baber/WOPTO huggingface dataset:
Patent JP-H04195925-A (JP)
Title: Optical recording method
Inventor: ISHIDA TAKASHI
IPC: G11B7/00
Filed: 1990-11-28
Abstract: PURPOSE:To expand a range of usable erase power by controlling the average power of a radiating light for forming the low temperature part so as to be higher in the latter half part than the first half part. CONSTITUTION:A laser power control circuit is constituted of a semiconductor laser 1, 1st-4th reference voltage generating circuits 2-5, switches SW1-SW3, transistors 9-15, NOT circuits 20-22, and AND circuit 23. To form the low temperature region, the radiated erase powers X1 - X3 are repectively made in such a manner that the average powers inn the later half parts X1B - X3B are larger than those in the first half parts X1A - X3A. Consequently, the width of region for low temperature part formed by the laser beam becomes constant independent of the position. Thus, the range of usable erase power can be expanded.
Patent JP-H11164059-A (JP)
Title: Charging/collecting system for portable terminal
Inventor: TAKUBO HIROSHI
IPC: H04W4/24
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To perform charging while distinguishing an official purpose and a private purpose when a contracting party of a portable terminal is different from a user concerning a charging/collecting system for performing a charging service when the user utilizes the portable terminal lent from the contractor. SOLUTION: An exchange 1 for controlling an originating/incoming call from a portable terminal 6 performs charging calculation by transferring charging information to a charging center 5 and registers, at a data base 4 for charging for each portable terminal, charging block information for distinguishing whether charging is to be performed to a contractor or for each user from a maintenance device of the portable terminal 6 or exchange 1. When a call is originated (or received) from the portable terminal 6 while referring to the information of a correspondent charging class from the data base 4, it is identified whether charging is to be performed to the contracting party or to the user corresponding to whether conditions set by charging classes are satisfied or not, and the charging information containing a person to be charged is transferred to the charging center 5.
Patent JP-2001146877-A (JP)
Title: Sash with multilayer panel, and multilayer panel
Inventor: ECHIGO HIDEYUKI
IPC: E06B3/32
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To lightly and smoothly open/close a screen in a window sash with the screen built in between inner and outer transparent panels, and to reduce the whole cost by simplifying structure for operating the screen to open/close. SOLUTION: The inner and outer panels 5, 5 are supported to a sash frame 3 including upper and lower frames 1, 1 and right and left frames 2, 2, and the screen 6 is disposed between both panels 5, 5. The upper and lower frames 1, 1 are provided with guide rails 10, 10. One end of the screen 6 is fixed to a fixed frame 7, and the other end of the screen 6 is fixed to a movable stile 8. Runner units 9 are mounted to the upper and lower ends of the movable stile 8, and the respective runner units 9 are closably guided and supported to the upper and lower guide rails 10. A magnet body 35 is disposed at the movable stile 8, and an operating member 36 is mounted to the outer surface of the indoor side panel 5 and provided with a magnet body 35. Holding the operating member 36, the internal screen 6 is operated to open/close through the movable stile 8.
Patent JP-H10161792-A (JP)
Title: Data entry method for filing system
Inventor: TAKIGAWA YASUSHI
IPC: G06F3/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a data entry method for filing system by which operability in data entry processing is improved, time for preparing a software system is shortened, errors at the time of preparation are reduced, time for maintenance is shortened and errors at the time of maintenance are reduced. SOLUTION: The record search of storage device is performed based on an inputted key item (step 103) and when a key item coincident with this inputted key item does not exist in this storage device (step 104), new registering processing is automatically executed (steps 105 and 106) but when the key item coincident with this inputted key item exists in this storage device (step 104), correcting processing or deleting processing corresponding to this inputted key item is automatically executed (steps 108-111).
