baber/WOPTO huggingface dataset:
Patent JP-H10170622-A (JP)
Title: Automatic follow-up method and automatic follow-up device
Inventor: MATSUMOTO AKIRA
IPC: G01C15/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively and automatically follow up a position at moving time of a moving body with high accuracy by adding a light emitting body to the moving body, and detecting a moving position of the moving body on the basis of an image difference between images of the light emitting body before and after the moving body is moved. SOLUTION: Three targets 3 to 5 composed of a reflecting target seal are added to a moving body 1, and a doughnut-shaped light emitting body 6 composed of a light emitting diode 6 is arranged around the respective targets 3 to 5. In a condition where a surveying equipment 2 is stopped, images of the light emitting body 6 before and after the moving body 1 is moved are taken in, and an operation is performed on a difference between both images, and moving speed of a surveying head 8 of the surveying equipment 2 is adjusted.  The surveying head 8 is moved (oscillated) at preset speed, and is controlled so that a position of the light emitting body 6 always comes to a central part of an image of a CCD camera 7, and images before and after the light emitting body 6 is moved are picked up, and a moving position of the light emitting body 6 (the moving body 1) is found from an image difference between the respective images. Therefore, a position at moving time of the moving body 1 can be always standardized, and a device can easily and automatically follow up the moving body 1.
Patent JP-H07191506-A (JP)
Title: Outputted image density controller
Inventor: KAWABE YOSHIKAZU
IPC: G03G15/043
Filed: 1993-12-27
Abstract: PURPOSE:To provide an image density controller capable of controlling the outputted density of test images of low density and high density without changing the image quality and always obtaining an outputted image of constant image quality even in the case the change of properties is generated in an electrophotographic process. CONSTITUTION:Set values for an electrostatic charging quantity T and a developing bias voltage B are calculated by a T and B computing element 202 based on an error signal from an error detector 201. In the case of detecting by a setting limit detector 203 that the set value for the electrostatic charging quantity, or for the developing bias voltage B exceeds its setting limit, the set value for exposure intensity P is calculated by a P computing element 204. Ordinarily, the electrostatic charging quantity T and the developing bias voltage B are controlled and the exposure intensity P is controlled as necessary, so that the image quality is prevented from changing after the control is finished by performing the control of the exposure intensity P as little as possible.
Patent JP-H02178477-A (JP)
Title: Remote control type door lock device for automobile
Inventor: NOZAWA YOSHIAKI
IPC: E05B83/36
Filed: 1988-12-28
Abstract: PURPOSE:To easily confirm the locking or unlocking state by providing a buzzer control means controlling the ringing for locking or unlocking based on the judged result by a means judging whether a door is locked or unlocked. CONSTITUTION:A timer 9 with the rise detecting function detecting the rises of signals of a trigger switch 6 and an unlock switch 7 is incorporated in a control unit 11 constituted of a control circuit 3 and an actuator driving circuit 4. The timer 9 rings a buzzer 10 for the preset time based on the rise signal when the trigger switch 6 is turned on and the rise signal when the unlock switch 7 is turned on. Whether a door is locked or unlocked can be easily confirmed at a position apart from an automobile.
Patent JP-2001153753-A (JP)
Title: Lens meter
Inventor: HAYASHI TAKESHI
IPC: G01M11/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens meter whereby the measurement sensitivity can be improved by a simple constitution. SOLUTION: The lens meter has a projection light source unit 1, a light receiving sensor 2 for receiving a measurement index light beam P1, and a light beam splitter plate 9 having transparent windows 9a-9d for passing the measurement index light beam P1 to form split light beams P2, the positions of bright spots R1-R4 formed on a light receiving surface 2a of the light receiving sensor 2 are regarded as reference positions h0 when a lens 3 under test is not set on a measuring light path 8, based on the split light beams P2, the displacement quantities of the bright spots R1-R4 formed with the lens 3 set on the path 8 from the reference positions h0 are obtained to measure the refracting power of the lens 3 under test,  a relay lens 14 is provided between the lens 3 under test and the light receiving sensor 2 so that the beam splitter plate 9 and the light receiving surface 2a of the receiving sensor 2 hold a conjugate relation, the beam splitter plate 9 is disposed near the backside vertex 3a of the lens 3 under test and the transparent windows have beam deflecting members for deflecting the split beams P2 in at least two directions.
