baber/WOPTO huggingface dataset:
Patent JP-S5397922-A (JP)
Title: Manufacture of non-refined high tensile steel
Inventor: TENMIYOU GENNOSUKE
IPC: C22C38/58
Filed: 1977-02-08
Abstract: PURPOSE: To obtain a non-refined high tensile steel having strength and toughness almost equal to those of refined steel and improved weldability by reducing carbon equivalent of non-refined steel; off-setting a decrease in strength with the addition of B; and rolling the steel of a controlled compsn. at a temp. above Ar 3  transformation point followed by proper slow cooling and air cooling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0526066-A (JP)
Title: Engine control device
Inventor: UCHIDA TATSUMI
IPC: F02D11/04
Filed: 1991-02-01
Abstract: PURPOSE:To safety and certainly perform operation in an electric engine control device having a plurality of operation parts. CONSTITUTION:Operation parts 11-13 having operation levers 16 and a driving unit 41 driven by a motor 45 are provided. A program for moving the motor 45 to eliminate a dislocation between a moving element 20 and a driven member 46, when caused, is integrated into a control circuit 30. When the operation parts 11-13 are switched, the switching is allowed only when all the operation part under using, the operation part to be switched, and the driving unit 41 are laid in neutral positions. In the shifting driving unit 41, retry operation as temporarily stopping electrification to the motor 45 when the both are not coincident after the lapse of a determined time from the start of rotation of the motor 45, and thereafter restarting the electrification to the motor 45 is executed.
Patent JP-H08203132-A (JP)
Title: Production of optical disk master disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/26
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a production method for an optical master disk comprising a first photoresist layer, intermediate layer and second photoresist layer to obtain good quality of this master disk. CONSTITUTION: The first photoresist layer 4 is formed by a usual spin coating method. When a resin 12 for the intermediate layer and a photoresist for the second photoresist layer are to be applied, turntable is stopped and these materials are statically spread to prevent defects.
Patent JP-H08202222-A (JP)
Title: Image forming body removing device
Inventor: SUGAWARA TOMOAKI
IPC: G03G7/00
Filed: 1995-01-30
Abstract: PURPOSE: To supply uniformly a proper quantity of a removal solution to a surface of a recording medium at high speed and to prevent contamination inside a device by scattering the removal solution as a fine splash and controlling a scatter range to the position communicated with the surface of the recording medium. CONSTITUTION: A bottom part of a rotary brush 7 provided with many hairs 9 having a volatile property on its outer peripheral surface radially is immersed in the removal solution 5 in a solution hold vessel 6. Then, when printing sheets 2 are transferred upward the solution hold vessel 6, the rotary blush 7 is driven, and the hairs 9 sticking the removal solution 5 is abutted on at projection part 10 provided in the vessel 6 from downward, and by being released after being bent, the removal solution 5 is scattered as the fine splash 11, and is supplied to the surface of the printing sheets 2 from an opening hole 13. The range where the splash 11 of the removal solution 5 is scattered is controlled to the position communicated with the surface of the printing sheets 2 by the opening hole 13. Thus, a toner is removed from the printing sheets 2 uniformly, and since no rotary brush 7 is brought into contact with the printing sheets 2, the matter that the brush 7 rolls in the printing sheets 2 is eliminated.
Patent JP-S5397826-A (JP)
Title: Focal point detecting system
Inventor: HORIIE MASANORI
IPC: G03B3/00
Filed: 1977-02-07
Abstract: PURPOSE: To improve the detecting accuracy with the use of a simple construction by detecting the fact that the level difference among the picture elements scanned horizontally and vertically become the maximum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59139885-A (JP)
Title: Brushless motor
Inventor: YOKOBORI SHINGI
IPC: H02P6/08
Filed: 1983-01-27
Abstract: PURPOSE:To eliminate the torque loss and abnormal vibration of a brushless motor by controlling via a switching mode power source the collector vs. emitter voltage so that an output transistor may always have the prescribed current amplification factor capable of being predetermined by a reisitor. CONSTITUTION:Assume that the only transistor Q1 of output transistors Q1-Q3 is conducted by the positional relation between a rotor 1 and an armature winding 3. Since the hFE of the Q1 varies in response to the collector vs. emitter voltage VCE, the VCE of the Q1 when the loop gain of a negative feedback loop via a differential amplifier 13, a low pass filter 14, a switching mode power source 15, windings L1, Q1, and resistor 7 are sufficiently high are automatically determined, the hFE of the Q1 becomes constant. When the torque command voltage varies, the emitter current of the Q1 alters, and the VCE of the Q1 is automatically varied. Since the hFE of the Q1 is maintained at constant value, the Q1 is not saturated, but maintains the operating state of minimum power consumption.
