baber/WOPTO huggingface dataset:
Patent JP-H0692609-A (JP)
Title: Preparation of interlayer compound
Inventor: TEIMOSHII JIEI MATSUKUKARUFUOO
IPC: C01B21/064
Filed: 1992-10-27
Abstract: PURPOSE: To provide a method for manufacturing a graphite intercalation compound which has uniform components, has no excess intercalant and has large capacity by utilizing a fluidized bed reactor.  
     CONSTITUTION: A host material and an intercalant are introduced into the fluidized bed reactor 10 and are blended by passing an inert gas through the fluidized bed reactor 10 to form a fluidized bed mixture. The fluidized bed mixture is heated to a temp. sufficient for reaction of the host material and the intercalant in the presence of an inert gas and a reaction gas is made to pass through the heated fluidized bed mixture for a time sufficient for reaction of the host material and the intercalant to form the intercalation compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03150474-A (JP)
Title: Inspecting device for static eliminator
Inventor: SUGANO ISAO
IPC: G01R31/00
Filed: 1989-11-08
Abstract: PURPOSE:To inspect whether a drop of voltage impressed on a discharging needle and a generation of leak discharge, etc., at the discharging electrode part are in existence or not by giving an alarm when the size of induction signal which is excited from an electrostatic induction at the time when a voltage is impressed on the discharging electrode part, is smaller than a specified reference value. CONSTITUTION:When an AC high voltage is impressed on the discharging needle 5 of static eliminator 1, the AC induction signal having an amplitude corresponding to the voltage is excited on an induction plate of sensor 3 by the electrostatic induction. The induction signal is smoothed through an amplification circuit 16 and a rectification circuit 17 of alarm means 4. By a comparator circuit 19, a voltage value (smoothed voltage value) of this smoothed signal is compared with the reference values VU, VL (Vu>VL) settled beforehand. When the smoothed voltage value is smaller than the reference value VL but larger than the reference value VU, the decision is made by the comparator circuit 19 as defective and the alarm is issued by a sound source 20a of alarm generating circuit 20.
Patent JP-S62146712-A (JP)
Title: Air conditioner
Inventor: HASHIMOTO HIDEKI
IPC: B60H1/00
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a jet spread preventing effect sending cool air to each corner of a vehicle room and obtain a comfortable air conditioned state by making a bypass air blow out while enclosing a blow out air in an air conditioning device having a bypass. CONSTITUTION:When a bypass damper 31 is opened while turning on an air conditioner switch, air is introduced from an open air intake port or an inside air intake port into an air conditioner duct 1 by means of a blower 6. This air is cooled and dehumidified while passing through an evaporator 8, and mostly, blown out of a ventilation blow out port 13 through a duct 1 as a main bow out air stream (a). The remaining part flows into the introducing part 30a of a bypass air passage 30 to become a sub-blow out air stream (b) and blows out of the end of an enclosing air stream forming duct 32 in such a way that it encloses the main blow out air stream (a). Thus, by enclosing the main blow out air stream (a) with the sub-blow out air stream (b) having a relatively low flow velocity, a jet spread preventing effect can be obtained.
Patent JP-2000093813-A (JP)
Title: Cesium-selective composite inorganic ion exchanger and its production
IPC: B01J39/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve adsorption and separation efficiency of cesium by dispersing and supporting ammonium molybdophosphate expressed by a specified formula in a structure of fibrous cerium phosphate. SOLUTION: Ammonium molybdophosphate expressed by the formula of (NH4)3PMo12O40.nH2O is dispersed and supported in the structure of fibrous cerium phosphate to form a composite ion exchanger. In the formula, (n) represents the number of moles ranging 1 to 30. The ion exchanger may be in any form of filter paper, granules or membrane. Thereby, elasticity and water permeability can be improved while using the above fibrous structure as the base. Therefore, the physical strength suitable for both of contact filtration method and solid phase adsorption method, and chemical stability against mineral acids except for sulfuric acid can be improved, and selectivity for cesium can be improved.
