baber/WOPTO huggingface dataset:
Patent JP-H10124796-A (JP)
Title: Traffic signal system
Inventor: SUNAHARA KOJI
IPC: G08G1/07
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for periodic synchronism adjusting operation and obtain high operation reliability by providing a master and a slave device with a communication unit, and sending and receiving synchronizing signals and placing the devices in operation. SOLUTION: Each signal 10 consisting of a master device A and a slave device B is equipped with an operation setter, an arithmetic control unit, a signal display unit 13 and a time display unit 14, and a communication unit 15. The master device A sends a synchronizing signal to the slave device B through the communication unit 15 and the slave device B operates in synchronism with the operation of the master device A according to the synchronizing signal received from the master device A through the communication unit 15. Namely, the slave device A can properly switch display displays of a red signal and a blue signal while following up signal displays of a blue signal and a red signal of the master device A. Consequently, periodic synchronism adjusting operation is not needed at all and the signal can be used stably for a long period.
Patent JP-H10123883-A (JP)
Title: Image forming device
Inventor: NAGATANI KENTARO
IPC: G03G21/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make contents set in the past more effectively utilizable by storing the set contents at the time of executing an image forming operation displaying the stored set contents in order, selecting one of the displayed set contents and setting it. SOLUTION: The contents of a copying mode set in the past are stored/ controlled in each department by a nonvolatile memory 204. Further, a printer control part 201 stories/controls the copying mode set in the past, in the nonvolatile memory 204, in each department. The mode calling key of a control panel 30 is operated, the copying modes are displayed in a display part in desired order such as the order from a one or old one. The stored copying modes are displayed in the display part new by one to select a desired copying mode. Thus, desired set contents are only selected out of the set contents for every image forming operation displayed in the order by a display means thereby simply executing the resetting.
Patent JP-S62140431-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARIMOTO KAZUTAMI
IPC: H01L21/82
Filed: 1985-12-13
Abstract: PURPOSE:To expose and form an irregular stepped section distinctly by selectively shaping an alignment target onto an underlay layer and forming an aluminum layer within a predetermined range containing an exposed surface. CONSTITUTION:An underlay layer 10 consisting of a conductive layer such as first polysilicon is shaped selectively on a field oxide film 2 and an alignment mark 4 composed of a conductive layer such as second polysilicon on the underlay layer 10 in succession respectively. A layer insulating film 3 coating these layer 10 and mark 4 is formed. An opening is bored selectively through etching to the layer insulating film 3, and the whole surface of the alignment mark 4 and the partial surface of the underlay layer 10 corresponding to the periphery of the alignment mark 4 are exposed. A predetermined aluminum layer 5 is shaped choicely so as to coat these each exposed surface. Accordingly, the presence and shape of the alignment mark can be reflected excellently, and a distinct irregular stepped section adapted to the reflection of laser beams can be exposed and formed.
Patent JP-H03144327-A (JP)
Title: Infrared radiation thermometer
Inventor: TAMURA TETSUO
IPC: G01J5/00
Filed: 1989-10-30
Abstract: PURPOSE:To simplify a circuit construction by a method wherein the amount of an effect of infrared rays due to an ambient temperature of a substance to be measured is determined by processing a measured value by an operational amplifier on account that the infrared due to the ambient is equal when emissivity of the substance to be measured is equal to 1 and a value other than 1, and the effect thereof is removed. CONSTITUTION:The amount of infrared rays of a substance to be measured is given by the equation and measured and computed by a circuit shown in the figure. Herein an output containing the effect of an ambient temperature is detected by VIRO, the part of the effect of the ambient temperature by Vcal, and the emissivity of the substance to be measured by epsilon. First a shielding plate being equivalent to the ambient temperature is disposed between the substance to be measured and an infrared sensor 2. Since the amount of radiation due to the ambient temperature is equal irrespective of the emissivity, the emissivity is set at 1 and 0.5, that is, amplification degrees of an amplifier 4 are set at 1 and 2. The operation shown in the equation is executed by a data processing device 11 and thereby the output Vcal is determined primarily. Next, the shielding plate is removed, the infrared rays from the substance to be measured are detected and the output VIRO thereof is determined. Then an output of an adder 8 shows the amount f(To) of the infrared rays of the substance to be measured alone. According to this method, a memory for the amount of the infrared rays due to the ambient temperature is dispensed with and the circuit is simplified.
