baber/WOPTO huggingface dataset:
Patent JP-S62203418-A (JP)
Title: Level shift circuit
Inventor: MATSUMOTO KOICHI
IPC: H03F3/50
Filed: 1986-03-04
Abstract: PURPOSE:To attain the level shift without driving the operating point of the titled circuit operated at a low power supply system to a region giving saturation or lowering the speed by increasing/decreasing the current of a current source of an emitter follower used for the level shift proportional to a voltage difference of a different power supply system. CONSTITUTION:Let a voltage of the 1st power terminal 1 be V1 and the voltage of the 2nd power terminal 2 be V2, and the relation of them be V1>V2. The output of an OR circuit comprising resistors, transistors (TRs), current sources 13, 14, 15, 16 and 17 is given to ORs 19, 20, 21, 22, 23, 24 by using level shift circuits 12, 10, 9, 8. A base potential of a TR 21, that is, a DC potential V11 of an output terminal 11 of a level shift circuit is not necessarily kept constant at all times, but the voltage V2-V11 should always be a value not saturating the TR 21 against the independent variation in the voltages V1, V2. The difference between the power voltage receiving the signal to be sent and the DC potential at the output terminal of the level shift circuit depends only on the resistor and the DC level is managed without causing any hindrance onto the ECL circuit.
Patent JP-S54140459-A (JP)
Title: Color picture tube and its manufacture
Inventor: TANAKA SHINJI
IPC: H01J29/07
Filed: 1978-04-24
Abstract: PURPOSE: To enhance the working efficiency as well as to secure a high-precision positional relation between the mask and the fluorescent substance by providing the reference pattern previously on the exposure stage and then coating the fluorescent substance on the panel inner surface based on the reference pattern thus to omit the attachment/detachment work of the shadow mask.  
     CONSTITUTION: Shadow mask 12 contains at least two units of reference hole 15 to carry out the positioning for fluorescent screen 13 formed on the inner surface of panel 11. And plural units of spring 14 are ahered to panel 11. Thus, the positioning is carried out between hole 15 and screen 13, and mask 12 is adhered to spring 14. Such hole 15 is formed into an optional shape which can be distinguished clearly from through hole 16 provided within effective surface 17 of mask 12. Then the fluorescent substance is coated on screen 13 based on the reference pattern formed previously on the exposure stage. As a result, a high-precision positioning can be perfomed between hole 15 and mask 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05212909-A (JP)
Title: Printer device
Inventor: SUZUKI HIROAKI
IPC: B41J2/44
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a printer device capable of selecting a resolving power for a minimum moire in a short time without wasting various sorts of supplies. CONSTITUTION:A printer device 1 is provided with an external interface 100, an indication/input part 101, an image storage part 102, and an image forming part 103. Image data from the external interface 100 is stored in the image storage part 102. In the image forming part 103, in accordance with the data, an image of every stage of resolving power is formed. This image is divided into a plurality of blocks. One is selected out of the blocks and outputted with a plurality of resolving powers. By referring to the output result, a user can output the image with an optimum stage of resolving power. In addition, in the case of characters, characters of the number larger than those of the original can be outputted on a sheet of paper in a character gap/line gap reducing mode and a line feed/page feed ignoring mode without a collapse of characters caused by a high resolving power.
Patent JP-S52131457-A (JP)
Title: Connecting of beam lead circuit
Inventor: IWABUCHI TOSHIYUKI
IPC: H01L21/60
Filed: 1976-04-28
Abstract: PURPOSE: To secure simple circuit replacement by removing the faulty circuit leaving the beam lead and by connecting good circuit which contains the beam lead long enough to have connection exceeding over the residual beam lead. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10245760-A (JP)
Title: Gugged nonwoven fabric and its production
Inventor: NAGATA MAKIO
IPC: D04H1/485
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide gigged nonwoven fabric by selectively altering the difference of pile length to form the dilour tone pile pattern or the like wherein this nonwoven fabric has the same texture and the same level of the quality as the tufted woven fabric and can be formed to carpet resistance to pile disconnection in no need of latex ceiling and door trim that are regarded as their forming properties are important and provide its production. SOLUTION: The fiber formulation constituting the nonwoven fabric comprises 50-98wt.% of high-melting polyester staple fiber of 2-50 denier fineness and 2-50wt.% of thermally fusible staple fibers of 1-20 denier finesse having the sheath-core type conjugate structure in which the sheath component is a low-melting copolyester. In addition, this nonwoven fabric has the backing layer of a thermoplastic resin sheet laminated on the back face of the base cloth and has fusion points between the high-melting polyester and the low- melting copolyester.
