baber/WOPTO huggingface dataset:
Patent JP-H08229021-A (JP)
Title: Tomographic image photographic device
Inventor: ISONO HIROTAKA
IPC: G01R33/48
Filed: 1995-02-23
Abstract: PURPOSE: To judge whether the whole tomographic plane in the photographing region can be photographed prior to photographing by measuring the length that a top plate is required to be moved for photographing, and judging whether the length exceeds the residual distance or not. CONSTITUTION: A testee M is mounted on a top plate 13, and the top plate 13 is fed into the opening section 3 of a gantry 11 to the position where the front tomographic plane of the photographing region is irradiated by a light projector 5. When a switch SW is pushed, the residual distance calculation section 20c of a controller 20 obtains the distance (d) that the top plate 13 is fed from a limit switch LS1 from an encoder 14, calculates the residual distance based on the stroke and the prescribed distance stored in a stroke memory 20a and a prescribed distance memory 20b, and displays the residual distance on the display section 15 of a top plate support frame 12. A photographer measures the length of the photographing region of the testee M via a scale on the upper face of the top plate 13 and compares the length of the photographing region with the residual distance displayed on the display section 15.
Patent JP-S63226914-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L21/02
Filed: 1987-03-16
Abstract: PURPOSE:To obtain an SOI substrate whose adhesion is good and whose crystal quality is good by a method wherein a thin-film crystal silicon layer is isolated to be island-shaped, an amorphous silicon layer is applied to an SiO2 film including the island-shaped crystal silicon layer and this layer is heat-treated and crystallized to be a crystal silicon layer. CONSTITUTION:Two silicon wafers 20, 21 which contain silicon oxide films 20', 21' on their surfaces are piled up and glued; one silicon wafer 21 is etched and a thin-film crystal silicon layer 21 is formed. Then, the crystal silicon layer 21 is patterned and separated into more than one island; an amorphous silicon layer 22 is applied to the silicon oxide film 20' containing the island-shaped crystal silicon layer 21; the amorphous silicon layer 22 is heat-treated and transformed into a crystal silicon layer 22'. By this setup, because crystals are grown on the island-shaped crystal silicon layer 21 whose crystal axis and plane orientation coincide with each other, the crystal silicon layer 22' of good crystal quality is obtained. In addition, because the close adhesion between the amorphous silicon layer 22 and the SiO2 film 20' is good, it is possible to obtain an SOI substrate whose adhesive strength is strong and, accordingly, whose quality is excellent.
Patent JP-S59193176-A (JP)
Inventor: JIYOSEFU JIYON PARUCHIYAA
IPC: C08J7/04
Filed: 1984-03-29
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-H0673305-A (JP)
Title: Coating composition with excellent marring resistance and antistatic property for molded synthetic resin object
Inventor: YAMAMOTO NAOKI
IPC: C09D133/14
Filed: 1991-03-26
Abstract: PURPOSE:To improve wearing resistance, solvent resistance, and antistatic properties by mixing a polymerizable compound having (meth)acryloyloxy groups with a compound having an alpha,beta-ethylenically unsaturated bond and a specific copolymer. CONSTITUTION:30-99.5 pts.wt. polymerizable compound having at least two (meth)acryloyloxy groups per molecule is mixed with 0-69.5 pts.wt. compound having one alpha,beta-ethylenically unsaturated bond per molecule and 0.5-40 pts.wt. copolymer obtained by copolymerizing 20-99wt.% compound having a quaternary ammonium salt group and represented by formula I (wherein R1 is H or methyl; R2 to R4 each is H or a 1-9C alkyl which may have a substituent; (m) is 1-10; and X<-> is an anion) with 80-1wt.% compound having one copolymerizable double bond and represented by formula II (wherein R5 is H or methyl; R6 is H, a 1-18C alkyl, an aryl, or an aralkyl; A is a 2-4C alkylene; and, (n) is 0-50).
