baber/WOPTO huggingface dataset:
Patent JP-S62277678-A (JP)
Title: Recording and reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B20/10
Filed: 1986-05-27
Abstract: PURPOSE:To decrease the burst errors by storing the information read out of an ID area where the address information on plural sectors having the prescribed relative positional relations with divided sectors into a prescribed place and then referring to said stored address information as necessary. CONSTITUTION:The address information on sectors include the track numbers and sector numbers and these logic tracks are concentric with each other. Thus a recording/reproducing head 6 scans repetitively the same logic track. Therefore the next sector address can be fixed from the track number included in the ID information and the next sector number as long as said ID information is read at a certain sector owing to a fact that the track number of the next sector is equal to that of the present sector. Then a recording/reproducing control means 3 sends the fixed next sector address to an ID memory means 10. Thus the sector addresses can be recognized just by reading the useful information in one of plural ID areas where the sector address information are recorded. As a result, the high reliability is secured for the recognition of addresses as well as burst errors.
Patent JP-H04350587-A (JP)
Title: Altitude updating system
Inventor: SAWANAKA HIROSHI
IPC: G01S13/91
Filed: 1991-05-28
Abstract: PURPOSE:To suppress remarkably the influence of an error included in a raw altitude and keep a pursuit characteristic, by utilizing the raw altitude to reject abnormal data between processing intervals instead of the raw altitude at the present plot time necessary to the computation of a smoothing altitude. CONSTITUTION:A raw altitude as it is obtained by a radar device is found by a raw altitude computing processor 1. and that obtained time is held by a time holder 2. A time difference computer 3 computes a raw altitude aquisition time difference. A plot selecting processor 4 let the raw altitude aquisition time difference correspond the raw altitude, rejects abnormal data, and outputs only desired raw altitude data. A mean value computer 5 finds that mean value. A smoothing processor 6 obtains the smoothing altitude at the present time, on the basis of the smoothing altitude before one plot read from a memory 7, and the mean value found by the mean value computer 5 and a constant of smoothing set corresponding to the moving direction of a target.
Patent JP-H04349656-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA YOSHIHIRO
IPC: H01L23/12
Filed: 1991-05-28
Abstract: PURPOSE:To implement a miniaturization and a weight reduction. CONSTITUTION:A given circuit is structured by providing GaAs FETs 14a and 14b for a semiconductor element, capacitors 16c and 22, and others for a circuit element. The capacitor 22 in the power terminal part 20 inserted in parallel to the power source wires of the circuit is arranged to pinch a dielectric layer 24 with a lower electrode board 25 and an upper electrode board 25 in the thickness direction of an insulating substrate 12 on a part where the insulting substrate 12 and a power source terminal 21 are formed. Also, the power source terminal 21 is fixed to the upper electrode board 25 of the capacitor 22. A space on the insulating substrate 12 can be shared by the capacitor 22 and power terminal 21 for installation thereby to reduce the mounting area for the power terminal part 20. Thus, the miniaturization and weight reduction of an apparatus can be easily implemented.
Patent JP-H09302242-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKARADA MITSUHIRO
IPC: C08L53/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. which can provide a molding having excellent impact resistance, slidability, moldability, water repellency, and lubricity by incorporating a specific silicone-acrylic block/graft copolymer into a thermoplastic resin. SOLUTION: A thermoplastic resin (A) in an amt. of 100 pts.wt. is mixed with 0.5 to 50 pts.wt. block or graft copolymer (B), of an organopolysiloxane with a (meth)acrylic acid polymer, prepd. by radical copolymn. in the presence of a mercapto compd., represented by formula I or II (wherein R<1> represents a 1-12C divalent hydrocarbon group; (k) is 0 to 10; (n) is 1 to 200; and L is 1 to 10), as a chain transfer agent, the content of the organopolysiloxane in the copolymer being 10 to 60wt.%, to obtain a thermoplastic resin compsn.
Patent JP-H09307125-A (JP)
Title: Solar battery and electronic apparatus using the same
Inventor: FUKATSU TAKEO
IPC: H01L31/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which has a solar battery and is excellent in portability. SOLUTION: In this solar battery, a power generating part 3 is made possible to be accommodated, by arranging the power generating part 3 on a flexible board 2 capable of being folded in a fan shape, or winding the flexible board 2 wherein the power generating part 3 is formed, around a winding shaft. At the time of power generating, the power generating part 3 is exposed by spreading the flexible board 2 from the winding shaft.
