baber/WOPTO huggingface dataset:
Patent JP-H08225917-A (JP)
Title: Thermal spraying method onto mold for continuous casting
Inventor: HAMAYA HIDEKI
IPC: C23C26/02
Filed: 1995-06-21
Abstract: PURPOSE: To provide the thermal spraying technique to a mold for continuous casting, particularly to the long sides thereof, in which even if fusing treatment after the thermal spraying is not executed, the high adhesion is obtained without exfoliating the film. CONSTITUTION: After forming Ni-electroplating having 0.1-2mm thickness to a part or the whole of the mold surface composed of copper or copper alloy, blast treatment is executed onto this plated surface so as to become 2-8 Ra roughness. Successively, after heating the mold at 50-100 deg.C, the thermal spraying of an Ni base self-fluxing alloy composed of (1) 60-80% Ni, 15-25% Cr, 1.5-5% B, 2-6% Si, 0.5-1% C, 3-4% Fe or (2) 5-10% Cr, 1.5-3.0% B, 2-4% Si, 0.09-0.60% C, 1.5-3.5% Fe and the balance Ni, and having 10-60μm grain diameter, is executed by using oxygen/hydrogen flame at 1300-2300m/s flame speed and thereafter, the film surface is finished to 1.6-6.3S Rmax.
Patent JP-S5380679-A (JP)
Title: Vacant truck selecting device for mechanical parking facility
Inventor: SAKATA KAZUHIRO
IPC: E04H6/00
Filed: 1976-12-24
Abstract: PURPOSE:To provide a vacant truck selecting device for a mechanical parking facility, which can shorten the loading and unloading time of a vehicle without concentrating the parking at specified layer of parking units.
Patent JP-S6131956-A (JP)
Title: Meter for quantitative determination of blood component
Inventor: ARAKI KAZUHIRO
IPC: G01N27/416
Filed: 1984-07-24
Abstract: PURPOSE:To restore the sensitivity of each detecting element and to continue quantitative determination of high accuracy by determining quantitatively a material to be detected and oscillating an electrode for detecting the material to be detected and an electrode for detecting disturbing material thereby removing the material sticking to both electrodes therefrom. CONSTITUTION:When a carrier liquid 29 is sent by a metering pump 31 to sensor parts 34, 34' at a specified flow rate through a flow passage 36, reference liquid glucose is injected into an injecting port 46 and the output of the electrode 37 for detecting the material to be detected is displayed on a display part 28. The sensitivity of the electrode 37 is then stored into the memory of a CPU27. The disturbing material (urea, etc.) is then injected into the port 46 and an output is generated in the electrode 38 for detecting disturbing material as well. The outputs from both electrodes are displayed 28 and the sensitivity of both electrodes is stored into the memory. A sample soln. (blood) is injected into the port 46 after the sensitivity calibration of the electrodes 37, 38 and the outputs of the electrodes 37, 38 are arithmetically processed by the CPU27. The result thereof is displayed 28. The electrodes 37, 38 are oscillated upon ending of the measurement by which the material sticking to the electrodes is removed and the decrease in the sensitivity is prevented.
Patent JP-S6312144-A (JP)
Title: Evaluating method for semiconductor element
Inventor: UCHIDA EIJI
IPC: H01L21/66
Filed: 1986-07-03
Abstract: PURPOSE:To perform practical, accurate trap evaluation, by applying a pulse voltage, whose polarity is alternately switched, between a conductor layer and a semiconductor substrate, and measuring the capacitance-voltage characteristic between the conductor layer and an impurity layer after the application of the voltage is stopped. CONSTITUTION:A thin P-type impurity layer 11 is formed on a substrate 1. A contact electrode 12 is formed on the impurity layer 11. At the time of implantation, a switch 16 is connected as shown by solid lines. A pulse voltage of a frequency of 1kHz-1MHz is applied between a conductor layer 3 and the substrate 1. After electric charge is injected for a specified time period, the switch 16 is connected as shown by dotted lines. The capacitance-voltage characteristic is measured by a capacitance meter 6. Thereafter, the injection and the measurement are sequentially repeated. The trap is evaluated based on the shifting state of the flat band voltage. Thus the practical, accurate trap evaluation is performed.
Patent JP-S5679103-A (JP)
Title: Preparation of aqueous polymer dispersion
Inventor: OOMURA HIROSHI
IPC: C08F8/44
Filed: 1979-11-30
Abstract: PURPOSE: To prepare the titled dispersion having high stability, useful as paint, etc. and giving a coating film having excellent weatherability, by dispersing a block copolymer derived from a copolymer of a specific polymeric peroxide, an unsaturated carboxylic acid, etc. and a specific monomer, in an aqueous medium.  
