baber/WOPTO huggingface dataset:
Patent JP-H03152321-A (JP)
Title: Air feeding and air discharging reversible air conditioning system
Inventor: WATANABE HIROAKI
IPC: F24F3/044
Filed: 1989-11-08
Abstract: PURPOSE:To enable a sufficient and efficient air conditioning operation to be carried out by a method wherein a reversible air feeding system for reversively feeding air is arranged at one of an upper air flowing passage and a lower air flowing passage. CONSTITUTION:When a room 9 is to be heated, the heated air is passed through a lower communication duct 5 by the first reversible fan 7 and fed into an under-floor chamber 10 as indicated by an arrow (a). In this case, the heated air introduced into the under-floor chamber 10 is flowed into the room 9 through a lower opening 11 as indicated by an arrow (b). In the event that the room 9 is to be cooled, the first and second reversible fans 7 and 8 are rotated in an opposite direction to that of the heating operation. The air cooled by a cooling coil 3 is passed through an upper communication duct 6 as indicated by an arrow (e) and then fed into a garret chamber 12. In this way, the air conditioned during the cooling or heating operation can be efficiently circulated within the room.
Patent JP-2000125276-A (JP)
Title: Image data transmitter, image data receiver and image data transmitting method
Inventor: SUGIMORI AKISHI
IPC: H04N21/462
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain more subscribers by urging viewers' desire for improvement for an image quality by transmitting the low image components of original image data without performing encryption for general viewers and transmitting low resolution data and data obtained by enciphering the high image components of the original image to the subscribers. SOLUTION: The low image components of original image data are transmitted as low resolution image data without performing encryption to general viewers, and low resolution data and data obtained by enciphering the high image component of an original image are transmitted to subscribers. The subscribers has an encryption decoder 23. Low image components separated by a signal separator 21 are reproduced into low resolution image data by a low resolution image reproducing device 22 and are sent to an adder 25. On the other hand, high image components obtained by the decoder 23 are reproduced into image high component data by an image high component reproducing device 24 and are sent to the adder 25. The adder 25 composites the low resolution image data and the image high component data and restores the original high resolution image data.
Patent JP-H09134710-A (JP)
Title: Storage battery
Inventor: IWAMURA AKIRA
IPC: H01M50/147
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaged storage battery which is efficient with small dead space and has a large battery capacity. SOLUTION: The battery jar 1 of a storage battery concerned accommodates one set of electrode plates consisting of positive electrode plates, negative electrode plates, and separators. The over-opening of this jar 1 is sealed with a lid 2 which is welded fast. Terminals 3 are furnished in the central parts of each end of the lid oversurface, which is bulged till a level higher than the tips of the terminals 3 in such a way as enclosing the periphery of the mounting surface 4 of terminals 3, and a safety valve is furnished on near diagonal of the lid 2 on the bulged surface 5.
Patent JP-H022453-A (JP)
Title: Preservation management of electronic document for interactive type information handling system
Inventor: MAAGARETSUTO GAADONAA MAKUFUAI
IPC: G06Q10/10
Filed: 1988-11-19
Abstract: PURPOSE: To improve a method for managing the preservation of a stored electronic document by providing an ownership due date and a document due date and automatically preserving and eliminating the document by means of processing the reference of the due date on the respective documents in connection with the present date. CONSTITUTION: A system manager adds the present date inputted in the system to the ownership due date and the document due date established by an enterprise and compares them. When the present date is earlier than both due dates, the documents is eliminated. When the present date is later than the ownership due date but is earlier than the enterprise due date, the document is preserved. When the present date is later than the enterprise due date but is earlier than the ownership due date, the document is preserved and the ownership is shifted to the system manager or the other designated end user.
