baber/WOPTO huggingface dataset:
Patent JP-S5980400-A (JP)
Title: Preparation of oily substance using activated sludge as raw material
Inventor: OKAMOTO TSUNEO
IPC: C10G1/10
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a catalyst having strong activity, by thermally decomposing a liquid mixture, prepd. by dispersing siliceous porous substance in the aqueous solution of liquid activated sludge, a water-soluble aluminum salt, an iron salt, etc. and then adding milky lime to it, at 250-500 deg.C. CONSTITUTION:A liquid mixture (c) comprising liquid activated sludge (a) and a liquid catalyst (b) obtd. by dispersing siliceous porous substance in the aqueous solution of at least one of water-soluble aluminum, iron an copper salts is prepared. After water content in said liquid mixture (c) is reduced, thermal decomposition is performed at 250-500 deg.C to obtain oily substance. Said siliceous porous substance may be acid clay, siliceous clay, SHIRASU, etc. The ratio of the component (a) in the liquid mixture (c) is ordinary 70-90wt%, and water content in the liquid mixture (c) is ordinary 85-97wt%.
Patent JP-H0716499-A (JP)
Title: Dust collector
Inventor: OTANI TAKESHI
IPC: B04C9/00
Filed: 1993-06-30
Abstract: PURPOSE:To remove much smaller particles in a cyclone dust collector by providing a steam feeding means for feeding steams to gas, and a cooling means installed downstream of the steam feeding means and for cooling the gas into which steam is fed from the steam feeding means. CONSTITUTION:In a dust collector where gas to be given dust collection 13A is introduced into a cyclone 17 and particles in the gas 13A are removed by using centrifugal force generated on the particles in the gas 13A in the cyclone 17, steam 14C is fed to the gas 13A by a steam feeding means 14. And by a cooling means 16 installed downstream of the steam feeding means 14, the gas 13A into which steam is fed by the steam feeding means 14 is cooled. As a result, the gas 13A is oversaturated to condense the steam around the particles included in the gas 13A. In this way, particles of small mass of <=0.1mu turn into those of apparent large mass by the condensation of the steam 13C to allow the removal of the particles.
Patent JP-H0514619-A (JP)
Title: Picture reader
Inventor: UEDA TOSHIHIKO
IPC: H04N1/04
Filed: 1991-07-04
Abstract: PURPOSE:To provide the picture reader provided with a linear lighting optical system with a high efficiency. CONSTITUTION:A light diffusion stripe 14 is arranged in the lengthwise direction of the surface of a light guide 11 of a columnar shape having a light source 18 at one end and a slit 13 is arranged to a position opposite thereto. The light from the light source 18 is made incident from one end of the write guide 11 and reflected totally in the write guide 11 and goes to the other end, diffused by the light diffusion stripe 14 and emits from the slit 13 to light a film F arranged in the vicinity thereof. The image on the film F to be exposed is formed on a line sensor 17 by a projection lens 16. The efficiency of the lighting optical system is enhanced by setting properly the width of the optical diffusion stripe 14 and the slit 13.
Patent JP-S6434636-A (JP)
Title: Tool life control system
Inventor: ISOBE SHINICHI
IPC: G05B19/4063
Filed: 1987-07-29
Abstract: PURPOSE:To enable the tool replacement ahead of usage manufacturing by storing the life time of the tool, the accumulated time of tool application and the remaining time of life, writing the application time in each program and comparing the remaining time of life and the application time. CONSTITUTION:A nonvolatile 14, a manufacturing program 14a including the application time of a tool, tool life data 14b concerning tool life and remaining lifetime hours are stored in CPU. A display control circuit 16 converts the digital signal to the display signal and has a display 16a indicate an operator message on a tool which has the remaining lifetime hours less than the application hours before the manufacturing starts. An input/output circuit 23 receives and sends signals from and to external equipment and generates a tool replacement signal. In such constitution, the application hours of tools is compared with the remaining lifetime hours before the manufacturing starts, on account of which the tool replacement, if necessary, can be made before the manufacturing starts.
