baber/WOPTO huggingface dataset:
Patent JP-S62125939-A (JP)
Title: Proportioning valve for double piping
Inventor: KIRIHARA IKUO
IPC: B60T8/26
Filed: 1985-11-27
Abstract: PURPOSE:To reduce the number of parts types as well as to improve the extent of assembly operability, by joining two sets of cylinder units, with a built-in a proportioning valve mechanism, solidly together in a way of having cylinder opening parts opposed. CONSTITUTION:This proportioning valve is made up of clamping symmetrical cylinder units as one body with a bolt 1. Each cylinder unit is provided with a cylinder body 2 having an one-end opened cylinder 3, while a mid cylinder member 4 being made up of fitting a control piston 6 in stepped cylinders 5 and 5' at the bottom side is housed in the cylinder 3, and also a spring receiving piston 7 at the cylinder opening side, respectively. In addition, a break point spring 8 is installed interposingly between both these pistons 6 and 7 aforesaid, while a valve body 9 being seatable on a valve seat 6b at an end part of a shaft piercing passage 6a of the control piston 6 is installed in an opposed part of the control piston 6 of the piston 7, whereby interconnecting between both input and output ports 18 and 19 is controlled.
Patent JP-H03134502-A (JP)
Title: Distance measuring apparatus
Inventor: RENE SHIENKU
IPC: G01B7/02
Filed: 1990-10-05
Abstract: PURPOSE: To measure distance with high sensitivity by enabling one of objects to have a measurement coil and another to have a structure for indicating a traveling position in the traveling direction of a substance that affects the inductance of the measurement coil. CONSTITUTION: An annular groove 38 is formed on the outer-periphery surface 36 of a damper piston 10, and a measurement coil 40 is provided in the groove 38. The coil 40 has at least one coil 42 and a core 44, and the coil 42 is connected to electronics 30 via a line 32. Also, the coil 40 additionally has measurement coils 46 and 48. The coils 46 and 48 are provided on an end face that faces first and second operation rooms 21 and 22 of the piston 10 and have the coil 42 and the core 44, Also, a substance 60 that affects the inductance of the coil 42 is provided on an outer-periphery surface 54 of a cylinder 4. Copper is best suited as the substance 60. With this configuration, distance can be measured with a high sensitivity.
Patent JP-H03127058-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C7/407
Filed: 1989-10-13
Abstract: PURPOSE:To reduce stains of a photosensitive material due to processing by incorporating the fine crystal dispersion of a specified compound in a silver halide emulsion layer and processing it with a specified color developing solution. CONSTITUTION:The layer constituting the photosensitive material contains the fine crystals of the compound represented by formula I and the like, and in formula I, in which A is an acid nucleus; R is H or alkyl; each of R1 and R2 is alkyl, aryl, acyl, or sulfonyl; each of R3 and R6 is H, OH, COOH, alkyl, or the like; each of R4 and R5 is H or the like, and each of m and p is 0 or 1. The photosensitive material is, after imagewise exposure, developed with the color developing solution containing the compound represented by formula II in which L is alkylene; A1 is H, COOH, sulfo, phosphono, thus permitting phosphinic acid residue, or the like; and RA is H or alkyl, rise of minimum density (stains) of the photosensitive material subjected to successive processing to be prevented.
Patent JP-S61143878-A (JP)
Title: Processing circuit of picture data
Inventor: SEKINE KOICHI
IPC: G06K15/12
Filed: 1984-12-18
Abstract: PURPOSE:To decrease the shifting frequency with the picture enlargement/ reduction processing and to perform a converting operation in a short time, by using a merging position output circuit which outputs the merging position of the bit string data merged by a merging circuit. CONSTITUTION:The bit string data stored in a register 5 is shifted every bit by a shift circuit 6. A merging circuit 7 merges the bit string data stored is the register 5 and the bit string data shifted by the circuit 6. A merging position output circuit 8 outputs the merging position of the bit strong data merged by the circuit 7. Then the circuit 8 stores the merging position decided previously in response to various enlargement/reduction ratios and then selects said position for output with the output of a counter defined as an address.
Patent JP-H0582376-A (JP)
Title: Manufacturing of laminated ceramic electronic component
Inventor: TANAKA MASAHIRO
IPC: H05K3/46
Filed: 1991-09-18
Abstract: PURPOSE:To provide the manufacturing method of a laminated ceramic electronic component wherein, when ceramic green sheets are piled up and bonded, a high pressure can be exerted and the disconnection of a conductor caused via a through hole can be eliminated completely. CONSTITUTION:A through hole on a ceramic green sheet 2 is coated with a conductive paste; the face on which a conductive pattern has been printed is faced downward; a base film is stripped from a green sheet 5 which has been piled up together with the base film; after that, a conductive paste for transfer use is applied to a pin 6 which is a little thinner than the diameter of the through hole; the pin 6 is inserted into the through hole part from which the conductive paste has been removed partly when the film is stripped; the applied paste 8 is transferred to the through hole part. Said process is repeated, and sheets are piled up.
