baber/WOPTO huggingface dataset:
Patent JP-S62135699-A (JP)
Title: Retainer for pumping device
Inventor: MAKINO HISAO
IPC: C02F1/00
Filed: 1985-12-06
Abstract: PURPOSE:To prevent the lateral shift of a pumping tube while allowing its vertical shift and perform pumping at a fixed position by suspending a pumping tube from a floating frame, fitting pulleys to suspend ropes, and fixing one end of each rope to the water bottom and fitting a weight to the other end. CONSTITUTION:Floats 2 are fixed below top faces of a horizontally triangular frame body 1 respectively to form a floating frame 19. Auxiliary levers 3 are horizontally protruded at tops of the floating frame 19, and a pulley 5 is rotatably fitted to each of the outer end sections via a horizontal shaft 4. A rope 6 made of synthetic resin is fitted to the pulley 5, one end of the rope 6 is fixed to a fixed object 8 on the water bottom 7, and a weight 9 is fixed to the other end. On the other hand, one end of a chain 11 is fixed to the fixing material 10 of the float 2, and the other end is fixed to the outer wall of the floating chamber 13 of a pumping tube 12. An air chamber 14 is fitted to the lower end of the pumping tube 12, and a weight 16 is fixed below the air chamber 14 via chains 15.
Patent JP-H03136402-A (JP)
Title: Dielectric filter
Inventor: KIKUYAMA YASUHIKO
IPC: H01P7/04
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a dielectric filter with small size, low loss and capable of adjustment of coupling by forming a shape of an open end face of a dielectric coaxial resonator to be rectangular and arranging a dielectric resonator side by side at the long side. CONSTITUTION:No conductor film is formed to a surface of throughholes 11-14 with opening formed with inner conductors of dielectric coaxial resonators 1-4 but the surface is an open end face and the shape of the open end face is rectangular and the size in a direction of the resonators 1-4 opposite to each other is longer than the size in a direction of arranging the resonators 1-4. Cavities 21-23 are formed among the resonators 1-4 while the recessed part formed to each resonator is opposite to each other, no conductor film is formed to the cavities 21-23 and the capacitive coupling and the inductive coupling among the adjacent resonators are obtained through the cavities 21-23. The coupling state among the resonators is decided by the position and the size of the cavities 21-23. Thus, the size is decreased and the loss as the filter is reduced and the adjustment of the coupling among the resonators is facilitated.
Patent JP-H0995505-A (JP)
Title: Method for stopping olefin polymerization reaction in emergency
Inventor: KUBO KUNIMICHI
IPC: C08F2/38
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To stop an olefin polymerization reaction in an emergency within a short time by introducing a compound selected from among water, alcohols, molecular oxygen, CO2 and CO in polymerizing an olefin in a vapor phase in the presence of a specified catalyst. SOLUTION: A catalyst is prepared by bringing a compound containing a metal of group IV in the periodic table, a compound containing a metal of group I, II or III in the periodic table, an organic compound having a plurality of conjugated double bonds, a modified organoaluminum compound having an Al-O-Al bond and/or a boron compound and an inorganic compound support and/or a particulate polymer support into contact with each other. An olefin (e.g. ethylene) is (co)polymerized steadily in a vapor phase. When the emergency stop of the polymerization reaction is necessary, a compound selected from among water, alcohols, molecular oxygen, carbon dioxide and carbon monoxide is introduced into the reactor, whereupon the olefin polymerization reaction can be stopped within a short time.
Patent JP-H08134100-A (JP)
Title: Production of saccharide chain-specific antibody receptor
Inventor: WATANABE MITSUO
IPC: C07K16/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a saccharide chain-specific antibody which can simply detect a glycoprotein having a cancer-specific glycoside chain and is useful in the diagnosis and treatment of cancers by immunizing an animal which becomes immunologically tolerant to a soluble glycoprotein having no saccharide chain bonded with a soluble glycoprotein bound with a saccharide chain. CONSTITUTION: In a gene coding a soluble glycoprotein such as α-fetoprotein, a codon responding to amino acid (Asp) to which the saccharide chain bonds is exchanged with a codon responding to another amino acid by the mutation transduction technique to prepare a recombinant plasmid. Then, the plasmid is expressed in a COS7 cell originated from monkey kidney to prepare a soluble protein having no saccharide chain bonded. This protein is dosed to a newborn of an animal such as mouse to obtain an animal immunologically tolerant to the soluble glycoprotein having no saccharide chain bonded.  Then, this animal is immunized with a soluble protein bound with a saccharide chain to obtain this saccharide chain-specific antibody which acts on the saccharide chain moiety of the soluble glycoprotein, thus can simply determine the soluble glycoprotein having a saccharide chain structure specific to some diseases, for example, cancer or the like.
