baber/WOPTO huggingface dataset:
Patent JP-S61236189-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1985-04-11
Abstract: PURPOSE:To reduce the threshold current, by installing the grooves cutting the active layer in the positions which are the right and left outsides of the photo guide absorbing the light of the active layer for laser oscillation with both shoulder parts of the stripe groove for current constriction formed in the element, and are apart more than the distance between both shoulder parts. CONSTITUTION:On the P-type substrate 1, the N-type current blocking layer 6 is grown from the surface of which the groove 7 in the form of a V is grown by etching. The P-type clad layer 2, the P-type active layer 3, the N-type clad layer 4, and the N-type cap layer 5 are grown in order on the substrate. After the N-side electrode 9 is deposited, the mesa groove 8 is formed on both sides of the groove 7 in the form of V, from the surface of the N-type electrode 9 to the depth reaching the current blocking layer 6. The P-side electrode 10 is deposited and heated to make both the electrodes 9 and 10 alloyed at the same time. Thus, the generation of higher mode is suppressed, and the ineffective carrier for laser oscillation is reduced. Accordingly, the threshold current can be kept small.
Patent JP-2000274861-A (JP)
Title: Method for operating exhaust heat utilizing absorption chilled and warm water generator
Inventor: ISHIKAWA TAKEO
IPC: F25B43/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To further reduce a power consumption. SOLUTION: In an exhaust heat utilizing absorption chilled and warm water generator comprising a high temperature regenerator 1 for heating exhaust gas of a gas turbine generator 3 to evaporate to separate a refrigerant, an absorption liquid pump 21, a refrigerant pump 21, a chilled and warm water pump 33, a cooling water pump 35, a blower 14A of a cooling tower 14, a bleeding bump 31, a blower 2A for supplying combustion air to a gas burner 2 or the like are driven by an electricity generated from the generator 3.
Patent JP-H09245386-A (JP)
Title: Method for spreading adhesive to memory disk
Inventor: INAI MASAMI
IPC: G11B7/26
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality disk free from the misalignment of two sheets of circular resin substrates by a small-sized device by rotating a rotary holding table to uniformly spread the adhesive between the circular resin substrates and pressing the end faces of central holes with plural opening/closing vanes. SOLUTION: The second circular resin substrate D2 is placed via the adhesive R on the first circular resin substrate D1 of the rotary holding table X. The rotary holding table X is thereafter rotated to uniformly spread the adhesive R between the first and second circular resin substrates D1 and 2 over the entire part of the disk by centrifugal force and the suction force of the suction grooves P around a boss A1. The plural opening/closing vanes 11 are opened outward by the rotation, by which the pressure is applied on the end faces of the central holes DH of both circular resin substrates to press the end faces. As a result, two sheets of the circular resin substrates are made surely concentric and the misalignment of the first and second circular resin substrates D1 and 2 is corrected. The curing of the adhesive R is executed after the end of the spreading of the adhesive R.  As a result, the high- quality disk free from the misalignment between two sheets of the circular resin substrates is obtd. by the small-sized device.
Patent JP-2000271099-A (JP)
Title: Peripheral vessel resistance measuring instrument
Inventor: MORISE TOSHIO
IPC: A61B5/0402
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral vessel resistance measuring instrument capable of noninvasively and continuously measuring a peripheral vessel resistance. SOLUTION: The pressure maximum time point tamx indicating the maximum pressure Pmax in one pulse wave of the pressure pulse wave detected by a pressure pulse wave sensor 38 is determined by a pressure maximum time point determining means 74. The pulse pressure of the pressure pulse wave from the maximum time point tamx to the time after 180 msec is normalized and the normalizing pulse wave W is determined by a pulse wave normalizing means 76. The peripheral vessel resistance TPR of a living body is calculated from the relation of the equation: TPR=a+bx in accordance with this normalizing pulse wave W by a peripheral vessel resistance calculating means 78 and, therefore, the noninvasive and continuous measurement of the peripheral vessel resistance TPR is made possible. In the equation, a and b are empirically determined constants and x is a variable.
