baber/WOPTO huggingface dataset:
Patent JP-H10312695-A (JP)
Title: Semiconductor device
Inventor: MAEDA TAKASHI
IPC: G06F15/78
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a current consumption and shorten the time for boosting a voltage of a incorporated boosting means by boosting a boosting means with a 1st clock signal and changing a 1st clock signal over to a 2nd clock signal of a frequency lower than the 1st clock signal. SOLUTION: Relating to a microcomputer incorporating a flash memory, an oscillator 32 oscillates a clock signal CJ3, and a ring oscillator 31 oscillates a clock signal CK4 of a frequency higher than the clock signal CK3. A counter 33 outputs an overflow signal 47 after an elapse of time from a reset signal input until a recharge pump is boosted up to a predetermined voltage by the clock signal. A selector 34 supplies the clock signal CK4 to the charge pump until the overflow signal 47 is inputted to the charge pump from release of a stand-by signal 45, and thereafter supplies the clock signal CK3. Thus, it is possible to shorten a boosting time and reduce a current consumption.
Patent JP-H05291175-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIKAWA KENICHI
IPC: H01L23/522
Filed: 1992-04-14
Abstract: PURPOSE:To prevent a second conductive pattern from being thinned due to the step of a contact hole by a method wherein after a first conductive pattern, an interlayer insulating film and the second conductive pattern are laminated, the contact hole is formed and the hole is filled with a conductor. CONSTITUTION:An interlayer insulating film 13 and a second conductive pattern consisting of a phosphorus-doped polysilicon film 15 and a high-melting point metal silicide film 16 are laminated in the order of these films 13, 15 and 16 on a diffused layer 12 which is a first conductive pattern. A semiconductor device is provided with a contact hole 20b, which passes through the films 16, 15 and 13 from the surface of the film 16 which is the upper layer of the second conductive pattern and reaches the pattern 12, and a conductive buried plug 18, which is buried in the hole 20b and connects electrically the second conductive pattern with the pattern 12. Thereby, a reduction in the film thickness of the second conductive pattern in the step part of the contact hole is dissolved.
Patent JP-S5345544-A (JP)
Title: Production of liquid crystal panel
Inventor: UEDA JIYUN
IPC: G02F1/1333
Filed: 1976-10-06
Abstract: PURPOSE:Problems of a need for many assembling steps in large volume production and an increase in assembling cost are solved by forming liquid crystal panel groups disposed with each liquid crystal panel in matrix form and cutting these to each liquid crystal panel.
Patent JP-H09304912-A (JP)
Title: Manufacture of phase shift mask, blanks for phase shift mask and phase shift mask
Inventor: NAKAO SHUJI
IPC: G03F1/68
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To adjust the quantity of transmitted light of light transmitting areas different in phase of transmitted light from each other uniform by providing a transparent substrate, specified silicon nitride film and silicon oxide film, and a shielding film for covering the main surface of the transparent substrate in the shielding area. SOLUTION: A silicon nitride film 3 and a silicon oxide film 5 are formed in layers in such a manner as to a first light transmitting area Ta on a transparent substrate 1 and expose a second light transmitting area Tn. A shielding film 7 is formed in such a manner as to cover a shielding area S on the transparent substrate 1 and expose the first and second light transmitting areas Ta, Tn. In the case of using i-ray (wavelength; 365nm) as exposure light, it is preferable that the film thickness tN of the silicon nitride film 3 is 1570+47Å, and the film thickness tO of the silicon oxide film 5 is 240+108Å. The quantity (intensity) of each transmitted light can be controlled to be substantially same by thus setting the film thickness of each film 3, 5.
Patent JP-H02297893-A (JP)
Title: Electroluminescent element
Inventor: ISHINO TOSHIAKI
IPC: H05B33/04
Filed: 1989-05-11
Abstract: PURPOSE:To provide resistance against ultraviolet rays by allowing adhesives for a moistureproof film, which is to cover an element body, to contain an ultraviolet ray absorbing agent. CONSTITUTION:Adhesives 5, 6 for moistureproof films 7, 8 covering the element body contain an ultraviolet ray absorbing agent. The content depends upon the type of the ultraviolet ray absorbing agent, ranging normally 0.03-1wt.%. This inclusion of ultraviolet ray absorbing agent in the adhesive layers 5, 6 causes ultraviolet rays from outside of the element to be absorbed by the agent, so as to suppress the ultraviolet dosing to the element body to a very low level, that will hinder the element body from degradation.
