baber/WOPTO huggingface dataset:
Patent JP-H04238247-A (JP)
Title: Liquid particulate meter
Inventor: OTANI TAKESHI
IPC: G01N15/14
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the occurrence of a fluctuation due to the heat transfer from a measuring cell by spraying the purge air with a purge air means. CONSTITUTION:The purge air is sprayed to a measuring cell 1 formed with a light radiation area to a sample liquid with a purge air means 2 constituted of a pump 3, a filter 4 and a nozzle 5. For the temperature distribution when a sufficient quantity of the purge air is sprayed to the cell 1 at a constant flow, the temperature gradient of a high-temperature sample is formed between the inner wall and outer wall of the cell 1, and the temperature of the outer wall becomes near the air temperature. Air is rarely moved by the purge air near the surface of the cell 1 in view of the heat capacity, and no fluctuation occurs.
Patent JP-S57135539-A (JP)
Title: Bit collation circuit
Inventor: HIRABAYASHI KAZUNORI
IPC: H04L7/04
Filed: 1981-02-14
Abstract: PURPOSE:To achieve bit collation by storing reference data in a memory, and hereafter comparing the reference data to received data and using an optionally formed transmission pattern. CONSTITUTION:In a memory 2, a data signal from a terminal 11 is stored according to the address signal of a counter 1. A bit-length setting circuit 4 is that for determining the length of bits stored in the memory 2, and a comparator 3 receives the output of the counter 1 and that of the circuit 4 and then sends a their-coincidence pulse to an FF5 and the counter 1. Consequently, the counter 1 initializes itself to read the contents of the memory 2. The output of the memory 2 and received data from the terminal 11 are inputted to a gate 7 to be compared mutually, thereby outputting a ''O'' when the both are coincident with each other or a ''1'' when not. After the comparison ends, the reference data and next received data are compared again.
Patent JP-H08213307-A (JP)
Title: Method and apparatus for spin coating of semiconductor wafer
Inventor: SUZUKI SATOSHI
IPC: G03F7/16
Filed: 1995-02-08
Abstract: PURPOSE: To provide a spin coating method for forming a SOG film uniformly on a semiconductor wafer without causing damage to interconnection layers on it. CONSTITUTION: A spin coating device for a semiconductor wafer comprises a stage 1 sucking a semiconductor wafer, a rotary device 3 rotating the stage 1, and a chemical solution feeder 2 dripping the chemical solution on the semiconductor wafer. The device is further provided with a clutch 17 reversing the rotating direction as well as a control device 50 indicating the rotating direction.
Patent JP-S61181796-A (JP)
Title: Waterproof device for stern tube
Inventor: MIYAMOTO KAZUO
IPC: F16J15/16
Filed: 1985-02-06
Abstract: PURPOSE:To prevent a propeller shaft from being corroded by providing a packing box at the end of a bearing box mounted on the outside of a ship and preventing water from leaking by the grease filled in the grease chamber in the packing box and the packings mounted at the front and the rear of the gear box. CONSTITUTION:A stern tube 2 is provided with a gear box 3a at its extreme end at the outside of a ship and an oil seal 5a is fitted from the inner face of the bearing box 3a at the inside of the ship with its surface directed toward the outside of the ship. Then, a bearing 4 is fitted and an oil seal 5b is mounted so as to mate with the bearing 4. A packing box 6 is attached to the mating face at the extreme end of the bearing box 3a with a bolt 11. A grease chamber 10 is provided between the mating face of the packing box 6 and a clamp 8 and ring packings 7a, 7b are provided at the front and the rear of the packing box 6. Thus, water is prevented from leaking into the stern tube 2 by the grease filled in the grease chamber 10 and the ring packings 7a, 7b.
Patent JP-H02204382-A (JP)
Title: Special fertilizer unnecessitating disinfection
Inventor: YAMAGA SUETSUGI
IPC: C05G3/80
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a special fertilizer unnecessitating disinfection and contg. the three essential elements of fertilizer as a soil conditioner by adding fluorine and sulfuric acid ions to perlite and a shalelike mineral component. CONSTITUTION:Perlite and shalelike ore are stirred in a drier, very small amts. of fluorine and sulfuric acid ions are added and they are stirred, dried and kept at 20% water content to obtain a special fertilizer unnecessitating disinfection.
