baber/WOPTO huggingface dataset:
Patent JP-2000124124-A (JP)
Title: Substrate processing apparatus
Inventor: KIMURA YOSHIO
IPC: G03F7/30
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enable resist application units that apply resist to a substrate to be increased in number so as to obtain high throughput for a substrate processing device, in a resist applying and developing device that applies resist on the surface of a substrate and develops the substrate after it is exposed to light. SOLUTION: Two station blocks B1 and B2 which apply resist on wafers are connected to a cassette station S1, where wafer cassettes are loaded or unloaded, and furthermore a station block B3 which carries out a developing process is also connected to the cassette station S1. The station blocks B1 and B2 are substantially identical in constitution, and each equipped with an application unit 3 and a wafer transfer means 5, and the wafer transfer means 5-B1 of the station block B1 is so structured as to deliver wafers to both the application unit 3-B1 and the application unit 3-B2 of the station block B2 which is adjacent to the station block 5-B1.
Patent JP-H08172189-A (JP)
Title: High withstand voltage mos type field effect transistor
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/06
Filed: 1994-12-20
Abstract: PURPOSE: To prevent noise due to high voltage change from interfering with a gate electrode, when a drain electrode is led out, by stretching and forming a metal wiring to be electrically connected with a source electrode, in the manner in which the whole surface of the gate electrode is covered via an insulating film. CONSTITUTION: A field oxide film thicker than a gate oxide film 9 is formed on the surface of an offset region 10 adjacent to a channel region under the gate oxide film 9. On the gate oxide film 9, a gate electrode 2 is formed, stretched on the field oxide film adjacent to the gate oxide film 9, and relieves the high electric field of a drift region 14. Especially in the region where a drain wiring 1 passes above the gate electrode 2, a metal wiring 3 in a continuity with a source electrode 4 is stretched and formed in the manner in which the whole surface of the gate electrode 2 is covered via an insulating film. Thereby source outer periphery structure profitable to potential fixing is adopted, and noise due to high voltage change is prevented from interfering with the gate electrode 2 when a drain electrode 1 is led out.
Patent JP-H11149607-A (JP)
Title: Magnetic head
Inventor: OGURO SHIGERU
IPC: G11B5/105
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve a positioning accuracy of, especially, a core relating to a magnetic head inserted by a core assembly held by a holder in a shield case and also to make the magnetic head correspond to reducing the thickness. SOLUTION: A core assembly is inserted in a holder 13 made of PBT resin, and the core assembly is held between a positioning part 25a and a pressurizing part 25b formed in the holder 13 in one body. Therefore, a holding pressure and a positioning force can be applied even to a thin type core assembly. Moreover, since one half core body 12a of the core assembly is pressurized on the positioning part, a breaking force does not act between the half core bodies 12a, 12b.
Patent JP-H07190331-A (JP)
Title: Improved condensing heat-exchanger scrubber system
Inventor: POORU JIEI UIRIAMUZU
IPC: F23J3/00
Filed: 1994-11-29
Abstract: PURPOSE: To uniformly distribute liquid and gas in a condensing heat exchanger by locating an inlet of flue gas adjacent to a cooling section, an outlet adjacent to a condensing section and a cooling heat exchanger in the condensing section, and adding a perforated tray to a contact surface. CONSTITUTION: An inlet 11 is located adjacent to a cooling section 14 for taking in unclean flue gas, a condensing heat exchanger 22 is located in a condensing section 12, and a cooling heat exchanger 24 is located in the cooling section 14. The condensing heat exchanger 22 allows particulate materials, acids, metals and toxicants to be removed from the flue gas in the condensing section 12 before they leave an outlet 13 of a system 10, so that they are discharged therefrom as a clean flue gas 4. A porous tray 30 is located adjacent to the condensing heat exchanger 22 in the condensing section 12 to provide a contact surface improved for taking in condensed objects generated by contact of the condensing heat exchanger 22 and the flue gas. The sifting tray 30 allows gas-liquid containing bubbles to be accumulated for improving the distribution of the gas.