Patent JP-H11215139-A (JP)
Title: Parallel processing circuit for atm cell
Inventor: SUZUKI TAKAMASA
IPC: H04L12/28
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make the design of a cell processing circuit which performs UPC (usage parameter control), shaping, OAM(operation and maintenance) cell processing, etc., easier by lowering the operating frequency of the cell processing circuit. SOLUTION: A parallel developing means 100 develops a cell flow in parallel to 32 bits by removing an HEC(header error control) byte from the cell stream and inserting a dummy cell instead of the byte and inputs the developed cell stream to a cell processing circuit 200 which performs UPC, shaping, OAM cell processing, etc. Consequently, the operating frequency of the circuit 200 is lowered. In addition, an HEC inserting means path 300 installed to the cell stream outputted from the circuit 200 restores the removed HEC.
Patent JP-S60155496-A (JP)
Title: Information-recording medium
Inventor: AKAMATSU JIYUNICHI
IPC: G11B7/2433
Filed: 1984-01-26
Abstract: PURPOSE:To obtain an information-recording medium in which a recording layer can be securely brought into a crystalline state and an amorphous state even in a disk system, by constituting a thin-film recording layer of an SbSe compound comprising Ge in a specified percentage, in an erasable optical recording medium. CONSTITUTION:An SiO2 film is vapor deposited, if required, on an acrylic resin base, and then a Ge-containing SbSe film is provided thereon as a thin-film recording layer. The SbSe film is provided by using an SbSe vapor source and a Ge vapor source and vapor-depositing the two substances while controlling the ratio of the amounts thereof. The film thickness is set to be about 900Angstrom , and the Ge content is set to be 1-10atom%, preferably, 3-8atom%. The SbSe compound may be Sb2Se3 or an SbSe compound comprising 10-90atom% of Sb. After vapor-depositing an SiO2 film on the recording layer, the resultant material is adhered to an acrylic resin plate by a UV-curing type resin, followed by curing the resin to obtain the recording medium.
Patent JP-H05205825-A (JP)
Title: Power supply tap equipped with noise filter
Inventor: HAYAFUNE MASAMI
IPC: H01R13/719
Filed: 1992-01-28
Abstract: PURPOSE:To prevent chattering noise by a contact of an electromagnetic relay inserted between a commercial power supply and a receptacle for a subsidiary load from being combined with the commercial power supply. CONSTITUTION:A receptacle 1 for a main load is connected to a commercial power supply through a noise filter NF. Receptacles 2a, 2b for subsidiary loads are connected to a connection part of the noise filter NF with the receptacle 1 for the main load through a contact (r) of a solenoid relay Ry. A current flowing between the noise filter NF and the receptacle 1 for the main load is detected by a current transformer CT. A relay drive circuit 3 drives the solenoid relay Ry to put the contact (r) on when the current detected by the current transformer CT exceeds a specified value.
Patent JP-H0837995-A (JP)
Title: Cover device for opening part of tank
Inventor: BAATO GUROSUMAN
IPC: A01K63/00
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a covering device to be used for the opening part of a terrarium for amphibian to be used with an aquarium. CONSTITUTION: A cover 200 for covering the opening part 22 formed on the upper side 16 of the terrarium 10 includes a net part 201 with a surround 203 consisting of a glass fiber, nylon, etc. It is desirable that a connected strip 204 made of Velcro(R) is fitted to extend along the surround 203. Another connecting strip 202 is fitted to the upper side 16 and as the result, the strips 202 and 204 are engaged to connect to hold the cover 200 positioned on an opening part 22.
Patent JP-H10212630-A (JP)
Title: Composite yarn comprising plural filaments having different properties to water
Inventor: HAYAKAWA CHISA
IPC: D01F8/14
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite yarn capable of providing a fabric having properties preventing discoloration by water. SOLUTION: This composite yarn comprising plural fibers having different properties to water constituted of one kind of a synthetic fiber including 1-6wt.% content of a white pigment and/or a sheath-core type conjugated synthetic fiber comprising a core part including 3-15wt.% content of the white pigment and a sheath including <=2wt.% content of the white pigment, and other fibers for forming the composite yarn with the synthetic fibers, including <1wt.% white pigment and having diffusivity in water.