Patent JP-H02134838-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof and apparatus for forming intermediate layer used therefor
Inventor: WATANABE HIROSHI
IPC: H01L23/31
Filed: 1988-11-16
Abstract: PURPOSE:To avoid crackings in boundaries between resin for forming a package and component members such as a semiconductor chip and leads and avoid the breakage of a metal wire caused by the thermal stress of the package by a method wherein an intermediate layer made of insulating resin is provided between the metal wire and the package resin and the thermal expansion coefficient of the package resin is so controlled as not to exceed a specific value. CONSTITUTION:Outer terminals formed on a semiconductor chip 4 are connected to leads 6 drawn outside a package with metal wires 7 and their surrounding is molded from resin composition 5 to form a resin-sealed semiconductor device. It is provided with an intermediate layer made of insulating resin between the metal wire 7 and resin composition 5 of the semiconductor device and the thermal expansion coefficient of the resin composition is so controlled as not to exceed 10X10<-6>/ deg.C. For instance, the metal wire 7 is made of gold and the intermediate layer is composed of a first intermediate layer made of insulating resin composed of polyurethane containing component unit derived from terephthalic acid in its molecular frame by the reaction of polyol component and isocyanate and a second intermediate layer which is formed outside the first layer and made of fluorine resin or silicone resin having excellent releasing properties.
Patent JP-2001116323-A (JP)
Title: Air conditioner
Inventor: MAKI EIKO
IPC: F24F11/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness at the starting time of space heating and cooling operations and at the space heating time in an intermediate period when a draft is felt sensitively such as spring and fall. SOLUTION: When the temperature difference between a set temperature and an indoor temperature exceeds a predetermined value, a first group of louvers comprising louvers 101, 103, 105, and 107 swinging between the open and full-close positions by a motor 26 and a second group of louvers comprising louvers 102, 104, 106, and 108 swinging between the open and full-close positions by a motor 27 are swung in an opposite phase from each other. When the temperature difference is settled within the predetermined value, each of the louvers 101 to 108 is swung at the same rotation angle within the predetermined rotation angle or fixed within the predetermined rotation angle. Thereby, indoor air is agitated evenly at the starting time of space heating and cooling operations.  When the temperature difference becomes within the predetermined temperature difference, an excessive draft is avoided to improve comfortableness.
Patent JP-H05128047-A (JP)
Title: Address control memory
Inventor: ASANO HITOSHI
IPC: G11C11/41
Filed: 1991-11-06
Abstract: PURPOSE:To reduce the circuitry of an address control memory to be used at the time of substituting the time slot of a digital signal. CONSTITUTION:The address control memory is provided with the 1st port P1 for executing writing/reading, the 2nd and 3rd ports P2, P3 for executing only reading, a 3-port memory 2 having prescribed memory areas, and a control means 3 for controlling the writing/reading of data in/from the memory 2. The means 3 specifies the upper half area or lower half area of a memory area as a writable/readable area correspondingly to an external screen switching signal, allows an external device to write/read out data in/from the specified half area through the 1st port P1 and also allows the external device to read out data from the subdivided upper half area obtained by subdividing the lower half area or upper half area of the memory area through the 2nd part P2 or data from the subdivided lower half area through the 3rd port P3.
Patent JP-H11126968-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: SUGANO MASAO
IPC: H05K3/46
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a high-density highly reliable multilayered printed wiring board can be manufactured efficiently by leaving conductive paste as it is for a fixed period of time in a vacuum atmosphere after non-through holes are filled up with the paste. SOLUTION: A metal foil cladding adhesive layer composed of metal foil 6 and an insulating adhesive layer 7 is put on the surface of an inner-layer substrate 4 on which an inner-layer circuit 5 is formed with the foil 6 on the outside and united with the substrate 4 in one body by pressurizing and heating. Then non-through holes 9 are formed by removing the foil 6 and layer 7 from spots at which the circuit 5 is electrically connected to the foil 6. After the holes 9 are filled up with conductive paste 10, the paste 10 is left as it is in a vacuum atmosphere for a fixed period of time. Finally, a multilayered printed board is manufactured by forming an outer-layer circuit 12 by selectively etching off the foil 6 from unnecessary spots. Therefore, a high-density highly reliable multilayered printed wiring board can be manufactured through simple processes in such a way.
