baber/WOPTO huggingface dataset:
Patent JP-H08303746-A (JP)
Title: Melting and combustion device
Inventor: TANAKA MASA
IPC: F23G5/32
Filed: 1995-05-02
Abstract: PURPOSE: To perform a stable discharging of molten slag and prevent NOx from being increased and a gasification efficiency from being reduced in a melting and combustion device having a sub-combustion device. CONSTITUTION: In melting and combustion device comprising a main combustion device 1 having a vertical downward-directed circulating flow and a conical throat 4 with its lower end narrowed and an inclined sub-combustion device 5 to which a lower end of the throat 4 of the main combustion device 1 is connected, an inner circumferential bottom surface of the sub-combustion device 5 is provided with a longitudinal recessed groove 11 communicated with a tap 6 for slam, resulting in that the molten slag is not influenced by the circulating flow of the combustion gas and discharged stably and in addition, a circulating force of the combustion gas is not weakened and then NOx is prevented from being increased in its volume and a gasification efficiency is also prevented from being reduced.
Patent JP-S60252621-A (JP)
Title: Epoxy resin curable with energy radiation
Inventor: HAYASE SHIYUUJI
IPC: C08G59/00
Filed: 1984-05-30
Abstract: PURPOSE:The titled composition that is obtained by using an epoxy resin, an aluminum compound and a specific silicon compound, thus being suitable for use as an insulating material for electric appliances, because it has good storage stability, cures rapidly, and has good electric properties such as dielectric dissipation factor. CONSTITUTION:The object composition is obtained by using (A) an epoxy resin (preferably an epoxy compound or a mixture there of at least one selected from the group consisting of an acid anhydride, phenolic compound, a compound having an ethylenically unsaturated compound and imide compound, (B) an aluminum compouns and (C) a silicon compound forming silanol groups by irradiation of energy rays, preferably a compound bearing silyl ester or peroxysilyl groups, e.g., a derivative of a carbolyxic acid ester of the formula (X is direct bond, CH2, O, S) and, preferably (D) a senstitizer so that the amount of B to component A is 0.001-10pts.wt. and components C is 0.01-20.
Patent JP-H07317138-A (JP)
Title: Abnormality display device for vacuum valve
Inventor: MURAYAMA YASUHIRO
IPC: E03F5/22
Filed: 1994-05-24
Abstract: PURPOSE:To easily find the failure of a vacuum valve used in a vacuum type sewage collecting device on the ground without requiring any power source. CONSTITUTION:A level detecting vessel 16 vertically arranged in a manhole 5 is blocked in the upper end and opened in the lower end. Its lower end is submerged under a water surface 26 when the level in the manhole 5 becomes abnormally high, and a pressure based on the level is generated in the inner part. The pressure in the level detecting vessel 16 is delivered onto the ground by a conduit 17. An abnormality indicator 18 is operated in conformation to the pressure delivered from the conduit 17.
Patent JP-H1043924-A (JP)
Title: Adjustable reamer
Inventor: PLANCHE SIMON
IPC: B23B51/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide different three kinds of functions, and obtain an adjustable reamer. SOLUTION: A reamer is composed by containing a securing part 11, a shank, guide members 24 and 25, at least a single cutting insert, adjusting means 36, 37, 38 and 39 and first and second fastening means 27 and 40, and the first fastening means can be opened from the shank. A first contact place is arranged between the first fastening means and the shank, and a second contact place is arranged between the first fastening means and the cutting insert. An angle εbetween the first and the second contact places related to the reamer rotation axis CL is set larger than at least 100 deg., preferably, 135 deg..
Patent JP-S61267486-A (JP)
Title: Recording and reproducing device
Inventor: YANAGIDATE MASAHARU
IPC: G11B20/02
Filed: 1985-05-21
Abstract: PURPOSE:To make a hue change eliminating device unnecessary and to simplify the constitution of a reproducing device by recording a chrominance signal in a video signal on a recording medium after converting the chrominance signal to a color difference signal. CONSTITUTION:The video signal recorded on a rotating recording medium 59 is taken out by an optical pickup 58 and is supplied to a frequency separating circuit 63, and the frequency separating circuit 63 separates the input signal to a luminance signal and the chrominance signal. Since the chrominance signal is recorded as color difference signals, the separated chrominance signal becomes an R-Y signal and a B-Y signal alternately at every one horizontal scanning period. An encoder circuit 73 modulates a reference subcarrier supplied from a reproducing reference signal generating circuit 69 by inputted R-Y signal and B-Y signal and mixes them thereafter to form a chrominance signal, and this chrominance signal is supplied to a video process circuit 74. The time base compensated luminance signal is inputted to the video process circuit 74 also, and a video signal is formed on the basis of these time base compensated luminance signal and chrominance signal.