Patent JP-H02121591-A (JP)
Title: Catv transmission system
Inventor: KAJITA HARUMASA
IPC: H04N7/16
Filed: 1988-10-31
Abstract: PURPOSE:To transmit and receive PCM sounds suitable for the already existing broadcasting system by using the same sound subcarriers as that of the already existing broadcasting system and, at the same time, reducing the transmitting speed by applying a compress-processing on PCM sound signals so that the signals can be made suitable for a narrowed sound band. CONSTITUTION:A BS tuner decoder 11 outputs video signals 15 and PCM digital sound signals 14. The video signals 15 are inputted to the video input of a TV modulator 13 and the PCM digital sound signals 14 are signal-compressed from 14 bits to 8 bits by means of a PCM encoder 12 by using a sub- instantaneous compressing DPCM system. In addition, error noise caused by cut-off bits is compensated with differential data obtained from an original signal the bit of which is cut off in accordance with a range bit. The output of the PCM encoder 12 is a signal QPSK-modulated with a 4.5MHz subcarrier. The ouptut is inputted to the sound subcarrier input of the TV modulator 13 and outputted as a TV RF signal.
Patent JP-2001100297-A (JP)
Title: Camera
Inventor: YANO MASAYUKI
IPC: G03B13/36
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a user from performing photographing on the water in a state where he (she) forgets the release of an underwater macro mode. SOLUTION: When a water sensing sensor 203 recognizes that the camera is not underwater, a CPU 201 judges whether the elapsed time after a mode dial SW 210 is set to the underwater macro mode is equal to or above the specified time or the number of consecutively exposed frames in a state where subject luminance is equal to or above the specified level is two or more, and performs warning display by flickering the underwater macro mode displaying segment 215 of a data display device 209.  In the case a condition which may indicate that the erroneous setting of the underwater macro mode is recognized singly or compositely by measuring a subject distance by a range-finding device 204 and subject luminance by a photometric device 202 when a release SW 210 is lightly pressed, the CPU 201 performs the warning display by flickering the segment 215 and a photographing-enable indicating LED 212 within a finder or inhibits photographing or releases the underwater macro mode in accordance with the total of marks given to the respective conditions.
Patent JP-2001099402-A (JP)
Title: Heating device
Inventor: KAMEYAMA SHUJI
IPC: F23C99/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of sufficiently suppressing the generation of NOx and CO, widening TDR(turn-down ratio), and having the improved utilizing efficiency of thermal energy. SOLUTION: This heating device comprises a burner 3, a heat-transfer pipe 5 situated downstream of a flow of combustion gas from the burner 3, and a porous body 6 situated downstream of a flow of combustion gas from the heat-transfer pipe 5. Fuel and air are supplied to the burner 3 by an amount less than a theroretical mixing ratio, and burnt to generate combustion gas containing an unburnt component. Combustion gas discharged from the burner 3 is guided to the porous body 6 after it heats fluid in the heat transfer pipe 5 through contact of it with the heat transfer pipe 5. Through further supply of air to the porous body 6, an unburnt component in combustion gas is burnt at the internal part or in the vicinity of the porous body 6.
