baber/WOPTO huggingface dataset:
Patent JP-S5714710-A (JP)
Title: Bearing meter
Inventor: MORI EIZOU
IPC: G01C17/30
Filed: 1980-07-01
Abstract: PURPOSE:To compensate the intrinsic magnetism of a car or the like without additional power source by fixing a ring magnet on the axis of rotation of a bearing meter using earth magnetism and attaching 2 coils whose axises meet at right angles in close vicinity to the ring magnet. CONSTITUTION:A double-pole ring magnet 30 is fixed on an axis 1 of rotation of a bearing meter which is attached to a car for example and uses earth magnetism, and two coils 31 and 32 whose axises meet at right angles are attached in close vicinity to the ring magnet 30. The axses of coils 31 and 32 are made consist with the horizontal and longitudinal directions. The compensating AC electromotive force obtained between center taps 37 and 38 is added to the AC electromotive force of a coil 4 for the measurement of horizontal component of earth magnetism to compensate the intrinsic magnetism of the car. Thus, the intrinsic magnetism of cars can be simply compensated without additional power source.
Patent JP-S5614961-A (JP)
Title: Instantaneous pulse signal intake system for automatic tester
Inventor: YOSHIOKA KAZUYA
IPC: G01R31/00
Filed: 1979-07-18
Abstract: PURPOSE: To detect an instantaneous pulse signal without continuously sampling and monitoring the signal, by providing a memory circuit for detecting and storing the instantaneous pulse signal and by discriminating the output of the memory circuit once.  
     CONSTITUTION: When an instantaneous pulse signal 5 of several microseconds appears from a tested object 1 during a test, the pulse signal is applied to a memory circuit 2 to send out an answer signal 6. A microcomputer 4 detects the state of the answer signal 6 through a process input/output unit 3 to discriminate the state of the pulse signal 5. The answer signal 6 is reset by a reset signal 7. The memory circuit 2 is returned into its initial state, thereby completing the test. According to this method, the state of the pulse signal 5 can be surely discriminated. Since the detection and the discrimination of the pulse signal 5 are effected once, the burden upon the microcomputer 4 is small. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61247973-A (JP)
Title: Holding device for reaction container
Inventor: WAKATAKE KOICHI
IPC: G01N35/02
Filed: 1985-04-26
Abstract: PURPOSE:To reduce an automatic analyzing device in total size greatly by arranging numbers of reaction containers corresponding to the number of measurement items and the number of samples to be processed in groups consisting of a constant number of containers. CONSTITUTION:This holder consists of a pipe-shaped column 20 whose upper end part 21 is closed, reaction container holders E1-E5 which are arranged at equal intervals in the long-axis direction of the column 20 and formed in a turret shape, bottomed holding holes 24 which are bored between an outer peripheral wall 26 and the base part 28 of the column 20 at equal intervals in a peripheral direction and hold reaction containers whose measuring light transmission parts are made transparent, and light guide holes 25 which are bored at right angles to the long-axis direction of the holding holes 24 so that one-terminal sides reach the hollow part 27 of the column 20 and the other- terminal sides reach the outer peripheral wall surfaces of the reaction container holders E1-E5. The arrangement intervals of the reaction container holders E1-E5 in the long-axis direction of the column 20 are set without causing any trouble in the dispensing operation of a sample dispensing device C and a reagent dispensing device D by respective pipes.
Patent JP-S61251299-A (JP)
Title: Voice coil bobbin
Inventor: TERAUCHI SHOICHIRO
IPC: H04R9/04
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a bobbin of high heat resistance, heat radiation and workability by coating by a plating layer carrying a needle like crystal such as silicon carbide whisker, silicon nitride whisker, silicon boron whisker at least any surface of both surfaces of an internal and an external peripheral surfaces of a bobbin main body 1 cylindrically formed by a single substance of a light metal or an alloy of the light metal. CONSTITUTION:At least any surface of an internal or an external peripheral surfaces of a bobbin main body 1a cylindrically formed by a single substance of a light metal or an alloy of the light metal is coated by a plating layer 1b carrying a needle like crystal 3 such as silicon carbide whisker, silicon nitride whisker, silicon bron whisker. For instance, a full cleaning and an activation are performed on the bobbin main body 1a cylindrically formed by aluminum. then, a plating solution obtained by mixing about 20wt% of SiC whisker to a mixture solution of a blending ratio of 90-92:8-10 of Ni:P is maintained at a temperature of 90-95 deg.C, and the bobbin main body 1a is immersed therein for 5min, thereby, Ni-P alloy layer as a matrix material is formed on the surface of the bobbin main body 1a and at the same time, the SiC whisker is dispersed and precipitatedin the alloy layer to form a plating layer 1b.