Patent JP-H0355455-A (JP)
Title: Noise filter for air conditioner
Inventor: IWASAKI YOSHIHIRO
IPC: F24F11/02
Filed: 1989-07-21
Abstract: PURPOSE:To simplify the construction and function setting of a noise filter by a method wherein electric equipment for a fan motor, etc. are of DC type and connected between a rectifier circuit and an inverter circuit. CONSTITUTION:When driving signal is output from a control circuit 9, a contact 16 is closed, and after a short time period, a contact 15 is closed. Thereby, an enough electric current flows through a DC four-way valve coil 14. Next, when the contact 16 is opened after a specified time period has passed, the DC four-way valve coil 14 is energized through a resistance 17, so that the consuming amperage is restricted. Thus, part of noise generated by an inverter circuit is absorbed by an LC capacity of DC/DC variable power source 11 and the DC four-way valve coil 14. The residual noise and noise generated by the rectifier circuit 4 are attenuated by an AC noise filter 2. Further, AC and DC do not exist together around a control circuit 9, resulting in less influence on the overall noise tolerance.
Patent JP-H0354847-A (JP)
Title: Substrate for electronic component mounting
Inventor: ISACHI HIROSHI
IPC: H05K1/11
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the generation of a crack in through holes, in which the heads of the conductor pins for the through holes can smoothly be inserted, and a conductor circuit by a method wherein tapered opening parts are respectively formed in the through holes of a substrate toward the sides of insertion of the conductor pins. CONSTITUTION:Each through hole 1 has a tapered opening part 11 to open widely outward on the side to insert a conductor pin 2 in the hole 1 and each conductor pin 2 has a tapered flange part 22 to come into contact to the opening part 11. In the case the pins 2 are respectively inserted in the holes 1, a pin- erection device with a multitude of the pins 2 aligned on it is aligned to the holes 1 and the pins 2 are inserted in the holes 1. The heads 21 of the pins 2 are first put in the opening parts 11 of the holes 1, then, the pins 2 come into contact to the wall surfaces of the holes, are guided and are inserted in the holes. Accordingly, the pins 2 are smoothly inserted in the holes 1, a crack is never generated in the open ends and inner walls of the holes or a conductor circuit and the generation of an internal strain in the inner walls of the holes 1 is also eliminated.
Patent JP-H0353922-A (JP)
Title: Control method of profile of film
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/08
Filed: 1989-07-21
Abstract: PURPOSE:To make thickness control of a film with die lips of a top and bottom both surfaces easy, by a method wherein a measured deviation quantity of a profile is divided into two substantially, allotted to respective die bolts of a pair of movable die lips as an allotment to them and a manipulated variable is calculated every die bolt of the movable lips each. CONSTITUTION:A detected value of a thickness meter 20 detecting a profile extending over the whole width direction of a film 17 is applied to a computor 22 through an interface 21. The computer 22 is provided with a CPU 23 performing various operation treatment and RAM 24 storing a constant for performing of various operation treatment or a numerical value applied to the computer 22 from the outside like a detected value detected by the thickness meter 20. The profile of the film 17 detected by the thickness meter 20 is com pared with a target profile stored in the RAM 24 beforehand, its deviation quantity is calculated, divided into two and manipulated variables are calculated every respective die bolts 15, 16 of a pair of movable lips 12, 13.
Patent JP-S6251236-A (JP)
Title: Wafer processing system
Inventor: SATO TERUYA
IPC: B65G47/52
Filed: 1985-08-30
Abstract: PURPOSE:To facilitate automation of a wafer processing line, by using an automatic wafer-carrier conveying vehicle operated by optical communication. CONSTITUTION:An automatic wafer-carrier conveying vehicle 90 makes its optical communications window 93 to face optical communications windows 99 of a wafer prober and performs communications with the wafer prober. The vehicle is moved at a low speed to a position where input light from the optical communications window becomes the maximum value Thus the vehicle is positioned with respect to the wafer prober. Then the conveying vehicle 90 transmits a signal to the wafer prober so as to perform wafer carrier replacement. When the wafer prober receives the signal, the wafer carrier table of a wafer carrier 91, whose inspection is finished, is pushed to the side of the conveying vehicle 90. The sending of the wafer carrier table is transmitted to the conveying vehicle 90 through the optical communications window 99. After the signal is received by the conveying vehicle 90, the wafer carrier 91 on the wafer carrier table is lifted with a wafer-carrier conveying hand 92 and accommodated in the specified position in the conveying vehicle 90. Then, the conveying vehicle 90 mounts the wafer carrier 91, on which wafers that are not inspected yet are placed, on the wafer carrier table of the wafer prober.