Patent JP-S62134184-A (JP)
Title: Manufacture of clad plate
Inventor: MASUDA SADAKAZU
IPC: B23K20/04
Filed: 1985-12-09
Abstract: PURPOSE:To constrain the generation of the difference in the elongation between both members at the peripheral edge part of a clad plate and the fluctuation in the clad ratio and to increase the yield of the clad plate by rolling one part edge end of the peripheral edge part of a composite slab by forming it in taper shape with its corner cutting in case of manufacturing a clad plate by rolling the composite slab composed of a base metal and mating material. CONSTITUTION:A taper part 1B is formed by cutting the tip rear end part of the base metal 1 in triangular shape 1A in case of manufacturing a clad plate material by hot-rolling with work rolls 5, 6 the composite slab 4 made by welding the base metal 1 and mating material 2 at the end part 3. A taper part 2A is similarly formed by cutting in triangular shape 2B on the tip rear end part of the mating material 2 as well. No generation is caused in the elongation between the base metal 1 and mating material 2 in rolling and there is no large fluctuation is the clad ratio of the clad plate and the yield of the clad plate of a product is increased by hot-rolling the tip red end part after forming it in taper shape with its corner cutting or corner dropping in the same length in this way.
Patent JP-H1195696-A (JP)
Title: Display panel
Inventor: SHIMOSATO TOSHIO
IPC: G09F13/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of light leak by a pinhole by providing the hole portion, which covers a light shielding section by an overlapping section and does not cover a display section, and the rear surface side resin molding product which is arranged on the rear surface side of a panel main body molding product in on overlapping manner. SOLUTION: A panel main body 26 is made of a transparent resin molding product and provided with a translucent in-mold ink layer and a non-translucent in-mold ink layer. The rear surface side of the body 26, i.e., the side which is irradiated with the light beam from a light emitting body 14, is superimposed with a case 20, which does not cover the display section of the main body 26 but has the shape to approximately cover the light shielding section and has a practically complete light shielding characteristic. The case 20 is the molding product of an inexpensive material such as black acrylonitril-butadiene- styrene resin (for example, an injection molding part) and practically and completely shields light beams. Therefore, light beams from the body 14 are transmitted through the display section of the body 26 and no light beams leak through the light shielding section of the body 26 even though there exists a pinhole.
Patent JP-H05114474-A (JP)
Title: Induction heating cooker
Inventor: TAKECHI MITSURU
IPC: H05B6/12
Filed: 1991-10-23
Abstract: PURPOSE:To provide an induction heating cooker capable of reducing a switching element loss, generating high output independent of a load, and ensuring high durability. CONSTITUTION:An inverter circuit 2 and a control circuit 10 therefor are provided. The inverter circuit 2 has an oscillation capacitor 8 connected to a heating coil 7, two switching elements 3 and 4, two flywheel diodes 5 and 6 connected in parallel to each of the elements 3 and 4, and a snubber capacitor 9 connected in parallel to one of the switching elements 3 and 4. Also, the control circuit 10 has an input detection section 12 to detect an input signal, and a drive section 11 to generate a constant inoperative time for preventing the concurrent actuation of the two switching elements 3 and 4, and change the inoperative time, according to the output state of the input detection section 12.
Patent JP-H04326741-A (JP)
Title: Semiconductor package
Inventor: YUN JINNHIYUN
IPC: H01L21/60
Filed: 1991-10-23
Abstract: PURPOSE: To provide a semiconductor package which is suitable for a semiconductor chip to be highly integrated or of high density and can improve reliability by improving wire-bonding efficiency by forming a large number of leads near a pad by easily forming these leads. CONSTITUTION: In this semiconductor package, a semiconductor chip is placed on a pad and package molding is executed by wire-bonding this chip and the inner lead part of lead. On an insulator 11, where a supporting part 17 and a mounting pad 18 are connected by a connecting part 19 and formed integrally, a pattern 10 connecting a pad 12 to place the chip and an inner lead 13 to wire-bond this chip through a support bar 16 is formed, and package molding is executed by connecting the inner lead 13 to the lead 15.
Patent JP-H08135523-A (JP)
Title: Evaporated fuel treating device for internal combustion engine
Inventor: HAYASHI FUMIO
IPC: F02M25/08
Filed: 1994-11-09
Abstract: PURPOSE: To prevent air-fuel mixture from becoming overrich in returning from fuel cut by controlling a device so that purge fuel is fed to an internal combustion engine according to the operating conditions of it only when fuel cut is not performed. CONSTITUTION: When an engine speed measured with an NE sensor 26 is over a specified limit and the full close condition of a throttle valve 26 is detected by a throttle position sensor 28, it is judged that a fuel cut condition is met, and the output value of a driving duty ratio for a vacuum switching valve 19 is set to zero so as to stop fuel purge. Next, when an accelerator pedal is depressed under the fuel cut condition, the output value is returned to fuel supply, and it is judged whether or not purge fuel fed from a canister 10 exceeds a specified limit. When it is rich, after the restoration fuel supply of a device is so controlled that fuel purge is stopped during a specified delay time.
