baber/WOPTO huggingface dataset:
Patent JP-2001083528-A (JP)
Title: Liquid crystal device, its production, substrate with spacer and its production
Inventor: SHIROTA KATSUHIRO
IPC: G02F1/1335
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a liquid crystal device having excellent display quality without increasing the cost. SOLUTION: In the method of producing a liquid crystal device, a pair of substrates are disposed facing each other through a spacer and a liquid crystal compound is held between the substrates. The method includes a spacer forming process in which a spacer forming material 9 is applied for a plurality of times in the same region on one substrate 6 of a pair of substrates and hardened to form a spacer which regulates the gap between the pair of substrates, a disposing process of a pair of substrates facing each other through the spacer 10, and a sealing process to seal a liquid crystal compound between the pair of substrates facing each other.
Patent JP-2000071516-A (JP)
Title: Image forming apparatus
Inventor: NIITO YOSHIHARU
IPC: G02B26/10
Filed: 1998-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining an image without a color displacement by correcting the displacement of the radiation positions among laser beams on the photosensitive member surface according to the output of a temperature detecting means provided in a light beam scanning device, with a temperature change generated. SOLUTION: Even in case a first writing clock frequency and a second writing clock frequency of a polygon motor clock frequency are changed, displacement of the first and second writing positions is eliminated by physically coinciding a first writing image data writing start position and a second writing image data writing end position. Specifically, the writing start position is corrected such that the first writing image data writing start position is not changed in the case the first writing clock frequency is changed by an α%.
Patent JP-H03121538-A (JP)
Title: Fuzzy dividing technique system
Inventor: FUKUDA TSUNENORI
IPC: G06F9/44
Filed: 1989-10-03
Abstract: PURPOSE:To perform the fuzzy division of information into several group sets through easy operation according to its features by providing an arithmetic means which calculates and outputs membership functions of the respective group sets by an input means to a display means. CONSTITUTION:When the measurement data set of an object process is divided into group sets >= 2 fuzzy labels, a correlation diagram indicating the order correlation of data elements constituting the measurement data set is displayed on a display means 5. Consequently, the features of the measurement data set can be grasped visually and efficiently. Then an operator sets and inputs division border from outside by an input means 3 while referring to the correla tion diagram. Then the membership functions of the respective divided and set group sets are calculated by the arithmetic means 4 and outputted to the display means 5. Consequently, the fuzzy division of the information into proper group sets is easily performed through the easy operation according to its features.
Patent JP-H01104329-A (JP)
Title: Method for separating isotopes
Inventor: UCHIDA SHUNSUKE
IPC: B01D59/48
Filed: 1987-10-16
Abstract: PURPOSE:To improve the separation efficiency of isotope ions by adjusting a current applied to a magnetizing coil as interlocked with a current of ions to be separated. CONSTITUTION:An isotope separation apparatus consists of a source 15 of ions to be separated, a superconducting magnet 1, an accelerating electrode 2, a focusing electrode 3, a product recovery part 7 and a control system 16. The superconducting magnet 1 is used in order to lower an impedance. The control system 16 compensates a lowering of separation magnetic field intensity due to a current of ions to be separated by means of controlling a current applied to a magnetizing coil. The source 15 of ions to be separated, to which an ion sputtering method is applied for the purpose of generating a large ion current, is designed so as to suppress a heat generation in a sputtered material due to the sputtering and also to improve the efficiency of heat removal. Therefore, it becomes possible to separate and concentrate isotopes in an industrial scale by using this apparatus.
Patent JP-S62121407-A (JP)
Title: Optical filter and wavelength multiplex transmission device using the optical filter
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1985-11-21
Abstract: PURPOSE:To prepare an optical filter by a process for forming a semiconductor light emitting element or a light receiving element by forming plural numbers of groove having deeper depth than the thickness of a waveguide with a desired spacing of period and a desired width along the propagation direction of light, and embedding film comprising a material having a different refractive index from the refractive index of the waveguide layer in the groove. CONSTITUTION:A substrate 1 comprises a semiconductor, ferroelectric body, magnetic body, or glass, and a waveguide layer 3 is formed interposing a clad layer 2. The refractive index of the clad layer 2 is smaller than the refractive index of the waveguide layer 3. Layers 4-1-4-m having smaller refractive indices than the waveguide 3 are formed with ca. n/2 wavelength spacings. In order to reduce radiation loss at the respective parts, the refractive indices of the layers 4-1-4-m are preferred to be larger than the refractive index of the clad layer. The width of the layers 4-1-4-m are regulated to ca. n/4 of the wavelength.
