baber/WOPTO huggingface dataset:
Patent JP-H071594-A (JP)
Title: Optical molding apparatus
Inventor: SHIOTSUKI YUKIO
IPC: B29C35/08
Filed: 1993-06-18
Abstract: PURPOSE:To mold hardened material layer having the precise thickness without the effect of a hardening depth by providing a resin feeding and recovering circulation device, which uniformly feeds light-hardening resin in the quantity corresponding to the thickness of the layer of laminated molded material into a molding cell, and a skimmer device for the surface of resin liquid in a resin molding cell. CONSTITUTION:A skimmer device 22, which smoothes the surface of light- hardening resin 13 that is moved and filled from one side to the other side of a peripheral edge part, is provided at the upper edge of the peripheral edge part 19 of a resin molding cell 11. Furthermore, in the resin molding cell 11, a circulating device 21, which feeds or recovers the light-hardening resin 13 into or out of the molding cell 11 with a flute-shaped resin recovery groove 14 around the molding cell, is provided. The resin 13 is supplied on a transparent plate 12 in the molding cell 11. The surface of the resin 13 is made to agree with the height of the peripheral edge part 19 of the molding cell with the skimmer device 22. Then, a molding base plate 18 is brought into contact with the liquid surface. Light is cast from a lower light emitting device 15 through the transparent plate 12, and the first hardened material layer is molded.
Patent JP-H0343358-A (JP)
Title: Filling and sealing bag and film for use in forming same
Inventor: NAKAJIMA KIYOSHI
IPC: B65D33/00
Filed: 1989-07-04
Abstract: PURPOSE:To secure saleability and provide various unsealing patterns according to the kinds of packaged contents by a method wherein small dents are collectively provided on one layer of laminated film and arranged into the form of a strip so wide and long as to be recognizable with the naked eye and the strip-shaped region of the dents is located in the position other than sealed parts and scores. CONSTITUTION:A group of dents 5 is provided in film laterally at predetermined intervals and arranged into the form of a strip. The interval at which the dents are arranged is almost equal the longitudinal length of a bag. By using this film, a filling and sealing bag having a circular arc-shaped group of the dents 5 close to one side of lateral sealed parts 3 is obtained. By pulling out the lateral sealed parts 3 of this bag, its top edges are separated readily to make the top of the bag wide open. Such group of the dents 5 may be provided about half around the bag instead of its entire periphery.
Patent JP-S5691907-A (JP)
Title: Rolling method for thick plate
Inventor: WATANABE KAZUO
IPC: B21B1/38
Filed: 1979-12-27
Abstract: PURPOSE: To obtain a final rolled product in the aimed shape and size, by previously forecasting  the plane shape of the final rolled product, by controlling the shape of slab with the vertical-roll  edging mill while changing the rolling reduction so as to correct the shape of the rolled material  according to aforementioned forecasted plane shape of the product, and next, by rolling with the  horizontal-roll mill.  
     CONSTITUTION: A thick plate is rolled by the vertical-roll edging mill possible to change its rolling reduction while operating the rolling work and the horizontal-roll mill; hereupon, the plane  shape of the final product is forecasted from the rolling condition; and the blank material extracted from the heating furnace is rolled through two or one pass by the vertical-roll edging mill while  changing the rolling reduction; in which, the rolling reduction is changed so as to make the plane  shape of side edge of rolled material to be a drum shape in case of the forecasted plane shape of  the product to be a hand-drum shape; similarly, the rolling reduction is changed so as to make the  plane shape of side edge of rolled material to be a hand-drum shape in case of the forecasted  plane shape of final product to be drum-shape; further, if the crop shape of the product is forecasted to be a tongue shape, the rolling reduction is changed so as to make the crop shape of  rolled material to be a fish-tail shape; and if the crop shape of the product is forecasted to be a  fish-tail shape, the rolling reduction is changed so as to make the crop shape of rolled material to  be a tongue shape. After that, the material is rolled by the horizontal-roll mill. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001003927-A (JP)
Title: Shaft lock device
Inventor: KITAMURA KICHIJI
IPC: F16C11/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To stably supply a lubricant to a generation position of a friction torque. SOLUTION: The device is provided with a member 2 to be pivoted through which a pivot shaft 1 is penetrated in the relatively rotatable state with the pivotally supported shaft 1; flat plate-like friction plates 3, 4 through which the pivot shaft 1 is penetrated in the state of a restricted rotation and which are provided at least both sides of the member 2 to be pivoted and are superposed on the member 2 to be pivoted; and an elastic pressurization member 6 through which the pivotally supported shaft 1 is penetrated and which retains a relative angle of the pivotally supported shaft 1 and the member 2 to be pivoted to an optional angle by pressing a superposed state of the friction plates 3, 4 and the member 2 to be pivoted. Lubricant-retaining portions 8, 9 for feeding a lubricant to a superposed portion of the member 2 to be pivoted and the friction plates 3, 4 are provided on the member 2 to be pivoted or/and the friction plates 3, 4. A leak-preventing means 5 for preventing a lubricant leak is provided close to the lubricant-retaining portions 8, 9.
