baber/WOPTO huggingface dataset:
Patent JP-S59135724-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L21/28
Filed: 1983-01-24
Abstract: PURPOSE:To eliminate a quality problem caused by the produced step difference by a method wherein a high density diffusion is performed to the part where a polycrystalline silicon and a semiconductor substrate get direct contact with each other and then the polycrystalline silicon is etched. CONSTITUTION:A high density diffusion is not performed to a polycrystalline silicon 406 in a domain of a through-hole 403 of the part where the polycrystalline silicon and a semiconductor substrate 401 get direct contact with each other and the diffusion is performed to the through-hole domain after the polycrystalline silicon is etched. As a result, because the substrate 401 is etched only to the extent of an excess etching which is necessary to etch completely the polycrystalline silicon which has low etching rate and is not diffused, the step difference is not produced in the direct contact domain when the polycrystalline silicon is etched. Therefore, a layer insulation and coverage of a wiring in the direct contact domain are improved.
Patent JP-S54105288-A (JP)
Title: Culturing of anaerobic bacteria
Inventor: OMOTE KIYOTAKA
IPC: C12N1/20
Filed: 1978-01-31
Abstract: PURPOSE: To attain an anaerobic state, easily, without complicated operations and particular appratuses, and to conduct the culturing of anaerobic bacteria easily, by the use of a disoxidant composed of specific components.  
     CONSTITUTION: A medium inoculated with anaerobic bacteria is charged into an air-tight vessel containing a disoxidant composed of an ascorbic acid-based disoxidant(e.g. L-ascorbic acid/Ca(OH) 2 /CuCl/activated charcoal) or a ferrous sulfate- based disoxidant (e.g.iron powder/FeSo 4 .7H 2 O/Ca(OH) 2 /NaHSO 3 .7H 2 O/CaCl 2   5 .2H 2 O/activated charcoal); and the culturing of the bacteria is carried out in the vessel. By selecting the component of the disoxidant, CO 2  gas may be generated during the culturing, or by adjusting the composition of the disoxidant, the concentrations of the oxygen and the CO 2  gas may be properly controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59138041-A (JP)
Title: Radiation image intensifying pick-up device and manufacture thereof
Inventor: NOJI TAKASHI
IPC: H01J9/38
Filed: 1983-01-25
Abstract: PURPOSE:To maintain a degree of vacuum inside a tube in a high vacuum degree with no trouble during operation thus enabling a photoconductive film target of a pick-up tube also to make normal operation by constantly exhausting gas inside the tube while interlocking with the operation of a radiation image intensifier tube by means of an ion pump installed on a part of a vacuum envelope. CONSTITUTION:An ion pump 20 is so made as to exhaust gas inside a tube interlocking with the operation of a radiation image intensifier tube 1 after closing an exhaust tube 14, while a magnet 202 therefor and a magnet shielder 203 for preventing outward bad influence of a magnet field from said magnet 202 are arranged in the outer periphery of an ion pump 201. When exhausting the radiation image intensifier tube 1 to form a photo-electric screen, indium which is a junction material to be used as a vacuum gas- tight material has a low melting point so that the inside gas slowly generating during the operation of the radiation image intensifier tube may be shut up inside the ion pump 201 so as to maintain the vacuum degree inside the tube. Inside the radiation image intensifier tube 1, a getter material is stuck to the inside of the vacuum envelope 2 in order to keep the excellent vacuum degree inside the tube.
Patent JP-H07215312-A (JP)
Title: Method for binding hot rolled sheet coil
Inventor: YOSHII HISATOSHI
IPC: B65B27/06
Filed: 1994-02-01
Abstract: PURPOSE:To manufacture a sheet coil which prevents outer coil portions from being loosened and has a good surface and a good coiled appearance, by a method wherein a direction in which a band is tightened by a binding machine and a direction in which a sheet is coiled are arranged to be the same direction. CONSTITUTION:A direction in which a sheet is coiled and a direction in which a steel hoop binding band 6 of a binding machine is tightened are so arranged to be the same direction, and a power binding head 4 is moved by a binding head moving cylinder 11 in the direction in which the sheet is coiled in the final coiling and binding of the sheet. According to this operation, looseness (y) at the outermost coil portion is substantially eliminated, and looseness of several outer coil portions, which results from the looseness (y), is not caused. Finally, the coil binding band is tightly bound and fixed to a seal. In this way, coil looseness is prevented, and the coiled sheet can be manufactured without its coil appearance being deformed.
