baber/WOPTO huggingface dataset:
Patent JP-H03160758-A (JP)
Title: Image sensor and driving method therefor
Inventor: MURATA TAKAHIKO
IPC: H01L27/146
Filed: 1989-11-17
Abstract: PURPOSE:To perform read of high resolution and high quality by making the area of each of photodetectors on both ends of a semiconductor chip about a half of the area of each of the other photodetectors. CONSTITUTION:Photodetectors 2 arranged on both ends of a semiconductor chip 1 and having an almost half area of a light-receiving area of the inside photodetectors 3, and the photodetectors 3 arranged except on both ends of the semiconductive chip 1 are provided, and the photodetectors 2 are arranged on both ends and the photodetectors 3 are arranged in the inside thereof in plurality and linearly. Thereby, by taking two photodetectors 2 and arranged on both ends on the connecting parts for one photodetector, an interval l2 between the photodetectors 2 and 3 can be reduced so as to be allowed to come near to an interval l0 of the photodetectors 3 and 3. Further, as to the output, a difference in grade between the semiconductor chips 1 and 1 can be almost halved thus enabling reading of high resolution and high quality.
Patent JP-H03160843-A (JP)
Title: Cordless telephone system
Inventor: MATSUDA ISAMU
IPC: H04M1/00
Filed: 1989-11-17
Abstract: PURPOSE:To charge a battery with an optimum charging current at all times independently of various conditions by providing a voltage detection circuit detecting a terminal voltage of a charging battery in a mobile station and a charge terminal voltage, and a charge current control circuit to the mobile station. CONSTITUTION:When a charging battery 3 in a mobile station 2 is worn out and its terminal voltage is dropped, a voltage detection circuit 10 detects it and sends a detection signal to a charging current control circuit 11. The circuit 11 applies control to increase its equivalent resistance and to decrease the charging current and charges the battery 3 with its charging current. When the charging is led and the terminal voltage of the battery 3 rises, the equivalent resistance of the circuit 11 is decreased in matching with the voltage rise to increase the charging current thereby preventing the extended charging time. Even when a contact resistance 9 is increased, the circuit 10 detects it to decrease the equivalent resistance of the circuit 11 and to keep a prescribed charging current and when the voltage rises further, the circuit 10 detects it to increase the equivalent resistance of the circuit 11 thereby preventing the excess charging current. Thus, the battery 3 is charged with an optimum charging current at all times.
Patent JP-H06129479-A (JP)
Title: Assembling method of orifice member for liquid seal type mount device
Inventor: HANAZAKI MASAHIKO
IPC: F16F13/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide a method that is able to easily manufacture an orifice member being available in a liquid seal type mount device, and partitioning it into a pressure chamber and a balance chamber, while forming an orifice passage for interconnecting both these chambers. CONSTITUTION:This method is featured that an inner partition fitting 40 being formed in nearly bottomed cylindrical form and formed with a peripheral groove 52 extending at the specified length in the circumferential direction of the bottom side end of a cylindrical wall part 50 and an outer partition fitting 42 being formed in nearly bottomed cylindrical form, and made up of making an inner diameter of its cylinder wall part 66 larger than an outer diameter of the cylinder wall part 50 of the inner partition fitting 40 both are overlapped with each other in the axial direction. In succession, the cylindrical wall part 66 of the outer partition fitting 42 is machined for diametral contraction, or the cylinder wall part 50 of the inner partition fitting 40 is machined for diametral expansion, and these cylinder wall parts 50, 66 of both the partition fittings 40 and 42 are crimped together, while the peripheral groove 52 of the inner partition fitting 40 is covered with the outer partition fitting, so that an orifice passage is made so as to be formed up.
