baber/WOPTO huggingface dataset:
Patent JP-H09160479-A (JP)
Title: Auxiliary teaching material for teacher
Inventor: FUJISAWA MASANOBU
IPC: G09B19/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the load on teacher by releasing teacher from the preparation of problems for a reexamination. SOLUTION: A heading column 11 is printed out on the upper part of the rear face 1b of an answer sheet 1 on which answers are printed out as teacher's auxiliary teaching materials. Reexamination problems B written with red ink are printed on the lower part of the heading column 11. The problems B consist of feed-back problems B1, supplimentary problems B2 and developed problems B3 are prepared based upon 'how to find out a capacity' e.g. to be the learning contents of a problem in the examination. In the constitution, a teacher marks answers in an examination sheet entered by each learner while checking the surface of the answer sheet 1 and confirms the degree of learning of each learner.  Then, the teacher makes at least one of the feedback problems B1, the supplimentary problems B2 and the developed problems B3 in the reexamination problems B in accordance with the degree of learning of each learner while checking the rear face of the sheet 1.
Patent JP-H02161652-A (JP)
Title: Floppy disk control system
Inventor: KATO SHIGEKI
IPC: G11B19/02
Filed: 1988-12-13
Abstract: PURPOSE:To protect another floppy disk by opening a temporally closed file in the case of setting a floppy disk within prescribed time after a shutter for a floppy disk driver is opened, and closing the temporally closed file in the case of setting no floppy disk within the prescribed time. CONSTITUTION:When the shutter for the floppy disk driver 3 is opened, the file being opened is temporally closed. When the floppy disk 2 is set on the floppy disk driver 3 within the prescribed time after the shutter is opened, the temporally closed file is opened, and continuous file access by an application program can be performed. Since possibility to set another floppy disk when no floppy disk 3 is set on the floppy disk driver within the prescribed time, the temporally closed file is closed completely. In such a way, another floppy disk can be protected.
Patent JP-H08171670-A (JP)
Title: Advertising device for automatic vending machine
Inventor: KOTANI KEN
IPC: G07F9/02
Filed: 1994-12-19
Abstract: PURPOSE: To constitute an advertising device for advertising merchandise by effectively utilizing the just attractively finished upper front surface of an outer door. CONSTITUTION: A cork board 21 is stuck on the upper front surface of the outer door 3 of a main body case 1 and a transparent plastic cover 22 to be top-openably opened and closed is provided so as to cover the front surface of the cork board 21. By sticking a poster 25 on which pictographs for advertising a merchandise are printed on the cork board 21 by thumbtacks 23, the outer door 3 is utilized at a low cost and the merchandise is advertised. The poster 25 is protected by the cover 22 and can be extremely easily changed to the appropriate one corresponding to the time.
Patent JP-H11134946-A (JP)
Title: Solid dc cable
Inventor: YODA JUN
IPC: H01B9/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid DC cable in which electric discharge occurrence in voids is suppressed even in the case voids are formed in an insulating layer formed immediately on a conductor at the time of shutting off load. SOLUTION: A low resistance Kraft paper layer 3B whose insulating oil is put in negative pressure at the time of shutting off a load is formed immediately on a conductor by using Kraft paper having lower resistance than that of a main insulating layer 3A. Since sharing of a DC electric field is carried out in proportion to the resistance of each position of an insulating layer 3, no DC electric field is shared to the low resistance Kraft layer 3B having low resistivity and even in the case voids are formed in the layer 3B, electric discharge in the voids ca be suppressed. Further, a low resistance Kraft paper layer 3B may be formed on the outer circumference of the main insulating layer 3A.
Patent JP-H11135918-A (JP)
Title: Manufacture of printed wiring board
Inventor: NAKAGAWA TOMOIKU
IPC: H05K3/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To remove catalyst left on the surface of an insulating layer so as to improve a circuit pattern in insulating properties for enhancing a product in reliability, and to increase the degree of freedom of selection when one of various types of surface treatments that the circuit pattern undergoes is selected in a printed wiring board manufacturing method where a copper plating layer formed on an insulating layer is formed into a circuit pattern through an additive method. SOLUTION: A circuit pattern is formed and then irradiated with laser rays to remove catalysts 20 left on the surface of an insulating layer 18. Excimer laser rays 26 with high photons energy are suitable for irradiation, and especially KrF(Krypton-fluorine) laser rays are most suitable. Irradiation with laser rays may be carried out in the open atmosphere or in a gas atmosphere which is suitable for removing catalyst excited by laser rays and separated from the insulating layer. Palladium is suitable as a catalyst.
