baber/WOPTO huggingface dataset:
Patent JP-S60163834-A (JP)
Title: Preparation of glycerin derivative
Inventor: TAKANO SEIICHI
IPC: C07C41/00
Filed: 1984-02-06
Abstract: PURPOSE:To obtain easily the titled compound useful as an intermediate raw material for a compound effective as a factor of blood platelet aggregation, by using an easily obtainable glycerin acetal derivative as a raw material, subjecting it to reducing cleavage reaction. CONSTITUTION:A glycerin acetal derivative shown by the formula I (R<1> is 13- 17C straight-chain alkyl; R<2> is H, or benzyl) is subjected to reducing cleavage reaction by the use of preferably diisobutyl aluminum hydride, to give a compound shown by the formula II. An amount of diisobutyl aluminum hydride used is 4-5 equivalents based on 1 equivalent raw material compound shown by the formula I . Preferably the reaction is carried out in a solvent such as benzene, toluene, etc. by cooling with ice or at room temperature with stirring. The raw material compound shown by the formula I , for example, is synthesized by reacting (R)-glycerol benzyl ether shown by the formula III with an aldehyde shown by the formula IV.
Patent JP-H02255954-A (JP)
Title: Word processor
Inventor: HORIKAWA KIYOSHI
IPC: G06F17/21
Filed: 1989-01-27
Abstract: PURPOSE:To easily check again the additional contents when the character strings are added to routine text as an additional text by displaying the routine and additional text parts on a screen in the different forms. CONSTITUTION:When an additional text is inputted to a routine text via a keyboard 1, a text editing part 9 adds character string containing 'start' and 'end' at its head and the end to the contents of a text buffer 10 and edits a text. At the same time, the display mode of the additional text is set to a display mode instruction register 8 via a display mode switching part 7. Then the contents of the buffer 10 are recognized as the display mode of the additional text via a text display part 11 based on the corresponding display mode of the register 8. Then a special display like a halftone display, etc., is applied to the additional character string on a screen of a display 12 based on the 'start' and 'end'. Thus an area of the additional character string to be rechecked is specified.
Patent JP-H08190105-A (JP)
Title: Display panel
Inventor: HIOKI TOSHIFUMI
IPC: G02F1/136
Filed: 1995-01-11
Abstract: PURPOSE: To prevent the degradation in an opening rate even if one pixel electrode is provided with two thin-film transistors(TFTs) as switching elements. CONSTITUTION: The TFT forming region is provided with the two TFTs 4a, 4b in the case the one pixel electrode 5 is provided with the one TFT. In such a case, the respective gate electrodes of the two TFTs 4a, 4b consist of one continuously formed gate electrode 7. The respective semiconductor layers of the two TFTs 4a, 4b consist of one continuously formed semiconductor layer. Further, the respective blocking layers of the two TFTs 4a, 4b consist of one continuously formed blocking layer 11.
Patent JP-S54111796-A (JP)
Title: Semiconductor element and its manufacture
Inventor: MATSUDA YASUMASA
IPC: H01L29/84
Filed: 1978-02-22
Abstract: PURPOSE: To make excellent the electric insulation, by coating the insulation semiconductor oxide film and the bonding metal film high in bonding force on the bonding surface of wafer with lamination, providing the groove at the end of the bonding surface when bonding is made to the bonded body with metal film, and removing the metal film.  
     CONSTITUTION: The rear side of the wafer 24 including the semiconductor strain gauge element 12 is made thin to a given thickness with mechanical processing, and the V-shaped groove 46 is made on the external circumference of the surface. Next, the semiconductor oxide film 22 and the metal film 43 strong in bonding force with it such as Cr are coated with lamination on the entire surface including the groove 46, and the entire surface is covered with the protective film 50 consisting of resist. After that, the film 50 in the groove 46 is removed and the film 43 is also removed by using aqua regina, the wax 51 is coated on this surface, coating the protective film 52 such as resist on the surface not having the groove 46. Next, the wax 51 in the groove 46 is removed and the element 12 is made to a single body with etching. After that, although this is fixed to the bonded body 10 with the adhesives 21, insulation is made excellent for the presence of the groove 46 without the film 43. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02199724-A (JP)
Title: Discharge preventive parts & relative discharge preventive method for tension resistant insulator connected portion
Inventor: KAWANO KIYOSHI
IPC: H01B17/42
Filed: 1989-01-27
Abstract: PURPOSE:To prevent discharge from occurring in a tension insulator connected portion certainly by coating organic material such as ethylene-propylene rubber, etc., which is formed by metallic material with spring property and one end open and granted electric conductivity on the outside face or both faces. CONSTITUTION:Discharge preventive parts 2, when inserted into a space created by a lower fitting 11 for one tension insulator 1 to be connected and an upper fitting 12 for the other tension insulator, in a connected portion, is firmly held against the upper and lower fittings in the space due to spring property of the parts, so that the upper fitting 12 and the lower fitting 11 get into the same potential. As a result, plating separation arises due to friction, etc., between fittings for the connected portion to prevent discharge due to contact resistance, if increased.
