baber/WOPTO huggingface dataset:
Patent JP-S62250502-A (JP)
Title: Rotary magnetic recording and reproducing device
Inventor: TAKIZAWA HITOSHI
IPC: G11B5/53
Filed: 1986-04-23
Abstract: PURPOSE:To facilitate the forming of a rotary disk and to obtain a rotary magnetic recording and reproducing device with excellent practicality by imbedding a connection terminal member whose one end is connected to an end of a winding of a rotor side transformer element and whose other end is connected to a winding relay means into a connector member made of an insulation material and arranging the result onto the rotor side transformer element. CONSTITUTION:A folded arm D formed to one end to a connection terminal member 13 is soldered to a winding 12a of the rotor side transformer element 12 and a pin shaped end E formed to the other end of the connection terminal member 13 is soldered to a relay printed board 15 fitted to a rotary drum 10 in the pattern shown in a caption F. On the other hand, a winding 7a of a magnetic head 7 is connected to a relay printed board 17 fitted to a head stationary memory 8. A groove G is formed in advance to a peripheral of the rotor side transformer element 12 and the element 12 is subject to insert forming to the connector member 14 by pouring part of the connector member 14 into the groove G in applying molding of the connector member 14.
Patent JP-S62249427-A (JP)
Title: Temperature regulator and assembly apparatus equipped with this temperature regulator
Inventor: YAMAGATA TOSHIO
IPC: H01L21/50
Filed: 1986-04-23
Abstract: PURPOSE:To cool a whole work uniformly and quickly and avoid development of crackings in chips by a method wherein a plurality of temperature regulating blocks are provided along the transfer passage of the work and the temperatures of the blocks are varied step by step toward the direction of the transfer of the work. CONSTITUTION:A temperature regulator 15 is composed of a plurality of heat blocks 13, i.e., temperature regulating blocks 16, which are made of material with excellent heat conducting properties and arranged in one row. A work 14 is transferred on the blocks 16 while being contacted with them and the temperatures of the temperature regulating blocks 16 are reduced step by step along the direction of the transfer of the work 14. Therefore, during the work 14 is transferred from the 1st temperature block 16 to the last temperature block 16, the work 14 is cooled down, for instance from 450 deg.C to a room temperature, in a very short time. Moreover, as the work 14 is cooled uniformly from the bottom surface by heat transfer cooling, degradation of quality such as crackings in chips caused by nonuniformity of cooling can be avoided.
Patent JP-H04322379-A (JP)
Title: Check device
Inventor: SATO KAZUHIKO
IPC: G01N21/88
Filed: 1991-04-23
Abstract: PURPOSE:To shorten the time spent in check of one check object character to shorten the time of the whole of a check process by accurately and quickly aligning the position in a window area of the check object character and that of a master character by normalizing correlation dependent upon horizontal and vertical profiles at the time of segmenting picture data of the check object character from picture data of the check object based on the window area. CONSTITUTION:In a check device where the image of the check object is picked up by CCD cameras 11a, 11b,...11e to check a defect, the position in the window area of the check object character and that of the master character are aligned based on normalizing correlation dependent upon horizontal and vertical profiles of picture data of the check object character when the picture data of the check object character is segmented from picture data of the check object based on the window area.
Patent JP-S61174945-A (JP)
Title: Selective adsorbent of metallic ion
Inventor: KATO YASUHIKO
IPC: B01J20/18
Filed: 1985-05-01
Abstract: PURPOSE:To utilize effectively coal ashes being waste and to prepare inexpensively in adsorbent excellent in the metallic selectivity by preparing P-type zeolite from coal ashes and making it an essential body to form the selective adsorbent of metallic ion. CONSTITUTION:For example, 50g fly ashes and 500cc of a 3N-NaOH aq. soln. are mixed and heated at 90-100 deg.C for about 18hr. After finishing the reaction, the solid content is filtered and sufficiently washed till 10.5pH is attained after washing it with water. P-type zeolite having about 40% degree of crystallization is obtained by drying it at 110 deg.C. In such as case, about 40g P-type zeolite is obtained from 50g fly ashes. The P-type zeolite obtained from fly ashes has the excellent adsorbability for the ions of Pb and Cd, etc., and the adsorp tion performance is excellent even in the coexistence of the other ions.
