baber/WOPTO huggingface dataset:
Patent JP-H0661404-A (JP)
Title: Semiconductor device
Inventor: FUKUI TAKAHIRO
IPC: H01L25/065
Filed: 1992-08-10
Abstract: PURPOSE:To reduce the cost of a semiconductor device by forming the outer leads of a plurality of semiconductor chips mounted on a substrate in a laminated state in the same shape. CONSTITUTION:Outer leads 6a, 6b, 6c which are respectively provided on the extension lines of inner leads 4a, 4b, and 4c supported by insulating films 5a, 5b, and 5c and joined to the electrodes 2a, 2b, and 2c of semiconductor chips 1a, 1b, and 1c and formed in the same shape from the end sections of the films 5a, 5b, and 5c are respectively joined to wiring 9 provided on a wiring board 10 or the outer leads of lower-layer semiconductor chips.
Patent JP-H1149764-A (JP)
Title: Production of epoxy compound
Inventor: ISHII YASUTAKA
IPC: B01J31/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound by reacting a compound having a non-aromatic, ethylenic double bond with oxygen in the presence of an oxidation catalyst to form the corresponding epoxy compound. SOLUTION: This epoxy compound is obtained by reacting a compound having a non-aromatic, ethylenic double bond, e.g. an alkene or cycloalkene compound, with oxygen in the presence of an oxidation catalyst composed of an imide compound shown by the formula [R<1> and R<2> are each H, a halogen, alkyl, aryl, cycloalkyl, hydroxyl, alkoxy, carboxyl, alkoxycarbonyl or acyl, wherein R<1> and R<2> are bound to each other to form a double bond or ring; X is O or hydroxyl; and (n) is 1 to 3]. The oxidation catalyst may be composed of a cocatalyst, e.g. a metallic compound containing a IV to VIII group element, together with the imide compound shown by the formula. The method gives an epoxy compound in high yield by a simple procedure, The epoxy compound can be obtained efficiently by the action of oxygen even under mild conditions.
Patent JP-H1147078-A (JP)
Title: Endoscope cleaning device
Inventor: MIMORI NAOTAKE
IPC: A61B1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the usage quantity of a sterilizing liquid, etc., stored in a cleaning tank and to save the sterilizing liquid, etc., without the occurrence of a sanitary problem by forming a projected part at the inside of a lid covering the opening part of the cleaning tank and reducing the capacity of the cleaning tank so as to position the projected part inside the cleaning tank at the time of closing the lid. SOLUTION: The cleaning tank 16 containing an endoscope is provided on the upper surface of a device mainbody in an endoscope cleaning device, multiple injecting nozzles are provided in a circumference part inside the cleaning tank 16, cleaning water is injected from the injecting nozzles and a whole endoscope surface contained inside the cleaning tank 16 is cleaned. The lid 14 is provided in the device mainbody with a hinge so as to be freely opening/closing possible. When the lid 14 is closed, the upper opening part of the cleaning tank 16 is fully covered by the lid 14 and cleaning water or the sterilizing liquid, etc., are prevented from being splashed outside. The projected part 20 put in/out to/from the inner part of the cleaning tank 16 together with the opening/closing of the lid 14 is provided in the center part of the lid 14 and the projected part 20 is arranged in the almost center part in the cleaning tank 16 when the lid 14 is closed.
Patent JP-S6190585-A (JP)
Title: Television meeting device
Inventor: YAMASHITA HIDEO
IPC: H04N7/14
Filed: 1984-10-09
Abstract: PURPOSE:To make it unnecessary to match a relative position between a shift pulse and a flag signal overlapping position by A/D-converting a received video signal, obtaining AND with a PCM signal and a flag overlapping period identifying signal, detecting a flag signal serially, generating a shift pulse which can obtain block synchronization of the whole flag signal from the peak pulse and converting the above-mentioned flag signal. CONSTITUTION:A timing pulse is always overlapped on a received video signal and constituted so that respective video signals after a timing pulse may be overlapped at the betaT interval. A shift pulse generating circuit 5 always detects a rise of a timing pulse, generates a shift pulse 1/10betaT of pulse width 1/10betaT after (betaT+1/2betaT) from the rise, after that generates a n number of shift pulses at betaT interval and inputs to a serial/parallel converting circuit 6 as a shift lock.
