baber/WOPTO huggingface dataset:
Patent JP-S58200109-A (JP)
Title: Method for detecting movement of moving body
Inventor: ITOU YASUHIRO
IPC: G01C21/16
Filed: 1982-05-17
Abstract: PURPOSE:To obtain the detected value immediately after starting and to perform sufficiently accurate detection, by providing acceleometers, which take out the acceleration of a moving body as electrical outputs, at two points separated from the center of gravity of the moving body. CONSTITUTION:A pair of upper and lower accelerometers are provided at two points separated from the center of gravity, so that vertical component with respect to a reference plane of a hull 1 is measured. A rolling angle (angular speed), a pitching angle (angular speed), and the like of the hull 1 are detected by the acceleration values, which are taken out by both accelerometers as electrical outputs. In this method, the detected values are obtained immediately after the starting, sufficiently accurate detection can be performed, and the bearings for a rotary shaft, which is rotated at a high speed as in a gyroscope, are not required. Therefore long life can be realized.
Patent JP-S60229040-A (JP)
Title: Recording device
Inventor: ISAKA YUKIO
IPC: G03G15/00
Filed: 1984-04-27
Abstract: PURPOSE:To perform desired test printing operation without fail by searching for a paper feeding means which contains paper among plural paper feeding means and performing the test printing operation. CONSTITUTION:When a test print switch 21 is pressed, the signal of the switch is sent to a control part 22, which detects the output signal of the paper empty sensor 33 of a paper feeding means 4. When there is a signal indicating paper presence, the paper feeding means selection flag 23 for the paper feeding means 4 is set to ''1'' and a paper feeding instruction signal 25 is set to ''1'' to start test printing operation by an electrophotographic method. When the output signal of the paper empty sensor 33 indicates paper absence, the control part 22 detects the output signal of the paper empty sensor 34 of a paper feeding means 5 and when the signal indicates the presence of paper, the paper feeding means selection flag 27 for the paper feeding means 5 is set to ''1'' to feed paper from the paper feeding means 5 as mentioned above. If there is no paper in the paper feeding means 5, the output signal of the paper empty sensor 35 of a paper feeding means 6 is detected and when there is paper, paper is fed from the paper feeding means 6 to perform test printing operation.
Patent JP-S5512347-A (JP)
Title: Compound structure material
Inventor: KATOU HIDEO
IPC: F28F21/08
Filed: 1978-07-10
Abstract: PURPOSE:To multiplicatively improve the dynamic characteristics of laminar materials and the heat transfer characteristics of metal, by using a metallic pipe with  laminar fins as a skeleton, and by disposing a large number of fins by preventing  the deflection of thin fins by solidifying materials. CONSTITUTION:Laminar fins 2 cross at right angles to each axis of a parallel fittings circular pipe 1, a plurality of the fins are mutually mounted at intervals and the voids of the laminar fins are buried by heat insulating solidifying materials 4 and heat transferring solidifying materials 5. Since these heat insulating and heat transferring solidifying materials 4, 5 mutually union stick the laminar fins 2,  prevent the deflection of thin laminar fins and allow a large number of arrangement  of the laminar fins 2, thermal effects, such as, heat collection, heat radiation, etc.  are improved while proof-stress effects as structure materials are multiplicatively  promoted.
Patent JP-H03284654-A (JP)
Title: Production of 7-bromo-9,10-dihydrophenanthrene-2-carboxylic acid ester
Inventor: TAKEUCHI KAZUHIKO
IPC: C07C69/76
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the subject substance in high selectivity by reacting 2,7- dibromo-9,10-dihydrophenanthrene with carbon monoxide and an alcohol in the presence of a basic substance and a palladium-phosphine-based catalyst and further a phase-transfer catalyst added thereto. CONSTITUTION:2,7-Dibromo-9,10-dihydrophenanthrene is reacted with carbon monoxide and an alcohol expressed by the formula R-OH (R is 1-20C hydrocarbon group) in the presence of a phase-transfer catalyst, a palladium-phosphine- based catalyst and a basic substance (use of sodium hydrogencarbonate is especially preferred) at 50-150 deg.C, especially at 50-100 deg.C to afford the objective compound expressed by the formula. Tetra-n-butylammonium iodide, tri-n-butylamine oxide, etc., are cited as the phase-transfer catalyst and used in an amount of preferably (1/20)-(1/200)mol equiv. based on the dibromodihydrophenanthrene. Furthermore, the compound expressed by the formula is useful as an intermediate raw material for heat-resistant or liquid crystal polymers, etc.
