baber/WOPTO huggingface dataset:
Patent JP-H01244325-A (JP)
Title: Pressure sensor unit
Inventor: NITTA TATSUO
IPC: G01L9/04
Filed: 1988-03-26
Abstract: PURPOSE:To perform the adjustment of an offset voltage readily and accurately, by leading out all input/output terminals and offset adjusting terminals of a semiconductor pressure sensor chip on a board at the outside of a cap. CONSTITUTION:A gage resistor and a diffused resistor for adjusting an offset voltage are formed on a diaphragm type pressure sensor chip 1. Said chip 1 is fixed on a borosilicate glass seat 2 in an airtight manner. The seat 2 is fixed on a board 3. All of input/output terminals and offset adjusting terminals of the chip 1 are electrically connected to circuit patterns on the board by wire bonding. A sealing frame 4a is fixed on the board 3. The inside is filled with a gel-state potting resin 5 for protecting the chip 1. A cap 4b is fixed on the sealing frame 4a. Thereafter, the sensitivity, the offset voltage and the impedance of the sensor are measured. Which of offset terminals 3a-3c should be connected is determined. Since the offset voltage can be adjusted after the assembling of the sensor, the adjustment can be performed readily and accurately.
Patent JP-S59198468-A (JP)
Title: Magnetic brush developer
Inventor: OKADA SEIJI
IPC: G03G9/08
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a magnetic brush developer extended in the life of bar code printing (flat image printing) characteristics by incorporating an electrically conductive dispersing agent in addition to a carrier and a toner. CONSTITUTION:In addition to low-resistance carrier and toner as a life-extending developer, a conductive dispersing agent fine in particle size is added as the third component to a binary magnetic brush developer in order to extend the life of flat image printing characteristics. As the conductive dispersing agent, a ferromagnetic powder of magnetite (Fe3O4) and Cr oxide (CrO2) having 10<2>- 10<5>OMEGAcm resistivity, and a ferromagnetic toner, etc. are desirable. As th carrier, ones having 10<5>-10<10>OMEGAcm resistivity and 50-150mum average particle diameter are desirable from the view point of electrostatically charging the toner, and as the toner binder, an epoxy resin contg. a styrene-acrylic resin is desirable in order to control tackiness.
Patent JP-H08275212-A (JP)
Title: Audible signal generating circuit
Inventor: YANO SATOHIKO
IPC: H04Q1/36
Filed: 1995-03-30
Abstract: PURPOSE: To provide an output of an audible signal with a small level change from on-state to off-state or vice versa. CONSTITUTION: This generating circuit is provided with audible signal generated circuit sources 13, 14 generating an audible signal waveform and with on/off control signal generating means 11, 12 including an on/off control signal to specify an on-time including an audible signal waveform and an off-time not including the audible signal waveform,  and also with an on-time start end level control means 12 in which an output start and an output stop of the audible signal waveform from an audible signal generating source is controlled depending on the on/off control signal or the passing/non-passing of a continuous audible signal waveform from the audible signal generating source is controlled depending on the on/off control signal to generate an audible signal to be outputted and it is controlled that the audible signal waveform for the on-time is started from a non-sound signal level and the audible signal waveform for the on-time is terminated at the non-sound signal level.
Patent JP-S57188567-A (JP)
Title: Novel preparation of etomidoline
Inventor: FUJIMOTO DOUTAROU
IPC: A61K31/40
Filed: 1981-05-13
Abstract: PURPOSE: To prepare the titled compound useful as an antispasmodic agent, etc., using an easily available solvent, with simple operation, in high yield, by reacting ethylamine with the reaction product of phthalaldehyde-acid with 4-(2'- piperidinoethoxy)-aniline.  
     CONSTITUTION: Etomidoline of formula III{2-ethyl-2,3-dihydro-3-[4'-(2"-piperidinoethoxy)-anilino]-1H-isoindol-1-one}is prepared by (1) condensing phthalaldehyde-acid of formulaIwith 4-(2'-piperidinoethoxy)-aniline of formula II preferably in an aqueous solvent at the refluxing temperature for 30min, (2) separating the crystal of the reaction product from the aqueous solvent, and (3) reacting with ethylamine of formula H 2 N.C 2 H 5  in a solvent such as toluene under heating.  
     EFFECT: The purification of the solvent is not necessary.  
