baber/WOPTO huggingface dataset:
Patent JP-H1040590-A (JP)
Title: Stamper for manufacturing optical recording medium
Inventor: OZAKI TAKUJI
IPC: G11B7/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To transfer a shape of a stamper groove highly accurately to a surface of a substrate and limit clouds by setting a radius of curvature of a groove corner of projecting and recessed parts of the stamper groove in a predetermined range. SOLUTION: A stamper groove is set to have a breadth of 500-700nm and a height of 160-180nm. The stamper groove is formed round, specifically, a radius of curvature of a groove corner 1 of a projecting part is not smaller than 10nm and/or a radius of curvature of a groove corner 2 of a recessed part is not smaller than 20nm. Alternatively, an inclination of an angle of 50 deg. or smaller is provided between a reference face 3 of the recessed part and a wall face 4. The radius of curvature of the groove corner and angle of the inclination are measured by a highly efficient atomic force microscope. When the radius of curvature of the groove corner 1 is smaller than 10nm and that of the groove corner 2 is smaller than 20nm, and the angle of the inclination of the wall face 4 is not smaller than 50 deg., the obtained substrate is prone to clouds.  An upper limit of the radius of curvature of the groove corner of the projecting part, recessed part and a lower limit of the angle of the inclination of the groove wall face are determined unexceptionably by values of the breadth and height of the groove.
Patent JP-H0242910-A (JP)
Title: Seedling-planting unit of transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1988-08-03
Abstract: PURPOSE:To send matted seedlings supplied from the upper part of a seedling- placing bed-plate to the lower end thereof by equipping a reciprocating actuator and a controller and securing the required amount of seedling-feed even in operation over a long period. CONSTITUTION:When a seedling-placing bed-plate 8 reaches the stroke end, a limit switch 29 operates for one reciprocation motion of the actuator 16 and for drive of a longitudinal feed mechanism 12. Even in case of pressure drop of hydraulic oil supplied to the actuator 16, a prescribed amount of seedlings are sent by the longitudinal feed mechanism 12. Required amount of matted seedlings (W) are sent downwards by continuous reciprocating motion of the actuator 16 even while at nonwork.
Patent JP-H0359886-A (JP)
Title: Non-volatile memory which allows electrical erasing and writing
Inventor: YOSHIMURA OSAMU
IPC: H01L29/792
Filed: 1989-07-27
Abstract: PURPOSE:To allow high-density storage without changing the constitution of a memory cell by controlling the voltage to be impressed to a data memory means according to the data to be stored and providing plural pieces of data latching means in correspondence to plural pieces of the generated voltages for reading out. CONSTITUTION:A control means 100 which controls the voltage to be impressed to the data memory means 117 according to the data to be stored is provided and plural pieces of the data latching means 104 are provided in correspondence to plural pieces of the generated voltages of the voltage generating means 103 for reading out the stored data. The setting of a VT for transistors for memory in three states or into further many states is possible in this way; in addition, the reading out thereof as these three states or further the many states is possible. The high-density storage is executed in this way and the bit cost is reduced.
Patent JP-H0479326-A (JP)
Title: Surface cleaner for substrate
Inventor: SUGANO ITARU
IPC: B05C5/00
Filed: 1990-07-23
Abstract: PURPOSE:To protect fouling substance from adhering to a substrate again for reducing damage to the surface of the substrate made of soft material by ejecting ice particulates to the substrate surface by means of ejector method as an ejecting means using pure water, or the like. CONSTITUTION:When ejecting generated ice particulates 4 to the surface of a substrate 6, liquid such as pure water is used by compressing and ejecting it in an ejecting means 50. In the ejecting means 50, ice particulates are absorbed, mixed, and ejected by the ejector action of ejecting liquid such as pure water. Mixture of ice particulates 4 and pure water is ejected onto the surface of the substrate to remove fouling substance on the surface of the substrate 6 therefrom efficiently by ejecting pure water in addition to collision of ice particulates 4. The fouling substance that is removed once is removed efficiently from the surface of the substrate 6 by the flow of pure water through the surface of the substrate 6 without adhering to the substrate 6 again. Furthermore, if the substrate 6 made of soft material that is liable to be damaged is cleaned, ejection is carried out by reducing ejection speed.