Patent JP-H02161139-A (JP)
Title: Driving method for auxiliary throttle valve
Inventor: TOGAI KAZUHIDE
IPC: F02D29/02
Filed: 1988-12-13
Abstract: PURPOSE:To prevent output from being increased rapidly, when a motor for controlling the opening of an auxiliary throttle valve is disconnected, by switching the exciting changeover speed of an exciting coil in a motor to a comparative slow speed so as to revert slowly the auxiliary throttle valve to a full opening location. CONSTITUTION:While a vehicle is driven, in a traction controller 17, a target engine output is calculated on the basis of a slip rate detected by a difference between a driving wheels rotating speed and a slave wheels rotating speed, and a target slip rate. Further, the target opening of an auxiliary throttle valve 13 for achieving this target engine output is calculated so as to drive and control a stepping motor 15 through a motor driving control unit 18, through a step motor driving circuit 19. In this occasion, disconnection detecting circuits 20 are provided for every four phase exciting coil of the stepping motor 15. When either one of disconnection detecting circuits 20 detects disconnection, a switch 18s is changed over to a contact point b side, and a pulse generating source 18p is connected to a distribution circuit 18d so as to change the exciting changeover speed of the exciting coil over to a slow speed.
Patent JP-H07170157-A (JP)
Title: Voltage controlled oscillation circuit device
Inventor: KUSHIBE HIDEFUMI
IPC: H03K3/354
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a voltage controlled oscillation circuit device producing a voltage fully swinging at an upper limit and a lower limit of a high potential power source voltage and a low potential power source voltage even when a load having a high input capacitance is connected to its output terminal. CONSTITUTION:N-sets of constant current operation CMOS inverters 10-NO of the same rating are connected in a ring to form an oscillation circuit. When a load is connected to an output terminal of a specific CMOS inverter, pseudo loads 15, 25 having an input capacitance Cd of Cd>={Cload-(N-2).CG/(N-1)} are connected to output terminals of all the CMOS inverters except that to which the load is connected, where Cload is a capacitance of the load and CG is an input capacitance of the CMOS inverter.
Patent JP-H01155129-A (JP)
Title: Radiation type cooling device
Inventor: SEKI YOSHIHISA
IPC: F24F1/00
Filed: 1987-12-11
Abstract: PURPOSE:To simplify an entire facility configuration while getting a high radiation cooling effect by a method wherein an electronic freezing element for generating a cold heat through a Peltier effect is arranged such that its cold heat radiating plate is installed so as to cause the generated cold heat to be transmitted to the cold heat radiation plate through a thermal conducting effect. CONSTITUTION:An electronic coolant element 2 is arranged at one surface of a cold heat radiation plate 1 of aluminum. A generated cold heat of the electronic freezing element 2 is directly transmitted to a cold heat radiation plate 1 through a thermal conduction. A plurality of cold heat radiation plates 1 provided with the electronic freezing element 2 are arranged in a side-by-side relation flush with it while the arranged surface of the electronic freezing element 2 being an upper surface. With this arrangement, a ceiling part of the cooling room 3 is formed by a plurality of cold heat radiation plates 1. A cooling operation is carried out by radiating the cold heat from the lower surfaces of these cold heat radiation plates.
Patent JP-2000141796-A (JP)
Title: Print tape containing cassette
Inventor: KIMURA SATORU
IPC: B41J15/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a print tape containing cassette which permits a tape printer to print on a magnetic tape. SOLUTION: When a cassette 22 is loaded to a cassette loading section of a printer (not shown), the thermal head of a printer body is inserted into a recess 25 and disposed oppositely to a platen roller 37. A print tape 12 fed out from a reel 21 is stretched while being superposed on an ink ribbon 24 and then carried while being held between the thermal head and a platen in order to perform printing on a print face (lower surface). A magnetic material layer is laminated on the rear surface of the print tape 12 (opposite side to the print face) while directing the line of magnetization in the longitudinal direction of the tape. Since the pole is fixed at any position between respective winding layers of the print tape 12 wound around the reel 21, fluctuation in the back tension due to mismatch of the pole can be prevented when the print tape 12 is drawn out to a print section.  Consequently, the print tape 12 is carried stably and positional shift thereof is eliminated resulting in a good printing.
