baber/WOPTO huggingface dataset:
Patent JP-H08293460-A (JP)
Title: Chemicals coater
Inventor: TAKAHASHI SHOJI
IPC: B05C11/08
Filed: 1995-04-21
Abstract: PURPOSE: To provide a chemicals coater which can form a coating film with highly uniform film thickness distribution on a substrate such as a wafer or the like. CONSTITUTION: In a spin coater, a vacuum chuck 12 is made into a cylindrical form having the same diameter as that of a substrate 11, and the temperature controlled lines 13-16 of four systems are provided coaxially to the vacuum chuck, in parallel to a substrate fixing surface 12a and on the same surface as the substrate fixing surface inside the vacuum chuck. A liquid is circulated and supplied into the temperature controlled lines 13-16, thereby constituting the respective temperature controlled lines so that the temperature thereof can be individually set and maintained.  When a photo resist is applied, a liquid heated or cooled to a predetermined temperature is circulated and supplied into the respective temperature controlled lines, thereby maintaining the temperature distribution of the substrate fixing surface of the vacuum chuck at a predetermined one and after that, a substrate is fixed by adsorption to the vacuum chuck to make the temperature distribution of of the substrate the same as that of the substrate fixing surface and in that state, the photo resist is dropped from the higher place of the substrate to perform the coating by a usual manner.
Patent JP-H04348509-A (JP)
Title: Method of manufacturing mold coil
Inventor: OZAKI KAZUFUMI
IPC: H01F41/06
Filed: 1991-05-27
Abstract: PURPOSE:To provide a method of manufacturing a mold coil which can prevent a unit coil from getting out of shape reducing a dielectric strength, and causing insulating defective, and which are available with a low price. CONSTITUTION:A tape 18 having heat fusing ability or heat contracting ability has beforehand been set at a coil frame 3 fitted into a rotating shaft 2 of a coil unit 1, and a wire 16 is wound through the tape 18 to form a unit coil 19. Then, the tape 18 is heat-fused or heat-contracted to unite the unit coil 19. Thereafter, the unit coil 19 is detached from the coil frame 3, and the detached unit coil 19 is resin-molded.
Patent JP-S6070037-A (JP)
Inventor: DEIMUKO KONSUTANCHINOFU TOUSHI
IPC: A23J3/34
Filed: 1984-06-14
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-H04348691-A (JP)
Title: Picture communication equipment
Inventor: ISHIYAMA KATSUNORI
IPC: H04N19/503
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the reduction in frame number per unit time by securing a precise picture only at a specific area, not over the entire areas so as to suppress the increase in the picture information quantity within a prescribed range. CONSTITUTION:A picture is divided into that in a specific area and that in other area by using a pointing device 16 of a receiver 101 so as to designate an area and the information relating to the specific area is sent to a sender equipment 100. A video coder 4a of the sender side is controlled so that a difference between frames as to the picture information in the specific area based on the above area information is subject to coding but the difference between the frames as to the picture information of other area is neglected.
Patent JP-H10309905-A (JP)
Title: Rubber composition for tread and tire using it
Inventor: MIZUNO YOICHI
IPC: C08K7/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the electric resistance while suppressing the hysteresis loss without reducing reinforcing property by mixing a conductive short fiber consisting of a reinforcing short fiber covered with a conductive material to a diene rubber. SOLUTION: A tread rubber 9 arranged in the outside of a belt layer 7 to form a tread part 2 is formed of a rubber composition 10 obtained by mixing 2-30 pts.wt. of conductive short fiber consisting of a reinforcing short fiber covered with a conductive material to 100 pts.wt. of a rubber base 100. As the reinforcing short fiber, an organic fiber such as nylon, rayon or the like or an inorganic fiber such as glass, alumina or the like can be used. The fiber length is desirably set into a range of 10-6000 μm from the viewpoint of reinforcing effect, and when it is out of this range, the blending as short fiber is obstructed, and the dispersion is also reduced.  The smaller fiber diameter is advantageous for conductivity, but it is preferably 1-10 μm, because the fibers are excessively entangled to cause a dispersion failure when it is too small so that an uniform rubber composition can be hardly obtained.