     USE: Analgesic agent, antitussive agent, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312261-A (JP)
Title: Control device for continuously variable transmission
Inventor: NOBEMOTO HIDETOSHI
IPC: F16H61/10
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the occurrence of a changeover shock at the time when the power transmission route is changed over for enhancing the durability of a changeover clutch, in a vehicle in which both a first power transmission route via a torque converter and a second power transmission route via a changeover clutch and a continuously variable transmission mechanism are provided. CONSTITUTION:In a vehicle provided both with a first power transmission mechanism P for transmitting the power of an engine output shaft 11 to a transmission output shaft 5 via a torque converter 2, a speed-reducing mechanism 3, and a forward/backward changeover mechanism 4 and with a second power transmission mechanism Q for transmitting it via a changeover clutch 6 and a continuously variable transmission mechanism 7, a sudden-change- of-rotating-condition restraining means by which the sudden change of the rotating condition of the engine output shaft 11 at the time when the power transmission mechanisms are changed over can be restrained is characteristically provided. Preferably, the continuously variable transmission mechanism 7 is made up of a toroidal-type transmission 48, and an overlap region is provided between the change gear ratios of both the power transmission mechanisms, and the power transmission mechanisms are characteristically changed over by bringing the rotating condition on the engine side nearly equal to that on the continuously variable transmission side at the changeover clutch part.
Patent JP-S62228488-A (JP)
Title: Nickel and nickel alloy parts
Inventor: ISHII TAKASHI
IPC: C23C22/24
Filed: 1986-03-31
Abstract: PURPOSE:To easily obtain Ni and Ni alloy parts each having a surface layer having superior wear resistance, smoothness and corrosion resistance by forming a surface layer contg. Cr2O3 produced by the conversion of a Cr compound by heating as the principal component on the surface of a base material contg. Ni as the principal component. CONSTITUTION:A soln. contg. CrO3 as the principal component is applied to the surface of a base material made of Ni or an Ni alloy and the base material is baked by heating to about 500-600 deg.C to carry out oxidation treatment. Thus, a surface layer contg. Cr2O3 produced by the conversion of the CrO3 as the principal component and having a part where Cr2O3 reacted with the base material is present on the boundary between the surface layer, and the base material is easily and firmly formed on the surface of the base material without deteriorating the base material. The surface layer is dense, has high hardness, bonds firmly to the base material for parts and does not cause stripping.
Patent JP-2000267301-A (JP)
Title: Peeling liquid for removing thick-film photosensitive resin composition layer, method for removing resist pattern and production of plasma display panel
Inventor: MUKAI IKUO
IPC: H01J11/34
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a peeling liquid for thick-film photosensitive resin composition layers which is short in the time for removing resist patterns, does not produce removal residues and is extremely excellent in a peeling characteristic for its good striped barrier wall formability, a method for removing the resist patterns and a process for producing a plasma display panel. SOLUTION: The method for removing the resist patterns consists in using the peeling liquid for removing the thick-film photosensitive resin composition layers in order to remove the resist patterns in the process for producing the partition walls of the plasma display panel by packing a partition wall forming material into the spacings between the resist patterns obtained by exposing and developing the thick-film photosensitive resin composition layers laminated on substrates, then removing the resist patterns thereby forming the patterns consisting of the partition wall forming material.  The process for producing the plasma display panel consists in forming the partition walls on the substrates by using electrodes for electric discharge and the method for removing the resist patterns and bonding two sheets of these substrates to each other apart a spacing and sealing a discharge gas into the space between the substrates.
Patent JP-H03272352-A (JP)
Title: Rotation transmission drive mechanism
Inventor: TAKEMOTO TAKESHI
IPC: G03G21/00
Filed: 1990-03-22
Abstract: PURPOSE:To prevent deterioration of an image due to unevenness in rotation by applying a roughening process to the surface of at least one of three rotary bodies, in a rotation transmission drive mechanism used for a copier, a telefax, and a printer. CONSTITUTION:A pulley 3 formed of a magnetic material being a first rotation body is mounted on the one end of a rotary shaft 2 of a light sensitive substance drum 1. A motor 4 being a secondary rotation body is located in a position spaced away by a proper distance, a motor shaft 5 is formed of a magnetic material, and a magnet idler 6 being a third rotation body is located between the pulley 3 and the motor shaft 5 in a magnet it force attracting state on outer peripheral surfaces 3a and 5a of the two members. The magnet idler 6 is formed of a permanent magnet 7 and a yoke 8, and synthetic rubber 9 is thinly wound around the outer peripheral surface 6a. In this case, a roughening process A is applied respectively to the outer peripheral surface 3a of the pulley 3 and the outer peripheral surface 5a of the motor shaft 5.
