baber/WOPTO huggingface dataset:
Patent JP-2001056492-A (JP)
Title: Optical parametric oscillator and difference absorption lidar using the same
Inventor: MAEDA MITSUO
IPC: G01S7/48
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a low cost and simple structured optical parametric oscillator and a difference absorption lidar using the same. SOLUTION: This is an optical parametric oscillator 100 comprising an Nd: YAG laser oscillator 111 oscillating laser light 101 for excitation, a resonator 120 with a built-in nonlinear optical crystal 122 to which exciting laser light 101 from the Nd:YAG laser oscillator is made incident and which converts the exciting laser light 101 into idler light 102 and signal light 103 in the wavelength and emits them, and a semiconductor oscillator 131 for oscillating the idler light 102 by making seeding laser light 104 of a prescribed wavelength incident on the resonator 120, and a wavelength range of the exciting laser light 101 oscillated from the Nd:YAG laser oscillator 111 is made to 0.4-0.6 cm-1.
Patent JP-H0683665-A (JP)
Title: Signal line fault monitoring system
Inventor: KIRA MASAKI
IPC: G06F13/00
Filed: 1992-09-01
Abstract: PURPOSE:To detect the fault of a signal line through which a system selection signal is transmitted. CONSTITUTION:The host devices 30 and 31 turn the ACT signals (system selection signals) of a level '0' or '1' into the pulses and output them to an ACT control circuit 32 via the control signal lines S0 and S1 respectively. The circuit 32 detects whether the pulses are contained or not in the ACT signals of 0 and 1 systems in order to monitor the presence or absence of the faults of both lies S0 and S1. Meanwhile the circuit 32 converts the ACT signals turned into the pulses into the ACT signals of a level '0' or '1' and outputs them to a system selection circuit 33. If a fault of the line S0 of the 0 system is detected in a 0 system ACT state, for example, the circuit 32 turns the ACT0 signal of the system 0 into '1' form '0' and outputs it to the circuit 33. Thus the system switching is possible with switching of the ACT signal of the device 31 of the 1 system.
Patent JP-H0795611-A (JP)
Title: Correcting circuit for color saturation degree
Inventor: ONDA TETSURO
IPC: H04N9/68
Filed: 1993-09-20
Abstract: PURPOSE:To prevent such cases where a color exudes due to an excessive color satruation degree and also the luminance resolution is deteriorated due to a fact that a luminance signal are masked by a chroma signal by detecting a chroma signal vector within a prescribed range and controlling the amplitude of a color difference signal based on the detection voltage of the chroma signal vector. CONSTITUTION:The color difference signals R-Y and B-Y supplied to the input terminals 1 and 2 are supplied to a red color detecting circuit 3. Meanwhile these signals R-Y and B-Y are supplied to the amplitude control circuit 5 and 6, respectively. The detected voltage of the red color detecting circuit 3 is inputted to the circuits 5, 6 as a control voltage. Thus, the amplitudes of both signals R-Y and B-Y are controlled and these controlled signals are outputted through output terminals 7 and 8. The circuits 5 and 6 consist of gain control circuits and function to reduce the gain of the input color difference signal against the high control voltage. Thus it is possible to prevent such cases where a color exudes at a point near a red color due to an excessive color saturation degree and also the image resolution is deteriorated due to a fact that a luminance signal is masked by a chroma signal.
Patent JP-S6292688-A (JP)
Title: Interphone provided with sheet recorder
Inventor: FUKUSHIMA KATSUSHI
IPC: H04N7/18
Filed: 1985-10-18
Abstract: PURPOSE:To confirm a visitor and to hear his message simply every time when necessary by providing a television camera, a microphone, a push button switch and a sheet recorder, and depressing the push button switch. CONSTITUTION:A television camera 2 and a microphone 3 are provided inside of gateposts 1. The microphone 3 is provided with a speaker 4. These are connected respectively to the main body 7 of an interphone provided indoor with cables 5, 6. The main body 7 has a built-in sheet recorder 8 that can record and reproduce video and aural signals, and a sheet cassette can be inserted and detached. Image and voice are recorded in the sheet cassette 9. When a visitor pushed a switch 11 at the gatepost 1, the television camera 2 starts operation and projects the visitor 10 on a television receiving set 12. At the same time, the sheet recorder 8 operates linking with the switch 11, and records the image caught by the television camera 2 in the sheet cassette 9.