Patent JP-H07305803-A (JP)
Title: Heating power regulator for petroleum combustion appliance
Inventor: UCHIDA TETSUEI
IPC: F23D3/32
Filed: 1994-05-10
Abstract: PURPOSE:To provide a heating power regulator for a petroleum combustion appliance which has a heating power finely regulating mechanism having excellent operability without anxiety of a trouble with a simple structure. CONSTITUTION:A heating power finely regulating mechanism 22 has a rack 27 integrally provided at a wick 1 vertically moving lever 9 for vertically moving the wick 1, a rotor 29 having a pinion 36 engaged with the rack part 34 of the rack 27 to be rotatable at a shaft support 28 as a fulcrum, a slide member 33 connected to the rotor 29 via a connecting member 30, and a finely regulating knob integral with the member 33 to be exposed on an operating unit 17. Further, since the rotor 29 has a protrusion in contact with the end of the rack part 34 before the rack part 34 is engaged with the pinion 36, the damage of a toothed part can be effectively prevented. Since the wick 1 is vertically moved by sliding the knob to finely regulate heating power, the heating power can be effectively regulated by a light operating force.
Patent JP-H07310146-A (JP)
Title: Ferritic heat resistant cast steel excellent in high temperature property
Inventor: MATSUI TAKANORI
IPC: C22C38/38
Filed: 1994-05-11
Abstract: PURPOSE:To develop a ferritic heat resistant cast steel excellent in high temp. properties such as high temp. strength and thermal impact resistance by incorporating specified amounts of Mo, Nb, Ta or the like into a ferritic cast steel. CONSTITUTION:A ferritic heat resistant cast steel having a compsn. contg., by weight, 0.1 to 0.2% C, 0.1 to 2% Si, 0.1 to 2% Mn, 16 to 20% Cr, 1.1 to 2.4% Mo, 0.3 to 2.5% Nb, 0.01 to 2.2% Ta, 0.002 to 0.1% Zr, 0.005 to 0.005% B, and the balance Fe is melted by a high-frequency induction furnace or the like and is cast into a mold having a prescribed shape. The ferritic heat resistant cast steel in which Mo, Nb and Ta are entered into solid solution in the steel matrix and carbides are formed to improve its high temp. strength and thermal impact resistance and having high temp. oxidation resistance by Cr and Zr and excellent toughness by B can be obtd.
Patent JP-H11317758-A (JP)
Title: Passive loop optical network system for power distribution line automation
Inventor: TANAKA HIROTAKE
IPC: H04L12/42
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a passive loop optical network simple in device configuration, capable of obtaining the transmission efficiency, and adaptive to variation in transmission delay. SOLUTION: A slave station 2 has a delay time set corresponding to the position where the slave station is installed. When down data sent from a transmitter T1 (active system) of a terminal station 1 is received by the slave station 2, the slave station 2 sends up packet data the said delay time later and the data is received by a receiver R1 (active system) of the terminal station 1 through an up transmission line 3b. Each slave station send update a delay time corresponding to its installation position later, so a conflict of data can be evaded without making the margin time of a time slot long.  Further, when loop-back control is performed by using a transmitter T2 and a receiver R2 of a standby system in case of trouble occurring to a transmission line, the slave station 2 sets a delay time according to a discrimination flag sent by the terminal station 1 and sends up a packets data.
Patent JP-S5246701-A (JP)
Title: Stereo demodulation circuit
Inventor: OOSAWA MITSUO
IPC: H04H1/00
Filed: 1975-10-10
Abstract: PURPOSE:At the time of muting, demodulation output is hampered by control of muting control means. As result, the noise taking place at the time of muting shift and escape can be reduced.
Patent JP-H01291974-A (JP)
Title: Ribbon cassette
Inventor: IWAKAWA HIROFUMI
IPC: B41J35/28
Filed: 1988-05-20
Abstract: PURPOSE:To form a ribbon cassette having no projection and being thin and excellent in a fitting property, by a method wherein a partially-recessed slanting surface is provided from a part of engagement with a driving element of a printing apparatus toward the front in the direction of fitting. CONSTITUTION:In a process of a hooking projection 3 being hooked on a ribbon cassette holding member 4 of a printing apparatus on the occasion when a ribbon cassette is fitted on the printing apparatus, a drive shaft 5 of the printing apparatus is guided smoothly to an engagement element 1 by a slanting surface 2 without interference with the outer edge of the ribbon cassette and engages with said element. Guiding to a ribbon cassette fitting position is conducted by the hooking prohection 3 and a guiding surface of the ribbon cassette holding member 4.
