baber/WOPTO huggingface dataset:
Patent JP-S6353401-A (JP)
Title: Circumferential ruggedness detector for metal body
Inventor: ASHINA MASATO
IPC: G01B7/34
Filed: 1986-08-25
Abstract: PURPOSE:To achieve accurate detection of the entire circumferential surface, by transferring a metal body with a circular diametrical section being turned to discriminate the presence of ruggedness by a signal with a lengthy overcurrent type displacement sensor arranged in the direction of the transfer. CONSTITUTION:As a can 1 rotatively transferred by a transfer means 10 reaches one end of overcurrent type displacement sensors 20a and 20c, gate circuits 31a and 31c open in response to a detection signal of a timing sensor 23 to send outputs of the sensors 20a and 20c to comparators 32a and 32c, which 32a and 31c compare the outputs of the sensors with a signal of a setter 33 to detect ruggedness on the entire upper and lower circumferential surfaces of the can 1. When the output of the sensor 20c exceeds a set range, the comparator 32 outputs a detection signal to a decision unit 34 and a deficiency decision signal is outputted. When the can 1 makes a turn to reach the other end of the sensors 20a and 20c, it is detected with a timing sensor 24 and the circuit 31a and 31c are closed to complete the detection of the upper and lower circumferential surfaces of the can 1. Then, the can 1 is detected with a timing sensor 25 as it reaches one end of a displacement sensor 24 and with a gate circuit 31b opened, the results are sent to a comparator 32b to execute the detection of ruggedness over the entire circumference in the central portion of the can 1.
Patent JP-H1034125-A (JP)
Title: Solidifying agent for sludge, organic soil, and harmful soil
Inventor: KITAHATA MITSURU
IPC: B09C1/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solidifying agent which is effective in the solidification of organic or inorganic sludge or soil discharged from civil engineering or various factories, shuts up heavy metals and offensive odors in a solidified product to prevent elution, and can prevent secondary environmental pollution. SOLUTION: A solidifying agent is composed of a basic solidification reaction agent (agent A) in which 20-50 pts.wt. of aluminum sulfate, 20-50 pts.wt. of calcium sulfate, 10-30 pts.wt. of silicon dioxide, 1-5 pts.wt. of sodium hydroxide, 1-5 pts.wt. of sodium sulfate, 10-30 pts.wt. of soft ceramic powder, and 10-30 pts.wt. of paper powder are mixed and a main solidifying agent (agent B) in which 30-60 pts.wt. of burnt ash such as coal ash and 30-60 pts.wt. of cement or early-strength cement are mixed uniformly, and 10-40 pts.wt. of the agent A and 60-90 pts.wt. of the agent B are mixed uniformly.
Patent JP-H1146086-A (JP)
Title: Electromagnetic wave shielding film
Inventor: OKABE SHINICHI
IPC: H05K9/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding film, which is superior in shielding characteristic and in transparency, at a low cost by a method, wherein a metal film or an alloy film and transparent conductive ink are laminated. SOLUTION: This electromagnetic wave shielding film formed on a member having transparency is formed into a constitution, wherein a metal film or an alloy film is used as a first layer of the shielding film and an ITO film is used as a second layer of the shielding film. Moreover, in the above constitution, the film thickness of the metal film or the alloy film which is the first layer is set at a thickness of 0.01 to 0.05 μm, the transmittance of this first layer is set at 20% or higher and the film thickness of the ITO film, which is the second layer, is formed with a thickness of 0.07 to 0.60 μm.
Patent JP-S6444111-A (JP)
Title: Surface acoustic wave filter
Inventor: TAKAHASHI TOSHIMITSU
IPC: H03H3/08
Filed: 1987-08-12
Abstract: PURPOSE:To improve the voltage loss by constituting a two-way weighting electrode for an input electrode and a group type unidirectional normal electrode for an output electrode so as to satisfy the asymmetrical amplitude characteristic and attain low loss and low ripple. CONSTITUTION:A two way weighting electrode whose aperture length being electrode finger opposed part varies sequentially to propagate a surface acoustic wave to both sides of the electrode is used for the input electrode 2. Moreover, a reflecting electrode 8 and a meander electrode 9 constitute the group type unidirectional normal electrode 3. The number of pairs of a transmission electrode 7 per group is two and the number of pair of the reflecting electrode 8 is one and in total 5 groups are provided. Furthermore, the geometrical phase difference phiM of the transmission electrode 7 and the reflection electrode 8 is 310 deg.. Since the unidirectional electrode and the weighting electrode are combined, a low loss and asymmetrical amplitude characteristic is obtained. Since the transmission electrode 7 and the reflection electrode 8 of the group type unidirectional normal electrode are connected in series to form a high impedance, the voltage loss is improved.