Patent JP-S52101919-A (JP)
Title: Data transmission system
Inventor: ITOU SHIGEHIRO
IPC: H04N7/173
Filed: 1976-02-23
Abstract: PURPOSE:To realize the conversation style data transmission system by having start and end points in a center block generating a reference signal and disposing plural terminal blocks on the way of one single-core cable laied in the loop form.
Patent JP-H08187285-A (JP)
Title: Tube holder
Inventor: MISUMI TADASHI
IPC: A61M1/14
Filed: 1995-01-11
Abstract: PURPOSE: To provide a tube holder with a simple configuration and good operability, and capable of easily specifying a tube. CONSTITUTION: This tube holder 8A has a holder main body 80 in which a space 81 to store a tube branch connection 23 is contained and a plate shaped supporting member 82 with a U-shaped groove 83 is formed protrudingly in its inside at a position corresponding to each of branch connectors 30∼33. At a position corresponding to each tube on the periphery part of the holder main body 80, a U-shaped notch 84 through which the tube passes and is engaged therewith is formed. At the positions corresponding to passage opening/ closing means 40∼46, a plurality of opening 85 is formed as a tube press-closing part to close a tube by pressure. When a tube holder 8A is fitted, each clamp piece 47 of the low pass closing means 40∼46 is inserted into its corresponding opening 85.
Patent JP-S59146746-A (JP)
Title: Control device for profiling utilizing magnetic sensor
Inventor: KAMEWAKA SHINICHI
IPC: B23Q35/13
Filed: 1983-02-07
Abstract: PURPOSE:To obtain the inexpensive control device for profiling with high performance by a method wherein the magnetic sensor, having a pair of X and Y components magnetic flux density heads in horizontal and vertical directions respectively, is provided to move them on a magnetic profiling curve formed on a magnetic sheet. CONSTITUTION:The planar magnetic sheet is magnetized into the direction of thickness with a given width to form belt-like N pole 1 and S pole 2 which are neighboring to the surfaces of the magnetic sheet, and the border of both poles is utilized as the desired copying curve 3. The magnetic sensor, having a sufficient directivity capable of making a planar motion above the magnetic sheet with a given clearance, is held and driven by servomotors in X and Y axes. When the magnetic sensor is put on the curve 3 at an arbitrary point, the magnetic sensor detects a magnetized magnetic field and outputs as an electric signal, however, a composite spectrum is obtained as an electric analog signal by providing the magnetic sensor with the sufficient directivity to detect the magnetic components parallel and vertical to the sheet. When the servomotors in X and Y axes are driven by the analog signal, the sensor makes a circulating motion on the profiling curve 3.
Patent JP-S61179896-A (JP)
Title: Method of correcting cambering of steel sheet in vertical continuous electroplating line
Inventor: NITANDA HIDENORI
IPC: B65G49/02
Filed: 1985-02-04
Abstract: PURPOSE:To correct the cambering of a steel sheet and to suppress the increase of the overcoat in an edge part by providing the conductor rolls having the variable crowns to a prescribed position and regulating the crowns in accordance with the sensed result of a position of the steel sheet. CONSTITUTION:The conductor rolls CR1-CR16 wherein the half of the long direction is made to a variable crown are provided to the upper part of the plating vessels 1-11 and the post-treating vessels 12-14 provided in series and the variable parts of the crowns are alternately arranged in relation to the proceeding direction of a line. The width directional position of a steel sheet running on the line is sensed. The oil quantity flowed into the inside of the conductor rolls CR1-CR16 is fluctuated in accordance with this result and thereby the crowns of the rolls CR1-CR16 are regulated.
