baber/WOPTO huggingface dataset:
Patent JP-S6242071-A (JP)
Title: Method for measuring heat resistance of light emitting element
Inventor: MIZUGUCHI KIMIHIDE
IPC: G01R31/26
Filed: 1985-08-17
Abstract: PURPOSE:To measure a heat resistance at high accuracy in a short time by measuring a change in the action current of a light emitting element with the aid of an APC circuit. CONSTITUTION:A semiconductor laser LD emits light due to the current of a transistor Tr, and the emitted light is received by a light receiving diode PIN. A voltage signal according to the received luminous energy is given to an operational amplifier OP together with a constant voltage from a constant voltage circuit. In the APC circuit, when the output of the LD increases, the inverted input current of the OP rises, and the output of the OP drops. Thus the base current of the Tr is reduced to suppress the action current of the LD, and its output is decreased to make the output of the LD constant.
Patent JP-S6160811-A (JP)
Inventor: BIRUFURIITO PIRUKURUBAUERU
IPC: C21B13/02
Filed: 1985-08-16
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-H0820880-A (JP)
Title: Dry etching method
Inventor: FUKADA TAKESHI
IPC: H01L21/302
Filed: 1994-07-07
Abstract: PURPOSE:To increase the uniformity of dry etching, at the time of subjecting a film to dry etching, by forming the state of high frequency voltage to be impressed into one of pulses of the repeated frequency of ultralow cycles in which the amplitude of low cycles is modulated. CONSTITUTION:On a suscepter 102 set in a chamber 101, a substrate 104 on which a silicon film is formed and provided with a mask of a photoresist is placed. The suscepter 102 is grounded, and an electrode 103 is provided opposite to the suscepter 102. This electrode 103 is supplied with electric power in a pulse shape of the repeated frequency of ultralow cycles (about 1 to 200Hz) of high cycles (about 10 to 100Mz) in which the amplitude of low cycles (about 1K to 1MHz) is modulated. By plasma generated by this pulse oscillation, dry etching is executed. A high frequency power source is provided with a high frequency oscillator 107, a low frequency oscillator 108, an ultralow frequency pulse oscillator 109, an amplitude modulator 110 and a pulse modulator 111.
Patent JP-S6242149-A (JP)
Title: Photosensitive color developing composition
Inventor: ISHII KOICHI
IPC: G03C1/675
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a photosensitive color developing composition capable of developing various colors and having superior durability and shelf stability by using an electron donative org. compound causing coloration and at least one kind of optical activator selected among aromatic halonium salts and the aromatic onium salts of the group VIa and Va elements as essential components. CONSTITUTION:When an electron donative org. compound causing coloration is used in combination with an optical activator selected among aromatic halonium salts and the aromatic onium salts of the group VIa and Va elements, the org. compound is allowed to color at high density in a movement. The org. compound used is generally colorless or light-colored, and when the compound undergoes the action of a color developing component such as Br..onsted acid or Lewis acid, it donates electrons and develops color. Triphenylmethanephthalide is typically used as the compound. Two or more similar or different kinds of electron donative org. compounds may be used. For example, triphenylmethanephthalide is combined with crystal violet lactone. The optical activator is a compound which is colorless or light-colored and releases a color developing component such as Br..onsted acid when irradiated with light. The color developing component makes the electron donative org. compound develop color.
Patent JP-H0622696-A (JP)
Title: Continuous production of cream for cake
Inventor: TSUSHIMA JUNICHI
IPC: A23G3/34
Filed: 1992-07-08
Abstract: PURPOSE:To obtain the cream good in taste and shape retainability by alternately charging a cream material boiled in a boiling device into each steaming tank, discharging the steamed cream material, and subsequently feeding the cream material into a cooling device. CONSTITUTION:A mixer 1, a boiling device 5, and a cooling device 16 are disposed in series, and plural streaming tanks 10,10... are disposed between the boiling device and the cooling device. A boiled cream material is alternately charged into each streaming tank, subjected to a steaming treatment, discharged from the steaming tank, and subsequently fed into the cooling device. In the steaming tanks, the cream material is steamed at 50-60 deg.C for 10-30min to sufficiently swell and convert starch in the material into alpha-starch.