Patent JP-H07190512-A (JP)
Title: Refrigeration cycle
Inventor: NAGASHIMA HISAO
IPC: F25B1/00
Filed: 1993-12-28
Abstract: PURPOSE:To improve a cycle efficiency without causing the alteration of the present construction of the cycle and without increasing the cost. CONSTITUTION:A refrigeration cycle 1 is a receiver cycle that includes downstream a refrigerant condenser 3 a receiver 4 for rendering a refrigerant condensed in a refrigerant condenser 3 to gas/liquid separation and feeding out only a liquid refrigerant. In the refrigeration cycle 1 there is enclosed a fluid G of a predetermined amount that has a very lower boiling point that the refrigerant filled in the refrigeration cycle 1 and that has low solubility to the refrigerant. The fluid G comprises air, He, N2, O2, CO, and CO2 for example, and is existent in the form of gas in the refrigeration cycle 1 at all times. Accordingly, the fluid G enclosed in the refrigeration cycle 1 is prevented from flowing out to the downstream side of the receiver 4 that sends only a liquid refrigerant, and stays in a gas space formed at the upper portion of a liquid surface in the receiver 4.
Patent JP-H07200934-A (JP)
Title: Door locking mechanism of automatic vending machine
Inventor: ABE JUNICHI
IPC: G07F9/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a door locking mechanism of automatic vending machine in which external door can be made thin by reducing the projection size of a metallic hook without impairing the door locking function. CONSTITUTION:An up/down movement type slider 5 which is coupled with an opening operation lever 3 is incorporated in the external door 2 and the hook hole 5a on the plate surface of the slider 5 is engaged with the metallic hook 6 with a tapered guide projecting to the front part of a main body case 1 to lock the external door 2 to its closed position. This door locking mechanism of automatic vending machine is provided with a crank type joint lever 8 which is coupled with the rotary shaft of the opening operation lever 3, a key-shaped pin engagement groove which is open on the plate surface of the slider 5 opposite to a slide pin 8a fitted atop the joint lever 8, and a return spring 9 which energizes the joint lever 8 toward a stand-by position, between the opening operation lever 3 and slider 5 as a stopper means which locks and holds the slider 5 at an intermediate height position lower than the engagement room for the metallic hook 6 when the door is opened.
Patent JP-2001149064-A (JP)
Title: Potable type sampler of airborne bacterium
Inventor: SUGITA NAOKI
IPC: G01N1/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a cleanliness level to be evaluated in high accuracy by efficiently collecting airborne bacteria even in an environment containing the small number of the bacteria. SOLUTION: Nozzle holes 15a having tapered parts 15t at the upstream side of straight tube parts 15s are arranged in a nozzle plate 15 in a lattice shape to efficiently collect the airborne bacteria having passed the nozzle plate by a medium, and to grow colonies, and the number of the colonies is counted with the eye to measure the cleanliness level.
Patent JP-2001154451-A (JP)
Title: Electrifying device
Inventor: MIYAJI NOBUKI
IPC: G03G15/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of an image caused by the soiling of a grid without requiring much labor and man-hour. SOLUTION: The grid 322 is provided with four grid surfaces 322a to 322d. When one grid surface 322a is soiled, the entire grid 322 is rotated so that another new grid surface 322b may be opposed to a photoreceptor drum 31 side. Just by thus doing, the grid surface 322a is more easily switched to the clear grid surface 322b without requiring the labor and man-hour that a serviceman detaches an electrifier 32 from a copying device and cleans the grid 322 by using a sponge member or exchanges the electrifier 32 itself as shown in the conventional manner even in the case of the soiling of the grid of a mesh type.
