baber/WOPTO huggingface dataset:
Patent JP-S5990616-A (JP)
Title: Removal of co2 and/or h2s from gas
Inventor: KURAUSU FUORUKAMAA
IPC: C10K1/14
Filed: 1983-10-03
Abstract: 1. A process for removing CO2 and/or H2 S from a gas which contains CO2 and/or H2 S, in which the gas containing CO2 and/or H2 S is treated, in an absorption stage at from 40 to 100 degrees C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine, the treated gas is taken off at the top of the absorption stage, the aqueous absorption liquid laden with CO2 and/or H2 S is taken off at the bottom of the absorption stage and then regenerated, and the regenerated absorption liquid is recycled to the absorption stage, characterized in that the regeneration is carried out exclusively in one or more flash stages, the flash gases being taken off at the top of the flash stage or flash stages, and, to compensate for the losses of water as a result of water present in the gas streams taken off at the top of the absorption stage and of the flash stage or flash stages, an amount of steam corresponding to the water loss is fed in at the bottom of the last flash stage or, if only one flash stage is used, at the bottom of this stage.
Patent JP-H0514886-A (JP)
Title: Bs, cs signal transmission/reception method using catv system
Inventor: NAGAYAMA TATSUSHIROU
IPC: H04N21/2385
Filed: 1991-06-28
Abstract: PURPOSE:To prevent a configuration of a CATV center from becoming too complex, to avoid the quality of BS, CS signal from degrading and to let a company which broadcasts BS, CS manage subscribers to CATV when a satellite broadcast is transferred by CATV. CONSTITUTION:BS, CS signal is demodulated by a BS, CS tuner 2, and then that demodulated signal is modulated by a TV modulator 3. At the same time, a sound sub-carrier is taken out of the detected output of the tuner 2, and then its frequency is converted by a converter 4 into a dead channel of CATV, and then the outputs of both the converter and the TV modulator are forwarded to a transfer path 5 of CATV at once. Mean while, by a democlulator 7 in a subscriber's house, the signal on the transfer path 5 is demodulated so as to be inputted into a decoder 8, and the sound sub-carrier is permitted to be a bit stream signal by a receiver 9. By the bit stream signal, scrambling between a video signal and a sound signal is released at the decoder 8.
Patent JP-S57106132-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTSUKA YOSHIO
IPC: H01L21/304
Filed: 1980-12-24
Abstract: PURPOSE:To enhance the machining accuracy of an apparatus for manufacturing a semiconductor device by providing means for setting a semiconductor pellet in parallel with the rotating plane of a grindstone axis and means for centering and holding the rotating axis of the pellet in a bevelling machine. CONSTITUTION:A semiconductor pallet is placed on a collet chuck, is projected on an upper jig 4 in contact, and a semiconductor element is centered by the collet chuck 8 as a collet sleeve 9 rises. A grindstone 7 is contacted with the outer peripheral surface of the pellet to bevel the pellet. Even if the parallelism is not produced in the element in this manner, the side of the pellet surface can be used as a machining reference surface, thereby improving the machining accuracy, and the yield and workability can be enhanced.
Patent JP-S6246125-A (JP)
Title: Coal supply method
Inventor: AOKI YUTAKA
IPC: F23N1/00
Filed: 1985-08-21
Abstract: PURPOSE:To measure a coal quantity and supply it accurately over a range from the full load condition to a low load condition by adjusting the thickness of a coal layer on a conveyer belt with adjustment of baffle plates location in the vertical direction and also adjusting a belt speed to meet the required coal supply quantity with measurement of a coal weight. CONSTITUTION:A motor 6 moving up and down is driven to move baffle plates 2 vertically by a control device 8 according to an operating condition of a mill and a layer thickness of coal 3 on a belt 4 is determined. The weight of coal in the belt 4 is measured by a load meter 5 and its measured result is input to the control device 8. The control device 8 calculates a travel speed of the belt from said measured result and the required coal supply quantity and a travel quantity of the belt 4 is allowed to coincide with the calculated result by control of a motor 7. For a substantial change, the baffle plates 4 are moved up and down to accommodate an expected change in supply quantity and the thickness of the coal layer is adjusted.
