baber/WOPTO huggingface dataset:
Patent JP-H06273407-A (JP)
Title: Carbon measuring apparatus
Inventor: IHARADA KENJI
IPC: G01N33/18
Filed: 1993-03-17
Abstract: PURPOSE:To shorten the time required for extracting the component of inorganic-body carbon (IC) in a sample by adding non-oxidizing proton acid into the sample on a boat in the closed state of an opening and closing mechanism in communication with a heating reaction part. CONSTITUTION:In an IC measuring reaction part 2, a sample is mounted on a boat 13 and put into a sample introducing mechanism 14. Then, an inlet port is closed. The boat 13 is moved in an IC reaction tube 16 by a boat manipulating rod 15. Here, inorganic acid is added to the sample from an acid dispenser 18. The sample is introduced into an IC furnace (250 deg.C) 17. In the furnace 17, the reaction of the IC component and acid in the sample is accelerated. Stirring and repelling by the heating act on the sample. The extraction of the carbon dioxide, which is transformed and generated by the reaction, into gaseous phase is quickly performed. With respect to the extracted carbon dioxide gas and the carrier gas, IC in the sample is measured with a gas analyzer after going through a drain separator 10. In this way, the measurement can be achieved by only adding the small amount of acid into the sample and introducing the sample into the IC furnace. Therefore, the time for heating and the extraction of carbon dioxide can be largely shortened.
Patent JP-2000260626-A (JP)
Title: Multiple chip inductor and manufacture thereof
Inventor: NOMURA KAZUO
IPC: H01F17/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple chip inductor which can possess a high performance as an inductor, facilitate its handling, and easily cope with its miniaturization, and a method for manufacturing the inductor. SOLUTION: The inductor has inductor elements 30 in which a spiral conductor pattern 18 is formed on a surface of an insulating base material 12 made of ceramics or magnetic material having at least its insulating surface, and electrodes 20 and 22 connected to the conductor pattern 12 are provided at both end of the base material 12. The inductor elements 30 are integrally coupled each other between the spiral conductor patterns 18 by molded bodies 32 of insulating resin or resin containing insulating magnetic material.
Patent JP-H04291919-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE YOSHIHARU
IPC: H01L21/28
Filed: 1991-03-20
Abstract: PURPOSE:To efficiently remove a silicide film at an input/output part without a need for especially increasing the number of processes by a method wherein high-concentration impurities are implanted into a transistor at the input/output part, a silicide the surface is simultaneously made amorphous and the silicide is removed by using a removing agent which contains a reducing acid. CONSTITUTION:When a semiconductor device which is formed on a silicon substrate 1 and which has a plurality of transistors is manufactured, a prescribed semiconductor region for the plurality of transistors formed on the semiconductor substrate 1 is revealed, brought into contact with a Ti film and a semiconductor region provided with surfaces 13 to 18 which have been made Ti silides is formed. Then, the surface of the semiconductor substrate 1 corresponding to an internal circuit is covered with a resist pattern 11, high-concentration impurities are implanted into the transistors in a revealed input/output part, and the Ti silicides on the surface are simultaneously made amorphous. After that, Ti silicides 16a to 18a which have been made amorphous are removed by using a removing agent which contains a reducing acid (e.g. sulfuric acid or the like).
Patent JP-S62213731-A (JP)
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1986-03-14
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-H06319157-A (JP)
Title: Transmitting device of video picture including information of depth
Inventor: DEEBITSUDO HIYUU MOOTON
IPC: H04N13/239
Filed: 1994-03-28
Abstract: PURPOSE: To improve the display of depth on a display. CONSTITUTION: At the time of transmitting video images, including the information of the depth, video signals from at least two sources 14 and 16 are correlated, a peak correlation value corresponding to plural vectors for indicating the information of the depth is tested for each pixel of video images and which vector is to be allocated to each pixel is decided, so as to obtain one image from the other images.