Patent JP-H03192870-A (JP)
Title: Facsimile receiver
Inventor: ARAI RYOJI
IPC: H04N1/21
Filed: 1989-12-21
Abstract: PURPOSE:To prevent waste of recording paper due to direct mails or the like addressed to lots of unspecified persons and reception recording of undesired information by determining the propriety of the reception recording of picture information depending whether a number included in a transmitting station identification(TSI) signal from an opposite transmitter is registered or not. CONSTITUTION:TSI signal information of an opposite transmitter sent via a line 1 and TSI signal information registered in an opposite TSI registration circuit 4 are compared by a comparator circuit 5 during communication. A control circuit 7 receiving information of coincidence or dissidence from the comparator circuit 5 informs it to a picture information processing circuit 10 so that the picture information is to be received and recorded by a recording circuit 8 directly when the information is coincident and the picture information is to he stored in a memory circuit 9 when dissidence. Moreover, in the case of dissidence, the storage of the picture information in the memory circuit 9 is displayed on a display section of an operation panel 3 to raise attention of the operator and the recording circuit 8 is used to print out information relating to the picture information stored in the memory circuit 9.
Patent JP-H10138911-A (JP)
Title: Handle device for hand control valve
Inventor: KAJIZUKA HIROBUMI
IPC: B60T15/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the release of parking state which is contrary to the intention of the driver. SOLUTION: Between a handle proper 13 and an engagement release knob 24 is provided a torsion coil spring 28 which is attached to the handle proper 13 at one end and to the engagement release knob 24 at the other end, and the engagement release knob 24 is energized in the direction in which a pin 27 is pushed to circumferential slit end part 16c. When a parking state is released, the engagement release knob 24 is supported at a collar part 25 and rotated resisting the energizing force of the torsion coil spring 28, and the pin 27 moves along a circumferential slit 16b to a guide hole to be positioned in an axial slit 16a. Then, the collar part 25 is pulled up from such state to rotate the handle proper 13.
Patent JP-H07187486-A (JP)
Title: Sheet post-processing device provided with sheet transfer means
Inventor: ADACHI SEIICHIRO
IPC: B65H31/30
Filed: 1993-12-28
Abstract: PURPOSE:To improve reliability in transfer of sheets in a sorter provided with a means which transfers sheets in a bin using a bar member. CONSTITUTION:A sheet rear end correction means 40a is provided in such a way that a reference bar 22 which transfers sheets and a rear end part of sheet with which the reference bar 22 comes in contact are put in contact with each other at a proper angle. It is possible to transfer sheets stably irrespective of the condition of sheet (curled sheet, sheet of weak stiffness) in a bin.
Patent JP-H06184942-A (JP)
Title: Fibrous sheet
Inventor: TAKANABE HISAFUMI
IPC: D06M101/16
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a specific fibrous sheet having a bright color by combining color development due to not only the light interference but also a color tone different from that by the light interference and not only a bright light interference part but also a conspicuous part of a color and a pattern other than the light interference part. CONSTITUTION:This fibrous sheet is characterized by having at least one surface of a substrate fibrous sheet provided with a metallic thin-film layer having 0.02-0.2mum thickness and an organic three-dimensionally cross-linked thin-film layer having 1.35-2.00 refractive index and 0.05-1mum thickness on the outside of the metallic thin-film layer and further at least the first color developed part having a reflectance of light within the range of 20-50% within a visible light region and the second color developed part having a reflectance different from that of the first color developed part.
Patent JP-H07187337-A (JP)
Title: Laterally rotatable shelf device
Inventor: IMAI MASAO
IPC: B65G1/133
Filed: 1993-12-28
Abstract: PURPOSE:To downsize and simplify a device, and stabilize support of an article at nonmoving time by levitating article support bodies from a floor surface by blowing off air downward from air units, and moving an article support body group by actuating driving devices. CONSTITUTION:An endless chain 10 is arranged on a floor 1, and plural article support bodies 20 capable of landing on the floor are arranged in the lengthwise direction of this chain 10. Levitating air units 25, guide bodies 29 opposed to the chain 10 from one side of the inside or outside and moving driving devices 30 and 31 opposed from the other side, are provided in the respective article support bodies 20. The driving devices 30 and 31 are composed of rotary driving parts 32 installed on the article support bodies 20 and sprockets 34 which interlock with the rotary driving parts and engage with the chain 10, and an air supply device 40 to the respective air units 25 is provided. The article support bodies 20 land on the floor and are stably supported at nonmoving time, and since they levitate from the floor at moving time, friction is not caused, so that driving force of the driving devices can be reduced.