Patent JP-S57108146-A (JP)
Title: Method for inhibiting fogging of vinyl chloride resin
Inventor: OKUMOTO TADAOKI
IPC: C08K5/17
Filed: 1980-12-26
Abstract: PURPOSE: To inhibit effectively the fogging of vinyl chloride resin products containing a phthalate ester as a plasticizer, by adding an amino alcohol.  
     CONSTITUTION: An amino alcohol such as monoethanolamine, diethylethanolamine or N-n-butyl-2,2'-iminodiethanol is added to a non-rigid vinyl chloride resin contg. a phthalate plasticizer blended therewith. Resin products are formed by using the resulting compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1125389-A (JP)
Title: Information providing system and information processor used for the same
Inventor: KOSAKA ATSUSHI
IPC: G06Q30/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide information collected from a vehicle to another vehicle while maintaining information reliability. SOLUTION: Various kinds of information (road surface μ, traveling time, congestion information, and NOx concentration or the like) is transmitted from a vehicle 10 through a satellite 12 to a center 14, and processed by the center 14, and the information is provided to another vehicle. The center 14 is provided with a data base for storing a statistical relation between information to be collected and relevant information. The center 14 requires the relevant information of the collected information from the vehicle 10, and evaluates the reliability of the collected information based on the obtained relevant information and the statistical relation.  For example, when the collected information is the road surface μ, a temperature is required as the relevant information, and the reliability of the collected road surface μ is evaluated from the statistical relation between the road surface μ and the temperature.
Patent JP-H0349119-A (JP)
Title: Push button switch
Inventor: HAYASHI KAZUTOSHI
IPC: H01H13/04
Filed: 1989-07-15
Abstract: PURPOSE:To facilitate assembly and improve the fitting workability to a printed board by providing a binge-coupled cover section and a slider opening section on the upper section of a housing molded with resin, and providing auxiliary terminals on the lower section of the side face. CONSTITUTION:A cover section 3 coupled by a hinge 31 and a slider opening section 9 are provided on the upper section of a resin-molded housing 1, holes for inserting terminals 42 are provided on the bottom section, and auxiliary terminals 2 used when fitted to a board are provided on the lower section of the side face. A spring 5, a slider 6, a lever 43 operated by the slider 6, and a switch element section 4 with terminals 42 end contact sections 41 can be all inserted from above and assembled, assembly is easy and suitable for automatic assembly the fitting to the board via terminals 2 is easy, and a push button switch with improved fitting workability is obtained.
Patent JP-H0740549-A (JP)
Title: Ink jet recording and device
Inventor: SHIMODA JUNJI
IPC: B41J2/505
Filed: 1993-07-26
Abstract: PURPOSE:To ensure that a polychromatic image in color inks and a monochromatic image in a unicolor can be recorded using an optimal amount of ink by increasing the maximum discharge amount of ink droplets per single pixel during the recording of a monochromatic image compared to the maximum discharge amount during the recording of a polychromatic image. CONSTITUTION:Two different color ink droplets are allowed to drop sequentially onto one position in a single pixel and mixed on a recording sheet 16 to obtain a recorded color image. The travelling speed of a carriage 15 during the recording of a monochromatic image is 1/2 of the travelling speed during the forming of a color image, and the recording speed during the recording of a monochromatic image is about 1/2 of the recording speed during the recording of a color image. In addition, a position where ink droplets are allowed to drop is offset in the moving direction of the carriage 15, because two dots of ink droplet are discharged into a single pixel from the same head 14. Further, a recording density is increased to obtain a monochromatic image of high quality, because two dots of BK(black ink) droplet are discharged into a single pixel.
Patent JP-H0510541-A (JP)
Title: Cross flow fan for hot air heater
Inventor: HASEGAWA KEIICHI
IPC: F24F1/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve surging bearing of a cross fan functioned as a convection fan for a hot air heater. CONSTITUTION:Cover bodies 16a and 18 are formed and disposed to the peripheral surfaces of the two end parts of a cross fan. The short sides of a pair of baffle plates 19 and 20 in an L-shape in cross section are located in a state to approach a cover body and the long sides thereof are disposed in parallel to the two insides of casings 16 and 17 with a distance therebetween.
