baber/WOPTO huggingface dataset:
Patent JP-H03112718-A (JP)
Title: Cooling device for automobile
Inventor: ISHIKAWA MITSURU
IPC: F25B27/02
Filed: 1989-09-27
Abstract: PURPOSE:To enhance cooling capacity and make compact a cooling device having an absorption type refrigerator by applying the constitution wherein the diverted portion of engine cooling water is heated through a heat exchanger installed in an exhaust pipe as a heat source for a generator. CONSTITUTION:During a cooling operation, a diluted solution in a generator 1 is heated with a heat source flowing through a heat exchanger 15 in the generator 1 containing a diluted solution of water and lithium bromide solution, thereby generating water vapors and a concentrated solution. Also, the water vapor is naturally cooled with a condenser 2 or forcibly cooled with an electric fan 7, Thereby being liquefied. This liquefied water is sent to an evaporator 3 for evaporator, thereby cooling the surrounding air. This cooled air is diffused into a cabin via another electric fan 19. On the other hand, the concentrated solution in the generator 1 is sent to an absorber 4 via a heat exchanger 16, and mixed and absorbed with the evaporated water from the evaporator 3. As a heat source for a heat exchanger 15, engine cooling water diverted from a flow diverter 20 and heated with a heat exchanger 14 installed in an exhaust system is used.
Patent JP-H0191373-A (JP)
Title: Variable window comparator
Inventor: YASUI YOSHIHIKO
IPC: G11B20/10
Filed: 1987-10-01
Abstract: PURPOSE:To adjust the shifted position of a circuit part and to obtain an accurate adjusted value by constituting the titled comparator so that only the relative position of a window in relation to the voltage axis of the comparator is able to be shifted while the upper and the lower reference voltages for the comparator are maintained constant. CONSTITUTION:A power source voltage Eo for setting a window-position is impressed to resistors r1-r3 in series connection from the input terminal 1 of the variable window comparator. The voltage E2 across the resistors r1, r2 is maintained constant by a constant voltage diode D1, and this voltage E2 is impressed to a series circuit of a resistor r4 and a variable resistor RV1. Also, a signal to be measured is inputted from an input terminal 4 and supplied to the respective one input terminals of comprators IC1, IC2, in the mean time. The voltage E1 adjusted by the resistor VR1 to be constant is inputted to the other input terminal of the comparator IC1. To the other input terminal of the comparator IC2, a voltage E3 from the resistor r3 is supplied, so that the upper limit and the lower limit values for a window voltage are set respectively in the comparators IC1, IC2.
Patent JP-2001073107-A (JP)
Title: Galvannealed steel sheet excellent in film adhesion
Inventor: NAGOSHI MASAYASU
IPC: C23C2/28
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet superior in film adhesion compared to the conventional one by controlling the structure of a δ1-phase in a plating film. SOLUTION: This galvannealed steel sheet is obtained by forming a hot-dip galvanizing layer on the surface of a steel sheet and carrying out alloying treatment. At a surface depth of >=1/3 of the thickness of the galvanizing layer from the surface of the galvanizing layer, the (001) plane of the δ1-alloy phase is preferentially oriented so that it has an angle θ of >=50 deg. with respect to the steel-sheet surface 1.
Patent JP-H1170781-A (JP)
Title: Desk mat
Inventor: OGAWA TAKESHI
IPC: B43L3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a mat suitable for a desk mat by a method wherein a composition mainly prepared by mixing a polypropylene and a hydrogenated styrene-isopropylene rubber in a specified mixing range by weight ratio is employed. SOLUTION: A composition consisting of 0.2 pts.wt. of a phenol-based antioxidant and 0.1 pts.wt. of an antistatic agent to 100 pts.wt. of a mixture of 50 pts.wt. of random polypropylene and 50 pts.wt. of a hydrogenated styrene- isopropylene rubber (commercial name: hypler-HVS-3 by Kuraray Co. Ltd. including 20 wt.% of styrene) [polypropylene/hydrogenated styrene-isopropylene rubber in a mixing weight ratio of 50/50] is molded with a T-die extruder into a sheet having the thickness of 2.0 mm. Then, the resultant sheet is satinized by embossing so as to obtain desk mats by being cut in desirable sizes. The obtained desk mat has a proper cushioning properties and is hard to be bruised.
