baber/WOPTO huggingface dataset:
Patent JP-S6454287-A (JP)
Title: Coolant flow control system
Inventor: MARUYAMA HITOTSUGU
IPC: G21C15/247
Filed: 1987-08-25
Abstract: PURPOSE:To a piece of flow control equipment and an inverter sufficient to operate and plan the reduction of failure rate of a pump drive system by vari ably operating a drive motor of an n-th circulating pump according to the output of a first flow meter. CONSTITUTION:An inverter 12 is attached to only one of a plurality of induction motors 11 connected to a pump 7 of a plurality of coolant circulating systems through a drive shaft. According to each measuring signal from flow meters 13a-13d at inlet pipes 8a-8d, a control deviation of total control flow of coolant is calculated and the drive control of an induction motor 11a is performed by the operation of a controller 16 through the inverter 12. Remaining pumps 7a-7d are stagedly controlled by a revolution controller 17 on the basis of a signal of the flow meter 13a which measures discharge of the pump 7a. Therefore, equipment cost can be reduced and failure rate can be lowered because only a piece of flow control equipment and an inverter are sufficient.
Patent JP-S6189724-A (JP)
Title: Cabinet device
Inventor: FUJIWARA TOSHIHIKO
IPC: H04B1/02
Filed: 1984-10-08
Abstract: PURPOSE:To attain ultra-thin profile of a cabinet for a device such as a submini ature radio receiver by fitting a metallic plate to an outer surface of a printed wiring board and connecting a part of the end of the metallic plate to an earth foil of the printed wiring board while being folded to the copper foil of the printed wiring board and using the printed wiring board itself having components in the inside as the cabinet. CONSTITUTION:The peripheral 19 of a metal-made decoration plate 12 is folded along the peripheral ridge of the printed wiring board 11 so as not to expose the peripheral of the printed wiring board 11. In fitting the printed wiring board 11 to a main body cabinet 1, it is fitted so that the outside of the folded periph eral 19 of the metal-made decoration plate 12 is fitted to the inner cir- cumference of a projected ridge 20 formed to the main body cabinet 1. The printed wiring board 11 in this case is placed on a step 21 formed to the main body cabinet 1. The printed wiring board 11 is fitted to the main body cabinet by tightening a screw 14 to a boss 13.
Patent JP-S6190374-A (JP)
Title: Disc device
Inventor: NAGAOKA JIRO
IPC: G11B21/08
Filed: 1984-10-08
Abstract: PURPOSE:To reduce the power consumption of a motor, by holding a shaft and fixing a head and carriage by the deformation of piezo-electric element caused by a piezo-electric control signal, when the carriage comes to a specified position of a disc. CONSTITUTION:A head 1 is fixed on a carriage 2, and the carriage 2 is mated with a shaft 3 being allowed free action towards the arrow direction. Also the carriage 2 is connected by a steel belt 5 to the pulley 5 which is attached to a driving shaft 4a of a stepping motor 4 which fixed on the floppy disc device main body, therefore the carriage 2 moves corresponding to the rotation of the stepping motor 4. As shown in the cross section diagram of mating part 7 of the carriage and the shaft 3, a piezo-electric element is provided on the carriage 2 against the shaft 3, and this element is so designed that it may deform towards the shaft 3 side when the power is on.
Patent JP-S58117937-A (JP)
Title: Coldness heat accumulator
Inventor: SAITOU TAKEO
IPC: F24F5/00
Filed: 1981-12-29
Abstract: PURPOSE:To enhance coldness heat-accumulating efficiency, by a method wherein a cooler is provided in a coldness heat-accumulating water tank, and the temperature of a refrigerant supplied is repeatedly changed over between an ice- making temperature and a defreezing temperature, in a coldness heat-accumulating water tank for heat-pump air conditioning with water used as a heat source. CONSTITUTION:When supplying a refrigerant to the cooler 2 by a pump 11, three-way valves 7, 8 are changed over to cyclically provide a low-temperature refrigerant circuit and a high-temperature refrigerant circuit with a predetermined period, wherein the low-temperature refrigerant circuit is comprised of a low- temperature refrigerant tank 3 pipes (a), (b) the cooler 2 pipes (c), (d) a high-temperature refrigerant tank 4, while the high-temperature refrigerant circuit is comprised of the tank 4  pipes (e), (b) the cooler 2 pipes (c), (f) the tank 3. With this constitution, freezing and defreezing take place repeatedly on the surface of the cooler 2, so that ice is released from the cooler 2 and is floated in cooling water. Accordingly, the cold heat-accumulating efficiency can be enhanced.