Patent JP-H02202625-A (JP)
Title: Display system for vector graphic
Inventor: SAKATA MASAKO
IPC: G06F3/153
Filed: 1989-02-01
Abstract: PURPOSE:To display a vector graphic easy to understand by displaying the direction of a vector three-dimensionally as a system displaying the vector graphic of a numeric simulation result. CONSTITUTION:A host computer 3 holds the numerical simulation result as a numerical file and transmits a command for making the physical value of an analysis format from the numerical file into the graphic. A graphic display controller 2 receives the command, executes control for graphic display, and a picture is displayed in the graphic display device 1 based on the command. The direction of the vector in the vector graphic which is the numerical simulation result to be displayed is displayed three-dimensionally. Consequently, the direction of the vector in the vector graphic can be displayed so as to be easily to understand even if the position of a visual point changes.
Patent JP-S63188732-A (JP)
Title: Instrument for measuring degree of vacuum of crt
Inventor: NAKANO TAKAO
IPC: G01L21/32
Filed: 1987-01-30
Abstract: PURPOSE:To measure the degree of vacuum of a flat matrix CRT with high accuracy by providing a power source which supplies an electron flow to between the cathode electrode and other electrodes of the flat matrix CRT and a current detector which measures the ion current. CONSTITUTION:When the cathode electrode 1c is heated by an AC power source 1g first, thermoelectrons are emitted by the electrode 1c and reach a grid electrode 1b which is applied with a positive potential. Some of the thermoelectrons reaching the side of the electrode 1b pass through the grid electrode 1b and when they approach an anode electrode 1a, they are pushed back by the negative potential of the electrode 1a to advance spirally toward the electrode 1b and strike on remaining gas molecules in the middle to generate electrons. The ions have positive electrons, so they are attracted to the electrode 1a and a current corresponding to the quantity of generated ions flows to the electrode 1a. The value of this ion current is larger as more gas molecules remain, i.e. at the low degree of vacuum. For the purpose, the degree of vacuum obtained for the current value is displayed previously on an ammeter 1d and the degree of vacuum of the CRT 1 is measured directly with high accuracy.
Patent JP-S63188242-A (JP)
Title: Production/control system for program error information
Inventor: USUI KAZUO
IPC: G06F11/32
Filed: 1987-01-31
Abstract: PURPOSE:To realize the display of program error information in terms of the translation results of all compilers by performing the generation, control, retrieval and output of the program error information regardless of the types of compilers. CONSTITUTION:An error control information generating means 5 produces the error control information including the error level information for the program error detected when a source program is translated, an error control information retrieving means 8 retrieves the error control information based on an error retrieving command, an error information extraction/output means 11 extracts and outputs the error information including an error message based on the retrieved error control information are provided. In such a constitution, the error information is produced, controlled retrieved and displayed regardless of the types of compilers.
Patent JP-H11216925-A (JP)
Title: Recorder, recording method, and memory medium
Inventor: KYOGOKU HIROSHI
IPC: B41J11/42
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a recorder, a recording method, and a memory medium capable of executing an adequate recording operation without recording an image of which size is not agreement with a size of a recording paper even when the recording paper and an ink sheet each having different sizes are loaded thereto. SOLUTION: In the case where a recording paper having a size of A6 is loaded and an image to be recorded having a size of A6 is edited to be recorded, when a size of the recording paper is changed from A6 to A7, the recording paper P having the size of A7 is detected by a recording paper size detecting means (not shown in the drawing), then the size of the recording image is changed to A7, the image is rotated to be matched with the recording paper to be edited and the recording is performed on the recording paper having the size of A7. As a result, even when the recording paper and ink sheet each having different sizes are loaded, an adequate recording operation is executed.  When the adequate recording could not be achieved even by reediting since the recording paper and ink sheet each having different sizes are loaded, it is possible to prevent erroneous recording on the recording paper by warning or stopping of the recording operation.
Patent JP-S63188743-A (JP)
Title: Taste measuring instrument for rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/3563
Filed: 1987-01-30
Abstract: PURPOSE:To accurately measure the taste of rice by measuring the taste by utilizing the contents of Mg and K and a taste evaluation coefficient value corresponding to them. CONSTITUTION:A sample such as polished rice whose taste is to be measured is charged in a sample container 15, which is mounted on a measurement part 11. The sample is irradiated with a near infrared ray in a specific wavelength band by the irradiating means consisting of a light source 4, a filter 6, etc., and the ray is received by a light receiving means consisting of reflected light quantity detectors 9A and 9B, etc. The near infrared ray which is received is converted by a signal processing means into the quantity of electricity and its absorbance is outputted to a controller 29. The storage device 30 of the controller 29 is stored with component conversion coefficient values computed by the contents of Mg and K of rice which are already known and the known absorbance of the rice, and an arithmetic unit 31 computes the component conversion coefficient value and the absorbance of the rice to be measured to calculate the contents of Mg and K. The taste value of the rice is calculated by using the taste evaluation coefficient value which is calculated by the contents of Mg and K of rice which are already known and functional inspection and the contents of Mg and K of the object rice.