Patent JP-S6370036-A (JP)
Title: Humidifier for air conditioner
Inventor: UEYOSHI OSAMU
IPC: F24F6/00
Filed: 1986-09-09
Abstract: PURPOSE:To apply all humidifying water for a humidifying operation and at the same time to eliminate a dew acceptor at an atomization blowing port and to make a small-sized air conditioner by a method wherein a box is arranged in the midway of a duct for transporting water particles to collect condensed water and then the condensed water is fed back to an atomization generating device. CONSTITUTION:Condensed water condensed within a duct 9 is guided to a condensation box 12 due to an inclined condition of the duct 9. The condensed water 11 in a duct 9a is sent to the condensation box 12 together with water particles 8. At this time, the water particles 8 are carried by the air and enter the duct 9, blown from an atomization blowing port 10, atomized and then humidify the air. In turn, the condensed water 11a drops into the condensation box 12. The condensation box 12 is sealed in such a way as the interior air and the condensed water 11 and 11a are not wet, the condensed water 11 and 11a are moved from the lowermost water drain port 13 through a piping 14 under its gravity and then returned to an atomization generating device 7.
Patent JP-S58111887-A (JP)
Title: Afterglow phosphor
Inventor: TATEIWA TOSHIAKI
IPC: C09K11/08
Filed: 1981-12-25
Abstract: PURPOSE:To provide a phosphor which has good brightness, chromaticity and long afterglow, is chemically stable in practical use and can be easily produced industrially, by firing a manganese-activated orthophosphate salt having a specified structure within a specified temperature range. CONSTITUTION:A compd. of the formula (wherein M' is Sr, Ca, Ba; 0<=a<=0.25, 0.004<=b<=0.20) is fired at 800-920 deg.C to obtain the titled phosphor. A graph illustrates the relationship between the afterglow time and the firing temperature for a phosphor having a composition of Zn2.935Ca0.015Mn0.05 obtd. by firing for 4hr. The graph shows that the firing temp. is within a range of 800-900 deg.C. In the (ZnCaO0.015Mn)3(PO4)2 graph illustrating the relationship between the value of b (Mn content) and brightness, the value of b is effective within a considerably wide range, but the effective amount thereof is practically 0.004<=b<= 0.20.
Patent JP-H0938755-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of continuous casting by embodying the airtightness of a nozzle and the higher stability of life in continuous casting, thereby stabilizing the operation of continuous casting over a long period of time and improving and stabilizing slag quality. SOLUTION: An oxidation resistant refractory material layer 5 consisting of Al2 O3 -MgO-Si-C contg. a low melting glass component is arranged and integrally formed on the joint surface 2 with a refractory member existing in the upper part which does not come into contact with molten metal during casting over a range from 5 to 120mm downward from the front surface of this joint surface. The oxidation by the contact of the joint surface and the atm. air on the outside surface near this joint surface and the deterioration of the material are drastically and effectively suppressed at the time of continuous casting including preheating time of a long nozzle. The safety and stabilization of the continuous casting of the steel over the long period of time are thus assured.  The high stabilization of the slab quality is embodied, by which the reliability of the continuos casting is enhanced and the cost is reduced.
Patent JP-H0499256-A (JP)
Title: Production of zirconium alloy clad tube having superior resistance to stress corrosion cracking
Inventor: MAE YOSHIHARU
IPC: C22F1/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve resistance to stress corrosion cracking by subjecting a blank tube obtd. by Pilger rolling, annealing and final Pilger rolling to tension working at a prescribed reduction of outside diameter and strain relief annealing. CONSTITUTION:A blank alloy tube is subjected once or plural times to Pilger rolling and recrystallization annealing and then final Pilger rolling is carried out. The resulting rolled blank tube is subjected to tension working at 1-15% reduction of outside diameter and strain relief annealing. A tube having improved resistance to stress corrosion cracking is obtd. When this tube is used in a nuclear power plant, operation over a long period of time is enabled.
