baber/WOPTO huggingface dataset:
Patent JP-S62159042-A (JP)
Title: Pulverized particle analyzing instrument
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N15/14
Filed: 1985-12-31
Abstract: PURPOSE:To easily estimate a source for generating pulverized particles which are impurities in a sample liquid and the degree of the generation by continuously detecting the org. carbon concn. (TOC) of the volatile component and total org. carbon concn. (total TOC) in the gas evaporated from the sample liquid. CONSTITUTION:The sample water is evaporated by an evaporating means A and the number and size of the pulverized particle in the gaseous sample are continuously measured by a means B for measuring the pulverized particle. The total TOC and the TOC of the volatile component as compsn. information are continuously measured by a means C for measuring the TOC and the measurement data thereof are outputted to a data processing means D. The means D outputs the number and concn. of the pulverized particle from the means B as well as the size of the discrite pulverized particles and the particle size distribution obtainable therefrom, calculates the discrete carbon index CK to indicate the org. carbon content of each discrete particle, and discriminates and outputs the nature and kind of each discrete carbon particle in accordance with the discrete carbon index CK. The source for generating the pulverized particle contained in the sample water and the degree of the generation are, therefore, easily estimated from the result of such output.
Patent JP-H01186887-A (JP)
Title: Ptelisine derivative and preparation having antiarrhythmic action and diuteric action containing the same
Inventor: INGURITSUTO HOFUMAN
IPC: A61K31/505
Filed: 1988-11-28
Abstract: NEW MATERIAL: The compound of formula I {R 1  is H, halogen, trifluoromethyl, nitro, -(A) n -OR 3  (R 3  is H or 1-6C alkyl; A is spacer alkylene having 1-6 chain members; n is 0 or 1), -(A) n -NR 4 R 5  [R 4  and R 5  forms (1-4C alkyl substituted) 5-6 membered ring together with N]}.  
     EXAMPLE: 2,4,7-triamino-6-[4-(4'-brombenzyl)phenyl]pteridine.  
     USE: Antiarrhthmic and diuretic agents.  
     PROCESS: The substituted benzyl anide of formula II is reacted with 2,4,6- triamino-5-nitrosopyrimidine of formula III for closing the ring under a optimal conditions for condensation. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63151503-A (JP)
Title: Pneumatic radial tyre
Inventor: KOSEKI HIROYUKI
IPC: B60C9/18
Filed: 1986-12-15
Abstract: PURPOSE:To improve durability by arranging the widest belt ply whose cord arrangement is specific at the outside of a carcass layer and the second widest belt ply at its outside and arranging the outside ends in the width direction so that they may be positioned between the outside ends, in the width direction, of both belt ply layers on its outside. CONSTITUTION:A belt layer 31 composed of the widest belt ply 32 and the second widest belt ply 33 is arranged at the outside, in the radial direction, of the crown part 27 of a carcass layer 22. And these belt plies 32, 33 are so buried that cords 34, 35 for reinforcement made of steel, etc., may cross each other with a tyre equatorial face 25 between. And a reinforcing ply layer 38 comprised of reinforcing plies 40, 41 buried in parallel with a cords 42, 43 equatorial face is arranged at the outside, in the radial direction, of the belt layer 31 in a shoulder part 39. And the outside ends E, F in the width direction, of the reinforcing plies 40, 41 are positioned between the outside ends G, H of the belt plies 32, 33. By this constitution, belt crack can be prevented at the end, in the width direction, of the widest belt ply.
Patent JP-H06186534-A (JP)
Title: Production of cholesteric liquid crystalline film
Inventor: MAZAKI HITOSHI
IPC: C08L67/00
Filed: 1991-08-29
Abstract: PURPOSE:To produce the film capable of selectively reflecting light of specific wavelengths. CONSTITUTION:The cholesteric liquid crystalline film is produced by forming a film consisting of a liquid crystalline high polymer which makes cholesteric orientation in a liquid crystal state and attains a glass state at a temp. below the liquid crystal transition point on an oriented film formed on a light transparent substrate. As a result, the good-quality film immobilized with the monodomain cholesteric structure uniform over the entire part is provided. Since the control of a cholesteric pitch length is easy, the liquid crystal film meeting various kinds of optical and decorative applications is provided at a low cost.