Patent JP-H0635916-A (JP)
Title: Document filing device
Inventor: TANI HIDEO
IPC: G06T1/00
Filed: 1992-07-15
Abstract: PURPOSE:To efficiently add clear memory information to a document by providing a device for performing the image synthesization of a part of memo selection data as memo information. CONSTITUTION:This document filing device for registering a lot of documents composing of characters or images and reading a document with memo adding the desired memo information to the desired document at need, is provided with a document information storage part 17 for storing characters or documents, retrieval data storage part 19 for storing retrieval data corresponding to documents and memo information storage part 25 for storing memo selection data 21 and synthetic levels 23. According to the synthetic levels 23, a controller 27 performs the control of input/output, the registration and retrieval of documents, the registration and retrieval of memo information and the synthesization of images and memo information so as to add the memo information in a desired form to the document. In the case of synthesizing and printing the memo information, images are prevented from being complicated by omitting unwanted information by designating the range of synthesization.
Patent JP-H057667-A (JP)
Title: Change mechanism for shape-changable robot
Inventor: YOKOYAMA TAKASHI
IPC: A63H3/04
Filed: 1991-07-29
Abstract: PURPOSE:To automatically change the shape after a constant operation by providing a plurality of movable members and changing its shape using a spring power means provided between the movable members. CONSTITUTION:At the time of forming the shape of an automobile, a rear member 40b is shifted in the back direction within the range of a guide groove 52 by pulling the rear member 40b abutted on a front member 40a backward. Then, the rear member 40b is bent at 90 deg. around an engagement supporting axis 50a and stands the front member 40a on the upper part of the rear member 40b. Next, when a knob 73 provided on the upper surface of the front member 40a is rotated about a quarter, the oscillating pressure chip on the upper surface of the rack provided in the front member 40a pushes an oscillating member 49 to rotate. The engagement state of an engagement hook provided at the tip of the oscillating member 49 and an engagement hook 45 provided on a coating member 41 to be covered is released, and the coating member 41 to be covered makes a robot shape developed by the force of a spring 43. Thus, the unusual and unexpected change brings a lot of fun.
Patent JP-H0260809-A (JP)
Title: Damping force control device for shock absorber
Inventor: UCHIYAMA HIROMITSU
IPC: B60G17/08
Filed: 1988-08-26
Abstract: PURPOSE:To improve steering stability by changing over to high damping force when absolute value of relative displacement between a wheel and the vehicle body exceeds a first standard value, and to low damping force when the maximum value in absolute values becomes lower than a second standard value, in a case of low damping force on a shock absorber. CONSTITUTION:A control device 42 changes over damping force to high damping force when absolute value of relative displacement between a vehicle body 10 and each of wheels 12-18 found by wheel height sensors 36, 38 exceeds a first standard value, in a case that damping forces on shock absorbers 20-26 are in a range of low damping force. Meanwhile, the maximum value in absolute values of relative displacements becomes lower than a second standard value, the same makes actuators 28-34 operate so as to change over damping force in a range low damping force. Therefore, shock absorbers 20-26 can be set up in a range of high damping force for only a necessary time corresponding to magnitude of relative displacement. In this way, it can be intended to improve steering stability without damaging comfortability.
Patent JP-S6368507-A (JP)
Title: Agricultural, insecticidal and germicidal composition
Inventor: TSUBOI SHINICHI
IPC: A01N57/14
Filed: 1986-09-10
Abstract: PURPOSE:The titled composition, containing a blend of active compounds consisting of specific nitromethylene derivatives and edifenphos as an active ingredient, capable of exhibiting improved insecticidal and germicidal effect on blights and insect pests of rice plants by synergistic action and nontoxic to cultivated field crops. CONSTITUTION:A composition obtained by blending a nitromethylene derivative, expressed by formula I (X is halogen, alkyl or alkoxy; n is 0-2; m is 2 or 3), e.g. 3-(2-chloro-5-pyridylmethyl)-2-(nitromethylene)thiazolidone, etc., and used as an insecticide with edifenphos, expressed by formula II (=O-ethyl S,S-diphenyl phosphorodithioate), and having blast controlling activity of rice plants and, as necessary 4,5,6,7-tetrachlorophthalide, expressed by formula III and having the same activity as that of the compound expressed by formula II. The composition has low toxicity to warm-blooded animals, useful for agriculture, particularly protecting rice plants and active against sensitive and resistant species in all the growth stages.