Patent JP-H06105983-A (JP)
Title: Method for treating and purifying washing water of washing
Inventor: RICHIYAADO BII ENJIERU
IPC: D06L4/50
Filed: 1992-11-25
Abstract: PURPOSE: To save water and to reduce the running cost without requiring hot water, soap and chemicals by ozonating wash water held in a storage tank for a washing machine before using it, using ozone for washing laundry and removing contamination, collecting, filtering and reusing waste washing water. CONSTITUTION: Plural ozone generators 40 generate ozone hydroxyl and mix it with water in a contact tank 14. Ozonated washing water is supplied to a washing machine 10 by a water supply pipe 12 connected to the contact tank 14 and when energizing the washing machine, washing water is fed to a washing machine 10 with pressure while using a supply pump 16. The washing machine 10 is drained through a drain pipe 13 to a reservoir 18 and this reservoir collects and regenerates dirty water. The ozonated water in the storage tank 24 is recycled to the ozone generators 40 by a cooling pump 50 and cools the ozone generators 40. This water is fed through a filter 56 and an injector water supply conduit 57 to an injector 42 as well and circulated to the contact tank 14 as well.
Patent JP-H04358307-A (JP)
Title: Alternately-arrainged type magnetic head and manufacture thereof
Inventor: EDOWAADO BUAAJIRU DENISON
IPC: G11B5/48
Filed: 1991-11-05
Abstract: PURPOSE: To obtain a magnetic recording device which uses the alternate arrangement type head by making a write gap and a read gap substantially equal in length to each other. CONSTITUTION: MR read elements 60 and 62 are formed on a substrate 56 and for their operations, thin films are needed. A write coil 64 for writing magnetic transition on a magnetic tape, therefore, becomes thick. In this case, islands formed of the same material in the same thickness are stuck on the elements 60 and 62 in write-back gap areas 68. The islands physically support ferrite-made closure pieces for shielding in areas including a coil 64. The alternate arrangement type magnetic head of this constitution can have its write gap and read gap made substantially equal in length to each other and a magnetic recording driving device for making multiple tracks function is obtained.
Patent JP-S6322434-A (JP)
Title: Paper feeding unit of picture image forming device
Inventor: NAKAYAMA SHIGERU
IPC: B65H1/04
Filed: 1986-12-26
Abstract: PURPOSE:To accurately separate at a separating claw part and prevent the occurrence of jamming by providing a paper guide member for aligning the end parts of sheets of paper on a placing base at the time of closing a closing door, on the inner wall part of said door. CONSTITUTION:A paper guide member 23 having a lateral U-shaped section is installed on the inner wall part 9a of a closing door 9 by an appropriate means such as a screw 24, etc. along the moving direction of a placing table 8. When the closing door 9 is closed, the paper guide member 23 is brought into contact with the end parts of a number of sheets of paper P piled on the placing base 8 inside and aligns the end parts of these sheets of paper P. When the paper guide member 23 is brought into contact wit the rear end face of the sheets of paper P by closing the closing door 9, if the gap between the paper guide member 23 and the sheets of paper P is zero or slight, the set sheets of paper are not shifted even under the repetition of the lifting up and down action of the placing base 8, preventing jamming at the separating claw part.
Patent JP-H11147979-A (JP)
Title: Frame-retardant resin composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08K5/3492
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin compsn. compsn. excellent in flame- retardance and mechanical properties by compounding a polypropylene resin, a polyphenylene ether resin, a hydrogenated block copolymer, ammonium polyphosphate, and a 1,3,5-triazine deriv. in a specified wt. ratio. SOLUTION: A resin compsn. of 100 pts.wt. comprising 55-5 wt.% polyphenylene ether resin (a) and 45-95 wt.% polypropylene resin (b) is compounded with 1-30 pts.wt. hydrogenated block dopolymer (c) obtd. by hydrogenating a block copolymer comprising at least one polymer block A formed mainly from an arom. vinyl compd. and at least one polymer block B formed mainly from a conjugated diene compd., 4-40 pts.wt. melamine-coated ammonium polyphosphate (d), and 2-20 pts.wt. 1,3,5-triazine deriv. represented by the formula (wherein X is morpholino or piperidino; Y is a divalent group derived from piperazine; and (n)>1).
