baber/WOPTO huggingface dataset:
Patent JP-H02142631-A (JP)
Title: Loading device for pressed parts
Inventor: SASAGAWA MASARU
IPC: B65G57/10
Filed: 1988-11-21
Abstract: PURPOSE:To improve and stabilize the efficiency of loading work by connecting plural moving bases with variable relative distances, reciprocating them in parallel between an unloading position and a loading position and rotating transfer pallets on the moving bases. CONSTITUTION:A pair of pressed parts 2a, 2b worked by a continuous press 1 is mounted on carrier palletes 16a, 16b. The interval between formed parts 2a, 2b at the unloading position P1 is narrow to reduce the width of the continuous press machine 1. While a traveling truck 18 moves to the loading position P2, a cylinder 30 operates to make the interval between the transfer pallets 16a, 16b correspond to the interval between loading pallets 6a, 6b. Since the formed parts 2a, 2b are piled up in two steps, upper and lower, the carrier pallets 16a, 16b are rotated 90 deg. during the carriage. A transfer means 4 loads the formed parts 2a, 2b on the loading pallets 6a, 6b. By this method, the working efficiency is improved and stabilized.
Patent JP-H09131728-A (JP)
Title: Tablet for transfer molding
Inventor: HAGIWARA SHINSUKE
IPC: H01L21/56
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide tablets for transfer molding having no occurrence of craking during the period of transportation, and give an excellent handling property and inside void at the time of molding by having curved face of the upper side surface of a rotating elliptic body shown by a specific formula on the upper side surface, and also having curved face of a lower side surface. SOLUTION: The tablet obtained by punching out molding material has curved face of the upper side surface of a rotating elliptic body illustrated by a formula on the upper side surface of the tablet and also has curved face of the lower side surface on the lower side surface of the tablet. In the formula, however, (a) is a length half as long as the diameter in the axial directions of (x) and (y), and (b) is a length half as long as the diameter in the axial direction of (z). Herein, it is (a)>=(b)>0. In this manner, the transfer molding tablet is given a part of curved face of the rotating elliptic body to the tablet configuration, and since it has no edges, tablet cracks caused in transportation can be prevented with the result that serious defects such as a shortage of weight caused by tablet cracks and a tilling of no molded item can also be prevented.
Patent JP-S62152544-A (JP)
Title: Preparation of halogenated brassylic diester
Inventor: OKETA YOSHIKI
IPC: C07C67/47
Filed: 1985-12-26
Abstract: PURPOSE:To reduce a reaction volume by reducing the charging amount of monohalogenoacetic ester, by reacting undecylenic ester and monohalogenoacetic ester in the presence of a ruthenium-phosphine complex. CONSTITUTION:Undecylenic ester and monohalogenoacetic ester are reacted in the presence of a ruthenium-phosphine complex to prepare halogenated brassylic diester represented by formula (wherein R1 and R2 are a methyl group or an ethyl group and X is chlorine or bromine). It is pref. to perform reaction so that the ratios of monohalogenoacetic ester and the ruthenium-phosphine complex are respectively 18-24mM and 0.005-0.1mM to 10mM of undecylenic ester. Reaction temp. is pref. 110-180 deg.C from the aspect of the promotion of reaction and the prevention of side-reaction and a reaction time is pref. about several hr-20hr.
Patent JP-H10144735-A (JP)
Title: Tape carrier with reinforcing board and its manufacturing method
Inventor: NAKANO TADASHI
IPC: H01L21/60
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the warp of a base material and to easily execute a handling operation at the time of transportation or assembly by providing sprocket holes on both end parts of a resin film and providing a reinforcing metal board for the resin film base material having at least a metal wiring layer on one face. SOLUTION: A wiring pattern 4 is formed on one face of the resin film and a flexible tape having the sprocket holes for tape transportation 2 in a reel-to-reel process on both ends is used. The reinforcing metal board is punched on the tape and it is adhered at a prescribed temperature, pressure and adhering time and a tape carrier is obtained. A semiconductor chip is mounted on a tape carrier by the reel-to-reel process and it is coated by resin 8. Then, solder balls are mounted on the wiring pattern and they are respectively divided so as to generate a semiconductor device. Thus, sufficient strength can be obtained by the effect of the reinforcing board 5, and the satisfactory handling operation can be executed.