Patent JP-H02220903-A (JP)
Title: Pressure control valve of tire
Inventor: EEBERUHARUTO SHIYUNKU
IPC: B60C23/00
Filed: 1989-12-22
Abstract: PURPOSE: To prevent damage to a diaphragm and to enhance airtightness by causing a relief force to work on a control piston via a movable pressure load surface so formed to separate a pressure chamber communicated with a valve connection from a relief chamber. CONSTITUTION: To increase tire pressure, compressed air is supplied to a first valve connection 15 so that a control piston 21, together with a valve member 26, is lifted from a valves seat 16 by pressure working on a first control surface 24. At the same time, pressure within a first chamber part 121 leading to a pressure chamber 33 works on a diaphragm 32 to press the diaphragm 32 rightward, As a result, a force in an opening direction is transmitted to a control piston 21 via a control rod 42 to assist the opening of the valve member 26, The compressed air is thereby supplied into a tire, and when the desired pressure is reached, the air is abruptly exhausted from the valve connection 15. Airtightness can be enhanced by this constitution since no a diaphragm is used in a chamber part on which the pressure within the tire works.
Patent JP-H04197762-A (JP)
Title: Printer
Inventor: SUZUKI KIYOSHI
IPC: B41J29/46
Filed: 1990-11-29
Abstract: PURPOSE:To perform forward and backward printing with two separate print heads or selectively use the print heads so that printing amount is uniformly distributed on the print heads, by providing a main controller which selects and drives one of the two print heads at need. CONSTITUTION:A main controller 10 outputs a selective action instruction by which one of two print heads 1 and 2 is selected and driven. A selective setting circuit 10B immediately selects and turns one of switches 6A and 6B on to select one of head driving circuits 1A and 1B. On receipt of a printing instruction from a host equipment, forward printing is carried out at first by the first, print head 2. When forward printing is completed, a carrier 3 is moved in the opposite direction and backward printing is performed by the second print head 1. In the case forward and backward printings extremely differ in printing amount, the second print head 1 can be used even for forward printing and vice versa, for example, to make the printing amount uniform.
Patent JP-H03192204-A (JP)
Title: Production of color solid state image pickup element
Inventor: NAKA SHUNICHI
IPC: H04N5/335
Filed: 1989-12-21
Abstract: PURPOSE:To improve the heat resistance of microlenses without entailing the thermal property deterioration of color filters by subjecting a resist layer for microlenses to a heating treatment or far UV treatment or UV treatment and thereby forming the microlenses of a prescribed shape. CONSTITUTION:The resist layer 52 for the microlenses is heated at the specified temp. within the range where the color filters 40R, 40G, 40B do not receive the thermal property deterioration. The resist layer 52 is simultaneously irradiated with far UV rays or UV rays. The resist layer 52, therefore, receives thermal deformation by the heating treatment and the resist layer 52 is deformed to a semicylindrical or spherical shape by thermal shear droop and surface tension. The resist layer 52 subjected to the thermal deformation by the irradiation with the far UV rays or UV rays is cured. The property deterioration of the color filters is obviated in this way and the microlenses are thermally stabilized.
Patent JP-H07189831-A (JP)
Title: Diagnosing device for fuel evaporative gas suppressing device
Inventor: YONEYAMA SHUICHI
IPC: G01M15/04
Filed: 1993-12-27
Abstract: PURPOSE:To properly determine occurrence of an abnormal condition such as clogging or leakage in a discharge passage by diagnosing whether there is an abnormal condition or not from a change in an inlet negative pressure generated according to an opening/closing action of a purge valve means on the basis of a signal from a pressure detecting means detecting the inlet negative pressure. CONSTITUTION:A canister 32 adsorbing evaporative fuel from a fuel tank 31 and an intake pipe 36 on the downstream of a throttle valve 35 communicates with each other by means of a discharge passage 37. A purge valve means 38 is arranged in the middle of the discharge passage 37, and the opening/closing action of the purge valve means 38 is controlled by means of a controlling means 41. In such a fuel evaporative gas suppressing device, if clogging or leakage occurs in the discharge passage 37, or if a desired opening cannot be obtained because of defective operation of the purge valve means 38, purge gas quantity runs short, and a change quantity of a pressure in the intake pipe 36 is below the determination value. Then, a change in a pressure generated in opening/closing of the discharge passage 37 is detected according to the output of the pressure detecting means 43, and on the basis of the detected result, it is determined that a fuel evaporative gas suppressing device is in an abnormal condition by means of the diagnosing means 42.
