baber/WOPTO huggingface dataset:
Patent JP-S6219410-A (JP)
Title: Supplying of powder addition agent
Inventor: HIRANO TAKAHISA
IPC: B29C47/10
Filed: 1985-07-19
Abstract: PURPOSE:To stably and quantitatively supply powder addition agent to a melt extruder by a method wherein the structure of a supplying part is made to be a structure, to which powder addition agent is difficult to adhere, and polymer chips with specified size are continuously or intermittently supplied together with the powder addition agent from the supplying part. CONSTITUTION:Polymer chips are supplied through a metering hopper 1 and a conduit 2 to a melt extruder 3. On the other hand, power addition agent, which is supplied through a metering hopper 4, together with polymer chips discharged from a metering hopper 1A are introduced through a conduit 8 to a leading-in part 9 which has a horizontally-installed screw, and then, after pssing through a supplying part 10 which has a verticaly-installed screw, quantitatively supplied to the melt extruder 3. The inner wall of the supplying part 10 has a cross-sectional shape made by the locus of the outer periphery of the screw during its rotation. In addition, the size of the chips supplied together with the powder addition agent is set to be slightly smaller than the clearance between the screw and the inner wall of the supplying part 10. As a result, the chips together with the addition agent can pass through the supplying part 10 while cleaning the supplying part 10 by the chips without adhesion of the powder addition agent to the interior of the supplying part 10.
Patent JP-H029042-A (JP)
Title: Device for grounding fixed drum
Inventor: FUKUSHIMA HIDEO
IPC: G11B15/00
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the fraction defective by providing an insertion hole on the end face of a drum, inserting an earth contact which can be deformed in the radial direction into this insertion hole and executing an earth. CONSTITUTION:An earth contact 31 is inserted into an insertion hole 46 formed in the lower drum 12, and bent so as to contract in the radial direction when the contact 31 is inserted into the lower drum 12 made of Al, and by its elastic restoring force, joint force can be obtained. In such a way, the earth of the drum 12 can be attained by inserting the earth contact 31, and by inserting the contact 31, a fall-off stop of a connector 45 and the earth of the fixed drum 12 can be attained simultaneously. Also, since i is unnecessary to execute soldering to the inside of the drum 12, no flux is generated, and the fraction defective can be lowered.
Patent JP-S645591-A (JP)
Title: Needle thread feeder of sewing machine
Inventor: ISHIKAWA HITOSHI
IPC: D05B47/00
Filed: 1987-06-27
Abstract: PURPOSE: To deliver a thread without being affected by the mass of a thread drum by horizontally arranging the thread drum, putting the entire thread in a cassette and providing an imparting and adjusting mechanism of thread tension on the cassette. CONSTITUTION: The cassette 50 is provided with a hole 50a slightly larger than the outer diameter of the thread 51 on a center part and a slit 50b and a T-shaped hole 50c for inserting the end part 51a of the thread 51, the thread 51 is housed in the hole 50a and the end part 51a is passed through the slit 50b and the hole 50c and discharged to the outer side of the cassette 100. Then, an almost L-shaped leaf spring 52 is provided with a projection on one end part, it is engaged with one of plural notches 50d provided on one side face of a cassette body and the other end clamps the end part 51a of the thread with a pin 53 and imparts tension.  Thus, in the case that the kind of the thread or the thickness of the thread is changed, by changing the engaging position of the notch 50d and the projection of the leaf spring, the clamping pressure of the pin 53 and the leaf spring 52 is changed and the tension is adjusted.
Patent JP-S5383741-A (JP)
Title: Electrostatic recording system
Inventor: TOMITA SATORU
IPC: G03G15/00
Filed: 1976-12-29
Abstract: PURPOSE:To attract a recording belt, which has a layer containing a magnetic material, into contact with a guide member, which is equipped with a magnet, to maintain the gap between itself and a recording at a constant level thereby to obtain a stable and satisfactor image by passing the recording belt through the clearance between the recording electrode and the guide member.