Patent JP-H03289101-A (JP)
Title: Chip resistor
Inventor: KONISHIGAWA KAORU
IPC: H01C1/14
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a chip resistor which causes no Manhattan phenomenon by providing an electrode section only on one surface for conducting surface mounting of a base or by providing the electrode section not only on the one surface but also on both end surfaces and also conducting the insulating coating of the electrode section of the both end surfaces. CONSTITUTION:In a chip resistor 2, electrode sections 6 are provided only on a base 4 with rectangular cross section, i.e., on a surface for conducting surface mounting and a resistance section 8 is provided in the manner of extending over these two electrode sections 6 or, in the chip resistor 2, the electrode sections 6 are provided not only on one surface for conducting surface mounting of the base 4 but also on both end surfaces 18 and an insulating coating 20 is applied onto the both end surfaces 18 so that the conformability to a creamed solder 16 is deteriorated.
Patent JP-H08285693-A (JP)
Title: Temperature monitoring method and device for coal pile
Inventor: UEDA TATSUO
IPC: G01J5/10
Filed: 1995-04-17
Abstract: PURPOSE: To provide a temperature monitoring method and device for coal piles by which the temperature distribution of coal piles accumulated on coal yards can be accurately measured with a simple structure, and can be plainly displayed. CONSTITUTION: On both sides of the respective coal yards A to D, five sets of yard machines 10 are travelably arranged on rails 3. In the vicinity of the tops of the respective yard machines 10, infrared cameras 30 for picking up the image of infrared rays being radiated from coal piles 2 are installed. The infrared camera 30 is turnably mounted, and the sampling region 31 extended narrowly in the range corresponding to the field view angle is set so as to be perpendicular to the coal pile 2.
Patent JP-H02269819-A (JP)
Title: Electric apparatus for applying tension to yarn of textile machine
Inventor: MACHII AKIHIKO
IPC: B65H59/38
Filed: 1989-04-11
Abstract: PURPOSE:To stably apply a constant tension to a yarn by winding a yarn round an intermediate rotor rotatably supported coaxially to a bobbin-supporting member around a bobbin. CONSTITUTION:A bobbin 4, a bobbin-supporting member 5 and a cage-shaped intermediate rotor 8 are rotatably supported and a yarn 3 reeled from the bobbin 4 is wound round one of guide levers 9 placed around the intermediate rotor 8. A return spring 14 is provided to apply a restoring force against a rotational force of the intermediate rotor caused by the tension accompanied by the reeling of the yarn 3. A motor is rotated in normal direction based on the output of a sensor 21 which is operated when a prescribed rotation is applied to the bobbin-supporting member caused by the reeling of the yarn against the force of the return spring. The bobbin-supporting member is rotated by the motor in the direction to deliver the yarn.
Patent JP-H05107625-A (JP)
Title: Waterppoof camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/08
Filed: 1991-03-29
Abstract: PURPOSE:To smoothly move a lens barrel and to easily attain waterproofness by providing a thin film state waterproof member being waterproof and which is freely contracted and elongated by the movement of the lens barrel. CONSTITUTION:In the camera including a camera body having a front cover 50 and the lens barrel 30 which moves in an optical axis direction inside the camera body; the thin film state waterproof member 53 being waterproof which seals the front cover 50 and the lens barrel 30 to be watertight and which is freely contracted and elongated by the movement of the lens barrel 30 is provided. In such a case, the member 53 is contracted and elongated when the lens barrel 30 is moved, so that friction is not generated between the front cover 50 and the lens barrel 30. Since the member 53 is the thin film state, it is housed in space between an inner helicoid 27 and an outer helicoid 28. Thus, the lens barrel 30 is smoothly moved, and the waterproofness is easily attained without making the entire camera large and imparing the outside appearance of the camera.