Patent JP-H07170830-A (JP)
Title: Automatic fertilizer applicator
Inventor: FUJIWARA MASANORI
IPC: A01C15/00
Filed: 1993-12-17
Abstract: PURPOSE:To precisely sense the density of a color of a crop on the ground surface without being influenced by shining conditions, etc., of sunlight and feed an adequate amount of a fertilizer determined according to the density to the crop. CONSTITUTION:This automatic fertilizer is provided by installing an image pickup means (S) for picking up an image of a crop grown on the ground surface and a density reference member 7 to be the density reference of a color of the crop, a density sensing means 100 for comparing an image pickup signal of the crop with that of the density reference member 7 based on the image pickup information from the image pickup means (S) and sensing the density of the color of the crop, a calculating means 101 for the amount of fertilizer application for determining the amount of the fertilizer to be fed to the crop based on the density information of the color of the crop with the density sensing means 100 and a fertilizer feeding means 102 for feeding the fertilizer in an amount determined by the calculating means 101 for the amount of the fertilizer application. Thereby, the density reference member 7 is equipped with a density chart (7a) indicating plural stages of densities and the density sensing means 100 is capable of adopting a density in which the density difference from the density of the color of the crop is the minimum in the densities shown in the density chart (7a) as the density of the color of the crop.
Patent JP-2001134794-A (JP)
Title: On-vehicle equipment for electronic toll collection (etc) system and vehicle travel track managing system using the same
Inventor: HIMORI YUICHI
IPC: G01C21/26
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide on-vehicle equipment for ETC (Electronic Toll Collection) system, of which the circuit scale and the software scale are reduced and of which the communication frame of DSRC (Dedicated short Range Communication) radio communication can be used for ETC processing at a maximum. SOLUTION: The system is composed of an on-vehicle equipment part and a car navigation system part, the on-vehicle equipment part receives tollbooth information and carrier frequency information outputted from the car navigation system part and previously matches the carrier frequency of the on-vehicle equipment part for DSRC radio communication with the carrier frequency of a communication zone formed by road side radio equipment, and when a vehicle enters the communication zone, DSRC radio communication with the road side radio equipment is performed with the matched carrier frequency.
Patent JP-H05156105-A (JP)
Title: Antistatic chlorinated resin composition
Inventor: KURITA ARIYASU
IPC: C08K5/17
Filed: 1991-12-02
Abstract: PURPOSE:To improve a chlorinated resin in antistatic effect, thermal stability and bleeding resistance, by adding a specific acylated quaternary ammonium perchlorate compound. CONSTITUTION:100 pts.wt. chlorinated resin is compound with 0.01-5 pts.wt. acylated quaternary amonium perchlorate compound of the formula [wherein R) is a residue of an aliphatic or aromatic 2-20C di-, tri- or tetracarboxylic acid each of R2 and R3 is 1-20C (hydroxy)alkyl; each of A1 and A2 is 2-4C alkylene; (m) is 0-20; (n) is 1-20; R4 is 4-22C alkyl, 7-20 C aralkyl or a group of the formula R'CONHR'' (wherein R' is 1-20C alkyl or aralkyl and R'' is 1-20C alkylene); R5 is 1-20C alkyl; and (a) is 1-4 and (b) is 0-3 provided that (a+b) is equal to the number of carboxylic acid residues represented by R1].
Patent JP-S63177959-A (JP)
Inventor: GII MISHIERU RENOO
IPC: B23K1/19
Filed: 1987-12-16
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-H10146332-A (JP)
Title: X-ray ct device
Inventor: YOSHIDA MINORU
IPC: A61B6/03
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of an X-ray detector by arranging a contact point of a member having excellent heat conductivity between the X-ray detector and a scanner part. SOLUTION: In an X-ray detector applied to an X ray CT device, circuit boards 13 mounted with a detecting element array 12 of X-rays are arranged in a plurality in a detector casing 8, and a heating heater 9, a cooling semiconductor thermoelectric heat pump 10 and a temperature control temperature sensor 18 are arranged in the detector casing 8 as a part of a constant temperature mechanism. The detector casing 8 is covered with a heat insulating material 16, and its outside is also covered with a heat insulating cover 17. In this case, a heat exchanger plate 11 is arranged to introduce heat from the detector casing 8 taken by the heat pump 10, and a contact point is arranged between the detector casing 8 and a scanner part 1 through this heat exchanger plate 11, and is thermally joined. Therefore, heat from an X-ray detector taken by the heat pump 10 is introduced to the scanner part 1, and heat is radiated to outside air from this scanner part 1.