Patent JP-H02298600-A (JP)
Title: Cleaning agent and cleaning method
Inventor: MURATA HIROSHI
IPC: C11D7/18
Filed: 1989-05-12
Abstract: PURPOSE:To efficiently and effectively clean facilities, tools, floors, etc., stained with water-soluble polymers used in waste water treatment, paper making process, etc., by using a cleaner consisting of a ferrous ion-containing water-soluble salt and hydrogen peroxide. CONSTITUTION:(A) A ferrous ion-containing water-soluble salt comprising ferrous sulfate, ferrous chloride, ferrous bromide, ammonium ferrous sulfate, etc., is blended with (B) about 35-60% aqueous solution of hydrogen peroxide preferably in an equimolar ratio to give the aimed cleaner. Usually just before cleaning, the agent A is mixed with the agent B and the concentration of the cleaner is effectively >=1ppm calculated as pure component of the agent B based on cleaning water and sufficiently >=10ppm.
Patent JP-H0419362-A (JP)
Title: Wave power energy converter
Inventor: FUJIMOTO MASAHISA
IPC: F03B13/18
Filed: 1990-05-11
Abstract: PURPOSE:To enhance the wave power energy conversion efficiency by providing the wave power energy converter with a lower water reservation tub which is communicated, via a lower nonreturn valve, with a corresponding one of a plurality of wave-collection banks each constituted by upper/lower wave collection plates and a pair of side wave-collection plates. CONSTITUTION:There are provided a plurality of wave collection banks 14 each of which is constituted by an upper wave-collection plate 11, a lower wave-collection plate 12 and a pair of side wave-collection plates 13. The upper wave-collection plate 11 is provided with an upper nonreturn valve 15 for opening/closing the end opened of diffuser passage A while, on the other hand, the lower wave-collection plate 12 is provided with a lower nonreturn valve 16 for opening/closing the end opening of diffuser passage B. an upper water reservation tub 17 is provided which is communicated with the wave-collection bank 14 via the diffuser passage A of the upper wave-collection plate 11 while a lower water reservation tub 18 is provided which is communicated with the wave-collection bank 14 via the diffuser passage B of the lower wave-collection plate 12. A water mill generator 20 is provided between a pipe 19 of the upper water reservation tub 17 and a pipe 20 of the lower water reservation tub 18. When the waves are leaving, the lower nonreturn valve 16 is opened and the upper nonreturn valve 16 is also opened. Thereby, the wave power energy is accumulated, as negative water head, into the lower water reservation tub, so as to drive the water mill generator 20 with this negative water-head difference energy.
Patent JP-H0748488-A (JP)
Title: Polystyrenic resin composition
Inventor: OKADA AKIHIKO
IPC: C08L77/00
Filed: 1994-06-01
Abstract: PURPOSE:To obtain the composition useful for industrial materials, etc., having excellent rigidity, heat resistance, impact resistance and water resistance by blending a styrenic polymer having syndiotactic structure, a thermoplastic resin containing a reactive polar group, a specific rubber-like elastic material and a compatibilizing agent. CONSTITUTION:This resin composition is obtained by blending (A) 1-95wt.% of a styrenic polymer having syndiotactic structure with (B) 1-95wt.% of a thermoplastic resin containing a reactive polar group, (C) 1-50wt.% of a rubber- like elastic material having affinity for the component A (hydrogenated styrene- butadiene-styrene block copolymer) and (D) 0.1-10wt.% of a compatibilizing agent having compatibility with the component A and a polar group to be reacted with the component B. The resin composition having excellent toughness, compatibility, acid.alkali resistance, etc., is obtained.
Patent JP-H05296179-A (JP)
Title: In-line pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/06
Filed: 1992-04-14
Abstract: PURPOSE:To provide an in-line pump allowing a pressure tank to be made small in addition to dispensing with a stopping pressure switch or flow switch. CONSTITUTION:In an in-line pump with a motor 22 provided in a pump casing and with a suction port and a discharge port disposed on the same line, a thermal protector 41 is provided to detect the temperature rise to the specified value or higher of a coil mounted internally to the motor 22, and a detection signal from the thermal protector 41 is used as a pump stopping signal.