Patent JP-H0494090-A (JP)
Title: Magnetic field controlling method in induction heating electric furnace
Inventor: TANIGUCHI SHOJI
IPC: H05B6/34
Filed: 1990-08-10
Abstract: PURPOSE:To locally control the temperature and stirring of an object to be heated by inserting a magnetic field controlling coil locally between an induction coil of an induction heating electric furnace and the object to be heated and controlling the intensity of the induction current induced by the controlling coil. CONSTITUTION:A magnetic field controlling coil 6 is put between an induction coil 3 and a molten iron 5 and its height is short as compared with the induction coil 3 and it has a sufficient length to cover the molten iron locally and is put at a proper position, for example near the surface of the molten iron 5, and both ends of it are taken outside and connected with an inductance variable outside coil 7. Consequently, the inductance of the outside coil 7 is changed and the induction current running in the magnetic field controlling coil 6 is changed, so that the distribution of the magnetic field in a furnace becomes possible to be controlled.
Patent JP-H07150425-A (JP)
Title: Spinning frame provided with knurl, especially spindle for ring spinning frame and tool for forming this knurl
Inventor: PEETAA MAN
IPC: D01H1/38
Filed: 1994-09-06
Abstract: PURPOSE: To surely and easily cut a yarn layer wound in the trailing yarn end winding region of a spindle by forming a knurled reserve surface in the region by using a special tool. CONSTITUTION: The knurled reserve surface 3 consisting of pyramidal recessed parts 10 separated from each other via enclosing walls 11 having flat apexes 12 is formed in the trailing yarn end winding region 2 of the spindle 1 of the ring spinning machine by using a tool consisting of a knurling roller having pyramidal cutting edges divided from each other by notched parts having flat notching bottoms. The yarn 5 is wound onto the apexes 12 of the enclosing walls 11 via a collar 6 from a cop 4 mounted at the spindle 1, by which the yarn layer 7 is formed. The yarn layer 7 is surely cut by the yarn cutting device 8.
Patent JP-H0379521-A (JP)
Title: Automatic board material carrying in and out device
Inventor: ASAKI YASUSHI
IPC: B65H31/30
Filed: 1989-08-21
Abstract: PURPOSE:To miniaturize an entire device and reduce its installation space by arranging raw material and a product in two tiers, up and down, inside a frame, and forming open ports opening in a fore and aft direction permitting to carry in and out the raw material and the product in either directions of fore and aft. CONSTITUTION:An open port 33 opened in a fore and aft direction is formed in a frame 1. In the open port 33, a raw material pallet 13 and a product pallet 17 are arranged in two tiers, up and down, and a shunting rail to shunt the product pallet 17 is arranged in the aft direction of the frame 1.
Patent JP-S59130751-A (JP)
Title: Automatic lighting system for automobile
Inventor: YANO SHIGERU
IPC: B60Q1/02
Filed: 1983-11-10
Abstract: PURPOSE:To prevent license plate light from being left turning on due to an arror, by providing such an arrangement that the license plate, etc. are automatically lit on when the illumination is required, being maintained to be lit on until an engine switch is turned off, and are automatically lit off, when the illumination is no more required, after a predetermined time is elapsed. CONSTITUTION:A relay 3 is energized by the application of voltage from a battery 1 when an engine switch 2 is turned on, and therefore, electric power is fed to light receiving circuits 9, 10, so that auxiliary small lamps 20 and license number lights 21 are turned on when the contact of the circuit 9 is closed. Thereafter, when the contact of the circuit 10 is closed, upper and lower head lamps 18, 19 are lit on by means of a timer relay 14, a realy 5 and an upper and lower lamp switching relay 8 in association with signals from amplifier circuits 11, 13 which indicate the rotational speed of an engine or wheels. Then, the auxiliary lamps 20 and the license number light 21 are maintained to be lit on until the engine switch is turned off. Further, the head lamps 18, 19 are automatically cut off when their illumination is no more required. However, the cut-off of the head lamps 18, 19 is made after an elapse of time set on the timer. Thus, the license plate lights may be prevented from being left turning on due to an error.
Patent JP-H0855857-A (JP)
Title: Working method of insulating film
Inventor: TAWARA TAKASHI
IPC: H01L21/3213
Filed: 1994-08-15
Abstract: PURPOSE:To form a hole or a recessed part in a minute pattern with good dimensional accuracy in the working method of an insulating film. CONSTITUTION:A TiN (or TiON) film 26 is formed on an interlayer insulating film 24, and holes which correspond to desired connecting holes 24a to 24c are made in the TiN film 26 by a dry-etching treatment which uses a resist layer as a mask. The resist layer is removed, and the connecting holes 24a to 24c are formed in the insulating film 24 by a dry-etching treatment which uses the TiN film 26 as a mask. A laminate by the resist layer and by the TiN film 26 may be used as a mask. An interconnection material is applied to the surface of a substrate, it is patterned, and one or a plurality of interconnection layers which communicate with the connecting holes 24a to 24c are formed. The TiN film 26 may be left so as to be used as a part of an interconnection.