Patent JP-H07252699-A (JP)
Title: Removal of lead dioxide residue
Inventor: RUUDORUFU FUUBAA
IPC: C25F1/04
Filed: 1994-12-21
Abstract: PURPOSE: To economically, easily and completely remove lead dioxide from the surface of a supporting body by cathodically reducing the supporting body having the lead dioxide residue in diluted nitric acid of a specified concn.  
     CONSTITUTION: When a lead dioxide anode produced by electrolytically depositing lead dioxide on the surface of a supporting body such as graphite, Ti, steel or an alloy steel having excellent conductivity has damages such as cracks, and therefore re-coating of the anode with lead oxide is required, the supporting body is immersed as a cathode in diluted nitric acid of 2 to 10 wt.% concn. so as to completely remove the lead dioxide residue on the surface of the supporting body. A steel or the like is used as an anode and a current of 30 to 1000 A/m 2  current density is applied so as to completely remove the residual lead dioxide on the surface of the supporting body by cathodic reduction. Then, a homogeneous lead dioxide coating layer is formed by anodic oxidation on the surface of the supporting body where the first lead dioxide is completely removed, and thus, the lead dioxide-coated anode can easily be regenerated. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07173255-A (JP)
Title: Epoxy resin composition
Inventor: MOGI NAOKI
IPC: C08G59/62
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an epoxy resin composition excellent in soldering crack resistance and humidity resistance after soldering by mixing a specified epoxy resin with a specified curing agent, an inorganic filler and a cure accelerator. CONSTITUTION:This resin composition is used for semiconductor sealing and essentially consists of an epoxy resin (A) containing 30-100wt.%, based on the total weight of the epoxy resin, epoxy resin represented by formula I (wherein R is H, halogen or alkyl; and n is 0-20), a phenolic resin curing agent (B) containing 30-100wt.%, based on the total weight of the phenolic resin curing agent, phenolic resin curing agent of formula II (wherein R and n are each as defined above), an inorganic filler (C), and a cure accelerator (D). By using a combination of resin A with curing agent B, this composition can give a cured product markedly excellent in cracking resistance under thermal stress resulting from a rapid temperature change in the soldering step and having good humidity resistance, and therefore being desirable for sealing, coating insulation or the like of electronic or electrical components.
Patent JP-H09159640-A (JP)
Title: Carbon dioxide gas sensor and production thereof
Inventor: MORIMOTO SHINJI
IPC: G01N27/12
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon dioxide gas sensor in which detection sensitivity at low concentration is enhanced while suppressing deterioration after long time use by adding a mixture of CeO2 and BaCO3 to a carbon dioxide gas sensor element. SOLUTION: CeO2 powder, BaCO3 powder, and CuO powder are mixed uniformly using a dispersant of ethanol or the like and fired at 500-950 deg.C. It is then admixed again with ethanol and crushed and the grain size is arranged after ethanol is dried and removed. The powder is then pressed into disk-like, square or rectangular shape thus forming a carbon dioxide gas sensor element 1. The element 1 is coated, on the upper and lower surfaces thereof, with Pt paste to form an electrode 2 which is then fixed with a lead wire 3 and fired thus constituting a carbon dioxide gas sensor A. Since the element 1 of sensor has high carbon dioxide gas detection sensitivity even at low concentration, concentration of carbon dioxide gas can be detected accurately. Furthermore, deterioration is suppressed after long time use and durability is enhanced.
Patent JP-H01162285-A (JP)
Title: Cartridge for floppy disk
Inventor: YONEDA FUKUO
IPC: G11B23/033
Filed: 1987-12-18
Abstract: PURPOSE:To remove dust to be introduced from the external part of a cartridge, to remove the dust to be generated in the cartridge, and to stabilized a medium when a disk rotates by building a dust removing filter in the cartridge. CONSTITUTION:The dust removing filter is built in a cartridge 1, a means to screen an air flow is provided at a head window 5 part of the cartridge, an inflow port 9 of the air flow is provided at one edge part of the cartridge, an exhaust port 10 of the air flow is provided at the other edge part of the cartridge, and filters 11 to remove the dust are provided near the inflow port and the exhaust port. Thus, the dust in the cartridge can be decreased, the surface deflection quantity of a magnetic disk can be decreased, the magnetic disk and a magnetic head can be contacted stably, and the dropout phenomenon of a signal can be eliminated.