Patent JP-2001147179-A (JP)
Title: Inspected lens support mechanism for interferometer
Inventor: OGAWA KOTA
IPC: G01B9/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To observe an outer peripheral part as well as a center part of a lens surface of an inspected lens in measuring by interference fringe. SOLUTION: This inspected lens support mechanism is provided with a lens receiving member 2 abutting on the lens surface 1a of the inspected lens 1 measured by interference, to position the inspected lens 1 in an interference light path, and an observation hole 3 formed in the lens receiving member 2 to guide light to the lens surface 1a on the outer peripheral side of the abutting part.
Patent JP-H08236713-A (JP)
Title: Manufacture of semiconductor element
Inventor: DEN EIKEN
IPC: H01L27/088
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve insulating characteristic by forming a spacer on the side face of a cap layer obtained by forming a cap layer on a first conductive layer for a gate electrode and then forming a second conductive layer for a bit line in self-alignment fashion. SOLUTION: Impurity doped polycrystalline silicon, e.g. is successively laminated on a semiconductor substrate 21 to form a gate insulated film or a first conductive layer for a gate electrode 23, and an oxide film is grown again on the layer 23 to form a first cap layer 24. Next, one of nitride, silicon and polymide is vapor-deposited on the layer 24 to form a second cap layer 25. Then, a sidewall spacer 26 is formed on the side face of the layer 23 and the layers 24 and 25. After that, after removing an etching mask 30 and etching a protecting film 27 be setting an etched contact oxidized film 29 as a mask, polysilicon and WSi2 are successively laminated on all the laminated material to form a second conductive layer 32 for a bit line.
Patent JP-H04196936-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMAMOTO HIROMICHI
IPC: H04J3/06
Filed: 1990-11-28
Abstract: PURPOSE:To establish synchronism even when it is difficult to reproduce carriers by the fluctuation of a transmission line by executing the semi-synchronous detection of a differentially encoded digital modulated signal, getting correlation between decoded serial data after differential decoding and a bit synchronizing pattern based on phase information from in-phase and orthogonal components, and averaging this correlation to be used. CONSTITUTION:A received input signal inputted from an input terminal 101 is detected by an orthogonal detector 11 by a local transmission source 12 to generate a frequency almost equal to the input frequency. As detected outputs, in-phase and orthogonal detected outputs are respectively A/D converted at fixed intervals by sampling clocks 103 and 104 and outputted as serial bit patterns by a differential decoder 15 while using the phase information. A correlation device 16 gets correlation between this output and a transmission synchronizing bit pattern 17 decided in advance and when a peak detector 18 detects correlation higher than a certain level, a pulse is generated so as to generate a signal synchronized to the average frame interval by a digital.phase.lock.loop(DPLL) 19.
Patent JP-H11147299-A (JP)
Title: Polyester resin molding and its manufacture
Inventor: SUGA KAZUHIRO
IPC: B32B27/36
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve flexibility, strength, or the like at the time of heating and applying pressure by integrally laminating a polyester transparent resin layer, a polyester nonwoven fabric sheet applied printing on one side, and a non-transparent polyester resin layer, and laminating the non-transparent polyester resin sheet on the printed surface. SOLUTION: A transparent polyester resin is cast into a mold. A sheet, where a decorative layer 3 is printed on a polyester resin nonwoven fabric 2 by using a gravure ink using the polyester resin binder, is laminated so that the non-printed surface is faced to the polyester resin surface. A semitransparent polyester resin diluted to a low viscosity with an organic solvent is applied for putting the polyester resin between the nonwoven fabric fiber. After drying of the solvent content, it is overlapped to contact with a non-transparent sheet molding compound(SMC) comprising an unsaturated polyester resin and glass fibers for placing in a molding tool to harden the SMC. Thus, monolithic molding enables making of a deep pattern and sufficient adhesion of the resin.
