baber/WOPTO huggingface dataset:
Patent JP-S53113732-A (JP)
Title: Preparation of square pillar-shaped steel tube having penetrating diaphragm at beam welding joining part
Inventor: KATOU TOSHIO
IPC: E04C3/32
Filed: 1977-03-16
Abstract: PURPOSE: To economically form the square pillar-shaped steel tube, provided penetrating diaphragm at the beam welding joining part, having a high safety of intensity, by welding and setting up the square pillar-shaped steel tube, having opening part, penetrating diaphragm, blocking plate and corbel beam web etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000228739-A (JP)
Title: Image pickup device and computer readable storage medium
Inventor: TAKAIWA KAN
IPC: H04N5/225
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a proper trigger signal independently of a position relation between a major object and a picture for which the trigger signal is desirably generated in an image pickup device that generates the trigger signal to record the picture when the picture in a detection frame set in an image pickup screen is changed. SOLUTION: An image pickup signal from an image pickup element 2 is processed and an image signal is obtained. A trigger signal generating circuit 4 detects a time change in a picture in a set detection frame within an image pickup screen to generate a trigger signal and an image recorder 6 records an image signal on the basis thereof. A frame moving switch provided to a detection section moving means 8 is depressed to move the detection frame and when the frame is moved to a desired position, a frame decision switch provided to the detection section mobile means 8 is depressed to move the detection frame to an optional position.
Patent JP-H01203317-A (JP)
Title: Antibody and dental caries preventing agent containing said antibody as effective component
Inventor: HIRAOKA JUNICHIRO
IPC: A61K8/00
Filed: 1988-02-09
Abstract: PURPOSE:To provide an antibody capable of inhibiting the formation of plaque to prevent dental caries, by preparing from eggs laid by chickens immunized with Streptococcus.mutans. CONSTITUTION:The objective antibody is an immunoglobulin prepared from eggs laid by chickens immunized with Streptococcus.mutans of blood serum types of c, d, e, f and g as dental caries-inducing pathogenic bacteria and has an immunologic activity against the dental caries-inducing pathogenic bacteria. IgG among the immunoglobulin is obtained from the yolk of the aforementioned eggs and IgM and IgA are also obtained from the egg albumen thereof. The immunoglobulin causes the aggregation of the Streptococcus.mutans, and it is preferable that the egg yolk is collected and purified to provide the objective antibody, because the IgG is particularly excellent in an effect inhibiting the adhesion of the Streptococcus.mutans to smooth surfaces. The antibody, e.g., the antibody having an aggregated antibody value of >=10<2>, can be compounded with the dental caries-preventing agent in an amount of approximately 0.0001-10wt.%.
Patent JP-S59153575-A (JP)
Title: Display device of arc welding machine
Inventor: MIZUNO MASANORI
IPC: B23K9/10
Filed: 1983-02-22
Abstract: PURPOSE:To permit extremely quick elimination of the cause for abnormality by selecting the signal corresponding to the abnormality and changing over a welding condition signal of a digital display device to an abnormality signal when the abnormality arises in arc welding. CONSTITUTION:The welding condition in the stage of welding in an arc welding machine is detected with a current and voltage detector 22, and is displayed on a digital display device 28 via a decoder 26. A display selector 24 provided with a thermoswitch 12, a cooling water pressure switch 14, and a phase missing detecting switch 16 is provided between the detector 22 and the decoder 26. When abnormality arises during welding, the signals from abnormality detecting switches 12, 14, 16 corresponding to the abnormality are selected by the selector 24 and the display signal to the device 28 is changed over from the welding condition signal to the abnormality signal and the abnormality value corresponding to the cause for the abnormality is displayed in the device 28.
Patent JP-S61189460-A (JP)
Title: Detecting method for fault of speed detector
Inventor: MUTO NOBUYOSHI
IPC: G01P3/44
Filed: 1985-02-18
Abstract: PURPOSE:To detect a phase lack rapidly even if a speed change range is wide by detecting respective levels of a speed signal of another phase and a inverted speed signal on the basis of the leading edge and trailing edge of the inverted speed signal. CONSTITUTION:When the phase of a speed signal (a) is lacked, a latch 110 enters the 'L' level of the signal (a) at the leading edge of a speed signal (b) and outputs an 'L' output (c). On the other hand, an inverted speed signal a' inputted at the leading edge of an inverted speed signal b' is turned to 'H' and the output (d) of a latch 111 is always fixed. Signals (f) and (g) are the same as the normal state. Consequently, the dissidence of only the levels of both the signals (c), (d) is detected by an EXOR circuit 12A. When the level of the output (e) of the circuit 12A is turned to 'H', a differential pulse (i) is generated 13 and a CPU11B is interrupted to detect the lack of the phase. On the other hand, the pulse (i) is latched 14 and the CPU11B decides the phase lack of the signal (a) and executes the fault detecting processing of a rotary encoder 53.