Patent JP-H07207818-A (JP)
Title: Manufacture of composite light weight partition wall
Inventor: YOSHIMI KIMIO
IPC: E04C2/04
Filed: 1994-01-20
Abstract: PURPOSE:To make it possible to use as a fire resistant partition wall and provide durability and, what is more, eliminate the generation of damages during construction time and provide easily and efficiently. CONSTITUTION:A wall board member 1 is installed to a form 6 and cellular- mixed plaster is poured in the board member, which constitutes the manufacturing method of a composite partition wall. The surface 21 of a cellular-mixed plaster layer 2 thus produced is smoothed and finished with a roller 4 and then dried in a drying chamber 5 and demolded. Drying operation is carried out at a temperature ranging from 50 deg.C to 100 deg.C for 5 to 48 hours.
Patent JP-H10214430-A (JP)
Title: Tilt detector for disk
Inventor: NAGASATO MAKOTO
IPC: G11B7/095
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To suppress shifting caused by the difference of tracks in positions for detecting beam spots and tilting to accurately identify a tilting amount during recording/reproducing by arranging a tilt sensor in a position opposite an objective lens placed by holding a disk between itself and the tilt sensor. SOLUTION: A disk 1 is set on a spindle motor 5 and, in the radial direction of the disk 1, an optical pickup 3 for writing/reading information signal is disposed on a movable carriage 4. The carriage movable in the spindle motor 5 and radial direction of the disk 1 is placed on a drive base 6. A tilt sensor 2 is disposed in a position opposite an objective lens 7 arranged in the optical pickup 3, the disk 1 being held between the tilt sensor 2 and the objective lens 7. Thus, a disk tilting amount is accurately detected in the position of a beam spot converged on the disk 1 by the objective lens 7.
Patent JP-H03227703-A (JP)
Title: Motorcycle tire for off-road running
Inventor: KAWAJIRI JUNICHI
IPC: B60C9/18
Filed: 1990-01-31
Abstract: PURPOSE:To improve the envelope performance as well as the traction performance which are reciprocal to each other by disposing a belt consisting of organic fiber cords having a specified resiliency to be arranged between the tread rubber and carcass in parallel to the tire equator surface. CONSTITUTION:A pair of side walls 14 and a tread 16 are connected with a toroidal, and these parts are reinforced by a carcass 12 of carcass plies 12a consisting of organic fiber cords disposed at a constant angle to a tire equator surface S. Both end parts of the carcass ply 12a are wound up around bead carcass rings 10 at diametric inner end parts of both side walls 14 toward the outer side along the tire rotation axis. For such a tire, a belt 22 is disposed between the tread rubber and carcass 12 in parallel to the tire equator surface S along the tread width. The belt 22 is formed of organic fiber cords having a resiliency of 600kg/mm<2> or less.
Patent JP-S60163754-A (JP)
Title: Antiskid device
Inventor: HASEGAWA TSUNEO
IPC: B60T8/1761
Filed: 1984-02-03
Abstract: PURPOSE:To improve safety, by a method wherein, when the brake liquid pressure of a master cylinder exceeds a given pressure and a change in the decelerating speed of a vehicle exceeds a given value, the brake liquid pressure of a wheel cylinder is reduced by deciding that a vehicle is actually slipped. CONSTITUTION:A hydraulic brake device generates a brake force by feeding a liquid pressure, generated at a master cylinder 12 through step on of a brake pedal 11, to wheel cylinders 15 and 18 of front and rear wheels 14 and 17 through front and rear brake tubes 13 and 16. In which case, an actuator 4, which reduces a brake liquid pressure and releases it from reduction, is located halfway along the front tube 13. The actuator 4 is controlled by a control unit 5 so that, when the output of a liquid pressure detecting element 2 for detecting a brake liquid pressure from the master cylinder 12 exceeds a given value and a change in the output of a decelerating speed detecting element 3 for detecting the decelerating speed of a vehicle exceeds a given value, the brake liquid pressure can be reduced.
Patent JP-S57134353-A (JP)
Title: Method and equipment for inspecting anti-fogging device for automobile pane
Inventor: MURATA YOUICHI
IPC: B60S1/02
Filed: 1981-02-13
Abstract: PURPOSE:To automatically inspect the operation of a device for preventing the fogging of a window pane by supplying electricity to a heating wire embedded in the window pane and to improve the efficiency and accuracy of the inspection, by detecting electromagnetic waves emitted from the heating wire, to inspect the operation of the prevention device. CONSTITUTION:An anti-fogging device 1 is made of a heating wire 4 embedded in the rear pane 3 of an automobile 2. The pane 3 is heated by the wire 4 so that the pane is prevented from fogging. An appropriate antenna 8 is provided near the anti-fogging device 1 and connected to a signal processor 9, the output of which is displayed by an indicator lamp 10. The signal processor 9 is composed of an amplifier 14, a comparator 15 and a one-shot monostable multivibrator 16, which are arranged in that order from the input side. To inspect the wiring  or connection of the anti-fogging device, the automobile engine is kept in the  running state, the device is supplied with electricity and electromagnetic waves  emitted from the device are detected.