     CONSTITUTION: A peroxy-bond-containing copolymer obtained by the copolymerization of (A) a polymeric peroxide of formula I [R 1  is 1W18C hydrocarbon; R 2  is 2W20C alkylene, a group of formula II (R 3  is H or methyl; R 4  is 2W20C alkylene, etc.; m is 1W13), etc.; n is 2W20] or formula III, (B) 5W40wt% of a vinyl- containing unsaturated carboxylic acid, and (C) 95W60wt% of a vinyl monomer other than the component (B), is block-copolymerized in a water-soluble organic solvent with (D) a monomer other than the component (B) and capable of giving a polymer insoluble in water or a mixture of water and the water-soluble organic solvent. More than 50 equivalent % of the carboxylic acid of the component (B) in the block copolymer is neutralized, and the copolymer is dispersed in water or a mixture of water and the water-soluble organic solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6313913-A (JP)
Title: Base roll device for supporting straight pipe
Inventor: TAKAKURA KOICHI
IPC: G03G21/00
Filed: 1986-07-02
Abstract: PURPOSE:To hold a straight pipe without the occurrence of sectional deformation or torsion by attaching a pipe extended in diameter and a pipe contracted in diameter which are made of a slit pipe to the outside of a cylindrical body, and pressing said pipes with them put between the flange of the cylindrical body and the collar of a flange. CONSTITUTION:A cylindrical body 3 is composed of a thick-walled cylindrical main body 3a and a flange 3b having a chuck hole 35 at its center, and said main body 3a is composed of a cylindrical part 31 and a flange 32 having a chuck hole 33 at its center. The outside of the cylindrical main body 3a is fitted with pipes 1a, 1b extended in diameter, pipes 2a-2c contracted in diameter and a rubber seal ring 4a. The flange 3b has a collar 36 and an annular cylindrical part 37 fitting on a small diameter cylindrical part 38. In the above constitution, a straight pipe P is attached to the cylindrical body 3, and then said pipes 1a, 1b and 2a-2c are pressed by flanges 34, 36. Consequently, a taper part functions to extend or contact each pipe diameter, and thereby the straight pipe P is held on the cylindrical body 3.
Patent JP-H07137275-A (JP)
Title: Ink jet recorder
Inventor: SHIMADA TSUTOMU
IPC: B41J2/175
Filed: 1993-06-25
Abstract: PURPOSE:To provide an ink jet recorder in which ink can be so simply supplemented as to subsequently record without interrupting recording even if ink runs out in the way of recording. CONSTITUTION:An ink jet recorder comprises a first ink tank 10 disposed near a recording head 1 to supply ink directly to the head 1, an ink cartridge 20 having a plurality of ink tank ink packs for supplying ink to the tank 10 and a spare tank.
Patent JP-2000300133-A (JP)
Title: Terminal tackle for fishing
Inventor: FUJII TOSHINOBU
IPC: A01K91/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide terminal tackle for a migratory fish of a middle or larger size such as a young yellow tail, a bonito or the like as an objective fish and capable of using a small fish hooked on a child hook as a live bait in a state as it is. SOLUTION: This terminal tackle is constituted by a parent hook 2 and a child hook 3 which is smaller than the parent hook 2 and has a lure effect, and is characterized by extending a thinner line 6 than a leader 7 attached to the parent hook 2, from the parent hook 2 and joined with the base of the child hook 3 for positioning the child hook 3 in the vicinity of the parent hook 2.
Patent JP-S5856124-A (JP)
Title: Control system for priority of bus occupation
Inventor: MAZAKI TOSHIO
IPC: G06F9/46
Filed: 1981-09-30
Abstract: PURPOSE:To easily make a change in priority accompanying an increase or decrease in the number of devices without modifying wiring, by providing each device with a similar means for occupaying a bus, and changing the priority by settings in a device. CONSTITUTION:In the system wherein plural devices are connected to a bus 11 and a bus-occupation state indication signal line 12, a code which corresponds to priority is allotted to each device 101, and codes of other devices and a new code are outputted onto the bus 11 simultaneously. Then, a code for deciding on the priority by the new code and a code outputted by each device is outputted from an ID output means 131 when the bus 11 is not occupied. Further, a priority decision part 191 decides on the level of its priority by receiving the codes from the bus 11 and when a bus occupation request is generated and the bus 11 is not occupied, a code is outputted to the bus 11 and codes on the bus are received to decided on the priority.