Patent JP-H1170839-A (JP)
Title: Installing structure of lid
Inventor: FURUYA YASUFUMI
IPC: B60R7/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To blind a hole in which the arm of a hinge is penetrated, in a simple method, in the condition opening the lid of a glove compartment. SOLUTION: The lid 5 of a glove compartment 3 assembled in an instrument panel 1 is installed allowable to open and close by a hinge 6. In the hinge 6, an arm 9 is bent in a doglegged-shape, and installed by penetrating a hole 15c provided at the bottom wall 15b of a box 15. The fixed end 9a side of the arm 9 of the hinge 6 is fixed to the lid 5, while its rotary shaft side end 9d is fixed to the instrument panel 1 side. And a blinding plate 16 is installed to the arm 9, and the blinding plate 16 blocks the hole 15c of the box 15 in the condition opening the lid 5.
Patent JP-H0553282-A (JP)
Title: Dye fixing element
Inventor: AONO TOSHIAKI
IPC: G03C8/24
Filed: 1991-08-22
Abstract: PURPOSE:To provide a dye fixing element having excellent transparency in a method by which a color image formed by development or thermal development is transferred to the dye fixing element to form an not causing unevenness due to whitening even after storage at high humidity for a long time. CONSTITUTION:This dye fixing element has a dye fixing layer for fixing a diffusible dye formed or released by developing or thermally developing a photosensitive element after or during imagewise exposure. The dye fixing layer and/or an adjacent layer on one side contains a base and/or a precursor thereof, a layer of a hydrophilic binder is present on the other side and the contact angle of the surface of outermost layer to a drop of iodomethane has been regulated to <=80 deg..
Patent JP-H0983213-A (JP)
Title: Dielectric filter
Inventor: TAKEDA TSUGIO
IPC: H01P7/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount dielectric filter in which coupling between an input-output electrode and a resonator not adjacent to the input-output electrode is not in existence in order to improve the degree of freedom of design. SOLUTION: This filter has a dielectric block 1 with a short-circuit end face 14 and 1st, 2nd and 3rd side faces 11, 12, 13 in which two non-throughholes 2 are formed. One input-output electrode 4 is formed from the 1st side face 11 to the 2nd side face 12 and the other input output electrode 4 is formed from the 1st side face 11 to a position between the non-throughholes 2, and a slit 6 whose surrounding is covered by a conductor is formed from the 1st side face 11 to the position between the non-throughholes 2 while being extended from the short-circuit end face 14 toward its opposite end face 15.
Patent JP-H0795049-A (JP)
Title: Clock switching circuit
Inventor: OBANA YUJI
IPC: H03L7/00
Filed: 1993-09-20
Abstract: PURPOSE:To prevent a phase fluctuation of an output clock at the time of switching by generating a reproducing clock pulse by quantizing period data of a final period before switching instead of a period containing a switching time point, when a switching detecting signal is being inputted. CONSTITUTION:A frequency dividing part 30 frequency-divides one of clocks (CKs) 1-(n) selected by a selector 10, and a period quantizing part 40 detects a start and the next rise of 8KHzCK differentiated by a differentiating circuit. The quantizing part 40 counts the number of sampling (S) CKs during this time, and a reproducing part 50 loads data obtained by quantizing a period of the CK, counts SCK up to its value and reproduces the CK of 8KHz. Only when a switching signal is detected and a switching detecting part 20 outputs a signal of an H level, a reset pulse from the reproducing part 5 becomes valid, and a frequency dividing part 31 is reset. Accordingly, the frequency dividing part 31 starts a frequency dividing operation from an initial state, and in this case, the reproducing part 50 uses the previous quantizing data of the quantizing part 40. In such a way, a phase fluctuation of the output CK by switching can be prevented.
Patent JP-H0761277-A (JP)
Title: Automobile for exclusive use for loading automobiles
Inventor: TAKEDA YUKIHIKO
IPC: B60P3/08
Filed: 1993-08-25
Abstract: PURPOSE:To perform the work of transferring automobiles onto a movable upper load-carrying platform and a fixed load-carrying platform provided in two vertical stages behind a driver's seat or bringing down the automobiles from the load-carrying platforms in an extremely easy and safe way and moreover transport the automobile loaded on the movable upper load-carrying platform simply and safely after bringing down the automobile from the fixed load-carrying platform. CONSTITUTION:Load-carrying platform supports erected on the rear side of a fixed load-carrying platform behind a driver's seat 12 are eliminated, and auxiliary arm parts 15a, 16a are provided at a front rotating arm 15 and a rear rotating arm 16 for supporting a movable upper load-carrying platform 14 on the fixed load-carrying platform 13. A connecting arm 17 is fitted between the auxiliary arms 15a, 16a to form quadric parallel chain parallel motion mechanism. The front rotating arm 15 and the rear rotating arm 16 are rotated by a drive unit 18 through the quadric parallel chain parallel motion mechanism so as to elevate the movable upper load-carrying platform 14 parallel with the fixed load-carrying platform 13 in such a way as to describe a circular arc.