Patent JP-S60217528-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: G11B5/706
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a high-density recording medium which has an improved packing property and has high output by dispersing planar magnetic powder into a binder having the number average mol.wt. within the specific range of a relatively high mol.wt. thereby dispersing uniformly the planar magnetic powder having easy tendency to flocculation. CONSTITUTION:The planar magnetic powder such as barium ferrite has an easy tendency to flocculation by face-to-face contact. of the particles with each other in a magnetic paint. The planar magnetic powder is incorporated together with necessary additives such as Cr2O3 powder, lubricating agent, etc. into an org. solvent soln. of the resin such as polyvinyl butyral resin, vinyl chloride/vinyl acetate copolymer resin, polyurethane resin, having 25,000-250,000 number average mol.wt. in order to prevent such flocculation, thereby preparing a magnetic paint. Such paint is coated on a base and is dried to form a magnetic layer. The magnetic recording medium which is suitable for high-density recording as well and has good S/N, small surface roughness and excellent electromagnetic conversion characteristic is thus obtd.
Patent JP-H08273767-A (JP)
Title: Decorative plate for wiring device, plate unit for wiring device, and wiring device
Inventor: FUKUDA KAZUNORI
IPC: H01R13/52
Filed: 1995-03-30
Abstract: PURPOSE: To make it possible to fit a decorative plate regardless of whether a gap between a column in a room and an adapter is wide or narrow, improve the appearance of the decorative plate at a mounting time, and further prevent the invasion of dust from up into between the adaptor and the decorative plate. CONSTITUTION: In order to make it possible to fit a decorative plate 10 to an adaptor 9 regardless of whether a gap between a column 19 in a room and the adapter 9 is wide or narrow, the width dimensions of the decorative plate 10 and the adaptor 9 are made to coincide with each other. A hood portion covering at least the upper edge of the adaptor 9 is formed on the decorative plate 10 so that a line as the contact face of the adaptor 9 and the decorative plate 10 is not allowed to appear on a conspicuous upper portion, and so that the invasion of dust from up into between the adaptor 9 and the decorative plate 10 is prevented.
Patent JP-H04309856-A (JP)
Title: Analyzing meter
Inventor: WATAKE HIROAKI
IPC: G01N27/26
Filed: 1991-04-05
Abstract: PURPOSE:To keep the measurement state of a sensor always in an optimum state by detecting the incorrect output of a sensor which is calibrated by the calibration operation and repeating the calibration operation again, in order to achieve the correct calibration. CONSTITUTION:When the difference between the tilt of a new detected quantity line obtained through a new calibration operation by a tilt difference calculation part (analysis part 36) and the tilt of a standard detected quantity line obtained by the preceding calibration operation is calculated, if the difference obtained in the tilt difference calculation part is less than a previously set range, the new detected quantity line obtained in the new calibration operation is judged as a correct detected quantity line in a judging part (analysis part 36).
Patent JP-S51150113-A (JP)
Title: Rust-prevention method for a joint
Inventor: HARA ATSUSHI
IPC: F16L58/00
Filed: 1975-06-17
Abstract: PURPOSE: A rust-prevention method for a joint which has advantage of excellent antirust, workability and economical applicability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06286543-A (JP)
Title: Air bag
Inventor: KUMAGAI MASAYOSHI
IPC: B60R21/16
Filed: 1993-03-31
Abstract: PURPOSE:To release link between the front surface and the rear surface of a bag main body in relation to a tether belt at the same time at a predetermined timing by crossing a first tether belt and a second tether belt with one another and by linking them together. CONSTITUTION:Tether belts 58 and 59 are linked together at an initial stage of development, and a front panel 42 and a rear panel 44 are closely positioned to one another. A bag main body 40 is rapidly developed to the side. When the bag main body 40 is sufficiently developed to the side, the gas pressure from an inflator primarily serves as a force for progressing the front panel 42. The tensile stress of no less than a predetermined level is added to the low strength part 59a of the tether belt 59, and the low strength part 59a is broken. The linking condition between the tether belts 58 and 59 is thus realized, and the front panel 42 is developed largely also forward.