Patent JP-S6314778-A (JP)
Title: Production of cis-epoxysuccinic acid and salt thereof
Inventor: WATANABE MASATO
IPC: C07B61/00
Filed: 1986-07-08
Abstract: PURPOSE:To facilitate the control of reaction temperature and separation of a catalyst after reaction and advantageously obtain the aimed compound, by using a water-insoluble specific heteropolyacid quaternary ammonium salt catalyst in oxidizing a maleate to produce the titled compound. CONSTITUTION:A maleate is heterogeneously reacted with an oxidizing agent, e.g. hydrogen peroxide, in an aqueous solvent in the presence of a catalyst expressed by the formula (R1-R4 are 1-8C alkyl or H; X is P, As, or Si; Y is W or Mo; n is 3 when X is P or As and 4 when X is Si) to advantageously obtain a cis-epoxysuccinic acid derivative or a salt thereof. Since the catalyst is solid and the reactants and product are liquid, the catalyst is readily separated in this method and reaction temperature can be readily controlled. The separated and recovered catalyst can be circulated for reuse without subjecting the catalyst to any activation treatment. Furthermore, the above-mentioned catalyst can be used for the above-mentioned reaction without drying after preparation thereof or separation and recovery after the reaction.
Patent JP-S6315000-A (JP)
Inventor: MARUYAMA TAKEHIKO
IPC: E21D11/40
Filed: 1986-07-08
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-H0831135-A (JP)
Title: Disk cartridge
Inventor: FUJISAWA HIROTOSHI
IPC: G11B23/28
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a disk cartridge capable of easily and smoothly positioning it to positioning pins when the disk cartridge is loaded to a mechanical deck by the top loading from the oblique direction. CONSTITUTION:A circular positioning hole 8 and an oblong positioning hole 9 are provided on the rear surface of the disk cartridge 1, and a chamfered surface part 20 is formed on the overall circumference of an opening edge of the circular positioning hole 8, and chamfered surface parts 21, 21 are formed on opening edges of the longitudinal sides of the oblong positioning hole 9. Consequently, the high reliability is obtained when the disk cartridge is used in a portable set.
Patent JP-S6222233-A (JP)
Title: Magnetic recording medium
Inventor: HORIGUCHI AKIRA
IPC: G11B5/735
Filed: 1985-07-22
Abstract: PURPOSE:To enhance wear resistance, durability and non-electrostatic chargeability and to improve running stability and electromagnetic conversion characteristic by incorporating nonmagnetic material adsorbed with a specific carbon black into a backcoat (BC) layer. CONSTITUTION:The BC layer into which the nonmagnetic material adsorbed with the carbon black of <=100mum average particle size and about >=30m<2>/g specific surface area and having >=6 Mohs' hardness is incorporated is provided on the rear surface of a base on which a magnetic layer is provided. The electromagnetic conversion characteristic of Y-S/N, C-S/N, etc. is improved and the surface electric resistivity is improved by disposing such BC layer, by which the good antistatic characteristic, small coefft. of dynamic friction after repeated running and good runnability are obtd. Since the material having >=6 Mohs' hardness is used, the magnetic recording medium is highly resistant to flawing and is improved in the durability; in addition, the drop-out is decreased. Since the nonmagnetic material adsorbed with the carbon black has good dispersibility in the coating compd., the BC layer has high light shieldability. The magnetic powder packing density of the magnetic layer is thereby increased and the good electromagnetic conversion characteristic is obtd.
Patent JP-2000346278-A (JP)
Title: Mounting device of apparatus for conductor pipe
Inventor: IWAO KEIZO
IPC: F16L55/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To make a device excellent in workability and simplify a structure, so that a mounted object can be firmly fixed. SOLUTION: This apparatus for a conduit pipe comprises a pair of clamp arms 14 clamping the conduit pipe 23, a link arm 11 operating this clamp arm 14 opened/closed, an open/close operating part 5 driving this link arm 11, a pressing rod 4 for pressing the apparatus 20 for conduit pipe relating to the conduit pipe 23, and fastening operation parts 2, 3 forward/backward moving this pressing rod 4. The conduit pipe 23 is clamped by the clamp arm 14 to be associated with operation of the fastening operation parts 2, 3, an the apparatus 20 for conduit pipe is fastened to the conduit pipe 23 by these clamp arm 14 and pressing rod 4, so as to be fixed.
Patent JP-H09324854-A (JP)
Title: Control device for automatic transmission
Inventor: KUNO TAKAYUKI
IPC: F16H61/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To enable a positive engagement as well as a positive releasing of an engaging brake not producing any drawing at all and a rapid changing-over between a forward motion stage and a backward motion stage to be carried out for improving a transmission efficiency of an automatic transmission machine SOLUTION: An automatic transmission T is provided with a transmission mechanism M for accomplishing a forward motion stage and a backward motion stage. A drake for a backward motion stage for engaging with a rotating element R3 to be engaged for accomplishing the backward motion stage is applied as an engaging brake B-R; and an input clutch C-1 engaged with the rotating element S1 for both forward motion and backward motion so as to transmit a power force is applied as a friction clutch.  A control device holes supplying pressure to be supplied to a hydraulic pressure servo 67 for the clutch C-1 to such a hydraulic pressure to cause it to be waited at a piston stroke position just before starting clutch engagement during engaging of the engaging brake B-R or its engagement releasing operation in the case of shift of D→R or R→D and performs a controlling operation prepared for a rapid re-engagement operation.