Patent JP-H02176721-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: TAMURA TOSHIYA
IPC: G02F1/1333
Filed: 1988-12-28
Abstract: PURPOSE:To constitute a display part and a sound generation part by providing a single panel by providing driving electrodes for display and sound generation on the internal surfaces of substrate, ferroelectric liquid crystal charged in the gap of the substrates, and the display part and sound generation part constituted on the substrates. CONSTITUTION:Segment type driving electrodes are formed on the internal surface of the display part 1A of a front-side transparent substrate 2 and a common driving electrode which faces the driving electrode is formed on a rear-side substrate 3. Therefore, a voltage is applied to the common driving electrode and specific segment driving electrodes to display numerals. The driving electrodes 7 and 8 for sound generation are formed on the internal surfaces of the substrates 2 and 3 in opposite position relation with the sound generation part 1B. Therefore, a voltage is applied to both driving electrodes 7 and 8 to vibrate and displace the substrate 2 of the sound generation part 1B according to the piezoelectric effect of the ferroelectric liquid crystal 5, thereby generating a sound. Consequently, the single panel is provided with a display function and a sound generating function.
Patent JP-H01173458-A (JP)
Title: Magneto-optical recording device
Inventor: MIYAJIMA SHIN
IPC: G11B11/105
Filed: 1987-12-28
Abstract: PURPOSE:To improve position matching between a recording spot and a coil even if a very small coil is used by controlling the magnetic field generating coil so as to move as following the moving direction of a recording beam. CONSTITUTION:A photodetector 8 consists of two parts 8a, 8b, and when transmitted light is equally projected on both parts, i.e., when the position of an air core coil 3 united with the photodetector 8 by a coil supporting member 9 is exactly faced to the recording spot 7, because the detection signal levels of the both are equal, the output of a differential amplifier 11 is 0, and controlling action is not performed. If the recording spot 7 is dislocated in an arrow mark X-direction, the transmitted light 6b is dislocated in X-direction as well, and irradiated light to the photodetector 8 is increased, and the output level is increased by this portion, and the signal of the level proportional to this output difference is outputted from the differential amplifier 11, and a driving motor 12 is rotated, and a driving mechanism 13 is made to operate. Thus, in spite of the use of the very small air core coil 3, the recording spot and the position of the air core coil can be made to coincide exactly with each other.
Patent JP-H05262694-A (JP)
Title: Inhibitor of farnesyl protein transferase
IPC: A61K31/19
Filed: 1992-12-14
Abstract: PURPOSE: To prepare a new compd. inhibiting farnesyl-protein transferase, preventing the farnesylation of the oncogene protein Ras, and therefore, useful as agents for treating cancer such as colorectal cancer and myelocytic leukemia.  
     CONSTITUTION: The compd. acting as the inhibitor of farnesyl protein transferase or the prodrug of the inhibitor of formula I (X-X is a cis or trans-CH=CH or CH 2 CH 2 ; R 1  and R 2  are H, 1-5C alkyl or the like) or the salt of the compd. of the formula I in which R 1  and/or R 2  is H such as the compd. of formula II. The compd. is obtd. by bringing methyl oleate to aldol condensation with pyruvic acid of the formula CH 3 COCO 2 CH 3 , next allowing the compd. of formula IV and p-toluenesulfonic anhydride to act on the obtd. diastereomer mixture and thereafter allowing DBU to act thereon to obtain a citraconic (cis) diester analog, a mesaconic (trans) diester analog and an itoconic-diester analog of formula V and thereafter hydrolyzing them. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001152909-A (JP)
Title: Internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F02D21/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a smoke generation amount at the changeover transient time between first combustion and second combustion. SOLUTION: In first combustion, an EGR gas amount to be supplied into a combustion chamber 5 exceeds an EGR gas amount showing a peak value of a soot generation amount, hardly causing the soot. In second combustion, the EGR amount to be supplied into the combustion chamber 5 is less than the EGR gas amount showing the peak value of the soot generation amount. A changeover means is arranged for selectively switching the first combustion and the second combustion. A smoke concentration sensor 37 is arranged for sensing the concentration of the smoke discharged from an engine body 1. Combustion parameters are feedback-controlled so as to lower the smoke concentration based on the sensed smoke concentration value, at the changeover transient time between the first combustion and the second combustion.
