baber/WOPTO huggingface dataset:
Patent JP-S6331846-A (JP)
Title: Sensor cover for seatbelt device
Inventor: RYU NOBUYUKI
IPC: B60R22/40
Filed: 1986-07-25
Abstract: PURPOSE:To improve the rigidity, producibility, assembling performance, etc., by constructing a sensor cover with a pair of cover bodies covering a body acceleration sensing section in a seatbelt winding device and a coupling section such as ribs for coupling respective cover bodies integrally. CONSTITUTION:When a body is subjected to a large acceleration, the acceleration is detected by a pendulum 46 which pushes up a rocking lever 48 so as to rotate a pawl 40, thereby the rotation of a winding shaft is blocked thus stopping the feed-out of webbing. In such construction, a sensor cover 50 for covering respective sensor parts 40, 46, 48 is formed with a pair of box cover bodies 52 and a plurality of ribs 54A-54C for coupling the cover bodies integrally. Respective ribs 54A-54C are arranged in parallel between respective cover bodies 52 and formed into a box having one face opening in the same direction with the opening of the cover body 52. Consequently, the producibility and assembling performance can be improved with the rigidity of the sensor cover being maintained at a sufficiently high level.
Patent JP-H0516499-A (JP)
Title: Residual quantity detector of thermosensible paper of thermal printer
Inventor: TAKADA MASAHARU
IPC: B65H43/02
Filed: 1991-07-16
Abstract: PURPOSE:To make it unnecessary to attach an end mark to a thermosensible paper, to know the residual quantity of a thermosensible paper roll accurately as occasion calls, and to forecast the time for exchanging the thermosensible paper roll. CONSTITUTION:In the residual quantity detector of thermosensible paper of a thermal printer using a roll-shaped thermosensible paper, a paper feed roller is equipped with a means for detecting the number of revolutions of a shaft 3 and a means for detecting the number of revolutions of a thermosensible paper roll 2 so that it is possible to calculate the diameter of the thermosensible paper roll 2 from the difference between both numbers of revolutions detected simultaneously to detect the residual quantity of the thermosensible paper roll 2.
Patent JP-S5876908-A (JP)
Title: Controller of antenna rotation
Inventor: WAKABAYASHI MASARU
IPC: H02P29/00
Filed: 1981-10-31
Abstract: PURPOSE:To keep rotational frequency of an antenna constant for a long period of time, by using a clock device, an antenna angle position detector, and a time collating circuit which collates an angle position with time at every 1 rotation of the antenna and outputs a difference of an ideal angle and an actual angle. CONSTITUTION:From a clock device 10, a time signal is inputted to a time collating circuit 9. In this circuit 9, when rotation of an antenna 1 enters into the N-1-th rotation, an actual angle of the antenna 1 is collated with time, and rotational frequency per unit time outputs a difference of an essntial ideal angle and an actual angle. A variable voltage generator 8 selectively outputs prescribed voltage in accordance with this difference, and simultaneously, a rotation control changeover switch 7 switches adjusting voltage inputted to an amplifier 3 to an output of the variable voltage generator 8 from an output of a speed adjusting variable resistance 4. In accordance with said switching, the antenna 1 is rotated at a proper speed. This voltage is generated in accordance with a difference of an actual angle and an ideal angle, and is selected so that an ideal time is obtained when the antenna 1 enters into the N-th rotation.
Patent JP-S5875936-A (JP)
Title: Local oscillating device of tv relay broadcasting device
Inventor: KOYAMA JIYUNYA
IPC: H04H20/00
Filed: 1981-10-31
Abstract: PURPOSE:To eliminate the periodic maintenance of a relay broadcasting device by utilizing a high stable frequency signal, such as a chrominance subcarrier, contained in a TV signal, and thus calibrating a local oscillating device. CONSTITUTION:A received TV signal 1 is converted into an intermediate frequency signal through circuit blocks 2-5 shown in figure and the signal is applied to a branching circuit 15. A signal processing part 18 applies a regenerated highly stable signal based upon the chrominance subcarrier, a horizontal synchronizing signal, etc., in the TV signal to a highly stable oscillating device 17 through a gate storage circuit 19 to control the oscillation frequency of the oscillating circuit 17. The output of the oscillating device 17 is applied to the circuit which includes a local oscillation part 7 for controlling a frequency conversion part 6 which converts an intermediate frequency signal into a frequency signal for relay broadcasting, frequency conversion part 11, and phase detector 11, thereby controlling an output broadcasting frequency signal 10. A data processing circuit 20, gate circuit 21, and timing pulse generating circuit 22 detect a period wherein the highly stable signal in the TV signal gets unstable to stop the control over the oscillating device 17 during the period.