Patent JP-H11131976-A (JP)
Title: Pipe-jacking machine
Inventor: MORO TAKASHI
IPC: E21D9/093
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of propulsion resistance while resolving the delay of actual operation at the time of direction correction operation generated in a pumping earth-removal type pipe-jacking machine. SOLUTION: The pumping earth-removal type pipe-jacking machine is constituted in such a manner that the pipe-jacking machine has a leader, to which a rotary excavating tool 2 having an excavation outside diameter larger than the outside diameter of a leader body 1 is installed, a viscosity-imparting material is injected to excavated materials and mud having plastic fluidity is generated and the mud is passed on the outer circumferential side of the leader body 1.  A plurality of direction correction plates 11 being mounted on the leader body 1 in a rockable manner, pushing the rotary excavating tool 2 against a ground while taking reaction by the ground by rocking and capable of correcting the direction of the propulsion of a leader are set up at intervals so as to form mud passages 10a among the direction correction plates 11 and the outer circumference of the leader body 1 and arranged so as to be kept in the excavation region of the rotary excavating tool 2 while a plurality of hydraulic jacks 12 rocking the direction correction plates 11 respectively and capable of pushing the direction correction plates 11 against the ground are fitted to the leader body 1 at that time.
Patent JP-S62157438-A (JP)
Title: Terminal circuit for signal transmission line
Inventor: TACHIKAWA KENJI
Filed: 1985-12-28
Abstract: PURPOSE:To connect many terminal circuits to a signal transmission line and to prolong the length of the signal transmission line by providing a transmission control element showing the conduction enable state in response to the operation of a transmission control circuit functioning at the transmission signal to a high impedance. CONSTITUTION:A transmission control circuit 5 is operated in a terminal circuit 10 offered for the transmission prior to the sending of a transmission signal to conduct a transmission control transistor (TR) 2. The a power voltage Vcc is fed to a pull-up resistor R. Then the transmission signal is sent to a signal transmission line L by turning on/off the transmission TR 1 is response to the transmission signal outputted from a transmission signal generator 2. After the end of transmission, the TRs 1, 2 are kept in the OFF state. Then all terminal circuits 10', 10'' except the circuit 10 offered for the transmission are brought into the reception state and the TRs 2, 1 are in OFF state, when the input impedance of the terminal circuits is not decreased.
Patent JP-S62155718-A (JP)
Inventor: OTAKE ISAO
IPC: H02G7/16
Filed: 1985-12-27
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-H03159029-A (JP)
Title: Ultrahigh frequency electron tube
Inventor: SHIMOE OSAMU
IPC: H01J23/24
Filed: 1989-11-17
Abstract: PURPOSE:To produce a large output because of diverging no electron beams and absorbing no circuits by using a specific superconductor as conductive material. CONSTITUTION:A high temperature superconductor is used on the wall surface of a space where an electron beam intersects with an electromagnetic wave to form irregularities made up by an electromagnetic circuit on a part of the wall surface. As conductor material, superconductor at a critical temperature of more than 77K is used there. As a superhigh frequency circuit, there is a slow wave circuit, and an electron beam with high density is passed through electromagnetic waves induced in the circuit so that an interaction is made to occur. However, in the case of high frequency, as it becomes higher, the space of interaction becomes narrower that much with the result that the quantity of contributing electron beams decreases or the electron beams hit against the circuit to produce heat; while, as there is the high temperature superconductor in the circuit, the electron beams pass along the wall surface as they are left converged. It is thereby possible to produce an ultrahigh frequency and a large output.
Patent JP-H11128461-A (JP)
Title: Game board of pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine game board provided with a prize ball detecting means without limiting the arrangement position of a prize device and the forming position of a prize ball guide passage. SOLUTION: In a Pachinko machine game board 8, a plurality of prize devices 10, 13a, 13b having one or two or more Pachinko ball prize holes 13c, 13d, 17a are installed thereto, and a prize ball guide passage for guiding prize balls from each of prize holes 13c, 13d, 17a out of the game board 8 is formed on the reverse side of the game board 8. Ball passages 56, 62, 65, 66, 67, 68 constituting a part of the prize ball guide passage are formed on the reverse side of at least one prize device 10 of the prize devices 10, 13a, 13b, and detectors 71, 72, 73, 74 for detecting the prize balls from the prize device 10 having the ball passages 56, 62, 65, 66, 67, 68 formed thereon or the prize hole 17a provided on other prize device 17 are provided on a part of the ball passages 56, 62, 65, 66, 67, 68.