Patent JP-S5633097-A (JP)
Title: Treatment of waste water
Inventor: YASUDA YUUJI
IPC: C02F3/34
Filed: 1979-08-29
Abstract: PURPOSE: To eliminate the installation of re-deration tank, by supplying the organic carbon source to the denitrification bath from outside and at the same time setting the circulating quantity of the nitrified solution to the 60W100 times as much as the waste water.  
     CONSTITUTION: The waste water W 1  is sent to the 1st denitrification bath D-1 for denitrification and dilution and then sent to the nitrification bath N. The nitrified solution is sent to the 2nd denitrification bath D-2 for supplement of a lower T-N elimination rate. Here the organic carbon source M such as the methanol or the like is injected into the bath D-1, and at the same time the circulating quantity of the nitrified solution NL is set to the 60W100 times as much as the quantity of the waste water flowed in. As a result, the T-N elimination rate can be increased in the first-half process, and the bath D-2 can function as the inner breath type denitrification bath in which the cell of the microorganism itself is used for the BOD source and thus with no particular supply of the BOD source from outside. As a result, the residual BOD is eliminated to exclude the re-deration tank after the 2nd denitrification bath. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05287612-A (JP)
Title: Conductive acrylic fiber and its production
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F8/08
Filed: 1992-04-01
Abstract: PURPOSE:To obtain the subject fiber not colored black and excellent in the electric conductivity by spinning a dope comprising a non-conductive component and a conductive component which comprises a dope produced by dispersing a conductive agent consisting of specific conductive particles in a matrix polymer having a specific intrinsic viscosity. CONSTITUTION:Acrylonitrile, methyl acrylate, methacrylsufonic acid sodium salt, etc., are radically polymerized to produce an acrylic polymer dope having an intrinsic viscosity of >=1.13 as a matrix. Conductive particles comprising fibrous fine particles having aspect ratios of >=4 are dispersed in the produced matrix to obtain the conductive component. The conductive component is mixed with a non-conductive component in a spinning dope viscosity ratio of <=0.5 between the non-conductive component and the conductive component. The mixture is spun and subsequently subjected to a drawing process, etc., to obtain the objective fiber in which the conductive particles have an X-ray orientation degree of >=90%.
Patent JP-S5233237-A (JP)
Title: Elevator control system
Inventor: NISHI KENICHI
IPC: B66B1/16
Filed: 1975-09-09
Abstract: PURPOSE: Elevetor control apparatus, in which specified personel only can be utilized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306019-A (JP)
Title: Information processing device and processor
Inventor: FUKUI TAKAHIRO
IPC: G06F12/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow replace operation of a cache memory to be successively performed for many times when there is no branching instruction. SOLUTION: When an instruction corresponding to a program counter 8 is not stored in an instruction cache memory 5, an instruction cache controller 9 outputs a cache replace signal 20. When a branching instruction does not exist in an instruction column being transferred to the instruction cache memory 5 which flows in an internal bus 13, a next address cache hit detection unit 11 outputs a cache replace signal 21. In accordance with a cache replace signal 25 obtained by an OR circuit 26 performing logical sum operation with the cache replace signals 20 and 21, a bus interface unit 3 transfers a specified instruction column to the instruction cache memory 5 from a main memory 2.