Patent JP-S6250363-A (JP)
Title: Modified asphalt and production thereof
Inventor: MURAKAMI MUNEHIRO
IPC: C08L33/00
Filed: 1985-08-29
Abstract: PURPOSE:To obtain modified asphalt which has a low viscosity during heating so that it is easy to handle and which is suitable for use as a binder for a heated asphalt mixture for pavement, by mixing rubber obtd. from a rubber latex and a polyurethane prepolymer with asphalt. CONSTITUTION:Rubber obtd. from a rubber latex and a polyurethane prepolymer obtd. by reacting a liquid diene rubber contg. hydroxyl groups with at least 1mol (per hydroxyl group) of a polyisocyanate compd. are mixed with asphalt. The modified asphalt can be obtd. by mixing the polyurethane prepolymer with asphalt molten by heating, adding a rubber latex thereto and evaporating water.
Patent JP-H0476477-A (JP)
Title: Tracking receiver
Inventor: TOMIYA FUMIO
IPC: G01S3/32
Filed: 1990-07-18
Abstract: PURPOSE:To restrain phase variation between channels by generating address data from variation data of a condition by which phase error is generated between channels, and controlling a phase shifting quantity with the phase control data read out from the data. CONSTITUTION:Address data AD is made by combining optional one or over two input data through a changeover switch 17, and readout of phase control data of a memory circuit 16 is controlled by the AD. For example, when temperature measured with a sensor 18 is changed, the AD corresponding to the temperature is made by a switch 17. The phase control data readout from the circuit 16 by the AD, controls phase-shifting quantities of variable phase-shifters 5, 9, so as to set off the phase variation between a sum channel signal and difference channel signal generated by temperature variation. If signals corrected from phase shifting variation between channels are amplified with 6, 10, and phase synchronizingly wave-detected with 7, 11 to obtain detected outputs DELTAAZ, DELTAEL. Hereby phase error is automatically corrected, and a detected output signal containing no tracking error due to phase difference between channels is obtained.
Patent JP-S6080437-A (JP)
Inventor: KURIHARA TETSUO
IPC: A61B6/00
Filed: 1983-10-11
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-H03129621-A (JP)
Title: Thermostat device
Inventor: HENRII JIEI BOURANGAA
IPC: H01H5/30
Filed: 1990-07-18
Abstract: PURPOSE: To prevent the manual override of a warning condition caused by pushing down a reset mechanism by separating contacts through a first predetermined motion of a push button, and by blocking the contacts through a second predetermined motion thereof away from a disk. CONSTITUTION: When the temperature of a bimetal disk 29 attains its prescribed warning state, the disk springs a convex surface in a manner to depart from a cap 31. The position of a disk 9 is changed to move a medial portion of the disk together with an insulation sheet 27, then coilliding with a projection 26 of a contact arm 13 for moving a movable part of the arm 13 downwardly together with a contact 15. For this purpose, the contact 15 and a contact 17 are separated to open a circuit therebetween. The disk 29 is arbitrarily designed, such that a temperature required for returning the disk to its initial position is not more than an air temperature to which the disk of a thermostatic device is exposed. Therefore, the warning condition of the disk continues, even after the warning condition disappears, and moreover, the warning condition of the thermostatic device continues as is.
Patent JP-S6082656-A (JP)
Title: Manufacture of vibration proof gear
Inventor: KANEKO KOUICHI
IPC: C23C8/04
Filed: 1983-10-12
Abstract: PURPOSE:To manufacture a vibration proof gear generating less sound of vibration by forming the gear of ferromagnetic vibration proof steel, coating an anticarburizing agent on the boss part of the gear, and carburizing and hardening the gear. CONSTITUTION:The gear is finished by providing a finishing allowance deeper than the carburation depth to the boss part of the gear in working and finishing ferromagnetic vibration proof steel into the form of a gear. An anticarburizing agent is coated on the boss part of the gear, and the gear is carburized and hardened at 850-950 deg.C. Then the carburized layer formed on the boss part is removed by cutting, grinding, etc., and a carburized and hardened layer 2 having 0.1-2mm. (t) thickness is formed only on the tooth part 1. The strength and abrasion resistance of the tooth part 1 are increased with the carburized and hardened layer 2. Since the boss part is not carburized and hardened, the vibration due to the biting of the gear can be damped by the vibration proof characteristic of the material. The vibration proof gear with less noise due to the operation of the gear and less abrasion of the tooth part can be manufactured.