Patent JP-S5717154-A (JP)
Title: Semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L23/427
Filed: 1980-07-04
Abstract: PURPOSE:To contrive miniaturization and light weight and to increase cooling performance by alternately stacking evaporators and semiconductor elements for one condenser in an ebullition type semiconductor cooling device wherein a plurality of pressure welded stacks are connected to the condenser. CONSTITUTION:Two stacks 9, 10 assembled by alternately stacking evaporators 2 and semiconductor elements 3 and pressed by a clamping device are arranged to connect to a condenser 4. In this way, one protective device for every kind of equipment will be enough because the condenser is consisted as one body and a small-sized and light-weighted semiconductor device for loading in a vehicle will be obtained.
Patent JP-2000286328-A (JP)
Title: Gas treatment apparatus
Inventor: KITAMURA MASAYUKI
IPC: H01L21/68
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To support a substrate almost by the whole surface by a receptacle part and to deliver a substrate between the receptacle part and a conveying part, when a semiconductor wafer is treated by gas while it is being rotated. SOLUTION: A tray 4, provided with a ring 41 and an inverted L-shaped wafer support 42 provided, in such a manner that the advancing/retreating region of an outer carrying arm is formed on the three equally divided positions in the circumferential direction of the ring 41, is supported by the inner wall of the treatment chamber. A mounting part 3, which can be moved vertically and freely rotatable and having the size slightly smaller than the inner circumference of the ring 41, is raised from the lower side of the tray 4, the wafer W on the tray 4 is received, and the wafer W is supported almost by the whole surface, by bringing the wafer supporting part 42 into the groove part 34 on the surface of the mounting part 3.
Patent JP-H09276449-A (JP)
Title: Racket frame
Inventor: TAKAHASHI YASUHIKO
IPC: A63B49/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a racket frame which can be manipulated easily even for a high-level player having high swing speed, has high repulsiveness against high speed, further, easily loads spin and improves controllability as well. SOLUTION: Concerning a racket frame 1 made of fiber reinforced synthetic resin having a face part 2 forming a gut face by spreading over gut, shaft part 3 continued to the face part 2 and grip part 4 continued to the shaft part 3, when the weight is less than 260g and measured while fixing the base end of the grip part 4 and applying the load of 6kg to the top end of the racket frame vertically to the gut face, the bending warp quantity of the racket frame 1 is less than 11mm. When the load of 6kg is applied to the widest section of the face part 2 vertically to the gut face, a torsion angle around a frame axis is smaller than 2 deg., S/T is from 0.3 to 0.6 and T is less than 22mm.
Patent JP-S59221295-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/40
Filed: 1983-05-27
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-S63258921-A (JP)
Title: Aromatic polycarbonate terpolymer
Inventor: SASAKI KENICHI
IPC: C08G64/00
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the title terpolymer which is suitable for optically-recording disks by effecting terpolymerization of 3 kinds of bisphenyl propane compounds through carbonate bonds, thus having small photoelastic constants without any adverse effect on its mechanical properties. CONSTITUTION:(A) 20-60mol.%, preferably 30-55mol.% of 2,2-bis(4-hydroxy-3- tert.-butylphenyl)propane of formula, I, (B) 1-30mol.%, preferably 5-25mol.% of 2,2-bis-(4-hydroxy-3-isopropylphenyl)propane and (C) 20-70mol.%, preferably 25-65mol.% (totally, A+B+C=100mol.%) of 2,2-bis-(4-hydroxyphenyl)propane are allowed to react with one another and link them through carbonate bonds to give an aromatic polycarbonate terpolymer having 125 deg.C or higher glass transition point and less than 60 brewstars of photoelastic constant.
Patent JP-H10283916-A (JP)
Title: Electron tube getter device, and electron tube using the device
Inventor: OKAI TADAKI
IPC: H01J29/94
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To make an electron tube inside atmosphere into a reductive atmosphere easily with good reproductivity, improve quality and reliability, by including Ba-Al alloy powder, Ni powder together with alloy type hydrogen emitting body into a getter material. SOLUTION: A getter device 1 is constituted by packing a getter material 3 into a getter vessel 2, one end of which is opened and having an annular inner wall. For instance, mixed powder; of a Ba-Al alloy powder of 40-60 wt.%, and an Ni powder of 60-40 wt.%; is used as the main component of the getter material 3. Additional quantity for alloy type hydrogen emitting body is nearly a 10-30 wt.% degree preferably to mixed powder of Ba-Al alloy powder and the Ni powder. As the alloy type hydrogen emitting body, the following hydrogen storage alloys are used; a Zr-Ni system, a Zr-Al system, and a Ti, Ta, Th-Ni, Al, system. Quality and reliability can be improved, and a stable in-tube atmosphere can be obtained, by using such the getter device 1.