Patent JP-S5821859-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L27/092
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a semiconductor device which has a good yield and a high reliability by forming a reverse conductive type region at a part of the multicrystalline silicon layer of two layers and employing it for the connection of the diffused layer to a metallic wire. CONSTITUTION:The second conductive type region 2 is formed on part of the surface of the first conductive type substrate 1, and the first polycrystalline silicon layers 5, 5' which have gate electrodes in the respective regions are formed. After the first and second conductive type diffused layers 7, 7' and 8, 8' are then formed, contacting windows 13, 14 are formed. The second polycrystalline silicon layers 15, 18 are formed on the overall surface, and the first or second conductive type impurity is introduced. Further, an impurity having reverse conductive type to the previous impurity and higher density than the previous impurity is selectively introduced. The second polycrystalline silicon layers 15, 18 are selectively removed, thereby forming the electrode of the diffused layer. Since the connection of the layers 7, 7', 8, 8' to wires 22 is performed through a polycrystalline silicon layer, the diffused layer is not shortcircuited by the wire 22 to the substrate 1 and the P type well 22.
Patent JP-S62282849-A (JP)
Title: Tool management system
Inventor: SUGITANI KAZUYUKI
IPC: B23Q3/157
Filed: 1986-05-28
Abstract: PURPOSE:To get rid of dwell time for a tool programming change during the machining program as well as to aim at improvement in an operation rate, by making a tool conveyor so as to perform the tool programming change required in the next process during machining program execution on the basis of the command of a computer. CONSTITUTION:When a machining program 13 is started at a machining center 1, a signal 9 is fed to a computer 4, and a tool to be returned to a centralized tool rack 2 from a tool magazine 5 and a tool to be carried into the magazine 5 from the rack 2 are checked and a program change tool list is made out of a tool necessary for a program 14 at the next process and a tool in service in a program 13. Next, when a used tool number 10 is fed to the computer 4 from the machining center 1, looking at the tool list, if the tool number 10 exists there, it is pulled out of the magazine 5, and a programming change command 8 for putting a tool for the program 14 in a pot of the magazine 5 from the rack 2 is given to a tool conveyor 3. Thus, a tool programming change 16 is completed during execution of the program 13, and immediately after completion, the program 14 comes to be executable, whereby dwell time for the tool programming change is brought to nothing so that an operation rate is improved.
Patent JP-S5455052-A (JP)
Title: Stabilization of polyamide
Inventor: MIYAMOTO AKIRA
IPC: C08K5/24
Filed: 1977-10-08
Abstract: PURPOSE: To prevent deterioration and impart heat stability to a molten polyamide, by adding hydrazine to the polyamide.  
     CONSTITUTION: A) A polyamide consisting of repeating units of amide bonds derived from a diamine and a dicarboxylic acid is blended with B) 0.05W2wt.%, preferably 0.1W1wt.% of hydrazine (preferably hydrazine hydrate) based on the polyamide, and, if necessary, a viscosity stabilizer or an antistatic agent. Addition of an alkali metal phosphite or hypophosphite improves further heat stability. An ultraviolet light absorber, an antistatic agents, etc. are added, if necessary 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08274128-A (JP)
Title: Method of connecting output pad on integrated circuit chip and multichip module made by its method
Inventor: DOU JIIBURII JIYATSUKU
IPC: H01L25/065
Filed: 1995-05-19
Abstract: PURPOSE: To provide a new connecting method, which can perform adequate wire bonding even when an output pad is arranged at a part other than surrounding part of a chip for connecting the output pad on an integrated circuit chip and a multi-chip module formed by this method. CONSTITUTION: A first bonding pad 24, wherein a chip is fixed to a substrate at the lower surface of the chip, at least one wire bonding adaptor is used and the upper surface thereof is formed along a first edge 26, a second bonding pad 28, whose upper surface is formed along a second edge 30, and an electric connector 32 between the first and second bonding pads are provided. Bonding wires 34 and 36 are connected between the output pad of the line and the first bonding pad at the one side and connected between the second bonding pad and the conducting pad on the substrate on the other side.
