baber/WOPTO huggingface dataset:
Patent JP-H0272616-A (JP)
Title: Molecular bean epitaxial growth method
Inventor: NAKADA YOSHIAKI
IPC: H01L21/203
Filed: 1988-09-07
Abstract: PURPOSE:To realize n-type transmission by Si dope by doping at most one atom layer of Si onto GaAs1-xSbx at the same time when stopping the molecular beam irradiation of Ga and Sb, when forming GaAs1-xSbx on a semiconductor substrate while applying Ga, Sb, and As by a molecular beam epitaxial growth method. CONSTITUTION:Ga, As, and Sb are applied onto the surface of an InP substrate 1, respectively, form the molecular beams of each Ga, As, and Sb so as to grow GaAsSb 2a as a buffer layer of non-dope in the proper thickness. Thereafter, the shutter of each storage of Ga and Sb is closed, and in the condition that only As is applied onto the InP substrate Si is done, and further GaAsSb 2b of non-dope being the first growth process is grown in proper thickness. Hereby, n-type layer can be realized on the non-dope GaAsSb 2, and activation factor can also be improved.
Patent JP-H07165768-A (JP)
Title: Perfluoroalkylsulfonamidoalkoxysilane
Inventor: SHIYUTEFUAN KIRUHIMAIYAA
IPC: C07F7/18
Filed: 1994-08-25
Abstract: PURPOSE: To provide a perfluoroalkylsulfonamidoalkoxysilane compd. represented by a specified formula which is easy to prepare, useful as hydrophobing, oleophobing, and antifouling agents, and suitable as conditioning, protective, and impregnation agents for stone materials, textile materials, and paper.  
     CONSTITUTION: This perfluoroalkylsulfonamidoalkoxysilane compd. is represented by formula I (wherein R f  represents a monovalent 4-20C perfluoroalkyl; R represents a monovalent org. group which is inert towards isocyanate groups at a temp. of below 100°C; X, Y, and Z each represent an identical or different org. group which is inert towards isocyanate groups at a temp. of below 100°C, with the proviso that at least one of these groups is an alkoxy group; a is 1 or 2; b is 0 or 1; c is 3-a-b, but at least l; and n is 2 to 4). Examples thereof include 3-(N-methyl-N-perfluorooctylsulfonamido)-2- hydroxypropoxy-propyl-tri(methoxyethoxy)silane. The compd. is obtd. by reacting one mol of a compd. represented by formula II with c mol of a compd. represented by formula III at -20 to 200°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6283047-A (JP)
Inventor: SHINGUU HIROSHI
IPC: B02B7/00
Filed: 1985-10-08
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-2000060865-A (JP)
Title: Orthopedic lock nut
Inventor: S KYLE HAYES
IPC: A61B17/58
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an orthopedic nut for fixing the end of a bone screw. SOLUTION: The orthopedic nut 10 fixes the end of the bone screw projecting through the bone. The nut 10 has a head part 12 which is at least partly formed of a polymer. The head part 12 has a head 16 of a shape suitable for receiving a torque appliance, such as a standard hexagonal wrench. and rotates the orthopedic nut 10. The polymer is generally compressive to the material used for the bone screw and forms a locking mechanism in the bone screw. Screw threads 26 are formed in the bore of the circular opening of the head part 12 and receives the threads of the bone screw. In addition, the threads 26 may be cut into the head part 12 by the self-tapping bone screw. The compression contact area with the bone may be widened by using the head part 12 together with a washer 14.  The washer 14 is produced of a radioactive impermeable material, such as titanium, and is rotatably mounted at the head part 12. Both of the head part 12 and the washer 14 have slaves 28, 32 extending into the bone and make the profile of the nut 10 low.
Patent JP-S59114389-A (JP)
Inventor: FUKUNAGA MITSUYASU
IPC: E04B1/682
Filed: 1982-12-21
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-S59114038-A (JP)
Title: Transfer forming device
Inventor: NAGAI KANETOMO
IPC: B29C45/00
Filed: 1982-12-21
Abstract: PURPOSE:To shorten the forming time by a method wherein numerous cavities are formed between a top force and a bottom force while the bottom force is provided with one each of samll pot and plunger pin for transferring forming material per one or several cavities. CONSTITUTION:Numerous cavities are formed between a top force 1 and a bottom force 1 while the bottom force 2 is provided with one each of plunger pin 5 for transferring forming material to the cavities 3 per one or several cavities and a small pot 4 for feeding the forming material is formed thereon. Through these procedures, the amount of forming material fed to one pot 4 is minimized to save preliminary heating for shortening the forming time needless to form into tablets simultaneously feeding the forming material and setting the inserting metal fitting since the material may be fed by a simple jig. Besides the distance between the cavities and the pot may be shortened saving the forming material.
