baber/WOPTO huggingface dataset:
Patent JP-H11337947-A (JP)
Title: Liquid crystal element and manufacture thereof
Inventor: ISHIDA TAKAO
IPC: G02F1/1339
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain a oriented state of liquid crystal and provide a liquid crystal element of good display quality by fixing spacers on adhesive layers formed on both alignment layers of a pair of electrode substrates. SOLUTION: Adhesive layers 14 are formed on both oriented films 8 of a pair of electrode substrates 2a, 2b on which electrode 4 and alignment layer 8 are formed. The adhesive layers 14 are formed at the positions corresponding to a shielding layers 18 formed on one 2a of the electrode substrates. Spacers 12 are fixed between both adhesive layers 14 formed on the alignment layers 8 of the electrode substrates 2a, 2b each. In such a manner, the spacers 12 fixed between both electrode substrates 2a, 2b via the adhesive layers 2a, 2b, therefore, discrimination does not occur even if an external pressure is applied to the liquid crystal element, and display quality can be improved. Namely, even if there is an external pressure applied to the liquid crystal element, it becomes possible to eliminate a failure causing slippage between the electrode substrates 2a, 2b and the spacers.
Patent JP-H036773-A (JP)
Title: Map data access method for convertible machine
Inventor: MATSUDA KAZUKI
IPC: G01C21/00
Filed: 1989-06-05
Abstract: PURPOSE:To attain navigation even when a CD-ROM player is used for an audio purpose by reading the map data on a corresponding range near the present car position out of a CD-ROM and storing the data in a RAM in a state where no map request is received. CONSTITUTION:When a CD-ROM player 4 is used for navigation, the corresponding map data is retrieved out of a CD-ROM 3a and outputted to a navigation host 1 side with a map request received from the host 1 side. If no map request is received, the map data on a corresponding range near the present car position is read out of the CD-ROM 3a and stored in a RAM 4c. When the player 4 is used for an audio purpose, the corresponding map data is retrieved out of the map data already read out to the RAM 4c and outputted to the host 1 side with a map access request received from the host 1. As a result, the navigation is possible even with the player 4 used for an audio purpose.
Patent JP-H028491-A (JP)
Title: Obstacle alarm for building shutter
Inventor: MURASE KENJI
IPC: E06B9/80
Filed: 1988-06-10
Abstract: PURPOSE:To make continuous safety control easier by a method in which obstacles in the closing action area of a shutter curtain are detected and an alarm is sent out when the detected signal continues beyond a preset time. CONSTITUTION:An obstacle sensor consisting of photoelectric tubes 6 and 7 is set in the closing action area of a shutter curtain 1. When there is an obstacle at the time of opening the curtain 1, detected signals are sent out. The detected signals are directed to a controller 10, and when the detected signal is input continuously beyond a preset time of timer, a warning is sent out from an alarm 13.
Patent JP-S5369347-A (JP)
Title: Method of controlling elevator cage group supervisory system
Inventor: TETSUHARA TOSHIO
IPC: B66B1/00
Filed: 1976-11-30
Abstract: PURPOSE: To equalize the utility rates of the respective elevator cages and to prevent passengers from waiting for long time by prohibiting the cage performing more number of floors to be stopped at by the cage calls and assigned hall calls than predetermined number to have new assignment of hall call thereafter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S631296-A (JP)
Title: Howling suppressing device
Inventor: HOSOI SHIGERU
IPC: H04R3/02
Filed: 1986-06-20
Abstract: PURPOSE:To successively adjust the gain and to suppress howling by providing a calculating means, which obtains the value of self-correlations of an input signal which has the band limited by a band pass filter, and a gain adjusting means which successively controls the gain of a variable gain amplifier in accordance with the value of self-correlations. CONSTITUTION:The audio signal inputted to a microphone 1 is limited to a band determined by the characteristic of a band pass filter 3. Generally, the audio signal is transient, and a high output signal of uniform energy which is periodical in a relatively narrow frequency band is continued in a frequency band where howling occurs, and it has a stationary property. The value of selfcorrelations is calculated in a self-correlation calculator 6 as the means which detects this stationary property. The gain of a variable gain amplifier 4 is automatically adjusted by the output of a gain adjuster 7 on a basis of this calculation result. The number of band pass filters 3 is increased to flat the characteristic of the frequency band where howling occurs, thereby suppressing howling.
