baber/WOPTO huggingface dataset:
Patent JP-S57104947-A (JP)
Title: Multistylus electrostatic recording method
Inventor: SAMEJIMA KAZUHIRO
IPC: B41J2/395
Filed: 1980-12-22
Abstract: PURPOSE:To avoid the omission of images for the double-color electrostatic recording method by which the electrostatic images of difference polarities are formed and then developed by a double-color toner through the positive and negative discharges, by controlling the difference of potential between the positive and negative electrostatic images down to a level lower than the self-charging/discharging start voltage. CONSTITUTION:The potential of a positive electrode 2 is set at Vp to a control electrode 3, and a positive latent image is formed on the paper that touches a head 1. Then the potential of a negative electrode 2' is set at Vn to form a negative latent image. The difference between Vp and Vn is set at a level less than the voltage by which the positive latent image formed previously is discharged again and erased.
Patent JP-H0736975-A (JP)
Title: Estimate sheet preparing device
Inventor: HANATSUKA HIROYUKI
IPC: G06Q50/00
Filed: 1993-07-23
Abstract: PURPOSE:To reduce the burden to an estimate preparing person and to prevent failures of connection condition confirmation of products, examination of estimate information and posting by confirming the connection condition of the product having an inputted product code to automatically generate an information system estimate sheet, on which estimate information is written, at the time of input of the product code. CONSTITUTION:This device is constituted of a product information master 7 where estimate information of product names, prices, charges for maintenance, etc., are stored with the product code as the key, a validity check master 8 where constitution information of connection relations of a pertinent product to the other products, the connectable quantity, etc., is stored, an input means 3 which discriminates the input of the product code or print output indication, a validity check means 5 which refers the validity check master 8 to check whether or not products can be connected with respect to constitution and extracts estimate information of normal products from a product information master 7, a picture output means 4 which outputs extracted estimate information or error information to a display device 9, and a print output means 6 which edits and prints an information system estimate sheet of a fixed-form format in response to designation.
Patent JP-H0624994-A (JP)
Title: Osteogenesis promoter, its production and composition containing the same
Inventor: ITO MITSUO
IPC: A61L27/20
Filed: 1992-07-09
Abstract: PURPOSE:To provide an osteogenesis promoter capable of promoting osteogenesis and of also preventing pulpitis or dental pulp inflammation in addition to the usefulness for osteogenesis and to provide its production method and a composi tion containing the promoter. CONSTITUTION:This osteogenesis promoter is an extract of an animal bone and contains Mg, Si, S, Ca and Na as the essential components. For producing the osteogenesis promoter, an animal skin or an animal bone subjected to acid immersion treatment is immersed in lime, neutralized, extracted by heating, concentrated and dried. The resultant gelatin is extracted by heating. By blending the obtained product with powdery hydroxyapatite, a curable neutral osteogenetic material is obtained. An osteogenesis promoting sheet can be formed by blending the product with a chitosan sol.
Patent JP-2001014443-A (JP)
Title: Map preparation supporting device and program recording medium
Inventor: SATO TOSHITAKA
IPC: G06F17/50
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform work for preparing a map while using a deformed shape on the basis of the design drawing of a building. SOLUTION: This device is provided with a graphic data base 21 for storing the shape data of a graphic composing the map, a simplified knowledge base 22 for storing reference data for simplifying the graphic, a map data base 20 for storing prepared map data, a background display processing part 10 for displaying the design drawing of the building on a screen, a graphic selecting processing part 11 for arranging the graphic selected out of the shape data of graphics stored in the graphic data base 21 on the design drawing displayed by the background display processing part 10 and an aligning processing part 12 for simplifying and aligning the graphics arranged on the design drawing by the graphic selecting processing part 11 on the basis of the reference data stored in the simplified knowledge base 22.
