baber/WOPTO huggingface dataset:
Patent JP-2001111141-A (JP)
Title: Laser oscillation apparatus
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/036
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillation apparatus which stabilizes a discharge operation and which can increase a laser output sharply by a method, wherein the flow of a laser gas inside a discharge tube is made uniform. SOLUTION: This laser oscillating apparatus is featured with a part in which a laser gas flows in parallel in the same or opposite direction with reference to the direction in which the laser gas flows inside a discharge tube is formed in a laser-gas flow passage, in which a curved part is formed or which is arranged nearly at right angles to the discharge tube.
Patent JP-H07122604-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZAWA TADASHI
IPC: H01L21/3205
Filed: 1993-10-26
Abstract: PURPOSE:To realize a multi-pin semiconductor integrated circuit device (semiconductor chip) in which the electrical inspection thereof is allowed on one hand and the suitable metal wire bonding is allowed on the other hand. CONSTITUTION:First I/O terminals 2 of micro dimensions are arranged, at a micro pitch, on the periphery of a semiconductor chip 1. Second I/O terminals 3 are arranged, at a larger pitch, on the inner region and then the I/O terminals 2, 3 are connected electrically and individually at a joint 4. High positional accuracy is ensured by performing the metal wire bonding to the second I/O terminals 3 thus realizing a highly reliable bonding. Furthermore, the first I/O terminals 2 are arranged in a row on the periphery of the semiconductor chip so that the probe of a tester can be brought into contact therewith thus facilitating the test.
Patent JP-2000105175-A (JP)
Title: Pretreatment method of sample gas for gas analyzer
Inventor: MATSUMOTO TAKAHITO
IPC: G01N1/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To stabilize greatly the indication value of a gas analyzer for a long time by introducing a sample gas to a water elimination means for dehumidifying, and by reducing the content of water to a specific value or less. SOLUTION: A sample gas being introduced to a gas analyzer, for example, for controlling the operation of various kinds of devices is pretreated by a device with a water elimination means 5 used as a drain separator or the like. The sample gas passes through a bubbler 7 with washing liquid 8, a drain separator 10, or the like, eliminates minute impurities or the like by a filtering means 2, and is cooled and dehumidified to temperature being lower than ambient temperature by approximately 10-15 deg.C by a cooling means 3. The treated gas is further introduced to the water elimination means 5, contained water is eliminated as a condensation water, and the content of water is set to 12,000 ppm or less. After that, the gas is introduced to a gas analyzer. As the water elimination means 5, the filtering means and a cooling means may be used in addition to a drain separation means.
Patent JP-H06139670-A (JP)
Title: Cassette holder for magnetic recording and reproducing device
Inventor: FUJISHIRO TAKESHI
IPC: G11B15/675
Filed: 1992-10-28
Abstract: PURPOSE:To reduce a weight while maintaining the strength. CONSTITUTION:A supporting part 14 for supporting a cassette case 2 is made of aluminum, and a tip part 102 including a square part 102a is made of stainless steel, so that a guide member 202 is formed by adding the tip part to the supporting part 14 on its front side, thus enhancing the strength of the guide member 202 under the state of reduced weight. Then, a positioning stopper 12 is formed by drawing bending processing, so that the strength of the stopper 12 is enhanced without increasing the weight. By this method, the cassette holder 11 is reduced in weight while maintaining its strength as it is.
Patent JP-H08147556-A (JP)
Title: Coin feeding type lock device
Inventor: TAKATO KIYOSHI
IPC: E05B65/02
Filed: 1994-11-24
Abstract: PURPOSE: To easily perform attachment to an already attached locker or the like later by performing setting so as to push an actuating board upwards with an actuating cam when unlocking is performed while a coin is housed in a coin reception part, swing the coin reception part pivotally supported to the pushed-up actuating board to project the coin outside. CONSTITUTION: While the coin 14 is held in a coin holding part 22, when a locked state is attained by inserting a key to a keyhole and rotating it, the actuating cam 19 is abutted on the side face of the coin 14 held in the coin holding part 22 and the coin 14 is dropped down to a coin dropping path 15. The unlocking is performed while the dropped coin 14 is housed in the coin reception part 13. Then, when the unlocking is performed in the state, the actuating cam 19 pushes the actuating plate 9 upwards, the coin reception part 13 pivotally supported to the pushed-up actuating plate 9 is swung to be able to project the coin 14 to the outside. Thus, this coin feeding type lock device can be attached to the door of the already installed locker or the like later.
