baber/WOPTO huggingface dataset:
Patent JP-H11177177-A (JP)
Title: Method for evaluating semiconductor laser
Inventor: NARASAKI WATARU
IPC: H01S5/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a surface light emitting semiconductor laser by which the laser can be evaluated in a short time and on the device level. SOLUTION: A semiconductor laser to be evaluated is formed by laminating an n type DBR mirror 11, an active layer 12 and a p type DBR mirror 13 in sequence on an n type substrate 10. The n type DBR mirror 11, the active layer 12 and the p type DBR mirror 13 are successively formed by epitaxial growth. Then the p type DBR mirror 13 and the active layer 12 are etched in sequence through a mask of a specified resist pattern into a mesa type structure. An emitting window and an electrode are formed in the p type DBR mirror 13 and an electrode is formed in the n type DBR mirror 11 to obtain a laser structure corresponding to an objective semiconductor laser. Then properties of the laser structure are evaluated.
Patent JP-H10174314-A (JP)
Title: Power supply device
Inventor: KATO HARUHISA
IPC: H02J9/06
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that makes it possible to use a plurality of batteries one by one if the batteries are installed as power supply by ensuring that one battery is not used until the proceeding battery becomes dead. SOLUTION: A power supply device is provided with a plurality of batteries as power source for supplying power to a load. In this power supply device 10 a battery 1 is series-connected with switches 5, 7; a battery 2 is series- connected with switches 6, 8; and the switches 5, 6 are parallel-connected with diodes 3, 4. The polarity of the diodes 3, 4 is matched with the direction of the conduction of a battery, and the diodes are thereby provided with a function of preventing reverse current from the other battery. The switches 5-8 are so operated that they will be all on to one battery and off to the other battery.
Patent JP-2001165511-A (JP)
Title: Method for operating compressor in refrigeration circuit
Inventor: TAKEYAMA ICHIRO
IPC: G07F9/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the operation method of a compressor in a refrigeration circuit for reducing the load and consumption power of the compressor when the compressor starts operating. SOLUTION: As the operation stop control of a compressor 3 when temperature in a chamber 1A reaches a set temperature (operation stop temperature of the compressor), the operation of the compressor 3 is stopped in specific time td after the supply of a refrigerant to an evaporator 2A is broken by totally closing an electronic expansion valve 15A as a flow rate adjustment means. More specifically, by operating the compressor 3 only for the specific time td, the refrigerant in the evaporator 2A is sucked and eliminated, the load of the compressor is reduced when operation is resumed, and at the same time the response of the degree of superheating of the refrigerant is improved, thus reducing entire consumption power.
Patent JP-H07179453-A (JP)
Title: New benzodioxane derivative
Inventor: MAEDA SHIRO
IPC: A61K31/357
Filed: 1993-12-22
Abstract: PURPOSE:To provide a new benzodioxane derivative having and action suppressing production of a lipid peroxide and useful as an antiarteriosclerosis. CONSTITUTION:A compound of formula I (R<1> is a lower alkyl; R<2> is an acyl), e.g. (E)-3-[2-(4',5'-diacetoxy-2'-methoxyphenyl)-7<1>-methoxy-3-methoxycarb onyl-1,4- benzodioxan-6-yl]propenoic ac id methyl ester. This compound of formula I is obtained by providing a compound of formula III using aesculetin of formula II as a starting substance, subjecting the compound of formula III to oxidative coupling reaction in an inert solvent using a silver oxide and acylating the reaction product with an acylating agent such as an acid anhydride or acid chloride.
Patent JP-H04314423-A (JP)
Title: Electromyograph with data possible to transmit without using metallic conductor
Inventor: DELLACORNA ALBERTO
IPC: A61B5/296
Filed: 1991-12-27
Abstract: PURPOSE: To prevent an electric interference while securing the freedom of a patient by arranging a portable type device which converts an analog signal to a digital signal for formatting, a transmitting means containing no metal conductor and a fixing device which encodes or converts the digital signal to the analog signal to insulate the patient from a main electric circuit. CONSTITUTION: This apparatus is provided with a portable type device 1 which is mounted on a patient and electrically connected to an electromyograph so that an analog signal raminated from an electrode is converted to a digital signal to be formatted in a continuous form, and optical fiber cables RX and TX which comprise a non-metal conductor as transmission means to transmit the digital signal formatted in a continuous form. A fixing device is connected by an optical fiber cable and receives the formatted continuous digital signal to be converted to an analog signal by encoding.
