baber/WOPTO huggingface dataset:
Patent JP-S56119315-A (JP)
Title: Main spindle guide
Inventor: MORO TOSHIO
IPC: B23Q1/40
Filed: 1980-02-20
Abstract: PURPOSE:To prevent reduction in travelling accuracy accompanied by tremors and vibration due to electric discharge machining and so on by arranging a rolling surface for balls in a load region in the diagonal portion of a square main spindle. CONSTITUTION:Rolling surfaces 201a, 201b for balls 206 in a load region are arranged in parallel with each other in the longitudinal direction of a main spindle in a diagonal portion of the spindle 34. The rolling surface has the radius of curvature slightly larger than the outside diameter of the ball 206. A bearing case 202a is fixed to a column 20 with a bolt 207. Since the rolling surfaces 201a, 201b are curved, they provide automatic aligning, preventing the offsetting of the ball, while maintaining an excellent contact. Furthermore, there is no occurrence of skewing for the ball contact, making it possible to provide smooth rolling.
Patent JP-S63188245-A (JP)
Title: Method for tracing i/o port
Inventor: KUNO KENICHIRO
IPC: G06F11/34
Filed: 1987-01-30
Abstract: PURPOSE:To trace and display the state of an I/O port designated for each bus cycle with the minimum extension of the trace memory bit width, by extracting only a fixed number of port data requiring the trace and performing a tracing job. CONSTITUTION:The data on the bus lines Ba-Bd which are connected to a target system from I/O ports Pa-Pd of a microprocessor 1 loaded in an in- circuit emulator are individually latched by data latches 3a-3d. Then a RAM 6 storing a code for selection of I/O port bit is latched and scanned in a fixed cycle for read-out of an I/O port bit selection code. The I/O port bits are extracted one by one out of the port data latched by said selection code and fetched by a shift register 9. Thus the port data equivalent to plural bits are extracted before the next cycle. In such a way, the optional designated I/O port data can be traced with a delay of a single bus cycle.
Patent JP-H02199572-A (JP)
Title: Data transmitting equipment for multicomputer
Inventor: SUESHIGE KEIICHIRO
IPC: G06F15/167
Filed: 1989-01-30
Abstract: PURPOSE:To simplify a system program by providing the above equipment with a means for inverting and outputting one prescribed bit in addresses outputted from the 1st and 2nd processors, in the 2nd period, and at the time of writing/reading out data in/from both the processors, outputting the address of the same prescribed storage area independently of the 1st and 2nd periods. CONSTITUTION:Only at the time of inputting a ready signal from a DP-RAM 3, a microcomputer 1 and a DSP 2 in the data transmitting equipment execute data writing/reading operation. The uppermost bit A10 of an address outputted from the computer 1 and the DSP 2 in the transfer equipment during the prescribed output period is inverted by an address switching control circuit 10. A clock with a prescribed frequency is inputted from a clock signal generating circuit 11 in the transfer equipment to a timing signal generating circuit 12, 'L' level and 'H' level phase signals PSs in the 1st and 2nd periods in data transfer processing are inputted to the circuit 10, the address is processed by the circuit 10, and the address of the same prescribed storage area is outputted.
Patent JP-H09210514-A (JP)
Title: Compressor for refrigerator air-conditioner
Inventor: OZAKI YUSUKE
IPC: F04C29/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To hardly cause the occurrence of choking of a capillary tube, a motor-driven expansion valve, and a filter, in a refrigerator air-conditioner to use ester oil as a refrigerator oil. SOLUTION: A compressor for refrigerator air-conditioner has a compressor body part at which a refrigerant delivery part to deliver a refrigerant, a refrigerant suction part to suck a refrigerant, a refrigerant delivery part, and a refrigerant suction part are respectively fixed. In case of a compressor grounding surface 14 being a bottom, a delivery port 11 of a refrigerant delivery part and a suction port 12 of a refrigerant suction part are fixed in such a manner to be positioned above an upper end 15 of the compressor body part. The interior of the compressor body part is sealed with dry gas having specific gravity higher than that of the atmosphere.