Patent JP-H02149318-A (JP)
Title: Apparatus for removing carbon monoxide and control method thereof
Inventor: KITA OSAMU
IPC: C01B32/40
Filed: 1988-11-30
Abstract: PURPOSE:To enable a long-term continuous operation of an apparatus for removing carbon monoxide by respectively controlling an inlet valve and a bypass valve of the apparatus through a control unit in response to the detected values from a carbon monoxide concentration analyzer provided in the atmosphere or in an outlet line of the apparatus. CONSTITUTION:Carbon monoxide in the atmosphere is removed by catalytic reaction by means of an apparatus for removing carbon monoxide 5. A line bypassing the apparatus 5 is provided so that a valve 8 and 4 are provided in the bypass line and at the inlet of the apparatus 5 respectively, whereby in response to the detected values from a carbon monoxide concentration analyzer 10 provided in the atmosphere or in an outlet line of the apparatus 5, the valves 8 and 4 are regulated respectively through a control unit 11. As a result, quantity of air passing through the apparatus for removing carbon monoxide through the year can be reduced, enabling thereby a long-term continuous operation of the apparatus.
Patent JP-H05143383-A (JP)
Title: Electronic apparatus
Inventor: ICHIKAWA TAKASHI
IPC: G06F3/147
Filed: 1991-11-15
Abstract: PURPOSE:To easily check the validity/invalidity of signal transmission from a function part such as a keyboard to an information processing means such as a CPU in an electronic apparatus provided with a segment display like an electronic charge balance. CONSTITUTION:Since the existence of an output signal from a function part 17 to an information processing means 12 is detected and the display state of a prescribed display element on a segment display 7 which is previously set up in each function part 17 is varied, complicated work for detaching a body housing and connecting a tester to execute test work is not required.
Patent JP-H10113526-A (JP)
Title: Air cleaner
Inventor: OBIKANE MASAHITO
IPC: B01D45/12
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enable the easy use of an air cleaner in a home and an office by providing a steam separating means which is equipped with a steam separating tower of an almost hollow cylindrical shape and works to introduce air containing fine particles of water into the tangential direction with the inner circumference of the steam separating tower. SOLUTION: A pump 7 is activated to pump up water from a water tank 1 and inject it from two nozzles 8 in injection tower 2. The injected water is sprinkled into all directions by directing it to a sprinkling plate 9, and further this sprinkled water is allowed to hit the inner wall of the tower 2 to be broken into pieces. Consequently, the interior of the injection tower 2 is filled with the fine particles of water and an air blower 11 is turned on to send an indoor air containing suspended dust into a jet cylinder 2 through an air suction cylinder 4. Thus the air comes into contact with the fine particles of the air and a large particle such as the dust drops into the water tank 1 due to the sticking of the moisture to the dust.  On the other hand, a small particle is sent into a steam separating tower 3 together with the air, and then is introduced into a direction which comes into contact with the inner circumference with the crossectional circle of the steam separating tower 3 to exhaust the air from an exhaust cylinder 5.
Patent JP-H10127683-A (JP)
Title: Pad for medical treatment
Inventor: ABE MASAAKI
IPC: A61F13/00
Filed: 1996-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a pad for medical treatment which covers and protects wounds and suture traces by absorbing the blood and the body fluid on the medical treatment sites of hospital wards, accident wards, operation rooms, etc., protects medical treatment apparatus and appliances, treatment beds, operation beds, etc., against the contamination by the blood and the body fluid and further generates antimicrobial and sterilizing effects by the blood and the body fluid or other moisture. SOLUTION: Contact parts 1 consisting of non-woven fabrics or other fibers having materials to gradually release metal ions by wetting, holding parts 2 consisting of raw cotton, etc., for absorbing and holding the liquid, such as blood past these contact parts 1 and shielding parts 3 consisting of coating sheets, etc., to prevent the liquid absorbed in these holding parts 2 by maintaining the liquid in these positions are laminated to arbitrarily meet the purposes of use. At least the contact parts 1 of the outermost layers are welded and fixed to each other or the contact parts 1 of the outermost layers and the circumferences of the shielding parts 3 are welded and fixed, by which the pad for medical treatment is obtd.
