baber/WOPTO huggingface dataset:
Patent JP-H02109030-A (JP)
Title: Light emitting device
Inventor: YONEDA YUTAKA
IPC: G03B15/05
Filed: 1988-10-18
Abstract: PURPOSE:To adjust the emitted light quantity in a wide range by continuing the light emission by a main capacitor part charged by a lower voltage than the lowest light emission voltage, after a light emitting element starts the light emission by charge of a starting capacitor. CONSTITUTION:By setting a changeover switch 51 to a desired emitted light quantity, a charging voltage corresponding to the emitted light quantity is applied to a main capacitor 2. Subsequently, when a trigger use switch 61 is turned ON, charge which is charged to a trigger use capacitor 62 is emitted to a trigger transformer 63, a high voltage pulse is given to a xenon tube 1 and a trigger is applied. Next, a discharge voltage is applied to the xenon tube 1 from a starting capacitor 4, and the xenon tube 1 starts a light emission. The starting capacitor 4 has a smaller capacitance than that of the main capacitor 2, therefore, when the light emission is started, the charging voltage drops, and when it becomes the charging voltage or below of the main capacitor 2, the charge stored in the main capacitor 2 is sent to the xenon tube 1, and the light emission of the xenon tube 1 is continued.
Patent JP-H04139633-A (JP)
Title: Production of optical tape
Inventor: YAMAMOTO SHIGEAKI
IPC: G11B7/24009
Filed: 1990-09-28
Abstract: PURPOSE:To form an org. dye layer, the surface characteristic of which withstands order of an optical type by transferring a tape-shaped substrate in a longitudinal direction while maintaining a specified distance from a nozzle aperture and supplying an org. dye soln. under a specified pressure from the nozzle aperture. CONSTITUTION:The nozzle 3 is formed with the nozzle aperture 4 having a specified width at its top end. A base film 2 is transferred longitudinally as a roller 1 revolves. The aperture 4 faces the film 2 at a specified spacing. While the film 2 is transferred at a constant speed, the org. dye soln. is supplied under the specified pressure from the aperture 4, by which the org. dye is applied at a specified film thickness on the film 2. Since the film 2 is not held in sliding contact with the nozzle, etc., at this time, the surface characteristic of the org. dye layer has the high accuracy.
Patent JP-H04138112-A (JP)
Title: Mirror having defrosting function
Inventor: MUKAI JUNICHI
IPC: A47G1/00
Filed: 1990-09-28
Abstract: PURPOSE:To enable a mirror to be properly and safely defrosted even when provided in a bathroom or a shower room by fitting the mirror with a hot water containment section, and keeping continuity between a hot water supply hose and the aforesaid hot water containment section. CONSTITUTION:A mirror body 8 is made of metal against a crack, and space enclosed with the mirror body 8, the rear place 9 of a body case 7 and the surrounding side wall 10 of the body case 7, is used as a hot water containment section 2 for reserving hot water. A flexible cylinder section 5 is fitted to the side wall 10, and made continuous to the hot water containment section 2. A connection cylinder section 11 is T- jointed to the end of the cylinder section 5, and an open/close valve 6 capable of being freely opened or closed is fitted near the aforesaid T-form joint section. A shower hose 3a is, for example, used as a hot water supply hose 3. When shaving or the like is undertaken, using a mirror 1, a shower cock 18 is opened and the open/ close valve 6 is opened, thereby supplying hot water to the hot water containment section 2 for the mirror 1 and heating the mirror body 8. According to the aforesaid construction, the mirror 1 even when provided in a bathroom or a shower room, can be properly defrosted, and higher safety is ensured, compared with the case of the application of an electric heater or the like.
Patent JP-H08117190-A (JP)
Title: Corneal endothelial cell photographing device
Inventor: SATO MASARU
IPC: A61B3/12
Filed: 1994-10-26
Abstract: PURPOSE: To provide a corneal endothelial cell photographing device capable of strictly correcting the deviation in the corneal imaging position occurring in a difference in wavelengths without using a special driving means when the different wavelengths are used for observing and for photographing thereby improving reliability. CONSTITUTION: The illumination light emitted from light sources 51, 54 for illumination is cast diagonally toward the cornea C of the eye E to be examined by on optical system 50 for illumination provided with a slit plate 57 integrally having two kinds of slit diaphragms for observing and for photographing on an optical axis O3. The reflected light from the eye E to be examined by an optical system 60 for observing and photographing is received and the image of the eye to be examined with respect to the cornea C inclusive of the corneal endothelial cell image is observed and photographed.