Patent JP-S55166032-A (JP)
Title: Gas detecting element and gas detecting method
Inventor: WAKAO HIKOHARU
IPC: G01N27/12
Filed: 1979-06-13
Abstract: PURPOSE: To protect the detection circuit incorporating the detection element from changes in the power supply voltage and in the environmental temperature by means of a temperature compensating circuit incorporating the temperature compensating element of a specified composition.  
     CONSTITUTION: A heating resistor 3 having the electrodes 2a and 2b at both ends is provided on one surface of the heatable electric insulator substrate 1 and a heating power source 4 is connected to the electrodes 2a and 2b. The other surface of the substrate 1 is provided with the gas detecting element 6 having the electrodes 5a and 5b at both ends thereof and the temperature compensating element 8 having the electrodes 7a and 7b. In addition, the gas detecting element 6, the temperature compensating element 8, the fixed resistance R and the variable resistance R' are provided to form a gas detecting bridge circuit. The gas detection and measurement are performed compensating for the temperature of the gas detecting element 6 and the temperature compensating element 8 under the same heating conditions with the heating of the heating resistor 3 by the heating power source 4. The temperature compensating element 8 to be used is mainly composed of SnO 2  and ZnO added to by 0.1W3wt% of one or more kinds of compound of Rb and Ir. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62230029-A (JP)
Title: Pattern dimension measuring device
Inventor: YAMADA KIYOFUMI
IPC: G01B15/00
Filed: 1986-03-31
Abstract: PURPOSE:To stabilize the device for a long term with a little aging and to enable the accurate measurement by using a sample piece having a pattern in which two lines having the same width and the same symmetrical side shape are arranged in parallel in a predetermined interval as a sample piece for size correcting. CONSTITUTION:Two sripe-form patterns 21 and 22 having the same width are arranged on a surface of a substrate 10 in parallel and in an interval of pitch size lP only. By measuring this pitch size lP, a lowering quantity of a base line SB due to irradiation with electron beams is cancelled by both edge parts and a constant measured value can be always obtained. Such a pattern having a 2-8 mum pitch is formed on a sample piece 10 for correction and it is attached on an edge part of a wafer chuck 40 arranged on an upper side of a stage 50 and closely to a wafer 30 to make a correction on the sample piece 10 periodically. The measurement of an object is performed based on this correction value. Accordingly, the highly accurate size measurement can be attained by controlling a measured value obtained on the sample piece 10.
Patent JP-S549038-A (JP)
Title: Cooking device
Inventor: KAWADA YUKIO
IPC: H05B11/00
Filed: 1977-06-21
Abstract: PURPOSE: To widen the range or scope of cooking operation by such an arrangement that three kinds of heating-high-frequency, electric heater, and steam-can be utilized in the same heating chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09263187-A (JP)
Title: Proximity display device for vehicle
Inventor: ITO HIROSHI
IPC: G01B21/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reliably give a visual alarm to the driver or the like who is driving his car when parking or garaging it. SOLUTION: The distance is measured by a distance sensor when parking or garaging a car body 1 and the emitting light color output of the display 10 is varied according to the distance measured. The driver may measure the distance between the car body 1 and objects which are on the side and front by confirming the output of the display, so that even an untrained driver can make an approach of his car accurately and quickly.  At this moment, since the display is placed at the height of the top face of an instrument panel 4 on the horizontal flat surface of a straight line joining the fender mirror 2 and the line of sight E of the driver in the direction of a steering wheel 3, even when the driver regards the left side looking from the car body, the display 10 goes naturally into the line of sight E even if he is not particularly aware of the display 10, so that he never misses information furnished from the display 10.
