baber/WOPTO huggingface dataset:
Patent JP-2000026319-A (JP)
Title: Recovery of lower hydrocarbons from off-gas of polyolefin manufacturing equipment
Inventor: SHISHIKURA SUSUMU
IPC: B01J20/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering lower hydrocarbons from an off-gas of a polyolefin manufacturing equipment which can efficiently recover a highly purified product by using an optimum adsorption agent. SOLUTION: This method separates and recovers lower hydrocarbons from an off-gas of a polyolefin manufacturing equipment and is performed by a PSA method comprising an adsorption process introducing the off-gas of the polyolefin manufacturing equipment into an adsorption column and adsorbing lower hydrocarbons, a blow down process sucking the gas from the adsorption column after finishing the adsorption process, a purge process introducing a part of the gas product into the adsorption column after finishing the blow down process to purge impure gases in the adsorption column, a desorption process desorbing the lower hydrocarbons from the adsorption column after finishing the purge process to recover the lower hydrocarbons,  and a pressure raising process introducing an outlet gas in the adsorption process into the adsorption column after finishing the desorption process and raising the column inside pressure.
Patent JP-H1136149-A (JP)
Title: Control system for draw false-twist texturing machine
Inventor: MORI TOSHIAKI
IPC: D02G1/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject system designed to use inverters in the respective equipments of a yarn travel system and enable these inverters and the other control equipments to be controlled collectively. SOLUTION: This control system has a collective control unit 1 having a system bus 3, a plurality of serial communication lines 21, 31 connected to the system bus 3, a plurality of yarn travel system inverters (controllers) 23-28 mutually connected in series via the serial communication line 21 and related to one another, and a plurality of heater controllers 321 -329 mutually connected in series via the serial communication line 31 and related to one another.
Patent JP-H0241068-A (JP)
Title: Color picture processing unit
Inventor: ABE YOSHINORI
IPC: H04N1/04
Filed: 1988-08-01
Abstract: PURPOSE:To recognize the state of distribution of light of a light source surely by discriminating the level based on a digital color signal obtained just before a color discrimination means at the adjustment mode and varying a sampling position in one line. CONSTITUTION:A digital color signal subjected to A/D conversion by A/D converters 10, 11 is fed to a color discrimination circuit 20 via an effective area extraction circuit 15. In the case of the adjustment mode such as maintenance or inspection, the light distribution adjustment is confirmed simultaneously based on a digital signal just before the color discrimination circuit 20. In the confirmation mode of light distribution adjustment, a reception data is transferred to a CPU 160 by a request signal and a CPU 160 applied decision processing for each sampling based on the reception data and the result of decision is fed to a scanner CPU 250 and displayed. In the light distribution adjustment mode, the level of the digital signal obtained by scanning one line is discriminated for each color and plural sampling positions are set so that the confirmation is attained over almost entire area of the light source.
Patent JP-S5895896-A (JP)
Inventor: YODA MIKIO
IPC: H05K7/20
Filed: 1981-12-02
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-2000029175-A (JP)
Title: Light-shielding member for photographic sensitive material
Inventor: KONDO YUJI
IPC: B65D81/30
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of pile by forming a base cloth of a light- shielding member from finished yarn. SOLUTION: Finished yarn is produced by adding two-dimensional or three- dimensional crimp strain to thread and fixing the strain by a proper method so that the balance in the fiber is disturbed and that a bulky state and stretching property are added to the thread. The processed thread can be easily produced by a well-known method, and the processing means is properly selected according to the kind and properties of the fiber to be used. As for the fiber material to be used, any finished yarn can be used without limited by the material, and for example, one kind of fiber or a combination of two or more kinds selected from the following materials can be used. They are polyamides such as nylon-6,6, polyesters such as polyethylene terephthalate, polyolefins such as polyethylene, polyvinylalcohols, polyvinylidene chloride and polyvinyl chloride.
