baber/WOPTO huggingface dataset:
Patent JP-S58123693-A (JP)
Inventor: HIRABAYASHI KATSUHIKO
IPC: H05B33/10
Filed: 1982-01-20
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-S56103589-A (JP)
Title: Time-division channel control system
Inventor: ABE KIYOSHI
IPC: H04Q11/04
Filed: 1980-01-21
Abstract: PURPOSE:To ensure a control of channel requiring no control procedure by using a frame bit position of an envelope data within a channel for a channel controlling information bit. CONSTITUTION:The error signal within the mulitplication switch circuit 7 relating to a switch process is supplied through the signal line 16. While the data meaning the unset of path and read out of the switch holding memory 6 of input side is supplied through the signal line 17. At the same time, the envelope data sent out to the time-division channel 2 is supplied through the signal line 18 in the form of the timing signal showing the position and time of the frame bit. Then the data produced under the conditions of signal lines 16 and 17 is inserted into the position of the frame bit through the AND gate 19. And thus the path control state of the time-division multiplication switch part 1 is sent to the separating switch part of the rear state via the channel 2.
Patent JP-S58123755-A (JP)
Title: Semiconductor device
Inventor: MIWA YUKINOBU
IPC: H01L21/8249
Filed: 1982-01-19
Abstract: PURPOSE:To estimate easily the characteristics such as channel length of FET and mutual conductance etc. by a method wherein a bipolar transistor for monitoring is formed on the surface of the same substrate of duplicate diffused and insulated FET. CONSTITUTION:A bipolar transistor B is formed on a substrate similar to the substrate 11 formed into a duplicate diffused and insulated gate FET A. The base region 13b of the bipolar transistor B and the channel 13a of the FET A are formed into the same conductive type with the same depth of diffusion. Through the constitution so far mentioned, specific relations may be established between the amplification degree of the bipolar transistor B and the channel length of the FET. Therefore, the characteristics such as the channel length of FET A and the mutual conductance etc. may be monitored by means of measuring the amplification degree of the transistor B.
Patent JP-H09192018-A (JP)
Title: Induction-heating hot-water heater with purification function
Inventor: GANJI NOBUO
IPC: A47J27/21
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an induction-heating hot-water heater with a simple constitution and an excellent purification performance, by induction-heating a heater in a submerged water purification part by an induction magnetic field generation part and circulating water in the heating chamber to a filter chamber. SOLUTION: City water is contained in a container 11 and a water purifier 12 is submerged therein. When an induction magnetic field generator 10 is switched on, the generator begins to generate a high frequency magnetic field. By submerging the water purifier 12, water flows in the heating chamber 13 from water passages 15b through discharging openings 15a and filter media 16. The water is evaporated and expanded by heating of a heater 14 induction- superheated by the high frequency magnetic field of the induction magnetic field generator 10 and the water in the heating chamber 13 is purged from the discharging openings 15a through the water passages 15b and the filter media 16. Hence, water flows in the heating chamber 13 again instead of that. In this way, the water in the heating chamber 13 reciprocates through the filter media.  As a result, the water in the container 11 is purified in a short time by the filter media 16.
Patent JP-S5598805-A (JP)
Title: Method of manufacturing high-frequency coil
Inventor: YOSHINO HIROAKI
IPC: H01F21/06
Filed: 1979-01-23
Abstract: PURPOSE: To facilitate the automation of a process, by thrusting a screw core in between arc-shaped walls which have no female screw threads and by melting the inside surfaces of the walls while thrusting the inside surfaces on the outside surface of the screw core to make female screw threads.  