Patent JP-H11321793-A (JP)
Title: Method for vertical taking off and landing without using upper rotary wing
Inventor: NISHIMURA TOYOMATSU
IPC: B64C29/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for vertical taking off and landing without using a rotary wing. SOLUTION: A jet engine (b) is radially disposed on a roof periphery of a dome type body (a). An exhausted flow from the engine flows on the roof, is collected at a center portion of the roof and is upwardly removed. A negative pressure upwardly generates and an aircraft vertically rises.
Patent JP-H095256-A (JP)
Title: Detecting method of foreign substance on surface of metal
Inventor: TANAKA MINORU
IPC: G01V8/12
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a detecting method of a foreign substance on the surface of metal which enables reliable detection of the presence or absence of the foreign substance in a groove of a metal object, at edge parts of the metal object demarcating the groove thereof and on the surface of the metal object. CONSTITUTION: An illuminating light is cast obliquely on a metal object OB so that edge parts 1O of the metal object OB demarcating a groove 50 of the metal object OB be made brighter than the surface of the metal object OB and the inner bottom surface of the groove thereof, and the brightness of the edge parts of the metal object OB demarcating the groove 50, the brightness of a foreign substance, the brightness of the surface of the metal object and that of the inner bottom surface of the groove thereof are compared with one another. Thereby the presence or absence of the foreign substance in the groove 50 of the metal object OB, at the edge parts 70 of the metal object OB demarcating the groove 50 thereof and on the surface of the metal object OB is detected.
Patent JP-H102072-A (JP)
Title: Roof floor structure
Inventor: ARAI MICHIRO
IPC: E04D13/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of effectively performing ventilation and rain treatment in a condition where daylighting to a lower floor is possible, and reducing the initial cost and the running cost. SOLUTION: An opening part H is provided in a passage part of a roof floor of a multistory parking garage, and a grating 1 is fitted thereto. A gutter- shaped folded plate 3 is arranged below the grating 1. A bent cover plate 4 is arranged so as to cover an upper part of a slit-shaped opening B, and a corrugated air passage T is formed between the bent cover plate and the gutter- shaped bent plate 3. A center part of the bent cover plate 4 is a V-shaped gutter part 4a, and rain is drained therein in a similar manner to the bent gutter-shaped plate 3. Either of or each of the bent gutter-shaped plate 3 and the bent cover plate 4 is formed of the transparent or translucent material to enable the daylighting.
Patent JP-S5875910-A (JP)
Title: Amplifier
Inventor: FUKUSHIMA YOUJIROU
IPC: H03F3/343
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an amplifier which operate even at a low power voltage while reducing bias currents of the 2nd and succeeding amplification stages, by constituting the initial stage differential amplification stage so that the 2nd succeeding amplification stages perform class ''B'' operation. CONSTITUTION:When the current values of constant current sources 35, 36, and 37 are I1, I2, and I3, those constant current sources are so set that I1=2.I2= 2.I3. When no signal arrives, collector currents of transistors 33 and 34 all flow to constant current sources 36 and 37 and do not flow through TRs 38 and 40 at all, so the TRs 38 and 40 are cut off. When the potential at an input terminal 31 is higher than that at an input terminal 32, the collector current of the TR34 is greater than I3 and flows to the base of the TR40, allowing a signal current to flow to an output terminal 39. When less, part of the collector current of the TR33 flows to the base of the TR38 to absorb a signal current from the output terminal 39.
Patent JP-2001007087-A (JP)
Title: Single-wafer processing plasma ashing apparatus
Inventor: OKABE YASUNORI
IPC: H01L21/302
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To uniformly strip a resist on a wafer surface, while keeping the wafer temp. uniform at a low temp. in a single-wafer processing plasma ashing developing apparatus. SOLUTION: Protrusions 1 point-contacted to a central part of a wafer 10 and arcuate protrusions 2 line-contacted to the periphery of the wafer 10 are provided on a stage 3, the wafer 10 is mounted on these protrusions, a heating block 4 having a much higher heat capacity and held at a constant temp. is fixed to the stage 3, to transfer the heat of the block 4 to the wafer 10 via the arcuate protrusions 2, thereby uniformly heating the wafer 10 to keep desired temp. inside the wafer 10 surface.