Patent JP-H07144136-A (JP)
Title: Photocatalyst for removing heavy metal ion in liquid and device using the same
Inventor: KAWASHIMA KOICHI
IPC: B01J35/06
Filed: 1992-10-12
Abstract: PURPOSE:To adsorb and remove heavy metal ion in liquid with high efficiency by irradiating light to a photocatalyst on whose each heat resistant fiber of woven fabric having light transmissivity without carrying noble metal, a coating film of titanium oxide is formed. CONSTITUTION:A photocatalyst 2 for removing heavy metal ion in liquid is formed by forming a coating film of titanium oxide on each heat resistant fiber of woven fabric having light transmissivity without carrying noble metal. To form the coating film of titanium oxide, solution prepared by dissolving a photosetting resin and a precursor turning into titanium oxide by heating in compatible solvent is held in the woven fabric, the photosetting resin in the solution is subjected to photosetting, and then the woven fabric is dried and fired. The photocatalyst 2 is arranged in a vessel 1 and solution contg. heavy metal ion is circulated and passed in the vessel 1 through a pump 3. Light is irradiated from a light source 4 equipped with a condensing mirror 5 installed near the vessel 1 to adsorb and remove heavy metal ion in liquid.
Patent JP-H06122331-A (JP)
Title: Drive wheel torque control device for vehicle
Inventor: MASUDA KATSUHIKO
IPC: F16H48/12
Filed: 1992-10-12
Abstract: PURPOSE:To secure the driving performance of a vehicle and the stability of the vehicle behavior even if hydro-planing occurs during a high-speed travel by controlling the differential limiting torque. CONSTITUTION:The vehicle body speed VN is detected from an NFL sensor and an NFR sensor (S1, S2), and the target revolving speed differences DEFMN, DEFMD on the drive wheel side and the nondrive wheel side are obtained by map retrieval when the vehicle body speed VN is the preset value VX or above (S3, S4). When the drive wheel side actual revolving speed difference DEFD is larger than the DEFMD value, the high-speed side drive wheel is selected as the idle running wheel, and the hydro-planing coefficient KHPD corresponding to the acceleration is calculated (S5 ... S8). When the DEFD value is smaller than the DEFMD value, the nondrive wheel side actual revolving speed difference DEFN is compared with the DEFMN value. If the former is larger than the latter, the low-speed side nondrive wheel is selected as the free running wheel, and the hydro-planing coefficient KHPN corresponding to the deceleration is calculated (S5 ... S13).
Patent JP-H04171805-A (JP)
Title: In-line application type exposure developing device
Inventor: FUJIWARA MAKOTO
IPC: G03F7/20
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the contamination of a wafer by dirts adhering to the rear surface of the wafer so as to improve the product yield by performing various kinds of processes while the wafer is carried with a vacuum chuck in a paired state. CONSTITUTION:When a wafer carrier 4 containing a wafer 5 to be processed is set in an applying section, the wafer 5 contained in the carrier is set on a vacuum chuck in a vacuum chuck carrier 6 in a paired state by means of an unloading mechanism and the wafer 5 and all of the applying, exposing, and developing processes to be performed to the wafer 5 thereafter are performed in the paired state. In other words, the vacuum chuck 7 is used between the wafer 5 and a carrying mechanism and the wafer 5 is carried while the wafer 5 is put on the chuck 7 in a united state. The chuck 7 is provided with through holes and, when the wafer 5 is carried by a vacuum suction arm, the wafer 5 is carried, with the wafer 5 being held by the arm by suction through the through holes of the chuck 7. After the vacuum suction arm, the wafer 5 is thoroughly carried by the chuck 7 and the carrying mechanism does not come into direct contact with the wafer 5.
