baber/WOPTO huggingface dataset:
Patent JP-S61251760-A (JP)
Title: Gas detecting element with filter
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1984-12-29
Abstract: PURPOSE:To reduce a variation of sensitivity by SO2 gas and to satisfy a responding time condition in the inspection provisions by regulating a value of a function which makes an area to contact with gas to be detected of a preventing gas eliminating part made of filter material of activated alumina, the passing direction thickness of the gas to be detected, the apparent specific gravity and the storage capacity of a gas responding body of the whole filter a variable to <=60. CONSTITUTION:In a gas detecting element with the filter provided with the filter made of the filter material of the activated alumina, when the area to contact with the gas to be detected of the preventing gas eliminating part made of the filter material, the passing direction thickness of the gas to be detected, the apparent specific gravity and the storage capacity of the gas responding body of the whole filter are denoted as Scm<2>, Dcm, R and Vcm<2> respectively, the variation of sensitivity by the SO2 gas can be reduced and besides, the responding time condition in the inspection provisions can be satisfied by regulating T indicated by a formula to <=60.
Patent JP-S62135744-A (JP)
Title: Lens projection characteristic measuring device
Inventor: YASUKAWA YUSUKE
IPC: G01M11/02
Filed: 1985-12-10
Abstract: PURPOSE:To measure automatically and with a high accuracy the center of a lens transmission light by constituting the titled device so that a circular pattern light can be used as an incident light to a lens. CONSTITUTION:A television camera 212 to which a lens to be measured 211 has been attached is attached to a rotary base 213, so that it can rotate centering around an optical axis A of this lens 211. Also, an auto collimator 214 used as a projector for irradiating a reference pattern as parallel rays L1 is installed obliquely in the surface containing the optical axis A, so that an irradiated light turns to a spot on a production to the upper part of the optical axis A of the lens 211. Also, a mirror 217 is provided so that its angle is variable, through a fitting member 216 for moving a moving shaft 215. In such a state, a circular slit light from a slit light source becomes parallel rays L1 by the collimator 214, therefore, the rays L1 which have transmitted through the lens 211 are also the circular pattern light and brought to an image pickup by the television camera 212. In such a way, the center point of a transmission light of the lens 211 can be derived automatically and with a high accuracy.
Patent JP-S63135569-A (JP)
Inventor: YANAGIHARA TAKESHI
IPC: D06M101/16
Filed: 1986-11-18
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-H10125650-A (JP)
Title: Etching method, and forming method of diaphragm which uses the method
Inventor: WATANABE MASAYASU
IPC: C09J201/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To easily avoid, with simple technique, that elements and wiring which constitute an integrated circuit are damaged by etching solution, by covering unevenness which elements and wiring on the surface of a substrate form, with a coating layer, in the completely stuck state. SOLUTION: A coating layer 14 in the state of a thin film is completely stuck to unevenness formed by elements and wiring, which constitute an electronic circuit 16. Thereby it can be avoided by simple technique that air gaps are generated between unnevenness on the surface of the electronic circuit 16 and the coating layer 14 in the state of a thin film. As a result, the effect that superior step coverage characteristics can be obtained is exhibited. Further superior step coverage characteristics can be obtained by using present semiconductor process, so that it can be easily avoided by simple technique that etching solution 22 permeates from air gaps.
Patent JP-H0994162-A (JP)
Title: Water drainage structure of warmer
Inventor: SUZUKI KAORU
IPC: A47J27/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To conduct water drainage work immediately after the stop of a warmer. SOLUTION: A communication pipe 30 whose one end is connected to the water feed/drainage pipe 26 of a water storage tank 7 is arranged along the lower side of the lower end of the water feed/drainage pipe 28 of a stream tank 8. The lower end of the water feed/drainage pipe 28 of the steam tank 8 is connected to the communication pipe 30 through a through-hole 31 throttled into a small diameter. The other end of the communication pipe 30 is connected to a drain pipe 34 with a drain valve 35 interveniently provided. When the drain valve 35 is opened, the water remaining in the water storage tank 7 and the high temperature hot water remaining in the steam 8 flow into the communication pipe 30 in confluence from the respective water feed/drainage pipes 26, 28, and are discharged through the drain pipe 34.  As the water feed/ drainage pipe 28 of the steam tank 8 is connected to the communication pipe 30 in the state of being throttled, a small quantity of high temperature hot water is joined to a large quantity of water and mixed in the communication pipe 30, and as a result, water drainage is conducted in the state of temperature being lowered moderately.
