baber/WOPTO huggingface dataset:
Patent JP-H02209598-A (JP)
Title: Tunnel covering method
Inventor: NAGAI YOSHINORI
IPC: E21D11/00
Filed: 1989-02-04
Abstract: PURPOSE:To make it possible to perform covering with uniform strength by disposing unhardened concrete stuffed net sacks fillingly at the front part of an inner type frame and consolidating them receiving the reaction force of a pusher jack. CONSTITUTION:An inner type frame 13 is disposed on the same center line as a shield escavator 1 leaving an annular space 15 equivalent to the wall thickness of a concrete covering 14 to be constructed from the inner peripheral surface of the tail part 10 of a skin plate 2. Concrete stuffed net sacks 16 are fillingly inserted into the annular space part 15 from an opening part 17 by an erector. In this case, the concrete kneaded in hard state and of approximately 25% in the ratio of water:cement is used in order to prevent the unhardened concrete from flowing out of the wire net sack. The concrete stuffed net sack 16 are conveyed into the skin plate 2 of a shield escavator 1 and wound up at the wall surface of a tunnel so as to build concrete covering 14.
Patent JP-S55119028-A (JP)
Title: Device for measuring temperature
Inventor: OOMORI JIYUNJI
IPC: G01K7/04
Filed: 1979-03-08
Abstract: PURPOSE: To quicken the response of a thermocouple and protect it from thermal damage, by inserting a tip of the thermocouple into the hole of a projection provided on a heat reception member and hitting the projection around to fix the tip of the thermocouple.  
     CONSTITUTION: A tip 1a of a thermocouple 1 is perpendicularly inserted into the center hole 5a of a projection 5 provided on the outside 2b of a pipe. The projection 5 is hit around by a punch or the like to fix the tip of the thermocouple. The thermocouple is bent so that it is fixed on the outside 2b of the pipe by a band 4. As a result, the delay of heat transfer due to the change in the unstationary temperature of the pipe surface to be measured in reduced. Since the tip 1a of the thermocouple 1 is in direct contact with the outside 2b of the pipe, the response of the thermocouple is hardly delayed. Because no heat is applied to attach the tip 1a, the thermocouple is not broken even if it is thin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53110477-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA YOUICHI
IPC: H01L29/861
Filed: 1977-03-09
Abstract: PURPOSE:To produce a device suitable for insertion into a package of fine and deep inside walls by forming the bottom face of the element in rectangular shape, making the height larger than half of the short side, making the longitudinal section polygonal and making the length of each side less than half of the bottom side.
Patent JP-S62186777-A (JP)
Title: Production of electrically processed food and apparatus therefor
Inventor: MIYAHARA KINGO
IPC: A23L13/00
Filed: 1986-02-08
Abstract: PURPOSE:To rapidly obtain a ripened and thermally sterilized food by electrical processing, by raising the temperature of a food to a high temperature in a short time by a combination of salting action enacted under evacuated state and electrifying action enacted under pressure. CONSTITUTION:A raw food material A immersed in a salt-containing liquid B is salted in an evacuated state. The salt-containing raw food material A' is submerged in a dilute saline water B' having lower salt content than the food material A' and is electrified in a state pressurized via the dilute saline water B'. The temperature of the salt-containing raw food material A' can be raised to >=100 deg.C while preventing the generation of bubbles.
Patent JP-H01199709-A (JP)
Title: Compensating chuck
Inventor: HANAI TERUO
IPC: B23B23/02
Filed: 1988-02-05
Abstract: PURPOSE:To hold a center pin with high accuracy in spite of the clearance between a holding body and the center pin and prevent the lowering of accuracy caused by change with time by loosely fitting the center pin into the holding body having a pressure-oil storage groove and holding the center pin by means of the elastic deformation of the holding body. CONSTITUTION:As a workpiece 11 is fed, a draw screw 8 is drawn and a high pressure oil is fed into a storage groove 13 from a hydraulic pump prior to the completion of holding by a jaw 7. A holding body 12 is fitted into a holder 3 and surrounded by the whole periphery of a storage groove 13 on the inner peripheral face 14a of a fitting portion 14 forming a closed chamber, while the holder 3 is firmly formed in a body with a chuck body 2. Hence, the pressure of oil acts toward the axis of the holding body 12 and elastically deforms the bottom portion having a thin wall thickness (t), interposingly holding a loosely fitted center pin 4 and absorbing the clearance to carry out center adjustment for making the chuck body 2 agree with the axis of the center pin 4, thereby holding the workpiece 11 with high accuracy.