Patent JP-S5964293-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: B26D1/24
Filed: 1982-10-05
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-H0840545-A (JP)
Title: Conveyor device
Inventor: NAGASE YOSHIFUMI
IPC: B65G51/02
Filed: 1994-07-27
Abstract: PURPOSE:To provide a conveyor device conveying conveyed bodies smoothly and positively at the time of conveying the conveyed bodies from a main carrier path to a following process feed path. CONSTITUTION:A conveyor device is provided with a main carrier path 31 for conveying plural cups 7 in the specified direction on the upper face, a following process feed path 32 provided continuously from the main carrier path 31, a guide wall 40 provided on the main carrier path 31 so as to align plural cups, conveyed by the main carrier path 31, in a row to guide them to the following process feed path 32, a vibrating body 50 provided upstream of the guide wall 40 on the main carrier path 31 and supported vibratingly in the width direction of the main carrier path 31, and vibrating body drive mechanism 51 for vibrating the vibrating body 50.
Patent JP-2001000985-A (JP)
Title: Method and apparatus for treating organic solid- containing wastewater
Inventor: MATSUSHIRO TAKESHI
IPC: C02F1/78
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To highly accurately treat org. solid-containing wastewater by the reduced addition amt. of ozone. SOLUTION: A treatment apparatus of org. solid-containing wastewater is equipped with an acid forming tank 12 receiving org. solid-containing wastewater to form an acid and the ozone reaction tank 15 arranged on the downstream side of the acid forming tank 12. A pH adjusting tank 16 and a biological treatment tank 17 are arranged on the downstream side of the ozone reaction tank 15 and a return pipe 31 having a return pump 19a is disposed between the ozone reaction tank 15 and the acid forming tank 12. Acid formation and solubilization in wastewater are performed at the same time by circulating wastewater between the acid forming tank 12 and the ozone reaction tank 15 to certainly treat wastewater.
Patent JP-2000006581-A (JP)
Title: Writing utensil having liquid infiltration type stamping body, and liquid infiltration type stamping body
Inventor: TOYAMA TETSUYUKI
IPC: B41K1/50
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil having a liquid infiltration type stamping body, and the liquid infiltration type stamping body by which a stamping can be performed in such a manner that an ink stored in the writing utensil main body infiltrates into the liquid infiltrating stamping member of the liquid infiltration type stamping body. SOLUTION: This writing utensil comprises a writing utensil main body 1 storing an ink for a fluorescent ink pen, a calligraphic pen, a felt tip pen or the like, and a liquid infiltration type stamping body 11 which has a cylindrical shape, and in one end of which a liquid infiltrating stamping member 12 is fitted, and at the other end of which is opened, and is constituted in such a manner that the liquid infiltration type stamping body 11 may be fitted in the writing utensil main body by bringing the rear side of the liquid infiltrating stamping member 12 into contact with a nib 2 of the writing utensil main body 1, and at the same time, is constituted in such a manner that the ink stored in the writing utensil main body 1 may infiltrate into the liquid infiltration type stamping body 11, and a stamping may be performed.
Patent JP-H0926304-A (JP)
Title: Permanent magnet-type angle-of-rotation detector
Inventor: SHIMIZU MOTOHARU
IPC: G01B7/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly eliable and miniaturizable permanent magnet-type angle-of-rotation detector which has a good linearity between a rotation displacement amount and a flux-density change amount even in the region of a large rotation displacement amount. SOLUTION: The permanent magnet-type angle-of-rotation detector is provided with a stator 10 which is composed of a magnetic sensor 1 and a stator yoke 2 and a rotor 26 which is formed around the stator 10 so as to be freely rotatable via a magnetic gap 100 and in which one pair of permanent magnets 3a, 3b are opposed to form the magnetic gap. Rotor yokes 4 are installed at both end parts of the permanent magnets.