Patent JP-H04351311-A (JP)
Title: Manufacture of complex washer
Inventor: UOSATO SUSUMU
IPC: F16B43/00
Filed: 1991-05-27
Abstract: PURPOSE:To manufacture a complex washer by firmly integrating metal, rubber and the like with ease. CONSTITUTION:Th first capsule particle 5 is made of an iron particle as a core particle and a rubber particle as a covering particle having a diameter smaller than that of the iron particle. In the same manner, the second capsule particle 10 is made of the rubber particle as a core particle and the iron particle as a covering particle. Molds 11, 12, 13 are made of the capsule particles 5, 10 in different component ratios, followed by sintering in a laminated state in order.
Patent JP-H0683695-A (JP)
Title: Picture processing circuit
Inventor: SUMIYA KAZUE
IPC: G06F12/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide a picture processing circuit provided with a mediation fuction for responding to a request when a memory access request with high priority is presented to a picture memory circuit in the process of performing high-speed data transfer with a bus exclusive for pictures by the picture memory circuit. CONSTITUTION:The picture memory circuit 3 is provided with a picture memory 11, an address generation part 13 for generating addresses for transferring picture data inside the picture memory 11 at a high speed and a memory arbiter 14 for mediating contention with the memory access request generated during the high-speed data transfer. The memory arbiter 14 discriminates the priority of the respective memory access requests, interrupts the high-speed data transfer corresponding to the memory access request with the high priority, also generates a memory control signal for restarting the high-speed data transfer after completing a responding operation to the memory access request and supplies it to the picture memory 11.
Patent JP-S62279040-A (JP)
Title: Manufacture of metal c ring
Inventor: KAZAMA SUSUMU
IPC: B21D53/18
Filed: 1986-05-27
Abstract: PURPOSE:To easily manufacture the metal C ring of C-shaped cross section with good efficiency at low cost by etching the circular pipe-shaped blank forming the whole body shape in a closed annular shape along the axial core direction at the prescribed position. CONSTITUTION:The material in circular pipe shape at its cross section is cut in the prescribed dimension, it is curved in the optional shape of a circle, etc., both the ends are linked integrally with a butt welding and an annular circular pipe-shaped blank 3 is formed. It is then coated by an etching resistant protection film 6, leaving the prescribed position 5 on the periphery of the above blank 3. The surface is dipped in a corrosion liquid thereafter, the above position 5 exposed on the blank 3 only is melted, the one place along an axial core 8 direction is eteched and made in C-shaped cross section. In this way, the metal C ring is simply obtd.
Patent JP-S60263944-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/05
Filed: 1984-06-13
Abstract: PURPOSE:To improve durability and to prevent disturbance of picture image as well by incorporating a specified fluorine-contg. oligomer in a photosensitive layer provided on an electroconductive substrate. CONSTITUTION:A fluorine-contg. oligomer having 2,000-10,000 number average mol.wt. and expressed by the formula I or II (wherein R and R' are H, alkyl, aralkyl, aryl; n is 4-20; m is an integer) is allowed to contain in a photosensitive layer provided on an electroconductive substrate. Such oligomer is incorporated in the uppermost layer in a function separating type photosensitive body, but in a photosensitive layer in a single layer type photosensitive body. Preferred amt. of the oligomer to be used is 0.3-5wt% basing on the amt. of the binder resin. By this method, a photosensitive layer having superior moisture resistance, antifouling property, and wearing resistance is obtd. Particularly, a photosensitive body having superior durability to disturbance of picture image is obtd.
Patent JP-S611036-A (JP)
Title: Aligning method of semiconductor chip
Inventor: SATOU HIROYUKI
IPC: H01L21/68
Filed: 1984-06-13
Abstract: PURPOSE:To improve the working efficiency of an aligning work by aligning and arranging the polarity of semiconductors of good product in the special direction while checking the electric properties and the polarity of semiconductor chips. CONSTITUTION:Semiconductor chips divided into fine chips from a semiconductor wafer are supplied to the recesses 10 of the first transfer plate 10. Then, a measuring moving head 15 is moved down on the recesses 10a in contact with the surface of the chips to measure the electric properties of the chips and to store the measured result in a controller 18. The controller 18 identifies the polarity of the special direction and the chip of the improper properties on the basis of the measured result stored. Then, the chip identified as improper properties is contained in an improper semiconductor chip containing box by an attracting nozzle base 19. Then, the chip of reverse special direction is aligned by the base 19 on the recesses 11a of the second transfer plate 11. Then, the chip remaining on the plate 10 is inverted together with the plate 10, superposed on the plate 11, and the remaining chip is moved to the recess 11a.
