baber/WOPTO huggingface dataset:
Patent JP-S55129164-A (JP)
Title: Dust removing time detection method of electrical dust precipitator
Inventor: KIYOKUNI NOBUAKI
IPC: B03C3/74
Filed: 1979-03-28
Abstract: PURPOSE: To accurately detect dust removing time by deciding the dust removing time by the change in the electrostatic capacity between the plates which collect dust.  
     CONSTITUTION: The deposition thickness of soot and dust may be known by measuring the electrostatic capacity between a ground plate 1 and high voltage plate 2, hence the time when the electrostatic capacity increasing with a decrease in the distance between the plate on account of dust collect reaches the electrostatic capacity just before the electrostatic capacity at which reflying begins is decided to be the dust removing time. More specifically, even for the increase in the soot and dust cocentration A, it may be detected just before the soot and dust amount B on the plate exceeds the soot and dust holding amount threshold C and therefore the reflying may be prevented and the automatic detection of the adequate dust removing time that the dust removal is done near the soot and dust holding amount threshold is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63203013-A (JP)
Title: D-a converter
Inventor: KAJITANI YASUSHI
IPC: H03M1/66
Filed: 1987-02-18
Abstract: PURPOSE:To attain high speed D-A conversion with high accuracy by adding an output of a switch circuit outputting a reference voltage and a hold signal of a pre-stage, halving the result and applying sampling/holding to the result and outputting a hold signal. CONSTITUTION:The 1st-4th shift registers 1a-1d retard bits D1-D4 of the 1st-4th digit from the least significant bit of a 4-bit data by l-4 clocks of a clock signals CK to output signals DD1-DD4. The 1st-4th switch circuits 2a-2d output a signal of a reference voltage level VDD when the level of the signals DD1-DD4 is logical '1' and to output a signal of ground level when '0'. An adder hold circuit 5a adds the signal from the circuit 2a and the ground voltage, halves the result and applies sampling and holding to the signal to output a hold signal. Similarly, the signal is added, halved and subject to sample/holding repetitively and an output of analog output signal AD0 is obtained.
Patent JP-S54128740-A (JP)
Title: Production of photosensitive drum for zerography
Inventor: YAGISHITA AKIO
IPC: G03G5/05
Filed: 1978-03-29
Abstract: PURPOSE: To suitably form a photosensitive cover film upon a drum together with a protecting or adhesive film, which is made of such a material as is soluble to an organic solvent, by continuously applying various liquids to the drum under a preset atmosphere.  
     CONSTITUTION: Within a container which has its atmosphere uniformalized by stirring means and which is substantially seladed, a drum 1 is driven through a belt 2 and is turned at a preset speed in the direction of arrow. The container is staturated with the vapor of the same solvent as is used in a photosensitive liquid. A plurality of cylinders 3 and 3a are interchanged by a change-over valve 5 and are connected through pipes 8 and 8a with a coating blade 4, which is equipped with a roller 6 and a vertical adjusting screw 7, so that they are fed with photosensitive liquids and coating liquids having different solute compositions, thus forming a coating film A. Before this film A is dried, the subsequent liquid is continuously applied. After these applications, the solvent vapor pressure in the atmosphere is gradually lowered to form a dried coating film which has different chemical compositions or composition ratios in the thickness direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61196070-A (JP)
Inventor: HATSUZAKI TOSHIO
IPC: E04G23/02
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-H07226273-A (JP)
Title: Installing structural body of connector
Inventor: TAKANO TSUNESUKE
IPC: H01R13/40
Filed: 1994-02-09
Abstract: PURPOSE:To surely retain a heat resistant structure at low cost and automatically carry out mounting work by installing a bulb holder, which is produced by attaching a connection tool composed of a pair of pinching pieces and connecting pieces to an insulating base body in parallel, in the periphery of an installation hole for an insulating substrate of a body to be installed through up and down stopping projected pieces in the outside of the insulating base body. CONSTITUTION:A heat resistant plastic material is formed into a gibbous square column frame and an insulating base body 1 having stopping projected pieces 2, 2 in both side faces 3 is formed from the frame. Two connecting tools 7, 7 having unitedly formed glasses-like insertion connecting pieces 6 which are extended to U-shape pinching pieces 5 of an elastic conductive plate and further to side edge rising up base parts 6a are pinched between facing faces 1a, 1a of the base body 1. The bulb holder 9 composed in this way is attached to a body 11 to be installed by the projected pieces 2, 2 wherein the body 11 has an installation hole 10 slightly bigger than the outlines of the plane figure of the base body 1 and an auxiliary hole 10a formed continuously with the hole 10. Consequently, the lead parts 12a of a wedge base bulb 12 can be inserted in pinching pieces 5 and the bulb can be installed and the mounting of the bulb is carried out automatically at low cost while surely satisfying the demand of heat resistant property.
