baber/WOPTO huggingface dataset:
Patent JP-H07261037-A (JP)
Title: Optical fiber and its production
Inventor: DEBITSUDO HAADO
IPC: G02F1/355
Filed: 1994-03-23
Abstract: PURPOSE:To provide an optical fiber which is capable of improving an adhesive characteristic between the inside surface of a capillary formed by a clad material and a core material, thereby realizing a high SHG element having high conversion efficiency from a basic wave in to a second harmonic wave and a process for producing such optical fiber. CONSTITUTION:This optical fiber includes a tubular clad layer 1, an adhesive layer 2 formed on the inside surface of this clad layer 1 in tight contact therewith and a core 3 formed on the inside surface of this adhesive layer 2 in tight contact therewith. This process for producing the optical fiber includes a stage for forming the clad layer 1, into a hollow tubular form, a stage for adhering the adhesive 2 on the inside surface of the hollow tube and a stage for introducing the core 3 into the hollow tube.
Patent JP-H05259535-A (JP)
Title: Solid-state laser system
IPC: H01S3/02
Filed: 1991-03-15
Abstract: PURPOSE:To stabilize and increase the output in a simple structure by arranging a reflector on the emitting side of an output mirror. CONSTITUTION:The laser beams emitted from a titanium sapphire 18 are outputted from an output mirror 16 transmitting a glass filter 36. On the other hand, the other laser beams 26 in the shortwave length not exceeding 620nm emitted from an output mirror 16 are absorbed and cut off when passing through the glass filter 36 while about 5% of the laser beams 26 in the shortwave length exceeding 620nm are reflected coaxially with the laser beams 26 by the glass filter 36 to be fed back to a resonator 32 through the intermediary of the output mirror 16. The laser beams 26 entered into the resonator 32 are reflected on an entering mirror 14 as a holder mirror and passing through the titanium sapphire 18 reaching the whole reflecting mirror 34 to be reflected thereon 34. Through these procedures, the laser output can be increased to contribute to the stabilization of output.
Patent JP-S572103-A (JP)
Title: Offset antenna with lens
Inventor: KUSANO MITSUHIRO
IPC: H01Q19/12
Filed: 1980-06-05
Abstract: PURPOSE:To reduce the cross polarized wave component which is caused by a main reflector, by using a dielectric lens to an offset antenna to be used for a microwave or the like and thus ensure a certain length of an optical path from a radiator to a plane of an antenna aperture. CONSTITUTION:An electric wave lens 3 made of the dielectric substance is put between a main reflector 1 of an offset-type parabola antenna and a primary radiator 2. Surfaces S1 and S2 of a micropart 4 of the lens 3 are formed as a part of the rotary hyperboloid with axes z1 and z2 which are parallel to each other and with focal distances f1 and f2 plus focuses F1 and F2 respectively. The length becomes constant for an optical path from the focus F1 of an electric wave that travels with refraction after made incident to the lens 3 to the surface on radius R of the focus F2. Thus the spherical wave radiation line led from F1 is converted into the spherical wave radiation line of F2 through the lens 3. As a result, the cross polarized wave component caused by the reflector 1 can be reduced without losing the characteristics of an offset-type parabola antenna.
Patent JP-S573157-A (JP)
Title: Storage device of interleave system
Inventor: AIDA KOUICHI
IPC: G06F12/06
Filed: 1980-06-05
Abstract: PURPOSE:To use an alternate memory element efficiently, by using an alternation control information register which can specify the bank, the bit position and the memory chip selection address of a memory element to be alternated. CONSTITUTION:In case a memory element, for example, at the 0th bit is faulty and an alternate memory element is used in stead of this element, the fact that the memory element to be alternated is at the 0th bit is stored in an alternate bit register 30-A, and the fact that the chip selection address of the memory element to be alternated is address 0 and the fact that the memory element to be alternated is in the even side are stored in an alternate address register 31-A, and hereafter, an alternate memory element 36-A is used in stead of the memory element at the 0th bit. If the faulty memory element is at an odd address, an alternate address register 31-B is set, and an alternate memory element 36-B is used.