Patent JP-H1161790-A (JP)
Title: Cut-off device of intake opening
Inventor: SUZUKI SHIYOUSAKU
IPC: E02B13/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically close an intake opening when the water level of a paddy field has reached a specified position, by fixing a float at the lower part of a link rotatably fitted at the upper side of a trough and fixing a rotary valve plate to the open position by a hook formed at the upper part. SOLUTION: A rotary valve plate 3 is provided at the upper part of a trough 1 through a hinge 2. And a valve seat 8 is provided in the inside. A link 5 is rotatably equipped at the rotary shaft 4 provided at the upper part of the trough 1. A float 6 is fixed to an arbitrary position of the lower part of the link 5 and the valve plate 3 is fixed in the open state by the hook 7 provided at the upper part. When the trough 1 is installed in a ridge between rice fields positioned to face a channel, the water level of the rice field rises with the inflow water to rotate the link 5 and unfix the hook 7 and the valve plate 3 rotates owing to the own weight and automatically closes the intake opening. In this case, the float 6 is arranged in a position separated from the extending line of the trough 1. Accordingly, when water is supplied to a rice field, if the valve plate 3 is set at the open position, water can be automatically cut off at a certain water level.
Patent JP-S63120998-A (JP)
Title: Method for forming thermal insulation layer of cryogenic device
Inventor: ONO MICHITAKA
IPC: F17C13/00
Filed: 1986-11-06
Abstract: PURPOSE:To aim at improvement in thermal insulation performance as well as exhaust property by providing thermal insulation layers, which are plural layers put together and vacuum-packed with a packing material, between inner/ outer containers. CONSTITUTION:A reflecting film 2a, either surface of which is vapor-deposited with such a metal as aluminum or the like and is shaped in an uneven form, is baked in the vacuum ambience outside an outer container 3. After that, plural layers are put together to be vacuum-packed with such a flexible packing material 6 without air permeability as nylon so that thermal insulation layers 2 are formed. The thermal insulation layers 2 are interposed between an inner container 5 and the outer container 3. With this constitution, thermal insulation property as well as exhaust property are improved.
Patent JP-2000089722-A (JP)
Title: Semiconductor module md driving substrate of plasma display panel mounting the module thereon
Inventor: INOUE KOICHI
IPC: G09G3/294
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce unwanted radiation from a plasma display panel by building in a switching circuit which is a semiconductor module used for driving a plasma display panel and applies an AC voltage to a discharge maintaining electrode, and arranging a terminal for sending/receiving a current returning from a plasma display. SOLUTION: Dedicated return wiring 303 is arranged for making the discharge maintaining current in a plasma display device to flow through all the discharge maintaining circuits via the dedicated wiring. Both ends of the dedicated return wiring 303 are connected with an X-side semiconductor module 301 with a return terminal and Y-side semiconductor module 302 with a return terminal, respectively. The return terminal of the X-side semiconductor module 301 with return terminal is also connected with a minus terminal of an X-side capacitor 205. Moreover, the return terminal of the Y-side semiconductor module 302 with return terminal is also connected with a minus terminal of the Y-side capacitor 206 which is a power source for maintaining the discharge.
Patent JP-H05138039-A (JP)
Title: Molded palladium chloride supported activated carbon
Inventor: TANAKA EIJI
IPC: C01B32/336
Filed: 1991-09-15
Abstract: PURPOSE:To provide the title activated carbon having excellent capacity removing carbon monoxide or ethylene by oxidation by a method wherein a carbonaceous raw material is activated in a predetermined atmosphere to be cooled as it is in said atmosphere and, after palladium chloride is supported on the formed activated carbon, a plastic powder is added to this activated carbon as a binder to mold the resulting composition into a honeycomb shape. CONSTITUTION:A carbonaceous raw material is activated in an atmosphere with steam content of 15vol.% or less to be cooled to 300 deg.C or lower as it is in said atmosphere and 0.1-10wt.% of palladium chloride is supported on the formed activated carbon. 1-50 pts.wt. of a plastic powder with a particle size of 1-50mum is added to 100 pts.wt. of the supported activated carbon as a binder and the resulting mixture is molded into a honeycomb shape to obtain molded palladium chloride supported activated carbon. This activated carbon is extremely low in pressure loss because of its honeycomb shape and has high function as an oxidizing catalyst even at room temp. or low temp.