Patent JP-H04334727-A (JP)
Title: Compressor driving device for jet engine
Inventor: KUKITSU HITOSHI
IPC: F02C7/00
Filed: 1991-05-08
Abstract: PURPOSE:To prevent explosion accident of a jet engine generated by breakage trouble of a turbine, since the jet engine is constructed very complexly, and parulealy the turbine is subjcted to action of exploded combustion gas from a combustion chamber resulting in a lot of problems for heat resistance. CONSTITUTION:A jet engine is provided in such a constitution that a compressor 1 is arranged and fixed on the front side of a rotary shaft 7 which penetated the center of the jet engine longitudinally, and driving blades 5 are arranged and fixed on the rear side of the rotary shaft 7, so that the driving blades 5 are also operated as the turbine.
Patent JP-S58101750-A (JP)
Title: Self-running type liquid sprinkling device
Inventor: KUROSE RAIZOU
IPC: B05B3/18
Filed: 1981-12-11
Abstract: PURPOSE:To obtain an inexpensive titled liquid sprinkling device for which such a complicated work as performs pipe laying under the ground as before is not required, by constituting said device so that a treatment liquid in a track is sprinkled, by a suction sprinkler fitted to a self-running type truck which runs on a circular track for passing through the treatment liquid. CONSTITUTION:A self-running type truck 22 is run on a circular track 21 by starting a truck driving engine 31. Subsequently, a pump 47 is driven by an engine generator 32, and a treatment liquid B in a pipelike member 25 is sucked up and sprinkled 23 by a flexible hose 48. The truck 22 is constituted so that a driving wheel 35 and 36 are rolled on the upper part of the member 25 of the track 21, and the track 21 is placed between auxiliary guide wheels 42, 43..., therefore, it is always capable of running in a correct attitude. In this regard, control of a sprinkling quantity of a treatment liquid, start and stop of the truck 22, etc. can be all executed by remote control. Also, even if the ground A is uneven, the track 21 can be made horizontal easily by separately adjusting the length of a supporting member 24, and also the track 21 can be used as a shelf of a field land, a grassland, a vegetable garden, etc.
Patent JP-H1139915-A (JP)
Title: Backlight device
Inventor: SHIMADA TOMOYUKI
IPC: G02F1/13357
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of light source luminance, and suppress deterioration of light source heating efficiency by forming a heater made of a transparent conductive layer on the inner face side of a metal reflector arranged so as to surround the periphery of a light source, leaving one opening portion. SOLUTION: A backlight device 10 irradiates light on a translucent liquid crystal display 7, uses a fluorescent lamp 4 as a light source, and is arranged on the back face of the liquid crystal display 7. On the periphery of the fluorescent lamp 4, a metal reflector 1 is arranged so as to surround the fluorescent lamp 4 leaving a part corresponding to the end face of a light guide plate 5, and the light of the fluorescent lamp 4 is efficiently guided to the light guide plate 5. On the mirror face of the metal reflector 1, a transparent heater 3 made of a transparent conductive layer is formed via a transparent insulation film 2.  When a power supply for the transparent heater 3 is closed at a low temperature time, the atmosphere around the fluorescent lamp 4 is heated by the transparent heater 3, and the atmospheric temperature is raised so that the deterioration of backlight luminance is prevented even at a low temperature.
Patent JP-H0651197-A (JP)
Title: Real image type finder
Inventor: MORI MOTOHISA
IPC: G03B13/06
Filed: 1992-07-28
Abstract: PURPOSE:To provide a real image type finder optical system which is small in size and applicable to a wide visual field. CONSTITUTION:The real image type finder optical system has an objective group O which has positive refracting power, a condenser group C which has positive refracting power, and an ocular group I which has positive refracting power in order from a subject side. The objective group O consists of a 1st objective group O1 having negative refracting power and a 2nd objective group O2 having positive refracting power; and the 1st objective group O1 consists of a single negative meniscus lens, and the 2nd objective group O2 consists of a cemented lens having positive refracting power. Further, various conditions are satisfied.
