baber/WOPTO huggingface dataset:
Patent JP-S5717376-A (JP)
Title: Automatic one side welding device
Inventor: HASHIMOTO MARETOSHI
IPC: B23K37/06
Filed: 1980-07-02
Abstract: PURPOSE: To perform high quality welding on the outside plates of the double bottoms of a hull or the like by so constituting a titled device that flat welding is accomplished by locating the leading ends of welding torches on the top surface of the materials to be welded from the bottom surface of the materials to be welded by utilizing a groove gap.  
     CONSTITUTION: A carriage supporting mechanism 3 is located on the upper side of the gap of a groove 2 formed at a minimum required width, and the central projections of groove tracing rollers 5 are fitted into the groove 2. If a carriage body 4 is mounted by way of a connecting rod 7, balance rollers 8 are pressed by springs, and are mounted to materials 1 to be welded. Next, spring cradles 12 are moved upward by operating a handle 15, and a carriage II is set to press driving wheels 9 to the materials 1. At this time, welding torches 19, 20 and a sliding type water- cooled copper strap 27 are put in optimum positions. Here, electric power is supplied to a welding device I and a motor 9 for driving wheels and welding is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60234788-A (JP)
Title: Method for adjusting optical axis of laser
Inventor: SUZUKI MASAHIRO
IPC: B23K26/042
Filed: 1984-05-07
Abstract: PURPOSE:To adjust easily and exactly the optical axis of a laser by making incident the laser light on the 2nd mirror in parallel with a material to be machined through the pinhole of the 1st mirror provided on the laser light exit side of a condenser lens and reflecting the laser light by said mirror. CONSTITUTION:An optical axis adjuster 27 provided with the 1st mirror having a pinhole 21 is proximity to the laser light exit side of the condenser lens 13 and the 2nd mirror 25 imposed on a working table 19 in parallel with the 1st mirror is disposed to a laser beam machine which executes laser machining on the table 19 by conducting horizontally the laser light LB oscillated from a CO2 laser oscillator 3, refracting perpendicularly the laser light by the bent mirror 11 and forming further the focus by the condenser lens 13. The visible laser light LB is oscillated from an He-Ne laser oscillator 15 and is irradiated through the above- mentioned pinhole 21 via a half mirror 17 and the mirror 11. The opertor observes the light LB reflected from the 2nd mirror 25 from above, and adjusts the optical axis of the laser by adjusting the inclination of the mirror 11 until the reflected points P1, P2, etc. coincide with a center O.
Patent JP-S57204417-A (JP)
Title: Recorder using electromagnetic shuttle
Inventor: MIYAJIMA JIROU
IPC: G01D15/24
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a recorder which is small in its vibration and is capable of easily setting a recording range, by using a moving coil type linear motor for driving a recording pen. CONSTITUTION:A moving coil 15 is inserted into a pole 11, and a current is made to flow through a pair of upper sliding electrodes 16, a pair of lower sliding electrodes 16', and feeders 17, 17'. The pole 11 is pinched by a magnetic substance 9 and becomes an S pole by a magnetic flux generated from a magnet 10, and on the other hand, the magnetic substance 9 becomes an N pole. A recording pen in constituted so as to move in one body with a moving coil 15, and is moved by a current flowing in the moving coil 15.
Patent JP-S5214404-A (JP)
Title: Control circuit for taperecorder to give precedency to reproduction over recording in reproduction mode
Inventor: NISHIKAWA HARUHISA
IPC: G11B15/10
Filed: 1975-07-24
Abstract: PURPOSE: To secure maintaining of reproduction if the record button is miss-pushed, by incorporating miss record preventing switch, switching element and self-maintaining relay switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301285-A (JP)
Title: Developing device
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 1993-04-16
Abstract: PURPOSE:To supply an initial developer into a developing unit with simple operation without soiling a hard, in the developing unit. CONSTITUTION:An initial developer container 36 is connected with a developing container 32 on a center axis 40 and composed of a container part 36a and an opening part 36b and a developer 42 including a carrier is housed inside the container part 36a, in a state where the developing unit 18 is nonused. The opening part 36b is confronted with the closing wall 32d of the developing container 32, to be clogged and has the state where the developer 42 does not flow out. When a toner hopper 38 is fitted to the developing container 32, the initial developer container 36 is pushed by the toner hopper 38, turned in the direction of the arrow and lowered downward, the opening part 36b of the initial developer container 36 coincides with a receiving port 48 provided on a carrier confining region 32b and the flow out path of the developer 42 is formed to supply the developer 42 onto a developing sleeve 34.