Patent JP-H11126097-A (JP)
Title: Method and device for processing voice information, and method for recording voice information on recording medium
Inventor: KUWAOKA TOSHIHARU
IPC: G10L21/0388
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To convert a voice information of a narrow frequency band into a voice information of a wide frequency band with a small-sized, simple and inexpensive circuit constitution. SOLUTION: A harmonic generation circuit 11 compares the voice data supplied from the outside at every one sample, and detects the top peak and the under peak of the voice data based on these comparison outputs, and detects respective patterns of the comparison outputs between continuous top peaks and under peaks. Further, the circuit 11 forms the addition/subtraction data answering to harmonics according to these respective patterns, and supplies the addition/subtraction data to an adder 13 at the timing corresponding to the above respective patterns. The adder 13 addition/subtraction-processes the addition /subtraction data formed by the harmonic generation circuit 11 to the voice data supplied from the outside.  Thus, a harmonic component is added to the original voice data with a small-sized, simple and inexpensive circuit constitution of only the addition/subtraction, and the voice data of the wide frequency band can be formed.
Patent JP-2000125429-A (JP)
Title: Cable laying method
Inventor: TOKI JIRO
IPC: H02G1/06
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cable laying method, in which a cable is pulled and passed over a long section so as to be cable of being laid additionally by a method, wherein, when the cable is laid additionally in a conduit in which a cable has been laid already, the laying tension of the cable to be laid additionally is reduced. SOLUTION: When cable 3 is newly laid inside a conduit 2 in which cables 1 are already laid, one end of a wire passage string 4 for traction-rope laying is fixed to the tip of the cable, and the cable and the wire passage string 4 are laid in advance at the same time. When a cable is newly laid additionally inside the conduit 2, atraction end part 5 whose diameter is larger than the outside diameter of the cable is fixed to the other end of the wire passage strings 4. In addition, one end of a traction rope for cable laying is fixed to the traction end part 5. The wire passage string 4 is pulled towards the opening of the conduit. The traction rope is laid in the upper part of the laid cables. One end of an additional cable is fixed to the other end of the traction rope to be pulled towards the opening, and thereby the additional cable in laid.
Patent JP-2000116313-A (JP)
Title: Method and apparatus for cleaning broiler or the like
Inventor: MORI TAKEO
IPC: A23L13/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To completely clean and sterilize a broiler, or the like, having a great number of pores on the surface into the interior of the pores on the surface by prewashing the boiler, or the like, and subjecting the prewashed broiler, or the like, to ultrasonic cleaning by a specified method. SOLUTION: A broiler, or the like, are prewashed with pressurized cleaning water during automatic transportation to remove foreign matters attached to the external part of the boiler, or the like. The prewashed broiler, or the like, are held in an ultrasonic cleaning tank 1 and subjected to ultrasonic cleaning with sterilizing cleaning water during floating and moving. In the operation, the sterilizing cleaning water is preferably water having sterilizing action on active water, acidic water or salt water at 25-40 deg.C. The apparatus for cleaning a broiler, or the like, comprises the cleaning tank 1 which is equipped with a supply means for sterilizing cleaning water at one side of the cleaning tank 1 and with a drain means at the other side. The cleaning tank is provided with an ultrasonic generator.  A means for forming sterilizing cleaning water can be connected to the supply means.
