baber/WOPTO huggingface dataset:
Patent JP-S5210095-A (JP)
Title: Solid laser apparatus
Inventor: OOTSUKA KENJIYU
IPC: H01S3/05
Filed: 1975-07-14
Abstract: PURPOSE:The laser medium and reflector mirror for resonance and unified and integrated. moreover, photo-fiber is inserted within the resonator and laser oscillation is controlled by the guiding geometry of photo-fiber to obtain a highly stable wave-guide type solod laser apparatus.
Patent JP-H01259737-A (JP)
Title: Uniterruptible power source equipment
Inventor: IEDA YASUNOBU
IPC: G06F1/26
Filed: 1988-04-07
Abstract: PURPOSE:To compensate reactive power and to improve operational efficiency, by regulating the magnitude of output voltage from a power converting means with respect to the system voltage thereby controlling the reactive power to be fed from a reactive power supply means to the receiving end of the power system. CONSTITUTION:Upon detection of power interruption of a power system 21, output voltage from an inverter 28 is controlled to a predetermined level and a thyristor switch 291 is turned ON to feed output voltage from the inverter 28 to a computer 23. At the same time, a thyristor switch 22 is turned OFF to interrupt a switch 30. The difference between the output voltage from the inverter 28 and the system voltage prior to power interruption can be confined within a range allowable at the load side by selecting a small value for an AC reactor 29. Since reactive power can be compensated through effective utilization of the output from the inverter 28, operation with approximately 100% power factor can be realized resulting in the improvement of operation efficiency.
Patent JP-S61245008-A (JP)
Title: Ultrasonic thickness gauge
Inventor: HIRANO REIJI
IPC: G01B17/02
Filed: 1985-04-24
Abstract: PURPOSE:To understand easily a reverse side state of a body to be inspected, a distribution state of an internal defect, etc., by obtaining automatically a sectional drawing of the body to be inspected. CONSTITUTION:A power source switch 103 is turned on, and a necessary power supply voltage is generated. Subsequently, an electric pulse for driving an ultrasonic probe 104 is outputted by a repeated frequency of 1KHz from an ultrasonic wave generating circuit 152. As a result, from a transmitting part (g) of the ultrasonic probe 104 formed by a piezoelectrical element, an ultrasonic wave is made incident on the inside of a body to be inspected 105 through a medium 160 such as an oil film, etc. by following a route (h). Also, the ultrasonic wave which has been reflected by the reverse side is inputted to a receiving part (i) of the probe 104. In this case, a converted electric signal is amplified and shaped by an ultrasonic wave receiving circuit 153 and sent to a centralized controlling circuit 151. A part of the ultrasonic wave from the probe 104 is reflected from the surface of the body to be inspected 105, and made incident on the receiving part (i). Subsequently, an input time difference of the respective echo signals from the surface and the reverse side of the body to be inspected 105 is measured by the controlling circuit, and a thickness of the body to be inspected is detected, and displayed on a display panel 106.
Patent JP-H09187886-A (JP)
Title: Coated metal plate
Inventor: SEKI SHIGEMI
IPC: B32B27/18
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the stainproofness by sequentially laminating a plastic film layer and a stainproof layer in this order at least on one surface of a metal plate. SOLUTION: As a metal plate, a stainless steel plate or various plated steel plate is preferably used. To make the adhesive properties of the metal plate and an adhesive layer more rigid, it is desired that the surface of the metal plate has a primer. As a plastic film layer, it is desirable to use a fluorine film having excellent mechanical characteristics, thermal characteristics and further excellent weather resistance and stainproofness. As the stainproof layer, a layer made of composition containing inorganic hydrophilic colloidal substance as a main component due to the durability, and particularly colloidal silica or alumina is desired. They are sequentially laminated at least on one surface of the metal plate with the plastic film layer and the stainproof layer in this order. Thus, the stainproofness and durability are excellent.