Patent JP-H05135723-A (JP)
Title: Beam expander
Inventor: FUJISAWA HIROSHI
IPC: H01L21/265
Filed: 1991-11-11
Abstract: PURPOSE:To provide a high-energy ion implanter having a small beam expander, capable of being operated with a high-frequency power source having the power of about 1kW, and being utilized for the semiconductor industry at a low cost. CONSTITUTION:A pair of long electrodes 2, 2 and a pair of short electrodes 3, 3 are supported by the conducting first and second posts 5, 6 erected on a conducting base 4. When the preset high-frequency power is fed from a high- frequency power source, the quadruple electric field and the double electric field are generated in resonance. The length of the long electrodes 2, 2 is equal to the distance that charged particles advance in one cycle of the resonance frequency, and the length of the short electrodes 3, 3 is 1/2 of the length of the long electrodes 2, 2. A beam expander 1 is installed at the later stage of a bunching means, and a beam bunch is fed at every preset interval. When the beam expander 1 is operated synchronously with the feed of the beam bunch in response to the incidence timing of the beam bunch into the beam expander 1, the cross section of the beam bunch can be expanded.
Patent JP-S62151014-A (JP)
Title: Voltage controlled oscillator
Inventor: OKADA YOSHIAKI
IPC: H03K3/282
Filed: 1985-12-25
Abstract: PURPOSE:To start the oscillation synchronously with an oscillation control signal and to obtain an oscillation output having a constant phase by discharging the electric charge charged in a capacitor through a constant current source as soon as an oscillation control signal of a voltage controlled oscillator is used for the start of oscillation. CONSTITUTION:When a level of an input terminal 7 of an oscillation control signal changes from a Low to a High level, a transistor (TR) 8 is turned on, a TR 9 is turned off and the emitter voltage of the TR 9 gets higher. When the level of the oscillation control signal input terminal 7 changes from a high to a low level, the TR 8 is turned off and a current drawn by a constant current source 12 flows from the TR 8 to a capacitor 10. As a result, the capacitor 10 is discharged through the constant current source 12, the emitter voltage of the TR 9 is decreased and the TR 9 is turned on. The collector voltage of the TR 9 is decreased after the level of the oscillation control signal input terminal 7 changes from a high to a low level, the time when the collector voltage of a TR 6 gets higher is always constant and the oscillation is started synchronously with the oscillation control signal.
Patent JP-H03154539-A (JP)
Title: Supervisor communication system
Inventor: MURATANI MASATO
IPC: H04L12/28
Filed: 1989-11-13
Abstract: PURPOSE:To prevent occurrence of a frame error due to collision of data by preventing a transmission/reception switching signal from being at a high level when a bit length of a reception data reaches a set value. CONSTITUTION:A master circuit 1 on the occasion of data transmission brings a transmission/reception switching signal generated by a transmission/reception switching signal generating means 40 to a high level and sets after the end of data transmission an output level of the transmission/reception switching signal generating means 40 to a low level to set the mode to the reception standby state. Then when the reception of a data from one of plural slave circuits 51A-5NA is started, the bit length of the data is counted and when the data bit length reaches a bit length set by a data bit length setting means 30, the output of the transmission/reception switching signal generating means 40 is set to a high level as the end of reception. Thus, even when a timing of data transmission is deviated from a slave circuit, the production of a frame error is prevented.
Patent JP-H11136723-A (JP)
Title: Radio selection call receiver
Inventor: HIGUCHI NORIHIKO
IPC: G08B5/22
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To display a message in a language corresponding to a present position by permitting a receiver to automatically switch the language with a transmission signal. SOLUTION: A control part 3 decodes a demodulation signal and searches a synchronizing signal. When the synchronizing signal is detected, area information in system information is judged. The font table of the language used for display is decided from an area-language corresponding storage part 11 and the font table of the decided language is written into a font table designation storage part 10. When a call number is detected and the number is matched with an individual number written in an individual number storage part 4, the message is taken in and it is processed. The font table designation storage part 10 is read and the font table which is set is recognized. The message which is processed is converted in the font table which is read and it is displayed on the display part 8. Thus, the receiver automatically switches the language with the transmission signal.
