baber/WOPTO huggingface dataset:
Patent JP-H03174885-A (JP)
Title: Search method for digital video signal
Inventor: KOBAYASHI MASARU
IPC: H04N5/78
Filed: 1989-12-04
Abstract: PURPOSE:To attain high speed search by reproducing a picture data recorded on a subcode area of a recording track at data search through tape running. CONSTITUTION:On a recording track formed on a face of a tape 1 with an azimuth angle in the case of the track format of the DAT(Digital Audio Tape), a PCM area 21 in 128 blocks, 32768 bits storing video information is formed on a center and subcode areas 22, 22 in 8 blocks 2048 bits are arranged at both ends of the PCM area. A search picture data of the DC component obtained by discrete cosine transformation is recorded onto the subcode areas 22 of the recording track 2 and the data is reproduced in the case of data search. Thus, high speed search is executed with simple tape drive control.
Patent JP-H03176438-A (JP)
Title: Recovering of isobutane and methacrolein
Inventor: KAWAKAMI KIYOSHI
IPC: C07C7/11
Filed: 1989-12-04
Abstract: PURPOSE:To simultaneously recycle using the method of stripping by separating methacrylic acid by means of cooling the condensed vapor-phase catalytically oxidized isobutane gas, bringing a gas containing unreacted isobutane and generated methacrolein into contact with an organic solvent and absorbing. CONSTITUTION:Steam and supplementary isobutane are supplied from line 6. Air, a large portion of isobutane and methacrolein are recycled from a diffusion tower 5 through a line 16, then methacrylic acid and methacrolein are generated in a reactor 1. Methacrylic acid and high boiling matter are extracted from a line 8 in a quenching tower 2 and gas is introduced into an absorbing tower 3, then brought into contact with an organic solvent (e.g. n-paraffin) supplied from a line 13, thus absorbed and absorbed solution is pre-heated in a heat exchanger 4, then introduced into the diffusion tower 5. Air is introduced from a line 15 and isobutane and methacrolein in the absorbed solution are simultaneously subjected to stripping, then recycled from the line 16. Organic solvent is recycled from lines 12 and 13.
Patent JP-H09132768-A (JP)
Title: Water-stopping material
Inventor: FUJIURA YOJI
IPC: C09K3/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve problems in moisture absorption without damaging excellent water stopping performance because a conventional water stopping material comprising a hydrolyzable silyl group-containing resin and a water absorbing resin is excellent in water stopping performance but has problems of surface tackiness caused by moisture absorption, difficult handling and ready falling off of a coating film in processing operation when the film absorbs moisture. SOLUTION: In this water stopping material 1 comprising a substrate base such as nonwoven fabric provided with a water-absorbing coating film 2 composed of a hydrolyzable silyl group-containing resin and a water-absorbing resin, a water-absorbing resin having 5-200μm particle diameter is used and the water-absorbing coating film 2 is coated with a fabric such as a nonwoven fabric having 5-20g/m<2> weight.
Patent JP-H03174495-A (JP)
Title: Lubricant for working terminal of electronic component
Inventor: IMAI SUNAO
IPC: C10M169/04
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a lubricant for working the terminal of an electronic component which can improve the lubricity and workability of the terminal during working and eventually increase working efficiency by using a specific compound ester and a specific alpha-olefin. CONSTITUTION:A lubricant for working the terminal of an electronic component which comprises 3-30 parts by weight of compound ester obtained by subjecting 1 or 2 OH groups of a polyhydric alcohol (e.g. trimethylolpropane) to esterification with a saturated dibasic acid (e.g. adipic acid) and then subjecting remaining OH groups to esterification with a straight-chain aliphatic acid (6-10C aliphatic acids are preferable for the prevention of thermal discoloration and for the improvement of lubricity); and 97-70 parts by weight n-alpha-olefin (those with 16 or less carbon atoms are preferable, because the use of alpha-olefins with 17 or more carbon atoms results in lowered volatility and poor thermal decomposition properties, and for the prevention of discoloration, those with 14 or less carbon atoms are still preferable). When employed in processing terminals of electronic components, this lubricant improves the lubricity and processability of terminals, and eventually increases processing efficiency.
