baber/WOPTO huggingface dataset:
Patent JP-H08158966-A (JP)
Title: Noise control device of internal combustion engine
Inventor: KAMEDA YASUHISA
IPC: G10K11/178
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a desired sound characteristic such that even if the operating environment of an internal combustion engine is changed, the maximum silencing quantity is always obtained. CONSTITUTION: Engine load is detected from a pulsation component of an output signal of a thermal air flow meter 12, and the engine rotating speed is detected from an output signal of an engine rotating sensor 14. The intake temperature is detected from an output signal of an intake temperature sensor 13. A speaker 18 for producing a control sound according to a control sound signal from a controller 16 is disposed in an intake pipe 2. The memory of the controller 16 previously stores the antiphase and same sound pressure data of an intake sound at a designated reference temperature corresponding to the engine load and the engine rotating speed.  The CPU of the controller 16 obtains a map readout rotating speed at a reference temperature with the same wavelength on the basis of an intake sound at that time decided from the intake temperature and the engine rotating speed, and generates a control sound signal from the rotating speed and the engine load information.
Patent JP-H03161060-A (JP)
Title: Centrifugal separator
Inventor: MINE SHINICHI
IPC: B04B3/00
Filed: 1989-11-17
Abstract: PURPOSE:To permit the cake remaining in a basket to be uniformly attached thereto to avoid the loss of its balance by forming a plurality of opening parts on only the peripheral part of the basket near an opening at the end thereof. CONSTITUTION:A power-driven rotary shaft 16 is provided with the basket having an opening at one end thereof and opening parts 26 on the peripheral surface thereof and adapted to supply a mother liq. 90 thereinto. The liq. being shot out from the opening parts 26 of the basket 18 is received into a receiving part 35. A plurality of the opening parts 26 is formed on only the peripheral part 23 of the basket 18 near the opening at the end thereof. At a result, the cake remaining in the basket is uniformly attached thereto to avoid the loss of its balance and the liq. is also shot out to such extent as not to form a mist to prevent the evolution of a gas.
Patent JP-H01139611-A (JP)
Title: Production of expanded synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08G18/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title excellent resin without a fear of destroying the ozonosphere, by reacting an active hydrogen compound with a polyisocyanate compound using trichlorodifluoroethane as a foaming agent. CONSTITUTION:(A) An active hydrogen compound (e.g., phenolic resin precondensate) having >=2 active hydrogen-containing functional groups reactive with isocyanate groups is reacted with (B) a polyisocyanate compound (e.g., tolylene diisocyanate) in the presence of (C) a low-boiling halogenated hydrocarbon based foaming agent to produce an expanded synthetic resin. In the process, preferably 20-60wt.% [based on the component (A)] 1,1,2-trichloro-2,2- difluoroethane is used as the component (C).
Patent JP-S62152266-A (JP)
Title: Resending system for facsimile data
Inventor: MUNAKATA AKIO
IPC: H04N1/32
Filed: 1985-12-25
Abstract: PURPOSE:To send a spurious command to a facsimile signal processing part when an image quality abnormal signal is detected by providing the function to generate the spurious command at the interface control part of a facsimile connecting equipment. CONSTITUTION:A facsimile equipment 1 connects an information processing device 2 and a facsimile equipment 5. The interface between the information processing device 2 and the facsimile equipment 1 and an interface 10 to control a processing procedure are provided and a facsimile data signal processing part 20 composed of a signal converting part 21 to convert the data of the information processing device 2 connected to this to a facsimile data signal and a memory part 22 to store the converted facsimile data signal is equipped. When an interface control part 10 receives the image quality abnormal signal to the facsimile data signal transmitted to the facsimile equipment 5, the inter face control part 20 sends the spurious command to a signal processing part 20 and sends the same data from the memory part 22 to the facsimile equipment 5.
