baber/WOPTO huggingface dataset:
Patent JP-S6399455-A (JP)
Title: Solar pond
Inventor: TAKAYANAGI MIKIO
IPC: F24J2/00
Filed: 1986-10-16
Abstract: PURPOSE:To provide a solar pond having a simple constitution in which the number of peripheral devices is reduced by a method wherein an evaporation pond is arranged in a solar pond system, the evaporation pond is divided into some sections to add an adjustment of concentration of solar pond or a formation of initial concentration gradient to a function of evaporation. CONSTITUTION:Under a normal operation, a partition plate 18 in an evaporation pond 9 is removed and an entire evaporation pond 9 may act as an evaporation pond. When a gradient of concentration of a solar pond 4 is to be adjusted, the partition plate 18 is fixed to divide the evaporation pond 9 into two sections so long as a concentration of an entire evaporation pond 9 does not show a desired concentration value. When a condensed salt water is required at a concentration adjustment part 14a, salt is fed to make an adjustment and in turn when a thin salt water is required, fresh water is fed to make desired salt water having a desired concentration, a valve 19 is closed, a valve 20 is opened and then the water is fed into the solar pond 4 through a return port 16 under an operation of a salt water returning pump 10. When an initial concentration gradient is to be made, the evaporation pond 9 need not be divided so that the partition plate 18 is removed, salt and fresh water are fed into the entire evaporation pond 9 and agitated to make salt water having a desired concentration and then the salt water is fed into the solar pond 4 in sequence under an operation of the salt water returning pump 10. With this arrangement, it is possible to eliminate a concentration adjustment device.
Patent JP-S60136811-A (JP)
Title: Moving robot system
Inventor: ONO AKIRA
IPC: G05D1/02
Filed: 1983-12-26
Abstract: PURPOSE:To improve highly accurate information coupling properties and the change of expansion and direction by arranging a movement relaying robot between a moving robot and an optical space propagation transmitting/receiving tower. CONSTITUTION:The movement relaying robot 3 moves on a movement relaying robot route 9 arranged in parallel with a trunk line 4 on which the moving robot 2 moves at a prescribed interval. Control information from the optical space propagation receiving tower 7 is received by the movement relaying robot 3 at first, and then transmitted to the moving robot 2. The movement relaying robot 3 controls the movement of the robot 3 itself from the received control information and the moving robot 2 also controls its movement on the basis of the control information received from the robot 3. When the robot 2 reaches a prescribed branch pass 5, the robot 3 stops moving and the robot 2 changes its direction at the branch point and moves on the branch pass 5.
Patent JP-H08103255-A (JP)
Title: Production of bacteriostatic or fungistatic agent and its use
Inventor: NISHIMURA ATSUHISA
IPC: A23L3/3472
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a safe and effective bacteriostatic or fungistatic agent capable of effectively preventing a food from putrefying without affecting the quality of the food at all and causing any problem by continuous use for a long period by treating plant seeds or a treated substance thereof with plural hydrolases. CONSTITUTION: This bacteriostatic or fungistatic agent is obtained by pulverizing beans such as a soybean, an ADZUKI bean, KINTOKI-MAME (a kind of kidney bean, assuming purplish red and frequently having spots) or SHIROHANA-MAME (a white kidney bean), sesames such as black sesame or white sesame or grains such as foxtail, rice, barley or wheat or a treated material thereof, adding the resultant pulverized material to a 50mM phosphoric acid buffer solution (pH7.0) containing at least two hydrolases such as a protease, an amylase and a lipase and treating the resultant solution at 10 deg.C for 48hr.  The resultant bacteriostatic or fungistatic agent for a food is safe, effective and capable of effectively preventing the food from putrefying and readily producing the food having long-term keeping quality by addition thereof without affecting the quality of the food at all and causing any problem by continuous use for a long period.