Patent JP-H02147780-A (JP)
Title: Electron lock
Inventor: YOSHIDA NOBUYOSHI
IPC: E05B49/00
Filed: 1988-11-30
Abstract: PURPOSE:To aim at antitheft promotion by installing a display means, which has a comparing means emitting a control unlocking signal when an inputted number accords with the stored number in comparison, and operates with an unlocking signal storage means and its output, and a clear switch, respectively. CONSTITUTION:In plural numbers of key switches 11, an unlock code number inputted out of these switches is compared with another unlock coded number stored in an unlock code memory means in advance. Next, there is provided with an unlock code comparing means 52 which generates an unlocking signal in a lock controller 75 when these numbers have accorded with each other. In addition, there are provided with an unlock signal memory means 84 storing the unlock signal, a display means 20 coming into an operating state by the output, and a clear switch 13 selecting this unlock signal memory means 84 or display means 20 to a nonoperational state. With this constitution, since generation of the unlock signal can be stored and displayed, if another person operates these elements, it is recognizable.
Patent JP-H11128411-A (JP)
Title: Golf club
Inventor: MATSUO ATSUSHI
IPC: A63B53/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of a head main body and make the head main body thin and light in weight by forming a shell member forming the head main body by a plurality of frame bodies having prescribed shapes, making at least one frame body a fiber reinforced metal planar shape reinforced by long fibers and integrally joining each frame body. SOLUTION: A head main body 1 is made of a plurality of frame bodies by dividing a shell member constituting a head main body and is constituted by integrally joining these frame bodies. Namely, the head main body 1 is divided into each part of a crown part 2, a sole part 3, a back part 4, a two side part 5, a heel side part 6 and a neck part 8 and each part of these is joined and integrated. A face plate 10 is fixed to the front surface part of the head main body 1. At this time, at least one frame body of the divided frame bodies is formed of fiber reinforced metal(FRM) which is planar and is reinforced by long fibers, and protective layers of metal are formed by thermal spraying, plating and sputtering on both of the outside surface and the inside surface of the FRM layer.
Patent JP-H02146538-A (JP)
Title: Card storing magazine
Inventor: IKARIYA TOSHIYUKI
IPC: G03C3/00
Filed: 1988-11-29
Abstract: PURPOSE:To prevent a card from entering a gap between an adhered surface and a light shielding sheet by providing the annular adhesion zone of the light shielding sheet on the periphery of the opening part of an almost square prismatic magazine main body where many cards having photosensitive surfaces can be laminated and stored. CONSTITUTION:The magazine main body 1 is molded out of a light-shielding plastic material integrally and a card storing space in an almost square prismatic shape having a rectangular opening 1a in the top surface and a rectangular bottom plate in the reverse surface is formed. The light shielding sheet 4 is adhered to the periphery of a collar part 2 at the periphery of the opening 1a by the annular adhesion zone 5. A part of the annular adhesion part is present in the vicinity of each side of the opening 1a. Namely, a projection adhesion part 5e which is nearby an edge of the opening 1a is provided inside the adhesion zone 5. Consequently, a card is prevented from entering the gap.
Patent JP-H07176130-A (JP)
Title: Digital audio player
Inventor: SATO TETSUYA
IPC: G11B27/10
Filed: 1993-12-01
Abstract: PURPOSE:To remarkably increase the search speed for selecting a music by holding musical data at the start of an objective music simultaneously with the reproduction of an unheld music. CONSTITUTION:The search of the objective music is instructed by a button, etc., against the main body 1 of an MD player, and the take-out of the musical data is set in a memory 3. Next, the reading out address is specified against the memory 3 to start the read-out of the musical data. At this time, the search of the unheld music is instructed to the main body 1, and the take-out of the musical data is set to the side of main body 1. The musical data at the start of the objective music are written into the memory 3 while the objective music instructed to search is being reproduced. When the write-in is finished, a flag indicating that the objective music instructed to search is changed to the held music from the unheld music, is raised on a memory 2a.