Patent JP-H05322868-A (JP)
Title: Portable gas-chromatograph-massspectorometer
Inventor: ITOI HIROTO
IPC: H01J49/26
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a portable GC-MS which does not require any carrier gas cylinder, has a small size and light weight, and can be operated for a sufficiently long time. CONSTITUTION:The title GC-MS is constituted of a GC 1, MS 3, and interface 2 connecting the GC 1 and MS 2 to each other. A cryopump 5 is provided as a main evacuating means for evacuating the vacuum vessel of the MS 3. The gas line 11 connected to the upper space of the liquid helium container 6 of the cryopump 5 is connected to a carrier gas flowing passage 13. The helium gas generated from the liquid helium is supplied to the GC 1 as a carrier gas by operating the cryopump 5.
Patent JP-H09190596-A (JP)
Title: Traveling information providing device for vehicle
Inventor: HAMADA HIROTO
IPC: G01C21/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To inform the driver of intersection point, etc., where drivers easily make mistakes by surely estimating it. SOLUTION: Present position data from a position sensor 10 and map data from a map data base 12 are provided for navigation ECU 14. Navigation ECU 14 evaluates whether the intersection point is an intersection point to take care where drivers easily make mistakes from the width, the kind, the connection relation, etc., of an intersection point included in map data. Evaluation is executed based on a prescribed model and when the rank of the kind of an entering road is higher than that of a confronting road, it is judged the possibility of a collision mistake with a going straight vehicle at the time of turning to the right is highly possible. On this side of the intersection point judged to need taking care, a warning guiding sound is outputted from a speaker 26 with a route guiding voice.
Patent JP-H102808-A (JP)
Title: Temperature sensor and manufacture of the same, and alarm device using the sensor
Inventor: TAMURA MASAKI
IPC: G08B19/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor which can measure temperature at high temperature by using diffusion, manufacture of the same and an alarm device using the sensor. SOLUTION: A temperature sensor comprises diffusion pair 1, 1 on which two kinds of alloy material of different composition are laminated and heating temperature T is estimated from thickness of a mutual diffusion layer 2 formed on a surface of a diffusion pair 1, 1. Powder of the alloy material which contains one kind of Ni, Co, Cr and Fe having different composition from a plate is coated on the plate selected from the alloy material which contains one kind of Ni, Co, Cr and Fe by gas flame coating and the like. An alarm device is formed by providing with the diffusion pair temperature sensor that two kinds of alloy material of different composition are laminated on moving vanes, stationary vanes and the like of a gas turbine.
Patent JP-S5487409-A (JP)
Title: Remote control switching system
Inventor: MIURA OSAMU
IPC: H04Q3/545
Filed: 1977-12-23
Abstract: PURPOSE:To make an automatic changeover between a common-use memory and memory stored with new data by transmitting information on changeover assignment time and new data from a switching center station to several subordinate stations and by detecting them by timers in subordinate stations. CONSTITUTION:New data, sent out from center station 11 to subordinate stations 10 via switching unit 12, are written in standby memory 5 via data receiving write unit 6. Next, changeover time information is sent out to subordinate station 10 and stored in changeover-time memory 7. When the time indicated by timer 9 agrees with that stored in memory 7, the output of comparative coincidence detection circuit 8 is grounded to operate relay X. This contact (x) allows common-use memory  4 connected to processor 1 to switch to standby memory 5 stored with new data. In subordinate stations 10' and 10'', the same operations are performed.
Patent JP-S6133549-A (JP)
Title: Method for detecting fault of i/o device
Inventor: NAGAHASHI TOSHINORI
IPC: G06F13/00
Filed: 1984-07-26
Abstract: PURPOSE:To judge a device generating a fault easily by displaying the stop of the repeated generation of an I/O instruction on the basis of the number of times of information informed from an I/O device when an OS generates the I/O instruction. CONSTITUTION:A CPU1 informs an I/O instruction generated on the basis of an instruction from the OS to a channel to execute the control or the like of I/O devices 2-1, 2-2. The CPU1 is provided with counters 3, 4 and display devices 5, 6 for displaying the contents of counters 3, 4 under control by the OS in addition to the I/O devices 2-1, 2-2. At the generation of the I/O instruction from the OS to the I/O devices 2-1, 2-2, the stop of the repeated generation of the I/O instruction is displayed on display devices 5, 6.