Patent JP-2000223776-A (JP)
Title: Semiconductor light emitting element
Inventor: NISHI KENICHI
IPC: H01S5/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element in which the polarization of light radiated to a direction perpendicular to a lamination face is decided uniquely in the semiconductor light emitting element, in which a composite structure by a multilayer film lamination structure and by an active layer containing a quantum well are provided on a semiconductor substrate. SOLUTION: In a surface emitting laser, a quantum well 4 and a quantum wire layer 8 which is formed in a [011] orientation are situated between an Si-doped n-type GaAs/AlAs distributed Bragg reflector 3 and a Be-doped p-type GaAs/AlAs distributed Bragg reflector 9. When a resonance wavelength is set at 9.80 nm, a large gain in the [011] orientation from the quantum wire layer exists in addition to a gain from the quantum well, and the polarization of oscillation light is decided uniquely in the [011] orientation. Even when a quantum dot having an anisotropic shape inside plane is used instead of the quantum wire layer, the polarization of the oscillation light can be decided together with the gain from the quantum well.  Consequently, the polarization of the surface emitting laser can be controlled even by using an element structure of a plane orientation in which an anisotropic optical characteristic does exist inside the plane.
Patent JP-S60162593-A (JP)
Title: High-hardness coated welding material
Inventor: YAMAMOTO ATSUO
IPC: B23K35/365
Filed: 1984-02-02
Abstract: PURPOSE:To obtain a welding material having high resistance to wear and excellent resistance to cracking by coating a mixture composed of a specific amt. of a usable flux and an alloy flux consisting of specific chemical components to the circumferential wall of a mild steel core wire. CONSTITUTION:A mixture composed of a usable flux and an alloy flux is coated on the circumferential wall of a mild steel core wire. The usable flux is 40- 50wt% of the entire part and the balance is the alloy flux. The alloy flux consists of <=5.0wt% ferrosilicon, 4.0-10.0wt% metallic manganese, 15.0-30.0wt% ferromolybdenum, 2.0-8.0wt% ferrotungsten, 5.0-10.0wt% ferrovanadium, 5.0- 10.0wt% metallic cobalt, 5.0-10.0wt% chromium carbide and 1.0-3.0wt% graphite.
Patent JP-H09310974-A (JP)
Title: Drying unit for charged strip-type foil hose
Inventor: BUIRI BAOA
IPC: F26B5/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To limit the use of energy to the minimum limit by operating the brush rollers of the region of a drying unit reversely, passing a strip-type foil hose through a roller gap, and driving the roller reversely to the conveying direction of the hose. SOLUTION: The drying unit 1 comprises a housing opened at one side and provided at the other with bearing blocks 6, 7 and supported by the blocks 6, 7. Matching drive wheels 28, 29 are coupled to the drive shafts of drive motors 16, 18 supported by the blocks 6, 7, and drive belts 17, 19 are wrapped on the wheels 28, 29. The wheels 28, 29 of sets of brush rollers 8 to 11 are rotated by the rotations of the belts 17, 19. The bristles of the rollers 8 to 11 are overlapped in an overlapping region, a strip-type foil hose 2 formed in a rectangular shape is fed upward via the roller gaps of the sets 8, 9 and 10, 11 of the brushes in the direction of an arrow 3 to be dried.
Patent JP-S58137033-A (JP)
Title: Word processor
Inventor: TANAKA HIDEAKI
IPC: G06F3/00
Filed: 1982-02-08
Abstract: PURPOSE:To use effectively the entire display screen for the display of sentences when no word conversion is designated, by switching 1 the sentence stored in a sentence storage circuit and the word group stored in a word group storage circuit switchingly in response to a designation circuit and displaying and controlling them. CONSTITUTION:The entire storage area of an input sentence display memory 4 is used for the storage of the sentence inputted from a keyboard 7. A Kanji (Chinese character) group display memory 11 has a storage area corresponding to a display screen of a display section 6. A display address 23 from a display address generating section 3 is given to the memories 4 and 11. Thus, the code of corresponding location is outputted on the display screen synchronizingly from the memories 4, 11. A switching circuit 12 outputs either a character code 24 or a Kanji code 30 in response to a display switching signal 29 from the control section 2, gives it to a character generator 5 and the output is displayed 6.
