baber/WOPTO huggingface dataset:
Patent JP-H04114448-A (JP)
Title: Dividing method of semiconductor wafer
Inventor: TAKAGI AKIO
IPC: H01L21/301
Filed: 1990-09-05
Abstract: PURPOSE:To prevent cracks from occurring in a semiconductor wafer other than a predetermined dividing line by a method wherein an adhesion preventing means of metal is provided between an organic polymer film and a scribe table. CONSTITUTION:An aluminum foil 4 on which a GaAs wafer 1 is placed and an organic high molecular film 3 are surely fixed onto a scribe table 5 by suction. After the GaAs wafer 1 is fixed by suction, the other primary surface of the wafer 1 is scribed along a predetermined dividing line by pressing a scriber 6 provided with a diamond point against the wafer 1. At this point, even if a pressing force is applied onto the GaAs wafer 1, as the aluminum foil 4 is provided, the organic high molecular film 3 on which the GaAs wafer 1 is pasted is prevented from adhering to a scribe table 5. Therefore, after a scribe process is finished, a vacuum pump is turned OFF to stop a sucking operation, and when the organic high molecular film 3 is separated from the scribe table 5, an force is prevented from being unnecessarily applied onto the GaAs wafer 1, so that cracks are prevented from occurring in the wafer 1 other than a predetermined dividing line.
Patent JP-S6294220-A (JP)
Title: Gear shaping machine
Inventor: TOKAWA YOICHI
IPC: B23F5/16
Filed: 1985-10-21
Abstract: PURPOSE:To enable machining of plural kinds of helical gears without replacing a stage, by a method wherein the fulcrum positions of link members are varied, and the axial relative movement speeds of a rotary main shaft and a first female type to regulate a synthesized rotation amount of the rotary main shaft. CONSTITUTION:A first female shape 16 is axially reciprocated through link members 27, 31, and 40, and reciprotatively motioned along the leads of a second helical projection part 16b and a second helical recessed part 17a. Rotational movement of a rotary main shaft 11 is produced by synthesized rotational movement by a male shape 15 and the first female shape 16 and rotational movement by the first female shape 16 and a second female shape 17. A helical angle is varied through variation of the fulcrum positions of the link members, through change of the axial relative movement speeds of a main shaft 11 and the female shape 16, and through regulation of a synthesized rotation amount of the main shaft.
Patent JP-S61112418-A (JP)
Title: Analog-digital converting circuit of television signal system
Inventor: SHIKINA TOMOE
IPC: H04N19/00
Filed: 1984-11-07
Abstract: PURPOSE:To attain highly stable A/D conversion by utilizing a difference be tween a black level of a digital output signal from the A/D converter and a preset level to improve the stability against temperature change and external noise. CONSTITUTION:An analog video signal inputted to an input terminal is converted into a digital signal by an A/D converter 3 via a DC component rejection capacitor 2, the signal is fed to an adder 7 and inputted to a black level detector 4. The DC potential output of the black level detector 4 is subtracted from the reference level obtained from a reference level generator 5 by an adder 6 to obtain a difference with the preset level. The difference is added to a digital output signal from the A/D converter 3 by the adder 7 and the result is given to an output terminal 11.
Patent JP-H0791085-A (JP)
Title: Bathroom unit
Inventor: TAKAGAWA AKIRA
IPC: E04H1/12
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the infiltration of overflowed water into a gap between a side wall and the folded back edge of a bathtub. CONSTITUTION:A folded back edge locking groove 32 is longitudinally formed on the one face of a belt-shaped body 31, and a sealing member 3 which is protrusively provided with protrusive stripes 33, 34 made of soft material is about horizontally stuck fast to a side wall 2 adjacent to the bathtub mounting section 11 of a water-proof pan 1 at both the ends of the folded back edge locking groove 32. The protrusive stripes 33, 34 of the sealing member 3 are brought into close contact with the end edge and outside of the folded back edge 41 of the bathtub locked in the folded back edge locking groove 32.