Patent JP-H11152490-A (JP)
Title: Lubricant
Inventor: SHIGEURA JUNICHI
IPC: C10M123/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a grease-like lubricant for flexible gear joint of driving railway vehicles, etc., capable of keeping oscillation absorption effect even in a high-speed rotation area and preventing electrolytic corrosion of gear contact surface, by using a base oil containing a polymer having a specific property as main component and further controlling mixed consistency. SOLUTION: This lubricating agent is obtained by mixing a base oil containing 30-70 wt.% polymer having 2.15±0.05 relative permittivity at 90 deg.C and 900-3,000 average molecular weight and contained as main component with a thickener so that the mixed consistency is 280-340. A mineral oil-based base oil, etc., is preferable as the base oil. The mixed consistency is controlled by compounding the polymer-containing base oil with 10-25 wt.% complex thickener comprising a soap-based thickener and a non-soap-based thickener. In compounding, it is desirable to compound both components so that apparent viscosity in 10 s<-1> shear ratio at 25 deg.C is 1,000-1,500 Pa.s and lowering ratio of apparent viscosity when the shear ratio is increased to 100 s<-1> is 55-75 wt.%.
Patent JP-H01161694-A (JP)
Title: Inductive heating cooker
Inventor: KAWASHIMA MASAMITSU
IPC: H05B6/12
Filed: 1987-12-17
Abstract: PURPOSE:To make automatic heating cooking operation possible by providing a heating pattern part so as to automatically control a cooking time together with a heating level in accordance with cooking items. CONSTITUTION:A heating pattern part 12 consists of a bar code reader 12a and a data exchange circuit 12b, while outputting a heating pattern signal performing automatic heating by variably setting an output of high frequency power supply to be impressed on a heating coil 4 in accordance with cooking items together with a cooking time. A control circuit 15 automatically controls a heating temperature of a cooking pot 1 to a setting temperature while comparing with a voltage conversion signal having the heating pattern signal as a reference so as to output an automatic setting temperature control signal. Thereby, a bar code, in which information of a heating pattern is written, is scanned by the bar code reader 12a of the heating pattern part 12 so as to input the heating pattern so that automatic heating cooking becomes possible.
Patent JP-H01161452-A (JP)
Title: System for managing block sharing type file block
Inventor: AOKI HISAYUKI
IPC: G06F12/00
Filed: 1987-12-17
Abstract: PURPOSE:To save the number of blocks holding the data of a file by sharing the block except the block including the rewritten data even when the file is copied and a part of the file is rewritten. CONSTITUTION:By making the block in the file to be a state that the block is shared by the other file with the aid of using a block sharing means 11, the file can be copied. As the block is shared, a file descriptor is eliminated and the number of the blocks is not increased. When data is written for the some block of one copied file, the original block is left as it is by a sharing block writing means 12 and the data is written for the block which is newly allocated by a sharing block allocation means 13. At this time, as a block which is increased is one and the block except the block including the rewritten data is still shared, the number of the blocks holding the data of the file can be saved.
Patent JP-H09142743-A (JP)
Title: Down control method for hydraulic elevator
Inventor: HASEGAWA KISAKU
IPC: B66B1/44
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To control smoothly the down speed of a hydraulic elevator driven by an inverted motor just before stop when the elevator comes to a down stop. SOLUTION: A hydraulic pilot type pressure reducing valve 31 with variable throttle to actuate pressure between a pilot check valve 7 and a hydraulic pump 1 as pilot pressure during down is provided. The pilot pressure of the hydraulic pilot type pressure reducing valve 31 is turned ON in the case where the frequency of an inverted motor 2 lowers less than about 1 Hz or pressure between the pilot check valve 7 and the hydraulic pump 1 exceeds preset pressure to function through a down stopping solenoid valve 41 acting on the hydraulic pilot type pressure reducing valve 31, and the valve opening pressure of the pilot check valve 7 is slowly reduced through the variable throttle of the hydraulic pilot type pressure reducing valve 31, and after the flow of working oil in the pilot check valve 7 is throttled to the utmost, a down solenoid valve 23 is turned OFF to stop the elevator.