Patent JP-2000012740-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HIROSE SHINICHI
IPC: H01L23/28
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the injection property of resin to the lower part of a heat sink for preventing formation failures of the resin in a resin-sealing semiconductor device which incorporates a heat sink which is formed by injecting the resin using a mold. SOLUTION: A resin-sealing semiconductor device 1 is resin-sealed by installing a mounting part 3a, where a semiconductor chip 2 of a lead frame 3 is mounted into a mold, while the mounting part 3a is brought abutted to and arranged with a pedestal part 14 of a heat sink, and by injecting and filling soft resin from a gate 8 of a forming mold. A site facing an injection port 8 in the outer edge part of a heat sink 10 is bent from the outer surface 11 of the heat sink 10 toward a surface 12.
Patent JP-S6065933-A (JP)
Title: Vibrationproof device
Inventor: MORIWAKI SACHIOSA
IPC: F16F15/073
Filed: 1983-09-17
Abstract: PURPOSE:To prevent a movable body from being vibrated by providing a rail member on either of the movable body or a moving body, providing a pair of leaf springs in opposition to each side surface of a rail member, and providing a sliding member making close contact with the each side surface of said rail member on said pair of the leaf springs. CONSTITUTION:A Y table 2 is movably provided on a base 1 as a support by driving means 3, 4, and likewise an X table 5 movably provided on the Y table 2 by driving means 6, 7. A rail member 10 is provided along the direction of traveling of the Y table 2 on the under surface thereon. A leaf spring 13 is fixed with a screw 14 through the side surface of a groove 11 of the base 1 in opposition to the rail member 10. A slide member 15 having a small coefficient of friction such as synthetic resin is mounted on the plate surface of the leaf spring 13. Hereby, pressing force between the rail member 10 and the slide member 15 is kept substantially unchanged due to displacement of the leaf spring 13, preventing the rail member 10 and the Y table 2, etc., from being vibrated.
Patent JP-H0253048-A (JP)
Title: Element for photothermography
Inventor: SUCHIIBUN SUUEIN
IPC: C07D279/22
Filed: 1989-07-03
Abstract: PURPOSE: To form a clear stable color image by incorporating a specified redox type dye releasing compd. into a reducing agent for an org. silver compd. CONSTITUTION: When an image forming system contg. photosensitive silver halide, an org. silver compd., a polymer binder and a reducing agent for the org. silver compd. is carried on a substrate to obtain a photothermographic element, a redox type dye releasing compd. represented by formula I is incorporated into the reducing agent. In the formula I, R is an org. group separated as a thermally passive body when the compd. is oxidized, A is a chemical bond or a divalent combining group having a chain consisting of <=12 atoms and bonding to the carbonyl group through C or O and D is the chromophore of a thermally mobile dye. A clear stable color image is formed.
Patent JP-H0222711-A (JP)
Title: Nc machine tool
Inventor: ONO YUKIO
IPC: G05B19/4063
Filed: 1988-07-12
Abstract: PURPOSE:To improve the workability and to reduce the cost of equipment by combining an NC machine tool and a cell controller to constitute a system. CONSTITUTION:When the operation state of an NC device is displayed with coordinate values of tools or the like normally or the manual operation is performed, the normal mode is set. When a function related to the cell controller, for example, NC program transfer is performed, the terminal mode is set. Then, all of these operations can be performed with a keyboard 10 and a CRT screen 12 to improve the operability. Therefore, a machine having an NC unit 14 which controls a motor 16, the keyboard 10 from which manual operation inputs are given, and the CRT screen 12 is provided with a mode changeover switch 20; and when the terminal mode is set, information from the keyboard 10 is sent to a host computer and information from this computer is displayed on the CRT screen 12 by a bidirectional communication means 18.
