baber/WOPTO huggingface dataset:
Patent JP-H04245571-A (JP)
Title: Modeling method for delay structure in simulation
Inventor: SAITO HIDESHIGE
IPC: G06F11/26
Filed: 1991-01-31
Abstract: PURPOSE:To provide the model of a circuit by a primitive able to represent delay time precisely. CONSTITUTION:A data input terminal IN is connected to the inputs of a first try-state gate primitive 3 and a second try-state gate primitive 4 of which delay time is different, the outputs of the primitives 3 and 4 are dot-ORed and the dot-0Red ones are impressed on a data output terminal OUT. A selecting signal terminal SEL is connected to the input of an X filter primitive 1 having the such function that the output is L when the input is L, the output is H when the input is H and the output is L when the input is X, and the output of the primitive 1 is impressed on the control input of the primitive 3 and on the input of an inverter primitive 2. The output of the primitive 2 is impressed on the control input of the primitive 4. The delay of the primitive 3 or 4 is selected by controlling the value of a signal SEL.
Patent JP-S6311114-A (JP)
Inventor: TAKAHASHI YOSHINOBU
IPC: A47G33/02
Filed: 1986-02-14
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-S63203619-A (JP)
Title: Antiadenocarcinoma
Inventor: ERIKU DE KURAAKU
IPC: A61P43/00
Filed: 1988-02-10
Abstract: The antitumor activity of 5-fluorouracil and its precursors against adenocarcinomas can be potentiated without a corresponding increase in toxicity by combining these compounds with (E)-5-(2-bromovinyl)-uracil or a precursor thereof. The combinations may have the form of a single composition or two separate compositions.
Patent JP-H05228332-A (JP)
Title: Environment cleaning device for crossing
Inventor: MAKINO TOSHIAKI
IPC: B01D53/34
Filed: 1992-02-19
Abstract: PURPOSE:To clean the area environment near a crossing and to enable the supply of the fresh air to pedestrians by operating an air suction mechanism and a fresh air supplying device in synchronization with the operation to change over the signals at the crossing. CONSTITUTION:The signal detected by an air pollution detector 10 is displayed as environmental information on a large-sized display device 5. An air suction mechanism is simultaneously operated to take in the polluted air 13 on the crossing 1 from a suction port 11 when the detected value exceeds the permissible value. The air is sent through an air transporting path to a filter mechanism and is converted to the fresh air 14 the filter mechanism. The fresh air 14 is supplied from the fresh air supplying device 30 toward the pedestrians 7 on a crossing road 8 in a progressing direction or near the crossing 1 in synchronization with the changeover operation of the signal devices 3. Then, the environmental cleaning is executed and the pedestrians 7 can walk safely without injuring their health.
Patent JP-S54124347-A (JP)
Title: Manufacturing process of gas burner
Inventor: HARA MASAO
IPC: F23D14/10
Filed: 1978-03-20
Abstract: PURPOSE: To obtain a universal burner without backfiring by providing a U-shaped flow-uniforming part on the side of a pipe by pressing, a V or U-shaped expansion part for a flame hole at the top of the flow-uniforming part, and a projecting flame hole at the bottom of the expansion part.  
     CONSTITUTION: On the side of a burner main body 1 composed of a pipe, a U- shaped flow-uniforming part 3 is expanded by pressing to be provided with a V-shaped expansion part 4 for a flame hole at the top, while a projecting flame hole 7 is given from the outside at the bottom of the expansion part. The length L of the flow-uniforming part 3 is, for example, taken above the twice of the width H, which is taken under the twice or the thrice of the apparent maximum diameter ϕD of the flame hole expansion part 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10228329-A (JP)
Title: Replacement construction method for computer
Inventor: SUKEGAWA MASAYOSHI
IPC: G06F1/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a computer replacing method capable of shortening a construction period and reducing construction cost. SOLUTION: In the computer replacement construction method constituted of a CPU 1, a PIO control device 2 and a repeating casing, a repeater box 4 entering the function of the repeating casing is prepared instead of the casing, an existing singal cable 9 from a field is disconnected from the casing, returned, aligned, and after its terminal processing, connected to the box 4. Connector wiring processing is executed in the box 4, the control device 2 is connected to the box 4 through a prefabricated cable 7 and the control device 2 is connected to the CPU 1 through a PIO bus 6. Since the repeating casing can be omitted and a signal cable between the casing and the box 4 is made unnecessary, a construction period in a field can be shortened and construction cost in the field can be reduced.