Patent JP-S5981525-A (JP)
Title: Tension detector of rolling mill
Inventor: KOMINAMI YOSHIMICHI
IPC: G01L5/16
Filed: 1982-11-01
Abstract: PURPOSE:To detect a tensile load easily and precisely by providing a strain generation part consisting of a couple of slits between the fixation part of a load cell and a loaded part, and measuring bending strain generated at the strain generation part. CONSTITUTION:The load cell 8 is incorporated in a rolling mill stand in a both- end fixed beam state so that both end parts with an attachment surface 15 serve as fixation part 18 and the center part operates as the loaded part 19. The strain generation part 21 consists of a couple of slits 22a and 22b; strain gauges 25 and 26, and 27 and 28 are adhered to center positions of plate thickness in the direction of a neutral axis and strain gauges 29 and 30, and 31 and 32 are adhered crossing each other at 45 deg. to the neutral axis. A tensile load X is bending moment to both end fixed beams and a rolling load Y is shear force and converges to the strain generation part 21; the bending strain is detected by the strain gauges 25-28 and the shear strain is detected by the strain gauges 29-32.
Patent JP-S6349897-A (JP)
Inventor: FUJITANI MASARU
IPC: G07D7/00
Filed: 1986-08-18
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-S6169984-A (JP)
Title: Forming of mark stuck on surface of vehicle and its mark
Inventor: HIEDA NOBUNARI
IPC: B44C1/16
Filed: 1984-09-14
Abstract: PURPOSE:To form a good designed mark by sticking a stainless foil on a base paper tape, etching it selectively, eliminating the unnecessary part and forming character, mark which is a necessary part. CONSTITUTION:The mark 5 is regist-printed on the surface of a material 4 composed of a stainless foil 2 sticked with a base paper 1 on a back surface. Thereafter, the stainless foil 2 is eliminated by etching, remaining the regist- printed mark 5. Thus, a mark 7 composed of the stainless foil sticked on the surface of a vehicle is formed on the base paper 1. Finally, an adhesive is coated on the surface of the mark 7 or the surface to be adhered of the vehicle and the mark 7 is press-sticked on the adhered surface of each vehicle to separate the base paper 1.
Patent JP-H1035557-A (JP)
Title: Child auxiliary seat for bicycle
Inventor: NISHIDA SHINICHI
IPC: B62J1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle child auxiliary seat capable of rocking a seat largely upward. SOLUTION: This bicycle child auxiliary seat is constructed in such a manner that support bars 2 protruded from the lower positions of fixing hooks 6 and 6 toward rear sides are attached to be freely rocked up and down to a frame 1 including a hand 4 positioned in an upper end, foot placing parts 5 and 5 positioned in lower ends and the hooks 6 and 6 hooked on the handle (h) of a bicycle, a seat 3 having an armrest part 8 and a backrest part 9 is fixed in the support bars 2, elbowpieces 11 having locking hooks 12 and 12 engaged with the handle (h) of the bicycle are provided, being attached to both sides of the seat 3 so as to be freely rotated against the backrest 9.
Patent JP-S6183317-A (JP)
Title: Carbon fiber and its production
Inventor: SEO IKUO
IPC: C10C3/02
Filed: 1984-09-14
Abstract: PURPOSE:To produce a carbon fiber having excellent mechanical properties such as tensile modulus, etc., by polymerizing a specific naphthalene, heating the polymer in inert gas stream to remove low-molecular weight components, and spinning and infusibilizing the obtained isotropic pitch. CONSTITUTION:Naphthalene is polymerized by heating at <=330 deg.C, preferably at 100-300 deg.C in the presence of a Lewis acid catalyst for 0.5-100hr. After removing the catalyst, the polymerized naphthalene is heated at 330-440 deg.C, preferably 350-420 deg.C under normal or reduced pressure in an inert gasstream to effect the removal of the component having low molecular weight and to obtain an optically isotropic pitch having a softening point of 180-200 deg.C, an H/C ratio of 0.6-0.8, an average molecular weight of 800-1,500, and benzene- insoluble content of 35-45wt%, and free from quinoline-insoluble component. The objective fiber can be produced by spinning, infusibilizing and carbonizing the pitch, and treating the fiber at 900-1,600 deg.C.
Patent JP-H0862097-A (JP)
Title: Optical pulse tester
Inventor: HORIGUCHI TSUNEO
IPC: G01M11/02
Filed: 1994-08-17
Abstract: PURPOSE: To provide an optical pulse tester with a function where a received signal can be turned on and off in a time region so that only a required signal can be received by eliminating an unneeded signal. CONSTITUTION: The title tester is provided with a light angle modulator 5 for changing the frequency of reflected or scattered signal light to be measured for an arbitrary amount of time. Then, by turning on and off the operation of the light angle modulator 5, the frequency of a beat signal between a reference light and an unneeded signal light such as Fresnel reflection signal light is eliminated from the reception frequency region of the a receiver 9 and the frequency of the beat signal between the reference light and a desired signal light such as a rear scattering signal light enters the reception frequency region of the receiver 9.  Therefore, since only a weak rear scattered signal light is received by the receiver 9, an accurate measurement can be made without causing the characteristics to be saturated even if the gain of the succeeding amplifier is increased to increase sensitivity.