Patent JP-H04372328-A (JP)
Title: Machine tool temperature control method and device therefor
Inventor: EBISAWA KIYOUICHI
IPC: B23Q11/14
Filed: 1991-06-18
Abstract: PURPOSE:To make the outlet oil temperature of a heat load part follow up the reference temperature (room temperature or machine body temperature) without being influenced by the dead time of an oil passage even if the heating of a machine tool is changed between no-load and the maximum load. CONSTITUTION:A refrigerator 12 is used for the temperature control of oil for indirectly controlling the spindle head 31 of a machine tool, and an inverter 11 is used to regulate the rotating speed of the refrigerator 12 so as to make its cooling capacity equal to heat load. There are also provided a by-pass solenoid valve 16 and a pulse expansion valve 17 for regulating refrigerant flow. In this control system, feed-forward control and feedback control are combined, and sample value control action is applied as control action. The sample value control consists of short cycle action and long cycle action. In the short cycle control, the sensible heat temperature rise and steady-state deviation of oil temperature are measured to provide refrigerant capacity, whereas the action of making the follow up the reference value is performed in the long.
Patent JP-H06346007-A (JP)
Title: Glittering coating composition and method for forming glittering film
Inventor: ISHIHARA HAJIME
IPC: C09D5/38
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a glittering coating composition capable of providing a film, affording glittering gloss (metallic feeling) such as metallic coating and assuming a light color (pastel feeling). CONSTITUTION:This glittering coating composition contains a flaky metallic powdery pigment, powder of an alkaline earth metallic titanate and a film- forming resin.
Patent JP-S6328952-A (JP)
Inventor: OKADA TEIZO
IPC: D04B15/74
Filed: 1986-07-21
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-H0778801-A (JP)
Title: Equipment and method for decomposing natural oxide on silicon wafer
Inventor: YAMAMOTO KATSURA
IPC: H01L21/3063
Filed: 1993-06-18
Abstract: PURPOSE:To quickly and easily decompose and recover a natural oxide film containing copper impurities which adhere to the wafer surface, in the form of metal copper, in order to improve the surface analysis precision of a silicon wafer. CONSTITUTION:A lower shaft 2 capable of rotation and vertical movement and an upper shaft 6 capable of horizontal reciprocal movement are installed in a decomposition vessel 1. A silicon wafer 11 is fixed on a lower side electrode 4 attached to the lower shaft 2, and droplets 12 for decomposing a natural oxide film are dripped on the wafer 11 surface. The droplets 12 are held between an upper electrode plate 8 attached to the upper shaft 6 and the silicon wafer 11, and a DC voltage is applied to the upper electrode plate 8 and the lower electrode 4. The droplets 12 rolls all over the whole surface of silicon wafer 11, by the rotation of the lower shaft 2 and the reciprocation of the upper shaft 6. The ionization of metal copper or copper compound adhered to the silicon wafer 11 surface is accelerated, and a natural oxide film containing copper impurities is quickly and easily decomposed.
Patent JP-H0923506-A (JP)
Title: Drive control method for dc electric rolling stock
Inventor: TAMURA HIROAKI
IPC: B60L7/10
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To realize stable control for not varying a capacitor voltage of a filter circuit provided at the input side of a drive control equipment during regeneration. SOLUTION: A voltage target value of a filter capacitor 4 is calculated by a limit value arithmetic circuit 11 from the voltage of a DC stringing 200 and a current flowing through a DC reactor 3 of a filter circuit 500 provided at the input side of a drive controller 400 of an DC electric rolling stock, a difference between this target value and the actual value detected through a detector 10 is input to a regulator inside an arithmetic circuit 11, and a torque command value of a motor is limited by using its output. A voltage target value of the filter capacitor is varied according to the generative load, so that control response becomes faster and the rise of the filter capacitor voltage can be stably restricted.