Patent JP-H11153862-A (JP)
Title: Forming method of positive resist coating film
Inventor: ONO ISATO
IPC: G03F7/022
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method to form a coating film having a substantially flat surface by using a positive resist soln. which is excellent in film forming property, storage stability, step coverage property and safeness. SOLUTION: A positive resist soln. having step coverage property is applied to a substrate having a rugged surface, and dried in such a manner that the difference in the film thickness between the coating film formed on the recessed part and the coating film formed on the projected part is <=0.20 μm under conditions of 2.0 μ width of the line-and-space, 0.5 μm difference of height between the recessed part and the projected part, and 1.5 μm dry film thickness.  The resist soln. is prepared by dissolving (A) an alkali-soluble resin and (B) a compd. containing quinonediazide groups in (C) a mixture solvent comprising (1) 60 to 90 wt.% 2-oxypropionic acid alkyl, (2) 40 to 10 wt.% org. acid ester having <=1 cP viscosity at 20 deg.C, or (1) 60 to 90 wt.% 2-oxypropionic acid alkyl, (2) 30 to 5 wt.% org. acid ester having <=1 cP viscosity at 20 deg.C, and (3) 10 to 5 wt.% hydrocarbon org. solvent.
Patent JP-H08187067-A (JP)
Title: Calcium reinforcement drink
Inventor: KIMU AARU KIITEINGU
IPC: A23L1/304
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium fortified beverage which is tasty, is provided with a sourness and is non-dairy product with excellent preservation stability and where the acidulant of a fumaric enzyme and a calcium source containing calcium hydroxide and calcium glycero-phosphate acid are contained. SOLUTION: The beverage contains the calcium source containing 5-95 wt.%, preferably, about 60-80 wt.% calcium hydroxide and 5-95 wt.%, preferably, about 20-40 wt.% glycero-phosphate acid, water and the acidulant. The acidulant contains 5-95 wt.%, preferably about 40-85 wt.% fumaric acid and 5-95 wt.%, preferably, about 15-60 wt.% citric acid. The calcium source is superior in preservation stability and a desired lower pH value is obtained by a smaller amount of acidulant and the dissolution property of calcium is improved by the reduction of mineral salt generating quantity.
Patent JP-H01103008-A (JP)
Title: Peak detecting circuit
Inventor: OKAMURA TOSHIYUKI
IPC: H03F3/34
Filed: 1987-10-15
Abstract: PURPOSE:To detect a peak of a low potential side of a signal by using two pieces of amplifies and one piece of capacitor so that a voltage of an output terminal becomes a voltage which has followed a level variation of the low potential side of an input signal. CONSTITUTION:When the lowest potential of an AC signal which has been inputted to an input terminal 3 is lower than the potential of an output terminal 4, it is amplified by an amplifier 1, a capacitor 5 is charged with an output of the amplifier 1, and the input voltage of an amplifier 2 rises. When the forward turn output of the amplifier 2 drops and becomes equal to the lowest potential of the input signal, the voltage to be charged of the capacitor 5 is saturated and becomes a prescribed value, and the voltage of the forward turn output stops its drop. When the lowest potential of the AC signal of the terminal 3 is higher than the voltage of the terminal 4, the voltage of the forward turn output of the amplifier 1 decreases, the voltage to be charged of the capacitor 5 decreases, and the voltage of the terminal 4 rises. Therefore, the voltage of the terminal 4 becomes a voltage which has followed a level variation of the low potential side of the input signal. In such a way, the peak of the low potential side of the signal is detected.