Patent JP-S61207027-A (JP)
Title: Test equipment for electronic device
Inventor: YOSHIZAWA MASAHIRO
IPC: G01R31/302
Filed: 1985-03-11
Abstract: PURPOSE:To detect any pollution on the surface of an electronic device while measuring the potential, beam current and secondary electron emission ratio by a method wherein the current flowing through the secondary electron restraining electrode, the secondary electron sensing electrode and a specimen base is measured. CONSTITUTION:A beam current as the sum of current flowing through the secondary electron restraining electrode 6, the secondary electron sensing electrode 5 and a specimen base 3 may be measured by an ampere meter 13 for calculation by means of closing the secondary electron inside the secondary electron sensing electrode 5 with the secondary electron restraining electrode 6 supplied with negative voltage. The potential may be measured by feeding the secondary electron to the secondary electron sensor 7 with the electrode 6 supplied with positive voltage. Beside, the current of emitted secondary electron as the sum of current flowing through the electrodes 6, 5 and an energy analyzing electrode 4 may be measured by another ampere meter 31 while the current flowing through the specimen base 3 may be measured by the other ampere meter 32. Resultantly the emission ratio of the secondary electrons may be calculated by comparing the current values of ampere meters 31 and 13 with each other. Through these procedures, any pollution on the surface of an electron device, sticking foreign matters, difference in materials and existence of thin film may be detected easily.
Patent JP-H10244833-A (JP)
Title: Interior trim part for vehicle
Inventor: YABUSHITA SHOZO
IPC: B60J5/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance the feel of an armrest attached to a door trim, a rear corner trim or the like. SOLUTION: Thickness of a resin core material 20 in an arm rest part 12 of the armrest 11 is set to be thin as well as planting a support rib 21 inside of the resin core martial 20 so as to run almost parallel to the arm rest part 12, and then such a foaming body 40 as foaming beads compact or the like is put into the inside of the armrest 11 so as to be supported by the said support rib 21. Thereby, the simple appearance and good soft-feeling are given.
Patent JP-S57161383-A (JP)
Title: Flow-rate control valve
Inventor: SUGIYAMA MASARU
IPC: F16K31/06
Filed: 1981-03-30
Abstract: PURPOSE:To improve the response performance of a throttle valve body and maintain correct flow-rate control for a long period by applying the operating force of a driving apparatus to the throttle valve body and position the throttle valve body by the equillibrium action of a fluid force and the operating force, thus controlling the flow rate. CONSTITUTION:When pressurized fluid flows into an inflow port 7 from the state in which the pressurized fluid does not flow into the inflow port 7 and a throttle valve body 10 is positioned at the left sliding end by the spring force of a spring 18 through a piston 17, the pressurized fluid flows into a passing valve chamber 14, passing through a flowing passage 6 and a pressure compensation valve 16. However, as an electric current does not flow in the coil 23 of dc electromagnetic device 22 as a driving means, the throttle part 15 is in closed state, and the fluid does not flow into an outflow port 9. The pressurized fluid acts onto the pressure receiving plane of a piston 17, passing through a passage 19, to yield the spring 18, then the piston 17 is shifted rightward, and the operation of the springy force 18 onto the throttle body 10 is released.
Patent JP-H05248959-A (JP)
Title: Continuous temperature measuring device for molten metal
Inventor: TAMURA GAKUJI
IPC: B22D11/16
Filed: 1992-03-05
Abstract: PURPOSE:To provide a continuous temp. measuring device for molten metal, with which protection of a flange pipe against heat can be obtained easily. CONSTITUTION:A continuous temp. measuring device for molten metal comprises a protection tube 2 whose tip to be immersed in a molten metal 1 is blocked, a radiation temp. measuring instrument 3 for measuring the temp. of the molten metal 1 by receiving the emitted light from the inner surface at the tip of the protection tube 2, and a flange pipe 4 to connect the protection tube 2 with the measuring instrument 3. A cooling jacket 11 is furnished at the periphery of this flange pipe 4. This enables a long period measuring without interrupting the temp. of the molten metal and reducing the measuring costs because of omission of the replacement of heat-resistant fiber.