Patent JP-H01109133-A (JP)
Title: Control device for constant speed traveling of vehicle
Inventor: MORI AKIHIKO
IPC: B60K31/06
Filed: 1987-10-21
Abstract: PURPOSE:To reduce a speed deviation by inputting an acceleration, a speed deviation, and the detected results of the command information of a constant speed traveling, and outputting a control signal for accelerating until a defined acceleration value is exceeded and the speed deviation becomes above a defined value immediately after the command of the constant speed traveling. CONSTITUTION:An acceleration operating means 11 for operating the acceleration of a vehicle from the output of a traveling speed detecting means 10 and a target speed signal generating means 13 for storing a traveling speed at that time as a target speed based on command information from a command information detecting means 12 are provided. And, the deviation of the traveling speed from the target speed is operated by a speed deviation operating means 14 and this speed deviation, the acceleration, and the command information are inputted into a controlling quantity operating means 15 and, the controlling quantity of a throttle valve 8 such as the speed deviation becomes zero is operated and outputted to a throttle driving means 16. Also, immediately after the command information is detected, a control signal for accelerating until the acceleration exceeds a defined value and the speed deviation becomes above a defined value is outputted by this operating means 15.
Patent JP-H02116409-A (JP)
Title: Wrecking work tool
Inventor: TAKAKURA YOSHIAKI
IPC: B23D35/00
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to scratch and/or tear parts off by means of No.2 blade section by forming No.2 blade section of a wrecking work tool, at least its tip end into a tapered section in a pawl shape. CONSTITUTION:Plural numbers of recessed sections are formed on the blade surface of No.1 blade section 32A on the lower section in such a way as to stand one behind another from the tip end to its base section so that a part is press ed or supported with ease. On the other hand, a single recessed section is formed on the blade surface of No.2 blade section 34A on the upper section in such a way as to be moderately curved from the tip end of the blade surface to the base section so that its tip end is formed into a tapered section. As a result, when No.2 blade section 34A is inserted into a gap between machines which are objects to be wrecked, it is thereby possible to scratch the machines to be wrecked, and/or tear the part off.
Patent JP-2000079196-A (JP)
Title: Pachinko ball shoot device
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball shoot device capable of instantly shooting a pachinko ball without fictitious hitting and attempt to reduce requisite output from a motor, thus realizing a small size and low cost and saving electric power. SOLUTION: A pachinko ball shoot device shoots a pachinko ball P by directly connecting a hitting hammer to a rotation output shaft 8 of a motor 7 and controlling a driving force of the motor by operation of a handle bar 3 so as to repeatedly rotate the hitting hammer. In this device, a spring 10 is disposed to tug the hit hammer to a shoot position of a ball-shooting rail 15.
Patent JP-S63121309-A (JP)
Title: Photocoupler for analog signal
Inventor: URATA HARUSHIGE
IPC: H04B10/112
Filed: 1986-11-10
Abstract: PURPOSE:To transfer an analog signal which is excellent in an S/N and linearity and to improve the efficiency of a photocoupler by pulsing the analog signal, converting the pulse signal into an optical signal in an electrooptic converter to transfer and converting the pulse signal into the analog signal so as to output. CONSTITUTION:An input analog signal Si is inputted in the input part 1 of the photocoupler for analog signal and an output from an input amplifier 11 is converted into the pulsed signal by a pulsing circuit 12. The pulse signal is converted into the optical signal OPT by the electrooptic converter 13. The optical signal OPT is transferred to the photoelectric converter 21 of an output part 2. The optical signal OPT is converted into the electrical pulse signal by the converter 21 and the pulse signal is demodulated into the analog signal in an analogizing circuit 22 to be inputted in an output amplifier 23. The analog signal is amplified in the amplifier 23 to output an output analog signal So, so that the S/N and the linearity in the photocoupler are made to be excellent.
Patent JP-H03127801-A (JP)
Title: Surface mounting type electronic component and sorting thereof
Inventor: YOSHINAGA TAKASHI
IPC: H01G13/00
Filed: 1989-10-13
Abstract: PURPOSE:To easily decide whether the size of a flat surface is insufficient or not by forming a line across the ends of the flat surface on the surface side. CONSTITUTION:One line 10 is formed vertically from the end to the end of a flat surface 4a of its surface side. A name, manufacturer, etc., are normally pressed on the surface 4a on its surface side by the use of a seal press. Then, a line which is slightly longer than the line 10 is provided on a display mark plate of the press, and this plate is merely pressed in contact with the surface 4a to display the line 10 only on the part of the surface 4a simultaneously upon pressing of other character, etc. Accordingly, the line 10 can be displayed without increasing manhours. Thus, it is easy to decide whether the size of the surface 4a is insufficient.