Patent JP-S60207072-A (JP)
Title: Gas insulating current transformer
Inventor: OOYAMA SATOSHI
IPC: G01R15/24
Filed: 1984-03-31
Abstract: PURPOSE:To simplify a structure by reducing the number of constitutional parts of a current transformer and a transformer, by using the intermediate electrode of the transformer arranged in a tank as a part of an optical current transformer without obstructing the transmission of light between an optical magnetic field sensor and a detection apparatus. CONSTITUTION:When the power source 1 in the side of a tank 1 is supplied to a detection apparatus 9, light from a light emitter LED is transmitted to an optical magnetic field sensor 5 by space transmission and incident from a light access surface 5a to turn around a conductor 3. Thereafter, light is issued to the ouside of the optical magnetic field sensor and again spatially transmitted to be returned to a light receiver PD while an electric signal is outputted from an operator OP to be operated as a current transformer. A metal ring 2 is held at float potential insulated from the tank 1 and each of conductors 3u-3w and the potential of each conductor can be divided by utilizing the main condenser C1 and the voltage dividing condenser C2 formed between the metal ring 2, the conductor 3 and the tank 1 and the use as a condenser type current transformer for a measuring instrument can be performed.
Patent JP-H1067873-A (JP)
Title: Method for making substrate surface hydrophilic
Inventor: KOJO RYUICHI
IPC: C08J7/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a resin substrate hydrophilic whereby a surface layer formed on the substrate is given a better abrasion resistance while maintaining the degree of hydrophilicity corresponding to the photoexcitation of a photocatalyst. SOLUTION: This method contains the step of subiecting a substrate surface to an electric discharge treatment, an alkali treatment, an ultraviolet treatment, or a treatment wherein the surface is irradiated with light contg. photons having energy capable of exciting a photocatalyst while being kept in contact with the catalyst; the step of coating the surface with a layer contg. a photocatalyst and a silicone resin; and the step of irradiating the layer contg. the catalyst and the resin with light contg. photons having energy capable of exciting the catalyst to convert at least a part of org. groups bonded to silicon atoms of the resin into hydroxyl groups.
Patent JP-2000257945-A (JP)
Title: Air-conditioning duct unit and installation method of air-conditioning duct using the same
Inventor: KAMATA MASATO
IPC: F24F13/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning unit convenient for installation and transportation and an installation method for air-conditioning duct, using the duct unit. SOLUTION: Body part of a box type duct is divided into L-type body units and frame units, inserted into the opposite ends of a duct unit 1, are provided independently to constitute a duct unit 1. The duct unit 1 is transported to an installation site, where the L-type body units are jointed into a box and the frame units are inserted into the opposite ends of the body unit formed in the box thus assembling a duct unit 1 in the field. One assembled duct unit 1 is pulled onto the frame 14 of a suspension bolt 12 and coupled with a second duct being assembled and pulled similarly. Subsequently, one duct unit is pulled again by means of a rope 18 and coupled similarly and a supporting bar is fixed between left and right suspension bolts 12. The duct is secured to a supporting bar using a fixing angle, thus installing a duct of linear part.
Patent JP-S57179519-A (JP)
Title: Surveillance device of combustors of gas turbine
Inventor: HOSHINO KAZUSADA
IPC: F23R3/00
Filed: 1981-04-27
Abstract: PURPOSE:To prevent the wrong diagonsis on the combustors due to improper measurements at normal combustion by a method wherein the abnormality is decided from the deviation of the means value of a group of values of exhaust temperatures of the combustors, which are measured at every plurality of adjoining positions and divided so that the total number of the mean values is more than the number of the combustors, from the mean value of all the measured values of exhaust temperatures of the combustors. CONSTITUTION:The mean value of a group of values of exhaust temperatures of the combustors is calculated by grouping the detected values of temperature detectors arranged in every plurality of adjoining measuring positions and divided into a number of groups so that the total number of the mean values is more than the number of the combustors. Furthermore, the mean value of all the measured values at all the measuring positions. Deviation of each said mean value of a group of values from said mean value of all the measured values is calculated and compared with the standard value in order to decide the abnormality. The deviation DELTAC between the maximum temperature and minimum temperature to be measured under normal operating conditions is theoretically rendered to be (0.13-0.30)DELTAC0. Because the value of the deviation DELTAC substantially lies within the range of scattering of exhaust temperatures themselves, the accurate and proper surveillance of the combustors becomes possible.
