baber/WOPTO huggingface dataset:
Patent JP-H09102991-A (JP)
Title: Add/drop method and synchronizing method
Inventor: YANO TAKASHI
IPC: H04B10/29
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an ADD/DROP method using optical 2×2 switch for switching the route of a time division multiplex signal and a network composed of nodes. SOLUTION: Concerning the configuration of one node connected to a trunk loop network, a transmitted trunk optical signal and signal light transmitted from the present node are respectively inputted to two input ports of the optical 2×2 switch. A trunk optical signal to be transmitted to the next node and received signal light addressed to the present node are respectively outputted from two output ports. The ADD/DROP is provided in extremely a simple configuration by switch timing synchronized with a clock reproduced from a transmission line.
Patent JP-2001080363-A (JP)
Title: Structure of wing roof mounting part of wing vehicle
Inventor: YOSHIDA AKIO
IPC: B60J7/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting an elastic member on a hinge to be attached to a center beam so as to support repulsion force by the elastic member by attaching the elastic member of such as rubber capable of suppressing vibration generated between the center beam and an inner frame member of a wing roof in traveling. SOLUTION: This wing vehicle is provided with a center beam hung across above a floor surface of a deck approximately in parallel to a center line in a longitudinal direction of a car body, and an inner frame member 17 of a wing roof attached to the center beam. An elastic member 24 is attached to an inner frame member side hinge piece 16a of a hinge 16 for joining the center beam and the inner frame member of the wing roof so as to prevent reduction of a distance between the center beam and the inner frame member of the wing roof when the wing vehicle travels and the center beam 15 vibrates up and down.
Patent JP-H02105877-A (JP)
Title: Ink composition for ink jet printing
Inventor: SHINOZUKA SHOICHI
IPC: C09D11/00
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the title composition prevented from undergoing bleeding on coarse paper, nozzle plugging, etc., by adding a colloidal dispersion resin as a fixing agent to an ink for ink jet printing containing water, an alkanolamine, a colorant, etc. CONSTITUTION:An ink composition for ink jet printing is produced by mixing water (A) with an alkanolamine (B) (e.g., monoethanol-amine) as a water-soluble organic solvent, an acid dye and/or a direct dye (C) as a colorant and a colloidal dispersion resin (D) as a fixing agent as essential components. Component D can be produced by introducing a suitable amount of carboxyl groups into an emulsion polymer, increasing the hydrophilicity of the polymer by adding an alkali and bringing the product into a half-dissolved state. The obtained ink composition is the most suitable especially for an ink jet printer of a computer terminal, which is required to be maintenance-free.
Patent JP-H09101570-A (JP)
Title: Exposure control method
Inventor: KATAKURA KAZUHIKO
IPC: G02F1/133
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the light quantities of LED light sources installed in an exposure part for exposing a photosensitive material by irradiating a liquid crystal panel on which a picture is displayed with light. SOLUTION: In each color of R, G and B, the previous light quantity corresponding to a temp. before being changed and a light quantity at this time corresponding to the temp. after being changed are obtained from temperature- light quantity characteristic data in the LED light sources for each color light, to obtain light quantity change information corresponding to temperature change information (246). For offsetting the obtained light quantity change information, based on current-light quantity characteristic data, the driving current value of each LED light source is corrected (250). Even if the temp. is changed by this correction, the occurrence of the change in the light quantity corresponding to that in the temp. can be prevented to keep the quantity of the light from each LED light source constant.
Patent JP-S61136353-A (JP)
Title: Attachment for automatic answering telephone set
Inventor: KAKUZEN MASARU
IPC: H04M1/64
Filed: 1984-12-06
Abstract: PURPOSE:To prevent a transmitter-receiver from forgetting to put it down or putting it down by mistake at the time of going out or being at home, by giving a warning by an alarm sound to a user, in case the transmitter-receiver of an automatic answering telephone is not installed to a prescribed position. CONSTITUTION:When a transmitter-receiver 102 is installed to an automatic answering telephone set use attachment 101, a sound signal of a sound signal generating means 105 is detected by a detecting means 106 through a loudspeaker 103, the transmitter-receiver 102 and a microphone 104 and inputted to a discriminating means 108. In this case, when a switch 107 is set to being at home, the discriminating means 108 provides an output and an alarm means 109 raises an alarm. When the transmitter-receiver 102 is reset to a telephone set 110, no sound signal is detected by the microphone 104, therefore, the alarm means 109 stops an output. On the other hand, when the transmitter-receiver 102 is installed to the telephone set 110, if the switch 107 is set to going out, the discriminating means 108 provides an output and the alarm means 109 raises an alarm.
