baber/WOPTO huggingface dataset:
Patent JP-H06221960-A (JP)
Title: Measuring method and device for light source position and optical axis of head light
Inventor: MURATA NAGATOSHI
IPC: G01M11/06
Filed: 1993-01-26
Abstract: PURPOSE:To measure the position of light source and optical axis of a head light exactly and in a short time with one camera by photographing the reflection image of the head light on the crossing inner surfaces of a box arranged in front of the head light and the illuminated image of the head light on a screen placed in the box. CONSTITUTION:A square box 1 is arranged in front of a head light (b), a screen 2 is arranged with a gap between the vertial inner surfaces 10 on both left and right sides and the bottom horizontal inner surface 11 of the box 1 and a part of the light from the head light (b) is introduced and reflected on the inner surfaces 10, 11 through the gap to reach a camera 3. Therefore, on the image of the camera 3, the illuminated image A to the screen 2 and the reflected images B and C on the inner surfaces 10 and 11 focus. This image is processed with a CPU and from the illuminated image A, the position O1 of the optical axis on the screen 2 is defined. The maximum illumination point BO and CO of the reflected images B and C are obtained and then the light source position O is defined as the cross point of a horizontal line passing BO and a vertical line passing CO.
Patent JP-S63202374-A (JP)
Inventor: FURANTSU RINGENSU
IPC: C02F3/34
Filed: 1988-01-22
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-H02191055-A (JP)
Title: Input / output equipment identification circuit
Inventor: AMANO HARUO
IPC: G06F13/14
Filed: 1989-01-20
Abstract: PURPOSE:To attain correct identification to a fault by adding the direct current parity code signal to a binary code signal and executing the identification. CONSTITUTION:A three-bit binary code signal generation circuit 11 and a parity code generation circuit 12 of a one-bit odd number parity are provided. The parity code generation circuit 12 generates a parity code and adds a parity bit so that the binary code to identify respective input / output equipments 10A-10C goes to an odd number. Namely, the code train, which includes the parity code, of the binary code signals from the respective input / output equipments 10A-10C is not made all '0' or all '1'. Accordingly, when the code train of output signals from a pull-up circuit 21 is made all '0' or all '1', it can be correctly judged that the fault is generated.
Patent JP-H07217090-A (JP)
Title: Roofing with nonperviousness, air permeability and light transmittibility
Inventor: FUJII AKANE
IPC: E04B7/20
Filed: 1994-02-02
Abstract: PURPOSE:To secure such a roofing that intercepts any rainwater, aside from air permeability and light transmittibility. CONSTITUTION:This roofing is made up of applying a water-repellent coating 5 on the surface of a metal plate 2 formed with a lot of fine holes 1. A bore of each hole 1 is desirable to be a range of 100 to 900mum. Therefore, the extent of water-repellency in this roofing is heightened by the water-repellent coating 5, and rainwater 7 flows down to a lower side as flow-down water 8 without passing through these fine holes 1. Since light and air pass through these holes 1, brightness, humidity, temperature or the like in an inner space are all favorably maintained.
Patent JP-H03128681-A (JP)
Title: Piezoelectric/electrostrictive film type actuator
Inventor: TAKEUCHI YUKIHISA
IPC: H02N2/00
Filed: 1990-01-20
Abstract: PURPOSE:To obtain a piezoelectric/electrostrictive film type actuator having the high speed of response and large generating force by laminating a first electrode film, a piezoelectric/electrostrictive film and a second electrode film onto a ceramic substrate. CONSTITUTION:A lower electrode film 4, a piezoelectric/electrostrictive film 6 and an upper electrode film 8 are laminated successively onto one surface of a ceramic substrate 2. The lower and upper electrode films 4, 8 are extended from the end section of the piezoelectric/electrostrictive film 6 respectively, lead sections 4a, 8a are shaped, and electricity is conducted through each electrode film 4, 8 through these lead sections 4a, 8a. The electric-field induced strain of the piezoelectric/electrostrictive film 6 is induced by conduction, and flexing displacement in the direction vertical to the board surface of the ceramic substrate 2 or generating force is developed by the transversal effect of the strain. Accordingly, large displacement is acquired at low driving voltage, and a piezoelectric/electrostrictive film type actuator, the speed of response of which is increased and the degree of integration of which can be improved, is obtained.