Patent JP-S61181890-A (JP)
Title: Method of liquefying coal
Inventor: YAO TADASHI
IPC: C10G1/06
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a liquefied oil and normal paraffin of a great product value in a high liquefaction yield, by using a specific solvent for coal liquefaction. CONSTITUTION:A slurry prepared by mixing a coal with a solvent and a catalyst is kept at 430-470 deg.C for 0.5-2.0hr under a hydrogen pressure of 100-200kg/cm<2> to liquefy the coal. The product is fractionated into a light oil having a boiling point of 200 deg.C or less, a medium oil having a boiling point of 200-350 deg.C, a heavy oil having a boiling point of 350-540 deg.C and a fraction having a boiling point of 540 deg.C or higher. The medium oil is supplied to a separation step to separate a normal paraffin therefrom and mixed with the heavy oil. The mixture is hydrogenated at 300-400 deg.C for 0.5-2.0 under a hydrogen pressure of 100-200kg/cm<2>. The product is used as a solvent for coal liquefaction.
Patent JP-H06237391-A (JP)
Title: Method for display on cathode ray tube and its device
Inventor: ISHII YOSHINORI
IPC: H04N5/21
Filed: 1993-02-09
Abstract: PURPOSE:To improve visually display quality employing a conventional shadow mask system CRT at a low cost by using plural frames as one group and displaying in a manner of shifting sequentially an interval of horizontal scanning lines so as to avoid to overlap the respective horizontal scanning lines among the frames of one group for the purpose of display. CONSTITUTION:The scanning is made in the 4-field sequence in which scanning lines are shifted by 1/4 of an interval H of scanning lines in a 1st field so that scanning lines of even number frames are not overlapped with scanning lines of odd number frames. A signal subject to 1/2 frequency division of an inputted vertical trigger pulse is outputted from a frequency divider 8 to change over a switch 7. A vertical current used to shift the positions of scanning lines by 1/4H is fed to a vertical deflection coil 1 from a constant current circuit 6 when the switch 7 closed. Thus, scanning lines of a next frame are located between scanning lines of a preceding frame, then apparent number of scanning lines is increased, resulting that production of moire at a long period giving obstacle to a visual sense is reduced.
Patent JP-H05217933-A (JP)
Title: Method of constructing surface structure
Inventor: IGARASHI KAZUSUKATSU
IPC: C30B25/04
Filed: 1992-02-06
Abstract: PURPOSE:To construct a surface structure capable of overcoming defects of a scanning tunnel microscope(STM) and arranging a large number of atoms in a short time, by forming an X-ray standing wave on the surface of a substrate and localizing the atoms at nodes of the standing wave. CONSTITUTION:X-rays A10 and B11 emitted from one source of radiation are made incident on a substrate face 13 and a reflection face 12 respectively from the left side. The X-ray B11 is reflected on the reflection face 12 and reaches the substrate face 13. The X-ray A10 interferes with the X-ray B11, and a standing wave which is parallel to the reflection face 12 and has a period in accordance with an angle of the reflection face 12 and the X-ray B11 is formed. Since an electric field does not change in nodes of the standing wave, molecules are likely to gather. Thus, by forming an angle of the substrate face 13 and the reflection face 12 and locating atoms at this nodes, atoms 14 adhering to the nodes are arranged in a desired pattern. On the other hand, since the electric field extremely changes in loops of the standing wave and atoms or molecules in the proximity of the loops become unstable, the atoms or molecules can be removed easily by simulations such as heat or light.