Patent JP-H10226786-A (JP)
Title: Calcium carbonate fluorescent substance
Inventor: NAGATA NORIFUMI
IPC: C09K11/65
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost Sn solid solution calcium carbonate fluorescent substance having a calcitic structure having good luminescent characteristics from inexpensive materials by crystallizing an aqueous solution reaction product containing a soluble calcium slat, carbonic acid (salt) and a soluble tin salt. SOLUTION: An aqueous solution of a soluble tin salt is added to an aqueous solution of a soluble calcium salt, and the resulting solution is mixed with a soluble carbonate, or an aqueous solution of a soluble tin salt is added to an aqueous solution of a soluble calcium salt, and carbon dioxide gas is blown into the resulting solution. The obtained mixture is reacted at 0-50 deg.C. The gel- like substance formed as a result of the reaction is crystallize by heating to 50-90 deg.C in the reaction solution to obtain an Sn-solid solution calcium carbonate phosphor having a calcitic structure and having a degree of substitution with dissolved Sn<2+> (Sn/CaCO3 ) in the range: 0.03mol%<Sn/CaCO3 <=0.06mol%.  The fluorescent substance is low-cost and can find its utility in expansive article such as existing color televisions, three-color lamps and cathode-ray tubes and general-purpose articles such as illuminative decorations of buildings, display panels for emergency refuge, traffic markings and other uses.
Patent JP-S53118433-A (JP)
Title: Hot melt traffic paint composition and its preparation
Inventor: MIZUI KIMIYA
IPC: C09D157/00
Filed: 1977-03-25
Abstract: PURPOSE: To prepare a traffic paint composition having improved flowability when melted, excellent heat resistance and aggregate settling resistance in the application, and giving excellent physical properties for the coating films, by compounding a hydrocarbon resin with a specific ethylene-α-olefin copolymer and a hydrocarbon wax. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09229995-A (JP)
Title: Board for burn-in test and burn-in test method using it
Inventor: TOMINAGA TOSHIAKI
IPC: G01R31/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of monitored burn-in test in a board for burn-in test, which is mounted on, and attached to, a monitored burn-in device as it is and which is mounted on, and attached to, a dynamic burn-in device via an adaptor. SOLUTION: The board for burn-in test is provided with a board body 41 which comprises a plurality of interconnections 50-1 and with a plurality of sockets 15DM's, 15D's which are connected electrically to the interconnections 50-1 on the board 41 so as to be mounted in a lined-up manner and by which a semiconductor device to be burn-in-tested is mounted and attached. Every interconnection 50-1 is composed of a first interconnection part 50-1-1 which is extended from a terminal 49-1 for connection and of a second interconnection part 50-1-2 which is extended in such a way that a position at a distance from the trailing end 50-1-1b of the first interconnection part 50-1-1 is used as a starting end 50-1-2a.  In addition, as required, it is provided with a jumper pin 42 by which the trailing end 50-1-1b of the first interconnection part 50-1-1 is connected electrically to the starting end 50-1-2a of the second interconnection part 50-1-2.
Patent JP-S59158155-A (JP)
Title: Data transfer system of multiple address communication
Inventor: YASUE KAZUO
IPC: H04L12/18
Filed: 1983-02-28
Abstract: PURPOSE:To prevent data omission and double reception of data by receiving only a frame of multiple address communication for securing a receiving buffer after a specific frame is received unconditionally, and inhibiting the reception of multiple address communication after the reception of multiple address communication. CONSTITUTION:When a frame addressed to all stations is to be transmitted from a data transmitter 4 to respective data transmitters, the processor in the data transmitter 4 transmits a command frame for setting busy flip-flops 123 and transmission inhibition flip-flops 124 in respective data transmitters firstly to all the stations. For example, multiple address communication addresses to all the stations is sent again to the data transmitter 4 of the transmitting station because of the busy buffer stations of other data transmitters after the busy flip- flops 123 are reset. In this case, a frame detecting circuit 101 sends signals to signals 202, 203, and 204, but flip-flops 123 and 130 are off, so a signal is generated at the output of an exclusive EOR circuit 405 and a signal is generated on neither a receivable signal line 303 or 304, so that a frame receiving circuit 102 is not actuated.
