baber/WOPTO huggingface dataset:
Patent JP-H04236300-A (JP)
Title: Powdery lubricant for plunger device
Inventor: HANANO TAKASHI
IPC: C10M111/06
Filed: 1991-01-17
Abstract: PURPOSE:To provide the subject lubricant comprising a powdery or granular inorganic compound as a lubricant base material and a powdery or granular organic compound, and capable of surely preventing the generation of defects in molded products, of preventing dangers such as fires and environmental pollutions and of improving workability. CONSTITUTION:The objective lubricant comprises (A) a lubricant base material comprising one or more powdery or granular inorganic compounds selected from boron nitride, fluorides, talc, mica, metal oxides, silicon nitride, boron compounds, sulfur compounds and phosphorus compounds and (B) a powdery or granular organic compound produced by mixing cyclodextrin with a metal soap, a polymeric compound or a liquid or pasty compound having adhesivity to the component A, or comprises the component A coated with the component B.
Patent JP-S62175905-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: SASAKI YOSHIYUKI
IPC: G11B5/02
Filed: 1986-01-28
Abstract: PURPOSE:To prevent noise from being mixed in from the outside, by using a spiral groove bearing and a coaxial type rotary transformer, and also, forming an annular recessed part going round a shaft, on the upper face of a rotary drum, containing an electronic circuit in this recessed part, and closing up an opening of the recessed part by a shielding plate. CONSTITUTION:By using a spiral groove bearing 30, a surplus space exists in a rotary drum 7, a coaxial type rotary transformer 31 is integrated into this surplus space, and as a result, a space of a size being equal to a space which has been occupied by a conventional plate-shaped rotary transformer is left in the rotary drum 7. Subsequently, by utilizing the space which has been left in the rotary drum 7, an annular recessed part 70 is formed, and since an electronic circuit 100 consisting of a head amplifier 9 and an electronic switch 15, etc., has been integrated into this recessed part 70, a wiring to a magnetic head 8 becomes short. Moreover, by covering an opening of the recessed part 70 with a shielding plate 17, the rotary drum 7 can have a function as a shielding case, as well.
Patent JP-H01199008-A (JP)
Title: Actuator using hydrogen occlusion alloy and using method thereof
Inventor: NAKATANI TOSHIHIKO
IPC: F15B21/06
Filed: 1988-01-30
Abstract: PURPOSE:To prevent leak and diffusion of hydrogen gas and to enable a piston to be stably held in a specified position, by a method wherein a hydrogen occlusion alloy container is airtightly connected to a hydrogen chamber airtightly isolated by a bellows. CONSTITUTION:The interior of a pressure converter 4 is divided into a hydrogen chamber 2 and a liquid chamber 3 by means of a bellows 1. A hydrogen occlusion alloy container 5 incorporating a hydrogen occlusion alloy so that it can be increased in heat or can be cooled is airtightly connected to the hydrogen chamber 2. Thus, a space closed from the outside is formed with the hydrogen occlusion alloy container 5 and the hydrogen chamber 2, and hydrogen gas is prevented from leak past and diffusion from the space. When the hydrogen occlusion alloy is, for example, increased in heat, hydrogen gas is discharged, a hydrogen gas pressure in the hydrogen chamber 2 is increased, the bellows 1 is pushed upward, liquid in the liquid chamber 3 flows to a hydraulic cylinder 6, and a piston is moved upward.
Patent JP-2000220056-A (JP)
Title: Textile having knit-type appearance and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02G1/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a textile having knit-toned appearance and excellent in knit-toned surface uneven effect and dry touch. SOLUTION: This textile comprises false twist coil stretch yarn consisting of 100-500 denier thermoplastic synthetic multifilament yarn as the warp A and/or weft B. The warp A and/or weft B have coil parts having same twisting phase of false twisting and straight parts, 2-100 average coil number n per one inch, real twist in false twist direction and organizing points, that is, inclined interlacing points θ of the warp A with the weft B.
Patent JP-H11220573-A (JP)
Title: Image reading and recording device and storage medium thereof
Inventor: HORI MASAAKI
IPC: H04N1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain read processing other than recoding processing, even when a recoding head is under cleaning processing. SOLUTION: This image reading and recoding device has a recoding function of an ink jet system that records a image on recoding paper via a recoding head, has a read function for reading an image of a read original, and is able to send/receive a facsimile document. In this case, a CPU operates the cleaning operation of the destination head (S1). When a read request of the image information is received, based on the facsimile transmission function during the cleaning (S2: YES), the CPU executes the reacting even during the cleaning (S3) and sends the read image information as transmission data (S4).