Patent JP-H05217839-A (JP)
Title: Projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/30
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a high resolution and a large focus depth without damaging the uniformity and light quantity of illumination light and to make it possible to vary the sigma value falsely, even in a projection aligner which has the illumination optical system of a small sigma value (coherence factor). CONSTITUTION:At the light casting side of a reticle R, a diffraction grating pattern RG of a specified pitch is located at a distance DELTAt from the light casting side of the reticle R. Then, + or - first order diffraction lights L1 and L2 generated from the pattern RG are cast on the reticle R symmetrically at the specified inclination angle psi. The pattern RG and a pattern RP are located at the specified distance and shielding sections (23, LSB) are located which shield a half- shadow blur of the diffraction lights L1 and L2. The pattern RG can be exchanged with an exchanging member 26 so that it may be optimum for the pattern RP or the sigma value can be varied. The sigma value is set at 0.1-0.3 or around.
Patent JP-S55111358-A (JP)
Title: Tape cutter
Inventor: SHIMIZU TAKASHI
IPC: B65H35/07
Filed: 1979-02-20
Abstract: PURPOSE: To easily and surely cut off a tape to a desired length, by providing a cursor member on the arc-shaped peripheral surface of a tape reel, installing a tape lead-out member in front of the cursor member and placing a cutter behind the tape lead-out member.  
     CONSTITUTION: A cursor member 1 is slidably fitted on the arc-shaped peripheral surface of a tape reel A. The tip of a tape is separated and pulled out in an almost radial direction from the arc-shaped peripheral surface by a tape lead-out member 2. The cursor member 1 is caused to slide toward a tape pulling-out side by the tape lead-out member 2. After the tape is led out, it is cut off by a cutter 4. The tip of the tape in a state (a) is picked to a position (b). The tape is pulled out along a tape lead-out ring 2b in an almost radial direction while the tip of the tape is held in the position (b). At that time, the cursor member 1 is moved. When the tape is pulled out by a required length, it comes to a position (c). The tape is bent from the position (c) to another (d) and then cut off by the cutter 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04238210-A (JP)
Title: Planar shape measuring method
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/30
Filed: 1991-01-21
Abstract: PURPOSE:To provide a planar shape measuring method for measuring a planar shape with high precision without being affected by a swell error occurring when a measurement object is moved during measurement. CONSTITUTION:Multiple displacement detectors measuring the irregularities on the surface of a measurement object are concentrically arranged on a rotary plate at preset angles, the rotary plate is moved nearly in parallel with the measured face, it is rotated at each preset shift distance, the irregularities of the measured face are measured by the displacement detectors, measured values are arithmetically processed, the effect of measurement errors, such as a swell error when the rotary plate is moved, is removed, and the correct surface shape can be detected.
Patent JP-S59145086-A (JP)
Title: Multi-stage flash evaporator
Inventor: TANAKA KAZUHIRO
IPC: C02F1/06
Filed: 1983-02-08
Abstract: PURPOSE:To enable to make the thickness of an interstage dashboard thinner, by dividing an interstage dashboard for partitioning the interior of the main body of a flash evaporator into an upper interstage dashboard at the side of a condenser chamber and a lower interstage dashboard at the side of a flash chamber. CONSTITUTION:Brine having flowed through a brine heater 25 and an inlet box 16 for brine is flash evaporated in a flash chamber 2, circulated along a passageway shown by the dotted arrows through a demister 15 and an inflow opening 18 for steam into a condenser chamber 1 and then condensed into plain water by heat exchange with cooling sea water flowing through a heat transfer pipe 13. Said plain water is then circulated through a tray 8 for distilled water and a channel 19 for distilled water, and then withdrawn outside through an outlet pipe 20. Brine which has not been evaporated in the flash chamber 2 is let flow through an opening 17 for brine into the next-stage flash chamber 2, subjected to the same treatment as the aforementioned one, sequentially let flow out toward the following stage and then drained outside through an outlet box 21.
Patent JP-S60166109-A (JP)
Inventor: RASURO GURIHOBUSUKII
IPC: B21B27/03
Filed: 1984-02-07
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。