baber/WOPTO huggingface dataset:
Patent JP-S63135925-A (JP)
Title: Optical system for camera
Inventor: KAWAMURA SHOJI
IPC: G03B9/02
Filed: 1986-11-27
Abstract: PURPOSE:To stably perform diaphragm control in spite of vibration, etc., by providing an object (electronic diaphragm plate, electronic diaphragm layer) whose diaphragm quantity is controlled by a supplied voltage in an electronic way, on a part or the surface of a prescribed lens constituted with plural lenses. CONSTITUTION:In the electronic diaphragm plate 3 provided at the required position (a position equivalent to a diaphragm mechanism) in a lens group 1, a transparent electrode, a light emitting layer, an insulating layer, and an electrode are provided on a sheet of glass in a sequence state above, and by applying a voltage between both electrodes, the light emitting layer is discolored by oxidation reduction reaction, and certain transmittance is generated. At this time, it is assumed that the electronic diaphragm plate 3 is one capable of varying the diaphragm quantity over the range of diaphragm used as an ordinary camera, and by selecting the voltage to be supplied to the electronic diaphragm plate 3 corresponding to an incident light quantity or automatically, the electronic diaphragm plate 3 applies a prescribed diaphragm on a changing light quantity, and can pass it to a camera main body 2 side. In such way, it is possible to perform electronic diaphragm control, to realize the miniaturization of the device and to improve reliability, and on the other hand, to realize to make the lens light.
Patent JP-H10123342-A (JP)
Title: Wavelength dispersion compensator and its manufacture
Inventor: KOYANO YASUSHI
IPC: G02B6/122
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized wavelength dispersion compensator which has low transmission loss and contains a long wide-band DCF so that no increase in transmission loss is caused even in high-temperature environment. SOLUTION: An optical fiber coil 32 after being manufactured by winding the wide-band DCF(dispesion compensating optical fiber) around a coil barrel is taken out of the coil barrel to manufacture an optical fiber coil 32 in a bundle state wherein winding strain is released. Resin 42 is used as a winding disorder preventive member to fix the optical fiber coil 32 to a storage box at four places. Both the ends of the optical fiber coil 32 are connected to pigtail fibers by fusion splicing parts 44 respectively.  Even when the storage box is closed with its lid after the optical fiber coil 32 is fixed to the storage box 40 with the resin 42, a gap is left in the bundle of the optical fiber coil 32 and a space is left between the optical fiber coil 32 and storage box, so there is no increase in the transmission loss, etc., even when the bundled optical fiber coil 32 is stored in the storage box 40.
Patent JP-H02129946-A (JP)
Title: High power thick film hybrid ic package
Inventor: NAKATANI NAOTO
IPC: H01L23/02
Filed: 1988-11-10
Abstract: PURPOSE:To reduce the variation of heat radiation by a method wherein a metal wind frame soldered to a board, a metal cover seam-welded to the other side of the metal wind frame and metal leads piercing through the metal wind frame and sealed with glass are provided. CONSTITUTION:A metal wind frame 56 is so formed as to have a frame size a little smaller than the outside size of a board 50. A suitable number of holes 58 are formed on the metal wind frame 56. Metal leads 60 inserted into the holes 58 are held in the state insulated from the metal wind frame 56 with glass sealing material applied into the boles 55. The frame 56 is soldered to the board 50. In the state wherein the frame 56 is soldered to the board 50, the metal leads 60 are connected to the circuits of the board 50. Finally the frame 56 is tightly sealed by seam-welding a metal cover 62 to the frame 56. With this constitution, the variation of heat radiation can be reduced.