Patent JP-S62140992-A (JP)
Inventor: TSUJI SHINTARO
IPC: B66B3/00
Filed: 1985-12-16
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-H11105111-A (JP)
Title: Manufacture of hollow molding with skin
Inventor: KIMURA ISAO
IPC: B29C49/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow molding with skin by exhausting the air between the molding of plastic and a skin material stuck to the molding to the outside along a rear surface of a base material of the skin material, and completely bringing the skin material into contact with a front surface of the molding. SOLUTION: The method for manufacturing a hollow molding with skin provides the molding by blow molding thermoplastic material. In this case, a parison 12 is disposed between opened molds. Skin material 5 having fluff 4 on a surface of base material 3 is disposed so that a surface of the fluff 4 is located at a cavity side of the mold between the parison 12 and the mold and a skin layer 6 of the material 3 is opposed to the parison 12 side. Many fine protrusions are formed on the layer 6 of the material 3. The hollow molding in which the skin material is laminated on the surface is obtained by blow molding.
Patent JP-S62143471-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO NAOKI
IPC: H01L21/336
Filed: 1985-12-18
Abstract: PURPOSE:To decrease the short channel effect in an MOS transistor and to decrease leak current in an impurity diffusion layer, by covering a part of the bottom and side faces of the impurity diffusion layer. CONSTITUTION:A gate SiO2 film 2 and a gate electrode 3 are formed on a p-type Si substrate 1. Oxygen ions 4 are then implanted, using the electrode 3 as a mask. The Si substrate 1 is then lamp annealed to form an SiO2 layer 5 therewithin. After As ions are implanted, the substrate is further heat treated in the atmosphere of nitrogen in a furnace so as to form a source 6 and a drain 7. The transistor thus formed has the flat portion of a junction layer at depth. Therefore, the decrease in threshold voltage due to short channel effect can be limited.
Patent JP-H06131745-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IIJIMA TOSHIHIKO
IPC: G11B15/10
Filed: 1992-10-21
Abstract: PURPOSE:To realize an efficient usage of plural tape cassettes with a minimum handling operation in the system housing the plural tape cassettes and loading them on a tape driving part with an exchange system. CONSTITUTION:Plural combined information of a cassette selecting information about which one among the plural tape cassettes is selected and a mode setting information to select an operation mode of the tape driving part 11, are stored in a storage part 17. Furthermore the device is constituted so that the cassette selection and the mode setting can be performed by one operation based on the combined information in this storage part 17.
Patent JP-H08124596-A (JP)
Title: Battery
Inventor: SHIMOZONO TAKESHI
IPC: H01M4/32
Filed: 1994-10-21
Abstract: PURPOSE: To effectively suppress decreasing discharge capacity, in a battery whose negative electrode can be left as placed in a more charged condition than in the past after the initial charge of the battery, so as to provide its capacity in a positive electrode limit even at low temperature time. CONSTITUTION: A battery is provided with a sintered nickel positive plate with nickel hydroxide serving as the main active material and a hydrogen storage alloy negative plate. A metal or compound, oxidized when initially charged the battery and not reduced even when discharged the main positive electrode active material, is provided in the sintered nickel positive plate.
Patent JP-H01126988-A (JP)
Title: Ball-pitching machine for training of soccer
Inventor: TAKENOYA HIDEAKI
IPC: A63B69/40
Filed: 1987-11-11
Abstract: PURPOSE: To impart various spinning effects by making a ball guiding rod change guiding positions thereof in the axial direction of rotors to allow the spinning of balls upward or downward while varying the position of the balls to match with the size thereof even when the size thereof is different. CONSTITUTION: When a pair of rotors 2 and 2 is rotated and a ball is fed through a ball insertion port 3, the ball is shot at a ball shooting port by a propelling force applied with the rotation of the rotors. When an operating part 34 is operated, an operation rod 22 is moved vertically to vertically adjust guide pieces 26 and 27 so that shot ball is spun upward or downward in cooperation with an upper or lower contact piece 28 or 29 to be curbed. Moreover, when an operating part 23 of an adjusting arm 19 is turned, for example, to a position L or S to match the size of the shot ball, the guide pieces 26 and 27 are lowered to the respective positions and set at the right angle to parallel surfaces of the rotors 2 and 2 while the center position of the ball is aligned with the center position of the guide pieces.