Patent JP-H06197006-A (JP)
Title: Synchronous logic circuit
Inventor: TANAKA YUKINORI
IPC: H03L7/00
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate the adjustment of timing in a large scale integrated circuit by synchronizing an output signal of a flip-flop of a final stage with an external system clock even when an internal clock used to drive an internal flip-flop and a combined logic circuit is delayed from the external system clock. CONSTITUTION:The synchronous logic circuit 10 is made up of an input buffer 12, flip-flop circuits 14, 18, a combined logic circuit 16 connected in cascade between them, an output buffer 20 connecting to the flip-flop 18, an external system clock input section 22, a buffer 24 connecting to the input section 22, and a delay circuit 26 interposed between the flip-flop circuits 14, 18. When the external system clock to drive the circuit 10 is inputted to the input section 22, the delayed internal clock is inputted to the flip-flop 14 at a one-preceding stage from the final stage and an output signal therefrom is latched by the flip-flop 18 and the latched signal is outputted from the buffer 20 as an output signal.
Patent JP-H06196266-A (JP)
Title: Operating device with indicator
Inventor: TOZAWA FUMIO
IPC: H05B37/02
Filed: 1992-12-25
Abstract: PURPOSE:To perform the on/off-control of display not only internally but also externally and control various displays with no internal change at all. CONSTITUTION:An on/off-control means D21-4 performs the on/off-control of display means D23, D24 when the display control data are received. If the display control data nulifying the on/off-control of the display means D23, D24 are received, an automatic off-control means D21-5 automatically erases the displays of the display means D23, D24 when a fixed time elapses after the last key action of an operating means D25 or the last reception of the display data from a control device D1.
Patent JP-H09170024-A (JP)
Title: Method for preventing season cracking in continuously cast slab of bearing steel
Inventor: YOKOTA TOMOYUKI
IPC: B22D11/22
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent horizontal cracking or breaking of a continuously cast slab by subjecting a bearing steel cast by a continuous casting machine to reheating to a specified temp. range, executing hot rolling at a specified reduction of area and thereafter subjecting the same to air cooling. SOLUTION: A bearing steel such as a high carbon chromium steel or the like is cast by a continuous casting machine, is subjected to water cooling in a secondary cooling zone, is thereafter cut to a prescribed length and is conveyed. The temp. of the conveyed slab is ordinary >=600 deg.C. Before cooling so as to regulate the surface temp. of this continuously cast slab to <=600 deg.C, it is heated to the range of 1150 to 1250 deg.C and is subjected to hot rolling such as blooming rolling at >=50% reduction of area. Next, the slab is subjected to air cooling or gradual cooling to a room temp. By applying rolling reduction at >=50% reduction of area, stress is concentrated to almost dissipate porosities considered as the starting point of cracking and furthermore to refine crystal grains. Thus, the continuously cast slab of the bearing steel can be cooled to a room temp. without generating season cracking to facilitate the regulation between the stages.
Patent JP-H10184832-A (JP)
Title: V-belt type automatic transmission
Inventor: TAKAGI IZUMI
IPC: B62M9/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance and power transmitting performance of a driving flywheel in a V-belt type automatic transmission. SOLUTION: A V-belt type automatic transmission is provided with a driving shaft 42 provided with a driving flywheel 45 and a driving flywheel thrust generating mechanism 44, a driven shaft provided with a driven flywheel, and a V-belt 46, and on the driving shaft 42, a movable shave 81 and the thrust generating mechanism 44 are arranged apart in the axial direction. In this way, air flow around the movable sheave 81 is increased, so that cooling performance is improved. When the thrust generating mechanism 44 is stored inside a shaft case 27 while the driving flywheel 45 is arranged on the outside of the shaft case 27, the driving flywheel 45 is exposed to the outside, and cooling performance is improved further, and a life of the V-belt 46 can be prolonged.  When the thrust generating mechanism 44 is sealed inside the shaft case 27 and oil lubrication is carried out inside the shaft case 27, rotation speed and transmission power can be increased, and at the same time, durability and a maintenance property of the thrust generating mechanism 44 can be increased.