Patent JP-H048983-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin pipe
Inventor: SUGAWARA HIROSHI
IPC: B29C47/02
Filed: 1990-04-24
Abstract: PURPOSE:To prevent a deformation and to stabilize the size accuracy by providing a process to surround with two layers of reinforced fiber composites, a process to heat-fuse both reinforced fiber composites to form a tube body, and a process to fuse, extract, and laminate a thermoplastic resin, on the periphery of the mandrel of an extruding metal mould. CONSTITUTION:A slender extruding metal mould 20 to fuse and extrude a thermoplastic resin in a tube form is made into a mandrel. On the periphery of the mandrel, a reinforced fiber composite 10a made by holding a thermoplastic resin to a reinforced fiber which consists of numerous filaments is provided to surround in a tube form in the longitudinal direction. On the periphery of the reinforced fiber composite 10a surrounding in a tube form, a reinforced fiber composite 11a of the same is wound, and both reinforced fiber composites 10a and 11a are heat-fused to form a tube-formed body 101. On the inner surface of the tube-formed body 101, a thermoplastic resin is fused and extruded from the extruding metal mould 20, and laminated integrally. As a result, a good size accuracy, and an excellent pressure resisting and antishock property can be obtained.
Patent JP-H07313483-A (JP)
Title: Transmitting and receiving method and rf coil of mri device
Inventor: KATO YASUSHI
IPC: G01R33/34
Filed: 1994-05-24
Abstract: PURPOSE:To provide the RF coil of the MRI device which can prevent unnecessary magnetic coupling with a testee body and a decrease in SNR. CONSTITUTION:Shielding conductors Q1 and Q2 are provided along a couple of opposite elements E2 and E3 among elements E1, E2, E3, and E4 which constitute a rectangular loop. The RF coil 10 is installed so that the opposite direction becomes parallel to a main magnetic field, thereby cutting off an RF magnetic field component parallel to the main magnetic field and/or an MR(Magnetic Resonance) signal component outside an interested area. Consequently, a waste of excitation power is eliminated and no extra load is placed on an amplifier, etc. Further, even the testee body is not loaded. Furthermore, the pickup of an MR signal component from outside the interested area is suppressed and the SNR(Signal Noise Ratio) in the interested area can be improved.
Patent JP-H07313408-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA KIYOSHI
IPC: A47L9/00
Filed: 1994-05-24
Abstract: PURPOSE:To prevent a case main body from vibrating and generating a vibration noise accompanied with the driving of a motor-driven blower. CONSTITUTION:A cushion member 14 is mounted on the motor-driven blower 13 provided in a case main body from the front surface to the peripheral surface and plural ribs 16a which extend in the radial direction of the motor-driven blower 13 are formed on the case main body, and plural ribs 16b which extend in the thrust direction of the motor-driven blower 13 are formed on the case main body and a step part 14a for evading abutment on the ribs 16a extending in the radial direction is formed on the cushion member 14.
Patent JP-S62268435-A (JP)
Inventor: KUMAGAI SHIGETO
IPC: E03B3/02
Filed: 1986-05-15
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-S60255858-A (JP)
Title: Insulating resin paste
Inventor: NAKATSUKA RIYUUZOU
IPC: C09D5/25
Filed: 1984-05-31
Abstract: PURPOSE:To provide one-pack mounting electrical insulating thermosetting resin paste, consiting of an inorg. filler, an epoxy resin, a curing agent, a curing accelerator and a solvent. CONSTITUTION:A finely divided inorg. filler (A) (e.g. silica, ground limestone or zirconia) having such a particle size distribution that at least 80wt% of the powder is composed of particles having a particle size of 5mum or below, a liquid epoxy resin (B) (having a hydrolyzable halogen-contg. group content of 600wt. ppm or below and contg. an average of at least 2.5 epoxy groups per molecule), a curing agent (C) contg. at least 2.5 active hydrogen atoms per molecule (e.g. polyhydric phenol), a curing accelerator (D) composed of a tert. amine solt and a solvent (E) (pref. non-arom. solvent having a b.p. of 120-250 deg.C) are blended together in such a proportion as to give a ratio of an average epoxy equivalent of the epoxy resin to an average active hydrogen equivatent of the curing agent of 3 or below.
Patent JP-S5635788-A (JP)
Title: Electroplating method for black film
Inventor: MARUTA MASATOSHI
IPC: C25D3/60
Filed: 1979-08-30
Abstract: PURPOSE: To form film of good black appearance having excellent resistance to corrosion and discoloration in plating method described in the title, by the addition of NH 3  to a key plating soln. consisting a essentially of a specific qualitity of alkali metal salt such as stannous salt in order to adjust its pH to a prescribed value.  