Patent JP-S58105482-A (JP)
Title: Static memory circuit
Inventor: SEKI TERUO
IPC: G11C7/22
Filed: 1981-12-04
Abstract: PURPOSE:To assure the functions of the bit line control circuits and bit line precharging circuits, by giving a delay in response to the potential change of the word line to the clocks which are applied to the bit line control circuits and the bit line precharging circuits which are distributed in the extending direction of the word line. CONSTITUTION:The output clock BP1 of an inverter immediately has a rise when the clock BP and then the inverted clock BPB are set at H and L respectively. The output of the inverter I7 is delayed by an RC time constant due to the resistance and the gate capacity of a transistor (TR) and applied to TRs Q33 and Q34 to hold an H output state due to the clock BPB. Then the original clock BP has a fall, and accordingly the clock BPB is set at H. Then the effects due to the L of the clock BP and the H of the output of the inverter I7 emerge at the gates of the TRs Q33 and Q34 after a delay given by the time constant. At the same time, the resistance to each stage is connected in series to the circuits which produce other delayed clocks. Thus more delays are caused by the time constant due to the fall toward the rear stages.
Patent JP-H0359771-A (JP)
Title: Electronic dictionary device
Inventor: SAITO KATSUMI
IPC: G06F17/28
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the storage capacity of the 1st storage means by providing the electronic dictionary device with the 2nd storage means for storing the 2nd language data and the storage position information of the 1st language data stored in the 1st storage means using the 2nd language as translation information as a pair. CONSTITUTION:English words are arranged in an English-Japanese dictionary memory 17 in the alphabetical order as headers, a storage position in an English word memory 10 is stored in each header word as pointer data E and the corresponding position of a Japanese word to be a translated word in a Japanese- English dictionary memory 18 is stored as pointer data JH. On the other hand, Japanese words in the Japanese syllabary order are arranged with a format abbreviating head characters and each header unit stores the storage position of a Japanese memory 11 as pointer data J and also stores the corresponding position of the English words in an English-Japanese dictionary memory 17 as pointer data EH. Since the corresponding relation between Japanese data and English word data is not 1 to 1, the memories can be efficiently utilized and the memory capacity can be minimized.
Patent JP-H0359766-A (JP)
Title: Table data processor
Inventor: SATO TAKASHI
IPC: G06F19/00
Filed: 1989-07-28
Abstract: PURPOSE:To easily obtain a total value corresponding to an optional item by adding data inputted to an item whose totalization is specified and processing the added result as data inputted to the item. CONSTITUTION:A keying part 12, an input buffer 13, an input/edition data storage part 14, a table data storage part 15, an address control part 16, an operation data storage part 21, an attribute data decision part 17, an operation/ comparison part 18, a display data storage part 19, and a display part 20 are connected to a control part 11. When the correction of an optional set item is commanded, the data inputted to the item are added and the added result is processed as the data inputted to the item. Thereby, the data totalization of the specified item can be automatically executed and totalizing processing and totalized result storing processing can be executed without specifying an area for storing the totalized result. Consequently, the sum value of an optional item can easily be obtained.
Patent JP-H1134001-A (JP)
Title: Circular sawing machine
Inventor: SHIBATA YOSHINORI
IPC: B23D59/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve handling properties by moving a circular sawing machine vertically and regulating the movement in the table surface direction. SOLUTION: A circular sawing machine main body 50 is moved vertically and obliquely. As the change in light and shade of a detection plate 52, detection is done by a sensor 53, an actuator 66 is actuated on the basis of the output signal of the sensor 53, and a fixing bolt 61 is rotated in the clamping direction to lock the slide of the saw main body 50. During cutting by pushing down the saw main body 50 for chop cut, the slide action of the main body 50 in the table 10 surface direction is locked automatically. Accordingly, an operator can do cutting work easily without receiving repulsive force by the rotation of a saw blade free from conventional troublesome operation to clamp the fixing bolt, improving the handling properties of the circular sawing machine 1.