Patent JP-H04150829-A (JP)
Title: Optical apparatus for illumination
Inventor: MATSUMOTO KAZUHIRO
IPC: G03B15/05
Filed: 1990-10-16
Abstract: PURPOSE:To achieve an efficient utilization of a luminous flux by reflecting the luminous flux emitted in directions other than those as specified from a strobe light source with a reflection mirror. CONSTITUTION:When light is emitted from a strobe light source 7, a luminous flux thereof travels on an optical axis 02 to be reflected with a bored mirror 2 via an opening 6a of an opening stop 6 and a relay lens 5, reaches and eye E to be inspected via an objective lens 1 to light the eyeground and an eyeground image is recorded on a film 4 via an eyeground reflection light, an opening of the bored mirror 2 and a photographing lens 3. When a first concave mirror 8 and a second concave mirror 9 are arranged, luminous fluxes emitted in directions B, C and D are reflected with the first concave mirror 8 and the second concave mirror 9 and allowed to pass through the opening 6a. As a strobe light source 7 is shaped roughly in a ring, this increases a quantity of light reaching the eyeground of the eye E to be inspected thereby allowing the production of a clear eyeground image.
Patent JP-H04151763-A (JP)
Title: Engineering document system
Inventor: ARAI MAKOTO
IPC: G06F17/21
Filed: 1990-10-16
Abstract: PURPOSE:To quickly and accurately manage documents by interposing an interactive editor between a data base and a terminal station and automatically generating a document corresponding to data by file transfer and editing and updating the document by update information. CONSTITUTION:This system consists of a data base 1, a host computer 2 for retrieval processing of the data base 1, a working station 3 in a terminal which generates a document corresponding to the contents of the data base 1 in a fixed format, and an interactive editor 4 interposed between the data base 1 and the terminal station 3. Update information of the data base 1 on the side of the host, 2 is transferred as a file to the terminal working station 3, and the interactive editor 4 is automatically run to generate or update the document in a real time. Thus, the contents of the data base 1 and the document in the fixed form accurately correspond to each other, and it is unnecessary to write the document twice, and the documents are quickly and accurately managed.
Patent JP-H03137690-A (JP)
Title: Display guard filter
Inventor: ITAGAKI KATSUHIKO
IPC: G09F9/00
Filed: 1989-10-23
Abstract: PURPOSE:To guard the visual field of a display panel by inserting opaque slit plates into a transparent plate or a sheet in parallel therewith. CONSTITUTION:A display guard filter is designed to insert plural opaque plates into the transparent plate 1 in parallel therewith. If this display guard filter is used, a person positioned in an area of a display angle A can view contents displayed on the display panel 3. However, a person in a direction of a dead angle B or C cannot view the contents displayed on the display panel 3. By narrowing the slit plate interval D of the split plates 2, the display guard filter with high directivity can be obtained.
Patent JP-H10102062-A (JP)
Title: Cleaner for upper part of opening of coke furnace
Inventor: MATSUMOTO YUTAKA
IPC: C10B43/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for an upper part of the inside of the opening of a coke furnace, which mechanically scrapes off coal tars and carbon attached and accumulated on the upper surface of the inside of the opening of a coke furnace, and cleans there. SOLUTION: A head ironwork 2 is attached on the front end of a reciprocating rod 1a of a hydraulic cylinder 1. One end of a link arm 3, which turns the middle part of the head ironwork 2 to the original position, is linked to the head ironwork 2 and the other end of the link arm 3 is linked to the lower end of a vertical turn buckle-type arm 8 with a pin 9. The upper end of the turn buckle-type arm 8 is linked to the lower end of a fun-type turning arm 11, which makes fun-like motion. A scraper 13, for scraping off coal tars and carbon attached and accumulated on the upper surface B inside an opening A of a coke furnace, is attached on the upper end of the fun-type turning arm 11.