Patent JP-H06345410-A (JP)
Title: Production of high-purity hydrochloric acid
Inventor: HIROTA TAKASHI
IPC: C01B7/01
Filed: 1993-06-01
Abstract: PURPOSE:To efficiently remove impurities such as bromine and W obtain high- purity hydrochloric acid by spraying nitrogen, argon and air to hydrochloric acid containing bromine and a bromide. CONSTITUTION:For example, hydrochloric acid collected from a synthetic hydrochloric acid process is fed to a stripping tower and water purified by a pure water production device is supplied to an absorption tower. Nitrogen purified by a filter having 0.1mu sieve and a cleaning tower is used as a stripping gas, is fed to the stripping tower at a given velocity and hydrochloric acid is stripped and absorbed for 7 hours while maintaining the liquid in the stripping tower at 50 deg.C and the absorption tower at 10 deg.C. By this method, a high-purity hydrochloric acid having an extremely small amounts of bromine and a bromide is obtained. Contents of Fe, Pb, Ca and Cu have extremely been reduced.
Patent JP-H0822935-A (JP)
Title: Chip component aggregate, manufacture thereof and mounting thereof
Inventor: IKEDA JUNJI
IPC: H01G13/00
Filed: 1994-07-07
Abstract: PURPOSE:To make it possible to feed chip components by a method which can correspond easily to the speedup of a chip component mounting line, improves a space efficiency and can suppress waste of resources. CONSTITUTION:A chip component aggregate 1, which is provided with a plurality of chip components 3 and releasable bonding materials 4 bonding together the plurality of the chip components 3, is manufactured by a manufacturing method, which comprises a process of feeding the releasable materials 4 to the surfaces of the plurality of the components 3 and a process of bonding together the plurality of the components 3 using the materials 4. A method of mounting the aggregate 1 comprises a process of preparing this aggregate 1, a process of releasing the bonding, which is conducted using the bonding material 4, of the necessary chip component in the aggregate 1 with the chip component contiguous to the chip component and a process of mounting and soldering the chip components released by release of the bonding on a substrate.
Patent JP-S6047513-A (JP)
Title: Frequency shift absorbing circuit
Inventor: AOYANAGI HIDEHITO
IPC: H03J7/06
Filed: 1983-08-26
Abstract: PURPOSE:To follow up abrupt frequency shift of a receive carrier wave band signal stably and speedily by providing a complete secondary type digital PLL behind a demodulation part, and further providing a control loop including the demodulation part. CONSTITUTION:If an input signal to the demodulation part shifts in frequency, a complex number data string which rotates at a frequency deviating in phase angle is inputted as an error signal to the complete secondary type digital PLL 20, and the phase error at the output side of a phase rotator 206 is summed up successively by an integrator IG1; and a VCO207 is locked with the addition output while equal in frequency to and in phase with the input error signal, the rotator 206 generates an errorless output 2070, and a phase compensating circuit 21 cancels a similar phase error appearing in each channel. Further, the output 2110 of the IG1 is supplied to IG2, whose output controls VCO4 to form the PLL including the demodulation part 5.
Patent JP-H09319295-A (JP)
Title: Formation of braille display board and device therefor
Inventor: KUROSAKI KAZUHIKO
IPC: G09B21/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of easily forming a braille display board displayed with both of Indian ink pictures and braille. SOLUTION: The Indian ink pictures are plotted with a UV curing epoxy resin by using a plotting tool 2 and are cured. The braille of the UV curing epoxy resin is plotted by using a dispenser 3 and is cured after curing. The drawing of the braille on the Indian ink pictures by using a transparent resin is possible as well. The surfaces of the Indian ink pictures and braille are coated with transparent films after the plotting. If the braille plate is formed in the manner described above, the formation of the braille display board is made possible by plotting the Indian ink pictures and the braille and, therefore, the braille display board is formed extremely easily and inexpensively without forming block copies every time like in the conventional screen printing. Since the UV curing epoxy resin is used, the weatherability is excellent.