Patent JP-S5896604-A (JP)
Title: Manufacture of vinyl imidazoline-based polymer
Inventor: NODA KIMIHIKO
IPC: C08F8/00
Filed: 1981-12-04
Abstract: PURPOSE:To obtain economically titled polymer of high quality, useful as a high polymeric flocculant for waste water treatment, by dispersing in an organic solvent an acrylonitrile-based polymer together with surface active agents followed by the reaction with a polyalkylenepolyamine. CONSTITUTION:An acrylonitrile-based polymer is emulsified or dispersed in an organic solvent such as xylene, using 1-100wt% (based on the above polymer) of a cationic surfactant (e.g., distearyl dimethylammonium chloride) and a nonionic surfactant of a HLB 4-12 (e.g., sorbitan fatty acid ester), followed by carrying out, while stirring, a reaction with 0.2-1.5mol (based on the nitrile of said polymer) of a (poly)alkylenepolyamine (e.g., ethylenediamine) on heating, thus obtaining the objective polymer.
Patent JP-H06166185-A (JP)
Title: System and method for keeping ink concentration in system
Inventor: RODONII JIIN MEEDAA
IPC: B41J2/195
Filed: 1993-08-06
Abstract: PURPOSE: To inexpensively keep ink density by enabling the flow to a main ink tank from either one of an ink supply and an ink replenishing soln. supply on the basis of a low level signal in response to an ink tank level detection means and a small droplet count means. CONSTITUTION: At first, an ink amt. variable (x), a replenishing soln. amt. variable (y) and a small droplet count N are initialized to always check whether a level sensing switch is closed and the small droplet count N is renewed and held corresponding to the printing of small droplets. When the level of a main tank lowers and the level sensing switch is closed, the small droplet count N is added to the ink amt. variable (x) and the difference between the cycle amt. M determined by the hysteresis of the level sensing switch and the small droplet count N is added to the replenishing soln. amt. variable (y). Therefore, the amt. of the whole added to the sum of the ink amt. variable (x) and the replenishing soln. amt. variable (y) becomes the cycle amt. M.  Next, on the basis of whether the ink amt. variable (x) is larger or smaller than the replenishing soln. amt. variable (y), a liquid is added from an external ink supply or an external replenishing soln. supply and liquid density is held to the vicinity of a standard or tolerance level of new ink.
Patent JP-H0246635-A (JP)
Title: Cathode-ray tube
Inventor: TAMURA KATSUYOSHI
IPC: H01J29/88
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the charging phenomenon of a reflection preventive membrane at the outermost surface of a telepanel by attaching a metallic outgoing line to the periphery of the reflection preventive membrane of the telepanel by using a carbon paste. CONSTITUTION:A carbon paste 3 is used to contact the connection 4a of a metallic outgoing line 4 to a telepanel 2, and at the same time, to form an electrode under the condition of electrical linking by permeating through a reflection preventive membrane formed on a transparent conductive membrane, on the transparent membrane formed directly on the surface of the telepanel 2. In this case, as a resin used for the carbon paste, an epoxy type resin which has a strong adhesive force and can be used easily is favorable. As a result, permeating through an insulating reflection preventive membrane, an electrical linking condition is generated between the electrode and the transparent conductive membrane formed directly to a transparent plate surface thereover. A cathode-ray tube of a charge preventive function with a telepanel can be manufactured very easily, consequently.
Patent JP-H0359785-A (JP)
Title: Information control equipment device and recording medium used for the device
Inventor: UGAWA SHOHACHI
IPC: B42D15/10
Filed: 1989-07-27
Abstract: PURPOSE:To improve reading accuracy by recording prescribed information and reading reference position information so as to hold the prescribed correlation of both the information, detecting an information reading position based upon the detecting position of reading reference position information and reading out the prescribed information. CONSTITUTION:The prescribed information and the reading reference position information to be a reference for detecting a reading position are recorded so as to hold the prescribed correlation of both the information, the information reading position is detected by an information reading means in accordance with the prescribed correlation for recording based upon the detection of the reading reference position information and the prescribed information is read out. Even when the writing position of information is shifted, the information reading position is also shifted correspondingly to the writing position. Consequently, the reading accuracy of the information reading means can be improved without executing technically highly developed improvement and sharply increasing the cost.