Patent JP-S60103675-A (JP)
Title: Mos ic device
Inventor: OOUCHI MASAHIRO
IPC: H01L29/78
Filed: 1983-11-11
Abstract: PURPOSE:To obtain the titled device of high resistance to radiation by making it difficult to cause MOS inversion by prevention of the accumulation of positive residual space charges under a field oxide film by a method wherein the conductor arranged around a MOS transistor is connected to the minimum potential in this device or to a potential based on it. CONSTITUTION:The titled device has e.g. a poly Si 9 the same as in the gate arranged around the N-channel MOS transistor, and this poly Si is connected to the minimum potential of the semiconductor device from an arbitrary position in design. Such an arrangement of poly Si does not allow the accumulation of positive residual space charges to occur because an electric field does not reach the field oxide film 5 even when an Al wiring 10 is laid out on this oxide film, and MOS inversion does not occur.
Patent JP-H05141142-A (JP)
Title: Single axis type hinge for being fixed to frame-molding member
Inventor: BUORUFUGANGU BUEEKINGU
IPC: E05D5/02
Filed: 1991-08-23
Abstract: PURPOSE: To arbitrarily and quickly fix a position, and to improve stability by clamping a hinge section through at least one rotatable clamping eccentric member. CONSTITUTION: A clamping surface is spread by gripping a hinge section 4, to which clamping eccentric members 12 are attached pivotally, from a rear, and eccentric body sections 13 are rotated in the direction of a groove bottom 22 when clamping levers 18 are rotated. Highest clamping force is obtained immediately before the clamping levers 18 reach their closing positions in the eccentric body sections 13 of the clamping eccentric members 12 at that time. Clamping force is decreased slightly at the closing position, and the eccentric body sections 13 are fixed stably to slipping-off, looseness or the like even by vibrations or the frequent openable operation of a door movable fitting. Notches 19 are formed at the free-side end sections of the clamping levers 18, and a blade for a screw driver can be hung to the notches for releasing a fixed state. The notches 19 retain the clamping levers 18 into the hinge section 4 together with projections 21 formed to the hinge section 4.
Patent JP-S60103320-A (JP)
Title: Photosemiconductor device
Inventor: KANEKO TOSHIAKI
IPC: G02B6/42
Filed: 1983-11-11
Abstract: PURPOSE:To obtain plural outputs from the same light signal by coupling plural optical fibers optically with some of plural active layer end surfaces of a light emitting diode element. CONSTITUTION:A lid 4a where an optical fiber 3 is fixed piercing the center is fitted to a square container 2a in which the light emitting diode element 1 is fixed in the center, and lids 4b where optical fibers 3a and 3b are fixed are fitted to flanks of the container 2a as opposed to the end surfaces of the active layer 15 of the light emitting diode element 1. Therefore, light beams from the same source with light entering the optical fiber enter the optical fibers 3a and 3b, and the outputs of the same light signal are led out of three optical fibers 3, 3a, and 3b independently.
Patent JP-H1153301-A (JP)
Title: Bus arbitration interface
Inventor: FUKUI YOSHINOBU
IPC: G06F13/28
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To decrease the number of input/output pins of an LSI by serializing the DMA bus arbitration interface signals. SOLUTION: An LSI 1 has a DMA controller part 2, a 1st serial/parallel conversion part 3, an external 2nd serial/parallel conversion part 6, an external DMA device arbitration interface 7 and an external DMA device 8. The part 3 converts the DMA request that is serialized at the part 6 into a parallel request for the part 2 and serializes the DMA acknowledge which is outputted from the part 2. Then the part 6 serializes the DMA request outputted from the device 8 and parallelizes the DMA acknowledge that is serialized at the part 3 for the device 8.
