baber/WOPTO huggingface dataset:
Patent JP-S61290114-A (JP)
Title: Coupler for underground continuous wall and its manufacture
Inventor: MORITA TAKEO
IPC: E02D5/20
Filed: 1985-06-15
Abstract: PURPOSE:To save labor for operations by a method in which a partition plate is fixed at right angles to a vertical coupler plate having many notched openings formed at intervals on its both sides, and slender parts to close the inlets of the openings are fixed vertically to both ends of the coupler plate. CONSTITUTION:Partition plates 2a, 2b, and 2c are fixed at right angles to paired coupler plates 3a and 3b, and slender parts 5 to close the inlets of notched openings 4 are fixed to both ends of the plates 3a and 3b. Steel bars 6 are fixed between the plates 3a and 3b to form a coupler 1. A sheet 10 to prevent leak of concrete is fixed to the ends of the plates 2a and 2c and a reinforcing bar cage 11 is fixed to one-half side of the plates 3a and 3b. The coupler 1 is set in a preceding trench 9. A protective fence 12 is set in the space S, a locking material 12 is set between the fence 12 and the end wall of the trench 9, and concrete is placed into the portion where the cage 11 is set to construct a preceding unit wall 14.
Patent JP-S63294590-A (JP)
Inventor: TAKAHARA HIROSHI
IPC: G09F9/00
Filed: 1987-05-27
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-H02309456-A (JP)
Title: Contour extracting processor
Inventor: KUMAMOTO HIDECHIKA
IPC: G06T7/60
Filed: 1989-05-24
Abstract: PURPOSE:To beautifully copy also a fine linear image included in an original image by constituting an contour image output of at least the width of two picture elements. CONSTITUTION:When the output data of a specific picture element are 'black' and the output data of any one of its adjacent picture elements are 'white' at the time of successively inputting binary image information to a mask, the specific picture element is defined as 'black' and its contour is extracted by the 1st contour extracting means. When the output data of the specific picture element is 'white' and the output data of any one of its adjacent picture elements are 'black', the specific picture element is defined as 'black' and its contour is extracted by the 2nd contour extracting means. Namely, the contour of the width of at least two picture elements is extracted as 'black'. Thereby, a fine linear image included in the original image beautifully is copied.
Patent JP-H11313378-A (JP)
Title: Radio stationary terminal equipment and caller side dial number discrimination method
Inventor: NOMURA ATSUSHI
IPC: H04W88/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To allow the user to audibly discriminate based on a call tone whether or not an incoming call comes from a dial number registered in advance to identify an incoming call telephone number. SOLUTION: The radio stationary terminal equipment 1 consists of a call tone generating means 10 that sends a call tone to a telephone set while a frequency, a tone volume and a transmission time are changed, a control section 13 that controls the terminal to attain radio speech with other telephone set connecting to a public network, and a storage means 14 that stores a registered dial number and where a telephone set in wired connection makes a speech with other telephone set through a radio base station by means of a radio channel. In the case that a caller dial number included in incoming call information at the arrival of an incoming call is coincident with dial number stored in a storage means, ringing of a call tone by a call tone generating means is changed and a called party can discriminate audibly the incoming call that comes from a specific party.
Patent JP-H08308075-A (JP)
Title: Multi-holed pipe for embedding cable
Inventor: OTAKI SHIGETOSHI
IPC: H02G9/06
Filed: 1995-04-30
Abstract: PURPOSE: To provide a multi-holed pipe for embedding cable being capable of easily carrying out cable inserting work, preventing damage to the outer skin of the cable and avoiding the infiltration of groundwater to a cable inserting hole even if cracks have occurred. CONSTITUTION: Two or more corrugated pipes 2 made of a synthetic resin are placed and embedded through a pipe body 1 formed of a hardening material in pipe axis direction according to the configuration of this cable laying work. By forming the cable inserting holes embedded with corrugated pipes, a frictional resistance during the insertion of the cable can be considerably decreased, and damages to the outer skin of the cable can be prevented, thereby blocking the infiltration of water.
