baber/WOPTO huggingface dataset:
Patent JP-H02214989-A (JP)
Title: Moving object extracting device
Inventor: ABE SHOZO
IPC: G08B13/196
Filed: 1989-02-16
Abstract: PURPOSE:To extract the whole form of a moving object with the use of a partial change by obtaining a density projective information at every line using a peripheral area including the changed area as the processing object, and extracting the moving object from the changed area picture based on the density projecting information. CONSTITUTION:A changed area extracting part 2, a changed area peripheral rectangle determining part 3, a density projection preparing part 4, a moving object extracting part 5 are provided, and as the result of a subtracting processing between an input picture and the picture separated from the original picture in time, the changed area picture of the obtained moving object and the input picture corresponding to it are used. Further with the peripheral area including the changed area as the processing object, the density projective information is obtained in the processing object in the input picture at every line, a threshold value to extract the moving object is obtained at every line based on the density projective information, and the moving object is extracted from the changed area picture based on the threshold value at every line. Thus even when the changed area is a part of the original object, the whole form of the moving object can be extracted with the use of the partial change.
Patent JP-H08235089-A (JP)
Title: Education support system
Inventor: MIURA ATSUSHI
IPC: G06F13/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide an education support system in which a question can be efficiently asked from a pupil to a teacher and the teacher can impartially answer the question from the pupil. CONSTITUTION: A terminal equipment 1 for teacher and a terminal equipment 2 for pupil have the same constitution and these equipments are connected with a computer network 15. Each terminal equipment has a communication means 100 performing communication with other terminal equipment, an information input means 101 for inputting information, an information storage means 102 storing the data transmitted from other terminal equipment and the data inputted from the information input means 101 of the self-terminal, an information display means 103 displaying these transmitted data and input data and a question/answer control means 107 performing the controls of the questions and answers between a teacher and a pupil.  The question/answer control means 107 of the terminal equipment 2 for pupil investigates the answering status of an answerer based on the priority of the answerer table in the information storage means 102 and transmits the question inputted from the information input means 101 to the answerer in an answering waiting state.
Patent JP-H08234816-A (JP)
Title: Program preparing method
Inventor: KAMIKAMA KAZUTO
IPC: G06F9/06
Filed: 1995-02-24
Abstract: PURPOSE: To efficiently prepare a unit program for constituting an individual program for programmable controller from a library program stored in a library. CONSTITUTION: A label list LST expressing the relation between the address of the operand of an instruction consisting of a library program LPi and a label attached to the address is prepared in a library LB. At first, the library program LPi is translated into an intermediate language program LST and while referring to the label list LST, operands 22 and 23 of an intermediate language program instruction are replaced with labels. As the second stage, an intermediate language program FCLi is replaced with a unit program OUPi and while referring to the label list LST, operands 32 and 33 are replaced with the addresses in the library. Finally, the operands expressed by the addresses in the library are corrected by the difference between the leading address of the library and the leading address of a unit program area and replaced with the addresses in the unit program area.
Patent JP-H05236072-A (JP)
Title: Telephone set
Inventor: HONDA TOKUJIRO
IPC: H04M1/19
Filed: 1992-02-24
Abstract: PURPOSE:To improve S/N by adjusting the attenuation amount of a side tone circuit according to the noise detection level. CONSTITUTION:The noise entered mixing with the voice from a transmitter 6, is amplified by a transmitting amplifier 5 and detected by a noise detection circuit 8. According to the detected amount of noise, the output of a side tone circuit 7 is gradually and continuously adjusted to improve the S/N. Thus, the call quality can be improved.