Patent JP-S62109950-A (JP)
Title: Steel for nonmagnetic drill collar
Inventor: TSUMURA TERUTAKA
IPC: H01F1/00
Filed: 1985-11-07
Abstract: PURPOSE:To develop a steel product having stable nonmagnetism and high yield strength and having excellent ductility, toughness, corrosion resistance, drilling workability and hot workability by using an Mn-Cr-V-N austenitic stainless steel having a specific compsn. as a steel for a nonmagnetic drill collar for excavation of oil wells. CONSTITUTION:The high-Mn nonmagnetic steel having the following compsn. is used as the steel material for the nonmagnetic drill collar for excavation of the oil wells and gas wells: The steel material having the compsn. contg., by wt%, 0.10-0.50% C, <2.0% Si, 20-30% Mn, 0.01-3.00% Ni, 12-20% Cr, [0.1XMn%-0.5]-[0.15XMn%-0.75]% V, 0.1-0.5% N, <0.030% P, <0.010 S, and 0.0005-0.030% in total of >=1 kinds among Ca, Mg, Y and rare earth elements or further contg. >=1 kinds among <1.5% Cu, 0.01-2.00% Mo, 0.01-1.00% Nb, <1.0% Al, and satisfying the formula 20XC%+20XN %+0.5XMn%+Ni%-1.5XV%>=20.5% is used.
Patent JP-H01145401-A (JP)
Title: Flow control valve
Inventor: JIEEMUZU PATORITSUKU JIYANETSU
IPC: F15B13/04
Filed: 1988-10-03
Abstract: PURPOSE: To miniaturize an entire body of a device by providing regulator spools changing an orifice opening in accordance with a pressure produced by reversely developing a load pressure and a feedback pressure within a vertical compartment. CONSTITUTION: An upper edge of a regulator segment 24 is sealed with a plug 38. A regulator spool 46 pushed by an eccentric spring 54 and having a metering land 50 and an upper land 52 is provided within a sealed space. A load pressure is developed to a spring chamber of the regulator spool 46 and a feedback pressure is developed at the bottom surface 16 of the regulator spool 46. This allows to disuse a special sleeve or a differential area for regulating a flow to a switch road, so it is possible to minimize an entire body of a device.
Patent JP-H0192164-A (JP)
Title: Control device for drive of unwinding roll
Inventor: YOSHIOKA YOSHIYUKI
IPC: H02P29/00
Filed: 1987-10-05
Abstract: PURPOSE:To automatize the frame changing operation of an unwinding roll based on a manual operation by automatically obtaining the pressurizing timing of a pressure roll. CONSTITUTION:A time comparator 22 compares an elapsed time T which is the measured value of a third counter 20 with a moving time Tphi which is the operated value of a moving time computing element 21 under the condition of synchronized peripheral speeds D1, D2. The time comparator 22 outputs the pressurizing command Pp of a pressure roll to a pressure-roll pressurizing device 8 at the point of time when the agreement between the elapsed time T after the passage of a tape 10 and the moving time Tphi required for the movement of the tape is confirmed. Thereby, the pressure-roll pressurizing device 8 pushes out the pressure roll 9 toward a pressure-roll pressurizing position B according to the pressurizing command Pp, and the sheet 2 of an old unwinding roll 1 is relayed to a new unwinding roll 4 via the tape 10. After relaying, a cutter device 11 is driven to complete the frame changing between the new and old unwinding rolls.
Patent JP-H0985557-A (JP)
Title: Work placing table and work pressing jig used for it
Inventor: YAMAGUCHI MASAO
IPC: B23Q3/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a work placing table in which the shape of the work placing surface can be changed according to the shape of the surface to be placed of a work. SOLUTION: A pin supporting table is provided with a pin housing space S. A plurality of work supporting pins 6 are held in the pin housing space S so as to be raised and lowered. Coil springs 7 energize the work supporting pins 6. The work placing surface M is constituted of the surface including the tip points of respective work supporting pins 6. Accordingly, when a work W is placed on the work placing surface M, respective work supporting pins 6 are lowered against the coil springs 7 according to the shape of the surface to be placed. As a result, the shape of the work placing surface M is matched to the shape of the surface to be placed of the work W. A clamp fitting 12 holds and fixes the work placing surface with the shape by being made to project and retreat from the pin housing space S.