Patent JP-S5397195-A (JP)
Title: Emergency core cooling system of pressure tube reactor
Inventor: HIRAYAMA SHIYOUICHI
IPC: G21C15/18
Filed: 1977-02-04
Abstract: PURPOSE: To cool the core effectively against the total damage accident by selecting any water feed from the cooland available from the emergency water feed system or low pressure water feed system where water is supplied from the outlet header with respect to the damage of the core inlet pipe section and from the bottome header with respect to the damage occurred other than the core inlet pipe section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09205768-A (JP)
Title: Synchronous rectifier circuit
Inventor: WATANABE KAZUYOSHI
IPC: H02M3/28
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To stably operate a converter by conducting a MOSFET for rectification only when the voltage at the control terminal of a control circuit installed to the gate terminal of the MOSFET is higher than the voltage at the output terminal. SOLUTION: An output voltage stabilizing control circuit 6 constantly maintains the output voltage Vo across terminals 11 and 12. When an electric current continuously flows to a choke coil 9, the waveform of the voltage Vs across the terminals 14 and 17 of the secondary winding of a transformer 5 becomes rectangular. The transformer 5 generates a voltage Vs (Vs=Ns/Np×Vi, where Ns/Np and Vi respectively represent the winding ratio and primary-side input voltage of the transformer 5) from the secondary side. A forward voltage is applied to the parasitic diode 15 of a MOSFET 7 and the potentials at the drain and source becomes equal to each other.  When the current flowing to the choke coil 9 becomes zero, the conduction of a commutation-side diode 8 is completed and the bias voltage Vd between the MOSFET control terminal 14 and the terminal 12 rises, resulting in the turning off of the MOSFET 7. Therefore, the occurrence of an excessively large current and an excessively high voltage can be prevented.
Patent JP-H08202217-A (JP)
Title: Copy service system
Inventor: SUZUKI OKIFUMI
IPC: H04N1/00
Filed: 1995-01-26
Abstract: PURPOSE: To reduce a working load by man-power in an order job of a copy service center. CONSTITUTION: A computer system 10 makes an image scanner 1 reading a requisition slip 41 for copying or copy of order received and post-processing, recognizes the contents of order received and judges whether a domestic processing is feasible or not, and if feasible, prints an applicable copying machine number specifying the copying machine 22 for performing the work on the requisition slip 41, or if unfeasible, automatically issues an external repair requisition slip. Moreover, the box 40 containing an original and the above described requisition slip 41 is transported through the vicinity of respective mounting position of the copying machine 22 by a transporting device 24, the applicable copying machine number on the requisition slip 41 contained in the box 40 is read out by a machine control device 31, and only in the case when it matches with the number of the copying machine 22 mounted there, the box 40 is pushed out by the pusher 27 arranged there and stocked by the stocker 29.
Patent JP-S63180642-A (JP)
Title: Automatic original feeder
Inventor: KOMATSU TAKAHIKO
IPC: B65H29/20
Filed: 1987-01-19
Abstract: PURPOSE:To make the alignability of discharged originals so better as well as to reduce a span of loss time, by driving a conveying means of a conveyor belt or the like and a paper discharging means of a paper discharge roller or the like the same driver, in the case of an automatic original feeder for a copying machine or the like. CONSTITUTION:An automatic original feeder 5 is mounted on a platen 3 of a copying machine 1. This feeder is provided with a separate feeding part 9 separating originals on an original tray 7 piece by piece and feeding it out, a conveying part 11 conveying the fed original onto the platen 3, a discharging pat 13 discharging the copied original as turning it upside down, a paper discharge tray 15 and a control unit, through which it is made so as to automatically feed or discharge the original in design. And, when it operates a motor 91 and discharges the original to the paper discharge tray 15, it sets this original to a reference position, while it decelerates the motor 91, whereby it is designed so as to perform discharge operation of the original that finished the copying and stopping operation of the next original simultaneously at low speed.