Patent JP-S61199432-A (JP)
Inventor: KONISHI SHIGEO
IPC: G05F1/70
Filed: 1985-02-27
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-2000235092-A (JP)
Title: Time information relay device
Inventor: TAKADA AKINARI
IPC: G04G5/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To automatically update a time data in a sub-instrument even in such the case where time information is not ordinary as in a switching time between a summer time and a winter time. SOLUTION: Previously notifying information is received, a previously informed content is determined by a detecting means 9, a transmission starting time is set by an additional setting means 10 and an additional period is set by a changing period setting means 11 based on the content, and respective contents are stored in a transmission starting time storing means 12. Transmission is started when the stored time gets coincident with a time of a main counter 8. A relay device conducts the transmission in the receiving timing of a sub-instrument by this manner even at the time of generation of unexpected time change, and a time data of the sub-instrument is updated even in the generation of a summer time or the like.
Patent JP-S60179260-A (JP)
Title: Ink jet recorder
Inventor: KOJIMA TAMOTSU
IPC: B41J2/045
Filed: 1984-02-28
Abstract: PURPOSE:To enable the formation of an image of a contrast with a wide range of ink discharge by employing a plurality of ink jet heads equal in the ink discharge port but different in the length. CONSTITUTION:When the diameters of ink discharge port of a head A and a head B are represented by DA and DB respectively, DA=DB. To differentiate the ink discharge with the same diameter, the length XA of the ink discharge port of the head A and the length XB of ink discharge port of the head B are set to be XAnot equal to XB while XA>XB so as to permit the discharge of a small amount of ink liquid by reducing the ink discharge of the head A. Proper selection of the lengths XA and XB enables the varying of the ink discharge about two times thereby doubling the contrast range. The contrast range can be further expanded by increasing the number of heads different in the length of the ink discharge port.
Patent JP-S60182175-A (JP)
Title: Semiconductor device for signal switching
Inventor: MIYAKE TOORU
IPC: H01L29/82
Filed: 1984-02-28
Abstract: PURPOSE:To produce a signal transfer device with simple circuit constitution by a method wherein the first and second load MOS transistors are composed with their channel layers arranged in the directions intersecting perpendicularly to make their magnetic field coincide with either one of the two directions. CONSTITUTION:The first and second MOS transistors are formed of a common source region 1, drain regions 2, 5, gate regions 3, 6 while the first and second load MOS transistors are formed of the drain regions 2, 5, wiring layers 8, 11, serving both as gate regions and output generating terminals, channel layers 9, 12 directly below the layers 8, 11 and diffusion regions 10, 13. The channel layers 9, 12 are arranged with their directions intersected perpendicularly. The first inverter is composed of the first MOS transistor and the first load MOS transistor while the second inverter is composed of the second MOS transistor and the second load MOS transistor.
Patent JP-H0641391-A (JP)
Title: Insulating composition and its production
Inventor: TANMACHI MASAMI
IPC: C08F255/02
Filed: 1991-02-06
Abstract: PURPOSE:To provide an insulating composition consisting of a co-crosslinked product of chlorinated polyethylene and ethylene-ethyl acrylate copolymer and improved in heat resistance without being accompanied with deposition to the surface of an insulator or lowering of mechanical characteristics. CONSTITUTION:The insulating composition is composed of 100 pts.wt. co- crosslinked product of 20-60wt.% chlorinated polyethylene and 80-40wt.% ethylene-acrylate copolymer and 10-100 pts.wt. crosslinked silicone rubber and the former crosslinking is carried out in the presence of a crosslinked silicone rubber after formation of the crosslinked silicone rubber.
Patent JP-S60180347-A (JP)
Title: Temperature compensating circuit of avalanche photo diode
Inventor: ISHIKAWA HIROYUKI
IPC: H04B10/293
Filed: 1984-02-28
Abstract: PURPOSE:To attain ease of compensation to difference in temperature characteristic of individual Avalanche photo diodes (APD) by adjusting a bias voltage VB to allow a multiplication factor M to be a constant value to the APD different from a breakdown voltage VBD. CONSTITUTION:The bias voltage VB to an APD1 is applied from a dias circuit 2. A thermister Rs and a resistor R1 connected in series therewith are provided to the input side of an amplifier 4 and a feedback resistor R2 is provided to the amplifier 4. The temperature change in the breakdown voltage of the APD is shown in Fig. (a). The slope of the temperature characteristics Z1, Z2 and Z3 is expressed respectively as theta1, theta2 and theta3. When the characteristic of the APD used in this way, the bias voltage VB of the temperature characteristic in a straight line H having the angle theta1 shown in Fig. (b) is applied to the APD1, while the bias voltage VB of the temperature characteristic of a straight line J having the angle theta3 is applied to the APD1 in case of the characteristic as shown in the Z3, then the temperature characteristic of the multiplication factor M is made flat as shown in Fig. (c).