Patent JP-S5419558-A (JP)
Title: Electric cleaner
Inventor: FUKUDA KOUJI
IPC: A47L9/10
Filed: 1977-07-13
Abstract: PURPOSE: To provide an electric cleaner, capable of taking out dust collected in the dust collecting case into a dust box, dust chute or the like in sanitary manner without causing whirl-up of dust in taking out the dust case to the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63248371-A (JP)
Title: Production of roast pork for instant noodle
Inventor: MURAOKA KEIJI
IPC: A23L7/113
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the titled roast pork having fat meat permeated to lean meat not to make roast pork loose, preventing dryness of lean meat, slicing roast pork containing fat meat, seasoning, freeze-drying and subjecting the roast pork to process of spraying steam at higher temperature than the melting point of fat of the meat. CONSTITUTION:Fat meat-containing roast pork such as belly is sliced into 1-4mm thickness and seasoned. Then the sliced roast pork is freeze-dried and sprayed with steam at higher temperature than the melting point of fat of the fat meat (e.g. steam at 70 deg.C for 60min) to give the aimed roast pork having the outside of lean meat coated with fat and oil components.
Patent JP-H02262653-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: TAKEI HARUO
IPC: G03C1/28
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in dyestuff desensitization and enhanced in sensitivity by incorporating one of specified compounds and a spectrally sensitized emulsion in the photographic sensitive material and processing it with a developer adjusted in pH to a specified value. CONSTITUTION:The silver halide photographic sensitive material contains the spectrally sensitized silver halide photographic sensitive emulsion and at least one of the compounds represented by formula I in which A is a group capable of adsorbing silver halide grains or -Q1-(A1)m; B is H, a group capable of adsorbing silver halide grains, or -Q2-(A2)n, and either of A and B is a group capable of adsorbing silver halide grains or a group having the group. The photographic sensitive material is processed with the developer adjusted to a pH of <=7.9, thus permitting the obtained silver halide photographic sensitive material to be improved in desensitization due to a photosensitive dyestuff and spectrally sensitized.
Patent JP-S63249223-A (JP)
Title: Multi-window display control system
Inventor: KATO MASANORI
IPC: G06F3/048
Filed: 1987-04-06
Abstract: PURPOSE:To provide the high speed property by a small hardware quantity and also to execute an endless multi-window display, by repeating an operation for shifting an image data of a window whose priority is high, to an image memory whose priority is low, and executing the multi-window display. CONSTITUTION:The titled system is provided with a means for displaying an image data which is read out of an image memory 1 on a display 5, and simulta neously writing it in other image memory 2, by giving a write instruction to a write control line 105 from an operator. Also, this system is constituted so that a multi-window display can be executed by repeating to shift an image data of a window whose priority is high, which is developed in the image mem ory 1 at present to the image memory 2 whose priority is low. In such a way, this system is provided with a high speed property without increasing the hard ware quantity so much and also can display an endless view port.
Patent JP-H10278382-A (JP)
Title: Printer
Inventor: HANE KIYOJI
IPC: G06F3/12
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer for easily obtaining necessary information by easily knowing a printable state by an operator without executing a special panel operation. SOLUTION: The printer 10 for processing and printing data received from a host computer H comprises an initial sheet unprint detecting means 23 for detecting unprinting of an initial sheet by detecting ON of a power switch 13, and an initial sheet printing means 24 for printing the sheet for displaying a predetermined content under the condition that the means 23 detect the unprinting. When it is detected that the means 23 detects the unprinting of the sheet when the switch 13 is closed, the means 24 automatically prints the sheet. And, an operator can know that it becomes a printable state without executing a special panel operation and necessary information.
