baber/WOPTO huggingface dataset:
Patent JP-H08165893-A (JP)
Title: Tunnel excavator used for large-cross section tunnel construction method
Inventor: YAMAMOTO MINORU
IPC: E21D9/08
Filed: 1994-12-12
Abstract: PURPOSE: To efficiently excavate a ring-like tunnel by fitting a cutter head to the front end section of a main body so that its face is kept perpendicular to the advancing direction and its rotary shaft is kept in parallel with the advancing direction, and fitting a cutter drum to the front end section of the main body so that its rotary shaft is kept perpendicular to the advancing direction and in parallel with the rotary shaft of the cutter head. CONSTITUTION: A drive motor is driven to rotate a cutter head 2 and a drum cutter head 3 for an excavation. The first tunnel having a circular cross section is excavated by the cutter head 2, and the second tunnel having a double enveloping cross section is excavated by a drum cutter head 3. The whole tunnel has a cross sectional shape containing a semicircular protruded curve face and a semicircular recessed curve face in parallel. The protruded curve face and recessed curve face of the preceding tunnel and succeeding tunnel coincide with each other and are continued. The face of the succeeding tunnel has a certain angle relative to the face of the preceding tunnel in the excavation. A ring-like tunnel can be efficiently excavated along the outer hull section of a large-cross section tunnel.
Patent JP-H11138773-A (JP)
Title: Method and device for image forming
Inventor: MACHIDA YOSHINORI
IPC: C09D11/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and device therefor for jetting a very small amount of highly viscous ink stably at high speed without increasing the consumption energy, without bleeding for various kinds of mediums to be recorded and forming a highly minute image of high picture quality at high speed. SOLUTION: Color ink 1 is deposited on the surface of a flat ink carrier 2 in a uniform pattern shape, and the ink carrier 2 is heated partially in accordance with an image information. At that time, a gas layer 4 is generated on the interface between the ink carrier 2 and the color ink 1 or in the vicinity thereof. The color ink 1 is flown by the pressure produced at the time of generation of the gas layer 4 and made to adhere on a medium 6 to be recorded and form an image. When the color ink 1 is deposited on the ink carrier 2 in the independent ink drop shape, resistance received from the periphery by the color ink 1 is very small and uniform, so even ink drops 5 of a high viscous color ink can be flown stably at high speed and recording can be carried out.
Patent JP-H03169009-A (JP)
Title: Heat treatment apparatus
Inventor: MASUYAMA SHIGEJI
IPC: H01L21/31
Filed: 1989-11-29
Abstract: PURPOSE:To prevent an irregularity in a temperature inside a process tube and to increase a temperature drop speed during a furnace-heat cooling process by a method wherein, regarding at least one out of supply pipes used to supply a fluid for cooling use, a length in an axial-center direction is different from that of other pipes. CONSTITUTION:A uniformly heating pipe 6 is arranged and installed between a process tube 1 and a heater 3 at the outside of the tube; an air circulation route 7 is formed substantially. Three air supply pipes 13 used to supply the air 12 as a fluid for cooling use to the circulation route 7 are arranged in a seal block 8 on the side of a filtration port 1a in a space on the upper side of the air circulation route 7. Regarding one out of the three air supply pipes 13, a length in an axial-center direction is shorter than a length of other pipes; tips of the two longer air supply pipes 13 are arranged nearly in the central part in the axialcenter direction; the tip of the shorter air supply pipe 13 is arranged near an opening away from the central part. Thereby, a temperature drop speed of the process tube can be increased, and a treatment time can be shortened.
Patent JP-H04179557-A (JP)
Title: Led array driving circuit
Inventor: OGAWA YOSHIHIRO
IPC: B41J2/44
Filed: 1990-11-14
Abstract: PURPOSE:To largely enhance productivity by mounting a shift register part, a data latch part, an LED driver part and an LED erroneous operation detecting part detecting the inferiority of the wirings connecting an LED array and the LED driver part. CONSTITUTION:An LED array lighting signal DATA is inputted to a shift register part 1 in synchronous relation to a transmission clock CLK. After parallel/serial conversion, said signal is stored in a data latch part 2 and an LED array 5 is driven by an LED driver part 3. An LED erroneous operation detecting part 4 detects the respective input signals of the LED driver part 3 and the LED anode voltages corresponding thereto by voltage comparators 4-1, 4-2, 4-3, 4-4. The open- or short-circuit inferiority at each of connection points A can be detected. The outputs of the voltage comparators 4-1, 4-2, 4-3, 4-4 are taken out of a gate 4-5 and the detection result OUT in the LED array can be obtained.