Patent JP-H10185690-A (JP)
Title: Two-color sensor device
Inventor: SAKAMOTO MITSUHIRO
IPC: G07D7/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-color sensor capable of judging the color component of a printed matter printed with a plurality of colors at a high speed. SOLUTION: This two-color sensor 1 has light sources 2, 3, first and second deflecting plates 4, 5 arranged between the light sources 2, 3 and a matter to be measured O, an objective lens 6 for imparting a prescribed converging property to the reflected light reflected by the matter to be measured O, first and second optical detectors 7, 8 for receiving the light transmitted through the objective lens 6 and outputting an electric signal corresponding to the luminous intensity of the received light, and third and fourth deflecting plates 9, 10 arranged between the first and second optical detectors 7, 8 and the matter to be measured O (objective lens). The deflecting direction of the first and third deflecting plates 4, 9 and the deflecting direction of the second and fourth deflecting plates 5, 10 are set to the same direction, respectively.  The deflecting direction of the first and third deflecting plate 4, 9 and the deflecting direction of the second and fourth deflecting plates 5, 10 are set to directions mutually differed by 90 deg., or mutually orthogonal directions.
Patent JP-2001163588-A (JP)
Title: Telescopic pipe device
Inventor: TOMURO YASUSHI
IPC: F16M11/24
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic pipe device being easy to be held fixed and released in a desired telescopic position. SOLUTION: When the length of a telescopic pipe is varied to a predetermined length, the lock means of a support mechanism fixes a cylinder spring member in position against a load applied to the telescopic pipe along one direction, e.g., a load applied to the cylinder spring member by the weight of an end tool, an object attached to the end tool, and the telescopic pipe, so that the telescopic pipe can be fixed in position against the load applied to the telescopic pipe. Since the lock means can be released by a releasing means, the direction in which the load is applied to the cylinder spring member can be varied, whereby the telescopic pipe can be freely extended or contracted.
Patent JP-H09164209-A (JP)
Title: Curved spiral zigzag stent
Inventor: UCHIDA HIDEO
IPC: A61M29/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a spiral zigzag stent which is previously curved so as not to apply any unwanted stress to the walls of tubular parts and organ cavity parts and the curve direction can be exactly coincident with the bending direction of the tubular part or organ cavity part even when being mounted on the tubular part or organ cavity part respectively of bent blood vessel or organ. SOLUTION: This curved spiral zigzag stent is composed of an elastic wire deformed in the shape of zigzag and spirally turned so that length of wire parts between bent sections can be repeatedly made long and short, and a thread 15 linked with a lock part 13 formed at the bent section of elastic wire 11. Since the length of wire part between the bent sections is practically gradually increased and decreased in the same cycle as the cycle of spiral, the envelop surface of entire elastic wire 11 is formed into bent cylinder. A marker 16 is provided at a part of elastic wire 11 at least at either position on the side of projecting curve or recessed curve.
Patent JP-2000153894-A (JP)
Title: Self-standing grain storage bag
Inventor: WAJIMA KEIZO
IPC: B65D33/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing grain storage bag wherein a height of an opening of the bag can be temporarily reduced lower than its tense state while the bag can stand by itself even in a state its opening is low. SOLUTION: This self-standing grain storage bag comprises a bag body including at least a bottom and a barrel, rod materials 4 provided detachably in a longitudinal direction of an outer periphery of the barrel and belts 6 with one end hanging from the rod material and the other end tensely attached to an inner periphery of the barrel, wherein further, an opening of the bag is located below a state where tension is applied to a whole longitudinal direction of the barrel. The bottom and parts where the belts are tensely attached of the longitudinal direction of the barrel are in tension.