Patent JP-S56123515-A (JP)
Title: Light modulator for ultrasonic wave
Inventor: MATSUBA TERUO
IPC: G02F1/33
Filed: 1980-03-03
Abstract: PURPOSE:To make the size of device small, by providing the transducer for bulk wave generation to diffract the incident light, on the optical crystal surface having the emission plane of taper shape to the incident plane of light. CONSTITUTION:The light 13 incident to the medium 11 such as lead molybdate crystal via the optical fiber connector 47 and lens 46 is diffracted by 1 the bulk wave propagating in the medium 11 and produced from the transducer 12 driven by the driving circuit 19. The diffracted light of 0 order is totally reflected on the taper plane 20 of emission side and the light 34 is transmitted to the optical fiber 44 through the connector 47. Further, the diffracted light of the 1st order passes through the taper plane 20 and the emitted light is transmitted to the optical fiber 45. Thus, the device can be made to small size.
Patent JP-S58144089-A (JP)
Inventor: OOKUBO YOSHIAKI
IPC: B66C13/06
Filed: 1982-02-20
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-H11214830-A (JP)
Title: Manufacture of substrate
Inventor: NAGAI AKIRA
IPC: H05K3/28
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having excellent external connectability with a high productivity by printing an external connection pattern on the rear surface side of solder resist without causing the leakage of light, by making a repair work unnecessary for resist ink of through hole, and removing solder resist on external connections of wiring patterns with a high positional accuracy when removing solder resist on the external connections of wiring patterns even though the substrate is thin. SOLUTION: A conductive layer 4 is formed in the through hole 2 of a substrate 1, wiring patterns 6 are formed on both the surfaces, the through hole 2 is filled with resist ink 8, solder resist 10 for covering the wiring pattern 6 is applied; in the manufacturing method for substrate 12 for removing a solder resist 10 on external connections of the wiring pattern 6, the resist ink 8 filling the through hole 3 is exposed to weak light 9 before baking the pattern 11 of external connections 7a, thereafter, a pattern 11 of the external connections 7a is baked to solder resist 10 and developed, and the solder resist 10 on the external connections 7a is removed in this manufacturing method for substrate.
Patent JP-S61186225-A (JP)
Title: Production of acicular goethite
Inventor: YAMADA KOICHI
IPC: C01G49/02
Filed: 1985-02-15
Abstract: PURPOSE:To produce acicular goethite having excellent magnetic properties and suitable for the production of magnetic powder, by adding an alkaline aqueous solution to a solution of a ferrous salt, suspending and oxidizing the precipitated hydroxide, and heat-treating the suspension. CONSTITUTION:An aqueous solution of a ferrous salt (e.g. ferrous sulfate) is added with an aqueous solution of an alkali (e.g. sodium hydroxide) until the concentration of the alkali reaches >=2N, and a hydroxide is precipitated and suspended at 5-30 deg.C. An oxygen-containing gas (e.g. air) is introduced into the suspension to effect the oxidization of the hydroxide to acicular goethite particle having an average major axis of <=0.2mum and an average minor axis of <=0.03mum. The suspension is heat-treated at 70-100 deg.C to effect the growth of crystals having uniform particle size and having an average major axis of 0.06-0.2mum and average minor axis of 0.01-0.03mum and obtain the objective acicular goethite.
Patent JP-S59153404-A (JP)
Title: Controlling method for electric rolling stock
Inventor: TACHIBANA MEGUMI
IPC: B60L7/10
Filed: 1983-02-17
Abstract: PURPOSE:To slowly reduce the actual regenerative torque by storing the speed of an electric rolling stock when reaching the prescribed field rate during the regeneratively braking, and subtracting the quantity proportional to the difference between the speed stored from the next moment and the actual speed by the regenerative brake torque command value. CONSTITUTION:A field rate detector 5 detects a speed range for switching from electric brake to pneumatic brake by the field rate, and applies an output signal to a memory 6 when reaching the prescribed field rate. Then, the memory 6 stores the speed V0 of an electric rolling stock at the output signal application time. Since the acutual speed is further decelerated, the difference between the stored speed V0 and the actual speed V is obtained by the first arithmetic unit 7 and multiplied by the gain. Further, the second arithmetic unit 8 subtracts the regeneratively brake torque command value 9 by the output of the first arithmetic unit 7, thereby slowly reducing the actual regenerative torque 10 by the quantity proportional to the speed decreasing rate.