Patent JP-H06138360-A (JP)
Title: Camera lens barrel
Inventor: ODAKA YOSHIRO
IPC: G02B7/09
Filed: 1992-10-28
Abstract: PURPOSE:To regulate a diaphragm whether a camera main body is to cope with electromagnetic driving or to cope with manual operation. CONSTITUTION:This lens barrel possesses a first diaphragm driving plate 9 and a second diaphragm driving plate 11 respectively provided so as to rotate around an optical axis, a diaphragm blade 10 which engages with both the diaphragm driving plates 9 and 11 and performs a diaphragm action when one of the diaphragm driving plates 9 and 11 rotates and their relative rotational angle around the optical axis is changed, a diaphragm operation ring 8 provided so as to rotate around the optical axis against a lens holding ring 5 and connected to the first diaphragm driving plate 9, a diaphragm driving motor 6 driving in accordance with a diaphragm driving control signal from the camera main body and a gear 6a and a sector gear 11a connecting the diaphragm driving motor 6 and the second diaphragm driving plate 11 so as to rotate the second diaphragm driving plate 11 by driving the diaphragm driving motor 6.
Patent JP-H08143188-A (JP)
Title: Image forming device
Inventor: SUZUKI MASAKAZU
IPC: B65H11/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an image forming device excellent in operability from the right and the left and capable of being juxtaposed with other apparatus. CONSTITUTION: A paper sheet is fed by means of a tray 14 mounted in the feed paper port 11 of an image forming device 10. The tray 14 is switched to an inclination state indicated by a solid line and an inclination state indicated by a two-dot chain line 14b. When the inclination state is switched, the tray 14 is horizontally rotated. The right and the left in the direction of a feed paper width of the pulled-out tray 14 are replaced with each other and replaced with a different inclination state. A switching plate 28 is switched to an inclination state shown by a solid line or a one-dot chain line 28b and a printed paper sheet is discharged in a desired direction being any of the right side (the direction of an arrow mark C) or the left side (the direction of an arrow mark D).
Patent JP-2000104286-A (JP)
Title: Reduction gear
Inventor: AKINO SHINJI
IPC: E02F9/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a seal member from being abraded and damaged in an early stage by collecting metal abrasion powder generated in a housing and sealing lubricant oil in the housing. SOLUTION: A bottom side housing 5 of a housing 31 is provided with a bottom side bearing 9 rotatably supporting an output shaft 11 of a reduction gear mechanism. A sleeve 34 axially supporting the bottom side bearing 9 in a space toward a pinion 11A is inserted in the output shaft 11 and an annular oil sump 34A and a plurality of magnetic boards 26 are provided in the upper side of the sleeve 34. An oil seal 23 slidably touching with the outer circumferential face of the sleeve 34 is installed in the internal circumferential side of a cover 32 of the housing 31 and lubricating oil lubricating the reduction gear mechanism is sealed inside the housing 31 by the oil seal 23.  An annular eaves 33 positioned between the bottom side bearing 9 and the sleeve 34 and projecting diametrically inward is provided in the cover 32 and the tip edge of the annular eaves 33 is projected more diametrically inward than the outer ring 9B of the bottom side bearing 9.
Patent JP-2000299007-A (JP)
Title: Color illumination unit and color luminescent module
Inventor: MORIYAMA HIDEO
IPC: F21S6/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To dispense with individual sockets for small electric bulbs and to reduce the cost by mechanically supporting and positioning the both-end sealed capless small electric bulbs connected in series and contained in a luminescent module with electric conductors. SOLUTION: Each both-end sealed capless small electric bulb is provided with a cylindrical silicone resin color filter 30 of a proper color, a bottom section and a cover section 30b removable from a barrel section 30a. A connection section to a covered conductor 22' is located in the color filter 30 and is not exposed to the outside. The small electric bulb is completely covered with the color filter 30, no white light is leaked, and good color illumination is obtained. The color filter 30 is held in no contact with the tube wall of the small electric bulb, and its damage by the heat of the filter 30 is prevented. Lead wires 40 are connected to both ends of this electric bulb train via holes of L-shaped holders 41.  The holders 41 are held movably within a prescribed distance L1 in the longitudinal direction of a flexible flat plate chassis 42, and this color luminescent module can be curved according to the shape of an installation position.