Patent JP-2000021717-A (JP)
Title: Exposure control method and aligner
Inventor: OZAWA KEN
IPC: G03F7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the exposure for improving exposure control accuracy at exposing by using a pulse light source. SOLUTION: Pulse lights from an eximer laser light source 1 are introduced into a fly-eye lens 5, and one part of the pulse lights outgoing from the fly eye lens 5 is made incident on an integrator sensor 25, and a reticule 11 is irradiated with the residual large part of the pulse lights, and the image of the pattern of the reticule 11 is scanned and exposed through a projection optical system 13 on a wafer 14 under the pulse lights. Then, pulse energy on the wafer 14 is detected through an integrator sensor 25, and the impressed voltage of the eximer laser light source 1 at the time of the next pulse emission is set based on the detected result, and the eximer laser light source 1 is made to perform pulse emission based on this target value.
Patent JP-2001009539-A (JP)
Title: Turret punch press
Inventor: KAWASHIMA TAKESHI
IPC: B21D37/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To surely push up a die at a metal mold exchange time by avoiding a die push-out member and a die-holder from becoming adhered closely and unseparatable. SOLUTION: A die holder 67 is set up on a bottom turret 15 and a push out member 69 for a die having an upper flange 69F is installed in an installation hole 71 formed on the die holder 67 while the die D is installed at an upper part of the upper flange 69F of the push out member 69 for the die. A die pusher is installed at a lower position of the push out member 69 in the metal mold exchanging position C, which being opposed to a punching work position, and a passage 75, which through connects with a sliding face 73 formed between the push out member 69 outer surface and the die holder 67 inner surface, is provided with the die holder 67 while a hole 77 is formed on the upper flange 69F of the member 69, for connecting through the passage 75.
Patent JP-S6245154-A (JP)
Title: Ceramics package
Inventor: SAITO KAZUYOSHI
IPC: H01L23/10
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a package whose airtightness can be maintained even if it is subjected to a thermal load by molding the package with two types of glass materials whose thermal expansion coefficients are different from each other when the thermal expansion coefficients of a base and a cap are different from each other. CONSTITUTION:Thermal stress created in the junction of two types of materials is mainly influenced by the difference  alpha between the two thermal expansion coefficients, a junction area S, temperature difference  T and rigidities E of the materials. Generally, the thermal sterss sigma is expressed by the formula: sigma=K.E. alpha. T. Therefore, as the thermal expansion coefficients of glasses 13 and 17 are close to that of a base 15 and the thermal expansion coefficients of glasses 12 and 18 are close to that of a cap 11, only thermal stresses at the boundaries between the glasses 13 and 17 and the top 11 and between the glasses 12 and 18 and the cap 15 have to be considered. As the mis-matching area of thermal expansion coefficients is about a half of the area of the package which is molded with one type of glass like in the conventional method, the thermal stress can be reduced without deteriorating the junction strength.
Patent JP-S6427822-A (JP)
Title: Substrate position correcting method
Inventor: TANAKA SUEHIRO
IPC: H05K13/04
Filed: 1987-07-23
Abstract: PURPOSE:To enable arbitrary selection of a set position and to permit high- reliable correction of a position, by a method wherein recognition marks are set in the vicinity of a part mounting position on a substrate, and through detection of the recognition mark, the detecting result causes correction of the position of the substrate. CONSTITUTION:A pair of recognition marks 18 and 18 for correcting the whole of a substrate are set at the corner parts at both ends of a substrate 11. Since displacement in a pattern normally frequency occurs at a part A, a pair of recognition marks 19 and 19 are set in the vicinity of parts 14 and 15, intended to be mounted to the part A, independently from the recognition marks 18. In mounting of the parts, the position of the whole of the substrate 11 is corrected by means of the recognition marks 18 and 18 to mount the parts 16 and 17. In relation with the part A, through utilization of the recognition marks 19 and 19, further independent correction of a position is effected to mount the parts 14 and 15. After completion of independent correction, parts 12 and 13 are mounted based on the result of recorrection of the position as a whole.