Patent JP-H04137843-A (JP)
Title: Data generator
Inventor: OTAKE MASATOSHI
IPC: H04L12/70
Filed: 1990-09-28
Abstract: PURPOSE:To conduct the test while simulating the actual operating state of an ATM exchange by replacing part of a bit data of a header of a test cell by a bit data of a pseudo random signal. CONSTITUTION:Each data (f) to be, integrated into a cell synchronously with a clock signal (a) is sequentially outputted from a data output circuit 13, and a data being a pseudo random signal (e) is sequentially outputted synchronously with the clock signal (a) is sequentially outputted from a PN generating circuit 15. Moreover, a designation signal (g) designating the insertion position to insert a random data to a header of a cell is outputted from an insertion bit location designation circuit 16. Thus, a random data is included in part of the header of the cell outputted from a selector circuit 14. Thus, the transmission destination address included in the header of the test cell is changed at random and the test of the ATM exchange is executed while the actual operating state is simulated.
Patent JP-H04136759-A (JP)
Title: Method for analyzing purity of paraformaldehyde
Inventor: FUJIMAKI RIYOUJI
IPC: G01N31/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the delay of the flow of work by performing the dissolution of a sample performed as the pretreatment of the analysis of the purity of formaldehyde. CONSTITUTION:About 10g of paraformaldehyde collected from a product lot is received in a cup B14 to be arranged at the predetermined position of an automatic analysis by manual work. The cup B14 is precisely weighed to calculate the wt. of the paraformaldehyde sample. Subsequently, a solvent consisting of 117ml of a 10% sodium sulfite solution and 117ml of pure water is charged in the cup B14 to dissolve the sample for about 7min. After the completion of dissolution, 17g of the dissolved sample is allotted and precisely weighed using a precisely weighed cup C18 and, subsequently, 50ml of the 10% sodium sulfite solution and 50ml of pure water are charged in the cup C18. The sample in the cup C18 is transferred to an automatic titrator 90 to be automatically titrated with 0.1ml of 0.2% rosolic acid and an N hydrochloric acid solution.
Patent JP-H06109284-A (JP)
Title: Outdoor unit for air conditioner
Inventor: ONISHI MAMORU
IPC: F24F5/00
Filed: 1992-09-29
Abstract: PURPOSE:To improve work properties by a ground connecting plate inclined upward with respect to a side face of an outdoor unit. CONSTITUTION:An outdoor unit is connected via a hole 1a formed at a stationary surface 1, and a ground wire is connected via a hole 2a formed at a ground wire mounting surface 2 inclined upward with respect to a side face of the outdoor unit. Rotation is prevented by a protrusion 3 when a ground connecting plate is mounted.
Patent JP-H05101084-A (JP)
Title: Reserved merchandise managing device
Inventor: TAKEUCHI MASANORI
IPC: G06F19/00
Filed: 1991-10-07
Abstract: PURPOSE:To reduce the burden of clerks and to improve the reliability of reserved sale by calling information concerning the distribution period of reserved merchandise inputted from a reserved merchandise table when the code of the reserved merchandise is inputted, and judging the possibility of reservation by collating the called information with the information of the receiving date. CONSTITUTION:When the code of reserving merchandise reserved by a customer and the receiving date are inputted from an input part 12, the information concerning the distribution period of the code-inputted reserved merchandise managed at the reserved merchandise table of a RAM 24 is called and a CPU 21 automatically judges the possibility of reservation according to the called information and the information of the inputted receiving date. When the reservation is enabled, an ordering processing is executed based on the input information from the input part 12 and based on the information managed at the delivery time table of the RAM 24, delivery time closest to the receiving date is detected and displayed at displays 14 and 15. Therefore, when the delivery time is informed, the clerk can confirm the possibility of reservation and also can recognize the time to deliver the reserved merchandise.