Patent JP-H03216158-A (JP)
Title: Fungicidal control of feed
Inventor: ROJIYAA ROURENTO BAANIAA
IPC: A23K3/03
Filed: 1990-07-10
Abstract: PURPOSE: To easily and safely control mold in feed by adding Bacillus subtilis FB260 and anti fungal station of Serratia in effective amts. for antimicrobial effect into a feed of animals. CONSTITUTION: Anti fungal strains of Lactobacillus subtilis FB260 (NCIMB 40286) and Serratia rubidaea FB299 (NCIMB 40285), and preferably Lactobacillus plantarum MTD 1 (NCIMB 40027) to promote lactic acid fermentation are compounded by 1:9 to 9:1 ratio for feeds such as silage and key. A carrier such as water is used for the bacteria, to which nutrition to grow the bacteria is added to prepare a suspension liquid having 1×10<5> to 1×10<8> CFU concn. per 1g of a feed. The obtd. suspension liquid is applied by spraying, etc., to obtain the feed of the purpose. Since Serratia rubidaea FB299 produces lactic acid, the amt. of lactic acid bacterial may be in the min. amt. when FB299 is used.
Patent JP-H0936577-A (JP)
Title: Electronic device cooling dustproof filter
Inventor: OMORI KAZUNORI
IPC: B01D46/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To enable an electronic device cooling dustproof filter to be lessened in size and to easily and selectively stop ventilating a component part which needs no cooling by a method wherein a dustproof filter is provided to a printed board which requires cooling, a blind case is provided to a printed board which requires no cooling or an unmounted part, where the dustproof filter and the blind case are disposed in array corresponding to a blast hole. SOLUTION: A dust-proof filter is composed of a dust-proof filter 5 which comprises a rectangular parallelepipedic case 4 which is as wide as the mounting width of a printed board 1 and whose two opposed faces are provided with vent-holes 41 and a filter element 3 housed inside the case 4 and a blind case 6 which is identical to the case 4 in external shape, empty, and has no ventilating function. The case 4 is provided to a printed board which needs cooling, and the blind case 6 is provided to a printed board 1 which needs no cooling or an unmounted section, and the cases 4 and 6 are disposed leaving no space between them and corresponding to a blast opening. By this setup, When dust-proof filters are mounted on a cooling device, the filters can be selectively mounted corresponding to conditions that printed boards need cooling or not.  Dust-proof filters of the constitution are easily managed as component parts because they are lessened in number of types and enhanced in maintainability.
Patent JP-2001015709-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAKAWA KAZUKI
IPC: H01L21/8242
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for semispherical silicon crystal grains (HSG-Si) which are suitable for a capacitor electrode such as DRAMs. SOLUTION: A first amorphous silicon film 10 which contains no impurity and a second amorphous silicon film 11 containing impurities by 8×1019-1.2×1020 (atoms/cm3) are formed sequentially on a p-type silicon substrate 1, which are heated in an SiH4 gas atmosphere before being annealed in vacuum for a desired period. While the first silicon film 10 and the second silicon film 11 are crystallized, semispherical silicon crystal grain (HSG-Si 13) are formed on the surface of a storage node electrode 14, comprising the first and second silicon film 10 and 11.
Patent JP-2001014841-A (JP)
Title: Data storage device
Inventor: YAMADA KUNIHISA
IPC: G11C7/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To store plural bits of data by using a single storage circuit capable of holding two signal levels. SOLUTION: This data storage device for storing plural bits of data comprises a clock generator part 8 for generating a reference clock signal CL3 having a specified reference cycle and at least one frequency-divided clock signal CL2 having a cycle (1/2)n times as high as the reference cycle, decoding parts 1, 2, 3 for selecting, based on inputted data (IB1, IN2), either of the plural periods of which the signal levels of the frequency-divided signals CL2 become constant in one reference cycle, a storage part 5 for starting generating cyclic pulses having the same cycle as the reference cycle using the specified timing in a single period selected by the decoder parts as a trigger timing, and an output part 6 for specifying output data (OUT1, OUT2) based on the signal level of the reference clock signal CL3 at the same timing in phase as the trigger timing concerning the pulse cycle,  and the signal level of the frequency- divided clock signal CL2 at the phase timing.