Patent JP-H0243564-A (JP)
Title: Toner for electrophotography
Inventor: MUROFUSHI TOSHIAKI
IPC: G03G9/08
Filed: 1988-08-04
Abstract: PURPOSE:To prevent the generation of fogging by a reverse polarity toner by sticking fine silica powder and titania particles having respectively specific grain size onto the surface of toner particles. CONSTITUTION:The fine silica powder and titania particles are stuck to the surface of the toner particles consisting of a coloring agent and binder resin. While the fine silica powder having <=0.1mum average particle size is used, the titania particles having >=1.1mum average grain size are used. A Henschel mixer and V-type blender, etc., are used as a mixer in order to stick the fine silica particles and titania particles to the toner particle surface. The toner with which the fogging by the reverse polarity toner hardly arises is obtd. in this way.
Patent JP-S6254291-A (JP)
Inventor: MASUDA KIYOSHI
IPC: G02F1/133
Filed: 1985-09-02
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-S5983773-A (JP)
Title: Deburring apparatus
Inventor: NUMAKURA TAKASHI
IPC: C23F1/08
Filed: 1982-11-04
Abstract: PURPOSE:To obtain the titled apparatus which can perform excellent deburring regardless of the shape of a workpiece to be treated or the difference between the sizes of the workpiece to be treated and the burrs, by providing each chamber for pretreatment to which a workpiece to be treated is sequentially carried, deburring treatment and post-treatment in series through an air-spraying chamber between adjacent chambers. CONSTITUTION:A workpiece to be treated after being charged through charging opening 1A is sequentially transferred in the order of a degreasing chamber 2  a washing chamber 3  a deburring chamber 4  a washing chamber 5  a neutralizing chamber 6  a rust-inhibiting chamber 7  a drying chamber 8 and air-spraying chambers 9a-9f. In the chamber 4, the temp. of a liquid etchant for deburring is regulated by a tank 40 equipped with a temp. regulating means and sprayed through nozzles 43 onto the workpiece to be treated. Thus, the excellent effect of deburring is obtained. Hereon, each treating liquid or washing water is poured onto the workpiece to be treated in each step, and formed gas and mist are separately recovered.
Patent JP-H0479260-A (JP)
Title: Semiconductor device
Inventor: KASATANI TAIJI
IPC: H05K3/30
Filed: 1990-07-20
Abstract: PURPOSE:To improve resistance to thermal stress after soldering and stabilize the bonding of an external lead with a substrate by providing the external lead in two directions next to each other in the right angle direction of a package body and forming a projecting part at the part of the package body. CONSTITUTION:Since external leads 2 are concentrated and soldered on the two sides next to each other in the right angle direction of a package body 3, the flatness of the package is maintained and the external leads 2 are stably bonded with a substrate 4. When the soldered product is heated or cooled, a semiconductor device 1 and the substrate 4 cause expansion or contraction, however, the two non-soldered sides are released and concentration of thermal stress at a soldering part 5 is modified. Soldering under stable condition is attained by a projecting part 6 provided on the back of the package main body 8 at the position diagonal to the ridgeline where two sides of the package body 8 provided with the external lead 2 cross.
Patent JP-S6173328-A (JP)
Title: Horizontal detector
Inventor: IMAI SHUNZO
IPC: G03F7/20
Filed: 1984-09-18
Abstract: PURPOSE:To automatically dispose an exposure unit horizontally by detecting the inclination of a detector from the horizontal state to generate an electric signal, and generating an electric signal indicating it if returned to the horizontal position. CONSTITUTION:Assume now that the position of an air damper 1b is disposed at the lower position. Then, movable elements are respectively moved toward the outside and the inside in a horizontal detector 11b by the own weights of the elements 19. Then, the solenoid valve 9b of the damper 1b is opened by the signal from a photoswitch 20 which became OFF, air is supplied into the damper 1b to pressurize the damper 1b to rise the position. When a surface plate is returned by the pneumatic pressure to the damper 1b, the elements 19 are returned to the original neutral positions by springs 15, 16 to turn OFF the photoswitch 20. Here, the valve 9b is closed to stop the air, and the printing exposure unit is returned to the horizontal position.