Patent JP-H09139578-A (JP)
Title: Manufacture of ceramic multilayer substrate incorporating capacitor
Inventor: KAWABATA KEIJI
IPC: H05K3/46
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a ceramic multilayer substrate incorporating a capacitor, in which a shorting occurrence rate is considerably small and quality is superior, with a green sheet stacking method. SOLUTION: Projecting and recessing parts exist on an electrode conductor layer 18 printed on the thick green sheet 12 and it is not flat, the surface of the electrode conductor layer 18 is pressed and flattened with a flat metallic mold after the electrode conductor layer 18 is dried. The process is executed by setting pressing pressure with the range of 25-50kgf/cm<2> under the temperature condition of 80-120 deg.C. A thin green sheet 14 with a carrier film 19 is laminated from above the electrode conductor layer 18, and it is pressed with a tacker. Then, the thin green sheet 14 is tacked on the whole surface of the electrode conductor layer 18. Then, the carrier film 19 is stripped off from the thin green sheet 14 and the electrode conductor layer 18 is printed on the thin green sheer 14.
Patent JP-H11117224-A (JP)
Title: Erection method of suspension bridge cable
Inventor: KONNO SHINICHI
IPC: E01D11/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an erection method of a suspension bridge cable in which the erection of a strand and the sag adjustment can be enabled under the night and day, and also a high erection accuracy can be secured. SOLUTION: In the cable erection method of a suspension bridge using a strand, a guide strand 9 having the mechanical characteristics and temperature characteristics equivalent to a main cable is expansively installed in a free-hang condition in the outside vicinity of a main cable 30 being planned for erection. Then, making a reference of the guide strand 9, the strands 20 for the main cable are erected while subjecting to sag-adjustment to form a prescribed shape.
Patent JP-H05112258-A (JP)
Title: Engine hood of vehicle
Inventor: KAMISHIRO HIDETOSHI
IPC: B62D25/10
Filed: 1991-10-18
Abstract: PURPOSE:To improve a radiation effect by inclining forward an engine, bending the vicinity part of an outlet, through which cooling air is discharged to the outside, along the shape of the engine, and positioning the outlet in the vicinity of the engine. CONSTITUTION:An engine 11 is arranged in an inclining-forward state and an engine hood 13 having an outlet 12 is disposed above the engine 11. The portion, located in the vicinity of the outlet 12, of the engine hood 13 is bent approximately in a V-shape along the shape of the side of the engine 11. Air inlets 18 are arranged to quarter parts on both sides and rearward of right and left doors and in the vicinity of the ends on both sides of a cabin back panel 17, by which an engine room 15 and a car space 16 are partitioned away from each other, the open air being taken in the room 15 therethrough. The intake air is guided to the outlet 12 of the engine hood 13 through an exhaust pipe 19, a cylinder part 11a, and a cylinder bed part 11b so as to effect radiation.
Patent JP-H01137818-A (JP)
Title: Delay circuit
Inventor: KOMATSU TAKAHIRO
IPC: H03K5/13
Filed: 1987-11-25
Abstract: PURPOSE:To vary the delay time without the revision in the circuit constitution attended with the revision of a mask by providing an irreversible cut-off element in a connection path between a delay drive circuit and a signal transmission circuit. CONSTITUTION:Each combination of a buffer circuit (1-3) and N-channel MOSFET (Q3-Q5) acts like a delay drive circuit driving an output side (connecting point N) of a signal transmission circuit 7 forcibly in a timing retarding an input signal phiIN by a prescribed time. That is, irreversible cut-off elements F1-F3 in program circuits U1-U3 for adjusting delay time are blown to prevent the effect of a delay by the delay drive circuit from appearing at an output of the signal transmission circuit. Thus, a prescribed number of the delay time adjusting program circuits is provided to blow the irreversible cut-off element as required thereby adjusting the delay time of the delay circuit.
Patent JP-H05106153-A (JP)
Title: Method for producing solid netlike structure made of synthetic resin
Inventor: YOGO TAKASHI
IPC: D04H3/037
Filed: 1991-10-17
Abstract: PURPOSE:To obtain the subject structure having uniform meshes of net not readily releasing mutually between the meshes by spinning a thermoplastic synthetic resin material from plural nozzle holes in a twisted state and pulling filamentous materials deformed into a curled state and in a fused state into a cooling water tank. CONSTITUTION:Filamentous materials 3 of a thermoplastic synthetic resin material K is spun in a twisted state from plural nozzle holes 2a and deformed into a curled state on the surface of cooling water 5. Air is sent from a blower 7 to the vicinity of cooling water level, the filamentous materials of curled state are forcedly and mutually contacted and fused and the cooled and solidified filamentous materials of curled state are continuously pulled into a cooling water tank 4 by drawing rollers 6.