Patent JP-S55128865-A (JP)
Title: Semiconductor device
Inventor: OOTANI SHIYUNJI
IPC: H01L29/43
Filed: 1979-03-27
Abstract: PURPOSE: To readily increase the frequency and density of a semiconductor device by forming Al-Ti layer architecture at an electrode to form readily a fine electrode by a plasma etching process.  
     CONSTITUTION: An n-type epitaxial layer 2 is selectively suerimposed on a semi- insulating GaAs substrate 1, the layers 2, 1 are selectively etched to form a mesa structure, source and drain electrode Au-Ga-Ni alloys 6 are selectively formed and heat treated. An aluminum layer 4 is then evaporated, coated with a resist mask 7 thereon, and plasma etched. The aluminum is etched with mixture gas of CCl 4  and Ar, and Ti is etched with CF 4 . Then, the etching process can be readily controlled. Finally, the resist is plasma etched with O 2 . Since a gate electrode can be plasma etched readily to be finely fabricated with this process, it can increase the frequency characteristics of a semiconductor device. In addition, it has strong electromigration with Al-Ti layer architecture is not readily alloyed at low temperature. The Ti is very stable against GaAs with high adherence. Therefore, this device has high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02217781-A (JP)
Title: Dc arc furnace
Inventor: OKADA TAKEJI
IPC: B23K9/10
Filed: 1989-02-16
Abstract: PURPOSE:To miniaturize a switch by a method wherein the switch is opened when the value of current, conducted through a rectifier, has been made smaller than a set value of the current by the phase control of a thyristor rectifier. CONSTITUTION:When the opening of a switch 2 is necessitated, an operating switch 12 is closed, then, a changeover switch 11 is operated to provide a phase controller 9 with the small current setting value of a small current setter 10 and an ignition angle signal S, outputted by the phase controller 9, is shifted to the ignition angle signal corresponding to a small current value. According to this operation, current, conducted through a thyristor rectifier 3, is reduced to the small current value in a very short period of time and a comparing circuit 15 outputs when the current has become lower than the set current of a current setter 14, then, a current value judging circuit 13 outputs an opening operation commanding signal P and an opening operation mechanism 17 opens the switch 2. Accordingly, the current of the switch 2 upon the opening operation of the same is lower than the set value of the current setter 14 whereby the switch may be opened by a current, far smaller than the value of arc current during operation effected by an arc current setter 8.
Patent JP-2000235217-A (JP)
Title: Light adjusting tool for box type simple studio and box type simple studio
Inventor: MATSUI TAKASHI
IPC: G03B15/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a photograph by attachably/detachably providing a means for controllably controlling light radiated to a subject at the window part of a box type simple studio main body. SOLUTION: The box type simple studio body 11 is formed by forming sidewall parts 17a to 17c on both side surfaces and a back surface side and providing a top surface part 18 and a bottom surface part 19. Then, an installation part 16 which is isolated from the outside and in which the subject is installed is formed inside the body 11 in a state where the sidewall parts 17a to 17c, the top surface part 18 and the bottom surface part 19 are set as partitions. The window part 14 for photographing the subject installed in the installation part 16 is provided on the front surface of the main body 11. Furthermore, a fluorescent lamp as a light source radiating the light to the subject is attached to the top surface part 18 of the body 11.  Then, a light adjusting tool body 1 controlling the light from the outside which enters the inside of the body 11 from the window part 14 and changing the reflection of the light inside the body 11 is provided at the window part 14 of the body 11 formed in such a way.