Patent JP-H03121854-A (JP)
Title: Substrate for ink jet head and manufacture of ink jet head using same substrate
Inventor: INOUE MAKOTO
IPC: B41J2/16
Filed: 1989-10-06
Abstract: PURPOSE:To make it possible to recognize the registration from the discharge port formed surface side when groove parts on a second substrate and ink discharge energy generating elements are registered by a method wherein a pattern for registration is provided at a spot which is in the vicinity of discharge ports on a substrate having discharge energy generating elements for ink, and which is previously designated with respect to the previously mentioned elements. CONSTITUTION:A first substrate 1 is constituted by arranging a desired quantity of discharge energy generating elements 2 such as heating elements or piezo elements, etc., on a base 1A which is made of, e.g. silicone. In addition, a pattern 3 is provided at a spot on an extension line which is extended from ink discharge energy generating elements 2, which are located at both right and left ends, in the direction of a discharge port surface. The positional relationship between both parts is that they are located on a same straight line in the discharging direction, and the pattern 3 is positioned in the vicinity of discharge ports. Registration between grooves 6 to form ink liquid passages, etc., on a second substrate 5 and the ink discharge energy generating elements 2 can be performed while recognizing the image of the pattern 3 and the groove 6 from the discharge port formed surface side. By this method, regardless of the forming material of the second substrate, an ink jet head can be manufactured by joining both substrates with high target registration accuracy.
Patent JP-H08118146-A (JP)
Title: Power control device for wire electric discharge machine
Inventor: YAMADA HISASHI
IPC: B23H7/04
Filed: 1994-10-25
Abstract: PURPOSE: To improve the reliability of wire severance preventing technique and also machining speed. CONSTITUTION: A power control device for a wire electric discharge machine is provided with an electric discharge pulse detecting part 12 for detecting a short-circuit state between a workpiece 2 and a wire electrode 1, an abnormal state detecting part 13 for discriminating an abnormal state from the detection result of the electric discharge pulse detecting part 12, and an energy control part 14 for adding the energy value of electric discharge pulses within the specified time and stopping the supply of pulse voltage so that the added result of the energy value does not exceed the specified energy value during a period of abnormality being discriminated by the abnormal state detecting part 13.
Patent JP-H03122298-A (JP)
Title: Electrolytic treatment of opper foil
Inventor: SHUDO TADAO
IPC: C25D7/06
Filed: 1989-10-06
Abstract: PURPOSE:To obtain brass coated copper foil capable of avoiding the etching phenomenon of a circuit without deteriorating other various characteristics by forming a coating layer of brass having a specified zinc content on at least one side of copper foil by electrolytic treatment with a specified quantity of electricity. CONSTITUTION:Copper foil is degreased, roughened and plated with brass by electrolytic treatment. At this time, a coating layer of brass having <=30% zinc content is formed on at least one side of the copper foil with 30 A.sec/dm<2> electricity to obtain brass coated copper foil hardly causing the exudation of a resin layer when laminated on a resin base material to form a printed circuit, hardly undergoing the deterioration of the exfoliation strength after heating at a high temp. and capable of perfectly preventing the etching pheomenon of a circuit even in the case of an etching soln. contg. hydrochloric acid without deteriorating the above-mentioned characteristics.
Patent JP-H06116819-A (JP)
Title: Rotating ring device for false twister
Inventor: SUZUKI NOBUYUKI
IPC: D01H7/56
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a rotating ring device for a false twister capable of rotating at a high speed with a light torque without having a mechanical contact part. CONSTITUTION:The rotating ring device for a false twister is obtained by embedding permanent magnets (6a) and (6b) on the fixed side in the inner surface of a fixed pedestal 9, embedding permanent magnets (7a) and (7b) on the rotation side in the outer peripheral surface of a rotating ring 3, installing electromagnets 8 in the lower part of the fixed pedestal 9, controlling the electromagnets 8 with an output of a displacement sensor and rotatably supporting the rotating ring 3 in a noncontact state relatively to the fixed pedestal 9.