Patent JP-2000119582-A (JP)
Title: Production of fired lead of color pencil
Inventor: KITAZAWA KATSUNORI
IPC: C09D13/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fired lead of a color pencil excellent in stability with the lapse of time, mechanical strength, i.e., bending strength, tensile strength, impact strength, etc., even having a sufficient color developing property and a drawn line concentration, and obtained by impregnating an ink into a fired lead body. SOLUTION: This method for producing a fired lead of a color pencil, is provided by forming a first fired lead body using a carbon of a carbonized organic vehicle as a binder obtained by mixing and kneading a blended composition containing at least a body material and an organic vehicle, extrusion- molding and firing under a non-oxidizing atmosphere, forming a second fired lead body by heating the first fired lead body under an oxidizing atmosphere to remove the carbon binder with oxidation, filling a perhydropolysilazane- containing liquid into pores of the second fired lead body, firing it under an inert atmosphere such as a nitrogen atmosphere or under an ammoniac atmosphere at >=1,000 deg.C to form silicon nitride, then firing under an oxidizing atmosphere at >=600 deg.C to obtain a third fired lead body and further filling an ink into the pore of the third fired lead body.
Patent JP-H02144206-A (JP)
Title: Rear wheel suspension device for rear wheel steering vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D7/14
Filed: 1988-11-28
Abstract: PURPOSE:To contrive both the enhancement in the responsiveness in a same- phase steering region and the control in a rear-wheel toe angle by setting the alignment of a rear wheel so that a toe-out moment can be produced around a king-pin axis by the vertical load being input in the center of the wheel. CONSTITUTION:In a rear wheel, for example, the right side rear wheel 11R of a rear wheel steering vehicle, a wheel support 40 provided with a knuckle arm 14R, which is connected to a tie rod 13R projected toward the rear of the vehicle body via a ball joint 50, is supported by both an upper arm 41 and a lower arm 42 via ball joints 43, 44 respectively. In this case, the alignment of the rear wheel 11R is set so that a toe-out moment can be produced around a king-pin axis KP by the vertical load being input in the center of the wheel. Thus, the play of respective ball joints 43, 44 can be eliminated, and the responsiveness in a same-phase steering region can be enhanced, and also the control of a rear-wheel toe angle can be enabled.
Patent JP-H11134434-A (JP)
Title: Method for extracting half-tone dot meshing area and device therefor
Inventor: KASHIOKA JUNJI
IPC: G06T7/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for precisely extracting a half-tone dot meshing area in the background of as character pattern. SOLUTION: This device is provided with a partial pattern extracting part for extracting a partial pattern based on link information, a normalizing part 3 for normalizing the extracted partial pattern, a characteristic parameter calculating part 3 for receiving the output of the normalizing part 3 and calculating a characteristic parameter, a matching part 4 for matching the calculated characteristic parameter with a preliminarily registered half-tone dot meshing element, and a half-tone dot meshing area judging part 10 for receiving the output of the matching part 4 to check whether or not the density of the pattern recognized as a half-tone dot meshing element is higher than a threshold value, and to determine that the area is a half-tone dot meshing area when the density of the pattern is higher than the threshold value.
Patent JP-H10139398-A (JP)
Title: Cargo handling control device for push-pull fork lift truck
Inventor: FUNAHASHI TETSUJI
IPC: B66F9/24
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a car body from being suddenly accelerated by comparing a running command value based on an accel command means with a running command value based on an ideal pattern such that the preset running is ideally accelerated at the completion of put down, and outputting the smaller value as a running command value. SOLUTION: In a cargo handling control device for a push pull fork lift truck, at the completion of put down, a running command value Am based on an accel command means 10 and a running command value Aa based on ideal pattern data such that the preset running is ideally accelerated are compared by a controller 16. The smaller value is output as a running command value A through a running chopper device 26 to a running motor 27. Thus, running of a car body is performed according to a smaller value between a running command value Am based on the accel command means 10 and a running command value As based on the preset ideal pattern data.