Patent JP-S5454023-A (JP)
Title: Illumination distribution compensating device for copier
Inventor: EMOTO MASAMI
IPC: G03B27/54
Filed: 1977-10-06
Abstract: PURPOSE:To compensate illumination distribution to uniformalize the exposure by providing a focusing system with an aperture which has its aperture variable. CONSTITUTION:The light from a light source 4, which is positioned at the focal point of a reflecting plate 3 of two-dimentional curve, is reflected upon a rocking reflecting plate 5 to scan and illuminate an original surface 1. The reflected light resulting from the illumination is focused upon a photographic element 6 by the action of a lens 7 which is moving along an axis X. In this instance, an aperuture 9 is moved in accordance with the movement of the lens 7 so that the effective area of an opening 8 is varied. Thus, the illumination is compensated in accordance with the height of an object with respect to the optical axis so that the deficiency in the quantity of the surrounding light is compensated by the aperture efficiency of the lens 7 and the law of fourth power of cosine. As a result, the satisfactory latent image due to the uniform exposure can be formed on the durm 6.
Patent JP-S63288666-A (JP)
Title: Manufacture of grinding stone
Inventor: KITABAYASHI HIROYUKI
IPC: B24D3/28
Filed: 1987-05-19
Abstract: PURPOSE:To stabilize grinding stone performance, by a method wherein grinding grain is mixed in ink used for formation of a grinding grain distribution pattern, and by grinding grain-mixed ink, two processes of the one being a process of forming a distribution pattern and the other being a rocess of securing grinding grain are simultaneously effected. CONSTITUTION:A resin sheet 1 is mounted on a rest 3, and a block 2 on which a pattern is drawn is placed to a cover part 4. The cover part 4 is closed toward the rest 3 for adhesion, and by drawing a pattern on the resin sheet 1 from above the block, on which a pattern is drawn, by a pallet 5 by means of grinding grain-mixed ink, grinding grain is drawn on the resin sheet 1 as per a pattern for securing. Thereafter, a subsequent cutting process and a lamination process by hot pressurization are the same as that of s conventional method. Thus, since a pattern forming process and a grinding grain securing process are simultaneously effected, a fluctuation in a grinding grain securing state due to a change in viscosity of ink is prevented from occurring, grinding stone performance is stabilized, and a process is simplified.
Patent JP-S62286568-A (JP)
Inventor: PAURU HAMERUMAN
IPC: B05B9/00
Filed: 1987-05-19
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-H07322932-A (JP)
Title: Leg device for chair
Inventor: NOSE KENJI
IPC: A47C7/00
Filed: 1994-06-01
Abstract: PURPOSE:To prevent a tube body and a stanchion inserted into the coupling hole of a leg body made of a synthetic resin from being slid down. CONSTITUTION:A tapered support 8 having a flange section 8a is inserted into the coupling hole 7 of a leg body 4, and a tube body 9 is inserted into the support 8. A stanchion 11 is supported on the bottom plate 8b of the support 8 or the bottom plate 9a of the tube body 9. The load applied to a chair is supported by the upper end face of the leg body 4 via the flange section 8a of the support 8, and the tube body 9 and the stanchion 11 are prevented from being slid down.
Patent JP-H06307914-A (JP)
Title: Liquid-level indicator for liquid helium
Inventor: MARUYAMA SHINICHIRO
IPC: G01F23/22
Filed: 1993-04-26
Abstract: PURPOSE:To provide an inexpensive liquid-level indicator having simple structure and high response in which the level of liquid helium contained in a container can be measured continuously at quite high accuracy while suppressing evaporation of liquid helium at the time of measurement and enhancing the economy of refrigerant. CONSTITUTION:A sensor 1 in a liquid-level indicator for liquid helium comprises a composite wire member of a normal conductor and a superconductor 3, having a critical temperature higher than the boiling temperature of liquid helium and exhibiting superconductivity at a temperature lower than the critical temperature, deposited continuously in the axial direction on the outer surface of a linear normal metallic conductor 2 having negligible temperature dependency of electric resistance up to such thickness as exhibiting electric resistance ten times or above that of the metal conductor. A voltmeter 4 and a DC power supply 5 are connected, respectively, to the opposite ends of the sensor. A Moleculloy wire or a Hastelloy wire having quite low temperature dependency of electric resistance is employed as the metal conductor 2 and a wire thinner than 0.5mm is employed in order to enhance response.