Patent JP-2000102376-A (JP)
Title: Temperature control equipment for incubator
Inventor: TAMAOKI YUICHI
IPC: C12M1/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To control the temperature of reaction blocks holding reaction tubes in various ways. SOLUTION: This temperature controller 20 for an incubator has reaction blocks 21 holding plural reaction tubes 25, thermally conductive plates 22 each mounted by the reaction block, and heating and cooling elements 23 for heating or cooling the plates through the reaction blocks. When reacting reaction solution stored in the reaction tube by heating or cooling the reaction solution with the element through the reaction block, the temperature controller for an incubator is assembled in such a way that it has plural thermally conductive plates, has heating and cooling elements in number corresponding to that of the thermally conductive plates, and the elements can be individually controlled by the controller 24.
Patent JP-H01119271-A (JP)
Title: Foul indicator for basketball game
Inventor: SHISHIDO HIDEOMI
IPC: A63B71/06
Filed: 1987-10-31
Abstract: PURPOSE: To make a space smaller and to enable operation of an apparatus only by one person by displaying seven fouls and five fouls on one displaying apparatus and displaying the numbers of both seven fouls and five fouls. CONSTITUTION: A group of key switches comprises a rotary switch 7 with at least seven step switching positions corresponding to seven fouls and the first to the fifth key switches K1-K5 corresponding to five fouls in basketball game, are provided. In addition, in a signal changing circuit 23, five signals from the group of key switches are converted to each pulse signal. In addition, on a displaying part 2 consisting of at least seven step displaying bodies D1-D8, a displaying body is driven for displaying by a signal from a switch 7 and when the key switch is operated, a displaying body of the corresponding step is driven for an on/off displaying. In addition, in a prohibiting circuit 18, only when there exists either signal of the key switches, inputting of a seven foul signal outputted from a switch 7 into the displaying part for the seven foul signal, is stopped.
Patent JP-H03140819-A (JP)
Title: Absolute encoder
Inventor: HATTORI TETSUO
IPC: G01D5/249
Filed: 1989-10-26
Abstract: PURPOSE:To enable accurate detection of a position by a method wherein a code signal detected using one of first and second sensor groups is set as initial value when a power source is closed and reloaded with a movement using one of detection signals of third and fourth sensors after the start of a relative movement. CONSTITUTION:When a power source is closed, selection circuits 3C-3E select terminals 6b and 6c of a selection output circuit 3A and a power On circuit 6 by a selection command signal from a terminal 6a of the circuit 6 to make a shift register 3B ready to input a series signal in a right shift from the circuit 3A. Then, a clock pulse is outputted at the terminal 6b of the circuit 6 and a 4-bit code is transferred to the register 3B from the circuit 3A. After the end of the transfer, the selection command signal is inverted and the circuits 3C-3E select outputs respectively from a sensor 2d, a trigger circuit 4 and a direction discriminator circuit 5. Then, when a relative movement is started and a detector section 2 is moved to a code disk 1, the circuit 5 compares signals from sensors 2e and 2f in phase to select one of shift inputs 3Ba and 3Bb thereby permitting reloading of a 4-bit code signal with the register 3B.
Patent JP-H11117836-A (JP)
Title: Safety device for starting motor
Inventor: TAKANO AKIYO
IPC: F02N11/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a starting motor, which prevents the teeth of the pinion gear of a motor and those of the flywheel gear of an engine both being meshed from shattering and the fragment from flying away to injure the operator. SOLUTION: A safety device for a starting motor comprises an air motor 2 with a pinion gear 2a adapted to be reciprocated or rotated by compressed air into engagement with the gear 1a of a flywheel 1 in an engine, a starting valve 5 and a startup-interlocking solenoid valve 6 both interposed in a line 4 that connects the air motor 2 to an air pressure source 3 in this order from the source side, and a pulse sensor 9 for detecting the rotational speed of the flywheel 1. This solenoid valve 6 is switched over from its opened position to its closed position by a control unit 8 that receives an ON signal that a limit switch 7 outputs when the starting valve 5 is opened, and again to its opened position after a fixed time period T1 or T2 from the time point where the engine speed indicated by the detection signal of the sensor 9 falls below 30 rpm.
