baber/WOPTO huggingface dataset:
Patent JP-H11227878-A (JP)
Title: Container bag
Inventor: SEKIGUCHI KEIJI
IPC: B65D88/22
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive fluid storing container bag that does not require much cost for transportation on recovering and using in repetition and also does not require processes for washing and sterilization whenever it is used. SOLUTION: A container bag is constructed of a bag main body 1 that is in a cylindrical shape with an opening provided at least at its one end and directly encloses contents with the opening closed hermetically, a fabric inner reinforcing body 2 that covers the bag main body 1 for reinforcement and sustains the lowest limit at the existing position of the bag main body 1, a restorable self-standing rigid cylindrical liner 3 that holds the inner reinforcing body 2 from the outside and keeps the entire container bag in shape, a rigid upper lid 4 and a rigid lower lid 5 that seal off the upper and the lower openings of the cylindrical liner 3, and a fabric exterior body 7 that is in a cylindrical shape with an opening/shutting means provided at least at its one end and covers the cylindrical linear 3, the upper lid 4 and the lower lid 5.
Patent JP-H03241559-A (JP)
Title: Digital audio tape reproducing device
Inventor: YOKOYAMA YOSHIHIKO
IPC: G11B15/467
Filed: 1990-02-19
Abstract: PURPOSE:To contrive the accurate reproducing by rotating a rotary head at double the speed of the recording time and adjusting the traveling speed of a magnetic tape or the rotating speed of a rotary cylinder in order to make an output level difference between A and B heads in prescribed positions of the magnetic tape zero. CONSTITUTION:The number of revolutions of the cylinder is doubled as much as the recording time by a cylinder servo circuit 10, and regenerative outputs of the heads 11A and 11B provided on the surface opposite to the magnetic tape (MG) T at 180 deg. divided interval are equalized by a waveform equalizer circuit 14 via an analog switch 13 to be a signal (a). The signal (a) is turned into a signal (b) by a level detector circuit 21, while a head changeover signal (c) is turned into a signal (f) by a frequency divider circuit 25, MMs 26 and 27, and is moreover passed through a delay circuit 28 to be a signal (g). A difference level between output signals (h) and (i) of S/H circuits 22 and 24 by the signals (b), (f) and (g) and the regenerative signals of the heads 11A and 11B in the prescribed positions of the MGT is turned into the signal (i) by a calculation with an adding circuit 23, and in order to make this zero, the traveling speed of the MGT or the rotating phase of the rotary head is controlled. By this method, a recording signal can accurately be reproduced.
Patent JP-H09232996-A (JP)
Title: Reception monitoring device
Inventor: YAMAMOTO TAKEO
IPC: H04B1/713
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a reception monitoring device judging efficiently the existence of a frequency hopping wave. SOLUTION: A fast-sweep receiver 2 sweep-receives the radio wave of real space repeatedly by the arbitrary number of times for every preset frequency channel, and receives the radio wave existing in all the frequency channels. An incoming sense intensity adder 5 adds the receiving intensity over a prescribed value of the received radio wave at every sweep. This is repeated by the arbitrary number of time, and the result is made integrated receiving intensity in all the frequency channels. The interval of the change of the integrated receiving intensity is compared with a preset time interval, and a signal processor 7 judges the discontinuity of carrier frequency. On the basis of the judged discontinuity, whether or not the frequency hopping wave exists in the radio wave in the real space is detected. As to this procedure, such a characteristic that the frequency hopping wave is interrupted at every definite period is noticed, and such a fact that this interruption interval is hopping speed itself is used.
Patent JP-H03240025-A (JP)
Title: Memory type ferroelectric liquid crystal display element
Inventor: SATO MASANOBU
IPC: G02F1/133
Filed: 1990-02-19
Abstract: PURPOSE:To additionally brighten a bright display so as to have a better contrast by disposing the absorption axis of crossed nicols in the position where the time average light quantity of the display of a bright state is brightest at the time of displaying two states; bright and dark, at every dot with time divided driving. CONSTITUTION:The absorption axis of the crossed nicols is disposed in the position where the time average light quantity of the bright state is brightest at the time of displaying the two states; dark and bright, with the time divided driving by impressing a voltage of an AC waveform between transparent electrodes 3 and 3 of the ferroelectric liquid crystal display element. The absorption axis of the crossed nicols refers to the polarizing direction of the polarizing plate nearer the light source of two sheets of the polarizing plates which are combined perpendicular. The bright display is optically brightened if the absorption axis of the crossed nicols is disposed in the direction where the time average light quantity of the ferroelectric liquid crystal display element is brightest by adjusting two sheets of the polarizing plates 1 and when the bright display is made by the time divided driving. The memory time ferroelectric liquid crystal display element having the large difference between the brightness and darkness is thus obtd.