Patent JP-H0558974-A (JP)
Title: Anthranilic acid derivative
Inventor: KAGARA KOUJI
IPC: C07C229/56
Filed: 1991-08-27
Abstract: PURPOSE:To safely and easily obtain the subject compound useful as a raw material for quinazoline derivatives and medicines at low cost and in high yield by reducing a nitrobenzoic acid derivative. CONSTITUTION:The objective compound of formula II can be obtained by reacting a compound of formula I (R<1> is H, halogen or lower alkoxy) or its salt with a reducing agent (e.g. hydrazine) in the presence of a catalyst (e.g. ferric chloride-activated carbon) in a solvent (e.g. isopropyl alcohol) at room temperature to higher temperatures. The compound of the formula I can be prepared by oxidation of a compound of formula III.
Patent JP-H08290707-A (JP)
Title: Pneumatic tire
Inventor: UEMURA YOSHIAKI
IPC: B60C11/04
Filed: 1995-11-16
Abstract: PURPOSE: To allow the reduction inpassing noise to be compatible with the improvement of aquaplaning performance by specifying the groove width ratio of the groove bottom width between the groove bottom ends to the groove opening width between the groove opening ends in both outside- and inside circumferential grooves. CONSTITUTION: In a normal condition where a normal internal pressure is charged to apply 88% of a maximum load, when the groove center ratio L/W of the distance L from the tire-equatorial face C to the center line of a groove 3 to the ground contact half width SW across the width of a tire from the tire-equatorial face C is larger than 0.4, an outside circumferential groove 5 is provided in the range inside the ground contact end F, and an inside circumferential groove 4 is provided in the range where L/W is 0.4 or less.  In the outside circumferential groove 5, the groove width ratio m/n of the groove bottom width m in radial direction of the tire between bottom ends where the groove walls 7 cross the groove bottom face 6 to the groove opening width n in axial direction of the tire between the groove opening ends where the groove walls 7 cross the tread face 2 is set to 0.5 or more and 1.0 or less, and the m/n ratio of the inside circumferential groove 4 is set to zero or more and 0.5 or less.
Patent JP-2001115680-A (JP)
Title: Base isolation structure
Inventor: IWASHITA KEIZO
IPC: E04H9/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure allowing floating to be generated in a structure in the event of an earthquake to reduce the seismic energy. SOLUTION: The connection of the column and wall of a structure to the column and beam of the lower floor is cut to form a floating boundary surface, a horizontal shearing force transmitting projection integrated to the column and beam of the lower floor is raised on the floating boundary surface of the floor and beam of the lower floor, a projection cover having a downward recessed part for fitting the horizontal shearing force transmitting projection is set on the lower end of the column and wall of the structure, and the horizontal shearing force transmitting projection is fitted to the recessed part of the projection cover, and a floating energy absorbing device is set in the fitting clearance between the both.
Patent JP-H04172437-A (JP)
Title: Image forming apparatus
Inventor: SAOTOME MINORU
IPC: G03B27/14
Filed: 1990-11-06
Abstract: PURPOSE:To prevent a heat developing sensitized material from wrinkling and also enable accurate exposure by setting the speed at which the sensitized material is fed throughout an exposure portion at a value lower than that at which it is fed throughout a developing portion, and providing a feed passage with an area where sagging of the sensitized material is allowed. CONSTITUTION:A sensitized material A and a copy C are peeled from each other by a peeling guide 55 after passing through a feed passage leading from an exposure portion 34 to a developing portion 36. An area X where sagging of the sensitized material A is allowed is formed by a guide plate 80 within a passage through which the sensitized material A peeled by the guide 55 is conveyed to the developing portion 36. The speed V1 at which the sensitized material is fed throughout the exposure portion 34 and the speed V2 at which the sensitized material is fed throughout the developing portion 36 are set at V1>V2. The sensitized material A sags correspondingly to the speed difference and is shifted from a position indicated by the mark (a) to a position indicated by the mark (b) within the area X where its sagging is allowed and the sag in the sensitized material A is thereby stored in the area X and the material A would not be wrinkled by folding, squashing and the like.