Patent JP-H10159209-A (JP)
Title: Outer wall structure
Inventor: SUGA TAKASHI
IPC: E04B1/94
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To secure fire resisting property of an outer wall by butt-disposing the ends of a plurality of outer wall face materials with gaps and disposing a fire resisting sheet at a position corresponding to the gap by mounting it on the rear face side of the outer wall face material. SOLUTION: The ends of a plurality of outer wall face materials 11 are butt-disposed with gaps 13, and a gasket 14 as waterproof seal material is interposed in the gap 13. Wooden backing material 15 is disposed on the rear face side of the plurality of the outer wall face material 11, and a fire resisting sheet 16 is set between the backing material 15 and the rear face side of the outer wall face material 11. Next, with regard to the fire resisting sheet 16 a resin-made sheet 18 is integrally lined on aluminum or aluminum alloy-made sheet 17, and fixed on the backing material 15 at a position corresponding to the gap 13. Thus, flame can be prevented from invading at the rear face side of the outer wall face material through the gap by the fire resisting sheet.
Patent JP-H01175971-A (JP)
Title: Production of herbimycin a
Inventor: YAMAZAKI MASAKUNI
IPC: A61P31/04
Filed: 1987-12-29
Abstract: PURPOSE:To chemically and readily obtain the title compound useful as an antimicrobial agent, antitumor agent, arterialization inhibitor, etc., by oxidizing hydroquinone part of the antibiotic NK86-0085 from the antibiotic to paraquinone type. CONSTITUTION:A hydroquinone part of the compound NK86-0084 expressed by formula I is oxidized normally using chromic acids under ice cooling e.g. at 0-35 deg.C to provide the aimed compound expressed by formula II. Proceeding of the above-mentioned reaction can be observed by analytical method such as silica gel thin layer chromatography. Isolation of herbimycin A from reaction liquid is carried out e.g. by solvent extraction, cleaning or column chromatography. Furthermore, a compound expressed by formula I which is a raw material is obtained by culturing NK86-0084 producing bacterium belonging to the genus Streptomyces [e.g. Streptomyces NK86-0084 (FERM P-9432)], producing and accumulating the compound expressed by formula I and liberating the cultivated product.
Patent JP-H01176443-A (JP)
Title: Oil-in-polyhydric alcohol type emulsified composition and oil-in-water type emulsified composition
Inventor: YAMADA SHUNJI
IPC: A23L27/60
Filed: 1987-12-28
Abstract: PURPOSE:To prepare an oil-in-water type emulsified composition dispersely stable with passage of time by dissolving hydrogenated lecithin, stevia and polyhydric alcohol by heating at a temperature equal to or higher than the melting point of lecithin and thereafter gradually adding oil thereto under agitation. CONSTITUTION:Polyhydric alcohol, hydrogenated lecithin and stevia are dissolved together by heating at a temperature equal to or higher than the melting point of hydrogenated lecithin, and the oil dissolved by preheating is gradually added thereto under agitation, thereby preparing an emulsified composition. By adding water to the resulting oil-in-polyhydric alcohol type composition, an oil-in-water type emulsified composition supremely excellent in stability can be obtained. It is preferable that the ratio of the dehydrogenated lecithin to the stevia is 1:9-9:1 by weight and that the concentration of the polyhydric alcohol solution including the hydrogenated lecithin and stevia is 1-75wt.%. Liquid paraffin, mink oil, cetyl isooctanoate, etc. are available as the additive oil.
Patent JP-2000031647-A (JP)
Title: Multilayer printed wiring board and production thereof, and transfer board for producing the multilayer printed wiring board
Inventor: KAWAI KENZABURO
IPC: H05K3/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion between a wiring pattern layer and a substrate and insulation performance between wiring pattern by employing an insulation resin layer formed from hardening a polyimide layer containing solvent soluble polyimide. SOLUTION: Each wiring pattern layer 3-5 has a conductive layer 3a-5a and an underlying insulating resin layer 3b-5b. At a part where respective wiring pattern layers intersect or overlap, the wiring pattern layers are surely insulated by insulating resin layer 4b, 5b composing the overlying wiring pattern layers. The insulating resin layer 3b-5b are formed by hardening a polyimide layer containing solvent soluble polyimide. According to the structure, adhesion is enhanced between the substrate and the insulating resin layer and between the wiring pattern layer and the insulating resin layer. Furthermore, the heat resistance and electrical insulation of the insulating resin layer constituting each overlying wiring pattern layer are enhanced.