baber/WOPTO huggingface dataset:
Patent JP-S55108603-A (JP)
Title: Functional optical fiber
Inventor: MITAJI NARIYUKI
IPC: G02B6/032
Filed: 1979-02-13
Abstract: PURPOSE:To obtain an optical fiber having the function of selecting propagation light correspondingly to irradiation of excited light by adding specified compounds. CONSTITUTION:15 Kinds of specified compounds are used including chlorine derivatives, fluorine derivatives, etc. of a porphyrin derivative besides porphyrin derivatives represented by the general formula [where each of R1-R14 is a monovalent substituent (hydrogen, a compound of a IV, V or VI group element or a VII group element)]. For example, the hollow optical fiber composed of hollow clad glass 1 and outer silicone sheet 3 is dipped in a solution containing one or more kinds of the above-mentioned compounds (dyes) to suction-hold dye-containing liquid core 2 in the hollow part, thus forming a functional optical fiber.
Patent JP-H11206446-A (JP)
Title: Cosmetic case
Inventor: KUMAGAI TOMOAKI
IPC: A45D33/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for opening a lid body in double structure by opening outer and inner lids through one time of operation. SOLUTION: A first hook 22 is composed of a first projecting engage part 36 projected on the inner side face of an outer lid 14 and a second projecting engage part 38 formed at a piece main body part 26a of a push piece 26. A second hook 24 is composed of a third projecting engage part 40 projected on the inner side face of an inner lid 20 and a fourth projecting engage part 42 formed on an inner tray 18. The push piece 26 is arranged so as to be moved back and forth at a notched part 12e formed on a side wall 12a of a main body 12 of case. An intermediate piece 28 is interposed between the inner lid 20 and the push piece 26, and the movement of the push piece 26 in pushing direction is converted to the motion of the inner lid 20 in carrying-up direction. The intermediate piece 28 is integrally connected through a connecting part 28a, which can be freely folded, to an inner frame 16.
Patent JP-S60158854-A (JP)
Inventor: TADA GIICHI
IPC: A61C13/16
Filed: 1984-01-31
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-S58131404-A (JP)
Title: Automatic control unit of hydraulic machine
Inventor: FUNAHASHI TETSUJI
IPC: F15B9/09
Filed: 1982-02-01
Abstract: PURPOSE:In a hydraulic machine where two hydraulic cylinders are operated by a single pressure oil source, to always obtain the optimum control characteristic by adjusting gain for each system independently of adjusting the time when the hydraulic system of each cylinder occupies a common pressure oil source. CONSTITUTION:A tilt cylinder 4 and a lift cylinder 5 are driven by operating oil from a common pressure source 6. In case of a bulldozer 1 where each main valve 7, 8 attached to each cylinder 4, 5 is tandem connected, respective main valves 7, 8 are driven by servo actuators 22, 23 of each system. The time when the servo actuator 23 of the tilt system having a high hydraulic priority is controlled by a pulse where the absolute value of lift deviation is PWM-modulated. That is, the lift deviation which is an output of a deviation amplifier 9 is added through an absolute value circuit 24 and an amplifier 25 to a PWM circuit 26, and the absolute value of lift deviation is pulse-width modulated to control a switching circuit 27.
Patent JP-H0771671-A (JP)
Title: Hinge stop type reinforcer for reinforcing shoulder of flexible pipe structure and flexible pipe structure having this reinforcer
Inventor: ROORAN JIYUU
IPC: F16L51/02
Filed: 1991-02-06
Abstract: PURPOSE: To provide a hinged reinforcing material for a reinforcing shoulder in a flexible pipe structure supported on the opening of a rigid wall and a sleeve or a vacuum short pipe manufactured in an endless plane by joining or in a circular cross section, including such a reinforcing material on the shoulder portion. CONSTITUTION: A reinforcing material 4 is formed of elastomer compound and constructed with an endless chain of individual flat elements 9, hinged around an axis parallel to an axis of a flexible pipe structure embedded in a flexible wall. The endless chain has a reinforcing shoulder formed into a kidney-bean shape slidable in a boring in a rigid phase flange without changing its radial fixing strength, even after its reset into a circular shape.