Patent JP-H05228314-A (JP)
Title: Peeling device for precoated filter
Inventor: KITATANI JUNJI
IPC: B01D37/02
Filed: 1992-02-19
Abstract: PURPOSE:To provide the peeling device for a precoated filter which decreases the fluctuation in a treating capacity of the precoated filter and decreases the refreshing frequencies over the entire part of a precoating layer. CONSTITUTION:The precoated filter of a type to filter a slurry 7 to be filtered with the precoating layer 8 by forming the precoating layer 8 with the material to be filtered on the surface of a drum filter cloth or wire mesh 5 has a first doctor 1 for peeling filtrate 6 and a second doctor 2 for refreshing the precoating part 8. The second doctor 2 is disposed on the upper or lower side of the first doctor 1 and the precoating part 8 is refreshed by driving the second doctor 2.
Patent JP-S53117426-A (JP)
Title: Developing device for diazo type wet copier
Inventor: YOSHIHARA HISAO
IPC: G03G15/10
Filed: 1977-03-24
Abstract: PURPOSE: To coat a small amount of developing liquid uniformly without recourse to a control blade by constituting a developing roller obtained from an integral body consisting of an outer layer of an elastic material and a metal inner layer into the interval of which a rubber intermediate layer of a special hardness in clamped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62191392-A (JP)
Inventor: ISOKAMI KAZUO
IPC: B61F5/36
Filed: 1986-02-17
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-S57148356-A (JP)
Title: Sample holding device
Inventor: HOKOTANI YOSHIO
IPC: H01L21/68
Filed: 1981-03-09
Abstract: PURPOSE:To enable to perform steady attraction at a low application voltage of several hundred volts as well as to eliminate the dielectric breakdown of a sample by a method wherein, when the sample is electrostatically attracted to the supporting member consisting of a semiconductive dielectric, the dielectric is composed of cellulose carbon or graphite wherein the volume resistivity of the dielectric is formed at 10<4>-10<8>OMEGA/cm. CONSTITUTION:An attracting stand, consisting of a semiconductive dielectric (b) which electrostatically attracts a conductive sample (a), is formed by the material consisting of the cellulosic carbon, pyrolytic graphite and the like, volume resistivity of which is prescribed at 10<4>-10<8>OMEGA/cm. Then, an electrode (c) is coated on the back of the dielectric (b), and the sample (a) is electrostatically attracted on the surface of the dielectric (b) by applying voltage to the sample (a) and the electrode (c). Accordingly, the electrostatic attraction force of several kg/cm<2> can be obtained by applying a low voltage of several hundred volts, and also the dielectric breakdown phenomenon of the sample, which is the intrinsic defect of an electrostatic chuck, can be prevented.
Patent JP-H02247238-A (JP)
Title: Crosslinkable composition based on hydrogewated nitrile rubber and ethylene/carbon monoxide copolymer
Inventor: ZORUTO SUZENCHIBANII
IPC: C08L73/00
Filed: 1990-02-15
Abstract: PURPOSE: To obtain a cross-linkable composition based on a hydrogenated nitrile rubber and an ethylene/carbon monoxide copolymer, and being capable of giving a vulcanized material, which is easily processable and has good mechanical properties and excellent surface properties.  