Patent JP-H02130035-A (JP)
Title: Signal processor for fm modulation transmission
Inventor: SAKATA HARUO
IPC: H03H7/46
Filed: 1988-11-10
Abstract: PURPOSE:To make an FM modulation noise into about 1/2, and to obtain a signal good in S/N ratio by transmitting a signal by dividing it into two channels whose transmission band is about 1/2 of an original signal. CONSTITUTION:The original signal is divided into a two-channel signal by an input processing part 1, and both parts are made to be e1(t), and e2(t). The part e1(t) and the part e2(t) drive a balanced modulator 5 and the balanced modulator 6 respectively. A fixed oscillator 2 (frequency fp) is frequency-divided into 1/2 by a frequency divider 3, and the subcarrier of cos(omegapt/2) is generated, and is made to be the carrier of the modulator 5. Besides, the output of the frequency divider 3 is made into sin(omegapt/2) through a 90 deg.-phase shifter 4, and is supplied to the modulator 6. The outputs of the balanced modulators 5, 6 and the output pcosomegapt are supplied to an addition circuit 7 as pilot signals, and the output of the circuit 7 is FM-modulated by an FM modulator 8, and is inputted to a receiver through transmission system 9. Thus, the FM transmission of good S/N ratio can be realized.
Patent JP-H05137211-A (JP)
Title: Charged state indicator of battery for electric automobile
Inventor: HORIBA TATSUO
IPC: B60L3/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide an indication of the charged state of battery as clear as that in a conventional gasoline engine vehicle by taking account of leaving conditions, discharge conditions, and the history of battery in addition to precise monitoring of electric amounts entering into and feeding out of the power supply of an electric automobile. CONSTITUTION:Upon provision of a start command, a register at an ALU section 6 is loaded to prepare for monitoring of the charged state of a battery 1. Charging operation is sustained by means of a charger 2 upto the end of charging operation under predetermined charging conditions depending on the capacity, voltage, and the like, of the battery. At the end of charging operation, charging times are counted through arithmetic operation. An electric charging amount is then determined based on a conduction amount, from the start to the end of charging operation, measured by means of an electric amount meter 10. Thus determined electric amount is then subjected to charging rate correction to obtain a charging capacity. Charging times is then read out and in case of charging operation of second or following time, a travelable distance is indicated on a travelable distance meter 11. According to the constitution, such trouble as an electric automobile becomes untravelable at a place difficult to charge the battery, e.g. on a road, can be avoided positively.
Patent JP-H07132663-A (JP)
Title: Controlling method for printer
Inventor: WATANABE TOSHIAKI
IPC: B41J2/175
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a printer having a high printing speed under a simple control by setting a standby position of a printing head between a preliminary discharge position and a print starting position, reciprocating the head with the standby position as a reference in the case of printing and feeding a sheet, and moving the head to the discharge position only in the case of preliminarily discharging ink. CONSTITUTION:A printer prints a record sheet 20 while reciprocating a printing head 11 along a platen 21, and comprises a motor as a drive source, control means for controlling a rotating direction of the motor, counting means for counting a non-printing time, and ink preliminarily discharging position P3. A standby position P1 of the head 11 is set between the position P3 and a print starting position P4, the head 11 is reciprocated with the position P1 as a reference, and the head 11 is moved to the position P3 only at the time of ink preliminarily discharging in the case of printing and feeding a sheet. As a result, a moving amount for reciprocating a carriage placing the head can be shortened, and the printer having high printing speed can be obtained.
Patent JP-H04158702-A (JP)
Title: Riding rice transplanter
Inventor: NAKAO TOSHIO
IPC: A01B69/02
Filed: 1990-10-19
Abstract: PURPOSE:To provide the title rice transplanter so designed that the pulling rate for a marker is specified to reduce the mud soil adhering to the marker and improve the turning and handling operability at butt. CONSTITUTION:On lifting a planting part, a pitch 24 is also raised, a pulling rod 84 is pulled down, a pulling link 83 is rotated to effect pushing a roller 79 down through a cam 82 and pulling a wire 80, resulting in lifting a marker 74. Said cam 82 is so set up that the pulling rate for said marker 74 get slower both at the initial and final pulling points B and C than that during its pulling A.
