baber/WOPTO huggingface dataset:
Patent JP-S5447705-A (JP)
Title: Method of heating molding stock
Inventor: NISHIMURA TOMOO
IPC: B01J2/00
Filed: 1977-09-22
Abstract: PURPOSE: The outlet and inlet of feed stocks in a heater are sealed with sealing mechanisms and simultaneously an adequate amount of saturated water vapor is supplied into the heater, thereby heating the feed stocks under constant humidity.  
     CONSTITUTION: The molding stocks are fed from belt conveyor 8 for feeding prescribed amounts into hopper 9 and introduced through sealing mechanism 2 into casing 1 in heater. The introduced stocks are heated with jacket 6 equipped on casing 1 and a heater in pipe shaft 4 and stirred with transferring mechanism 5. When the water content in the stocks is lack, steam is supplied from nozzle 7 fitted at the one side of casing 1 to give a desired amount of water and prevent the vaporization of excess water, thus keeping the water content of the stocks constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04342546-A (JP)
Title: Optically active compound and displaying element
Inventor: IWANE HIROSHI
IPC: G02F1/13
Filed: 1991-05-20
Abstract: PURPOSE:To provide a new optically active compound useful as an antiferroelectric liquid crystal material exhibiting chiral smectic CA phase having three stable states and enabling the production of an element having large area and stable molecular orientation which are difficult to attain by conventional ferroelectric smectic liquid crystal. CONSTITUTION:An optically active compound of formula I (R<1> is 4-16C alkyl; R<2> is 4-12C alkyl; * represents optical activity), e.g. (R)-4'- decylbiphenyl-4-carboxylic acid 4-(1-trifluoromethyl-heptyloxycarbonyl)-2,5- difluorophenyl ester. The compound can easily be produced by reacting an optically active compound of formula 5 (derived from the compound of formula 2 via 2 steps through the compound of formula 3) with a compound of formula 6 in the presence of a dehydrative condensation agent such as dicyclohexyl carbodiimide in a solvent such as methylene chloride using an organic base such as N,N-dimethyl-4-aminopyridine as a catalyst. The compound exhibits chiral smectic CA phase over a wide temperature range including room temperature.
Patent JP-H07321411-A (JP)
Title: Semiconductor device provided with v-groove structure
Inventor: SHIMOYAMA KENJI
IPC: H01S5/00
Filed: 1994-05-27
Abstract: PURPOSE:To easily obtain a quantum wire of good quality and to enhance the efficiency of a semiconductor device by a method wherein a groove whose cross section is V-shaped is formed in at least a part of a semiconductor substrate or of an epitaxial growht layer grown on the semiconductor substrate and an active layer is formed in the part of the bottom of the V-shaped groove. CONSTITUTION:A semiconductor device has a structure wherein an Al0.5Ga0.5As clad layer epitaxially grown on a GaAs (100) substrate is formed, a V-groove is formed in the clad layer, a GaAs active layer is formed and a second Al0.5Ga0.5As clad layer is formed additionally on the active layer. Then, the clad layer as the outside layer which comes into contact with the inside of a V-shaped structure on the slope of the V-groove has a relationship that the energy gap of the clad layer at the outside is larger than the energy gap of the clad layer at the inside. When such a structure is adoped, a current can be concentrated in the GaAs active layer situated at the bottom of the V-groove, and the structure can be used especially suitably for a laser diode or the like.
Patent JP-S60259876-A (JP)
Inventor: FUKUDA KATSUMI
IPC: F04B39/16
Filed: 1984-06-05
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-S5447880-A (JP)
Title: Compressed gas aerosol
Inventor: DAIMON SHIGEO
IPC: C09K3/30
Filed: 1977-09-24
Abstract: PURPOSE: To reduce size of sprayed particles and shorten length of a flame by pressurizing the inside of a hermetically sealed vessel, with a compressed gas, provided with a bottleneck in the spray pass other than a button orifice and a valve orifice, and mixing a specific org. liquid into a solvent contg. an object to be sprayed.  