Patent JP-H02159193-A (JP)
Title: Exchange control system
Inventor: KONNO MASAJI
IPC: H04M3/42
Filed: 1988-12-12
Abstract: PURPOSE:To improve processing efficiency and to improve responsiveness to an input side by simultaneously executing the transmission of a call setting receiving message to an input side line, the transmission of a call setting message to an output side line, and internal path setting of a digital exchange. CONSTITUTION:An ordinary analog terminal 3, an analog trunk line 5, an analog special line 7 are connected to an exchange main body 1. Further, to cope with an ISDN, an ISDN terminal 9, an ISDN trunk line 11, and an ISDN special line 13 are connected. The exchange main body 1 is in a distributed processing system by means of plural processors. The call from the input side line is realized as the transmission of the 'call setting' message to the exchange side. The message is fetched to the input side processing of the exchange. On the contrary, the exchange simultaneously executes the transmission of the 'call setting receiving' message to the input side line, the transmission of the 'call setting' message to a network to be the output side, and tie internal path setting in the exchange. Thereafter, the 'call setting receiving' message corresponding to the 'call setting' message is received from the network side.
Patent JP-H06158437-A (JP)
Title: Frame structure of spinning frame
Inventor: NIIMI KIWAMU
IPC: D01H1/16
Filed: 1992-11-24
Abstract: PURPOSE:To improve the rigidity of a frame and suppress the vibration of the machine frame in high-speed operation. CONSTITUTION:An opened part 2a sufficiently large to enable the passage of a tin pulley shaft 4 and a tin pulley 5 is opened at the center of a spring piece 2. Attaching parts 6 are formed at the right and left sides of the opening part 2a. Supporting arms 8b are protruded from a pedestal 8 at both sides of a middle bearing holding part 8a. The supporting arm 8b is tightly fixed to the attaching part 6 with a bolt 9 and a nut in a state crossing the opening part 2a. The tin pulley shaft 4 is rotatably supported on the pedestal 8 with a bearing 11 in a state extending along the longitudinal direction of the machine frame. A number of tin pulleys 5 are attached to the tin pulley shaft 4 with prescribed intervals in an integrally rotatable state.
Patent JP-2000129547-A (JP)
Title: Paper string for recycling waste paper
Inventor: MORISANE TATSUJI
IPC: D02G3/08
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper string having high strength and characteristics easily beaten by a pulper and suitable for recycling waste paper. SOLUTION: This paper string 3 is produced by cutting paper made of waste pulp as a raw material through paper making in a tape form and twisting the cut paper. The paper string 3 has >=5 kg strength and characteristics to be equally beaten to recovered waste paper. Removal of binding strings which has required a lot of manpower and care in selecting and packing works of waste paper is not necessary by this invention.
Patent JP-H01155392-A (JP)
Title: Display controller
Inventor: SHIRAI KATSUMI
IPC: G09G1/02
Filed: 1987-12-14
Abstract: PURPOSE: To perform screen movement, switching and erasure fast by providing a display priority selecting circuit which selecting one of the contents of a 1st video data storage part and a 2nd video display data storage part according to the value of a display priority register and a conversion register which converts video data into a video signal. CONSTITUTION: The video data to be displayed on a CRT display device 1 are written in a video data storage part 2 from a CPU and data of two screens to be inserted are written in addresses of a video data storage part 4. Then when the display priority of the video data storage part 2 is set higher than that of the video data storage part 4, the video data storage part 2 is accessed with an address 12 generated by a video data address generation part 3 and the contents 16 of the video data storage part 2 are sent to the conversion register 10 through the display priority selecting circuit 9. The output signal of this conversion register 10 is sent to a CRT display device 1 and displayed. Consequently, the screen movement, switching and erasure are performed fast and the composition, movement and switching of screens is easily and speedily performed.
Patent JP-H02184397-A (JP)
Title: Biological contact apparatus for use in purifying water for producing drinking water
Inventor: JIYAN MONTANON
IPC: B01D24/24
Filed: 1989-12-01
Abstract: The biological filter (8) comprises a granular bed including a layer (17) based on active carbon in which the material satisfies the following conditions:
 - density of between 0.18 and 0.32 g/cm<3>,
 - carbon tetrachloride adsorption capacity of between 60% and 120% bypweight,
 - carbon tetrachloride retention lower than 25% by weight of the adsorbed mass of carbon tetrachloride,
 - methylene blue: between 5 and 30 ml,
 - particle size range: between 0.5 and 1.5 mm of effective size with a uniformity coefficient lower than 2. 