Patent JP-S55148351-A (JP)
Title: Color cathode ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/70
Filed: 1979-05-09
Abstract: PURPOSE:To reduce the effect of the magnetic field disturbance by locating a magnetized head at the position corresponding to the vertex of an equilateral triangle in which the center of the arrangement of a pair of electron guns whose mutual distance is maximum is the base when magnetization is completed. CONSTITUTION:When magnetization is completed, the position of the magnetized head 7 is located at that corresponding to the vertex of an equilateral triangle in which the center of the arrangement of a paier of electron guns 4B are 4R whose mutual distance is maximum in the three electron guns 4B, 4G, and 4R is the base. When the magnetization is completed at this position, the mismatch of the magnetization which appears near the end point of the magnetization does not affect a beam of electrons because there is no electron gun near it, and this effect almost uniformly appears in the electron guns 4R and 4B. Since the shift of an electron orbit occurs in parallel to the fluorescent body stripes, a color shift cannot take place.
Patent JP-H11254135-A (JP)
Title: Ac arc welding machine
Inventor: SASAKI KAZUMASA
IPC: B23K9/073
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a welding machine high in an electric energy saving effect capable of adopting a small sized fan being resource economization by starting the cooling fan by a welding start signal of a primary circuit breaking type electric shock preventing device to break a primary side of a welding transformer and stopping the cooling fan by a welding stop signal after an off-delay time. SOLUTION: A contact between a welding electrode 7 and a base material 8 is detected by a welding detector 5 of a primary circuit breaking type electric shock preventing device 2, a contact point of a relay CR1 is closed, electric voltage is charged on a welding transformer 1 and then, welding is started. Simultaneously with a signal of the welding detector 5, a contact point of an off-delay timer relay TR1 is closed, a cooling fan is rotated and this, cooling is started. In this way, since the starting of cooling simultaneously with welding causes, no temperature over-rise of the transformer causes even in the case of a small sized fan.  Next, at the time of finish of welding, when the welding electrode 7 is separated from the base material 8, the welding detector 5 detects that an arc is broken and an electric current is stopped to flow, the application of an electric voltage on the transformer 1 is stopped, the contact point of the relay TR1 is opened and then, the cooling fan 3 is stopped.
Patent JP-S61217123-A (JP)
Inventor: MATSUNO NOBUYOSHI
IPC: A47J47/04
Filed: 1985-03-22
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-H02238775-A (JP)
Title: Original scanner
Inventor: SAKURAI TETSUO
IPC: G06T1/00
Filed: 1989-03-13
Abstract: PURPOSE:To eliminate a background for the entire region by giving a white level output of a photoelectric conversion element after the start of original scanning to a conversion reference input of an A/D converter and detecting the white level output at an optional position in the main scanning direction. CONSTITUTION:A white level output of a photoelectric conversion element (CCD) 3 after the start of original scanning is given to a conversion reference input of an A/D converter 9 to detect a white level output at an optional position in the main scanning direction. That is, the white level detection for automatic background elimination (AE) control is implemented at an optional position in the main scanning direction or only at the tip of the original. Thus, the detection of a background level is detected as to an original whose corrected party is more white than the other background or as to an original a white original is cut and sticked to a color original at a position avoiding the said position. Thus, background is eliminated over the entire region.
Patent JP-H07273784-A (JP)
Title: Method for inviting participation in network
Inventor: TANAKA YASUHIRO
IPC: H04L12/42
Filed: 1994-03-29
Abstract: PURPOSE:To equalize the participating time of new station and to shorten the establishment time of the network ring by successively performing the participation invitation of the station obtaining the participation invitation right to the following unparticipating station in the set time. CONSTITUTION:A one station of a station 2 participating in the network comprising a logic ring 1 perform guide processing until the participating response comes for two to nine stations of the following unparticipating stations. When a participating response comes, the token opposite station number and the invitation right holding number of the message frame header part are rewritten by the station number of the participating response station at the transmission and the token and the participation invitation right are passed to the participating response station. When no participating response comes from any unparticipating station, the token and the guide station are passed to the 10 stations of the next participating station 2. When the counting time of the invitation control timer exceeds the set time, the token and the invitation right are passed to the participating station 2. Thus, even when there are many unparticipating stations among the participating stations, the network participation can be established at early stage.