Patent JP-H02137384-A (JP)
Title: Excimer laser apparatus
Inventor: KOBAYASHI YUKIO
IPC: H01S3/03
Filed: 1988-11-18
Abstract: PURPOSE:To realize a long life of a capacitor for discharge use by a method wherein a part where the capacitor for discharge use is arranged and installed has a hermetically sealed structure in order to prevent the capacitor from being corroded by coming into contact with a gas as a laser medium. CONSTITUTION:A ring 6 having an O-ring groove is welded or brazed to a rod 5; one end of the rod 5 is connected to a terminal of a capacitor 1 for discharge use. A stainless steel sheet 3 is sandwiched between the ring 6 and a nut 7; on the other hand, a Teflon container 2a is sandwiched between a ring 9 and a nut 10; thereby, a structure to hermetically seal a chamber 2, where the capacitor 1 for discharge use is arranged and installed, by using O-rings 11 arranged in the rings 6, 9 is established. In addition, the stainless steel sheet 3 and the Teflon container 2a are contacted closely by using bolts 12 and nuts 13; the chamber where the capacitor 1 for discharge use is arranged and installed is hermetically sealed completely by using an O-ring 14. Thereby, the capacitor for discharge use can have a sufficient corrosion-resisting property and its life can be prolonged.
Patent JP-H08136354-A (JP)
Title: Thermometer generating vibration
Inventor: HASEBE YOSHIYUKI
IPC: A61B5/01
Filed: 1994-11-02
Abstract: PURPOSE: To improve alarming so as to be given surely by utilizing a vibration as an alarming means that informs of the end of the measuring of a body temperature in an electronic clinical thermometer. CONSTITUTION: Temperature data signals obtained by a temperature measuring means 1 are sequentially stored in a temperature storing memory 2. The temperature data signals stored in the memory are sequentially read to be compared with each other by a temperature comparing means 3. The comparison outputs are judged by an equilibrium judging means 4. When it is judged that the measurement reaches the equilibrium, an equilibrium signal activates a driving means 5 and a driving signal is applied to a vibration generating means 6 to generate vibration, thereby alarming the end of the measuring. The measured temperature is indicated on an indication means 7.
Patent JP-H09185950-A (JP)
Title: Working method for focusing ion beam working device
Inventor: KODAMA TOSHIO
IPC: H01J37/30
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To easily set a working position without damaging a specimen by moving by a movement data so that a specimen can be positioned on an ion beam irradiation position, to detect a display a secondary charged particle. SOLUTION: An ion beam 42, emitted from an ion gun 41, is focused on a focusing ion beam 44 by an ion optical system 43 to radiate, while scanning the work position of a specimen 1 on a specimen holder 2 placed on a work specimen stage 40. The work specimen stage 40 is moved, by input movement data, to the radiation position of a focusing ion beam 44 so that the specific region of the specimen 1 can be positioned. A secondary charged particle detector 46 detects a secondary charged particle 45, generated by the radiation of the ion beam 44, to display the strength signal of the charged particle 45 on a picture image display device 47. Moreover, organic compound vapor or an etching gas is splayed to the radiation position of the specimen 1 by a nozzle 48, to form a thin coat and remove the specimen surface. This can easily set a working position without damaging the specimen.
Patent JP-H04164246-A (JP)
Title: Limiting current type oxygen sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1990-10-29
Abstract: PURPOSE:To enable the detection of abnormality of a sensor by varying the voltages to be applied to a plurality of pairs of electrode membranes respectively, and by comparing the ratios of respective current values obtained from the plural pairs of electrode membranes. CONSTITUTION:On both surfaces of an oxygen-ion conductive solid electrolytic plate 1, two pairs of electrode membranes 2a, 2b and 3a, 3b consisting a pair are formed. On the upper part on the one side of this electrolytic plate 1, two spiral spacers 4', 4'' are provided so as to surround the cathode-side electrode membranes 2a, 3a. On the upper part of the spacers 4', 4'', a seal plate 5 is provided, and further on the upper part of the seal plate, a heating part 6 is provided so as to constitute a sensor element. And the voltage I to be applied to the electrode membranes 2a, 2b is varied from the voltage II to be applied to the electrode membranes 3a, 3b, and the ratios of the currents I and II obtained from these two pairs of electrode membranes are compared, and when the current ratio greatly differs from the initial value at the time the sensor has been used, the sensor is judged to be abnormal.