Patent JP-S6051477-A (JP)
Title: Piezoelectric motor
Inventor: SARUWATARI TOMOSUMI
IPC: H01L41/09
Filed: 1983-08-26
Abstract: PURPOSE:To form a piezoelectric motor of high output by supporting a drive unit which has an elastic unit and an electrostrictive element bonded to the elastic unit by a thin film which has a tension that is hardly displaced in a plane direction and readily displaced in a vertical direction. CONSTITUTION:Piezoelectric elements 8-22 are aligned in a circumferential direction on a ring-shaped elastic unit 7, alternately reversed in the polarity, bonded, a sinusoidal voltage Asinomegat is applied to the elements 8-14, Asin(omegat- 90 deg.) is applied to the elements 15-22. Thus, the unit 7 is vibrated in bending by the elongating and shrinking motions of the elements 8-22. A rotor 27 is contacted under pressure on the upper surface to obtain a rotary motion, a thin film 29 in which piezoelectric element group 28 is hardly displaced in a plane direction, and readily displaced in a perpendicular direction is supported to a bearing 30. Accordingly, the bending vibration of the unit 7 is effectively generated by reducing the loss, thereby obtaining the piezoelectric motor of high output.
Patent JP-S63319206-A (JP)
Title: Production of metallic silicon
Inventor: MIYATA KUNIO
IPC: C01B33/02
Filed: 1987-06-23
Abstract: PURPOSE:To increase the SiO partial pressure in a flame region and to promote an Si forming reaction by solidifying a part of gaseous SiO in the low-temp. zone formed at the lower part of a shaft furnace, and dropping the solidified SiO into the flame zone. CONSTITUTION:The low-temp. zone A at about 1,700-1,800 deg.C is formed at the lower part of the shaft part 6 erected in an arc furnace 1, and a part of the gaseous SiO introduced from the arc furnace 1 is condensed in the low-temp. zone A. The remaining gaseous SiO is allowed to react with a carbonaceous material in the shaft part 6, and SiC, SiO2, etc., are formed. The carbonaceous material contg. the SiO formed and condensed in the low-temp. zone A is dropped and supplied into the flame zone 4 at regular intervals of time. Consequently, the SiO partial pressure is increased, and the Si forming reaction is promoted. In addition, the lowering of the SiO partial pressure due to the carbon pellet dropped from the shaft part 6 is controlled, and the formation of Si is promoted in the flame zone 4.
Patent JP-H11346891-A (JP)
Title: Wadding for mattress
Inventor: INATOMI SHINICHIRO
IPC: A47G9/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a mattress having excellent housing and carrying properties by incorporating polyester fibers which are formed by coating a part of their fiber surfaces with a silicone-base high molecule substance and have a fiber-to- fiber static friction coefft. of a specific value into the wadding for the mattress and specifying the thickness, density and bendability thereof respectively to specific values by mechanical confounding with needle punches. SOLUTION: The polyester fibers which are formed by coating at least a part of their fiber surfaces with the silicone-base high molecule substance and have the fiber-to-fiber static friction coefft. regulated to <=0.18 are incorporated into the wadding for the mattress in order to obtain the mattress which is soft in hand and is excellent in the housing property, the ease of drying on drying poles and the carrying property. The wadding for the mattress regulated in the thickness to 20 to 100 mm, the density to 0.02 to 0.08 g/cm<2> and the bendability to <=50 cm is formed by the mechanical confounding with the needle punches. The polyester fibers to be used are adequately polyester short fibers of 5 to 20 denier in fineness and 50 to 80 mm in fiber length in order to provide adequate bulkiness and soft hand. The content of the polyester fibers is specified preferably to 20 wt.%.
Patent JP-S6134932-A (JP)
Title: Vapor growing process
Inventor: KASAI KAZUMI
IPC: C30B25/14
Filed: 1984-07-26
Abstract: PURPOSE:To make it feasible to grow epitaxial layers efficiently provided with sharp fluctuation in composition or concentration profile as well as even thickness distribution by a method wherein semiconductor layers are vapor-grown on substrates while shifting nozzles of gas supplying tubes at a certain interval from the substrates being processed. CONSTITUTION:A horizontal reacting tube 10 is separated into a growing chamber 13 and a stand-by chamber 4 by means of quartz wall 11 and a carbon susceptor fixing part 12 and then substrates 1 being processed placed on a carbon susceptor shifting part 14 are crystal-grown while shifting gas supplying tubes 18 to be slid back to the stand-by chamber 14 after specified films are grown up. In other words, epitaxial layers with even film thickness distribution may be grown supplying the substrates 1 with even amount of reaction gas by a method wherein the gas supplying tubes 18 are fixed by e.g. stainless steel made bellows 22 using O rings 23 while nozzles 24 are shifted along the substrates 1 being processed with the other ends of bellows 22 fixed to a flange 16.