Patent JP-S62221501-A (JP)
Title: Saw-cutting drill
Inventor: ERUBUIN IENKUNAA
IPC: B27C3/00
Filed: 1986-11-20
Abstract: In sawing and drilling machine for splitting up and drilling panel-type workpieces, a saw carriage and a drilling device for planar face and/or end face drilling are guided below a machine table having a saw slit, along a straight-line guide parallel to the saw slit. To minimize the structural expenditure involved in guiding and driving the saw carriage and the drilling device, it is proposed that the drilling device be guidable along the straight-line guide of the saw carriage and that it be jointly adjustable with the saw carriage and that the saw slit be variable in its width.
Patent JP-H02122034-A (JP)
Title: Ceramic reinforced magnesium alloy composite material
Inventor: SUZUKI TATSUYA
IPC: C22C49/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve the corrosion resistance of the title composite material by regulating the contents of Fe, Cu, Ni and Co as corrosion promoting components in an Mg alloy matrix of a composite material. CONSTITUTION:A ceramic reinforced Mg alloy composite material constituted of at least either of ceramic fibers or ceramic grains as a reinforcing material and of an Mg alloy as a matrix is formed. In the composite material, the content of one or more kinds among Fe, Cu, Ni and Co in the reinforcing material as corrosion promoting components which impair the corrosion resistance of the matrix is set to <=0.3wt.%. The volume content of the reinforcing material is preferably set to <=30%. In this way, the electric corrosion generated between the corrosion promoting components and the matrix in a corrosive environment is drastically suppressed to improve the corrosion resistance of the composite material.
Patent JP-H07128738-A (JP)
Title: Image reader
Inventor: DEGUCHI HIROYUKI
IPC: G03B21/134
Filed: 1993-11-04
Abstract: PURPOSE:To simplify the reading work of a transmissive type original by reading the transmissive type original without necessitating an enlarging and projecting device having large-scale constitution. CONSTITUTION:A transmissive type original presentation part 32 for presenting the transmissive type original DT such as 35mm film is set at a specified position on an original platen 31. The original DT is illuminated by a projection unit 70 from the outside of a device main body 30. In the case of reading the original DT, an auxiliary scanner 50 is allowed to intervene to cut into an optical path at the time of reading an ordinary original. Light from the original DT is guided to the light receiving surface of an image sensor 40 after the optical path of the light is bent by the scanner 50. When a rotary plane mirror 53 installed in the scanner 50 is angularly displaced, the area of an image made incident on the light receiving surface of the image sensor 40 is changed. Thus, the scanning of the original DT according to the read d object area of the image sensor 40 is realized.
Patent JP-S63128839-A (JP)
Title: Duplicated control system
Inventor: KARIYAMA CHIKAKO
IPC: H04L69/40
Filed: 1986-11-19
Abstract: PURPOSE:To continue the data communication processing without intermission even if the system is switched to a standby system due to a fault by commanding pseudo connection of line to the standby system and allowing the standby system to apply pseudo connection accordingly after the end of line connection in the active system. CONSTITUTION:When the connection to a line is finished in the active system, a line pseudo connection command is sent from the active system CPU 11 to the standby CPU 21 system. The CPU 21 issues a line pseudo connection command to a communication controller 22 of its own system and the controller 22 applies line connection in a pseudo way accordingly. That is, the controller 22 applies initial setting for line open in a pseudo way regardless that no line is connected actually and no reply comes from a line terminator such as a MODEM. The CPU 11 transfers the processing state to the CPU 21 at each section of the processing step. If a fault takes place in the active system and the changeover to the standby system is executed, the initial setting of the line connection is finished in the controller 22, the CPU 21 references the processing state of the active system stored to continue the communication.