Patent JP-S60127338-A (JP)
Title: Container, made of polypropylene resin, and having good transparency
Inventor: UEKI TOORU
IPC: C08L21/00
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a blow molded container having improved transparency without uneven wall thickness, by adding a specific amount of a specified nucleating agent to a polypropylene (PP) resin having a specific melt flow index (MFI) and a specified relation between the intrinsic viscosity [eta] and MFI, and containing a specific amount of ethylene, and injection drawing blow molding the resultant resin composition. CONSTITUTION:A container made of polypropylene (PP) by incorporating 0.01- 1wt%, preferably 0.1-0.5wt% dibenzylidenesorbitol or a derivative expressed by the formula (R is 1-5C alkyl or alkoxyl) to propylene-ethylene random copolymer with 1-6wt% ethylene content havint 4-50g/10min melt flow index (MFI) and the relation between the intrinsic viscosity [eta](dl/g) measured in a tetralin solution at 135 deg.C and the MFI as follows: 1.70<=logMFI+5.20log[eta]<=1.95, and injection drawing blow molding the resultant resin composition to give 0.2-1mm. wall thickness of the drum part and <=9% haze expressed in terms of that for 1mm. wall thickness.
Patent JP-H04113633-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAMATSU SUSUMU
IPC: H01L21/336
Filed: 1990-09-03
Abstract: PURPOSE:To suppress immersion of boron to a channel region, and to suppress shift of a threshold voltage of a transistor by providing a step of forming a gate electrode on a semiconductor substrate, a step of implanting silicon in the surface of the substrate, and a step of implanting impurity in which its source.drain regions become P-type. CONSTITUTION:Nondoped silicon is etched to form a gate electrode 4. Then, silicon(Si) is implanted by an ion beam 11 of the silicon. Thereafter, it is implanted in polysilicon to become a gate electrode 4, and the Si is also implanted in source.drain region 5 simultaneously. Then, in order to form the electrode P-type, boron is implanted by an ion beam 6 of a BF 2 (or B) to complete the electrode 4 made of P<+> type polysilicon. In this case, the region 5 is simultaneously formed. Thus, the Si is implanted in the polysilicon to make the surface amorphous to prevent channeling of the boron to be implanted later and to prevent invasion of the boron deeply. Further, a junction of the source.drain can be made shallow.
Patent JP-H0981306-A (JP)
Title: Information processor
Inventor: AOKI HISASHI
IPC: G06F3/0346
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To process and display the information required by a user via a simple operation and with high efficiency by observing the movements of the user's eyeballs to sequentially generate the velocity components of the eyeball movements and then calculating the activity of the eyeball movements to estimate the importance of the information. SOLUTION: The line of sight of a user 101 are measured by a line-of-sight detector 102 and sent to a visual point arithmetic part 103 where the voltage value is converted into a position included in a screen. Then an eyeball movement type decision part 104 decides the types of momentary movements of eyeballs, based on the output data of the part 103. An information acquisition rate calculation part 105 calculates an information acquisition rate from the time transition of the eyeball movement type. A visual activity standard calculation part 106 decides whether the eyeball movements are momentarily active or not based on the hitherto calculated information acquisition rates. An importance information generation part 107 operates the information acquisition rate in every time unit and outputs the operation result and the time unit as the importance information. Then the time unit is decided at an information unit detection part 109 and sent to the part 107.
Patent JP-2000066015-A (JP)
Title: Manufacturing method of diffraction type optical element and exposure device therefor
Inventor: SEGAWA KAZUTAKA
IPC: G02B5/18
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a diffraction type optical element capable of manufacturing the diffraction type optical element excellent in accuracy and an exposure device therefor. SOLUTION: In a manufacturing method of a diffraction type optical element by transmitting light from a light source through a mask forming a part of a concentric circular pattern, projecting the mask image onto a substrate and forming the concentric circular pattern onto the substrate while rotating the substrate, a light-shielding member 21 for controlling the light exposure amt. to the substrate is provided between the light source and the substrate and the light-shielding member 21 is controlled so that the light exposure amt. to neighborhood of the rotation start position of the substrate and that to the part other than the neighborhood of the rotation start position are the same.
