baber/WOPTO huggingface dataset:
Patent JP-H05220063-A (JP)
Title: Window provided with cleaning device
Inventor: ISHIURA SHINSUKE
IPC: A47L1/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide the title window which is used at a place where a ceiling is high or for a high building, and can be cleaned at need. CONSTITUTION:Openings facing inward, each of which is on the outdoor side of the glass-fitting groove of each of vertical frame members F3, F4, left and right, are provided facing to each other, a horizontal bar 5 is vertically movably inserted into the openings facing inward, a wiper is mounted on the indoor side of the horizontal bar, and a washing liquid-spraying device 2 and a horizontal bar-lifting device 6 are provided using a space in a frame body F. The lifting device 6 is composed of horizontal shafts 17 each supported in spaces in upper and lower frame members and tensional members each tensed between the end parts of the horizontal shafts, and an opening 14 for driving the horizontal shaft is provided on the indoor side of the frame body F. On the other hand, it is also possible that a moter for driving the horizontal shaft is provided at another space in the frame body, the spraying device 2 is composed of a supply opening 12 provided on the indoor side of the frame body F and spray openings 11 provided on the outdoor side of the glass-fitting grooves, and a storage tank is provided at another space in the frame body.
Patent JP-S62217220-A (JP)
Title: Heater system for television lens
Inventor: SENDA AKIRA
IPC: H04N5/225
Filed: 1986-03-19
Abstract: PURPOSE:To supply electric power supplied from a television camera in accordance with the operation of a servo circuit to a heater as much as possible and to prevent a lens from being fogged by providing the titled heater system with a detecting part for detecting a power supply current for the TV lens and a control part for controlling the current supplied to the heater by the detecting signal. CONSTITUTION:When a servo mechanism is driven, current is allowed to flow into the servo circuit 2, but current flowing into a resistor 4 is held at a constant current I1 by controlling a current flowing into the heater by a bridge consisting of resistors R1-R4 and a feedback mechanism constituted of an amplifier 5, a transistor 6 and the heater 3. When it is defined that current flowing into the resistor 4 is I1, current flowing into the heater 3 is I2 and current flowing into the servo circuit 2 is I3, I1=I2+I3 is formed and the current flowing into the heater 3 is I2=I1-I3. Namely, the current I2 allowed to flow into the heater 3 is all current except the current required for the servo circuit 2 out of the maximum current I1 to be supplied to the lens, so that the heater 3 is heated as high as possible even at the use of the servo mechanism to prevent the lens from being fogged.
Patent JP-S61220031-A (JP)
Title: Information processing device
Inventor: YAMAMORI MASAHIKO
IPC: G06F9/22
Filed: 1985-03-26
Abstract: PURPOSE:To shorten a machine cycle and to improve performance by providing a micro instruction register for holding a micro instruction which controls pre-fetching and is given by a selector in terms of an instruction decoding stage. CONSTITUTION:An instruction address stored in an address register 8 in an instruction fetch cycle is supplied to a buffer memory 2 and a micro instruction buffer 3, and an instruction command to be processed and the micro instruction for controlling preprocessing of the instruction are outputted, whereby the instruction command is set to an instruction register 6. At this time, the micro instruction is selected by a selector 5 and set to a micro instruction register 7. The micro instruction obtained in such a way controls the pre-processing of the instruction command stored in the register 6. If the pre-processing of the instruction requires plural cycles, micro instructions controlling subsequent cycles are so controlled that they can be sequentially read out of the 2nd control memory 4 to the register 7.
Patent JP-H01235890-A (JP)
Title: Production of hand for timepiece
Inventor: SUZUKI KIYOMI
IPC: C23F1/00
Filed: 1988-03-15
Abstract: PURPOSE:To inexpensively produce the hand of a thin type with good quality by simultaneously forming the outside shape and hub of the hand by subjecting a metallic strip material to continuous photoetching. CONSTITUTION:After the strip material 1 is degreased and cleaned as shown in the figure A, negative type photoresists 2 are coated on both faces thereof as shown in the figure B. The photoresist shape 32 having the outside shape and hub hole 4 of the hand is formed on one face by exposing and developing and a face 6 to be half-etched in conformith with the photoresist shape 52 having the hub hole 4 and the shape of the hub 5 is exposed and formed as shown in the figure C. The resists are etched by injecting an etching liquid from both faces of the strip material 1 as shown in the figure D. While the prescribed hub thickness H2 is produced by adjusting the injection pressures, etc., on both sides, the thickness of the hand body 7 is adjusted to H1 by etching for the required time. The resist 2 is stripped as shown in the figure E and the hand is thus obtd.