Patent JP-H02192876-A (JP)
Title: Heater and joining of member
Inventor: HOOMAA ERUNSUTO HENSHIEN
IPC: H05K3/40
Filed: 1989-11-29
Abstract: PURPOSE: To provide a lightweight heater which is simple, whose operation is easy and which is promptly cooled after a soldering treatment by disposing a joining part to an electrically insulating and thermally conductive supporting body, fixing a heater to the supporting body, conducting thermal energy from the heater to the joining part through the supporting body. CONSTITUTION: In the heater, the thermal energy is supplied to the joining part to melt a conductive melting material in the joining part. Thereby, the joining part is arranged to the supporting body consisting of an insulating layer 22 made of an electrically insulating material and a thermally conductive surface layer 20 made of a thermally conductive material. The heater (substrate) 12 is fixed to the supporting body, and the thermal energy is conducted from the heater 12 to the joining part through the supporting body. Consequently, in various joining positions, the thermal energy required for melting solder can be supplied.
Patent JP-S63160830-A (JP)
Inventor: ITANO NAOFUMI
IPC: B32B15/06
Filed: 1986-12-25
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-S63161244-A (JP)
Inventor: INANUMA MINORU
IPC: E04D13/03
Filed: 1986-12-25
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-H06140987-A (JP)
Title: Wireless communication equipment
Inventor: ISHIKAWA HIDEAKI
IPC: H04W76/02
Filed: 1992-10-23
Abstract: PURPOSE:To provide the wireless intercom equipment in which order-take is smoothly executed and a customer service training of a new comer is executed effectively. CONSTITUTION:The equipment is provided with plural receivers 23, 33 demodulating individually signals sent by plural slave sets 41, 43 and the voice signal outputted by the plural receivers is converted into a voice through a common speaker 11, and when the receiver 23 outputs the voice signal, the output is detected and the output of the other receiver 33 is interrupted by interrupt means 30, 31. Even when plural slave sets make simultaneous transmission, the voice signal sent from the slave set 23 is outputted from the speaker 11 with priority. In the case of the customer service training, a new comer has the slave set 43 with lower priority and executes the reception and a trainer having the slave set 41 with high priority follows the execution.
Patent JP-H03166774-A (JP)
Title: Manufacture of photo interrupter
Inventor: YONEKURA ATSUSHI
IPC: H01L31/12
Filed: 1989-11-27
Abstract: PURPOSE:To simplify the shape of a mold and to facilitate a transfer mold by forming a slot after an outer mold is formed. CONSTITUTION:After an outer mold is formed, a slot 7 of predetermined width is formed between first and second inner molds 4A and 4B of the mold 6 by cutting, etc., protrusions 41A, 41B are exposed oppositely to form a predetermined photointerrupter. Thus, after the mold 6 is formed, the slot 7 is formed to eliminate necessity of providing a protrusion for the slot in the mold, to simplify the shape of the mold, and to facilitate a transfer mold.
Patent JP-H08166198-A (JP)
Title: Slime separating method for heat exchanger and slime separating structure
Inventor: WATANABE SUMIO
IPC: E02B1/00
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the invasion of slime which has built up in a strainer in a heat exchanger by ozone treating by supplying cooling water to the exchanger after the exchanger is ozone treated. CONSTITUTION: A method for separating slime of a heat exchanger 3 to separate the slime stuck to the exchanger 3 by ozone water while circulating the water comprises the steps of supplying the water to the exchanger 3 in a reverse water supplying direction to the supplying direction of cooling water, and then supplying the ozone water into a strainer 8 in a forward water supplying direction to the cooling water supplying direction. According to this method, even if the slime separated from the exchanger 3 is invaded into the strainer 8, the slime built up on the surface of the filtering material 8a of the strainer 8. Accordingly, after the ozone treatment, the slit is not fed when the cooling water is supplied to the exchanger 3.
