baber/WOPTO huggingface dataset:
Patent JP-H0583641-A (JP)
Title: Video camera device
Inventor: SATO MASAYOSHI
IPC: H04N5/369
Filed: 1991-09-18
Abstract: PURPOSE:To provide a video camera which can reduce the change of brightness in a high speed shutter area. CONSTITUTION:The charge storing period is set at a position that has no relation with a TV screen by a smoothing start position setting circuit 23 of a video camera device. A shutter speed control signal generating circuit 21 produces a shutter speed control signal Ssc based on the control signal given from a light quantity control means M so that a video of the fixed brightness is obtained and also that the charge sweep-away pulse of each horizontal scan period or the fixed time width is obtained in accordance with the output signal received from the circuit 23. A linear charge sweep-away pulse (of the fixed time width) is produced in each shutter speed area higher than a fixed level. Thus the charge storing time is linearly controlled and the smooth iris control is attained.
Patent JP-2001068667-A (JP)
Title: Fabrication of semiconductor device
Inventor: KITAGAWA KATSUHIKO
IPC: H01L21/336
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the technology for forming a silicide film in silicide process. SOLUTION: A gate electrode 4 is formed on a semiconductor substrate 1 through a gate oxide film 3 which is then coated with an insulation film. Subsequently, the insulation film is etched anisotropically up to a position where the head part of the gate electrode 4 is exposed by a specified amount thus forming a sidewall insulation film 6. Thereafter, a titanium film 8 is formed to cover the gate electrode 4 and the sidewall insulation film 6 and heat treated to form a titanium silicide film on the upper surface of the gate electrode 4.
Patent JP-S6392142-A (JP)
Title: Start-stop synchronous transmission system
Inventor: IKETANI HIROMI
IPC: H04L13/18
Filed: 1986-10-06
Abstract: PURPOSE:To omit a function for stopping and restarting transmission by receiving control characters by a transmission-side terminal equipment by controlling the use frequency of a buffer. CONSTITUTION:Sent data from the transmission-side terminal equipment 1 has its stop bit removed by a transmitter 4 and sent to a transmission line 3. A stop bit is added to the signal on this transmission line 3 by a receiver 5 and the signal is stored in the buffer 16. At this time, a butter use monitoring circuit 17 checks the use frequency of the butter 16 and sends the result to a control circuit 18. When the use frequency increases, the control circuit 18 controls a sent clock generating circuit 19 and increases the frequency of a sent clock supplied to a start-stop synchronous transmitter 20 to increase the transmission speed. Consequently, the read quantity of the buffer 10 increases, so the use frequency never increases. Thus, the transmission-side terminal equipment needs not have the function for stopping and restarting the transmission by receiving control characters.
Patent JP-H0668540-A (JP)
Title: Optical pickup device
Inventor: ANDO NOBUHIKO
IPC: G11B11/10
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a focus error signal from a middle luminous flux and to obtain a push-pull signal being a tracking error signal and/or an address signal from an optical flux at both sides. CONSTITUTION:A magneto-optical disk is irradiated with a luminous flux R1 emitted from a laser diode 1 via a polarized tilt plate glass 2 and an objective lens 5 or the like. A reflected luminous flux R3 reflected on the magneto-optical disk transmits through the polarized tilt plate glass 2 and is imported with an astigmatism to drive into luminous flux R4, R5, R6 by a 3-beam Wollaston prism 7.
Patent JP-2001065437-A (JP)
Title: Control device for hybrid vehicle
Inventor: OCHIAI YUKINOBU
IPC: B60L50/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To control the use of a starter and motor considered various kinds of device relating to the motor and the protection of parts sufficiently at the start time of an engine. SOLUTION: This hybrid vehicle is provided with an engine 1 operated by a combustion energy as a propulsive force at the vehicular running time and a motor 2 operated by an electric energy as well as a starter 19 for starting the engine 1. The control device consisting of an engine control device 4 and motor control device 5, at the start request time of the engine 1, usually the engine 1 is started by the motor 2 and when the temperature of the motor 2 of the temperature of power drive unit 7 for carrying out the drive and regeneration of motor 2 is a prescribed value or more, the engine 1 can be started by the starter 19.