Patent JP-S63212117-A (JP)
Title: Suspension device for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1988-02-19
Abstract: PURPOSE:To control attitude in an always optimum state irrespective of the weight of passengers and loading articles, by a method wherein a control time is set according to the magnitude of a change in attitude of a car body, and a control time is corrected according to the inner pressures of each fluid spring chamber and an accumulator. CONSTITUTION:A controller 24 detects attitude of a car body based on detecting signals from various sensors 30-34, and sets a control time according to the magnitude of a change in attitude. Only during the set control time, intake valves 19a-19d and exhaust valves 20a-20d are connected and disconnected to and from front right, front left, rear right, and rear left main air spring chambers 11a-11d, respectively. In this case, sensors 26a-26d and 23b, detecting an inner pressure, are mounted to the main air spring chambers 11a-11d and a reserve tank 17 for string compressed air, and detecting signals therefrom are inputted to a controller 24. The controller 24 corrects a control time according to detecting signals from the inner pressure sensors 26a-26d, and 23a.
Patent JP-H07248875-A (JP)
Title: Handwriting input device
Inventor: TAGUCHI TOSHIO
IPC: G06F3/038
Filed: 1994-03-08
Abstract: PURPOSE:To provide a means which is capable of creatively using a computer by improving the degree of freedom of an input. CONSTITUTION:This device is provided with an input pen having a magnetization ball 11 which is rotatably held at the pen point part of a pencil shape case 10, a hall element 12 detecting a magnetic field change by the rotation of the magnetization ball 11 at the time of a writing and an amplifier part amplifying the detection output based on the magnetic field change detected by the hall element 12, a control box 2 having an arithmetic part calculating the handwriting information from this input pen 1, a storage part storing the handwriting information and a control means controlling the handwriting signal from the arithmetic part to the signal according to a display means and a TV 3 displaying the handwriting information from the control box 2. Thus, when the writing is performed by the input pen 1, the handwriting is detected in real time and the writing is displayed on the TV 3 as the writing is plotted.
Patent JP-S58152110-A (JP)
Title: Water heater utilizing bleed of turbo-generator
Inventor: TSUBAKI SHINZOU
IPC: F24H1/00
Filed: 1982-03-08
Abstract: PURPOSE:To increase the power generated by a turbo-generator, by mounting a water heater in which the steam bled from the turbo-generator driven by the steam from an exhaust gas economizer and a boiler is used as a heat source. CONSTITUTION:A turbo-generator 3 is driven by means of the steam from high- pressure and low-pressure steam drums 1 and 2. Steam bled from the turbo- generator 3 is fed to a water heater 9, and hot water is circulated between the water heater and an object 7B to be heated by pump 10. Drain produced by the water heater 9 is returned to a condenser 4 or a drain tank 6. All except that which needs to be heated by steam is introduced to the turbo-generator 3, and this enables increasing of the power generated by the turbo-generator 3.
Patent JP-S58153840-A (JP)
Inventor: OKUMURA MASAMI
IPC: E04B1/68
Filed: 1982-03-08
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-H11305480-A (JP)
Title: Black magnetic particulate powder for black magnetic toner and black magnetic toner using the black magnetic particulate powder
Inventor: HAYASHI KAZUYUKI
IPC: G03G9/083
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a black magnetic particulate powder for a black magnetic toner excellent in dispersibility in a resin binder as well as in flowability and blackness. SOLUTION: The surface of magnetic iron oxide particulate powder having 0.055-0.95 μm average particle diameter is coated with an organosilane compd. formed from an alkoxysilane and fine carbon black particulate powder having 0.002-0.05 μm average particle diameter is struck to the formed coating of the organosilane compd. by 1-25 pts.wt. based on 100 pts.wt. of the iron oxide particulate powder to obtain the objective black magnetic composite particulate powder for a black magnetic toner.