Patent JP-H02276956-A (JP)
Title: Oxygen sensor and production thereof and method for preventing poisoning
Inventor: OGASAWARA TAKAYUKI
IPC: G01N27/409
Filed: 1989-03-02
Abstract: PURPOSE:To prevent the deterioration in the characteristics of the oxygen sensor by a gaseous or superfine particulate silicon compd. by sticking at least one kind of oxides of Mg, Ca, Sr, and Ba onto the surface or into pores of a protective layer. CONSTITUTION:The oxygen sensor is constituted of a blind cylindrical body 1 forming the partition wall of an oxygen ion conductive solid electrolyte, a reference electrode 2 and measuring electrode 3 provided in contact therewith and the protective layer 4 on the measuring electrode 3. The protective layer 4 is formed by sticking at least one kind among the oxides of the Mg, Ca, Sr, and Ba onto the surface or into the pores thereof. Stabilized or partially stabilized zirconia materials formed by compounding prescribed stabilizers, for example, yttria, calcia, magnesia, etc., with zirconia in particular are used as the solid electrolyte material. A pressure molding method, such as rubber press method, is adopted to form the above-mentioned material to the cylindrical body 1. Platinum catalyst metals, such as platinum, rhodium and palladium are used as the electrode material and plasma thermally sprayed layers, such as alumina and spinel are used as the protective layer 4.
Patent JP-H03251748-A (JP)
Title: Method and apparatus for inspecting tablet
Inventor: YAMAGUCHI KAORU
IPC: A61J3/00
Filed: 1990-02-28
Abstract: PURPOSE:To increase the precision in inspection of a tablet and to conduct accurate and stable inspection by a construction wherein a light from LED positioned below is sensed by a line sensor located at a position just above and in proximity to a blister. CONSTITUTION:After a tablet is held in each recess of a blister film 3 let out from a drum 1, a light is applied from LED 7 located below the film 3, through a cylinder lens 8, so that it goes across the film. This light is sensed by a CCD line sensor 9 at a position above and in proximity to the film and signals thereof are scanned. Besides, the position of the film 3 is triggered, and signals thus obtained are computed by an arithmetic circuit. After the fore end position of the recess of the blister 3 is detected by the trigger, accordingly, a line light sensed by the sensor 9 is scanned, the area of the tablet is detected thereby, and the determination of the quality is conducted on the basis of determination of the detected area in respect to a set value.
Patent JP-H02111619-A (JP)
Title: Production of synthetic kaolinite from kaolinited material synthesized using diatomaceous earth
Inventor: SHIBAZAKI YASUO
IPC: C01B33/26
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a synthetic kaolinite having plasticity and reduced in component of Fe2O3 and TiO2 using an inexpensive raw material by adding an aqueous solution of Al compound to diatomaceous earth, subjecting the mixture to hydrothermal treatment and separating unreacted diatomaceous earth shell. CONSTITUTION:An aqueous solution of Al compound such as AlCl3 is added so that molar ratio of Al/Si based on the composition of diatomaceous earth is <=1.0 and the mixture is subjected to hydrothermal treatment by heating in an autoclave. The produced kaolinited compound is filtered and washed with water to remove a metal ion such as iron, or alkaline earth metal ion. Thereafter, a decoagulant such as sodium silicate, sodium pyrophosphate or ammonia water (of about 0.1% based on dried weight of kaolinited material) is added thereto and the mixture is stirred using a forced dispersing equipment or supersonic dispersing equipment, etc., and then allowed to stand and the precipitated diatomaceous earth shell is separated and removed. A flocculant such as MgCl2 is added to the residual suspension to give slurry having high concentration, which is then subjected to pressing filtration by a filter press and the obtained cake is dried to provide the synthetic kaolinite.