Patent JP-H0741945-A (JP)
Title: Method and device for forming film on vane for rotary compressor by physical vapor deposition
Inventor: EGAMI YASUKICHI
IPC: C23C14/50
Filed: 1993-07-30
Abstract: PURPOSE:To impart uniform wear resistance to the entire surfaces of many vanes for a rotary compressor at the same time by forming a thin film in vacuum with a jig moving the jig while revolving rotating. CONSTITUTION:Plural vanes 3 for rotary compressor are radially set in the periphery of a jig 15, and a thin film is formed in vacuum moving the jig 15 while revolving around a vapor-deposition source rotating. Consequently, a film is formed by PVD on the vane to be used in the rotary compressor, the wear resistance of the vane is improved, and many vanes are treated simultaneously with improved efficiency.
Patent JP-S5895098-A (JP)
Inventor: TAKADA JIYUUICHIROU
IPC: B66F3/12
Filed: 1981-11-30
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-H06102139-A (JP)
Title: Method and apparatus for detecting cutting of optical fiber
Inventor: KAWASHIMA SEIICHIROU
IPC: G01M11/00
Filed: 1992-07-17
Abstract: PURPOSE:To detect the cutting of an optical fiber transmission line when the line is cut for some reason. CONSTITUTION:The emitted beam of a semiconductor laser 12 is modulated by the signal of a signal source 11 and two frequencies f1, f2 from cutting detecting signal sources 13, 14 are multiplexed to modulate the semiconductor laser 12 and the output beam of this laser 12 is inputted to an optical fiber transmission line 16 through an optical coupler 15. The property such that Rayleigh back scattering light changes in its frequency characteristics according to the length of an optical fiber is utilized to detect the signal levels of two frequencies f1, f2 returned by Rayleigh back scattering by a photodetector 17 and band-pass filters 18, 19. The signal levels are compared with a reference value by a comparator 20 and, since the level difference between two signals become small when the optical fiber becomes short by cutting, the cutting of the optical fiber is detected.
Patent JP-H0514494-A (JP)
Title: Automatic test system for exchange software
Inventor: AOYAMA MASAMI
IPC: H04M3/22
Filed: 1991-07-04
Abstract: PURPOSE:To execute the test of an exchange software automatically by allowing a test execution personnel to have only to generate one command file along with a series of test procedures. CONSTITUTION:A command file separate program 7 separates each of simulate programs 3, 4, 5, 6 from one command file 8 along with a series test procedures prior to the automatic execution by each command file for a call processing simulate program 3, a common line signal simulate program 4, a control console simulate program 5 and a terminal simulate program 6 automatically, and a command generating a signal among the simulate programs 3, 4, 5, 6 and a command awaiting the reception of a signal are automatically inserted among commands requiring synchronization among the separated simulate programs 3, 4, 5, 6 of each command file.
Patent JP-H0721642-A (JP)
Title: Tape cassette loading device
Inventor: YOSHIMURA TOSHIO
IPC: G11B15/675
Filed: 1993-07-02
Abstract: PURPOSE:To simply and rigidly constitute an opening/closing mechanism of a shutter by engaging a pin with the front end of the closed shutter and retraining the pin at that position when a DCC cassette is inserted and pulled into a cassette holder. CONSTITUTION:When the DCC cassette (digital compact cassette) 50 is inserted to the cassette holder 4, a hook 20a provided on a slider 20 of the cassette loading/unloading mechanism 5 is engaged with an engaging groove 51a on a main body 51. When the cassette 50 is further pushed in slightly, a loading motor 22 is rotated, then a rotary lever 24 is turned to pull in the slider 20. According to this operation, the cassette 50 is pulled into the holder 4. On the other hand, the main body 51 is moved while being successively pulled in, and the shutter 52 is opened. Next, a cassette holder elevating mechanism is driven by a control part to lower the holder 4, thereby a reel hole is engaged with a reel receptacle 7. Thus, the setting of the DCC cassette 50 to the recording/reproducing position is completed.