Patent JP-H0786477-A (JP)
Title: Circuit package and its forming method
Inventor: EDOWAADO JIYON DONBUROSUKII
IPC: H01L23/552
Filed: 1994-08-05
Abstract: PURPOSE: To obtain a thin package profile by providing an insulation sealing part on a first main surface, four sub surfaces, and an edge near a conductor, essentially sealing them, and partially sealing one portion of a remote edge so that one portion of the remote edge of the conductor projects in cantilever shape form the sealing part. CONSTITUTION: A close edge 14b of a lead frame conductor 14 is extended to a tip 14c that projects in cantilever shape onto a pad 24 where a conductor is adhered without stopped on an insulation layer. After the lead frame is placed on the insulation layer, the tip 14c of the conductor 14 is presses against the pad 24 by a one-point thermal sound wave bonding tool 26 and each tip 14c is directly adhered to each pad 24 below. By using this technique instead of wire bonding, a thin package profile can be obtained.
Patent JP-H0734735-A (JP)
Title: Assembling method of net strip fence and device thereof
Inventor: NAOI MASAAKI
IPC: E04H17/26
Filed: 1993-07-27
Abstract: PURPOSE:To enhance work efficiency by rotating an insertion hole-bored pipe at a position opposed to both ends of a metal net and in the longitudinal direction of an outer peripheral surface equivalent to a lattice spacing of the metal net and inserting the both ends of the metal net into the insertion hole and welding and fixing the contact area. CONSTITUTION:Horizontal bars and vertical bars are assembled in the shape of a lattice so that a metal net 3 may be laid out. An insertion holes are installed to a pipe 2 in the longitudinal direction of the outer peripheral surface at a position opposed to both ends of the metal net 3 and at a spacing equivalent to a lattice spacing of the metal net 3. Then, the pipe 2 is supplied one by one and rotated so that the insertion hole may be directed at the both ends. Then, either the pipe 2 and the metal net 3 or both the pipe 2 and the metal net 3 are moved so that both ends of the metal net 3 may be inserted into the insertion hole. Then, a contact area between the metal net 3 and the pipe 2 is welded and fixed.
Patent JP-H0471220-A (JP)
Title: Mask for manufacturing semiconductor device, exposing method using same, spinner for manufacturing same, and accommodating vessel for accommodating same
Inventor: SUZUKI TOSHIYUKI
IPC: G03F7/20
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a mask for manufacturing a semiconductor device which mask is capable of preventing charge and an accommodating vessel for the mask, by a method wherein, on a conducting film, at least one portion exposing said film is formed, a resin film is spread, and the exposed portion is turned into an electrode. CONSTITUTION:On the surface of a light transparent plate 10, a chromium film 12 having light shielding properties and electric conductivity is formed. A portion 16 where a part of the chromium film 12 is exposed is formed, and photoresit 14 sensitive to an electron beam is spread. A mask blank 20 having the portion 16 where the chromium film 12 is exposed is mounted on a specimen stand 22 of an electron beam lithography equipment 21, and irradiated with the electron beam, thereby performing image drawing exposure. At this time, the portion 16 where the chromium film is exposed is brought into contact with an electrode 28 grounded to the specimen stand 22. When the mask blank 20 is accommodated, the portion 16 where the chromium mask is exposed is brought into contact with an electrode 72.
Patent JP-H0221-A (JP)
Title: Liquid crystal display element
Inventor: SUZUKI TAKUMI
IPC: G02F1/1345
Filed: 1988-07-26
Abstract: PURPOSE:To prevent an upper and a lower electrode from being short-circuited and to improve the reliability by providing a contacting preventing means to an electrode part for connection between upper and lower substrates which is positioned between nearby a seal part and the connection part of an external circuit board. CONSTITUTION:The upper substrate 1 and lower substrate 2 are stuck together with a seal material 8 and liquid crystal 12 is injected. The external circuit board 11 is inserted and arranged between electrode lead-out parts 3a and 4a of an extended electrode part for connection. A main liquid crystal display element is obtained by said manufacturing process and an extension orienting agent 6a is printed on the electrode part for connection which extends from the position of the seal material 8 formed on the lower substrate 12 except the transparent electrode lead-out part 4a, so the electric insulation of the extension orienting agent 6a prevent the upper and lower substrates from being connected with each other electrically if the liquid crystal display element is left in a high temperature state and water, etc., enters the space 13 between the seal part and external board 11 to bring the internal surfaces of the upper and lower substrates into contact with each other.