     CONSTITUTION: This cross-linkable composition comprises 40-98 wt.% hydrogenated nitrile rubber having an acrylonitrile content of 10-60 wt.%, desirably 20-50 wt.%, a degree of hydrogenation of 80 wt.%, desirably 85-95 wt.% and a Mooney viscosity (100°C) of 10-150, desirably 25-120 (e.g. hydrogenated butadiene/ acrylonitrile copolymer) and 2-60 wt.% ethylene copolymer comprising 30-94 wt.% ethylene, 3-30 wt.% carbon monoxide and 3-67 wt.% another olefinically unsaturated monomer (e.g. desirably vinyl acetate) and having a Mooney viscosity of 1-120, desirably 1-100. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61193112-A (JP)
Title: Television camera incorporating range finder
Inventor: IKENAGA KIYOMICHI
IPC: G02B7/36
Filed: 1985-02-22
Abstract: PURPOSE:To measure the extent of the position shift of an object by using a motor to which an encoder for driving a lens is connected when the lens is put in focus on the object by an autofocus mechanism, and counting pulses in the movement of the lens and calculating the distance to the object. CONSTITUTION:The television camera which has the encoder 15 connected directly to the motor 14 of an autofocus control part 13 is used to correct the position shift between the object 1 and television camera 2 automatically. The television camera is moved firstly to detect extents of position shifts of three points on a cathode-ray tube as the object, thereby making automatic correction. When the shift extent between the object 1 and camera is corrected automatically, the autofocus control part 13 is triggered from an image processor 6 to output pulses corresponding to the shift extent from the encoder 15 coupled directly with the lens driving motor 14, so pulses at each detection point is converted by the image processor 6 into coordinate axis correction data on a robot an the data is transferred to a robot controller 5 to complete the correction.
Patent JP-H09206938-A (JP)
Title: Ac/dc welding power source
Inventor: KANO KUNIO
IPC: B23K9/095
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make a pulse width narrow and to reduce the amount of electric power consumed with a current limiting resistor by detecting the flow of nega tive current and providing with a controller which controls the pulse width of pulse voltage. SOLUTION: The output of an inverter 1 is converted into DC voltage with a rectifier 2 and converted into AC suitable for arc welding with an inverter 8. The electric current in a base material 10 is detected with a current detector 7, a moment when the electric current is switched from straight polarity to negative polarity is detected with a zero cross detector 5, and the voltage is applied with a pulse generator 4 in such a direction that the base material 10 is turned into negative polarity when the electric current is converted from straight polarity to zero. After the voltage is inverted from straight polarity to negative polarity, when the time period is short till the negative current begins to flow, the pulse depth of pulse voltage is subjected to be narrow, and when the same is long, the pulse width of pulse voltage is subjected to be wide. That is, the pulse width of pulse voltage is permitted to be narrow compared with a conventional way wherein the pulse width is fixed.
Patent JP-2000234806-A (JP)
Title: Heat exchanger
Inventor: ITO HIDEKI
IPC: F24H9/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To extend life of a heat exchanger by preventing singing furnace in the heat exchanger incorporated into a hot-water boiler or the like. SOLUTION: An annular baffle plate 10 with a vertical plate part where a number of water passage holes 12 are formed is placed on the upper surface of a combustion cylinder 3 so that it is inscribed to an outer cylinder 2. As a result, when a nonfreezing solution rises in a water chamber 5, it passes only the water passage holes 12 that are formed at the vertical plate part of the baffle plate 10, thus preventing the short path of the nonfreezing solution and at the same time enabling the nonfreezing solution to reach the center of the upper surface of the combustion cylinder 3.
Patent JP-2000232273-A (JP)
Title: Draw unit
Inventor: ASAI KATSUHIKO
IPC: H05K7/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To lessen a draw unit in size by a method wherein a cable guide provided to a draw tray which can be freely drawn out from a case main body is three-dimensionally housed. SOLUTION: A flexible cable guide 6 which protects the excess part of a cable which connects the draw tray 1 to an outer wiring is provided between a case main body 2 and a draw tray 1 which can be freely drawn out from the case main body 2 fixing the one end of the cable guide 6 to the rear of the draw tray 1 and the other end to the side of the case main body 2, and the flexible cable guide 6 is three-dimensionally housed in the draw tray 1 when the draw tray 1 is housed in the case main body 2.