Patent JP-H08224587-A (JP)
Title: Treatment of waste water containing phosphate
Inventor: KATO ISAMU
IPC: C02F1/58
Filed: 1995-02-22
Abstract: PURPOSE: To improve dewatering property of sludge and to enable sludge to be changed into high concentration by mixing a part of generated sludge with calcium compound and thereafter mixing the mixture with raw water and regulating pH to precipitate phosphate as calcium salt. CONSTITUTION: Raw water is successively sent to a cylindrical type reaction tank 1, a cylindrical type flocculation tank 2 and a precipitation tank 3 and treated. Sludge is precipitated in the precipitation tank 3. A part of the precipitate is returned to a cylindrical type mixing tank (a mixing tank) 4 and mixed with a calcium compound in the mixing tank 4. The mixture is sent to the reaction tank 1 and mixed with raw water and pH is regulated to 7.5-11 and phosphate is precipitated as a calcium salt. Calcium chloride and slaked lime or the like are cited as the used calcium compound. At this time, when pH is less then 7.5, phosphorus content of supernatant liquid in the precipitation tank 3 is not sufficiently lowered. Further, even when pH is regulated to >=11, phosphorus content is not lowered to a degree comparable to the rise of pH.
Patent JP-H09249967-A (JP)
Title: High purity barium-strontium titanate sputtering target material and its production
Inventor: WATANABE KAZUO
IPC: H01L21/285
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a high purity dielectric sintered sputtering target used for the formation of a capacitor film of next generation high integrating degree semiconductor memory and to provide a method for producing the same. SOLUTION: This high purity barium-strontium titanate sputtering target material and the method for producing the same are composed of a high purity barium-strontium titanate sputtering target material in which, in a high purity barium-strontium titanate oxide sintered body, the oxide sintered body has a stoichiometric compsn., has 90 to 98% density, 0.1 to 3μm sintered body particle size and >=4N purity and a producing method in which the powder of (Ba, Sr)TiO3-x ((x=0 to 0.05) with >=4N purity is subjected to hot pressing at 1100 to 1300 deg.C in a vacuum or in an inert gas atmosphere to form an oxygen deficient type (Ba, Sr)TiO3-x (x=0.001 to 0.05) sintered body, which is oxidized at 800 to 1100 deg.C in the air or in an oxygen atmosphere.
Patent JP-S55152981-A (JP)
Title: Pilot-operated check valve
Inventor: KANAI TAKASHI
IPC: F16K17/10
Filed: 1979-05-14
Abstract: PURPOSE: To effect both-direction oil passage switching of two oil passages with a simple constitution to substantially reduce cost by providing a stepped piston in two piston chambers in a valve device.  
     CONSTITUTION: A stepped piston 12 is slidably contained in a valve device 1 with two oil passages A, B and two piston chambers 2a, 2b. Pressure receiving parts SA, SB which receive pressure from two oil passages are made in the stepped piston 12, and being against them, two pressure receiving parts Sa, Sb which receive pressurized oil from two piston chambers 2a, 2b are formed. Furthermore, the piston chamber 2a is connected with an oil passage B through an oil conducting passage 15. The oil passages A, B are shut off when switching valve 18a, 18b shut off the connection between the piston chambers 2a, 2b and an oil tank 11. The oil discharged from the piston chamber 2b by the switching valve 18b to the oil tank 11 flows to the oil passage B from the oil passage A. Also, the oil discharged to the oil tank 11 from the piston chamber 2a by the switching valve 18a flows to the oil passage A from B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02237282-A (JP)
Title: High definition television receiver
Inventor: MURAKAMI MASAHARU
IPC: H04N11/20
Filed: 1989-03-09
Abstract: PURPOSE:To reduce ringing or glitter at both edges of a picture by relaxing the amplitude change of a video signal at both edges of the picture when a video signal with a different aspect ratio is displayed. CONSTITUTION:A signal converter 73A is provided, which applies scanning conversion to signal of the high definition television system and a signal of the existing standard television system based on the vertical length of the screen of the high definition display device and generates a signal 11 controlling the contrast for a prescriber period for the start and end of the video signal within one horizontal period. In the case of displaying the picture of the existing standard television signal onto the screen 76 of the high definition television receiver, a contract adjustment circuit 12 changes the video signal at both edges of a picture gradually. Thus, the amplitude change at a boundary of the video signal is relaxed and ringing and glitter both edges of the picture are reduced.