Patent JP-H11347403-A (JP)
Title: Water absorbing agent and its production
Inventor: TAKAI HITOSHI
IPC: C08J3/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the dry feeling of gel after water absorption and to make the gel dry to the touch by coating the surfaces of water absorbing resin particles with crosslinked PVA. SOLUTION: The surfaces of water absorbing resin particles of one or more selected from a crosslinked body of a neutralized body of a polyacrylic acid, a neutralized body of a self-crosslinkable polyacrylic acid, a crosslinked body of a starch-acrylic acid graft copolymer, etc., are coated with PVA crosslinked with a crosslinking agent such as a polyglycidyl compd. having 2-10 epoxy groups in one molecule, e.g. a polyglycerol polyglycidyl ether, a pentaerythritol polyglycidyl ether or a sorbitol polyglycidyl ether. The dry feeling of the resultant gel after water absorption is improved and the gel can be made dry to the touch even after water absorption.
Patent JP-S60237263-A (JP)
Title: Control device for stepless speed change gear
Inventor: YAMAMURO SHIGEAKI
IPC: F16H61/08
Filed: 1984-05-09
Abstract: PURPOSE:To prevent generation of sudden engine brake by a method wherein remarkable change in the ratio of speed change is prevented when the gear is shifted into N range once during running in the running range of D, L or the like with a vehicle speed higher than predetermined, then the gear is shifted again into the running range from the N range. CONSTITUTION:The device is constituted of a previous time shift position memorizing means 2, memorizing the shift position immediately before switching the shift position, and an N range speed change commanding signal switching means 3, commanding a predetermined large speed change ratio corresponding to the speed change ratio upon starting when the gear is shifted into the N range at a speed lower than a given vehicle speed while determining the speed change ratio commanding signal based on the shift position signal memorized in the previous time shift position memorizing means 3 when the gear is shifted into the N range at the given vehicle speed. Accordingly, even if a shifting operation such as D range N range D range during running is effected, the sudden engine brake is not generated and the vehicle may be returned smoothly into the running condition thereof in the first D range.
Patent JP-H06287905-A (JP)
Title: Mat made of laminated rubber chip and method for manufacture therefor
Inventor: TADOKORO NOBUHIKO
IPC: E01C5/18
Filed: 1992-04-10
Abstract: PURPOSE:To ensure a cushion property, antiwear property and permeability by compacting rubber chips with a binder and laminating integrally first and second rubber layers having different rates of gap in the rubber layer with the entanglement of rubber chips with each other. CONSTITUTION:First and second rubber layers 1, 2 having fiber-like rubber chips compacted with binders 6 are laminated integrally with the entanglement of the rubber chips 4, 5 with each other. The rate of gap in the first rubber layer 1 is set to 20-46% and that in the second rubber 2 layer set to 10-32%. The first rubber layer 1 set to the floor surface side is given a cushion property and the second rubber layer 2 is made of a laminated rubber chip made mat having an antiwear property. Further, after the first rubber layer rubber chips 4 and binder 6 are prepared, the second rubber layer rubber chips 5 and binder 6 are prepared to allow the hardening of the first rubber layer 1 to proceed. Thus, the second rubber layer rubber chips 5 enters the front layer portion of the first rubber layer 1 to be hardened and have a gap between the rubber chips 4, 5 as a space for permeability.
Patent JP-H01263447-A (JP)
Title: Cleaning method for clean room
Inventor: HOCHIDO YUKO
IPC: F24F7/06
Filed: 1988-04-13
Abstract: PURPOSE:To reduce an occurrence of disturbed flow around a device by air having layered flow from an air filter and restrict an accumulation of dusts on an upper surface of the device by a method wherein an upper surface area in parallel with a floor of the device to be mounted in a clean room is decreased. CONSTITUTION:When an upper part of a device to be mounted in a clean room is made as a semi-sphere form, a vertical layered flow of air from a ceiling may not generate any disturbed flow even if the air is struck against the upper surface of the device and then a dust accumulation is quite low in volume. In case that an upper part of the device is made as a pyramid-like form, four bottom corners of the pyramid are preferably chamfered. Such a structure may hardly generate a disturbed flow and the dust accumulation is also less in volume. It is also effective to provide a half-cylindrical shape or its similar structure at the upper part of the device. Although it is preferable that a material quality of the upper surface of the device is a metallic material in order to reduce an absorption of the dusts, such a material as glass having an electrical conductive processing applied thereto with titania, zirconia or ITO (In2O3+ SnO2) and the like is preferably applied for the conductive resin or its surface.