Patent JP-S6153939-A (JP)
Inventor: OKAWA YUKIO
IPC: E04B2/86
Filed: 1984-08-21
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-H0612762-A (JP)
Title: Magnetic disk device
Inventor: KIKUCHI SEIJI
IPC: G11B23/00
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the vibration of disks to be generated by change in environmental temp. and to improve reading out/writing of data. CONSTITUTION:The plural disks 11a, 11b are fixed with a flange part 22 provided at one end of a hub 21 and a disk clamper 24 provided at the other end of the hub 21 and are rotated. A thermal expansion releasing member 31 having the coefft. of thermal expansion of nearly the intermediate value of the coefft. of thermal expansion of the disks 11a, 11b and the coefft. of thermal expansion of the flange part 22 or the disk clamper 24 is interposed between the above- mentioned disks 11a, 11b and at least either of the flange part 22 or the disk clamper 24. As a result, the difference in the thermal deformation quantities at the time of the temp. change is decreased, by that, the strains of the respective members are relieved and the mis-registration is eliminated. The vibration of the disks is thus prevented.
Patent JP-S6066666-A (JP)
Title: Overcurrent protecting circuit
Inventor: UEKI YOUICHI
IPC: H02M3/28
Filed: 1983-09-19
Abstract: PURPOSE:To protect against an overcurrent in a simple structure by detecting an overcurrent state from a flyback voltage of the output side of a current transformer, and controlling the conducting time of a switching transistor. CONSTITUTION:The flyback transformer Vt of the output side of a current transformer CT is produced, applied to the input of a voltage comparator COMP, and a reference voltage Vref is applied to the other input. When the waveform of the flyback transformer Vt becomes an overcurrent, the pulse width of the output signal of the comparator COMP becomes wide. On the other hand, when a DC output voltage Eout increases as compared with a reference voltage Eref, the output pulse width of a pulse width controller PWM increases. The outputs of the comparators COMP and the controller PWM are both inputted to a NAND gate NAND. Accordingly, when the output pulse width increases, the OFF time of the transistor Q increases, thereby enabling to limit the output current.
Patent JP-S5871492-A (JP)
Inventor: EDOWAADO REONAADO JIYOONZU
IPC: G21C19/115
Filed: 1982-09-30
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-S6141716-A (JP)
Inventor: EDOUARUTO ERU YOTSUTO PAPEN
IPC: C21C1/10
Filed: 1984-08-21
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-H0836506-A (JP)
Title: Information processor
Inventor: IDETA MASAKO
IPC: G06F11/22
Filed: 1994-07-25
Abstract: PURPOSE:To decrease signal lines for transmission and reception and reduce the size of a circuit by sending only a timing signal to an existent data bus together with data at the time of the transmission of plural control signals when an INTC-CPU is connected. CONSTITUTION:An interruption control circuit(INTC) 2 sets an interruption request signal(INTRQ) 6 to '1' and a CPU 3 which receives the INTRQ 6 sets an interruption acknowledgement signal (INTAK) to '1'. The INTC 2 once detecting the leading edge of the INTAK 7 outputs a vector address VC8, a signal MSINTB9, and a signal CSENT10 as data to the data bus IBUS11. During the interruption processing, the CPU 3 sets the INTAK7 to '0' and outputs data of one of the control signals CLRIF 12, CLRMS 13, and a CLRIP 14 to the IBUS 11 and the INTC 2 inputs the data at the timing of the trailing edge of the INTAK 7 and cancels the corresponding flag on the basis of the data.
Patent JP-S5796525-A (JP)
Title: Method of charged beam exposure
Inventor: OSADA TOSHIHIKO
IPC: H01J37/02
Filed: 1980-12-09
Abstract: PURPOSE:To prevent the shift of the charged beam due to the electric charge stored in a resist pattern which has been exposed, by providing a conductive shielding plate having an opening whose area is slightly wider than the scanning area of the charged beam. CONSTITUTION:In the case the scanning area of the electron beam is 2X2mm., the opening in the conductive shielding plate is 2.2X2.2mm.. The electron beam is irradiated through the opening in the shielding plate 5 which is provided at the position 1mm. higher than a wafer 1. The wafer has the resist with a thickness of 2mum and a radius of 90mm.. In this method, the pattern in the exposed region is not subjected to the effect of the charge in the exposed area 2, and the maximum shift of the pattern is 0.5mum or less.