Patent JP-S612648-A (JP)
Title: Automatic cloth web tension control device
Inventor: SANTOU YOSHIKAZU
IPC: D06B3/36
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a high grade processed cloth having a stable quality, by carrying out automatic control for a cloth web which is continuously fed, so that it has a set tension value. CONSTITUTION:A cloth web 9 is guided by a guide roll 10, a feed roll 21 and a dancer roll 1, and is fed by driving the feed roll 10. At this time a tension setting unit 18 is controlled to adjust the tension of the cloth web 9 to a constant value, and the opening degree of an automatic pressure adjusting valve 20 is regulated in accordance with the set output of the unit 18 and the output of a computing and controlling circuit 19, thereby the pressure of fluid introduced into a diaphragm 5 from a pressure medium supply source 22 is regulated. Under this internal pressure the upper and lower positions of the dancer roll 1 are limited to set the tension of the cloth web at a value equal to a set tension value by the tension setting unit 18. When the tension of the cloth web 9 varies, this variation is detected by a tension detector 12 and is delivered to the computing and controlling circuit 19 where it is compared with the set value, and therefore, the automatic pressure adjusting valve 20 is regulated to make the tension of the cloth web 9 constant.
Patent JP-H01294448-A (JP)
Title: Synthetic resin bag with fastener
Inventor: KOCHIYAMA TADAHIRO
IPC: B65D33/25
Filed: 1988-05-20
Abstract: PURPOSE:To make taking in and out of commodities easy and keep the storing capacity of the bag main body sufficient, by unifying by bonding the inner surface or the outer surface of an extended side end of a synthetic resin piece to a bag main body with an appropriate space from the opening of the bag main body, and forming a pocket shaped separate storing part between the bonded part and the opening part by the synthetic resin piece and the bag main body. CONSTITUTION:On the confronting surfaces of synthetic resin pieces 2, 3, fastener straps 1 are formed integrally. A width L1 on the storing part side of the synthetic resin piece 2 is made appropriately longer than a width L2 on the storing part side of the synthetic resin piece 3. The synthetic resin piece 3 is bonded on an outer side surface of an opening 5 of a bag main body 4, and the other synthetic resin piece 2 is bonded on the other side surface of the opening 5 of the bag main body 4 at a confronting position with an appropriate space from the opening 5, i.e., at the confronting position with the extended end of the synthetic resin piece 2. By doing this, in the bag main body 4, a separate storing part 7 is formed, and an opening 8 of the separate storing part 7 is formed flush with the opening 5 of the bag main body 4.
Patent JP-H06332147-A (JP)
Title: Block copy data producing device
Inventor: MIKASA YUZO
IPC: G03F1/00
Filed: 1993-05-24
Abstract: PURPOSE:To reduce the burden of a worker by utilizing the data of a character or a graphic inputted from a CAD or the like as an original for a block copy as for a block copy data producing device. CONSTITUTION:A sorting means 8 sorting the plural graphic data provided with a graphic attribute to plural groups by the common graphic attribute, an editing means 12 adding a printing attribute to the sorted graphic data to every group and a page-up means 19 arranging the edited graphic data at a position decided by a layout instruction means 18 and producing block copy data are provided. Then, the block copy data is quickly produced by adding the printing attribute to the plural graphic data together.
Patent JP-S6014371-A (JP)
Title: Pos system
Inventor: OONUMA MINORU
IPC: G06Q50/00
Filed: 1983-07-05
Abstract: PURPOSE:To improve the efficiency for sales and registration at a terminal by providing a subordinate price index file to each register to store the price index data on articles having high sale frequencies. CONSTITUTION:When a price index PLU key on a keyboard 7 is pushed, an article code is called into an RAM21. Then a subordinate PLU file 31 is retrieved to search the PLU on the article code equal to the desired one. If the desired article code exists, the corresponding PLU data is transferred to PLU processing buffer 32. The buffer 32 performs the sale registration processing by means of the link department, the unit price, the article name, etc. within the PLU data. Then the unit price, the total amount, the quantity, changes, etc. are displayed 12 and printed 22. In case the desired article code does not exist in the file 31, an inquiry text including the article code, etc. is produced by a transmission buffer 33. Then the code is stored in an idle area of the file 31 via a terminal control part 3.