Patent JP-H0521623-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO HIROAKI
IPC: H01L21/52
Filed: 1991-07-15
Abstract: PURPOSE:To prevent both movement in the vertical direction and the positional deviation in the radial direction of an assembled parts, especially a semiconductor pellet, by a relatively simple structure. CONSTITUTION:The assembling parts such as a semiconductor pellet 8, a temperature compensating plate 16 and the like are made to be temporarily fixed in a cylindrical insulating casing by directly or indirectly interposing the elastic material such as a coil spring 16 and the like between one of two electrode parts 3 and the semiconductor pellet 8. Accordingly, the shifting in the vertical direction and the positional deviation in the radial direction of the semiconductor pellet 8 and other assembly parts in the cylindrical insulating casing 2 can be prevented.
Patent JP-H0924597-A (JP)
Title: Heat fixing device for plate making machine
Inventor: ISHIYAMA YUTAKA
IPC: G03G15/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To dry an image completely and to discharge the back of a master plate in a completely dried state by spraying hot air discharged from a lower part blower for taking in inside machine wind from an ejecting passage in the front part of a panel heater to the back of the master plate. SOLUTION: A lower part blower 20 takes in inside machine wind from a taking-in space 19 by the rotation of a roller 20a and overheated air from a heat radiation hole 17. Since the front part 21a of a ventilation guide plate 21 terminates at the immediate end of a prefixing roller 9 and forms an ejecting passage 24 between it and the front part of a panel heater 12, hot air discharged from the lower part blower 20 is discharged upward from the passage 24. Since the ejected hot air contains high temperature recirculating inside machine air from the taking-in space 19 and high temperature air from the heat radiation holes 17 of the panel heater 12, residual developing liquid, which stuck to the lower surface of the master plate X, is dried promptly.
Patent JP-S5990657-A (JP)
Title: Simple gun for spraying
Inventor: MURATA YOSHIHIRO
IPC: B05B12/00
Filed: 1982-11-15
Abstract: PURPOSE:To enable thorough use up of the liquid in a spray vessel by disposing the ejection port of the vessel so as to face upward and ejecting the liquid in the vessel ejected from an ejection hole from an ejection port through a joiner and a pipe. CONSTITUTION:A joiner 6 is inserted into the ejection hole 2 of an optional spray vessel 1, and the liquid in the vessel 1 is ejected from an ejection port 12 through the joiner 6 and a tube 11. The vertical movement of the joiner 6 for starting and stopping the ejection of the sprayer are made remotely operatable by means of a nearby lever 13 of the port 12. If such device is used, the port 12 is made movable freely vertically and laterally in a slightly remote place in the state of holding the vessel in a normal upright position. As a result, the liquid in the vessel 1 is thoroughly used up.
Patent JP-S6260617-A (JP)
Title: Manufacture of unified molded article having insulating rubber part and electrically conductive rubber part
Inventor: SHIMIZU TAKAO
IPC: B29K21/00
Filed: 1985-09-11
Abstract: PURPOSE:To make transfer properties of the titled molded article to a cavity surface of a mold favorable, by a method wherein after powdery or granular unvulcanized material composed of either or both of insulating rubber and electrically conductive rubber has been shaped to a predetermined form without vulcanizing the same, the mold is filled with the same together with the electrically conductive rubber and/or the insulation rubber, and the same is bound and unified by heating and pressurizing. CONSTITUTION:After the movable contact point part 1 has been manufactured by pulverizing carbon black and silicone rubber blended with an organic perixode as a vulcanizer and by conducting pressure molding, the mold is filled with the same, and vulcanization molding is performed by heating and pressurizing a mold, closing the same after mounting silicone rubber blended with the organic peroxide as a vulcaniser on the movable contact point part 1. A key top part 2, circumferential part 3 and trapezoid part 4 are molded of insulating silicone rubber and the movable contact point part 1 and key top part 2 are stuck and unfied completely on a bounary surface 5. As this molded article is loaded within the mold by keeping an unvulcanized state as it is, adhesion at the boundary surface 5 between the insulating rubber and electrically conductive rubber becomes complete and a unified molded article having strong adhesive strength is obtained.