Patent JP-S62161286-A (JP)
Title: Electronic still camera
Inventor: UCHIDA SHIGERU
IPC: G11B31/00
Filed: 1985-08-06
Abstract: PURPOSE:To reproduce marker sound at the time of shutter when reproducing by providing a forming circuit of a marker signal, and recording the marker signal instead of output signals of a microphone when a shutter operates. CONSTITUTION:Clock ADCK is supplied to a frequency divider circuit 52 and divided to a marker signal Sm of 1/N, for instance, 1/8, and this signal Sm is supplied to a switching circuit 23. At the same time, a control signal SW that becomes '1' in the shutter period t1-t2 is formed in a system control 40. This signal Sw is supplied to the switching circuit 23, and the signal Sm is taken out instead of a signal Sa from the switching circuit 23 in the period t1-t2. Accordingly, even if a shutter 7 operates in the period t1-t2, and operating sound of the shutter 7 and a mirror are collected by a microphone 21, this is replaced by the signal Sm, and audio signals having the signal Sm at shutter time are recorded in a floppy 1. Thus, marker sound is made to sound by the signal Sm in the part of shutter time at the time of reproducing.
Patent JP-S5878986-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1981-10-30
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-H10997-A (JP)
Title: Decorating surface material as interior trim member
Inventor: MORI HIROAKI
IPC: B60R13/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of thread cutting and thread removal at the time of processing grain by embedding a stitch thread into a groove formed in an nonwoven fabric in a decorating surface material formed of nonwoven fabric decorated with the stitch thread and having a fringe part formed in processing grain on the interior trim member. SOLUTION: A decorating surface material 15 used as an interior trim member such as a door trim or the like of an automobile is formed of nonwoven fabric 18 decorated (stitch processing) with a stitch thread 17. The stitch thread 17 is embedded in a groove 19 formed in the nonwoven fabric 18. The processing of stitch which is performed on the nonwoven fabric 18 is carried out by knitting the stitch thread 17 by using a knitting needle on the nonwoven fabric 18. Then, the nonwoven fabric 18 after processing stitch is subjected to resin finish. At the same time, a groove 19 is formed on the nonwoven fabric 18. At the same time, an embossing finish is carried out to embed the stitch cloth 17 in the groove 19. The decorating surface material 15 obtained in this manner is subjected to grain processing by inserting the fringe into the grain groove by using a grained bar.
Patent JP-2001005208-A (JP)
Title: Image forming method
Inventor: HAMANO KOICHI
IPC: G03G9/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method where there is no generation of a selection phenomenon, fogging, splashing or turbulence in an image, reproduction of fine lines and gradation are carried out well and the image of a high resolution that is equivalent to or better than an image obtained by offset printing is achieved. SOLUTION: In this method, a latent image forming process and a developing process where a toner image is obtained by developing the electrostatic latent image and a transfer process are included. Furthermore, in this image forming method, the developing process includes a process, where developer carrier is retained in a state of non contact to an electrostatic latent image carrier and toner is flown by AC electric field, coloring particles binding resin and a colorant are included in the toner, volume averaged grain size of the coloring particles is 2.0 to 5.0 μm, coloring particles with grain size <=1.0 μm are <=20% by number of particles and coloring particles with grain size >=5.0 μm are <=10% by number of particles.
Patent JP-S6149778-A (JP)
Title: Automatic welding method
Inventor: MURAKAMI SHUNZO
IPC: B23K9/022
Filed: 1984-08-20
Abstract: PURPOSE:To obtain a good welding result in all welding positions, and to improve the efficiency by specifying a current value of the time when a torch is stopped in the vicinity of a groove surface, and a current value of the time when the torch is moved in the middle position of the groove, respectively. CONSTITUTION:Incomplete fusion of a groove wall corner part is prevented by setting a current value of the time when a torch is stopped in the vicinity of a groove surface, to spray migrating conditions of >=240A. Also, sagging of a molten steel is prevented by setting a current value of the time when the torch is moved, of the groove middle position, to a short-circuit migrating condition of <=150A.