Patent JP-H03169393-A (JP)
Title: Wastewater treatment apparatus
Inventor: WADA NOBUYUKI
IPC: C02F3/30
Filed: 1989-11-28
Abstract: PURPOSE:To treat wastewater efficiently and economically by installing a first controlling part to control the supply of hydrogen donors based on the oxygen consuming rate at treatment starting time in a batch tank and the oxygen consuming rate at treatment finishing time and a second controlling part to put out an aeration control order. CONSTITUTION:A first controlling part 81 calculates methanol supply and supplies methanol to a batch tank 3. Hydrogen sulfide and ammonia are contained in an anaerobically treated water and oxygen consumption is intensive at aeration starting time, so that a control order is sent to a controller 6 from a second controlling part 82 and aeration volume is large immediately after the aeration starting time and then becomes small. Based on these processes, nitrification proceeding condition is known and hydrogen donor is supplied depending on the condition and thus high nitrogen removal efficiency is achieved. Moreover, air is blown sufficiently to oxygen consumption and electric power consumption is saved and efficient aerobic treatment can be carried out.
Patent JP-2001127121-A (JP)
Title: Probe card
Inventor: TAMURA TOMOAKI
IPC: G01R1/073
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a probe card which can precisely locate the end position of a needle of a wafer prober. SOLUTION: A needle 10 fixed to a probe card facing downward is composed of a tilting portion 10a extending diagonally downward, a vertical portion 10b extending substantially vertically downward, and a bending portion 10c connecting the tilting portion 10a and the vertical portion 10b. The tilting portion 10a has a surface which does not reflect light. Therefore, light 36a from a light source is reflected only at the vertical portion 10b. A CCD camera 37 photographs only the vertical portion 10b as an end of the needle 10. The end position of the needle 10 can be precisely located by subjecting an image thus photographed to an image processing.
Patent JP-2000137652-A (JP)
Title: Data processing system
Inventor: TO SHITEN
IPC: G06F13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system for operating communication and data transmission with the other party by directly connecting through an internet with the telephone number of the other party. SOLUTION: A data processing system 10 is provided with a signal processing unit 11, signal memory unit 13 connected with the signal processing unit 11, data identification inputting unit 15, transmission data inputting unit 19, signal converting unit 21, and reception data outputting unit 23. The data identification inputting unit 15 is connected with the signal processing unit 11 so that data can be inputted, and the operation of the signal processing unit 11 can be controlled. The transmission data inputting unit 19 is connected with the signal processing unit 11 so that data to be transmitted can be inputted. The signal converting unit 21 is connected with the signal processing unit 11, and linked with an internet so that signals can be transmitted or received.  The reception data outputting unit 23 is connected with the signal processing unit 11 so that data stored in the signal memory unit 13 can be outputted.
Patent JP-H03166150-A (JP)
Title: Image forming device
Inventor: KONDO AKIHIRO
IPC: G03G15/00
Filed: 1989-11-27
Abstract: PURPOSE:To easily employ even a paper roll as a transcription sheet utilizing an existing facility without impairing the working effectiveness of hand feeding, by furnishing a control means to move a roll paper cutting device from a sheet feed position to standby position when the hand feed mode is selected. CONSTITUTION:When the roll paper feeding mode is selected by a mode entry means, the transcription sheet cut in a roll paper cutting device 12 and exhausted out of a supply hole is, as it is, fed into an image forming device from a transcription sheet insert hole 28 while the condition is held so that the roll paper cutting device 12 lies in the sheet feed position. When on the other hand the hand feeding mode is entered from the mode entry means, the roll paper cutting device 12 moves to the standby position automatically through the action of a control means, which permits hand feeding from the abovementioned transcription sheet insert hole 28 with the condition held as it is, wherein no other operations are required.
Patent JP-H05122260-A (JP)
Title: Identification reproducing device
Inventor: TOMARU FUMITO
IPC: H04L27/14
Filed: 1991-10-28
Abstract: PURPOSE:To provide the identification reproducing device for a GMSK demodulator adopting the orthogonal synchronization detection system in which deterioration in the amplitude of an eye pattern of a reproduction output is less and the Viterbi decoding soft discrimination system is applicable as the error correction system. CONSTITUTION:This device is provided with means 4, 5 sampling an in-phase detection output and an orthogonal detection output in each identification timing, means 7, 8 delaying a detection output after sampling by one time slot, means 9, 10 multiplying the detection signal after one time slot delay and the other detection signal before the delay respectively, and a changeover means 12 outputting alternately the two multiplier output signals synchronously with a data rate.