Patent JP-H0636896-A (JP)
Title: Deflecting electromagnet for particle accelerator and control device therefor
Inventor: OGOSE MITSURU
IPC: G21K1/093
Filed: 1992-06-17
Abstract: PURPOSE:To enhance magnetic field intensity to allow deflection without increasing an exciting current in the case of a high beam energy. CONSTITUTION:The yolk 46 of a deflecting electromagnet 24 is formed into vertically two-divided structure, and magnetic poles 32, 34 are airtightly received in a vacuum chamber 22 and arranged opposite to each other. Upper and lower yolks 46a, 46b are driven in mutually opposite directions by magnetic pole driving devices 50, 54 to vary the gap between magnetic poles. When the beam energy is low, the gap between magnetic poles is increased. As the beam energy is increased, the gap between magnetic poles is narrowed according to a reduction in beam diameter, and the magnetic field intensity is increased as the exciting current is kept constant.
Patent JP-H1024576-A (JP)
Title: Liquid discharger head
Inventor: OKAZAKI TAKESHI
IPC: B41J2/05
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which prevents a discharge failure due to a residual bubble from occurring and effectively preventing occurrence of crosstalk. SOLUTION: This liquid discharge head comprises a first liquid flow path 14 communicating with a discharge aperture 18, a second liquid flow path 16 with a heating element 3, a movable member 31 which is arranged between the first liquid flow path 14 and the second liquid flow path 16 and has a free end in the discharge aperture direction, and displaces the free end to the first liquid flow path 14 side based on a pressure generated by a bubble in the second liquid flow path 16 to transfer the pressure to the first liquid flow path 14, and first and second common liquid chambers 15, 17 arranged on the rear end sides of the first liquid flow path 14 and the second liquid flow path 16.  In this case, a bubble reservoir part which traps and holds a residual bubble flowing from the second flow path 16 into the second common liquid chamber 17 are provided at a border part between the rear end of the second liquid flow path 16 and the second common liquid chamber 17.
Patent JP-S6335167-A (JP)
Title: Harmonic current separation network
Inventor: SUCHIIBU SUMISU
IPC: H02M1/12
Filed: 1987-07-22
Abstract: A network for connection between an AC power line and a DC power supply to isolate harmonic currents generated by the DC power supply from the AC power supply, the network employing three similiar portions each connected between a respective conductor of the (three phase) AC power line and a respective conductor of the DC power supply. Each of the portions includes the series combination of three "reflectors" each having the parallel resonant combination of an inductor and a capacitor. Further, three series resonant inductor-capacitor combinations are employed each connected between a unique pair of the DC power supply conductors.
Patent JP-H0628953-A (JP)
Title: Switchear
Inventor: YOSHIDA TETSUO
IPC: H01H33/66
Filed: 1992-07-10
Abstract: PURPOSE:To provide a switchgear by which an external shape can be downsized and influence and propagation of a fault can be prevented and maintenance becomes easy. CONSTITUTION:Main circuit bus bars 2A and 2B are buried in a row or in plural rows inside of an insulating stand 1 according to a system of a main circuit. The end parts of the main circuit bus bars 2A and 2B are exposed from the insulating stand 1, and circuit breaking parts 7 are formed. High- tension parts of a vacuum circuit breaker 4 or circuit breaking units 3A and 3B being a voltage main circuit apparatus are covered with insulating layers 9C. A fixed side conductor 6A of the vacuum circuit breaker 4 and the end part of a movable side conductor 6B are fitted in a main circuit breaking part 7, and are connected to each other. Terminals of the circuit breaking units 3A and 3B are also fitted in the circuit breaking part, and are connected to each other.
Patent JP-S6243961-A (JP)
Title: Copying machine
Inventor: NAITOU KAZUKIMI
IPC: H04N1/107
Filed: 1985-08-21
Abstract: PURPOSE:To prevent adhesion of dust onto a lens and an image sensor by providing a transparent separating member shutting an opening and the inside of a device main body, the 1st partition member and the 2nd partition member. CONSTITUTION:A linear image sensor 7, a lens 6 forming the image of an original 2 on the image sensor, a line printer copying the read original on copying paper 3 by moving the lens on the original face, the opening 4 for reading the original at the lowermost end, a light source 10 lighting it and a transparent separating member 5 interrupting the opening 4 and the inside of the device main body are arranged. The 1st partition member 11 forming the 1st space closed between the separating member 5 and the lens 6 and the 2nd partition member 12 forming the 2nd space closed between the lens 6 and the image sensor 7 are provided. Thus, the adhesion of dust onto the lens and the image sensor is prevented.