Patent JP-H03155135-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/31
Filed: 1989-11-13
Abstract: PURPOSE:To improve electrical characteristics of silicon film, reduce interlayer leakage, provide stable transistor characteristics, and improve device reliability by forming silicon oxide using ozone and organic silicon, and heating it in an inactive gas atmosphere. CONSTITUTION:Polysilicon is deposited on a field oxide 15 over a semiconductor substrate 11 by vapor phase epitaxy using monosilane. The polysilicon is masked with photoresist and patterned by dry etching to prepare an interconnection 12. The substrate is placed in a reaction chamber for vapor phase growth of organic silane and ozone containing oxygen by bubbling with inactive gas as a carrier gas. In this process, silicon oxide forms an inner oxide 13. The semiconductor substrate is heated in a nitrogen atmosphere at a temperature higher than the reaction temperature of silicon oxide. Contact holes or through holes are then provided, and a second inter connection 14 is formed, for example, of polysilicon.
Patent JP-H07125666-A (JP)
Title: Aerator for fuel tank for engine
Inventor: OGI AKIO
IPC: B62J35/00
Filed: 1993-10-30
Abstract: PURPOSE:To certainly prevent supply shortage of fuel ejected from a fuel tank by integrally arranging a first check valve communicated from the inside of the fuel tank to the atmospheric air and a second check valve communicated from the atmospheric air side to the inside of the fuel tank in a valve body. CONSTITUTION:When fuel G in a fuel tank 1 is decreased, its level is lowered and pressure in the fuel tank 1 is lowered, that is, the inside of the fuel tank becomes negative pressure, a reed valve 10 is pushed in the direction of a space B by the atmospheric air and deformed. Deformation of this reed valve 10 is regulated by a stopper 18. By deformation of the reed valve 10, a bleeder 19 opens and a space A and the space B are communicated to each other. When the space A and the space B are communicated to each other, the atmospheric air is supplied from a bleeder 7 of a tank cap 4 to the inside of the fuel tank 1 through the space A, the bleeder 19 and the space B, and pressure in the tank 1 becomes the same pressure as the atmospheric air. Consequently, supply shortage of the fuel G to an engine due to lowering of pressure in the fuel tank 1 can be avoided.
Patent JP-H11131491-A (JP)
Title: Footing structure
Inventor: KOBAYASHI TOMIO
IPC: E02D27/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily execute works and easily secure linearity of column arrangement by arranging a base mesh of a plane-shaped net body in a base part, erecting base columns by fitting installing metal fittings arranged in its lower end part to the base mesh, and connecting columns to upper end parts of the base columns. SOLUTION: A base mesh 20 composed of a metallic net-like body is horizontally and linearly arranged on a base part. The base mesh 20 a plane-shaped net body knitted by crossing a straight line-shaped wire at a right angle to each other, and is fixed to the base part by cement by arranging a clearance between it and the base part by a leg part 21. Bending pieces of a pair of installing metal fittings 31 arranged in lower end parts of base columns 30 are fitted to a wire of the base mesh 20, and the base columns 30 are linearly arranged and erected on the base mesh 20, and columns 40 of a hollow cylinder body are fitted up to a prescribed position in upper end parts of the base columns 30, and are fixed by machine screws 50. Connecting members 32 are arranged in the respective base columns 30, and a mutual interval is held constant.
Patent JP-2001118883-A (JP)
Title: Circuit board, electronic component and mounting of electronic component device
Inventor: SHIRAISHI TSUKASA
IPC: H01L21/60
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To keep cleanliness of a circuit board or the electrode terminal parts of an electronic component and to manufacture an electronic component device of high quality and with satisfactory productivity. SOLUTION: A heat-cured resin layer 3 which covers electrode terminals 2 has insulation properties and is in a resin-cured state, is laminatedly formed on the surface of at least one side of the surfaces of a substrate 1, formed with a desired wiring pattern and the electrode terminals 2. At mounting of an electronic component, the layer 3 is utilized as a member for bonding, when the component is mounted in flip-chip manner by a face-down method.