Patent JP-H021917-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUSAKARI TAKASHI
IPC: H01L21/3205
Filed: 1988-06-09
Abstract: PURPOSE:To settle the problem due to fine wiring width (such as stress migration) by making the wiring width partly wider than that of the metallic wiring in rectangular sectional shape by a method wherein the mesa type or inverse mesa type metallic wirings are alternately and adjacently arranged. CONSTITUTION:A semiconductor chip is coated with an aluminum film and then isotropical etching process is performed using photoresist masks to form the first mesa type metallic wirings 3-1.... Next, when the whole surface is covered with a silicon oxide film 6 by CVD process; the silicon oxide film between the first metallic wirings 3-1... is removed by the isotropical etching process; after coating the removed parts with an aluminum films 4', the whole surface is flattened by providing proper silica film, etc., to be etched; and the surface of the first metallic wirings 3-1... is exposed, the first mesa type metallic wirings 3-1... comprising the aluminum film and the second inverse mesa type metallic wirings 4-1... are alternately and adjacently arranged.
Patent JP-S5767871-A (JP)
Title: Measuring device for hydrogen isotope
Inventor: SATOU NOZOMI
IPC: B01D59/20
Filed: 1980-10-15
Abstract: PURPOSE:To measure the accurate concn. of hydrogen isotope by providing a chamber for gases to be measured, a detecting part for detection of the isotope of hydrogen disposed to the outside of said chamber, a tubular body connected with a diffusion membrance part permitting selective permeation of hydrogen, etc. CONSTITUTION:A flange 3 is horizontally and directly mounted to the opening part 2 of a chamber 1 for gases to be measured, and a cylindrical body 20 through which the gases to be measured flow is fixed to said flange 3. A gas inflow hole 21 and an outflow port 22 flowing the gases to be measured from below to above are provided to the body 20, and a tubular body 5 made of stainless steel is mounted in the body 20. Further, a sleeve-like diffusion membrane part 6 is connected to the body 5. Thereby, a temp. detecting element is mounted directly to the diffusion membrane part permitting selective permeation of hydrogen and tritium and the temp. controlling of the diffusion membrane part is accomplished with good accuracy.
Patent JP-S5946283-A (JP)
Inventor: MAAKU FUIRITSUPU UENTORANDO
IPC: C07D491/056
Filed: 1983-08-04
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-H05295379-A (JP)
Title: Production of magnetic fluid
Inventor: TSUDA SHIRO
IPC: C10N10/04
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a high-quality magnetic fluid at a high efficiency by incorporating the step of forming agglomerates of ferrite particles of a high precipitation speed with a polar solvent and the step of washing these agglomerates with a mixture of a polar solvent with water to remove water-soluble impurities in a conventional process for producing a magnetic fluid. CONSTITUTION:This process comprises the steps of (1) forming fine ferromagnetic ferrite particles by coprecipitation, (2) modifying the surfaces of the particles with a surfactant, (3) dispersing these particles in a nonpolar or weakly polar solvent, (4) forming agglomerates of a high precipitation speed with a polar solvent, (5) washing the agglomerates with a mixture of a polar solvent with water, (6) redispersing the washed product from the step (5) in a nonpolar or weakly polar solvent, and (7) optionally adding a base oil to the formed dispersion to replace the solvent.
Patent JP-H083278-A (JP)
Title: Curable resin composition
Inventor: YAMAGUCHI TAKEO
IPC: C08F212/04
Filed: 1994-06-24
Abstract: PURPOSE:To produce a liquid resin applicable without using a solvent. CONSTITUTION:A curable resin composition comprising a copolymer (i) obtained by copolymerizing 35-98wt.% styrene monomer represented by the formula CH2=C(R<1>)-phi-X-R<2>, 2-50wt.% epoxidized vinyl monomer, and 0-20wt.% other polymerizable vinyl compound and a hardener (ii) having per molecule two or more functional groups bondable to the epoxy groups of the copolymer (i). In the formula, R<1> is hydrogen or CH3; R<2> is a 5-22C alkyl or (CnH<2n>O)mR<3> (wherein (n) is an integer of 1-3, (m) is an integer of 4-25, and R<3> is hydrogen or a 1-4C alkyl); phi is an optionally substituted phenylene group; and X is O, COO, or R<4>O [wherein R<4> is CH2, CH2CH2, O-CO-R<5>-CO, CH2O-CO-R<5>-CO, or CH2CH2O-CO-R<5>-CO(R<5> is a direct bond or a 1-7C optionally branched alkylene group)].