Patent JP-S54117381-A (JP)
Title: Attaching method for hollow yarn bundle
Inventor: OOMORI AKIO
IPC: B01D63/02
Filed: 1978-03-03
Abstract: PURPOSE: To normally attach a bundle of hollow yarn into a device hole without damaging the yarn by housing the bundle in a tubular body one end of which opens; bending the end part of the body at the free end side of the bundle to the other end; introducing the body into the hole; and taking out the body alone after attaching the bundle.  
     CONSTITUTION: A bundle of hollow yarn of PVA type, etc. having a free end, an outside diameter of 10W3000 μ and a wall thickness of about severalW500 μ is attached into a device hole as follows: the bundle is housed in a tubular body of PE film, etc. one end of which opens; the end part of the body at the free end side of  the bundle is bent by a predetermined length; the body is put in the hole to attach  the bundle; and the body aline is taken out. The end part of the tubular body at the free end side of the bundle may be provided with rigidity and/or difference in wt., whereby the bent part is easily returned to the original shape when the body alone is taken out, and the body tends to open at the free end side, facilitating pulling-out of the body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60171284-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: B32B15/04
Filed: 1984-02-16
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-H04267673-A (JP)
Title: Mobile body picture communication equipment
Inventor: SEKIGUCHI KIYONORI
IPC: H04N5/66
Filed: 1991-02-22
Abstract: PURPOSE:To attain the mobile operation for a long time under the use of a small sized built-in battery by displaying document picture information received by a radio communication unit onto the screen and exposing and copying the information onto an immediate finish type photo sensing material. CONSTITUTION:A facsimile signal received in a radio wave is once stored in a picture information memory 16 and displayed on the screen by a liquid crystal display panel 18. When a prescribed recording operation is implemented, a focus face shutter 26 is activated to expose the display picture on the liquid crystal display panel 18 is exposed in a time onto the immediate finish photo sensing material 24. Through the constitution above, the facsimile signal picture is displayed on the liquid crystal display panel 18 and recorded immediately by a non-electric copying mechanism, then the equipment is moved for a long time under the operation of a small sized built-in battery without making the equipment large or the weight high and not losing the portable performance of the equipment.
Patent JP-H02265967-A (JP)
Title: Photochromic composition
Inventor: KARURO BUSETSUTO
IPC: C08L101/00
Filed: 1990-02-09
Abstract: A photochromatic composition, endowed with a high light fatigue resistance contains a photochromatic compound belonging to the class of spirooxazines and an U.V.-stabilizer consisting of a sterically hindered amine to be defined by means of formula (I): <CHEM>  wherein:  R is either hydrogen or a methyl group,  x is either oxygen or nitrogen,  m is a number comprised within the range of from 2 to 10, and  n is a number coprised within the range of from 1 to 100. A photochromatic article made from a thermoplastic material, endowed with a high light fatigue resistance, contains a thermoplastic material and the hereinabove disclosed phtochromatic composition.
Patent JP-S59156508-A (JP)
Title: Inline grinding method of roll of rolling mill
Inventor: MIYAGUCHI TADAHISA
IPC: B24B5/37
Filed: 1983-02-24
Abstract: PURPOSE:To grind inline a work roll to a prescribed roll shape with high accuracy by controlling a grinder in accordance with the detected value of the ruggedness on the roll surface and the detected value of the displacement in the roll position. CONSTITUTION:The ruggedness on the surface of a work roll 1 is detected with the pulse signal from a position pulse detector 17 for detecting a rotating position as a trigger by displacement detectors 10a-c attached to a detector mounting base 11 which moves in an arrow X direction by the operation of a motor 12 and a screw bar 9 in a rolling mill provided with the roll 1 supported freely rotatably by roll chocks 2a, 2b. The run-out of the roll shaft is further detected by displacement detectors 15a, 15b having sensors for detecting the roll position. The values detected with the above-mentioned detectors are inputted to an operational processing unit 19, by which the profile on the straightness in the axial direction of the roll is determined. The grinding body 6 of a roll grinder 7 which can move in arrow X, Y directions is controlled in accordance with said profile and the roll 1 is inline ground.