     CONSTITUTION: A hermetically sealed vessel is provided with bottleneck 5 of a diameter under 0.3mm in dipped thub 4 connected to housing hole 3 other than button orifice 1 and valve orifice 2. The inside of the vessel is pressurized to 4W8kg/ cm 2  G at 30°C with a compressed gas such as CO 2 , and 5W50wt%, pref. 10W45wt% of an org. liquid such as trichlorofluoromethane with latent heat of evaporation less than 125cal/g at 25°C, pref. less than 80cal/g at 25°C is mixed into a solvent such as ethanol contg. an object to be sprayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61274859-A (JP)
Title: Lens grinding apparatus
Inventor: HARA KAZU
IPC: B24B47/22
Filed: 1985-05-28
Abstract: PURPOSE:To make sure the shape of a mortar before working by providing lens edge thickness measuring means, a calculating means for obtaining the shape of the mortar and a means for indicating same in a lens grinding apparatus for inserting eye glass lenses in an eye glass frame. CONSTITUTION:A frame shape measuring device 200 is built in a housing 1 formed in the front side wall surface with an opening 10. Also, on the front side wall surface are disposed a key board 1,000 and a display unit 2,000 for indicating the pattern of lens mortar shape. In a grinding wheel chamber 30 is fixedly attached a grinding wheel 3 consisting of rough grinding wheels 3s, 3c, a mortar grinding wheel 3b and a plane precise grinding wheel 3d to a rotary shaft 31. And arms 34a, 34b of a carriage 2 journal lens rotating shafts 28a, 28b to sandwich lens LE to be worked between the rotary shafts 28a, 28b. Further, in this apparatus are provided a means 600 for measurint the edge thickness of the lens LE and a calculating means for obtaining the forcasted lens mortar shape after working.
Patent JP-S5341097-A (JP)
Title: Air conditioning exhaust system
Inventor: YOSHIDA YUUJI
IPC: F24F1/02
Filed: 1976-09-24
Abstract: PURPOSE: To satisfy the function of exhaust equipment for an entire building, exhaust equipment is organically combined with individual air conditioners in the building. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01287229-A (JP)
Title: Method for recovering noble metal
Inventor: HARADA KAZUHIKO
IPC: C22B11/00
Filed: 1988-05-12
Abstract: PURPOSE:To easily recover a noble metal in high yield by immersing a vitreous material-coated noble metal substance to be recovered in a fluorine-containing solution. CONSTITUTION:At the time of recovering a noble metal from a vitreous material-coated noble metal substance to be recovered, this noble metal substance to be recovered is immersed in a fluorine-containing solution, by which the vitreous part is etched and the noble metal part is exposed. Further, it is preferable to use NH4HF2, NaHF2, KHF2, etc., as the above fluorine- containing solution, and the concentration is regulated to about 2-40%, and, if necessary, heating can be applied. Subsequently, the above substance to be recovered which is treated with the above fluorine-containing solution is extracted by the known treating method according to the kind of the noble metal component. By this method, the noble metal can be easily recovered in high yield and can be utilized effectively.
Patent JP-S61276201-A (JP)
Inventor: SUGAWARA HIROHIKO
IPC: H01C7/00
Filed: 1985-05-30
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-S5740595-A (JP)
Title: Prevention of occurrence of dust, outflow, and ignition of coal in open-air storage
Inventor: OOGUCHI SUSUMU
IPC: C10L5/00
Filed: 1980-08-22
Abstract: PURPOSE: To effect the prevention of occurrence of dust, outflow, and ignition of coal in open-air storage inexpensively for a long time effectively, by scattering extremely quickly hardening cement paste or mortat on the coal in open-air storage so that the coal is isolated from air.  
     CONSTITUTION: Extremely quickly hardening cement is blended with water to give paste with flow properties or the paste is blended with aggregate, e.g., sand, etc. to give mortar, and it is applied to coal in open-air storage by a spray, etc. in a thickness of about 2W5mm and the layer is solidified. The extremely quickly hardening cement is prepared by adding gypsum to a clinker comprising an ordinary Portland cement clinker mineral and 1W30wt% 11CaO.7Al 2 O 3 .CaX 2  (X is halogen element). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09276360-A (JP)
Title: Facial beauty culture tool to be worn to ears
Inventor: TAKAHASHI KAZUO
IPC: A61H39/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To promote the metabolism of, and provide a certain moderate tension to facial skin, especially skin from the surroundings of eyes to cheeks. SOLUTION: This tool comprises a plurality of small balls abutting on an antihelix of a ear, and two flexible wearing arms 20, 21 extending from both left and right sides from a supporting member provided with the small balls and curved in such manner that their extremities stride over a helix. A small ball is provided on a forward part of at least an upper arm of the wearing arms 20, 21. Further, the small balls are selected from the group consisting of pearls, corals, crystals, and silicons in order to have a good feeling of warmth, softness, etc., when the balls contact with the skin. The arms 20, 21 are selected from the group consisting of gold, silver, and soft resin.