     CONSTITUTION: A screw core 5 is forciblty thrusted in between arc-shaped walls 4 which have no female screw threads and whose inside surfaces are simple curved surfaces. A melting means such as heat or ultrasonic vibration is applied to melt the inside surfaces of the walls 4 while the inside surfaces of the arc-shaped walls 4 are thrusted on the screw core 5 shown by arrows in Fig. As a result, female screw threads 6 corresponding to the male screw thread of the screw core 5 are provided on the inside surfaces of the arc-shaped walls 4. Since the screw core 5 is most simply thrusted in without being twisted, the automation of the process is facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165044-A (JP)
Title: Vibration, earthquake isolator
Inventor: YANO KENICHI
IPC: E04H9/02
Filed: 1985-01-16
Abstract: PURPOSE:To isolate horizontal vibration as well as perpendicular vibration only when required by inserting electromagnets having magnetic force controllable with correspondence to the output of sensor into rubber vibration isolator in several layers. CONSTITUTION:Planar electromagnets 3 are inserted horizontally in several layers with proper interval into a rubber vibration isolator 1 having pressure receiving boards 2 at the upper and lower ends. A controller 4 for controlling the strength of magnetic force is connected to the electromagnet 3 and a sensor 5 to modify the control mode of the electromagnet 3 with correspondence to the output from the sensor 5. Load gauge, displacement gauge, accelerograph, speed meter, etc. for measuring the vibration characteristic of the disturbance in building are included in the sensor 5 which can be employed in combination.
Patent JP-S58123436-A (JP)
Title: Electronic clinical thermometer
Inventor: YAMAZAWA AKIRA
IPC: G01K1/02
Filed: 1982-01-19
Abstract: PURPOSE:To miniaturize a clinical thermometer, by a method wherein, in a thermometer in which an oscillator, utilizing the fact that an oscillating frequency changes depending on a temperature, serves as a temperature sensor, the number of stages for counting the oscillating pulses of the temperature sensor is reduced, and a circuit of an electronic thermometer is simplified. CONSTITUTION:A device consists of a timer 2, which inputs as a clock signal an output signal of an oscillator 1 acting as a reference frequency oscillator, an oscillator 4 which works as a temperature sensor having a trimmer condenser 3 for oscillating frequency adjustment, counters 5 and 6 for counting oscillating frequency adjustment, counters 5 and 6 for counting oscillating pulses of said oscillator 4 during one full measuring period, a latch 7, a decoder 8, a driver 9, and a display unit 10. Properly speaking, the device needs a counter which counts not less than 1,000,000 oscillating pulses of the oscillator 4, but the counters 5 and 6 share 8bit, being necessary to a display, with each other to produce the same effect. A number, which is a residual after division of the number of the oscillating pulses of the oscillator 4 by 256 or a maximum counting value of an 8bit counter, is found by the counter 5, and the leftmost 2bit counter 6 decides whether or not it is within a measuring range.
Patent JP-H06213535-A (JP)
Title: Absorption water cooler and heater
Inventor: KOBAYASHI SATOSHI
IPC: F25B41/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide an absorption water cooler and heater which is very reli able, requires neither maintenance nor inspection and is also easy to assemble and install. CONSTITUTION:The title absorption water cooler and heater is formed by jointing a constitution or piping member 10 prominent in the corrosion resistance and the mechanical strength and a piping member 9 prominent in the corrosion resistance and heat conductivity through a different metal joint made by combining metallurgically material 7 which is the same as the constitution or piping member 10 and has a high corrosion resistance and a high strength and another material 8 which is the same as the piping member 9 and has a high corrosion resistance and a high heat conductivity. As the joint is formed by combining metallurgically different materials, strength of the joint is very high and reliability of the water cooler and heater is also very high.
Patent JP-H08200274-A (JP)
Title: Pump for low temperature liquefied gas
Inventor: HISAKADO YOSHINORI
IPC: F04D29/04
Filed: 1995-01-19
Abstract: PURPOSE: To provide a pump for low temperature liquefied gas of which installation work is simple with no leak and maintenance work is easy. CONSTITUTION: Low temperature liquefied gas of LNG or the like is supplied to a suction port 11 of a canned motor pump 1. Low temperature liquefied gas, boosted by a lower side impeller 13, is transported to the downstream from a delivery port 12. Partly the low temperature liquefied gas rises in a clearance between a rotary shaft 14 and an adapter 3, to perform lubricating bearings 26, 27 and cooling a stator 22 and a rotor 25 of a canned motor 4. A stator can 24 is provided between the bearings 26, 27, to air-tightly store the rotor 25. An upper side impeller 28 is provided in an upper end of the rotary shaft 14, and a pressure loss in a rising process is compensated to feed out low temperature liquefied gas from a feed outlet 29 injected to low temperature liquefied gas delivered from the delivery port 12.