Patent JP-H08198275-A (JP)
Title: Plastic bag with discharge opening easy to open
Inventor: HARADA ISAMU
IPC: B65D33/00
Filed: 1995-01-26
Abstract: PURPOSE: To achieve easy opening without providing a bag with an opening in advance, by fusing a double ring, consisting of an inner ring with a tab and an outer ring which are connected together at several parts, to the rear of the plastic bag. CONSTITUTION: An inner ring 3 is provided with a tab 4. A cut 6 is made in the periphery of the inner ring 3 with tab 4 attached to it, and an outer ring 2 and the inner ring 3 form a double ring by being integrated by means of connecting parts 5. The rear of the double ring and a plastic bag are fused together at an outer fusing part 7 and an inner fusing part 8. To open the bag, the tab 4 is pulled, so that the inner ring 3 is cut in the position of the cut 6 and it is cut off in one direction. At the same time, the bag fused to the inner ring 3 is cut off. In this case, the cut 6 facilitates the cutting of the inner ring and performs the function of easily opening the bag and also the function of preventing the occurrence of edge cut when the inner ring is fused.
Patent JP-H04245563-A (JP)
Title: Preparation of retrieving table
Inventor: HASUNUMA SHINJI
IPC: G06F12/00
Filed: 1991-01-31
Abstract: PURPOSE:To prepare a retrieving table which can secure the approximately equal time required for retrieval of the key words included in each index. CONSTITUTION:A key word that shows the contents of the document stored in a storage medium is provided with a pointer for the document number that can be derived from the key word. Then the key words are divided into groups that are shown in the indexes. These indexes contain the pointers that can derive the key words from these indexes, and the number of key words included in indexes are approximately equal to each other through a retrieving table.
Patent JP-S56107152-A (JP)
Title: Moisture detection device for dryer
Inventor: KANEFUJI YUUJI
IPC: F26B17/14
Filed: 1980-01-31
Abstract: PURPOSE:To measure a moisture content of grains with accuracy by letting grains flow down into a drying chamber at a traverse carrier part located above a storage chamber and providing a moisture measurement device inside a sample grain flow cylinder installed at the traverse carrier part for a hot air dryer. CONSTITUTION:A sample grain flow cylinder 16 which is open into a transfer trough 13a of a traverse carrier part 13 is provided inside a dryer body 15. A measurement element 17a for a moisture measurement device 17 is arranged inside the grain flow cylinder 16. The bottom of the afore-mentioned grain flow cylinder 16 is open in the neighborhood of a funnel-shaped part of a storage chamber 1. Part of grains to be fed toward a spray device 14 at the traverse carrier part 13 branches off into a grain flow cylinder 16 and unhulled grains inside the grain flow cylinder 16 flow into a drying chamber 3a at the almost same velocity as unhulled grains flowing down the storage chamber 1. The constitution is such that the moisture content of sample grains inside the grain flow cylinder 16 is measured by means of a measurement element 17a. Therefore, it is possible to measure the moisture content and easy to install or check on a moisture measurement device 17.
Patent JP-S57126760-A (JP)
Title: Steering wheel
Inventor: TAKAHARA MICHIYOSHI
IPC: B62D1/04
Filed: 1981-01-29
Abstract: PURPOSE:To prevent generation of a gap between a horn pad and a spoke sec- tion when a steering wheel is deformed by allowing projected hooks provided on the horn pad fit in fitting holes made on the wheel spoke section. CONSTITUTION:Projected hooks 21 are provided on the back side 20 of a horn pad 3 near both ends 3a against a spoke section, and fitting holes 22 are formed on the spoke section 6 at the positions corresponding to said projected hooks 21. At the time of car collision, the horn pad 3 is hard pressed by shock to the spoke section, and said projected hooks 21 are fitted in the fitting holes of the spoke section 6, thus no gap is generated betweeen the spoke section 6 and the horn pad 3, preventing fingers or the like from being pinched in the gap.
Patent JP-H10210411-A (JP)
Title: Digital information receiver, recording and reproducing device and reproducing device
Inventor: KUDO YOSHIMICHI
IPC: H04N7/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize the management of copyright information with an inexpensive composition in the case of receiving an encoded bit stream by a digital information receiver and recording on a medium by a recording and reproducing device. SOLUTION: At least two kinds of signals that are a bit stream of a video and an audio signal received by a digital information receiver 100 and copyright information extracted from the bit stream are transmitted between the digital information receiver 100 and a recording and reproducing device 200. The recording and reproducing device 200 records the bit stream, transmitted from the digital information receiver 100 as it is and records the copyright information, while being related to the bit stream, so as to be read without decoding. In the case of reproducing the bit stream, the copyright information is referenced to control the operation of the digital information receiver 100 and the recording and reproducing device 200.