Patent JP-H01312126-A (JP)
Title: Method for transporting dredged slurry
Inventor: OKAYAMA YOSHIKUNI
IPC: E02F3/88
Filed: 1988-06-10
Abstract: PURPOSE:To improve transport efficiency and to contrive reduction of energy consumption by transporting dredged slurry to the surface of the water by propulsion produced by exhaust gas of a power source installed on a barge or heated-air gained through heat exchange with such exhaust gas. CONSTITUTION:Exhaust gas produced by a power source 11 installed on a barge 1 or heated-air gained by heat exchange with such exhaust gas is led to an excavator 2, excavating the ground 4 at the bottom of the water, through an exhaust gas supply pipe 12. The exhaust gas or the heated-air and high pressure water supplied by a high pressure water supply equipment 9 through a water pipe 7 are ejected upward in a jet stream form into a transport pipe 5, and excavated earth and sand can be transported upward by propulsion produced by the jet stream.
Patent JP-2000333035-A (JP)
Title: Display adjustment device
Inventor: MIYAZAWA KAZUYOSHI
IPC: H04N3/22
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a display adjustment device that adjusts a video image size and its position by taking dispersion in components of a deflection output circuit and dispersion in deflection sensitivity of a deflection yoke into account. SOLUTION: A deflection detection circuit 103 and a video comparator circuit 105 detect a current of a deflection output circuit 101, and a peak comparator 109 compares a reference voltage F with a voltage E resulting from the current via a clamp circuit 106 and a peak detection circuit 107 and a size adjustment circuit 102 feeds back the comparison result to adjust a video image size. On the other hand, an effective value comparator 116 compares an effective value of a positive direction current and that of a negative direction current in a deflection current and feeds back the result to a position adjustment circuit 110 to adjust a position of the video image.
Patent JP-S62298698-A (JP)
Title: Ceiling fan
Inventor: NAKAMURA YASUHIKO
IPC: F04D25/08
Filed: 1986-06-19
Abstract: PURPOSE:To secure such a ceiling fan that is capable of setting a wind velocity automatically according to height of room temperature, by selecting plural speed regulating terminals installed in stator winding, according to the room temperature. CONSTITUTION:An electric motor part 1 is constituted of an auxiliary coil 4, a series circuit 6 consisting of a condenser 5 and a main coil 7 connected to these elements in parallel. And, a speed regulator 2 is provided with a notch selector switch 8 and plural condensers 9 and 10 and connected to a power source 3 in series to the motor part 1. Plural speed regulating terminals 12 and 13 are formed in the auxiliary coil 4 of the motor part 1, and interconnection between these speed regulating terminals 12 and 13 and the speed regulator 2 is constituted so as to be selected by a selector switch 11 being controlled according to room temperature. With this constitution, a ceiling fan is comfortably utilizable.
Patent JP-S5571174-A (JP)
Title: Overvoltage absorbing circuit
Inventor: TAKECHI MASAFUMI
IPC: H02J3/36
Filed: 1978-11-22
Abstract: PURPOSE: To absorb overvoltage without lowering whole efficiency, by decreasing the crest value of circuit voltage wherein this overvoltage absorbing circuit is mounted to an AC output circuit, and by feeding back the power of the crest value decreased to the AC side.  
     CONSTITUTION: AC input is converted into DC by means of a forward converter 1, smoothed by means of a DC reactor 2, converted into AC output with arbitrary output frequency by means of an inverter 3 and supplied to a load motor 4. A forward converter 6 is connected to the output of the inverter 3 through a transformer 5. The DC output of the forward converter 6 charges a condenser 7. Power charged into the condenser 7 is fed back to the AC side through a converter 10 from a separately excited inverter 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H038372-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAOKA MATSUO
IPC: H01L21/265
Filed: 1989-06-06
Abstract: PURPOSE:To easily control an impurity under a gate electrode by implanting impurity ions with almost the same tilt as that of a gate electrode sidewall having the gate electrode with a reversedly mesa-shaped section as a mask followed by forming a conductive film on the sidewall. CONSTITUTION:A field oxide film 3 and an SiO2 film 2 are formed on a semiconductor substrate 1. A polycrystalline silicon film is formed on the film 2 while forming a gate electrode 7 by etching the section in a mesa shape. Next, one side of an electrode 7 is covered by turns with resists 8 and 9, while phosphor ions are implanted with almost the same tilt as that of the sidewalls 7a, 7b of the electrode 7 for forming a phosphor ion implantation layer 11. Thereon a polycrystalline silicon film 10 is formed and the part stuck to the sidewalls 7a, 7b is vertically etched. Next, an arsenic ion implantation layer 12 is formed, thereon an SiO2 film 13 is formed to be annealed and diffuse phosphor arsenic in order to form the conductive type region layers 14 and 15. This method can easily control the impurity under the gate electrode.