Patent JP-H09134286-A (JP)
Title: Processor
Inventor: ARAKI TOSHIYUKI
IPC: G06F9/30
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce both overhead and program step number and to improve the performance of a processor by deciding the contents of a flag register and carrying out the instruction including an operand to change true arithmetic and logic function or the next instruction. SOLUTION: An instruction (Scc instruction) is stored to attain a function including an operand which changes the arithmetic and logic function of the arithmetic and logic instruction that is carried out next based on the contents of a flag register 108. Then an Scc (X>0) instruction signal is produced by an operation code decoder 110 contained in an instruction decoder 104 and held by an operation code holding register 115 until the next cycle. On the other hand, an operand bit string (code showing Sub function) to be used to change the arithmetic and logic function of the next arithmetic and logic instruction is held by an operand holding register 112 until the next cycle. At the same time, an arithmetic and logic circuit 106 carries out a comp instruction and this execution result is stored in the register 108.
Patent JP-2001115890-A (JP)
Title: Surface modifying method for cylinder head
Inventor: MORI SHINSUKE
IPC: F02B77/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To improve thermal conductivity of the portion, on which a high mechanical load is applied, of a cylinder head and to properly prevent the generation and growth of a crack at the portion. SOLUTION: In a method to modify the surface of a cylinder head 3 made of an aluminum alloy of which a combustion chamber in a cylinder head consists in coordination with a piston, a recessed part 34a formed in the surface of the cylinder head 3 is filled with a pure aluminum metal 34 having an aluminum content higher than that of the aluminum alloy. Preferably, the recessed part 34a is filled by overlaying. Further, a substance having an aluminum content of 97.00-99.99 wt.% is used as the pure aluminum metal.
Patent JP-H09117214-A (JP)
Title: Transplanting apparatus
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a transplanting apparatus capable of removing the restriction on the formation of excellent planting tracks of seedlings, which is realized by changing the angle and the degree of eccentricity in fixing a circular sun gear, and preventing the troubles of large planted hole, the falling down of seedlings, and the floating of seedlings on the surface of water in a paddy field transplanting, etc. SOLUTION: In a transplanting apparatus, seedling-transplanting tines of a transplanting device on the front end of a rotary case takes out seedlings from a seedling-feeding apparatus by the rotation of the rotary case. Mechanism for transmitting power toward a transplanting device shaft for fixing the transplanting device in the rotary case is composed of a sun gear 25 placed at the rotary shaft center, a planetary gear 28 acting integrally with the transplanting device shaft and a counter gear placed between the sun gear and the planetary gear. Further, the center (a) of the rotary shaft of the rotary case, a point (b) on the pitch circle of the sun gear where the distance from the center (a) is longest and a point (c) on the pitch circle where the distance is shortest are made to be out of a line so that the gear is not circle.
Patent JP-H10129161-A (JP)
Title: Information carrying card and its manufacture
Inventor: SEKI HIROSHI
IPC: B42D15/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve designing characteristics and to allow falsification or forgery to be difficult by forming a transparent card identifiable by infrared or ultraviolet ray by a sublimation transferring method together with a design layer on a surface of the design layer or a card base material. SOLUTION: A bar code 4 formed of infrared absorbing ink is formed on a surface of a card base material 1, and information such as password is recorded therewith. Since the code 4 is transparent for visible light, a person cannot directly observe the code 4. Accordingly, design of the information carrying card is not impaired different from the case that a magnetic recording layer is provided on the card or the code is provided with black ink. And, it is not necessary to ensure a special purpose area for printing the code 4 in a limited printing area. Further, since the provision of the code 4 itself is not understood by a general person, its falsification or forgery can be prevented.