Patent JP-H07273897-A (JP)
Title: Modem device
Inventor: MATSUBARA MASANORI
IPC: H04M11/00
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the required number of power sources as for as possible by removing the battery pack of a digital portable telephone set, fitting it to one fitting part of the modem device and fitting the device to the telephone set through the other fitting part installed on the opposite side. CONSTITUTION:A battery pack 30 is normally engaged with a fitting part 31 in a digital portable telephone set 3 and a digital portable telephone set 3 can be separately used. The battery pack 30 is removed from the fitting part 31 and the 1st fitting part 21 of a modem 2 is engaged with it. In the modem 2, the battery pack 30 is engaged with a 2nd fitting part 22 at the opposite side of the 1st fitting part 21 and the power supply of the battery pack 30 is supplied through the modem 2 to the portable telephone set 3. Thus, the data from a digital communication terminal 1 are taken in from an external connector 25 to the modem 2 and they are converted into digital signals. Then, they are taken in the digital telephone set 3 through a cable 20.
Patent JP-H11257152-A (JP)
Title: Engine provided with cooling device between bores
Inventor: YOSHII OSAMU
IPC: F01P3/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To strongly cool a boundary wall part between mutually adjacent cylinders. SOLUTION: A plurality of cylinders are longitudinally arranged on a cylinder block 1, a cylinder jacket 4 is formed on the cylinder block 1, a passage forming member 3 is casted in a boundary wall part 13 between mutually adjacent cylinders, and a boundary wall part cooling fluid passage 5 taking the passage forming member 3 as a part of the passage is provided independently of the jacket 4. Lubricating oil 24 of an engine is pressure-fed to the boundary wall part cooling fluid passage 5 by an oil pump 6.
Patent JP-H06245826-A (JP)
Title: Composite desk
Inventor: OKUZONO HITOSHI
IPC: A47B13/00
Filed: 1993-02-26
Abstract: PURPOSE:To mount a vertical panel or counter top on a desk top plate and to give a good appearance. CONSTITUTION:A panel fixing metal 12 is fixed to the side face of a desk top plate 4, and a mounting projection 16 is projected upward from the top panel 4. A counter panel (vertical panel) 6 to be vertically mounted on the top plate 4 is composed of a inside panel 42 and outside panel 44, and they can be connected and disconnected using push-connecting fastener 84 and 90. A bracket 48 is fixed to the inside panel 42, and a panel side engaging portion 58 which has a vertical column structure is inserted into the mounting projection 16 of the panel fixing metal 12. A counter top 8 has an under side part 96 which is inserted into a hole 82 of the inside panel 42, and clamped with a vis. The outside panel 44 is pushed and connected to the inside panel 42 to conceal the assembly structure of the inside panel 42.
Patent JP-2000261169-A (JP)
Title: Structure of opening/closing controller
Inventor: KUMAGAI HIROSHI
IPC: H05K7/18
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the outer form from being deformed in an installed opening/closing controller when an earthquake breaks out. SOLUTION: A box-type frame 10 whose size can store a control center as an opening/closing controller and whose strength is large is formed by using a long structure material. The control center is stored in the frame and is connected with the box-type frame 10. The upper end and the lower end of the stored control center are connected to the box-type frame 10.
Patent JP-S63101699-A (JP)
Title: Gun with pivotally movable barrel and hammer device
Inventor: KIISU ERU MIRIMAN
IPC: F41B11/648
Filed: 1987-03-19
Abstract: A gun is provided with a pivoting barrel (25) and a cocking and retaining lever (61) which cocks the hammer (34) and retains the barrel in the firing position. When the lever moves to the unlocking position, the barrel is released and the hammer is cocked. When the barrel is loaded, the barrel is pivoted back to the firing position and the lever is moved to the locking position to retain the barrel.
Patent JP-H11253445-A (JP)
Title: Method and device for ultrasonic imaging
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To properly implement imaging up using a microbaloon contrast medium by controlling a frequency at the time of receiving an echo in performing imaging using the medium based on the echor after transmitting ultrawave to a subject into which the agent is charged. SOLUTION: A microbaloon contrast medium 40 is charged into a subject body 4 preliminarily, and then imaging is started by an operator after the time when it covers all subject portions. The operator brings a ultrasonic probe 2 into contact with a required portion of the body 4, and displays two kinds of B mode images on a display 16 by operating an operation part 20. The operator moves an operation button of the part 20 while observing the image on the display 16 so as to control the frequency band to receive non-basic wave echo. At this time, according to the change in luminance corresponding to a signal within the band, the condition of contrast medium changes, and therefore by moving the button an interactive manner while viewing the change, images to be obtained by use of the medium can be obtained in a best condition.