Patent JP-H04317053-A (JP)
Title: X-ray contrast composition useful for forming medical image
Inventor: LIVERSIDGE GARY G
IPC: A61K49/04
Filed: 1992-01-24
Abstract: PURPOSE: To improve image formation of the vessels, the liver, etc., by incorporating particles consisting of a specific non-radiation sensitive crystalline org. X-ray contrast agent and a pharmacologically permissible carrier for these particles into the compsn. CONSTITUTION: The particles substantially consisting of the non-radiation sensitive crystalline org. X-ray contrast agent adsorbed with a surface reforming agent of an amt. sufficient for maintaining an effective average particle size below 400nm on their surfaces and the pharmacologically permissible carrier for these particles are incorporated into this compsn. The particles have the effective particle size below 300nm. The X-ray contrast agent is an iodide arom. compd. Then, the effective image formation of the blood pool in the blood vessel during a period which cannot be foreseen, for example, 2 hours or more is made possible. The X-ray contrast compsn. for medical treatment which are enhanced in transportation to the liver, the kidney, the marrow, the lymph knot, the spleen, etc., is obtd.
Patent JP-H09202889-A (JP)
Title: Production of town gas and apparatus therefor
Inventor: OTA HIROSHI
IPC: C10L3/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a town gas by which the changeover of a gas species of a low to a high calorific values can be carried out at a low cost due to the ability to produce many kinds of town gases ranging from the low to the high calorific values and an apparatus therefor. SOLUTION: This method for producing a town gas 22 comprises hydrogenating and desulfurizing a mixture of a >=3C light hydrocarbon with an enriched hydrogen-containing gas 5 produced by heating and vaporizing methanol 2 and water 3 in a hydrogen gas producer 4 in a hydrogenating desulfurizer 9, then carrying out the steam reforming (a methanizing reaction) with a methane reformer 11 and thereby generating a crude raw material town gas 12. A part of the enriched hydrogen-containing gas 5 produced with the hydrogen gas producer 4 is passed through an enriched hydrogen-containing introduction flow passage 14 and mixed with the crude raw material town gas 12 using a calorific value regulator 15. Thereby, the calorific value of the crude raw material town gas 12 is regulated. As a result, many kinds of the town gases ranging from a low to a high calorific values can be produced.  Furthermore, the apparatus for producing the town gases is provided.
Patent JP-S59137053-A (JP)
Inventor: ISHIGURO SHIYOUZOU
IPC: A61K9/70
Filed: 1983-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59157871-A (JP)
Title: Electronic device
Inventor: FUJITA TAKAYUKI
IPC: G11B19/02
Filed: 1984-01-25
Abstract: PURPOSE:To reduce the load of an operator and to improve the operability of an electronic device by detecting the loading of an external memory and reading automatically the memory contents of the external memory by a detection signal. CONSTITUTION:An electrode P short-circuits electrodes S1 and S2 when a sheet FD is insetted. While an output change appears on a line SD after the electrodes S1 and S2 are opened when the sheet FD is pulled out. An element T which detects a hole H produces a signal which delivers the state of revolution onto an output line RE. When a signal CH showing that a disk has been replaced is read out, the file control information TO is read again and shifted to a memory M within a CPU. Then the data within the file is read and written. In such a way, the loading of an external memory is detected and the contents of the memory are automatically read out by the detection signal. This can reduce the load of an operator and improves the operability.