Patent JP-H05252671-A (JP)
Title: Control system for photovoltaic power generation
Inventor: KOBAYASHI HIROTAKE
IPC: H02J3/00
Filed: 1992-02-29
Abstract: PURPOSE:To lower power demand corresponding to the rated output of photovoltaic power generation system at the time of peak power demand especially in summer. CONSTITUTION:A battery 7 for storing output from solar cells 1 is juxtaposed with a photovoltaic power generator and a delay section 5 for controlling the output from the photovoltaic power generation system in proportion to the output from the solar cells 1 or a pyrheliometer with a predetermined lag is also provided. Output from the photovoltaic power generation system is superposed, with a predetermined time lag, on commercial power 8 thus feeding peak power of the photovoltaic power generation system at the time of peak demand of commercial power.
Patent JP-H03218674-A (JP)
Title: Semiconductor device and photoelectric conversion device provided therewith
Inventor: MORISHITA MASAKAZU
IPC: H01L29/165
Filed: 1990-03-27
Abstract: PURPOSE:To enable a photoelectric conversion device to operate stably at a low temperature by a method wherein an Si region and a region of single crystal Si1-XCX are joined together in a graded hetero-junction. CONSTITUTION:A first conductivity type emitter 5, a second conductivity type base 4, and a first conductivity type collector 6 are provided, and a part adjacent to the joined interface between the emitter 5 and the base 4 is formed of Si. A region formed of polycrystalline or single crystal Si1-XCX (X<=0.5) is so formed on the Si region formed in the emitter 5 as to constitute a graded hetero-junction. By this setup, a photoelectric conversion device of this design can be enhanced in current amplification factor hFE and made to operate stably at a low temperature.
Patent JP-S61238653-A (JP)
Title: Device for automatically sorting cutforms
Inventor: MURATA NOBUYUKI
IPC: B65H29/16
Filed: 1985-04-12
Abstract: PURPOSE:To aim at automatizing the sorting of cutforms and at increasing the efficiency of the sorting, by providing a sorting signal generating device for electrically controlling chute device at chute ports, which are arranged at given positions along a guide plate, while the cutforms are slid on the outer surface of the guide plate, being made into close contact with the outer surface of a belt. CONSTITUTION:Cutforms M to be sorted are fed into the gap between a stationary guide plate 1 and a belt 22 in a rotating endless belt conveyor device 2, one by one at the front end of the conveyor belt 22, manually or by a conveyor 3. The cutforms M moves along with the belt 22 under the frictional force thereof with respect to the outer surface of the conveyor 22, sliding on the guide plate 1 in the direction of the arrow P. When a predetermined chute device 4 is actuated in accordance with an electrical signal which is delivered from a sorting signal generating device 6 in accordance with the descriptive contents of the cutforms, a lid member 41 which is normally held in its close position is swung into a position indicated by the solid line to open a chute port 11 formed in the guide plate. In association with this operation, the cutforms M are dropped through the chute port 11 into a storage box 5 so that they may be sorted. After being sorted, the member is returned into its normally close position.
Patent JP-S63265977-A (JP)
Inventor: RAINERU GURASU
IPC: C09D5/00
Filed: 1988-04-01
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-H07287746-A (JP)
Title: Area name display system utilizing map
Inventor: KANEKO HIROSHI
IPC: G06F17/22
Filed: 1994-04-18
Abstract: PURPOSE:To display the name of an area by simple operation utilizing a map and to simplify the input of information annexed to an address by detecting the indication of a specific point on a displayed map, inputting the positional. information of the point and displaying the name of an area including the point based upon the inputted positional information. CONSTITUTION:A map information database 11 is divided in each section displayed on a menu list and constituted of map image information stored as image information and area data expressing the name of an area described in the map image as a character code. When one section is selected from the menu list and a map input method is selected, a processing part extracts the section from the database 11 and displays the extracted section on a display device 12. When a point in an area a-b-c-d-e-a (a to e are coordinate values) is indicated by an input indicating device, the name, e.g. town name data 'TOZAI-CHO 1-', of the area corresponding to ID in the database 11 is displayed in a data input area.