Patent JP-S53117042-A (JP)
Title: Flame-retardant
Inventor: KOBAYASHI MASAHIRO
IPC: C08L33/00
Filed: 1977-03-24
Abstract: PURPOSE: A flame-retardant having improved properties, without emitting noxious gases when heated at high temperatures, consisting of a polymer having mineral acid salt units of acrylic acid hydrazinde in the molecule. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04271397-A (JP)
Title: Voice recognizer
Inventor: ONISHI HIROKI
IPC: G10L15/06
Filed: 1991-02-27
Abstract: PURPOSE:To recognize voice by the voice recognizer in consideration of the combination, of connections between successive obtained phonemes by learning and acquiring only necessary standard patterns corresponding to the combinations of connections between the successive phonemes while performing the recognition even if the standard patterns corresponding to all the combinations of connections between the successive phonemes by preparing the standard patterns corresponding to the phonemes of certain extent. CONSTITUTION:After a recognition result is determined at the time of the recognition of a voice, a phoneme pattern corresponding to an input voice pattern is taken out and environment information (combination information on successive phonemes, i.e., three combination phoneme labels in concrete) showing which position in a word the phoneme pattern is present with a phoneme label obtained from a word dictionary 16 is stored in a phoneme environment table 17; and the phoneme standard pattern is obtained and stored in a phoneme standard pattern memory 15.
Patent JP-S59159653-A (JP)
Title: Magnetizing device
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1983-03-02
Abstract: PURPOSE:To simplify the magnetizing step by forming slots perpendicularly crossing at the center at a fine pitch to form frequency detecting poles of a fine pitch on the entire end face of a magnetizing device, thereby simultaneously magnetizing the main poles and the frequency detecting poles. CONSTITUTION:A magnetizing yoke 14' is formed with slots 17' perpendicularly crossing at the center on the end face 16' of a cylinder 15' made of a ferromagnetic material, exciting coils 18 of thick diameter are wound in the slots 17', many slots 18 perpendicularly crossing at the center at fine equal interval pitch are formed to form a frequency detecting pole 13 of fine pitch on the entire end face 16', and exciting coils for forming the frequency detecting pole 13 of the fine diameter is spirally wound in the slot 19. Since a magnetizing device for forming a main pole and a magnetizing device for detecting the frequency are integrated, the both poles can be simultaneously and readily magnetized.
Patent JP-S56129324-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGANO KAZUTOSHI
IPC: H01L21/302
Filed: 1980-03-14
Abstract: PURPOSE:To expose the metallic film at an electrode window section with flatness and no disconnection by degenerating photosensitive resin on the metallic film provided on a semiconductor substrate by plasma process or ion implantation wherein the film is then opened by placing an insulating film on the film and photo etching is applied to the exposed resin. CONSTITUTION:An opening is provided at an SiO2 24 on an Si substrate 21 formed a diffusion layer to form an Al film 26. With a plasma process such as N2 or the like applied by forming a resist mask 28, the surface layer of the resist becomes hard and degenerates and will not be dissolved, evaporated, carbonized at about 500 deg.C. Next, vapor growth is done to an SiO2 film 30 at 450 deg.C, for example and photo etching is performed to the SiO2 30 by etchants of HF group by applying a resist mask 31. At that time, abnoraml photo etching will not be recognized at the opposite ends of a predetermined region 32 owing to the existence of the degenerated resist film 28 and the surface of the Al layer is flat and no breakage of wiring is expected as the Al layer does not contact with the etchants. Finally, the resist 28 is removed by O2 plasma or the like to complete a semiconductor device.
Patent JP-S61193451-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/3065
Filed: 1985-02-21
Abstract: PURPOSE:To eliminate factors likely to induce a lowered yield in a semiconductor device manufacturing process by a method wherein a two-layer photoresist pattern serves as a protecting film in an anisotropic etching process for the formation of a polycrystalline silicon film pattern incorporating steps. CONSTITUTION:A polycrystalline silicon film 3 is grown on an insulating film 2 covering a semiconductor substrate 1. On a first photoresist pattern 4 positioned on a the polycrystalline silicon film 3,a second photoresist 5, similar in pattern to but smaller in size than the first photoresist pattern 4, is formed by application. In an anisotropic etching process, the photoresist patterns 4, 5 are affected simultaneously with the unprotected portions of the polycrystalline silicon film 3. As the result, a superficial pattern containing etch-caused steps is produced on the surface of the polycrystalline silicon film 3. Due to the gentle taper the surface is now provided with of the polycrystalline silicon film 3, a photoresist film to serve as a protecting film will not grow thinner on steps in the polycrystalline silicon film 3 in a later process of providing an insulating film 7 and a contact hole.