Patent JP-H11311226-A (JP)
Title: Combination of screw and driver bit
Inventor: TOTSU KATSUYUKI
IPC: B25B15/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a combination of a screw and a driver bit effectively preventing the come-out phenomenon of the driver bit, preventing the damage of the screw and always attaining appropriate and rapid thread-fastening work even in the case of a cross groove part of the screw being damaged, thereby improving work efficiency. SOLUTION: A screw head is provided with a bit fit-in groove 32 formed of a cross groove. The edge parts of this bit fit-in groove 32 are formed as nearly vertical end wall parts 32a of specified depth, and plane bottom parts 32b are formed pointing to the center part of the screw head from the lower edge parts of the vertical end wall parts 32a. Inclined groove parts 32c are further formed pointing to the center part of a screw neck part from the plane bottom parts 32b, and a nearly conical bottom face 34 is formed at the intersecting center part to constitute a screw 30. In this case, the bit fit-in groove 32 is formed as grooves 33a, 33b spreading out in groove width, pointing radially outward from the center part of the screw head.
Patent JP-S61272153-A (JP)
Title: Photogravure process roll
Inventor: OHATA YOSHIAKI
IPC: B41F13/10
Filed: 1985-05-28
Abstract: PURPOSE:To efficiently manufacture a photogravure process roll being light in weight, by forming the roll of an extruded form material of an aluminum alloy and by forming a cylinder and a rotary shaft integrally. CONSTITUTION:The roll is formed of an extruded form material of an Al-Mg-Si aluminum alloy which has a tube 1, the central axis 2 and radial joint walls joining the two elements 1 and 2. The opposite end portions 1a and 3a of the tube 1 and the joint walls 3 of the extruded form material are cut off by a necessary length l, so as to form a prescribed cylinder 4 and a rotary shaft 5 being integral with the cylinder. According to this method, a process roll can be manufactured efficiently. An abrasion-resistive coating layer 6 is formed on the outer surface of the outward-projecting portion 5a of the rotary shaft 5 by shrink fitting. Thereby the rotary shaft is made proof sufficiently against rotational friction, thus displaying durability. The weight of this process roll is about 1/3 of an iron one, and thus an operation of replacing the roll can be performed by one person.
Patent JP-S63280821-A (JP)
Title: Intake device for engine
Inventor: KOYAIZU TAKESHI
IPC: F02B27/02
Filed: 1987-05-14
Abstract: PURPOSE:To prevent bad influence of a high speed air box onto a normal path constituting one intake path by providing a block valve closable during low speed operation of engine in the downstream of the high speed air box arranged in a high speed path constituting the other intake path. CONSTITUTION:The vicinity of an atmospheric side opening at one side of an intake path 7 having the other end communicated with a combustion chamber 2 of an engine 1 is splitted into a thin and long normal path 7a and a thick and short high speed path 7b. Low capacity constant speed air boxes 7c and high capacity high speed air boxes 7d are arranged respectively in the way of respective splitted paths 7a, 7b while furthermore manual and automatic throttle valves 15, 16 are arranged. In such system, a block valve 17 closable upon droppage of engine operation to a specific low speed zone is provided to the high speed path 7b. During low speed low load operation of engine 1, automatic throttle valve 16 and block valve 17 are closed so as to feed intake air entirely to the normal path 7a.
Patent JP-S5542756-A (JP)
Title: Cutting and truing device for long wire material
Inventor: OOTA NOBORU
IPC: B23Q7/00
Filed: 1978-09-22
Abstract: PURPOSE:To eliminate the need for mechanical facility for wire material take-out by providing a means to take out the wire materials the length of which is determined by the size of a receiving gutter, then allowing them to drop out by their own weight. CONSTITUTION:The wire material W is fed from a holding spool 1 to a wore receiving gutter 3 by a feeding devise 2 and is cut to required length by a cutting device 4. A lever 10 is pulled next to drop the end of the wire material W in a rotary gutter 3a to its side whereby the portion of the wire material W in a stationary gutter 36 drops out of the gutter 3 by it own weight and caught by a catching frame and drops one by one downward to be trued in parallel to each other.