Patent JP-H01126035-A (JP)
Title: Spread spectrum receiver
Inventor: KURIHARA TAKAO
IPC: H04J13/00
Filed: 1987-11-11
Abstract: PURPOSE:To attain sure synchronization holding by always monitoring the direction of deviation and its quantity of a correlation pulse after the initial synchronization in the correlation device is established so as to correct the phase error between a received PN code and a reference PN code. CONSTITUTION:A sampling pulse and window pulse generator 6 generates sampling pulses S1, S2 before and after timewise the correlation pulse outputted from a binarization circuit 2 obtained at the normal relation of position and gives them to a phase locked loop circuit 7. The circuit 7 uses the pulses S1, S2 to sample the correlation pulse to monitor the direction of deviation of the correlation pulse and to count the number of times, thereby obtaining the quantity of deviation and outputs a pulse representing the quantity of deviation in lead or lag direction to a PN code phase control pulse generating circuit 8. The circuit 8 is triggered by the pulse to give a phase control phase to a reference PN code generator and to control the phase.
Patent JP-H08149055-A (JP)
Title: Interference preventing communication system
Inventor: WATANABE FUYUKI
IPC: H04B15/00
Filed: 1994-11-17
Abstract: PURPOSE: To surely suppress the interference between adjacent transmitting elements even when many transmitting elements such as antennas, coils, etc., are arranged in a limited space. CONSTITUTION: The transmitting elements 1 to 5 such as antennas, coils, etc., are scatteringly arranged in the communication enable areas. A transmitting drive part drives the elements 1 to 5 with their phases shifted from each other so that an alternating electromagnetic field is generated to suppress the interference of alternating electromagnetic fields among the elements 1 to 5. The transmitting drive part shifts the phases from each other for the alternating electromagnetic fields generated by at least adjacent transmitting elements. It is also effective to divide the elements 1 to 5 into groups and to shift the phases from each other for every group of these elements.
Patent JP-H08144821-A (JP)
Title: Idle engine speed controller for engine
Inventor: MORIOKA HIROYUKI
IPC: F02D41/16
Filed: 1994-11-17
Abstract: PURPOSE: To eliminate worsening in combustion stability during idling, which accompanies the lowering in a pump loss at highlands where the density of intake air is smaller than that at lowlands, by determining an intake air flow to obtain a prescribed engine speed based on the air density at highlands in order to control the ignition timing through feedback of the air flow. CONSTITUTION: In a controller, an idle engine speed control valve 9 is interposed in a bypass passage 8, which is prepared so as to make a detour round a throttle valve 4, and, during the idling control in highlands, engine load conditions corresponding to working states of the load in an air conditioner or a power steering device are decided. The atmospheric pressure is read based on a detection signal of an air-flow meter, while an engine speed is read based on an ignition signal on an ignition device 32. During the idling operation, the amount of correction for ignition timing is read based on both atmospheric pressure Pa and an ignition timing correction table. The final ignition timing at highlands is determined by deducting the amount of correction from the ignition timing corresponding to the engine load condition at that time.
Patent JP-H04157526-A (JP)
Title: Register circuit
Inventor: KOIZUMI NOBUKAZU
IPC: G06F7/00
Filed: 1990-10-20
Abstract: PURPOSE:To secure the setup time of a flip-flop and enable high-speed operation by writing input data in the flip-flop when a write inhibition signal indicates writing and setting specific data by a logic circuit when the write inhibition signal indicates inhibition. CONSTITUTION:When the write inhibition signal indicates writing, stored data DIN is written in the flip-flop 10. When the write indication signal indicates write inhibition, on the other hand, logic circuits 11 and 12 are selected according to the logical value of last output data and the preset XPR or reset XRES of the flip-flop 10 is made effectively to set the same logical value with the last output data as current output data, thereby holding the last output data. Consequently, the setup time of the flip-flop 10 is secured and the high-speed operation becomes possible.