Patent JP-S54129379-A (JP)
Title: Wire conductor for automobile
Inventor: SAWADA KAZUO
IPC: H01B5/08
Filed: 1978-03-29
Abstract: PURPOSE: To promote a lightness of the weight of wire with a small current capacity used likely for a control circuit, by a construction of stranding an original conductor made of copper or copper alloy having a 0.2% proof stress of 30 to 40kg/mm 2  and a conductivity of more than 50%IACS.  
     CONSTITUTION: Several original conductors 2, made of copper or copper alloy having a 0.2% proof stress of 30 to 40kg/mm 2  and a conductivity of more than 50%IACS, are stranded being constructed into a total cross sectional area of less than 0.5mm 2 . Further by using a copper alloy, with less than 0.9wt% of Sn contained and copper being the rest, or by using a copper alloy, with 0.3 to 0.9% of Cr contained and copper being the rest, an original conductor with a proof stress of 30 to 40kg/mm 2  has been industrially obtained with ease. Consequently, even for a cross sectional area smaller than usual, the mechanical characteristics of holding force, tensile breaking load, bending repetition, etc., when fixed to the terminal, are well provided, simultaneously with the promotion made capable of weight lightness of the wire and reduction of the wiring space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204962-A (JP)
Title: Communication controller
Inventor: NAKAMURA KAZUO
IPC: H04M11/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a low-cost communication controller having fewer components and satisfactory packaging efficiency by providing a selector and selectively sharing a data communication integrated circuit for data signal communication and for voice signal communication in a firmware. CONSTITUTION:For transmitting a data signal, the data communication integrat ed circuit (data communication LSI3) is connected with a data communication MODEM6 and the data signal is transmitted. For transmitting a voice signal, the data communication integrated circuit 3 is connected with a voice signal output circuit 5 in the selector 9, and the voice signal is transmitted. Thus, the data communication integrated circuit and the selector 9 are controlled in the firmware, and the data signal and the voice signal are selectively transmit ted. By transmitting the voice signal and the data signal through the use of the same data communication integrated circuit, the lower-cost communication controller having satisfactory packaging efficiency can be obtained.
Patent JP-H02214953-A (JP)
Title: Deciding method for validity of held data
Inventor: OSAWA CHIHARU
IPC: G06F12/16
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the complication of hardware and the redundancy of data and software by using the data held in a memory when the validity is decided for the data held in a data memory. CONSTITUTION:The primary data received from outside in an external expression form is held in a memory 2 together with the secondary data obtained by applying a prescribed arithmetic operation to the primary data and converting it into an internal expression form. The primary data is read out of a memory area 7 of a data memory 2 after application of a main power supply 4, and the secondary data is calculated via a prescribed arithmetic operation. This secondary data is compared with the secondary data stored in a memory area 8 of the memory 2 for check the coincidence or discordance of them. Thus it is possible to avoid the complication of hardware due to addition of an error detecting function as well as the redundancy of data and software due to addition of check codes.
Patent JP-S63204957-A (JP)
Title: Telephone system
Inventor: NISHIYAMA KOHEI
IPC: H04M11/00
Filed: 1987-02-20
Abstract: PURPOSE:To easily use a registered service by means of the voice of a caller and to set the discrimination of a specified caller and a non-specified caller in an extension unit so as to supply the service by providing a voice registration part in which the standard voice of the specified caller and that of the non- specified caller can be registered. CONSTITUTION:The voice registration part 51 in which the standard voice of the specified caller and that of the non-specified caller can be registered, an interface part for extension connection 20 which can set extensions for the specified caller and for the non-specified caller at every stored and connected extension, a voice recognition part 53, a data storage part 60 storing service data, and a control part 10 which connects a calling telephone set to the voice recognition part 53 with the call from an extension telephone set, reads service data corresponding to having received instruction code and executes the service when it receives the instruction code corresponding to an instruction outputted from the extension telephone set in accordance with a request outputted from the voice recognition part 53 are provided. Thus, the service can easily be used without the necessity of a complicated operation.