Patent JP-S63204233-A (JP)
Title: Liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/137
Filed: 1987-02-20
Abstract: PURPOSE:To erase scattering domains and to eliminate uneven contrast by providing the time when an effective voltage value exceeding 0V and lower than the rising voltage of liquid crystal molecules in a liquid crystal driving waveform. CONSTITUTION:A dotted line 103 shows the voltage value applied to a lighted picture element and a dotted line 104 indicates the voltage value applied to a put out picture element. Transmissivity changes like a curve 101 when the voltage increases from the put out picture element to the lighted picture element and the transmissivity changes like a curve 102 when the voltage decreases from the lighted picture element to the put out picture element. The scattering domain is generated in the process when the voltage decreases from the lighted picture element to the put out picture element. The scattering domain disappears when the voltage decrease further and approaches to 0V. The scattering domain is thereupon no longer generated if the voltage value is increased to the lighting and putting out voltages after the driving voltage is lowered down to the voltage at which the scattering domain disappears at every rewriting of the display content.
Patent JP-H05202256-A (JP)
Title: Stabilization of halogenated monomer and production of its copolymer
Inventor: NAKAGAWA TOMOJI
IPC: C08L27/06
Filed: 1992-01-28
Abstract: PURPOSE:To stabilize a halogenated monomer so that it can be transported or stored safely without denaturation such as polymerization and coloration. CONSTITUTION:A halogenated monomer is handled in the form of a mixture comprising 100 pts.wt. halogenated monomer, 10-2000 pts.wt. at least one member selected from among an aromatic hydrocarbon, an aliphatic hydrocarbon and an alicyclic hydrocarbon and 0.001-1 pt.wt. polymerization inhibitor. Thus, the monomer is stabilized, and the above solution can be used as such in a polymerization reaction to give a high-quality polymer.
Patent JP-S62196375-A (JP)
Title: Method and device for forming deposited film by microwave plasma chemical vapor deposition process
Inventor: FUJIYAMA YASUTOMO
IPC: C23C16/48
Filed: 1986-02-24
Abstract: PURPOSE:To stably and high speedily form a deposited film on the surface of a base material by arranging a microwave permeable base material extremely near to a window of a dielectric material and irradiating microwave from the outside and injecting a reacting gas for film formation to the base material from a reaction vessel side. CONSTITUTION:A window 3 of a dielectric material made of quartz glass wherein microwave is permeated therethrough and vacuum airtightness can be held is provided to a reaction vessel 1 constituted by providing an exhaust pipe 6 to a vacuum vessel 2. A base plate 9 consisting of a microwave permeable member is arranged extremely near to the above- mentioned window 3 of the dielectric material in the reaction vessel 1 side which is vacuumed and exhausted in the proper degree of vacuum. As the above-mentioned base plate 9, in such a case that microwave has >=500MHz frequency, a dielectric material such as quartz glass, Al2O3 and ceramic having >=0.0006 tandelta loss angle of the dielectric material is preferably used. The above-mentioned base plate 9 is made at the prescribed temp. by the radiation heat of a heater 10. Thereafter while discharging reaction gas for film formation to the neighborhood of the base plate 9 through the many discharge holes 7' of a feed pipe 7 for a gaseous raw material, film formation is performed on the base plate 9 by irradiating microwave 51 from an electric power source 5 for microwave, energizing and decomposing the above-mentioned gaseous raw material in a plasma generating region 11.
Patent JP-S55128480-A (JP)
Title: Method for preventing false printing by serial printer
Inventor: HONDA MASAMICHI
IPC: G06K15/06
Filed: 1979-03-29
Abstract: PURPOSE: To prevent false operation of printing-type selection owing to noise beforehand and eliminate mistakes in printing by dropping a velocity-detecting signal from a position-detecting device to grounding electric potential in the period between the change-over of control and the starting of the next operation of printing-type selection.  