Patent JP-H04203074-A (JP)
Title: Electromagnetic wave shield construction
Inventor: SUZUKI MOTOO
IPC: E04H9/14
Filed: 1990-11-30
Abstract: PURPOSE:To simplify installation work in a site as much as possible and to make it possible to shorten a construction period and to reduce a construction cost by mounting electromagnetic wave shield plates on an external wall, etc., installed in a broad area of a construction at a factory, etc., in advance. CONSTITUTION:The surfaces of a roof 2 and an external wall 3 are continuously coated with electromagnetic wave shield plates 5..., and the lower ends of the electromagnetic wave shield plates 5 mounted on the surface of the external wall 3 are buried in the ground deeper than 10 meters. The surface of the roof 2 and the inside surface of the external wall 3 in each floor are continuously coated with the electromagnetic shield plates 5 by the outside surfaces of a column 7 and beams 9 connected to the external 3, and the surface of a floor slab 4 of the lowest floor is also coated with the electromagnetic shield plates 5 continuously. Or, the ceiling surface of the highest floor, the inside surface of the external wall 3 in each floor and the surface of the floor slab 4 of the lowest floor are continuously coated with the electromagnetic wave shield plates 5 to surround the inside of a building. According to the constitution, the electromagnetic wave shield plates 5 are mounted on the external wall 3, etc., over the broad area at a factory, etc., in advance.
Patent JP-H07192226-A (JP)
Title: Magnetic disk device
Inventor: SUDA MITSUO
IPC: G11B5/39
Filed: 1993-12-28
Abstract: PURPOSE:To increase track density by widening the optical track width of a guided write head to be larger than a track pitch. CONSTITUTION:A guided write head 11 for recording signals in a medium is composed of an upper magnetic film 12, and lower magnetic film 15 used for a upper shield in common and conductor coil 13. A magneto-resistance effect read head 14 for reproducing the signals from the medium is composed of an upper shield film 15, lower shield film 16, magneto-resistance effector 17 sandwiched by those films, and electrode 18. There is the relation of Tww>Twr between the optical write track width (Tww) 2 of the guided write head 11 and the optical read track width (Twr) 19 decided by the gap between the electrodes 18 at the magneto-resistance effect read head 14, and the overwritten part is not reproduced. Thus, the relation of Tww+Twr<=2XTp is established among the optical write track width (Tww) 2 of the guided write head 11, the optical read track width (Twr) 19 of the magneto-resistance effect read head 14 and track pitch (Tp), and a high track density can be obtained.
Patent JP-H01176728-A (JP)
Title: Image formation apparatus
Inventor: WATANABE JUNJI
IPC: B65H7/04
Filed: 1987-12-28
Abstract: PURPOSE:To install a large-capacity cassette in a simple constitution by pushing up a paper push-up plate by push-up force of a spring and push-up force of a driving motor through reduction means when the height of paper in the large- capacity paper cassette becomes lower. CONSTITUTION:An arm 44 of an apparatus main body is oscillated up and down, whereby paper P in a large-capacity cassette 7 is taken out by a take-out roller 45 in the same manner as paper in an upper standard cassette 6. When the paper height reaches the height of a paper height position detecting sensor, a driving motor 309 is driven to raise a paper push-up plate 302 through reduction mechanisms 308, 307, 305, 304, with a spring 303 having urging force a little larger than the loading weight of paper P to be pushed up, so that paper P can be taken out in the same manner as paper in the upper standard cassette 6. Thus, a large-capacity paper feed cassette can be installed in a simple constitution.
Patent JP-H09178204-A (JP)
Title: Air conditioning apparatus
Inventor: OTANI YASUO
IPC: F24F1/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To significantly reduce equipment costs and running cost along with ease of handling while equalizing indoor comfortableness. SOLUTION: A heat exchange unit 30 is made up of a heating medium liquid scattered downflow belt 31 which is arranged non-horizontally while allowing a heating medium liquid (RQC) supplied to an upper end part 32 to scatteringly flow down evenly as a whole, a heating medium liquid supply means 40 which allows the heating medium liquid to be supplied evenly across the width of the upper end part 32 of the heating medium liquid scattered downflow belt 31 arranged and a heating medium liquid recovery means 45 which can recover the heating medium liquid flowing out of the heating medium liquid scattered downflow means 31 arranged. Direct or indirect heat exchange is performed between the heating medium liquid flowing down scatteringly or the heating medium liquid scattered downflow belt 31 and air in the room to enable air conditioning in a room.