Patent JP-S60184553-A (JP)
Title: Heat-resistant resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L71/08
Filed: 1984-03-01
Abstract: PURPOSE:To provide the titled compsn. having excellent permeability, electrical insulating properties, heat resistance, mechanical strength and moldability and suitable for use in the production of electrical and electronic parts, consisting of a polyether ketone resin and soft ferrite. CONSTITUTION:20-400pts.wt. soft ferrite such as Mn/Zn, Mg/Zn or Ni/Zn ferrite and optionally additives such as stabilizer, ultraviolet absorber, lubricant, colorant, etc. are blended with 100pts.wt. polyether ketone resin contg. a repeating unit of the formula.
Patent JP-S57152726-A (JP)
Title: A/d converting circuit
Inventor: HARA KIYOSHI
IPC: H03M1/36
Filed: 1981-03-17
Abstract: PURPOSE:To vary optionally the input/output characteristics of an A/D converting circuit, by changing the reference level of a ladder-type network, which is divided equally and outputs a reference signal, in accordance with the variation of an input signal. CONSTITUTION:An input signal S1 is applied to not only a comparator group 2 but also a signal processing circuit 5. The input signal S1 is reduced to 1/K by the signal processing circuit 5, and this reduced signal is set to a lower potential VRL of a ladder-type network 1. A digital signal obtained by encoding the output of the comparator group 2 by an encoder 3 is equivalent to a signal obtained by converting nonlinearly the input signal S1. When various function generators are used as the signal processing circuit 5, various nonlinear conversions are possible.
Patent JP-S62196771-A (JP)
Title: Processing device for divided image
Inventor: YONEOKA TAKAYUKI
IPC: G06T7/00
Filed: 1986-02-24
Abstract: PURPOSE:To attain recognition and analysis of an image easily at high speed and at high accuracy by executing histogram processing for divided parts on the same picture serially by process starting of one time. CONSTITUTION:Picture image data read successively from a picture image memory 106 by raster scanning are histogram processed successively by an arithmetic unit 108 to correspond to predetermined picture division, and the result of processing is stored successively in a histogram memory 207. The result of storage goes to the same as the result of processing of the histogram processed serially following the procedure of raster scanning. Thus, histogram processing can be made serially following a raster scanning section without being conscious of divided picture particularly.
Patent JP-H05239796-A (JP)
Title: Addition auxiliary for papermaking and method for papermaking
Inventor: NAGOSHI EIJI
IPC: D21H17/07
Filed: 1992-02-25
Abstract: PURPOSE:To obtain the subject addition auxiliary useful for recycling of old paper, etc., having excellent adsorption, water filtration, water filtering characteristics, fixation and paper strength performance, comprising a tertiary amine having a specified structure. CONSTITUTION:The objective addition auxiliary comprising a compound as an active ingredient, composed of >=2N tertiary amine (e.g. N,N,N',N'- tetramethylethylenediamine) having a structure wherein each nitrogen atom may contain <= two methyl groups and nitrogen atoms are bonded through two to six methylene chains (ether bond may optionally exist between methylene chains). The addition auxiliary is mixed with any one or more of paper strength enhancer, yield improver, water filtration improver and neutral sizing agent and subjected to papermaking during papermaking of paper containing pulp of old paper.
Patent JP-S59165309-A (JP)
Inventor: SAITOU KIYOSHI
IPC: H01B11/00
Filed: 1983-03-09
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-S55128439-A (JP)
Title: Preparing method for bead
Inventor: KONDOU MITSUTAKA
IPC: B29C48/30
Filed: 1979-03-28
Abstract: PURPOSE: To obtain a bead useful for edging, with good quality and accuracy, by a method wherein a material consisting of a bead-line part, a sewn-piece forming part and a sewn piece is extruded, the flat head of the bead-line part is provided with dappled patterns, the sewn-piece forming part is bonded thereto and the cylindrical bead-line part and the sewn piece are formed.  