Patent JP-2001123945-A (JP)
Title: Gas compressor
Inventor: YODA SEIICHIRO
IPC: F04B39/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance strength of a connecting portion of a piston to a ball joint of a swash plate type gas compressor using carbon dioxide gas as a refrigerant. SOLUTION: A connecting portion 30 is formed in a shape of a cone in such a manner that the connecting portion 30 is gradually tapered from an end face of the piston 10 to a spherical portion 40. Accordingly, when a force is applied to the connecting portion 30 from oblique direction, the centerline of the force is kept to reduce stress concentration inside the connecting portion 30.
Patent JP-H08164375-A (JP)
Title: Crude refuse treating device and crude refuse treatment
Inventor: SHUDO TAKAHIRO
IPC: C05F9/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a crude refuse treating device and crude refuse treatment method capable of improving the treating capacity of the crude refuse by maintaining the moisture content of microorganism carriers increased more than needed by charging of the crude refuse and the carrier temp. lowered more than needed at the values at which the microorganisms are capable of exhibiting the best decomposing capacity. CONSTITUTION: The air warmed by an electric heater 10 is blasted to the bottom of the microorganism carriers 3 by an air pump 9 to heat the microorganism carriers 3 until the target temp. is attained when the temp. of the microorganism carriers 3 detected by a carrier temp. detecting sensor 11 is lower than the target temp. Further, the microorganism carriers 3 are maintained at the target temp. for the prescribed period of time by the electric heater 10 after the carrier temp. attains the target temp.
Patent JP-2000131745-A (JP)
Title: Electronical camera
Inventor: KANEKO KAORU
IPC: G03B17/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such a malfunction that a recording medium is mistaken for another one in the case of replacing the recording medium, without making a grip and a cover part large in size by installing medium slots on the grip and m the opposite side of the grip with reference to the optical axis of a photographic lens. SOLUTION: A 1st card slot 69a is installed in a grip part 26, and a 2nd card slot 69b is arranged adjacent to an input/output terminal 25 so as to be placed opposite to the 1st card slot 69a with reference to the optical axis of the lens barrel 40. Memory cards are loaded in the card slots 69a and 69b, respectively. Data transmitting means for the memory cards such as electrical connectors, etc., are installed in the card slots 69a and 69b respectively. For example, in the case of a normal photographing mode, by depressing a release switch 28, the photographed image is recorded in the memory card in the selected card slot 69a, or the memory card in the selected card slot 69b.
Patent JP-H03171556-A (JP)
Title: Rectangular battery
Inventor: SUMIYA AKIRA
IPC: H01M50/528
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the number of leads and to make constitution simple by arranging a square current collector having a hollow cross section in the surroundings of positive plate and a negative plate, and by bringing the negative plate or the positive plate into contact with the current collector. CONSTITUTION:A plate group 11 formed by interposing a separator 4' between a negative plate 3' and a positive plate 2' both are formed in a bellows shape is pressed from both sides and inserted into a metal case 10. Both end sides of the negative plate 3' are brought into contact with the metal case 10 which is directly connected to a negative terminal, then they are accommodated into a battery container. When an electrolyte is poured into the container, the separator 4' is swelled, and the negative plate 3' is completely connected to the metal case 10. A lead between the metal case 10 and the negative plate 3' is made unnecessary and constitution is simplified.
Patent JP-2001126964-A (JP)
Title: Solid electrolytic capacitor and method for manufacturing the same
Inventor: HAMADA TAKAHIRO
IPC: H01G9/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in the packaging resin of a solid electrolytic capacitor, even when the capacitor is mounted on a substrate after the capacitor is left at is, over a long time in a high-humidity environment. SOLUTION: Occurrence of dew condensation in the pores of the internal element of a solid electrolytic capacitor is prevented, even if steam reaches the inside of the element through a packaging resin, while the capacitor is left as is over a long time in a high-humidity environment, by filling up the pores with a hydrophobic solvent or coating the internal surfaces of the pores with the solvent. Therefore, no crack will occur in the packaging resin of the capacitor, even if the capacitor is mounted on a substrate after the capacitor is left as is, over a long time in the high-humidity environment.