Patent JP-S62135370-A (JP)
Title: Ink jet recorder
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/01
Filed: 1985-12-10
Abstract: PURPOSE:To ensure that the diameter of dots on a recording paper is constant irrespective of the ambient temperature and favorable printing quality can be obtained with favorable adhesion of an ink to the recording paper, by recording while heating the recording paper to a specified temperature not higher than the melting point of the ink, in a hot-melt ink jet recorder. CONSTITUTION:While a carriage 1 is moved on a guide member 2 in the axial direction of the latter, a recording head 4 supplied with an ink from a tank 5 ejects ink droplets 7 toward a recording paper 6 which is set on a platen 3 and is heated to a temperature not higher than the melting point of the ink by a heater incorporated in the platen 3. On reaching the surface of the paper, the ink droplet 7 is spread in a thin form without blurring on the surface of the paper 6 heated to the temperature not higher than the melting point of the ink, so that a constant dot diameter substantially not affected by the ambient temperature and favorable adhesion of the ink to the paper can be obtained. Further, with the recording paper 6 heated, the same dot diameter can be obtained through an ink consumption smaller than that in the case of not heating the paper, and a lower cost and a higher speed can be achieved.
Patent JP-H08134297-A (JP)
Title: Polystyrene resin composition
Inventor: MIYASHITA SUSUMU
IPC: C08K7/18
Filed: 1994-11-11
Abstract: PURPOSE: To provide a resin compsn. capable of suppressing or preventing the creation of a flow mark, which is likely to occur in molded articles, or capable of eliminating the flow mark. CONSTITUTION: This polystyrene resin compsn. comprises polystyrene resin with spherical particles having an average particle diameter of 20 to 100μm being incorporated therein. The spherical particles contained in the polystyrene resin compsn. can successfully roughen the surface of a molded article in a matte form to lower the gloss and can provide a molded article having high- grade appearance.
Patent JP-H03138950-A (JP)
Title: Heterojunction bipolar transistor
Inventor: NAKAGAWA ATSUSHI
IPC: H01L21/331
Filed: 1989-10-24
Abstract: PURPOSE:To shorten the electron running time in a collector depletion layer and to improve high frequency characteristics by providing a structure wherein the potential of the conduction energy band of a semiconductor material having impurity concentration at a degree at which the perfect depletion state is obtained in operation is higher than the conduction energy band of a semiconductor material having high-concentration (n) type impurities. CONSTITUTION:A collector layer (i-type GaAs) 5a and a collector layer (n<+> InAs) 5b are connected to a base layer 4. A semiconductor material has an impurity concentration at a degree such that the perfect depletion is obtained when a transistor is operated. A semiconductor material 2 is in contact with a collector electrode 7 and has high-concentration n-type impurities. A heterojunction is formed of the material 1 and the material 2. In this structure, the potential of the conduction energy band of the semiconductor material 1 is higher than that of the conduction energy band of the semiconductor material 2. Therefore, the potential regions of the collector layers 5a and 5b comprising the semiconductor material 1 become gentle. The electrons can run through the collector layers 5a and 5b with a high speed being maintained. Thus, the electrons can run through the collector depletion layer at the high speed, and the heterojunction bipolar transistor whose cut-off frequency can be improved can be realized.
Patent JP-2001107137-A (JP)
Title: Method for producing high strength bend pipe excellent in low temperature toughness
Inventor: OKAGUCHI HIDEJI
IPC: C22C38/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bend pipe having the tensile strength of >=760 MPa and moreover combining excellent base material and weld zone toughness and weldability. SOLUTION: A steel pipe having a chemical composition containing 0.02 to 0.12% C, 0.8 to 1.7% Mn, 0.4 to 2.5% Ni, 0.05 to 0.6% Mo, 0.005 to 0.04% Nb, 0.0005 to 0.0015% B, <=0.20% Si, <=0.6% Cu, <=0.8% Cr, <=0.1% V, <=0.03% Ti, <=0.003% Ca and <=0.03% Al, and the balance Fe with impurities, in which the content of P in the impurities is controlled to <=0.015%, S to <=0.003%, and N to <=0.004%, and moreover, the value of fn1 expressed by fn1=30N(%)+C (%)+Si(%)+5Al(%) is <=0.40% is heated to the temperature range of 800 to 1,000 deg.C, is subjecting to bending working, is subsequently cooled to a temperature of 800 to 650 deg.C at a cooling rate of <=120 deg.C/min and is then cooled to <=400 deg.C at a cooling rate of >=5 deg.C/sec.