Patent JP-H0963838-A (JP)
Title: Magnetic gap structure
Inventor: KURISUTOFUAA AARU AAJIENSU
IPC: F02M59/46
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic gap with angular edges which can make appropriate the first stroke length of the magnetic pole structure of an fuel injection pump. SOLUTION: The axial bore 75 of a projecting section 33 is formed through a first sub-section 61 made of a material having a low magnetic reluctance, a second sub-section 63 mode of a material having a high magnetic reluctance, and a third bus-section 65 made of a material having a lower magnetic reluctance so that the bore 75 can have a cylindrical internal surface 77. Annular grooves 79 which provide a magnetic gap are formed on the internal surface 77. The grooves 79 are formed to the inner diametal surface 83 and outer diametral surface 85 and form a relatively angular corner. The corner constitutes a magnetic pole, namely, a magnetic shoe 81.
Patent JP-S6087333-A (JP)
Title: Composite type electrophotographic sensitive body
Inventor: KOKADO HIROYOSHI
IPC: G03G5/14
Filed: 1983-10-19
Abstract: PURPOSE:To obtain high sensitivity and superior durability by dividing the electrostatic charge transfer layer of a composite type photosensitive body into the upper and lower layers and interposing an interlayer capable of transferring charge and made of an alcohol-soluble resin. CONSTITUTION:The charge transfer layer of a composite type photosensitive body formed on a conductive substrate 1 is divided into the upper and lower layers 4, 3 and an interlayer 5 capable of transferring charge between both and made of an alcohol-soluble resin. The interlayer 5 is made of an acrylate resin represented by the formula in which R1 is H or methyl, and R2 is a univalent org. group. The charge transfer layer thus divided into the layers 3, 4 can be formed overall thicker and increased in chargeable amt., enhanced in charging speed. Surface hardness and corona resistance can be enhanced by lowering the concn. of the charge transfer material in the charge transfer layer 4 located near the surface of the photosensitive body and doing the like, and a photosensitive body high in strength and abrasion resistance can be obtained. As a result, the obtained composite type electrophotographic sensitive body has high sensitivity and superior durability.
Patent JP-H0482343-A (JP)
Title: Transmitter-receiver
Inventor: MORI TOSHIHIRO
IPC: H04Q9/00
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate the need for the polarity of a bus line and to eliminate the need for installation of other power supply to the bus line by providing a power supply in a transmitter-receiver inserted between the bus line and the device in the home bus system and sending an AC signal to the bus lien via a capacitor. CONSTITUTION:A power supply 16 for transmitter-receiver is provided in the transmitter-receiver 4. Moreover, a signal sent from the transmitter-receiver 4 uses a burst signal modulated by an AC signal. At first when a device 7 makes a call, a signal is outputted from a signal output terminal C of a control section 7a to light a light emitting element 12 and to turn on a photo transistor(TR) 13. The signal is amplified by an output amplifier 15 and the signal is sent to a bus line 3 via a capacitor 17. When the device 7 makes reception, the signal on the bus line 5 is inputted to an input amplifier 14 via a capacitor 18 and amplified to light a light emitting element 10. Thus, a photo TR 11 is turned on and the signal is inputted to an input terminal D of the control section 7a and the signal controls an actuator 7C or the like from an output terminal E.
Patent JP-S5890588-A (JP)
Inventor: DEBITSUDO ERU SUNITSUTOMAN
IPC: A61K31/41
Filed: 1982-11-08
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-S6354587-A (JP)
Inventor: GENKOU SHIYUUJI
IPC: H01G13/00
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0521957-A (JP)
Title: Multilayered copper-clad board
Inventor: OKUBO KAZUO
IPC: H05K3/46
Filed: 1991-07-11
Abstract: PURPOSE:To provide a mechanically strong, thin copper-clad laminate free from warpage or twist by specifying the thickness of the inner layer relative to the total laminate thickness, and using a prepreg a specific proportion of inorganic binder. CONSTITUTION:A multilayered printed circuit board includes an inner layer 1 on which circuits 1a are formed. The inner layer is sandwiched by prepregs 2 and 2', and then it is covered with outer copper foils 3 and 3'. This structure is heated and compressed integrally for secondary forming (multilayer forming). The thickness (t) of the inner layer, including the circuits, is 50-70% of the total board thickness (t/TX100 = 50-70). The prepreg is impregnated with a thermosetting resin that contains 5-18% inorganic binder to its solid portion.