Patent JP-S60150010-A (JP)
Title: Optical switch device
Inventor: KIMURA YOSHIHIKO
IPC: G02B6/28
Filed: 1984-01-18
Abstract: PURPOSE:To discriminate clearly between the transmission and cutoff of each switch based upon the wavelength of light and to improve the reliability of signal decision making by providing a multiplexer at both sides of a demultiplexer for wavelength multiplex light, and arranging a couple of light shielding members which have an open and a closed state exclusively. CONSTITUTION:An optical switch device part 5 consists of a demultiplexer 4, multiplexers 6 and 7, and light shielding members 81-83, and 91-93 which are opened and closed exclusively. Multiple input light L1 having wavelengths lambda1-lambda3 is split into two by a half-mirror 1 and enters the demultiplexer 4 from end surfaces 4a and 4b through paths 2 and 3. The input light L1 from the end surface 4a is split by an interference film filters 41-43 into light beams with lambda1-lambda3, which are passed through corresponding optical switches composed of light shielding members 81-83, multiplexed again by interference thin-film filters 61-63 of the multiplexer 6, and outputted from a path 1. A detection signal for an object is obtained by utilizing whether the light beams with wavelengths lambda1- lambda3 arrive or not.
Patent JP-H07210248-A (JP)
Title: Positioning device
Inventor: KOBAYASHI SHINJI
IPC: G05B19/19
Filed: 1994-01-26
Abstract: PURPOSE:To change a target position under movement into another target position by calculating the present middle target position data based on the time passed between the present refresh processing and the precedent one and also the precedent middle target position data. CONSTITUTION:In a CPU module 10, the middle target position data is set in an internal memory of a positioning module 50 by a refresh processing means 13 in the present scanning period. Meanwhile a refresh processing interval measuring part 122 measures the time passed between the precedent processing and the present one which are carried out by the means 13. Then a target value calculating part 132 calculates the middle target position data of the present processing based on the final target position and the moving speed set by a sequence program, the middle target position data set by the precedent processing and the measured time passed. This calculated data is set by the means 13 and therefore the target position setting error caused by variance of the scanning period can be avoided.
Patent JP-S58124385-A (JP)
Title: Time axis correcting device
Inventor: OOTSUKA YOSHIMICHI
IPC: H04N5/956
Filed: 1982-01-21
Abstract: PURPOSE:To attain time axis correction of a video signal very quickly and suitably, by driving an entire circuit system with an intra-station standard clock signal without using a clock signal locked to a tape H. CONSTITUTION:An input video signal such as a VTR reproducing signal is sampled with a sampling signal from a clock generator 15 synchronism-controlled with the intra-station standard clock signal at an A-D converter 1 to form a digital video signal, which is applied to a video delay device 2 and a synchronizing separator 9 in parallel. An input horizontal synchronizing signal for the tape H is separated at a separator 9 to generate 10 a burst flag, which is applied to a time axis error detector 6. The time axis error signal detected at the detector 6 is sectioned into a large error component in the sampling clock period unit and a small error component <= one sampling period, and the former is applied to a write start point controller 11 and the latter is applied to a time axis error delay device 7. The time axis error of the former is corrected by controlling the write start point in response to the amplitude of this error.
Patent JP-S60149813-A (JP)
Title: Tip mixing type blast burner
Inventor: KEGASA AKISHI
IPC: F23D14/20
Filed: 1984-01-17
Abstract: PURPOSE:To prevent generation of superheat on a fuel gas dispersion pipe, by providing the fuel gas dispersion pipe in a state bringing the pipe into contact with a burner body case constituting a combustion air supply path. CONSTITUTION:A burner body case 5 is constituted by making press processing of a metal plate so that a plurality of rows of straight-pipelike combustion air supply paths 3 and a plurality of rows of cooling air spouting grooves 4 whose cross sections make almost a triangle or a trapezoid are formed on the upper part of a bottom air chamber 1 making a lengthy square shape (rectangular parallellepiped) with a partition wall 2 between the supply path 3... and the spouting groove 4.... Then straight-pipelike and a tip-blockaded fuel gas dispersion pipes 6... are arranged respectively in hollow part between combustion air supply paths 3, 3 of the combustion air supply paths 3... adjoining with each other in a state that almost a lower half circumference of the dispersion pipe is brought into contact with a burner body case 5.