Patent JP-S5255339-A (JP)
Title: Electric charge transfer equipment
Inventor: KANEDA HIROSHI
IPC: G11C27/04
Filed: 1975-10-30
Abstract: PURPOSE:The scale of binary pulse which shifts before and after 1 bit is compeared consecurively; and through the polarity based on the difference, the reproduction of digital signal is carried out.  In this way, an electric charge transfer equipment which can prevent the pulse deterioration at the high-speed or multiple bit electric charge transfer time can be secured.
Patent JP-H10315154-A (JP)
Title: Cover device of pneumatic nailing machine
Inventor: SEKIDA MASARU
IPC: B25C1/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound reduction cover of a pneumatic nailing machine in which looseness and positional deviation are not generated. SOLUTION: A cover 1 made of an air-permeable raw material is provided with such a shape as to cover an exhaust port of a head cap 8 of a cylinder housing 5 of a pneumatic nailing machine, and a plurality of hooks 3 are circumferentially arranged on the inner peripheral surface of the lower part. A rubber band 2 is mounted on the outer peripheral surface of the cylinder housing 5, the cover 1 is put on the head cap 1, and the tips of the hooks 3 are inserted and latched between the lower edge of the rubber band 2 and the cylinder housing 5. The cover 1 can be brought in close-contact with and mounted on the cylinder housing 5 by adjusting the position of the rubber band 2. When the cover 1 is detached, the rubber band 2 serves as a protector.
Patent JP-H0369443-A (JP)
Title: Web material made up of continuous pack blank
Inventor: HAINTSU FUOTSUKE
IPC: B65D85/10
Filed: 1990-05-23
Abstract: PURPOSE: To separate a web material as a unit by connecting adjacent two blanks at mutually facing free edges of lateral tabs of a collar in the collar blank area by at least one cut residual part. CONSTITUTION: A blank 14 for making a one-side openable cover type pack is composed of respective parts forming the front wall 15, the rear wall 16, and the bottom wall 17. And a collar blank 32 collectively connected to the blank are composed of the front wall 33 and the side walls 34 of the collar, and constituted to contact the extended part of the front wall 15 of the blank 14 and the side wall tabs 20, in the unfolded state. The collar blank 32 is connected to the upper side edge of the front wall 15 through only cut residual connection flaps 36 of both ends of the collar front wall 33. The connection flap 36 is folded to form a Z-shape and the collar blank 32, or the collar 12 is transferred to an appropriate position to the pack.  In this way, The web material can be kept in a complete shape until the material is separated to respective blanks 14 by mutually connecting the blank 14.
Patent JP-H11320152-A (JP)
Title: Method and facility for continuous welding by laser beam in longitudinal direction of steel belt
Inventor: KOGA SHIGENOBU
IPC: B23K26/21
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and facility for welding a steel belt in a longitudinal direction with a laser beam which can produce a wide belt-formed steel plate with good quality at low cost and high productivity by butting edges of the welding side of both belt-formed steel plates without a gap and restraining deformation, especially of a weld zone when the belt-formed steel plates are continuously welded in a longitudinal direction. SOLUTION: After transferring faces of one belt-formed steel plate 11 and the other belt-formed steel plate 12 are converged on the same plane before the pass restraint, both edges on the tack welding side of the belt-formed steel plates 12 and 11 are butted without a gap. Then, they are pass-restrained and tack-welded at a small power, and introduced to a following final welding process 32 under the condition that the belt-formed steel plates 11 and 12 are surely fixed without deformation. Furthermore, both ends of the tack welded belt-formed steel plates are guided by a side guide and pass-restrained, so as to final-weld the tack welded portion at a regular power.
