baber/WOPTO huggingface dataset:
Patent JP-H06212696-A (JP)
Title: Joint structure of column and beam
Inventor: TANAKA NAOKI
IPC: E04B1/24
Filed: 1993-01-19
Abstract: PURPOSE:To simply and inexpensively provide comb-teeth at every short distance at the end of a beam and at the side of a column in order to joint them without bothersome processes like cutting by use of a milling machine or the like, CONSTITUTION:L-shaped or T-shaped jointing pieces 3 provided with a protruded part 9 at one end thereof and a pierced hole at the middle in which a bolt can be inserted are formed at every short distance at the end of a beam 10 and at the side of a column 11 by welding the protruded parts 9 side by side like comb-teeth. These jointing pieces 3 are mutually engaged and fastened by a high tension bolt 5 inserted in the pierced hole to joint the beam 10 with the column 11.
Patent JP-S52107509-A (JP)
Title: Lube oil supply device for rotary machine
Inventor: FUNAHASHI KIMIHITO
IPC: H02K5/00
Filed: 1976-03-08
Abstract: PURPOSE: To provide a lube oil supplier to the rotary machine where no independent oil supplier of the rotary machine is made not necessary, by partially using the bearing stand as an oil tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58143471-A (JP)
Title: Kick pulse generating circuit
Inventor: SHIOZAKI YOSHIHIKO
IPC: H03K3/02
Filed: 1982-02-18
Abstract: PURPOSE:To obtain pulses for an audio and a video disk player, by using the 1st and the 2nd gate circuits and the 1st and the 2nd monostable multivibrators, and switching and supplying a control signal for the gate circuit to a discriminator. CONSTITUTION:An input terminal A is connected to a monostable multivibrator 1 through an AND gate 2, and an input terminal B is connected to a monostable multivibrator 5 through an AND gate 4. The output of the multivibrator 1 is connected to one input of the discriminator 3 and also connected to the other input of the gate 4, and the output of the multivibrator 5 is connected to the other input of the discriminator 3 and also connected to the other input of the gate 2. Then, a prescribed control signal is applied to terminals A and B, and  at the output E of the discriminator 3, kick pulses which has the positive or  negative polarity according to the periods of the monostable multivibrators and  has a stable time axis apperar and are used for audio and video disk players.
Patent JP-2000221180-A (JP)
Title: Method for detecting trace amount of lead
Inventor: YOTSUYANAGI TAKAO
IPC: G01N21/77
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To detect a trace amt. of lead safely, simply and rapidly with high sensitivity, without using a harmful extraction solvent. SOLUTION: This method is constituted of a process for mixing crown ether forming a complex along with lead ions in a sample soln. with the sample soln., a process for mixing an ion pair reagent having at least a hydrophobic functional group and capable of forming a non-sedimenting ion associate along with a formed lead complex with the sample soln., a process for passing this sample soln. through a hydrophobic filter, and a processs for analyzing and evaluating the ion associate extracted on the hydrophobic filter by the passage of the sample soln. qualitatively and quantitatively.
Patent JP-S53110486-A (JP)
Title: Semiconductor device and production of the same
Inventor: HIGASHINAKAGAHA IWAO
IPC: H01L21/768
Filed: 1977-03-09
Abstract: PURPOSE: To encircle the circumference of chips with oxide of Al and protect the Al wirings of the inside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06219616-A (JP)
Title: Conveyor for flexible sheet and cloths
Inventor: CHIBA YUUKI
IPC: B65H29/00
Filed: 1993-01-21
Abstract: PURPOSE:To offer a device for conveying cloths, such as a curtain cloth cut to an unspecified length, synthetic resin sheet and the like upon changing their course to the orthogonal direction. CONSTITUTION:This conveyor is composed of a means to convey a flexible sheet, cloths and the like 1 to a first direction (X), a pair of transverse sending conveyors 2a, 2b, which send a flexible sheet, cloths and the like 1 by holding its head and the rear end together to a second direction (Y) orthogonal to the first direction and which are installed in parallel leaving a space between the two, and a grabbing device 7 which grabs a head 1 of the flexible sheet, cloths or the like 1, sent from the first direction, and places it on one 2b of the transverse sending conveyor 2a, 2b.