Patent JP-H09226654-A (JP)
Title: Wind screen device for motorcycle
Inventor: NOGUCHI NAOMI
IPC: B62J17/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a device which is mounted in a handle part of a motorcycle so as to prevent blowing in directly to a driver's seat of a wind from the front. SOLUTION: In a wind screen plate 1, a front plate 2, rib 3 and a reinforcing material 4 are mounted so as to narrow an upper part and widen a lower part, to be formed to serve as a wind screen. An arm 5 is mounted in the reinforcing material 4 by a metal fitting 6. The arm 5 is mounted in a motorcycle by a metal fitting 7.
Patent JP-H02259446-A (JP)
Title: Method for measuring suspension rigidity of vehicle
Inventor: UNO HIROSHI
IPC: G01M17/04
Filed: 1989-03-31
Abstract: PURPOSE:To enhance measuring accuracy by resetting the output of an up-and- down direction load detector by placing wheels on force applying tables and fixing a car body to allow the force applying tables to fall by predetermined quantity before moving the wheels up and down. CONSTITUTION:Wheels Tr, Tl are placed on the force applying tables 20 pro vided at a floor surface position and, after a car body is fixed to the ground, the tables 20 are allowed to fall by predetermined quantity before the wheels Tr, Tl are moved up and down. A control apparatus reads the signal from an up-and-down direction load detector to output the same and also reads the signal from the up-and-down direction load detector to calculate a change of load to judge whether said change is a predetermined value or less. As a result, when the change of load is larger than the predetermined value, the displace ment signal corresponding thereto is outputted to further allow the tables 20 to fall. When said change is the predetermined value or less, the displacement signal corresponding thereto is outputted to allow the tables 20 to fall. There after, a load amplifier is reset by an outputted reset signal and measuring accuracy can be enhanced.
Patent JP-H09269230-A (JP)
Title: Light interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To hold a scale factor with high stability by providing a phase modulation factor modulation signal generating circuit, a scale factor correction signal generating means, a means for controlling an input/output scale factor to be constant, and the like. SOLUTION: A phase modulation factor modulation signal generating circuit 53 generates a phase modulation factor modulation signal Vpmc. A scale factor correction signal detecting means 54 for taking out the signal Vpmc from a light receive signal Vp is provided, and the signal Vpmc is taken out as a scale factor correction signal from this means 54. Output from an electric filter 47 is supplied to a light source driving circuit 37, and the light quantity I of a light source 11 is controlled so that the difference Ve becomes zero. The same result can be obtained by controlling the gain of an automatic gain control circuit 49, disposed at the post-stage of a light receiver 17, by the output of the filter 47.
Patent JP-H07324007-A (JP)
Title: Isothiazolone-based compound-containing composition
Inventor: KUBOTA HISAO
IPC: A01N43/80
Filed: 1995-04-04
Abstract: PURPOSE:To obtain an isothiazolone-based compound-containing aqueous preparation having water stability and excellent storage stability, by blending an isothiazolone-based compound having a wide scope of application and excellent effect with a branched cyclodextrin. CONSTITUTION:This isothiazolone-based compound-containing composition is obtained by blending an isothiazolone-based compound with a branched cyclodextrin. A compound of the formula (Y is H or a substitutable hydrocarbon; X1 and X2 are each H, a halogen or a lower alkyl and X1 and X2 are bonded to form a benzene ring which may be substituted) is preferable as the isothiazolone-based compound. 5-Chloro-2-methyl-4-isothiazoline-3-one is especially preferable. The composition is preferably a solution. Further water or an organic solvent such as a glycol-based solvent is preferably added to the system. This composition is useful as an industrial germicide for drain used in a papermaking process, industrial cooling water, a lubricating oil for metal working, an aqueous emulsion, etc.