Patent JP-H06240299-A (JP)
Title: Solvent composition for dry cleaning
Inventor: IDE SATORU
IPC: C11D3/43
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a solvent composition for dry cleaning improved in antiredeposition properties by mixing an aliphatic hydrofluorocarbon with a surfactant comprising a salt of an amine of a specified formula with an organic acid of a specified formula and a nonionic surfactant. CONSTITUTION:A surfactant is prepared by mixing 40-95wt.% salt of an amine selected from among mono- and di-amines of formulas II, III and IV (wherein R<1> is 1-20C alkyl; R<2> is 2-6C alkylene; R<3> is H or methyl; R<4>, R<5> and R<6> are each H, 1-20C alkyl or the like; l, m and n are each 0 or 1-20; and 1<=(l+m+n) with an organic acid of formula V (wherein R<7> is 1-20C alkylphenyl or the like; and R<8> is 1-10C alkylene) with 6-60wt.% nonionic surfactant of an HLB of 15 or above. 0.05-5wt.% this surfactant is added to an aliphatic hydrofluorocarbon of formula I (wherein 4<=n<=6; and 2n-3<=m<2n+2) to obtain the objective composition excellent in antiredeposition properties.
Patent JP-S59175631-A (JP)
Title: Frictional engagement device
Inventor: OGASAWARA TSUNEHIKO
IPC: F16D13/52
Filed: 1983-03-25
Abstract: PURPOSE:To provide possibility of using a frictional engagement device body commonly to many types of cars by dividing a piston member into a plurality of pieces, and by allowing one of the pieces to make contact with a frictional engagement element. CONSTITUTION:A piston member is divided into a restrictional part 12a and a working part 12b, and the restrictional part 12a is fixed to a drum tubing 11a while the working part 12b is set slidable in the axial direction and in contact with a frictional engagement element 14. Thereby a comparative large torque transmission capacity is formed as standard by other common parts than the piston member, and an appropriate combination of the two piston parts 12a, 12b is used accoding to the type of car used, to provide proper torque transmission capacity. Accordingly a single frictional engagement device body can be used commonly to many types of cars.
Patent JP-S61222368-A (JP)
Title: System for multiple address communication of facsimile
Inventor: NAKAGAWA HIROAKI
IPC: H04L29/06
Filed: 1985-03-12
Abstract: PURPOSE:To automatically perform a multiple address communication with a displaying mode when a capability displaying signal is received within a prescribed time and with the mode of a fascimile receiver when the capability displaying signal is not received in the multiple address communication. CONSTITUTION:The telephone number and the outgoing time etc. of a receiver that the multiple address communication is to be performed are inputted from an operating panel 1 and are stored at a communication management storing part 2. Next,an original that is to be transmitted is read out from a reading out and transmitting part 3 and is stored at the communication management storing part 2. When an outgoing time comes, a call is performed automatically by an automatical dialing part 4. At the same time of the call, a 35 second timer is set by a timepiece 5 and a main control part 6 and it is processed as busy when a CED signal is not received within this time. When the CED signal is received, a 10 second timer is set by the clock of a transmission control part 7 and the main control part 6. When the capability displaying signal is received within this time, a transmission is performed with a G2 mode and a G3 mode and it is performed with the mode of the facsimile receiver when the capability displaying signal is not received.
Patent JP-S61208342-A (JP)
Title: Communication controller for storage type data exchange
Inventor: MATSUDA SUMIO
IPC: H04L13/00
Filed: 1985-03-12
Abstract: PURPOSE:To attain uniform share of traffic to a communication control section by a central controller or the accommodation of line connection section up to the full processing capability of each control section by constituting the communication control section separately into a call or calling will detecting communication control section and data transmission reception control communication control section. CONSTITUTION:A call detection communication control section 10 supervises always data terminal devices not subject to calling through subscriber lines 81, 82...8m and when the section 10 detects a call or a calling with from the terminal device, the section 10 informs a line connection section number through a channel interface section to a central controller 4. The controller 4 stores the line speed information of a data terminal device and plural communication control sections manage number and speed of the line connection section under control and gives a command to accommodate and control the line connection section to a communication control section having a margin to the processing capability. The communi cation control section receiving the command fetches the line connection section via bus 5 to apply transmission/reception control of data. When the communication is finished, the communication control section reports the end of communication to the central controller 4 and disconnects the control of the line control section.