Patent JP-H07117091-A (JP)
Title: Material pressure-introducing and heating device in rubber injection machine
Inventor: ISHIHARA SHUJI
IPC: B29C45/74
Filed: 1993-10-26
Abstract: PURPOSE:To achieve cost reduction by respectively winding high frequency coils around the outer peripheries of both of a melting casing and a nozzle head and introducing a rubber material into an injection machine main body under pressure to subject the same to induction heating. CONSTITUTION:High frequency coils 3a, 3b are provided on the peripheries of both of a melting case 1 and a nozzle head 2 and the melting casing 1 is connected to the nozzle head 2 through a packing 4 made of copper. A ring- shaped groove la is provided in the nozzle head 2 and the melting casing 1 is screwed in an injection machine main body X and the sending hole 1b of a rubber material Y is provided in the melting casing 1. Corresponding to this, the nozzle head 2 is constituted so as to be replaceable with one having the hole fitted to the sending hole 1b of the melting casing and a hole 5 is provided in the nozzle head 2 so as to communicate with the orifice of the nozzle head. Heating and cooling are alternately repeated to prevent the carbonization of the rubber material.
Patent JP-2000125304-A (JP)
Title: Method for encoding image hierarchy and recording medium with the method recorded therein
Inventor: SAGATA ATSUSHI
IPC: H04N19/423
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To calculate a coefficient interrupting position with little calculation volume and to improve the efficiency of encoding at the time of executing hierarchical encoding, based on a calculated result by calculating a predication error between the orthogonal transformation coefficient of an original rectangular unit to be encoded and that of a rearranged rectangular unit to be encoded and determining a coefficient position for minimizing the prediction error by a coefficient position for dividing a low-resolution layer and a high-resolution layer. SOLUTION: In an encoder applying the image hierarchical encoding method, a rectangular unit 1 to be encoded is inputted to an orthogonal transformation part 2 at first to execute orthogonal transformation. An orthogonal transformation coefficient (Ck) 3 is inputted to a coefficient interrupt position selection part 5, together with a reference rectangular unit orthogonal transformation coefficient (Ck) 4. The selection part 5 decides that coefficients lower than a significant coefficient from among the orthogonal transformation coefficients of respective rectangular units 1 to be encoded are to be inter-encoded and coefficients higher than the significant coefficient are to be intra-encoded by using a proposal procedure.  A coefficient position for dividing both hierarchies can be determined efficiently and quickly by determining the coefficients for inter-encoding and intra-encoding by using a prescribed flow chart.
Patent JP-H10129810-A (JP)
Title: Controller of driving part
Inventor: HATANAKA HIDEYASU
IPC: B65G1/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To control man-hour for assembly to reduce cost and make a controller of a drive part compact by assembling a control means which controls the operation of the drive part by utilizing a frame body of an operation information detector which detects the operation information for operating the drive part based on the operation information which is detected. SOLUTION: A transfer device of an article storage device consists of a plurality of transfer parts. A limit switch as an operation information detector which detects the presence of an article is provided in the transfer part. Moreover, a control part IS which controls an operation condition of an electric motor based on the information detected by the limit switch is constituted by mounting electronic parts on a printed wiring board and consists of a power supply circuit which adjusts power supply from an electrical logic circuit and direct current power supply to a constant voltage which is suitable for the logic circuit. It is assembled in a boxlike support frame body 21 of the limit switch which corresponds to the transfer part in a condition in which it is mounted internally in advance. Consequently, it is possible to reduce man-hour for assembly and make the device compact.
Patent JP-H08126525-A (JP)
Title: Stick-like cosmetics pushing-out case
Inventor: OGAWA HIDEKAZU
IPC: A45D40/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a stick-like cosmetics pushing-out case, the appearance of which is rounded and smart, and which can be operated by light operating force to smoothly push out cosmetics, and by which an assembling work can be simplified. CONSTITUTION: A semi-circular arc like curvature guide groove 4 round the axis is disposed in the lower part of the inside of the main body 1, and an inner cylinder 5 has longitudinal grooves 8, 8' with a circumferential curvature for shaping a flexible belt 6 in co-operation with the inner surface of the main body in such a manner that the section right-angled to the longitudinal direction is curved.