Patent JP-S6067237-A (JP)
Title: Hot water supply device for automobile
Inventor: KATOU YOUJI
IPC: B60N3/10
Filed: 1983-09-21
Abstract: PURPOSE:To make it possible to obtain a hot water at all times, and improve operability, by providing a tank accommodated in an accommodation chamber and an electric heater. CONSTITUTION:A hot water supply device comprises a case 1e, and the case 1e is provided with an opening portion 43 and a lid 28 for opening and closing the opening portion 43. The case 1e is further provided with an accommodation chamber 47 opened through the opening portion 43 to an external area and a tank 46 accommodated through the opening portion 43 into the accommodation chamber 47. An electric heater 50 is provided around the accommodation chamber 47, so as to heat the tank 46. Water in the tank 46 is fed to a nozzle 31 outside of the case 1e by means of a pump motor 66, and is discharged from the nozzle 31.
Patent JP-S6155425-A (JP)
Title: Damping force control device of shock absorber
Inventor: HIRAO KOJI
IPC: B60G17/015
Filed: 1984-08-24
Abstract: PURPOSE:To stop a pulse motor correctly at any optional rotating angle and allow multi-step switching by driving to open or close, via a pulse motor, a valve device determining the flow opening through fluid chambers partitioned by the piston of a shock absorber. CONSTITUTION:A piston 10 partitioning an oil reservoir chamber into two is inserted in the lower structure of a shock absorber, the opening of the first rotary valve housed in the piston 10 is controlled by a control rod 12 penetrating a piston rod 11. A valve operating chamber 15 communicated to an upper structure via the second rotary valve 17 and a sub-air chamber 16 are also provided. Accordingly, the first rotary valve is operated by a pulse motor driven and controlled in response to the difference between the target opening and the actual opening, and in this case, the actual opening data are counted up (or counted down) for every positive (reverse) step of the pulse motor 1 to update the flow opening data.
Patent JP-S6067642-A (JP)
Title: Steel plate for mask frame
Inventor: WADA TADAYOSHI
IPC: C22C38/18
Filed: 1983-09-23
Abstract: PURPOSE:To provide a steel plate for a mask frame prevented from the generation of red rust in blackening treatment, obtained by prescribing the content of C and Si while properly adjusting the content of Mn, S and Cr to specify the content of carbon formed into cementite. CONSTITUTION:An extremely soft steel plate consists of 0.10% or less C, 0.03% or less Si, 0.50% or less Mn, 0.040 or less P and S, 0.03-0.10% Cr and the remainder of Fe and inevitable impurities. In this steel plate composition, especially, the content of Mn, S and Cr is adjusted so that the value of a formula showing the content [C]Fe3C of carbon formed into cementite, that is, a value obtained by substracting the amount of C formed into Mn3C due to the residual Mn-amount, which is obtained by subtracting the amount Mn formed into MnS and the amount of C formed into Cr3C2 from a total carbon amount is set to 0.005 or less. This steel plate generates no red rust even if it is formed into a mask frame which is subjected to blackening treatment in a steam atmosphere directly after the surface thereof is subjected to cleaning treatment and has stable characteristics and can be prepared at low cost.
Patent JP-2001001916-A (JP)
Title: Steering device
Inventor: NAKAYAMA HARUO
IPC: B60C19/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To increase the maximum steering angle of a steering wheel on which a slippage preventing tool is not mounted more than the angle of the steering wheel on which it is mounted in all steering device system. SOLUTION: This steering device 10 is equipped with a mounting detecting means 37 for detecting that a slippage preventing tool detachably attached to a tire is mounted on a steering wheel, actuators 32 operated based on a signal from the mounting detecting means 37, and movable stoppers 31, 31 which are operated by the actuators 32 and regulate the maximum stroke of a rack shaft 14.