Patent JP-H11229861-A (JP)
Title: Exhaust secondary air control device
Inventor: FUKUCHI HIRONAO
IPC: F01N3/32
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To always be able to supply an appropriate amount of secondary air into the exhaust pipe by correcting the pump drive initial value and setting the pump drive value according to the operation parameters. SOLUTION: In this exhaust secondary air control device, a secondary air supply duct 18 upstream of an electric heater catalyst (catalytic converter) 13 is connected to the inside of an exhaust pipe 12 of an engine 11, and supply of secondary air is possible by an electric air pump 19 via the same duct 18. At this time, an ECU 20 determines whether the engine 11 has been started. Before the engine has been started, the pump drive initial value and drive timing are set corresponding to the cooling water temperature and intake air temperature at that time. This pump drive initial value is set such that the secondary air supply amount per unit time increases as the cooling water temperature and intake air temperature decrease. The operation time is set longer as the cooling water temperature and intake air temperature decrease.  As a result, the operation of the electric air pump 19 is always appropriately controlled.
Patent JP-S61195666-A (JP)
Title: Flavor improvement in food products
Inventor: TSUBURAYA ETSUZO
IPC: A23L27/00
Filed: 1985-02-27
Abstract: PURPOSE:A culture mixture of Moniliela acetabutance or its treated product is added to food to enable fruit-like smell and flavor to be added or enhanced. CONSTITUTION:Moniliela acetabutance is inoculated to an appropriate culture medium, e.g., a medium containing glucose and ethanol or a medium composed of fruits or fruit juice and cultured aerobically at 15-35 deg.C and 2.5-7.5pH for 1-7 days. Then, the resultant culture mixture or its treated product, e.g., separated cell bodies or supernatant or its flavor concentrate is added to food.
Patent JP-H03237927-A (JP)
Title: Rice cooker
Inventor: KINOSHITA KENJI
IPC: A47J27/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a high efficiency rice cooker which gives an optimum heat to the whole rice to be boiled and produce boiled rice with less uneven cooking by a method wherein a cooking heater is a cast-in heater of which a heat generating element is arranged in heat- conductance material in cast-molding so that the upper face of the cooking heater comes in close contact with the bottom of a pot, and a sheathed heater is located in a space surrounded by the pot and a protection frame. CONSTITUTION:When the specified amounts of rice and water are put in a pot 1 and the pot is placed in a protection frame 3, a cooking heater 5 and a pot sensor 8 are brought in close contact with the bottom of the pot 1, and a heat generating element 4 generates heat so that the cooking heater 5 is heated up to a high temperature and the bottom of the pot 1 is also heated in the middle. At the same time, a sheathed heater 6 is also energized to heat a heating space 7, and heat is transferred to the pot 1 from the entire surroundings. When heating is continued further, large convection currents are developed in the circumferential zone in the pot, however, they run against convection currents developed in the middle by the cooking heater 5, and the convection currents are adequately dispersed, so that heat is uniformly transferred to the whole rice and uneven cooking is diminished. As the cooking heater 5 is small in capacity, and area where rice is boiled too soft by local overheating can be reduced, and soft and full boiled rice as a whole can be obtained.
Patent JP-S55129349-A (JP)
Title: Photomask
Inventor: ITOU KAZUO
IPC: G03F1/60
Filed: 1979-03-27
Abstract: PURPOSE:To enable printing of high accuracy in contact printing of a photomask having a circuit element pattern on a transparent substrate and a semiconductor substrate by forming a figure, in the circuit elements-arranged region of the photomask, which crosses the region and reaches the edges of the transparent substrate. CONSTITUTION:Cross-shaped special pattern 12 is formed in the circuit element pattern region in which elements 11 have been arranged on transparent substrate 1, producing hard mask 1. Pattern 12 is formed by photoetching substrate 11 in the form of a 2-3mu deep groove. Using mask 1 a groove corresponding to groove 12 is cut in semiconductor substrate 2. By carrying out contact exposure with mask 1 and substrate 2 they can easily be contacted without leaving air bubbles between the substrates during the contact work, and detaching is also accomplished easily. Accordingly, the yield can be improved without damage.