Patent JP-H05296833-A (JP)
Title: Ceramic heat-generating body and infrared ray source body using same
Inventor: MIYAZAKI SUNAO
IPC: H05B3/14
Filed: 1992-01-09
Abstract: PURPOSE:To obtain an excellent heat-generating characteristic and an excellent light-emitting characteristic by using a small-diameter ceramic. CONSTITUTION:A ceramic heat-generating body 10 is formed in the following manner: a molybdenum silicide slender wire obtained by the extrusion molding method of a finer ceramic powder by using, e.g. a water binder method is wound to be a coil shape; and it is dried and baked in a vacuum baking furnace. As a result, a small-diameter ceramic wire which is comparatively long can be former as the heat-generating body 10, and its resistance can be enhanced largely. When an electric current is supplies to the coil-shaped ceramic slender wire 10 via lead wires 12a, 12b, infrared rays which are radiated from the slender wire 10 are radiated via a radiation window 14.
Patent JP-S60165118-A (JP)
Title: Contactless relay
Inventor: FUKUYAMA TOSHIBUMI
IPC: H03K17/08
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a component from being damaged even with a load short- circuited by stopping the signal transmission of the 1st photocoupler based on a signal transmitted by the 2nd photocoupler transmitting a signal representing an excess current of the load to the secondary side after it is detected. CONSTITUTION:When a load current is an excess current because of short-circuit or the like, a voltage drop of a resistor R5 is large because of the excess current, a light emitting diode L3 is lighted, the light is inputted to a photothyristor PTh, which is turned on and the current is held afterward. Since a current flows in the path of power terminal 4   resistor R1   light emitting diode L4 photothyristor PTh   OV terminal 6 in this case, the light emitting diode L1 of a photocoupler 8 is turned off, a phototransistor (Tr) PT1 and a Tr1 are turned off, the load current is released to as to prevent an overcurrent from flowing to the component of the secondary side circuit 3. Since the light emitting diode L4 is light while the photothyristor PTh is turned on for the purpose of display, it is recognized that the flowing of the excess current is given to the load.
Patent JP-H02202498-A (JP)
Title: Ring fitting
Inventor: KANEDA SHINICHI
IPC: B42F13/22
Filed: 1989-02-01
Abstract: PURPOSE:To eliminate such possibility that a ring fitting is opened unexpectedly by external impact to slip off papers by maintaining a pair of closed ring fittings by the engaging action of a neck part provided on a lever piece and a projecting part provided in engaging recessed holes of operational plates. CONSTITUTION:When a pair of opened ring fittings 5 and 5 are pressed with a finger in their closing direction, the in-edge joint part of a pair of operational plates 4 and 4 is bent drapably to close the pair of ring fittings 5 and 5 shown by solid lines. Simultaneously, a lever piece 17 tilts in an erecting direction by the bending action of the par of the operational plates 4 and 4; however, the neck part 15 lies in a position not protruding a projecting part 8. When the finger putting part 14 of the lever piece 17 is forcibly pressed inward in this state, the neck part 15 unnaturally rides over the projecting part 8 and lies in the outer-most position of the engaging recessed hole 7. Simultaneously, the finger rest 14 erects as solid lines show, and the upper edge of the neck part 15 restrains the front surface of the operational plates 4 and 4 bent drapably.
Patent JP-S55113605-A (JP)
Title: Elution preventing method for heavy metal in granular activated carbon
Inventor: KOBAYAKAWA TADAHIRO
IPC: B01J20/20
Filed: 1979-02-26
Abstract: PURPOSE: To prevent elution of heavy metals in granular activated carbon and purify pure phosphoric acid by previously treating the carbon with phosphoric acid of a predetermined concn. at 70°C; washing the treated carbon; and replacing the adhered acid with pure water or the like when org. matter in hosphoric acid is removed with the carbon.  
     CONSTITUTION: When org. matter in a pure phoshoric acid soln. prepared by extraction-purifying wet process phosphoric acid with org. solvent is adsorption-removed with granular activated carbon, the carbon is previously treated with pure phosphoric acid with a P 2 O 5  concn. of 5wt% or more at 70°C or above and washed, and then the adhered phosphoric acid soln. is replaced with pure water or a pure phosphoric acid soln. The above-mentioned org. matter-contg. phosphoric acid soln. is contacted to the activated carbon thus treated at 40°C or below. Heavy metals in the carbon are prevented from eluting into the soln., and purification of pure phosphoric acid for a food additive is enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05235609-A (JP)
Title: Voltage control filter
Inventor: TANAAMI SHIGEYUKI
IPC: H01P1/205
Filed: 1992-02-06
Abstract: PURPOSE:To standardize the adjustment procedure and to reduce the adjustment time. CONSTITUTION:Each contact (a) of switches S1-S4 is connected to bias terminals 1-4 and each contact (b) is connected to DC power supplies. Either of the contacts is selected by changing over the switches and a bias voltage is applied to varactor diodes X1-X4 via RF blocking inductors L1-L4. In the case of the adjustment, for example, the switches S1, S3 are thrown to the position of the contact (a) and the switches S2, S4 are thrown to the position of the contact (c). Since no bias voltage is applied to the varactor diodes X2, X4, the capacitance of the varactor diodes is maximum, and the resonance frequency of the resonance circuit comprising dielectric resonators D2, D4 and the varactor diodes X2, X4 is deviated toward lower frequencies. In this state, the bias voltage from bias terminals 1, 3 is adjusted to adjust the resonance frequency of the resonance circuit comprising dielectric resonators D1, D3 and the varactor diodes X1, X3 or the like to be the center frequency.