Patent JP-H0964131-A (JP)
Title: Measuring method of impurity-concentration distribution of semiconductor
Inventor: YAMAZAKI KENJI
IPC: H01J37/28
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To observe the impurity-concentration distribution of a semiconductor sample with high spatial resolution and high accuracy, and to evaluate the sample without manufacturing up to an operable extent. SOLUTION: Potential distribution accurately corresponding to impurity- concentration distribution is generated by photovoltage by exciting a large number of carriers by irradiating a sample 10 with light and reducing the width of a depletion layer. The potential distribution is measured by observation technique (AFM/STS, etc.,) having high spatial resolution. That is, a probe 11a is faced oppositely to the surface of a sample 10, in which a surface is covered with an extremely thin insulating film, while the sample 10 is irradiated with laser beams, and the sample 10 is scanned and controlled. Force working between the sample 10 and the probe 11a is detected during that time, the place of the sample 10 vertical to the surface of the sample 10 is feedback- controlled, and bias voltage is applied between the sample 10 and the probe 11a.  A tunnel current by the application of bias voltage is detected, and the value of bias voltage, where the current reaches zero, is computed, and stored and displayed in relation to the place of the sample 10.
Patent JP-H0376059-A (JP)
Title: Magnetic disk device
Inventor: HARASHIMA YASUO
IPC: G11B20/18
Filed: 1989-08-18
Abstract: PURPOSE:To improve the throughput of a disk access by constituting a device so that a control means transfers directly logical address information of a data block in which an error is generated, as an error reporting address to a host device. CONSTITUTION:In the case a write/read-out error is generated, an error reporting block 34 sends out the logical block address of a data block which a magnetic head reads from an index information part of a track in which an error is generated, to a logical block address transfer block 30 as an error reporting address D6 as it is. Subsequently, the logical block address transfer block 30 transfers the error reporting address D6 for showing the generation of the write/read-out error and a seek error by a magnetic head to a host computer side as logical block address information D1. In such a manner, an address conversion at the time when an error is generated becomes unnecessary, and the throughput of a disk access can be improved.
Patent JP-H0760754-A (JP)
Title: Synthetic resin injection molding die
Inventor: KATAOKA HIROSHI
IPC: B29C33/38
Filed: 1993-08-27
Abstract: PURPOSE:To minimize an increase of a molding cycle time, obtain a good relesability, and remarkably enhance an appearance of a molded article. CONSTITUTION:In an injection molding die having a die cavity 1 of a 4-degree or less draft, the die is formed by a main die made of a metal, a part of the main die having a 4-degree or less draft is formed by a split block 4, and a die wall face of the split block 4 forming the die cavity 1 is covered with a 0.02-1mm thick heat insulating layer 5 of a heat-resistant polymer.
Patent JP-S6273748-A (JP)
Title: Semiconductor device
Inventor: GOTO HIROYUKI
IPC: H01L23/495
Filed: 1985-09-27
Abstract: PURPOSE:To provide a variety of functions in one IC by superposing many lead frames in which semiconductor chips are mounted in a multiple structure, and integrating them with molding resin. CONSTITUTION:Chips 11, 12 are respectively mounted on lead frames 21, 22, wired by bonding wirings 31, 32, disposed in a multilayer structure, and sealed integrally. Thus, the functions of one IC can be increased.
Patent JP-H0535750-A (JP)
Title: Production planning system for steel material
Inventor: KOBAYASHI MASAYUKI
IPC: G06Q50/04
Filed: 1991-07-30
Abstract: PURPOSE:To attain the mutual and effective use of information among a production planning department where the information on the production control unit when various plans are prepared a budget making department, and a production department where the information on the operation control unit. CONSTITUTION:A data processing part 6 of a computer system 2 of a production system performs a prescribed operation based on the result value stored in a conversion table stored in a conversion table storing memory 9 or the hand input value except the result value. Then the mutual conversion is carried out between the data on the production control unit and the data on the operation control unit.