Patent JP-H02195305-A (JP)
Title: Optical wavelength separating circuit and optical wavelength multiplexing circuit
Inventor: KOGA MASABUMI
IPC: G02F2/00
Filed: 1989-01-24
Abstract: PURPOSE:To allow the sepn. of respective wavelengths from signal light of the small spacings between multiplex wavelengths by using an optical circulator and narrow-band interference film filters which are different in pass band characteristics. CONSTITUTION:The signal light in which 3 waves of the wavelengths lambda1, lambda2, lambda3 are multiplexed is propagated to a port P2 by the operation of the optical circulator 2 when this light is inputted from a port P1. Only the signal light of the wavelength lambda1 is transmitted and separated by the interference film filter 7 and is outputted from the port P2. The other two wavelengths are reflected by the interference film filter 7. The reflected signal light is propagated to a port P3 according to the operation of the optical circulator 2. Only the signal light of the wavelength lambda2 is transmitted and separated by the interference film filter 8 and is outputted. The signal light of the wavelength lambda3 is reflected by the interference film filter 7, is propagated up to a port P4 and is outputted from the port P4. The sepn. of the signal light of the N-waves multiplexed at sub nm intervals by each of the respective wavelengths is executed in this way.
Patent JP-S63182271-A (JP)
Inventor: KIRA KINICHI
IPC: B28B1/30
Filed: 1987-01-22
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-H05203081-A (JP)
Title: Vacuum valve unit
Inventor: YAMANAKA JUNICHI
IPC: F16K51/02
Filed: 1992-01-28
Abstract: PURPOSE:To continue operation of a vacuum valve unit even when a trouble or the like is generated in the first vacuum valve. CONSTITUTION:In the case of no blocking and trouble in a suction pipe 30, first vacuum valve 32 and a connecting pipe 40, when dirty water is in an upper limit water level 200, the first vacuum valve 32 is opened, and after the dirty water is lowered down to a lower limit water level 100, the first vacuum valve 32 is closed. When the water in a tank unit 28 reaches a warning water level 300 by generating blocking in these suction pipe 30, first vacuum valve 32 and the connecting pipe 40 and a trouble in the first vacuum valve 32, the second vacuum valve is opened thus to feed the dirty water in the tank unit 28 to a vacuum sewer pipe. Further, an alarm device is actuated with operation of the second vacuum valve 52.
Patent JP-S62171076-A (JP)
Title: Multivalue image histogram processing system
Inventor: UCHIDA KAORU
IPC: G06K9/36
Filed: 1986-01-23
Abstract: PURPOSE:To execute the instruction for renewal by respective processors after selecting a processor in parallel without aligning others and to execute a highly speedy and efficient processing by providing a processor selecting input means, a renewing means and a queuing means. CONSTITUTION:Processors 11a-11n are connected in a ring shape with a memory 13 by a ring bus 12 and the memory 13 inputs a token including picture element data through a bus 12 to a processor selecting input means 16. The means 16 sends a processor number and a data token including the picture element data to the bus 12, and the processor of the same number as the processor number inputs the data token from the means 16. Next, the contents of the data memory of the referring address corresponding to the numeric value of the picture element data through a renewing means 17 and a waiting means 18 are read, the contents are incremented and written in the data memory of the referring address. In such a case, respective processors can execute the renewing means 17 in parallel respectively and the processing can be efficiently executed at high speed.
Patent JP-2000217011-A (JP)
Title: Video signal processing unit
Inventor: OKUMURA AKIRA
IPC: H04N5/208
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing unit that can conduct effective enhancement without emphasizing a noise even when the S/N of a luminance signal of a received video signal is deteriorated. SOLUTION: The video signal processing unit is provided with a horizontal filter means 4a, that passes a specific frequency band component of a luminance signal of a video signal, a delay means 3a that delays the luminance signal by one frame, a horizontal filter means 4b that passes a specific frequency band component of the signal outputted from the delay means 3a, a time filter means 7a that extracts low frequency band components in outputs of the horizontal filter means 4a, 4b, a mixer means 8a that mixes an output of the time filter means 7a with an output of the horizontal filter means 4a, and an adder means 6 that sums an output of the mixer means 8a and the luminance signal.