Patent JP-H10284625-A (JP)
Title: Nonvolatile semiconductor storage element and manufacture therefor
Inventor: NAKAMURA KENTA
IPC: H01L29/788
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of an insulating film between a floating gate and a control gate by forming a second insulating film, having a prescribed thickness on a first insulating film, which is formed on a semiconductor substrate for isolating an element, and forming the edge of the floating gate on the second insulating film. SOLUTION: A second insulating film 6 is formed on the entire plane of a semiconductor substrate 4, whereupon a first insulating film 2 is formed for isolating an element. On a second insulating film 6, a resist 3 is patterned, the second insulating film 6 is etched by using the resist 3 as a mask, and the second insulating film 6 is left only on the first insulating film 2. After forming a tunnel oxide film 9 in the activation region of a semiconductor substrate 4 by using the resist 3 as a mask, floating gate material is deposited, and the edge of a patterning gate 10 is formed by using the material. Therefore, the operating voltage of a nonvolatile semiconductor storage element is reduced.
Patent JP-S63257334-A (JP)
Title: Data error detection circuit
Inventor: ISHII MASAHIRO
IPC: H03M13/00
Filed: 1987-04-14
Abstract: PURPOSE:To detect two or more errors taken place in the same bit of a data by comparing contents of 1st and 2nd storage means and detecting it as an error of the output data even if the contents of both differ. CONSTITUTION:In clearing the content of a 1st counting means (count section 6a) and the content of a 2nd counting means (count section 6b) respectively, the 1st storage means (register section 4a) holds the content of a 1st parity generating means (LRC3a) in the timing and the 2nd storage means (register section 4b) holds the content of a 2nd parity generation means (LRC3a). Then a comparison means (comparator section 5) compares the content of the 1st storage means (register section 4a) with the content of the 2nd storage means (register section 4b) and when both are coincident, it is detected that there is no error in the output data, and when both differ, the presence of no error in the output data is detected. Thus, even when two or more errors take place during transfer, it is detected except a special case.
Patent JP-H06303304-A (JP)
Title: Waveform synthesizing circuit for microcomputer
Inventor: TAKAHASHI ISAO
IPC: H04M1/50
Filed: 1993-04-19
Abstract: PURPOSE:To incorporate a generating function for dial tones and melody sounds within the limited chip area of a one-chip microcomputer by providing a pulse generating means and a ladder wave forming means. CONSTITUTION:When a speaking key is operated, the synthetic voltage of a first ladder wave forming means (composed of a ladder resistance network 12 and a shift register 13) and a second ladder wave forming means (composed of a ladder resistance network 18 and a shift register 19) corresponding to first and second sine waves at different frequencies is impressed to the base of a transistor 20 as the dial tone. When a holding key is operated, the melody sounds are synthesized by a first pulse generating means (composed of a register 6 and a counter 7) and a second pulse generating means (composed of a register 8 and a counter 9).
Patent JP-H04303603-A (JP)
Title: Forming method of ceramics
Inventor: KATO SHIGEKI
IPC: B28B11/12
Filed: 1991-03-29
Abstract: PURPOSE:To provide the forming method of ceramics, by which a perforated plate-like body having good shape accuracy can be obtained at low cost. CONSTITUTION:Kneaded matter, which is obtained by mixing forming assistant and water with raw material powder and kneaded them together, is extrusion- molded into a plate-like body having the predetermined shape. The resultant extrusion-molded body 3 is arranged in the lower mold 2 of a punching machine and, by actuating the movable table 5 of the punching machine so as to punch the extrusion-molded body under the condition being pushed by an upper mold 6 from above with a punching pin 1 in order to form a perforated plate-like body. In this case, preferably a spacer 4 is interposed between the lower mold 2 and the extrusion-molded body 3.