Patent JP-S6455930-A (JP)
Title: Multi-direction multiplex communication system
Inventor: SASAKI YASUTAKA
IPC: H04B7/24
Filed: 1987-08-27
Abstract: PURPOSE:To attain emergent calling from a general terminal equipment, by providing an emergent calling channel to a transmission line between a master station and a slave station, allowing a slave station to apply correctness discrimination of an emergent calling request based on the emergent calling destination connection information received from a terminal equipment and giving an emergent calling request to the master station via the emergent calling channel in response to the true emergent calling request. CONSTITUTION:A slave station 4-1 applies correctness discrimination of an emergent calling request based on the emergent calling destination connection information received from a terminal equipment. The emergent calling request is applied to the master station through the emergent calling channel in response to the true emergent calling request. The master station 3 sends emergent calling channel usage permission information to the slave station based on the emergent calling request from the slave station 4-1. Then the information is connected to the emergent calling channel assigned to the subscriber line corresponding to the terminal equipment 6-1 making the emergent calling request among the subscriber lines 1 connected to the exchange 1. Moreover, the slave station, based on the use permission information, connects the said subscriber line to the emergent calling channel allowed for the use. Thus, even when all the calling channels are busy, communication is attained from a general terminal equipment to the specific emergent calling destination decided in advance.
Patent JP-S60104773-A (JP)
Title: Ignition device for engine
Inventor: TAMURA YUKIO
IPC: F02P9/00
Filed: 1983-11-14
Abstract: PURPOSE:To secure an accurate timing control motion in an inexpensive structure, by constituting an ignition device so as to make the timing control motion performable by degrees at a time when an engine speed exceeds the specified value by an exciter coil alone, without using a signal coil. CONSTITUTION:A condenser 6 is chargedby a plus side part (a) among generating output parts generated out of an exciter coil 1 with rotation in a magnet rotor 4. On the other hand, when the generation output is turned over to the minus side, a condenser 21 is made to do charging and, after the charging is over, an electric current is made to glow into a resistor 23, a thyristor 12, a varistor 13, etc., in order. Then, when the generation output reaches the peak of a minus side part (b) and the thyristor 12 is conducted, the condenser 6 is made to discharge, generating a spark in a spark plug 10 by means of high voltage at the side of a secondary coil 19. At this juncture, when an engine speed exceeds the specified value, the charged voltage of the condenser 19 exceeds a trigger voltage of a thyristor 16 at a time when the generation output is turned over to the minus side, thereby making the timing control take place.
Patent JP-H0494728-A (JP)
Title: Non-clogging aeration sludge reducing device
Inventor: SAKANO NOBORU
IPC: B01F1/00
Filed: 1990-08-10
Abstract: PURPOSE:To make a gas efficiently absorbed into a fluid by providing a stationary fluid mixer on the delivery side of a pump and a gas force-feeding port on this side of the mixer and designing the device so that a liq. to be absorbed or sludge is simultaneously introduced. CONSTITUTION:A stationary fluid mixer 1 is provided on the delivery side of a pump 2, and a gas force-feeding port is furnished on this side of the mixer. Namely, the sludge or sewage and clean water supplied from the pump 2 are joined with a gas from a compressor 3 on this side of the mixer 1, and simultaneously introduced into the mixer 1. The gas and fluid are allowed to collide with the internal protrusion, dispersed and mixed, and the gas is efficiently absorbed into the fluid in the mixer 1. Consequently, when sewage or clean water is supplied by the pump 2 and air is force-fed from the compressor 3, the air contains about 8.84ppm saturated steam at the moment when discharged from this device if the water temp. is 20 deg.C, and the sludge is activated in the case of sludge.