Patent JP-S59150105-A (JP)
Inventor: SUZUKI YOSHIE
IPC: A41F19/00
Filed: 1983-02-17
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-H02203467-A (JP)
Title: Optical recording/reproducing device
Inventor: NAKAHARA TAKASHI
IPC: G11B19/12
Filed: 1989-02-02
Abstract: PURPOSE:To record and reproduce plural types of optical cards and to improve the universal applicability with an optical recording/reproducing device by using a control means which changes the areas of a medium to be recorded or reproduced in accordance with the type decided by a type deciding means. CONSTITUTION:The outputs of a card sensor 101 and a card deciding sensor 105 are inputted to an MPU, and the type of an inserted optical card 1 is decided by the MPU based on a card deciding table. Thus a moving range of a carriage 44 is decided. Then the light spot of an optical head 18 reciprocates on the card 1 according to the reciprocating motion of the carriage 44. As a result, many types of cards 1 can be recorded and reproduced and the interchangeability of optical cards 1 is improved.
Patent JP-S52108178-A (JP)
Title: Electronic watch regulating lever with lead part
Inventor: NAKAGAWA YASUKAZU
IPC: G04C10/00
Filed: 1976-03-09
Abstract: PURPOSE: To reduce the number of components and to increase the assembling performance by providing the arm having spring action embodied with the regulating lever and taking it as electrical lead part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0555667-A (JP)
Title: Optical fiber amplifier
Inventor: TOOMASU PUFUAIFUAA
IPC: H04B10/29
Filed: 1992-02-12
Abstract: PURPOSE: To obtain an optical fiber amplifier having improved efficiency, in which the loss of the connecting part of a pump coupler with a doped active optical fiber is removed. CONSTITUTION: This device is provided with a multi-port pump coupler 2, pump light source 1 connected with a first port 3 of the pump coupler 2, and a doped active optical fiber 7 connected with another port 5 of the pump coupler 2. The other edge of the active optical fiber 7 and another port 4 of the pump coupler 2 are connected with optical transmission lines 9 and 8, formed of standard optical waveguides. The pump coupler 2 is constituted of the optical fiber, whose mode filed diameter for a pump light is made suitable for the mode field diameter of the doped active optical fiber 7.
Patent JP-H02208250-A (JP)
Title: Repairing material of deteriorated concrete and repairing method
Inventor: TATEMATSU EISHIN
IPC: C04B28/08
Filed: 1989-02-03
Abstract: PURPOSE:To suppress expansion and deterioration of concrete by pouring a repairing material containing an alkali-resistant ion absorbing material capable of absorbing an alkali metal ion in a concrete compound into a crack of the concrete. CONSTITUTION:An alkali-resistant ion absorbing material capable of absorbing an alkali metal ion such as Na ion, K ion, etc., contained in a concrete compound is prepared. The alkali-resistant ion absorbing material is kneaded with an inorganic binder and water to form the repairing material. The resultant repairing material is poured into a crack, etc., of a concrete or applied to the surface of the concrete to cure the repairing material.
Patent JP-H02207123-A (JP)
Title: Exhauster of vehicle
Inventor: SUZUKI HIKARI
IPC: F01N1/00
Filed: 1989-02-03
Abstract: PURPOSE:To reduce noise in the compartment of a vehicle by extending exhaust pipes formed in two systems in a midship engine, backward from a part where two systems are separated in right and left directions behind the engine, then, bending them toward the center of a car width, moreover extending them toward both right and left sides while separating them from each other from the center of car width. CONSTITUTION:In a midship type vehicle loaded with a V-type transverse engine, the V-type transverse midship engine 1 is provided with cylinder lines 3, 4 including respectively three cylinders arranged in a V-type, in the longitudinal direction above a cylinder block 2. Further, they are arranged behind a bulkhead H defining the rear part of a compartment R of the vehicle, while also arranged toward the right side of a car body from the center line C of a car width. In this occasion, exhaust pipes 11 to 15, 21 to 25 of respective cylinder lines 3, 4 are extended backward from a part where those lines are separated in right and left directions behind the engine 1, then they are bent respectively toward the center of a car width. Further, they are extended toward both right and left sides while being separated from each other from the center of the car width so as to have mufflers 41, 45 connected to extending ends thereof.