Patent JP-H01202891-A (JP)
Title: Dye laser device
Inventor: FUJIWARA JUNJI
IPC: H01S3/094
Filed: 1988-02-09
Abstract: PURPOSE:To make use of a laser beam effectively and improve the efficiency, by reusing a laser beam passing through a dye cell for excitation. CONSTITUTION:When an exciting laser beam 1 is linearly polarized light, said beam is changed into circularly polarized light by a polarizing device 10 such as Fresnel rhomb. The component parallel to the optical axis travels straight through a polarizing beam splitter 11 to form an optical path 12a and the component 20 perpendicular to the optical axis is deflected by a right angle to form an optical path 12b. The laser beam going along these paths is mostly changed into the original linearly polarized laser beam when said beam passes through a dye cell 7 and then first and second cylindrical lenses 15 and 17 at both sides of said dye cell 7. The laser beam thus changed enters the polarizing beam splitter 11 after reflected by reflecting mirrors 13, 14, and 16 to form an optical path 18, enters a high reflecting mirror 19, and then is reflected to the polarizing beam splitter 11. This separates again the beam into the two optical paths 12a and 12b and sends said beam into the dye cell 7 again to enable the reuse for excitation.
Patent JP-S56124046-A (JP)
Title: Automatic ultrasonic probe device
Inventor: TAKAKU KAZUO
IPC: G01N29/265
Filed: 1980-03-05
Abstract: PURPOSE:To carry out a travel and probe test smoothly and miniaturize/reduce the weight of a device by dividing a load on the entire device into a body handling a probe test and a carriage and minimizing a load resting on the body. CONSTITUTION:When a vertical weld of a subject to be tested is examined, a body A and a carriage B run on a vertical rail in a connected condition. In this case, the drive part of the carriage B is set in such a manner that it may bear a load of its own weight and a traction of the first cable 8. Therefore, a load of self-weight alone can rest on the drive part of the body A, leaving a drive force to pull the second cable as a spare. Also when a peripheral weld is inspected, the carriage B stops where a vertical trail and a peripheral rail cross and the body, freed from a connection with the carriage B, runs on the peripheral rail alone. At that time, the traveling drive part of the body A has a sufficient drive force to tract its own weight and the second cable, thus enabling a travel and the test to be carried out smoothly.
Patent JP-H03231629-A (JP)
Title: Blood pressure measuring apparatus
Inventor: FUKUYOSHI MASASHI
IPC: A61B5/00
Filed: 1990-02-06
Abstract: PURPOSE:To enable the checking of changes in blood pressure and the discriminating of factors of the change in blood pressure by measuring a temperature of a measuring part and that of outside air simultaneously with the measurement of a blood pressure to store respective measured values thereof. CONSTITUTION:A blood pressure measuring trigger signal is outputted from a clock 4 and a blood pressure measuring section 2 pressurizes a pressure cuff and bag 1 to start a measurement of a blood pressure value by gauging a cuff and bag pressure in process of reducing a cuff and bag pressure. At the same time, the clock 4 outputs a temperature measuring trigger signal. In operation, a temperature measuring section 3 introduces a temperature of a measuring part and that of outside air by respective temperature signals from a temperature sensor 31 at the measuring section and an outside air temperature measuring temperature sensor 32. The temperature of the measuring part, that of outside air and the blood pressure value are stored into a measured value memory section 5 together with measuring time. A specified time of a measurement processing ends and when the measured value memory section 5 alone is mounted on a computer, measured values stored in the measured value memory section 5, namely, three measured values.blood pressure value, the temperature of the measuring part and that of outside air.are displayed on a display device 6 in a time series being related to one another.
Patent JP-S54120827-A (JP)
Title: Lead pulling-out device into oil for induction equipment
Inventor: YANARI TOSHIYUKI
IPC: H01F27/04
Filed: 1978-03-10
Abstract: PURPOSE: To make an improvement of the breakdown characteristic due to an unevenness of dielectric strength of the oil itself, by a coating applied to inner circumference of the shielded electrode with an insulator closely aticking to said electrode.  