     CONSTITUTION: When a designated printing type comes to the position 1/4 type before the printing position, an operation time signal RLS reaches high level and the last waveform of a position-detecting signal RTO, being differentiated at this time, turns to be a signal for braking a motor 7. And a switch 131 located between a transducer 10 and a velocity-detecting signal circuit 14 is opened and, at the same time, a switch 132 between the circuit 14 and an earth E is closed. By this, the circuit 14 is separated from the transducer and connected to the earth E. This state is maintained in the period (t) when the signal RLS is on high level and the type- selecting operation is stopping, only when the following the 2nd type-selecting operation is commenced, the change-over from the earth side to that of the transducer is conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208752-A (JP)
Title: Water-swelling rubber composition
Inventor: UWANO SHOJI
IPC: C08L77/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water-swelling rubber composition containing a ketiminized polyamide resin, a glycidyl etherified compound, a water-absorbing resin and a rubber as essential components, having high swelling ratio, keeping the shape over a long period even in a state swollen with water, having excellent stability and useful for water-stopping material, etc. SOLUTION: The composition contains (A) a ketiminized polyamide resin derived from (i) a polyamide resin derived from a polymerized fatty acid and a polyalkylene polyamine and (ii) a 5-7C ketone and having 95-100% conversion of the primary amino group of the component A to ketimine, (B) a glycidyl etherified compound produced by glycidyl etherifying a polyether polyol produced by adding an alkylene oxide to a polyhydric alcohol or a polyether polyamine produced by adding an alkylene oxide to a polyamine, (C) a water- absorbing resin such as a crosslinked product of a neutralized polyacrylic acid and (D) a rubber such as natural rubber as essential constituent components.
Patent JP-H03240941-A (JP)
Title: Method for heat-treating the surface of carbon steel
Inventor: NAKAGAWA KIYOKAZU
IPC: C23C10/58
Filed: 1990-02-19
Abstract: PURPOSE:To improve the corrosion resistance on the surface of a carbon steel by subjecting the surface of the carbon steel to decarburizing treatment, diffusing Cr or Cr and V into the decarburizing layer and forming a Cr enriched layer thereon. CONSTITUTION:A high strength carbon steel 2 having relatively high carbon content, e.g. of >0.2% is charged to an electric furnace 1 and is heated to a high temp. of 1000 deg.C in the atmosphere of a reducing gas such as a nitrogen gas to subject the surface layer of the steel 2 to decarburizing treatment, by which a decarburizing layer 2b is formed on the surface of the part of a base metal 2a in the steel 2. Next, mixed powder 3 for diffusing contg. Cr or both of Cr and V is stuck thereon, and the surface is held under heating to a high temp. in a reducing atmosphere to form a Cr enriched layer 2c or a Cr enriched layer 2c contg. V, so that a carbon Steel excellent in corrosion resistance similar to that of a stainless steel can be manufactured.
Patent JP-2000236027-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUYA SACHIKO
IPC: H01L21/822
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To allow charges stored on a metallic wiring line connected to a gate electrode of a transistor to escape for protecting a gate oxide film. SOLUTION: Upon manufacturing a semiconductor device, when a metallic wiring line 12 is formed on a first interlayer insulating film on a semiconductor substrate 54 by plasma etching, charges are stored not only the wiring line 12 but also on a metal wiring line 10. Since the wiring line 10 is close to the wiring line 12, possession of the potential of the wiring line 12 also cause possession of the potential of the wiring line 10, because of the electrostatic capacity between the wiring lines. As a result, a second transistor 58 is turned on, so that a gate electrode 104 of a first transistor 56 is connected to the substrate 54 at the location of a P-type diffused layer 505. Accordingly, charges stored on the line 12 are allowed to escape to the substrate 54 through the second transistor 58 to protect a gate oxide film 103 of the first transistor 56.