Patent JP-H056949-A (JP)
Title: Heat sink
Inventor: KOBAYASHI TOSHIHITO
IPC: H01L23/373
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a high efficiency heat sink with low costs by a method wherein Cu plating is performed onto every part of upper, lower and end surfaces of a material selected from metals of Mo, W or an alloy thereof and an Fe-Ni alloy. CONSTITUTION:In a semiconductor device to which a power element is mounted through a heat sink, a heat sink material comprises one selected from metals of Mo, W or an alloy thereof and an Fe-Ni alloy. Namely, the heat sink material comprises a matter having the coefficient of linear expansion 3 to 7X10<-6>/K. A Cu plating having a thickness of at least 50mum or more is performed on the surface of the heat sink material and on every part of upper, lower, and end surfaces. Thus, the high efficiency heat sink is obtained with low costs, and further if a low-heat expansion material using as the heat sink material and a thickness in the Cu plating are appropriately selected, the heat sink making the most of both characteristics is obtained.
Patent JP-H0514092-A (JP)
Title: Agc amplifier for receiver
Inventor: TAKASHIMA MASAJI
IPC: H03G3/30
Filed: 1991-06-28
Abstract: PURPOSE:To offer the AGC amplifier for a reception amplifier capable of holding the reception state in an excellent way at all times even at a reception point at which a reception electric field strength is fluctuated considerably. CONSTITUTION:Two attenuators 21, 22 or over are provided after an input side attenuator 1 provided to an input terminal IN, amplifiers 31, 32, 33, 34 are provided before and after the attenuators 21, 22, part of an output signal at the output side is detected and an AGC circuit 4 increasing/decreasing automatically the attenuation of the attenuators 21, 22 based on the level of the detection section is provided to the title amplifier and an input side AGC circuit 5 increasing/decreasing automatically the attenuation of the relevant input side attenuator 1 is provided before the input side attenuator 1 based on the level of an input signal to the relevant input side attenuator 1. Even when the C/N is improved and the level of the input signal to the input side attenuator 1 is fluctuated considerably, the reception state is made stable.
Patent JP-S5972457-A (JP)
Title: Electrophotographic device
Inventor: KAGA HIDEKAZU
IPC: G03G15/05
Filed: 1982-10-18
Abstract: PURPOSE:To make a device small-sized and to raise the durability by making charged particles which a recording head generates by photodetecting adhere onto the surface of a recording body, and forming an electrophotographic image. CONSTITUTION:When an original placing plate 2 on which an original M is placed moves in the left direction as indicated with an arrow, a recording head 3 scans successively the original M. A reflected ray from the original M in each position is made incident to a rod lens array 22 and forms an image on the surface of a photoconductive layer 17 through a transparent insulating supporting body 15 and a trsnaparent electrode 16. This photoconductive layer 17 causes a variation of a resistance value in accordance with whether photodetecting exists or not, therefore, contrast is generated in an electric field applied to an insulating material layer 18, electric discharge occurs in a discharge electrode 19 of a position corresponding to the part where the electric field becomes large, and positive and negative charged particles are generated. These charged particles adhere onto a recording dielectric layer 4A, and an electrophotographic image is formed. In this way, a photoconductive substance of a large surface area is not required, and also this mechanical friction can be avoided, therefore, it becomes impossible to make a device small-sized and to raise the durability.
Patent JP-H1028061-A (JP)
Title: Transmission power control circuit
Inventor: KAWASHIMA ETSUO
IPC: H04B1/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To widen the dynamic range of the output level of a transmission power control circuit even when a plurality of detectors or power amplifiers is not provided. SOLUTION: An amplifier section control voltage generating section 4 inputs a control voltage 33 from a control section 7 and a detect voltage 24 from a detecting section 3 and outputs a control voltage 22 which controls the gain of an amplifying section 1. A signal branching section 5 inputs a high-frequency signal 25 outputted from a distributor 2 and outputs high-frequency signals 27, 28, and 29 at output levels which are made different in steps. A switch section inputs the high-frequency signals 27, 28, and 29 outputted from the branching section 5, selects one high-frequency signal in accordance with the instruction from a switching control signal 32, and outputs the selected signal as a transmission output signal 30.  A control section 7 outputs a switch control signal 32 and a control voltage 33 upon receiving a control voltage 31 containing the instructing information for setting the power level of the signal 30 which becomes the transmission output of a transmitter.