Patent JP-H07149438-A (JP)
Title: Paper sheet feeding/discharging system for printer
Inventor: SATO TATSUNARI
IPC: B41J13/00
Filed: 1993-11-30
Abstract: PURPOSE:To automate work for feeding and discharging paper sheets to a printer by allowing a paper sheet carrier to move an elevation mechanism up and down for positioning and to carry a sheet feeding/discharging case into and out of a paper sheet feeding/discharging mechanism for the printer. CONSTITUTION:A paper sheet carrier 2 is provided with a positioning mechanism, for which a line sensor and an area sensor are used, for front, rear, right and left positioning in a stopped state. The paper sheet carrier 2 is also provided with an elevation mechanism 44 so that a positioned mark on a sheet feeding/ discharging case 1 or a positioned mark on a feed port or a discharge port in a printer 5 is detected by a detecting means provided in the paper sheet carrier 2 with the up-and-down movement of the elevation mechanism 44 to allow the paper sheet carrier 2 to perform carrying in-and-out work, that is to take the paper sheet feeding/discharging case 1 out of a paper sheet shelf 3 or the printer 5 and to store the paper sheet feeding/discharging case 1. In this way, work for feeding/discharging paper sheets to the printer 5 is automated and non-stop operation is allowed.
Patent JP-S61206739-A (JP)
Inventor: ANDORE NIYUERU
IPC: B65H31/08
Filed: 1985-12-28
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-H09144970-A (JP)
Title: Instantaneous type self-seal connector
Inventor: KIMURA KENZO
IPC: F16L37/24
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-seal connector, which has the excellent sealing property and the excellent durability and which can aim at the rationalization of installation and transferring work. SOLUTION: A valve seat 11 for socket is provided at a nearly central part of a pipeline 42 inside of a socket 2, and a valve core 10 for socket, of which head is energized to the valve seat 11 for socket, is built in the valve seat 11 for socket. On the other hand, a tip of a nipple 3 is formed with a valve seat 41 for nipple, and a valve core 40 for nipple, which is energized to the valve seat 41 for nipple, is built in the valve seat 41 for nipple. The tip of this nipple 3 is inserted into a pipeline 12 inside of a socket, and when the valve seat 41 for nipple contacts with the valve seat 11 for socket, each valve core 10, 40 is retreated so as to communicate the pipeline 12, 42 thereof with each other. An O-ring, which is fitted in the tip side of the pipeline 12 inside of the socket, seals when the tip of the nipple 3 is inserted into the socket.  Thereafter, a pin 7 of the tip of the socket is locked with a locking groove 39 of the nipple for fixation.
Patent JP-H09142784-A (JP)
Title: Boom derricking device of crane
Inventor: OHASHI HIROSHI
IPC: B66C23/82
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the safety of boom derricking work by preventing the accident of rope cutting or the like caused by a reduction in the life of a boom derricking rope. SOLUTION: A boom 23 is loaded on the front part of a machine body 22 so as to be freely rotated back and forth and an derricking lever 28 is provided in the rear part of the machine body 22. A rotary driving section 29 is provided in the base end part of the derricking lever 28 and the derricking lever 28 is rotated back and forth by this rotary driving section 29. Further, the tip of the boom 23 and the tip of the derricking lever 28 are connected to each other via a pendant rope 32. When the derricking lever 28 is rotated back and forth by driving the rotary driving section 29, the tip of the boom 23 is pushed/pulled via the pendant rope 32 and the angle of the boom 23 is changed.
Patent JP-H09147482-A (JP)
Title: Recording and reproducing device
Inventor: HOSOHARA NOBUHIRO
IPC: H04N5/7826
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device for reducing a noise by recording the noise intruding from a sound collecting microphone, on the recording area in a format of the recording medium as noise data. SOLUTION: The machine noise inputted from the microphone 11 is converted by a converter 9 and inputted to a circuit 4 as a noise signal, after amplified by an amplifier 10. The audio signal or noise signal selected by a microcomputer 8 is outputted by the circuit 4. The circuit 4 is controlled so that the audio input signal is selected, after the noise signal is selected at the start time of recording by the microcomputer 8. By the data outputted from a processing part 15, each signal of the reproduced sound or reproduced noise is selected in a circuit 16. The selected signal is stored in a memory 20, and the noise data are read out at the time of reproduction, then the noise is reduced from the audio signal by a subtracter. After that, the D/A conversion is made by a converter 18 to output the data as a signal 19.