Patent JP-2000245538-A (JP)
Title: Table
Inventor: NAKAMURA KENJI
IPC: A47B13/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a table which has a part which is suitable for putting a desk top-type personal computer and a part which is suitable for taking notes if a table is used for business by an individual and forms a wide worktop surface which is suitable for a meeting and so forth by combining and laying out the same tables. SOLUTION: Right and left of both side ends 6 of an worktop 1 are parallel straight lines each other in plain view and a front end 8 of the worktop 1 is composed of a convex part 8a which projects ahead and a concave part 8b which becomes hollow backward bordering an optional dividing point a of an assumed straight line A which connects the front ends of both side ends 6. The convex part 8a and the concave part 8b are provided successively at the dividing point a smoothly and a table having a worktop 1 having the same shape is arranged so as to be opposed to the front end 8, thereby, right and left of both side ends 6 of both worktops 1 become a straight line which continues in plain view, furthermore the front ends of the both worktops 1 are connected closely each other to say the least at right and left end parts.
Patent JP-S63217703-A (JP)
Title: Frequency converter
Inventor: IMAI KAZUO
IPC: H03D9/06
Filed: 1987-03-05
Abstract: PURPOSE:To improve the noise characteristic by applying electromagnetic field coupling to a transmission line connecting to a frequency converting diode via a dielectric resonator resonated to an input signal and a local oscillation signal. CONSTITUTION:An input signal input microstrip line 2 and a local oscillation input microstrip line 3 are constituted onto the dielectric base 1 and an input signal frequency band pass filter 4 and a local oscillation frequency band-pass filter 5 comprising plural dielectric resonators 11, 12, 13 are arranged between the lines. Moreover, a coupling microstrip line 6 is arranged between the filters 4 and 5. A mixer diode 7 is connected to one end of the line 6 and an intermediate frequency band filter 14 is connected to the other end of the diode 7. Thus, the coupling position of the resonators 12, 13 and the line 6 is adjusted independently and the frequency conversion with excellent noise is attained.
Patent JP-S62209215-A (JP)
Inventor: GEORUKU KEERU
IPC: F16C11/06
Filed: 1987-03-05
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-H11251217-A (JP)
Title: Aligner
Inventor: EBIHARA AKIMITSU
IPC: H01L21/027
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide accurate exposure by reducing a drive reaction which occurs when a water stage, etc., are driven and reducing effects of vibration transferred to a projection optical system, etc. SOLUTION: A reticle 4, and three flexible-structure rods 19A-19C extending from a structure body 6 which supports a reticle base 9, support a projection optical system 2. The intersection of extension lines of the rods 19A-19C is so allocated as to agree with an point on the optical axis of the projection optical system 2 which is an interior division, at projection magnification ratio of the interval between an object plane and an image plane of the projection optical system 2. When the reticle stage 4 is driven, it is so controlled that a reticle base 9 is moved at a specified speed in the direction opposite to its moving direction. Between a wafer base 7 on which a wafer stage 5 is placed and a elevator driving part 8, a viscous elastic body is provided for reduced vibration from a floor.
Patent JP-S61207702-A (JP)
Title: Assembly bridging through flexible joint
Inventor: GIYUNTAA BUTSUKENAUAA
IPC: E01D19/06
Filed: 1986-03-05
Abstract: The assembly for bridging over expansion joints comprises sealing band of elastic material which bridges over the joint, which sealing band, for being secured in upward open cavities, includes thickenings substantially filling up said cavities and extending in joint edge profiles at both sides in the longitudinal direction of the profile. Said thickenings include a support surface engaging in the inserted position with an appropriate pressing surface of the joint edge profile, said thickening being wedged in the cavity by means of a bulge formed thereon. Said thickening includes a nose formed thereon, which in the inserted position is pressed together in a manner that in the marginal portions of the cavity between the thickening and the joint edge profile there is a contact pressure. Thus it can be avoided that under the effect of any forces there opens a slit between the sealing band and the joint edge profile, whereinto moisture or dirt may make their way.