Patent JP-H08102589-A (JP)
Title: Electric circuit unit loading/unloading apparatus in catv apparatus
Inventor: TAKEDA YUTAKA
IPC: H05K5/02
Filed: 1994-09-30
Abstract: PURPOSE: To easily load or unload horizontally an electric circuit unit to or from a cabinet only with a person by oneself through rotation of a lever even if a CATV apparatus is suspended with a messenger wire. CONSTITUTION: There is provided a CATV apparatus wherein an electric unit 5 having a connecting terminal 4 is removably accommodated into a cabinet 2 provided with a connector 1 and the connecting terminal 4 is placed in contact with a contactor 3 of the connector 1 at the time of accommodation. A guide is provided in the side of connector 1 within the cabinet 2, a lever 8 is rotatably provided within a case 7 of the electric circuit unit 5, and an engaging portion 9, which pushes downward the electric circuit unit 5 and is engaged with the guide when the lever 8 is rotated and pushes upward the electric circuit unit 5 and is separated from the guide when the lever 8 is rotated in the opposite direction, is formed at the lower end portion of the lever 8. The guide is provided at four corners within the cabinet 2 or at two corners on the diagnonal line.
Patent JP-H09171612-A (JP)
Title: Detection of tape edge
Inventor: ANDORIYUU BII MIRAADO JIYUNIA
IPC: G11B5/55
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately positioning a magnetic head in either of plural tracks by digitally detecting a top or bottom edge of a magnetic medium such as a magnetic tape, etc. SOLUTION: A magnetic head including a read head 18 and a write head 20 is disposed on the tape 12. A reference signal is recorded, and the magnetic head is stepped downward through this recorded part to measure the width. Then, erasure, step-down, write and read are repeated by the magnetic head until the signal cannot be regenerated, and consequently, it is judged that the write head 20 is separated from an edge of the tape. Then, erasure, upward step-back, write and measurement of width are repeated by the magnetic head until the signal is regenerated into the state of 1/2 of the reference width. Whether the signal is present or absent is decided by using a digital burst detector.
Patent JP-H04136626-A (JP)
Title: Gas range
Inventor: TANAKA JUNZO
IPC: F24C15/14
Filed: 1990-09-27
Abstract: PURPOSE:To make the above range more convenient by washing it without removing a top board, and to improve the handling convenience and the combustion performance thereof, by a method wherein a recessed surface on the top board of the title range part, a duct is vertically fixed at the recessed surface and the end part of the duct is, with a gap, inserted into a drainpipe standing on a floor. CONSTITUTION:On a top board 6, a recessed surface 6a is formed, and the recessed surface may be formed in the shape of an incline so that washing water is easy to drain, and at the deepest part 6b, a duct 13 is vertically fixed. The end part of the duct 13 is inserted into a drainpipe 14 and a gap 15 is formed between the duct 13 and the drainpipe 14. The top board 6 is washed after the removal of a trivet 4. Since the water used to wash the top board is drained into the drainpipe 14 through the duct 13, the top board 6 can be washed without removing it. When a plurality of range burners 5 are simultaneously used, the air required for the combustion of gas is fed to the deepest part 6b through the gap 15 between the duct 13 and the drainpipe 14, and the gas can almost perfectly burned if the deepest part 6b is formed at a place at which oxygen wants for the combustion.
Patent JP-H09101184-A (JP)
Title: Status detection circuit
Inventor: SHIMADA KAZUYUKI
IPC: G08C25/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a status detection circuit having the capability of confirming whether a hindrance or the like is eliminated while reducing burden on software. SOLUTION: 'N' pieces of latch circuits 4-1 to 4N are provided so as to correspond to 'N' pieces of sensors classified into 'M' groups, and corresponding sensor statuses are latched at the 'N' pieces of the latch circuits 4-1 to 4N, in response to external input. Then, latch output from the latch circuits 4-1 to 4N are respectively compared with the corresponding statuses of the 'N' pieces of sensors. Thereafter, a group with sensors corresponding to a disagreement status found as a result of the comparison is specified, and the sensors in a specified status are specified on the basis of a specified group. Accordingly, since the comparison is made by use of hardware, burden on software is reduced.