Patent JP-H082041-A (JP)
Title: Printer
Inventor: YOSHINAGA MITSUNOBU
IPC: B41J13/00
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a printer having high cost performance capable of dealing with different record media and printing modes by exchanging all of or a part of a base table. CONSTITUTION:A member 60 of a thermal head is inserted to a recessed section on a top face of a base table 11 to be secured thereto by fixing members. Only the member 60 can be easily taken from the base table 11 to be exchanged. From members having different hardnesses and materials prepared beforehand, one suitable for the member 60 is selected in accordance with conditions of a material or a thickness of a record medium and a printing mode at that time to be attached to the base table 11.
Patent JP-S5368806-A (JP)
Title: Motor
Inventor: SHIDARA TADASHI
IPC: H02K5/24
Filed: 1976-12-01
Abstract: PURPOSE: To prevent scratching noise due to rotation of shaft, by placing metallic washers not rotatable each other on both sides of resilient member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6035314-A (JP)
Title: Composite magnetic head
Inventor: KAWASE MASAHIRO
IPC: G11B5/10
Filed: 1983-08-05
Abstract: PURPOSE:To enable decrease in the crosstalk between the 1st and 2nd magnetic heads by forming the core half blocks of said magnetic heads and a gap member disposed in the sections of said blocks so as to face each other with the gap member in-between. CONSTITUTION:The length at which magnetic materials 11a, 11b and a thin sheet-shaped magnetic material 18 are superposed is the effective track width of the 1st magnetic head and the 2nd magnetic head. When recording is performed by such head, the magnetization locus 1ch by the 1st magnetic head and the magnetization locus 2ch by the 2nd magnetic head are both equal to Tw and the guard band between the 1ch and the 2ch attains the width shown by Tl. A reinforcing block 23 having the width equal to the width of reinforcing plates 13a, 13b is attached together with a core half block 16 in the position sandwiching the material 18 and a winding 25 is applied by which a composite magnetic head is obtd. The opposing areas of the core halfs by the material 18 is small according to such composite magnetic head and crosstalk is considerably decreased as compared with the conventional inline head.
Patent JP-H07165227-A (JP)
Title: Synthetic resin vessel for packing food and production thereof
Inventor: KAMO MAMORU
IPC: B65D1/26
Filed: 1992-05-08
Abstract: PURPOSE:To provide a new synthetic resin vessel and its production method by which the inside thereof can be watched transparently from the outside although much of waste materials are used and the joint between the lid and the body is taken into consideration. CONSTITUTION:A lid having a specified uneven cubical shape and a body having a specified uneven cubical shape are connected to each other as a unit at the joint to form a container. The lid is made of a transparent synthetic resin sheet 1 formed by use of a fresh material and the body is made of a translucent synthetic resin sheet 2 formed by use of waste materials. Respective flat side edges of the synthetic resin sheets 1, 2 forming the lid and body are positioned adjacently in the joint and a flexible belt-form synthetic resin tape 10 having an appropriate width is overlapped and stuck so as to join these flat side edges end to end.
Patent JP-H039601-A (JP)
Title: Filter circuit
Inventor: YOSHIMASU TOSHIHIKO
IPC: H01P1/203
Filed: 1989-06-06
Abstract: PURPOSE:To obtain a band elimination monolithic microwave IC(MMIC) by varying the admittance of a main line and parallel stubs discontinuously. CONSTITUTION:Assuming the characteristic admittance of the parallel stubs 1, 2 and the main line 3 as Y1, Y2, and Y3, and that of the main lines 4, 5 as Y0, relation among the admittance Y1, Y2, and Y3 are set as Y1<Y2 and Y3not equal to Y0. The admittance is set as Y3>Y0 when a center frequency fs in a signal passing band is higher than a center frequency fr in an elimination band, and it is set as Y3<Y0 when the former is lower than the latter in an MMIC band elimination filter. A band elimination effect can be obtained in short stub length by employing such setting, and an MMIC filter circuit with few transmission loss in a signal passing band can be obtained.