Patent JP-H05140442-A (JP)
Title: Alloy based on polyaryl ether ketone
Inventor: UBUE FUORUKU
IPC: C08G65/40
Filed: 1992-05-14
Abstract: PURPOSE: To obtain an alloy improved in mechanical properties and melt processability by including a partially crystalline polyaryl ether ketone, an amorphous polyaryl ether ketone and a polyaryl ester.  
     CONSTITUTION: 60-96 wt.% partially crystalline polyaryl ether ketone containing at least one or more types of recurring units of formulas I to V [wherein -Ar- is a divalent aromatic radical selected from (bi)phenylene and naphthylene; -X is O, CO or a direct bond; (n) is 0-3; (w), (x), (d) and (e) are each 0 or 1; and (v) is 1-4], 35-2 wt.% amorphous polyaryl ether ketone having recurring units of formula IV and 35-2 wt.% polyaryl ester are kneaded to obtain a polymer alloy having a Staudinger index of 0.2-2.0 dl/g. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10310067-A (JP)
Title: Electric power steering device
Inventor: TOMIOKA EIICHI
IPC: B62D5/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To correctly detect abnormality in a clutch, a rotor position detection sensor, or a steering angle sensor at low cost. SOLUTION: In a FEPS controller 2', if clutch connection instruction is outputted to a clutch 6 or not is checked first. When the clutch connection instruction is outputted, if a motor rotation speed N based on a signal from a rotor position detection sensor 5 and a steering speed (n) based on a signal from a steering angle sensor 7 coincide with each other or not is checked. When not, it is determined that abnormality exists in the rotor position detection sensor 5, the steering angle sensor 7, or the clutch 6, and a fail-safe process is executed.
Patent JP-H04324024-A (JP)
Title: Warm-air heater
Inventor: YOSHIDA MASAYUKI
IPC: F24H3/04
Filed: 1991-04-23
Abstract: PURPOSE:To prevent the comfort from being spoiled even when a minimum heat generation rate is lowered. CONSTITUTION:When it is judged that the room temperature detected by a room temperature sensor is 20 deg.C or higher, the heat generation rate of a burner is controlled within a range of 2400kcal/h (maximum heat generation rate)-500 kcal/h (minimum heat generation rate). On the other hand, when it is judged that the room temperature is lower than 20 deg.C, the heat generation rate is controlled within a range of 2400kcal/h (maximum heat generation rate)-850kcal/h (minimum heat generation rate). Then, a cool-air feeling at an air outlet and an uneven distribution of room temperature can be diminished and the comfort is not spoiled even when the minimum heat generation rate is lowered below the former one.
Patent JP-H06349274-A (JP)
Title: Data input/output line sensing circuit of semiconductor integrated circuit
Inventor: RI SHIYOUKUN
IPC: G11C11/407
Filed: 1994-06-03
Abstract: PURPOSE: To provide a sensing circuit for a data input/output line capable of performing stable sense amplifying operation at higher speed with low current consumption. CONSTITUTION: A latching/sensing circuit 100C for latching/sensing a signal by a data input/output lines 10, 10 is provided. This circuit connects the output node n0 of a differential amplifier 100A to inverters 132, 134 and 142, 144 in series, a connecting node 138 to the output node n1 of the differential amplifier 100A and an output node 148 to the node n0 for latching and composed of switching means 130, 140 for a power source and switching means 136, 146 for ground line both controlled by a sensing control signal ϕS. Consequently, comparing with a conventional example of two stage composition of differential amplifiers, since one stage of differential amplifier is enough and the respective switching means become non-conductive at the time of standby, the circuit is made to have a higher speed and low current consumption.  Since latching and sensing operation is utilized, the voltage is stabilized and much sure output data are obtained.