Patent JP-2001024109-A (JP)
Title: Sealing resin composition and semiconductor sealing device
Inventor: FUJII ATSUSHI
IPC: C08L63/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing device of high reliability by improving the impurity characteristics of the semiconductor sealing device while moisture-resistance degradation is prevented after reflow. SOLUTION: The sealing resin composition comprises, as essential components, (A) epoxy resin, (B) novolak phenol resin and/or novolak naphthol resin, (C) 2-arylbenzimidazole, and (D) inoganic filler, with (C) 2- arylbenzimidazole comprised by 0.01-5-0 wt.% to the resin composition while (D) inoganic filler by 20-95 wt.%. related to the semiconductor sealing device. A semiconductor chip is sealed with the composition.
Patent JP-H0361892-A (JP)
Title: Apparatus for sensing human body
Inventor: YASUMOTO YASUKI
IPC: G01S3/781
Filed: 1989-07-29
Abstract: PURPOSE:To improve assembling property and to make it possible to change a detecting area readily by forming an engaging part for engagement to the engaging holes at both side-edge parts of a translucent cover which is inserted from the outside of an opening window. CONSTITUTION:A plurality of engaging holes 34 which are engaged with protruding engaging parts 9 of a device 2 are formed at both side-edge parts of a translucent cover 33. The translucent cover 33 is inserted through the front side of an opening window 5, and the engaging holes 34 can be engaged with the engaging parts 9. Adjusting slide switches 55 are provided at operating holes 14 and 14 of the device 2. The adjustment of the slide switches 55 is not required at the normal time. The adjusting slide switches 55 and operating parts 59 and 60 for an adjusting variable resistors 56 are covered with a display plate 35. The translucent cover 33 is inserted through the front side of the opening window 5 of the device 2 at the final stage of assembling steps, and the engaging holes 34 are engaged with the engaging parts 9. When the rotating operation is performed with an operating knob 28, a rotary frame 20 is turned by a shaft part 25 as the center. The rotary frame 20 and an infrared-ray sensor 51 are turned, and a detecting area can be readily adjusted and changed.
Patent JP-H0945558-A (JP)
Title: Ignition coil and manufacture thereof
Inventor: MIYAMOTO YOSHIRO
IPC: H01F27/32
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid the effect of heat or vibration by arranging a primary coil on a coil bobbin formed by the extrusion molding of insulating material on the cable form magnetic core of ferromagnetic material, winding secondary coils between the flanges formed by the extrusion molding of the insulating material with expansion at certain distance and extrusion molding the insulating material on it. SOLUTION: A long cable form magnetic core 11 is formed by bundling the wire material 11a of electromagnetic soft iron. A primary coil bobbin 12 is formed by coating the magnetic core with the extrusion molding of fluororubber adding an enamel wire 13a along it lengthwise and a primary coil 13 is formed by winding the enamel wire 13a on it. A secondary coil bobbin 14, which is provided with flanges expanded in the direction of radius at certain distance, is formed by coating the primary coil bobbin 12 with the extrusion molding of the fluororubber and a secondary coil 15 are formed by sealing between the coils after winding enamel wire 15a on each section. An insulating layer 16 is formed on the secondary coil bobbin 14 covering it with fluororubber.  This process provides an ignition coil, which requires a small installing space of a wire shape and is not affected by the heat or the vibration directly.
Patent JP-S5987321-A (JP)
Title: Detector for flow rate and flow rate variation
Inventor: TANAKA YOSHITO
IPC: G01F1/28
Filed: 1982-11-12
Abstract: PURPOSE:To attain a quick responsiveness, by providing a permanent magnet and a primary exciting coil on the outisde circumferential face of a tube made of a nonmagnetic material and providing a secondary detecting coil or the like in said tube so that this secondary detecting coil or the like face the permanent magnet. CONSTITUTION:A detector is provided with a permanent magnet 15 and a primary exciting coil 16, which are provided on the outside circumferential face of a tube 1 made of a nonmagnetic material, and a secondary detecting coil 13 or the like which is provided in said tube so as to face the permanent magnet 15. In this detector, since a voltage proportional to the moving speed of the secondary detecting coil 13 is generated, the extent and the speed of movement of the secondary detecting coil 13 itself can be detected through a detection line 17 by a detector, and thus, a quick responsiveness is attained.