Patent JP-S60185058-A (JP)
Title: Sunken type "kotatsu"
Inventor: ASA HITOSHI
IPC: A61F7/00
Filed: 1985-02-13
Abstract: PURPOSE:To lighten the feet position area and prevent the uneven temperature distribution at said area by a method wherein a heating element unit in a support pillar is composed of reflecting plates being arranged from upward to downward sequentially, a heater and a fan, then a downwardly directed louver is provided on the outer periphery part of the support pillar. CONSTITUTION:A heating element unit 11 is provided with a top plate 13 and a bottom plate 14 at th upper and lower part thereof, also provided with a heat shielding.reflecting plate 15 at slightly lower position from the intermediate part thereof. An infrared rays heater 17 with a reflecting plate 16 and a sirocco fan 18 are provided between the top plate 13 and the heat shielding.reflecting plate 15. A driving motor 19 is provided between the heat shielding-reflecting plate 15 and the bottom plate 14. Opening ports 8a are provided on the outer periphery four surfaces of a support pillar 8, downward directed louvers 20 are fitted into the four surfaces. Three parts, that is, a top plate receiver 21 of the top end of the support pillar 8, a heating element unit 11 and a sunken frame 1 are fixed as an integral structure.
Patent JP-H03229944-A (JP)
Title: Vehicular internal combustion engine control device
Inventor: SEKIDO TATSUYA
IPC: F02D41/14
Filed: 1990-02-05
Abstract: PURPOSE:To improve controllability by controlling the intake air quantity and the fuel supply quantity integrally according to the target torque so as to dissolve influence caused by the detection delay of the intake air quantity, and then comparing the estimated result and detected result of the intake air quantity so as to correct the controlled variable of throttle valve opening. CONSTITUTION:Accelerator manipulated variable is detected by a means (a), and on the basis of the detected result, the target torque of an engine output shaft is computed by a means (b). On the basis of this computed result, the target manipulated variable of an intake air quantity control device to an engine is computed by a means (c). The intake air quantity is estimated by a means (d) according to the computed result of the target manipulated variable, as well as the actual intake air quantity is detected by a means (e). The estimated result and detected result of the intake air quantity are further compared, and the manipulated variable correction quantity of the intake air quantity control device is computed by a means (f). The intake air quantity control device is then operated by a means (g) according to the target manipulated variable and the manipulated variable correction quantity. On the other hand, fuel computed according to the target torque is supplied to the engine by a means (h).
Patent JP-S57139674-A (JP)
Title: Radar device set
Inventor: MOROOKA TASUKU
IPC: G01S3/40
Filed: 1981-02-24
Abstract: PURPOSE:To remove a jamming wave and efficiently utilize the same through correct detection of the arrival thereof by providing an adaptive antenna conducting zero-point formation of the directivity of the direction of arrival of the jamming wave and an antenna processing device, etc. CONSTITUTION:An antenna 11 has a main beam 15 in its frontal direction and the directional azimuth of the beam is turned at an angle of theta deg. with the turning thereof. When the jamming wave arrives at this time from the azimuth diverged by an angle of thetaJ from the directional azimuth thetao of the beam, the directivity of the above-mentioned azimuth thetaJ is formed at a zero point by an adaptive weighting process, i.e. by a coefficient processing based on complex weights omega1, omega2-omegan. A reception output of each element obtained from an antenna block 16 is inputted in a signal processing device 17 to decide a complex weight W, thereby the jamming wave is removed. On the occasion, the present method enables efficient utilization of the jamming wave through correct detection of the aximuth of arrival thereof.
Patent JP-H03230678-A (JP)
Title: Color picture processing unit
Inventor: TANAKA KAZUYOSHI
IPC: H04N1/48
Filed: 1990-02-05
Abstract: PURPOSE:To improve the color reproducibility of a low saturation part of a color gradation picture and the reproduction of a black letter picture by selecting the picture processing depending on codes of achromatic and chromatic colors. CONSTITUTION:The unit consists of input terminals 1R, 1G, 1B, a density conver sion section 2, a color reproduction section 3, a selector 4, a single color repro duction section 5, a color code generating section 6, a color code correction section 7, a picture discrimination section 8, a filter processing section 10, a gradation correction section 11 and a printer unit 12. Then the picture processing is selected depending on codes of achromatic and chromatic colors. That is, a low saturation part of a color gradation picture except a part having a large density gradient is separated into chromatic colors and the picture processing corresponding to the chromatic colors is implemented, and since a character edge of a black letter picture has a large density gradient, the part is separated into an achromatic color and the picture processing corresponding to the achro matic color is implemented. Thus, the color reproducibility of the low saturation of the color gradation picture and the reproducibility of the black letter picture are improved.