Patent JP-H03215984-A (JP)
Title: Semiconductor laser device
Inventor: MIURA TAKESHI
IPC: H01S5/00
Filed: 1990-01-19
Abstract: PURPOSE:To enable a semiconductor laser device to oscillate stable in wavelength by a method wherein at least one of two or more quantum well layers is so set in composition and thickness to be different from other quantum well layers in energy difference between the lower end of a conduction band and the higher end of a valance band and to make the transition energy of an electron equal to that of a hole at the minimum quantum level. CONSTITUTION:An AlXGa1-XAs barrier layer 11, an AlX1Ga1-X1As quantum well layer 12, and an AlX2Ga1-X2As quantum well layer 13 are provided. At least, one of the quantum well layers is so set in composition and thickness to be different from the other quantum well layer in energy difference between the bottom of a conduction band and the top of a valence band and to make the transition energy of an electron equal to that of a hole at the minimum quantum level. Therefore, the interaction of oscillation frequency between quantum levels when (n) is equal to 2 or above is relatively lessened as compared with that when (n) is equal to 1, so that laser oscillation in correspondence with the energy gap between quantum levels when n is equal to 2 or above is restrained. By this setup, laser oscillation stable in wavelength can be obtained.
Patent JP-H01184366-A (JP)
Title: Freezing cycle
Inventor: OTA HIROMI
IPC: F25B1/00
Filed: 1988-01-20
Abstract: PURPOSE:To prevent the generation of air bubbles when an amount of a filled refrigerant exceeds a given value, by providing a control means which changes the volume of a variable volume substance in a receiver, based on the degree of overcooling of a refrigerant by a degree of overcooling detecting means, and controls drive of an external pressure varying means so that the degree of overcooling of the refrigerant in the receiver is held at a specified value. CONSTITUTION:A controller 20 calculates the degree of overcooling of a refrigerant at the outlet of a condenser 2 by means of a temperature difference between temperatures by first and second temperature sensors 18 and 19. According to the degree of overcooling, the opening of a flow rate control valve 17 is regulated. In a bag body 13 in a receiver 5, since, when a gas flow rate is increased, an inner pressure is increased until a flow rate through a pore 14 in the lower part of the bag body 13 is balanced, the volume of the bag body 13 is increased. A liquid refrigerant level in the receiver 5 is raised and the receiver is full of the liquid refrigerant, the refrigerant is cooled by the condenser 2, and the degree of overcooling is increased. Meanwhile, when a gas flow rate to the bag body 13 is decreased, reversely from a full reservoir state, the volume of the bag body is decreased to lower a liquid level, and the degree of overcooling is decreased. This constitution holds the degree of overcooling in the reservoir 5 at 3 deg.C, and prevents the generation of air bubbles in the liquid refrigerant when an amount of filling refrigerant is proper.
Patent JP-H05201519-A (JP)
Title: Slip detecting method for belt conveyer
Inventor: YAMASHITA NOBORU
IPC: H02P29/02
Filed: 1992-01-27
Abstract: PURPOSE:To remarkably reduce the cost required for maintenance for a belt conveyer by detecting the load current of a driving motor and deciding the occurrence of slip when the value of the load current is lowered than a no-load current value previously given as a set value for designated amount of time or more. CONSTITUTION:A previously set no-load current value In1, a load current value I1, variation width constants alpha, beta thereof and a motor current I are input to a setting device 15. First, the upper limit In1+alpha and the lower limit In1-alpha of the no-load current area are respectively computed in an arithmetic circuit, and the upper limit I1+beta and the lower limit I1-beta of the load current area respectively computed in the arithmetic circuits 23, 24. On the other hand, the comparison operation is performed according to a specified relational expression in the comparing circuits 25,26. The comparison arithmetic results are passed through two NOT circuits 27, 28 to obtain designated conditions. Accordingly, the occurrence of slip can be detected by the AND circuit 29.
Patent JP-H09202338-A (JP)
Title: Check-valve and tube shoulder with the check-valve
Inventor: ASAI HIROTO
IPC: B65D47/20
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve valve function which can support contents of low viscosity in a check-valve fitted into a mouth of a squeezing tube for preventing air from flowing back by forming an outer diameter size of a valve body to be larger than an inner diameter size of a valve hole and bringing the valve body into overlapping contact with an upper face of a thick valve seat. SOLUTION: A check-valve 1 comprises a cylinder 5 formed on a lower part of a flange 4, while the cylinder 5 is formed with a thick part 6 protruding toward a center in a radial direction at its lower end and with a valve hole 8 at a center of the thick part 6. A valve body 9 extends from near an upper end of an inner periphery of the thick part 6, wherein the valve body 9 is coupled to the thick part 6 by a coupling 10. At this time, an outer diameter size of the valve body 9 is formed to be larger than an inner diameter size of the valve hole 8, and the valve body 9 is brought into contact with a valve seat 7 of the thick part 6 so that they overlap. This prevents the valve body 9 from being sucked into the valve hole 8 to be inverted when a tube container 2 has air flowing back, thereby reliably preventing air from flowing back into the tube container 2.