Patent JP-H11256871-A (JP)
Title: Vibration control damper and vibration control structure
Inventor: ISODA KAZUHIKO
IPC: E04H9/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide vibration control structure having no constraint on a structural planning and on an architectural planning and design as compared with a stud, a wall and a beam in conventional earthquake resistant structure at the time of installation in a vibration damper and vibration-damping structure, in which the energy of an earthquake, etc., is absorbed, particularly the vibration damper, in which no partial deformation is concentrated and which is manufactured and maintained easily. SOLUTION: In the vibration control damper 5, a pair of long-sized steel materials consisting of a common steel material or high strength steel are connected mutually at specified places by connecting members composed of soft steel of dead soft steel at a specified interval. Vibration-damping structure has an earthquake-resistant stub 7, in which the vibration damper 5 is arranged into the plane of structure made up of columns 1 and beams 2 and which is connected to mounting members projected into the plane of structure from the upper and lower beams 2, an earthquake-resistant wall, in which a plurality of the vibration control dampers 5 are joined with a plurality of the mounting members projected into the plane of structure from the upper and lower beams 2, and vibration control beams,  by which the vibration control dampers 5 are conjoined between the mounting members fitted between the mutually opposed columns 1.
Patent JP-H09232161-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: YOSHINARI TAKASHI
IPC: H01F38/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of high-frequency noise in a put-in-a-plug- hole type ignition coil. SOLUTION: A waterproof cover 51 which keeps the watertightness of a plug hole 32 by being fitted to both the opened part of a plug hole 32 and an ignition coil 10, is made of an elastic conductive member. The waterproof cover 51 is also brought into contact with the surface of a conductive case 14 of the ignition coil 10. As the result of this, a floating capacity CH produced between the conductive case 14 and wall surface of the plug hole 32 is shunted by a resistance Rs which the waterproof cover 51 has.
Patent JP-S63228117-A (JP)
Title: Light source device for endoscope
Inventor: KIDAWARA ATSUSHI
IPC: G02B23/26
Filed: 1987-03-17
Abstract: PURPOSE:To permit supply of illumination light to be fitted to an image pickup means of a plane sequential type and simultaneous type by providing means for mechanically selecting and inserting filters for sequentially transmitting respective plane sequential color light rays between a light source and subject. CONSTITUTION:The color transmission filters 32R, 32G, 32B which transmit light perpendicularly to the center of the optical axis connecting a light source lamp 31 and the incident end face of a light guide 14 are mounted on one end of a lever 35 for filters. Electromagnetic coils 39a-39c are provided on the upper part of sliding pieces 38a-38c. The sliding piece 38b receives repulsion force and pushes down one side of a lever 35 to insert the filter 32G onto the optical axis when current Ib is supplied to the electromagnetic coil 39b. Current Ia is supplied to the electromagnetic coils 39a, 39c for the filters 32R, 32B at this time and the sliding pieces 38a, 38c are pulled up by attraction force so that the filters 32R, 32B are removed from the optical axis. The supply of the illumination light suitable for the scope provided with the image pickup means of the plane sequential system and simultaneous system and the fiber scope which permits observation with naked eyes is thereby permitted.