Patent JP-H0419259-A (JP)
Title: Brake control device for rolling stock
Inventor: IMANAKA ASAJI
IPC: B60T8/66
Filed: 1990-05-10
Abstract: PURPOSE:To simplify a brake control mechanism for safety as much as possible by locating a multiplex check valve in a control flow passage between a brake control part for an ordinary use and an emergency and a skid preventing valve unit and providing a skid detecting part with a disconnecting part to disconnect an output from a skid detector when a brake control part for safety is operated. CONSTITUTION:Since, during operation of a brake for an ordinary use and an emergency, a brake command switch 15 is opened through operation of a brake command device 13, a relay 18 of a skid detector 5 is demagnetized, and a b-contact 18a of a circuit 17 is closed to operate a detector 5. When an emergency situation occurs, the switch 15 is pressed to close a brake com mand line 20 for safety. In this case, a brake control part 4a for safety is operat ed to feed pressure fluid to a multiplex check valve 14a. In the valve 14a, the one, being higher, of pressure fluid from a brake control part 4 for emergency and pressure fluid from the control part 4a, whichever it may be, is fed, in priority, to a skid preventing unit 7. Meanwhile, the relay 18 is excited, the b-contact 18a of the circuit 17 is opened, a feed valve 9 of the unit 7 is opened, an exhaust valve 10 is closed, and a brake operable state is ensured.
Patent JP-2000314560-A (JP)
Title: Heat exchanger
Inventor: OHIRA YUKIHISA
IPC: F24H9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent local corrosion or fatigue breakdown, even in the case of using in a water quality of high corrosiveness by constituting a material of a circumferential pipe and/or a U-shaped pipe of a heat exchanger of a heat resistant copper-based alloy. SOLUTION: This heat exchanger comprises a prismatic drum 11, a combustion equipment side flange 12, an exhaust chamber side flange 13, a circumferential pipe 21 wound on an outer periphery of the drum, finned pipes 23 of a plurality of rows penetrated and fixed to many aligned heat absorbing fins 31, a U-shaped pipe 25 for connecting ends of the respective finned pipes, and a finned pipe outlet pipe 26. In this case, the material of the pipe 21, the pipe 25 and the pipe 26 is constituted of a heat resistant copper-based alloy. Thus, the circumferential pipe and the U-shaped pipe of a water heater are constituted of heat resistant copper-based alloy. Thus, even in the case of being used under conditions of water quality of high corrosiveness, the exchanger can be obtained in which no local corrosion or no fatigue breakdown takes place.
Patent JP-S61279561-A (JP)
Title: Multinozzle on-demand ink jet head
Inventor: ISAYAMA TAKUO
IPC: B41J2/055
Filed: 1985-06-05
Abstract: PURPOSE:To reduce or prevent mutual interference or to make a device for preventing the interference operate in accordance with the degree of effect thereof, by providing a means to increase a volume in a common liquid ink chamber and an adjusting means to adjust an increased amount of the volume. CONSTITUTION:A vibration unit 21 is composed of an electrostrictive vibrator and an elastic vibration plate, and one end of the unit is fixed on a support 20, while the other end thereof is joined to a flexible wall of a common liquid ink chamber 10 through the intermediary of a connecting rod 22. When a prescribed pulse voltage is impressed on the vibration unit 21, it is warped in the direction of separation from the liquid chamber 10 with the support 20 acting as a fulcrum, so that the flexible wall 23 is displaced in the direction in which the volume of the common liquid ink chamber 10 is increased. The action of increasing the volume of the common liquid ink chamber 10 absorbs a leakage pressure wave onto this chamber 10 which is generated at the time of driving for jetting ink droplets. This vibration unit 21 operates in such a manner that the electrostrictive vibrator is elongated in the direction of thickness thereof and contracted in the longitudinal direction thereof when a plus potential is applied on the plus polarization side of the electrostrictive vibrator and a zero potential on the minus polarization side thereof, so that the vibration unit 21 is warped upward.