baber/WOPTO huggingface dataset:
Patent JP-S60186720-A (JP)
Title: Color discriminating device
Inventor: MIKAMI KAZUO
IPC: G01J3/46
Filed: 1984-03-05
Abstract: PURPOSE:To attain fast color discrimination and also to obtain simple, small- sized constitution by controlling the quantity of light emission of each light emitting means on the basis of the output of a reference light detecting means which detects the quantities of projection light of plural light emitting means. CONSTITUTION:Part of light projected by light sources 1-3 is guided out as reference light by a half-mirror 10 and detected by a color sensor 11. The sensor 11 includes detection parts 12-14 which detect respective components of red, green, and blue independently. Detection signals of the detection parts 12- 14 are amplified by an amplifier 15 and output component values of red - blue of the reference light are inputted to differential amplifiers 21-23. On the other hand, standard values of the quantities of projection lights of the light sources 1-3 which are set previously by standard value setters 17-19 are also inputted to the amplifiers 21-23, and signals indicating differences in the detected quantities of reference light from the standard values are outputted and fed back to driving circuits 4-6. Then, the light sources 1-3 are controlled by the circuits 4-6 to hold the quantities of light emission constant.
Patent JP-S53128249-A (JP)
Title: Waveguide-strip line converter
Inventor: SHINKAWA TAKAO
IPC: H01P5/107
Filed: 1977-04-15
Abstract: PURPOSE:To convert only the signal that resonated into the line through a simple structure by forming a strip-type resonator of 1/2 wavelength to the rear surface conductor of the microstrip line to insert it into the waveguide and then installing the strip conductor via a dielectric plate to the resonator orthogonally.
Patent JP-H04259482-A (JP)
Title: Target position detection device
Inventor: KOMA YOZO
IPC: G06F3/033
Filed: 1991-02-14
Abstract: PURPOSE:To ensure high accuracy for detecting a target position with a simple positional adjustment work by initially setting the target position on an image display means according to a turning position detected with a turning position detection means, when a target instruction means aims at a target for positional adjustment displayed with a target display means. CONSTITUTION:A calculation is made to obtain a ratio of the shift amount of a shotgun 2 between aiming positions on a monitor screen 1a as the voltage variation of X dials 3 and 4, to length between each mark display positions on the monitor screen 1a. The shift amount of the target position of the gun 2 on the monitor screen 1a is known as the shift amount of targets 22a to 22c thereon. Thus, the voltage of the X dials 3 and 4 applies a multiplying factor to decimal data (gun aiming position) converted through an A/D converter, thereby calculating the target position of the gun 2 on the monitor screen la.
Patent JP-H10205891-A (JP)
Title: Solar/wave power energy capturing unit and power generating method
Inventor: TERUI SEIICHI
IPC: F24S10/95
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To enhance Rankine cycle efficiency by arranging thermal insulators at the lower part of heat collecting tubes, containing them in a heat collector case and applying a cover and then securing the heat collector case to a float. SOLUTION: Heat collecting tubes 5 are arranged tightly to a heat collector case 1 and thermal insulators 16 are laid under the heat collecting tubes 5 being used as a low temperature heat collector. The heat collector case 1 is applied with a heat collector cover 1 and secured to a float 13. According to the structure, sun light incident in any direction can be collected by the heat collecting tube 5 and a heat collector in the intermediate and high temperature region having low heat loss can be realized resulting in good power generation.
Patent JP-S53128288-A (JP)
Title: Semiconductor laser element and production of the same
Inventor: YAMAMOTO SABUROU
IPC: H01S5/042
Filed: 1977-04-13
Abstract: PURPOSE: To operate an extremely narrow laser with a basic transverse mode parallel to junction face by providing current concentrating mechanisms near active layer and further providing waveguide mechanism based on refractive index distribution within the active layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62200772-A (JP)
Title: Semiconductor device
Inventor: TAKAKUWA HIDEMI
IPC: H01L29/778
Filed: 1986-02-28
Abstract: PURPOSE:To further improve the performance and the reproducibility of characteristics in a semiconductor device having a super lattice layer and a semiconductor layer on a semiconductor substrate and a channel region near said semiconductor layer, by forming the semiconductor layer to have a thickness smaller than a specific value. CONSTITUTION:In a semiconductor device having a semiconductor substrate 11 on which a super lattice layer 12 and a semiconductor layer 13 are provided and having a channel region near the semiconductor layer 13,the semiconductor layer 13 is formed to have a thickness of 1mum or less. For example, several atomic layers of AlAs and several atomic layers of GaAs are superposed alternately for several to several hundred times to form a super lattice layer 12 on a semi-insulating GaAs substrate 11 an undoped GaAs layer 13 having a thickness Du of 1mum or less, preferably of 0.6mum or less is formed thereon, and an N<-> type AlGaAs layer 15 is formed thereon. Thus, the GaAs layer 13 and the N<-> type AlGaAs layer 15 together form a hetero junction. A two-dimensional electron gas channel layer 16 is formed in the top region of the GaAs layer 13 to provide a channel forming region. A source electrode 17, a gate electrode 18 and a drain electrode 19 are formed on the N<-> type AlGaAs layer 15.