Patent JP-H07295191-A (JP)
Title: Hanger for photosensitive material
Inventor: INAYAMA TAKAYUKI
IPC: G03D13/10
Filed: 1994-04-25
Abstract: PURPOSE:To prevent an air bubble from being generated in a winding and hanging part of photosensitive material. CONSTITUTION:A support block 24 is arranged while a connecting rod 22 penetrates brackets 20 between them. A couple of large-diameter parts 26 are formed at both the end parts of the support block 24, and a curved part 28 which has a smaller diameter than the large-diameter part 26 is formed as the part between the large-diameter parts 26. At the outside parts of the curved part 28 from the large-diameter parts 26, recessed parts 38 are formed by cutting them partially. Namely, the recessed parts 38 for discharging air are formed in the support block 24 opposite to both width-directional end parts of a photographic film.
Patent JP-H11277702-A (JP)
Title: Polyester film for laminating metallic plate
Inventor: TSUCHIYA TAKESHI
IPC: C08K3/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which shows effective concealing properties and high wear resistance when fabricating a metal container after the film is laminated on a metal and further, reduces the degree of cut damage to a jig for fabrication. SOLUTION: This polyester film for laminating a metal plate comprises a polyester film 1 with 5-50 μm thickness containing 5-50 wt.% particles with 0.3x-2.5 μm average particle diameter (x is the thickness of the polyester film (II)) and a polyester film II containing 0.1-2.0 wt.% particles with 0.08-0.3 μm median diameter (the median diameter is smaller than the thickness of the polyester film (II)) and having 0.2 μm or more and 1.0 μm or less thickness, laminated on at least, one of the faces of the polyester film 1.
Patent JP-S61245258-A (JP)
Title: Method and device for controlling memory
Inventor: YOSHIOKA SEIICHIROU
IPC: G06F12/02
Filed: 1985-04-24
Abstract: PURPOSE:To speed up bit map processing and to reduce overheads of a memory control, which is caused by a bit map, by providing a mechanism setting and resetting a bit map retrieval and bit strings with one instruction. CONSTITUTION:The operation is started at the base register number of the instruction set to an instruction register 51 and an address shown by a displacement. Among a bit map 12 having a length of contents stored in a size register 52 shown by a register number, bit strings in continuous '0' states having the length of contents stored in a counter register 53 shown by the register number of the instruction register 51 are sequentially retrieved, an the positions are stored in a register 56. An AND between n-number of bits at the left side of information on all '1's set to an internal register 55 and bits in the bit map 12 is calculated until it comes to zero or the counter 54 comes to zero so as to retrieve the bit string.
Patent JP-S59212034-A (JP)
Title: Exciting electric power controlling system of lamp as light source for atom oscillator
Inventor: CHIBA KAZUHARU
IPC: H03L7/26
Filed: 1983-05-17
Abstract: PURPOSE:To stabilize an atom oscillator highly and to prolong the life of a lamp by performing binary control over exciting electric power when the lamp is on and off. CONSTITUTION:The lamp 2 is supplied with the exciting electric power from a voltage-controlled lamp exciter 1 to turn on, and the resonance cell 4 in a cavity resonator 3 is excited by microwave electric power supplied to the cavity resonator 3 externally. A photodetector 6 outputs a DC voltage corresponding to the quantity of light from the lamp, and a comparator 8 compares it with a reference voltage to generate an identification signal for discriminating whether the lamp 2 is on or off. Further, a control voltage generator 9 generates a control signal to the voltage control lamp exciter 1. Thus, the electric power is fed back to perform such automatic control that the exciting electric power is increased only when the lamp is off and decreased after the lamp is turned on.
Patent JP-S61246246-A (JP)
Title: Antistatic thermoplastic resin composition
Inventor: SHIKIBE KAZUYA
IPC: C08L71/02
Filed: 1985-04-24
Abstract: PURPOSE:To provide the titled compsn. which has excellent durability and gives antistatic moldings which do not require any antistatic treatment, by blending a thermoplastic resin, a polyalkylene glycol and a metal salt of an org. sulfonic acid. CONSTITUTION:100pts.wt. thermoplastic resin (A) (e.g. polyester), 0.1-10pts.wt. polyalkylene glycol (B) [e.g. ethylene oxide/propylene oxide (75/25) random copolymer having an MW of 13,000-15,000] which is non-compatible with component A and a liquid at room temp. of 15-35 deg.C and has a solidifying point of 10 deg.Cor below, 0.1-10pts.wt. salt (C) of an org. sulfonic acid of the formula (wherein R is 6C or higher alkyl, allyl, aralkyl; M is an alkali or alkaline earth metal; n is 1 when M is an alkali metal and n is 2 when M is an alkaline earth metal) and optionally, additives such as antioxidant, other antistatic agent, colorant, flatting agent, etc. are blended together.