Patent JP-H02208269-A (JP)
Title: Production of porous ceramics
Inventor: MIZUSHIMA YASUYUKI
IPC: C04B38/06
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the subject porous material having high pore ratio and uniform and fine pore diameter and suitable as a carrier for catalyst. etc., in a short time by mixing carbon sol to a sol liquid containing colloidal dispersion of a (non)metallic compound and calcining the mixture after drying. CONSTITUTION:A sol liquid (e.g. alumina sol) containing colloidal dispersion of a metallic compound or a nonmetallic compound is prepared beforehand. The sol liquid is mixed with carbon sol and the obtained mixture is dried and calcined. The carbon mixed to the sol liquid and existing between the colloidal dispersion particles is burnt by calcination to form a void. Accordingly, fine pores are uniformly formed at a high pore ratio. A porous ceramic material having a pore ratio of >=45% and a pore diameter of as small as <=0.1mum can be produced in high productivity.
Patent JP-H02209639-A (JP)
Title: Frictional shock absorber
Inventor: NISHITANI JUNICHIRO
IPC: F16F7/08
Filed: 1989-02-08
Abstract: PURPOSE:To consume kinetic energy by solid friction loss by providing sliding body which is connected with a driving source and its drill-like sliding surface is elastically deformed at receiving pressure, and a slide receiving body having a receiving face to press the sliding surface of the former, CONSTITUTION:A roller 51 is connected to an actuating lever 19 through a pin 52. When the roller 51 abuts on a sliding body 54, the sliding body 54 is penetrated into a slide receiving body 58 while pushing and contracting a holding spring 61. Accompanied with penetrating of the sliding body 54 into the slide receiving body 58, diameter of the slide receiving face 59 at the position of the sliding body 54 is gradually decreased, thereby the diameter of the sliding surface 55 is gradually decreased due to elastic deformation of the sliding body 54. Solid friction loss is generated due to the slip and the pressing force on the contact face between the sliding surface 55 and the slide receiving face 59. In this way, the kinetic energy can be consumed.
Patent JP-S58149838-A (JP)
Title: Voice door lock device
Inventor: NOUSO KAZUNORI
IPC: G10L15/00
Filed: 1982-02-26
Abstract: PURPOSE:To improve convenience of a device at getting off from a car, by both locking a door and turning off an accessory power source if the door is closed after getting off from the car in case of inputting a voice instruction of a door lock. CONSTITUTION:An on-signal of an accessory power source from an ACC detector unit 9, voice instruction from a microphone 10 and a recognition start instruction of voice from an instruction switch 11 are input to a voice recognizing unit 12. The unit 12 receives the above signal and instructions to output to a door lock unit 14, OR gate 15 and door unlock unit 18. The unit 14 receives said output signal to both operate a door lock and output to the gate 15 at output of a door switch 13. The gate 15 turns off an ACC power source through an ACC off unit 16 by each signal of the units 12 and 14. While the door unlock unit 18 releases the door lock on the basis of an output signal from the unit 12 at output of a door lock switch 17.
Patent JP-S56125247-A (JP)
Title: Disconnection detector for nonfogging glass
Inventor: ARIMA YOSHIO
IPC: G01R31/02
Filed: 1980-03-07
Abstract: PURPOSE: To detect the disconnection of the resistance wire of heat generation for nonfogging glass efficiently and securely, by detecting the position where the resistance wire of heat generation is set, and detecting synchronistically the electromagnetic energy produced by the resistance wire.  