Patent JP-H0193870-A (JP)
Title: Pattern recognizing method
Inventor: URASAKI TAKAMI
IPC: G06T7/00
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a constantly stable recognizing picture by making a transmitted light from a recognizing illuminator disposed downward with respect to a substrate where a recognizing pattern is formed incident on a recognizing camera and recognizing the pattern. CONSTITUTION:The illumination of the upper recognizing lighting device 5 of the substrate 3 and the recognizing illuminator 9 mounted downward are lighted to a preset illuminance. The light from the recognizing illuminator 9 transmits the substrate 3 and the pattern 8 thereon and the quantity of transmission is different by the thickness, so that when a picture projected on a television monitor 7 through the recognizing camera 1 is binarized, a clear picture is obtained. This method does not receive the influence of the surface roughness of the substrate 3 nor the surface roughness of the pattern 8, so that a die bonding device can catch the constantly stable picture and recognize it.
Patent JP-H0197156-A (JP)
Title: Magnetic head positioner
Inventor: KOSHIMOTO YASUHIRO
IPC: G11B21/02
Filed: 1987-10-05
Abstract: PURPOSE:To materialize non-contact guide of no dust generation, to make a driving mechanism compact and to improve reliability, by magnetically levitating a positioner moving element using minus effect generated in a superconductor. CONSTITUTION:Before the operation is started, a movable plate 2 is kept in contact with a part of a guide rail 1 according to the gravitational state. Under this condition, where the cooling gas is supplied from an air inlet 3, the whole system is so cooled that when it comes down to below critical temperature of a superconductive material, the flux from a permanent magnet 11 which has so far passed through the superconductive part is driven out to the outside of the superconductor. The movable plate 2 is repulsed due to what is called minus effect from the U-shaped permanent magnet 11 and gets non-contact.
Patent JP-S63104570-A (JP)
Title: Facsimile equipment
Inventor: SAGO MASAKI
IPC: H04N1/387
Filed: 1986-10-21
Abstract: PURPOSE:To gradually ascent the output of a receiving side after the completion of a transmission when pictures spreading over plural number of sheets are transmitted by transmitting from a final page in a reverse order. CONSTITUTION:When the picture is transmitted, a CPU 2 drives a scanner 9 and a companding circuit 11 to start responding to the operation of an operator from a key board 4, and picture data from the scanner 9 are compressed (encoded) by the companding circuit 11 and stored in a memory 3. Afterwards, the compressed picture data, being divided into packets, are transmitted through a communication controller 12. When a transmission order changing key 42 is pushed and a transmission starting key 41 is pushed, a reading and the transmission are performed in the case of a regular order transmission, however in the case of a reverse order transmission, the reading and a storage into an photomagnetic disk MOD are performed by the pushing of one time, and the transmission is started by anther pushing. Thus, the output of the receiving side is made to be in the order where the first page comes topmost.
Patent JP-S6397553-A (JP)
Title: Device with at least one guide frame for plain bearing of winding shaft for band material to be wound
Inventor: BUERUNAA MIYURUFUARUTO
IPC: B65H19/22
Filed: 1987-10-05
Abstract: Apparatus for successively winding continuous strips of material into rolls includes one or a pair of spaced outstanding guide frames each having an outer frame member and an inner frame member defining upper and lower horizontal tracks for guiding slide bearings coupled to winding shafts. The inner frame member comprises a shiftable rectangular bar which is shifted rearwardly to define a forward vertical guide track interconnecting the horizontal tracks, and which is shifted forwardly to define a rearward vertical track interconnecting the horizontal tracks.
Patent JP-H06102168-A (JP)
Title: Measuring method for absorption spectrum of fine particle
Inventor: FUNAKURA SEIJI
IPC: G01N21/27
Filed: 1992-09-18
Abstract: PURPOSE:To measure even a single fine particle by using a microscopic technique by measuring the microspectroscopic absorption spectrum of the single fine particle while the particle is caught by irradiating the particle with a laser beam. CONSTITUTION:When the spectroscopic absorption spectrum of one fine particle is measured, the concentration and arranging state of a substance in the particle can be elucidated. The state of fine particle manipulation can be observed through a CCD camera or TV monitor. In addition, the position, operating state, etc., of a laser beam are displayed on the screen of the monitor in a superimposed state. In addition, a 3D scanning table can be three-dimensionally moved by means of a power source, such as a motor, etc. Therefore, an arbitrary fine particle can be selected from a sample and only the fine particle can be operated with a laser. An illuminating device projects light from, for example, a xenon lamp upon a sample through a pinhole and microscope. The light passed through the sample is reflected at a prescribed angle by using a mirror and introduced to a polychromator and detector through an optical fiber for analysis.