<??>A washing cycle (21, 24) (air alone; air + water; water alone) of this filter is triggered (38) when a value (36, 37) which is representative of the algal population of this layer reaches a predetermined set threshold. 
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Patent JP-H01156412-A (JP)
Title: Operation of blast furnace
Inventor: SAWA YOSHITAKA
IPC: C21B5/00
Filed: 1987-12-14
Abstract: PURPOSE:To secure the air and liq. permeability in a hearth and to stabilize the discharge of molten iron and slag by controlling the injection of a powder material from a tuyere on the opposite side of a tapping hole based on the accumulation of slag in the furnace obtained from the discharge of molten iron and slag and the charge of raw material into the furnace. CONSTITUTION:The slag discharge amt. and the contents of CaO, SiO2, Al2O3, and MgO in the slag are measured in the operation of a blast furnace. The molten iron discharge amt. and the Si content in the molten iron are further measured. The accumulated amts. of CaO, SiO2, Al2O3, and MgO are obtained from the measured values and the charge amts. of the Ca, Si, Al, and Mg sources into the furnace. The injection of the mixed powder of CaO- and SiO2-based materials is started during tapping along with the air blasting from the tuyere on the opposite side of the tapping hole in the circumferential direction of the furnace based on the reference value for the total accumulation amt. in the furnace. The mixing ratio of mixed powder is simultaneously determined based on the ratio of the accumulated CaO to SiO2 in the furnace. As a result, the difficult convection zone of slag is eliminated in a short time, the deviation in the molten iron quality at the tapping hole is reduced, lag in slag discharge is eliminated, and the residue after discharge of molten slag is improved.
Patent JP-H07143214-A (JP)
Title: Portable telephone set
Inventor: FURUNO HIROSHI
IPC: H04W88/02
Filed: 1993-11-19
Abstract: PURPOSE:To provide a portable telephone set easy to miniaturize, improved in speach quality and having operability not degraded. CONSTITUTION:An ear phone 27 connected to a circuit inside a main body by a cord 29 wound around a reel 30 is used as a reception part, taken out from an ear phone housing part 28 provided in the cabinet 11 of the main body 10 of this telephone set and mounted to an ear. Then, at the time of communication, transmission is performed by a microphone 17 incorporated in the cabinet 11.
Patent JP-H04186266-A (JP)
Title: Developer feeding device
Inventor: MURATA DAISUKE
IPC: G03G15/08
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a developer feeding device which does not cause the ununiformity and the remainder of the developer by operating a developer carrying means arranged in the zone where the ununiformity of the developer is produced when the ununiformity has been detected. CONSTITUTION:Antenna devices 6 and 7 detect the remainder of toner. On the basis of these detected values, a CPU 11 judges whether the toner remains in the vicinity of a spiral gear 2 (A zone) and in the vicinity of a spiral gear 3 (B zone) or not. When the toner remains in both of A zone and B zone, both of the spiral gears 2 and 3 are operated for carrying the remaining toner toward a discharge port. On the contrary, when the toner remains in one of A zone and B zone, a spiral gear 4 or a spiral gear 5 corresponding to the zone where the toner remains is operated.
Patent JP-H07195469-A (JP)
Title: Clamping device of plastic material injection molding machine
Inventor: KARURU HEERU
IPC: B22D17/26
Filed: 1994-11-25
Abstract: PURPOSE: To make a mold clamping unit compact and to satisfy a predetermined demand set to a movable mold holder by forming a movable unit movable to a fixed pressure piston along with the movable mold holder by a pressure cylinder. CONSTITUTION: In a system wherein the drive piston 15a or drive cylinder 15 and pressure cylinder of a piston cylinder unit are interconnected, the pressure cylinder 14 forms a movable unit relatively movable to a fixed pressure piston 14a along with a movable mold holder 12. The pressure cylinder containing the drive piston 15a and a cylinder cover 18 and the movable mold holder 12 form a movable unit B and the pressure cylinder 14 surrounds the drive cylinder 15b in an axial direction. The pressure cylinder 14 is closed by the cylinder cover 18 and the movable mold holder 12 and the cylinder cover is fixed to the movable mold holder 12 through a fixing bolt 19.