Patent JP-H11199656-A (JP)
Title: Novolak resin, epoxy resin, epoxy resin composition and cured product thereof
Inventor: AKATSUKA YASUMASA
IPC: C08G14/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a novolak resin giving cured products having excellent heat resistance and water resistance, and to provide an epoxy resin giving cured products having excellent heat resistance and water resistance. SOLUTION: A novolak resin having a structure in which fluorene skeletons are condensed with phenol compounds through methylene groups. An epoxy resin obtained by subjecting the novolak resin to a glycidyl ether-forming reaction. And an epoxy resin composition comprises the novolak resin and the epoxy resin. The novolak resin is expressed by the formula [(n) is 0-10 on the average; R groups are each independently a hydrogen atom, a halogen atom, a 1-8C alkyl group or an aryl group].
Patent JP-H08209339-A (JP)
Title: Ion plating and device therefor
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C14/32
Filed: 1995-02-01
Abstract: PURPOSE: To provide an ion plating method and a device therefor for forming a film on a substrate by the combination of vacuum deposition under specified vacuum with production of plasma by a high-frequency discharge, by which high-density plasma is easily produced and the film is formed on the substrate kept at a relatively low temp. CONSTITUTION: A substrate S1 to be coated with a film is supported by a supporting means 2 in a chamber 1, and the chamber 1 is evacuated to a specified vacuum by an evacuating device 6, a plasma raw gas is introduced into the chamber 1 through a plasma raw gas supply means 7, a high-frequency power modulated and superimposed on a basic high-frequency power of specified frequency is impressed by a high-frequency power feeder means to convert the gas to plasma, and a material is vapor-deposited on the substrate S1 from a vaporization source 3 by ion plating. Consequently, the film forming rate is increased, and the film forming temp. is lowered.
Patent JP-S56112406-A (JP)
Title: Method for blowing-out operation of blast furnace
Inventor: KARIYA JIYUNJI
IPC: C21B7/00
Filed: 1980-02-08
Abstract: PURPOSE:To prevent pollution by making blowing-out operation while maintaining a specific furnace top pressure without releasing blast furnace gas to the atmosphere till just before blowing out. CONSTITUTION:The gas generated from a blast furnace 1 is recovered into a gas holder by way of a series of treating devices of an ascending pipe 2, a descending pipe 3, a dry dust remover 4, a wet dust remover 5, and a water sealed valve 6 for preventing backflow of gas. At this time, a feeder of gaseous nitrogen 8 is newly provided, and the blowing-out is carried out while feeding a gaseous nitrogen to the furnace top part via a blast pipe 9 and controlling the furnace top pressure in the range defined by a 0.3-3kg/cm<2>. Therefore, the flow of the gas in the furnace stabilizes and the blast furnace gas is recovered into the gas holder till just before the blowing-out.
Patent JP-H02195612-A (JP)
Title: Operation indicator circuit for breaker
Inventor: NAKAGAWARA MITSUHARU
IPC: G01R19/155
Filed: 1989-01-25
Abstract: PURPOSE:To detect conducting or breaking states of a breaker with electric accuracy by providing a judging means by which it is judged that voltage is detected by a first voltage detecting means and that voltage is not detected by a second voltage detecting means, and also a display means by which the output of the judging means is displayed. CONSTITUTION:Electric power from a power source 4 is supplied to a lighting load 7 via a dimmer 5 and a breaker 6 that are placed in series on a power source line 2. Between a connecting point 8 between the dimmer 5 and the breaker 6, and a power source line 3, a first voltage detecting circuit 11 is provided. Between a connecting point 9 between the breaker 6 and the lighting load 7, and the power source line 3, a second voltage detecting circuit 12 is provided. The output from the voltage detecting circuits 11, 12 is given to a judging circuit 13, which judges that the breaker 6 is cut, when voltage is detected by the voltage detecting circuit 11 while it is not detected by the voltage detecting circuit 12, and conducts output to a display device 14.
Patent JP-H11207240-A (JP)
Title: Substrate treatment apparatus
Inventor: SANARI TAKUYA
IPC: G03F7/16
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of gas discharge out of a rotation treatment part corresponding to the degree of the treatment of a substrate. SOLUTION: In a rotating type coating apparatus, a gas discharge pipeline 4 is connected with a lower face of a cup 3 surrounding a substrate holding part 1. The downstream end of the gas discharge pipeline is connected with a power connection port and an automatic damper 5 is installed in the middle of the pipeline. A control part 7 adjusts the opening of the automatic damper 5 corresponding to the treatment sequence. In the resist liquid discharging process and a rinsing liquid discharging process, the automatic damper 5 is widely opened to heighten the gas discharge amount out of the cup 3 and to discharge the mist to the outside. At the time of forming a film on a substrate W, the automatic damper 5 is narrowed to lower the gas discharge amount out of the cup 3 to prevent unevenness of film thickness of a coating film.