Patent JP-H0558939-A (JP)
Title: Production of optically active alcohol
Inventor: DANDAN HIDENORI
IPC: C07B53/00
Filed: 1991-09-03
Abstract: PURPOSE:To efficiently produce an alcohol having a stereospecific configuration with industrial advantage by hydrolyzing a mixture of an optically active sulfonic acid ester with an optically active carboxylic acid ester having the opposite stereospecific configuration. CONSTITUTION:A mixture of an optically active sulfonic acid ester of formula I (R<1> is alkyl or phenyl; * is asymmetrmc carbon) with an optically active carboxylic acid ester of formula II (R<2> is alkyl; ** is asymmetric carbon) having the opposite stereospecific configuration is hydrolyzed to obtain the objective optically active alcohol of formula III. In addition, the above-mentioned hydrolysis is carried out after reacting a sulfonic acid halide (e.g. methanesulfonic acid chloride) of formula V (X is Cl or Br) with a mixture of an optically active alcohol. of formula IV and an optically active carboxylic acid ester having the opposite stereospecific configuration, for the purpose of conversion into the respective compounds of formulae I and II. The compound of formula IV can be obtained by acting a microorganism-derived esterase, etc., on a racemic carboxylic acid ester of formula VI and asymmetrically hydrolyzing it.
Patent JP-S61102666-A (JP)
Title: Developing device for copying machine
Inventor: YAMAMOTO TOSHIRO
IPC: G03G15/08
Filed: 1984-10-25
Abstract: PURPOSE:To scrape away surely a remaining developer on a developing roll by forming the top end of a developer scraping member for removing the remaining developer from the surface of the developing roll into the recessed shape in which both sides ends project from the central side. CONSTITUTION:The developing roll 2, a toner hopper 3 and a developer stripping means 4 are housed in a developing vessel 5. The means 4 is constituted of a supporting member 7 and a scraping member 9 attached to the member 7. A thin sheet of phosphor bronze, stainless steel, etc. is used for the member 9 and if formed to the recessed shape in which both end sides 10a at the top end 10 thereof project from the central side 10b. The top end of the scraping member is brought into uniform press contact with the outside peripheral surface of the developing roll to remove surely the remaining developer and therefore the generation of uneven development, etc. owing to the failure in removing the remaining developer, etc. is suppressed.
Patent JP-H0386572-A (JP)
Title: Recorder
Inventor: SUZUKI TETSUO
IPC: B41J2/01
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the jam of fanfold paper to ensure a stable paper feeding under any environment by mounting guide means forming a feed path for guiding a sheet material to be fed to a recording means while preventing the sheet material from abutting on a feed roller. CONSTITUTION:Fanfold paper fed by a pin feed tractor 14 is carried in a U-turn path A between an upper guide 12 and a lower guide 13 along the upper guide 12. The paper is depressed on a platen 4 by a presser plate 10 and applied with recording by a recording head 1 in accordance with image information, thereafter being delivered outside a device by a discharge roller 15. The fanfold paper between the upper guide 12 and the lower guide 13 is not directly abutted on a feed roller 5 but wound around the U-turn path A, thus not being affected by the feed force of the feed roller 5 at all. In this manner, there is no possibility that a difference in feed speed between the pin feed tractor 14 and the feed roller 5 may cause the break of the paper and the occurrence of jamming.
Patent JP-S6378369-A (JP)
Title: Disk fixing device
Inventor: FUJITA MAKOTO
IPC: G11B17/028
Filed: 1986-09-19
Abstract: PURPOSE:To miniaturize a device, to reduce a cost and to reduce a magnetic flux leakage by equipping the magnet fixing a disk to a turntable and making the reverse face side to the face opposing to the disk of the magnet as one part of the driving means driving the turntable with its rotation. CONSTITUTION:The annular permanent magnet 11 for fixing the disk magnetized in six poles for instance on both sides and a main shaft 12 are fitted by being adhered, etc. on a turntable 10. This main shaft 12 is pivoted freely rotatably on the bearing 14 fixed to a housing 13, and a pair of the motor parts for driving the turntable with rotations formed by the coil 15 fixed to the housing 13 via a printed board 16 and back yoke 17. The device can thus be miniaturized, the effect is big as for the cost and the magnetic flux leakage can be reduced as well.