     CONSTITUTION: The nonfogging glass G transported by the belt 3 is set by the position fixing tools 4, 4a, 5, and 5a in such a way that the individual electrically- conductive filamnets (resistance wire of heat generation) 1 furnished to the glass G are placed under the barrier bars 16 respectively. While the detecting main body 7 is trnsferred by the rail 15, the electrode bars 6 and 6a are brought into contact with the individual filaments 1 successively and alternating current is applied to them. The position of the filaments 1 are detected by using the position detecting device 11 through the barrier bars 16, and only when the device 11 passes above the filaments 1, the electromagnetic energy of the filaments 1 is detected by the sensor 10 attached to the detecting main body 7 and its number is counted. The prepared number (n) is then compared with the number N of the resistance wire furnished to this Glass G, and, if (n) is not equal to N, the decision that there is disconnection (defective) is given. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04246616-A (JP)
Title: Polarized wave scrambler
Inventor: NAGANUMA NORIHISA
IPC: G02F1/09
Filed: 1991-01-31
Abstract: PURPOSE:To provide the polarized wave scrambler which converts the light having a deviation in the oscillation direction of the electric field vector of linearly polarized waves or elliptically polarized waves near the linearly polarized waves, to the light of random oscillation directions. CONSTITUTION:This scrambler is constituted by providing a tapered polarizer 8 changing in thickness in the direction crossing a light beam 6 formed between an input port 2 and an output port 4 in the mid-way of this light beam.
Patent JP-S57144893-A (JP)
Title: Cross-fin coil heat exchanger
Inventor: NAKADA HARUO
IPC: F28F1/32
Filed: 1981-02-28
Abstract: PURPOSE:To raise the thermal conductivity of a cross-fin coil heat exchanger due to the frontal end effect of slit fin by using a system in which plural slit fins are provided cntinuously and stepwise to form a slit fin group, and a given angle is formed in the rising direction. CONSTITUTION:With respect to the pitch t between fin bases 3 crossing directly to the passing direction of air, becuase small-diameter heat medium pipe 1 is usualy used for the usual small-size air conditioners, the height of the collar 4 of the fin base 3 for passing the heat medium pipe 1 is set up, and the width l in the passing direction of air between the slit fins 5a and 5b should preferably be set to a range of 1-2mm.. Furthermore, the slit fins 5a and 5b in the slit fin group 5 above the second stage are provided almost uniformly to the adjacent fin base 3 in order to lessen the effect of the temperature field between the slit fins as much as possible.
Patent JP-S61190144-A (JP)
Title: Fuel injection controller of internal-combustion engine
Inventor: SASAKI SHIGERU
IPC: F02D41/04
Filed: 1985-02-19
Abstract: PURPOSE:To prevent fuel injection quantity from reduction and alternator capacity from increase by forecasting the output voltage drop of the alternator during a period from the beginning of current supply to an ignition coil to the ignition and correcting the ineffective injection time of a fuel injection valve by the voltage drop when the injection starting period overlaps this voltage drop period. CONSTITUTION:When fuel in a combustion chamber will be fired by an ignition plug 4, current is supplied to an ignition coil 6 just before the ignition to accumu late ignition energy. Here, when a period from the beginning of current supply to the ignition coil 6 to the ignition coincides with the injection period of an injector, ineffective injection time of the injector is corrected by the voltage drop during the current supply period. Thus, the fuel injection quantity is prevented from reduction and the capacity of an alternator is prevented from increase.
Patent JP-H01203604-A (JP)
Title: Auxiliary steam control device for feed water pump driving turbine
Inventor: AKIMARU SATOSHI
IPC: F01D17/00
Filed: 1988-02-10
Abstract: PURPOSE:To prevent generation of plant trip by providing a pressure detector on the second steam pipe provided on the upper steam than a low pressure steam regulating valve, and controlling an auxiliary steam pressure adjusting valve by the signal of a pressure detector. CONSTITUTION:A pressure detector 8 is provided on the upper course side from the low pressure steam regulating valve 7 of the second stream pipe 6 to which an auxiliary steam pipe 9 and a turbine bleed pipe 10 are connected in confluence. The auxiliary steam pressure adjusting valve 12 of the auxiliary steam pipe 9 is controlled by the signal of the pressure detector 8. Thereby, since the pressures inside the auxiliary steam pipe generated before and after generation of FCB (independent in-plant) are equalized to each other so as to prevent the rapid closing of the low pressure steam regulating valve 7, it is possible to prevent the generation of plant trip.
Patent JP-H05227377-A (JP)
Title: Original lighting light source
Inventor: NAGATA YOSHIHIRO
IPC: H04N1/04
Filed: 1992-02-17
Abstract: PURPOSE:To obtain the light source for original lighting in which no uneven illuminance is caused to the surface of a read original with a small size and less manufacture cost. CONSTITUTION:This light source is provided with a cylindrical package 2 in which a discharge medium is sealed and with plural facial external electrodes 4a, 4b provided to stimulate a discharge space in the inside of the package 2 and receiving a prescribed voltage, and the shape of the external electrodes 4a, 4b is selected so that the ends have a wider width than that in the middle. Through the constitution above, the luminous face at the ends is larger than that in the middle and the illuminance of the original face is uniformized.