Patent JP-H01289602-A (JP)
Title: Work delivery control method in facing spindle lathe
Inventor: MITSUGUCHI YUKIO
IPC: B23B3/30
Filed: 1988-11-28
Abstract: PURPOSE:To enhance machining accuracy by positioning first and second spindles in respective delivery angle positions on the basis of a work delivery command, and delivering a work held by means of the first spindle to the second spindle. CONSTITUTION:Upon completing machining with respect to a work 36 held by means of a first spindle 3a, a main control unit 12 commands C-axis control units 21 and 22 receiving signals every predetermined rotary angle from transducers 3d and 5d on the basis of a delivery program stored in a memory 16 to position spindles 3a and 5a in delivery positions, that is, in such positions that a reference position separates from a C-axis origin by a predetermined angle in a C direction. After positioning the spindles 3a and 5a in the delivery positions by the effect of the drive of motors 3c and 5c, the unit 12 releases the chuck 5b of the second spindle 5a so as to move a spindle stock 5 onto a 3 side, fastens the chuck 5b while releases a chuck 3b, and delivers the work 36 to the second spindle 5a. This enables accurately machining together with C-axis control.
Patent JP-S63152990-A (JP)
Title: Production of sorbic acid
Inventor: SUZUKI GENSHI
IPC: C12R1/185
Filed: 1986-12-17
Abstract: PURPOSE:To obtain sorbic acid having high purity in high efficiency without producing by-products, by contacting 2,4-hexadienal with bacterial cell or extracted cell of microorganism belonging to Arthrobacter genus, etc., to effect the oxidation of the hexadienal. CONSTITUTION:2,4-Hexadienal is made to contact with one or more kinds of microorganisms capable of oxidizing 2,4-hexadienal, e.g. Arthrobacter oxydans, Bacillus cereus, Nocardia erythropolis, Pseudomonas pseudoalcaligenes, etc. The microorganism may be the cell of proliferation period, cell of resting stage, immobilized cell or a substance extracted from the cell. The reaction of the microorganism and 2,4-hexadienal is carried out under aerobic condition and the objective sorbic acid can be separated and purified by conventional process after separating the reaction mixture into solid and liquid.
Patent JP-H11135517-A (JP)
Title: Compound semiconductor device
Inventor: ASANO TETSUO
IPC: H01L29/205
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device with reliability and stable high output characteristics in a super-high frequency range. SOLUTION: A cell region 13 made up of unit cells 12 in a stripe configuration, a collector wiring electrode 15, and a base wiring electrode 16 put in a tooth configuration and in parallel with the cell region 13, are formed on a semi-insulated semiconductor substrate 11. In addition, each heat radiating electrode 17 put on both sides of the collector wiring electrode 15 and in parallel with the cell region 13, a first thick gold plated layer 20 connected through an opening in an insulating film to the radiating electrode 17 and an emitter region of each unit cell, a bonding pad 16b put near to a side of the semiconductor substrate 11, and a bonding pad 15b put near to the other side of the semiconductor substrate 11 are formed on the semi-insulated semiconductor substrate 11.  Then, almost all the parts other than the face of the collector wiring electrode 15 is covered by the first thick gold plated layer 20, and at the same time a second thick gold plated layer 20b is provided on the collector wiring electrode 15.
Patent JP-H054268-A (JP)
Title: Extrusion molding method of phenolic resin pipe and device therefor
Inventor: MIYASAKA TAKESHI
IPC: B29C48/09
Filed: 1991-11-15
Abstract: PURPOSE:To eliminate stagnation and local hardening of resin and improve the productivity by a method wherein a mandrel is made to be shiftable back and forth on the axis of a screw shaft and, at the same time, the ratio of the outer diameter on the inlet side of a die to heat on its outlet side is properly set. CONSTITUTION:The extruding device concerned consists of a feed screw 4, a cylinder 2, a die 5 and a mandrel 6. The mandrel 6 can shift on the axis of the screw 4 by projecting from the die 5 and, in addition, is constituted rotatable separately from the screw 4. The relationships R1/R2=0.25-1.0 and S1/S2=0.1-2.5 are set to be satisfied, in which R1 is the outer diameter on the outlet side of a die, R2 is that on its inlet side, S1 is the crossectional area on the outlet side of the die and S2 is that on its inlet side. Further, the inclination of the outside of flow passage moving from the inlet side to the outlet side of the die 5 is 35 deg. or less to the axis of the screw 4. The temperature of the heating zone of the cylinder 2 is set to be 120-145 deg.C and that of the die is set to be 150-200 deg.C. After extrusion, resinous material is shaped is shaped and hardened into non-molten state.