Patent JP-S62144145-A (JP)
Title: Solid state type electrochromic element
Inventor: TAKEYA YUTAKA
IPC: G02F1/17
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a display element having excellent stability of production and excellent durability by providing a transparent electrode, thin unsubstd. phthalocyanine film plumer layer and counter electrode thereto. CONSTITUTION:This element has the transparent electrode, the thin unsubstd. phthalocyanine film which is disposed thereon and is formed by a Langmuir- Blogett's technique, the polymer layer which is disposed thereon and has electrical conductivity, and the counter electrode which is disposed thereon and consists of the vapor deposited film of a mixture composed of 1 or >=2 kinds selected from the group consisting of gold, platinum, silver, nickel, copper, aluminum, palladium, indium oxide, tin oxide, and indium tin oxide. The polymer layer is the composite of a mixture composed of 1 or >=2 kinds selected from polypyrrole, poly-3-methylthiophene, polythiophene and polyaniline and a polymer inert thereto and has preferably >=30% transmittance at 550nm and >=10<-5>S/cm conductivity.
Patent JP-H10109359-A (JP)
Title: Lifting device for resin sheet during heating
Inventor: TAKAI TOSHIHIRO
IPC: B29C51/42
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To inhibit a drawdown phenomenon at the time of heating and enable the stable and uniform heating of a resin sheet by vertically moving a support member which bears the crosswise direction part of the resin sheet per single shot and at the same time, enabling the support member to move in the feed direction, in a heating area. SOLUTION: Each of feed screws 2 is fitted into each of bases 15, and each of the outer lateral sides 15a of the bases 15 is guided in contact. Each of vertically moving air cylinders 16 is fitted to the inner face of each of the bases 15 in such a manner that each of rods 17 is set lengthwise. In addition, on each of the rods 17, a support blocks 18 to which a support member 20 for bearing the crosswise direction part of a resin sheet is attached, is anchored. The support member 20 consists of a pipe material and also has a part 20a which is raised upward by bending for bearing the resin sheet to constitute a lifting device E for the resin sheet at the time of heating.  If the support member 20 moves upward by operation of the air cylinders 16, the resin sheet is thermally treated in such a state that its four side parts are supported at a position per single shot, and later the support member 20 is lowered to return to its original position.
Patent JP-S63135549-A (JP)
Inventor: TANIGUCHI MASAHIKO
IPC: D04H1/541
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11119204-A (JP)
Title: Substrate with color filter
Inventor: KAKINUKI TAKEHIRO
IPC: G02F1/1333
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of the number of sheets in physical distribution management and inspection stage of substrates by enabling the recognition of the substrates regardless of the states of the substrates no matter the substrates are mother substrates or cut substrates. SOLUTION: Color filters are formed by providing the surface of the transparent substrate with black matrixes and arraying plural rows of respective colored layers consisting of three primary colors thereon. At the time of forming the black matrices or the respective colored layers on the substrate, a photosensitive paste or nonphotosensitive paste and a photosensitive resist are superposed in a lamination state on the substrate and thereafter the formation of recognition information is executed as well at the time of patterning the laminate to prescribed patterns. The recognition information is used for the execution of system management for the process history of the substrates and assortment at the time of shipping and packing.  The information which may be recognized by the recognition information include the kinds of the color filters, IDs, such as date of production, series, surface numbers and serial numbers, the material quality of the substrates, front and rear, up and down, etc., and may be properly selected or may be used in combination according to the purposes of use of the recognition information.
Patent JP-H09127064-A (JP)
Title: Device for detecting flaw of valve seat of engine
Inventor: NASU KOYO
IPC: F01L3/24
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust the position of a probe for an inspection surface even if a valve seat is exchanged. SOLUTION: A vertical post 17 is provided at one side edge of a horizontal stand plate 14 so that it can be rotated around a vertical shaft and can rise and fall and the base edge of a horizontal arm 21 directed toward the other side edge of the stand plate is provided at the upper edge of the post 17 so that it can travel in the longitudinal direction.  A stopping means 15 is provided to stop the horizontal arm 21 when the horizontal arm 21 faces in the direction in which it matched with the center of a valve seat 1 to be measured being retained at the other side edge on the stand plate 14, at the lower portion of the post 17 and a probe 10 for eddy current flaw detection being inclined at a specific angle in a direction where a lower edge leaves the post 17 is provided at the loose edge of the horizontal arm 21 so that it can travel obliquely up and down toward the inspection surface of the valve seat 1.