Patent JP-H0865468-A (JP)
Title: Image reading method
Inventor: KATO YASUTO
IPC: H04N1/19
Filed: 1994-08-25
Abstract: PURPOSE: To improve the setting method of a discrete level and to detect highly accurate attitude. CONSTITUTION: In the image read method for an image measurement device, a level calculation means LC is provided between a changeover means SW and a storage table TB, the level calculation means LC checks the continuity of image pickup data, calculates the bias level of a line and a new discrete level D2 is decided based on the bias level, the new discrete level is sent to a level selector, and the level selector selects image pickup data based on the new discrete level.
Patent JP-S6444612-A (JP)
Title: Sound volume adjusting circuit
Inventor: SUGAWA KAZUYUKI
IPC: H04R3/00
Filed: 1987-08-13
Abstract: PURPOSE:To automatically obtain an optimum sound volume even in case of the change of noise level by generating a sound signal corresponding to ambient sounds and obtaining an amplification factor in accordance with the level value of this signal and the value of a reference amplification factor by an amplification factor setting circuit to adjust the sound volume. CONSTITUTION:A sound signal 24 of a microphone 23 and an acoustic signal 22 from a player 21 are inputted to an acoustic component difference circuit 26 of an amplification factor setting circuit 25, and only a noise signal 28 is extracted from the signal 24 and is supplied to an amplification factor set signal generating circuit 27. The signal 28 and a reference amplification factor 30 set by a reference amplification factor setting circuit 29 are inputted to the circuit 27, and they are multiplied to generate an amplification factor set signal 31, and this signal is supplied to an amplifier 32. The signal 22 is inputted to the amplifier 32 and is amplified by the amplification factor given by the signal 31 to generate an acoustic amplification signal 33.
Patent JP-S5991048-A (JP)
Inventor: MAEDA MAKOTO
IPC: B32B5/18
Filed: 1982-11-15
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-H0546680-A (JP)
Title: Electronic filing device
Inventor: SOEJIMA EIJI
IPC: G06F17/30
Filed: 1991-08-09
Abstract: PURPOSE:To easily read out specific picture information in a short time by improving the retrieving function of the picture information. CONSTITUTION:At the time of repeatedly reading the picture information read by an optical disk device 13 according to the apply of retrieval information, the record number of the picture information is transmitted to a floppy disk device 18, and stored. Then, data record control information is fetched based on the record number on the floppy disk, and the reading of the picture information is operated according to the data record control information, at the time of operating the following retrieval.
Patent JP-H0738005-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIWA HIROYUKI
IPC: H01L27/06
Filed: 1993-07-21
Abstract: PURPOSE:To provide a semiconductor device capable of raising the carrier transportation efficiency of an SOI lateral bipolar transistor, and of realizing a high-performance CMOS device easily combining it with a perfect depletion type thin-film MOS device of SOI structure. CONSTITUTION:The title semiconductor device is a bipolar transistor having electrodes 10, 12, and 37 for biasing carriers at positions opposed to bases 22 and 32, and is desirably formed on the same substrate with a double-gate thin- film MOS device of SOI structure.
Patent JP-2001027593-A (JP)
Title: Multiple torsional fatigue tester
Inventor: KITAMURA KIMITOSHI
IPC: G01N3/32
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a multiple torsional fatigue tester enabling the torsional test of a plurality of test pieces by one test to enhance the efficiency of a torsional fatigue test and capable of achieving the reduction of an arranging space and cost reduction as compared with a conventional case arranging a plurality of torsional fatigue testers. SOLUTION: An intermediate bearing 4 is provided between a torque loading part 2 equipped with a torque actuator 21 and a test piece holder 3a and a reaction part 5 having a fixed test piece holder 3d in coaxial relation to both parts 215 and test piece holders 3b, 3c are supported on both sides of the intermediate bearing 4 in a freely revolvable manner and, by driving the torque actuator 21 in such a state that test pieces W are mounted between the torque loading part 2 and the intermediate bearing 4 and between the intermediate bearing 4 and the reaction part 5, a plurality of the test pieces W are loaded with the same torque and can be subjected to a torsional fatigue test by one test.