Patent JP-H08234907-A (JP)
Title: Data processor
Inventor: KITANO AKIO
IPC: G06F3/0488
Filed: 1995-02-24
Abstract: PURPOSE: To evade the detection of a depression point based upon hand operation that a pen input person does not desire by storing the relative position relation between a pen and the depression point of a hand gripping the pen and judging whether or not a depression point detected on the basis of this relative position relation is detected by the hand. CONSTITUTION: The absolute values (X, Y) of coordinate data detected by the hand in a hand operation state based upon coordinate data detected at the pen tip are previously found and stored in a data storage part 7b. A CPU 8 adds the relative value X stored in the data storage part 7b to a coordinate X when coordinates (Xa, Ya) and (Xb, Yb) are detected, adds the relative value Y to the coordinate Yb when the value is approximate to the coordinate Xa, and checks whether the value is not approximate to the coordinate Ya. When the value is approximate, the possibility that the (Xa, Ya) are coordinate data detected by the contacting between the hand and a tablet and the (Xb, Yb) are coordinate data detected by pen-down operation is high, so the (Xa, Ya) are regarded as ineffective data.
Patent JP-S55128827-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L21/265
Filed: 1979-03-28
Abstract: PURPOSE: To prevent the production of a denatured layer on the surface of a compound semiconductor substrate, by coating the surface of the substrate with an Si 3 N 4  film and an ion blocking film, providing an opening, injecting impurity ions into the substrate through the opening, removing only the ion blocking film, coating an SiO 2  film and effecting annealing.  
     CONSTITUTION: A thin Si 3 N 4  film 2 and a thick ion blocking film 3 of SiO 2 , a resist or the like are laminated on a halfly insulating GaAs substrate 1, on which a semiconductor unit is to be manufactured. An ion injection opening 4 is provided by plasma etching or the like. Impurity ions 5 are injected with energy and an injected quantity which correspond to the depth and impurity concentration of a region to be produced. The n-type region 6 is thus provided. Only the film 3 is removed. The entire surface is thereafter coated with an SiO 2  film 7. Annealing at 800W900°C is effected to activate the region 6. According to this method, the surface of the substrate 1 is not denatured even if the annealing is effected. This results in greatly heightening the operating velocity and insulating property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53122709-A (JP)
Title: Dc motor
Inventor: YAMADA TAKAO
IPC: H02K23/04
Filed: 1977-03-31
Abstract: PURPOSE: To promote a dynamic balance and easy starting, with a necessity of condenser or resistor and the like eliminated as well for preventing a spark generation, by means of arranging an interpole, neighboring to a permanent magnet of the stator in a direction of the rotor rotation, with a different polarity from said permanent magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10232536-A (JP)
Title: Image forming device
Inventor: TANI KENJI
IPC: G03G15/05
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To remove toner staying in the toner passing hole, and to obtain an excellent image. SOLUTION: This image forming device is provided with an insulating base plate arranged between the toner carrier 22 and a counter electrode 25, plural gates 29 disposed on the insulating base plate, a controlling electrode 26 arranged between the control electrode group and the toner carrier 22, and a control power source part 31 for applying specific potential corresponding to the image data on the respective electrode of the control electrode 26, and transporting means for transporting by attracting a paper sheet 5. The control power source 31 is provided with toner removing means applying the potential on the control electrode 26 for removing the toner 21 stuck on the respective gate of the control electrode 26, and making toner transporting means and toner removing means operated at the cleaning time of the control electrode 26.