Patent JP-H0897206-A (JP)
Title: Forming method of thermal oxidation film
Inventor: NISHINO HIROTAKE
IPC: H01L21/316
Filed: 1994-09-29
Abstract: PURPOSE: To form quickly and uniformly an oxide film of high quality with a sheet system equipment, improve the yield of semiconductor element manufacture, and make electric characteristics of an element uniform. CONSTITUTION: A substrate 14 to be treated is accommodated in a treatment vessel 11, and the temperature of the substrate 14 to be treated is kept lower than 600 deg.C. Gas containing at least H2 O gas and Cl2 gas is introduced in the vessel 11. The temperature of the substrate 14 to be treated is increased up to 600 deg.C or higher, and a thermal oxidation film is formed on the substrate 14 to be treated.
Patent JP-S59116613-A (JP)
Title: Color display device
Inventor: FUJITA MASANORI
IPC: G01D7/00
Filed: 1982-12-22
Abstract: PURPOSE:To form a color display which is bright and is easy to see by utilizing the layer of an optically active material having a characteristic to scatter selectively visible light of a specific wavelength. CONSTITUTION:A display body layer 2 (a layer consisting of a liquid crystal controllable of a transparent mode and a scattering mode, or a ferrodielectric transparent ceramic) is sandwiched between a transparent substrate 3 provided with segment electrodes 4 and a transparent substrate 4 provided with a counter electrode 6. A light scattering layer 7 blanked with the part facing the display segments (may be transparent) is disposed behind the layer 2 and further an optically active material layer 8 (e.g.; cholesteric polymer film) and a specular reflection plate 9 are disposed in this order behind the same, thereby forming a display panel 1. If a material which scatters selectively, for example, green light and allows the transmission of red purple light is used for the layer 8, the above-mentioned panel is capable of displaying a bright green color on the background of a white color which is slightly greenish.
Patent JP-S6293790-A (JP)
Inventor: MATSUO YUKITO
IPC: G07D9/00
Filed: 1985-10-18
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-H0397091-A (JP)
Title: Automatic insurance machine
Inventor: YANO GENICHI
IPC: G07B1/00
Filed: 1989-09-08
Abstract: PURPOSE:To simplify the procedure of an insurance contract and to effect an insurance without fail by ejecting an application duplicate, to which application items, etc., are printed, when the application items such as a name and an address, etc., are inputted from an insurance applicant by an electronic pen and a tablet. CONSTITUTION:When the insurance applicant inputs the application items such as the name and the address, etc., by an electronic pen 36 and a tablet 37 of an application item input part 35, the inputted application items, the contract number of an insurance contract and reception items such as a date, etc., necessary for effecting the insurance are stored in a storage part 92 as contract information and the inputted application items are printed to an application duplicate 11 by a printing part 55 at least. Afterwards, the application duplicate 11 is ejected from an application duplicate ejecting port 28. Thus, the procedure of the insurance contract is simplified only by inputting the application items such as the name and the address, etc., and there is no trouble of forgetting the print of the prescribed reception items or forgetting separation of an application form from an application counterfoil. Then, the insurance is effected without fail.
Patent JP-S59120015-A (JP)
Inventor: ISHIZAWA KENKI
IPC: A01D34/13
Filed: 1982-12-28
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-H0789347-A (JP)
Title: Door sash structure for automobile
Inventor: OISHI YUKIHIDE
IPC: B60J5/00
Filed: 1993-09-21
Abstract: PURPOSE:To use commonly a glassrun rubber used to a door sash without a door sash molding, in spite of the door sash provided with the door sash molding. CONSTITUTION:In a door sash structure provided with a door sash molding 2, a glassrun rubber 101 is formed to have a corner part 101c and the side surface 10a of a door sash is formed in a position retreated by a height nearly equivalent to that of the head part 4a of the installation screw 4 of the door sash molding 2. The installation wall of the door sash molding 2 is provided with a screwed stop part 21a, a swelled up part 21b formed rising to the height nearly equivalent to that of the head part 4a of the installation screw 4 and a rubber groove part 21c formed to have the bottom part flush with the screwed stop part 21a so that the glassrun rubber corner part 101c can be stored between the edging wall 22 of the door sash molding and the swelled up part 21b.