Patent JP-H05310569-A (JP)
Title: Captopril-containing percutaneous absorption preparation
Inventor: IIDA CHINAMI
IPC: A61K9/107
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a percutaneous absorption preparation having improved percutaneous absorption rate of captopril and improved safety. CONSTITUTION:A percutaneous absorption preparation contains captopril and an antioxidant in an aqueous medium comprising water as an essential component. The percutaneous absorption preparation having high safety and low skin irritation is obtained.
Patent JP-H07304554-A (JP)
Title: Pressure sensitive adhesive tape sticking device
Inventor: HASHIZUME KAZUO
IPC: B65H35/07
Filed: 1994-05-09
Abstract: PURPOSE:To automatically stick a pressure sensitive adhesive tape to a sticking object, increase efficiency in dispatch of business of sticking the pressure sensitive adhesive tape, and prevent damage of a machine by stopping carrying particularly in the case of the sticking object not less than a prescribed thickness by arranging a stopping mechanism in a carrying part so as to stop carrying of the sticking object exceeding the prescribed thickness. CONSTITUTION:When a sticking object is sent to a carrying part 7, the sticking object is automatically carried, and a pressure sensitive adhesive tape T is delivered by a supply part 20, and is delivered and fed onto the sticking object, and a cutting part 46 cuts the pressure sensitive adhesive tape T in a prescribed length, and can automatically adhere the pressure sensitive adhesive tape T to the sticking object. In this case, particularly when the sticking object exceeding a prescribed length is sent, a movable contact body 77 of a stopping mechanism 76 is pushed up by the sticking object W, and a limit switch 79 is pressed and actuated by the movable contact body 77, and rotation of a driving motor 18 is stopped by a detecting signal from the limit switch 79, and carrying of the sticking object W is stopped, and safety is enhanced, and smooth sticking work can be performed.
Patent JP-H09305647-A (JP)
Title: Automatic designing device fpr unit arrangement type disaster prevention panel
Inventor: KAWAI MASANORI
IPC: G06F17/50
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To automatically design a disaster prevention panel by automatically arranging integration units based on data registered in a unit library and automatically allocating these units to plural column panels based on this arrangement. SOLUTION: A unit selecting means 11 selects and arranges the integration units required for the disaster prevention panel to be automatically designed through the operation of an operator. The integration units are arranged based on function classification numbers and concerning the integration units having the same function classification number, they are arranged based on their priority numbers. Namely, the integration units allocated to the respective columns are arranged again for each column panel based on their usage classification numbers and further concerning the integration units having the same usage classification number, they are rearranged based on the weight.  The arrangement positions on the disaster prevention panel are arithmetically found from this arrangement and the symbol drawings of integration units are arranged on the reference drawing of the disaster prevention panel.
Patent JP-H05315642-A (JP)
Title: Pn-junction type silicon carbide semiconductor light-emitting diode
Inventor: SAITO HAJIME
IPC: H01L33/20
Filed: 1992-05-13
Abstract: PURPOSE:To provide a pn-junction type silicon carbide semiconductor light- emitting diode which has blue light-emitting characteristics with high efficiency of light ejection. CONSTITUTION:An n-type silicon carbide growth layer 2, a p-type silicon carbide growth layer 3, and a p<+> type silicon carbide growth layer 4 are laminated in turn on an n-type silicon carbide substrate 1. The n-type silicon carbide substrate 1 and the p<+> type silicon carbide growth layer 4 have resistance ratio of less than 1Q/cm. The n-type silicon carbide substrate 1 has high absorbing coefficient of less than 30cm<-1>, and the p<+> type silicon carbide growth layer 4 has light absorbing coefficient of less than 300cm<-1>.
Patent JP-S6015314-A (JP)
Title: Automatic aligning device for elastic ring
Inventor: KIDOKORO SUSUMU
IPC: B65G47/14
Filed: 1983-07-05
Abstract: PURPOSE:To automatically take out a large number of elastic ring in order from the tips of plural rotary shafts while aligning them by providing said shafts into an annular shape and turning them while applying tension to said elastic rings hung over the rotary shafts. CONSTITUTION:Two rotary shafts 1, 2 are respectively rotatably mounted in ring-shape on a device body 3 substantially horizontally. But, the center line O2 of the lower side rotary shaft 2 is inclined upward by an angle theta such that the tip of the former center comes near the upper side rotary shaft 1 with respect to a shaft O parallel to the shaft center O1 of the upper side rotary shaft 1. And, the upper rotary shaft 1 is connected to a motor 4 to serve as a drving side, whose turning force is then transmitted to the lower side rotary shaft 2 via an O ring W. Further, the lower side rotary shaft 2 is made to be free to be connected/disconnected to/from and moved to/from the upper rotary shaft 1 via a movable means 5. Hereby, it is possible by turning the upper rotary shaft 1, to sequentially advance a bundle of the O rings W hung over the two rotary shafts 1, 2 one by one while automatically aligning them.