Patent JP-H1186119-A (JP)
Title: Vending machine
Inventor: KASAI TAKESHI
IPC: G07F9/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To cope with all types of commodities to be sold, without replacing a rack guide consisting of plural rails having semicircular section shapes which are placed in parallel to each other, with a prescribed shape secured respectively by providing such rack guide on the bottom surface for each commodity holding room of a commodity rack. SOLUTION: A rack guide 10 consists of four rails, which have their top parts of semicircular section shapes and are placed in parallel to each other on a stage, and the rack 10 is provided on the bottom surface of each room of a commodity rack 6. When a commodity 5 selected by a selling command slides on the guide 10 of the rack 6 and is transferred onto a shooter, the commodity 5 pushes a flapper to open it at a carry-out port opening to an inner door and reaches a commodity take-out bucket which is prepared at the inside of an outer door. Then the commodity 5 can be taken out of the bucket by putting a hand in after the flapper is opened. Thus, it is possible to sell the commodities 5 of differing sizes, without replacing the guide 10 and also to smoothly carry out even a commodity 5 such as a recycled bottle, etc., having dust, stains, scratches, etc.
Patent JP-H02100866-A (JP)
Title: Repair device for sheet surface
Inventor: KATORI TAKANORI
IPC: B24B15/00
Filed: 1988-10-04
Abstract: PURPOSE:To repair a sheet surface by partially grinding the part necessary for repair and to miniaturize and lighten the device by providing a grindstone driving means giving to the grindstone the driving force that the grinding amt. of the circumferential part rather than the correction part of the sheet face of a barrel body is gradually reduced on a traveling truck. CONSTITUTION:In case of grinding a sheet surface 12 by a roller grindstone 68 accompanied by the travel of a traveling truck 20, the sheet surface 12 is ground according to the depth of the correction part. This repairing range is decided by a damaged depth and by moving the traveling truck 20 in this range the grinding by the roller grindstone 68 is enabled. In this case, the load pressing the roller grindstone 68 is controlled by a control device controlling the driving of a motor 66 and various cylinders. Also, the dust caused at the time when the sheet surface 12 is ground by the roller grindstone 68 is made to be sucked by a vacuum mechanism 24.
Patent JP-S60138335-A (JP)
Title: Hot-water heating system
Inventor: KURODA YOSHIYUKI
IPC: G05D23/24
Filed: 1983-12-26
Abstract: PURPOSE:To contrive to prevent the titled device from generation of thermal loss by a method wherein a heat source device is made OFF when the room temperature is heated up to an adequate temperature before reaching the desired temperature, subsequently, a circulating pump is also made OFF when the room temperature is heated up to the desired temperature. CONSTITUTION:A voltage V1 is divided by a room temperature thermistor 7 and a room temperature setting variable resistor 8. Each reference voltage V2, V3 is divided respectively by resistors 9, 10 and 11. The resistance value of the thermistor 7 is made small and the voltage V1 is made high due to the room temperature rising. When the room temperature is raised up to the first setting temperature, the voltage V1 is made higher than the reference voltage V3, the output of a comparator 13 is made High, the voltage V1 is inputted to driving circuits 18, 20, then the burning is made OFF. But the hot-water temperature is raised a little higher due to the overshoot, still kept at high temperature, consequently, the room temperature is raised further. When the room temperature is raised up to the second setting temperature, that is, desired temperature, the voltage V1 is made higher than the reference voltage V2, a circulating pump is also made OFF. Thereby, the room temperature is not raised higher than the desired setting temperature, the radiating loss from a piping and the like can be restrained to the utmost, accordingly, the high effectiveness of the hot-water space heating system can be achieved.