Patent JP-H1170603-A (JP)
Title: Building panel material
Inventor: TATENO JUNZO
IPC: B32B3/28
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To contrive the wt. reduction and cost reduction of a panel material by bonding corrugated cardboard to the rear surface of a steel panel rolled into a thin panel shape to form a surface panel. SOLUTION: A surface panel 2 is obtained by bonding corrugated cardboard 2b to the rear surface of a steel panel 2a by an adhesive and the thickness of the steel panel 2a to be used is set to 0.2-0.4 mm. Corrugated cardboard 3b is also bonded to the rear surface of a steel panel 3a being a rear panel 3. Subsequently, the surface panel 2 and a core material 4 and the rear panel 3 and the core material 4 are bonded by a vinyl acetate resin emulsion adhesive and the surface panel 2 and the rear panel 3 are formed into such a structure that the corrugated cardboard 2b, 3b are bonded to the rear surfaces of the steel panels 2a, 3a. Therefore, the steel panels 2a, 3a are supported with proper elasticity by the corrugated cardboards 2b, 3b and become strong and, as a result, the thicknesses of the steel panels 2a, 3a can be reduced.  By this constitution, a panel material can be reduced in wt. and can be made inexpensive.
Patent JP-H1170720-A (JP)
Title: Test dot recording method and apparatus
Inventor: RIYUU SATSU
IPC: B41J2/01
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To accurately end automatically adjust dot recording timing by a test pattern and a machine in a printer capable of performing bidirectional recording. SOLUTION: The shift of dots formed at a time of a carriage advance process and dots formed at a time of a carriage return process is adjusted by using a test pattern by moire fringes (c). This test pattern is the moire fringes (c) formed by superposing inspection lines (a) provided at an equal interval in a sub-scanning direction on reference lines (b) having an angle in the sub- scanning direction and provided at an equal interval. When dot recording timing is shifted, the width of the moire fringes is changed by shift quantity and change quantity is expanded with respect to the shift quantity. The shift of dot recording timing can be easily and accurately adjusted.
Patent JP-H04114370-A (JP)
Title: Data separator circuit
Inventor: KASAI KENICHIRO
IPC: G11B20/14
Filed: 1990-09-05
Abstract: PURPOSE:To contrive a reproduction of exact data according to the performance of a floppy disk device by changing characteristics of a loop filter according to a detection signal of error in the reproducing result of data signal. CONSTITUTION:When the input data signal 5 is assumed to be inputted, an window signal 9 operates so that the input data signal 5 and the phase coincide. The error in a reproducing data signal 6 reproduced by a data reproducing device 4 is detected by an error detecting circuit 10, and the characteristics of loop filter 2 is changed by the error detecting signal 11. So, in the case a column of data signals in which the error is detected is data-reproduced again, a normal data-reproducing probability with no error detected becomes high, and when the characteristics of plural loop filters 2 are being settled as changeable, the data are more exactly reproduced in accordance with the floppy disk device.
Patent JP-2000066705-A (JP)
Title: Manufacturing information management method
Inventor: KOTO YASUO
IPC: G06Q50/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for gathering manufacturing information and preserving and managing it for every works while tracking and managing the works moving through plural manufacturing processes. SOLUTION: A preserving and managing means H of a large capacity for preserving and managing the detailed manufacture information of the plural works W(1-n) for the every work and plural tracking and managing means S(1-k) positioned near the works and capable of holding the work data of a small capacity corresponding to the respective works though a storage capacity is small compared with the preserving and managing means H are communicably arranged. Then, the work data d(1-n) of the small capacity are tracked and managed together with the movement of the works W(1-n) by the respective tracking and managing means S(1-k) and the detailed manufacturing information obtained when the works W(1-n) pass through the respective processes is bound with the work data of the works W(1-n) and then stored in the preserving and managing means H.