Patent JP-2000328488-A (JP)
Title: Paper coating liquid and its production
Inventor: TSUNEKAWA KENJI
IPC: D21H19/58
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To produce a paper coating liquid good in water retention properties and capable of carrying out high-speed coating and further providing a coated paper excellent in surface characteristics such as streak, bleed and pick resistances and smoothness. SOLUTION: This paper coating liquid is obtained by regulating the ratio G"/G' of the loss energy G" to the stored energy G' of the coating liquid at the time of 6 Pa stress to >=1 with a coating property modifier in the paper coating liquid comprising a pigment, a binder and the coating property modifier, preferably an alkyl acrylate-methacrylic acid copolymer as basic components. The number of carbon atoms in the alkyl group of the alkyl acrylate is preferably 1-8 and the content ratio of the alkyl acrylate units to the methacrylic acid units in the copolymer is preferably within the range of (40:60) to (95:5) expressed in terms of molar ratio of each monomer.
Patent JP-S5831924-A (JP)
Inventor: MURAKAMI YORIKO
IPC: A01G9/24
Filed: 1981-08-20
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-H02309803-A (JP)
Title: Track hold amplifier
Inventor: SUGIHARA YOSHINOBU
IPC: H03F3/34
Filed: 1989-05-25
Abstract: PURPOSE:To obtain an inexpensive track hold amplifier with a gain and a small offset voltage by forming a buffer amplifier section with a buffer having a high input impedance and whose offset voltage is varied at a high speed and a differential amplifier with a gain and applying voltage feedback to a voltage follower circuit of a track hold section from the buffer. CONSTITUTION:A buffer amplifier section B consists of buffers 11-13 having a high input impedance, whose offset voltage is variable and applying voltage feedback to a voltage follower circuit and a differential amplifier 14 applying negative feedback to a buffer with a gain. In this case, a voltage feedback is applied to a track hold section A from the buffers 11-13 being components of the buffer amplifier section B and negative feedback is applied to the buffers 11-13 from the differential amplifier 14 being a component of the buffer amplifier section B, then a signal with a small offset voltage and less drift is outputted from the buffer amplifier section B. Thus, an inexpensive track hold amplifier with a small offset voltage is obtained.
Patent JP-H1045714-A (JP)
Title: Fluorinated vitamin d3 analogue
Inventor: MANCHAND PERCY SARWOOD
IPC: C07F7/18
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound effective in the treatment of hypertrophic diseases of skin, the treatment cancers and leukemia, the treatment of sebaceous diseases, especially the treatment of osteoporosis. SOLUTION: This fluorinated vitamin D3 analogue is represented by the formula (X is (H, H) or CH2 ; R1 and R2 are each independently a 1-4C alkyl, a fluoroalkyl, etc.; R3 and R4 are each independently a 3-9C cycloalkyl, a cyclofluoroalkyl, etc.; A is a single bond or a double bond; B is a double bond or triple bond), e.g. 20-methyl analogue of 1α-fluoro-25-hydroxy-23-yn-26,27- hexafluoro-cholecalciferol. The compound of the formula is obtained by eliminating a silyl-protecting group contained therein from a silylated compound of the compound.
Patent JP-H0687409-A (JP)
Title: Portal type car washer
Inventor: DENDA MAMORU
IPC: B60S3/04
Filed: 1992-04-23
Abstract: PURPOSE:To eliminate parts replacement with the clogging of a water supply pipe prevented, by a constitution, in which a second electromagnetic valve is closed to flow only wash water when a liquid agent spraying is finished, and then a first electromagnetic valve for supplying wash water is closed after residual liquid agent is washed away. CONSTITUTION:First electromagnetic valves 24-26, for starting/stopping water- spraying from liquid agent spraying nozzles 11-13, are provided on the upstream side beyond the mixers 31-33 of branch water supply pipes 19-21. In liquid agent pipes 34-36, second electromagnetic valves 37-39, switching liquid, sprayed from the liquid agent spray nozzles 11-13, to either of wash water or liquid agent dilution water, are provided. In spraying the liquid agent dilution water by the liquid agent spray nozzles 11-13, first, the first electromagnetic valves 24-26 are opened to spray water, and then the second electromagnetic valves 37-39 are opened after the water pressure in the water supply pipes 19-21 is normalized. In stopping the liquid agent spraying, first, the second electromagnetic valves 37-39 are closed to wash the water supply pipes 19-21 by wash water, and then the first electromagnetic valves 24-26 are closed to prevent clogging due to the residue of the liquid agent.