Patent JP-2001113758-A (JP)
Title: Bar cord printing method and laser printer
Inventor: ARAYA SHINICHI
IPC: G06K1/12
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To realize high grade printing at a high speed in bar code printing using laser. SOLUTION: In a bar code printing method for printing a bar code on an article to be printed by using laser beam, the bar code is printed on the article to be printed by a process for converting predetermined character row data to bar code data, a process for converting the bar code data to segment data for raster scanning, and a process for performing raster scanning on the basis of the segment data. Preferably, the character data of characteristics related to a way receiving the effect on the heat of the material quality of the article to be printed is used to perform the correction matched with the material quality of the article to be printed.
Patent JP-H08159149-A (JP)
Title: Rolling bearing unit with rotational speed detector
Inventor: SAKAMOTO MITSUYOSHI
IPC: G01P3/488
Filed: 1994-12-02
Abstract: PURPOSE: To ensure detecting accuracy of a rotational speed further to enable an output to improve of a sensor. CONSTITUTION: A tone wheel 13a, fixedly externally fitted to an inner ring member 5, can be made to freely rotate with a hub 1. A sensor 20a is supported to a cover 18 fixed to an outer ring corresponding member 8 not rotated. An internal peripheral surface of a large diametric part 15a of the tone wheel 13a and a peripheral surface of an outer side cylinder part 26a of a stator 23a of constituting the sensor 20a are opposed through a fine clearance 25a. A plurality of through holes 17, 17 and a plurality of notches 28, 28 are formed in the large diametric part 15a and the outer side cylinder part 26a respectively with an equal space. Voltage induced in a coil 24 of the sensor 20a is changed by a frequency in proportion to a rotational speed of the tone wheel 13a.
Patent JP-H11193893-A (JP)
Title: Protective cap for banjo member available in banjo type joint and hose-cum-joint therewith
Inventor: KURIMOTO KAZUNORI
IPC: F16L33/28
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively and surely protect each seat surface of various banjo type joint by a few kinds of protective caps. SOLUTION: This protective cap 10, covering each ring parallel sealing surface formed at both ends in the cross-hole direction of a banjo member of a banjo type joint, is equipped with a first cap part 11, having a first ring flange part 12 coming into contact with a parallel sealing surface on one side, and provided with a female type projection 13 with a cylindrical wall 13a coaxially projecting from,the inner circumferential edge part, a second cap part 21, having a second ring flange part 22 coming into contact with a parallel sealing surface on the other, and also having a tubular female type projection 23 being fittable in a cross hole of the banjo member as projecting from the inside and insertable in the cylindrical wall, and a connecting part 31 having a deformable part and connecting two edge parts of both first and second flange parts, respectively.  In this constitution, a central part 34 of the connecting part is locked with the banjo member, and the protective cap is locked up.
Patent JP-H07148041-A (JP)
Title: Counter mounting device
Inventor: INAGAMI KAZUYA
IPC: A47B96/18
Filed: 1993-11-30
Abstract: PURPOSE:To surely nip and fix the frame bar of a cabinet by the upper surface of a support plate and the reverse surface of a counter by providing a surface part inclined up toward the inside on the upper surface near the outside top end edge of the support plate. CONSTITUTION:A frame bar 3 is protruded oh the inside surface of a cabinet 1, a back bar 5 is protruded on the reverse surface of a counter 4, and a support plate 6 is mounted on the lower surface of the back bar 5 in such a manner as to be capable of sliding inward and outward. An inclined surface part 7 is provided on the upper surface near the outside top edge of the support plate 6. A mounting plate 15 is provided on the upper surface of the support plate 6 by a rivet 16 in such a manner as to be capable of sliding, and the mounting plate 15 is fixed to the lower surface of the back bar 5. The outside top end part of the support plate 6 is smoothly slid and protruded by the inclined surface part 7 without being caught by a frame bar 3 because of a locking projection 8 in a space between the mounting fixing piece part 18 of the mounting plate 15 and the support plate 6, and the frame bar 3 is tightly nipped by the upper surface of the support plate 6 and the reverse surface of the counter 4.