Patent JP-H11218704-A (JP)
Title: Light quantity control device and its method
Inventor: OMORI SEIYA
IPC: G02B26/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To correct variation in the quantity of light outputted from a laser array due to the influence of its own heat generation and the influence of energy propagated from a neighbor light emitting part in accordance with the number of lighting light emitting parts. SOLUTION: An image recorder is provided with a laser array 12 including plural light emitting parts 22A, 22B, 22C. Since the quantity of light outputted from the laser array 12 is changed in accordance with the number of lighting light emitting parts, the light quantity is corrected by a light quantity controller 44 so that the prescribed light quantity is obtained. At first, light quantity correction data corresponding to the number of lighting light emitting parts 22 are previously calculated and stored in a correction register 54 and the light quantity correction data of the lighting light emitting parts 22 are selected by a light quantity correction selector 60 based on original image data. Then the output light quantity is corrected by controlling a driving current to be supplied to the light emitting parts 22 based on the selected light quantity correction data.
Patent JP-S53104812-A (JP)
Title: Resin molded transformer
Inventor: ISHIKAWA EIICHI
IPC: H01F27/32
Filed: 1977-02-25
Abstract: PURPOSE: To prevent occurrence of crack in resin mold layer by absorbing stress on resin mold through coil-shaped stress absorbing layer composed of blowing agent and semiconductive coil such as semiconductive rubber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134533-A (JP)
Title: Permanent magnet alloy
Inventor: IMAIZUMI NOBUO
IPC: H01F1/053
Filed: 1981-02-12
Abstract: PURPOSE: To enhance the magnetic characteristics by using an R 2 T 17  type intermetallic compound as a principal component and adding a prescribed amount of O to the compound.  
     CONSTITUTION: An intermetallic compound represented by R 2 T 17  (where R is a combination of rare earth metals, and T is a combination of transition metals including essentially Co and Fe in 0.3W0.6 molar ratio of Fe/Co) is refined. This intermetallic compound is finely pulverized, and the surfaces of the particles are oxidized under certain conditions to such as degree that 0.05W1wt% O is contained. The surface oxidized green powder is compression-molded and sintered in a vacuum. Thus, the squareness is improved, the energy product is increased, and superior magnetic characteristics are obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04236518-A (JP)
Title: Noise detection circuit
Inventor: EBARA TATEJI
IPC: H04B1/10
Filed: 1991-01-18
Abstract: PURPOSE:To detect white noise in the absence of a voice input and noise around a sender side without deteriorating the articulation of a voice signal. CONSTITUTION:One of the detected voice signal is given to a charging time constant section 10 having a large time constant and a discharging time constant section 7 having a small time constant, the other is given to a charging time constant section 9 having a small time constant and a discharging time constant section 8 having a large time constant. A comparator 12 compares an output signal from the charging time constant section 10 and the discharge time constant section 7 with an output signal from the charging time constant section 9 and the discharge time constant section 8 and monitors a change in the voice output thereby controlling a switch 13.
Patent JP-H02199127-A (JP)
Title: Modifier for resin
Inventor: KONISHI SATORU
IPC: C08L69/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a modifier which can improve the compatibility of resins without detriment to the flow by using a polymer having a block of an aromatic vinyl polymer and a block of a polymer having an affinity for polyester as a component. CONSTITUTION:A modifier for resin comprising a block of an aromatic vinyl polymer and a block of a polymer having an affinity for polyester. Examples of the process for producing the modifier include one comprising reacting an aromatic vinyl polymer having a carboxyl on at least one end with a polymer having a hydroxyl on at least one end and an affinity for polyester, and one comprising reacting an aromatic vinyl polymer having a hydroxyl or amino on at least one end with a polymer having a carboxyl on at least one end and an affinity for polyester.