Patent JP-H03121332-A (JP)
Title: Toothed belt formed of resilient material and manufacture of toothed belt
Inventor: RUUDORUFU BUREEERU
IPC: F16G1/28
Filed: 1990-09-21
Abstract: PURPOSE: To bring both tooth flanks of a belt tooth into contact with both tooth flanks of a gear wheel groove without play when a belt is engaged with a gear by making the inner surface of a crown piece connected to belt material, enter a belt tooth. CONSTITUTION: A belt tooth enters a gear wheel groove 11 while diminishing impact and noise owing to an elastic crown piece 6, and is placed on the bottom 12. When the outer surface 7 of the crown piece 6 is further pressed flat onto the bottom 12 of the gear wheel groove 11, the compressed soft and elastically deformable crown piece 6 is extended in the circumferential direction of a belt after radial compression by belt tension during operation. As a result, the belt tooth 5 is elastically deformed and slightly spread out in the circumferential direction of the belt by the inner surface 8 of the crown piece 6 formed in mushroom shape to enter the belt tooth 5, and the wedge action of its material. Both tooth flanks of the belt tooth 5 are therefore force-fitted without play to both tooth flanks of the gear wheel groove.
Patent JP-S60231419-A (JP)
Title: Manufacture of ferromagnetic iron oxide
Inventor: MASAKI KOUICHI
IPC: C01G49/08
Filed: 1984-11-28
Abstract: PURPOSE:To obtain ferromagnetic iron oxide contg. few voids and having high coercive force and a fine needle shape by forming an iron oxalate layer on needlelike FeOOH, dehydrating and reducing the FeOOH to form Fe2O3, and incorporating superparamagnetic oxide by oxidation. CONSTITUTION:The iron oxalate layer or a Co-contg. iron oxalate layer is formed on the surface of needlelike FeOOH or Co-contg. FeOOH. The FeOOH is dehydrated and reduced to form Fe2O3, Co-contg. Fe3O4, needlelike Fe2O3 or needlelike Co-contg. Fe2O3 having an iron oxalate layer or a Co-contg. iron oxalate layer on the surface. The formed iron oxide is then reduced to obtain ferromagnetic iron oxide in the form of ferromagnetic powder contg. superparamagnetic iron oxide. Though the superparamagnetic body is a ferromagnetic or antiferromagnetic body, it becomes fine particles and behaves as if it is a paramagnetic body by thermal motion.
Patent JP-S62112293-A (JP)
Title: Magnetic bubble memory element
Inventor: KONDO HIRONORI
IPC: G11C19/08
Filed: 1985-11-11
Abstract: PURPOSE:To prevent the occurrence of malfunction and to improve quality and reliability by setting different lengths of magnetic resistance detecting parts of two detection wires. CONSTITUTION:A magnetic bubble detector is constituted so that the effective length of magnetic resistance detection of a dummy detection wire 2' is formed shorter than that of a main detection wire 1, and the magnetic resistance detecting sensitivity of the dummy detection wire 2' is set at low level. At such a case, the lengths of stretchers 4c' and 4d' formed at the periphery of the dummy detection wire 2' are also formed shorter in proportion to the above similarly. Thereby, since uncancelled noise is reduced and a detecting output with high S-N value can be obtained, the occurrence of the malfunction on the magnetic bubble detector can be prevented without fail, and the quality and the reliability can be improved.
Patent JP-H02131804-A (JP)
Title: Cutting insert
Inventor: RISHIYAARU FUUKE
IPC: B23B27/14
Filed: 1989-09-28
Abstract: PURPOSE: To increase strength and life by constituting a chip breaker groove by a plurality of recess groups disposed along inner end edges of land areas, making two recesses nearest to cutting corners longer than other recess groups and forming cutting edges into straight shapes at recesses near to the cutting corners and other cutting edges into corrugated shapes. CONSTITUTION: An insert 10 is constituted of side walls 11 with round corners, triangle tops joined with these side walls 11 and a bottom chip breaker surface. Land areas 12 are extended around surroundings of each top and bottom surface. Cutting edges 13 are regulated by the intersection of the side walls 11 and the land areas 12. A chip breaker groove along each cutting edge is constituted of recess surface parts 14a extended from an inner end of each land area 12 of the corners and many second recess surface parts 14b are disposed between the recess surface parts 14a. The length of the recess 14a which is measured along the cutting edge is made about twice as long as the length of the second recess 14b, and the cutting edges are formed into straight shapes along the recesses 14a nearest to the corners and are formed into corrugated shapes in short size recesses 14b.