Patent JP-H07134220-A (JP)
Title: Structure of juncture of optical fiber and optical waveguide and its connecting method
Inventor: YUHARA TOSHIYA
IPC: G02B6/30
Filed: 1993-11-12
Abstract: PURPOSE:To provide a structure of juncture of an optical fiber and optical waveguide which facilitates connection and does not generated reflected return light and its connecting method. CONSTITUTION:The surface of substrate 20 of the structure of the juncture for optically connecting the optical fiber 24 and the optical waveguide 21 on the substrate 20 on which the optical waveguide 21 is formed, is provided with a guide 22 for alignment for guiding the optical fiber 24 so as to optically couple the fiber to the optical waveguide 21 at the time of arranging the optical fiber 24. The waveguide end face on the coupling side of the optical waveguide 21 is so formed that the normal direction of the waveguide end face and the propagation direction of the light wave in the optical waveguide 21 at the waveguide end face are not parallel with each other. The fiber end face on the coupling side of the optical fiber 24 arranged in a guide 21 for alignment is so formed that the normal direction of the fiber end face and the propagation direction of the light wave in the optical fiber 24 at the fiber end face are not parallel, The end faces of the optical fiber 24 and the optical waveguide 21 are then optically coupled to each other.
Patent JP-H03144210-A (JP)
Title: Combustion controller
Inventor: TAJIMA KAZUHIRO
IPC: F23N5/18
Filed: 1989-10-30
Abstract: PURPOSE:To control automatically the ratio of air to fuel so as to maintain it at a constant value even when the ratio is not kept at that value at a place such as a high altitude by comparing the voltage of an electric power source and the specified voltage and constituting a controller with a microcomputer so as to provide a function by which the amount of the fuel is increased or decreased in response to the increase in the voltage of the electric power source. CONSTITUTION:When the specified rotational speed of a fan motor 11 is 3000rpm, the specified voltage is, for instance, 20 V. But when this combustion controller is installed, for instance, to a burner of forced air supply and forced gas discharge, and if the place where the burner is used has a high altitude or the air that is sucked has a high temperature, the voltage applied to a contact point 10 drops to, for instance, 18 V. When the voltage applied to the contact point 10 drops like this, the volume of air that is supplied to the burner is reduced. Then from the output terminal 16 of a microcomputer 13 a signal with its frequency reduced is outputted so as to reduce the discharge flow rate of the liquid fuel at an electromagnetic pump 19 by 10%. With this arrangement the ratio of air to fuel which is given to the burner is kept substantially constant.
Patent JP-H05120009-A (JP)
Title: Register retrieval system
Inventor: KIDA CHIHIRO
IPC: G06F9/45
Filed: 1991-10-30
Abstract: PURPOSE:To read/write a register existing on a certain data group without being conscious of a position on the data group by using a position on the data group of register constitution data, a position on the register, a bit length and the block number of register constitution data which is to be fetched next as information. CONSTITUTION:Register constitution data definition information 1a, 1b, 1c, 1d and 1e being constitution information on a register definition table 1 have the positions 1aa-1ea of the data group of register constitution data, the lengths 1ab-1eb of the bits of register constitution data, constitution positions 1ac-1ec on the register of register constitution data and the block numbers 1ad-1ed of next register constitution data as information. In such a case, the specified register is retrieved by referring to the register definition table 1.
Patent JP-H10129432-A (JP)
Title: Brake pedal device for working vehicle
Inventor: IINO KEIJI
IPC: B60T17/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To properly inform a connecting condition of both brake pedals to a driver, by mounting a display that the both brake pedals are connected with each other, on a connecting member in such manner that the display can be visually confirmed by the driver when the connecting member is located on a connecting position. SOLUTION: An upper edge part of a connecting member 3 in a connecting position L, is projected in the shape of a band, from an upper edge of the running board 2R, 2L of at least one of brake pedals PR, PL, and a display IL of 'connection', that is, the both brake pedals PR, PL are connected with each other, is exposed to the projected part 3a, so that it can be visually confirmed by the driver directly. Thereby the driver can be easily aware of the interlocking and connecting condition of the both brake pedals PR, PL, and the left and right rear wheels can be simultaneously braked without fail.