Patent JP-H07293046-A (JP)
Title: Double air membrane roof structure
Inventor: OKUMURA HITOSHI
IPC: E04H15/20
Filed: 1994-04-27
Abstract: PURPOSE:To make it possible to reduce cable tensile force and prevent damages produced by contact between an upper film and a lower film during air supply suspension, and what is more, to provide a favorable indoor environment. CONSTITUTION:A presser cable 7 and a suspension cable 5 are installed between an upper part tensile ring 1b and a lower part tensile ring 1a and an outer peripheral compression ring in a central part tensile ring 1 connected between the upper part tensile ring 1b and the lower part tensile ring 1a via a binder 2. Membranous articles 6a, 6b and 6c are pitched all over each cable and each ring.
Patent JP-S61248157-A (JP)
Title: Japanese information processing device
Inventor: MATSUI HARUKI
IPC: G06F17/22
Filed: 1985-04-25
Abstract: PURPOSE:To make correction efficiently when erroneously converted parts are in the front part out of the result of patch conversion by enabling to cut out a new partial range of conversion in which the terminus of the present extent of conversion is shifted to the left side by forward moving of a cursor. CONSTITUTION:A conversion controlling section 2 displays the result of patch conversion on a display unit 7, and when control to shift a sentence forward is made in the present extent of conversion, sets partial extent of conversion that makes position of the cursor after shifting a terminus and makes the front end of present extent of conversion front end anew using a cursor key 6c. When a conversion key 6b is operated under the set extent of partial conversion, a conversion processing section 3 executes partial conversion, a conversion processing section 3 executes partial conversion in the set extent of partial conversion, and renews the corresponding part of the result of previous collective conversion stored in a result of patch storing section 5 according to the result of conversion.
Patent JP-H10279138-A (JP)
Title: Winding device for artificial lawn
Inventor: MATSUMOTO OSAMU
IPC: E01C13/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To wind and lay artificial lawn securely by providing a drive means which drives a winding shaft when an artificial lawn winding device is stored and operated and drives a receive roller when it lays the artificial lawn and is operated. SOLUTION: By driving motors 10a, 10b, rotating a receive roller, and driving a winch 13 to wind out a rope, artificial lawn 3 is sent out of a winding shaft 7 and is laid on a floor surface. After all the artificial lawns 3 are laid on the floor surface, the rope is removed from a hook at a tip of the artificial lawn 3, and the rope only is wound around the winch 13. When the artificial lawns 3 are wound out, a plurality of air blow devices 17 provided on both sides of the artificial lawn 3 are operated to float the artificial lawn 3 from the floor surface 2. Next, a motor 70 is driven, and the winding shaft 7 is rotated to wind the artificial lawn 3 on a peripheral face of the winding shaft 7.
Patent JP-H05255366-A (JP)
Title: New arterialization inhibiting substance fr901484
IPC: A61K35/74
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a new compound useful as an arterialization inhibitor, a carcinostatic agent, etc. CONSTITUTION:The substance FR901484 having the following physical properties. Property; acidic yellow powder. Specific rotary power [alpha]D<23>=+234 deg. (C=0.4, dimethyl sulfoxide). Infrared absorption spectrum; 3600, 2960, 1690, 1610, 1560, 1530, 1460, 1430, 1380, 1360, 1340, 1300, 1200, 1180, 1130, 1040, 1010 and 990cm<-1>. Color reaction; positive to iodine vapor reaction and cerium sulfate-sulfuric acid reaction and negative to the Milisch reaction and ninhydrin reaction. Furthermore, this substance is obtained by culturing a microorganism capable of producing the substance FR901484 such as WB1859 strain (FERM P-12736) in a nutrient culture medium containing an assimilable carbon source and nitrogen under aerobic conditions.