Patent JP-S60260242-A (JP)
Title: Highway multiplex system
Inventor: SHIMOE TOSHIO
IPC: H04J3/06
Filed: 1984-06-06
Abstract: PURPOSE:To simplify a flag pattern detecting means by adding a violation VL different from a VL added to a frame synchronizing pattern to a flag pattern identifying a group of information to a channel and transmitting the result. CONSTITUTION:In constituting a frame through the time division of plural channels and transmitting the frame, a direct memory access control circuit 17 applies P/S conversion 19 to the information from a memory 15 via a buffer 18 by a command of a microprocessor 14 and transmits the result to a selection circuit 22. A timing circuit 16 starts a flag pattern generating circuit 21', allows the circuit 21' to generate a code of a flag pattern FL' and transmits the result to the circuit 22. The circuit 22 selects the code FL' and the information from the circuit 19 to constitute a packet and the result is fed to a multiplex circuit 23. Further, a frame FR synchronizing pattern generating circuit 24 transmits an FR synchronizing pattern F to the circuit 23, then the circuit 23 multiplexes the pattern F and the packet and transmits the result to a VL set code converting circuit 25'. The circuit 25' adds a VL to the pattern F and adds a different VL to the pattern FL' and transmits the result to a highway 27.
Patent JP-S597857-A (JP)
Inventor: NISHINO HARUHIKO
IPC: F25B1/00
Filed: 1982-07-02
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-H11296407-A (JP)
Title: Recording/reproducing for key operation in program test and operation recognition system/method
Inventor: HIROSE KAZUYOSHI
IPC: G06F11/28
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a work and the like with an operator in a degrading test by automatically reproducing a key operation executed at previous test time and recognizing a screen display content and the update state of a file during a test at arbitrary time after the test terminates. SOLUTION: A key operation executed at previous test time can automatically be reproduced and a screen display content and the update state of a file during a test can be recognized at arbitrary time after the test terminates. A key operation recording means 21 receives the key operation of the depression of an input character column and function key from an input device 1 and time-sequentially stores input key operation information in a key operation storage part 31. A key operation compilation means 22 adds an instruction for issuing a command during a series of key operations stored in the key operation storage part 31. The command is previously stored in a command storage part 32. A key operation reproducing means 23 sequentially reads key operation information from the key operation storage part 31 and reproduces the key operation.
Patent JP-H10292839-A (JP)
Title: Compound air spring
Inventor: ONISHI OSAMU
IPC: F16F9/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To easily install a compound air spring consisting of air springs and laminated rubbers without increasing the outside diameter and height thereof, and also to increase the horizontal displacement. SOLUTION: A compound air spring is made up of a first cylindrical laminated rubber 13 consisting of a substantially flat upper plate 10, an intermediate plate 14 of an Ω-letter shape in section which is positioned below the upper plate 10 and which is lower in the peripheral part 14a and higher in the central part 14c, a substantially flat lower plate 24 which is positioned below the intermediate plate 14, and a plurality of ringshaped rubber plates 11 and hard plates 12 for connecting the upper plate 10 and the peripheral part 14a of the intermediate plate 14; and a second laminated rubber 20 consisting of a plurality of rubber plates 22 and hard plates 23 for connecting the central part 14c of the intermediate plate 14 and the lower plate 24.  Further, the space surrounded by the upper plate 10, the intermediate plate 14, and the first laminated rubber 13 is formed into an air chamber 15 into which compressed air is supplied.
Patent JP-S5741496-A (JP)
Title: Electric fan
Inventor: KOBAYASHI HIROSHI
IPC: F04D25/10
Filed: 1980-08-22
Abstract: PURPOSE: To prevent the insulating coating of a lead wire from damage in those as used for a wall fan or the like, by arranging the lead wire of a motor, for changing an angle of elevation, in such a manner that the lead wire is not contacted to a rocking rod for changing the angle of elevation.  
     CONSTITUTION: A balance spring 19, rocking rod 15 and lead wire 25 are arranged respectively to an opening part 7 laterally divided into three by a contact preventing element 21. In this way, though movement of the lead wire 25 in a neck holder part 5 is also caused in accordance with movement of a fan head part 3 at changing action of an angle of elevation, the lead wire 25 is never contacted to the rod 15 and balance spring 19 by the contact preventing element 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5818753-A (JP)
Title: Computer operating device
Inventor: IMAI MASATAKA
IPC: G06F9/00
Filed: 1981-07-24
Abstract: PURPOSE:To selectively operate plural sets of computers, by assigning a computer to be operated by operating a single operating section through key operations without using other methods, such as changing connections of connectors, etc. CONSTITUTION:A titled device is constituted in such a way that plural sets of computers 1, 2, and 3, each of which has a CPU and a panel controller 5, are connected to a single operating section 4, and any one of the computers can be operated after it is selected by operating keys in the operating section 4. In this way, any one of the computers can be selected easily without using other methods, such as changing connectors, etc.