Patent JP-H05260480-A (JP)
Title: Chart-less recording system
IPC: G06T1/00
Filed: 1992-03-11
Abstract: PURPOSE:To eliminate a troublesome job by using sensor information for a pattern output signal, synthesizing the signal with a picture output signal obtained from an ITV(industrial television camera) and displaying the result onto an industrial CRT device altogether as a synthesized pattern. CONSTITUTION:Information of a sensor 1 is inputted to an information processing computer 2, in which the information is stored and edited and from which the result is outputted as trend information and it is converted into a pattern output signal having a signal level similar to a picture output signal from an ITV4 by a pattern output signal converter 3 and the signal is outputted. Moreover, the picture information is outputted from the ITV4 as the picture output signal. The pattern output signal outputted from the pattern output signal converter 3 and the picture output signal outputted from the ITV4 are synthesized by a synthesizer 5 and the synthesized signal is outputted to an industrial CRT device 6, on which trend picture information and picture information from the ITV4 are displayed altogether. Thus, one operator can recognize simultaneously the trend information and the picture information from the ITV4 on one screen.
Patent JP-S59216430-A (JP)
Inventor: KITADA SHINICHIROU
IPC: H02J7/24
Filed: 1983-05-19
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-H06272165-A (JP)
Title: Production of ultrafine polyester fiber
Inventor: AKITA TAKASHI
IPC: D06M101/16
Filed: 1993-03-22
Abstract: PURPOSE:To obtain ultrafine polyester fibers by using a conventional polyester spinning assembly in clothes production and industrial area without using special spinnerets such as for conjugate or mived spinning. CONSTITUTION:A polyester made up of ethylene terephthalate unit as its main recurring unit and containing 0.1-10wt.% of a metal sulfonate of the formula R-SO3M (R is 3-30C alkyl or 7-40C aryl; M is an alkali metal) is put to melt spinning. The resultant fibers or a knitted fabric comprising these fibers is subjected to dry heat treatment at >=120 deg.C for >=10sec and then a reduction treatment accounting for >=20wt.% of the weight of the fibers in an aqueous solution of an alkaline compound, and then splitted by a mechanical means, thus obtaining the objective ultrafine polyester fibers.
Patent JP-H09278085-A (JP)
Title: Valve for container
Inventor: YANAGI MIKIO
IPC: F16K1/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a durable and easily opening/closing valve which can smoothly discharge water or other liquids from the container. SOLUTION: A seat 25 and a valve seat 26 are provided at the inner peripheral face of a tubular member 2 and a valve body 3 is contained between the seat 25 and the valve seat 26. A valve stem 31 is fitted to the valve body 3 and the valve stem 31 is pierced from the seat 25 to the outside and a handle 34 is attached to one end thereof. And a spring 32 is fitted to the periphery of the valve stem 31 to urge the valve body 3 to the valve seat 26 side. And further, a corrugated cam face 24 is formed at one end of the tubular member 2 so that the handle 34 slides on the cam face 24. When the handle 34 is rotated by a certain quantity, the valve body 3 is retracted against the elastic force of the spring 32 through the valve stem 31 and the opening 26a of the valve seat 26 is opened.
Patent JP-H10282436-A (JP)
Title: Real image type variable power finder
Inventor: TAKATO HIDEYASU
IPC: G02B25/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a real image type variable power finder having a simple structure and excellent aberration performance and being suitable for miniaturization. SOLUTION: An objective lens having a positive refractive power is composed, from the object side, of a first negative lens L1 (a first group), a second positive lend L2 (a second group) and a third negative lens L3 (a third group), an image inverting optical system is composed of a prism P1 and a prism P2 whose entrance plane plays the roll of a field lens and an eyepiece lens L4 has a positive refractive power. The prism P1 is arranged in an objective system in front of a primary image forming plane and the prism P2 is arranged in an eyepiece system in the rear of the primary image forming plane. Power variation is performed by moving the first lens L1 and the second lens L2 within a range satisfying the conditional relation: 1<Σd/fw<1.65 (Σd is a distance from the entrance plane of the first group and the wide-angle end, fw is the focal distance of the objective system at the wide-angle end).