Patent JP-H0848842-A (JP)
Title: Styrenic resin composition
Inventor: KUSAHARA MASATAKA
IPC: C08K3/00
Filed: 1994-08-05
Abstract: PURPOSE:To obtain the subject composition comprising a specific styrenic resin, a polyolefin, and a styrene-butadiene-styrene block copolymer in a specific ratio, excellent in freon gas resistance, mechanical characteristics, etc., and useful for refrigerator parts, etc. CONSTITUTION:This composition comprises (A) 60-90wt.% of a styrenic resin, (B) 5-35wt.% of a polyolefinic resin, and (C) 5-20wt.% of a styrene-butadiene- styrene block copolymer, the amounts of the components being based on the total amount of the components A, B and C, respectively. The component A is a rubber-reinforced styrenic resin having an occlusion structure and having a viscosity ratio of 0.5-2 to the component B with a capillary rheometer (a measuring temperature of 220 deg.C and a shearing speed of 300sec<-1> on the measurement). (D) An organic filler is further preferably added to the composition in an amount of 0-20 pts., preferably 0-10 pts., based on 100 pts. of the total amount of the components A-C to the composition.
Patent JP-H0233626-A (JP)
Title: Central arithmetic unit
Inventor: NISHI JUNICHIRO
IPC: G06F9/38
Filed: 1988-07-25
Abstract: PURPOSE:To improve the integration degree of a semiconductor and at the same time to smoothly improve the overall efficiency to a CPU by using an executing unit which executes the instructions which are practicable at one time via an instruction practicability deciding unit through plural internal executing unit elements. CONSTITUTION:The data received from a bus control unit 2 which controls an external bus is interpreted by an instruction decoding unit 4. Then the instructions are converted so as to be carried out by plural executing unit elements. An instruction practicability deciding unit 3 decides whether plural instructions produced by the unit 4 can be carried out or not at one time. If so, the executing units 6 carry out plural practicable instructions at one time via plural internal executing unit elements. Thus a memory management unit 1 can control a memory in concert with the units 2 and 6.
Patent JP-H1031028-A (JP)
Title: Airtight assembly of electronic part, and its manufacture
Inventor: SHINJIYOU IZURU
IPC: H05K5/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and reduce the manufacturing cost by adhering a connector body having a seal part formed of a hardened adhesive over the whole circumference of the inner wall surface of a case. SOLUTION: A press molded insert conductor 13 is subjected to insert molding to form a primary mold compact 27. The joint part of the conductor 13 is cut, and a terminal 9 is formed from a terminal body 14. Then, insert molding is performed to bury the terminal 9 and form a window part 25 and a flange 28, whereby a secondary mold compact is manufactured. Thereafter, an electronic part 7 and a Hall element 5 are installed to a circuit board 6, and the joint part of the conductor 13 is cut to manufacture a sensor half-assembly. A thermosetting adhesive is filled into a case 20 followed by hardening to form a seal part 26, whereby a rotating sensor which is an airtight assembly of electronic part is manufactured.
Patent JP-H1133691-A (JP)
Title: Compound sleeve, it manufacture, and rolling roll usign the sleeve
Inventor: KOBAYASHI MOTOO
IPC: B22D13/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of the compound sleeve for rolling in which an inner sleeve for protracting an outer sleeve is compounded on the inner side of the outer sleeve consisting of a hard material, to reduce the cost, and to improve the cracking resistance of the outer sleeve. SOLUTION: An inner circumferential surface 2a of an outer sleeve 2 is undulated along the circumferential direction, and the surface is fitted to a corresponding surface of an inner sleeve 3 in a rugged manner to prevent the relative rotation of the outer sleeve 2 to the inner sleeve 3 by the key effect of the fitted part. In order to easily improve the close adhesion to the outer sleeve 2, the inner sleeve 3 is formed by a casting method, and further, in order to reduce the residual stress generated after the casting, the temperature of the molten metal during the casting is lower tan the melting point of the outer sleeve 2 to prevent the sleeve 2, 3 from being fused.