Patent JP-H11254215-A (JP)
Title: Power tool
Inventor: ICHIJO TOSHIHIRO
IPC: B25D17/26
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a power tool capable of preventing lubricating oil from leaking out to the exterior of an outer frame member and efficiently operating the reduction mechanism unit by the lubricating oil. SOLUTION: An opening 1a is provided on an outer frame member 1 and a pressure regulating member 2 communicating with the interior and the exterior of the outer frame member 1 is provided on the opening 1a. Inflated air is constantly discharged toward the exterior of the outer frame member 1 through a through hole 2a on the pressure regulating member 2 of less resistance. Thus lubricating oil can be prevented from leaking to the exterior of the outer crame member 1 therefore, reduction of lubricating oil in reduction mechanism units 4, 6 can be eliminated and mechanical loss of the reduction mechanism units 4, 6 can be lessened.
Patent JP-H04296690-A (JP)
Title: Wrist watch for climbing
Inventor: NOMURA YASUHIRO
IPC: G01C5/06
Filed: 1991-03-27
Abstract: PURPOSE:To allow a climber to check the process of mountain climbing by displaying altitude in numeric number and display mountain climbing locus in the relation of altitude and time lapse as an altitude graph. CONSTITUTION:When a sensing button 5 is pressed, a signal reading section 8 discriminates that the button 5 is pressed, a processor 9 actuating an altitude and temperature sensor 7, the display section 1 of the altitude meter and the display section 3 of a thermometer. The sensor 7 converts the ambient pressure into an electric signal, detecting altitude signals and temperature signals, and the processor 9 calculates the temperature and the altitude of the present position using these signals, letting the results display on their respective display sections 3 and 1. In addition, the altitude of the present position and the time displayed in an ordinary time displaying section 2 are stored in a memory section 10 corresponded, and then, are output in an altitude graph displaying section 14 through an altitude data outputting section 13, displaying an altitude graph. The processor 9, whenever an altitude unit button 11 is pressed, let the display section 14 display the maximum value of the altitude of the altitude graph by a unit of 1000m, for example varied.
Patent JP-S55154730-A (JP)
Title: Method of diffusing b into si wafer
Inventor: SHIYOUNO KATSUFUSA
IPC: H01L21/225
Filed: 1979-05-22
Abstract: PURPOSE:To diffuse B to an optional medium or low concentration, by laminating a thin SiN film, a BN film and a thin SiN film by the CVD method over an Si substrate having an SiO2 film provided with an opening, and by effecting heat treatment. CONSTITUTION:An opening is made through an SiO2 film 2 on an Si substrate 1. The substrate is put in a reaction tube. The substrate and the film are treated with SiH4-NH3-N2 gas at about 850 deg.C to produce a thin SiN film 51. Subsequently, the gas is replaced with B2H6-NH3-N2 gas and the substrate and the film are treated at about 350 deg.C to make a BN film 4. The gas is replaced with SiH4-NH3-N2 gas again and the substrate and the films are treated at about 850 deg.C to laminate an SiN film 5. They are then treated with N2 gas at 1,200 deg.C to produce a B-diffused layer 6. According to this method, the SiN film grows with the lapse of treatment time to hinder B from being supplied from the BN film. Therefore, the B-diffused layer can be set at a desired surface concentration by controlling the thickness of the thin SiN film 51.