Patent JP-S61218187-A (JP)
Title: Gas laser device
Inventor: SASAKI HIROHARU
IPC: H01S3/038
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the large-diameter laser beam by arranging a uniform field electrode in a direction crossing the optical axis of laser beam so as to ensure the discharge of the overall lateral width of the electrode. CONSTITUTION:A pulse discharge is generated between an anode 1 and a cathode 2 to effect a pulse laser oscillation. At least either of anode 1 and cathode 2 is provided with plural curved planes having an axis core in a direction crossing the laser beam axis, in a direction of the optical axis of laser beam. Then a discharge is divided into the discharge 6a, 6b, 6c, 6d, 6e, 6f, 6g, and 6h automatically according to the number of planes of a uniform field electrode in a direction of the laser beam axis and a laser gas is excited. The cross-sectional shape of a laser 5 extracted from the side of semi-transmitting mirror 4 is decided by the electrode width and distance of the anode 1 and cathode 2. As a result, the large-diameter laser beam can be obtained.
Patent JP-H05262552-A (JP)
Title: Device for producing smoked roof tile
IPC: C04B33/00
Filed: 1992-03-17
Abstract: PURPOSE:To reduce the release of heat from the fired roof tile as low as possible in an operation for mounting a smoking box on a carriage in a smoked roof tile-producing device in which the carriage is covered with the smoking box and then in which a smoking process is performed. CONSTITUTION:After passing through a firing line, a carriage 26 having a roof tile raw material 32 loaded thereon is covered with a rectangular box-like smoking box 35 having an opened lower surface for surrounding the periphery of the roof tile raw material 32 in a closed state in a box-mounting section 14. The smoking box 35 has a shape in which the lower end of the smoking box 35 is lowered and inclined toward the travel direction of the carriage 26 in a fall substantially corresponding to the height of the fired roof tile 32. A carrying mechanism for lowering the smoking box 35 is composed so that the smoking box 35 waists at such a position as the fired roof tile 32 on the carriage 26 passes just under the right lower side which is placed at the highest position among the lower ends of the smoking box 35.
Patent JP-H07273968-A (JP)
Title: Image processor
Inventor: KADOWAKI TOSHIHIRO
IPC: G06T3/00
Filed: 1994-03-29
Abstract: PURPOSE:To perform processing matching character data by making the edge part of a character part high in resolution at the time of character composition into image data, preventing the gradations of the center part of the character part from being spoiled, and regarding resolution or gradations as important for the formation of the character data according to an area or the input source of the character data. CONSTITUTION:Image data read out by an image read part 27 are put by an external image composition part 3 together with image data from an external device 28, and the character data, etc., included in the image data read by the image read part 27 are colored by a character coloring part 5 through an outline and shade generation part 10 and composed as image data. A line number signal 18 is outputted from the character coloring part 5, area by area, and an image formation part 11 imposes pulse-width modulation for laser driving according to the line number signal 18 to adjust the resolution of the image.
Patent JP-H06275735-A (JP)
Title: Semiconductor device
Inventor: WATANABE TETSURO
IPC: H01L23/12
Filed: 1993-03-18
Abstract: PURPOSE:To reduce substrate area, processing time and cost by reducing the number of crossover parts. CONSTITUTION:A bare chip semiconductor 7 is mounted on a jumper chip 21 used for a line crossing section of conductor patterns 1 and 2. Conductor patterns 3 and 4, on both sides of a crossing conductor pattern 6, are connected with the bare chip conductor 7 using gold wires 8 and 9.