Patent JP-S62179820-A (JP)
Title: Method and device for iron plate bending
Inventor: WATANABE SHINOBU
IPC: B21D5/12
Filed: 1986-01-31
Abstract: PURPOSE:To easily perform the bending of a plate stock to the prescribed angle with a simple mechanism by turning and separating a pressure supporting roll as well as descending the pressure roll with press die by placing the plate to be worked on a pair of horizontal approaching pressure supporting rolls. CONSTITUTION:The plate 1 to be worked is placed on a pair of horizontally approaching pressure supporting rolls 3 of the above of a base stand 12. The plate stock 1 is subjected to a bending to the prescribed angle reasonably by separating it with a motor 10 by giving the turn to the pressure supporting roll 3 with a motor 9 as well as by bending the plate stock 1 at the bend point 21 by descending with a motor 7 the pressure roll 2 on which the pressure die 4 supported by a frame 6 is arranged. It is possible to work in a box type material by performing the pressure bending of the different prescribed position of the plate stock 1 by turning the roll 2 for pressure by forming the die 4 for pressure in a polygonal shape and a circular pipe working is possible as well by performing a pressure turning with the roll 2 for pressure only by removing the die 4 for pressure. Consequently various plate stock bendings are performed with simple mechanism.
Patent JP-S56116934-A (JP)
Title: Vibro-isolating rubber
Inventor: TANAKA AKIHIDE
IPC: B60G13/00
Filed: 1980-02-20
Abstract: PURPOSE:To decrease spring constant within a normally operating range and obtain nonlinear characteristics with high spring constant out of the range in a vibro- isolating rubber for strut typed suspension device, by performing assembly work of a shock absorbing rubber into a contoured body in a state of dividing the rubber at an optional position with a spring changing plate. CONSTITUTION:A shock absorbing rubber SAR comprises an upper shock absorbing part 7 and lower shock absorbing part 8 divided into top and bottom by a  groove 9. To perform assembly work of the above rubber into contours PB, the  lower shock absorbing part 8 is curved to below a spring changing plate 6 and  adapted to a lower contoured body 2, then precompression is applied to the rubber  by a bolt 3 to fix the upper shock absorbing part 7 with an upper contoured body  1. As the rubber is divided by the spring changing plate 6, spring constant of the  rubber is low at normal load operation. In a range except as operated at normal  load, since the proportion of bound and rebound directions and spring constant can  be optionally obtained by a position of the spring changing plate, required conditions can be met to obtain nonlinear characteristic also as a vibro-isolating rubber.
Patent JP-S60213457-A (JP)
Inventor: ROORANTO FUAIHITORU
IPC: B23Q7/10
Filed: 1985-02-07
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-H04330030-A (JP)
Title: Method for stabilizing aqueous solution of formaldehyde
Inventor: MIDORIKAWA HIDEO
IPC: C07C47/058
Filed: 1991-02-14
Abstract: PURPOSE:To provide a method for stabilizing an aqueous solution of formaldehyde so as to prevent paraformaldehyde from precipitating and depositing even in the aqueous solution of the formaldehyde at a concentration as high as >=55wt.%. CONSTITUTION:The subject method is to stabilize an aqueous solution of formaldehyde by adding one or more compounds selected from compounds of ketones soluble in the aqueous solution of the formaldehyde thereto. Thereby, the aqueous solution of the formaldehyde can stably be handled even at low temperatures.