Patent JP-S6467890-A (JP)
Title: High-frequency welder system
Inventor: YAMANISHI AKIRA
IPC: H05B6/60
Filed: 1987-09-08
Abstract: PURPOSE:To improve the usage efficiency of a high-frequency heat device by separating the heating position and cooling position and using the high-frequency heating device during the cooling period. CONSTITUTION:Six pressure mechanisms 21-26 are concentrically arranged nearly at the same distance. At the waiting position a work and a metal mold are pressed by the pressure cylinder of the pressure mechanism 21 between an upper electrode and a lower electrode, at the heating position the work is heated and melted by a high-frequency heating device 27 in accordance with the metal mold. The work is moved to three cooling positions in sequence for natural cooling. The pressure cylinder moved to the waiting position is opened, and a product is taken out from between the upper electrode and lower electrode. The high-frequency heating and melting is likewise performed in the pressure mechanisms 22-26. The usage efficiency of the high-frequency heating device 27 can be thereby improved.
Patent JP-H0560945-A (JP)
Title: Optical fiber connector
Inventor: KUKINO YOSHIAKI
IPC: G02B6/36
Filed: 1991-09-04
Abstract: PURPOSE:To perform assembling work with high efficiency and to prevent an optical fiber from being damaged. CONSTITUTION:An insertion groove 5 for the optical fiber 6 is provided on the entrance side of an insertion hole 4 of a connector main body 1 provided with the insertion hole 4 for the optical fiber 6, an attachable/detachable cap 2 is provided in the connector main body 1, and a pressing part 10 for pressing the optical fiber 6 is provided to be opposed to the insertion groove 5 on the cap 2. Then, recessed and projecting parts 8 and 16 are provided on the base of the groove 5 and the pressing surface of the pressing part 10, and the main body 1 and the cap 2 are held by a holding part 3 in a state where the cap 2 is attached to the main body 1.
Patent JP-H1163529-A (JP)
Title: Floor temperature regulator
Inventor: INOUE TAKEHITO
IPC: F24D3/16
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor temperature regulator in which a floor plate can be secured to a small joist regardless of the location of the floor plate on a supporting base material. SOLUTION: This floor temperature regulator comprises a mat-like supporting base material 11 to be laid on a floor 20, heating tubes 12 supported on the supporting base material 11, and small joists 13 for securing a large number of stripe floor plates 14 arranged on the supporting base material 11. The small joist 13 is stretched across the opposite edges of the supporting base material 11 and the forward end part 13a of the small joist 13 is arranged alternately and in parallel with the edge of the supporting base material 11 through a gap so that the heating tube can be arranged while being bent. The gap between the forward end part 13a of the small joist 13 and the edge of the supporting base material 11 is set smaller than the lateral width of the floor plate.
Patent JP-H0885693-A (JP)
Title: Clamp device
Inventor: IMAMURA ATSUSHI
IPC: B66C15/00
Filed: 1994-09-19
Abstract: PURPOSE: To carry out remote operation by making rotation of an eye bolt motor-driven. CONSTITUTION: A clamp device can carry out safe work by driving an eve bolt 3 provided free to rotate on a main body 1 by a motor 4 through a worm wheel 14 and a slip clutch 15, removing the eye bolt 3 provided on a member 10 on a high place by way of rotating it by remote operation. Consequently, it is possible to certainly collect the eye bolt 3 and the main body 1.
Patent JP-S6379101-A (JP)
Title: Sequence control method
Inventor: NAGASE HIROSHI
IPC: G05B19/02
Filed: 1986-09-24
Abstract: PURPOSE:To ensure the simultaneous, parallel and multiplex processing of many jobs by putting a pointer generating instruction into a program for constant monitor and deciding whether a produced pointer can proceed or not to the next step. CONSTITUTION:A line No.10 detects a carrying object 111 and a GEN command satisfies the following conditional formula to produce a pointer. The number of pointers is limited just to a single piece between 20 and 150 by lines No.20, No.30 and No.150. A conveyor 101 is started on a line No.40 and then stopped at a point under a mobile machine 102. Then the number of pointers is cut down just to a single piece between 70 and 230 by lines No.70, No.80 and No.230. The machine 102 is started toward F on a line No.90 and then stopped when the object 111 reaches the start point of a conveyor 103. Then the conveyor 103 is started on a line No.160 and the number of pointers is limited just to a single piece between 190 and 270 by lines No.190, No.200 and No.270.