Patent JP-H03107186-A (JP)
Title: Exercising device
Inventor: EGUCHI SHIN
IPC: G09B11/04
Filed: 1989-09-20
Abstract: PURPOSE:To make early progress of the matter to exercise by disposing a reflection type holographic optical element which allows the transmission of the light from exercising paper formed with the virtual image of a copy between an exerciser and the exercising paper. CONSTITUTION:The reflection type holographic optical element 6, disposed between the exerciser A and the exercising paper 3, forms the virtual image of the copy 5 on the exercising paper 3 by selectively reflecting the light projected from the copy 5 by using a light source 4 and allows the transmission of the light form the exercising paper 3 at a high transmittance. The exerciser A is, therefore, able to view the exercising paper 3 in a distinct state and the exerciser A can view the virtual image of the copy 5 in the state of being superposed on the exercising paper 3 when the exerciser A views the exercising paper 3 through the reflection type holographic element 6.
Patent JP-2000062274-A (JP)
Title: Printing apparatus and method for printing
Inventor: OTSUKI KOICHI
IPC: B41J19/30
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To print with a high quality while restricting an increase in the time required for printing to a minimum by selecting a plurality of paper transfer amounts to be used for printing one image, selecting a method for driving a paper transfer motor for each of the paper transfer amounts, and controlling the motor after uniforming the methods in one drive method. SOLUTION: A color document is read by a scanner 12. Original color image data of three color components is output to a computer 90. The original image data is subjected to various processes, and the result is output as dot data to a color printer 22. At this time, two or more movement amounts used for forming one image are specified as one unit at every image formation. Two or more methods for controlling a movement velocity after the head starts moving relatively before the head stops are stored. One is selected from the stored methods corresponding to the movement amount. A control method to be selected is uniformed among the specified set, and then a paper transfer motor is controlled to be driven.
Patent JP-S6487935-A (JP)
Title: Pendulous movement damping device
Inventor: ADACHI MASANORI
IPC: F16F15/02
Filed: 1987-09-28
Abstract: PURPOSE:To effectively damp pendulous movement by providing a main switch operating so as to stretch or contract a piezoelectric element when a pendulum is brought into contact with the first and second contact type switches or third and fourth contact type switches respectively. CONSTITUTION:When a pendulum 6 is brought into contact with switches 2a and 2b, a main switch 3 is turned ON to contract a piezoelectric element 1, and when with switches 2c and 2d, the main switch 3 is turned OF to stretch the element 1. I.e., when an initial state (a) changes to a state (b), the pendulum 6 is brought into contact with the switch 2d to be stretched. When the pendulum 6 is swang so as to become a (c) state to be brought into contact width the switch 2b, the pendulum 6 is contracted. In the next step, being returned so as to become the state of (d), the pendulum 6 contacts with the switch 2c to be stretched, and being swang so as to become the state of (e), it contact with the switch 2a, to be contracted. Pendulous movement is thus damped by changing the length of the pendulum 6 timely.
Patent JP-2001068377-A (JP)
Title: Electronic part
Inventor: KUDO HIROSHI
IPC: H01G9/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe the polarity of a part body and support the part body without a rackety state in an exterior resin case with respect to an electronic part made up of the part body stored in the exterior resin case. SOLUTION: A metallic case 11 of a part body 1B is covered with a resin coating 15 from a circumferential face 111 to at least a part of bottom face 112. At the same time, a polarity indicating mark 16 for indicating at least one of polarity of lead terminals is formed at the resin coating on the bottom side so that the polarity indicating mark 16 can be recognizable for eyes from the outside of an exterior resin case 2.
Patent JP-2001074566-A (JP)
Title: Optical waveguide type temperature sensor
Inventor: KOBAYASHI KOJI
IPC: G02B6/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To allow monitoring in a remote site by simple constitution. SOLUTION: Films 6, 7 different in thermal expansion coefficient with each other are formed in the vicinities of respective branched optical waveguides, in an optical waveguid constituted to be branched into two optical waveguides on an optical substrate and to be thereafter joined again into one optical waveguid. A film having a thermal expansion coefficient different from that of the optical substrate is allowed to be formed only in the vicinity of the optical waveguid on one side of the branched optical waveguides. Alternatively, films different in thermal expansion coefficient with each other are formed in the vicinities of respective branched optical waveguides, in an optical waveguid constituted to branch one optical waveguid provided on the optical substrate into two optical waveguides, constituted to reach thereafter to an end face of the optical substraet to be reflected to reverse the advancing direction of waveguide light in the end face, and constituted to be multiplexed again thereafter. Film having a thermal expansion coefficient different from that of the optical substrate is allowed to be formed only in the vicinity of one side optical waveguid out of the two branched optical waveguides.