Patent JP-H0524370-A (JP)
Title: Ink ribbon for manufacture by dry transfer material
Inventor: KAWAGUCHI TAKASHI
IPC: B41M5/41
Filed: 1991-07-22
Abstract: PURPOSE:To provide an ink ribbon for manufacture of a dry transfer material which can form simply an image equipped with magnetism at a required position on an optional material to be transferred to by pressure sensitive retransference. CONSTITUTION:A transfer property regulating layer 13 which is large in thermal adhesive property, hardness, viscosity, and cohesive strength is provided together with an ink layer 12 as its top layer onto a ribbon substrate 11 to make a double structure. Besides, by making the ink layer have a pressure sensitive adhesive property and adding magnetic material powder simultaneously, the thermal transfer property to a surface which is inferior in wettability becomes extremely excellent and in addition to that, the pressure sensitive retransfer property to other substance by pressure of a printing image provided by thermal transfer is improved favorably. A retransferred image can provide an ink ribbon 10 for manufacture of dry transfer material having magnetism.
Patent JP-H0840925-A (JP)
Title: Agent for treating cornea injury
Inventor: SOGAWA SHUNJI
IPC: A61K38/16
Filed: 1994-08-02
Abstract: PURPOSE:To obtain the cornea injury-treating agent capable of significantly inhibiting the progression of the eye lesion of Sjogren's syndrome, especially drying keratoconjunctivitis, and capable of treating the disease. CONSTITUTION:The cornea injury-treating agent contains a peptide originated from the hydrolysate of lactoferrin, its derivative, its salt or their mixture as an active ingredient. The peptide originated from the hydrolysate of the lactoferrin includes peptides represented by formulas I-IV (Cys* is cysteine whose thiol group is chemically modified for inhibiting the formation of a disulfide bond) and comprising at least 20, usually 20-47, preferably 25-38 amino acid residues, and is preferably a peptide of formula V isolated from the hydrolysate of bovine lactoferrin, peptides of formulas VI and VII isolated from the hydrolysate of human lactoferrin, especially a peptide of formula VI. The therapeutic agent is preferably prepared in the preparation form of an ophthalmic solution or an ophthalmic ointment, and the content of the peptide is preferably 0.0001-1W/V% in the case of the ophthalmic solution and 0.0001-1W/W% in the case of the ophthalmic ointment.
Patent JP-H0530006-A (JP)
Title: Radio communication system and radio communication equipment used for the system
Inventor: KAWASHIMA KAZUHIRO
IPC: H04J3/06
Filed: 1991-07-22
Abstract: PURPOSE:To improve the service quality by reducing the effect of momentary fluctuation such as fading or multi-path onto the system so as to decrease a time required for the establishment of slot synchronization and keeping stably the establishing state of slot synchronization. CONSTITUTION:Information representing a synchronizing signal inserted to a time slot other than a time slot assigned to a mobile station is sent from a base station to the mobile station, the mobile station receives the information and stores it, the mobile station sets its reception gate period sets a period including a reception period of the time slot allocated to its own mobile station for the locking period of the slot synchronization and during communication after the establishment and a reception period of a succeeding time slot, receives and detects each synchronizing signal, identifies the received time slot based on the detected synchronizing signal and the stored information and controls the operation relating to slot synchronization based on the result of the identification.
Patent JP-S6073023-A (JP)
Title: Air-fuel ratio controller
Inventor: KITAHARA TAKESHI
IPC: F02D41/00
Filed: 1983-09-29
Abstract: PURPOSE:To secure the always proper air-fuel ratio control by varying the time- constant in a smoothing circuit according to the output of an oxygen sensor and increasing the time-constant in response range and reducing the time-constant in damping range. CONSTITUTION:A smoothing circuit 21 integrates the output V0 supplied from an arithmetic circuit 15 together with each time-constant tau1, tau2 determined by a time-constant control means 22 and outputs said value as a comparison standard value S/L into a comparator 12. Said arithmetic circuit 15 outputs said output V0 into the smoothing circuit 12 corresponding to the rich signal VR and lean signal VL of the comparator 12. In damping range, said smoothing circuit 21 outputs a comparison standard value into the comparator 21 together with the smaller time-constant tau1. In response range, the comparison standard value is output together with the larger time-constant tau2. Thus, the air-fuel ratio can be controlled always to a proper value.