Patent JP-H02140875-A (JP)
Title: Medical picture system
Inventor: ADACHI FUMIO
IPC: G16H10/60
Filed: 1988-11-21
Abstract: PURPOSE:To effectively utilize an LAN by sending a picture necessary for a medical examination to a picture terminal with classifying it into three reserving mode, an automatic mode and an immediate mode. CONSTITUTION:The reserving mode, which transmits picture data to picture output terminals 3A to 3M in a consultation room according to the medical examination department receiving information of a hospital information system, the automatic mode, which automatically transmits the result of the photographed picture to the picture output terminals 3A to 3M in the consultation room when the photographing of the picture in the departments (picture input terminals 1A to 1N) executing inspections is completed, and the immediate mode, which directly transmits the picture data necessary in the process of the medical examination from picture data bases 2A to 2L to the picture output terminals 3A to 3M on or almost on a real time basis, are prepared. The picture is classified into the three modes, and the picture necessary for the medical examination is transmitted. Thus, since the modes except for the picture transmission in the immediate mode have a leeway in a transferring period, the picture can be transferred by selecting the inactive time of a local area network 100 by control of the host computer 10.
Patent JP-H09136043-A (JP)
Title: Method for disintegrating agglomerated clay
Inventor: ONODERA SHUNSUI
IPC: B02C19/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To easily disintegrate agglomerated clay on a belt conveyor. SOLUTION: In a belt conveyor device 1 for transporting clay, a hopper 3 is provided on a belt conveyor 2 and a belt feeder outlet port 4 is provided under the hopper 3 in the setting direction of the belt conveyor 2, and a comb- shaped member 5 is provided at the rear of the port 4. The member 5 comprises a horizontal, plate, on which eight flat plate-shaped teeth 6 are disposed perpendicular to the plate. Flat plates of the teeth 6 may be made of metal such as iron, steel, stainless steel or plastics. The teeth 6 can take not only forms of flat plates, but also round bars, rectangular tubes, and triangular bodies.
Patent JP-H03155582-A (JP)
Title: Transfer belt device
Inventor: FUMA HIROSHI
IPC: G03G15/14
Filed: 1989-11-14
Abstract: PURPOSE:To obtain excellent conveying performance and separation ability by making the shortest distance between the surface of a back plate covered with an insulating layer and a discharge wire shorter than a limit for starting spark discharge. CONSTITUTION:As to the back plate 61 of a pre-transfer paper electrostatic charger 60 which is arranged to be positioned on the upstream side of a transfer part 160 and opposed to a belt, the side of the back plate 61 which is the closest to an image carrier 10 and faces to the discharge wire 62 is covered with the insulating layer 63, and the shortest distance between the surface of the back plate covered with the insulating layer 63 and the discharge wire 62 is made shorter than the limit for starting spark discharge. In such a case, the charger 60 can be provided extremely close to the transfer part 160 and a distance to the transfer part 160 is made drastically short. Thus, a transfer belt 71 conveys a transfer paper P while it firmly attracts and holds the transfer paper P, and the separation ability of the transfer paper P from the photosensitive drum 10 after transfer is always kept excellent.
Patent JP-H08153245-A (JP)
Title: Coin processor of automatic vending machine
Inventor: MATANO MIKIO
IPC: G07F9/10
Filed: 1994-11-29
Abstract: PURPOSE: To prevent coins from being paid out from a coin return port in a case of mischief from the outside of an automatic vending machine because when a radio noise or the like is applied from the outside by mischief, the noise is transferred to a motor in a coin processor, a paying-out mechanism part line for a solenoid, an inventory switch line, a communication line between a body and the coin processor, etc., and coins may be paid out. CONSTITUTION: A cashbox passage 6 and a coin paying-out passage 5 are respectively formed on the outlet of a passage to a cashbox in the coin processor 1 of the automatic vending machine and the outlet of a passage to the coin return port and the processor 1 is also provided with a slide plate 8 for shielding the passage to the coin return port in a stand-by state, and when abnormality is generated at the time of paying out change or returned coins, moving to the passage side to the cashbox, a coin detecting part 9 for detecting the existence of coin on the plate 8 and a distribution shutter 11 for automatically leading coin detected on the plate 8 to the cashbox in the vending machine.