Patent JP-S54108676-A (JP)
Title: Optical measuring apparatus
Inventor: KISHITA SEIICHI
IPC: G02B6/02
Filed: 1978-02-15
Abstract: PURPOSE:To measure physical changes at a remote place accurately and stably, by composing transmitting system and measuring part all in optical systems. CONSTITUTION:Light sources 1, 2 are alternately turned on and off by a driving circuit 3, and the optical beam 4 from the light source 1 and the optical beam 5 from the light source 2 are supplied into a lens 8 and a photo detector 9, by way of a reflecting mirror 6 and a half mirror 7, and by way of the mirror 7, respectively. The optical beam from the lens 8 is transmitted to a detecting part 12 at a remote place by way of an optical fiber for going path, and is radiated on a prism 13, so that the output beam 14 corresponding to the beam 4 from the light source 1 is supplied into a detector 20 through mirrors 15, 16, prism 13, and optical fiber 17 for returning path. On the other hand, the beam from the light source 2 is reflected by the prism 13 and is overlapped with the beam from the light source 1, thereby entering the fiber 17. The outputs from detectors 9 and 20 are signal-processed 21, so that the changes of the object being measured at a remote place may be detected.
Patent JP-S59141831-A (JP)
Title: Switching circuit
Inventor: HORIUCHI MICHIHIKO
IPC: H03K17/60
Filed: 1983-02-03
Abstract: PURPOSE:To exercise control over plural driving circuits by using the emitter- base bias voltage of a transistor to control the validity/invalidity of the input signal of an emitter earthed transistor driving circuit. CONSTITUTION:A pnp type transistor TR3 is connected between the emitter and the earth of a TR1. The output of an open collector type gate G1 is connected to a power supply V3 via resistances R6 and R5, and the junction between these resistances R6 and R5 is connected to the base of the TR3. At the same time, the emitter of the TR3 is connected to the power supply V3 via a resistance R7. When a control input B is supplied to this circuit in the same timing as a control input A, the signals are supplied simultaneously to the base and emitter of the TR1. Thus the storage effect of the TR1 can be greatly reduced, and plural driving circuits can be controlled by just a single circuit.
Patent JP-H02195483-A (JP)
Title: Image processor
Inventor: HIRANO SEITARO
IPC: G06T7/00
Filed: 1989-01-25
Abstract: PURPOSE:To display a low order numerical value to be ordinally displayed by a decimal number also as an integer by multiplying the total density value obtained by adding quantized density values of respective picture elements by an optional factor in the case of calculating the average density of an area optionally specified in the image and dividing the product of the total density value and the factor by the total number of picture elements in the area. CONSTITUTION:In the case of finding out the average density of an window W at the time of specifying the window W with the sum S of picture elements, a picture element signal inputted as functions (x), (y) is temporarily stored in a memory 3 and the density values of all the picture elements in the window W are integrated. The obtained integrated value is multiplied by a factor which is a previously set integer to calculate a new integrated value and the two found integrated values are divided by the sum of picture elements in the window W to find out the average value. Since the average density in the specified window W is calculated by the procedure, the low order numerical value to be ordinally displayed as a decimal number can be displayed as an integer and the resolution of the average value can be improved.
Patent JP-S61176368-A (JP)
Inventor: NAKAJIMA KEIJI
IPC: A63B37/00
Filed: 1985-01-31
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-S63182754-A (JP)
Title: System for editing and outputting fault analysis information
Inventor: SHIROMIZU AKIRA
IPC: G06F11/32
Filed: 1987-01-26
Abstract: PURPOSE:To reduce the time and labor for the analysis of faults as well as the necessity for expertness by registering previously the fault feature information and editing and outputting the fault analysis information containing the countermeasures to the faults if the features of one of those generated faults are coincident with the registered ones. CONSTITUTION:A fault feature information register area 6 registers the fault feature information on the generated areas and the countermeasures of those faults occurred in the past. A fault analysis information editing/outputting part 4 which edits and outputs the information needed for fault analysis out of the image of a main memory 1 when a fault occurs and collates the features of a fault occurred newly with the registered fault feature information to edit and output the fault analysis information including the fault countermeasures out of the fault feature information as long as the coincidence is obtained from said collation. Thus the same and similar fault analysis results obtained in the past can be utilized. Then it is possible to reduce the time and labor required to a user to analyze the faults as well as the necessity for expertness of the user.