Patent JP-H054540-A (JP)
Title: Light source device for display device
Inventor: SAITO HIDEFUMI
IPC: B60K35/00
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a small-sized light source device capable of installation close to a light-penetration display panel and emitting light uniformly. CONSTITUTION:A light source device D2 for a display device which projects illumination light onto the rear surface of a lightpenetration display panel D1, comprises a light source, a sealing vessel sealing the light source inside, liquid filled in the sealing vessel and light-scattering particles dispersed in the fluid.
Patent JP-H0782031-A (JP)
Title: Cubic boron nitride-containing sintered compact and its production
Inventor: YAMAZAKI HISASHI
IPC: C04B35/583
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the subject dense sintered compact with its wear resistance retained, improved in esp. chipping resistance and fracture toughness by reactive- sintering properly selected components of the binding phase composition with regulated particle sizes. CONSTITUTION:This sintered compact is composed of 10-70vol.% of cubic boron nitride and a binding phase consisting mainly of ceramics as the residual part with inevitable impurities. The binding phase is composed of, based on the final sintered compact, 5-30vol.% of aluminum oxide <=1mum in particle diameter, 3-20vol.% of aluminum nitride and/or aluminum boride, 10-40vol.% of at least one kind selected from titanium carbide, titanium nitride and titanium carbonitride and 3-30vol.% of titanium boride. Thereby, this sintered compact has the following advantages superior to the conventional products of this kind of sintered compact: higher in fracture toughness; excellent in thermal shock resistance, chipping resistance at elevated temperatures and oxidation resistance; therefore, having longer service life when used as a cutting tool.
Patent JP-H0930047-A (JP)
Title: Reciprocal printing type serial printer
Inventor: TOBANA NAOKI
IPC: B41J2/51
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To dispense with the adjustment of the printing positions of a forward passage and a return passage in a reciprocal printing type serial printer. SOLUTION: A photosensor 7 is arranged in the vicinity of the left end of the reciprocal moding range of a wire dot printer type electromotive check writer. A printing control part starts the pulse count of head carriage feed quantity at a point SL where a printing head completes the printing from a right end to an upper end and stops counting at the point of time reaching the photosensor 7. When the printing head is reversed in its running direction to again reach the photosensor 7, the pulse counting of the feed quantity of a carriage is started and, when the count number coincides with the number of pulses measured in the forward passage, the printing of a lower stage is started.
Patent JP-S6160150-A (JP)
Title: System for calling picture information
Inventor: IMAIZUMI YOICHI
IPC: G06F12/00
Filed: 1984-08-31
Abstract: PURPOSE:To simplify the operation of redesignation by designating previously the registration of a proper menu through a user and recording the title of the used menu to a memory. CONSTITUTION:For a system where the picture information on a center is called from a terminal equipment, a user pushes previously a registration key 13. Thus the titles of a text selected and designated by the user area recorded successively to a memory 15. Then the menu screen information G proper to the user is obtained. When the second use is desired for the text picture information, a call key 16 on a keyboard 6 is pushed. Then a registration control part 14 extracts the information G out of the memory 15 and sends it to a terminal equipment 1. The information G is displayed at a display pat 11, and the user designates again a desired text title out of the displayed screen.
Patent JP-H0830306-A (JP)
Title: Controller
Inventor: YOSHINO KO
IPC: G05B15/02
Filed: 1994-07-12
Abstract: PURPOSE:To automatically set the address of a unit to be controlled by a main control unit. CONSTITUTION:Independent base parts 21-27 are provided with slots 31-37 and serially connected by a compound signal line 29. A main control unit 39 or units 41-45 to be controlled by this main control unit are connected through the slots 31-37 to the base parts 21-27. The CPU unit 39 is provided with an address signal part 47 for selecting one of address signal lines in the compound signal line 29 and outputting an address signal. The base parts 23-27 of the input/output units 41-45 are provided with address signal terminals 49-53 to be one terminal among plural address signal lines, the input/output units 41-45 are connected to this terminal, and address signals are transmitted while passing the other address signal lines.