Patent JP-H06283788-A (JP)
Title: Light modulating device and recording device using same
Inventor: INOUE HITOSHI
IPC: H04N1/113
Filed: 1992-01-24
Abstract: PURPOSE:To provide modulated light which has an extremely large dynamic range without being influenced by temperature change by controlling the subsequent light output based on the light output information of one or more previous control in case of controlling the light output repeatesdly. CONSTITUTION:The ambient temperature of a laser chip does not change greatly while forming one image and the chip temperature during the forming greatly depends on the electric power loss of the chip itself. The temperatures of the adjacent picture elements are permitted to have small difference by such power loss. Therefore, a delay time DELTAt, which is a period between a time that current is turned on at (e) and a time of laser emission at (f), is allowed to be almost the same as the delay time of the subsequent picture element 2. Namely, the timing of the emission start of a picture element can be predicted by the emission start timing of the one or more previous picture element. A timing for operating a delaying device for deciding picture element density is changed to be at a certain time prior to the emission start by using such timing.
Patent JP-S62169612-A (JP)
Title: Method and device for electromagnetic induction heating injection molding
Inventor: TSUTSUMI SHIGERU
IPC: B29C45/73
Filed: 1986-01-23
Abstract: PURPOSE:To effect the injection molding operation of material resin efficiently by a method wherein a flow path for passing the material resin is formed so as to be an annular flow path and high-frequency electromagnetic induction heating system is employed as a heating means to heat quickly respective mechanisms necessary for runner process, resin splitting process and plasticating process, whereby the thin material resin in the annular flow path is heated and molten instantaneously and efficiently. CONSTITUTION:A runner mechanism B, communicating with a gate A, and a plasticating mechanism D are heated rapidly to a necessary temperature by a high-frequency electromagnetic induction heating mechanism Q and material resin, passing through an annular pipe type flow path P, can be melted effectively while the necessary amount of molten resin is injected into a cavity 6 through the gate A by the operation of an injection mechanism F and a molding operation can be effected. Especially, when a high-frequency electromagnetic induction coil (q1), wound around the runner mechanism B, is conducted intermittently at every molding operation, the melting by heating as well as the solidifying by cooling of a small amount of resin in the gate A can be effected very effectively and quickly, whereby the opening and closing operation of the gate can be effected surely.
Patent JP-H08205304-A (JP)
Title: Battery discharge device for electric vehicle
Inventor: KUNO HIROMICHI
IPC: B60L3/00
Filed: 1995-01-27
Abstract: PURPOSE: To prevent the revolution of a motor during the execution of complete discharge, and to reduce the deterioration of a revolution system by forcedly discharging a battery up to an extent that a memory effect is considered to be dissolved while the motor and a power conversion circuit for driving are used as discharge load. CONSTITUTION: Complete discharge is carried out in a controller 18 when the a memory effect is considered to be actualized first. Complete discharge is also executed even at the time of easy complete discharge. When a car driver requires complete discharge, even when a discharge permitting switch 50 is tuned on, complete discharge is conducted. The controller 18 continues such discharge control until the state of complete discharge is detected. Accordingly, the winding of a motor 10 and an inverter 14 can be used as discharge load while controlling the state of the motor 10 under a stopped state, thus dissolving or reducing the deterioration of a revolution system.
Patent JP-H04246622-A (JP)
Title: Liquid crystal panel
Inventor: SHIBATA SHIGERU
IPC: G02F1/133
Filed: 1991-02-01
Abstract: PURPOSE:To greatly improve the yield of the liquid crystal panel and to reduce its cost as well as to improve its reliability by producing the switching elements of the liquid crystal panel on a single crystal silicon substrate, then packaging the elements to tabs and packaging the same to a flat plate tab substrate. CONSTITUTION:A common electrode 5 and MOS transistors 6 hold a liquid crystal 4 therebetween. Two sheets of the glass substrates 3 are disposed in parallel on the outer side of the liquid crystal 4 and two sheets of polarizing plates 2 are placed on the outer side thereof. The MOS transistors 6 packaged on the tabs 1 are formed on the single crystal silicon substrate.