     CONSTITUTION: By extrusion is formed a material 13' consisting of a bead-line part 12 with C-shaped cross section and a nearly flat head, a sewn-piece forming part 10 in connection with the discontinuous end part of the bead-line part 12 and with V- shaped cross section, and a flat sewn piece 11 in connection with the top of the sewn-piece forming part. In succession, while the material 13' being still in the plasticated state, the flat head part of the bead-line part 12 is provided with dappled patterns by using a roll for dappled pattern. Next, the V-shaped sewn-piece forming part 10 of the material 13' is bonded to the head part and the bead-line part 12 is formed to have a fully-round cylindrical shape, thus a bead 14' being obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06231867-A (JP)
Title: Heating composite
Inventor: ARAI MICHIO
IPC: H05B3/12
Filed: 1993-02-01
Abstract: PURPOSE:To provide a heating composite allowing the concurrent solution of all such problems as related to heating performance, cured film performance, reliability and productivity. CONSTITUTION:This composite is made of a conductive particulate A and binder resin B. The conductive particulate A contains a flaky graphite particulate a1 as an essential component, and conductive glue type carbon a3, metallic salt a4 or metal oxide a5 as an optional component. Also, activation energy line-setting resin (b) is used as the binder resin B.
Patent JP-H06293071-A (JP)
Title: Pipeline regenerating and repairing method
Inventor: NAKAO TOMOYOSHI
IPC: B29C63/34
Filed: 1993-02-26
Abstract: PURPOSE:To enhance the efficiency of a series of construction works by a method wherein lining work is applied to a main pipe in a ground embedded state and a through-hole is provided to the main pipe at the place corresponding to a branch pipe by a drilling device and, after one end of the main pipe is brought to a live wire state, the sealing work of the periphery of the through-hole is performed at every branch pipe by the excavating work of the embedding part of the branch pipe. CONSTITUTION:Both end parts of a regenerable and repairable part are partially cut and removed and, next, a plastic tube 7 is provided in the regenerable and repairable part so as to extend over the total length thereof and expanded to be fitted to the inner peripheral surface of a main pipe 1 to regenerate the main pipe 1 and through-holes 7a for allowing branch pipes 2 to be opened are provided to the places corresponding to the branch pipes of the plastic tube 7 by a drilling device 9 over the total length of the regenerable and repairable part. Thereafter, the pipeline containing all of the branch pipes is brought to an one end live wire state and the excavating work digging up the embedded parts of the branch pipes 2 to form excavated holes for sealing work and the sealing work sealing the peripheries of the branch pipes 7a by utilizing the excavated holes are performed at every branch pipes.
Patent JP-H08210912-A (JP)
Title: Flame detection device
Inventor: KONDO HIDEYUKI
IPC: G08B17/12
Filed: 1995-02-01
Abstract: PURPOSE: To provide a device which can accurately detect a flame even if the flame flickers or the brightness of the flame changes. CONSTITUTION: An image pickup means 2 such as a CCD camera or the like picks up an image through an image pickup optical unit 1 in a predetermined watching range so as to outputs an image signal. A position detection means 3 detects the position and size of a flame from the image signal so as to send a detection signal to a focusing range setting means 5. The means 5 judges the position and size of burning stuff beneath the flame based on the detection signal so as to set a focus area corresponding thereto. A focus adjusting means 6 detects a focusing position from the image signal in the set focus area so as to control the focusing optical unit drive means 4. A distance detection means 7 detects a distance to the flame from the detected focusing position.
Patent JP-H10239381-A (JP)
Title: Accident section orientating apparatus in aerial transmission line
Inventor: SUZUKI YOSHIYUKI
IPC: G01R31/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To orientate accurately accident sections by identifying whether or not the accident is a mixed contact accident on the basis of the substation trip information to select one of a neural network used exclusively for the mixed contact accident and neural network for normal accident. SOLUTION: The trip information transmitted form a substation is inputted to an accident section orientating device 20 by an input device 34 and stored in a memory part 36. A mixed contact accident identifying device 38 identifies the mixed contact accident when the input or the selected trip information are shown to be of two systems different from each other, and identifies the normal accident in the other case. When the mixed contact accident is identified, an accident section orientating circuit 42 used exclusively for the mixed contact accident orientates the accident section and an accident section orientating device 44 orientates the accident section in the other casses respectively on the basis of the aerial earth line current distribution information stored in a memory section 32.  Thus, the learning of a thus constituted neural network is carried out efficiently until high accuracy output is obtained, and the orientating rate of the accident section can be improved.