Patent JP-H02148503-A (JP)
Title: Lighting equipment
Inventor: SHIKAKURA TOMOAKI
IPC: F21V31/00
Filed: 1988-11-29
Abstract: PURPOSE:To maintain the water resistance of lighting equipment even if there are errors in installation of a latch mechanism by causing an engaging portion provided in a frame body to protrude from the frame body while being opposite to and spaced from the main body of the equipment, and putting it in elastic engagement with a latch lever. CONSTITUTION:In the case of closing the illumination opening 2 of the main body 1 of lighting equipment by means of a translucent cover 15, the flange portion 16 of the translucent cover 15 is fitted and held in between the opening 2 and a frame body 12 by interposing a sealing member 14 between the flange portion 16 and the opening 2, and the frame body 12 is put in a turning movement by means of a hinge 13 and then the flange portion 16 of the translucent cover 15 is forced to abut against the periphery of the illumination opening 2 of the main body 1 of the equipment via the sealing member 18. The engaging portion 17 of the frame body 12 is then opposed to the lower face of the main body 1 of the equipment with a space 19 defined therebetween. The engaging portion 23 of an engaging arm 24 is engaged with the hook portion 20 of the engaging portion 17 and a latch lever 21 is rotated to position the shaft supporting portion 25 of the engaging arm 24 upper than the shaft 22 of the latch lever 21, and hence the engaging portion 17 is pressed against the lower face of the main body 1 of the equipment and the flange portion 16 of the translucent cover 15 is brought in close contact with the engaging portion 17 via the sealing member 18 due to the resilience of the engaging portion 17.
Patent JP-H10161767-A (JP)
Title: Device and method for automatically sequencing clock within data processing system in starting and finishing power saving state
Inventor: SWOBODA GARY L
IPC: G06F1/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To execute switch control by automatically selecting among asynchro nous clock sources in the operation of a processor within a data processing system in starting or finishing a power saving mode. SOLUTION: In order to capture an output clock signal 102 to the data processing system, an inter-locked clock multiplexer 100 respectively connects plural input terminals 104 and 106 to plural clock sources 710 and 720 and responds to a selection signal from a control register by using an inter-locked synchronizer at the time of switching these to execute the clean transition of the output clock signal 102 from a first clock source to a second clock source. In addition while the data processing system is in a deep sleep power saving mode, a power down selecting logic 740 supplied with a wake up signal 751 from a wake up logical 750 automatically selects the second clock source 720 until the first clock source 710 becomes operable.
Patent JP-H06148729-A (JP)
Title: Film winding device
Inventor: MIYAWAKI MAKOTO
IPC: G03B17/30
Filed: 1992-11-12
Abstract: PURPOSE:To provide the film winding device which can make the diameter of film winding to be smaller than in a conventional winding device and is more miniaturized than a conventional device. CONSTITUTION:The device is provided with a first rotational winding barrel 4 with a short length where only the vicinity of the side edge on one end of a film can be wound, a second rotational winding barrel 6 which is disposed separated from the first rotational winding barrel 4 and with a short length where only the vicinity of the side edge part of the other end of the film can be wound, a cylindrical shaped film feeding motor 1 which is disposed between the first and the second rotational winding barrels 4 and 6 and where the central part of the film in the width direction of the film can be wound and a power transmission means 4a transmitting the power of the motor 1 to at least one of the first and the second rotational winding barrels 4 and 6 and is constituted so that the outer periphery surface of the motor 1 is a still winding barrel.
Patent JP-H09130293-A (JP)
Title: Radio mobile equipment
Inventor: NAKAMOTO KENJI
IPC: H04W88/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce signal loss from a transmission circuit to an antenna terminal and to switch the connection of the transmission circuit, a reception circuit, two antenna terminals and two external connector terminals by simple constitution. SOLUTION: In this radio mobile equipment provided with antennas and the external connector terminals, a switch circuit 12 provided with plural switch elements for switching the connection between the antenna 14 for transmission and reception, the antenna 15 for reception and the external connector terminals 16, 17 and the transmission circuit 1 and the reception circuit 2 and a control means 13 for controlling the operation of the respective switch elements of the switch circuit are provided and the switch circuit is electrically switched by signals from the control means. Since only the switch circuit is interposed between the antenna terminals and the external connector terminals and the transmission circuit and the reception circuit, the signal loss is little.  The various kinds of usage are made possible by connecting the respective kinds of external devices to the external connector terminals and changing the way of controlling the switch circuit.