Patent JP-S5420926-A (JP)
Title: Formation of electrode
Inventor: TSUNEMATSU MASAYASU
IPC: C25D5/02
Filed: 1977-07-15
Abstract: PURPOSE: To prevent a deterioration in step coverage of a passivating film on an Au plated layer in formation of a three phase electrode consisting of Ti, Pt and Au on a ground layer such as a semiconductor, by using a polyimide resin mask at the time of Au plating and leaving the part of the mask contacting with the Au plated layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03283109-A (JP)
Title: Error detecting circuit for magnetic disk certifier
Inventor: YAMAGUCHI KIYOMI
IPC: G01N27/82
Filed: 1990-03-30
Abstract: PURPOSE:To allow error detection with high reliability by digitizing the test signals written/read to and out of respective tracks by an A/D converter and comparing the signals with a reference voltage by a digital comparator. CONSTITUTION:The test signal of the specified frequency written/read to and out of the suitable one track of the magnetic disk to be inspected is inputted from an input terminal 5 to a TAA inspecting and reference voltage circuit 6. This analog reference voltage is digitized by an A/D converter 7 and is applied to the B terminal of the digital comparator 8. The respective tracks are successively subjected to the writing/reading out of the test signals. The error signal is outputted as error data of a prescribed format from a data processing section 14. Namely, the error detecting circuit is a digital system and, therefore, both the reference voltage and test signal are made into high accuracy and the error is detected with the high accuracy and stability by the digital comparator. The improvement in the reliability of the magnetic disk certifier is made in this way.
Patent JP-H09251950-A (JP)
Title: Semiconductor producing apparatus
Inventor: NAKAMURA HAJIME
IPC: B01D53/34
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the apparatus installing area and improve the efficiency for utilizing space by providing a filter for removing chemical substances only at an air conditioning circulation part of produced chemical substances in the apparatus, and to reduce the proportion of the area occupied by the filter. SOLUTION: A stage suction hole 7 is connected to a feeder suction hole 8 through a unit suction pipe 17 connected to a chemical substance removing filter 11. A temp. adjusted air much contg. chemical substances of a wafer 2 is sucked from the holes 7, 8 and fed through the pipe 17 to the filter 11 to filter the temp. adjusted air, thereby removing the contained chemical substances. Thus, it is possible to reduce the area proportion of the filter 11 and hence the apparatus installing area, and to improve the efficiency for utilizing the space.
Patent JP-S61244195-A (JP)
Title: Acoustic diaphragm
Inventor: SAKAMOTO MASAKATSU
IPC: C23C14/32
Filed: 1985-04-22
Abstract: PURPOSE:To obtain an acoustic diaphragm which has a high propagation speed and has a good high band characteristic and is most suitable for a tweeter or a squawker especially by forming a specific carbon hardened film layer on the surface of a ceramic diaphragm base material. CONSTITUTION:A carbon hardened film layer consisting of an amorphous material where hybrid orbital SP<2> coupling and hybrid orbital SP<3> coupling are mixed and crystalline particles of hybrid orbital SP<3> coupling or an amorphous carbon hardened film layer 2 where SP<2> coupling and SP<3> coupling are mixed is formed on the surface of a ceramic diaphragm base material 1 by the ion plating method. With respect to the characteristic as the whole of the diaphragm, the propagation speed and the Young's modulus are improved and the reproducing frequency of the high band is extended and the resonance is prevented to reduce the harmonic distortion.
Patent JP-S57201138-A (JP)
Title: Part fitting head
Inventor: MAEDA YOSHINOBU
IPC: B23P19/04
Filed: 1981-06-01
Abstract: PURPOSE:To enable a part to be chucked, moved up and down and turned by 90 deg. by means of inserting an inner inserting small piston and an outer inserting sleeve to a hollow piston shaft mechanism. CONSTITUTION:A part chuck device 20 is set on the lower flange face of a piston shaft 1, and opening and closing of a chuck to chuck the part is done by means of a small diametral piston 2 which is installed in the piston shaft 1. The piston shaft 1 is fixed on a piston 4, and it can move up and down through the inside of a cylinder tube 5. Besides, a valvate part 5a is installed in contact with the inner diameter of a head block 10 in the center part of the cylinder tube 5, and by means of feeding air under pressure alternately through air holes c, d which are made at the head block 10 into the valvate part 5a, the cylinder tube 5 is effected forward and reverse 90 deg. revolution together with the piston shaft 1. Positioning of the 90 deg. revolution is done by means of a stopper 14 which is fixed on the head block 10, and stoppers 12, 13 which are installed by being adjusted preliminarily at the 90 deg. position on the housing 7.