Patent JP-S59144517-A (JP)
Title: Manufacture of tube by ironing
Inventor: IKEHATA SHIGEKI
IPC: B21C1/26
Filed: 1983-02-07
Abstract: PURPOSE:To form a tube of high quality without using a heel block by holding a finally ironed bottomed steel tube in situ, pulling out a mandrel, fitting a plug for finishing inner diameter of the tube to the tip of the mandrel, and finishing the inner diameter of the tube. CONSTITUTION:In push bench tube manufacturing process, after ironing a bottomed tube 12 by a tapered final die 13, the final die 13 is left stopped at its final position. A stripper 14 is lowered and an end of the tube 12 is held by the die 13 and stripper 14. The mandrel 11 is retreated and pulled out from the tube 12. A plug 15 for finishing inside of the tube is fitted to the tip of the mandrel 11. The mandrel 11 is advanced again and the inner diameter of the tube is finished by the plug 15. When advance of the mandrel 11 is completed, the stripper 14 is at a raised position, and when the plug 15 arrives at the bottom (b) of the tube, the end of the tube is disconnected from the die 13 and tube manufacturing is completed. When the mandrel 11 is pulled out, the plug 15 remains on the bottom (b) of the tube. This is cut off in a subsequent process.
Patent JP-H08207169-A (JP)
Title: Assembling of bead fitted with filler
Inventor: SOMA MASAHIKO
IPC: B29D30/32
Filed: 1995-02-07
Abstract: PURPOSE: To efficiently assemble a bead fitted with a filler extremely large in width or a bead fitted with a filler constituted of a plurality of compds. different in material quality by using existing equipment without using a special laminating apparatus or an extrusion apparatus. CONSTITUTION: A base filler Wa is wound around a bare bead Q by existing equipment to mold a bead assembly product Wx fitted with a base filler and a sub-filler Wc preliminarily wound around a turn-up drum or a sub-filler reinforcing member is bonded to the bead assembly product Wx fitted with the base filler by a turn-up drum 30.
Patent JP-H08206825-A (JP)
Title: Device for mounting solder ball and method therefor
Inventor: EGUCHI SHIGERU
IPC: H05K3/34
Filed: 1995-02-07
Abstract: PURPOSE: To provide a device for mounting solder balls, in which in the case of vacuum-sucking and picking up the solder balls into many formed suction holes at the lower surface of a pickup head and mounting on electrodes in a substrate batchwise mis-mount can immediately be recovered. CONSTITUTION: The pickup head 11 vacuum-sucks and picks up many solder balls 1 in a supplying part 15 for solder ball 1 into the lower surface and the solder ball is mounted on the substrate 4 on a conveyor 8. A camera 21 observes the upper surface of the substrate 4, and if the electrode is detected to lack the solder ball 1, successively the solder ball 1 is mounted with the suction head 31 on this electrode. The substrate 4 mounting the solder balls 1 in all electrodes, is carried into a heating furnace 40 with the conveyor 8 to form a hump on the electrodes.
Patent JP-2000212620-A (JP)
Title: Production of reduced iron
Inventor: IKEDA YOSHIMASA
IPC: C10K1/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To generate reducing gas satisfying a suitable gas composition and temp. to the production of reduced iron and tom improve the efficiency by using the generating gas in a gas current coal gasificating furnace to the reduction, applying dehydrating treatment and/or decarbonating treatment to a part of off-gas in a producing apparatus and circulating the gas in the gas current coal gasificating furnace into a cooling furnace. SOLUTION: In the cooling furnace 10, radiation boiler is not arranged and a cooling furnace gas nozzle 16 is positioned at the lower part of the cooling furnace 10 and a high temp. gas at e.g. 1600 deg.C is rapidly cooled to 700-900 deg.C. This gas is used to the reduction of ore in a reduced iron producing apparatus 2 and treated from a heat recovery device 3 to a decarbonating device 7 in order and supplied into a nozzle in the cooling furnace. A part of the off-gas is branched from the inlet of the decarbonating device 7 and supplied into a gas nozzle 18 in the gasificating furnace. Carbon dioxide gas contained in the gas is reacted with C in the coal and worked as oxidizer and the gas to be supplied into the gasificating furnace with endothermic reaction can be reduced.  A heating device for circulating gas needed for the reduced iron production and fuel therefor are unnecessary and the radiation boiler can be omitted.