Patent JP-S51150174-A (JP)
Title: Impulse tool operated by combustion pressure
Inventor: UNNO SHIGEYUKI
IPC: B25D9/11
Filed: 1975-06-17
Abstract: PURPOSE: To provide an impulse tool operated by combustion pressure. The tool is characterized in that a combustible gaseous mixture cannot discharged into air before combustion chamber does not communicate to an upper piston chamber when misfiring in the combustion chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60251396-A (JP)
Inventor: MAGOON INDER KUMAR
IPC: B05B7/12
Filed: 1985-04-09
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-S56169603-A (JP)
Title: Herbicidal composition
Inventor: TAKAZAWA YOSHIO
IPC: A01N33/26
Filed: 1980-06-03
Abstract: PURPOSE: A herbicide that contains a novel diphenyl ether and N-methoxymethyl- 2',6'-diethyl-2-chloroacetoanilide, thus being free from injury to crops at the treatment in the weed-growing period and developing constant effect with a small amount of application.  
     CONSTITUTION: (A) A diphenyl ether of formula I (R is NHNHR 1 , a ring compound containing one N atom of formula II; R 1  is H, lower alkyl, formula III; n is 2W5; R 2  is H, lower alkyl, lower alkenyl) and (B) at least one selected from compounds of formula IV, V, and VI are mixed at a A/B ratio of 10/1W1/10, preferably of 3/1W1/3. The harmful weeds during the cultivation of soybean, corn and cotton are controlled in high selectivity. The content of these active components in the herbicidal composition is 40W80% in the wettable dust, 10W50% in the emulsion and 1W5% in the dust as the total of components A and B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06276828-A (JP)
Title: Detection of fruit vegetable for fruit vegetable harvester
Inventor: ARIMA SEIICHI
IPC: A01D46/24
Filed: 1993-03-31
Abstract: PURPOSE:To accurately detect a cucumber from a binary image. CONSTITUTION:An object picked up with a camera is judged as a cucumber when the ratio of maximum lengths in longitudinal and lateral directions of each pixel group of a binary image of a cucumber is smaller than a prescribed level or more than a prescribed number of lines having a lateral width falling within a prescribed range are continuously present in longitudinal direction in a part of each pixel group. The accuracy of judgement of cucumber can be improved by using the above two criteria.
Patent JP-S59200958-A (JP)
Title: Traveling body in pipe
Inventor: UCHIDA YOSHIKUNI
IPC: B61B13/10
Filed: 1983-04-28
Abstract: PURPOSE:To measure peripheral direction of the inside of a pipe precisely by fitting roller bodies with inclination to the advancing direction of a traveling body and applying turning force to the body in one direction. CONSTITUTION:Respective roller bodies 3 have scew angles each other and are supported with a proper angle to the advancing direction of the traveling body. When the respective roller bodies 3 abutted to the inside P of the pipe are spirally rotated inside the pipe at the advancement of the traveling body, the body 1 united with these roller bodies 3 is rotated in one direction through a bearing 4. Thus, the peripheral direction can be measured precisely by measuring devices less than the ordinary number of units by about 1/2-1/3.
Patent JP-H01245264-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: G03G5/06
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the photosensitive body having excellent photosensitivity in positive electrostatic charge and negative electrostatic charge by providing a photosensitive layer contg. specific azo compds. CONSTITUTION:This photosensitive body has the photosensitive layer contg. at least one kind among the azo compds. expressed by formula (I). In formula, Ar1, Ar2 denote an arom. hydrocarbon group, arom. heterocyclic group which may have a substituent (excluding the case in which both Ar1 and Ar2 are a phenylene group); R1, R2 denote a hydrogen atom, alkyl group, aryl group or heterocyclic group which may be substd.; Cp denotes a residual coupler group. The photosensitive body having the excellent photosensitivity in the positive electrostatic charge and the negative electrostatic charge is thereby obtd.
Patent JP-S553410-A (JP)
Title: Preparation of polyolefin
Inventor: KURODA NOBUYUKI
IPC: C08F4/60
Filed: 1978-06-21
Abstract: PURPOSE: To obtain the title polymer having improved particle properties, without requiring catalyst residue removal steps, by using a novel highly efficient catalyst comprising a specific silicone and a titanium compounds.  
     CONSTITUTION: Olefins are polymerized in the presence of a catalyst comprising (A) a solid component obtained by simultaneous pulverization of (a) a magnesium halide and/or a manganese halide, with (b) an organic halogen compound, e.g. methylene chloride, (c) a chain or cyclic silicone compound of the formula (R' and R" are H or hydrocarbon groups) and (b) a tetra- and/or a trivalent titanium compounds, and (B) an organometallic; compound, e.g. triethylaluminum. 
     COPYRIGHT: (C)1980,JPO&Japio