Patent JP-H03100064-A (JP)
Title: Flame-retardant thermoplastic compound and its manufacture
Inventor: EDOWAADO DEII UEIRU
IPC: C08K5/5399
Filed: 1990-09-11
Abstract: PURPOSE: To obtain a thermoplastic compound excellent in flame retardance by mixing a specific amount of phospham.  
     CONSTITUTION: A fire-retardant amount of phospham is incorporated into a thermoplastic resin preferably having a processing temperature of about 200°C (e.g. nylon 46). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6482139-A (JP)
Title: Data input/output control system
Inventor: NAKAMURA KATSUJIROU
IPC: G06F21/14
Filed: 1987-09-24
Abstract: PURPOSE:To improve the software developing efficiency by preparing plural coding processing parts or error correction coding processing parts and selecting these processing parts optionally and independently of each other with a user program. CONSTITUTION:A data input/output control system 13 contains a processing part including a processing part 21 of a coding system A, a processing part 22 of a coding system B, and a processing part 23 of a coding system C. The error correction coding processing functions are added to those three different types of processing parts 21-23 for decoding processing and also for correction of errors due to the redundant bits. These processing parts can be selected optionally and independently of each other within a user program. Thus a user program producer can produce a communication program with no consciousness of the coding or errors correction coding processing. As a result, the software developing efficiency is improved.
Patent JP-H04118547-A (JP)
Title: Humidity sensor
Inventor: MITA HIROYUKI
IPC: G01N27/04
Filed: 1990-09-10
Abstract: PURPOSE:To enable humidity to be detected with high accuracy at all times by detecting the humidity in the condition where the periphery of a humidity detection means is heated up to or above the predetermined temperature level. CONSTITUTION:Output signals from a humidity sensor 4, the first temperature sensor 3 and the second temperature sensor 5 are respectively measured to preliminarily obtain a saturated vapor amount curve at each temperature level. A vapor amount on the heater 2 where the first temperature sensor 8 and the humidity sensor 4 are laid, is then obtained. Thereafter, the internal temperature of a refrigerator, or a ratio of the aforesaid vapor amount to a saturated vapor amount for the second temperature sensor 5 is obtained, thereby obtaining humidity. According to the aforesaid construction, humidity under a freezing point can be obtained with ease and high accuracy. Also, measurement can be immediately taken continuously, even when a door is opened and closed, because there is no dew condensation.
Patent JP-H03101541-A (JP)
Title: Multi-medium relay control system
Inventor: HORIMA TOSHIHIKO
IPC: H04L12/28
Filed: 1989-09-14
Abstract: PURPOSE:To realize the low cost of a node equipment integrating a trunk line system and a branch line system as a multi-medium by implementing unifiedly the management and control to improve the transmission efficiency of the branch line multi-medium transmission system in a relay node equipment as much as possible. CONSTITUTION:A specific node equipment 3a includes a status management section as a status management means, a revision support section as a revision support means and an operation section. Thus, a trunk multi-medium transmission system is definitely managed at all times so as to be optimum based on past result statistic information or the like with respect to information quantity or traffic quantity of the branch multi-medium transmission line 2, the transmission efficiency is improved and the system flexibility is improved and the system without transmission delay in the relay between the branch multi-medium transmission systems with respect to the trunk line multi-medium transmission system is attained without the need of a line concentrator such as a multiplexer prepared separately.
Patent JP-2000069039-A (JP)
Title: Reserved base band revision service system
Inventor: MATSUNAGA HARUHIKO
IPC: H04L12/801
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To allow the system to quickly conduct reservation processing and band revision processing by always managing a received reservation state and checking the state so that the requested reservation does not exceed idle bands remaining in the shared bands thereby allowing a customer to reserve the revision of a band for a leased line in advance. SOLUTION: A customer uses a control terminal 4 at a customer site to enter a time zone and a band which the customer desires and transmits a reservation request command to a reserved base band revision service exclusive operation center 3. The operation center 3 retrieves a reservation state based on contents of the received request to check whether or not the band on request exceeds idle bands remaining in the shared bands. When not exceeding, the operation center 3 accepts the request and registers a new reservation. When the reservation execution time comes, the operation center 3 sends automatically a UPC leased line operation command via an ATM leased line operation system 2 to update a UPC traffic parameter.