Patent JP-2000288275-A (JP)
Title: Embroidery data processor and recording medium
Inventor: YAMADA KENJI
IPC: D05B19/08
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To automatically form embroidery data more excellent in its power of expression than a prior art, from a picture pattern such as a photographic image. SOLUTION: When image data are mosaicked, one block is formed in a long shape in the direction of a stitch. Vertically adjacent blocks in this direction are arranged so that the positions of the stitch direction are deviated from each other. The color of a thread is determined for every block of a mosaic image thus obtained to prepare embroidery data. An embroidery pattern formed by the embroidery data has no striking offensive vertical line in the stitch direction, when it is simply mosaicked, because the respective blocks are deviated in the stitch direction. Since the direction of each block vertical to the stitch direction is shortened, and the resolution of this direction is reduced, the line in the stitch direction is not conspicuous.
Patent JP-H06342852-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGAMI TAKESHI
IPC: H01L21/463
Filed: 1993-06-02
Abstract: PURPOSE:To bury Al or an Al alloy sufficiently in a hole by a method wherein an Al film or an Al alloy film formed on a semiconductor substrate is sputtered reversely so that an Al oxide film be removed from the surface of the Al film or the Al alloy film, and the Al film or the Al alloy film is heated thereafter. CONSTITUTION:An insulating film 22 of which the main constituent is SiO2 is formed on an Si substrate 20 and a contact hole 24 is formed in this insulating film 22. Next, a double layer film of a Ti film and a TiN film and a film 30 of AlSi1.0Cu0.5 are formed in a Ti sputtering chamber. Then, reverse sputtering of the substrate 20 by an RF power is executed with argon ions 34 in an argon reverse sputtering chamber. Thereby an alumina film 32 formed on the surface of the film 30 film 30 of AlSi1.0Cu0.5 is removed completely. When heating is executed by raising the temperature of the substrate subsequently, the film 30 of AlSi1.0Cu0.5 flows into the contact hole 24, while it forms a reaction layer 38 in reaction with Ti in the Ti film.
Patent JP-H02309859-A (JP)
Title: Remote controller using telephone set
Inventor: KATA HISAO
IPC: H04Q9/00
Filed: 1989-05-25
Abstract: PURPOSE:To attain load control in response to the surrounding state from the controller side by providing a status return means returning status information detected by a status detection sensor detecting the surrounding status of the controlled side to the control side when a status return control signal is received. CONSTITUTION:A status detection sensor 10 detecting status (temperature, humidity, sound or the like) around the controlled side is provided to a device main body and a status return means which returns the status information detected by the status detection sensor 10 to the control side via a signal transmission reception means when a status return control signal is received consists of an arithmetic processing section 1 and a reply signal transmission section 6. Thus, the control side grasps properly the status around the controlled side and applies load control in response to the surrounding status.
Patent JP-H06340767-A (JP)
Title: Electrically conductive resin composition
Inventor: CHIYOU ONRAI
IPC: C08L67/00
Filed: 1993-06-02
Abstract: PURPOSE:To obtain an electrically conductive resin composition having excellent electrical conductivity without reducing improved characteristics of a base resin by blending a thermoplastic resin with an electrically conductive metallic filler, a low-melting metal powder and an organic fatty acid compound. CONSTITUTION:(A) A thermoplastic resin (preferably polyethylene terephthalate) as a base is mixed based on the whole amount of a resin composition with (B) 2-20wt.% of an electrically conductive metallic filler (e.g. copper fiber), (C) 1-20wt.% of low-melting metal powder (e.g. tin-lead alloy powder) and (D) 0.1-3wt.% of an organic fatty acid compound (e.g. stearic acid) and the total amount of the components B and C is 5-30wt.% to give the objective composition. The composition is preferably prepared by blending the components by a kneader or a mixer to more uniformly disperse them.