Patent JP-H03125239-A (JP)
Title: File communication device
Inventor: TERAKADO KENJI
IPC: G06F17/21
Filed: 1989-10-11
Abstract: PURPOSE:To improve the operability for transmission/reception of files by transmitting and receiving all files including the directory designated by a user through the one set under the designated directory with a single file transfer request of the user. CONSTITUTION:A control part includes an input control part 61, a sentence editing part 62, a display control part 63, a print control part 64, a communica tion control part 65, and a file control part 66. The part 65 transmits the hierar chy files registered in a storage part 5 in the 'depth-first' order in response to the transmission request of the part 62. Then the part 65 receives the hierar chy files received from the transmission side also in the 'depth-first' order. Then all files including the directory designated by a user through the one set under the designated directory or a single file designated by the user are transmitted and received with a single file transfer request. Thus the operability is improved for transmission/reception of files.
Patent JP-H06224090-A (JP)
Title: Electrochemical capacitor and its manufacture
Inventor: EMU DEIIN MACHIYUUSU
IPC: H01G9/048
Filed: 1993-09-27
Abstract: PURPOSE: To provide a method for forming a bipolar electrode plate and a thin solid electrolyte layer and manufacturing a high-performance, multilayer electrochemical capacitor with them. CONSTITUTION: First, a plurality of bipolar electrodes 1 are formed, which have porous conductive oxide films on both sides of a thin metallic foil in an installing assembly produced by using a sol-gel processing technique. Then, an insulating oxide film 5 is deposited on either or both conductive film by a sol-gel method. A stack of a plurality of bipolar electrodes which are isolated from the neighboring bipolar electrodes with a predetermined amount of solid electrolyte is constructed. The assembly is heated to a temperature over the melting point, and the melted electrolyte is made to penetrate the porous film. A pressure strong enough to bring mutual neighboring surfaces of bipolar electrodes into close contact is applied to the assembly, and simultaneously excessive liquid is removed from the electrode surfaces.  The assembly is cooled to produce a multilayer structure under control. This multilayer structure is cut along the edge with a diamond saw, and an electrochemical capacitor with desired capacitance can be manufactured.
Patent JP-S62122442-A (JP)
Title: Signal transmission circuit
Inventor: KONO TOYOHIDE
IPC: H04L25/02
Filed: 1985-11-22
Abstract: PURPOSE:To send a signal supplied to a lead and a signal synchronously with a power supply by using a photo thyristor for sending a signal. CONSTITUTION:Since the voltage of a reverse polarity is fed to a photo thyristor 14c at a point of time t1, the thyristor is not turned on. Since a positive voltage is fed to the photo thyristor 14c at a point of time t2, the thyristor is turned on. Although a signal fed from a control section 15 is lost at a point of time t3, since the positive voltage is fed to the photo thyristor 14c, the on-state is continued and the reverse voltage is applied to the photo thyristor at a point of time t4, then the thyristor is turned off at that point of time. Even when the phase of the signal sent from the control section 15 is not synchronized with the power supply, the phase of the current flowing to a lead wire S is coincident with that of the power supply.
Patent JP-S61140828-A (JP)
Title: Flame monitoring device with improved optical fiber protecting function
Inventor: YAMAGUCHI TETSUO
IPC: F23N5/08
Filed: 1984-12-14
Abstract: PURPOSE:To project optical fibers in a light collection head sufficiently by forming a protection member which is cylindrical and has a light collecting opening at its tip part, and storing and holding the light collecting head therein. CONSTITUTION:A cylindrical body is formed by using a heat insulating material like ceramics and the slit-shaped opening part 10 is formed at its tip part to form the protection member 3. The light collecting head 2 in which optical fibers 4a-4c for monitoring flames are incorporated is stored in the protection member 3 and the tip surface of the light collecting head 2 is opposed to the opening part 10. Further, a spacer 11 is provided to the outer peripheral part of the protection member 3 and fitted to the main body of the flame monitoring device at an interval. Consequently, the optical fibers 4a-4c are protected and cooled sufficiently.