Patent JP-H10136562-A (JP)
Title: Power supply switch circuit
Inventor: KANEKO YOSHIYA
IPC: H02H9/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress a transition current when transistors are on and to break a power supply immediately when they are off, by connecting a voltage-dividing resistor between the power supply side and the contact of a switching means of a first transistor connected between a power supply and a load and providing a second transistor between the voltage-dividing node and the switching means. SOLUTION: A pMOS 24 is connected between an input terminal 21 and an output terminal 22 of a power supply switch circuit 20, a voltage-dividing resistors 32 consisting of resistors 28 and 29 is connected between the power supply side and an nMOS 25 as the contact of a switch means, and a transistor 26 is connected between the voltage-dividing node and the nMOS 25. In this case, PON is set to a high level for turning on the nMOS 25, the pMOS 24 is turned on by a high channel resistance due to the voltage-dividing resistors 32, a transition current immediately after ON is suppressed, and a transistor 26 is turned on in the rising process of VL, thus shifting to a low channel resistance. When the PON is set to a low level, the nMOS 25 is turned off and immediately the pMOS 24 is turned off, thus breaking a power supply.
Patent JP-H02139434-A (JP)
Title: Nozzle plug sucking remover in a spinning machine
Inventor: YAMAGUCHI HIROSHI
IPC: D01H11/00
Filed: 1988-11-15
Abstract: PURPOSE:To remove, under suction, the fluffs and short-cut fibers plugging the yarn-sucking nozzle by positioning the sucking orifice of the sucking pipe on the yarn-sucking nozzle of the nozzle unit, when the yarn-sucking nozzle of the nozzle unit leaves the draft part. CONSTITUTION:In the nozzle unit 7 provided with a yarn-sucking nozzle near on the front side of the draft part 5, the yarn-sucking nozzle is made apart from the draft part by swinging the swing part 14 and the orifice 31 of the sucking pipe 21 is positioned on the slit 15. The sucking air is allowed to flow in the pipe 21 to remove the fluffs and short-cut fibers plugging the sucking nozzle of the nozzle unit by sucking them.
Patent JP-2001107680-A (JP)
Title: Shield machine for removing existing tunnel
Inventor: ORIIDE KENICHI
IPC: E21D9/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine for removing an existing tunnel, which can excavate a tunnel having a possible minimum diameter by a cutter head thereof, can easily and positively remove steel segments and a concrete layer, and can shorten a construction period and reduce construction costs. SOLUTION: A mud carrying pipe 38 and a mud discharge pipe 39 have their chamber-side ends attached to a cutter drum 33 in a manner being inserted into the same. The mud carrying pipe 38 includes a mobile-side mud carrying pipe 38a having a circular arc first pipe portion 38c fixed to the cutter drum 33, and a fixed-side mud carrying pipe 38b having a circular arc second pipe portion 38d which is retractably fitted into the first pipe portion 38c and fixed to a perpendicular annular plate 23 or the like fixed to the internal surface of a front drum 12. Similarly, the mud discharge pipe 39 includes a mobile-side mud carrying pipe 39a having a first pipe portion 39c and a fixed-side mud carrying pipe 39b having a second pipe portion 39d.
Patent JP-2000105553-A (JP)
Title: Display device
Inventor: KASHIO YUKIO
IPC: G09F9/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a liquid crystal display panel. SOLUTION: A plurality of scanning electrodes are installed on a back side glass substrate 3 of a liquid crystal display panel 1 so as to be extended in the line direction, and a counter electrode is installed on a surface side glass substrate 2. A light guide body 11 is provided with a plate-like part formed by closely sticking light guide plates 12 together in the thickness direction. One prescribed surface of the light guide plate 12 is made to be a line-shaped light emitting surface 15, and the other prescribed surface is made to be a light incident surface 16. A light source 21 is provided with a line-shaped light emitting diode array 23 driven by a signal driver. The relation between the arrangement pitch of the light emitting diode and the arrangement pitch of light guide plate 12 is made to be 1:1.  As a plurality of the line-shaped light emitting surfaces 15 of the light guide plates 12 have a function as a signal line, individual picture elements are formed by individual cross points of a plurality of the scanning electrodes extending in the row direction and a plurality of the line-shaped light emitting surfaces 15 of the light guide plates 12 extending in the column direction.