Patent JP-S59170231-A (JP)
Title: High tension conductive copper alloy
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/02
Filed: 1983-03-17
Abstract: PURPOSE:To provide a high-tension conductive copper alloy suitable for a lead material and spring material of a semiconductor apparatus by incorporating a specific amt. of Sn, P and other additive elements in Cu, and reducing an oxygen content as far as possible. CONSTITUTION:The titled Cu alloy contains 0.8-5.0wt%, Sn, 0.01-0.4wt% P, and in addition, 0.01-8.0wt% in total of 1 or >=2 kinds among 0.05-5.0wt% Zn, 0.2-1.0wt% Si, 0.2-1.0wt% Mn, 0.1-1.0wt% Al, and 0.01-0.3wt% Pb as auxiliary components and further contains <0.0020wt% O2. The alloy has high heat conductivity, heat resistance, solderability, plating adhesion and repeated flexural strength as well as an excellent spring property.
Patent JP-H04280486-A (JP)
Title: Excimer laser equipment
Inventor: SAITO TAKASHI
IPC: H01S3/134
Filed: 1991-03-08
Abstract: PURPOSE:To suppress the reduction in the output of a laser for extended periods of time with short time process in an excimer laser. CONSTITUTION:A laser container is heated in vacuum with sequence control from a control circuit, and, further, a laser gas is contained in the laser container and discharged after electric discharge is performed during heating. In this process, impurities can be efficiently removed in a short time, and a halogenation film is formed on the laser container and the surface of the main discharge electrode.
Patent JP-S57159109-A (JP)
Title: Frequency variable type resonator
Inventor: KAWASHIMA MASAHARU
IPC: H03H7/01
Filed: 1981-03-26
Abstract: PURPOSE:To change in the inductance of an inductance element and a resonance frequency of a resonator, by changing a magnetic field applied to a ferrimagnetic substance through the change in a current in an energizing winding of an electromagnet. CONSTITUTION:A winding 4 is made on a disc shape ferrimagnetic substance 3, a capacitor 5 is connected to one end of the winding 4 so that a series resonance circuit can be formed with the winding 4 and the capacitor 5. Electromagnetic cores 6a and 6b wound with energizing windings 7a and 7b are fitted to a case 8 on the upper and lower part of the ferrimagnetic substance 3, and a magnetic field applied to the ferrimagnetic substance 3 can be changed by changing a current value flowing to the energizing windings 7a and 7b.
Patent JP-S52126887-A (JP)
Title: Marine loading device
Inventor: KAHARA SUSUMU
IPC: B63B27/04
Filed: 1976-04-15
Abstract: PURPOSE: To enable separately operating of two derrick booms in response to the weights of freights by providing two derricks in the vicinity of the base of the derrick post on one rotating disk tiltabel manner and rotatable by boom itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62200288-A (JP)
Inventor: RONARUDO MAKISHIMU BURAUSHIRUD
IPC: G21C1/00
Filed: 1987-02-27
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-S58161737-A (JP)
Title: Electrical contact material
Inventor: SAKAIRI KOUICHI
IPC: C22C5/06
Filed: 1982-03-18
Abstract: PURPOSE:To obtain an electrical contact material provided with synthetically superior contact characteristcis by adding specified amounts of Bi and Sb to Ag and by carrying out internal oxidation. CONSTITUTION:This electrical contact material is an internally oxidized electrical contact material consisting of, by weight, 1-10% Bi, 0.5-5% Sb and the balance Ag or further contg. 0.001-3% rare earth metallic boride and/or metallic carbide. By the composition, the electrical contact material has sufficiently satisfactory welding resistance, consumption resistance and low contact resistance. A material having the composition is melted and atomized. The resulting powder is internally oxidized, compressed, and sintered, and by working the sintered body by extrusion, drawing or other method, a rivet-shaped electrical contact or the like with superior contact characteristics is obtd.