Patent JP-H07132034-A (JP)
Title: Double bearing reel
Inventor: SATO JUN
IPC: A01K89/015
Filed: 1993-11-12
Abstract: PURPOSE:To perform the thumbing operation and the clutch operation smoothly. CONSTITUTION:The double bearing reel comprises the front thumb rest arranged before the spool and lower than the fishing line to be extended from the spool 15, the reel body 1 which includes a couple of side plates arranged on both ends of the spool and has the opening 1a above the spool and the front thumb rest, the rotation transmission mechanism which includes the clutch mechanism 20 and transmits the rotation of the handle to the spool 15 and the rear thumb rest 17 which is arranged between a couple of side plates 6 to operate the clutch mechanism.
Patent JP-2000098929-A (JP)
Title: Electrooptical device
Inventor: HIROKI MASAAKI
IPC: G02F1/1368
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a display device having difinite ON-OFF characteristic by providing a complementary type insulated gate electric field effect transistor in each pixel and controlling voltages to be impressed on the pixels of display parts. SOLUTION: In the example of 2×2 matrix which is driven by peripheral circuits 19, 19', one side of source and drain electrode parts 13, 14 of a p-channel type thin film transistor(PTFT) 11 and an n-channel type thin film transistor(NTFT) 12 is connected to the VDD of signal lines of one side provided in a matrix shape and other side of them is connected a pixel electrode part 101. Moreover, gate electrodes 15, 16 are connected to the VGG of signal lines of other side. The potential of a display part 18 at the time of the ON/OFF of a complementary thin film transistor (C/TFT) 17 consisting of the PTFT 11 and the NEFT 12 is made to be sufficiently and stably fixed to '1' or '0' by adopting such constitution as this and a display device in which the potential is never drifted during one frame is obtained.
Patent JP-H10175901-A (JP)
Title: Fluorine-containing ether compound and gelling agent consisting of the compound
Inventor: FUJII YASUYUKI
IPC: C09K23/42
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a structure in which a specific position of a specific alkylether compound is substituted with fluorine, holding functions characteristic to fluorine without damaging, capable of exhibiting excellent stability and excellent compatibility with a solvent, etc., and useful as a solvent, a cosmetic, a detergent, etc. SOLUTION: A compound of formula I [Rf is a 1-20C (branched) perfluororalkyl; R<1> is an 11-20C (branched) alkyl; (n)=1-8], e.g. dodecyl[2-(perfluorooctyl)ethyl]ether. A compound of formula I is obtained by reacting a compound of formula II with a compound of formula III (R<2> and R<3> are each H or a 1-20C alkyl, and the total of the carbon numbers of R<2> and R<3> is 10-19) or its polymer in the presence of a catalyst in hydrogen atmosphere.
Patent JP-H01124589-A (JP)
Title: Tank container equipped with electric heater
Inventor: AOKI KAZUAKI
IPC: B65D88/12
Filed: 1987-11-10
Abstract: PURPOSE:To reduce the upper and lower temp. difference of a liquid region by uniformly holding the temp. of the whole of the wall surface of a tank, by dividing the whole of the outer surface of the tank into a plurality of heating sections by height to arrange electric heaters to respective sections and controlling the electric heaters at every heating sections. CONSTITUTION:The whole of the outer surface of a tank 2 is divided into a plurality of sections, for example, three sections A, B, C corresponding to a height and temp. self-control type strip-shaped heat generators relatively suddenly changing in electric resistance corresponding to the temps. thereof are arranged to the outer surface of the tank as electric heaters 6 to be mounted thereto at every heating sections and the outer surface of the tank is entirely covered with a heat insulating material 7 and an exterior panel 8. A temp. control device 9 for keeping the temp. of the wall surface of the tank at every heating section is provided and applies heating control at every tank height so as not to generate the temp. difference in the wall surface of the tank 2. Since non-uniform heat radiation is reduced and a liquid can be heated to uniform temp., the upper and lower temp. difference between the liquid regions of the liquid 1 to be transported can be markedly reduced.