Patent JP-H0469264-A (JP)
Title: Holding mechanism for sheet of ink jet printer
Inventor: MORITOMI YOSHIO
IPC: B41J2/01
Filed: 1990-07-10
Abstract: PURPOSE:To make it possible to prevent a printing sheet from becoming afloat by pressing the right and left of a printing sheet as well as a lower line of a printing range, and making a sheet holder afloat from a platen during the line feed of the sheet. CONSTITUTION:A printing sheet 15 is pressed at the right end and the left end as well as a lower line of the printing range by a pair of right and left sheet holders 13, 14. Lateral feed of a printing head 35 indicates feeding the printing head 3 laterally. After the traversing 35 of the printing head 35 is executed at a printing activation time(a) and this process is completed, a sheet holding retraction process 36 is activated to feed the line of the sheet. After the completion(d) of the lateral line feed action 37 of the sheet, the sheet holders 13, 14 are restored to their activation position to hold down the sheet 15 to the platen 5. The printing head is activated to be fed laterally 35, synchronized to the end(e) of the sheet guide retraction process 36.
Patent JP-H1028015-A (JP)
Title: Antenna device and television receiver using the same
Inventor: HIROSE MASANOBU
IPC: H04N5/44
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device high in reception performance and small in size so as to be adopted to a portable television receiver or the like by mounting a part of the loop of a loop antenna element to the outside of a compact receiver case body and providing the active element of the loop antenna element inside the compact receiver case body. SOLUTION: This device is provided with a loop antenna 10 in which a part of the loop is attached to the outside of the compact receiver case body and the active element 11 of the loop antenna 10 provided inside the compact receiver case body. In the device, an external antenna 8 constitutes the loop antenna 10 by being electrically connected to a copper foil 9 of a circuit board provided in parallel to the upper surface inside a case body. Then, the terminal not connected to the external antenna 8 of the copper foil 9 is grounded, the end part on the side not connected to the copper foil 9 of the external antenna 8 is connected to the active element 11 for constituting an amplifier circuit using a bipolar transistor or the like and an active antenna is constituted of the loop antenna 10 and the active element 11.
Patent JP-S6426932-A (JP)
Title: Device for preventing software dubbing
Inventor: TOKUMURA TATSUMI
IPC: G06F21/62
Filed: 1987-07-23
Abstract: PURPOSE:To prevent the foul dubbing of software by storing a software ID and the software installing time point into a system and an area of a recording medium. CONSTITUTION:A software medium 1 includes a software ID and a software control code area 2 where the software installing time point is recorded. A microcomputer 30 contains a RAM 33 which includes a control table 12 storing the installed software ID and its installed time point. The software of the medium 1 is installed only when the coincidence is obtained between the software ID of the table 12 and the software ID of the area 2 of the medium 1 as well as between the installing time points of both the table 12 and the area 2 and when the installing time point is not recorded in the area 2 of the medium 1 in the case of the first installation.
Patent JP-H0469852-A (JP)
Title: Tape taking-out device for recording and reproducing device
Inventor: ISHII MASAMI
IPC: G11B15/42
Filed: 1990-07-10
Abstract: PURPOSE:To easily manually perform the rotating operation even at the time when a reel motor or a loading motor is not operated by some cause by simultaneously manually rotating the reel motor and the loading motor with one knob. CONSTITUTION:A reel motor 10 (take-up reel motor) 10 and a loading motor 31 are manually simultaneously rotated with one knob. 56. Since a friction clutch 62 is arranged between the knob 56 and the reel motor 10, the reel motor 10 is easily rotated in accordance with the change of the tape winding diameter of a reel. Normally, a driving gear 57 is pushed up-ward in the direction of an arrow (e) by a return spring 58 and is separated upward from a motor gear 52 and an intermediate gear 65 in this tape taking-out device 51. Consequently, a take-up reel motor 10 and a loading motor 31 are completely disconnected from each other, and tape is loaded and unloaded without hindrance.