Patent JP-S63145934-A (JP)
Title: Extra-high vacuum measuring apparatus
Inventor: MAEHANE YOSHIYASU
IPC: G01L21/00
Filed: 1986-12-10
Abstract: PURPOSE:To enable measurement of pressure in an extra-high vacuum area, by connecting a vacuum chamber to a gas inlet of a compressor and an extra- high vacuum meter to a gas outlet thereof. CONSTITUTION:When pressure at a gas inlet 15 of a compressor 14, namely, pressure in a vacuum atmosphere at a vacuum chamber 10 is represented by PA, pressure at a gas outlet 16 thereof 14, namely, pressure measured with an extra-high vacuum meter 17 by PB and compression ratio of the compressor 14 by Q, PAXQ=PB holds. Thus, by measuring the pressure PB in an extra- high vacuum with the vacuum meter 17, the pressure PA in an extra-high vacuum area can be determined by the pressure value thus obtained and the compression ratio Q of the compressor 14.
Patent JP-H1038262-A (JP)
Title: Regenerative combustion device
Inventor: FUKUDA YUKIO
IPC: F23N5/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To operate at an excess air ratio which is optimum or stabilized close to the optimum value by providing an O2 sensor in a regenerative burner and/or an air supply and exhaust passage in a regenerative combustion device which uses the O2 sensor for the control of the excess air ratio. SOLUTION: A regenerative burner 13 is connected to a gaseous fuel supply system, 14 an air supply line 15 and an exhaust line 19, for example. An O2 sensor 20 is provided in the burner 13 or in the air supply and exhaust lines 15 and 19 of this burner 13. The control method of this device is designed to detect O2 concentration by a current value signal transmitted from the O2 sensor 20 and control an excess air supply ratio based on the O2 concentration wherein the aforesaid air ratio refers to an air excess air ratio which a theoretical amount of air required in the case of perfect combustion). As for the O2 sensor 20 employed, a lean mixture sensor or its improved type sensor, for example, which is employed for cars, is used herein. Preferably, a pair of alternatingly switchable burner systems be adopted for this burner 13.
Patent JP-2000109245-A (JP)
Title: Paper feeder, and drive control method of paper feed roller in the feeder
Inventor: SHIMOMURA MASAKI
IPC: B65H3/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder that can shorter paper feed time for printing leaving a larger head margin by avoiding unnecessary return operations and prevent flap-positing paper jams for printing of return addresses on end- opening envelopes. SOLUTION: A drive means for driving a paper feed roller for feeding paper stops the leading edge of paper at a preset head-aligned position beyond the nip position of the paper feed roller. Although the head-forwarding operation consists of paper feeding to move the leading edge of paper beyond the head- aligned position, followed by paper feeding to reverse the paper feed roller until the leading edge of paper is backed to the head-aligned position, if a head margin left by print data from an external device is found larger than the once-stopped overhang, the drive means keeps forwarding the paper to a start-of-print position without returning it back to the head-aligned position.
Patent JP-H08153179-A (JP)
Title: Image display and input device
Inventor: YOSHIDA YASUHIRO
IPC: G06F3/041
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the resolution from deteriorating at the time of image input. CONSTITUTION: A back light 42 emits diffused light. An orientation plate 43 changes the travel direction of the light, which is emitted by the back light 42 and made incident, in a direction perpendicular to the incidence surface to emit it. An image display and input panel 41 is controlled by a control circuit 44, and has photodetecting elements incorporated in pixels having liquid crystal cells and turns on and off the pixels in order at the time of the image input to scan a document 45 with parallel light beams emitted vertically from ON pixels. The reflected light from the document 45 is received by the photodetecting elements incorporated in the ON pixels and transduced into an electric signal.  Thus, the light which is emitted by the ON pixels of the image display and input panel 41 and reflected by the document 45 is received by only the ON pixels, thereby obtaining high resolution at the time of the image input.