Patent JP-H01182609-A (JP)
Title: Safety device for direction-change valve in sticking of spool
Inventor: MUTO MISAO
IPC: F15B20/00
Filed: 1988-01-18
Abstract: PURPOSE:To prevent the reckless driving of an actuator when a phenomenon of sticking of fluid occurs by leading a vent-circuit only when the spool of the direction-change valve is stuck by fluid in the case of an operation lever being returned in the neutral position. CONSTITUTION:A first open-close valve 4 normally opened and a second open- close valve 6 normally closed are inserted into the vent circuit 31 of a relief valve 3 in series. The pilot chamber of the first open-close valve 4 is connected to the control device of the first valve 5 which takes the pilot pressure out through a check valve 8, an orifice 32, and a shuttle valve 26. The pilot chamber of the second open-close valve 6 is connected to the direction-change valve 1. As a result, since the second open-close valve is kept opened and a vent circuit 31 is energized when the spool of the direction-change valve is stuck by fluid, the reckless driving of an actuator, when a phenomenon of sticking of fluid occurs, can be prevented without any trouble in control of the direction- change valve by are operation lever 40.
Patent JP-S63175087-A (JP)
Title: Tacky adhesive composition
Inventor: MAKI HIROHISA
IPC: C08G18/36
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a tacky adhesive composition, containing a polyurethane resin which is a reaction product of a polyol (blend) with an organic polyisocyanate as an essential component and having strong tackiness, excellent heat and solvent resistance without change of the tackiness with time. CONSTITUTION:The aimed tacky adhesive composition containing a polyurethane resin, obtained by reaction (A) (i) a ricinoleic acid ester polyol having >=2 hydroxyl groups and/or polyol having the molecular backbone chain formed from only C, (ii) a blend of the component (i) with a polyether polyol having >=2 hydroxyl groups or (iii) a blend of the component (i) with a polymer polyol having >=2 hydroxyl groups with (B) an organic polyisocyanate at 0.30-1.70 equivalent ratio of NCO/OH and having <=0.25 crosslinking density based on 1,000atom.wt. as an essential component.
Patent JP-S63173985-A (JP)
Title: Radioactive iodine monitor
Inventor: GOTO TETSUO
IPC: G01N1/02
Filed: 1987-01-14
Abstract: PURPOSE:To achieve a thinner trapping material without impairing trapping efficiency, by arranging a path of a sheet-like filter in a filter chamber skewly traversing a gas stream line. CONSTITUTION:With the action of a pump, a sample gas is drawn into a filter chamber 9 from a sampling piping 4. In the filter chamber 9, a sheet-like filter 6 consisting of an activated carbon fiber or the like is interposed between an upstream side filter container 11 and a downstream side filter container 12. Here, a path of the filter 6 is arranged skewly traversing the stream line of the sample gas from the upstream side filter container 11 to the downstream side filter container 12. After a fixed time of trapping, beta rays are detected at a measuring section 10. This makes a trapping material thinner without impairing the trapping efficiency of iodine, thereby facilitating the miniaturization of the apparatus with a reduction in the leakage rate of the sample gas.
Patent JP-H09216857-A (JP)
Title: Production of antipode of o-demethyltramadol
Inventor: HERUMUUTO BUTSUSHIYUMAN
IPC: C07C213/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To produce antipodes of O-demethyltramadol and to provide a method for using an antipode as an analgesic.  
     SOLUTION: Antipodes of 0-demethyltramadol are produced as follows. After a racemic tramadol salt is converted into the base, the (-)-antipode of tramadol is separated by precipitation using L-(+)-tartaric acid, the tramadol base is freed from the precipitant, and subsequently the base is converted into the (-)-antipode of O-demethyltramadol using diisobutylaluminum hydride. From the mother liquid of the tartaric acid precipitation, the (+)-antipode of O- demethyltramadol is produced by freeing the tramadol base and subsequently reacting the base with diisobutylaluminum hydride. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5499717-A (JP)
Title: Manufacture of powder metallurgy product
Inventor: YUKAWA TOORU
IPC: B22F3/14
Filed: 1978-01-24
Abstract: PURPOSE: To manufacture sintered product of fine crystals, excellent in yield  strength and toughness, by controlling the metallic powder of raw material at a specific particle size in sintering metallic powder by a hot hydrostatic press.  