Patent JP-S5516064-A (JP)
Title: Actinic radiation-curing resin composition
Inventor: TSUNODA YUUZOU
IPC: C08G18/67
Filed: 1978-07-24
Abstract: PURPOSE: To provide the title composition having excellent adhesivity to a non- adsorbent polar surface, useful as printing ink, paint, etc., and composed of a (meth)acrylic urethane resin having two or more (meth)acryloyl groups in a molecule, a vinyl compound, and a photosensitizer.  
     CONSTITUTION: A composition composed of (A) a (meth)acrylic urethane resin having two or more (meth)acryloyl groups in a molecule and derived from the compound I or II (R 1  is 2W4C alkylne; X is halogen, methyl; a is 1W2; m and n are ≥1, m+n is 2W8), (B) a vinyl compound copolymerizable with the terminal unsaturated groups introduced into the resin, and (C) a photosensitizer such as benzophenone, benzoin, etc. The weight ratio of A:B is 20:80W95:5, and the amount of (C) in the whole composition is 0.5W20 wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02268443-A (JP)
Title: Semiconductor device
Inventor: MIZUTANI HIDEMASA
IPC: H01L29/786
Filed: 1989-04-10
Abstract: PURPOSE:To facilitate formation of a device on an amorphous insulating substrate by forming relatively-high-nucleation-density surfaces separately on the insulating substrate and making polycrystalline semiconductor layers laminated by utilizing a difference in nucleation density active elements. CONSTITUTION:Si ions are implanted in the surfaces of separated regions 2 and 3 by resist patterning on a quartz substrate 1, resist is removed, and Si is laminated. At this time, the nucleation densities of Si nuclei of the Si-ions- implanted regions 2 and 3 are higher than those of unimplanted regions by about three orders of magnitude; therefore, Si nuclei are produced only in the high-nucleation-density regions 2 and 3 and polycrystalline layers 4 are selectively formed. After flattening the surfaces of the layers 4, gate insulating films 5 are formed thereon and a gate electrode 6 is formed thereon to form a MOSFET 7 and a capacitance 8. Thereby a device of a good characteristic easy to make is obtained on an amorphous insulating substrate.
Patent JP-H11285426-A (JP)
Title: Display stand
Inventor: NAKAMURA TETSUHITO
IPC: A47F3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation mechanism without injuring a simple appearance. SOLUTION: A soleplate 2 for mounting a presentation article G is laminated on an upper side 15 of a box-shaped base stand 1. A vibration isolation mechanism 3 for damping vibration transmitted to the presentation article G is built in the base stand 1. The vibration isolation mechanism 3 and the soleplate are connected through a neck member 4 for raising higher than the upper side 15 of the base stand 1. And an opening 5 is provided for allowing moving of the neck member 4 in an area covered with the soleplate 2 of the upper side 15 of the base stand 1.
Patent JP-H10268376-A (JP)
Title: Diaphragm mechanism
Inventor: KOYAMA MOTOO
IPC: G03B9/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To change light quantity stepwise or continuously without spoiling image-forming performance by forming the shape of a light shielding part asymmetrically with respect to an optical axis and like a fan with the optical axis as center, and variably forming the angular range of the fan shape. SOLUTION: A fixed diaphragm 2a shields a center area having a fixed radius with the optical axis as center. A variable diaphragm 2b has such structure that eight light shielding plates having the angular range of about 45 with the optical axis as center espectively are superposed. The eight light shielding plates are pulled out or superposed in a circumferential direction like the fan, and the angular range of the light shielding part S is continuously changed. The light quantity is converged to 7/8 in a state where eight light shielding plates are superposed, about 1/2 in a state where four light shielding plates are pulled out, about 1/4, 1/8 and 1/16 in a state where six, seven or eight light shielding plates are respectively pulled out.  As the light shielding plates are pulled out, the light shielding part by the diaphragm mechanism is increased and a light passing part is reduced. Thus, the light quantity entering an optical system is continuously changed.
Patent JP-S5517864-A (JP)
Title: Pcm recording device
Inventor: NABESHIMA TOMOKI
IPC: H04N5/93
Filed: 1978-07-26
Abstract: PURPOSE: To reproduce PCM signals stably and accurately by generating PCM signal reproducing clocks corresponding to influences of contraction and expansion of the tape system, etc.  