Patent JP-H09117680-A (JP)
Title: Regeneration of rapid flow velocity back wash-type ion exchange tower
Inventor: NAGANAMI KANROKU
IPC: C02F1/42
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a countercurrent ion exchange tower in a short time through a stable operation using a compact ion exchange tower. SOLUTION: In a method for regenerating a countercurrent ion exchange tower consisting of an upper and a lower water collecting device with an ion exchange resin 4 packed in a part above the lower water collecting device 3 and an inactive resin 7 with a specific gravity less than 1.0 packed in a part above the ion exchange resin 4 through a free board, for performing a descending water flow and an ascending chemical flow, the following steps (a)-(f) are sequentially put into practices:  (a) a step to carry out a back wash at a high speed flow velocity from the lower water collecting device 3 and at the same time, form an ion exchange resin-fixed layer, (b) a step to maintain the fixed layer of (a) in a satisfactory operating state and flow a regenerating agent from the lower water collecting device, (c) a step to maintain the fixed layer in a satisfactory operating state and extrude the regenerating agent by flowing a treated water in the ascending water current, (d) a step to perform a back wash step of (a) again, (e) a step to open a waste cleaning water valve and transfer the fixed layer to the lower part of the tower using the descending water current, and (f) a step to clean the resin by flowing water in the descending water current from the upper water collecting device.
Patent JP-H06157390-A (JP)
Title: New aromatic diol compound and its production
Inventor: TSUKAMOTO RYOJI
IPC: C07C43/295
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a new compound useful as a raw material for organic high polymer materials having high performance, capable of providing an organic high polymer material having low melting point and excellent moldability without lowering heat resistance. CONSTITUTION:4,4'-Bis-(3-hydroxyphenoxy)-p-terphenyl of formula I. This compound is obtained by reacting a 4,4'-dihalogenoterphenyl of formula II (X is Cl or Br) (preferably 4,4'-dibromoterphenyl) with m-alkoxyphenol of formula III (R is 1-5C alkyl) (preferably m-methoxyphenol) in the presence of a hydroxide or carbonate of an alkali metal (preferably KOH or K2CO3) and copper (compound) (e.g. activated copper powder or copper chloride), preferably at 200-250 deg.C for 2-5 hr and dealkylating the resultant 4,4-bis(3-alkoxyphenoxy)-p-terphenyl. Furthermore, the dealkylating method includes e.g. a method reacting the resultant compound in a mixture of hydrobromic acid and acetic acid under reflux.
Patent JP-H01143360-A (JP)
Title: Insulated gate type transistor and manufacture thereof
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/336
Filed: 1987-11-30
Abstract: PURPOSE:To reduce a parasitic capacity between a gate and source, drain by forming a barrier layer due to the injection of lift-off layer and the source, drain formed of amorphous substance containing an impurity in a self-alignment manner. CONSTITUTION:After a second amorphous silicon layer 6 and a barrier layer 8 are formed in a self-alignment manner with a second insulating layer 5', the layer 8 and the two types of the amorphous layers 4, 6 remain insularly 14 only on the region for forming the source, drain, and a first insulating film 3 is exposed. Only the film 3 may be etched to form an opening 7. An insulated gate type transistor is completed by selectively covering and forming it with source, drain wirings 10, 11 and gate wiring 9 with aluminum. Unnecessary film between the wirings is removed in advance. The wirings 10, 11 may be sufficient to contain an insular barrier layer 104.
Patent JP-H01143996-A (JP)
Title: Alarm clock
Inventor: NEMOTO KENICHI
IPC: G04C21/02
Filed: 1987-11-30
Abstract: PURPOSE:To obviate generation of an excessive or deficient sound volume by setting adequate criteria to respective persons and controlling the sound volume of an alarm now under working in accordance with the criteria. CONSTITUTION:A pulse generating circuit 28 generates a pulse signal in response with the alarm stop operation of an alarm stop switch 26. An alarm time counting circuit 30 counts the output time of an alarm operation signal and outputs an alarm time signal. An accumulated time generating circuit 36 outputs an accumulated time signal in response with the pulse signal and an operation time counting circuit 42 outputs an operation times signal by counting the pulse signals. A divisor counting circuit 44 and dividend counting circuit 50 preset the accumulated time signal and operation times signal in response with the pulse signals. A clock generating circuit 52 and an average value counting circuit 60 respectively stop the output of the clock signal and output average value signal in response with the carry signals outputted from the circuits 44 and 50. A comparator circuit 68 compares the alarm time signal and the average value signal and outputs the output signal to an alarm circuit 70.