     CONSTITUTION: In plating to form black film, NH 3  is added to a key plating soln. contg. stannous salt such as stannous chloride, Ni salt such as nickel chloride or alkali metal salt of glucoheptonic acid such as gluconic acid or sodium gluconate as principal components, said stannous salt and Ni salt being respectively 1W25g/ l in terms of metallic tin and 4W25g/l in terms of metallic Ni, in order to adjust the pH to 7W10; thus Sn-Ni alloy plating is performed. Hereby a plating film having uniform black luster, excellent resistance to corrosion and discoloration is formed at over wide range of current density. This method allows to facilitate the waste water treatment bacause it contains no harmful substances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5536067-A (JP)
Title: Addition for casting material
Inventor: KAMIMURA SEIICHI
IPC: B22C1/02
Filed: 1978-09-08
Abstract: PURPOSE: To improve the quality of the casting surface and to obtain an excellent casting article by adding the thermoplastic substance obtained by heat treatment to heavy oil which is produced incidentally by thermal cracking, etc. of oil system hydrocarbon, to casting sand, in addition to a caking agent.  
     CONSTITUTION: In case olefin, etc. are produced by performing thermal cracking or steam cracking to oil system hydrocarbon such as naphtha, kerosene, light oil,  etc. at 600W1000°C, heavy quality oil whose boiling point is more than 150°C can be obtained as a by-product. By carrying out heat treatment to this oil under normal pressure or pressure of 50kg/cm 2  at 330W450°C for 10W15hours, it is possible to obtain thermalplastic substance whose softening point and boiling point are 100W250°C, and less than 350°C, respectively, and which contains no residue. The afore-mentioned thermoplastic substance is added to the casting sand to which a caking agent has been combined, by 0.05W1.0wt%. In case a cast is made with this sand, since the quality of the cast surface which is contacting the solution is elevated, a casting with excellent casting surface can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10303766-A (JP)
Title: High-frequency electronic device
Inventor: SAITO MASAHIKO
IPC: H04N5/50
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve image quality by reducing the level of a disturbing signal caused by an oscillated signal at a modulation section and an oscillated signal from a tuner section, in the case that the modulation section and the tuner section are operated at the same time. SOLUTION: This device is provided with a modulation section 4 having an oscillator 10 and with a tuner section 5 having a highfrequency section 14, that selects a received television signal and provides an output of the selected signal, a mixer 15 that applies frequency conversion to the television signal selected and outputted from the high-frequency section 14, and a local oscillator 16 that gives a local oscillation signal to the mixer 15. Then the high-frequency section 14 has an inter-stage tuning circuit 25 that gives the selected television signal to the mixer 15, a low-pass filter 19 is connected between the inter-stage tuning circuit 25 and the mixer 15, and a cut-off frequency of the low-pass filter 19 is selected higher than a highest frequency of the television signal received by the high-frequency section 14.
Patent JP-S603524-A (JP)
Title: Weight measuring device
Inventor: KONISHI SATOSHI
IPC: G01G3/14
Filed: 1983-06-21
Abstract: PURPOSE:To attenuate and stabilize a load vibration by a natural frequency of a load cell as quickly as possible and detect the weight precisely by connecting the load cell to a frame through a vibration damper provided on the other side. CONSTITUTION:When a combined measuring device is operated, and an object to be measured is thrown into a measuring hopper, a load cell 7 supported in a cantilever form against a frame 2 by its throw-in energy is vibrated by its natural frequency first, and its detecting signal is inputted to a micro-computer. During this time, a base vibration is transferred and inputted unavoidably to the load cell 7 and a dummy load cell 7' through the base from the frame 2. Accordingly, a disturbance vibrating signal by throwing in the object to be measured from the measuring hopper, a base vibrating signal, and a weight signal of the object to be measured are joined and inputted in advance to a detecting signal detected and inputted by the load cell 7.
Patent JP-H06326163-A (JP)
Title: Ultrasonic wire bonding device
Inventor: MITACHI NOBORU
IPC: H01L21/607
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the generation of the large dispersion of the positions of bonding, and to obviate the frequent generation of defective wire bonding by detecting and correcting the displacement of the actual position of bonding to the position of bonding at every setting. CONSTITUTION:The position of a reticle 22 (a wedge), the position of bonding, to a pad 21 as a first bonding point is set on a monitor picture plane 20. Wire bonding is conducted at a wedge at a place separated from a camera at the same time. A detection correction mechanism detecting the displacement DELTAa of the actual position of bonding to the place of recognition of the monitor picture plane 20 particularly and correcting the place of a bonding tool so that the displacement DELTAa reaches zero is provided. The detection correction mechanism detects and corrects several bonded places at every setting. Accordingly, the large change of the position of wire bonding resulting in defective wire bonding is difficult to generate.