Patent JP-H04123222-A (JP)
Title: Printer device
Inventor: NISHI AKIHIRO
IPC: G06F3/12
Filed: 1990-09-14
Abstract: PURPOSE:To easily connect an external cable to a connector being selected by providing this printer device with plural means to be selectively displayed at the time of selecting respective corresponding connectors in the vicinity of respective connectors. CONSTITUTION:Plural connectors 11 for inputting printed data from the external are fixed to the case body 4 of the printer device 1 and display lamps 12 consisting of light emitting diodes for selectively displaying respective connectors are arranged in the vicinity of respective corresponding connectors 11. Whether an external cable is connected to a selected connector 11 or not is detected by a detection signal outputted from a detection sensor not shown in a drawing. When the cable is not connected, the display lamp 12 corresponding to the selected connector 11 is turned on. Consequently, the external cable can easily be connected to the selected connector 11.
Patent JP-S61124015-A (JP)
Inventor: KAKIZOE MASAHIRO
IPC: H01H47/10
Filed: 1984-11-20
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-S6484745-A (JP)
Title: Semiconductor device
Inventor: WATANABE HIROBUMI
IPC: H01L29/49
Filed: 1987-09-28
Abstract: PURPOSE:To realize a lowering of resistance at pn junction of a gate electrode without depending on a process increased in its cost, by joining the pn junction surface of a polysilicon gate electrode by the use of a junction area which is larger than a sectional area, that is vertical in the wiring direction of the gate electrode. CONSTITUTION:At a semiconductor device where MOS transistors are integrated, polysilicon gate electrodes of p and n-types ch transistors are made up in one and the pn junction surface of the polysilicon gate electrodes is joined by the use of a junction area which is larger than a sectional area that is vertical in the wiring direction of a gate electrode. For example, an n-type 20 coming from the n-type ch transistor of CMOS type TFT and a p-type gate 21 coming from the p-type ch transistor are connected so as to form one electrode. And then the n-type and p-type gates 20 and 21 are formed so that a pn junction part 22 may have a stepped part that is parallel to the wiring direction of the gate electrode. When these are joined, the junction area of the pn junction part 22 becomes large as much as two gates have the junction areas at a stepped part each other.
Patent JP-S6487596-A (JP)
Title: Diamond vapor synthesis device
Inventor: KOBASHI KOJI
IPC: C30B29/04
Filed: 1987-09-28
Abstract: PURPOSE:To form a diamond film on a large-area substrate without requiring a heater by converting a gaseous raw material to a plasma state by the microwaves introduced through the dome-shaped window of a specifically provided microwave waveguide into a plasma generating chamber. CONSTITUTION:An isolator 2, a power monitor 3 and a tuner 4 are successively provided to a microwave power supply device 1 and the waveguide 5 is disposed by connecting the same thereto. An antenna 8 is imposed on a stage 7 in said waveguide and the dome-shaped microwave window 9 is provided to the upper part thereof by holding the flat circumferential edge part thereof to the waveguide 5. A substrate 13 such as Si wafer is then imposed on a substrate susceptor 12 in such a manner that the center of the substrate is positioned right above the antenna 8 in a vacuum vessel 11 of the plasma generating chamber formed in the upper part of a housing 10 provided above the above-mentioned window in a manner as to hermetically seal the juncture thereof. After the inside of the vessel 11 is reduced in pressure, the gaseous raw material is introduced into the vessel from a gas introducing port 19 and the microwaves are generated by turning on the switch of the power supply device 1. The direction of the microwaves is changed by the antenna 8 and the microwaves are uniformly diffused through the window 9 to convert the gaseous raw material introduced into the vessel 11 to the plasma state by which the diamond film is formed on the substrate 13.