Patent JP-H11212260-A (JP)
Title: Photosensitive resin composition
Inventor: NAKANO KOJI
IPC: G03F7/023
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive resin composition suitable for the production techniques of semiconductor integrated circuits, especially, excellent in each of resolution and sensitivity and heat resistance. SOLUTION: This photosensitive resin composition comprises an alkali-soluble resin and a photosensitive compound and a solvent, and this alkali-soluble resin is a polycondensation product of a phenolic compound and an aldehyde and it contains a novolak resin having an M value of >=0.27, and this M value is obtained from the formula M=Y/(X; Y), where X is an integrated value of a peak in the range of 114.00-115.2 ppm and Y is the integrated value of a peak in the range of 148.5-150.2 ppm in the<13> C-NMR spectra of the deuterated dimethyl sulfoxide solution of this polycondensate, of the same spectra.
Patent JP-H11214179-A (JP)
Title: Automatic illumination intensity control device
Inventor: IWATSUBO KOKI
IPC: H05B37/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the visual environment of a room without extra manpower by comprising a controller which changes the light output of a lighting fixture, and measures the illuminance by the external light such as the daylight or the like in the irradiated space, and the illuminance of the irradiated space in the maximum light output of the lighting fixture on the basis of the measurement values of the illuminance sensor in the cases where the light output of the lighting fixture is high and the same is low. SOLUTION: A controller 1 controls the constant illuminance of the irradiated space by sending a modulated light control signal to a lighting fixture 9 on the basis of a sensor signal from an illuminance sensor 6. That is, in a central processing unit of the controller 1, an amplified sensor signal is compared with a target level preset in a memory, and the level of the control signal is increased to the bright side for lightening the lighting fixture 9 when the sensor signal is low on the basis of the result of the comparison. Further the level of the control-signal is decreased to the dark side for darkening the lighting fixture 9 when the sensor signal is high. Whereby the adjustment of the illuminance can be automatically performed.
Patent JP-S59151506-A (JP)
Title: Inverse frequency-divider
Inventor: TAKAHASHI SHINOBU
IPC: H03B19/00
Filed: 1983-02-02
Abstract: PURPOSE:To attain high accuracy without frequency limitation of a signal source by combining pulses for detecting a half period of a half cycle and at each half cycle, waveform-shaping the combined result into a signal of a half period and then applying waveform-shaping furthermore. CONSTITUTION:When a rectified voltage from a sinusoidal wave signal through a full-wave rectifier 10 is increased from zero voltage and passes through a peak point, a current flows conversely from a capacitor 14 through resistors 12, 13 and an output of a comparator 15 is inverted from a negative to a positive level. This signal is differentiated by a capacitor 16 and a resistor 18 and a positive pulse only is extracted by a diode 17. A waveform from the rectifier 10 is shaped by a Schmitt circuit 21, differentiated by a capacitor 22 and a resistor 23, and the positive pulse only is extracted by a diode 24. This pulse is combined with the pulse from the diode 17, and inputted to an FF19 and a sinusoidal wave having a frequency twice that of a reference oscillator 1 is obtained via a capacitor 20 and a transformer 25.
Patent JP-S57154905-A (JP)
Title: Electronic control antenna
Inventor: KURIHARA NOBORU
IPC: H01Q3/26
Filed: 1981-02-05
Abstract: PURPOSE:To scan the antenna beam with a minute angle and consecutively, by providing four phase shifters between a feeding circuit of an electronic control antenna of monopulse system and a monopulse synthesizer. CONSTITUTION:A number of antenna elements 11-1n are arrayed. These antenna elements incorporate respectively with a phase shifter (not shown in the figure) that varies the phase between a transmitting signal and a receiving signal based on a command signal. Then the transmitting signals are supplied to the elements 11-1n, and at the same time feeding circuits 21-24 which receive and synthesize the receiving signals and are equally divided into four parts to be electrically independent of each other are connected to the elements 11-1n. The signals of the circuits 21-24 are applied via phase shifters 111-114 to hybrids 3 and 4 which constitute a monopulse synthesizer 7. The signals synthesized at the hybrids 3 and 4 are applied to hybrids 5 and 6. Thus a sum signal, an azimuth difference signal and an elevation difference signal are delivered to the terminals 8, 9 and 10 respectively. In such way, the phase shifters 111-114 are controlled to control the antenna main beam which is scanned by the phase shifter incorporated into the elements 11-1n respectively.