Patent JP-2000238597-A (JP)
Title: Air bag device
Inventor: TERAO ATSUSHI
IPC: B60R21/215
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing processes and reduce manufacturing cost by installing a cover firmly to a base plate. SOLUTION: In this air bag device, a base plate with a folded air bag installed is covered with a cover 12, and a side wall portion 42 is fit into the outer periphery of the base plate. Then a generally ring-shaped belt 18 is pressed in to be engaged with the outer periphery of the side wall portion 42. At the outer periphery of the side wall portion 42, a projection 47 is formed along the pressing direction of the belt 18. The projection 47 is positioned to an inner side engagement hole 46 to be engaged with the base plate. Thereby resistance when pressing into the belt 18 can be restricted and deformation toward the outer periphery of the side wall portion 42 can also be restricted.
Patent JP-H06255550-A (JP)
Title: Layout structure of lamp equipment for light vehicle
Inventor: AKASHI TOMOHIKO
IPC: B62J6/04
Filed: 1993-03-04
Abstract: PURPOSE:To improve the assemblage and water resistance of the high mount stop lamp of a light vehicle provided with a roof. CONSTITUTION:An upward protruding boss part 43 is formed at a boundary part between the curved face 41 and curved race 42 or a roof 19. A fitting hole 44 is formed at the intermediate part of the curved face 41, and a window part 45 is formed at the rear face of the curved face 42. A high mount stop lamp 50 is fitted to the boss part 43 from above by a tapping screw 46. A cover 60 is fitted from below by a tapping screw 47 through the fitting hole 44. The high mount stop lamp 50 is accommodated in a hollow part S formed between the cover 60 and the curved faces 41, 42.
Patent JP-H101328-A (JP)
Title: Heat resistant glass
Inventor: SATO KOICHI
IPC: H01J11/34
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure thermal characteristics similar to those of glass frit for sealing and to improve heat resistance, devitrification resistance, electric insulating property and thermal expansion characteristics by incorporating SiO2 , B2 O3 , Al2 O3 , SrO, BaO, MgO and CaO. SOLUTION: A mixture consisting of, by weight, 30-45% SiO2 , 1-10% B2 O3 , 1-7% Al2 O3 , 1-7% SrO, 22-35% BaO, 0-5% MgO, 0-14% CaO (4%<=MgO+ CaO<=16%), 0-14% La2 O3 , 0-8% ZrO2 , 0-5% ZnO, 0-5% TiO2 , 0-2% As2 O3 , 0-2% Sb2 O3 , 0-2% SnO2 and 0-2% SO3 is melted by heating to 1,200-1,500 deg.C, refined ad slowly cooled to obtain the objective heat resistant glass having >=670 deg.C deformation temp., 78×10<-7> -92×10<-7> / deg.C coefft. of thermal expansion in the range of 100-300 deg.C and 40.0×10<14> -300.0×10<14> Ωcm volume resistivity.
Patent JP-S61202952-A (JP)
Title: Setting structure of insulator to bonnet for vehicles
Inventor: MISONOO YOSHIMASA
IPC: B60R13/08
Filed: 1985-03-05
Abstract: PURPOSE:To aim at improvements in operability and mechanical strength, by making an insulator notch fittable in a clip in the state that an engaging claw of the clip is engaged with a setting hole, while holding the insulator between a stiffener and an engagement holding part with the clip thrust in. CONSTITUTION:At the time of setting an insulator, first a clip 7 is inserted into a setting hole 9 of a stiffener to the extent of a first stage. That is to say, the clip 7 is thrust in the setting hole 9 in an attitude displacing an angular tube part 11 as far as 45 deg. to the setting hole 9, whereby a first engaging claw 12 is engaged with a corner angular part 9a of the setting hole 9. Then, a notch 8 of the insulator 5 is fitted in the clip 7, and the insulator 5 is temporarily held by the clip 7. Next, the clip 7 is displaced as far as 45 deg. and, after making the angular tube part 11 insertable into the setting hole 9, the clip 7 is thrust in whereby a second engaging claw 13 is engaged with the setting hole 9. With this constitution, the insulator 5 is held between the stiffener 6 and an engagement holding part 10 of the clip 7.