Patent JP-H0548188-A (JP)
Title: Laser power supply device
Inventor: SAITO MINORU
IPC: H01S3/102
Filed: 1991-08-20
Abstract: PURPOSE:To facilitate the control of welding waveforms by controlling the output of an interruption means in such a fashion that the transition of energy in each interval may agree to a target value based on the output of a detection means. CONSTITUTION:An energy setting value and a duration time setting value are set by using a menu selection pushbutton switch 61, cursor move pushbutton switches 62 to 65, a cursor 52, a setting value increase/decrease pushbutton switch 66 and a confirmation pushbutton switch 67. When the data is set, welding execution mode is selected with a cursor 52 and the confirmation pushbutton switch 67 is depressed. The CPU responds to the operation and feeds a preparation finish signal to a welding device main body control device where the control device returns an execution command signal to a working device which places a work to a specified position or does in a similar fashion. The CPU resets a timer, which starts time counting from 0. The CPU controls the current pulse width with a pulse width control signal based on the output of the timer and the output of a PIN diode in such a fashion that the energy of laser light may agree to a transition target value at each interval.
Patent JP-S59121251-A (JP)
Title: Stepless speed change gear
Inventor: NAGAMATSU HIROAKI
IPC: F16H37/02
Filed: 1982-12-27
Abstract: PURPOSE:To make the construction of the titled device compact by a method wherein the axial dimension of a planetary gear device is shortened and a supporting structure for the direction of the thrust of a ring gear is simplified, in the stepless speed change gear for vehicle, which consists of the V-belt type stepless speed change gear and the planetary gear device for switching going forward and backward. CONSTITUTION:The stepless speed change gear consists of the V-belt type stepless speed changing mechanism 10 and the planetary gear device 20 for switching going forward and backward. In the planetary gear device 20, either one of an input shaft 3 or an output shaft 5 is connected directly to a carrier 22 and the other is connected directly to a sun gear 25 while the ring gear 24 is provided with a brake 27. A clutch 26, provided at the inner side of the radial direction of the brake 27 so as to be piled thereon, controls the connection of the ring gear 24 to the carrier 22 or the sun gear 25. Thus, the brake 27, precluding the rotation of the ring gear 24, and the clutch 26, connecting the ring gear 24 to the carrier 22 or the sun gear 25, are provided in the radial direction so as to be located at the inside and the outside, therefore, the width of the planetary gear device 20 may be shortened and the stepless speed change gear may become compact.
Patent JP-S61112632-A (JP)
Title: Manufacture of thermoplastic resin composite material
Inventor: IMAIZUMI MITSUHIRO
IPC: B29C48/32
Filed: 1984-11-07
Abstract: PURPOSE:To easily manufacture composite materials, e.g., films, sheets, etc., by a method in which powder is supplied into a tube extruded from a die slit, and the tube is pressed integrally. CONSTITUTION:A resin is extruded through a die slit 3 into a tube and cooled from its periphery by means of air blown out of a cooling ring 10 to a given temperature. Air is blown into the tube for expansion to form bubbles 15 which have projected lines formed by the recessed grooves 6 of the inner surface. Powder is quantitatively inrroduced into a cylinder 7 by a feeder 9 and jetted at a given speed into the bubbles 15 from a jet nozzle 8. The bubbles 15 are continuously drawn out, and the powder is continuously dropped down and distributed uniformly on the inner surfaces of the bubbles 15. The bubbles 15 with the powder are hot- bonded strongly with the molten projected lines 16 to turn a film into a state of holding the powder.