Patent JP-H02161159-A (JP)
Title: Combustion gas injection device
Inventor: KUBOTA NAMINOSUKE
IPC: F02K7/18
Filed: 1988-12-14
Abstract: PURPOSE:To perform control without any effect from heat or other materials caused by combustion gas by making the structure in which a pintle by which a nozzle throat area of a nozzle part that is formed in the middle of a combustion gas passage is moved by a driving means that is formed outside being shut off from the inside of the passage. CONSTITUTION:A pintle 27 that is mounted on a pintle supporting rod 26 near a nozzle part 25 is slidably formed inside a passage 24 by which combustion gas generated by combustion of a propellant 22 inside a primary combustion chamber 23 is conducted out on the side of a secondary combustion chamber via the nozzle part 25, whereby a nozzle throat area is controlled. Namely, the pintle supporting rod 26 is inserted into a pair of a free insertion holes 28a opposed to each other that are formed on a circumferential wall 28 of the passage, and a fluid screening part 26b that is extended on the supporting rod 26 is fitted in a slit 30. Both edges 26c of the supporting rod 26 are mounted on a sliding member 32 that is supported on a rail 31, and the sliding member 32 is moved via a decelerating mechanism 34 such as a ball screw by means of the driving of a servo-motor 35.
Patent JP-H04189690-A (JP)
Title: Outer casing part of synthetic resin for motorcycle
Inventor: SONODA TAKAYOSHI
IPC: B62J23/00
Filed: 1990-11-22
Abstract: PURPOSE:To contribute to the traffic safety by being marked, and prevent inner parts, etc., from being seen by transparency by coloring an outer casing part of synthetic resin such as a mud guard and a frame cover in a fluorescent color, and coloring the inner surface of the outer casing part in a non- transparent color or white. CONSTITUTION:For execution for a mud guard 1, the mud guard 1 is die moulded of soft synthetic resin such as polyethylene or polypropyrene and colored in a fluorescent color, and a film of sticker 2 in a non-transparent color of the same color as the fluorescent color or white is installed to the inner surface of it by pressure binding or the like. By thus coloring the whole body of the outer casing part in the fluorescent color, the surface area of the part marked by the fluorescent color is set large to contribute to preventing traffic accidents or the like, and by coloring the inner surface of the part in a non-transparent color of the same color as the fluorescent color or white, reflection of the fluorescent color can be eliminated, and inner parts, etc., can be prevented from being seen by transparency.
Patent JP-H02162375-A (JP)
Title: Printing device
Inventor: SUZUKI MASAYOSHI
IPC: G03G15/08
Filed: 1988-12-16
Abstract: PURPOSE:To release a printing stop state and to continue a processing for printing by always monitoring the residual quantity of a consumable material while processing printing, requiring the stop of printing of an external equipment when the residual quantity is lower than a warning detection level and controlling the interruption/continuation of the processing for printing. CONSTITUTION:In a control means 2, when printing data is inputted from a host computer, it is judged whether or not a signal for showing that the consumption of toner is lower than a toner warning detection level is inputted. When the signal is inputted, warning is displayed on a display unit 26 and also the host computer is informed of the effect. When the command for showing the continuation of the processing for printing is inputted from the host computer, the processing for printing is restarted by the means 2.
Patent JP-S63166124-A (JP)
Title: Cathode-ray tube
Inventor: HIRATA TATSUSHIROU
IPC: H01J29/02
Filed: 1986-12-26
Abstract: PURPOSE:To improve a magnetic shield effect by disposing a magnetic shield in double structure of inner and outer magnetic plates and setting an opening angle between these plates to be an fixed value and besides setting their distances from an inner surface of a panel so as to have a fixed relation. CONSTITUTION:An inside magnetic shield 8 in a cathode-ray tube is disposed in double structure of an inner magnetic plate 10 and an outer magnetic plate 11. Concerning both these plates 10 and 11, the following conditions are set: firstly an opening angle theta between the inner magnetic plate 10 and the outer magnetic plate 11 is set in the range of 5 deg. to 30 deg., and secondly a relation 1/3<=Ha/Hb<=4/5 is set, where Ha is a distance from an upper end 12 of the inner magnetic plate 10 to an inner surface of a panel 2, and Hb is a distance from an upper end 13 of the outer magnetic plate 11 to the inner surface of the panel 2. Hence, a cathode-ray tube provided with the inside magnetic shield 8 having an excellent magnetic shield effect can be obtained.