Patent JP-S56126139-A (JP)
Title: Manufacture of box-type form for shielding electric wave
Inventor: ITOU TAKUJI
IPC: B29C43/52
Filed: 1980-03-07
Abstract: PURPOSE: To obtain the captioned form of high strength having an insulating layer therein inexpensively by a method wherein the box-type article of electro-conductive thermosetting resin is compressed and formed utilizing a concave and a convex molds, then, insulating thermosetting resin is supplied into the molds without releasing the form from the molds to integrate it with the form.  
     CONSTITUTION: The electro-conductive thermosetting resin forming material 2 is thrown into the concave mold 3 for compression molding and the convex mold 4 is pressed to form a box-type electro-conductive layer 2 by the compression molding. Subsequently, the convex mold 4 is with-drawn but the form is not released from the mold and left in the mold, then, the insulating thermosetting resin molding material 1 is supplied into the mold thereby forming the insulating layer 1 at the inside of the electro-conductive layer 2 with the other convex mold 4'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08215825-A (JP)
Title: Device for die-clamping in forming machine
Inventor: UENO TOYOAKI
IPC: B22D17/26
Filed: 1995-02-17
Abstract: PURPOSE: To lighten the weight, to increase the strength and to facilitate the attachment/detachment into a movable plate or a fixed plate by integrally constituting one pair of frames of the upper and the lower parts between a cylinder platen and the fixed plate and arranging the frames as diagonal state at the upper and the lower parts. CONSTITUTION: It is no affected to the lowering of rigidity caused by aged deterioration by bridging the frames 80 between the cylinder platen 16 and the fixed plate 12 to form the integral structure. Further, the opening part is enlarged by arranging one pair of frames as the diagonal state at the upper and the lower parts of the fixed plate 12 and the cylinder platen 16, and the exchange of the die and the operation are facilitated. Further, the frames bridged between the fixed plate 12 and the cylinder platen 16 are made to be freely attachable/detachable and therefore, only the upper frame is taken out to easily execute the exchange the large-sized die.
Patent JP-H05236406-A (JP)
Title: Projection type display device
Inventor: KATOU HIROTSUKU
IPC: G02F1/1347
Filed: 1992-02-17
Abstract: PURPOSE:To improve luminance by improving a effective target area rate. CONSTITUTION:Beams from a reflector 2 are reflected by a reflecting mirror 31 and respectively made incident through respective condenser lens 6, 9 and 11 on the incidental planes of liquid crystal panels 7, 10 and 12. The reflecting mirror 31 is provided with two reflecting planes 31u and 31d to adjust an angle to a plane inclined at 45 deg. to an optical axis 32 by a reflecting mirror driving part 30. A video signal discriminating circuit 34 outputs a discriminating signal based on the aspect ratio of video signals and based on the discriminated result, the reflecting mirror driving part 30 controls the inclination of the respective reflecting planes 31u and 31d. Thus, when the aspect ratio is laterally long, light flux from the reflecting mirror 31 is inclined to the side of the optical axis passing through the centers of the incidental planes of the liquid crystal panels 7, 10 and 12. Thus, the two kinds of light flux are overlapped and made incident on the incidental planes of the liquid crystal panels 7, 10 and 12, the quantity of light made incident on the video display parts of the liquid crystal panels 7, 10 and 12 is increased, and the rate of utilizing light is improved.
Patent JP-S57157432-A (JP)
Title: Protecting switch
Inventor: FURITSUTSU MENTERU
IPC: H01H83/14
Filed: 1982-02-25
Abstract: 1. Circuit breaker (1) which has a totalising current transformer (3) accessible from the outside and fitted in the housing (5) of the switch (1), for passing through the lines (6) to be monitored, and terminals (2) on the housing (5), which are connected to further protective components, in particular those of a line circuit breaker, characterised in that the totalising current transformer (3) in the housing (5) is arranged in the introduction direction of the lines directly in front of the terminals (2), in such a way that their line introduction aperture (7) is accessible only through an aperture (4) in the totalising current transformer.
Patent JP-S61191207-A (JP)
Inventor: OZAKI MASASHIROU
IPC: H02B11/24
Filed: 1985-02-18
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。