Patent JP-H1099113-A (JP)
Title: Umbrella
Inventor: OSHIO KOZO
IPC: A45B11/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella which is effective for traffic safety while improving ornamental effect, by brightening the whole shaft of the umbrella. SOLUTION: A transparent resin in which plural reflective small pieces are irregularly dispersed, is molded to be used as a shaft 4, and the light entered into the shaft is reflected and scattered by the surfaces of the small pieces, so that the whole shaft is brightened by the reflected light. The small members may be the small pieces with thin film, or bubbles. A light-emitting device in which a lamp 7, a switch 5e, and a removable battery 8 are connected by a circuit, is installed in the handle 5, and the light emitted from the lamp, is entered into the shaft to brighten the whole shaft.
Patent JP-2000122193-A (JP)
Title: Presence generating device
Inventor: MINAGAWA TAKESHI
IPC: G06T19/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To always provide a video having the sufficient visual field angle to a viewer regardless of the movement of a rocking base by installing plural plane screens so that they may surround space in which the rocking base is installed. SOLUTION: Projectors 100a to 100d respectively project images to back projection type screens 101A to 101D. The rocking base 102 rocks back and forth, right and left and up and down. The shape of the screens 101A to 101C is a rectangle of the same size, and the shape of the screen 101D is a square where the long side of another screen is set as one side. The projector 100d projects a video only in a rectangular area 203 in front of the rocking base 102, which seems to be important for the viewer. The viewer sits on the seat part of the rocking base 102 and views the video connected to be one as a whole projected to the screens 101A to 101D. The viewer senses acceleration or force acting on the body of the viewer as bodily sensation by the motion of the rocking base 102 synchronizing with the video.
Patent JP-S62152887-A (JP)
Title: Trouble detector for recording head
Inventor: NAGATOMO AKIRA
IPC: B41J29/46
Filed: 1985-12-27
Abstract: PURPOSE:To enable a trouble due to line breakage or the like in component elements of a recording head to be detected by a simple and inexpensive circuit, by making it possible to detecting a condition where the recording head is not driven by a driving means for the head. CONSTITUTION:When a recording element 13 of a recording head is troubled due to a line breakage or the like, no voltage is supplied to an output terminal 9 because of the line breakage or the like even when a driving signal (a) is inputted through an input terminal 6, so that an output signal (b) remains at an L level. An output signal (c) from a Schmitt trigger gate 14 also remains at an H level. Therefore, at the time of the rise of an inverted signal (d) from an inverter 15, a trouble signal (f) from an output terminal 17 of a D-type latch 16 is at an H level because the output signal (c) is at the H level. To reset a trouble output thus obtained, a reset signal (e) from a reset signal terminal 18 is brought to an H level to thereby reset the latch 16. Accordingly, since the trouble due to the line breakage in the recording head or due to defective energization immediately before the line breakage is detected, the troubled recording head can be speedily restored.
Patent JP-S62157210-A (JP)
Title: Steam turbine
Inventor: HARADA TOSHIYUKI
IPC: F01D25/12
Filed: 1985-12-28
Abstract: PURPOSE:To cool securely high-temperature stages by controlling the opening of a cooling steam control valve, which is provided in the cooling steam leading pipe for a counterflow type reheat turbine, in response to the load at the time of low load operation. CONSTITUTION:In a counterflow type reheat turbine in which a high-pressure turbine 16 and an intermediate-pressure turbine 17 are enclosed in one casing, a cooling steam control valve 22 is provided in the midway of a cooling steam extraction pipe 21 connecting a cooling steam extraction port 20 of the high- pressure turbine 16 and the intermediate-pressure turbine 17. Further, a load detector 24 is provided to a generator 19, and a function generator 25 is provided between the load detector 24 and the control valve 22. And when the load decreases below a prescribed value, the control valve 22 is opened by the signal of the function generator 25 in response to the load to cool the embedded parts of high-temperature stage blades and the root part of the rotor of the turbine.