Patent JP-H03145237-A (JP)
Title: Communication control processing unit
Inventor: GOTO YUMI
IPC: H04L12/40
Filed: 1989-10-31
Abstract: PURPOSE:To reduce collision of data on a bus by using a variable based on its own attribute in a timer control processing section so as to vary the time of a timer to be started. CONSTITUTION:An attribute registration processing section 141 of a communication control processing unit 14 for plural number of terminal equipments interconnected through a transmission line after application of power adds a weighted value through the multiplication of its own address in an own address storage section 16 with a random variable (time) of each terminal equipment and a timer time required for raising the center and gives the result to a timer section 152 in a timer control section 151. Then a timer is started in the timer control section 115, a timer interrupt takes place in the attribute registration processing section 141 after laps of a prescribed time, and the attribute registration processing section 141 gives a registration request text to a transmission reception control processing section 13 and the transmission reception control processing section 13 sends a registration request text to a transmission line 11. In this case, a random time of each timer of all terminal equipments is weighted by its own address of each terminal equipment. Thus, collision of data on a bus is avoided.
Patent JP-H07141034-A (JP)
Title: Drainage discharge quantity controller for tank for washing water
Inventor: KIMURA MOTOYASU
IPC: G05D9/12
Filed: 1993-11-12
Abstract: PURPOSE:To change the quantity of water to be drained from a tank for washing water by draining the washing water inside the tank from a control valve until the water reaches a reference water level from a fixed water level. CONSTITUTION:This device is provided with a control valve 50 for controlling the drainage/storage of washing water inside a tank 10 for washing water, drainage start instructing means 30 for instructing the start of drainage to the control valve 50, water level setting means 20 for variably setting the reference water level inside the tank 10 for washing water, and reference water level detecting means 40 for instructing the stop of drainage to the control valve 50 by detecting that the water level inside the tank 10 for washing water reaches the reference water level. When the drainage start instructing means 30 instructs the start of drainage, the control valve 50 starts drainage. When the water level inside the tank 10 for washing water is down to the reference water level set by the water level setting means 20, the reference water level detecting means 40 instructs the stop of drainage, and the control valve 50 stops drainage. Thus, water resources can be effectively utilized without preparing tanks for washing water with the different values of drainage discharge quantity.
Patent JP-H03145197-A (JP)
Title: Work feed and housing device
Inventor: TAKEUCHI TAKAMI
IPC: H05K13/02
Filed: 1989-10-31
Abstract: PURPOSE:To enable a work feed and housing operation to be executed at a high speed by a method wherein a work transfer device is made to move horizontally or vertically to the position of a required magazine inside a magazine mounting device. CONSTITUTION:By making a Z axis motor 8 pivot, a pole screw 9 is made to pivot to lift a moving plate 12 up to a prescribed level guiding it with guides 10 and 11, and the moving plate 12 is made to move leftward as guided by guides 15 and 16 to a prescribed position through the intermediary of a mounting plate 22 by making a pole screw 14 pivot through the pivoting of an X axis motor 13. A carrier frame transfer device 17 is moved to a carrier magazine 3 side as guided by a guide 20 by making a pole screw 19 pivot through the pivoting of a Y axis motor 18, a pawl 17A is fitted into a hole made in a carrier frame 1 by making an up-down mechanism move down, and then the Y axis motor 18 is made to pivot reversely to transfer the carrier frame 1 on a transfer shoe 5.
Patent JP-H09130278-A (JP)
Title: Radio receiver
Inventor: UDA MASAHIKO
IPC: G10L21/043
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily perform an operation in tuning. SOLUTION: In this radio receiver for performing a tuning operation while listening to sound signals demodulated in a demodulation circuit part 6, a speech speed conversion processing means 7 is provided on the output side of the demodulation circuit part 6 and a switching means 17 for performing changeover so as to apply the output of the demodulation circuit part 6 to the speech speed conversion processing means 7 in receiving broadcasting and not to apply the output of the demodulation circuit part 6 to the speech speed conversion processing means 7 in the tuning operation is provided.