Patent JP-H07273711-A (JP)
Title: Radio repeating system
Inventor: YAMAGUCHI HIDETO
IPC: H04B7/14
Filed: 1994-03-29
Abstract: PURPOSE:To eliminate a need or cable construction from the controller of a private branch radio telephone system to the repeating installation of each area by making a gateway station recognise the radio repeating installation on the calling side and on the called side, and routes to them and sending such set signal to lower-order stations to set speech paths in two these routes. CONSTITUTION:Hierarchies are connected like a tree in order from the highest hierarchy to hierarchies l, 2... by radio; and when a mobile station (a) existing in the service area of a radio repeating installation C calls another mobile station (b), a call repeating signal is transmitted from the radio repeating installation C, which receives the call signal, and reaches a gateway station A through a radio repeating installation B3. A terminating call signal is transmitted from the gateway station A, and it is checked by this signal whether the mobile station (b) exists in the system or not. If the mobile station (b) exists in an area B1, it is detected, and a terminating call response repeating signal is transmitted from a radio repeating installation B1 and reaches the gateway station A. Thus, service is started from the gateway station because positions of both mobile stations are confirmed.
Patent JP-H07269443-A (JP)
Title: High pressure fuel pump
Inventor: KAKO JUNICHI
IPC: F02M47/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent mixing of fuel with lubricating oil without using any special, lubricating oil pressure control device, and restrict the generation of wear due to seizure between a plunger and the inside peripheral surface of a cylinder. CONSTITUTION:A seal member 88 is arranged between an oil groove 63 and a pump chamber 32, and on the basis of the sealing member 88 as a border, the length L2 of a plunger supporting part on the oil groove 63 side is set longer than the length L1 of a plunger supporting part on the pump room 32 side. Then, the clearance S2 between the plunger 33 on the oil groove 63 side and a plunger sliding hole is set smaller than the clearance S1 between the plunger 33 on the pump room 32 side and the plunger sliding hole.
Patent JP-H11235215-A (JP)
Title: Earring commonly used as pierced earring
Inventor: YOKOYAMA KEIKO
IPC: A44C7/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure by which a piercing pin is surely supported at a horizontally erected position at the time of erecting it in a horizontal direction. SOLUTION: The earring commonly used as a pierced earring is provided with an ornament part and an ear abutting part (a) in the upper part of its rear side, a bearing part 3 where the piercing pin 2 is made freely rotatable is disposed in the rear part of the ear abutting part (a) and the ear abutting part (b) rotated upward with elasticity is disposed in a lower part at the rear side. Then, The piercing pin 2 is brought into contact with the edge part of the ear abutting part (a) at the time of erecting it in the horizontal direction, the pin 2 is horizontally kept by contact resistance between the base part 2 and the bearing part 3 of the piercing pin 2 when it is erected in the horizontal direction and the contact between the both is released when the pin 2 is suspended.
Patent JP-S55151281-A (JP)
Title: Detector for traveling body
Inventor: YAMADA TAKAHIKO
IPC: G08B13/18
Filed: 1979-05-16
Abstract: PURPOSE: To obtain a traveling-body detector which requires no special limitation as to installation conditions without being influenced by a fluorescent lamp, by equipping a microwave generating part, receiving detection part, AC amplifier, level testing circuit, pulse generating circuit, counting circuit and informing circuit.  
     CONSTITUTION: By the output signal of level testing circuit 4, pulse generating circuit 5 outputs a pulse signal continuing for a constant time and the number of output pulses of level testing circuit 4 during this pulse generation period is counted by counting circuit 6; when the count value reaches a fixed value, information circuit 7 starts operating. In this system, only one rectangular pulse voltage appears at level testing circuit 4 because of a high pulsating voltage developed when the fluorescent lamp comes on or goes off, and counting circuit 6 generates no output. Therefore, even when a microwave generating source modulated by a component of power frequency 50Hz or 60Hz or its higher harmonics such as the fluorescent lamp adjoins, the influence of it is not exerted and traveling body 10 can stably be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62217505-A (JP)
Inventor: MATSUDA YASUHIRO
IPC: H01L41/18
Filed: 1986-03-19
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。