Patent JP-S53129471-A (JP)
Title: Base for annular fluorescent lamp
Inventor: MINAMI TOSHIO
IPC: H01J5/56
Filed: 1977-04-18
Abstract: PURPOSE:To enable easy automatic production and to decrease production cost of base, the base includes contact pieces and V shaped grooves, and lead wires are set along the grooves and are soldered with the contact pieces.
Patent JP-S60189170-A (JP)
Title: Solid electrolyte battery
Inventor: MORIWAKI KAZUO
IPC: H01M6/18
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a thin solid electrolyte battery capable of high rate discharge by using a lithium nitride sheet prepared by gas phase reaction of a thin lithium sheet with nitrogen gas as solid electrolyte. CONSTITUTION:A thin lithium sheet 2 is brought into contact with nitrogen gas at a temperature from room temperature to 150 deg.C to form a lithium nitride layer 4 and a lithium nitride sheet 5 is obtained. Lithium nitride is locally produced in active portions except for portions impurity film exists, and progresses in the direction of the thickness. After the progress of lithium nitride reaches the lower side of the lithium sheet, the lithium nitride progresses in a horizontal direction, and a uniform lithium nitride sheet is obtained. As a positive mix, for example, 20wt% lead powder is added to lead iodide powder and mixed and they are molded to obtain a positive electrode. The above lithium nitride sheet is pressed to the positive electrode, then a lithium negative electrode is pressed to the lithium nitride sheet to produce a battery.
Patent JP-H09234143-A (JP)
Title: Showcase for flat commodity
Inventor: MATSUDA AKIRA
IPC: A47F7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple showcase for flat commodities which holds all the commodities in a rearward inclined state and keeps the commodities inclined at the fixed inclined angle, even if the commodities are removed from the front side in order by devising a partition member in a case where a plurality of flat commodities such as CDs are stackedly displayed with their front covers faced to the front. SOLUTION: This showcase is so formed that top/bottom multistage shelf members 4 having a vertical rear plate 13, a horizontal bottom plate 14 extending from the rear plate bottom end to the front, and a vertical front plate 15 extending upward from the front end of the bottom plate and having the top height lower than the rear plate, are fixed between a pair of left/right inclined side plates 3 having their top parts recessed and a plurality of partition rods 17 which are fitted in between the rear plate and the front plate and has an approximately inverted U shape are arranged laterally at prescribed intervals.  Partition members 5 which are formed by laterally providing inclined rods 19 across the bottom of the rear rods 18 of respective partition rods and laterally providing holding rods 21 which are in the top part of the front rods 20 of respective partition rods and across a position higher that the top end of the front plate are attached to respective shelf members.
Patent JP-H11241927-A (JP)
Title: Position detecting device
Inventor: FUNAOKA KOJI
IPC: G01D5/244
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise position detecting device capable of preventing the occurrence of an error when a detection object is moved at a high speed. SOLUTION: This device is provided with an interpolating position arithmetic part 5c for determining the interpolating position which is initialized and discontinued between a second quadrant and a third quadrant on the basis of a two- phase signal obtained from an encoder mounted on the detection object, and a composited position arithmetic part 5d for setting the counter value to 0 by rise of one rectangular wave of the cos signal of the two-phase signal, thereafter subtracting '1' from the counter value the interplating position is larger than a set value, when the counter value is odd to a 2-multiplying U/D counter 8 for counting '1' every rise or trailing, adding '1' to the counter value when the interpolating position is not more than the set value, and taking the sum of the interpolating position and the corrected counter value as a composited position.
Patent JP-S60187143-A (JP)
Title: Call connection control system of car telephone exchange system
Inventor: KAMO YOUICHI
IPC: H04W4/00
Filed: 1984-03-07
Abstract: PURPOSE:To detect a call even when a car telephone subscriber carries the receiver of a car telephone and leaves the car by making the receiver attachable and detachable. CONSTITUTION:When a general telephone subscriber 5 dials the subscriber number of the car telephone set 1, a radio exchange 3 sends out a call signal 100 through a repeater 32. A radio transmitter and receiver 2 transmits a call code 101 on the basis of the call signal 100. Then the car telephone subscriber when detaching the receiver 10 from the car telephone set 1 and a leaving the car receives the call code 101 not by the car telephone set 1, but the receiver 10 that the car telephone subscriber carries, so the car telephone subscriber knows the call and returns to the car for answering. The car telephone subscriber mounts the receiver 10 on the automatic car telephone set 1 and only dials a special number to send an originating code 103 from the car telephone set 1.