Patent JP-H10190558-A (JP)
Title: Method for displaying mobile station reception electric field of train radio system and its display control method
Inventor: MIURA KIYONARI
IPC: H04W24/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To permit a maintainer to easily grasp the situation of a mobile station by screen-displaying the train number of the mobile station, mobile station mounting position information, running direction information and the name and number of a reception base station by means of a polling response signal from a train mounting mobile station. SOLUTION: When response is reported from the plural base stations by the same reception electric field value as the one as against polling from a center device 3 to a certain mobile station (7-1 to 7-Q) with the plural base stations 4-1 top 6-L, an only one station successively transmits the succeeding poling signal from the remotest base station, the response electric field value is held so as to be compared with a preceding time result, the base station receiving the actual mobile station is limited and information between the applying mobile station and the base station is displayed in the display part 2 of a maintenance table 1 in the center device.
Patent JP-H11182442-A (JP)
Title: Swash plate angle control mechanism
Inventor: SAKATA KOJI
IPC: F04B49/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To relieve a shock at piston moving time by constituting a hydraulic servo mechanism to control a swash plate angle out of a solenoid valve and a manual swash plate angle control valve composed of a piston and a spool arranged on the inside, and controlling the swash plate angle by controlling a movement of the piston. SOLUTION: A hydraulic servo mechanism 61 changes a swash plate angle of a swash plate of a cradle type hydraulic pump by vertically moving a pin shaft 190 by vertically moving a piston 71 of a manual swash plate angle control valve by controlling a solenoid valve 73 in a switching system. In the piston 71, a spool 72 is slidingly fitted/installed on the inside so that the spool 72 is vertically moved by rotating a travel neutral cam 149 and a crank arm 159 through a shock absorbing spring 162 by rotation of a travel shift arm 151. Thus, shift in a traveling HST type continuously variable transmission mechanism can be lightly performed without a shock by rotating the swash plate by operating the piston 71 and the spool 72.
Patent JP-H05158889-A (JP)
Title: Information processing system
Inventor: HAYASHI HIDEO
IPC: G06F15/167
Filed: 1991-12-04
Abstract: PURPOSE:To increase the speed of information transmission and communication between processors in the information processing system. CONSTITUTION:Different identification information are given to multiple processors 1 to 4. A communication register having an entry group to be accessed from the processors is provided. Directories 8-1 to 8-4 each bit of which indicates the used and unused state of each processor are provided for each entry group. Responding to the directory control command, the bit corresponding to the identification information in the directory is reset or set and master and slave processors are set. The data exchange is performed between processors through the entry group of the communication register 6.
Patent JP-H07195325-A (JP)
Title: Molding method of molded body having pattern by granule layer
Inventor: UCHIDA HIROYUKI
IPC: B28B1/16
Filed: 1993-12-28
Abstract: PURPOSE:To represent patterns to be displayed on a part or an entire face of the surface of a concrete molded body and other various molded bodies by a layer of granule having a predetermined thickness. CONSTITUTION:By using a projected mold 20 moving up and down capable of projecting upward from a reference face 10, the projected mold 20 is projected above the reference face 10 and a lower layer 11 of dry granule having the same height as the projected mold 20 or a height lower than that is layered on the reference face 10. On the lower layer, an upper layer 12 of different granule is layered entirely or partly so as to bury the projected mold 20 which is exposed or projected on the lower layer. While the projected mold 20 is retracted downward from the reference face 10, a recess 16 generated in the lower layer is filled with a granule different from that of the lower layer. It is solidified integrally by keeping it as it is or flattening the top face of the upper layer uniformly or superposing a backing layer.
Patent JP-H11182921-A (JP)
Title: Indoor machine for air conditioner
Inventor: URAKAWA MASAKAZU
IPC: F24F1/0063
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an indoor machine for air conditioner which can efficiently rectify the air blown from a turbofan and can reduce noise. SOLUTION: An indoor machine for air conditioner is provided with a turbofan 2 which is positioned in a casing 1 and blows out the car sucked from the front face side in the radial direction against its axis. Air flow control members 11 each having a flat blade 12 and a plurality of curved blades 13-15 arranged in the longitudinal direction of the blade 12 are respectively attached to blowing-out ports 21-24 provided to the casing 1. The curvature of the curved blades 13-15 is made larger toward the front side from the rear side in the rotating direction of the turbofan 2 and, at the same time, the intervals between the blades 13-15 are made narrower as going toward the front side from the rear side in the rotating direction of the turbofan 2.