Patent JP-H07265694-A (JP)
Title: Nox adsorbent
Inventor: ICHIKI MASAYOSHI
IPC: B01D53/81
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a NOx adsorbent capable of sufficiently exhibiting adsorptive power with low-temp. regeneration by carrying an Ru compd. and rare earth compds. on a porous silica alumina carrier having solid acidic points, thereby improving the heat resistance of the adsorbent and simultaneously lowering a NOx carrying temp. CONSTITUTION:The Ru compd. and at least one kind of the rare earth compds. are carried on the porous silica alumina carrier having the solid acidic points. Further, an alkaline earth metal compd. is carried thereon. The carrier is so formed as to be dispersed and held in the inter-fiber gaps of a preform body consisting of heat resistant fibers. This preform body is formed to a flat planar or corrugated shape and is so formed that the plural flat planar or corrugated plate-like adsorbents are combined as an integral structure. Consequently, the heat resistance of the NOx adsorbent is improved and the adsorption capacity is increased. Further, the NOx desorption temp. is lowered and the NOx adsorbent capable of sufficiently exhibiting the adsorptive power with low-temp. regeneration is obtd.
Patent JP-S57177868-A (JP)
Title: Horizontal and continuous casting method for steel
Inventor: ISHIKAWA MASARU
IPC: B22D11/128
Filed: 1981-04-25
Abstract: PURPOSE:To prevent the generation of buckling of the shell in a mold and to improve operation performance in the case of horizontal and continuous casting by drawing an ingot from the inside of the mold then stopping the drawing for a contant time thereafter applying pushing back force for a constant time then drawing the same again. CONSTITUTION:After an ingot is drawn from the inside of a mold for a time T1 at a speed VW, the drawing is stopped for a time T2; thereafter, the ingot is pushed back by the force PB into the mold for a time T3, thence again it is drawn at the speed VW. Thereby, the shell thickness of the brittlest part in the mold is increased during the drawing stoppage period of the time T2 and the possibility of buckling the shell during the pushing back after the drawing is eliminated.
Patent JP-H03262915-A (JP)
Title: Method and device for wave height measurement
Inventor: TAKEZAWA SEIJI
IPC: G01C13/00
Filed: 1990-03-13
Abstract: PURPOSE:To detect the fluctuation of a wave front as variation in the position of an image by picking up the image of a scattered light source by an image pickup means, and measuring the position of the water surface on a straight line where a laser beam is projected, and providing an image pickup means off the direction of the laser beam. CONSTITUTION:A laser or emission opening 1 for laser light is arranged in water and the laser light 2 is emitted in a specific upward direction. This laser light 2 is scattered in the water, but a refractive index boundary plane is formed between the water and air, so much scattered light 5 is generated. When scat tered light sources 4 and 5 are observed through a camera 6, the position shifts of the light sources 3 and 4 can be observed. The traveling direction of the laser light 2 in the water does not change, so the positions of the light sources 3 and 4 appearing in the camera 6 are monitored to measure the varying height of the water surface 10a.
Patent JP-H10241948-A (JP)
Title: Agent and method for diagnosing degree of deterioration of oil-immersed transformer
Inventor: TSUNODA AKIRA
IPC: H01F27/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To measure the amount of furfural dissolved in insulating oil from the degree of coloring by using p-nitrophenyl hydrazine as a agent for diagnosing the degree of deterioration of an oil-immersed transformer. SOLUTION: Firstly, a furfural component is extracted from the insulating oil of an oil-immersed transformer and a solvent layer (extracted liquid) into which the furfural is extracted is separated and collected by stationarily keeping the extracted furfural component. Then p-nitropheyl hydrazine (PNPH) is mixed in the extracted liquid and an alkali, such as the potassium hydroxide, etc., is mixed in the mixed PNPH solution. When the furfural exists in the extracted liquid, the reaction product of the furfural and PNPH develops colors. The color varies from deep purple to yellowish orange depending upon the content of the furfural. It is possible to make the color clear by adding 2-propanol. Therefore, the degree of deterioration of the oil-immersed transformer can be diagnosed easily at a low cost.