Patent JP-H02159606-A (JP)
Title: Automatic working/inspecting device
Inventor: HAMANAKA KENGO
IPC: B24C3/00
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the automatic working/inspecting device which scarcely causes an error by connecting a digitizer to a controller, inputting data for indicating a work point, a weld line, an obstacle, etc., with a pen, etc., and setting it as target value data of a working and an inspection. CONSTITUTION:A digitizer 5 is connected to a controller 7, a drawing of an apparatus, etc., or a data drawing is stuck to the digitizer 5, data for indicating a work point for a work and an inspection, a weld line, an obstacle, etc., is inputted with a pen attached to the digitizer 5, etc., and the inputted data is processed by an electronic computer 7, and becomes target value data of the working and the inspection. In such a way, since drawing information of the work point, the weld line, the obstacle, etc., is inputted in advance by the digitizer 5, this method is executed easily and quickly, and also, scarcely causes an error, comparing with a conventional method at the time of controlling a movement, the working and the inspection of the automatic working/inspecting device, and also the work is executed by using the computer 7 on the drawing 6, therefore, the working plan can be optimized before the working.
Patent JP-2000201187-A (JP)
Title: Receiver and signal transmission system
Inventor: YAMAUCHI HIROYUKI
IPC: H04B3/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver capable of reducing a change in a current flowing into a transmission line and unnecessitating a terminal resistor to be connected to the transmission line. SOLUTION: A receiver 20 receives a signal transmitted from a transmitter 10 through a transmission line 30. The receiver 20 is provided with a current control part 22 allowing a current having quantity to be changed in accordance with the logical level of a signal and flowing in the same direction independently of the logical level of the signal to flow from the line 30 or flow into the line 30 and a decision part 24 for deciding the logical level of a signal based on the quantity of current flowing out to the control part 22 or the quantity of current flowing out from the control part 22 into the line 30.
Patent JP-S63167309-A (JP)
Title: Connecting method for multicore optical fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/255
Filed: 1986-12-27
Abstract: PURPOSE:To prevent optical fibers from being failed at their connection by measuring intervals among respective optical fibers when these optical fibers are in their stopped states to find out a maximum interval value and determining a value obtained by adding a fixed value to be a pushed value to the maximum interval value as a feed value. CONSTITUTION:Light from an illuminating lamp is projected, a change in the output of a line sensor 16 based on the shadows of the optical fibers 12 is detected and the left side multicore optical fibers 10 are advanced. If the #5 optical fiber 12 e.g. crosses the line sensor 16 at the time of the advancement, an output at the crossing part is dropped. When the moving distance l1 of the tip of the #5 fiber obtained by feeding it a little until the succeeding optical fiber crosses the line sensor 16 is measured and moving distances l2-l5 are similarly found out, unevenness at respective tips of the optical fibers 12 is obtained. Thereby, all the optical fibers 12 can be surely connected by pressing them only by L=gmax+Q obtained by adding their pushed values Q to the maximum value (gmax) out of the intervals (g) of respective fibers 12 during discharging. Consequently, the optical fibers 12 can be prevented from being failed at their connection due to the lack of the pushed values.
Patent JP-H04185001-A (JP)
Title: Feeding device for plane antenna
Inventor: IWAMI KOJI
IPC: H01Q21/06
Filed: 1990-11-19
Abstract: PURPOSE:To improve the antenna efficiency and the directional characteristics by providing a projecting piece part in the end part of a flexible film and bending this projecting piece part to the side opposite to the side where a feeder is provided and providing a waveguide part surrounding this bend part. CONSTITUTION:Projecting piece parts 40 and 40 of two flexible films 30 and 30 are bent to the rear sides at about right angles to the surfaces of films 30, and side edges provided with projecting piece parts 40 of films 30 and 30 are brought into contact with each other so that front end parts of transmission lines 42 come into contact with each other. Transmission lines 42 are so designed that matching is attained in these front end parts in this state. Waveguide parts 44 are provided on rear sides of films 30 to surround the front end parts of lines 42. Thus, it is unnecessary to reduce the number of radiation elements, and the antenna gain and the antenna efficiency are improved to obtain the plane antenna of good directivity.