Patent JP-S6380728-A (JP)
Inventor: SAITO YOICHI
IPC: H02J7/10
Filed: 1986-09-24
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-S6285274-A (JP)
Title: Editing device
Inventor: HIKINO AKIRA
IPC: G03G15/04
Filed: 1985-10-09
Abstract: PURPOSE:To perform precise editing operation by fixing an original placed on the input plate of an editing device with a transparent sheet which is fixed at one end to the editing device, and pressing it with an input pen from above the transparent sheet and specifying its trimming range. CONSTITUTION:The transparent sheet 12 is lifted by utilizing a grip 14, the original 14 is placed on the input plate 8 with its image up according to the specified position of an original control plate 15, and the transparent sheet 12 is closed to press the original 11. Then, the trimming range of the image is pressed with the input pen 7 from above the transparent sheet 12 to specify the trimming range. At this time, the original 11 is fixed with the transparent sheet 12, so even when the input pen 7 touches it, the original never shifts in position and is easily operated with one hand. The original 11 is covered with the transparent sheet 12, so it is never damaged by the input pen 7 and the editing precision of trimming is therefore improved.
Patent JP-S6285758-A (JP)
Inventor: OKADA YUKIO
IPC: B61C9/52
Filed: 1985-10-09
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-H0968161-A (JP)
Title: Compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the pulsation of discharged pressure and perform oil separation from discharged gas with simple and low cost constitution at the same time by providing a damping chamber formed astride of an upper meeting surface of both cylinder blocks and an oil separation screen extending from a gasket for sealing the meeting surface. SOLUTION: A piston 12 is reciprocated in a bore 11 and refrigerant gas is sucked, compressed and discharged by the rotation of a swash plate 10 rotated by a drive shaft 9. The compressed high pressure gas is then led to damping chambers 50a, 50b through both gas passages from both discharge chambers 16, 17. An oil separation screen for partitioning the damping chambers 50a, 50b is provided to extend from a gasket 60 into the damping chambers 50a, 50b, thereby effectively separating oil components mixed in the discharged gas which comes into collision with the oil separation screen precedently. The gas is then discharged from a discharge port 33 through a pass hole of gasket 60.
Patent JP-H0966520-A (JP)
Title: Wire sawing machine
Inventor: KOBAYASHI SHIGEO
IPC: B28D5/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately match a work to a wire in the orientation in a non-contact manner in a short time without requiring skill. SOLUTION: A detector 31 is disposed oppositely to the end face 25 of a support member 20 for supporting a work 24. The position of the face 24 of the member 20 is measured at a plurality of positions, and the gradients of the work 24 in the horizontal and vertical directions are detected. The crystal orientation of the work 24 to the wire 14 is regulated based on the detected result.
Patent JP-H0968986-A (JP)
Title: Piezoelectric sounding body
Inventor: HIROTA MUTSUAKI
IPC: G10K9/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin piezoelectric sounding body which is usable as a single piezoelectric sounding body as well, is usable in spite of integral assembly into the set body side of an apparatus and has excellent versatility. SOLUTION: This piezoelectric sounding body includes a piezoelectric diaphragm 3 which is formed by adhering a piezoelectric ceramic plate 12 to a metallic diaphragm 13, a case body 2 which is formed with a stepped part 5 to be placed with the piezoelectric diaphragm 3 and a spring terminal 4 which is arranged between the case body 2 and the piezoelectric diaphragm 3 and comes into elastic contact with the electrodes formed on the inside surface of the case body 2 and the piezoelectric ceramic 12. The piezoelectric sounding body 1 is constituted by forming one connecting terminal 14 to the peripheral edge 13 of the metallic diaphragm and another connecting terminal 15 to the end of the spring terminal 4, respectively, and fitting both connecting terminals 14, 15 to the case body 2.