Patent JP-S60235896-A (JP)
Title: Production of highly concentrated coal/water slurry
Inventor: SEIKE YAJIYUUROU
IPC: C10L1/32
Filed: 1984-05-09
Abstract: PURPOSE:To produce the titled slurry which has a low viscosity and is excellent in uniformity, by dehydrating a low-concn. coal/water slurry and adding adjusting water, additives and an alkaline agent to the dehydrated cake to adjust the pH of the resulting slurry. CONSTITUTION:Coal in a reservoir 1 and water in a tank 3 (optionally, an alkaline agent from a tank 11 is added to water) are fed through lines 2, 4 to a wet- process mill 5 and crushed to obtain a coal/water slurry contg. coal at a low concn. of 20-60wt%. The slurry is dehydrated in a dehydrator 7 and the dehydrated cake is fed to an agitator 10 where additives from a tank 15 and adjusting water in a tank 13 contg. an alkaline agent fed from the tank 11 are mixed with the cake and the mixture is stirred to adjust the pH thereof. The resulting slurry is fed to a tank 18 to store it.
Patent JP-S5519475-A (JP)
Title: Butt pressure welding method of large-diameter pipe and apparatus thereof
Inventor: YAMAGUCHI JIYOUSUKE
IPC: B23K20/00
Filed: 1978-07-28
Abstract: PURPOSE: To perform centering with ease, increase upsetting pressure and improve quality by overhanging the specified strap metals from the inner side of both pipes to be pressure welded, aligning their centers and fitting rings from the outside as well and clamping the rings.  
     CONSTITUTION: An external ring 3 and a strap metal 2 being an internal member are so mounted to the correct position at the end of a pipe 1 that they are clamped in the same position from the inside and out of the pipe 1. They are then clamped by pulling of a small cylinder 10. Next, a cylinder 8 is retreated to constrict a strap metal 2' and a pipe 1' is fitted and is butted and contacted to the pipe 1, thence an external ring 3' is fitted so as to include the contact parts of the pipes 1, 1'. A cylinder 10' is then operated to open the strap metal 2' and support the pipes 1, 1' concentrically, whereby they are clamped by the external ring 3' and centering is accomplished simultaneously. Next, the ring 3' is slided to the outer position of the strap metal 2' and is clamped to complete the preparation for pressure welding. Thereafter, the contact parts of the pipes 1, 1' are induction heated and are pressure welded by operating the cylinder 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208846-A (JP)
Title: Priority deciding system for kana (japanese syllabary) letter train
Inventor: OOYAMA YUTAKA
IPC: G06F3/16
Filed: 1982-05-31
Abstract: PURPOSE:To decide the most assured KANA letter train, by using the connection information of Japanese words to compensate for the vagueness of the result of identification in case it is impossible to decide well-definedly the result of identification of a monosyllable voice input device. CONSTITUTION:A user feeds voices divided for each monosyllable to a monosyllable voice input devce 1. Then the KANA letter candidates corresponding to fed monosyllables and the tolerance showing the assuredness of these candidates are delivered to a KANA letter/tolerance storage device 2. An arithmetic device 4 calculates the priority of the KANA letter train from the KANA letter condidates and their tolerance within the device 2 and the Japanese word connection information which is previously stored in a connection information storage device 3. In such a way, the priority is obtained for every KANA letter train and then stored in a KANA letter train storage device 5. Thus it is possible to obtain the most assured KANA letter train corresponding to the input voice.
Patent JP-S63258258-A (JP)
Title: Pneumatic booster
Inventor: ENDO MITSUHIRO
IPC: B60T13/57
Filed: 1987-04-15
Abstract: PURPOSE:To enable improvement in stable brake property and durability by engaging a first valve portion with a poppet seal, steadily seating a second valve portion onto the seal, and opening/closing an orifice so as to give a driver preferable braking feeling with relief. CONSTITUTION:When the stopping-on of a brake pedal is stopped at the middle load state, an input shaft 20 is stopped and a valve body 18 is advanced so that the first valve portion 28 of a plunger 19 is engaged with the inner circumference of a poppet seal 23. Thereat, a second valve portion 29 isn't steadily seated onto the front end surface of the seal 23, so that atmospheric air is gradually introduced into a variable pressure chamber 14 through the orifice 30 of the seal 23 so as to rise only output. Therefore, the output rise gives a driver preferable braking feeling with safety. And moreover, the advance of the body 18 steadily seated the valve portion 29 onto the front end surface of the seal 23 so as to completely cut off the communication between the variable pressure chamber 14 and the atmospheric air, thereby stopping the advance of the body 18, And next, restepping-on of the brake pedal advances the plunger 19 so as to introduce the atmospheric air into the variable pressure chamber 14, thereby transmitting boost power to an output shaft 21.