Patent JP-S62171859-A (JP)
Title: Paper sheet convey control system
Inventor: TAKAYAMA YOSHIEI
IPC: B65H7/02
Filed: 1986-01-24
Abstract: PURPOSE:To permit the easy pulling-out by calculating the discharge length measured from a receiving port according to the species of the paper sheet to be discharged on the basis of the signal of a business sheet species detecting sensor, and discharging the bisinenss sheet to the calculated position, in the terminal device in a bank. CONSTITUTION:In a transaction control mechanism 1, the insertion of a business sheet 9 is detected by an insertion detecting mechanism 5, and said business sheet is sent into a printing mechanism 2 by a transport mechanism 7, and the result of transaction is recorded. At the same time, the species of the business sheet 9 is detected by a business sheet species detecting mechanism 3, and the discharge length for the easy pulling-out from a receiving port 8 is calculated according to the detected species. The transaction control mechanism 1 instructs a transport control mechanism 4 so as to discharge a printing completed business sheet 9 according to the calculated discharge length and drives the transport mechanism 7 to wards the receiving port 8, and discharges the business sheet, and when a discharge/pulling-out detecting mechanism 6 detects pulling-out, a series of operations are completed. Thus, an operator can easily pull out the business sheet without generating the slip-off and damage on the business sheet.
Patent JP-H03217077-A (JP)
Title: Surface treatment of internal-layer base material for multilayer copper-clad laminated board
Inventor: KIMURA MINORU
IPC: H05K3/46
Filed: 1990-01-22
Abstract: PURPOSE:To enable a surface treatment film to be formed uniformly on an internal-layer base surface for stabilizing and improving adhesion force with the internal-layer base material of a multilayer substrate and for enhancing the reliability by performing surface treatment of the internal-layer base material using a surface treatment liquid including a specific amount of coupling agent after washing the internal-layer base material with a washing liquid including an interface activator. CONSTITUTION:In a method for performing surface treatment onto an oxidized film surface of a copper foil of an internal-layer base material for forming a multilayer copper-clad laminated board, the internal-layer base material is cleaned with a cleaning liquid including an interface activator and then the surface treatment of the internal-layer base material is performed by using a surface treatment liquid including a 0.3-5wt.% coupling agent for forming a surface treatment film. For example, a cleaning process f-2 using a cleaning liquid including the interface activator and a drying process f-3 are added between a drying process (f) and a surface treatment process (g) out of each process from a patterning (a) to a multilayer substrate production (i) in a conventional production process of a multilayer copperclad laminated board. It is desirable that concentration of the interface activator in the cleaning process f-2 should be 0.05-3wt.%, thus eliminating the need for a special treatment device and enabling a uniform surface treatment film to be formed easily on the internal-layer base surface.
Patent JP-S59135862-A (JP)
Title: Scallop boiled with ginger and its preparation
Inventor: FURUKAWA KAZUE
IPC: A23L17/40
Filed: 1983-01-26
Abstract: PURPOSE:To prepare scallop boiled with ginger having soft meat tissue, soup with low turbidity, wherein good taste and aroma of ginger are well penetrated into the meat, by boiling meat of scallop and ginger. CONSTITUTION:Meat of scallop is placed on laid ginger, and, if necessary, the ginger and the meat of scallop are put in plural layers, a pressing cover and weight are placed on them, they are boiled together with a seasoned soup prepared from water, SAKE (rice wine), boy sauce, sugar, chemical seasoning, etc. by a low fire for a long time, preferably allowed to stand for a proper time, and reboiled by a low fire.
Patent JP-H05205157-A (JP)
Title: Merchandise sale data processor
Inventor: AOKI KATSUNORI
IPC: G07G1/12
Filed: 1992-01-27
Abstract: PURPOSE:To easily offer service corresponding to the amount of money of a purchased merchandise. CONSTITUTION:This data processor is provided with a service ticket issuing means 22, a reference point storage means 13, issue driving control means 11 and 12, and remaining point calculating means 11 and 12. A stored reference point is compared with a calculated totalized point to automatically issue a specific number of service tickets 2, and the remaining points are written and stored on a magnetic card 1.