Patent JP-H11270853-A (JP)
Title: Heating cooker
Inventor: HARADA TETSUJI
IPC: F24C3/12
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve safety by shortening the time reqired until a control means stops the heating operation of a heating means after determining accidental negligence of extinguishing when a detected temperature of a temperature detection means exceeds a threshold temperature to allow the stopping of heating operation of the heating means in a short time even when any accidental negligence of extinguishing occurs. SOLUTION: A timer part 5 counts the time elapsed from the ignition timing and when the counted time at the timer part 5 reaches the first time of stoppage, a control part 2 determines that an accidental negligence of extinguishing a heating part 1 occrs and automatically starts the operation of extinguishing the heating part 1. A temperature detection part 3 detects the cooking temperature of a cooking container housing material to be cooked. A cooking mode judging part 4 determines the cooking by frying when the detected temperature of the temperature detection part 3 exceeds a threshold temperature and the cooking by boiling when the temperature is up to the threshold temperature.  When the detected temperature of the temperature detection part 3 exceeds the threshold temperature, the control part 2 stops the heating operation of the heating part 1 if the condition of holding changes per unit time in the detected temperature of the temperature detection part 3 within a specified temperature range continues for a second time of stoppage shorter than the first time of stoppage.
Patent JP-S58191870-A (JP)
Inventor: YAMADA TAKEHIKO
IPC: E04B2/56
Filed: 1982-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61235482-A (JP)
Title: Heat storing granule
Inventor: MORITA TAKESHI
IPC: F28F23/02
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a heat storing granule which is excellent in corrosion resistance, heat transfer efficiency, etc., causes neither supercooling nor phase separation and is suitable for use as a component for heat storing wall, etc., used in a building, by packing an inorg. small granule in its voids with a latent heat storing agent. CONSTITUTION:An inorg. small granule 2 (e.g.: perlite rock) is mixed with a solid latent heat storing agent 3 (e.g.: paraffin or calcium chloride hexahydrate). The mixture is allowed to stand in a reduced pressure atmosphere to deaerate voids 2a of the inorg. small granule 2. The mixture is heated at a temp. corresponding to or exceeding the melting point of the latent heat storing material 3 to melt the latent heat storing agent 3, causing the latent heat storing agent 3 to penetrate the voids 2a of the inorg. small granule 2 while keeping the mixture in a reduced pressure atmosphere. The reduced pressure is released, and the mixture is allowed to stand for cooling to obtain an intended heat storing granule 1 in which the voids 2a of the inorg. small granule 2 is packed with the latent heat storing agent 3. The heat storing granule 1 is used, e.g., as a heat storing material 5 by scattering it in a concrete block 4.
Patent JP-H11268615-A (JP)
Title: On-board security system and position data storage method in the same
Inventor: NOJIMA AKIHIKO
IPC: B60R25/102
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To allow storage of the trace of the traveling vehicle that has been stolen. SOLUTION: A security ECU 28 detects the start of an engine actuated by means other than the authorized key and notifies a mayday ECU 12 of the detection. The mayday ECU 12 reports to a mayday center 100 through a telephone 10. If the report is not executed, a navigation ECU 18 stores the traveling trace in a memory 24 and is further allowed to supply the traveling trace data to other ECUs so as to be stored therein.
Patent JP-S554038-A (JP)
Title: Optical distributing circuit
Inventor: MINEMURA KOUICHI
IPC: G02B6/28
Filed: 1978-06-26
Abstract: PURPOSE:To obtain an optical distributing circuit of low losses and easy manufacture and assembling by bonding a reflecting film to one end face of a circular cylindrical optical transmission body which satisfies the specific conditions and disposing a plurality of optical fibers of the end faces parallel to this to the other end face in proximity thereto. CONSTITUTION:An optical transmission body 1 has refractive indices which make square distribution in the direction rectangular to an optical axis 4, has a length of 1/8(2m -1) pitch (m is positive integer) and assumes circular cylindrical form made of glass containing thallium ion, etc. The light entering the transmission body 1 from an optical fiber 11 advances as shown by the ray 5, is reflected by a reflecting film 2 and returns to the position of the end face 3. In this case, the transmission 1 corresponds to a length of 1/4 in both ways and therefore the light having entered in spot form emits to the end face 3 by becoming bold parallel light, but since the respective one ends of optical fibers 12 thru 29 are disposed parallel in this position in proximity, it enters these fibers by respectively dividing thereto and the distribution losses of the fibers on the circumference of the same radius become approximately equal. Hence, the optical distributing circuit of low losses and easy manufacture and assembling may be obtained.