Patent JP-S58204472-A (JP)
Title: Storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M2/38
Filed: 1982-05-21
Abstract: PURPOSE:To diffuse electrolyte by utilizing gas generated in a stroage battery itself by installing a cover which closes the upper end of the element except an exhaust pipe and a pole through part and opens the lower end of the element in a storage battery. CONSTITUTION:When gas is not generated in a storage battery, electrolyte level is equal to that of an exhaust pipe 4 as shown in the figure. When gas is accumulated in the inside of a cover 1 as charge is continued, the pressure of A position is gradually increased. When inner pressure is increased than the surface tension of the lower end of the exhaust pipe 4 and water head in the inside of the exhaust pipe 4, electrolyte in the inside of the exhaust pipe 4 gushes and falls down to B position in the outside of the cover 1. When this phenomenon is rpeated, electrolyte level is gradually increased and liquid level in the outside of the cover 1 is higher than the liquid level C in the inside of the exhaust pipe 4. The electrolyte level in B position pushes downward the electrolyte between a container 7 and the cover 1, and the electrolyte having high specific gravity in the container bottom D is pushed up to the upper part of the element 2. Thereby, electrolyte is circulated, specific gravity of electrolyte is uniformed.
Patent JP-H06324205-A (JP)
Title: Lens sheet and surface light source formed by using this lens sheet
Inventor: NISHIO TOSHIKAZU
IPC: G09F9/00
Filed: 1993-03-23
Abstract: PURPOSE:To prevent the hindrance of the uniform distribution of light source light over the entire part in a light transmission plate by the total light reflection on the surface of the light transmission plate even if a lens sheet is placed by forming a lens group on one surface and a specific projection group on the other surface. CONSTITUTION:The projection group 41 having a height of <100mum and over the wavelength of the light source light on the non-lens surface side of the lens sheet 4 and a gap 9 is formed at least objectively between the smooth plane 10 of the light transmission plate and the lens sheet 4. The height of the projections (i.e. the spacing of the gap part) is specified to one wavelength of the light source light or above, by which the sure total reflection on the surface 10 is obtd. Further, the projections are formed on the rear surface of the lens sheet 4 and, therefore, the region having the gap part 9 and the region where there is no gap part and both are integrated (or below the wavelength of the light even if there is the gap) are formed between the light transmission plate 1 and the lens sheet 4. Then, the total reflection of the incident light takes place in the gap part and the incident light transmits the part where there are no gap. The brightness distribution uniform over the entire part is thus obtd.
Patent JP-H07297169-A (JP)
Title: Etching apparatus
Inventor: TSUCHIYAMA HIROSHI
IPC: C23F1/08
Filed: 1994-04-25
Abstract: PURPOSE:To miniaturize an etching apparatus for a semiconductor wafer without impairing the etching capability of producing a semiconductor of high flatness and parallelism. CONSTITUTION:An etching apparatus is composed of a main liquid tank 1 which stores an etching liquid, of a reaction tank 2 which performs an etching operation, of a reaction prior tank 3 which sends out the etching liquid to the reaction tank, of pipe routes 11, 12, 15 which guide the etching liquid to the reaction prior tank from the main liquid tank, of a pump 4 which is installed in the pipe routes and of a filter 5 which removes foreign bodies in the etching liquid. The etching apparatus is provided, in a part of the pipe routes, with the route 11 which guides the etching liquid in the main liquid tank directly to the reaction prior tank without the intermediary of the filter.