Patent JP-S6437148-A (JP)
Title: Induced voltage protective circuit
Inventor: YAMAGUCHI YOSHIYUKI
IPC: H04M1/00
Filed: 1987-08-03
Abstract: PURPOSE:To use an acoustic device for incoming indication as well as reception by connecting the sound connection terminal of a ringer circuit and the speaker connection terminal of a speaking circuit to a speaker through an induced voltage protective circuit. CONSTITUTION:In case of incoming, the incoming indicator tone outputted to sound terminals SD1 and SD2 of a ringer circuit 1 is sent to a speaker 8 through a winding 13a of an induced voltage protective circuit 12. Meanwhile, when a reception voice is outputted to speaker connection terminals SP1 and SP2 of a speaking circuit 5, this reception voice is transmitted to the speaker 8 through an input winding 13b. A breaking means 100 breaks the circuit between connection terminals SP1 and SP2 and the input winding 13b when a voltage is not generated between a pair of connection terminals SP1 and SP2 of the speaking circuit 5, thereby preventing the incoming tone from being induced in the speaking circuit 5.
Patent JP-H0922746-A (JP)
Title: Connection structure, terminal structure, and connection device for electric apparatus
Inventor: OGURA AKIHIRO
IPC: H01R4/24
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure, a terminal structure, and a connection device for an electric apparatus in which connection of a coaxial cable is facilitated. SOLUTION: In a first terminal 2A, a first cut part 20A cut from the outer side inward is formed, and a first blade part 21A is formed at an inner edge of the first cut part 20A. In the meanwhile, in a second terminal 2B, a second cut part 20B cut from the outer side inward is formed, and a second blade part 21B is formed at an inner edge of the second cut part 20B. For a tip part 12 of the coaxial cable 1, a second coating material 11B and an outer conductor 10B are cut and eliminated in the condition where a center conductor 10A and a first coating material 11A are left.  In this condition, the coaxial cable 1 is pushed in toward both cut parts 20A, 20B, then the first blade part 21A cuts the first coating material 11A at the tip part 12 of the coaxial cable 1 to be pressure contacted with the center conductor 10A, while the second blade part 2B cuts the second coating material 11B of the coaxial cable 1 to get in contact with the outer conductor 10B.
Patent JP-S6086976-A (JP)
Title: Solid-state image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/335
Filed: 1983-10-19
Abstract: PURPOSE:To suppress the low frequency noises and to improve the sensitivity with a solid-state image pickup device by subtracting the bias signal component which is transferred into a charge coupled element from the level of the output signal of said coupled element. CONSTITUTION:A photodiode group 8 is arrayed 2-dimensionally and connected to a charge coupled element 41 for horizontal transfer by a coupling part 5 and via plural vertical switches and vertical signal lines. The element 41 transfers the bias signal component even after it transferred the n-picture element signals within a horizontal scanning period tau1. Here a stage equivalent to (m) picture elements is set before a stage of (n) picture elements. Thus the m-picture element stage is not connected to the part 5. In such a way, it is possible to subtract the bias signal component from the output of the device 41.
Patent JP-S6172039-A (JP)
Title: Polypropylene resin composition
Inventor: NOMURA IE
IPC: C08L21/00
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a polypropylne resin composition giving a molded article having excellent surface appearance and gloss without lowering the impact strength of the base resin, by mixing a polypropylene and an elastomer with a fibrous filler having specific shape at a specific ratio. CONSTITUTION:The objective composition can be prepared by compounding (A) 40-87(wt)% polypropylene resin, preferably a propylene-ethylene block copolymer having an ethylene content of >=4% and an MI of >=3g/10min, (B) 10-40% elastomer, preferably a styrene-butadiene rubber, ethylene-propylene rubber, etc., (C) 3-20% fibrous filler having an average fiber diameter of 0.1-2mu, preferably 0.5-1mu and an aspect ratio of 20-60, preferably 30-50, preferably a fibrous magnesium oxysulfate fiber or potassium titanate fiber, and preferably further (D) 1-20pts. of a polyethylene having an MI of 0.1-20g/10min and a density of 0.9-0.965g/cc.