Patent JP-H10187461-A (JP)
Title: Language processing system
Inventor: SAIKAI HIROYASU
IPC: G06F9/45
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily perform optimizing debugging at source level with a source file for debugging corresponding to an optimization image. SOLUTION: This system is provided with a syntax analytic part 106 for generating 1st intermediate data 103 by analyzing/processing an inputted source file 102, optimizing part 107 for generating 2nd intermediate data 104 by inputting and analyzing/processing the provided 1st intermediate data, source program information generating part 109 for debugging for generating a source file 110 for debugging and 3rd intermediate data 111 by inputting and analyzing/ processing the provided 2nd intermediate data, and code generating part 108 for generating an object file 105 by inputting and analyzing/processing these 3rd intermediate data. Source debugging can be performed by an optimized object and target optimizing designation is made effective without lowering an optimizing level more than needed.
Patent JP-H10182324-A (JP)
Title: Organophosphorous insecticide composition and storage of organophosphorous insecticide
Inventor: YOSHIDA SHINJI
IPC: A01N57/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an organophosphorous insecticide composition comprising an organophosphorous insecticide and a specific polyhydroxyphenyl group- containing compound and capable of being stored over a long period without generating a smelling component. SOLUTION: This organophosphorous insecticide composition comprises (A) an organophosphorous insecticide and (B) a polyhydroxyphenyl group- containing compound having a phenyl group substituted by at least two OH groups. The component A is preferably a thiophosphoryl group-containing compound, especially phoxim. The component B is preferably selected from the group consisting of catechol compounds, pyrogallol compounds and gallic acid compounds. The insecticide composition preferably further contains a petroleum- based organic solvent. The composition enables to ensure good working hygienic environments.
Patent JP-2001230615-A (JP)
Title: On-glass antenna for vehicle
Inventor: NAGAYAMA YOJI
IPC: H01Q1/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To receive not only FM radio broadcasting waves of satisfactory directional characteristics but also AM radio broadcasting waves of high receiving gain. SOLUTION: This on-glass antenna for vehicle is provided with at least an S-shaped element, composed of a first horizontal wire extended from a power feeding point provided at one corner part of side window glass for vehicle along with the upper side or lower side of a body flange, a first vertical wire extended from the top end of the first horizontal wire further to almost the central along with one longitudinal side, a second horizontal wire horizontally returned from the top end thereof and a third horizontal wire further extended along with the upper side or the lower side opposite to the first horizontal wire, while extending a second vertical wire from the top end of the second horizontal wire along with the other longitudinal side, plural horizontal elements are connected from the respective first and second vertical wires to the opposite longitudinal sides, the directional characteristics of FM bands are improved by the S-shaped element, and the reception gain of AM bands is improved by the plural horizontal elements.
Patent JP-H09172842-A (JP)
Title: Running type mower
Inventor: YAMAUCHI JIYOUJI
IPC: A01D34/68
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a walking type mower capable of performing suitable front wheel operation corresponding to a mowing plane angle even varying an inclined angle of the mowing plane, providing a stable mowing work and relieving the work load of an operator without causing the mover to be swept to the valley side of a slant in a moving work on a slant field. SOLUTION: This running type mower has a motor 30 on an upper side of a chassis frame 4 having front wheels 1 and 2 and a handle lever 3 standing in facing backward, and a reaping blade case 34 attached with a reaping blade 5 on a lower side. In a case of performing a mowing work on a slant field, a stable work with an excellent straight driving property is obtained by connecting the handle lever 3 to the front wheel 1 with a link mechanism, etc., and orienting the front wheel 1 to a direction revolving to a hill side of the slant field being interlocked to right and left shaking of the handle lever 3.