Patent JP-H1132294-A (JP)
Title: Information retrieval device, method and transmission medium
Inventor: AKAGIRI KENZO
IPC: G10L25/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To attain simple and sure retrieval without the need for a high-speed processor for decoding processing by detecting an edit point of information, based on the comparison result between a parameter of a prescribed unit with a parameter of other unit so as to detect the edit point without decoding all the coded data. SOLUTION: Main data read from a buffer memory 7 are fed to a decoder 8, and the video data are decoded by the MPEG method and the audio data are decoded by the ATRACK method, and the results are outputted respectively to a display device 9 and a loudspeaker 10. Furthermore, a parameter read from the buffer memory 7 is fed to a decoder 8 and a discrimination circuit 11, which detects a change in the parameter so as to discriminates whether or not it is an edit point. When the edit point has been detected, the decoder 8 decodes audio main information from the buffer memory 7, a parameter decoding the information and video data. Then the display operation of the audio signal and the image signal is repeated for several seconds from the detected edit point.
Patent JP-H1026532-A (JP)
Title: Semiconductor angular-velocity detecting device
Inventor: KAWAKAMI YUJI
IPC: G01C19/5642
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor angular-velocity detecting device in which the detection sensitivity and the detection accuracy of an angular velocity are enhanced by a method wherein the base end part of a beam part at a vibrator is fixed to a first substrate. SOLUTION: By a piezoelectric body 1 as a vibrating and driving source, a beam part 26 is driven and excited to the direction of a first detecting electrode 10 and to the direction (the width direction of a beam part 26) of a second detecting electrode 11. Then, the beam part 26 is vibrated singly around a vibration starting part 30, the distance of a first gap 13 between the beam part 26 and the first detecting electrode 10, and the distance of a second gap 14 between the beam part 26 and the second detecting electrode 11 is changed. Thereby, capacitances of the respective gaps 13, 14 are changed, and the highest driving ane exciting speed of the beam part 26 is controlled to be constant on the basis of values of the capacitances when the beam part 26 is in a position parallel to first detecting electrode 10 and to the second detecting electrode 11. Consequently, the size of a part which is vibrated at the beam part 26 is controlled easily, a resonance frequency in a driving and exciting direction is made to agree easily with a resonance frequency in the direction of Coriolis' force, and it is possible to obtain a device whose detection sensitivity is high.
Patent JP-H0471745-A (JP)
Title: Cutting device for fine metallic wire
Inventor: SUZUKI YASUHIRO
IPC: H01L21/321
Filed: 1990-07-10
Abstract: PURPOSE:To accurately and continuously cut a fine metallic wire with a simple mechanism by cutting a fine metal with a pair of rolls wherein cutting edges are formed at a fixed interval on the outer peripheral part of one roll. CONSTITUTION:Since the fine metallic wire 30 guided by guide parts 4 is pulled into both rotated rolls 6a,6b, the fine metallic wire 30 easy to curve can be pulled in accurately. Then, the fine metallic wire 30 pulled in is cut by the cutting edges 22. When the pitch interval between the cutting edges 22 is designed according to the dimension to be cut, the fine metallic wire 30 can be cut accurately to a fixed length.
Patent JP-H0734598-A (JP)
Title: Array type reinforcing bar for reinforced concrete
Inventor: ITO SHIGEKI
IPC: E04C5/03
Filed: 1993-07-26
Abstract: PURPOSE:To facilitate arrangement operation of bars while improving the filling properties of concrete by forming the sectional shape of the reinforcing bar in an array form. CONSTITUTION:The sectional shape of a reinforcing bar is formed in an array form having constriction recessed sections 4, and the ratio of the short-axis length d1 to long-axis length h2 is set at a value of approximately 1:2. The sectional area of the reinforcing bar is made approximately twice as large as the area of a circle using short-axis length d1 as a diameter. The radius r0 5 of the constriction recessed section 4 of the reinforcing bar is set to approximately half of short-axis length (d) and 10mm or more. Accordingly, the reinforcing bars can be introduced densely, peripheral length to the sectional area is not reduced and the trouble of adhesion is solved, and bending and a joint can be carried out simply.