     CONSTITUTION: A high voltage electrode of shielded electrode 4, that is, the inner circumference facing the lead core wire is covered by an insulator 41 closely stuck to said shielded electrode 4. In such construction, a fact of breakdown in an unexpectedly low intensity electric field, due to a slight defect of the facing electrode itself as seen in the case of bare electrode, for instance, the ruggedness of surfaces, in decresed, with an improvement made for the breakdown characteristic cased by an uneven dielectric strength of the oil itself. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09222271-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO TAKAYUKI
IPC: F24F11/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can be accurately finished for the defrosting operation of a positive cycle based on the temperature rise of an outdoor heat exchanger. SOLUTION: The defrosting operation control unit 11 of a controller 10 controls the defrosting operation for defrosting an outdoor heat exchanger 3 without switching a heating operation cycle. The temperature change discriminator 12 of the controller 10 discriminates whether the temperature change per unit time of the exchanger 3 is a first predetermined temperature or lower or not after the defrosting operation is started. When the discriminator 12 discriminates that the temperature change per unit time of the exchanger 3 is the first temperature or lower, a reference temperature setter 13 sets the temperature of the exchanger 3 to a reference temperature.  When a temperature difference discriminator 14 discriminates that the difference between the reference temperature and the temperature of the exchanger 3 is a second predetermined temperature or more, an end instructing unit 15 outputs a command signal for ending the defrosting operation to the controller 11.
Patent JP-H10215746-A (JP)
Title: Fishing bait housing case
Inventor: KIDA TSUNEO
IPC: A01K97/05
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To save the time and load required for putting a hand or a net into water in a fishing bait housing case so as to scoop baits from the housing case. SOLUTION: In the case consisting of a case main body 1 and a lid 2 closing the upper opening tip of the main body 1 and housing a bait housing case 3 inside the main body 1, the case 3 is provided with network structure at its bottom face part, an inner face part 32 is formed upward from the periphery of this bottom face part, the case 3 is bent outward at the upper end edge of the inner face part 32 and extended downward at a prescribed interval with the part 32 to form an outer face part 33 and the lower end edge of this part 33 is extended by a prescribed length to be lower than a bottom face part.
Patent JP-2000082075-A (JP)
Title: Device and method for retrieving image by straight line and program recording medium thereof
Inventor: AKAMA HIROKI
IPC: G06T7/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To actualize a similar image retrieval system using image feature quantity which is easy for a user to designate. SOLUTION: In order to register images to be retrieved, the images are inputted and a feature vector information extraction part 12 detects straight lines in the images to extract feature vector information of them. A feature vector storage management part 13 stores feature vectors of the straight lines as indexes to the images in a data base. For image retrieval, straight line information is inputted by the user through a feature vector information input part 14 for a straight line as a retrieval key and a similar feature vector retrieval part 15 retrieves an image having a feature vector similar to the feature vector of the straight line inputted by the user. A retrieval result image output part 16 outputs retrieved images in the decreasing order of their similarities.
Patent JP-H06319131-A (JP)
Title: Video decoder
Inventor: RIEGEL MAXIMILIAN
IPC: H04N19/61
Filed: 1994-02-24
Abstract: PURPOSE: To suppress an artificial fault structure in video images decoded on a monitor, generally generated at the time of performing decoding for each block, with only a slight circuit technical cost. CONSTITUTION: By a control unit CC, during a decoding interval, the prescribed pixel data of one decoded video image are read from an image memory P and supplied to a loop filter F for a filter processing. In this case, the prescribed pixel data are selected so as to filter-process the block peripheral edge part of the block obtained at the time of decoding.
Patent JP-H04252394-A (JP)
Title: Carrying preventing device for paper sheet
Inventor: FUKASU KAZUHIRO
IPC: G07F7/04
Filed: 1991-01-28
Abstract: PURPOSE:To prevent the generation of a jam by providing a shutter preventing the fold and vend in the paper sheet from generating even when the edge of the paper sheet or the like is hit. CONSTITUTION:A shutter 21, opening the carrying line of paper money 3 when the paper money 3 is inserted from an insertion port 5 and preventing the carrying of the next paper money 3 by shielding the carrying line when the paper money 3 is passed, is equipped with the curve surface at the part shielding the carrying line of the paper money 3 and constructed turnably centered at a supporting point 23 arranged at an eccentric position from its center of gravity.