Patent JP-H0398703-A (JP)
Title: Delivery of work in two main shaft opposed lathe
Inventor: SUZUKI KOSAKU
IPC: B23B3/30
Filed: 1989-09-11
Abstract: PURPOSE:To perform the delivery of a work by an inexpensive device with high accuracy in a short time, by stopping a main shaft motor and an indexing motor at the original position of the main shaft encoder and indexing encoder and performing the connection of the main shaft and indexing device by an engaging mechanism. CONSTITUTION:A bar steel is fed in,held by closing a chuck 19a and the working at a 1st main shaft 11a is performed. Meanwhile an indexing device 23a is positioned at the position corresponding to the origin of the main shaft 11a. After completion of the working, the main shaft 11a is stopped at the origin, a toothed wheel 24 is shifted, a main shaft indexing device 23a is connected to the main shaft 11a and indexing is performed at the main shaft 11a side in this state. A 2nd main shaft 11b is awaited in the state of a main shaft indexing device 23b being connected. The phases of the main shafts 11a, 11b are detected by the encoder 26 of the indexing device, in the case of there being any phase difference the worked tip of the bar is grasped by a chuck 19b with the coincidence of the main shaft 11a and 11b by returning the both to the origin, etc., the main shaft indexing devices 23a, 23b are separated from the main shafts 11a, 11b, which are synchronously rotated with the same phase and a work piece is cut off from the tip of the bar.
Patent JP-S6388535-A (JP)
Title: Focus adjusting device
Inventor: NOMOTO KAICHIRO
IPC: G02B7/28
Filed: 1986-10-02
Abstract: PURPOSE:To facilitate focus adjusting operation by providing a read means for the position of a knob and a control means which controls a motor according to the position of the knob read at the time of manual focus adjustment and puts a subject in focus. CONSTITUTION:A 1st position sensor 36 detects the position of a rear lens system 30c and supplies a computing element 35 with the detection signal of a digital value corresponding to the movement distance x2 of a rear lens which is the relative distance between the rear lens system 30c and an image pickup element 31. A 2nd position sensor 37 detects the position of a zoom system 30b and supplies the computing element 35 with the detection signal of a digital value corresponding to focal length (f). An output signal corresponding to the position of the knob 30a of a variable resistor 40 is supplied to an A/D converter 42 and supplied to the computing element 35 as a digital value which is 0% when the knob 40a is at the left end position, increased as the knob 40a moves toward the right end, and 100% at the right end position. Consequently, an automatic focus adjustment is made when the knob 40a is at the position of a 50% center click, and the operability is improved.
Patent JP-S61115878-A (JP)
Inventor: SHIROKURA SADAO
IPC: B08B9/46
Filed: 1984-11-09
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-H0893300-A (JP)
Title: Automobile door hinge
Inventor: YUGE MASAAKI
IPC: E05D3/06
Filed: 1994-09-29
Abstract: PURPOSE: To enable the fitting adjustment of a door with simple constitution in an automobile door hinge of link structure that can open a wide space between a body and a door at the time of opening the door so as to improve getting-in/out performance. CONSTITUTION: Both ends of a first plate like link 15 and both ends of two second links 16 serving as adjusting links are rotatably journalled between a first base member 11 fitted to the body side and a second base member 12 fitted to the door side. The adjusting shafts 17 for journalling one ends of the second links 16 are provided in the position adjustable state in oblong holes 11B formed at the bent parts 11A of the first base member 11.
Patent JP-S641005-A (JP)
Title: Numerical control data generator for three-dimensional working
Inventor: AMANO HIROSHI
IPC: G05B19/4093
Filed: 1987-09-21
Abstract: PURPOSE: To generate three-dimensional NC data in a short time by generating three-dimensional data so that a specific condition is satisfied with respect to a point on a three-dimensional rectangular coordinate system corresponding to a point on a two-dimensional plane.  
     CONSTITUTION: A CPU 19 generates two-dimensional NC data. The CPU 19 stores two-dimensional NC data in a memory 21. The CPU 19 calls and analyzes a file of two-dimensional NC data to generate three-dimensional NC data. That is, three-dimensional NC data P(x, y, z, c) corresponding to certain two-dimensional NC data P'(x', y') is expressed with formulas where θ is the angle of rotation around the Z axis. The CPU 19 stores generated three-dimensional NC data in a coordinate value memory. Thereafter, the CPU 19 executes this three-dimensional data. By this device, three-dimensional NC data is generated in a shorter time than a generator of numerical control data for three- dimensional working which teaches a moving locus to generate three-dimensional NC data. 
     COPYRIGHT: (C)1989,JPO&Japio