Patent JP-H05222545-A (JP)
Title: Manufacture of high ductility organic coated aluminum alloy sheet
Inventor: MATSUMOTO YOSHIHIRO
IPC: C23C22/80
Filed: 1992-02-06
Abstract: PURPOSE:To provide the method by which an aluminum alloy sheet and a steel sheet can simultaneously be subjected to chemical conversion treatment in a coating line or the like as well as an organic coated aluminum alloy sheet of high ductility can be obtd. by removing strains caused by skin pass rolling. CONSTITUTION:This is the method for manufacturing a high ductility organic coated aluminum allay sheet featured by executing cold rolling and annealing, thereafter executing skin pass rolling of <=2.0% draft to manufacture an aluminum allay sheet, coating both sides or one side of the aluminum allay sheet with an organic coating agent into 0.05 to 2mum thickness and recovering the deterioration in the elongation of the aluminum allay sheet caused by the skin pass rolling while drying is executed.
Patent JP-H07227589-A (JP)
Title: Crude refuse treatment device
Inventor: TSUSAKA HARUNARI
IPC: B09B3/00
Filed: 1994-02-18
Abstract: PURPOSE:To prevent overdrying, etc., of treating materials by providing this crude refuse treatment device with a treatment mode for dividedly treating the crude refuse discharged into a treating vessel, a standard treatment mode and a strong treatment mode and making the strong treatment mode automatically exchangeable to the standard treatment mode after lapse of the prescribed time since the operation start of the strong treatment mode. CONSTITUTION:A revolving shaft 35 is rotated by actuation of a motor 11 and crude refuse treating materials and the crude refuse are agitated and mixed by an agitating section 37 and are brought into contact with air when the operation of this crude refuse treatment device is started by opening a cap 33 and charging the crude refuse into the treating vessel 1. The crude refuse is decomposed by the microorganisms parasitic on the crude refuse treating materials. Moisture is evaporated by the outdoor air sent by an air feed fan 17. In such a case, this device has the standard mode, the strong treatment mode, the weak treatment mode and the weakest treatment mode as the treatment modes for decomposition treatment of the crude refuse. The strong treatment mode is so controlled as to be automatically changed over to the standard treatment mode when the set time shorter than 24 hours from the operation start elapses at the time the strong treatment mode is selected.
Patent JP-H05220462-A (JP)
Title: Method for cleaning of water channel
Inventor: NISHIKAWA YUTAKA
IPC: B08B9/053
Filed: 1992-02-06
Abstract: PURPOSE:To provide a highly economical and safe method for cleaning a water channel by which marine living organisms adhering to the inner wall of the water channel in which water flow at a high velocity can be removed without closing the water channel. CONSTITUTION:An operation wherein a water channel cleaning tool 6 wherein a holding rope 5 is fixed at the center of an impacting body 1 on which a plurality of resistant bodies 2 consisting of a raw material which does not injure the inner wall face of the water channel 10 on the outer peripheral part is wound and relaxed by a specified length L, can be repeatedly performed.
Patent JP-H04240642-A (JP)
Title: Heat developing method and heat developing device
Inventor: OBAYASHI KEIJI
IPC: G03C8/40
Filed: 1991-01-23
Abstract: PURPOSE:To provide the heat developing method and heat developing device which can stably execute rapid heat development processing by using a far IR heating method. CONSTITUTION:The surface temp. of far IR radiating surfaces 85, 94 of at least one of heating means 80, 90 is previously controlled to a specified temp. and the heat developable photosensitive material P is fed at a specified speed continuously into a far IR heater 75 and is delivered without stopping in the far IR heater 75 in this heat developing method for heat developing the above- mentioned heat developable photosensitive material by far IR rays. This heat developing device has a means 61 for controlling the surface temp. of the far IR radiating surfaces 85, 94 of at least one heating means 80, 90 to the specified temp. and a means for feeding the heat developable photosensitive material P at the specified speed into the far IR heater 75 and a means for delivering the heat developable photosensitive material P without stopping the material in the far IR heater 75.
Patent JP-S62182490-A (JP)
Title: Scroll type compressor
Inventor: MORITA ICHIRO
IPC: F04C18/02
Filed: 1986-02-03
Abstract: PURPOSE:To reliably lubricate a sliding face such as the end plate section of a rotary scroll by providing an oil dropping partition plate at the upper inside of the upper shell of an enclosed container and locating the end section of this partition plate above an oil sump section on a fixed scroll. CONSTITUTION:An oil dropping partition plate 24 having a downward extended end section 25 is provided at the upper inside of the upper shell 22 of an enclosed container 10, and the end section 25 of this partition plate 24 is located above an oil sump section 23 formed on a fixed scroll 1. The oil sump section 23 has a fine hole 1a feeding oil to the end plate section 2a of a rotary scroll 2 and is formed into a container shape so as to store a fixed quantity of oil even if the whole device in inclined. Accordingly, the oil separated from discharge gas by the partition plate 24 is reliably fed to the end plate section 2a of the rotary scroll 2, thus the abrasion or seizure on this portion can be prevented.