Patent JP-S63189788-A (JP)
Title: Heat exchanger of heat accumulation type
Inventor: MITANI AKIO
IPC: F28D20/02
Filed: 1987-01-31
Abstract: PURPOSE:To improve the durability of a heat radiation fin and the thermal input and output through the fin by loading to respective pipe sections of a snaky heat transfer pipe through which a coolant flows heat radiation fins which are respectively independent and formed separately from the heat transfer pipe, and furthermore divided into a plurality of sections along the circumference of the heat transfer pipe. CONSTITUTION:A heat radiation fins 14 are provided mutually independently at respec tive pipe sections 13a-13e of a snaking heat transfer pipe 13, and each fin is divided into a plurality of sections along the circumference. Now, each section 21 of the divided heat radiation fin 14 is in the form of a rectangular paper sheet and an end of each rectangular section 21 is fixed on the pipe sections 13a-13e of the snaky heat transfer pipe 13 by an adhesive. In the arrangement above described when a heating medium which enters the snaky heat transfer pipe 13 from an inlet section 15 flows successively through the pipe sections 13a, 13b,...13e towards the outlet section 16, the latent heat accumulating material 12 develops phase transformation successively along with the flow of its heating medium. Here, because the section of the heat radiation fins 14 which are respectively fixed on each pipe sections 13a-13e are mutually independent, no abnormal force is exterted on the heat radiation fins even if the phase transforma tion of the heat accumulating material 12 is delayed.
Patent JP-H04258960-A (JP)
Title: Production of drum-shaped photosensitive body
Inventor: NAKANO NAKAYA
IPC: B05D1/18
Filed: 1991-02-14
Abstract: PURPOSE:To carry out continuous coating without producing difference in level when the outsides of hollow drums are circularly coated. CONSTITUTION:When cylindrical drums 1 are piled up with ends abutted on each other in the longitudinal direction and moved in a circular coater 2 and the outsides of the drums 1 are continuously coated with a photosensitive material by means of the coater 2, a coated drum 1 to be discharged is moved in the forward direction at a higher speed than the other drums.
Patent JP-H0853176-A (JP)
Title: Board storing rack
Inventor: OMI HIDEYUKI
IPC: B65D85/48
Filed: 1995-01-13
Abstract: PURPOSE:To contrive the reduction of handling operations by a method wherein the board to be stored is easily positioned according to its diameter and a rack is reduced in weight without reducing its rigidity. CONSTITUTION:Elongated holes 9 are provided in side boards 31 and 32 in the longitudinal directions, a recess part is formed around each elongated hole 9 coaxially therewith and, in the recess part, a positioning stepped part is formed which has a horizontal diameter almost the same as the small vertical diameter of the recess part and a vertical diameter larger than that of the recess part, thereby forming an engaging part 11. A rotating member 12 having a diameter part engageable with the inside of the positioning stepped part is formed by attachment to both the ends of board holding plates 41 and 42 and the board holding plates 41 and 42 are fixed to the side boards with screws 13. According to the diameter of the board to be stored, the board holding plates 41 and 42 are moved along the elongated holes 9 of the side boards 31 and 32.
Patent JP-H08193678-A (JP)
Title: Clamp for holding linear body
Inventor: TAURA TERUYUKI
IPC: F16L3/12
Filed: 1995-01-14
Abstract: PURPOSE: To provide a clamp for holding the linear body capable of simultaneously holding a plurality of cables. CONSTITUTION: A base part 9, an intermediate part 10, a first linear body holding part 13 and a second linear body holding part 14 are integrated by an elastic plate, and cables 5, 6 are held by a semi-circular part 11 of the first linear body holding part 13 and a semi-circular part 12 of the second linear body holding part 14.
Patent JP-H03225874-A (JP)
Title: Semiconductor and its manufacture
Inventor: ONDA KAZUHIKO
IPC: H01L21/20
Filed: 1990-01-30
Abstract: PURPOSE:To remove the fear of gate leak by so setting the Al mol ratio within the Al GaAs layer, to which impurities are added that it decreases stepwise from the surface side to the substrate side. CONSTITUTION:AlGaAs layer 2, to which impurities are added, is grown in proper thickness on a semiinsulating GaAs substrate 1, and successively an AlxGa1-xAs layer, to which impurities are added, is grown, but the mol ratio in this place is set such that it increases stepwise from the substrate side to the surface side. That is, the AlGaAs layer 3, to which impurities are added, is grown in succession as an n<+>-Al0.1Ga0.9As layer 3A, an n<+>-Al0.2Ga0.8As layer 3B, and an n<+->Al0.3Ga0.7As 3C. Hereby, since the gate electrode always exists in the AlGaAs layer 3, the problem of gate leak, which occurs by contact of a gate electrode 5 metal with a secondary electron gas layer (2DEG), being the channel, at the mesa etching part, can be avoided.