Patent JP-S6178258-A (JP)
Title: Absence transfer system
Inventor: SATO TETSUO
IPC: H04M3/54
Filed: 1984-09-26
Abstract: PURPOSE:To prevent the release of registration from not being left when a guest comes back by releasing automatically absence transfer registration. CONSTITUTION:An absence transfer registration specific number is dialed and then the number of an absence transfer destination extension n1 is dialed, it is written in the memory area of a storage device M8 by a main controller CC7 and the absence transfer registration is finished. The CC7 writes the result of identification by a door sensor corresponding to a guest room to a memory area via a room stay controller CTL6 periodically. Then when an incoming call exists from a call extension telephone set 21 to an extension telephone set 11, the CC7 reads the content of the memory area of the M8 to call the extension telephone set n1 or the extension telephone set 11.
Patent JP-H1025189-A (JP)
Title: Melting by high-frequency heating of polycrystalline raw material for producing single crystal and apparatus therefor
Inventor: MACHIDA TSUNEHISA
IPC: F27B3/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To efficiently heat and melt a polycrystalline raw material without causing a discharge phenomenon resulting from a low degree of vacuum. SOLUTION: A high-frequency heating coil 2 is housed in a sealed container 11 maintained in an atmosphere under normal pressure or in a low degree of vacuum and a melting container 1 into which a polycrystalline raw material 6 is thrown is placed at the central part of the high-frequency heating coil 2 in an atmosphere under the same pressure as that of a crystal growth part. The high-frequency heating coil 2 is screened from the melting container 1 by a container wall 12 of quartz, etc., having low conductivity. The sealed container 11 is preferably maintained in an Ar atmosphere under >=100Torr. The high-frequency coil 2 is charged with electricity to heat and melt the polycrystalline raw material 6 in the melting container 1.
Patent JP-H0251018-A (JP)
Title: Encoder
Inventor: NOSE HIROYASU
IPC: G01N37/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain an encoder having high resolving power of an interatomic distance order and stable against disturbance by using atomic arrangement as standard graduations and detecting the tunnel current flowing between said graduations and a probe to detect the relative positional deviation between both of them. CONSTITUTION:Conductive standard graduations 103 are provided to an object 102 on the basis of cyclic unevenness due to the regular atomic arrangement of the surface of a substance and a conductive probe 104 is provided to an object 101 and bias voltage (106) is applied between both of them to allow a tunnel current 105 to flow. When vibration is generated in the probe 104 by a probe vibration means 110, the modulation component of predetermined frequency due to the scanning of the probe 104 on the graduations 103 appears in the current 105. When the objects 101, 102 move relatively in the lateral direction, said modulation component generates phase shift with respect to a reference signal (probe vibration signal). Since one cycle of a signal corresponds to the relative lateral deviation of the probe from graduations 103, by detecting this phase deviation the relative lateral direction moving quantity of the objects 101, 102 can be detected.
Patent JP-H0366028-A (JP)
Title: Optical disk driving device
Inventor: WATANABE HITOSHI
IPC: G11B7/085
Filed: 1989-08-04
Abstract: PURPOSE:To quicken the seek speed without decreasing the recording capacity of a data area by scanning plural light spots along a track and measuring a time difference of a signal read by the light spots so as to set an optimum seek condition. CONSTITUTION:Two lights from a laser array area reflected on one and same track of an optical disk and are inputted to photodetectors 18a, 18b. A detection signal for a preceding spot of the photodetector 18a and a succeeding spot of the photodetector 18b is inputted to a time difference measurement circuit 33 via peak detection circuits 31a, 31b and clock extraction circuits 32a, 32b. the circuit 33 measures the leading and trailing time of the clock pulse to output a time difference signal and it is converted into a radial position signal by a position detection circuit 34. Moreover, the time difference signal is differentiat ed by a differential amplifier circuit 35 at each sampling period and converted into a seek speed signal of the light spot. The optimum seek condition is set from the two signals and the seek speed is quickened without decreasing the recording capacity of the data area.
Patent JP-H06219925-A (JP)
Title: Solid powdery cosmetic
Inventor: KUMAGAI SHIGENORI
IPC: A61Q1/12
Filed: 1991-07-16
Abstract: PURPOSE:To produce a solid powdery cosmetic excellent in treatment effects on the skin, having moist touch of use and further stability by molding a base thereof into a middle pan. CONSTITUTION:This solid powdery cosmetic is characterized by blending 0.5-30wt.% humectant with 70-99wt.% powder alone or a mixed powder in which powder subjected to hydrophobizing treatment accounts for 50-100wt.% of the total powder.