Patent JP-H04190893-A (JP)
Title: Control method for concentration of dissolved oxygen in water
Inventor: KITAMOTO MASARU
IPC: B01D19/00
Filed: 1990-11-22
Abstract: PURPOSE:To remove the dissolved oxygen in water efficiently therefrom and maintain its concn. at a predetermined value for a long period of hour by a method wherein the liq. to be treated is brought into contact with an oxygen-absorbed solution with a hydrophobic, porous membrane interposed therebetween to absorb the dissolved oxygen in the liq. for removal and its concn. is so controlled as not to adversely affect the required reaction process. CONSTITUTION:The liq. to be treated and the solution contg. an oxygen-absorbing substance are brought into contact with a hydrophobic, porous membrane interposed therebetween to remove the dissolved oxygen in the liq. so as to maintain the concn. of the dissolved oxygen at a predetermined value. In this way the concn. gradient of the oxygen is formed between the liq. and the oxygen-absorbed solution present on both sides of the membrane and the dissolved oxygen is passed through the membrane to be removed. Since the hydrophobic membrane does not take up water, the movement of salts and water does not take place and the oxygen alone moves and, therefore, no effect is produced on the required reaction process. Also, by a desired combination of the operation conditions, the concn. of the dissolved oxygen can be accurately maintained at a predetermined value.
Patent JP-H05161198-A (JP)
Title: Music sound processor
Inventor: SERIKAWA MITSUHIKO
IPC: H04S1/00
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a music sound processor capable of acoustic reproduction suitable for a source by discriminating whether an input andio signal is music, sound, or silent and performing a signal processing based on the discrimination result. CONSTITUTION:The input andio signal is supplied to a signal processing part 1 and a music sound discrimination part 7, and the music sound discrimination part 7 repeatedly discriminates whether or not the input andio signal has sound and in the case it has sound, whether the sound is music or sound, and continues transferring the discrimination results to a parameter control part 8 as a control signal. The parameter control part 8 preliminarily receives audio parameter values including optimum volume for the music and the sound, respectively, from a parameter setting part 9. When the part 8 receives the control signal, it gradually modifies the andio parameter values within the signal processing part 1 in accordance with the discrimination result so that the audio parameter values can be optimized. When discrimination between silent, music and sound is difficult, modification of the parameters is postponed.
Patent JP-H06168485-A (JP)
Title: Method and device for multidimensional information recording and reproducing
Inventor: AMAOKA TAKESHI
IPC: B41J3/01
Filed: 1992-11-30
Abstract: PURPOSE:To easily record and reproduce multidimensional information such as a voice without using a special medium by separating and encoding the multidimensional information in every dimension and printing each piece of dimentional information on a recording medium. CONSTITUTION:When a bar code is read by means of a pen type optical input device 7, the read data are inputted to a decoder 8 and first are divided into pronunciation data by every syllable by means of a one syllable separating circuit 8a. Next, the data are separated into the pieces of information in respective dimensions of a kind (R1), a loudness (YenC) and a length (Yen10) of voice by means of a dimensional separation circuits 8b, 8c, 8d. When the data of the respective dimensions are sent to a voice synthesizing and output device 9, a voice in accordance with the inputted kind, loudness and length of voices is reproduced in the device 9. By separating the information composed of pieces of multidimensional information such as a voice, encoding, respectively, and recording the pieces as a printed matter, the multidimensional information such as a voice is easily recorded/reproduced without using a special medium such as a magnetic material.
Patent JP-H06167877-A (JP)
Title: Developing device
Inventor: YAMADA KATSUMI
IPC: G03G15/08
Filed: 1992-11-30
Abstract: PURPOSE:To enhance the stability of the uniformity of a toner concentration in an axial direction by obtaining moderate circulation in the axial direction of a developing roll without impairing the stirring capacity of a developer with a simple constitution. CONSTITUTION:A developer stirring member 15 has low developer movability from the front side of a paper surface toward its inmost side by an asymmetrical blade member 20. A developing stirring member 16 has also the low developer movability from the inmost side of the paper surface toward its front side by an asymmetrical blade member 22. In the developer stirring members 15 and 16, the developer 17 is moderately circulated by these two kinds of reverse flowing, so that the uniformity of the toner concentration can stably be obtained in the axial direction of the developing roll 13.