Patent JP-S52104790-A (JP)
Title: No screw terminal device
Inventor: HASHIMOTO KENICHI
IPC: H01R4/48
Filed: 1976-02-29
Abstract: PURPOSE: To make carrying out fitting work of chain lock leaf easily and surely by receiving in utensil base fitting chain lock metal fitting to terminal metal fitting formed space by double side plate and upper and lower plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62180145-A (JP)
Title: Automatic transaxle
Inventor: TOTSUGI TAKASHI
IPC: F16H3/00
Filed: 1986-02-04
Abstract: PURPOSE:To increase freedom of design of an idler shaft by arranging a planetary gear type speed reduction mechanism part on the idler shaft of an automatic transaxle thereby making a final drive mechanism part small-sized. CONSTITUTION:An automatic transaxle 12 connected to an engine 10 has a torque converter 14, an automatic transmission mechanism part 16, an idler shaft 18, a planetary gear type speed reduction mechanism part 20 and a final drive mechanism part 22. Torque of the engine 10 is transmitted, after being inputted via the torque converter 14 to the automatic transmission mechanism part 16 and undergoing a specified speed change, to the idler shaft 18 via a drive gear 24 and a driven gear 26. The revolution of the idler shaft 18, after undergoing a specified speed reduction through the planetary gear type speed reduction mechanism part 20, is transmitted to an idler gear 36. Namely, since the revolution of the idler shaft 18 is inputted to a sun gear 28 and an internal gear 30 is fixed, a pinion carrier 34 turns at a slower speed than the shaft 18.
Patent JP-S53107594-A (JP)
Title: Rector neutron flux detector
Inventor: AOKI SHIGEO
IPC: G21C17/10
Filed: 1977-02-28
Abstract: PURPOSE: To perform the protection of detector as well procuring the core power distribution data with high speed and accuracy for the device where the neutoron flux is measured with travelling power monitor of the boiling water reactor (BWR) type reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316385-A (JP)
Title: Hydrazinopyranobenzoxadiazole derivative
Inventor: SETO KIYOTOMO
IPC: C07D498/04
Filed: 1989-01-31
Abstract: NEW MATERIAL:A compound expressed by formula I {X<1> and X<2> are absent or O; R<1> and R<2> are H or 1-4C alkyl or R<1> and R<2> together represent (substituted) 1,4-butylene or 5-pentylene; R<3> is H or ArC(O) [Ar is (substituted) phenyl]; R<4> is H, 1-4C alkyl, ArC(O), etc.; R<5> and R<6> are R<4> or C(O)OR<8> (R<8> is 1-4C alkyl or Ar) or R<4> and R<5> together represent C(Y)(CH2)nC(Z) (n is 1 or 2; Y is Z, H2 or O), etc.; R<5> and R<6> together represent R<8>CH=, etc.}. EXAMPLE:7,8-Dihydro-6,6-dimethyl-7-hydroxy-8-(2-cyanoacetylhydrazino)-6H- pyrano[2,3-f]benz-2,1,3-oxadiazole expressed by formula II. USE:A remedy for hypertension and asthma. PREPARATION:A compound expressed by formula III is reacted with a compound expressed by the formula R<5>R<6>NNH2, preferably at (1/1)-(1/10) molar ratio in an inert solvent.
Patent JP-H02201871-A (JP)
Title: Sealed lead-acid battery
Inventor: INOUE TOSHIHIRO
IPC: H01M10/34
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a sealed lead-acid battery having compact size and excellent performance by using paste mainly comprising lead powder containing lead oxide having a specified red lead oxide rate, water, and dilute sulfuric acid prepared by kneading as the positive active material, and using a Ca-Sn-Pb alloy containing a specified percentage of Sn in a positive grid. CONSTITUTION:Paste mainly comprising lead powder containing lead oxide whose red lead oxide rate is 90% or less, water, and dilute sulfuric acid prepared by kneading is used as a positive active material. Since the lead oxide whose red lead oxide rate is 90% or less has red lead oxide only on the surface of particle and has mainly lead monoxide on the inside of the particle, bonding of active material particles is strengthened even in kneading, and micronization of the active material particle in charge-discharge is retained. By using Ca-Sn-Pb alloy containing 1.5% or more Sn as a positive grid alloy, the adhesive between active material particle and the positive grid is furthermore increased. A battery having compact size, long charge-discharge cycle life, good electrolyte retention, and good overcharge resistance is obtained.