Patent JP-2001115287-A (JP)
Title: Method for producing sulfur-containing electrolytic nickel for plating
Inventor: NISHIHARA HIDEAKI
IPC: C25C1/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing electrolytic nickel of high quality in which sulfur is uniformly dispersed with high productivity by preventing partial surplus electrodeposition without reducing the energizing current at the time of producing round electrolytic nickel of a small lump shape suitable as an anode for plating. SOLUTION: A cathode plate whose surface has been masked is used, the concentration of Ni in an electrolytic solution containing a sulfur source is controlled to 90 to 105 g/L, also, pH therein is controlled to the range of 2.4 to 4.0, the electric current is made to flow, and the operation is executed.
Patent JP-S62155010-A (JP)
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1985-12-27
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-H06145001-A (JP)
Title: Solution for preserving and perfusing organ
Inventor: NAWA YOSHIHITO
IPC: A01N1/02
Filed: 1992-11-04
Abstract: PURPOSE:To provide the organ-preserving.perfusing solution comprising a PFC emulsifier and a modified UN solution, capable of being frozen and preserved and of being subjected to the application of a colloidal osmotic pressure. CONSTITUTION:The organ-preserving.perfusing solution comprises (A) a PFC emulsifier which is the oil-in-water type emulsifier of perfluorocarbon compound such as a 9-12C perfluorohydrocarbon or 9-12C perfluoro tertiary amine and (B) a modified UW solution using a hydroxyethyl starch having a mol.wt. of approximately 10000-150000 as hydroxyethy starch in an UW solution, has a solution osmol concentration of 280-360mOsm/kg, and can be frozen and preserved. An organ can be immersed in the organ-preserving.perfusing solution or perfused in the solution to preserve the organ for a long period. Before or during used, the solution is preferably enriched with oxygen (e.g. the bubbling of the oxygen molecules) by a suitable method.
Patent JP-H05243562-A (JP)
Title: Field-effect transistor and dielectric layered structure used for the same and manufacturing method of the same
Inventor: JIYOOJI ARUGOSU JIYUNIA
IPC: H01L29/78
Filed: 1992-11-04
Abstract: PURPOSE: To increase an effective dielectric constant, to decrease a threshold voltage, to increase a gain, and to attain an operation with a low voltage, by positioning a first buffer layer at the upper side of a substrate, a ferroelectric material layer on it, and a second buffer layer further on it. CONSTITUTION: A first buffer layer 20 is formed on the upper side of a substrate 10, a ferroelectric material layer 30 is formed on it, and a second buffer layer 40 is formed further on it successively. Next, those three layers 20, 30, and 40 are demarcated and annealed, and a gate electrode 50 is formed and decided at the upper side of the second buffer layer 40. Then, a source area 60 and a drain area 70 are decided in the substrate 10, and an insulating layer 80 having a contact window for the constituting elements of a field-effect transistor is formed and decided. Then, a metallized layer 100 is formed and demarcated at the upper side of the insulating layer 80 and within the contact window. Thus, the dielectric constant of the gate electric can be increased, and the threshold voltage of the field-effect transistor can be decreased, and the gain can be increased.
Patent JP-H11134165-A (JP)
Title: Graphic drawing data control system
Inventor: ARAKAWA TOSHIMITSU
IPC: G06F3/153
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To continuously generate the drawing data before a FIFO of a GA (graphic accelerator) becomes empty even when the FIFO is kept in a full state in a graphic processing system including the GA. SOLUTION: A virtual FIFO 15 is placed in a virtual memory space which is controlled by an OS of a computer body 1. The drawing data which are generated in a graphic process 12 are usually transferred to a FIFO 21 of a GA 2 via a system FIFO register 17 of a main storage 16 and displayed on a CRT 3. When the FIFO 21 is set in its full state, a GA.FIFO monitoring process 13 switches a FIFO register switch 11 by an interrupt of a FIFO status monitoring means 23 and the drawing data are stored in the FIFO 15. Thus, the drawing data can be continuously generated before the FIFO 21 becomes empty. When the FIFO 21 is empty, a DMA controller 24 transfers the data of the FIFO 15 to the FIFO 21 in DMA. Then the switch 11 is reset to the register 17.