     CONSTITUTION: In sintering powder of alloy steel etc. manufactured by gas-atomizing using a hot hydrostatic press, powdered metal 0.12 mm in average particle diameter and 0.6 mm in max. particle diameter is used as raw material. Powder of alloy steel etc. of the above-described size is contained in a vessel, deaerated, sealed tightly, and is pressurized and sintered by usual hot hydrostatic method. Austenic crystal particle size of the product is finer than that of No. 4 γ grain size. Consequently, the sintered product is excellent in yield strength and toughness and shows improved flaw-detecting sensitivity in supersonic flaw detection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201096-A (JP)
Title: Shroud casing and cooling system
Inventor: TOMINAGA TETSUO
IPC: F04D29/58
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress disturbance of an air current at a shroud casing exit part, improve aerodynamic performance of a cooling fan, and achieve low noise. SOLUTION: A shroud casing 10 is composed of a casing main body 11 disposed from around a cooling fan 30 to be extended to the upstream side, and a diffuser 12 provided at a downstream end of the casing main body 11. An inner diameter of the diffuser 12 is set to be larger than an outer diameter of the cooling fan 30, and gradually enlarged toward the downstream side in an axial line direction, and its inner circumferential surface is protruded on the upstream side, while it is recessed on the downstream side.
Patent JP-H06214080-A (JP)
Title: Cooling water injecting device
Inventor: SAITO YOSHIAKI
IPC: G21C15/18
Filed: 1993-01-20
Abstract: PURPOSE:To provide a cooling water injecting device capable of instructing the selection of the water injecting designation to a nuclear reactor pressure vessel or a nuclear reactor containment vessel at an emergency such that an ECCS is not operated. CONSTITUTION:A cooling water injecting device is formed of a pressure detecting means 8 for detecting the pressure in a nuclear reactor containment vessel 1; a temperature detecting means 9 for detecting the ambient temperature; and an instructing device 7 for instructing, on the basis of the signals from the pressure detecting means 8 and the temperature detecting means 9, the water injection to the nuclear reactor pressure vessel when the ambient temperature in the nuclear reactor containment vessel 1 is lower than a saturated temperature to the nuclear reactor containment vessel 1, and the water injection into the nuclear reactor containment vessel 1 when the ambient temperature in the nuclear reactor housing vessel 1 exceeds the saturated temperature to the nuclear reactor containment vessel 1.
Patent JP-H02189829-A (JP)
Title: Key input device
Inventor: SENOO SEIICHI
IPC: H03K17/969
Filed: 1989-01-13
Abstract: PURPOSE:To make a key contact unnecessary by juxtaposing light filters each having a specific wavelength region and adapted to be operated by a plurality of input keys between a light emitting element and a light detector so as to compare the output of the light detector with a value on a judgment condition for specifying any one of the input keys. CONSTITUTION:When none of input keys K1-K3 are operative, a color sensor 7 receives light emitted from a light emitting element 1 without being attenuated by light filters 6. In the case of operation of the input key K1, the light filters 6 for attenuating light in the wavelength region of colors other than red cut off the path of the light emitted from the light emitting element 1 so that the color sensor 7 receives the light. An A/D converter 26 receives the output of the color sensor 7 through light amplifiers 25. A comparator 28 compares the converted signal with a value on a judgment condition stored in a ROM 27, thereby specifying the operated input key K1. This makes a key contact unnecessary so as to prevent any electromagnetic wave trouble.
Patent JP-H07209784-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using same
Inventor: TAIMA YASUO
IPC: G03C1/09
Filed: 1994-01-26
Abstract: PURPOSE:To provide the silver halide emulsion stably maintaining high sensitivity against change of processing time and having aptitude to rapid processing and the photosensitive material having it. CONSTITUTION:The silver halide grains contained in the emulsion layer have an average silver iodide content of <=2mol% and a silver halide layer in the inside of each grain, and an average silver iodide content of 0.2-15mol% near the surface of each grain, and these silver halide grains are chemically sensitized in the presence of a selenium or tellurium compound.