Patent JP-H04125870-A (JP)
Title: Supporting device for floating type magnetic head
Inventor: KAZAMA TOSHIO
IPC: G11B21/21
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate the lack of rigidity in a lateral direction and the deformation of a center tongue part and the sideslip of a load projecting part and to realize a high speed seek operation by setting the contact point of the ridge part of a supporting part and that of a flexible part. CONSTITUTION:A load required for holding a balance with air supporting force supplied by the flow of air between a slider 30 and the disk medium is loaded in the slider 30 from the supporting body 10 through the contact point of the ridge part 11 of the supporting part 10 and the ridge part 21 of the flexible part 20. The contact point operates as a fulcrum for a roll movement and pitch movement so that the slider 30 sufficiently follows the change of the surface blurring and the waviness of the disk medium. Even if the high speed seek operation is executed, the supporting body 10 and the flexible body 20 are prevented from being deformed, the sideslip is prevented in a seek direction and a supporting position is prevented from being changed owing to the inclination of the slider 30.
Patent JP-H0294072-A (JP)
Title: Method for measuring error rate
Inventor: KATSURAI TORU
IPC: G11B20/18
Filed: 1988-09-29
Abstract: PURPOSE:To correctly measure an error rate by comparing the reading data and the comparing data, measuring the number of generations of errors, inserting from the number of the generations of the errors into reference data and subtracting the number of dummy signals. CONSTITUTION:A comparing data memory 7 inserts a dummy signal at a prescribed interval into reference data Dw, and comparing data Dc are prepared and stored. Serial data Sr are latched to a reading data latch circuit 3 as reading data Dr, Dr and Dc are compared with a comparing circuit 5 and the error is detected. The contents of the dummy signal are different from those of the re-synchronizing signal, and therefore, the signal is always detected as an error in the circuit 5. For this reason, the number of the errors counted to a counter 6 becomes more only by the number of the dummy signal. Here, since the number of the re-synchronizing signals inserted into one sector is specified by the standard, when the number is subtracted from the number of the errors counted to the counter 6, the true number of the generations of errors can be obtained.
Patent JP-H07107795-A (JP)
Title: Apparatus and method for excitation control for synchronous machine
Inventor: TAWARA YASUTO
IPC: H02P9/30
Filed: 1993-09-30
Abstract: PURPOSE:To prevent an excitation-limitation control device in a standby system from being operated ahead of that in a steady-use system and to prevent an output in the standby system from being diagnosed erroneously as abnormal at an excessive deviation in an excitation-control device which controls the terminal voltage of a synchronous machine to be definite. CONSTITUTION:A signal correction circuit which is used to delay the operation of an excitation-limitation control device in an expectation system is made to function, via a steady-use/standby selection circuit, to an excitation-limitation control device in a standby system out of excitation-limitation control devices 16, 17 in excitation control parts 11, 12, for a synchronous machine, which are composed of a steady-use system and the standby system. Thereby, in the excitation control devices for the synchronous machine, it is possible to prevent the standby system from being diagnosed erroneously as abnormal when an excitation-limitation control circuit is operated, and it is possible to reduce a fluctuation in a voltage when the steady-use system and the standby system are changed over. As a result, the reliability of a system can be enhanced.
Patent JP-H0292071-A (JP)
Title: Facsimile communication system
Inventor: TANIGAWA TOSHIAKI
IPC: H04N1/40
Filed: 1988-09-28
Abstract: PURPOSE:To reduce or eliminate a protocol time for mode change, to reduce the communication time and to reduce the communication cost by arranging plural picture information sets of the same destination in a picture memory and sending the result sequentially for each picture information in the same mode on the communication protocol. CONSTITUTION:A facsimile equipment 1 at first generates a memory area for column signal processing in a picture memory 7, checks whether or not a file of the same destination and the same transmission time as that of a file F1 stored at first and sets its file ID and the mode to a memory area for the column signal processing generated in the picture memory 7 when the file exists. The file at the same transmission time and the same destination in the picture memory 7 is counted by the similar processing and the fill ID and the mode are set in the memory area. The picture information in the picture memory 7 is collected for each file in the same mode and the file IDs are arranged by files off the same mode. The file ID is arranged for each same mode. When the rearrangement is finished, the line is connected with an opposite facsimile equipment by a CC 5 to start the transmission.