Patent JP-H09319776-A (JP)
Title: Characterizing method for cell delay parameter and timing simulation method
Inventor: IWANISHI NOBUFUSA
IPC: G06F17/50
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for characterizing the delay parameter of a cell so as to efficiently and precisely execute the timing simulation of an integrated circuit. SOLUTION: A first delaying time from the change starting time of an input signal to that of an output signal and a second delaying time from the change starting time of an input signal to the change finishing time of an output signal are respectively expressed by delay a model expression 13. A circuit simulation S11 calculates the first and second delay times and a coefficient fitting S12 obtains each coefficient of the first and second delay model expressions to make the delay parameter of each cell. As the internal delaying time of the cell and an output signal waveform can be expressed by the simple linear expression of the first and second delaying time, the internal delaying time of the cell and the output signal waveform can precisely and easily be obtained by the delay parameter and the first and second delay model expression in the timing simulation of the integrated circuit.
Patent JP-S5756122-A (JP)
Title: Pipe expanding method for heat exchanger
Inventor: NAKAYAMA HIROSHI
IPC: B21D39/08
Filed: 1980-09-22
Abstract: PURPOSE: To expand a pipe at high accuracy by inserting a pipe into a through hole of overlapped plural fins, and expanding the pipe after forming a flare at the end of the pipe that projects from the fins.  
     CONSTITUTION: A pipe 4 is inserted into a through hole 3 of plural fins 2 and its end is projected from a flange 2a of an end plate 2b. Under this state, an expander 5 made up of a pipe expanding device 6, a flare former 7 and a stripper 8 is lowered in the pipe 4. The ball part 10 of the expander 6 is pressed in and then the former 7 is pressed in while rotating. Since the ball part 10 is pressed only in the end of the pipe, contraction of the pipe in the direction of length does not take place. When the end face 14 of the former 7 comes into contact with the stopper 18 of the stripper 8, the former 7 comes to a stop, and flare forming is completed. Even if the  ball part 10 descends to expand the pipt 4 after flare forming, contraction of the  pipe 4 in the direction of length can be restrained and the pipe 4 contacts closely with fins 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02312120-A (JP)
Title: Switch matrix apparatus
Inventor: DEURA KATSUJI
IPC: H01H13/70
Filed: 1989-05-25
Abstract: PURPOSE:To selectively detect the operation of a switch by providing a light emitting element, a light receiving element and a resistance in a switch unit, arranging a plurality of switches comprising the switch unit and an operation unit in a matrix form, and connecting the switches to a drive circuit and a detection circuit. CONSTITUTION:In switches 6 in an inoperative state, light is emitted from a light emitting element 10 to a light receiving element 11 to turn on the element 11. A total current of a current Ir flowing through a resistance 12 connected in series to the light emitting element 10 and a current Io flowing through the light receiving element 11 flows through the switch. In the switches 6 in an operative state, when the light from the light emitting element 10 is cut off by a cut-off means, the light receiving element 11 is turned off and the current Io from the element 11 becomes zero so that only the current Ir flows through the switches 6. Accordingly, the current in the operative state is lower than that in the inoperative state. Therefor, the switches 6 are connected to a drive circuit 4 and a detection circuit 2 in a matrix arrangement, whereby the operated switch can be detected selectively.
Patent JP-S5833163-A (JP)
Title: Fixing of gas rate sensor to casing
Inventor: TAKAHASHI FUMITAKA
IPC: G01P15/00
Filed: 1981-08-24
Abstract: PURPOSE:To improve the detection accuracy eliminating effect of disturbance due to vibration of a sensor body by inserting the body into a casing through a vibration proof material so that external vibration will be absorbed to prevent the vibration of the sensor body. CONSTITUTION:One side end plate 20 of a gas rate sensor 10 is inserted into a casing 91 through three sensor bushes 38, 48 and 58 while the other end 12 thereof is done so through a sensor bush 71 having threads 72 and 73. These sensor bushes 38, 48, 58 and 71 are each made of an elastic material such as rubber. Therefore, vibration transmitted to an internal casing 90 through an external casing is absorbed and damped by these sensor bushes 38, 48, 58 and 71 and hence fails to be tansmitted to the gas rate sensor 10. This eliminates effect of disturbance due to vibration to improve the detection accuracy.