Patent JP-H04115760-A (JP)
Title: Facsimile equipment
Inventor: ASAI KOICHI
IPC: H04M11/00
Filed: 1990-09-06
Abstract: PURPOSE:To easily change the connection from a line network connected to its own equipment to another line network by storing the operation in the presence of depression of a switch means in advance and accessing the other line network from a line network through the depression of the switch means. CONSTITUTION:When a command means 1 to give a command of connection to another line is operated in the facsimile equipment and the information stored in a 2nd storage means 3 is automatic dial connection command information to another line, the number stored in a 1st storage means 2 is dialed by a 1st dial signal transmission control means 4. Thus, the equipment is connected automatically to the other line and even when a number for external line connection is long, the connection with the external line is attained by the command of the command means and no troublesome operation is required.
Patent JP-S6390104-A (JP)
Title: Manufacture of rare earth-iron-boron permanent magnet
Inventor: NAKAGAWA JUN
IPC: H01F1/08
Filed: 1986-10-03
Abstract: PURPOSE:To mass-produce a permanent magnet of high magnetism by means of a simple device by a method wherein, after a hydrogen gas has been occluded into and released from a rare earth-iron-boron ingot more than twice in such a way that this occlusion is processed at 30-300 deg.C, the ingot is pulverized and the obtained powders are molded directly. CONSTITUTION:Before a rare earth-iron-boron permanent magnet is produced, an ingot composed of rare earth, iron and boron is prepared. The molten ingot is put in a hermetically sealed container, and this container is evacuated to produce a vacuum so that a gas adsorbed on the surface of the ingot can be released. The inside of the container is transformed into an atmosphere of hydrogen and the hydrogen is occluded into the ingot. After this hydrogen gas has been discharged and the hydrogen has been released from the ingot, the gas adsorbed on the surface is released again in the same manner in a safe state. The hydrogen gas is occluded and released more than twice in such a way that the occlusion is processed at 30-300 deg.C. After the desired powders have been obtained simply without using a mechanical grinder, the powders are molded directly and are then sintered. A permanent magnet of high magnet ism can be mass-produced by means of a simple device.
Patent JP-2001060116-A (JP)
Title: Driving circuit for piezoelectric/electrostriction element
Inventor: TAKEUCHI YUKIHISA
IPC: B06B1/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for piezoelectric element with which power collection efficiency is improved, namely, power consumption is reduced, the degree of freedom in charging/discharging timing is improved as well and further, a capacitor for power collection is not required. SOLUTION: First and second piezoelectric/electrostrictive elements 1 and 2 are provided with first and third charging circuits 3 and 5 as the charging circuits of a first stage and provided with second and fourth charging circuits 4 and 6 as the charging circuits of the next stage. Besides, the both of the charging circuits 3 and 5 of the first stage are also used as the discharging circuits of the first stage and first and second discharging circuits 8 and 9 are provided as the discharging circuits of the next stage. Then, concerning the first and third charging circuits 3 and 5, coils L1 and L2 are interposed serially to the piezoelectric/electrostriction elements 1 and 2 in addition to resistors R1 and R2.
Patent JP-H08195235-A (JP)
Title: Structure of circuit-board fixation device and its manufacture
Inventor: MAIKERU ROORENSU KOSUMAARA
IPC: H01R12/70
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enable a circuit board differing slightly in size to be mounted at low cost by providing a standoff formed from a solid metal stock and a clip formed by curving of the metal portion of a thin plate. SOLUTION: A standoff 50 has a downwardly facing shoulder portion 72 that makes contact with the upper surface 74 of a circuit board 10, with an upper end 34 having a top flange 76 making contact with the upper surface 80 of a shell flange 26, and has an upper shoulder portion 82 adapted to lock the standoff 50 to the flange 76 and making contact with the lower surface 84 of the shell flange 26. A clip 52 separated has a plurality of holding portions 56 each having a mount region 54 and a lower beam portion 58 hanging from the region 54 and adapted for locking to the circuit board. The clip 52 is formed by curving a thin plate of metal, and the standoff 50 is formed by machining a solid metal stock.
Patent JP-S61112981-A (JP)
Title: Apparatus for detecting cosmic suspended matter
Inventor: INAMIYA KENICHI
IPC: G01S13/42
Filed: 1984-11-07
Abstract: PURPOSE:To easily obtain a wide range of data by utilizing a small artificial satellite with reduced power, by throwing an artificial satellite having radar mounted thereto in the orbit in the vicinity of a place where cosmic suspended matter is ready to fly and observing the cosmic suspended matter from a close range by the radar mounted to the artificial satellite. CONSTITUTION:An electronic scanning antenna 10 is mounted to an artificial satellite 2 and the antenna elements 11, 12 of the electronic scanning antenna 10 are attached to the periphery of the satellite 2 in a strip form. An anntenna lobe 13 can be formed by adjusting the phases of the phase shifters 19-20 of the electronic scanning antenna 10 and can be radially rotated around the antenna 10 by changing the phases of the phase shifters 19-20 on the basis of certain determined function. Because the positions of two places 8, 9 in space of cosmic suspended matter and times, when said suspended matter passed said places, can be measured by forming two planes 3, 4 and 5, 6 crossing the plane formed by the rotation of the antenna lobe 13 at right angles, effective orbit information can be obtained.