Patent JP-H01119401-A (JP)
Title: Slip ring
Inventor: KIDO MASATOMO
IPC: B60C23/02
Filed: 1987-11-02
Abstract: PURPOSE:To simplify the structure of a slip ring by forming a shaft adapted to be attached on an axle and bearings therefor from a conductor, and by arranging terminals on the shaft by means of the bearings rotatably relative to the shaft so that the shaft is used as signal transmission path. CONSTITUTION:A terminal cylinder 3 is mounted on the outer periphery of a spacer cylinder 4 provided on the outer periphery of the intermediate section of a shaft 1 which is mounted on an axle, so as to form a signal transmission path through a terminal 8b. A terminal cylinder 6 is mounted on the outer periphery of the terminal cylinder 3 through the intermediary of a spacer cylinder 7, and is connected to a terminal 8a so as to form another signal transmission path. Bearings 19b, 16 made of a conductor are provided on the terminal cylinders 3, 6, respectively, at the other end thereof, and a casing 9 is supported on the shaft 1, rotatably. A terminal 14a which is provided on the outer periphery of the casing 9 so as to be exposed, a spacer 18a, the bearing 16, a terminal cylinder 6 and the terminal 8a constitute a signal transmission path. Thus, an abnormality of a tire is detected by these three signal transmission paths. With this arrangement, it is possible to simplify the structure of the slip ring.
Patent JP-H05112026-A (JP)
Title: Thermal printer controller
Inventor: TAKAHARA MASAHIKO
IPC: B41J2/35
Filed: 1991-10-23
Abstract: PURPOSE:To measure a resistance value of a thermal head to conduct a high- quality printing control by adding a simple circuit. CONSTITUTION:Using a reference voltage Vref to an A/D conversion circuit provided in a CPU 1, a constant voltage is applied through Q4, R3, D1, and 6 in this order at the time of measuring a resistance value, and an electric potential at a point A is read from an analog input port A. In this manner, a resistance value is measured. In addition, at the time of measuring a resistance value, a resistance R1 provided in an input part of a parallel regulator generating the reference voltage Vref is by-passed by a transistor Q3. In this manner, a resistance value can be measured using a single reference voltage generation circuit. Furthermore, a wasteful power consumption at the parallel regulator part can be reduced during a resistance value non-measuring time.
Patent JP-H05114652-A (JP)
Title: Semiconductor device
Inventor: KURITA KAZUYUKI
IPC: H01L23/52
Filed: 1991-10-23
Abstract: PURPOSE:To prevent a step coverage from deterioration and produce a higher density by allowing a second opening section to exist on the upper side of a first opening section, burying a buried conductor on the first opening section and connecting a first conductor layer to a second conductor layer. CONSTITUTION:A second via hole 28 is located on an upper side of a first via hole 21 formation area where an embedded conductor 22 is buried in the first via hole 21. A first wiring layer 16 is connected to a second wiring layer 26 by way of the conductor. Even when the second via hole is located on the upper side of the formation area of the first via hole 21, a dented portion of the first via hole is not communicated to the via hole 28, which prevents the deterioration of a step coverage of a third wiring layer 29 (first conductor layer) formed by coating the second via hole 28. It is, therefore, possible to protect the step coverage from further deterioration and produce a higher density.
Patent JP-2001097358-A (JP)
Title: Packaging box
Inventor: NEZAKI AKIHIRO
IPC: B65D5/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box to be easily assembled without using papers, staples, an adhesive tape or the like and securely durable to the weight of a stored material, by which bottom flaps can be assembled and folded without deteriorating the same. SOLUTION: A bottom wall element 2 of square cylindrical shape is formed of side bottom flaps 6, 6 and end bottom flaps 7, 7 connected together successively and alternately and extended downward from a body 1, and the end bottom flaps 7, 7 of the bottom wall element 2 are inserted into the inside of the side bottom flaps 6, 6 while the end flaps are folded into double 5y folds 8, 8. Also the end flaps 7, 7 are so stood up as to be attached to the inside of end panels 5, 5, and a material (a) to be stored inside the end bottom flaps 7, 7 to prevent the collapse of the end bottom flaps 7, 7.