Patent JP-H08295899-A (JP)
Title: Azeotropic composition of octamethyl siloxane and aliphatic or alicyclic alcohol
Inventor: ORA REI FURANINGAMU
IPC: C07F7/08
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an azeotropic or azeotrope-like composition which comprises octamethyltrisiloxane and 1-heptanol or the like each in a specific amount and is excellent in resistance to environmental pollution and useful for cleaning, rinsing, drying or the like of surfaces of articles.  
     SOLUTION: The composition is composed of either of (A) 91-98 wt.% of octamethyltrisiloxane and 2-9 wt.% of 1-heptanol, (B) 78-99 wt.% of octamethyltrisiloxane and 1-22 wt.% of 1-heptanol, (C) 74-98 wt.% of octamethyltrisiloxane and 2-26 wt.% of cyclohexanol, (D) 54-89 wt.% of octamethyltrisiloxane and 11-46 wt.% of cyclohexanol, (E) 88-99 wt.% of octamethyltrisiloxane and 1-12 wt.% of 4-methylcyclohexanol and (F) 74-99 wt.% of octamethyltrisiloxane and 1-26 wt.% of 4-methylcyclohexanol. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001104401-A (JP)
Title: Bed for nursing care
Inventor: HAYASHI NORIHIKO
IPC: A61G7/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a bed for nursing care in which a person to be nursed can raise the bed or vibrate it right and left freely while lying on the bed by using a practical device. SOLUTION: This bed for nursing care is constituted at least of a backrest for supporting a back, a seat part for supporting buttocks, and a stool for supporting legs. In this bed, when a person gets up, firstly, the seat part is erected first, then the stool is horizontally moved, and then the backrest is raised.
Patent JP-H1191785-A (JP)
Title: Hand-crushable luxury drink can to dispose in small size
Inventor: SHIBATA KUNIHIKO
IPC: B65D17/40
Filed: 1997-09-15
Abstract: PROBLEM TO BE SOLVED: To enable an empty can to be easily crushed with hand, reduced in its size and easily recovered, while an empty can in the prior art can not be crushed due to its solid state, occupies a large space in home to cause recovering inconvenient and further requires a comparatively much storage place in home. SOLUTION: A score line 8 and a top tab pulling fitting 4 are fixed to a top lid 2 of a can, the top lid 2 is removed from a can cylinder, a strength of the can is reduced at the score line formed at the bottom part of the can and bending lines 10', 11', 12' and 13' formed at the can cylinder and edges of the can to cause the can to be easily crushed.
Patent JP-H03151635-A (JP)
Title: Manufacture of semiconductor device
Inventor: USUI SHOJI
IPC: H01L21/76
Filed: 1989-11-08
Abstract: PURPOSE:To eliminate recessed parts on the periphery of a trench of a thermal oxide film of buried material and realize positive flatness, by forming a protective film against etching on the periphery of the trench above the buried material. CONSTITUTION:A protective film 33 for the protection from etching on the periphery of a trench above buried material 31 after etching-back. By etching the buried material 31, the upper part of the buried material 31 is constituted in a recessed form. After the upper part of the buried layer 31 is constituted in the recessed form, the buried material 31 is thermally oxidized, so that a swelling on the central upper part of the trench 30a after thermal oxidation is relieved, recessed parts as the conventional example are not formed, and the step-difference between the surface and a thermal oxide film 32 is reduced. Thereby the surface is flattened, the short circuiting between adjacent gate wiring layers is not caused. Further the decrease of reliability caused by the disconnection of the gate wiring layer or the result that the resistance of this part becomes high can be avoided.
Patent JP-H01133889-A (JP)
Title: Emergency stop device for escalator
Inventor: YAMAGATA YASUFUMI
IPC: B66B29/00
Filed: 1987-11-17
Abstract: PURPOSE: To allow immediate emergency stopping even if a discoverer is anywhere when an escalator accident occurs, by operating a switch means arranged at positions along an escalator to perform emergency stopping of the escalator. CONSTITUTION: Micro switches 13, 16 are always kept on, when a switch driving plates 3 or 4 is pressed against deflecting force of a spring 11 or 14, the switch 13 or 16 turns off, then a driving circuit of the escalator turns off, and finally the escalator stops. The other switch storing parts 6A, 7A, 9A, 10A are formed just similarly to a switch storing parts 8A, when a switch driving plates is pressed, a micro switch in a switch strong part is turned off, the driving circuit of the escalator is turned off, and the escalator stops. Thus, if a person riding on the escalator presses his/her nearest switch driving plate of the switch driving plates 2-5 in case of an emergency situation, the escalator can be immediately emergency-stopped.