Patent JP-S54106090-A (JP)
Title: Production of nitrogen dioxide reducing agent
Inventor: OKA SHIYOUTAROU
IPC: C01B31/30
Filed: 1977-12-30
Abstract: PURPOSE: To obtain a NO 2  reducing agent which maintains its activity and surface physical strength over a long time of use and causes little analytical error due to NH 3 , by reacting a prorous metal oxide granulated by sintering in advance with carbon in a hot reducing atmosphere.  
     CONSTITUTION: The above granulated porous metal oxide includes oxides of Ti, W, Ta, Mo, etc., and it is pref. spheres of 2W3 mm in diameter. The granular porous metal oxide is reacted with carbon in a reducing gas stream of N 2 , NH 3 , H 2 , etc. heated to such a high temp. as about 1000°C in an electric furnace, etc. to obtain a granular metal carbide. This metal carbide is used as a NO 2  reducing agent and shows high efficiency for reducing NO 2  to NO even at low temps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6219613-A (JP)
Title: Gas supply control system
Inventor: TSUMOTO YASUKATSU
IPC: F16K31/00
Filed: 1985-07-19
Abstract: PURPOSE:To reduce the time of assembling and the number of component parts and further ensure open and close operation of a gas passage with a simple construction, by providing a guide cylinder, into which an end of an actuating shaft being slidably inserted, a spring being placed between the end of said shaft and the inside of said cylinder, and making the outer part of said cylinder facing an actuating knob part spherical. CONSTITUTION:A guide cylinder 9, in which a coil-shaped spring 4 being fitted on a small-diameter part 3b, is made slidably in the axial direction fitted to an actuating shaft 3 so that one end thereof contacts with a step 3a. When an operation knob 1 is pushed, the actuating shaft 3 is pressed through the guide cylinder 9 and moved in the axial direction to effect an ignition condition. Since, at this moment, a flat surface 1a of the operation knob 1 is pressing a spherical surface 9b of the guide cylinder 9, the actuating shaft 3 slides, while being supported by a support cylinder 10 and a body-supporting part 11, enabling the axial movement thereof smooth without any hindrance. Such movement of the actuating shaft 3 causes a valve body 7 and a valve seat 12 to freely open and close, so that the purpose of the supply and stop of gas will be achieved.
Patent JP-S5382994-A (JP)
Title: Heat source control device for heat transmitting device
Inventor: OKAMOTO EIKI
IPC: H05B1/02
Filed: 1976-12-29
Abstract: PURPOSE: A heat source etc. is controlled in reference to the radiation thereof and the heat is transmitted under an evaporation and condensation of the vapouring medium to improve a safety of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5384686-A (JP)
Title: Power source current measuring method of highly integrated ic
Inventor: MIDORIKAWA ICHIROU
IPC: G01R19/00
Filed: 1976-12-29
Abstract: PURPOSE: To detect the currents of power source terminals by the voltages produced in resistors by providing voltage control devices for holding the power source terminals at a constant voltage and current-detecting resistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H081055-A (JP)
Title: Wallpaper pasting machine
Inventor: SANO GENZO
IPC: B05C1/08
Filed: 1994-06-21
Abstract: PURPOSE:To place a paste tub in the main body of a pasting machine and to take the tub out of the main body without damaging the main body and tub by forming the contact part between the tub and the main body with a wear-resistant plastics. CONSTITUTION:A stopper-provided paste tub sliding plate 103a furnished on the front side of the lower structure 3 of a wallpaper pasting machine and a paste tub holder 106a fixed to the bottom of a paste tub 6 and opposed to the sliding plate 103a when the tub 6 is placed in the lower structure 3 are formed respectively with a wear-resistant plastics. Consequently, the tub is placed in the main body or taken out of the main body without damaging the main body and tub.