Patent JP-H10285459-A (JP)
Title: Image converter and image conversion method
Inventor: KURASHIGE MASAFUMI
IPC: G06T15/50
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image converter that is able to express metallic luster where an image of an input video signal is converted into an image with a metallic lustrus image and setting a parameter in response to an input image. SOLUTION: A reflected light model of an opaque object is expressed, based on a reflected light model of diffused reflection and mirror surface reflection. The reflected light model provides three-dimensional data, which are expressed by using luminance data by assuming that the luminance of an input video signal changes linearly. A color correction circuit 56 is provided with a look-up table used for an arithmetic operation to generate metallic luster from an image of the input video signal, based on the luminance data and the set parameter. A matrix arithmetic circuit 52 extracts a luminance signal component from the received video signal, and a pre-modifying circuit 53 adjusts the amplitude and the color correction circuit 56 performs calculations to generate metallic luster and mix circuits 57-59 composite the outputs of the circuit 56 and the input video signals.
Patent JP-S5422198-A (JP)
Title: Display unit
Inventor: MIYAMOTO MASAO
IPC: G09F9/30
Filed: 1977-07-20
Abstract: PURPOSE: To ensure a display by applying the parallel electric field to the display material and without applying stress or the electric field previously, by providing the projection parallel to the other electrode to one electrode in the dot matrix display unit which performs the display through application of the electric field in the plate direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5711768-A (JP)
Title: Method for control of solder vessel
Inventor: GOTOU HIDEO
IPC: B23K3/06
Filed: 1980-06-26
Abstract: PURPOSE: To maintain the tin content of the molten solder in a solder vessel always ina correct range by replenishing tin or solder of a high tin content if the tin content is likely to lower below a correct in content.  
     CONSTITUTION: A hydrometer 1 is floated in a solder vessel, and whether the tin content of the solder 2 in said solder vessel is within a correct range or not is discriminated by whether a liquid surface 5 comes between the scale 3 of a lower limit marked on the hydrometer and the scale 4 of an upper limit or not. If the surface 5 of the solder liquid comes between both scales 3 and 4, plating is allowed to carry out on a substrate without replenishment. If it does not, tin or solder of a high tin content is replenished into that solder vessel, and the replenishment is continued until the surface 5 comes between the scales 3 and 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01259458-A (JP)
Title: Device for setting position of embedded fittings
Inventor: SHIMODA TSUYOSHI
IPC: G06F17/50
Filed: 1988-04-11
Abstract: PURPOSE:To improve designing accuracy by automatically generating an embedded fittings which supports a supporting construction, with using a three- dimensional computer model and preparing a figure for the arrangement of the embedded fittings from the model. CONSTITUTION:The physical quantity of a nuclear power station is constructed on the three-dimensional computer model and the end point of the supporting construction and a body are caused to interfere. Then, an interfering point is detected by an interference check program and the embedded fittings of a designated type is automatically generated there. A figure, in which the model is observed in a necessary direction, is outputted and the figure for the arrangement of the embedded fittings is outputted. Thus, the processing of a human system is caused to be minimum to determine the arranging position of the embedded fittings and the processing can be easily executed in a short time. Then, the designing accuracy can be improved.
Patent JP-S59212711-A (JP)
Title: Displacement detector of electrostatic capacity type
Inventor: SASAKI KOUJI
IPC: G01D5/24
Filed: 1983-05-18
Abstract: PURPOSE:To detect accurately the displacement of a moving object by providing an earth layer in a fixed plate between a receiving electrode provided on the front face of the fixed plate and a voltage input part provided on the rear face to stop the noise mixed into the receiving electrode. CONSTITUTION:A fixed plate 10 is formed with an electrode substrate 10a and an input substrate 10b, and a transmission electrode 12 and a receiving electrode 14 are arranged on the front face of the electrode substrate 10a, and the voltage input part leading an AC voltage to each transmission electrode 12, namely, a connection pattern 22 is formed on the rear face of the input substrate 10b. An earth layer 26 is provided on a rear face 11a of the electrode substrate 10a or a front face 11b of the input substrate 10b, and the rear face 11a of the electrode substrate 10a and the front face 11b of the input substrate 10b are fixed closely to each other to form the earth layer 26 in the fixed plate 10 between the receiving electrode 14 and the voltage input part. Consequently, the noise mixed into the receiving electrode 14 from the voltage input part through the inside of the fixed plate 10 is stopped by the earth layer 26, and as the result, the displacement of the moving object is detected accurately.