Patent JP-S6455697-A (JP)
Title: Smoke sensor
Inventor: TOGASHI MICHIHIKO
IPC: G08B17/103
Filed: 1987-08-26
Abstract: PURPOSE:To perform self-diagnostic operation in a normal use state by providing a liquid crystal shutter, whose light transmissivity is changed by the change of the applied voltage, in an about middle position between a light emitting part and a light receiving part which are arranged oppositely to each other. CONSTITUTION:A liquid crystal shutter 5 whose transmissivity of light 15 emitted from a light emitting part 1 is changed in accordance with the change of the applied voltage and a voltage adjusting part 7 which changes the voltage applied to the liquid crystal shutter 5 are provided in an about middle position between the light emitting part 1 and light receiving part 3. At the time of self-diagnosis, the voltage adjusting part 7 is operated to gradually raise the voltage applied to the liquid crystal shutter 5 from 0V. It is checked whether an alarm output circuit of the light receiving part 3 is operated or not when the light transmissivity of the liquid crystal shutter 5 is equal to that of a prescribed quantity of smoke 10. Thus, the self-diagnostic operation of a smoke sensor is facilitated and the reliability of the smoke sensor is considerably improved.
Patent JP-2000043771-A (JP)
Title: Saddle boarding type seat for motorcycle
Inventor: HIROSE TATEO
IPC: A47C7/18
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle saddle boarding type seat capable of sufficiently absorbing vibration by a superabsorbent elastic body and improving comfortableness by reducing vibration or rolling felt by the body of a driver or the like. SOLUTION: In a seat bottom plate 4, a 3-recess 4a dented to the lower side of a vehicle is formed to be recessed in the full area of the seating part of a driver, and a superabsorbent elastic body 2 made of viscoelastic elastomer is laid in the recess 4a. One side lower surface of he superabsorbent elastic body 2 is abutted on the upper surface of the recess 4a and fixed, and the other side upper surface of the superabsorbent elastic body 2 is extended to a position above the recessed margin of the recess 4a. On an upper surface excluding the extended upper surface and the recess 4a of the seat bottom plate 4, a cushion body 3 having a thickness thicker than the plate thickness of the superabsorbent elastic body 2 is overlapped and laminated, and the entire outer surface of the cushion body 3 is covered with a skin 5.
Patent JP-S60100762-A (JP)
Inventor: ARAN FUORE
IPC: C08F8/00
Filed: 1984-10-12
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-S6096325-A (JP)
Title: Straightening machine for sheet material and method for straightening sheet material by using it
Inventor: BUIRI BENTSU
IPC: B21D1/05
Filed: 1984-10-15
Abstract: PURPOSE:To improve straightening characteristics by shifting a straightening roll in the horizontal direction from the vertical surface containing the axial line of a backup roll and adjusting the shifting quantity so that the deflection and the bending vibration in the horizontal direction produced in the straightening roll are minimum. CONSTITUTION:Backup rolls 12, 20 are provided to upper and lower straightening rolls 13, 19 respectively in same axes, and the positions of the bearings of rolls 11, 20 are made adjustable in the vertical directions separately from the bearings of rolls 13, 19; the rolls 13, 19 are shifted in the horizontal direction from the vertical surfaces containing the axial lines of rolls 12, 20, and the shifting quantity (a) is adjusted so that the deflection and the bending vibration in the horizontal direction produced in the rolls 13, 19 by a normal force N1 calculated basing on the position K1 where the rolls 13, 19 and a sheet material are in contact and a tangential force T calculated basing on a driving moment, at each point of a prescribed straightening program and a straightening stage, are minimu. In this way, the sheet-material straightening characteristics of a straightening machine are remarkably improved.
Patent JP-S58115955-A (JP)
Title: Data collecting system
Inventor: FUJISAWA TAKANORI
IPC: H04L12/403
Filed: 1981-12-28
Abstract: PURPOSE:To attain a narrow frequency band to be required as well as small- sized master station, by selecting plural slave stations sequentially with a sampling period of a master station, manufacturing the slave stations in the same standards and realizing a signal separator simply. CONSTITUTION:A pulse wave (i) of a sampling frequency generating circuit 15 is given to an FS signal generating circuit 16, the wave becomes an FS signal (h) and is transmitted to a pair of cables 13 of common use from a signal separator 14 of the master station side. The FS signal (h) is separated into h' at a signal separator 17 or 18 of the slave stations, and each slave station is selected at a demodulator 19 or 20 to form a sampled timing pulse (d) or (e). A modulator 21 or 22 modulated with data (b), (c) of the slave stations repeats on/off with the pulse (d) or (e) to obtain a modulation signal (f) or (g), which are transmitted to the pair of cables 13 via the signal separator 17 or 18.