Patent JP-H01250287-A (JP)
Title: Information transmitting device
Inventor: ICHISE ATSUSHI
IPC: A63F13/35
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible for a video game program to be played among a plurality of terminal units by transmitting operating information of one terminal unit and the other to each other through central control unit. CONSTITUTION:Central control unit 1 has a storage means 23a-23g of video game program and a sending means 27, 28, 29 to terminal units 6a, 6b..., and terminal units 6a, 6b... have a selecting means 67 of a plurality of video game programs, memory 65a to store a selected video game program, a working means 66 and an operating means 69. When a video game program selected by a selecting means 67 of one of the terminal units 6a, 6b... is a game needed for an opponent, one terminal unit 6a requires central control unit 1 for an opponent. Central control unit 1 asks the rest of the terminal units 6b, 6c... for an opponent of the former one and when a response signal is given from any one of them, a video game program selected between one terminal unit 6a and the other is sent out from central control unit 1.
Patent JP-S63247440-A (JP)
Inventor: SATO SHIGERU
IPC: E04B1/344
Filed: 1987-03-31
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-H01251175-A (JP)
Title: Position recognizing device
Inventor: KOGA YASUTAKA
IPC: G06T7/00
Filed: 1988-03-31
Abstract: PURPOSE:To enable an IC chip board to be installed to a substrate at high speed and with high accuracy by obtaining the parameter of the edge position of a substance to be recognized from the gradation level variation of a part where an electrode is disposed on the object to be recognized. CONSTITUTION:An ITV camera 5 executes image pickup by including the sub strate 1 and the IC chip 2 within an identical visual field and outputs the image signal of them. This image signal is made to be binary image data by an A/D conversion circuit 6 and the external form of the substrate 1 and the chip 2 is detected by an external form detection means 11. Next, the gradation level variation of the part where a pattern 3 and a bump 4 are disposed for the detected external form of the substrate 1 and the chip 2 is obtained by an edge position recognizing means 12. Then, the positional parameter of the sub strate 1 and the chip 2 is obtained from the variation of the gradation level. Therefore, the positional dislocation and the rotational dislocation of the sub strate 1 and the chip 2 for a reference position can be obtained from the posi tional parameter at high speed and with high accuracy.
Patent JP-H08333421-A (JP)
Title: Aqueous phosphorylcholine-group-containing polymer solution and its production
Inventor: SHIYUDOU KENSHIROU
IPC: B01D61/02
Filed: 1996-04-01
Abstract: PURPOSE: To obtain an aqueous phosphorylcholine-group-containing polymer solution having a very low concentration of polar impurites and toxic impurities, containing a highly pure phosphorylcholrne-group-containing polymer and substantially freed from irritating properties, odors, etc. CONSTITUTION: The production process comprises polymerizing a polymerizable composition containing a phosphorylcholine-group-containing polymerizable monomer represented by the formula [wherein X is a bivalent organic residue; Y is a 1-6C alkyleneoxy; Z is H or a group of the formula: R<5> -O-CO- (wherein R<5> is a 1-10C alkyl or a 1-10C hydroxyalkyl); R<1> is H or CH3 ; R<2> , R<3> and R<4> are each H or a 1-6C hydrocarbon or hydroxyhydrocarbon group; and m is 0 or 1] in the presence of a nonmetallic polymerization initiator soluble in the water-containing medium to obtain an aqueous crude polymer solution and purifying this solution through a separation membrane.
Patent JP-S5413049-A (JP)
Title: Double effects absorption freezer
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1977-06-29
Abstract: PURPOSE: To recover heat of exhaust heat fluid of exhaust gas, etc. to heat high temperature generator effectively by providing auxiliary generator in condensing pipe from low temperature generator to low temperature heat exchanger. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08278049-A (JP)
Title: Indoor convection forming apparatus
Inventor: ISHIDA HIDEKI
IPC: F24F7/007
Filed: 1995-04-04
Abstract: PURPOSE: To form convection within a room in order to dissipate or alleviate vertical temperature-differences within the room by employing an air cooling material installed in a ceiling portion of the room and cooled by a Peltier element. CONSTITUTION: For instance, an air cooling material 5 composed of a heat absorbing-and-radiating plate having a Peltier element is provided on a side face in a longitudinal direction of a rectangular box-shaped case 3 of a luminaire recessed in a ceiling, which case has an opened bottom. Current is applied by a Peltier element energization control box 6 in such a manner that an indoor side face of the air cooling material 5 opposing a fluorescent tube 4 functions as a heat absorbing face and a face in contact with the case 3 functions as a heat radiating face. In a room provided with the above-described indoor convection forming current, when the Peltier element of the air cooling material 5 is energized, an indoor side face of the air cooling material 5 is cooled and a downwardly oriented flow (D) is formed along the indoor side face of the air cooling material 5.  In association with the downward flow, an upwardly oriented flow (U) is formed along another longitudinal side of the case 3, forming a convection in the room.