Patent JP-S6016960-A (JP)
Title: Cyclohexenylacetamide derivative, its preparation and herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C231/00
Filed: 1983-07-07
Abstract: NEW MATERIAL:The compound of formula I (Y is lower alkyl; m is 0-2; R<1> and R<2> are H or lower alkyl; X is halogen; n is 1 or 2). EXAMPLE:N-(2-Chlorobenzyl)-2-(4-methylcyclohexen-1-yl)propionamide. USE:Herbicide free from the phytotoxicity to the valuable crops such as paddy rice plant, and usable as a herbicide for the directly sowed paddy rice plant. In addition to the above, it can be used as a herbicide for the initial treatment of paddy field, and the treatment of the fields of various grains, green vegetables, as well as orchard, lawn, pasture, tea plantation, mulberry plantation, rubber plantation, etc. PREPARATION:The compound of formula I can be prepared by reacting the cyclohexenylacetic acid derivative of formula II or its reactive derivative (e.g. acid anhydride) with benzylamine of formula  .
Patent JP-S6029876-A (JP)
Title: Keyboard inspecting device
Inventor: HONGOU YASUO
IPC: G06K9/00
Filed: 1983-07-07
Abstract: PURPOSE:To speed up inspection by setting a keyboard to be inspected at a specific position and processing a picked-up image of key tops, and comparing the image with standard data which is stored separately and deciding on whether the keyboard is normal or not. CONSTITUTION:A judgement command (k) is received from a file control system 2 (CPU) to drive an X and Y table controller 5 so that an image of specific key top (1) is picked up 31, and an X and Y table 4 is controlled to set the keyboard 6 at the specific position. At the same time, a judgement command part (k) sends measurement condition (j) to respective parts as shown by dotted lines. The output of a camera 31 is converted into a binary signal, which is inputted to a monitor TV8 and also stored in a memory (c) through an image information input control part (b); and the signal is classified (e) by areas after noise is removed (d), and a bit matrix is measured to make a decision (f). Then, the amount of features is measured to make a decision (g), and a total decision (h) is made to transmit (i) the decision result to the CPU2. Consequently, damage to the key top and a defect of a print dot are inspected efficiently.
Patent JP-S60264335-A (JP)
Title: Preparation of plate glass
Inventor: KANBE SADAO
IPC: C03B8/02
Filed: 1984-06-14
Abstract: PURPOSE:In preparing plate glass by sol-gel method, to obtain plate glass efficiently and economically, by feeding a silica sol solution to an upright container divided in a beltlike way. CONSTITUTION:A metal alkoxide (e.g., ethyl silicate) is hydrolyzed, and, if necessary, silica fine powder is added to it, to prepare a silica sol solution. Then, the silica sol is packed into the upright container 2 divided in a beltlike way by the partition plates 3, the container is closed, and the silica sol is aged. Then, the silica sol is gelatinized with the advance of aging, and, when shrinkage starts slightly, a cover is changed with a porous cover (the partition plates 3 are removed, and preferably plastic sheets are inserted into the container instead of them), the gel is put in a dryer, and dried. Then, the prepared dried gel is taken out, and calcined according to a given program, to give plate glass.
Patent JP-H05297958-A (JP)
Title: Remote control type automatic control valve
Inventor: HASEGAWA YOSHIHIKO
IPC: G05D16/06
Filed: 1992-04-15
Abstract: PURPOSE:To reduce the wiring cost and also to prevent the mixture of noises by providing a converting part into an automatic control valve to convert the signal sent from a sensor and connecting the converting part to a controller via an electric signal line. CONSTITUTION:A CPU 65 of an automatic control valve compares an optional target level of the pressure to be set that is inputted to a set input circuit 66 with the pressure signal which is inputted from a pressure sensor 54 via a converting part 55. Then the CPU 65 performs the differential/integral operations based on the relation stored previously and sends a motor drive signal to the part 55. Thus the motor of a driving part 52 is driven and the pressure is set with the back and force movements of a control screw of a control part 51. Under such conditions, an electric signal line 57 reaching the part 55 from the sensor 54 can be shortened since the part 55 is connected to a controller 56 via an electric signal line 58. Thus it is possible to reduce the wiring cost and to prevent the mixture of noises.