Patent JP-S51151535-A (JP)
Title: Strobo flash device for the camera
Inventor: TANAKA KAZUO
IPC: G03B15/05
Filed: 1975-06-20
Abstract: PURPOSE:To reduce an electric loss of strobo device as little as possible by energizing an electric source when the device contacts the human body only.
Patent JP-S57192086-A (JP)
Title: Photoelectric converter element
Inventor: ORITSUKI RIYOUJI
IPC: H01L31/02
Filed: 1981-05-22
Abstract: PURPOSE:To suppress surely trapping of the minority carrier, and to enhance the optical responding speed of photoelectric converter by a method wherein the difference of 0.3-0.4 eV is provided between bandwidth of an n type amorphous silicon layer and of an i type amorphous silicon layer. CONSTITUTION:The interface between the photoelectric converter and a metal has M/n<+>/i layer structure. The band gap of the n type amorphous silicon  layers 4a, 4b are made as 1.6-1.7 eV, and the band gap of the i type amorphous silicon layer 3 is made as 1.9-2.0 eV. As a result, because the Fermi level of the n type amorphous silicon layers 4a, 4b rises by about 0.4 eV as compared with the i type amorphous silicon layer 3, blocking of the hole (h) of about 0.4eV is generated in the valence band. Accordingly the blocking barrier is suppressed within the range of 0.1-0.2 eV, and trapping of the hole (h) is prevented.
Patent JP-H02258982-A (JP)
Title: Formation of coating film on surface of solid
Inventor: NAKAI AKIRA
IPC: C23C24/00
Filed: 1989-03-30
Abstract: PURPOSE:To easily form a coating film on the surface of an insoluble solid by impregnating a gelling agent into the surface of the solid, dispersing the solid in a soln. of a viscous substance contg. dispersed insoluble powder, converting the viscous substance into gel on the surface of the solid. CONSTITUTION:A gelling agent such as Ca or Al is impregnated into the surface of an insoluble solid of about 20-100mum grain size such as a metal, ceramics, an inorg. or org. compd. In order to impregnate the gelling agent, the insoluble solid may be dispersed in a soln. of the gelling agent, separated by filtration and dried at about 70-110 deg.C. The insoluble solid with the impregnated gelling agent is dispersed in a soln. of a viscous substance such as sodium alginate contg. dispersed insoluble powder of alumina, etc., and the viscous substance is converted into gel on the surface of the solid to form a coating film on the surface of the solid.
Patent JP-H08275015-A (JP)
Title: Image processor
Inventor: ONEDA SHOGO
IPC: H04N1/60
Filed: 1995-03-31
Abstract: PURPOSE: To attain an automatic color correction function corresponding even to an entry means other than a specific scanner in the image processor having an automatic color calibration function calculating an optimum color correction parameter automatically in order to obtain proper color reproducibility. CONSTITUTION: Recording paper on which a pattern image outputted from a printer section 105 is recorded is set to a scanner, in which the formed pattern image is read out. The read out pattern image data are fed to a color correction parameter arithmetic section 103. The operator selects whether or not the read out pattern image data are stored as reference data by using a display section and an operation section (not shown). When the registration as the reference data is designated, the read out pattern image data are stored in a reference data storage section 104 as the reference data. The stored reference data are used for the calculation of a color correction parameter when an automatic color calibration function is selected in next and succeeding processing.
Patent JP-H09269960-A (JP)
Title: Man location management system in construction site
Inventor: KAZAMA KEIZO
IPC: G06Q10/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily recognize and manage the locations of multiple site foremen and workers even if a gateway to a work site is wide and it is not limited and even if the multiple site foremen and workers simultaneously enter/leave through the moving bodies of vehicles. SOLUTION: Portable telephone sets 10 which the respective site foremen and the workers 20 executing work in the construction site, antennas 11 picking out radio waves emitted from the portable telephone sets 10, exchanges 12 to which the antenna 11 are connected and a management computer 13 connected to the exchanges 12 are provided. The portable telephone sets 10 become states where the radio waves are always emitted to the antennas 11 as long as power is turned on and they teach in which antenna 11 they are controlled at proper time. Thus, information on the location of them are always picked up by a computer through the antennas 11 and the exchanges 12. Consequently, man location can easily be managed.