Patent JP-S5570317-A (JP)
Title: Rotary cylindrical filtering apparatus having detachable filter frame
Inventor: OOTA SHINJI
IPC: B01D33/06
Filed: 1978-11-22
Abstract: PURPOSE: To improve the filtration efficiency of suspension and to reduce power by providing a construction in which a filter medium retaining frame can be inserted or detached from the end part of the cylindrical part of a rotary cylindrical filtering apparatus, thereby the exchange of the filter medium frame in operation can be carried out easily and rapidly.  
     CONSTITUTION: A filtering machine main body 1 consisting of a filter frame 2, a spoke 3, a hollow boss 4 and a shaft 3, is rotatable through a shaft 5. The filter frame 2 consists of a central ring 7, a side ring 8 and a filter medium frame guide 9. A retaining frame 2' of a filter medium 10 is inserted from the side face of the filter frame 2 into the guide 9. A sealing material is fixed to a flange 13 of the side ring 8. Spray nozzles 21 are arranged at the upper part of the main body 1 near the filter frame 2. Suspended waste water is introduced into the main body 1, and filtered off. Filtered cake is washed by the nozzles 21 and discharged through a receiving pail 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0818372-A (JP)
Title: Frequency adjustment device for piezoelectric element, and piezoelectric frequency adjusting method
Inventor: YABE SATORU
IPC: H03H3/04
Filed: 1994-06-24
Abstract: PURPOSE:To adjust a frequency with high precision by measuring and adjusting the oscillation frequency of the piezoelectric element at the same time while etching the piezoelectric element by irradiating the element with ions and electrons, shortening the adjusting process time, and measuring the frequency in real time. CONSTITUTION:The argon ions 3 emitted by an argon ion source 4 and the electrons 8 emitted by an electron beam source 9 pass through a metallic mask 10 for etching to irradiate the piezoelectric element 5, and a metallic electrode 16, etc., provided to the piezoelectric element 5 is etched. At this time, the current flowing to the electron beam source 9 is so set that the value of a current measuring instrument 13 connected to the metallic mask 10 for etching is sufficiently small. Further, the oscillation frequency of the piezoelectric element 5 is measured by an oscillation frequency measuring instrument 12 simultaneously with the etching.
Patent JP-S5844322-A (JP)
Title: Pressure detector
Inventor: KAWASAKI HIROSHI
IPC: H01H35/32
Filed: 1981-09-10
Abstract: PURPOSE:To miniaturize a detector, by a method wherein caps are attached to opposite ends of a bellows contracting through the working of a pressure applied from the outside to form a case, and a device incorporating a pressure sensor is located at the inside of a fluid path. CONSTITUTION:Inert gas L, a microswitch 6 attached to a metal cap 2, and an operating piece 10 set to a metal cap 3 are mounted to the inside of a body case 4 in which the caps 2 and 3 are hermetrically secured to opposite ends of a bellows part 1 made of synthetic rubber. The operation of a device such that, if a pressure of fluid W flowing through the inside of a hot water feed pipe 11 increases, the bellows part contracts, and the operating piece 10 on the cap 3 works in synchronism with said contraction to operate the microswitch 6.
Patent JP-S625273-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/047
Filed: 1985-06-29
Abstract: PURPOSE:To delete the optional part of an original picture and to confirm a deleting scope by irradiating the spot light to flicker on the original picture, designating the deleting scope and deleting the charge of the deleting scope at the time of forming the picture. CONSTITUTION:The luminance of the spot light source 131 is the one which can transmit the original on an original platen 2. The spot light is flickered by the control of the main processor. Then, when the operating key is pushed down, a pulse motor 135 is driven, the light source 131 is shifted in the X direction of an arrow, and by the drive of the pulse motor not shown in the figure, the light source 131 is shifted in the Y direction. Consequently, while the operator visually watches the spot light which transmits the original and flickers, the deleting scope can be designated. The position on the original picture of the spot light is detected by counting the number of the driven pulse of the pulse motor, and by the deleting array provided at the vicinity of the photosensitive body drum at the time of forming the picture, the charge corresponding to the detected deleting scope is deleted and the unnecessary part of the original is deleted.
Patent JP-S5933793-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/76
Filed: 1982-08-18
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。