Patent JP-H05122495-A (JP)
Title: Image editor
Inventor: KURITA MITSURU
IPC: G06T11/60
Filed: 1991-10-24
Abstract: PURPOSE:To enable character synthesis in which the color and density of a character for a character original and a halftone original can be preserved to be performed and especially, to apply this editor widely to the aspect of design. CONSTITUTION:Memory 307 stores a first color separation image signal, and an area generating part 308 reads out the first color separation image signal from the memory 307, and when a second color separation image signal is inputted synchronizing with the above readout, one of the first or second color separation image signal inputted based on input is selected, and a third color separation image signal can be generated based on a selected color separation image signal, and a generated third color separation image signal is stored in the memory 307.
Patent JP-H09168396-A (JP)
Title: Production of optically active 5-hydroxy-2,3,4,5-tetrahydro-1h-benzazepine derivative
Inventor: MATSUBARA ATSUSHI
IPC: C12P41/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful as a synthetic intermediate for a compound having vasopressin antagonism by reacting a specific 2,3,4,5-tetrahydro-1H-benzazepine derivative with vinyl acetate in the presence of a lipase. SOLUTION: A 2,3,4,5-tetrahydro-1H-benzazepine derivative of formula I (R<1> is H or a halogen; R<2> is phenylsulfonyl which may contain a lower alkyl group on the phenyl ring) [e.g. 7-chloro-5-hydroxy-1-(p-toluenesulfonyl)-2,3,4,5- tetrahydro-1H-benzazepine] is reacted with vinyl acetate in the presence of a lipase at 38 deg.C for 40 hours to give the objective optically active 2,3,4,5- tetrahydro-1H-benzazepine derivative (salt) of formula II useful as a synthetic intermediate for a compound having vasopressin antagonism.
Patent JP-H07100071-A (JP)
Title: Bread maker
Inventor: YOSHIDA SHINJI
IPC: A21B7/00
Filed: 1993-10-08
Abstract: PURPOSE:To achieve sufficient leavening to prevent the height of bread baked from decreasing by controlling a bread leavening period prior to the baking process. CONSTITUTION:In this bread maker, the operation of a leavening-period control key 38 can be accepted during the period from the start of a bread making process with the press of a starting button 37 to the time at which a normally 50-minute baking period starts; when the operation of the leavening-period control key 38 is accepted, the normally 50-minute baking period is prolonged by 30 minutes. The prolonged baking period can be canceled before the extended baking period ends. The operation of the leavening-period control key 38 and the canceling of the baking period are accepted by a microcomputer in the bread maker, so the length of the leavening period can be adjusted. A display 39 digitally displays the prolonged baking period. Also, insufficient bread making due to insufficient leavening can be prevented.
Patent JP-H10122418-A (JP)
Title: Solenoid valve operating device and hot water supply device
Inventor: INOUE KENSAKU
IPC: F16K31/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve operating device for specifying a broken position of a solenoid valve coil. SOLUTION: A solenoid valve operating circuit unit 1 is arranged to independently switch conduction or dis-conduction of current passed from a first power supply unit 11 for operating a solenoid valve to a plurality of solenoid valve coils 13a, 13b in relay contacts 14a, 14b. A solenoid valve control circuit unit 2 is arranged to independently control feed of current from a second power supply unit 21 to relay contacts 24a, 24b in a relay control unit 23. A single current detecting means 12 is arranged to detect current supplied from the first power supply unit 11 to the solenoid valve coils 13a, 13b in the solenoid valve operating circuit unit 1. Each failure of breakage of the solenoid valve coils 13a, 13b is judged by a breakage failure judging means 23e of the relay control unit 23 on the basis of a current detecting signal 15 outputted by a current detecting means 12.
Patent JP-S61151495-A (JP)
Inventor: ONISHI YUKIO
IPC: F16K31/68
Filed: 1984-12-25
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。