Patent JP-H04312413-A (JP)
Title: Electric water boiler
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1991-04-11
Abstract: PURPOSE:To save the space of an electric water boiler and improve its using operability. CONSTITUTION:An electromagnet 10 is used for the driving source of a centrifugal pump rotating an impeller 8 with a magnet to feed a liquid, and the polarity is freely changed to change the feeding speed of the liquid. A motor used for the driving source in the past is not required, another function can be provided for its space, and the function of an electric water boiler can be improved. It can be compactly designed.
Patent JP-H01251520-A (JP)
Title: Manufacture of ceramic superconductive wire
Inventor: NASU HIROYUKI
IPC: H01B12/04
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a superconductive wire having easy elongation, excellent orientation and highly critical current density by directly spinning a material or a rod. CONSTITUTION:At least one element or more selected among Bi, In, Tl, Sn, Pb and Sb, Sr and/or Ba, Ca and Cu are incorporated at an atomic ratio of 1:(0.5-2):(0.5-2):(1-5), thereby manufacturing a rod 1. The rod 1 is heated at 400-500 deg.C, followed by spinning. The spun linear material 3 is heated at 700-900 deg.C in an oxidizing atmosphere 4, followed by a continuous coating process of a protective film therearound. This eliminates quick cooling adapted to form an amorphous form so as to enable easy elongation, thereby obtaining a ceramic superconductive wire having high current density.
Patent JP-S63241420-A (JP)
Title: Electric meter
Inventor: WATANABE TAKASHI
IPC: G01D11/26
Filed: 1987-03-30
Abstract: PURPOSE:To easily make a read by arranging a wiper member formed of a rod type magnet made of an elastic soft material with fins inside the window of a meter, moving the wiper member from outside the meter, and removing drops of water, etc., sticking inside the window of the meter. CONSTITUTION:The wiper member 8 which has the fins 801 and 802 formed on both sides of a surface 803 facing the internal surface 2A of the window 2 by using the elastic soft material such as soft rubber or soft resin is arranged below the internal surface of the window 2 of the external box part. Then when it is difficult to read a metered value because of drops of water or dew sticking on the internal surface 2A of the window 2, a wiper operating tool 9 formed similarly to the member 8 is brought into contact with the front surface 2B of the window 2 to attract the member 8 and the operating tool 9 is slid up-and-down to wipe away the drops of water, etc. Consequently, the metered value is easily read.
Patent JP-H06264122-A (JP)
Title: Operating method of blowing fine pulverized coal in blast furnace
Inventor: HISAMUNE NOBUYUKI
IPC: C21B5/00
Filed: 1993-03-12
Abstract: PURPOSE:To restrain the influence on blast furnace operation to the min. limit by blending plural kinds of coals before and after changing the kinds at the time of changing the kinds of coals and executing the blowing of the fine pulverized coal while gradually changing the kind of coals. CONSTITUTION:In the case of using plural kinds of coals in using the fine pulverized coal for blowing into the blast furnace together with hot blast from a blasting tuyere, calorific quantity of the individual coal is previously obtained. In the case of changing the kind of coal at the time of operating the blast furnace, the plural kinds of coals before and after changing the kinds are preferably blended plural times, and according to the calorific quantities, the kinds of coals are gradually changed. In such a way, even in the case of changing the kinds of coals in using the fine pulverized coal, the effect on the blast furnace operation is restrained to the min. limit.