Patent JP-H01106550-A (JP)
Title: Method for testing exchange with remotely installed equipment
Inventor: ISHIKAWA HIROSHI
IPC: H04M3/26
Filed: 1987-10-19
Abstract: PURPOSE:To set the subscriber line of a subscriber circuit on remotely installed equipment side separately testable from a testing machine installed on the side of digital exchange main body by providing a subscriber circuit for testing in the subscriber circuit on the remotely installed equipment side and testing the subscriber line by means of the testing machine installed on the exchange main body side by using an optical cable through the subscriber circuit for testing. CONSTITUTION:When a maintenance attendant tests or carries out necessary maintenance works on a subscriber telephone set on remotely installed equipment side, be connects a testing machine 5 with an NW circuit through a testing machine switching circuit TCC and dials the telephone number of the subscriber telephone set. Then the testing machine 5 is connected with the subscriber telephone set through a subscriber circuit for testing TLC in such a way that the highway RHW of the remotely installed equipment RU is controlled through an optical cable connected with an adaptor for remote installed equipment RADP under the control of a data communication controller DCC and management processor MPR and the test relay of the subscriber circuit LC of the telephone set to be tested is switched. Therefore, when the maintenance attendant switches the subscriber line to the subscriber circuit package for testing, he can make necessary tests and maintenance works on the telephone set through the optical cable.
Patent JP-H03123886-A (JP)
Title: Alarm clock
Inventor: YOSHIDA SHINJI
IPC: G04C21/16
Filed: 1989-10-09
Abstract: PURPOSE:To obtain an alarm clock which is appropriate for the effective use of time by allowing a controller to compare and judge a current time, an alarm set time and an offset time and control an alarm driving circuit. CONSTITUTION:When the current time by a clock circuit 1 coincides with the alarm set time in an alarm circuit 2 which sets the alarm time, an alarm signal is supplied to the alarm driving circuit 3 from the controller 7 and an alarm sound is generated from a sound emitting device 4 according to an output from the circuit 3. A detector 5 is a barometer and a rainfall sensor, which generates sensor output in the case of detecting air pressure or humidity, etc., having high probability that rainfall is predicted. An offset time setting means 6 sets the offset time that the alarm set time set by the circuit 2 is made earlier or delayed by an optional time. Then, the control circuit 7 is constituted of an integrated circuit, receives the output from the circuit 1, the circuit 2, the detector 5 and the means 6, compares and judges them and outputs a signal for controlling the circuit 3.
Patent JP-H01110498-A (JP)
Title: Auto-tensioner device
Inventor: MIYAMOTO KOJI
IPC: B66C13/22
Filed: 1987-10-19
Abstract: PURPOSE: To absorb the oscillation of a hull at a high damping ratio by controlling to drive a ram cylinder through a servo valve in order to absorb the oscillation of a mother ship detected by a detecting means, and compensating cable tension by expansion/contraction. CONSTITUTION: When an accumulator 16 is hydraulically connected to a ram cylinder 8, passive operation is performed by the pressure accumulating action of the accumulator 16. When a selector valve 36 is switched to the servo valve 18 side, a hydraulic control circuit supplies oil pressure to the ram cylinder 8 through the servo valve 18 according to the oscillating amount of a mother ship 1 detected by a detecting means, so as to control to drive the ram cylinder 8 in an oscillation absorbing direction. Because of this active operation, the ram cylinder 8 is actuated in response to such small oscillation that it is not actuated clue to frictional resistance in passive operation where it is actuated in response to the tension change of a cable 4. Furthermore, a response to the oscillation of the hull 1 is expedited to absorb the oscillation at a high damping ratio.