Patent JP-H11123875-A (JP)
Title: Heat sensitive recording material
Inventor: MORI YASUTOMO
IPC: B41M5/44
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, excellent in head matching property (including color development property), chemical resistance and water resistance while improved further in crazing resistance also. SOLUTION: A heat sensitive recording material is provided with a heat sensitive recording layer, provided on a substrate and colored by heat, and a protective layer, provided on the heat sensitive recording layer and containing a resin. In such a heat sensitive recording material, core shell type emulsion, obtained by polymerizing the essential ingredients of a vinyl monomer having acrylamide or/and methacrylamide and hydroxyl group under the existence of a seed emulsion, obtained by polymerizing the essential ingredients of a vinyl monomer having acrylamide or/and methacrylamide, acrylonitryl and hydroxyl group, is employed as the resin contained in the protective layer.
Patent JP-H0788088-A (JP)
Title: Photographing device for oculist
Inventor: KATSURAGI KENJIRO
IPC: A61B3/14
Filed: 1993-09-27
Abstract: PURPOSE:To provide a means to easily secure an appropriate exposure in photographing in all cases of the change in the photographing magnification of the photographing optics system. CONSTITUTION:Comprises a lighting optics system 28 to irradiate the examinee's eye E with a light from a light source 32, a photographing optics system 29 which takes photographs by receiving the catoptric light coming from the examinee's eye E, a magnification variation optics system 45 installed in the photographing optics system 29 to change the photographing magnification, and a radiation intensity adjustment means B which adjusts the radiation intensity of the lighting optics so that the photographing exposure of the photographing optics may be constant in accordance with the set magnification of the photographing optics system 29.
Patent JP-H1067577-A (JP)
Title: Production of porous material
Inventor: OKA AKIHIRO
IPC: C04B38/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous material, readily moldable into a complicated shape and having continuous pores without lowering a baking temperature and without deteriorating the strength. SOLUTION: An inorganic molding powder is mixed with a cross-linkable compound and an uncross-linkable compound which is compatible with the cross-linkable compound or flowable, and the resultant mixture is then molded into a prescribed shape. The cross-linkable compound is cross-linked and converted into a polymer around the periphery of the powder to afford a cured product of a prescribed shape. The uncross-linkable compound is kept at a temperature of the solidifying temperature or below to promote the solidification and growth and the uncross-linkable compound is volatilized and removed to form continuous pores.  Thereby, the continuous pores of the cured product are not reduced by the uncross-linkable compound even without lowering the baking temperature, and the porous material of a complicated shape having the continuous pores can be molded while providing a high strength by baking at a prescribed temperature.
Patent JP-H0639370-A (JP)
Title: Bath tub water filtering apparatus
Inventor: HISAMATSU AKIHIKO
IPC: C02F1/28
Filed: 1992-07-24
Abstract: PURPOSE:To provide a bath tub water filtering apparatus which can capture small substances and water-soluble substances and also suppress propagation of germs. CONSTITUTION:A pump and a filtering apparatus 23 are set in the middle of a circulation route to filter bath tub water and a cylindrical filter 28 made of a hard porous body is built in the filtering apparatus 23. The inside of the filter 28 is filled with activated carbon fibers 29. A positive electrode rod 37 is electrically connected with the activated carbon fibers 29 and a negative electrode rod 38 is connected with the water in the filtering apparatus 23.
Patent JP-S60131569-A (JP)
Title: Image forming part structure of copying machine
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G21/18
Filed: 1983-12-20
Abstract: PURPOSE:To facilitate maintenance operation and position adjusting operation of parts by mounting peripheral parts arranged over a photosensitive body on a subframe supported rotatably on a common frame so that subframe moves to in front of said photosensitive body and moves back. CONSTITUTION:The common frame 3 is drawn out of the copying machine laterally when the photosensitive body 7 or peripheral parts arranged around the photosensitive body such as a developing device 5, electrostatic charger 11 are cleaned, replaced, and adjusted. Then, the subframe 4 is rotated as shown by an arrow C to rotate the developing device 5 as shown by an arrow D, and the subframe 4 exists from above the photosensitive body 7, so that the developing device 5 leaves the photosensitive body 7 laterally and remarkably. Therefore, the charger 11, exposing lamp 12, platen glass 13, etc., supported on the subframe 4 are maintained and adjusted easily without damaging the photosensitive body 7.