Patent JP-S6253017-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASHIMOTO TOSHIKAZU
IPC: H03K17/28
Filed: 1985-09-02
Abstract: PURPOSE:To decrease number of external terminals by latching an output of a timer circuit and using the latched output to select the output of the timer circuit. CONSTITUTION:In the case of the timing when a time constant element capacitor 32 and a resistor 31 to an external terminal 21, a high level of an output 4 of a timer circuit 12 is latched by the trailing of an input signal 1 and an output 4 of the circuit 12 is selected a an output signal 7 by a high level of a latch circuit output 6. In the case of the timing when the terminal 21 is connected to ground, the latch circuit 14 latches a low level at the trailing of the signal 1 and an output 5 of the timer circuit 11 is selected as a signal 7 by the low level of the output 6. Thus, the number of external terminals is saved.
Patent JP-H0245453-A (JP)
Title: Method for concentrating aqueous solution of amino acid
Inventor: AKETO TAKAHARU
IPC: B01D69/00
Filed: 1988-08-05
Abstract: PURPOSE:To efficiently concentrate an amino acid by concentrating the amino acid in an aqueous solution thereof in the interior of particles, separating the particles with a high polymer cellular membrane and then recovering the amino acid from the above-mentioned particles. CONSTITUTION:Organic liquid particles having 0.1-5mum average diameter without forming a homogeneous one-phase solution with an aqueous solution of an amino acid are brought into contact with the amino acid in the aqueous solution thereof containing a compound (e.g., methyltricaprylammonium chloride) capable of reversibly forming a complex with the amino acid. Thereby, the amino acid as a complex compound is taken into the organic liquid particles. The resultant organic liquid particles are then separated using a high polymer cellular membrane having an average pore diameter of <=20 times based on the average diameter of the organic liquid particles and subsequently dispersed in water to dissociate the amino acid complex compound in the particles and recover the amino acid as an aqueous solution thereof. As a result, the aqueous solution of the amino acid is concentrated.
Patent JP-S6253600-A (JP)
Title: Diaphragm for speaker
Inventor: YONETANI YOSHIAKI
IPC: H04R7/12
Filed: 1985-09-03
Abstract: PURPOSE:To obtain a speaker, the sound pressure frequency characteristic of which is flat and highly efficient by providing recessed parts in the circumference direction of each apex of a vibration member in which plural almost polyhedral angle shapes or almost polyconic shapes, the opening ends of them being linked, has the function of a rib. CONSTITUTION:A diaphragm is formed with molding a thermoplastic resin or a thermosetting resin by a heating vacuum molding method and a heating press molding method. Setting a position where the density of a triangular pyramid connecting a trough line 3 and ridge lines 1 and 2 is made even at the inside and outside, that is, a position of about 70% of the diameter of the diaphragm as deepest, a recessed part 4 is provided at the apex of the triangular pyramid where the above portions are made continuously, and a stick agent is coated on the recessed part 4 in advance, joining a voice coil bobbin 5. Thus, a node circle on which the primary resonance of a circular plate is appeared is fixed on the voice coil bobbin 5, suppressing a dividing resonance. And the voice coil bobbin 5 is assembled in a magnetic circuit.
Patent JP-S5989695-A (JP)
Inventor: BUERUNAA KURAUZE
IPC: C07F9/38
Filed: 1983-10-19
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-H04234400-A (JP)
Title: Method for forming high-purity von willebrand's factor substantially free from antihemophilic factor viii, von willebrand's factor obtained by said method and medicinal composition containing said factor
Inventor: BERUNAARU DAZEI
IPC: C07K1/30
Filed: 1991-08-02
Abstract: The invention relates to a process for manufacturing von Willebrand factor. This process comprises the selective adsorption of factor VIIIc on the gel of a first ion exchange chromatography column, the von Willebrand factor being contained in the non-retained fraction, and is characterised in that the non-retained fraction is treated so as to adsorb the von Willebrand factor selectively on the gel of a second chromatography column, the factor then being desorbed and being obtained with a very high purity. The invention enables a von Willebrand factor of very high purity, largely devoid of antihaemophilic factor VIIIc and of inactivators such as Tween and TNBP, as well as of the main plasm contaminants, to be obtained.
Patent JP-S5991154-A (JP)
Inventor: ROBERUTO BAITSU
IPC: C07D251/42
Filed: 1983-10-19
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。