Patent JP-2000088478-A (JP)
Title: Heat exchanger
Inventor: HISAKADO YOSHINORI
IPC: F28F1/14
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger employing cryogenic liquefied gas, e.g. LNG, as a cold heat source and a freezing liquid, e.g. water or alcohol aqueous solution, as a secondary refrigerant in which troubles due to accretion of ice on the surface of a U-shaped heating tube, or the like, are eliminated. SOLUTION: The heat exchanger is an evaporator of cryogenic liquefied gas, e.g. LNG, employing a freezing liquid as a secondary refrigerant. Inside of the shell 4 of heat exchanger is sectioned by baffle plates 1,... to have channel parts 9 for passing the secondary refrigerant and the gap between the baffle plate 1 and the shell 4 is closed with lip seal except the channel parts 9 for secondary refrigerant and fins 6 extending along the axial direction is fixed tightly to a U-shaped heating tube 5.
Patent JP-H04139047-A (JP)
Title: Fluidizable concrete having high fillability
Inventor: YAMAKAWA TSUTOMU
IPC: C04B24/38
Filed: 1990-09-28
Abstract: PURPOSE:To enable uniform concrete placing not requiring vibration compaction work by adding a prescribed amt. of hydroxypropylcellulose having a low degree of substitution and satisfying prescribed conditions to concrete materials. CONSTITUTION:The title concrete is formed by kneading concrete materials with hydroxypropylcellulose having a low degree of substitution added by 0.2-3kg per 1m<3> concrete. The hydroxypropylcellulose has 100mum average particle diameter and contains 3-20% hydroxypropoxyl groups. The concrete materials include a cement binder, gravel, sand, a fluidizing agent and a water-reducing agent.
Patent JP-2000090473-A (JP)
Title: Optical pickup device and its production
Inventor: YAMADA EIJI
IPC: G11B7/135
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve performance while shortening the process for production by building both of an objective lens for converging the light from a light source and a solid immersion lens for converting a numerical aperture into a lens barrel and polishing the face of the solid immersion lens on a recording medium side in the state of building the lens into the lens barrel. SOLUTION: The solid immersion(SI) lens L2 is inserted into the lens barrel 8 in which the objective lens L is built from the end on the side facing the recording medium 12. The SI lens is then fixed by pressing its face L2in on the objective lens L side to a projecting part 8c and pouring an adhesive 3 into the lens barrel. The SI lens L2 is previously produced slightly larger than a specification lens thickness and the face L2out on the recording medium 12 side is held as roughly lapped. After the lens is fixed to the lens barrel 8, the face L2out on recording medium 12 side is polished to a plane perpendicular to the optical axis O, by which the optical lens is completed.  In the stage of mounting the SI lens L2 in the roughly lapped state to the lens barrel 8, the regulation of the inter-lens spacing and eccentricity is merely necessitated and there is no need for strictly regulating the tilt.
Patent JP-S62125014-A (JP)
Title: Antistatic conjugated polyester fiber
Inventor: KAMINOSONO TOSHIFUMI
IPC: D01F6/92
Filed: 1985-11-21
Abstract: PURPOSE:The titled fiber that is composed of the sheath and the core made of polyester, respectively, and contains an inorganic electrolyte-containing block alkylene ether amide composition dispersed in the core in the lengthwise direction, thus showing durative antistatic properties and high production stability. CONSTITUTION:By means of a melt-spinning unit equipped with a couple of extruders, (A) a block polyalkylene ether amide composition containing inorganic electrolyte such as alkaline earth metal bromide is melt-extruded through one extruder, passed through the inlet 1, the sand layer 3 in the filtration part A and introduced into the path to distributors 11 and 12. In the meantime, (B) a fiber-forming polyester is melt- extruded through the other extruder, passed through inlet 2 and the sand layer 4 in the filtration part A and divided with distributors 11 and 12 into 2 flows. One flow is merged with the component A for the core at the merging point 14 in the merging part B, kneaded with the element 17 in the kneading part C. The other flow of polyester and the merged flow meet at the part 27 in the spinneret 24 to form the sheath-core structure and flow out of the orifices. Thus, a sheath-core conjugated fiber which is composed of the polyester sheath and the blended polymer core is obtained, where the core contains the block polymer dispersed in the lengthwise direction.