Patent JP-H1121021-A (JP)
Title: Circular article storage shelf
Inventor: TANAKA KOZO
IPC: B65H75/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily store and take out a circular article by a first-in, first-out system by providing a pair of receiving parts which are variable in the interval therebetween, and parallel to each other and horizontal, and placing the circular article between a pair of receiving parts so that the outer circumference of the circular article is received by an upper side on the side surfaces opposite to each other of a pair of receiving parts. SOLUTION: Receiving parts 2, 3 which are of long plate shape in the horizontal direction are provided on a bottom surface of the shelf between right and left sides of the shelf. The receiving part 3 is fixed to a forward surface, the receiving part is movably and longitudinally provided along a guide mechanism on the rear surface side, and the interval between the receiving parts 2, 3, is variable by the longitudinal movement of the receiving part 2. An inclined surface 4 is provided on the upper side of the side surfaces opposite to each other of the receiving parts 2, 3.  A reel case 5 is stored in a condition where the interval between the receiving apart 2, 3 is regulated to the size of the case 5, the case 5 is placed between the receiving parts 2, 3, and the outer circumferential surface of the case 5 is brought into contact with the inclined surface 4 and longitudinally erected. Because it is longitudinally placed, the circular article can be easily stored and taken out by the first-in, first-out system.
Patent JP-H0625624-A (JP)
Title: Seal for winding and fixing strip and wound and fixed structure
Inventor: NOZAKI TATSUZO
IPC: C09J7/02
Filed: 1992-07-09
Abstract: PURPOSE:To provide a seal which can fix a strip such as a bar code strip easily and securely, and to provide a wound and fixed structure. CONSTITUTION:The seal of the first invention is prepared by disposing a pressure-sensitive adhesive layer 3 on one surface of a soft base material 2, covering the adhesive layer 3 with a release paper 4, and providing a square U-shaped cut 5 on one side of the paper 4. The fixed structure of the second invention is prepared by fixing one end of a strip to the adhesive layer 3 and wrapping the other end of the strip wound to an object together with the one end with the seal followed by fixing.
Patent JP-H1027030-A (JP)
Title: Redundant stabilized power unit
Inventor: KANEKO SHINJI
IPC: G05F1/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a load even when a smoothing capacitor, etc., short-circuits. SOLUTION: In the stabilized power source circuits 10A and 10B of a redundant stabilized power unit for parallel operation, first FETs 14C and 14D are respectively connected to the power supply paths between smoothing capacitors Ca and Cb and a load 12 and second FETs 16F and 16F are respectively connected in series with the first FETs 14C and 14D so that the polarities of the diodes De and Df incorporated in the FETs 16E and 16F can become opposite to those of the diodes Dc and Dd incorporated in the FETs 14C and 14D. Since the diodes Dc and Dd are connected to the diodes De and Df in opposite polarities and the voltage on the load side 12 does not flow reversely to the capacitors Ca and Cb sides even when the voltage is higher, the load 12 is not shortcircuited by the capacitors Ca and Cb. Therefore, the malfunction of the load 12 can be avoided.
Patent JP-S5971032-A (JP)
Title: Thin film optical deflection element
Inventor: INOUE NAOHISA
IPC: G02F1/01
Filed: 1982-10-18
Abstract: PURPOSE:To increase an angle of deflection by providing an exothermic part and an endothermic part utilizing a Peltier effect on a thin film waveguide and increasing the inclination in a refractive index distribution. CONSTITUTION:A thin film 6 of copper is formed by vapor deposition to a rectangular shape at the central part of a thin film optical waveguide 2 formed by diffusing Ti on the front side of a substrate 1 consisting of lithium niobate. Thin films 7a and 7b of silver are formed by vapor deposition at both ends of the film 6 so as to overlap partly thereon. An electric power source 5 is connected between the films 7a and 7b and when electric current is conducted in the route of the film 7a, the film 6 and the film 7b, A is an exothermic part and B an endothermic part or vice versa. It is always possible to incline largely the refractive index distribution as compared to a deflection element operating only on the generation of heat by combining exothermic and endothermic reactions. As a result, the angle of deflection of light is increased.