Patent JP-H10253179-A (JP)
Title: Air conditioner
Inventor: KASAI TOMOHIKO
IPC: F25B1/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a deteriorated product of freezer oil from being produced by providing a bypass circuit which branches from a refrigerant piping located between a condenser and a drawing apparatus, and is connected with a refrigerant piping located between the drawing apparatus and a compressor. SOLUTION: Upon cooling a gas refrigerant compressed in a compressor 1 is converted into a high temperature high pressure liquid refrigerant in a heat source machine side heat exchanger 3. Then, part of the liquid refrigerant after passage through a second drawing apparatus 6 flows into a bypass circuit 15, and is converted into a low temperature low pressure gas/liquid binary refrigerant in a third drawing apparatus 17 after passage through a drier 16, and in bypass heat exchangers 18a, 18b it heat exchanges with a liquid refrigerant flowing out from the heat source machine side heat exchanger 3 and with a liquid refrigerant flowing out from the second drawing apparatus 6. It joints a refrigerant passing through indoor machines B, C, D between a changeover valve 2 and the compressor 1 and is returned to the compressor 1.  Thereupon, hydrolysis is sufficiently restricted with the aid of water adsorption capability of the drier 16 so that generation of sludge component in the compressor 1 can be suppressed.
Patent JP-H05263763-A (JP)
Title: Piezoelectric pump and operating method thereof
IPC: F04B53/10
Filed: 1992-03-19
Abstract: PURPOSE:To attain operation mode enlargement and the like in addition to the accuracy improvement of the whole piezoelectric pump, compactness, cost reduction, a cutback on the number of part items, and the like by forming the whole or a part of a fluid control valve for controlling the flow direction of liquid in the piezoelectric pump, of a piezoelectric element. CONSTITUTION:In a piezoelectric pump 1, piezoelectric elements 3 of a bimorph type or the like are disposed at the upper and lower parts of a pump chamber 2, whereas flow control valves 5 formed of valve bodies 4 are disposed respectively at an inlet port and a discharge port. In this case, each flow control valve 5 is formed of a piezoelectric element 10 of a bimorph type or the like. The pump driving piezoelectric elements 3 and the piezoelectric elements 10 for the fluid control valves are drivenly controlled by the same controller 6. That is, alternating currents of 180 deg. phase difference are applied to the respective piezoelectric elements 3 so as to deform the respective piezoelectric elements 3 repeatedly to change the internal volume of the pump chamber 2. At this time, the respective piezoelectric elements 10 are driven to be opened/ closed so as to force-feed a fluid in the pump chamber 2.
Patent JP-H11261302-A (JP)
Title: Connection electrode structure and electronic device using same
Inventor: TAKAI TSUTOMU
IPC: H01P3/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the connection electrode structure which can reduce the stray capacitance between a connection electrode and a ground electrode. SOLUTION: On a dielectric substrate 2 with a high dielectric constant, a bonding pad 5 as the connection electrode is formed and below the bonding pad 5 and its periphery, a columnar dielectric 15 with a low dielectric constant is provided to reduce electrostatic capacity C2 as the stray capacitance formed between the bonding pad 5 and ground electrode 3. Even when the in-use frequency becomes high, the impedance of the electrostatic capacity C2 does not become large so much to prevent electric characteristics of the bonding pad 5 from being degraded and further prevent degradation of electric characteristics of the whole circuit where the bonding pad 5 is formed.
Patent JP-H05197958-A (JP)
Title: Method for recording optical information
Inventor: SUGIYAMA HISATAKA
IPC: G11B7/0045
Filed: 1992-03-19
Abstract: PURPOSE:To reduce an error when a modulated recording signal making the rise/fall of a pulse data is recorded and reproduced on a recording medium by improving the symmetry property of the rise/fall of the reproduced waveform corresponding respectively to the leading and trailing edges of the pulse of the recording signal. CONSTITUTION:The pulses 7a, 7b are made corresponding to the leading and trailing edges of the signal to an input modulated signal 5 and a pit, etc., is formed by the laser output of a pulse line 6 providing a time interval 8 between both pulses. Then a delay time tau1+tau2 is set by a tau1, tau2 setting circuit 44 and the input modulated signal 24 passes through respective delay circuits 45, 46 of the delay times tau2, tau1+tau2 specified by the circuit 44 and a tau2, a tau1+tau2 delay signals 25, 26 are obtained. Then the signal 24 and the signal 26 pass through an AND circuit 47, the AND circuit 48 and logic signals 27, 28 are obtained. Further, the signal 27 and the signal 25 pass through the AND circuit 50 and a recording logic signal 30 is obtained. A pulse current source 51 is switched by the signal 51 and the laser output 31 is obtained from a current adding circuit 54.