Patent JP-S61277319-A (JP)
Inventor: YAMAMASU KAZUHIRO
IPC: G06F1/00
Filed: 1985-05-31
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-S5451378-A (JP)
Title: Protecting method of liquid phase epitaxial growth layers
Inventor: NISHITANI YORIMITSU
IPC: C30B19/00
Filed: 1977-09-30
Abstract: PURPOSE: To obtain epitaxial growth layers free from defects in crystal inside and surface characteristic owing to drop-out of elements of high vapor pressure by forming a hermetic space on the growth layer with a member provided circumferentially to a substrate and a protecting plate disposed above the substrate.  
     CONSTITUTION: A board for 3 layer epitaxial growth consisting of a stationary portion 1 and a slidable moving portion 2 is formed. On the other hand, the substrate 3 to be formed with epitaxial growth layers, e.g., IP substrate, is disposed in the stationary portion 1. Three solution reservoirs 4 containing growth solutions 4a are protrusively provided to the moving portion 2 and a hole for containing a protecting plate 5 composed of the same element as that of the growth layers, e.g., polycrystalline plate of InP and the cover 6 of carbon is protrusively provided. And a step part supporting the protecting plate 5 is provided in the moving portion 2 and the distance l between the bottom of the protecting plate 5 and the substrate 3 formed with the growth layers is specified at 300μ. The cover 6 is placed on the protecting plate 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05106619-A (JP)
Title: Fixture member and fixing method therefor
Inventor: MAKINO SHINICHI
IPC: B28D1/14
Filed: 1991-04-19
Abstract: PURPOSE:To prevent with high durability the fall-off of a fixture member being fixed to, for example, a concrete wall, by mounting an expanding member to one end of a cylindrical fixture member, the one end thereof being formed with slits to make the member expandible in diameter, and driving a mounting end portion of the expanding member into a fixing hole of the wall surface and expanding the member. CONSTITUTION:A plurality of axial slits 32a are formed in one end of a cylindrical body 32 to form expandible pieces 32b. On the other hand, an expanding member 34 is formed by a base portion 34b and a regulation portion 34a so as to be fitted into the one end of the cylindrical body 32. The outer diameter of the base portion 34b is made same as the inner diameter of the body 32, and the outer diameter of the regulation portion 34a is made larger than the inner diameter, the two portions being connected together by a taper portion 34c. The expanding member 34 is fitted into the expandible-piece 32b forming end of the body 32, and the resulting body 32 is inserted into an insertion hole 10a of a concrete wall 10 from the expanding-member 34 side to cause a fore end of the expanding member 34 to abut against the bottom surface of an engaging hole 10b. Subsequently, an end portion of the body 32 projecting from the wall 10 is hammered to expand the expandible pieces 32b by the taper portion 34c of the expanding member 34 to thereby fix the fixture member to the interior of the engaging hole 10b.
Patent JP-H0414668-A (JP)
Title: Automatic changer
Inventor: SHIMAKURA MASAMI
IPC: G11B17/24
Filed: 1990-05-08
Abstract: PURPOSE:To improve the access speed up to recording/reproduction by constituting recording and reproducing means with two drive means adjacent to each other and having recording/reproducing heads opposite to each other. CONSTITUTION:A recording reproducing means 103 consists of adjacently arranged with a 1st drive means 103A having a recording/reproducing head 106 for recording and reproducing a signal to/from one side of a recording medium 102 and a 2nd drive means 103B having a recording/reproducing head 106' for recording and reproducing a signal to/from other side of the recording medium 102. When a recording/reproducing is commanded to a required medium 102 from a host system, a drive means whose head is arranged to a position close to a pocket contained with the medium 102 or in matching with a face to be recorded/reproduced is selected and a said storage means 101 is turned around a rotary shaft 101a so as to move the pocket. In this state, a carrier means 112 loads the medium 102 to the means 103. Then the recording/ reproducing head provided thereto makes recording/reproduction.
Patent JP-S60259715-A (JP)
Inventor: KENESU HARORUDO SHITSUKURAA
IPC: F01L/
Filed: 1985-05-31
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。