Patent JP-H02239357-A (JP)
Title: Computer interface
Inventor: SUCHIIBUN PII DEIBIISU
IPC: G06F13/40
Filed: 1990-01-25
Abstract: PURPOSE: To selectively connect data signals between an external device and a processor by providing an interface controller which controls and selectively connects data between an input port and an output port and a multiplexer. CONSTITUTION: A parallel input port 122 can connect the data signals between the signal processor and the external device and parallel input ports 122 and 124 can selectively be connected. The interface controller 130 is connected to the serial input ports 120 and 122 and processes a control signal supplied between the external device and the signal processor. The multiplexer 136 is connected between the parallel input ports 122, 124, 126 and 128 and plural data buses and selectively connects the data signals between the external device and the signal processor on the two data buses. The interface controller 132 supplies the signal to the multiplexer 136 and controls the transfer of the data signals between the external device and the signal processor.
Patent JP-S58133946-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/40
Filed: 1983-02-01
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-H10204351-A (JP)
Title: Aqueous recording liquid, and ink-jet recording liquid
Inventor: ONODERA AKIRA
IPC: C09D11/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To achieve an excellent lightbastness, by forming an aqueous recording liquid comprising an azo chelate compound, a water-soluble organic solvent and water. SOLUTION: A compound represented by formula I is one of examples. An azo chelate compound represented by formula II, wherein R is H or a monovalent organic substituent (a 1-16C linear, branched or cyclic alkyl group or the like), X and Y are CR' wherein R' is H or a monovalent organic substituent or a nitrogen atom, Z represents atoms required to form an aromatic or heterocylic ring and M is a di-or more valent metal, is use as dye. Preferably, M is Co, Cu or Ni and a ligand is water, a halogen ion and a sulfate ion. A recording liquid is prepared by compounding 0.1 to 20.0wt.% of an azo chelate compound, 1.0 to 98.9wt.% of water and 1.0 to 98.9wt.% of a water-soluble organic solvent such as an alcohol, wherein the total amount of the components is taken as 100wt.%, and further, if desired, a viscosity-adjusting agent, a surface tension-adjusting agent, a dispersant and the like.  It is preferred that the surface tension at a temperature during flying of the recording liquid is 15 dyne/cm or more.
Patent JP-S62172909-A (JP)
Inventor: SUGIWAKA TAKAYO
IPC: A47B1/05
Filed: 1986-01-24
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-H07226107-A (JP)
Title: Shade for lighting equipment
Inventor: INAGAKI KATSUMI
IPC: F21Y103/02
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a resin shade with an easy-to-machining, inexpensive ornament. CONSTITUTION:Plural steps of ring units 23a and 23b molded with a ring material (rattan) of thin diameter are integrally laminated, and a wide ring assembly 26 is formed, and on its peripheral surface a ring-shaped ornament 22 is formed by turning a peel 14. A resin shade 21 forms a flange part 27 on its lower end in a reverse-bowd shape and projections are formed in the proper parts on the outer circumferential surface of the flange part 27. The projection is brought into elastic contact with the inner wall surface of an assembly part 24 of the ring units 23a and 23b, and the outer circumferential surface of the flange part 27 is locked in the clearance 25 of the assembly part 24.
Patent JP-H09212302-A (JP)
Title: Coordinate input device
Inventor: SHIGETAKA HIROSHI
IPC: G06F3/044
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of induction noise from finger and to precisely detect input coordinates. SOLUTION: Plural X electrodes 4 and plural Y electrode 5 are respectively formed on the upper and lower faces of a sensor board 6 so as to intersect each other at a right angle, a noise removing sheet 7 is laminated to the surface of the board 6 and a noise prevention pattern 7a is formed on the upper surface of the sheet 7 in parallel so as to be arranged on positions corresponding to gaps between respective electrodes 4. When a finger touches the sheet 7, induction noise from the finger is allowed to flow into the ground side through the pattern 7a.