Patent JP-S58191630-A (JP)
Title: Drive gear of automobile
Inventor: KUBO MASANORI
IPC: F16H47/08
Filed: 1983-04-11
Abstract: PURPOSE:To enhancne the degree of freedom in designing an auxiliary speed change gear and prevent an increase in the size of a transmission gear, by eliminating a parking gear from the auxiliary speed change gear. CONSTITUTION:The drive gear is constituted of an automatic speed change gear 70 and a final speed-reducting gear 60. The automatic speed change gear 70 is constituted of a hydraulic-type torque converter 3, the auxiliary speed- changing gear 11 an a transmission gear 71, and is fitted to the engine 1. A transmission shaft 55 extends in parallel with an intermediate shft 40, is provided with a driven gear 56 engaged with an output shaft 53 at one end thereof, and is provided with a driving gear 57 at the other end. To locate the final speed-reducing gear 60 at substantially central part (with respect to the transverse direction) of the vehicle, the gear 57 is located to be closer to the torque converter 3 than the output gear 56. By the function of a transmission link mechanism, a pawl of a parking mechanism is disengaged from the parking gear in a non-parking period, and is engaged with the parking gear in a parking period.
Patent JP-S51138297-A (JP)
Title: Electronic ray incident device
Inventor: TANNO SHIYOUGO
IPC: H05H7/00
Filed: 1975-05-23
Abstract: PURPOSE: An electronic ray incident device, that exactly prevents an electric ray taking out window from demolition and hurt by providing protecion film between the electronic ray taking out window and the electric wire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09253529-A (JP)
Title: Electric precipitator for tunnel
Inventor: YAMASHITA DAISUKE
IPC: B03C3/82
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify field erection, to lower cost and also to make effective a space in a tunnel when installing electric precipitator equipment in the tunnel. SOLUTION: Unit electric precipitators 3 having standard specification in which the treated, gas volume per one unit is specified are directly piled up in vertical three stages to form a unit block, and the unit blocks are arranged side by side and are constructed in a tunnel. In this case, as antiseismic measures, the upper surface of the unit blocks arranged side by side is pressed down by an overturning preventive plate 5 fixed on a tunnel wall by studs 6, and furthermore, for example, reinforcing frames are laid on the side wall surfaces of a box-like body case of each unit electric precipitator and reinforcing supports are erected inside the case. As a result, the unit electric precipitators are reinforced so that they can stand the directly piling in three staged.
Patent JP-H01236507-A (JP)
Title: Elevating and sinking illumination fixture
Inventor: YAMADA SHUJI
IPC: F21V21/36
Filed: 1988-03-16
Abstract: PURPOSE:To provide possibility of fitting an lighting fixture and its angle adjustment simultaneously by forming a mounting hole to provide changeability for the installation position in the middle of a bottom plate along the width direction of side plates with a mounting plate having channel-shaped profile, supporting the side plates of this mounting plate at the elevating/sinking part, and by mounting rotatably with respect to this elevating/sinking part. CONSTITUTION:A mounting plate 6 having channel-shaped profile is provided with mounting holes 9a1-9a4, 7b1-9b4, 9c1-9c4, 9d1-9d4, 9e1-9e4 which provide changeability for mounting position along the width direction of side plates in the middle of a bottom plate 1, and installed at the elevating/sinking part 3 rotatably by supporting the side plates of the plate 6 at this elevating/sinking part 3. The lighting fixture is installed on the bottom plate 7 of this mounting plate 6 with the position changeable by means of the mounting holes 9a1-9a4, 9b1-9b4, 9c1-9c4, 9d1-9d4, 9e1-9e4. This improves the effectiveness in mounting works including angle adjustment of the lighting fixture.
Patent JP-H11254143-A (JP)
Title: Mag welding torch
Inventor: KAWACHIKA HIROSHI
IPC: B23K9/26
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the MAG welding torch by which automatic welding with high precision can be performed by installing properly while holding a prescribed welding angle even a narrow place. SOLUTION: A tip 11 through which a welding wire 4 is supplied by flowing through an inner hole 11a and a gas tube 10 through which MAG gas for shield is supplied by flowing through an inner hole 10a, are individually provided, and their tip parts are bent respectively in chevron shapes in comparatively near positions from their edges, and the tips of both parts 10 and 11 are put in order, and they are installed proximately in parallel through a mounting base 15.