Patent JP-H06335035-A (JP)
Title: Pb signal transmission method for private digital electronic exchange
Inventor: UNO SEIICHI
IPC: H04Q1/45
Filed: 1993-05-24
Abstract: PURPOSE:To increase number of simultaneous transmission trunk lines for a PB signal even when no PB sender is provided on an office line trunk and to reduce the ratio of an address allocated to the PB signal shared by all addresses of a channel memory. CONSTITUTION:PB signal generating circuits 5a-5p generating plural kinds of PB signals per one address of a channel memory 13 are allocated and the plural kinds of PB signals allocated to one address of the channel memory 13 are written sequentially to the channel memory 13 at a predetermined time interval satisfying a minimum transmission time of each digit of a dial number sent to the trunk line. The content of a channel control memory 14 is rewritten synchronously with the write interval to control the channel memory 13 and PB signals are sent to lots of extensions and trunk lines or the like simultaneously through the occupancy of a few address numbers of the channel memory 13, resulting that the reduction in extensions and trunk lines or the like accommodated in the exchange is avoided.
Patent JP-H0334331-A (JP)
Title: Circuit structure with bipolar transistor and manufacture thereof
Inventor: RUUTOBUITSUHI TORAICHINGAA
IPC: H01L21/331
Filed: 1990-05-09
Abstract: PURPOSE: To more reduce the dispersion of the circuit structure and emitter unit area by forming the emitter as a part of Si layer which is epitaxially grown on a substrate, doped and has side faces parallel to the normal of its surface. CONSTITUTION: On the opposite surface of a doped Si structure 6 to a side face 5 another doped Si layer 8 is formed, having the same conductive type as that of a doped Si layer 3 e.g. an n-doped one and constitutes the collector of a transistor. A terminal layer 9 is disposed on the doped layer 8 and has the same conductive type as that of the layer 8, and it has a more high conductivity. All exposed regions of the transistor and substrate 1 are covered with a CVD oxide-made inactivated layer 10 of e.g. 100-200nm thick. This layer 10 has contact holes for contacting the emitter, base and collector.
Patent JP-S62278497-A (JP)
Inventor: OHASHI TAKEYA
IPC: G21D1/00
Filed: 1986-05-28
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-S5245225-A (JP)
Title: Memory device
Inventor: TAKEZONO TAKASHI
IPC: G06F11/00
Filed: 1975-10-07
Abstract: PURPOSE: To obtain a simple memory device by using the interpreted output of selecting information decorder a memory device fundamentally out to equip without any processing and making the defect memory circuit access. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11316203-A (JP)
Title: Inspection method for high-pressure vessel for lp gas, etc.
Inventor: KOSAKA JIRO
IPC: G01M3/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection method in which the visual inspection of a high- pressure vessel for an LP gas or the like is automated simply and with good accuracy, by a method wherein the inside of the high-pressure vessel is heated, and a change in a temperature on the surface of the high-pressure vessel is detected by using a thermocamera. SOLUTION: Thermocameras 5a, 5b, 5c, 5d, 5e which detect a change with the passage of time in the distribution of a temperature on the surface of a gas cylinder (a high-pressure vessel) 1 whose inside in heated by dry steam are arranged and installed around the gas cylinder 1 which is suspended and held by a suspending and holding means 4. Then, on the basis of detection information from the thermocameras 5a to 5e, a detecting means detects whether a reduced plate thickness, a blow hole, a pin hole or the like exists or not. The detecting means is constituted of a computer, a microcomputer or the like. By a comparison means, the change, with the passage of time in the distribution of the temperature on the surface of the gas cylinder 1, detected by the thermocameras 5a to 5e is compared with a normal pattern.  In addition, a judgment means judges that an abnormality is generated at a time when a sudden temperature rise deviated from the normal pattern is detected.