Patent JP-H11118506-A (JP)
Title: Potable navigator
Inventor: NAKAMURA CHIAKI
IPC: G01C21/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable display at least necessary for navigation, in a small-sized portable navigator like a wristwatch in which the size of display part for displaying information is restricted. SOLUTION: This navigator is equipped with an information input unit 103 for inputting destination information concerning a destination, an RAM 204 storing the destination information inputted via the information input unit 103, a mode selection button 205 for selecting a watch mode or a navigation mode, and a CPU 206 which displays the present time when the watch mode is selected, operates the progressing direction from the present position to the destination, on the basis of the present position information obtained by a GPS (global positioning system) receiving unit 201 and the destination information stored in the RAM 204, when the navigation mode is selected, and displays the progressing direction on a display part 101 by using the display function for displaying the present time.
Patent JP-H1024821-A (JP)
Title: Movement controller for vehicle
Inventor: TOUTSU KENJI
IPC: B60T8/24
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To quickly apply a braking force, which is equivalent to a brake operation quantity of an operator, to a control wheel and improve deceleration responsibility by prohibiting the control of the controlled wheel by a movement control means, when the braking force of an uncontrolled wheel exceeds the braking force of the controlled wheel during movement control. SOLUTION: In an ECU for inputting output signals of wheel speed sensors WS1-WS4, a brake switch BS, a yaw rate sensor YS, a lateral acceleration sensor YG, etc., during driving of a vehicle, a brake fluid pressure controller PC is controlled irrelevant to the operation of the brake pedal BP based on the judgment results of the vehicle movement states. When the vehicle movement state is judged to become excessive oversteer or understeer, a braking force is applied to a prescribed wheel so as to correct the vehicle operation state to the stable side. When the braking force of a wheel or a no-control object exceeds the braking force of the wheel or the control object during this movement control, the control of the controlled wheel is prohibited so as to secure the deceleration responsibility.
Patent JP-S62146252-A (JP)
Title: Method for coloring stainless steel
Inventor: HINO MASAYUKI
IPC: C23C8/14
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a blue or yellow colored stainless steel material having superior corrosion and wear resistances by removing the surface layer of a stainless steel material by a small thickness, finishing the steel material with the grinding material of a prescribed grain size and heating the finished steel material to a prescribed temp. in an oxidizing atmosphere. CONSTITUTION:The surface layer of a stainless steel material is removed by >=0.1Xm thickness. The steel material is finished by grinding with the grinding material of >=#320 grain size. The finished steel material is heated to 800- 1,100 deg.C in a oxidizing atmosphere to from a film colored blue or yellow by oxidation on the surface of the steel material.
Patent JP-S62144344-A (JP)
Title: Manufacture of package for ic
Inventor: KUDO KAZUNAO
IPC: H01L23/10
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a method, through which stepped sections in lead noses are decreased and the alternation of the spaces of leads is also reduced and which has excellent workability, by attaching a ceramic frame-shaped body to a lead frame, in which a common section in the lead noses is left, with glass, cutting and removing the common section and affixing the lead frame to a ceramic base with glass. CONSTITUTION:Ceramic frame-shaped bodies 7 are attached to nose sections for a lead frame 4 with glass, leaving wire bonding sections in the lead noses for the lead frame 4 in which a common section 9 to which the lead nose sections are connected integrally is left. The left common section 9 in the lead nose sections is cut and eliminated, and the lead frame 4, which is acquired in this manner and the which the ceramic frame-shaped bodies 7 are affixed with glass, is attached to a ceramic base 1 with glass, thus forming a package for an IC. The ceramic frame-shaped bodies 7 are fused onto the lead frame 4 through layers such as low melting-point glass layers 3, and the lead-nose common section 9 is cut and removed. The ceramic base 1 and said lead frame 4 are fused with glass, an IC chip 2 is fixed, and wire-bonded, and a ceramic cover plate is fused with glass and the IC chip is sealed.