Patent JP-H06141107-A (JP)
Title: Communication terminal equipment
Inventor: NISHIDA MASAKI
IPC: H04M11/00
Filed: 1992-10-23
Abstract: PURPOSE:To control a call at every subchannel individually by using a subchannel itself in which the request of connection or interruption takes place. CONSTITUTION:B channel whose data transmission speed is 64kbps is divided into four subchannels whose data transmission speed is 16kbps. The call control of a subchannel making a connection or interruption request is individually attained by using the subchannel to be connected or interrupted between ISDN communication terminal equipments so as to send/receive a PB signal generated from a PB signal processing circuit 3 as call control information. A signal received through the subchannel by an opposite ISDN communication terminal equipment is all monitored by the PB signal processing circuit 3 and when the reception of the PB signal is confirmed, it is transmitted to a call control processing circuit 4.
Patent JP-H11236347-A (JP)
Title: 6-tert-butyl-1,1-dimethylindan derivative unsaturated at 4th position and its use as medicine for human and vertebrate animal and as cosmetic
Inventor: DE LERA ANGEL
IPC: C07C63/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound usable as a medicine for the treatment of e.g. dermatological symptoms, rheumatism, respiratory inflammation. SOLUTION: This new compound is expressed by formula I [X is a divalent group of foumula II (in this case, Y is a divalent group of formula III) or the like; R1 is CH3 , (CH2 )p -OR4  (p) is 0 or 1-3; R4 is H, a lower alkyl or the like} or the like; R2 is H or a lower alkyl], preferably, methyl(2E, 4E)-6-[4-(6-t- butyl-1,1-dimethylindanyl)]-3-methylhepta-2,4,6-trienoate or the like. The objective compound is obtained preferably by conducting several reactions including treatment of 4-acetyl-6-t-butyl-1,1-dimethylindan of formula IV with lithium diisopropylamide and then, subjecting the resulting intermediate of formula V and a polyene organotin compound to cross-coupling reaction.
Patent JP-H06138283-A (JP)
Title: Device for guiding incore neutron detector
Inventor: ICHIKAWA TOSHIRO
IPC: G21C17/10
Filed: 1992-10-23
Abstract: PURPOSE:To make it easy to guide an incore neutron detector and to compactly dispose the detector by disposing lower, upper and intermediate cylinders inside a reactor vessel, passing one part of each cylinder through the upper portion of the container, and providing the intermediate cylinder with a curved portion of small curvature. CONSTITUTION:The upper portion of a cylinder la is passed through an incore instrument support column that supports it and a conoseal 10 located at the upper end of the support and leads to the upper portion of a reactor vessel. A cylinder 1b has a curved portion within horizontal and vertical planes so as to lead to an incore instrument mounting position from a tube mount portion. The lower portion of a cylinder 1c is inserted into a guide tube 6 located within an upper core support 18 and into the incore instrument thimble 7 of a fuel assembly 20 to form a guide passage that leads an incore neutron detector 5 to the inside of a core. The cylinder 1a has a small clearance between it and the incore neutron detector 5 and the cylinder 1b is greater in diameter than the cylinder 1a. The detector 5 can be guided by increasing the bore of the curved portion even if the bend radius is small in a narrow area.
Patent JP-H06136837-A (JP)
Title: Hollow member end connection method
Inventor: SAKAMOTO KEIJIROU
IPC: E04B1/58
Filed: 1992-10-23
Abstract: PURPOSE:To make easy connection of the ends of a hollow member by providing partitions to the inside around the connected ends of the hollow member, and filling adhesive hardening resin between the partitions in a state to butt the ends together as a unit. CONSTITUTION:The ends of hollow members A and B of synthetic resin, etc., are butted and are borne and fixed with a clamp, etc. After that, space between partitions 2 is filled with adhesive hardening resin 4 from an injection port 3 and is solidified to adhere to connect the members A and B together as a unit. According to the constitution, the resin 4 used for a reinforced material can increase its strength, at the same time, finish efficiency can be promoted, and lightweight can be made. Bolt hole drilling machining, etc., are not required, so that work efficiency can be promoted.