Patent JP-S5246248-A (JP)
Title: Variable expansion shaft-joint
Inventor: KATSU NORIYUKI
IPC: F16D1/02
Filed: 1975-10-09
Abstract: PURPOSE: A shaft joint which is easy to attach and/or detach and will not fall off during the transmission of torque. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08315745-A (JP)
Title: Automatic spacer assembling method and its automatic assembling device
Inventor: KOJIMA YOSHIRO
IPC: H01J9/22
Filed: 1995-05-22
Abstract: PURPOSE: To automatically assemble a color selecting electrode by automatically inserting a spacer into a fourth panel pin. CONSTITUTION: After first to fourth support springs 10A to D are welded to a frame of a color selecting electrode 1 by a spring welder 21, it is transferred to an attaching machine 23 by a transfer machine 22, and the electrode 1 is positioned. On the other hand, a panel 12 is moved to the attaching machine 23 by a carrying means 24, and this is positioned. Afterwards, a spacer is taken out of a part feeder 25 by a spacer automatic assembling device 33, and is positioned in a position of a fourth panel pin 13D, and is automatically inserted. The previously positioned electrode 1 is raised in a position of the attaching machine 23, and the panel 12 and the electrode 1 are fitted and installed, and a work 26 is completed. The work 26 is moved to a laser welder 27 for a spacer, and the spacer is welded and fixed to the spring 10D.  Afterwards, the panel 12 and the electrode 1 are separated from each other by a taking-off machine 28, and the panel 12 is moved to the next process 30, and the electrode 1 is moved to the next position 31 by the transfer machine 22, and these are transferred to the next mode.
Patent JP-S5548457-A (JP)
Title: Repairing method for mold for steel ingot bloom and its accessory
Inventor: SANO SHIGERU
IPC: B23K31/00
Filed: 1978-10-04
Abstract: PURPOSE:To make repairs in a small number of processes and also to make a part in repair hard to damage by cutting off cracking and fusion-defective parts on lower and upper injection surface plates and by inserting and fixing an extra inserter of the same material as the cut parts to the cut part. CONSTITUTION:To reduce cracking 2 of lower injection surface plate 1 the part is cut off to form concave part 10. Next, inserter 11 for the stopgap of the shape of original surface plate 1 matching with concave part 10 is made of an ingot of the same material as surface plate 1 and several bolt holes 12 are made to an adequate number. Next, screw holes are made in the concave part of surface plate 1 corresponding to bolt holes 12 and inseter 11 is inserted into concave part 10 and then fixed by tightening up bolts. In this method, surface plate 1 has no cracking 2 left and, inconsequence, the advance of cracking is cmpletely prevented, so that inserter 11 will be hard to damage because of expansion as much as surface plate 1.
Patent JP-H08312485-A (JP)
Title: Fuel injection device of engine for outboard motor
Inventor: KATO MASAHIKO
IPC: F02M37/08
Filed: 1995-05-22
Abstract: PURPOSE: To provide the fuel injection device of an engine for an outboard motor, which can make the consumption of electric power small with spaces less occupied. CONSTITUTION: In the fuel injection device of an engine for an outboard motor where fuel is fed from a fuel tank at the hull side to a vapor separator (fuel bank) 25 at the outboard motor slide, and it is fed with pressure to an injector provided for the engine for an outboard motor by a fuel pump provided within the vapor separator 25, so that it is thereby injected, a fuel pump 28 is formed out of a roller vane type pump or a plurality of Wesco pumps. Since the roller vane type pump the electric consumption of which is small, or a plurality of the small Wesco pumps are used, elements, harnesses and the like which are required for driving the fuel pump 28, can thereby be made small in size, and the consumption of electric power can thereby be made small with their spaces less occupied.
Patent JP-H02304161-A (JP)
Title: Steel pipe concrete material
Inventor: TAKEDA JUICHI
IPC: E04C3/30
Filed: 1989-05-18
Abstract: PURPOSE:To provide sufficient bearing force as well as to improve the extent of tenacity by installing a steel-frame member in the inner part of a steel pipe constituting an outer circumference in a tube axial direction of this steel pipe, and charging concrete thereinto. CONSTITUTION:In a steel pipe 21 with a square sectional, angular outer frame 25, each reinforcing bar 22 is arranged at four corners in the outer frame, to be concrete, they are arranged in an inner wall 8 of each corner 7 of a steel pipe 21 along these corner parts 7. In addition, a cruciform steel frame member 23 set up with a flange part 9 in parallel with each side 10 is assembled so as to be crossed as a set of two I-shaped or H-steel forms. Then, this steel frame member 23 is installed in the central part of a concrete pole 26, and a gap between the reinforcing bar 22 and this steel frame member 23 is filled up. With this constitution, an effect is enhanced in both strength and working aspects and bearing force against bending, shearing, compression or the like in a structural member is sharply increased.