Patent JP-S59218765-A (JP)
Title: Semiconductor device
Inventor: HATSUTORI YOSHIO
IPC: H01L27/02
Filed: 1983-05-26
Abstract: PURPOSE:To obtain a higher density and higher integration MOS semiconductor device without gate insulating film breakdown even if the gate insulating film of the MOS semiconductor device is sufficiently reduced in thickness by eliminating the application of a voltage of limited voltage of higher selected to be lower than the withstand voltage of the gate insulating film for the gate insulating film of the device having a thin gate insulating film. CONSTITUTION:The gate electrode and the source electrode of a depletion type NMOSFET13 are connected to form a voltage limiter. When the limit voltage of the FET13 is selected to a value lower than he withstand voltage of the gate insulating film of a CMOSFET14 and higher than the used power source voltage of the CMOSFET, the voltage of the gate electrode B of the FET14 is limited to the limit voltage even if any high voltage is applied to the drain electrode A of the FET13. A resistor 11 and a clamp diode 12 are disposed in a circuit for preventing the damage of the gate insulating film of the FET13, and when the thickness of the gate insulating film is increased, the damage of the gate insulating film can be simply prevented by the resistor 11 and the diode 12.
Patent JP-S58210636-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAGO HARUYUKI
IPC: H01L27/04
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a device suitable for gate array type large scale integrated circuit of the master slice system by forming the power supply lead with the same wiring layer and the signal ends of function blocks of element region are connected in the wiring region by the wiring layers different from the former layers respectively. CONSTITUTION:The main power supply lead 9 is provided on the first wiring layer in the vicinity of both sides of element region 1 and the main power supply lead 9 and the power supply branching lead 6 in the element region 1 are connected as required in several areas by the wiring 14 belonging to the first or second wiring layer. The input output terminals of the function block 13 located on the element region 1 is extended up to the edge part of element region 1 using the second wiring layer and the wirings in these wiring regions 2 are performed by the wiring 10 belonging to the second wiring layer, wiring 11 belonging to the third wiring layer and a connecting hole 12. Therefore, in such a structure, wide main power supply line 9 can be formed, the cell for branching power supply line is made unnecessary and the wirings 10, 11 can be isolated from the element region 1.
Patent JP-S59218355-A (JP)
Title: Fuel heating device
Inventor: NARA AKIO
IPC: F02B3/06
Filed: 1983-05-25
Abstract: PURPOSE:To prevent fuel from turning to a waxy distillate, by installing a setting housing, which houses a honeycomb-shaped PTC heater in a fuel leading part of a fuel filter, in case of a fuel heating device for a Diesel engine. CONSTITUTION:A heater device 1 is locked to a fuel leading part 3a of a fuel filter 3 via a metal packing 21. A ceramic resistance heating element (PTC heater) 13 having a positive resistance temperature coefficient is set up inside an empty space being formed by both housings 8 and 10. This PTC heater 13 is made up into a honeycomb form carrying plural numbers of through holes 20. Thus, fuel can be directly heated so that the fuel is prevented from turning to a waxy distillate.
Patent JP-H07284240-A (JP)
Title: Miniature motor
Inventor: HARANO JUNICHI
IPC: H02K5/10
Filed: 1994-04-06
Abstract: PURPOSE:To support a rotating shaft stably by a method wherein the axial length of a miniature motor is reduced and the deformation of a thrust bearing member which supports the rotating shaft in a thrust direction. CONSTITUTION:A stator 32 is attached to the inside a casing 31 and a rotor 34 is provided in the casing 31. The rotating shaft 35 of the rotor 34 is supported by bearing devices 36 and 37 which are attached to both end parts of the casing 31 respectively. A thrust bearing member 51 which has a diameter smaller than the inner diameter of a bottomed recess 39 formed in the casing 31 and is placed on the flat bottom 54 of the bottomed recess 39 and supports the end part 57 of the shaft 35 in a thrust direction and bearings 53 which are fixed to the inside of the bottomed recess 39 and pressed against the thrust bearing member 51 and support the shaft 25 in radial directions in a shaft insertion hole 52 are provided in the one bearing device 37. The shaft insertion hole 52 is linked with a through-hole 56 drilled in the bottom plate 55 of the bottomed recess 39.