Patent JP-S60162618-A (JP)
Title: Extruding pin good in corrosion resistance
Inventor: UNNO KOUZABUROU
IPC: B29C45/40
Filed: 1984-02-06
Abstract: PURPOSE:To obtain an extruding pin that is good in corrosion resistance and abrasion resistance and can be used for flame-retardant plastics, by hardening and tempering a martensitic stainless steel having a special composition, and coating the stainless steel with a titanium nitride film. CONSTITUTION:A rod stock of a steel consisting of, by weight, 0.25-1.2% C, 1.0% or less Si, 1.0% or less Mn, 12.0-19.0% Cr, 0.75 or less Mo and the balance of iron and impurities is machined into an extruding pin having a prescribed shape, and the extruding pin is hardened starting from about 1,050 deg.C and then is tempered thereby refined to have a hardness of from HRC50-56. Then, at least the sliding outer circumferential surface of the extruding pin is coated with a titanium nitride film 3-10mum in thickness by ion plating so that the surface hardness thereof may have Hv1,300-2,000.
Patent JP-S55113517-A (JP)
Title: Resin composition for cleaning metallic mold
Inventor: GOTOU YOUICHI
IPC: B29C33/72
Filed: 1979-02-23
Abstract: PURPOSE:To provide a resin composition which consists of amino resin(s), is able to clean all kinds of metallic molds such as those of complicated structure and large- sized ones, and ensures that the molded thermosetting resin produce obtained by molding after the cleaning is excellent in apperance, luster, and mold-releasing property. CONSTITUTION:A titled composition consists of amino resin(s) selected from the group of (A) a co-condensation resin of melamine and phenol or urea, and (B) a mixture of melamine resin(s) and phenol resin(s). The co-condensation resin (A) may for example be a melamine-phenol co-condensation resin formed by co-condensation of triazines (e.g. melamine) with phenols, formaldehyde, or the like, or a melamine-urea co-condensation resin formed by co-condensation of triazines (e.g. melamine) with urea or the like. The composition may contain pulverized mineral(s) such as corundum, magnesium oxide, or silicon carbide in addition to the  amino resin(s).
Patent JP-H11208775-A (JP)
Title: Structure for preventing icicle of storage tank
Inventor: FUJITA HARUO
IPC: B65D90/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevents formation of icicles and further various kinds of machines from being damaged by drop of the icicles, by providing, on a protrusion formed to protrude outward on an outer peripheral wall of a storage tank installed in a cold district, a heating means for heating the protrusion to prevent the icicles from occurring. SOLUTION: A storage tank 1 is formed with a roof 6 on an upper part of an outer peripheral wall 4. The outer peripheral wall 4 is equipped with spiral stairs 7, while an upper part of the stairs 1 is connected with roof stairs 8. A shoulder corridor 11 is formed on a shoulder 9 at an upper end of the outer peripheral wall 4, while a top angle 10 is provided on an upper part of the shoulder corridor 11. In addition, a stiffener 17 is provided below the shoulder corridor 11. A heating means 24 is provided on protrusions 23 formed to protrude from the outer peripheral wall 4 such as the spiral stairs 7, the top angle 10, the shoulder corridor 11 and the stiffener 11. The heating means 24 is constituted by attaching a heating medium circulation pipe 25 on the protrusions 23, thereby preventing icicles from occurring on these portions.
Patent JP-S58138889-A (JP)
Inventor: TAKAHIRA NOBUO
IPC: E21B7/18
Filed: 1982-02-12
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-S62180704-A (JP)
Title: Membrane separator
Inventor: FURUICHI MITSUHARU
IPC: B01D61/20
Filed: 1986-01-31
Abstract: PURPOSE:To keep high permeation of a liq. without uselessly increasing the consumption of power by reciprocating a flat membrane module in a pressure vessel, and increasing the flow velocity over the whole surface of the membrane without increasing the flow velocity of the raw liq. CONSTITUTION:The separation membrane is stuck on both surfaces of a porous liq. collecting plate to obtain a unit module 2a. Plural unit modules are integrally assembled by a connecting rod 2b to obtain the flat membrane module 2. The module 2 is set in the pressure vessel 1 and made to reciprocate by a beam7 pierced through the opposite surfaces of the vessel 2 and extending in the horizontal direction. The pressurized raw liq. is introduced into the pressure vessel 1 from an inlet 5, a driving gear 9 is driven to reciprocate the beam 7, hence the flat membrane module 2 is reciprocated in the direction of the membrane surface, the membrane surface of each unit module 2a is uniformly moved to increase the flow velocity over the whole surface of the separation membrane, and the liq. permeation can be kept at a high value.