Patent JP-H10145779-A (JP)
Title: Field detection device and method, image encoding device and method, and recording medium and its recording method
Inventor: KOJIMA TAKASHI
IPC: H04N19/85
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the repetitive field detection accuracy by detecting a repetitive field based on the difference between an input field and a field preceding the input field by two. SOLUTION: A pull-down detection circuit 1 detects a repetitive field based on an input field image signal and inputs the corresponding repetitive information to a field/frame converter circuit 2 together with the image signal to recognize the repetitive field. The recognized repetitive field or a field preceding this repetitive field by two is selected, and the frame image signals are produced from the selected field and a field preceding the repetitive field by one. Then the pull-down information is outputted to an encoder 3. The encoder 3 applies the MPEG encoding to the frame image signals received from the converter circuit 2 and uses the pull-down information and the necessary information as the multiplexed encoded data. These data are recorded on a recording medium 4 or transmitted via a transmission line 5. As a result, the repetitive field can be detected with high accuracy.
Patent JP-H01136084-A (JP)
Title: Spatial signal transmitter
Inventor: IMAI CHIHIRO
IPC: G01S13/74
Filed: 1987-11-20
Abstract: PURPOSE:To enable power source-free card application with the elimination of a power source on the transmitting side, by receiving a high frequency magnetic field from a receiving coil with a transmitting coil to be used as power source with the rectification thereof. CONSTITUTION:A spatial signal transmission is performed with an electromagnetic coupling between a transmitter coil 16 and a coil 21 on the receiver side. As an oscillation circuit 27 on the side of a receiver 5 oscillates at a frequency of 20kHz for instance, the receiving coil 21 is driven through a coil driving circuit 28, which causes the receiving coil 21 to release a high frequency magnetic field of 20kHz to a space. The magnetic field released is received with a transmitting coil 16, further rectified with a rectifier circuit 19 and, then, stored or turned to a constant voltage with a power source circuit 20. A power is supplied to each circuit of a transmitter 2 from the time when a fixed amount of power is stored in the power source circuit to start operation as transmitter.
Patent JP-H07146122-A (JP)
Title: Sensor optical-axis correction apparatus
Inventor: NODA TOMOHIKO
IPC: G01B11/26
Filed: 1993-11-24
Abstract: PURPOSE:To provide a sensor optical-axis correction apparatus which can automatically correct the measured result of a measuring sensor with reference to the deviation of the optical axis of the measuring sensor without installing an optical-axis adjusting mechanism in the measuring sensor. CONSTITUTION:When optical-axis correction data is written, a measuring sensor 20 is attached to a jig sin body for an adjusting jig 22, a moving table for the adjusting jig 22 and a light-receiving sensor 21 are actuated, information on a jig position and information on a light-receiving position are taken into a coordinate transformation matrix formation part 27, and the position and the direction of the optical axis of the measuring sensor 20 are computed in the formation part on the basis of the pieces of information on the positions. In addition, a coordinate-transformation matrix which is used to correct the deviation of the optical axis is formed, and data on the matrix is stored in a nonvolatile memory 23 inside the measuring sensor 20. On the other hand, in an actual measurement, the measuring sensor 20 is statched to a measuring apparatus 30, and the measured result of the measuring sensor 20 is corrected by a coordinate transformation using the data which has been stored in the nonvolatile memory 23.
Patent JP-H09138444-A (JP)
Title: Stroboscopic light emission energy storage device for camera
Inventor: KOBAYASHI YOSHIAKI
IPC: G03B15/05
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter chance from being missed in remote control shot by shortening a time that the remote control is rejected in a remote control feasible mode according to the quantity of energy stored in a light emission energy storage means. SOLUTION: By a stored energy detection part 2, a first light emission enabled signal is outputted when the quantity of the energy stored in the light emission energy storage part 1 arrives at a first light emission feasible level and a second light emission enabled signal is outputted when it arrives at a second level being higher than the first level. In a control part 6, a prescribed time is counted by using a timer part 5 when the second mode in which a camera can be remote controlled is set by a remote control mode set part 3, and the action of the light emission energy storage means 1 is finished and a remote control reception part 4 is actuated when at least the first light emission enabled signal is outputted by the detection part 2 so as to permit the reception of a remote control signal.