Patent JP-H0342334-A (JP)
Title: Caterpillar automobile
Inventor: KEBUIN JIYOSEFU MORIAATEI
IPC: F16H61/452
Filed: 1990-07-03
Abstract: PURPOSE: To provide a no slip belt drive by linking a transmission to a drive unit so as to drive a main drive wheel at a first shift and an auxiliary drive wheel at a second shift, in a vehicle where an endless track belt is wound between the main drive wheel and the auxiliary drive wheel. CONSTITUTION: In a crawler vehicle 10, a belted track 20 is wound between a main drive wheel 22 at its rear part and an auxiliary drive wheel 24 at its front part. A transmission 20 operatively connected to an output part of an internal combustion engine 17 loaded in the vehicle 10 has a first output part including a main drive shaft 30 and a second output part including an auxiliary drive shaft 32, each of the drive shafts 30, 32 is operatively connected to right and left shafts 34, 36; 42, 44 of each of drive wheels 22, 24 through each of steering gears 28, 46, and each of shafts 34-44 is operatively connected with right and left over-running-clutches 38, 40.  A two-speed gear box 48 is placed on the auxiliary drive shaft 32, and this drives the auxiliary drive wheel 24 at a speed of about 98% of that of the main drive wheel 22 during going ahead or at a speed of about 10% while going back.
Patent JP-H05339842-A (JP)
Title: Twill fabric and its production
Inventor: AKIYAMA TAKASHI
IPC: D06M11/00
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a twill fabric causing no shrinkage of a wool yarn due to formation of felt even in washing the twill fabric in producing the soft twill fabric rich in characteristics such as heat insulating property, hygroscopic property and moisture releasing property by using the wool yarn. CONSTITUTION:A twill fabric of 2/1 or 3/1 is woven using a colored warp as a warp and using a wool yarn in at least either one of the warp and a weft and then subjected to chlorination treatment so that the twill fabric may contain 2-10% owW (on weight of wool) effective chlorine to produce the objective twill fabric having <=0.10 coefficient of anisotropic friction (mus (F:F)) between fibers in the wool yarn and <=0.025 coefficient of friction (mus (F:M)) between fiber and metal.
Patent JP-S5994652-A (JP)
Inventor: BUERUNAA HENZERU
IPC: D04H1/00
Filed: 1983-09-22
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-H0226172-A (JP)
Title: Manual scan-type picture processing unit
Inventor: MATSUBARA KEN
IPC: H04N1/04
Filed: 1988-07-14
Abstract: PURPOSE:To cause the reading or writing of picture information to be exact and to improve operability by using an acceleration sensor for the synchronizing means of a moving distance and the input and output timing of a picture. CONSTITUTION:An acceleration sensor 18 is provided as the synchronizing means for the input of the picture, which is read from a slit 11 of a device A1, and the moving distance of the device A1. The change of acceleration is measured when the device A1 is traveled with manual operation. Then, on the basis of this change, a pulse signal to correspond to the moving distance of the device A1 is generated by a synchronizing signal generator 13. The picture information of a picture information image 1 under the slit 11 are successively read by an image sensor 16 with being synchronized to this pulse signal. Then, the information are stored to a picture information memory 17. Thus, the reading or writing of the picture information is made exact and the operability is improved.
Patent JP-S6238891-A (JP)
Title: Regenerative pump device
Inventor: IZUMI TETSUYA
IPC: F04D5/00
Filed: 1985-08-10
Abstract: PURPOSE:To reduce pressure imbalance in radial direction by arranging the starting end of a first stage flow passage and the starting end of a second stage flow passage opposite to each other and the finish end of the first stage flow passage and the finish end of the second stage flow passage opposite to each other. CONSTITUTION:In a regenerative pump device, the starting end 10 of a first stage flow passage and the starting end 15 of a second stage flow passage are arranged to be located, when seen from the center of an impeller 3, substantially 180 deg. opposite to each other. And the finish end 12 of the first stage flow passage and the finish end 16 of the second stage flow passage are located, when seen from the center of the impeller 3, 180 deg. opposite to each other. Accordingly, there is no possibility of large radial pressing force acting on the impeller.
Patent JP-H0526632-A (JP)
Title: Gap measuring method
Inventor: MORI SHIGERU
IPC: G01B11/24
Filed: 1991-07-17
Abstract: PURPOSE:To provide the gap measuring method capable of relatively simply measuring the size at the representative position of a space formed by a fitting section fitted with a door seal on the inside of the door of a vehicle and the opening section of a vehicle body faced to it. CONSTITUTION:Appearance shapes of a reference door 40 and a vehicle body 44 are measured with their positions taken into consideration, then the shapes of the surface side and back side of the door 40 and the shape of the surface side of the door opening section 42 of the vehicle body 44 are measured. The respective shapes obtained by the measurement are synthesized by image processing, and the shape of a gap formed by the door 40 and the vehicle body 44 is obtained.