Patent JP-H05284988-A (JP)
Title: Production of bacterium cellulose using viscous substance
Inventor: WATABE OTOHIKO
IPC: C12P19/04
Filed: 1992-04-13
Abstract: PURPOSE:To smoothly obtain the subject cellulose while preventing clogging in a fermentation tank, pipes, valves, etc., by subjecting a bacterium capable of producing cellulose to spinner culture in a medium containing a viscous substance to produce small lump of bacterium cellulose. CONSTITUTION:A viscous substance comprising a water-soluble natural polysaccharide such as xylan, xyloglucan, xanthan gum, alginic acid (salt), etc., is dissolved or dispersed into a liquid medium containing sucrose, yeast essence, ammonium sulfate, monopotassium sulfate and magnesium sulfate, a bacterium (e.g. Acetobacter aceti subsp. xylinum ATCC23,769) capable of producing cellulose is inoculated into the medium and subjected to spinner culture at 28 deg.C for 4 days. Bacterium cellulose is formed and accumulated as a gelatinous substance, then the gelatinous substance is separated and cleaned with a diluted acid, an organic solvent, hot water, a surfactant, etc., alone or in combination to smoothly produce bacterium cellulose.
Patent JP-S61250630-A (JP)
Title: Simultaneous recording method for date or the like of lightning photographic device
Inventor: TADA TSURU
IPC: G03B15/00
Filed: 1985-04-30
Abstract: PURPOSE:To records necessary time on the same film simultaneously with the photography of lightning discharge by lighting a timer device installed separately from a photographic device during photography, projecting its image on the film surface, and photographing it together with a lightning discharge image which is incident simultaneously. CONSTITUTION:When the distance between a closeup lens 8 and the display surface of the timer device is set equal to the focal length of the closeup lens 8, the rays of light passed through the closeup lens 8 are a parallel light beam, so that the display surface of the timer device 4 is at infinite distance when viewed from the photographic lens 2 of a camera 1. The parallel light beam forms an erect real image through a half-mirror 9 and the image is formed on the film surface through the photographic lens 2 of the camera 1 whose photographic distance is set to infinite distance and then recorded simultaneously together with a lightning discharge image formed at the same time. Consequently, the positions of the lightning discharge image and the display surface of the timer device are selected properly to obtain the film where, for example, the lightning discharge image A and timer display image B containing up to year, month, day, hour, minute, and second data are recorded together.
Patent JP-S62248732-A (JP)
Inventor: SATO KUNIAKI
IPC: E04B1/30
Filed: 1986-04-22
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-S5319544-A (JP)
Title: D.c. lightning conductor
Inventor: MURANO MINORU
IPC: H01T1/04
Filed: 1976-08-06
Abstract: PURPOSE: To easily establish the interruption of low voltage and fuse cut-off time by providing a permanent magnet on the outer face of the arc extingushing plate forming the arc extingushing chamber to reinforce the magnetic flux generated by a blow-out coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63259459-A (JP)
Title: Limiting current type gas sensor
Inventor: TAKIGAWA OSAMU
IPC: G01N27/12
Filed: 1987-04-17
Abstract: PURPOSE:To enable the use and miniaturization of a thin film solid electrolyte, by forming a thin film at one end of an Si substrate provided with a hole by sputtering or the like to provide a porous body covering one of a pair of electrodes provided on both sides thereof. CONSTITUTION:First, a first platinum electrode film 1-2 is formed on an Si substrate 1-1 in a specified shape and a gas ion transmitting solid electrolytic film 1-3 is deposited thereon. In addition, a second platinum electrode 1-4 is formed on the top of the film. Then, the Si substrate 1-1 at the bottom of the electrode film 1-2 is etched away to form a hole 1-6 and, subsequently, a porous body 1-5 is formed to made an element. A part of the second electrode 1-4 is made of Au without catalytic activity and is led outside the porous body 1-5. Thus, a reliable thin film can be prepared on a hole by utilizing the nature of strict etchability silicon has.