Patent JP-H03239540-A (JP)
Title: Molded item with double layered structure and manufacture thereof
Inventor: MISHINA KOUJI
IPC: B60R13/02
Filed: 1990-02-16
Abstract: PURPOSE:To improve moldabilty of a base sheet and productivity by inserting and adhering the end of the second skin material in a groove for woodgrain filling of the first skin material. CONSTITUTION:A base sheet 11 is made by pressing a hard board into a specified shape and a surrounding groove part 11a is the first groove for a woodgrain filling and the whole face of one side of the base sheet is adhered with a skin material 12 and a part corresponding to the first groove part 11a is inserted in said groove part 11a and adhered with the side face to form a groove part 12a which is called the second groove for a woodgrain filling. The opening 12a of the second groove part 12 is formed by expanding a pad layer and exhibits a shape wherein the inside 12a2 is expanded and elasticity caused by an action of the pad layer. An ornament fabric 13 is adhered on a part which the second groove parts 12a surrounds and all the ends of the periphery are inserted in the second groove part 12a and adhered on its inner side face.
Patent JP-H07245341-A (JP)
Title: Mesa semiconductor chip, semiconductor device incorporating it, and their manufacture
Inventor: HAMAGUCHI HIROSHI
IPC: H01L21/76
Filed: 1994-03-08
Abstract: PURPOSE:To remarkably improve the moisture resistance or water resistance of a mesa semiconductor device and, at the same time, to reduce the variation between its chips and improve the manufacturing efficiency of the device. CONSTITUTION:Each semiconductor chip C is separated from another in such a way that recessed grooves 4 and 4' deeper than a P-N junction 3 in a semiconductor wafer at a prescribed depth from the surface of the wafer are formed on the surface of the wafer and glass passivation layers 5 are formed in the grooves 4 and 4', and then, first dicing grooves 14 narrower than those of the grooves 4 and 4' are formed in the grooves 4 and 4'. In addition, the internal surfaces of the grooves 14 and 4 and 4' are coated with insulating members 13 and second dicing grooves 16 narrower than those of the grooves 14 are formed along the grooves 14.
Patent JP-H07242820-A (JP)
Title: Resin composition improved in physical property at high temperature
Inventor: YOSHIDA TATSUHIRO
IPC: C08L63/00
Filed: 1994-03-08
Abstract: PURPOSE:To obtain the subject composition, excellent in heat resistance and further molding processability at low temperatures and useful as a film adhesive having high reliability by adding an epoxy compound and a compound containing an active hydrogen group reactive with the compound to a polyimide resin having a specific structure. CONSTITUTION:This composition contains (A) 100 pts.wt. polyimide resin, soluble in organic solvents and having <=350 deg.C glass transition temperature, (B) 5-100 pts.wt. epoxy compound having at least >=2 epoxy groups in one molecule and (C) 0.1-20 pts.wt. compound having an active hydrogen group reactive with the component (B) as principal components. Furthermore, the component (A) is preferably a polyimide resin containing a siloxane compound expressed by the formula [R1 and R2 are each a bivalent 1-4C aliphatic, aromatic group; R3 to R6 each is a monovalent aliphatic or aromatic group; (k) is 1-20] in an amount of 5-50mol% based on the total amount of the amine component.
Patent JP-S53122431-A (JP)
Title: Marking method by use of powder
Inventor: HONJIYOU SATORU
IPC: G03G15/20
Filed: 1977-04-01
Abstract: PURPOSE:To perfectly fix a marking agent by electrostatic recording, by applying a specified fixing agent to the member to be marked in advance, when the temperature of the member like steel or others is lower than this heat fusing temperature.
Patent JP-H10218883-A (JP)
Title: Production of n,n-bis(trimethylsilyl)allylamine
Inventor: KUBOTA TORU
IPC: C07F7/10
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simply and readily produce N,N-bis(trimethylsilyl)allylamine that is useful as a starting substance for producing 3-aminopropylalkoxysilane that is useful as an intermediate for silane coupling agent and amino-modified silicone oil from inexpensive starting substances in high yield and high productivity. SOLUTION: N-trimthylsilylallylamine is subjected to disproportionation reaction in the presence of a catalyst, as the allylamine formed as a by-product by the reaction is distilled out of the reaction system and N,N-bis(trimethylsilyl) allylamine is fractionated. The allylamine is allowed to react with hexamethyldisilazane in the presence of a catalyst to form N- trimethylsilylallylamine followed by the disproportionation reaction of the resultant N-trimethylsilylallylamine in the presence of the same catalyst and the allylamine, the by-product is occasionally distilled out of the reaction system and the formed N,N-bis(trimethylsilyl)allylamine is fractionated.