Patent JP-H04123592-A (JP)
Title: Picture signal processor
Inventor: MIMURA TOSHIHIKO
IPC: H04N9/79
Filed: 1990-09-13
Abstract: PURPOSE:To delay a picture signal accurately and to attain low cost and low power consumption by providing a digital filter delaying an inputted digital color component signal and an analog conversion means converting a digital color component signal outputted from the digital filter into an analog color component signal to the processor. CONSTITUTION:A digital color difference line sequential signal outputted from a switch 17 is delayed by 1H accurately by a FIFO memory 18 and a digital LPF 19. Then a D/A converter 23 converts a digital chroma signal fed from a digital encoder 22 into an analog signal and an excess frequency component is eliminated from the analog signal by a band pass filter BPF 24 and the result is fed to an adder 13. Thus, accurate delay processing is implemented by delaying the signal by the FIFO memory 18 and delaying the result by the digital LPF 19 and since the FIFO memory 18 and the digital LPF 19 are operated by a clock of the same frequency, the circuit configuration is simplified. Thus, the picture signal is delayed accurately after being converted into a digital signal and low cost and low power consumption are attained.
Patent JP-S63100715-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KUBOTA MASAYUKI
IPC: H01L21/203
Filed: 1986-10-16
Abstract: PURPOSE:To uniformly grow single crystal on a substrate having a large area using a compact type device by a method wherein the title device is constituted in such a manner that an organic metal gas discharging source can be scanningly moved against the substrate on which the single crystal will be grown. CONSTITUTION:A GaAs substrate 11 having a large area is attached to the substrate holder 19, to be used for a large area, which is fixed to a vacuum chamber 1. Organic gas 7-9 is released to the substrate 11 from the organic metal gas releasing nozzles 13-15 fixed to the movable stage 12 which can be shifted two-dimensionally against the substrate 11. The released gas 7-9 is thermally decomposed on the substrate 11, it is grown in the form of an n-type GaAs single crystal on the substrate 11. As the ratio of each organic metal gas can be made uniform on the plane by scanningly moving the stage 12 against the substrate 11, the uniformity of the grown crystal can be accomplished.
Patent JP-2000076399-A (JP)
Title: Noncontact ic media and system applied with same
Inventor: NAGAOKA JIRO
IPC: G06K19/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone radio device for which noncontact IC media are usable. SOLUTION: The noncontact IC media 20b are molded in a coin shape and carried in a replaceable state on the portable telephone radio device 110. The portable telephone radio device 110 is provided with a media holder 111, a radio transmitting and receiving circuit including an antenna 112, and a control circuit for read control and write control over digital information to and from the recording area of both the noncontact IC media 20b in the media holder 111 and external noncontact IC media 20a through the radio transmitting and receiving circuit, and a processor which processes information according to read digital information is provided when necessary.
Patent JP-S60136205-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/00
Filed: 1983-12-23
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-H0993463-A (JP)
Title: Luminance signal processing circuit
Inventor: EBINUMA HIROYUKI
IPC: H04N5/93
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a clamp potential from being fluctuated in response to noise by stopping the clamping of a clamp circuit in response to it that a high current flows to a clamp transistor (TR). SOLUTION: A luminance signal from an input terminal 1 is fed to an emitter of a TR 2 via a clamp circuit 5. When the TR 2 is conductive, a current flows to a current mirror circuit 7 and its mirror current is applied to an I/V conversion circuit 8. An output voltage of the circuit 8 is compared with a reference voltage V1 of a reference power supply 10 by a comparator 9. A base of the TR 2 connects to ground through a switch 11 driven by an output signal of the comparator 9. When an output signal of the comparator 9 is at an L level, the switch 11 is kept open, and clamping is conducted in this state. When the TR 2 is nonconductive, the charging to the capacitor 5 is stopped so that the increase in a DC level of a luminance signal at a terminal 6 is stopped.