Patent JP-H04296110-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: YOSHIDA RYUHEI
IPC: H03H3/04
Filed: 1991-03-25
Abstract: PURPOSE:To suppress the dispersion in the resonance frequency of plural piezoelectric resonator elements segmented from one unit by increasing an area on which electrodes are not opposed to each other in a part having the large thickness of a piezoelectric substrate and decreasing the area for the part with small thickness. CONSTITUTION:An electrode 2 is formed to both major sides of a piezoelectric substrate 1 and the prescribed pattern of a mask is applied and a unit having a prescribed electrode pattern is formed by etching. The area of a non-opposite part 2b with respect to the electrode is large for a part when the thickness of the piezoelectric substrate 1 is large, the stray capacitance between the non-opposite parts is increased, the area of the non-opposite part 2b is small for the part with small thickness of the substrate 1 and the stray capacitance between the non-opposite parts is reduced. Thus, an inter-terminal capacitance is changed by a change in the stray capacitance and the resonance frequency is changed in a direction whether the dispersion is decreasing and the concentration of the resonance frequency of the piezoelectric element 3 segmented from one unit is improved.
Patent JP-H08254690-A (JP)
Title: Composite body for film liquid crystal display
Inventor: OIKE HITOSHI
IPC: G02F1/1343
Filed: 1995-03-16
Abstract: PURPOSE: To provide a composite body for a film liquid crystal display having improved productivity, lower cost, larger size and stable physical properties and film thickness by a continuous processing method. CONSTITUTION: This composite body consists of a polymer film 20, an adhesive film 14 on one surface of the film and a transparent conductive film 13 thereon. Or the composite body consists of a polymer film 20, an adhesive film 14 on one surface of the film and a transparent conductive film 13 thereon, and a gas barrier film 15 formed on the other surface of the polymer film with another adhesive film 14. Or, the composite body consists of a polymer film 20, an adhesive film 14 on one surface of the film, a gas barrier film 15 and a transparent conductive film 13 formed thereon.  Or, the composite body consists of a polymer film 20, an adhesive film 14 on one surface of the film, a gas barrier film 15 and a transparent conductive film 13 thereon and a gas barrier film 15 and a transparent conductive film 13 formed on the other surface of the polymer film with another adhesive film 14. By this method, the obtd. composite body is excellent in productivity and stability in the quality of the product and can be produced at a low cost.
Patent JP-H02264467-A (JP)
Title: Drive device of ccd linear image sensor
Inventor: ARIMORI IWAO
IPC: H04N5/372
Filed: 1989-04-05
Abstract: PURPOSE:To drive CCD linear image sensors different from each other rin assignment of pins with the same device by a method wherein a terminal group, which selectively connect short circuit jumper wires and damping resistors with terminal pins, are provided. CONSTITUTION:A CCD linear image sensor 31 is provided with terminals 31a. When the CCD 31 and a CCD 21 (HE981) are used, a CCD dedicated shortcircuit jumper wire 32, a damping resistor 34, and a damping resistor 36 commonly used for the CCD 1 and 21 are mounted but a shortcircuit jumper wire 33 dedicated to the CCD and a damping resistor 35 are not mounted. When the conventional CCD 1 is used as the CCD 31, the shortcircuit jumper wire 33 dedicated to the conventional CCD, the damping resistor 35, and the common damping resistor 36 are mounted but the other CCD dedicated shortcircuit jumper wire 32 and the damping resistor 34 are not. By this constitution, even if either of the conventional CCDs 1 and 21 almost different from the CCD 31 in assignment of pins is used as the CCD 31, it can be driven by a common drive device, so that a user is able to optionally select a CCD linear image sensor.