Patent JP-H07215692-A (JP)
Title: Battery storage structure for industrial vehicle
Inventor: KAWABATA NOBUAKI
IPC: H01M2/10
Filed: 1994-02-03
Abstract: PURPOSE:To improve safety by preventing a side hood from coming off while an industrial vehicle provided with batteries is being turned over. CONSTITUTION:This battery storage structure for industrial vehicle, which is provided with a front and a rear plate 2 vertically-mounted on the front and rear of a vehicle frame 1, right and left side hoods 3 which are arranged on right and left sides on the vehicle frame and are equipped with an upper end flags 4 which is removably-locked against the right and left upper edges of the front and rear plate 2, a battery hood 6 where right and left edges are located so as to overlap the inward top surface of the upper flange part 4 of the side hood 3 and where the rear end is mounted on the vehicle body side so as to open and close, and which is fixed onto the front plate 2 through a catch 9, is composed of plate members mounted so as to protrude outwards on the right and left ends of the battery hood 6, and is provided with a stopper member 10 formed, at its end part, with a locking part 10a covered from the above for the outside surface of the side hood 3.
Patent JP-H1141647-A (JP)
Title: Channel control method for mobile communication system
Inventor: JUNG JIN-SEANG
IPC: H04B7/26
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To change a control channel band and to enable communication even when the control channel overlaps with forbidden band by setting the range specified by a scan range as an analog control channel based on the start channel specified by start channel information. SOLUTION: Bands (11) and (12) are analog bands and frequency (21) and (22) are a control channel and a sound channel band of an analog system decided by a user. In this case, a parameter of an analog system, that is, the first password is inputted by a password defined by the analog system and subsequently a scan range and start channel information are specified to channels other than a forbidden band and inputted. Thus, the channel band of a free change area (31) can be changed and set. Therefore, if part of the frequency (21) and (22), for example, is used as the control channel within a free range, the forbidden band can be avoided.
Patent JP-S55166622-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: C09F9/00
Filed: 1979-02-06
Abstract: PURPOSE: To obtain the display element which is good in the evenness of orientation and durability and high in spectral transmissivity despite glass frit sealing by using the specific polyimide-base co-condensation polymer for the orientation films of liquid crystals.  
     CONSTITUTION: Not the compound in which benzene rings are directly connected to themselves by the diamine having three or more pieces of ester, sulfone, carbonyl, methylene groups in the diamine chain is used as shown in formula to enhance flexibility and spectral transmissivity without decreasing heat resistance. As a result of this, the element as the superior heat resistance and durability which do not degrade even if glass frit sealing is done at 430W450°C, and these yield the display device having the superior orientation films which are less in coloring, high in spectral transmissivity and are stable even if relative humidity is high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01188014-A (JP)
Title: Voltage controlled type through-rate limit circuit
Inventor: SHIMOO SHIGERU
IPC: H03H11/04
Filed: 1988-01-21
Abstract: PURPOSE:To vary the signal filtering characteristic and to eliminate noise component suitable for frequency change of an input signal by controlling variably the current for signal transmission limited by a gate circuit by a control voltage. CONSTITUTION:The output terminal 21 of a gate circuit 14 connects to a capacitor 15 and the speed of timewise change in the voltage at an output terminal 21, that is, through-rate is limited. Assuming the capacitance of a capacitor 15 is C and the supplied current is I, the rate of rising speed dE/dt of a capacitor terminal voltage E is given as I/C, then when the absolute value of the current supplied from positive and negative current limit circuits 12, 13 is Ic, the rate of change of the speed of the voltage at the output terminal 21 does not exceed Ic/C. Thus, a changing component in excess of the through-rate specified by Ic/C is eliminated from the signal voltage appearing at the output terminal 21. Thus, the output signal 103 becomes a signal with high quality and precision.