Patent JP-H06185306-A (JP)
Title: Blade temperature rise preventive device of steam turbine
Inventor: ABE MICHIO
IPC: F01D21/00
Filed: 1992-12-16
Abstract: PURPOSE:To prevent temperature rise due to stirring loss of a blade of a high pressure blade turbine stage of a high pressure turbine at the time of no-load running made as a load is lowered from load running in a reheat steam power generating turbine to supply exhaust steam from the high pressure turbine to a low pressure turbine by way of reheating it by a reheater. CONSTITUTION:When detection differential pressure of a differential pressure detector 70 to detect differential pressure of steam pressure of a steam inlet compartment 15 and a steam outlet compartment of a high pressure turbine 3 becomes lower than a specified value of differential pressure causing temperature rise due to stirring loss of a blade of a high pressure blade turbine stage 12, by a valve switch 71, a drain valve 24 is made to open and steam from a reheater is reversally flown to the high pressure blade turbine stage and by cooling heat generated due to the stirring loss of the blade, temperature rise of the blade is prevented.
Patent JP-H04293491-A (JP)
Title: Strengthening process for structural stability of recombinant dna expression vector
Inventor: CHIYAARUZU RII HAASHIYUBAAGAA
IPC: C12N15/09
Filed: 1991-12-18
Abstract: PURPOSE: To provide a method of conferring structural stability upon an expression vector which enables the production of a heterologous polypeptide from a host cell.  
     CONSTITUTION: The method comprises lowering the copy number of the expression vector within the host cell to a copy number at which the vectors are structurally stable. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001071748-A (JP)
Title: Door structure of automobile
Inventor: FURUYAMA JUNICHI
IPC: B60J5/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the workability of installing a glass elevating mechanism and the like as well as to reduce its weight. SOLUTION: A door bag part 23 is formed by connecting the outer edages of both an outer panel 22 and an inner panel 21 each other, and the inner panel 21 side of the door bag part 23 is composed by making up by a door trim 50. In this case, the door bag part 23 is opened by forming an opening hole 24 at the center part of the inner panel 21, and the both ends of a guide rail 28 composing a glass elevating mechanism 27 which is provided to hang over the opening hole 24 are combined to the inner panel 21, while a reinforcement plate 40 provided to cross to the guide rail 28 is hung over the opening hole 24, and it is combined also to the inner panel 21.  Furthermore, the door trim 50 is composed of an upper trim 50a and a lower trim 50b which are divided at the upper side and the lower side, and the glass elevating mechanism 27 including the guide rail 28 and the reinforcement plate 40, are subassembled to the lower trim 50b.
Patent JP-H07187662-A (JP)
Title: Production of alkaline earth metal oxide
Inventor: HIRATSU YUTAKA
IPC: C01F11/04
Filed: 1993-12-28
Abstract: PURPOSE:To produce an alkaline earth metal oxide powder having a specified activity distribution by burning a starting material of an alkaline earth metal oxide under plural different burning conditions and properly compounding the produced several kinds of alkaline earth metal oxide powders. CONSTITUTION:The starting material of an alkaline earth metal oxide is burned to produce several kinds of alkaline earth metal oxide powders having narrow distribution width of activity and different in its average value, and these are compounded in a prescribed ratio. BeO, BaO, MgO, CaO and SrO are exemplified as the alkaline earth metal oxide, and a hydroxide or carbonate of the alkaline earth metal is used as its starting material. The several kinds of alkaline earth metal oxide powders are produced by burning this starting material under several different reaction conditions. For example, magnecium hydroxide powder is furned within three kinds of temp. ranges of 800-900 deg.C, 900-1100 deg.C and 1100-1200 deg.C respectively to produce three kinds of alkaline earth metal oxide powders.