Patent JP-H01259775-A (JP)
Title: Speed controller for recorder
Inventor: TANABE TAKAYUKI
IPC: H02P29/00
Filed: 1988-04-06
Abstract: PURPOSE:To enable the speed of a servo-motor to be exactly controlled against the fluctuation of the line voltage of an F/V converter, by correcting speed deviation signal according to a deviation between the line voltage of the F/V converter for converting the output signal of an encoder to voltage and a reference value. CONSTITUTION:An F/V converter 730 converts signal corresponding to the rotational frequency of a servo-motor 791 outputted from an encoder 157 to voltage and drives the servo-motor 791, on speed deviation signal between the output of a desired speed setting means 792 and on the output of the F/V converter 730. In the meantime, a line voltage detecting means 793 monitors the line voltage of the F/V converter 730. Then, a correcting means 795 connects the speed deviation signal according to a deviation between the output of the line voltage detecting means 793 and a reference value. As a result, a controller excellent in stability and high-speed response can be obtained.
Patent JP-2000270731-A (JP)
Title: Fishing reel
Inventor: HIRAHARA TOSHIYUKI
IPC: A01K89/015
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel having a CPU built in and so designed that the self-consumption current of the CPU is reduced so as to dispense with battery exchange. SOLUTION: In this fishing reel, a counting section for counting spool revolutions by the aid of spool revolution signals from a revolution detector 7 for detecting such spool revolutions is separated into a lower-rank counting section 52 and upper-rank counting section, the lower-rank counting section 52 being constructed with an IC logic circuit installed outside a CPU 53. The counting section is executed through program processing by the CPU 53. The lower-rank counting section 52 counts spool revolution signals from the revolution detector 7, takes in CRY signals and BRW signals from the lower-rank counting section 52 to the interior of the CPU 53, and counts the CRY signals and BRW signals by the program processing in the CPU 53. According to this constitution, the spool revolution signals are subjected to count processing by the IC logic circuit prior to being directly taken into the CPU 53, with the result that CRY or BRW signals overflown through the counting operation are taken into the CPU 53, and longer period of time necessary for the interruption processing by the CPU 53 can be afforded.
Patent JP-S5310951-A (JP)
Title: Feedback amplifier
Inventor: TSUNODA TOSHIHIKO
IPC: H03F1/08
Filed: 1976-07-19
Abstract: PURPOSE:The electric length of the collector by-pass circuit of a collector grounded transistor is substantically shortedned, thereby preventing the deterioration of the amount of feedback.
Patent JP-H06298711-A (JP)
Title: Production of optically active 2,3-dihydro-1h-indene derivative
Inventor: FUKUDA NOBUO
IPC: C07B61/00
Filed: 1993-04-13
Abstract: PURPOSE:To produce an optically active 2,3-dihydro-1H-indene derivative useful as a synthetic intermediate for a compound known as an anoxemia-treating agent and an antioxidation agent in high purity and yield. CONSTITUTION:A 2,3-dihydro-1H-indene derivative of formula IV (R<6> is group of formula V when A is group of formula II, and R<6> is group of formula VI when A is group of formula III) or its salt can be produced by the catalytic hydrogenation of a compound of formula I [R<1> to R<4> are lower alkyl; A is group of formula II or formula III (R<5> is phenyl which may have lower alkyl or lower alkoxy as substituent on the phenyl ring)] in the presence of platinum dioxide. A compound of formula VII (R<7> is group of formula VIII when A is group of formula II and is group of formula IX when A is group of formula III) or its salt can be produced by performing the above catalytic hydrogenation in the presence of palladium-carbon. Reduction of the compound of formula IV or formula VII gives an optically active 2,3-dihydro-1H-indene derivative useful as a treating agent for anoxemia and an antioxidation agent in high purity and yield without using optical resolution.
Patent JP-H01258489-A (JP)
Title: Printed board treating device
Inventor: HAMAOKA NOBUO
IPC: H05K3/06
Filed: 1988-04-08
Abstract: PURPOSE:To reduce an etching condition in variability so as to improve a circuit forming quality by a method wherein an etchant on a printed board is swept by air jetted from an air supply means during an etching process so as to enable the printed board to be etched under the same condition. CONSTITUTION:An etchant 5 spouted from an etchant nozzle 2 onto a printed board 1 which moves horizontally dissolves a copper foil formed on the printed board 1 and stands on the printed board as an etchant pool 7. The etchant pool 7 is swept away by air jetted from an air blower 3 and an etching is executed through a new etchant spouted from the etchant nozzle 2. Therefore, the unevenness of etching caused by the etchant pool 7 can be decreased. By these processes, a circuit forming quality can be improved.