Patent JP-H1080663-A (JP)
Title: Structure having corrosion resistant coating film and formation of corrosion resistant coating film
Inventor: IGAWA KUNIO
IPC: B05D7/24
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant coating film improved in thermal resistance and flexibility, excellent in water resistance and chemical resistance and free from an ill effect on human body by adding a hardening agent to a phenol novolak type or cresol novolak type epoxy resin. SOLUTION: The epoxy resin selected from among the phenol novolak type epoxy resin, the cresol novolak type epoxy resin and a bisphenol A type epoxy resin having an epoxy equivalent of 230-270 is used. The epoxy resin, with which the hardening agent such as an amine based hardening agent is mixed, is aged and after that applied on a surface to be coated. The corrosion resistant coating film obtained in this way has high adhesion and blister, swelling or stripping is hardly generated on the coating film. Excellent corrosion resistance such as water resistance or chemical resistance and thermal resistance are attained almost without eluting free amine on the surface of the coating film and giving the adverse effect on human body.
Patent JP-S62123231-A (JP)
Title: Fixing facility for cooker
Inventor: INAMI ICHIRO
IPC: F24C15/30
Filed: 1985-11-20
Abstract: PURPOSE:To facilitate a work for attaching a cooker to a wall surface by a method wherein a board, fixed to the wall surface, is provided with a lock lever for fixing the rear protruding locking section of the cooker. CONSTITUTION:A board 56, fixed to a wall surface, is fixed to the wall surface. A L-shape bent section 61 is hooked to a slit 51 on the bottom of a microwave oven 11 to contact the rear plate 52 of the same to the flat section 59 of the board 56 closely. In this case, locking sections 53, 53 penetrate the openings 69, 60 of the board 56, which are for the locking sections, for the front side to the rear side of the board 56, then, they are projected to the rear side of the board 56. Thereafter, the lower end of the lock levers 62, 62 are moved upward to penetrate the tip ends of the lock levers 62, 62 through the penetrating holes 54, 54 microwave oven to the board 56, then, the lower ends of the lock levers 62, 62 are fixed to the L-shape bent section 61 through screws 66, 66.
Patent JP-H1191022-A (JP)
Title: Paper base laminated sheet
Inventor: WAKAO RYUICHI
IPC: B32B5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve base strength of a paper base laminated sheet by constructing the paper base laminated sheet by laminating and integrating two or more sheets of hemp base paper and paper base prepreg. SOLUTION: A paper base laminated sheet is constructed by laminating two or more sheets of paper base prepreg, and inserting one or more sheets of hemp base paper between the laminated paper base prepreg for forming a laminate. And the laminate is heated and pressed for monolithic molding. The paper base prepreg for manufacturing the paper base laminated sheet is formed by impregnating conventional base paper with resin varnish for drying. Phenolic resin such as resol phenolic resin or the like, melamine resin, or an organic solvent composed by dissolving and regulating the above can be used for the resin varnish. The paper base used for manufacturing the paper base laminated sheet is hemp base paper made of 100% hemp pulp, where fiber length of the hemp pulp composing the hemp base paper is preferably 3-4 mm.
Patent JP-2001086690-A (JP)
Title: Underwater motor
Inventor: HONDA SHUICHIRO
IPC: H02K5/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation in a casing, and to eliminate risk such as short-circuiting by providing a dew condensation box in the casing of an underwater motor via a connecting pipe for connecting the casing with the dew condensation box, and by loading a dehumidifying agent into the dew condensation box. SOLUTION: While an underwater pump motor 1 is operated, water enters the inside of a casing 4 of an underwater motor 2 from a sealing member 10. Then, by operating the underwater motor 2, temperature and pressure inside the casing 4 are increased, and pressure inside a dew condensation box 16 is also increased. Then, the dew condensation box 16 is cooled by surrounding water for allowing the water to condense in the air. A water drop being allowed to condense in the dew condensation box 16 is absorbed by a dehumidifying agent 22, the humidity in the dew condensation box 16 is decreased, and the water in the casing 4 passes through a connection pipe 21 and moves into the dew condensation box 16 for condensing, thus dehumidifying the inside of the casing 4, and hence preventing a fault such as short-circuiting.