Patent JP-S62184446-A (JP)
Title: Printer processor
Inventor: KOGANE MIKIO
IPC: G03B27/32
Filed: 1986-02-10
Abstract: PURPOSE:To reduce the cost of installation or maintenance by forming a photographing image exposing system and a CRT exposing system and switching their optical paths to print out either one of a photographing image and a CRT display image on printing paper. CONSTITUTION:The photographing image exposing system and the CRT exposing system are formed in a exposure room 5. At the printing of a photographing image, a switching means is switched and a light beam from a white light source 10 prints out the negative image of a color negative film 13 on printing paper 3 through color filters 14-16, a printing lens 20 and a shutter 24. At the printing of a video image, a display image on a CRT 27 is printed out on the printing paper 3 through a printing lens 30, color filters 31-33, a mirror 21 and a shutter 25. The printing paper is developed in a development processing room 38 and fetched as a positive image. Thus, both the photographing image and CRT image can be interchangeably processed only by one printer processor, so that the cost of the installation or maintenance can be reduced.
Patent JP-2000220106-A (JP)
Title: Cleaning method for polluted air on carriageway and soil type air cleaning device therefor
Inventor: MIZUTANI TOSHIHIKO
IPC: E01C1/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive soil type cleaning device for polluted air which can be installed on a medial strip to efficiently purify polluted air. SOLUTION: This soil type air cleaning device 22 is provided with a soil layer 34 extended along a medial strip 16, two polluted air suction passages 30 extended at both sides of the bottom of the soil layer 34, and polluted air- feed passageways 32 stretched between the two polluted air suction passages 30. A plurality of air suction openings 3608 are formed at the positions where respective air suction passages 30 are exposed to the respective carriageways 18. A fan 40 is arranged at the extending end of these soil layer 34, polluted air passages 30, and polluted air-feed passageways 32. The two polluted air suction passages 30 and the intake opening of the fan 40 are connected to each other through a branched part 52A and a main duct 52B pipe. further, the polluted air-feed passageways 32 and the blowout of the fan are connected to each other through a pipe 54. A valve 5 opening or closing the main duct 52B is interposed in the main duct 52B.
Patent JP-S61185798-A (JP)
Inventor: OTAKI KIYOSHI
IPC: G10L21/04
Filed: 1985-02-13
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-H10204900-A (JP)
Title: Remaining form
Inventor: TAKAMURA NOBUAKI
IPC: E01D19/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To combine placed-concrete and a surface form member firmly by burying one of symmetrical cross sections into the surface form member, and exposing the other to the rear of the surface form member, in the channel of U-shaped sectional light channel steel. SOLUTION: The symmetrical lines of the cross sections of channels 3 run parallel with the surface of a reticulate body 2, the opening surfaces 3a of the mutual channels 3 are directed inwards and faced and framed, one of the symmetrical sectional lower ends is fixed onto the reticulate body 2 by welding, the whole reticulate body 2 and the lower sections of the channels are buried into a surface form member 1, and the other corresponding to the upper sections of the symmetrical cross sections is exposed from the rear of the surface form member 1. Bonding properties with placed concrete are improved in approximately the half of the cross section as the extent of the exposure.  Since sections, which are bent at right angles and exposed, in the channels 3 are penetrated into the placed concrete of lumps and the remaining forms are not slipped off by the bendings of the channels 3 by the curing of concrete, placed concrete and the surface form member 1 can be unified firmly.