Patent JP-H06157572-A (JP)
Title: Method of producing 2-(18f)fluoro-2-deoxy-d-glucose
Inventor: BURUUSU FURETSUCHIYAA JIYONSON
IPC: C07D498/08
Filed: 1993-08-02
Abstract: PURPOSE: To obtain the subject glucose useful as a radioactive agent for PET by bringing a specific compound in contact with a [ 18 F]fluoride ion under specific conditions and further, heating them in the presence of an aqueous solution of hydrogen halogenide.  
     CONSTITUTION: The objective product is obtained by bringing (A) 1,3,4,6-tetra-o- acetyl-2-o-trifluoromethane-sulfonyl-2-deoxy-β-D-mannopyranose in contact with (B) a [ 18 F]fluoride ion in (C) an organic inert solvent (preferably acetonitrile) in the presence of a compound of formula (D) (dibenzo substituted cryptand) as a phase-transfer reagent at a temperature of from 40°C to 100°C, removing the component C to obtain acetylated 2-[ 18 F]fluoro-2-deoxy-D-glucose and heating the obtained glucose to deprotect it in the presence of (E) an aqueous solution of hydrogen halogenide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1187509-A (JP)
Title: Low resistance contact between metal layer of integrated circuit and forming method thereof
Inventor: NGUYEN TUE
IPC: H01L21/28
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To form a wiring and a dual damassin wiring which are both in resistance by a method wherein a barrier layer material is deposited on a via hole so as to form a barrier layer on a selected area, an anisotopical etching is carried out to remove the barrier layer deposited on the selected area, and the via hole is connected directly to a metal layer. SOLUTION: Conductive and non-conductive barrier material are deposited in a conformal manner on the side wall surface 22 of a dielectric intermediate layer 14 and the selected area 24 of a metal layer to form a barrier layer on the side wall surface 22 of the dielectric intermediate layer 14. The barrier layer formed on the selected area 24 of the dielectric layer 14 is removed by selective anisotropic etching. In this process, the barrier layer on the barrier layer 18 is also removed, a via hole 20 has a side wall coated with a barrier surface, and it is prepared that a metal layer 12 is directly connected to another metal layer which is deposited later through the via 20. By this setup, a connection made between two metal layers without interposing a barrier layer between them can be reduced to an irreducible minimum in resistance.
Patent JP-H0242121-A (JP)
Title: Intake control device for vehicle engine
Inventor: SHIOZAWA AKIO
IPC: F02B27/02
Filed: 1988-07-30
Abstract: PURPOSE:To improve fuel consumption with output-up precisely made by controlling an opening/closing valve to be opened when an engine high rotation state in high load traveling is judged in the device having an intake passage for low speed and an intake passage for high speed in which an opening/closing valve is interposed. CONSTITUTION:When applied to a horizontal facing type engine, intake manifolds 26 and 26', having the same length and nearly orthogonally bent to left and right banks 3 and 3' from the left and right of the box-type chamber 25 connected to the downstream of the throttle body the upstream side of which is connected to an air cleaner, are connected. For each manifold 26 and 26', short intake passages 45 and 45' for high speed, having a large diameter D1 and along a center line O1, are provided to the lower part, also long intake passages 46 and 46' for low speed, having a small diameter D2 and along a center line O2, are fitted to the upper part, and opening/closing valves 50 and 50' are provided to the passages 45 and 45'. And these valves 50 and 50' are controlled to be opened when an engine high rotation condition in high load traveling is judged.
Patent JP-H0837435-A (JP)
Title: Audio equipment
Inventor: SAITO HIROYUKI
IPC: H04R3/00
Filed: 1994-07-21
Abstract: PURPOSE:To realize the audio equipment with excellent S/N. CONSTITUTION:An electronic volume 30 used when an emphasis state is needed for sound quality adjustment and an audio signal generating circuit 40 operated when the emphasis state and an attenuation state require the audio quality adjustment are provided in parallel with a line for an audio signal B. Then the audio quality adjustment from the attenuation to the emphasis at a specific frequency band is conducted. Furthermore, an electronic volume 5 is provided in series with a line of an audio signal D for the audio volume adjustment.