Patent JP-S61180761-A (JP)
Title: 6-substituted azulene derivative sulfonic acid salt, antiulcer agent, and preparation thereof
Inventor: TOMIYAMA TAKESHI
IPC: A61K31/185
Filed: 1985-02-06
Abstract: NEW MATERIAL:The compound of formula I (R is H, lower alkyl, lower alkenyl, aryl, substituted aryl or aralkyl). EXAMPLE:1-Methyl-6-isopropylazulene-3-sulfonic acid sodium salt. USE:An antiulcer agent stable to light and heat and having excellent antiulcer activity and antipepsin activity. PREPARATION:The compound of formula I can be prepared by sulfonating the 6-substituted azulene derivative of formula II with e.g. concentrated sulfuric acid in acetic anhydride under cooling, and reacting the product with a solution of sodium hydroxide or sodium ethylate.
Patent JP-H11216639-A (JP)
Title: Lubricating device for machine tool
Inventor: YUZUHARA HIDEO
IPC: B23Q11/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress biting, fretting, etc., in order to protect a connection surface of a spindle and a tool holder, improve work accuracy, and prevent a trouble of ATC damage or the like. SOLUTION: Air blow passage 12 is provided leading to a tool holder mounting part 11 of a spindle 1, and a base end of the air blow passage 12 is connected to a compressed air supply source 13. In the halfway of the air blow passage 12, a mixer 14 is arranged, a lubricant accumulating tank 15 is connected to the mixer 14. When a tool is replaced, lubricant mixing air is guided in the tool holder mounting part 11 through the air blow passage 12, a connection surface of a tapered hole 4 and tapered shank 6 is lubricated by a lubricant in compressed air. The mixer 14 is controlled by a controller 19, in accordance with a work condition and a load condition of an ATC3, mixing ratio of the lubricant is changed.
Patent JP-H07207608-A (JP)
Title: Pavement block and paved body by use thereof
Inventor: INOUE KENJI
IPC: E01C5/22
Filed: 1994-01-20
Abstract: PURPOSE:To provide a pavement block and a paved body by use thereof by which natural resources can be effectively used and which is safe on falling thereon and not slippery event on getting wet and excellent in walking feeling. CONSTITUTION:In a pavement block in which hard aggregates and soft aggregates are molded with a binder. A crushed material (granulated slag 5) of the residual molten slag after high water content sludge and cokes are mixed and baked as the hard aggregates is used and aggregates having a shock- absorbing characteristic, rubber chips 6 which are obtained by crushing waste tires for instance, are used as the soft aggregates. And urethane prepolymer for instance is used with the above aggregates as a hinder 7 to heat and mold these materials.
Patent JP-S56115904-A (JP)
Title: Automatic measuring method for size of human body and device therefor
Inventor: TAKADA MUNEKAZU
IPC: A41H1/02
Filed: 1980-02-19
Abstract: PURPOSE: To measure solid sizes automatically by positioning the human body in an optical device constituted by a group of pairs of projectors and light-receiving sensors.  
     CONSTITUTION: The human body 1 is positioned in the posture of repose on a fixed round-plate floor 2. In a corresponding position outside the fixed round-plate floor 2 are provided a group of projectors 3 and a group of light-receiving sensors and is arranged the optical device which can be rotated by a rotary mechanism device 5. And the optical device takes the measure of an actual shadow pattern in the middle of the half rotation thereof, e.g. at every angle of 15° and stores the same as digital data in the memory device of a computer 6. The computer 6 analyzes automatically the digital data stored in the memory device and calculates solid sizes required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09206334-A (JP)
Title: Manually operation means for electric actuator
Inventor: IKEDA KENICHI
IPC: A61G7/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric actuator capable of being manually operated even in a power failure. SOLUTION: This manually operation means is equipped with a handle shaft 6 inserted through a through hole 4 formed on a frame 3 of a bed and constituted on a power reception part 5 in a manner capable of being inserted into/pulled out of the power reception part 5 connected to the motor output shaft of an electric actuator 1 and a handle part 7 to cause rotation force to the handle shaft 6. A bellowing type tubular member 8 and a grip part 9 are equipped on the handle shaft 6. The bellows type tubular part 8 ha a flange part to be engaged with the through hole 4. The grip part 9 has several slip-proof grooves. Within the range of the rising/falling stroke of the back rest part 2.