Patent JP-H07168217-A (JP)
Title: Light/light 2x2 switch
Inventor: YANO TAKASHI
IPC: G02F1/035
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a 2 input 2 output optical switch which is used for changing over of courses of light signals at an ultra-high speed, etc., and executes control with the light signals. CONSTITUTION:This interference type optical switch using an optical Kerr medium 51 in a phase modulation part is provided with respectively two input ports and output ports in principle. The 2 input 2 output optical switch which is capable of alternating their courses by the presence or absence of control light and is making ultra-high speed operation is, thereupon, realized by adopting the constitution to input the independent two signal light beams to the respective input ports and to output the respective signal light beams.
Patent JP-H10158740-A (JP)
Title: Manufacture of grain oriented silicon steel sheet excellent in magnetic property
Inventor: YASHIKI HIROYOSHI
IPC: C21D9/46
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a grain oriented silicon steel sheet reduced in hysteresis loss and eddy current loss and having high magnetic flux density, at a low cost without using high temp. slab heating and decarburizing annealing. SOLUTION: A slab, having a composition which consists of <=0.01% C, >2.5-4% Si, 1.5-4% Mn, 0.003-0.03% sol.Al, 0.001-0.01% N, and the balance Fe with inevitable impurities and in which Si and Mn satisfy the relation of Si(%)-0.5×Mn(%)<=2, is used. This slab is subjected, in an as-hot-rolled state or after annealing after hot rolling, to cold rolling twice while process-annealed at 860-940 deg.C soaking temp. and 5-180sec soaking time. Then the resultant sheet is subjected to primary recrystallization annealing at >=1 deg.C/sec heating rate at 900-980 deg.C soaking time and soaked at 800-1050 deg.C to undergo finish annealing.
Patent JP-H06149630-A (JP)
Title: Fault information acquiring device
Inventor: ABE NANA
IPC: G06F11/34
Filed: 1992-10-30
Abstract: PURPOSE:To reduce data volume to be collected when a fault is generated in an information processor, to reduce the capacity of a storage device and to easily execute operation for fault analysis. CONSTITUTION:At the time of generating a fault, a fault detecting part 12 initially analyzes information sent from an arithmetic processing part 11 to distinguish that the fault is a software fault or a hardware fault. The fault information is roughly divided into two parts, and in the case of a software fault, only the fault analyzing data of software are collected in a storage part 15 by an information collecting part 14. Thereby the capacity of an information acquiring file 18 can be reduced and fault analysis can easily be executed.
Patent JP-H04184678-A (JP)
Title: Information retriever
Inventor: IMASATO SHIYOU
IPC: G06F17/30
Filed: 1990-11-20
Abstract: PURPOSE:To dispense with a key work, etc., and to facilitate retrieval work by performing clustering on hierarchical structure based on similarity between knowledge information, and retrieving the hierarchical structure from a high- order one to a low-order one according to an operation input. CONSTITUTION:A similarity detecting means 2 calculates the similarity of arbitrary two pieces of knowledge information by prescribed processing. Thence, a clustering means 3 assumes each knowledge information as one cluster as an initial state, and detects and unifies a pair of clusters with the highest similarity, and calculates the similarity again simultaneously with such connection. Tree-structured hierarchical structure is formed, and is stored in a cluster storage means 4. Thence, a cluster selection mean 5 traces the cluster in the means 4 from the high-order one to the low-order one according to the operation input, and retrieves the knowledge information desired by a worker. At this time, an auxiliary information offering means 6 offers auxiliary information to clarify an operation. By employing such constitution, it is possible to dispense with the character-input of a retrieval condition by the operation of a keyboard, and to facilitate the retrieval work, and to improve working efficiency.