas pressure at the discharge of a projectile, the vane is opened to restrain the reaction force of the barrel. CONSTITUTION:An open/closure plate (vane) 2 which can be opened and closed is provided around an axis 4 near a muzzle of a gun barrel 1 and when the barrel is moved back by the gas pressure at the discharge of a projectile, the vane is not opened to restrain the reaction force of the barrel. The plate 2 is supported by a strut 3 so as to be urged to a closing direction by a counter- recoil spring 5 and the degree of opening of the plate 2 is limited by a stop plate 6 secured to the strut 3.
Patent JP-H09298731-A (JP)
Title: Program guide display controller and television receiver
Inventor: YAMASHITA AKIHIKO
IPC: H04N5/445
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent plural PPV, which are broadcasted in the same time zone, from being purchased by providing a means for performing display in order to discriminate the time zone, where a purchased program exists, and the time zone in which that program does not exist. SOLUTION: A CPU 6 generates an index table for accessing the guide information of respective programs corresponding to respective channels while regarding it as two-dimensional arrangement information, in which the longitudinal direction shows the channel and the lateral direction shows the time, and using a channel number and a slot number showing the time. When program guide display is selected by an operating part 5, the CPU 6 generates a display table based on the channel number selected just before, current time and index table. Since the display is performed for discriminating the time zone in which the purchased program exists and the time zone in which the purchased program does not exist, a user can immediately know the time band, in which the purchased program exists, through a program guide picture.
Patent JP-H04339098-A (JP)
Title: Flying object
Inventor: KUNO SAYOKO
IPC: B64G1/00
Filed: 1991-05-14
Abstract: PURPOSE:To control aerodynamic load of a rocket having an auxiliary booster and so on. CONSTITUTION:By bringing the tip of a head part 2a of an auxiliary booster 2 close to a rocket body 1, aerodynamic load is reduced. To the contrary, by keeping it at a distance from the rocket body 1, normal force is generated, and the auxiliary booster is separated without using a separating motor. Furthermore, in the case of angle of incidence, by turning it in the direction of air current 5, aerodynamic normal force 4 is reduced. Further, by changing configuration of the auxiliary booster 2 so that the whole of the rocket body becomes asymmetric, a posture of the rocket itself can be controlled.
Patent JP-H05282317-A (JP)
Title: Railway card and its connection instruction system
IPC: G06Q50/00
Filed: 1992-04-01
Abstract: PURPOSE:To preliminarily inform a passenger of the information of a railway- connection guidance by receiving a station recognition code outputted from a transmitter main body by a receiving part, thereby outputting to inform of the data of railway-connection guidance. CONSTITUTION:When a train is approaches a connection station during the passenger carrying a railway card is taking the train, the railway card receives the station recognition code signal of the station concerned transmitted from the transmitter main body. At that time, a CPU 31 judges that railway utilization data recorded in an RAM 33 correspond to the station recognition code signal of the transmitter main body, that is, judges that the station is the connection station, and displays a connection platform number on a display 12 of the railway card. And also, the passenger can know that the station is the connection station by a buzzer 13. Thus, the passenger can clearly know the necessity of the connection at the time of approaching the connection station, and immediately start to prepare for the connection.
Patent JP-H02288549-A (JP)
Title: Color correcting device
Inventor: YUMIBA TAKASHI
IPC: H04N1/48
Filed: 1989-04-28
Abstract: PURPOSE:To miniaturize a circuit and to attain high speed processing by modifying a color correction equation into a term represented by monocolor and a term represented by the addition of 2 colors and providing the result of arithmetic calculation as a table. CONSTITUTION:A color correction processing equation including a quadratic equation is modified into 3 terms FX1 represented by a monocolor and 3 terms FX2. A correction term arithmetic means 5 calculates correction terms FX, FX2 (X=R, G, B) by color correction coefficient set by a correction coefficient setting means 4 and stores the result to a monochroic term table memory 6 and a 2-color term table memory 7 respectively. First and second input selection means 1, 2 select color decomposition signals R, G, B, different from each other and an adder 3 adds the outputs of the input selection means 1, 2. Then the outputs FX1, FX2 of the tables 6, 7 are cumulated by a cumulative adder 12 to obtain color decomposing signals R', G', B subjected to color correction. Thus, the color correction processing by a polynomial including the quadratic equation is implemented at the high speed and the circuit scale is miniaturized.
Patent JP-H04340369-A (JP)
Title: Inverter
Inventor: NAGANUMA KATSUNORI
IPC: B60L1/00
Filed: 1991-05-14
Abstract: PURPOSE:To avoid the flicker of a fluorescent lamp by a method wherein a voltage control signal having a waveform opposite to the waveform of the ripple of an inverter output caused by the ripple of a load is produced and supplied to the inverter. CONSTITUTION:The load current of the AC output of an inverter 4 is detected and the detection signal is converted into a voltage signal by a diode bridge 17. Further, a power supply frequency ripple is eliminated from the signal by a band-pass filter 18 and only a ripple component caused by the operation of a load such as an AC compressor is subtracted. The phase of the subtracted ripple component caused by the load is reversed by a phase shifting circuit 20 and the obtained signal is supplied to an inverter voltage control circuit 10 to cut in the inverter voltage control.Thus, a voltage fluctuation caused by the operation of the load is compensated and the output voltage of the bridge circuit is always controlled to be constant. With this constitution, the flicker of a fluorescent lamp can be avoided.