Patent JP-H1043520-A (JP)
Title: Filter for water of bath
Inventor: NODA YUTAKA
IPC: B01D35/027
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a filter for water of a bath by connecting a commercially marketed small-sized pump for pumping up the water of the bath to a washing machine, etc., to this filter. SOLUTION: The bottom end of a vessel body 2 is mounted at the front surface of a pedestal 1 of the filter for the water of the bath. The lower flank of this vessel body 2 is provided with a drain port. A filter body 6 is inserted into the vessel body 2 from its upper aperture in order to be fixed onto a partition plate 5 in the vessel body 2. This filter body 6 is adapted to allow the inserting and holding of filter media from an upper aperture 4. A discharge hole 7 is formed on the bottom of the filter body 6 and an attachable and detachable cap 8 is mounted at the upper aperture 4 of the vessel body 2. This cap 8 is provided with an injection hole 9a at its center. A cylindrical pipe 10b is tightly connected to the other end of a cylindrical pipe 10a inserted at its one end edge into the upper part of the filter body 6 tightly through the injection hole 9a.  The cap 8 has the other end edge 11 of the cylindrical pipe 10b on its outer side and this other end edge 11 is connected to the already widely and generally commercially marketed small-sized small-electric power pump for home for the purpose of pumping up the water of the bath into the washing machine, etc., and the water in a bathtub is circulated, by which the means for filtering the water of the bath is provided.
Patent JP-S61113089-A (JP)
Inventor: NISHIYAMA MASAAKI
IPC: B41J2/485
Filed: 1984-11-07
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-H04115567-A (JP)
Title: Master-slice semiconductor integrated circuit
Inventor: HIRABAYASHI YASUHISA
IPC: H01L21/82
Filed: 1990-09-05
Abstract: PURPOSE:To facilitate change of the channel width of an N-type channel transistor by a method wherein a plurality of the N-type channel transistors in a basic cell are connected in parallel with each other. CONSTITUTION:In a basic cell, N-type MOS-FET's 15 and 16 are formed on the parts where an N<+>-type diffused region 11 overlaps polycrystalline silicon layers 13 and 14 which are to be gate electrodes and P-type MOS-FET's 17 and 18 are formed on the parts where a P<+>-type diffused region 12 overlaps the polycrystalline silicon layers 13 and 14. If a wiring layer is added to the basic cell to utilize it as an N-type channel transistor for an output driver, the source electrode 22 of the N-type MOS-FET 15 is connected to Vss- which is the power supply potential of a cathode and the gate electrode 21 of the N-type MOS-FET 15 is connected to a gate control signal and the drain electrode 23 of the N-type MOS-FET 15 is connected to an I/O terminal with a signal line 24. With this constitution, a channel width can be changed by a wiring process only and the degree of freedom for selection of a low level output current and, moreover, a chip area can be reduced.
Patent JP-S61110950-A (JP)
Title: X-ray generator
Inventor: SUZUKI YOSHIKI
IPC: H01J35/10
Filed: 1984-11-05
Abstract: PURPOSE:To reduce the size of a rotary metallic part and minimize noise and vibration generated by the rotary metallic part by irradiating electron rays upon a part of the conical cut surface while rotating the rotary metallic part along the axis of the conical form in a vacuum. CONSTITUTION:A rotary metallic part 4 having a conical cut 5 is made of a metallic material such as Pd, Al, Cu, W or Mo or one of the complexes of these elements. The inner area of the metallic part 4 is cooled by cooling water 3. X-rays are produced by irradiated electron rays upon a part of the surface of the cut wall while rotating the metallic part 4 along the axis of the conical form. Since the diameter of the rotary metallic part 4 may be at most 5mm-20mm, the size of the metallic part 4 can be reduced and a large space can be secured for the cooling water flow path. Furthermore, since the rotary metallic part 4 is of the small type, it is possible to produce an X-ray generator generating almost no vibration and noise.