Patent JP-H07211155-A (JP)
Title: Power cable line
Inventor: ISHII KENICHI
IPC: F16L9/19
Filed: 1994-01-07
Abstract: PURPOSE:To provide a power cable of direct external cooling type for use in long-distance transport of a large capacity electric power. CONSTITUTION:A power cable 1 and an internal pipeline 2 for transport of a cool liquid are assembled so that the section becomes a genuine circle, and outside of this assembly, an external pipeline 4 for transport of cool liquid is furnished in such a way as covering the power cable 1 and internal pipeline 2. Thereby a power cable line of direct external cooling type is constructed which can perform long-distance transport of a large capacity electric power with one sequence of conveying and cable laying works. It is also possible to use either of the internal and external lines 2, 4 for supplying the cool liquid and the other for return of the cool liquid, so that the cooling facility can be simplified and the cost for cooling be reduced.
Patent JP-H11196263-A (JP)
Title: Digital copying machine with facsimile function
Inventor: SAKAI NORIO
IPC: G06T3/40
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine with facsimile functions which comprises a circuit configuration of thinning out pixels based on a prescribed pixel block so as not to produce defective outputs. SOLUTION: In the main scanning reduction processing, an image expanded from a reception section to a page memory 8 is written in a 1st pixel data buffer 9 at a leading edge of a signal Back through DMA transfer. Then the image data are written in a 2nd pixel data buffer 10 by an LD signal from an inter-pixel thinning control section 12 at a leading edge of a signal PCLK. The data are loaded from the 1st pixel data buffer 9 to the 2nd pixel data buffer 11 in advance by using a LINESET signal to form the LD signal at the head of a line, and an HAD [3:0] is generated by a value of a register 2 to which a reduction rate is set from the inter-pixel thinning control section 12 and the pixel is thinned out selecting one pixel each synchronously with the PCLK in the pixel data outputted from the 2nd pixel data buffer 10 based on the pixel address signal.
Patent JP-S59143261-A (JP)
Inventor: IAN KOONAA
IPC: H01K1/56
Filed: 1984-01-27
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-2000213324-A (JP)
Title: Engine oil supply device, and air conditioner equipped with the device
Inventor: NAKANO SADAYASU
IPC: F24F5/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To constantly and properly ensure and maintain the quanity of engine oil supplied to an engine. SOLUTION: In this supply device 32, engine oil reservoired in an oil tank 33 is adequately supplied to an oil pan 31 in the lower part of a gas engine 30. In this case, the tank 33 is comprised of a first tank bath 38 communicated with the pan 31, and a second tank bath 39 for reservoiring unused engine oil, and the unused oil is supplied to the bath 38 from the bath 39 by operating a supply pump 34, and also the unused oil from the pump 34 is flowed to be housed in the bath 38; moreover a shielding tube 35 for flowing the unused oil into the bath 38 is arranged, and when the unused oil in the bath 38 exceeds a specified level, the unused oil in the tube 35 is returned to the bath 39.
Patent JP-H07219764-A (JP)
Title: Protection system for software
Inventor: WATABE YOSHIHIRO
IPC: G06F21/12
Filed: 1994-02-04
Abstract: PURPOSE:To protect software by restricting the obstruction of software selling to be a minimum by permitting software itself to count the number of times for executing software on a processing unit executing software and setting a system to be an execution impossible state by the same processing unit when the number exceeds a previously set execution restriction number. CONSTITUTION:A storage mechanism 2 is prepared for the processing unit l, and the content of software 5 is read into the storage mechanism 2 for executing software 5. When the execution of software 5 is started, software 5 obtains the identifier 3 of the processing unit 1 and writes it into a unit management area 6 in a storage unit 4. When the same identifier 3 previously exists, whether the number of execution times exceeds the execution restriction number or not is judged. When it exceeds the number, the identifier is not executed and a processing is terminated. When it does not exceed the number, the execution of the identifier is started. At that time, the storage unit 4 can be separated from the processing unit 1. When software 5 is terminated, software 5 increases the number of the execution times of the identifier 3 in the unit management area 6 by one.