Patent JP-H0793371-A (JP)
Title: Computer-controlled editing system its database display method
Inventor: ROBAATO DAFUI
IPC: G06F17/30
Filed: 1994-02-24
Abstract: PURPOSE: To systematically and visibly display source information when a user selects a source material for editing by displaying the graphic user interface of a window base on a computer display device. CONSTITUTION: A computer 20 is provided with a CPU 24 connected to an I/O circuit 22 and a memory 26 and the user interface of the window base is generated and displayed by using a software stored in the memories 26 and 32 and executed by the CPU 24. A cursor controller 52 supplies the signals of the position change of a cursor 58 to the CPU 24 and processes the window 65 of the user interface. The user interface displays graphic and text information related to a data table. For instance, a source log is generated by the user of a control editing system and the source material is selected for the editing of production.
Patent JP-H05221505-A (JP)
Title: Shifting mechanism of pallet for loading storage article of two stage storage device
Inventor: IGATA SUETA
IPC: E04H6/06
Filed: 1992-02-13
Abstract: PURPOSE:To simplify the structure and control of a device facility and improve its operating efficiency by placing a clutch capable of moving a pallet up and down with a single drive source, in connection. CONSTITUTION:A clutch 10, which can be extended to the locations of pallets 3 arranged in respective storage locations 4 and which can also transmit the driving force to each pallet location, is connected to a single drive source 7 arranged inside the frame 8 of a storage device which has a plural number of storage article loading pallets 3 capable of being moved up and down respectively, and arranged within its plane surface. Then the driving force from the clutch 10 is transmitted to each shifting mechanism of the pallets in respective storage locations by means of a belt transmission mechanism 111. Thus it is possible to store in or take out vehicles or the like from all the storage locations by using the single drive source 7 so as to improve the rate of operation of the drive source as well as to reduce the cost of equipment.
Patent JP-S61185745-A (JP)
Title: Positive type photoresist developing solution composition
Inventor: SAITO KAZUYUKI
IPC: G03F7/32
Filed: 1985-02-14
Abstract: PURPOSE:To enhance selectivity between the exposed parts and the unexposed parts and precision of patterning by incorporating ethylene glycol or polyethylene glycol in a developing soln. composed essentially of quaternary ammonium hydroxide base. CONSTITUTION:The ethylene glycol, preferably, in a concn. of 1-50,000ppm, or polyethylene glycol, preferably, having a polymn. degree of <=10, is added to an org. alkaline developing soln. composed essentially of quaternary ammonium hydroxide base, such as trimethylhydroxyethyl ammonium or tetramethyl ammonium hydroxide at 15-40 deg.C. The use of a prescribed amt. of ethylene glycol together with a quaternary ammonium hydroxide permits the obtained resist film to form a pattern profile high in film retentivity on the unexposed parts, and high in contrast, and accordingly, patterning in a size of submicron order to be controlled with high precision.
Patent JP-H0394177-A (JP)
Title: Circuit for measuring resistance of test piece
Inventor: PAURU MANKU
IPC: G01R27/02
Filed: 1990-02-06
Abstract: PURPOSE: To reduce power loss generated on a chip surface and in a test circuit by using an IGBT type transistor(TR) as a switch for a test circuit and an MOS type TR as a switch for a measuring circuit CONSTITUTION: In the test circuit, the IGBT type TR Tr 15 is provided which is triggered through a control connection 17 and in the measuring circuit, the MOS type Tr 16 is provided which is triggered by a control connection 18. Then a switching-ON potential is supplied to a joint point 19 so that the TRs Tr 15 and Tr 16 are switched at the same time. A current Ip which flows through the TR Tr 15 and the printed conductor part between test electrodes 9 and 10 is measured by a current measuring instrument 11 and the voltage drops across the Tr 15 and between it and a connection point 5 are measured by a voltage measuring instrument 12; and the measurement result of the device is corrected corresponding to them and this corrected measured value provides accurate information on the resistance between the electrodes 9 and 10.  Consequently, the power loss of the chip surface and test circuit can be improved.