Patent JP-S5634970-A (JP)
Title: Ocean energy generating device
Inventor: KAWASAKI SHIZUKIYO
IPC: F03B13/12
Filed: 1979-08-27
Abstract: PURPOSE: To improve power generating efficiency by enlarging swing of a body of a ship when generating powe by making use of ocean waves.  
     CONSTITUTION: A bottom of a ship 1 of this device is formed round shape 15, and ballast tanks 15aW15c are constituted so that the capacity becomes small at the center and large at both ends between the bow X side of both gunnels and the stern Y side. Then, to give constant free motion to each ballast tank, the appropriate amount of seawater 16 is poured so that the ballast tanks are freely moved in a certain direction in accordance with tilting conditions to the bow or the stern, so that more tilting capacity can be given in proportion to a trim shifting moment. Furthermore, large cylindrical buoyant bodies are mounted on both sides at the center part of the ship body below the waterline to detract vertical and horizontal stability of the ship, so that the ship swings more violently to improve power generating efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01280645-A (JP)
Title: Fuel injection control device for engine
Inventor: NAKAMURA MITSUO
IPC: F02D41/04
Filed: 1988-04-30
Abstract: PURPOSE:To perform control without delay of response by evaluating an estimated value of the pressure in an inlet pipe, calculating a correction value from the rate of change in the estimated value, and, in the case of a transient time, correcting a basic fuel injection quantity obtained from an average value of the pressure in the inlet pipe and the engine speed. CONSTITUTION:The engine speed is calculated by a means 21 based on an engine speed synchronized signal from a crank angle sensor 8. An average value or the pressure in an inlet pipe is calculated by a means 15 based on a top dead center signal from the crack angle sensor 8 and a signal from a pressure sensor 7. Further, a basic fuel injection quantity is calculated by a means 15 based on the average value of the pressure in the inlet pipe and the engine speed. On the other hand, the pressure in the inlet pipe is estimated by a means 14 based on a signal from a throttle opening sensor 6 and the engine speed. Based on the estimated value, the rate of change of the pressure in the inlet pipe is calculated by a means 19. When a transient state is once decided by a means 20 based on the state of change, a correction value or the fuel injection quantity is set by a means 17 based on the rate of change in the pressure in the inlet pipe.
Patent JP-S591657-A (JP)
Title: Corrosion-and heat-resistant steel for boiler tube
Inventor: SAKAKIBARA MIZUO
IPC: C22C38/00
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a steel for a boiler tube with superior corrosion resistance, heat resistance and toughness, by adding specified percentages of C, Si, Mn, Cr, Ni, Mo and N to Fe and by restricting the austenite stabilzing index to a specified range. CONSTITUTION:A steel consisting of, by weight, 0.02-0.12% C, 1.7-3.5% Si, 0.5-2.5% Mn, 15.0-26.0% Cr, 10.0-31.0% Ni, <=1.0% Mo, 0.10-0.25% N and the balance Fe with inevitable impurities and having -1-3 austenite stabilizing index ASI expressed by the equation is prepared. <=1.0% Nb, <=1.0% Ti (Nb+ Ti<=1.0%), <=0.01% B, <=0.1% Al and <=0.05% Ca may be added to the steel. Thus, a steel for a boiler tube ensuring corrosion and heat resistances at high temp. and toughness after long-time use is obtd.
Patent JP-H04316915-A (JP)
Title: Temperature control method of fuming device
Inventor: ISHIKAWA YASUHIRO
IPC: F23N5/00
Filed: 1991-04-16
Abstract: PURPOSE:To hold the temperature of a fume solution at a constant value and generate fumes of good quality by detecting the temperature of a fume solution when the fumes are generated by heating the fume solution with a heating medium and controlling the flow rate of fuel which heats the heating medium based on the detection result. CONSTITUTION:A fume solution is introduced into a heat exchanger coil 6 in a combustion chamber 4. On the other hand, after the solution is force-fed from a gasoline tank 10 by means of a pump 9, the air introduced into the combustion chamber 4 is heated by combustion flames of gasoline sprayed into a precombustion chamber 7 from a nozzle 8. The fume solution is heat- exchanged by the heating air and gasified into the fumes and then it is exhausted into the atmosphere from an exhaust port 5. In this case, the temperature of the fume solution is constantly measured by a temperature sensor 2. When the temperature of the fume solution is changed, a flow rate control valve 3a is controlled by a temperature control device 1a by way of a generator 12 and a compressor 11. This construction makes it possible to change the spray amount of gasoline from the nozzle 8 and control the temperature of heating air.
Patent JP-H07313339-A (JP)
Title: Rice cooker
Inventor: KOMA ATSUSHI
IPC: A47J27/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a rice cooker with a high thermal insulating property wherein the building up is easy, and whitening, etc., do not generate. CONSTITUTION:A heat insulating wall 8 which is arranged around a pot 1 is formed of a resin. Then, the heat insulating wall 8 is integrally formed with an upper frame 2 or protective lower frame 5 to improve the circularity of the heat insulating wall 8 for the constitution. By this method, a temperature distribution when rice is kept warm is made uniform, thus a rice cooker wherein a whitening, etc., do not generate, and the building up property is high is provided.