Patent JP-2000073035-A (JP)
Title: Adhesive, its use, production of laminate and laminate
Inventor: KIELHORN-BAYER SABINE DR
IPC: C09J133/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive capable of being used for laminating lustous films by adding the aqueous dispersion of a polymer comprising a main monomer, an ethylenic unsaturated acid having a metal salt, and one or more other monomers in a specific ratio. SOLUTION: This adhesive contains the aqueous dispersion of a polymer formed from radically polymerizable compounds as a binder. Therein, a monomer in an amount of 0.1-20 wt.% based on the total amount of the monomers is an ethylenic unsaturated acid, and at least 20 mol.% of the acid group exist in the form of at least divalent metal (preferably Ca, Zn of Mg) salt. The polymer preferably comprises (A) 20-99.9 wt.% of a main monomer selected from 1-20C alkyl (meth)acrylates, <=20C vinylic aromatic compounds, etc., (B) 0.1-20 wt.% of an ethylenic unsaturated acid wherein at least 20 mol.% of the acid groups exist in the form of at least divalent metal salt, and (C) 0-70 wt.% of one or more other monomers.
Patent JP-S6396457-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B13/00
Filed: 1986-10-09
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-2000067929-A (JP)
Title: Battery pack device
Inventor: SATO JUN
IPC: H01M10/44
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack device equipped with an enhanced safety by eliminating risk that the lifetime of the battery is shortened or it is no more serviceable whichever external charger is used for performing charging. SOLUTION: This battery pack device is structured so that the charging current at charging a battery cell 101 is sensed by a current detection resistance 103, that a control signal having a potential in accordance with the detection result of the resistance 103 is prepared by a controlling means (105, etc.), and that the path in which the charging current flows is opened and closed on the basis of the potential of the control signal using a current limiting FET(field effect transistor) 107. That is, when the resistance 103 has sensed a charging current over a certain level, the controlling means (105, etc.), opens the FET 107 and stops charging.
Patent JP-H1088371-A (JP)
Title: Method for chemically etching chromium body to be etched
Inventor: IIHASHI SHINSUKE
IPC: H01L21/306
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To easily prepare an etching soln. and to facilitate chemical etching by using hydrochloric acid or its aq. soln. as the soln. and bringing a metallic body of iron or copper into contact with the soln. into contact with a body to be etched. SOLUTION: A platy chromium body 1 to be etched with a mask layer 3 of SiO2 formed on the principal plane 2, for example, is etched to form a recessed part 9 having a pattern corresponding to that of the metallic layer 3. For this purpose, the body 1 is dipped in an etching soln. 5 contained in a vessel 4 and consisting of hydrochloric acid or its aq. soln., a metallic body 6 of iron or copper is dipped in the soln. 5 by the use of a holding means 7, and the free end is brought into contact with the body 1 in the region not masked with the layer 3. The metallic body 6 reacts with the etching soln. 5 to form bubbles 8, and the body 1 is effectively etched in the region not masked with the layer.
Patent JP-2000067399-A (JP)
Title: Laser radar device adaptive to environment
Inventor: NAKAMURA MASAHIKO
IPC: G08G1/09
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser radar device capable of preventing a malfunction by weather conditions. SOLUTION: This device is provided with a position detection means (car navigation system) for detecting the geographical position of a vehicle, a weather information detection means (field-of-vision sensor 5) for detecting weather information, a communication means (antenna 7) for communicating the weather information to the vehicle, a first judgement means (microcomputer 10) for judging whether or not to operate a system from the weather information, a second judgement means (microcomputer 10) for judging whether or not a traveling road is suited to the condition of operating the system, an inhibition means (microcomputer 10) for inhibiting all or a part of the control of the system in the case that the first judgement means or the second judgement means (microcomputer 10) judges not to operate the system and a notification means (microcomputer 10)  for notifying a driver of the operation of the inhibition means at the time of operating it.