Patent JP-H08123814-A (JP)
Title: Data base retrieving system
Inventor: AOKI SHINICHI
IPC: G06F17/30
Filed: 1994-10-27
Abstract: PURPOSE: To shorten a retrieving time when a CPU acquires a desired data from a data base of a linear list form through an ADB, a DTB and a CTB. CONSTITUTION: A KYR17, an SAR13, a DPR15, an NPR16, an NAR14 and an RSR17 hold the value of a retrieving key, the address of the head entry included in a data base 2, the attribute position of the retrieving key included in an entry, the next entry address position included in the entry, the address of the entry to be retrieved next, and the retrieving result respectively. The SEL18 and 21 select the entry address to be retrieved and the address having an access to the base 2. The ADD19 and 20 calculate the address of the data to be compared with the retrieving key and the address which includes the address of the next entry. A CMP23 decides a match between the data outputted from the base 2 and the retrieving key and judges whether the address of the next entry received from the base 2 has the effective value or not.  Then a CTL24 performs the internal control of a data base retrieving device 1.
Patent JP-S6290562-A (JP)
Title: Surface potential sensor element
Inventor: IKUSHIMA HIROSHI
IPC: G01R29/12
Filed: 1984-12-14
Abstract: PURPOSE:To form a high sensitivity surface potential sensor element by arranging the highly conductive film of a two-layered structure as an electrode receiving electric line of force and collectively arranging circuit parts and a piezoelectric tuning fork body to the single surface of a parts mounting substrate. CONSTITUTION:Electric line of force is accumulated on highly conductive films 3, 4 are charge through an introducing hole 8 and said charge is converted to a displacement current flowing through the load being the element of an amplifying circuit in synchronous relation to the movement of a piezoelectric tuning fork. Therefore, the potential of a surface to be measured emitting electric line of force is calculated in a state converted to the potential difference between resistors each having a constant value in a predetermined ratio. As a result, the highly conductive films 3, 4 perform function as power source for detecting surface potential. Because the potential detecting electrodes relatively approach the introducing hole 8, the S/N ratio is improved.
Patent JP-H03127356-A (JP)
Title: Information recording system
Inventor: IWAGAMI MAKOTO
IPC: H04N5/7826
Filed: 1989-10-12
Abstract: PURPOSE:To enable a secure tracking control and high density recording and reducing equivalently each amplitude of a recording starting part and a recording ending part of a tracking control signal respectively and performing the recording accordingly. CONSTITUTION:For example, the amplitude is (a) during only a period of taufrom the beginning part of a pilot signal, and afterward the amplitude becomes 2a, and then this amplitude is formed to be reduced again to (a) in the ending part of the pilot signal, and meanwhile a frequency of the pilot signal is not altered. Thus, the recording is performed by reducing equivalently the amplitudes of the recording starting part and the recording ending part of the tracking control signal to be recorded in a burst pattern. By this method, a degree of interference of the tracking control signals to be generated from adjacent tracks with each other is suppressed, and hence an effect of transient noise almost is eliminated. By this method, a recording area of a data, etc., is prevented from decreasing, and high density recording is realized.
Patent JP-H01107040-A (JP)
Title: Grill attachment device for ventilating fan
Inventor: KUMAGAI YOSHITOSHI
IPC: F24F7/10
Filed: 1987-10-21
Abstract: PURPOSE:To securely attach the grill of a ventilating fan regardless of the thickness of the ceiling board by positioning one end of the grill mounting part by abutting same to the ceiling board and screwing down with fastening metal, and hooking the engagement part of the grill to the hooking hole. CONSTITUTION:A grill mounting part 9 has an elongate hole 11 to allow the sliding movement relative to the grill fastening metal 8, an arm 13 to abut the ceiling board 12 and a hooking hole 15 to which the grill 14 is hooked from the side. The grill mounting part 9 is fixedly attached to the grill fastening metal 8 with a screw 10 as the arm 13 abuts the ceiling board 12. The mounting frame 16 is fixedly attached to the grill mounting part 9 with a screw 17 without a gap between the ceiling board 12 and itself. The grill 14 comprises a frame 18, a panel 19 and a panel holder 20, and the panel 19 is held down by the panel holder 20. The panel holder 20 has a lock pin 21 which is laterally slidable against a spring 22 and engages with the hooking hole 15 from the side.