Patent JP-H07241384-A (JP)
Title: Ic memory cartridge for electronic toy
Inventor: OHARA MAKOTO
Filed: 1995-02-09
Abstract: PURPOSE:To reduce manufacturing manhours of an IC memory cartridge storing contents of software of an electronic toy. CONSTITUTION:An IC memory cartridge for an electronic toy has an IC memory 6 (C MOS) to store contents of software, and an IC board 2 mounting the IC memory 6 and having a signal wiring line 4a for sending information stored in the IC memory 6 to an operation main body in only one surface. By thus placing the signal wiring only in one surface, manufacturing manhours can be decreased.
Patent JP-S61182390-A (JP)
Title: Pattern detector
Inventor: KAMESHIMA KOJI
IPC: H04N7/18
Filed: 1985-02-08
Abstract: PURPOSE:To detect selectively an edge pattern corresponding to a reference pattern among detected edge patterns in a short time by providing a separator extracting a prescribed pattern among detected patterns depending on a sign of the gradient of potential of the reference pattern corresponding to the detected pattern. CONSTITUTION:After the detected pattern P1 including noise N is stored in a memory 3, the pattern is inputted to a separator 6. On the other hand, a memory 4 inputs a reference pattern P2 corresponding to the detection pattern P to an operation device 5, which operates the gradient of the potential of the reference pattern P and outputs the gradient of the potential of the pattern P2 to the separator 6. Thus, the separator 6 extracts a required pattern P3 from the detection pattern P2 including the noise N from the memory 3 in response to a sign of the potential from the operating device 5.
Patent JP-H10218861-A (JP)
Title: New phenethanol derivative or its salt
Inventor: MARUYAMA TATSUYA
IPC: C07D233/88
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an insulin crinogenic action, an insulin sensibility potentiating action and a β3 -receptor stimulating action and useful as an active component of a therapeutic agent of diabetes. SOLUTION: This new compound is expressed by formula I [ring B is formula II (R<4> and R<5> are each H, a lower alkyl, etc.), etc.; X and Y are each O, S, etc.; R<1> is H or a lower alkyl; R<2> is H, a lower alkyl, etc.], e.g. 2-[N-benzyl- N- 2-(4-nitrophenyl)ethyl}amino]-1-(4-benzyloxyphenyl)ethanol. The compound of the formula I is synthesized by subjecting a compound of formula III (R' is a protecting group of amino group; R" is a protecting group of OH group; Y is a leaving group such as OH group) and a compound of formula IV into an amidation reaction and removing the protecting group.
Patent JP-H03197514-A (JP)
Title: Olefin polymerization catalyst
Inventor: RESCONI LUIGI
IPC: C08F110/02
Filed: 1990-01-31
Abstract: Catalysts for the polymerization of olefins, comprising the product of the reaction between:     A) a cyclopentadienyl compound of Ti, Zr or Hf;   B) an alumoxane compound of formula: <CHEM> in which R<1>, R<2>, R<3>, R<4>, the same or different from each other, are alkyl, alkenyl or alkylaryl radicals having 2 to 20 carbon atoms. y
Patent JP-H10202159-A (JP)
Title: Extrusion type coating device
Inventor: KAWAKAMI SHINJI
IPC: B05C5/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To coat a high-quality thin film by inhibiting unevennesses of coating thickness in the direction of width from being caused because of reduction of discharged amount in the center in the direction of coating width of a web in an extrusion type coating device in which the differential amount of extracted coating liquid amount and supplied coating liquid amount is discharged from a head face through a slit and applied to the web continuously traveling along the head face. SOLUTION: In length from the manifold 5 of a slit 6 to a discharge part, length on a supply port side is made longer than a pulling-out port side and length is shortened by being linearly changed toward the pulling-out port side. The sectional area A2 of the manifold 5 on the pulling-out port side is set up so as to be smaller than the sectional area A1 of the supply port side. Also, the sectional area of the manifold 5 is continuously changed toward the pulling- out port side from the supply port side. Change in flow velocity in the direction of coating width of coating liquid flowing through the manifold 5 is reduced.
Patent JP-S63191578-A (JP)
Inventor: ASAKURA TOSHIKAZU
IPC: B25B23/157
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。