Patent JP-H1054998-A (JP)
Title: Active matrix liquid crystal display device and its drive method
Inventor: FURUBAYASHI YOSHINORI
IPC: G02F1/136
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive means making a display signal driving device digital signal drive with a simple structure, eliminating a voltage generation circuit at every gradation and hardly being affected by dispersion in an element characteristic. SOLUTION: A reference voltage Vramp, two MOS transistors 11, 12 and a liquid crystal cell 10 are connected respectively in series, and the gate of the MOS transistor 11 is connected to scan signal wiring 21i, and the gate of the MOS transistor 12 is connected to display signal wiring 22j and the reference voltage Vramp is made be provided with an output waveform making width of a pulse wave of a scan side drive circuit a period. When a scan signal is applied to the scan signal wiring 21, by controlling application of a display signal to the display signal wiring 22j, the switching of two MOS transistors 11, 12 are controlled, and an output of a required size among the reference voltages connected to the liquid crystal cell 10 is applied to the liquid crystal 10.
Patent JP-H0764166-A (JP)
Title: Finder device for camera
Inventor: TSUJIMURA MASAO
IPC: G03B13/24
Filed: 1993-08-27
Abstract: PURPOSE:To provide a look-nice finder where dust and scratch are inconspicuous, even if a transmissive TN type liquid crystal is used as an LCD in the finder of a camera. CONSTITUTION:In a display device in the finder of the camera using a TN type transmissive liquid crystal, a transmission type liquid crystal plate 2 in a finder optical system and polarizing plates 3a and 3b provided separately from the liquid crystal plate 2 in the front and rear of the plate 2 are provided, the liquid crystal plate 2 sealed with two glass plates 2 is provided on the image forming surface of a finder objective lens 1, and the polarizing plates 3a and 3b are mounted in positions away from the image forming surface at both sides of the glass plates.
Patent JP-H0937769-A (JP)
Title: Production of monoploid strain of yeast
Inventor: TSUTSUMI HIROKO
IPC: C12N1/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To readily and accurately isolate a monoploid strain of a practical yeast without using an experimental system comprising a great number of nutrient cells as a conventional method by selecting a variant having a high spore formation ratio from a parent strain. SOLUTION: A variant having a high spore formation ratio is selected from a parent strain. The selection of the variant is preferably carried out by using at least one of ethionine sensitivity, growth in a β-alanine medium at 35 deg.C and a constituent type acidic phosphatase activity as an index. A variant having ethionine sensitivity, for example, is obtained by culturing a yeast in a YPD medium, varying the yeast by irradiation with X rays, then culturing the variant in an SD medium containing 1mM ethionine, adding nystatin, continuing the culture to destroy an ethionine-resistant strain and further selecting a strain excellent in spore formation ratio from the living yeast. A monoploid strain of yeast, for example, is obtained by culturing a variant in a spore forming medium, dissolving an Ascus wall of the prepared Ascus, separating a single spore and culturing the spore.
Patent JP-S60104257-A (JP)
Title: Method for analyzing catechol amine
Inventor: HAYASHI MORIMASA
IPC: G01N31/00
Filed: 1983-11-11
Abstract: PURPOSE:To enable analysis with high sensitivity by adding successively specific three kinds of reagents to a sample contg. catechol amine, converting the catechol amine to trihydroxy indol (THI), extracting THI in a solid phase and subjecting the same to high speed chromatography. CONSTITUTION:Catechol amine is separated and extracted from a sample contg. catechol amine in blood plasma, etc. A potassium phosphate buffer contg. potassium ferricyanide, aq. ascorbic acid soln. and NaOH soln. are added in this order to the extraction liquid and thereafter the reaction liquid is adjusted to 3-5pH and is subjected to reversed phase chromatography of a silica-packed column to adsorb the formed THI. The eluted THI soln. is then subjected to high speed chromatography for fluorometric analysis. The chart having the sharp peaks of the respective catechol amines without spreading and cracking is thus obtd. and the analysis with high sensitivity and good reproducibility is made possible.
Patent JP-H0962502-A (JP)
Title: Information processor
Inventor: OGUCHI TAKUO
IPC: G06F9/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with which an additionally unwritable program stored in a mask ROM or the like and integrated in an integral system can be exchanged. SOLUTION: This information processor in which a program is stored in a read only memory and the function of program is executed by an executing means by reading out this program, is provided with a first storage means for storing the calling address of program made into a table, changing means for changing the calling address of the program, and second storage means for storing the program corresponding to the calling address changed by the changing means. Thus, when performing the defective correction or function addition of program, a program to be exchanged relating to the program to be a correcting object can be exchanged without affecting the relevant program to be exchanged.