Patent JP-H0386655-A (JP)
Title: Wiper device
Inventor: SAEKI SOICHI
IPC: B60S1/34
Filed: 1989-08-30
Abstract: PURPOSE:To change the error angle of a wiper blade by interposing an error angle varying mechanism which is installed in turnable manners on a pivot housing fixed to a car body, between a link mechanism and a wiper arm. CONSTITUTION:A first pivot shaft 3 connected with a link member 11 is rotatably installed on a pivot housing 2 fixed to a car body, and the shaft 3 is rotated in reciprocation by the reciprocating angular motion of the link member 11. A wiper arm is installed at the other edge 4f of a second pivot shaft 4 which is installed on the shaft 3, being capable of free tilting and transmitting turning force. A disc-shaped error angle correcting plate 6 formed into the prescribed unevenness on the obverse and reverse surfaces is installed on the shaft 4, and supported by a plurality of rollers 7. Therefore, the pivot shaft 4 can be raised and lowered according to the unevenness on the obverse and reverse surfaces of the correcting plate 6, and the error angle of the blade of the wiper arm can be changed.
Patent JP-H0655861-A (JP)
Title: Acceptance layer transfer sheet and method for transferring acceptance layer
Inventor: NARITA SATOSHI
IPC: B41M5/41
Filed: 1992-08-03
Abstract: PURPOSE:To make transferability of an acceptance layer high-speed and excellent regardless of insufficiency of the printing pressure of a thermal head by forming the detachable acceptance layer of dye on one side of a long-sized base material film and providing an adhesive layer constituted of an ordinary temperature-adherent adhesive on the surface of the acceptance layer of dye and also providing a heat resistant sliding layer having release properties on the rear of the base material film. CONSTITUTION:A detachable acceptance layer 3 of dye is formed on one side of a long-sized base material film 1. An adhesive layer 4 constituted of an ordinary temperature-adherent adhesive is provided on the surface of the acceptance layer 3 of dye. Moreover a heat resistant sliding layer 7 having release properties is provided on the rear of the base material film 1. As a result, transferability of the acceptance layer is made high-speed and excellent regardless of insufficiency of the printing pressure of a thermal head, the change in temperature thereof and the change in temperature of the inside of a printer. Further, even in a state wherein the long-sized base material film is wound in a roll shape, blocking and various problems corresponding thereto are not caused. A high-quality color image is formed regardless of the kind of the transfer medium.
Patent JP-H0655778-A (JP)
Title: Recording method
Inventor: MENTANI MAKOTO
IPC: B41J2/415
Filed: 1992-08-03
Abstract: PURPOSE:To suppress a visual effect of random or periodical irregularities revealed on an image. CONSTITUTION:Every second pixel is periodically determined as a low-density pixel 2 or a high-density pixel 3 in a main scanning direction and in a sub- scanning direction. The other pixels between these pixels are determined as low-density pixels 2 or high-density pixels 3. The low-density pixel 2 has a density lower than a density intrinsically and positionally determined per pixel by a fixed value, for example, 1/255. The high-density pixel 3 has a density higher than a density intrinsically and positionally determined per pixel by a fixed value, for example, 1/255. In this construction, a periodic pattern of an image form can be seen reticurately.
Patent JP-S59114436-A (JP)
Title: Apparatus for measuring flexural strength of membrane
Inventor: INOUE CHIKARA
IPC: G01N3/20
Filed: 1982-12-20
Abstract: PURPOSE:To accurately measure minute flexural strength of a membrane, by bending a membrane piece to be measured in a predetermined amount while the load detecting part of a non-adhesive type strain gauge is displaced in a state directly contacted with the membrane piece to be measured so as to measure the restoring force of the membrane piece by the non-adhesive type strain gauge. CONSTITUTION:A membrane flexural strength measuring apparatus 1 consists of a non-adhesive type strain gauge transducer 2 for converting load to voltage, an elevator mechanism 3 for raising and falling the same and a membrane holder 4 for holding a membrane piece in a cantilevered fashion. In measuring the flexural strength of the membrane piece 14, the membrane piece 14 is clamped so as to protrude the membrane piece 14 by the length l1 from the end surface of the holder 4. In the next step, a table 5 is raised and the leading end of a load detecting needle 8 is brought into contact with the under surface of the membrane piece 14. The needle 8 is further raised and load is concentrated to one point to raise the membrane piece 14 to the direction shown by an arrow X. In this state, the leading end part of the membrane piece 14 is bent only over a dimension l2 and the output voltage of the transducer 2 corresponding to bending displacement is amplified by a strain meter 15.