Patent JP-S6137522-A (JP)
Title: Intake cooling and air conditioning device of engine for car
Inventor: SUGIURA HIROYUKI
IPC: F25B5/00
Filed: 1984-07-31
Abstract: PURPOSE:To perform intake cooling using a refrigerating cycle and increase the engine output by allowing the combined use of a variable exhaust amount type compressor provided at the refrigerating cycle of air conditioning unit for a car as the air conditioning operation and the operation for the engine intake cooling. CONSTITUTION:When an engine 7 required high horse power, a select switch 14 is set to No.1. Consequently, the magnet switch 1a of a compressor 1 and a solenoid valve 11 are excited and each is operated. An intercooler 5 is cooled and the intake of the engine 7 is cooled and high horse power is obtained. Then, when the switch 14 is switched to No.2, the compressor 1 and a solenoid valve 12 are operated respectively and the air conditioning operation state occurs due to he operation of an evaporator 3. Furthermore, when the switch 14 is switched to No.3, the compressor 1 and the valves 11 and 12 are simultaneously operated, respectively and the air conditioning of the intercooler 5 and the evaporator 5 is performed simultaneously. As a result, the output increment is increased further than the power consumption of the compressor 1 by the intake cooling of the engine 7 and the effective output can be increased greatly.
Patent JP-H0917088-A (JP)
Title: Device for discriminating disk cartridge
Inventor: YAMAMIYA KUNIO
IPC: G11B11/105
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a disk cartridge discriminating device for discriminating the state of the inserted disk cartridge. CONSTITUTION: A drive device is provided with elevating blocks 470 movable in the vertical direction at the lower both sides of this side of a cartridge holder 402. A slide plate 452 which moves in the case where the disk cartridge is inserted, is provided on a base 450, and cams 462 for raising the elevating blocks 470 are provided on this slide plate 452. Positioning pins 474 and pressurizing switches 476, 478 are provided on the upper surface of the elevating blocks 470. When the disk cartridge, wherein the double-sided disk is housed, is inserted, (1, 0) or (0, 1) is outputted by the pressurizing switch 478, whereas (1, 1) is outputted when the disk cartridge, wherein the single-sided disk is housed, is properly inserted and (0, 0) is outputted when it is inserted inside out.
Patent JP-H064308-A (JP)
Title: Batch processing scheduling system
Inventor: HOTTA HIROSHI
IPC: G06F9/46
Filed: 1992-06-19
Abstract: PURPOSE:To enable classification corresponding to the priority of queues to be executed and queues having various attributes in the same class to be set by comparing the priority of a queue, of which priority is registered in a job, with the priority of a job registered on the other queue having the same priority, and deciding the order of execution, without closing the queues, of which priority is registered in the job. CONSTITUTION:A queue priority managing part 1 investigates which queue is to be started to be scheduled with, selects a queue '1' having the most significant queue priority, investigates whether the job to be selected for being executed is still registered on the queue '1' or not, selects the queue '1' as the object of schedule and informs a job priority managing part 2 of it. The job priority managing part 2 decides the job to be executed by comparing the priority of all the jobs in the candidate key. When the job to be executed is decided, that job is executed by a job execution part 3. Thus, the queues are successively selected, and the job having the higher priority is executed.
Patent JP-S6318059-A (JP)
Title: Vacuum deposition method
Inventor: FUJIOKA TADASHI
IPC: C23C14/30
Filed: 1986-07-10
Abstract: PURPOSE:To improve the adhesion of a vacuum-deposited film as well as to freely regulate the thickness of the film by increasing or decreasing the quantity of electric power supplied to an electrode placed between a crucible and a strip so as to regulate the amount of a metal evaporated. CONSTITUTION:A metal 8 for vacuum deposition in a crucible 9 is evaporated by heating with an electron beam from an electron beam gun 11. The molecules of the evaporated metal 8 are electrolytically dissociated into metallic atoms and electrons with arc generated between an electrode 12 and the metal 8 for vacuum deposition. The metallic atoms are electrically attracted and stuck to the underside of a strip 2 connected to the negative electrode side of a second power source 14. At this time, the quantity of electric power supplied from a first power source 13 to the electrode 12 is increased or decreased so as to regulate the thickness of a metallic film vacuum-deposited on the underside of the strip 2 to a desired value.