Patent JP-H06322548-A (JP)
Title: Chemical copper plating liquid, chemical copper plating method and production of wiring board
Inventor: YANO REIKO
IPC: C23C18/40
Filed: 1994-03-08
Abstract: PURPOSE:To produce the plating liquid which is capable of depositing the plating film having good physical properties by a chemical copper plating without using formaldehyde and usable in a neutral region. CONSTITUTION:The plating liquid contains an aq. bivalent copper compd., a bivalent copper ion complexing agent and a pH adjuster, moreover, contains aminoborane as a reductant. Moreover, the plating liquid contains a surfactant and/or an univalent copper ion complexing agent preferably. Triethylenetetraminehexaacetic acid or its metallic salt as the bivalent copper ion complexing agent, a polyoxyethylen nonionic surfactant as the surfactant, and an aminoalkylsulfonic acid as the univalent copper ion complexing agent are used respectively.
Patent JP-S54129065-A (JP)
Title: Production of 3-layered laminate by extrusion
Inventor: MOGI TSUTOMU
IPC: B32B37/00
Filed: 1978-03-30
Abstract: PURPOSE: After a film of molten resin is integrated with the first base material, the surface temperature of the resin layer is partially lowered, then the second base material is laminated, thus producing 3-layered laminates in which the whole interlaminar surface do partially adhere with each other.  
     CONSTITUTION: A film of molten resin 2 that is extruded from T-dice 1 on the head of the extruder at a temperature 30°C higher than the melting point of the resin of base material is laminated with the first base material of cloth of polyolefin flat yarns, a gas is blown from air nozzle 4 having a plurality of holes 9 that are sectioned in the transverse direction to the extrusion direction on the surface of resin 2, which is partially cooled. Subsequently the second base material of kraft paper 5 is partially piled, then pressed with pressing roller 6 and cooling roller 7 for fixing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59164830-A (JP)
Title: Unit apparatus of air conditioner
Inventor: OOTA KIYOJI
IPC: F24F1/00
Filed: 1983-03-09
Abstract: PURPOSE:To make an indoor unit of a separate type air conditioner small- sized, and to make the sucked air uniform, by attaching an upper heat exchanger wherein the fin pitch is great and a lower heat exchanger wherein the fin pitch is small through a plastic member with the heat exchangers being slanted with respect to each other. CONSTITUTION:The finned tube type upper heat exchanger 3 wherein the fin pitch is great is attached approximately perpendicularly, while the finned tube type lower heat exchanger 4 wherein the fin pitch is small is attached with the right side being slanted upward. The space formed at the joining section between the upper and lower heat exchangers 3, 4 is filled with the plastic member 5 with the plastic 5 compressed. Thus, due to this slanting, the height can be made low. Since the space between the heat exchangers is filled with the plastic member, the sucked air that will pass into the heat exchangers can be prevented from concentrically passing through the joining section, and the sucked air can be made uniform.
Patent JP-S55129695-A (JP)
Title: Liquid-receiving device in low-temperature tank
Inventor: KAKEHI KATSUYUKI
IPC: F17C5/04
Filed: 1979-03-28
Abstract: PURPOSE:To prevent a counter flow in receiving liquid gas in a cylinder for liquid gas with a small molecular weight such as hydrogen by boring an opening provided with a scatter-preventing structure above the surface of full liquid on a liquid- receiving pipe reaching the bottom of the cylinder in the lower end. CONSTITUTION:In the upper part of a cylinder 1 to store liquid gas 2 with small molecular weight such as hydrogen, a liquid-receiving pipe is inserted to reach to the cylinder bottom in the lower end together with an outlet pipe 4 for boil- off gas. On the upper part of the liquid-receiving pipe 3, an opening 5 is provided to be connected to the inside of the cylinder 1, and around the periphery of the liquid-receiving pipe 3 containing this opening 5, scatter-preventing materials 6 of short cylinders are arranged at proper spaces not to reach the surface of full liquid in their lower ends. The counter flow of the stored liquid can be prevented by the above-written simple device.