Patent JP-S51138387-A (JP)
Title: Process for manufacturing transistors
Inventor: SAKAMOTO TOSHIROU
IPC: H01L21/331
Filed: 1975-05-26
Abstract: PURPOSE: A process for manufacturing at an excellent reproducibility a transistor of a double-base structure wherein an inner base resistance can be kept low and high frequency characteristics are improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53148410-A (JP)
Title: Erasing method of information contents having been recorded recording media
Inventor: YAMAMOTO MANABU
IPC: G02B27/00
Filed: 1977-05-31
Abstract: PURPOSE: To erase information through heating while preventing write process at every one track by making the intensity distrubution of a laser beam section uniform and using the laser output necessary for erasing energy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11262053-A (JP)
Title: Digital cordless system
Inventor: KURITA SHIGERU
IPC: H04W84/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To overlap a radio area of each master set on a radio area of other master sets when plural master sets are contained in a master device and to eliminate the need for a temperature compensated crystal oscillator(TCXO) which is a small-sized device when a master set is contained in a master device. SOLUTION: A voice signal is sent between a master set data transmission section 12 and a radio section 13 in a form of analog signals. Furthermore, call control data between them are sent by an asynchronous transfer system. A radio section 13 uses a clock from a TCXO 17 as it is when no synchronizing signal is available and uses the clock from the TCXO 17 synchronously with the synchronizing signal, when the synchronizing signal is available.
Patent JP-S55155334-A (JP)
Title: Subject radiating device of automatic focusing camera
Inventor: SAKAMOTO YOSHIAKI
IPC: G03B7/16
Filed: 1979-05-22
Abstract: PURPOSE: To prevent the wasteful consumption of batteries by obviating lighting of a subject lighting lamp when the subject is bright even while a strobe is in use.  
     CONSTITUTION: When a switch 4 goes on in strobe takin, voltage is applied to comparators 24, 35 and the subject lighting device and home position locking device are abled. When the subject luminance is LV4 or less, the output of the circuit 24 becomes H and when a transistor (TR)26 goes ON, the subject lighting lamp 29 lights only at the search scanning, thereby lighting the subject. If the subject luminance is larger than EV4 even when the strobe is in use, the output of the circuit 4 becomes L and the TRs26 and 27 go OFF and TR28 goes ON so that the output of the circuit 35 becomes L and the home position locking device is disabled. The lamp 29 does not go on either. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58179852-A (JP)
Title: Exposing device of copying machine
Inventor: KOYAMA HAJIME
IPC: G03G15/01
Filed: 1982-04-15
Abstract: PURPOSE:To obtain an exposing device easily controllable in exposure quantity, and good in color reproductivity, by providing an exposing station with plural exposure light sources different in distribution of emitted light wavelengths. CONSTITUTION:An electrostatic charger 2, an exposing device 3, a developing device 4, a transfer charger 5, a destaticizer 6, and a cooling device 7 are installed around a photosensitive drum 1 having a photoconductive insulating layer on its surface in its anticlockwise rotation direction. The exposing device 3 comprises a glass 9 for placing an original 8 and moving in the arrow direction, four exposure light sources 10, 11, 12, 13 arranged side by side on each side for illuminating the original 8 from the underside of the glass 9, a convergent light transmitting array 14 for projecting the illuminated original image onto the surface of the drum 1, and an auxiliary used aperture 15.
Patent JP-S63228711-A (JP)
Title: Manufacture of iii-v compound semiconductor layer
Inventor: ISHIKAWA TOMONORI
IPC: H01L21/203
Filed: 1987-03-18
Abstract: PURPOSE:To form a high quality semiconductor layer having no crystal defects without undesired side effects, by supplying a group V element and a group III element continuously and intermittently, respectively, by a molecular beam epitaxial growth method, and radiating infra-red rays on a substrate while the group III element is not supplied. CONSTITUTION:By a molecular beam epitaxial growth method, a III-V compound semiconductor layer from the group III source 3 of a gallium source and the group V source 4 of an arsenic source is formed on the substrate of a substrate holder 2 in a vacuum vessel 1. In this process, the respective shutters 31, 41 and 51 for the respective group III source, group V source and infra-rays are so controlled that the group III element is supplied intermittently, the group V element is supplied continuously, and the infra-red rays are radiate on the substrate while the group III element is not supplied. As the result of such a radiation of infra-red rays, the substrate temperature rises to mend the crystal defects generated in the preceding process. By this method, the high quality III-V compound semiconductor layer having no crystal defects is formed without undesired side effects.