Patent JP-H07223234-A (JP)
Title: Foam molding die, foam molding machine and molding method for foaming synthetic resin
Inventor: NAGATSUKA MASAHIRO
IPC: B29K105/04
Filed: 1994-02-10
Abstract: PURPOSE:To provide a foam molding die of high heat efficiency which can control the water content of a molded product at the low level in heat fusion bonding prefoamed particles filled in a molded product space by means of steam. CONSTITUTION:At least sections forming a molded product space C between respective molds of a cavity mold 1 and a core mold 2 are composed of resin layers 1a and 2a, and the mold temperature can be retained at the level of releasing a molded product even when the inside of the molded product space C reaches the steam saturated temperature. Steam holes 11 and 12 communicating with the inside of the molded product space C from the outside of respective molding dies are formed on respective molds to introduce the steam directly to the inside of the molded product space C.
Patent JP-S62174133-A (JP)
Title: Laminator
Inventor: KURAHASHI ICHIRO
IPC: B29C65/48
Filed: 1986-01-28
Abstract: PURPOSE:To decrease the lateral wobbling of feed reels and join films at correct positions of a sheet by a method wherein the feed reels of adherent film are journaled on the upstream side of pressing mechanisms rotatably and adjustably in lateral so as to unwind the films from the feed reels by means of the carrying force of the pressing mechanisms. CONSTITUTION:Sheets 2 are successively fed through a belt conveyer 3 to pressing mechanisms 4 and 5. Tape-shaped films 8 wound on respective feed reels 9 are inserted in the pressing mechanisms so as to be joined at the predetermined positions in width direction of each sheet 2 and simultaneously taken up with a take-up shaft 15 at its tip. Each feed reel 9 is journaled on the boss 11 of each reel supporting member 10 which is fixed to a shaft 7. The respective reel supporting members 10 and spacer discs 12 are slidably engaged with an axial groove formed on the shaft 7 so as to be fixed with clamping bolts 13 to the shaft 7 in such a manner as to be able to adjust their positions in the width direction of the sheet. Thus, the positions of the respective feed reels 9 on the bosses 11 can be adjusted in the lateral direction of the sheet.
Patent JP-H06228148-A (JP)
Title: Novel oxazopyrroloquinoline compound
Inventor: ODA AKINORI
IPC: A61P3/10
Filed: 1993-02-03
Abstract: PURPOSE:To provide a novel compound having an aldose reductase activity and useful as a diabetic complication therapeutic medicine. CONSTITUTION:The compound of the formula (at least one of R<1>, R<2>, R<3> is H, and the remainders are alkyl, aryl, benzyl, but al l of the groups are not simultaneously H), e.g. 8,10-dicarboxy-2-methoxycarbonyl-1H-oxazo[5,4- h]pyrrolo[2,3-f]quinoline. The compound of the formula is obtained by treating the ester compound of the corresponding 2,7,9-tricarboxy-4,5-dihydro-4,5dioxo-1H- pyrrolo[2,3-flquinoline with formalin/ammonium chloride.
Patent JP-S59142164-A (JP)
Title: Dot printer
Inventor: IURA MASAHIDE
IPC: B41J2/26
Filed: 1983-02-02
Abstract: PURPOSE:To surely prevent the breakage of the joint of a printing wire and an armature in a printing operation, by coating the surface of said joint with a specific plating layer. CONSTITUTION:The joint of a high-hardness printing wire such as high speed steel and a armature of a dot printer is coated with a composite thin-film substance formed by an electroless plating method, and thereby the breakage of the joint in a printing operation is prevented without fail. In this constitution, the joint part 12 of the printing wire and the armature is coated with the composite thin-film substance 18 which is prepared by an electroless composite plating process in which SiC, for instance, is added to an alloy layer of NiP or the like. There is a very important correlation between the quantity of added SiC and the film thickness thereof and the breakage of the printing wire, and the optimum conditions for preparing a film of thickness 25-30mum are that SiC of 5 to 10wt% of NiP (Ni:P =92.8) is added to NiP and the heat treatment at the temperature of 150 deg.C is applied for about 2hr.