Patent JP-H02136269-A (JP)
Title: Document processing apparatus
Inventor: KONDO MASUO
IPC: G06F3/12
Filed: 1988-11-16
Abstract: PURPOSE:To effectively utilize paper by repeatedly reading a card type text from a text memory on the basis of the indication from the indication means of an input part and printing a plurality of card type texts on one single paper. CONSTITUTION:A main control part 5 reads sample data such as a ticket, a birthday card or a Christmas card from an one mode/one sheet sample memory 11 to display the same on a display part 6 and also performs editing such as addition or correction corresponding to the input from an input part 3 on reference to a dictionary memory 4 to store the same in a text memory 5. A card type text is repeatedly read from the text memory 5 on the basis of the indication from the indication means of the input part 3 and a plurality of card type texts are printed on one single paper along with a section mark 12 by a printing part 8 through a printing control circuit 9 and a printing buffer 10. By this method, the printing corresponding to a plurality of sheets is obtained on the same paper from a single text and the paper can be effectively utilized and cutting can be easily performed.
Patent JP-H03254531-A (JP)
Title: Fm reception antenna output synthesis circuit
Inventor: SAKATA HARUO
IPC: H04B7/08
Filed: 1990-10-26
Abstract: PURPOSE:To improve the S/N with simple circuit constitution by multiplying plural antenna outputs, extracting a sum frequency component of the multiplied output signal and demodulating the sum frequency component directly or after being frequency-divided as required succedingly. CONSTITUTION:Outputs of 1st and 2nd planer antennas 1, 2 are fed to 1st and 2nd signal processing circuits 3, 4. Both outputs are fed to a multiplier circuit 17 and the sum frequency component is extracted by a band pass filter 18. An output K of the band pass filter 18 is fed to a frequency divider circuit 19. Moreover, an output of the frequency divider circuit is fed to an FM demodulation circuit 16 and the output amplitude is a demodulation component. Thus, in comparison with the case of one channel employing one planer antenna, the S/N is improved by nearly 3dB. Moreover, four planer antennas may be employed and in this case, the S/N is further improved by 3dB, in total 6dB improvement.
Patent JP-H03151010-A (JP)
Title: Filter for oils
Inventor: ENDO KIYOSHI
IPC: B01D35/02
Filed: 1989-11-08
Abstract: PURPOSE:To prevent an increase in the pressure of a filtration chamber by sectionally arranging a heating tube to separately heat the upper and lower parts of the filtration chamber, thermally melting the solid successively from the lower part and discharging the melt. CONSTITUTION:In the filter for oils, a filter cloth 13 is laid over both sides of a filter frame 1, the filtration chamber 14 surrounded by the filter cloth 13 and the filter frame 1 is formed, a filter plate 15 is placed on the filter cloth 13, and the filter frame 1 is further placed on the filter plate 15 with the filter cloth 13 in between to form the chamber 14. The heating tube 4 is sectionally arranged in the chamber 14 to separately heat the upper and lower parts of the chamber 14, and the solid deposited in the chamber 14 is melted successively from the lower part of the chamber 14 and discharged.
Patent JP-H11196434-A (JP)
Title: Video overlay circuit and method therefor
Inventor: DAVID A HOSTETTLER
IPC: H04N9/64
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To decrease display artifact without increasing cost by providing a first switching circuit for generating an overlay luminance signal second switching circuit for generating an overlay chrominance signal, and a circuit for combining both the signals and outputting a composite output signal. SOLUTION: This video overlay circuit 110 receives COMPVID at a node 1 and respectively separates it into luminance component LUM1 and chrominance component CHROM1 at a separator circuit 10. Besides, the video overlay circuit 110 is provided with a high-speed switch 5 for overlaying LUMS2 on the KLTUM1 and a low-speed switch 6 for overlaying CHROMS2 on the CHROM1. Then, the outputs of the high-speed and low-speed switches 5 and 6 are connected to a coupling circuit 7. The coupling circuit 7 combines overlay luminance and chrominance signals from the high-speed and low-speed switches 5 and 6 and generates a composite overlay signal VIDEO at an output 8.