Patent JP-H02162106-A (JP)
Title: Tire chain device
Inventor: KITAMURA MINORU
IPC: B60C27/16
Filed: 1988-12-13
Abstract: PURPOSE:To automate the installing work by connecting circular arc form of segments with U-shape section responding to the outline of the tire with joints responding to the circumferential length of the tire, and making the ends of neighboring segments at the joints geared to each other, in the above- captioned device for automobile. CONSTITUTION:A tire chain device is developed and arranged on the ground, and the tire 2 is rotated and moved in the direction of the arrow to gear to the U-shape section of gearing part of a segment 1. As a result, the inner surface of the side wall of the U-shape section of segment 1 is geared with the side surface of the tire, and each segment 1 is bent at the position of each joint 1a following the tire rotation. Consequently, the inner sides of the ends 1h of the neighboring segments approach each other, the tip of a pawl 1b is geared to the connecting pin 1f of the neighboring segment 1, and the segments are fixed in the form along the outer formation of the tire. In such a way, the segments can be installed and fixed to the outer periphery of the tire automatically.
Patent JP-H07164255-A (JP)
Title: Work inserting device
Inventor: UTSUNOMIYA SHUICHI
IPC: B23P19/02
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a work inserting device by which the fitting operation of a work can be carried out accurately without provision of any special positional aligning mechanism. CONSTITUTION:In a work inserting device which can insert a work W in a recessed part Y while holding the work W when a disc shape work W is inserted in a recessed part Y circular in view of a plane, the work inserting device, namely push-press members 6 connected mutually and slidably, a connection member 8 and a lower inner cylinder 9 are provided in an outer cylinder 4. Also, a collet 10 for holding the work W is provided in the lower inner cylinder 9. In the work inserting time, when the work W held by the collet 10 interferes with the edge part of the recessed part Y, a contact surface 4b with which one side part of the lower inner cylinder 9 comes in contact is formed on the inner periphery part of the outer cylinder 4 and the lower inner cylinder 9 is put in turning movement by rendering this contacted part as a turning fulcrum and the interference between the work W and the recessed part Y is released.
Patent JP-H09122826-A (JP)
Title: Method for molding wax pattern having hollow structure and metal mold used for the same
Inventor: KATO TOKIO
IPC: B22C9/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to integrally manufacture a wax pattern having a hollow part of a brake disk, etc. SOLUTION: A member 5 for forming the hollow part is disposed in the position corresponding to the hollow part of the first wax pattern in the method for molding the wax pattern of the hollow structure by using the metal molds 1 consisting of an upper mold 2 and a lower mold 3. This member 5 for forming the hollow part is removed after curing of the wax, by which the desired hollow part is formed in the wax pattern before the wax pattern 1 is taken out of the metal molds 1.
Patent JP-2001130722-A (JP)
Title: High-rise warehouse
Inventor: IIDA YASUHIKO
IPC: B65G1/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To increase load storage efficiency in a high-rise warehouse for storing cylindrical or annular loads. SOLUTION: In a high-rise warehouse for storing generally cylindrical or annular loads 1, load receiving columns 3 having load receiving arms 2 installed generally horizontally at specified distances are arranged in the movement direction of a load loading and unloading device, and the installation positions of the load receiving arms 2 of the load receiving columns 3 adjacent to each other are shifted by generally half the installation distance for the load receiving arms 2.
Patent JP-H06155437-A (JP)
Title: Method for processing with projecting material of aerated lightweight concrete panel
Inventor: SAITO TSUYOSHI
IPC: B28B11/12
Filed: 1992-11-25
Abstract: PURPOSE:To provide an aerated lightweight concrete panel excellent in design at the processing method with projecting material. CONSTITUTION:Auxiliary members consisting of a long side auxiliary member 2a and a short side auxiliary member 2b are arranged in contact with the long and short side end faces of an ALC panel 1. Further, the surface of the ALC panel 1 and the top surfaces of the auxiliary members 2a and 2b are covered with a rubber retainer plate 3 having the notched pattern. At the same time, the retainer plate 3 is fixed with bolts 4 protected by rubber to the long side auxiliary member 2a and to the short side auxiliary member 2b. Under the state mentioned above, a large amount of projecting material 7 is projected from an impeller unit 6 arranged above the ALC panel 1. Thus, the retainer plate can be easily brought into close contact with the ALC panel through the auxiliary members 2a and 2b, resulting in allowing to exactly and efficiently form the pattern faithful to the retainer plate at the desired position on the surface of the ALC panel.