Patent JP-H08177186-A (JP)
Title: Ridge ventilating device
Inventor: AKIYAMA TADASHI
IPC: E04D3/40
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the insect and dust from entering an air ventilating path sufficiently by adopting one type of house ventilating device to various types of roof gradients and integrating water sealing members and water cutting members which constitute the house ventilating device beforehand so as to reduce the number of part items. CONSTITUTION: In a ridge ventilating device which is formed in angle shape and comprises a ridge cover 1 in the upper surface of which ventilating holes 2 are provided and a water sealing and air venting member 5 which is arranged under the ridge cover 1, drains rainwater flowing in from the ventilating holes 2 of the ridge cover 1 to the outside, and ventilates air at the rear of a house and outside air through the ventilating holes 2, the water sealing and air venting member 5 is formed with an angle top part 7 arranged under the top part of the ridge cover 1 and a rainwater draining part of which upper surface is open and which is arranged under the ventilating holes 2.  Also a vent hole 11 which is covered with a net member 9 in longitudinal direction of the water sealing and vent member 5 is drilled in the boundary part between the angle top part 7 and the rainwater draining part 3. Then a rainwater draining hole 14 is drilled in the side wall 13 in the downstream of the rainwater draining part 3.
Patent JP-H02245745-A (JP)
Title: Method and apparatus for doubling frequecy of light wave
Inventor: EFUBERUTO UIREMU MEEIERU
IPC: G02F1/355
Filed: 1990-02-07
Abstract: PURPOSE: To double the frequency of a light wave by providing the device with a means for circularly polarizing a reference light wave, forming a non- linear optical medium by a center symmetrical substance and indicating chirality in the molecules or molecule group of the center symmetrical substance. CONSTITUTION: A light wave 12 with prescribed wavelength is generated from a light source 10 and the wave 12 is successively sent to a polarizing filter 14 and a λ/4 plate 16 to generate a circularly polarized reference light wave, which is converged on a crystal 20 through a lens 18. The crystal 20 is formed by dl-N acetylvaline monocrystal, the monocrystal is obtained by crystallizing from a racemic ethanol solution and its molecules or molecular group shows chirality, so that a secondary harmonic wave with prescribed wavelength is generated and its intensity depends upon the intensity of the reference light wave as a quadratic function. Consequently the frequency of a light wave generated from a laser can be simply doubled, and in the case of using a light of short wavelength, information density can be increased.
Patent JP-S61188834-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: SAITO MICHIHISA
IPC: H01J9/26
Filed: 1985-02-15
Abstract: PURPOSE:To prevent production of defective glass tube by providing the buffering function to a conveyor communicating between the sealing process and the following process thereby continuing the sealing process upon malfunction of the following process. CONSTITUTION:Buffering function is provided to a carrying conveyor 3 communicating between an exhauster 5 and a sealing machine 2, to take out the glass tube 4 in the sealing machine 2 temporarily to the conveyor 3, to stop automatically at the time point when the buffering mechanism of conveyor 3 is fulfilled through utilization of normally unused side of conveyor 3 as a buffering mechanism. Upon abrupt stoppage of exhauster 5, the glass tube 5 is broken at the delivery section between the conveyor 3 and the exhauster 5 thereby the delivery section between the conveyor 3 and the exhauster 5 thereby the delivery mechanism is disabled to serve the conveyor 3 at normally unused side as a buffer thus to take out the glass tube 4 in the sealing machine entirely and to stop the conveyor 3 automatically. Consequently, the sealing process can be continued even upon malfunction of the following process resulting in prevension of defective glass tube.
Patent JP-H02246817-A (JP)
Title: Vibration-attenuation by use of continuously variable semi-positive damper
Inventor: DAGURASU II IBAASU
IPC: F16F9/53
Filed: 1990-02-07
Abstract: PURPOSE: To reduce the generation of an impact force and noise by a method wherein state switching of a damper is delayed until energy stored through deformation of an energy storage member for a tire is decreased to a low value. CONSTITUTION: A vehicle suspension device 10 comprises a compression spring 16, and a semiactive damper means 18. Relative displacement and a relative speed between a member 12 to be supported and a support member 13 are detected by sensors 34 and 36 and acceleration of both the members 12, 13 is detected by sensors 38 and 40, and through control of the valve 28 of the semiactive damper 18 is controlled by a control device 32 and the state of the damper 18 is switched. In this case, delay is effected until the magnitude of energy stored through deformation of a deformable energy storage member, such as a rubber bush 24, in a tire 15 and a device, occasioned by a vehicle state fluctuation is decreased to a value lower than a preset value. This constitution prevents the occurrence of ringing and bouncing to control impact and noise.