Patent JP-H116310-A (JP)
Title: Demolition method of multi-story building
Inventor: MIYAZAKI ATSUSHI
IPC: E04G21/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To utilize the rooftop section in a multi-story building to be demolished to effectively use the rooftop section as a working floor for a crane in case of demolition and a curing roof and to reduce a construction period as well as a construction cost. SOLUTION: A curing frame 12 with specific height for covering the side of an upper layer section of a multi-story building 10 is vertically provided to the peripheral surface of the rooftop, and the rooftop section 16 including the rooftop slab 14 is separated. The curing frame 12 is used as a temporary post, the separated rooftop section 16 is borne on a lower layer section 18 through the curing frame 12 in a replaceable manner. A jib crane 20 is assembled and is set on the rooftop. An opening section for conveying a demolition heavy machine is formed in the rooftop slab 14 and, at the same time, an air intake opening section 28 and a dust collector 30 are provided. A truss beam 32 connecting both ends thereof to the curing frame 12 is temporary provided, and the rooftop section 16 is mounted on the upper side of the truss beam 32 to bear.  The curing frame 12 is replaced downward through a fixed arm 34 and a movable arm 36 with the progress of demolition work.
Patent JP-S646741-A (JP)
Title: Fracture toughness test
Inventor: OZAWA KAZUHIKO
IPC: G01N3/00
Filed: 1987-06-30
Abstract: PURPOSE:To remove effect of a residual stress working on the tip of a cracking of material, by performing a test according to individual tables of a numeral table, equally divided in (n) by a desired function, with two table values as one set to sample and store a table value subsequently obtained from two tables as normal DELTAK value. CONSTITUTION:When a tester is operated with a compact test piece 7 set there on, first, a command for introduction of a pre-fatigue cracking is outputted to a servo controller 5 from a CPU 4 to operate an actuator 1 and a pre-fatigue cracking a0 with a specified length is introduced to the compact test piece 7. The CPU 4 incorporates a program which has a numeral table as obtained by equally dividing the length of the final cracking predetermined in (n) by a desired function such as logarithmic function so that an operation sequence of DELTAK is switched each time the length of cracking reaches a table value and an initial table value is set with continuing two table values as one set to per form an operation with the DELTAK constant. Then, a value of cracking is monitored with the CPU 4 and further operation is conducted with the DELTAK constant when the cracking reaches a specified table value.
Patent JP-S63152397-A (JP)
Title: Helvecardin a and b
Inventor: INUKAI MASATOSHI
IPC: A61P31/04
Filed: 1987-06-30
Abstract: NEW MATERIAL:A compound expressed by formula [R1 is ristosamine; R2 is ristosaminyl-glucose; R3 is mannose for helvecardin A (hereinafter referred to a A) or H for helvecardin B (hereinafter referred to as B); R4 is 2-0- methylrhamnose)] and salt thereof having the following physico-chemical properties. Amphoteric and water-soluble white powder. Specific rotatory power (as trifluoroacetate); (A) [alpha]D<25>=-73.6 deg. (C=0.99, 0.1 NHCl) and (B) [alpha]D<25>=-95 deg. (C=1.08, 0.1 NHCl). Elementary analysis (%); (A) C, 50.50; H, 5.60; N, 5,60; Cl, 3.25 (as hydrate) and (B) C, 50.65; H, 5.23; N, 5.75; Cl, 3.30 (as hydrate). Molecular formula; (A) C90H103O36N9Cl2 and (B) C84H93O31N9Cl2. Molecular weight; (A) 1955 and (B) 1793. Soluble in water and methanol and sparingly soluble in acetone, etc. USE:An antimicrobial agent. PREPARATION:A strain of Pseudonocardia sp. SANK65185 (FERM P-8634) is cultivated.
Patent JP-S647985-A (JP)
Title: Cleaner for inlet channel for electric power plant
Inventor: HORIKIRI KAZUHITO
IPC: B08B9/049
Filed: 1987-06-30
Abstract: PURPOSE: To make it possible to safely, easily and rapidly carry out the cleaning work of an intake channel of a power plant and to easily recover falling periphytons, sludges, etc., onto a ground tank by freely travelably arranging a cleaning car and recovering car moved by a remote controller in the intake channel. CONSTITUTION: The cleaning car 1 and recovering car 2 are made to travel in the intake channel 3 by a command from the controller 9 and the periphytons in the intake channel 3 are peeled by the cleaning car 1. The peeled periphytons and deposits are collected from the shovel 22 of the recovering car 2 via a belt conveyor 21 into a hopper 7. The collected periphytons, etc., are sucked through a flexible pipe 6 into a receiver tank 4 internally maintained under a negative pressure by a vacuum recovering device 5 and are treated at need as wastes by a track 44.