Patent JP-S62173240-A (JP)
Title: Core material of steering wheel made of long-fiber reinforced resin
Inventor: YAMAZAWA YASUSHI
IPC: B29L31/46
Filed: 1986-01-25
Abstract: PURPOSE:To contrive an improvement in safety by controlling damage from which an operator is suffered to the minimum, by a method wherein a spoke at the center of a steering wheel made of long-fiber reinforced resin is made into an extendable form by deforming the same. CONSTITUTION:A core material 1a of a steering wheel made of long-fiber reinforced resin forms a boss part 5, ring part 6 and spoke parts 2, 3a, 4 connecting them with each other. Then the spoke part 3a is in spring structure which is bent continuously. When the ring part 6 is turned downward and tilted so that the center 8 of a first ring 6a comes to the lowest end, to which a downward load is applied to check a deformation state of the steering wheel at the time of a collision, the wheel is deformed gradually, the spoke 3a is stretched and the ring part 6 is pressed horizontally against the upper part of a stand 9. In this instance, a breakage is not observed on the ring part 6, spoke parts 2, 3a, 4 and their joint parts.
Patent JP-H04254148-A (JP)
Title: Heating control device for hot water heater
Inventor: MATSUYAMA TETSUYA
IPC: F24H1/18
Filed: 1991-02-05
Abstract: PURPOSE:To detect hot water temperature with a single hot water temperature detector, control a heating medium with a signal from a boiling quantity setting means, heat the heating medium in conformity with power supply time required for a calculated amount of electric power, and boil up hot water property in a day time zone. CONSTITUTION:Water in a tank 1 is heated by a heating medium 2. The hot water detected by a hot water temperature sensor 5 and supply water temperature are input to a heating medium control circuit 8 with a signal of a power supply time measurement circuit, thereby controlling the power supply to the heating medium 2 by way of a relay 3. The heating medium control circuit 8 selects a signal from a boiling quantity set point station setter and the hot water detection sensor 5 by means of an analog multiplexer and outputs a control signal by a memory device and the CPU. A further attempt is made to calculate the amount of power equivalent to a required amount of hot water in a day time zone and power supply time so as to obtain equivalent heating time under control. It is, therefore, possible to boil up water property in simple structure.
Patent JP-H01191279-A (JP)
Title: Kanji recognition system
Inventor: SHIMA KIYOYA
IPC: G06K7/10
Filed: 1988-01-27
Abstract: PURPOSE:To recognize a KANJI (Chinese character) code at high speed by a short program by encoding a KANJI and directly recognizing. CONSTITUTION:The points of the four corners of the code are respectively defined to be (c), (d), (e), (f). The 1, 2, 23, 24 rows and 1, 2, 23, 24 columns of a picture element are frames and black. 3-7 rows indicate the information of 4 bits (0100) for representing a numeric character 2. Since the 3-7 rows have the least significant bit of 0, they are white, since 8-12 columns show the numeric character of 1, they are black, and since 13-17 columns and 18-22 columns show 0, they are white. Since 8-12 columns show the numeric character of 0, 13-17 columns show 3 and 18-22 columns show 3, the JIS code 2033 of the character of KAN (Chinese) is represented. Then, the code is inputted to a computer by an image scanner to detect the coordinates of the four corners of the frame, calculate the position of respective information bits from the values, decide 1 or 0 according to that there are many white points or black points at a relevant position and read the numeric character represent one KANJI.
Patent JP-H05209975-A (JP)
Title: Indicator for office equipment
Inventor: NAKAZATO MASANORI
IPC: G12B11/00
Filed: 1992-01-30
Abstract: PURPOSE:To enable the operating state of a common processing section to be easily confirmed without any need for a plurality of operators to leave their desks by providing an illuminant inside a plurality of closely arranged projecting sections at least on two sides of an enclosure housing the data processing section. CONSTITUTION:An enclosure 1 houses a printing section as a data processing section, and is fitted with a projector lens 37 having projecting sections 38 and 39 respectively exposed from the front 4 and the right side of the enclosure 1. Also, an illuminant LED 46 laid in a recess section 45 inside the lens 37 is connected to the output section of the printing section. When the printing section is operating, light from the LED 46 is diffused 44 with the lens 37, and projected from the projecting sections 38 and 39. Consequently, the projecting state of the lens 37 can be easily monitored at a distance from the front 4 and the right side 4 of the enclosure 1. Also, the projecting section 38 is exposed from the front 4 and, therefore, the projecting state thereof can be easily monitored at a distance from the left side. According to this construction, a computer connected as peripheral equipment to an interface at the other side of the enclosure 1 can be freely laid, when used by a plurality of operators in common.