Patent JP-H02255503-A (JP)
Title: Production of oxide superconducting thin film
Inventor: IMAFUKU MUNEYUKI
IPC: C23C14/08
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently cause and oxidation reaction and to increase the rate of film formation by opposing target sputtering system by directly irradiating a substrate with oxygen atoms and using gaseous Ar as a gas for generating plasma. CONSTITUTION:When plasma 4 is generated between two opposingly placed targets 1, 2 and an oxide superconducting thin film is formed on a substrate 3, gaseous Ar 5 is used as a gas for generating the plasma 4 and the substrate 3 is directly irradiated with oxygen atoms, molecules or ions from a nozzle 6. The thin film is formed under a low pressure of the sputtering gas and the density of sputtering power is increased.
Patent JP-H02255781-A (JP)
Title: Production of fiber-reinforced resin structure
Inventor: AKAIKE SHIORI
IPC: B29K105/06
Filed: 1989-03-30
Abstract: PURPOSE:To spread an adhesive to all the corners and to carry out firm bonding without letting the adhesive leak from sides of faces to be adhered to the outside by sealing end parts of the faces to be adhered with an O-ring, introducing an adhesive to the faces under pressure, bonding the faces while evacuating space from the other part. CONSTITUTION:A small hole 11a is connected to a vacuum pump 13 and space formed by an inner peripheral face 11c at the end part of a cylinder 11 and an outer peripheral face 12a of a bottom plate 12 is evacuated by the vacuum pump. On the other hand, an epoxy-based adhesive 14 is introduced under pressure from a storage container 15 through a small hole 11b to faces to be adhered of the cylinder 11 and the bottom plate 12. An O-ring 17 is supported and fixed on both faces of peripheral parts of the bottom plate 12 by a pedestal 18. The O-ring 17 is arranged in such a way that the O-ring covers the bonded part of the bottom plate and one end of the cylinder when the bottom plate 12 is engaged with one end of the cylinder 11.
Patent JP-S57191806-A (JP)
Title: Feeding controller
Inventor: YAMAMOTO TAKASHI
IPC: G11B33/12
Filed: 1981-05-20
Abstract: PURPOSE:To suppress an increase in the number of connecting cords between a power source unit and a load unit, and to power up a heater while the operation of the load is enqueued, by using one path as the feeding path of a battery and the feeding path of the heater in common in a portable VTR. CONSTITUTION:A portable VTR is equipped with the battery pack BP consisting of a battery B to be charged and a temperature sensitive element TH for detecting a temperature rise during the charging of the battery, etc., the load unit II which has a heater H and a feeding switching means PC for the pack BP and heater, and the power source unit III which has the feeding path 2 connected to said unit II to feed electricity to the battery B and heater H and the control path for cutting off the feeding path 2 on the basis of the detection output of the element TH during the charging. Then, electricity is fed to the battery B and heater H selectively through the switching means PC.
Patent JP-S61235281-A (JP)
Inventor: KAGAMI MICHIHISA
IPC: B62J9/00
Filed: 1985-04-11
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-H06285482-A (JP)
Title: Gas-liquid contact device and gas-liquid contact system
Inventor: ISHIKAWA KATSUHIRO
IPC: B01D63/06
Filed: 1993-04-02
Abstract: PURPOSE:To carry out the gas-liquid contact reaction efficiently by dissolving gas efficiently in the water to be treated. CONSTITUTION:Gas-liquid contact units 7a and 7b are set in a gas-liquid contact tank 6 provided with an inflow section 6a and an outflow section 6b. The gas- liquid contact units 7a and 7b are composed of a number of hollow bodies 8a and 8b, and permeation films of pore diameter of 1mum or smaller are formed on the surfaces of hollow bodies 8a and 8b. The hollow bodies 8a and 8b are connected with gas feed bases 9a and 9b, and gas is fed from the gas feed bases 9a and 9b into the hollow bodies 8a and 8b.