Patent JP-2001066017-A (JP)
Title: Air conditioner
Inventor: NONAKA MASAYUKI
IPC: F25B39/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a heat exchanging efficiency by the shortage of refrigerant by arranging a first and a second flow dividers at the center part on the downwind side of fins and at the lower stage of a fin row on the windward side in a heat exchanger provided with a plurality of the flow dividers for introducing the refrigerant into a plurality of heat exchanger tubes. SOLUTION: The outdoor heat exchanger of the air conditioner comprises the row of heat exchanger tubes 8a to 8p attached with fins 4 ... on the windward side, and the row of heat exchanger tubes 7a to 7p attached with fins 5 ... on the downwind side. The refrigerant at cooling is divided by a first flow divider 6 into a pair of flow paths, the refrigerant from the heat exchanger tube 7h flows into one of the flow paths, flows into upper heat exchanger tubes 7g and 7f to 7a, flows through the heat exchanger tube 8a on the windward side flowing into the heat exchanger tubes 8b and 8c to 8g and flows out from the heat exchanger tube 8h of the lowest stage.  The refrigerant flowing the other flow path flows the heat exchanger tubes 7i and 7j to 7p, flows into the heat exchanger tube 8i, flows the heat exchanger tubes 8j and 8k to 8p and flows out from the heat exchanger tube 8p of the lowest stage. Then the both flow paths are merged at a second flow divider 9 and the coolant flown out.
Patent JP-H0691159-A (JP)
Title: Langmuir-blodgett film
Inventor: OGAWA KIMIYA
IPC: B05D1/20
Filed: 1992-09-09
Abstract: PURPOSE:To significantly improve photoconductivity by incorporating oxotitanium phthalocyanine into a Langmuir-Blodgett film. CONSTITUTION:The Langmuir-Blodgett film contains oxotitnanium phthalocyanine. The oxothitanium phthalocyanine hardly dissolves in almost all org. solvents so that a phthalocyanine compd. soluble in an org. solvent is used together with this oxotitanium phthalocyanine. After the mixture system of Langmuir-Blodgett film is formed, the insoluble component is removed. The obtd. film has high photoconductivity.
Patent JP-H1184480-A (JP)
Title: Camera
Inventor: YOSHIDA SAHEI
IPC: G03B17/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera which enables exchange of a visual field frame and is simplified in the structure. SOLUTION: In a camera having visual field frames corresponding to classical size, high-vision size and panorama size, a visual field frame switching mechanism 1 is provided with a click member 3 taking three rotational positions corresponding to three visual field frames and a finder optical system is provided with a fixed mask 8 provided with a high-vision frame 8a being the visual field frame of the high-vision size and a switched mask 18. The switched mask 18 is provided with a classical frame 18a and a panorama frame 18b which are overlapped with the high-vision frame 8a and become the visual field frames of the classical size and the panorama size. The mask 18 can take a turned position where it is not overlapped with the high-vision frame 8a and turned position where the classical frame 18a and the panorama frame 18b are overlapped with the high-vision frame 8a respectively.  When the click member 3 is turned from one among three rotational positions to the others, the switched mask 18 is turned from one among three turned positions to the others.
Patent JP-S62102428-A (JP)
Title: Recording control system for optical video disk recorder
Inventor: KAWANAKA RYUTA
IPC: G11B20/18
Filed: 1985-10-28
Abstract: PURPOSE:To prevent duplicated recording by supervising a reproduction RF output level when a laser beam in a reproduction output state and failing to record when the reproduction RF output level is more than a fixed value. CONSTITUTION:The reproduction RF output enters the input of a BPF8, and only a recording carrier is outputted to the BPF8. Its output is inputted to a detector 9, whose output comes to a DC value exceeding a fixed level and zero when a track tracing beams has been already recorded and when nonrecorded track is reproduced, respectively. If the output of the detector 9 and a certain DC component are connected to the positive input of a comparator 11 and its negative input, respectively, the output of the comparator 11 becomes H and L when the recorded track and the nonrecorded track are reproduced, respectively. The output of the comparator 11 is connected to the input D of a DFF12 and a display tube 13, which lights up with the input H, and displays the recorded track.