     CONSTITUTION: The oscillation output of crystal oscillator 40, etc., and the oscillation output of variable frequency oscillator 41 where the frequency is lower than oscillator 40 are mixed in mixer 42 and become clocks through BPF43. Meanwhile, these clocks are compared in phase with reproducing PCM signals, which are separated by separator circuit 10, through frequency dividers 44 and 45 by phase comparator 46, and the oscillation frequency of oscillator 41 is controlled by the comparison result of comparator 46, thereby controlling the clock frequency according to expansion and contraction of the tape. As a result, PCM signals can be reproduced stably and accurately independently of tape expansion and contraction by a VTR, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02271142-A (JP)
Title: Frictional type continuously variable transmission
Inventor: ISHIKAWA KIMIHIRO
IPC: F16H15/52
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the release of engagement between a planetary rotor and an input disc by installing a torsional spring so that an output disc rotation- shifts in the direction separating from a pressing part and pressing the output disc even with the output disc speed change ratio of zero. CONSTITUTION:Revolution is speed-change-transmitted from a planetary rotor 5 to an output disc 4 through the sliding of a speed change ring 13 by the revolution of an input disc 2, and the output disc is shifted in the direction separating from a pressing hub 32 for the pressing hub 32 by the riding over onto the aslant surface of a steel ball 33, and pressed onto the planetary rotor 5, and speed change is performed. An annular recessed part is formed on the output disc 4 opposed to the hub 2, and a torsional coil spring 35 is arranged, and the output disc 4 is energized in the direction separating in the peripheral direction from the the hub 32. Therefore, even if the speed change ring 13 moves to the right edge, and the speed change ratio of the disc 4 becomes zero, an energizing force for energizing the output disc towards the planetary rotor is generated, and the release of engagement between the rotor 5 and the input disc 2 is prevented.
Patent JP-S5213593-A (JP)
Title: Preparation of polyester-modified vinyl polymer for solvent type coati ng composition with high solid content
Inventor: TANUMA TSUNEO
IPC: C08F4/04
Filed: 1975-07-24
Abstract: PURPOSE: To prepare the titled polyester-modified vinyl polymer by grafting a vinyl monomer onto a specific polyester resin by use of an azobis compound as catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5716309-A (JP)
Title: Displacement detector
Inventor: NAKAMURA HIROMI
IPC: G01B7/00
Filed: 1980-07-04
Abstract: PURPOSE:To enable the accurate detection of a position of a moving member, a moving speed and the like, by a method wherein a relative displacement movement between a reference scale, in which a mangetic deterioration part is partially formed, and a magnetic detector, is detected. CONSTITUTION:The circumference surface of a moving member 2, such as pistons, is irradiated with high energy beam, such as laser beam electronic rays, and this forms magnetic deterioration parts 4, 4... at given intervals to form a reference scale. Additionally, a magnetic detector 6 is mounted being positioned in correspondence to the member 2. This causes detection of the movement displacement of the member 2 by means of the detector 6, outputting of a signal to a controller (not shown), and detection of the moving position, the moving speed, and the accelerating speed of the member 2. The reference scale can be formed only through the irradiation with the high energy beam, and thus, it can be easily formed at most part of the device.
Patent JP-H08285411-A (JP)
Title: Air conditioner
Inventor: KUSAKA MICHIYOSHI
IPC: F25B13/00
Filed: 1995-04-17
Abstract: PURPOSE: To filter out moisture in a system of an air conditioner having a dyer acting as means for filtering out moisture, reduce a pressure loss caused by the dryer and a dryer system and further improve a performance of the system. CONSTITUTION: At the time of starting an operation of an air conditioner, a circuit changing-over device 19 is set to a dryer device 17 and after elapsing a predetermined time T1, the circuit changing-over device 19 is controlled in such a way that the circuit changing-over device 19 is operated to change-over a refrigerant circuit from the dryer device 17 to a bypass circuit 18.