Patent JP-S533205-A (JP)
Title: Magnetic recording/regenerating device
Inventor: FUJIKAWA AKINOBU
IPC: G11B15/00
Filed: 1976-06-29
Abstract: PURPOSE: To absorb the slack in the tape when the tape, such as of cassette tape or the like, is stopped by applying a wind-up force to the reel on one side and brake on the other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02254393-A (JP)
Title: Sensor for automatic door
Inventor: YAMANE TOSHIKI
IPC: G01S11/00
Filed: 1989-03-28
Abstract: PURPOSE:To enable the opening or closing of an automatic door with a limited detection time delay with a simultaneous wiring by providing a compound sensor as a combination of a pulse type ultrasonic sensor for detection of existence and an infrared sensor for detection of movement on both sides of a door. CONSTITUTION:As a human body M approaches a door 6 to enter a detection area 7a, a detection signal is outputted from a pulse type ultrasonic sensor 1a and further, when the human body M traverses a detection area 7a', a detection signal is outputted from an infrared sensor 1a'. A judging section 2 outputs a human detection signal by these signals to open a door 6 through an output control section 3 and a door driver 4. Then, when the human body M stops in the areas 7a and 7a', no signal is outputted from a sensor 1a' while a signal is outputted from the sensor 1a. But after the human body M is detected once, the judging section 2 is so changed to detect and judge the human body M only by a signal from the sensor 1a and the door 6 will not be closed. Thereafter, when the human body M leaves the area 7a, the door 6 is closed. This eliminates malfunctioning without requiring a synchronous wiring of the sensors 1a and 1b and thus the door will not be closed even when the man stops in the area.
Patent JP-S5412168-A (JP)
Title: Discharge lamp lighting circuit
Inventor: YAMAMOTO MAKOTO
IPC: H05B41/18
Filed: 1977-06-28
Abstract: PURPOSE:To provide a stable discharge lamp lighting circuit which has little irresularity in characteristics and can perform instantaneous lighting.
Patent JP-S535124-A (JP)
Title: Organoxilicon composition
Inventor: TAKAMIZAWA MINORU
IPC: C08L83/00
Filed: 1976-06-30
Abstract: PURPOSE: To prepare organosilicon composition comprising an organosilicon having an amino group and an organosilicon having a mercapto group, and having improved properties with less discoloration without deteriorating the properties of the organosilicon having an amino group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202550-A (JP)
Title: Debugging device
Inventor: TAKAGI HARUO
IPC: G06F11/28
Filed: 1983-05-04
Abstract: PURPOSE:To improve the debugging efficiency by breaking the processor of an active machine prior to the execution of instruction of an address detected as a break point. CONSTITUTION:A bit map memory 5 is brought into the write state prior to the execution of break to clear this memory 5 into zero. Then, a prescribed value of data (e.g., 1) is written in an address of the memory 5 corresponding to the address desired to be subject to break in a program memory 22 via an address bus 13 and a data bus 14 of a processor 2 according to the command of the debugging operator. Then, when an active machine 20 runs, the memory 5 is addressed by a value on the address bus 24 and its read output is applied to one terminal of an AND gate 11. Since a fetch timing signal is applied from a circuit 9 to the other terminal of the AND gate 11, a processor 21 is subject to break only when an output of the memory 5 is at level ''1''.
Patent JP-H11280526-A (JP)
Title: Idle air amount control device
Inventor: MEGURO HARUO
IPC: F02M69/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To attain quickening and making sure an initializing process, by performing the initializing process of a step motor in such a manner that an actual action position is made to coincide with the target position, while eliminating generation of dispersion in each product. SOLUTION: At initializing process time, after a step motor M is actuated at a first drive speed by a pulse signal of first preset pulse number so as to drive a valve element 7 to either of valve closing/opening limits, the step motor M is actuated at a second drive speed lower than the first drive speed by a pulse signal of second preset pulse number so as to drive the valve element 7 to either of the valve closing/opening limits when the valve element 7 is confirmed to reach either of the valve closing/opening limits or when the valve element 7 to reach either of the valve closing/opening limits is not confirmed. Thereafter, the step motor M is actuated in the reverse direction, in the point of time when a switch 21 is changed from a conductive condition to a shut-off condition, a number of pulses actuating the step motor is reset to a reference position.