Patent JP-H04338459-A (JP)
Title: Interest area detector and image processor for bone part radiation image
Inventor: YANAGIDA AKIKO
IPC: G06T5/00
Filed: 1991-05-15
Abstract: PURPOSE:To obtain a bone image stable and easy to see without being affected by a photographing part and the shape of a body in a radiation image of a subject containing bones. CONSTITUTION:Threshold for binary coding of a radiation image signal of a bone part is increased or decreased gradually with a threshold setting section 22 from an initial value to be binary coded with a binary coding section 21. Then, a detection area connectability judging section 24 specifies a threshold at which a detection area set with a detection area setting section 23 from among a plurality of areas divided by the binary coding connected associated with a change in the threshold from a separation state as such allowing the distinguishing of a bone area from other areas. Here, the bone area is determined as group of pixels under processing conditions are determined based on a signal value with the bone area involved to perform a contrast processing.
Patent JP-S5443603-A (JP)
Title: High-speed catching device for receiving signal
Inventor: HARUNO TATSUO
IPC: H03L7/12
Filed: 1977-09-13
Abstract: PURPOSE:To catch various types of receiving signals in a short time by varying the sweep velocity of VCO of PLL. CONSTITUTION:A high-speed sweep is given to the frequency of VCO9 via the sweeep signal of high speed sweep circuit 7'. And these beat frequencies are extracted through LPF12 when the local frequency of VCO9 approximates to the receiving frequency, and the amplitude component of the beat signal is detected (13). Circuit 10' is controlled by the detection signal to be switched to low-speed sweep circuit 7, and the receiving wave is caught by the sweep of VCO9. After this, circuit 10 is controlled by the output signal of lock detector 5 to cut off the sweep.
Patent JP-H06324479-A (JP)
Title: Image forming material
Inventor: MATSUHASHI YUKI
IPC: G03F3/10
Filed: 1993-05-13
Abstract: PURPOSE:To provide the image forming material which has excellent preservable stability and with which the transfer matter approximate to printed matter is obtainable. CONSTITUTION:The photosensitive layer of the image forming material which is formed by forming the photosensitive layer contg. coloring agents on a base and further, having a protective film on the photosensitive layer, is subjected to image exposing and transfers images to an image receptor, such as paper, by a difference in tacky adhesiveness in transfer of the exposed parts and unexposed parts in the photosensitive layer contains a silicone compd. modified with epoxy at both terminals as a solid content at 1 to 30wt.% of the coloring agents. This image forming material has the low surface tension of the surface of the photosensitive layer and does not generate blocking by heat and preservation with lapse of time. The transfer of the image forming materials of the second and subsequent colors is not hindered. Then, the high-quality transfer matter exactly the same in mass as ordinary printed matter is obtd. if this image forming material is used.
Patent JP-S5634293-A (JP)
Title: Packet pass control supervisory system
Inventor: OOSAWA MAKOTO
IPC: H04Q9/02
Filed: 1979-08-30
Abstract: PURPOSE:To perform sure control supervision, by arranging controlled alarm stations connected to the control supervisory station and by storing and transferring information sucessively through respective stations without a repeating station with radio waves of one small-power frequency. CONSTITUTION:The control code is transmitted from supervisory station 10 to adjacent alarm station 1. The control code cnsists of (a) indicating receiving station  number 1, (b) indicating controlled station number 3, and (c) indicating siren  sounding. Alarm station 1 decides on a basis of station numbers 1 and 3 that the  control signal should be transferred to the next station, and the station number is  changed to 2 to transfer the control code to alarm station 2 after parity check. The  similar operation is repeated, and alarm station 3 decides that the control code is  destined for itself, and the siren is sounded. After siren souding, the result signal  (A, B, C, and D indicate station number 2, supervisory station number 10, the  supervisory result, and parity check respectively) is stored and transferred successively up to supervisory station 10, thus completing communication control. In this  constitution, sure control supervision can be executed without a repeating station  with radio waves of one small-power frequency.