Patent JP-H01102702-A (JP)
Title: Automatic gain control amplifier circuit
Inventor: YANAGI SHIGETOMO
IPC: G11B5/09
Filed: 1987-10-15
Abstract: PURPOSE:To prevent malfunction in a circuit at a rear stage from being generated by providing an amplitude detecting means to detect the amplitude of a signal read out from a recording medium, and fixing the gain of a variable gain amplifier circuit by keeping a control voltage constant even when a readout signal is inputted in case of detecting no presence of the signal read out from the recording medium by the amplitude detecting means. CONSTITUTION:The amplitude detecting means 11 sends out '1' to an AND circuit 12 when the means 11 detects the amplitude of an RF signal sent from an amplifier circuit 2. In other words, the amplitude detecting means 11 monitors the envelope of the AC component of the RF signal, and sends out '1' when the envelope of the AC component is detected, however, it sends out '0' when no envelope of the AC component is detected. Consequently, since the AND circuit 12 sends out '0' to the SQ terminal of a peak detection circuit 7 in case of sending out '0' by the amplitude detecting means 11 even when the readout signal is inputted from a terminal A, the peak detection circuit 7 keeps the control voltage at a fixed state. Therefore, the gain of the variable gain amplifier circuit 4 remains unchanged. In such a way, it is possible to prevent noise from being amplified excessively, and to prevent the malfunction in the circuit at the rear stage from being generated.
Patent JP-2001082791-A (JP)
Title: Wall type air conditioner
Inventor: TAZAWA TETSUYA
IPC: F24F13/22
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To separate a nozzle and a drain easily by providing a nozzle having a drain receiving part and an air channel part and making the lowermost part of the drain receiving part thicker than other parts thereby preventing dew formation at the air channel part. SOLUTION: Drain 3 generated from a heat exchanger 2 flows on the upper part of drain 5 to reach the lowermost point 7 of a drain receiving part 4 and intrudes through the gap between a nozzle 1 and the drain 5. Since the nozzle is thick at that part 12 as compared with other parts, heat is not transmitted easily and no dew is formed at an air channel part 9. Since no dew is formed at the air channel part 9 even if drain 3 intrudes from the heat exchanger 2 at the thick part 12 of the nozzle 1, no adhesive 6 is required between the nozzle 1 and the drain 5. Since the bonding area is decreased, nozzle and drain can be separated easily at the time of scrapping and recycling performance is enhanced.
Patent JP-H06116850-A (JP)
Title: Dust removing device for knitting machine for knitted goods
Inventor: INAMOTO KOICHI
IPC: D04B35/32
Filed: 1992-09-29
Abstract: PURPOSE:To surely remove dust without requiring a separate power by revolving an impeller by compressed air and blowing out the compressed air from a rotary nozzle toward a dedusting part. CONSTITUTION:A rotary housing 11 having a built-in impeller 16 is connected to an air injection pipe 10 and the impeller is revolved by compressed air. By the revolution of the impeller, while a rotary nozzle 13 is revolved around a revolving shaft 18 of the impeller, compressed air taking advantage of rotary drive is blown from the nozzle toward a dedusting part. Even at a part having an obstacle to hinder air flow, a drift of air will not occur behind the part.
Patent JP-H09102807-A (JP)
Title: Information mediating device
Inventor: AMEGAI TAKAYUKI
IPC: H04L29/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To mediate plural pieces of information without interferance and also to surely and quickly process the processing request of most prior information. SOLUTION: An information mediating device is provided with an arithmetic processing means 2 individually processing information A and B, an information selecting measn 1 selecting one in accordance with the processing requests ARQ and BRQ of information A and B so as to output it to the arithmetic processing means 2 and a prohibition period setting means 3 executing setting so as to permit a prohibition period which does not receive any request except the processing request ARQ from a most prior information source XA to be normally positioned at the preceding stage of the output timing of the processing request ARQ of most prior information A over time width which is required for processing the other information B.  A processing request mediating means 4 which permits the processing request BRQ from the other information source XB when the most prior processing request ARQ is not given and, in the meantime, permits the processing request ARQ when the processing request ARQ of most prior information A is given and prohibits the processing request BRQ till the processing is completed is also included.