Patent JP-H111440-A (JP)
Title: New therapeutic/preventive agent for pollakiuria/ incontinence
Inventor: NARITA KAZUHISA
IPC: A61P15/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic/preventive agent slight in side effects and effective for treating pollakiuria/incontinence due to cerebrovascular disorders or Parkinson's disease, by including, as active ingredient, a compound bearing a combination of central micturition reflex inhibitory effect and peripheral calcium antagonism. SOLUTION: This agent contains, as active ingredient, a compound bearing a combination of central micturition reflex inhibitory effect and peripheral calcium antagonism [e.g. 1-(4-methoxy-5,6,7,8-tetrahydro-1-naphthyl)-2-(1- pyrrolidinomethyl)-1-butanone]. The daily dose of this agent is 1-100 mg in one to several portions through oral route. This agent is capable of increasing bladder volume and extending micturition intervals, does not develop hydrodipsia and anuresis as side effects, being also effective for patients with atropine- resistant contraction increase.
Patent JP-H03289128-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: HASHIZUME TSUTOMU
IPC: H01L21/263
Filed: 1990-04-05
Abstract: PURPOSE:To easily get a semiconductor thin film crystal layer of uniform physical property and good quality by applying the energy beam from a beam source obliquely to the surface of the substrate so as to enlarge the width of the beam at the surface of the substrate, and annealing a semiconductor thin film. CONSTITUTION:A silicon layer (semiconductor thin film) 32 is formed at the whole surface of a square glass substrate (insulator substrate) 31, and the substrate 31 is arranged so that the angle S between the advance direction of a laser beam and the surface of the substrate may be, for example, 2.86 deg., and the laser beam is applied obliquely to the substrate, and is deformed into an oblong beam by an optical system 23. Hereby, this oblong laser beam is applied obliquely to the substrate. What is more, the adjustment of the density of energy that the silicon layer (semiconductor thin film) receives is performed by the adjustment of laser oscillation strength, the distance between the convex lens and the concave lens of the optical system 23, etc., besides the incident angle of the beam.
Patent JP-H05291097-A (JP)
Title: Silicon substrate and manufacture thereof
Inventor: TSUMORI YASUO
IPC: H01L21/322
Filed: 1992-04-10
Abstract: PURPOSE:To keep a DZ layer high in crystallinity and gettering capacity and a substrate high in mechanical strength. CONSTITUTION:A silicon substrate is provided with regions composed of a first region whose density distribution of inner defects is less than 1X10<5>cm<-3>, a second region whose density distribution of inner defects is more than 1X10<7>cm<-3>, and a third region whose density distribution of inner defects is less than 1X10<7>cm<-3>, where the regions are made to range in this sequence in a thicknesswise direction from the surface to the center of the substrate. The substrate is formed through such a method that oxygen is diffused inwardly into the substrate, and then solution oxygen in a surface layer is diffused outwardly, whereby a surface region where solution oxygen is less than 5X10<7>cm<-3> and a center region where solution oxygen is more than 5X10<7>cm<-3> are formed in the substrate. Thereafter, the silicon substrate is heated at temperatures of 400 to 1050 deg.C and thermally treated for more than 30 minutes, whereby the substrate possessed of regions of the above density distribution of inner defects can be obtained.
Patent JP-H05287347-A (JP)
Title: Method for injecting carbonaceous material for restraining slag foaming
Inventor: NAKAJIMA JUNJI
IPC: C21C1/04
Filed: 1992-04-10
Abstract: PURPOSE:To restrain slag foaming and to prevent the overflow of a molten slag from a furnace opening part by detecting the height of the foaming slag in the furnace and injecting two kinds of the carbon-aceous powdery materials having different sizes at the time a prescribed height, is obtained, in the pre-refining the molten iron. CONSTITUTION:In the case of executing the pre-refining, such as desiliconization, dephosphorization of desulfurization, by injecting the powdery refining agent of lime, scale, etc., to the molten iron in a vessel with inert gas, the molten iron slag is foamed and bulged and trouble of the overflow from the opening part of the vessel is apt to happen. When the height of the foaming slag comes to >=0.3m under the furnace opening part, the mixed material of the powdery coke having 0.1-1mm size with the powdery coke having 1-5mm size is injected in the rate of 0.1-0.8kg/ton of the molten iron by using the inert gas as carrier gas. The powdery coke having small size starts the restraint of the slag foaming in short time but the restraint lasting time is short, and the powdery coke having large size starts the restraint of the slag foaming in slow time but the restraint lasting time is prolonged, and by using the powdery cokes having both sizes, the slag foaming can effectively be restrained.