Patent JP-H1181236-A (JP)
Title: Pier structure
Inventor: SON TOSHITAMI
IPC: E01D19/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of piers and a foundation while securing safety against earthquakes. SOLUTION: A pier structure comprises a pair of pier main bodies 1, 1 installed upright on a foundation 2 at opposite positions along the direction of the bridge axis and connected together by braces 3, 3 resisting horizontal forces along the direction of the bridge axis. Base-isolating bearings 4, 4 serving as movable bearings are installed at the tops of the pair of pier main bodies 1, 1, and a pair of girders 5, 5 extending in opposite directions have their respective ends supported by the base-isolating bearings 4, 4. The tops of the pier main bodies 1, 1 are connected together by a connecting member 6, and a projecting body 7 made of concrete that serves as a stopper is installed on the connecting member 6 so that horizontal forces from the girders 5, 5 are transmitted to the pier main bodies 1, 1 and the braces 3, 3.
Patent JP-H02107880-A (JP)
Title: Flow control valve
Inventor: TAKAHASHI IKUO
IPC: F16K31/06
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the occurrence of noise and the abrasion of a valve body and a valve seat by exciting an operating coil with AC, generating an induction current in a coil-shaped operating body made of a shape memory alloy for self-heating, and opening or closing the valve body with its recovery force and the exciting force of a spring. CONSTITUTION:When an operating coil 39 is excited with AC, an induction current is generated in a coil-shaped operating body 26 made of a shape memory alloy via a magnetic circuit containing a valve seat 11 and a valve body 17, it is self-heated to the transformation temperature or above, the operating body 26 is extended and recovered against the exciting force of a spring 35, the needle section 18 of the valve body 17 is separated from the valve seat 11 to allow the flow of a fluid, when excitation is stopped, the valve seat 11 is closed to block the flow of the fluid. These valve opening/closing actions are repeated, and the flow of the fluid is controlled by changing the ratio between the opened time and the closed time. No noise occurs, and the abrasion of the valve body and the valve seat is reduced. The movement of the valve body 17 is detected by the change of the impedance of a coil 44 for detection.
Patent JP-H04137912-A (JP)
Title: Output circuit
Inventor: SUZUKI YOSHIHISA
IPC: H03K19/0185
Filed: 1990-09-28
Abstract: PURPOSE:To increase/decrease an output current as required by changing the drive capability of an output buffer driving an external load of a semiconductor integrated circuit through the detection of an output voltage. CONSTITUTION:With an L level provided to an input terminal 1, a P-channel MOS transistor(TR) (Pch TR) 3 is turned on and is going to output an output H, and suppose that the drive capability of the Pch TR 3 is unable to supply the output to an H level. In such a case, an input of an inverter 13 is at an L and an H output is supplied to a NAND 16. An H level is provided to other terminal of the NAND 16 from an inverter 14 and the NAND 16 provides an L level to the data input of a set flip-flop (SDF) 9. After the data input of the SDF 9 is decided, a clock is supplied and an L level is outputted via an OR 7 to the Pch TR 4, which is turned on.
Patent JP-H09106662-A (JP)
Title: Simultaneous music recorder for picture recorder
Inventor: NIIMURA FUJIO
IPC: H04N5/765
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the discontinuance of BGM music at the changing of the scene of a recorded picture image and the mixing of noises by recording a control signal for a performance starting instruction at a recording position in correspondence with the image at the performance starting time in a picture recorder. SOLUTION: When the BGM music selecting button of an operator group 2 is pushed during the picture recording of a video movie 30, a control part 1 gives the instruction to a sequencer 3, and performance is started. At the same time, a start signal is transmitted and recorded in the voice track of the video movie 30 through an encoder 8. When the picture recording of the video movie 30 is interrupted, the interruption of the picture recording is detected with a synchronous detecting circuit 7. The control part 1 gives the instruction to the sequencer 3 so as to stop performance. When the picture recording is restarted, the synchronous detecting circuit 7 detects the active picture recording, and the control part 1 instructs the sequencer 3 to restart the performance from the stopped position of the performance.  Thus, even if the scene is changed in reproduction, the continuous performance of BGM can be performed.