Patent JP-S58206849-A (JP)
Title: Air-fuel ratio controller of internal-combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D41/34
Filed: 1982-05-27
Abstract: PURPOSE:To carry out control of air-fuel ratio, by a method wherein the gain variation of air-fuel ratio is inhibited by controlling the driving cycle of a fuel supply device. CONSTITUTION:An ignition cycle is detected in an ignition cycle detecting circuit 2 by an ignition signal from an ignition signal generator 1. At the time of generation of the ignition signal, air-fuel ratio is discriminated whether it is rich or lean, by comparing the output of an O2 sensor 3 by a comparator 5 with the output of a comparison voltage generating part 4. Then, the output of a register 6 at the time when it is discriminated as rich and the output of a complement computing circuit 7 at the time when it is discriminated as lean are selected by a directional control switch 8 and applied to an adder 9. Although the adder 9 constitutes an integrator together with a register 10 applying the output of a delay circuit 11, an injection valve 16 is made to control by a method wherein the output of the integrator is multiplied 12 next by the output of the above ignition cycle, the product of which is applied to a timer 14 as the output of an injection cycle and an injection timing is computed by the output of the injection cycle and the output of an injection pulse width computing circuit 13.
Patent JP-S5041790-A (JP)
IPC: B29C49/00
Filed: 1973-08-17
Abstract: 1448533 Moulded ion exchange membrane MITSUBISHI PETROCHEMICAL CO Ltd 13 Aug 1974 [17 Aug 1973] 35611/74 Heading B5A [Also in Division C3] Ion exchange membranes comprising finely divided ion exchange resin heterogeneously dispersed in a thermoplastic resin are prepared by mixing (1) a thermoplastic resin and (2) substantially dry ion exchange resin powder in proportions of 2 : 8 to 8 : 2 by weight, preparing pellets from the mixture, adding before or after pelletizing 0À1 to 10 parts by weight per 100 parts of resins of (3) a lubricant selected from fatty acid amides, fatty acid esters and metallic soaps, subjecting the pellets to extrusion and to pressing using at least one set of rolls at 50‹ to 150‹ C. Preferably two to five sets of rolls operating at 70‹ to 130‹ C. are used to cool, solidify and smooth the membrane and prevent shedding of ion exchange resin particles. The membranes may be improved by immersing in hot water, aqueous alkali or aqueous acid. In examples membranes are prepared by pelletizing, extruding and pressing compositions of polypropylene and (1) sulphonated cross-linked polystyrene and sorbitan stearate, (2) sulphonated cross-linked polystyrene and ethylene bis-stearamide and (4) epoxy resin containing amino groups and sorbitan stearate.
Patent JP-S62247466-A (JP)
Title: Cad system
Inventor: YOSHIMURA TAKEHIKO
IPC: G06F17/50
Filed: 1986-04-21
Abstract: PURPOSE:To effectively use data contained in a catalog, an existing drawing, etc., by connecting an image scanner to a CAD system via an interface as an input device against a graphic processing function of a computer. CONSTITUTION:An image scanner 6 is connected to a CAD system via an interface 7 as an input device against a central processor 1B of a computer 1. The scanner 6 has the 100-400dot/inch image resolution and an A3 or A4 reading size. Thus it is possible to read automatically various data by an image scanner and to register them directly to the CAD system. As a result, the function adding and operating properties are totally improved for the CAD system. Furthermore the CAD transformation factor is improved for application designing and designing work.
Patent JP-S5718653-A (JP)
Title: New bestatin derivative and its preparation
Inventor: UMEZAWA HAMAO
IPC: C07C239/00
Filed: 1980-07-07
Abstract: NEW MATERIAL:A bestatin derivative of formula I (R 1  is H or OH; R 2  is H or 1W7C acyl; R 3  and R 4  are 1W7C alkyl, hydroxyalkyl, etc.; n is 0 or 1; * is the configuration R, S or a combination thereof).  
     EXAMPLE: (2S, 3R)-3-Amino-2-hydroxy-4-phenylbutanoyl-S-leucyl-S-leucine.  
     USE: An immunological activator and a protecting agent against infection capable of enhancing the cellular immunity in a low dose. The oral dose thereof is preferably 50W200mg per adult once a day.  
     PROCESS: An amino acid derivative of formula II (R 5  is protecting group of the amino group) is condensed with an amino acid of formula III by the conventional carbodiimide, active ester method, etc. to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio