baber/WOPTO huggingface dataset:
Patent JP-S6193931-A (JP)
Title: Device for setting reference point in automatic measurement of brinnel hardness
Inventor: YAMAMOTO MASAYUKI
IPC: G01N3/42
Filed: 1984-10-16
Abstract: PURPOSE:To eliminate the need for prior correction of a reference point in the stage of measuring the depth of a recess by detecting electrically the contact between a pressurizing shaft and sample surface and detecting the reference point. CONSTITUTION:The contactor 5 of a sensor 3 contacts first with a sample surface and a sample 6 acts as a positive electrode when the pressurizing shaft 1 and a sensor 3 are lowered by starting pressurization. An indenter 2 and the sample 6 contact with each other when the shaft 1 descends further. A closed circuit is then constituted among the sensor 3, the contactor 5, the sample 6, the indenter 2 and the shaft 1 and current flows therein. The current is detected and the reference point is set by the value of the sensor 3 in this stage. The shaft 1 keeps descending as it is according to the prescribed load exerted thereto to dent the sample. The sensor 3 is in operation during this time and therefore the set point, i.e., the depth from the sample surface, is detected.
Patent JP-S58117738-A (JP)
Title: Optical loop transmitting system
Inventor: OOTSUKA TOMOYUKI
IPC: H04B10/27
Filed: 1981-12-31
Abstract: PURPOSE:To execute continuously the communication after being switched to an optical wavelength multiplex communication even when a transmission line is interrupted, by providing an optical guide type photo switch having a wavelength conversion section to each node on an optical loop transmission line. CONSTITUTION:A central device CT and a plurality of nodes ND1-NDn are connected in a loop with an optical fiber transmission line, and the communication is performed by using a light having lambda1 wavelength counterclockwise. If the line is interrupted at a point P, the node ND-W placed near the point P switches the photoswitch, converts an optical signal having lambda1 wavelength from the CT into an optical signal having lambda2 wavelength and transmits the signal to the CT. Similarly, the node ND-E converts the signal of lambda2 from the CT into that of lambda1 and returns the signal.
Patent JP-H0549786-A (JP)
Title: Washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F33/02
Filed: 1991-08-27
Abstract: PURPOSE:To improve the washing ability and rinsing ability by dissolving entanglement when washing is entangled. CONSTITUTION:An operation control circuit 12 controls a motor 5 for a washing machine, a water supply valve 19, a water discharge valve 8 and a brake 20 through a driving circuit 18 according to every kind of input. A load amount detecting means 21 detects the load amount of washing according to the driving condition of the driving circuit 18 to the motor 5 for a washing machine. When the dispersion of load amount detected by the load amount detecting means 21 is more than a preset value, the operation control circuit 12 judges that the entanglement of washing becomes large and changes the operating conditions.
Patent JP-H0498112-A (JP)
Title: Radiographic examination and device thereof
Inventor: MIZOGUCHI YOSHIRO
IPC: G01B15/00
Filed: 1990-08-15
Abstract: PURPOSE:To quickly and efficiently carry out inspection, and to eliminate human labor by replacing in turn an inspection object and unexposed film on an inspection stage, on which radiation is continuously irradiated, so as to be irradiated for a prescribed time. CONSTITUTION:An inspection object 5 and an unexposed film F1 are set in a short time on an inspection stage 4 on which X-rays are continuously irradiated from an X-ray irradiation unit 2 in such a condition that the irradiating range is restricted by an irradiating tube 3. X-rays are irradiated for a prescribed length of time, then radiographed exposed film F2 is collected in a short time, and by repeating the same procedure in turn, continuous radiographic examination of the inspection objects 5 is carried out. Thus, the time required for transferring unexposed films F1 and exposed films F2 as well as for switching X-rays, and human labor can be reduced, and quick and efficient inspection and elimination of labor of workers can be enabled.
Patent JP-S58112189-A (JP)
Inventor: TANAKA MASARU
IPC: G07D9/00
Filed: 1981-12-25
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-H0640742-A (JP)
Title: 1.9mum light emitting tm doped laser glass having yb ion as sensitizer
Inventor: IZUMITANI TETSUO
IPC: C03C4/12
Filed: 1992-07-21
Abstract: PURPOSE:To provide a laser glass which is more easily produced than a laser crystal, can be used for measurement, etc., as eye-safe laser and has high emission intensity at 1.9mum. CONSTITUTION:This laser glass is a fluoride laser glass contg. 8-16mol.% Yb<3+> and 2-10mol.% Tm<3+> and further contg. Zr, Hf, Al, Mg, Ca, Sr, Ba, Na, etc., as cations other than Yb, Tm and Ho and at least fluorine as anions. This laser glass is irradiated with semiconductor laser light of 0.98mum wavelength to emit laser light of 1.9mum wavelength.
Patent JP-H0959795-A (JP)
Title: Plating jig
Inventor: OKAJI SEIJI
IPC: C25D17/08
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plating jig causing no abnormality in the shape of a bump at the time of forming the bump electrode of a semiconductor wafer by plating. SOLUTION: The jig is provided with a cathode 14, the rear of the peripheral part 4a of a semiconductor wafer 4 is supported by a packing 15 furnished on the outer peripheral part of a base member 11 with a male screw 11d formed on the external periphery, a female screw 22b formed on the internal periphery of a ring member 22 is joined to the male screw 11d, hence the rear is engaged with the front of the peripheral part 4a of the wafer 4 with a pressing part 22c formed to the ring member 22, and the rear of the wafer 4 is airtightly fixed to the base member 11. The inner end face 22d of the pressing part 22c of the ring member 22 is tapered forward as an air vent means, and an air vent hole 22f leading from the inner end face 22d to the outer end face is formed in the pressing part 22c.
Patent JP-S6274610-A (JP)
Title: Molding of cup-shaped parts with reinforced plane
Inventor: IWATA YASUO
IPC: B29C43/18
Filed: 1985-09-28
Abstract: PURPOSE:To bond a reinforcing member of a planar part simultaneously with the molding of a cup part by a method wherein a work member is inserted in the lower punch of a mold after a reinforcing member is fixed to the lower punch and then pressure so as to fix the reinforcing member to the work member and at the same time to form the tubular part. CONSTITUTION:When a punch 1 is lowered in a direction indicated with the arrow after the setting of a reinforcing member 5 in the positioning hole 6 of a knockout pin 3 and the insertion of a work member in a cavity, the work member 4 is pushed out downwards so as to strongly fix to the reinforcing member 5. After that, the upper punch 1 is further pressed in the direction indicated with the arrow so as to flow the work member 4 into the gap between the upper punch 1 and a die 2 in order to form a tubular part. Because the work member is pushed out in the pushing direction so as to form a planar part by fixing the work member to the reinforcing member and, in succession, the work member is pushed out in the direction opposite to the pushing direction in order to form the tubular part as mentioned above, no extra process for bonding the work member to the reinforcing member is necessary to be provided or both the planar reinforced part and the tubular part can be formed by the same plastic working.
Patent JP-S6371955-A (JP)
Title: Production of optical recording medium
Inventor: SANTO TAKESHI
IPC: G11B7/26
Filed: 1986-09-16
Abstract: PURPOSE:To easily obtain an optical recording medium which is free from positional deviation by executing a stage for passing two sheets of substrates to a shaft provided to a sticking jig, superposing the substrates and curing an adhesive agent continuously after a stage for coating the adhesive agent to the substrates. CONSTITUTION:This production process consists in the continuous execution of the stage for coating the adhesive agent 1 to one of two sheets of the disk substrates, at least one of which is formed with a recording layer for executing information recording by laser light and has a central hole, then the stage for passing either substrate 2 of two sheets of the disk substrates to the shaft provided to the sticking jig 3, passing another substrate 2 onto said shaft, superposing the two substrates in such a manner that the recording layers thereof are positioned on the inside and curing the adhesive agent 1 to stick the substrates. Easy packaging of the sticking type disk without positional deviations is thereby permitted. The bleeding of the adhesive agent to the inner and outer peripheral ends by mis-alignments and the creeping of the adhesive agent to the recording area near the outer circumference of the hollow structure are prevented.
Patent JP-H0534833-A (JP)
Title: Photographic printing device
Inventor: ISHIKAWA MASAZUMI
IPC: G03B27/34
Filed: 1991-07-31
Abstract: PURPOSE:To finish photographic printing of respective sizes automatically corresponding to negative films which differ in picture plane size. CONSTITUTION:A guide part which guides the negative films is formed and a negative film feeding means which automatically conveys the negative films is provided; and a detecting means 7 which specifies a picture plane size of each frame of the negative films 2 before printing is started is provided, a means which automatically sets print magnifications to a preset printing size according to the detected picture plane size signal of the detecting means 7 is provided, and a means which automatically sets the feed quantity of photosensitive paper is provided.
Patent JP-2001043871-A (JP)
Title: Solid polymer electrolyte type fuel cell
Inventor: SO ITSUSHIN
IPC: H01M8/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To equalize cell internal resistance in cell surfaces and distribution of current density, by enabling temperature patterns to have different gradients in different areas of a refrigerant passage, enabling a refrigerant to have nonlinear temperature-gradient patterns on cell surfaces and have arbitrary temperature gradient patterns, and inhibiting a fuel electrode and an air electrode from becoming locally dry or locally damp excessively. SOLUTION: In this solid polymer electrolyte type fuel cell equipped with a refrigerant circulating circuit, a refrigerant passage 10 formed in a refrigerant passage plate 1 so as to face a cell is divided into a plurality of areas 11, 12, 13, and refrigerant inlets 111, 121, 131 are formed on one end of the areas 11, 12, 13, respectively, of the divided refrigerant passage 10. Further, refrigerant discharge ports 112, 122, 132 are formed on the other end of the areas 11, 12, 13, respectively.
Patent JP-H0379196-A (JP)
Title: Remote control transmitter
Inventor: HONGO KATSUNOBU
IPC: H04Q9/14
Filed: 1989-08-22
Abstract: PURPOSE:To simplify the configuration of a remote control transmitter by setting a product identification code according to whether the respective intersection points of a matrix with a scan output and a key input to be an opening state during a standby period are connected or not, and detecting the code by this scan. CONSTITUTION:When communication processing is started, at first, key scan is executed for detecting which key of an instruction code input key matrix 21a is pushed, and for detecting the product identification code set to a product identification code setting matrix 22. Next, after the result of this scan is observed, the output of a remote control signal is started. A transmission control part 31a detects how key inputs E0-E3 are connected to respective scan outputs F0, F1 and F2 for product identification code read and a key scan output F3 for instruction code read. Then, the product identification code and instruction code are determined according to a table not shown in a figure.
Patent JP-H0643282-A (JP)
Title: Hydrothermal force mock-up test device for integral pressurized water reactor
Inventor: KATO KIYOSHI
IPC: G21C17/00
Filed: 1992-07-22
Abstract: PURPOSE:To correctly simulate the natural circulation of the primary fluid of an actual machine by using an electric heater simulating the actual machine at the reactor core section, and making a reactor vessel nearly equal to the actual machine in height and smaller than the actual machine in diameter. CONSTITUTION:A reactor vessel 12 is arranged with a pressure chamber 18 at the upper section, a steam generator 20 in the middle, a reactor core 62 made of an electric heater at the lower section, and a poison tank 24 around the reactor core 62 respectively. When a circulating pump 26 is driven, the primary cooling water is circulated in a passage 28 and heat-exchanged with the steam generating water passing through the steam generator 20. The water in the pressure chamber 18 is communicated with the cooling water via a cooling fluid passage 38, and only the pressure is transferred to the cooling water. The upper section in the tank 24 is communicated with the cooling water via a water pressure operating valve 44, the operation valve 44 is closed during the normal operation, and it is automatically opened by the gravitational drop of a valve element at the time of an abnormality. The vessel 12 is made smaller than an actual machine in diameter due to its smaller output and made equal to the actual machine in height, the height of the water surface 34 of the cooling water can be made equal, and the natural circulation of the cooling water can be correctly simulated without correcting the data.
Patent JP-S6371730-A (JP)
Title: Rom writer communication control system
Inventor: NISHIDA KAZUSHI
IPC: G11C17/00
Filed: 1986-09-12
Abstract: PURPOSE:To contrive to improve the efficiency of revision or debugging of a program by providing a communication controller with a segmenting means which cuts out records and a transmission record generating part which converts the address of a segmented record. CONSTITUTION:A comparing part 5-3 compares records segmented by an address segmenting part 5-1 with a start address 5-3-1 and the final address 5-3-2 to find records in an adapted address range and transmits them to a data segmenting part 5-2. The data segmenting part 5-2 segments records in the adapted address range and inputs them to a transmission record generating part 6. The transmission record generating part 6 changes the byte counted value and the start address and transfers their values to a ROM writer 3 through a communication line. The communication controller repeats this processing for every received record and transmits only an area A to a RAM writer. Thus, a developing tool can transmit all programs and transfer data required by the ROM writer independently of the ROM capacity.
Patent JP-H0771295-A (JP)
Title: Stability control device for engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D45/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent an air-fuel ratio from being controlled to lean condition by mistake at the time of non lock up condition in an A/T car or at the time of non-contact condition of a clutch in a M/T car. CONSTITUTION:Stability of an engine is detected from rotation fluctuation of the engine by a detecting means 31. When it is judged by a judging means 32 whether an operating condition signal is in lean condition or not, a value of lean side more than theoretical air-fuel ratio is set as a target air-fuel ratio by a control means 33 in lean condition by the judging result, and also feedback control of the air-fuel ratio is carried out so as to match the detecting value of stability with a prescribed stability target value. When it is judged by a judging means 34 that an engine and a vehicle driving system are in not directly connecting condition, feedback control of the air-fuel ratio is exhibited by an exhibiting means 35.
Patent JP-S59105585-A (JP)
Title: Apparatus for displaying underwater detection signal
Inventor: SEKIKAWA SUMIO
IPC: G01S7/56
Filed: 1982-12-09
Abstract: PURPOSE:To enable high resolving capacity sampling over an entire detection range without increasing memory capacity, by taking in a receiving wave signal in a predetermined cycle while equally dividing the predetermined cycle interval into plural sections to also take in the information at the point of time when a signal level is changed. CONSTITUTION:Ultrasonic wave receiving and detecting output is sampled by an A/D converter 6 controlled by a frequency dividing clock and, when the comparison result with the immediate-before sampling value coincides, a comparator 10 generates high level output to bring latch circuits 11, 14 to a latch state through an AND gate 12. In this case, the sampling value changed in the level thereof and the change point of time due to a counter 13 for counting frequency dividing output are respectively temporarily stored in buffers 15, 16 through the circuits 11, 14. On the other hand, plural predetermined numbers of sampling values at every predetermined cycle of the frequency dividing clock are temporarily stored in the buffer 15 regardless of the presence and absence of change. By this constitution, the contents of the buffers 15, 16 are written in memory 18 and display over an entire detection range based on a high resolving capacity sampling value is performed corresponding to the reading of the memory 18 without increasing the memory capacity of the memory 18.
Patent JP-H0768341-A (JP)
Title: Filter for molten metal
Inventor: YAMAGUCHI SHINICHI
IPC: B22D43/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide the filter having heat resistance and thermal impact resistance in combination and is made well usable over a long period of time by using a porous sintered compact which consists essentially of mullite and into which a specific ratio of zircon is incorporated as the filter for molten metal. CONSTITUTION:This filter 1 is composed of the porous sintered compact consisting essentially of the mullite and contg. 10 to 50wt.% zircon. The powder of the zircon (ZrSiO4) is added at 10 to 50wt.% into the powder of 90 to 95wt.% mullite (3Al2O3.2SiO2) and a dispersant, binder, etc., are added to this mixture and the mixture is mixed. The mixture is molded to a honeycomb shape by extrusion molding and is thereafter held for >=2 hours at >=1550 deg.C, by which the mixture is calcined and 5 to 40wt.% monoclinic zirconia crystals are preferably precipitated. Since the monoclinic zirconia crystals existing among the mullite particles relieve stresses, the thermal impact resistance is improved. The mullite has sufficient heat resistance.
Patent JP-H0947733-A (JP)
Title: Ultrasonic washer
Inventor: KANAI SADAO
IPC: B08B3/12
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness of ultrasonic energy in a beaker and to uniformalize washing effect in a washer constituted of an outer tank to which an ultrasonic vibrator transducer is fitted at the bottom surface and an inner tank made of quartz glass which is held in an ultrasonic medium in the outer tank and whose bottom surface is parallel to that of the outer tank by specifying the frequency of the transducer and the thickness of the bottom surface of the inner tank. SOLUTION: An outer tank 1 to which an ultrasonic vibrator transducer 3 of 500kHz-1.5MHz at the bottom surface, and an inner tank 2a made of quartz glass and whose bottom surface has the plate thickness is within ±10% of half-wave length of ultrasonic frequency and is parallel to that of the outer tank 1 are provided at wash a material to be washed immersed in a washing liquid in the inner tank 2a. Here the vibration frequency of the ultrasonic vibrator transducer 3 is repeatedly changed in a fixed cycle in a range of ±5% from the central frequency. In this way, ultrasonic energy transmitted to the inside of the inner tank is averaged from a viewpoint of time, and the washing effect of a material such as a wafer to be washed is uniformalized, to affect the elimination of ununiform washing.
Patent JP-H05148129-A (JP)
Title: Composition for cosmetic and/or pharmaceutical treatment on upper skin layer based on topical application on skin
Inventor: ROOZU MARII ANJIYANI
IPC: C09K23/00
Filed: 1991-03-15
Abstract: PURPOSE: To prepare a composition capable of facilitating the passage of an active ingredient, topically applied to skin and having cosmetic and pharmaceutical actions through a horny layer, further accelerating the release thereof onto the epidermal upper layer and increasing the cosmetic and pharmaceutical efficacies. CONSTITUTION: This composition for cosmetic and pharmaceutical treatment of an epidermal upper layer by topical application to skin is prepared by entrapping an oil type active ingredient and/or the active ingredient contained in an inert carrier oil or an active oil in microparticles of a biodegradable polymer preferably having 10-100nm size and including the microparticles containing the active ingredient in a suitable excipient so as to preferably provide 0.1-20wt.% amount thereof based on the whole composition and has the above effects. The preferred polymer is a 2-12C, especially a 2-5C alkyl cyanoacrylate polymer, poly-L- or -DL-lactide, a polyglycolide, a polycaprolactone, 3- hydroxybutyric acid polymer, a DL-lactide/glycoside copolymer or a glycolide/ caprolactone copolymer.
Patent JP-S6459891-A (JP)
Title: Manufacture of ceramic thick-film circuit board
Inventor: NOGUCHI HIROSHI
IPC: H05K1/16
Filed: 1987-08-31
Abstract: PURPOSE:To reduce a time required for forming a thick-film circuit board while maintaining quality and reliability by drying conductor paste and resistor paste and then calcining them simultaneously. CONSTITUTION:After a conductor circuit 2 of actual circuit module is formed on a ceramic substrate 1 using conductor paste and is dried, an actual circuit resistor 3 is formed by screen-printing or by photolithographic technique. A ceramic thick-film circuit is formed by drying it and then calcining it simultaneously.
Patent JP-H1057748-A (JP)
Title: Electron-beam treating device
Inventor: SEKI HIROBUMI
IPC: B01J19/08
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To irradiate the whole of a gas with an electron beam and to efficiently treat the gas by using a gas duct having a quadrilateral cross-section vertical to the gas flow direction with the four corners rounded. SOLUTION: The electron beams 5a to 5c emitted from a bucket-shaped electron source 1 is allowed to fly in a vacuum chamber 6 with the angle of divergence being suppressed by a lens 2, then focused by a lens 3, passed through the openings 4a to 4c and injected into a gas from one side of a duct 14. In this case, the cross-section of the duct 14 is made quadrilateral with the four corners rounded to decrease the area not irradiated with the electron beam. Further, such a duct 14 is divided into plural sections, and the whole gas is efficiently irradiated even with an electron beam low in energy.