Patent JP-H07253664-A (JP)
Title: Photosensitive resin composition
Inventor: OZAKI HARUKI
IPC: H01L21/027
Filed: 1994-03-15
Abstract: PURPOSE:To provide a photosensitive resin compsn. showing excellent balance in various properties such as sensitivity, resolution, heat resistance, profile, and focus depth. CONSTITUTION:This photosensitive resin compsn. contains a photosensitive agent expressed by formula and a novolac resin. In formula, R1, R2, R8 and R9 are hydrogen, alkyl groups, or the like, R3, R4 and R7 are hydrogen or 1,2- naphthoquinone diazide sulfonyl groups, and R5 and R6 are cycloalkyl groups.
Patent JP-H10234228-A (JP)
Title: Fungus planting device
Inventor: DOI KIYOSHI
IPC: A01G1/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fungus planting device that is easy in introduction and maintenance management and improved in work efficiency, by providing a holding means for holding material wood so as to rotate it with its core as the center at a movable part. SOLUTION: This device is composed of a fixed part 2, in which plural kinds of units 1 for planting fungi onto material wood 3 of stub for culture are parallelly arranged in one line at intervals for planting fungi, and a movable part 4 for holding the material wood 3 along with the arrangement of units 1 under the units 1 and moving in the lengthwise direction of material wood 3, and the movable part 4 is provided with a holding means 45 for holding the material wood 3 so as to rotate it with its core as the center. In this case, it is preferable that a supporting means 7 is further provided for moving the various units 1 back and forth while fixing their mutual intervals and attitudes.
Patent JP-S63270736-A (JP)
Inventor: RETSUKUSU REO BOBUSEIN
IPC: C08K3/00
Filed: 1988-02-26
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-S55137079-A (JP)
Title: Waste liquid treating method and apparatus
Inventor: TAN SEIICHI
IPC: C02F1/02
Filed: 1979-04-10
Abstract: PURPOSE: To enhance the concentrating efficiency to a large extent by a method wherein, in case of utilizing high humidity exhaust gas from an incinerating furnace as a heat source of an evaporating vessel for concentrating waste liquid, the condensed water is sprinkled into the said exhaust gas or/and introduced into an evaporating vessel after spraying and evaporating and the heat exchange within an evaporating vessel is approached to a liquid-liquid system.  
     CONSTITUTION: The high humidity exhaust gas generated by spraying a concentrated waste liquid into fire flame by an atomizer nozzle 3 or the high humidity exhaust gas from other incinerating furnace 1 is treated by condensed water or fresh water injected from a spraying machine 12 in a mixing instrument or/and a wet scrubber 11 and the high humidity exhaust gas in a sufficiently lowered temp. condition is obtained. This gas is flowed into a space between water pipes 23 within an evaporating vessel 17 and condensed on a surface of a water pipe to impart the condensation heat to waste liquid downwardly flowed within a water pipe. Thereby, the total heat conducting coefficient of the heat exchange within an evaporating vessel 17 is increased to above 10 times compared to a liquid-gas system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59170405-A (JP)
Title: Leakage preventing device for top of turbine rotor blade
Inventor: NATORI KENJI
IPC: F01D11/10
Filed: 1983-03-18
Abstract: PURPOSE:To prevent the working fluid from leaking into the top of a rotor blade, by providing a projecting plate extended from the rotor blade toward the lower edge of a communication port which is formed so that it is opened to the lateral surface of a nozzle diaphragm outer ring. CONSTITUTION:A projecting plate 30 is extended from a rotary blade 15 toward the lower edge of a communication port 24 which is formed in a nozzle diaphragm outer ring 14 such that it is opened to the lateral surface thereof. Further, the following relationship is set up: PA>PB>PC where PA is the pressure of fluid 29 from the communication port 24, PB is the pressure of working fluid 28 below the projecting plate 30 and PC is the outlet pressure of the rotor blade 15. Accordingly, the fluid 29 from the communication port 24 goes straight passing through a gap 26 as indicated by the arrow, and therefore the working fluid 26 is prevented from leaking into the gap 26 and the top of the rotor blade 15.
Patent JP-S52127618-A (JP)
Title: Repair method for plastic pipe
Inventor: YAMAMOTO MITSUO
IPC: F16L55/10
Filed: 1976-04-17
Abstract: PURPOSE: To prevent fluid leakage by using the tool to manage afterward in the case of withdrawing the cutter used as leakage preventing valve, when removing bypass pipe. 
     COPYRIGHT: (C)1977,JPO&Japio