Patent JP-S62127965-A (JP)
Title: Schedule input device
Inventor: IIDA SHIGERU
IPC: G06Q50/00
Filed: 1985-11-28
Abstract: PURPOSE:To clear all registered data in a set section by one clear setting by providing both a means clearing a schedule at every date and a means clearing the schedule in the unit of consecutive sections. CONSTITUTION:In erasing a business trip schedule in the unit of consecutive sections registered in a schedule storage section 21 such as a schedule from '8:30 on the August 12th, 1985' to '16:00 on the August 16th', Key entries of 85'DATE', 8'DATE', 12'DATE', '-' 85'DATE', 8'DATE', 16'DATE', 'SCHEDULE' are executed at first, then the key input data are sent from a control section 12 to a display control section 27 and displayed on a display section 29. Then the data 'August 1985' is stored in a year/month data storage section 19, the data '12th' is stored in a date data storage section 18a, and the data '16th' is stored in a final date data storage section 18b. In operating a clear key succeedingly, the clear processing is executed.
Patent JP-S61146654-A (JP)
Title: Side dead angle eliminating device for automobile
Inventor: NAGANO MASATOSHI
IPC: B60R1/00
Filed: 1984-12-18
Abstract: PURPOSE:To keep the area around the front wheel and the rear wheel visual from the driver's seat by retractably mounting a cover having a mirror inside thereof to a recess formed in the front side of the body and protruding the cover in a predetermined amount at a predetermined angle as required. CONSTITUTION:A body 1 has a recess 2, and a cover 3 to be fitted in the recess 2. The cover 3 has a mirror 4 attached to the inside thereof and connected to the bottom wall of the recess 2 by two links 5, 6. There are provided springs 7, 8 for urging the links 5, 6 toward the inside of the recess 2, and a wire 9 is connected to one link 5 to shift the cover 3 by pushing and pulling of the wire 9. Thus constructed, the wire 9 is pulled, as required, to rise the links 5, 6 and thereby to protrude the cover 3 out of the body 1 in a predetermined amount at a predetermined angle, so that the driver can have a view of the area around the front wheel 12 and the rear wheel 13 from the driver's seat.
Patent JP-S63121308-A (JP)
Title: Circuit board for surface accoustic wave filter element
Inventor: YAMASHITA KIYOBUMI
IPC: H03H9/145
Filed: 1986-11-11
Abstract: PURPOSE:To fully cancel the induction among wiring patterns and to improve the characteristic of a circuit board by making an input wiring pattern have an extension part toward the almost middle point between a pair of output wiring pattens. CONSTITUTION:A piezo-electric substrate 13 is fixed on a rectangular metallic stem and an input electrode 14 where a pair of comb tooth electrodes 14a intersect and an output electrode 15 where a pair of interdigital electrodes 15a are arranged intersecting are formed on the substrate 13. Sound absorbing materials 16 are formed near both ends, which put the input electrode 14 and the output electrode 15 between them, on the substrate 13 and lead pins 17a-17d which connect the respective input and output electrodes 14 and 15 to the outside are planted on the stem, where the substrate 13 is fixed, directly or through insulators. And the respective lead pins and the input and output electrodes 14 and 15 are connected with bonding wires 18 and a copper foil for connection (extension part) 21 is arranged between the input wiring pattern 20a and the output wiring patterns 20c and 20d on a print wiring board 19 of a filter element so as to cancel the induction among the wiring patterns.
Patent JP-S62128196-A (JP)
Inventor: YOKOYAMA HIROYOSHI
IPC: H05K3/26
Filed: 1985-11-28
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-S63122062-A (JP)
Title: Digital information reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B20/10
Filed: 1986-11-11
Abstract: PURPOSE:To accurately control threshold value by providing two threshold value control means so as to operating a 1st means at a repetitive signal part of a prescribed pattern and operating a 2nd means after the threshold value is locked to a proper value. CONSTITUTION:A reproduced digital signal is compared with a prescribed DC value, a differential amplifier 9 outputs the difference, a low frequency component is extracted by a low pass filter 8 through a changeover switch 10 and fed back as the 1st control means to a threshold value. When an information signal is sent, the switch 10 is switched to the position of the differential amplifier 4 so that the phase error difference between the leading edge and the trailing edge of the reproduced digital signal is controlled to be zero. Thus, even if the original digital signal has a low frequency component, the 2nd control means controls the threshold value to a correct value. The two control means are provided in this way to control the threshold value accurately.
Patent JP-H0987576-A (JP)
Title: Composition for hydrophilization treatment and method for hydrophilization treatment
Inventor: TAKO NOBORU
IPC: C09D139/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the hydrophilicity persistence, corrosion resistance, and safety of a compsn. for hydrophilization treatment by incorporating a specific compd. and fine hydrophilic cross-linked polymer particles into the same. SOLUTION: This compsn. contains a compd. having a polyoxyalkylene chain represented by formula II (wherein R is H or methyl; and (k)is 3 or higher) and fine hydrophilic cross-linked polymer particles obtd. by copolymerizing 2-50wt.% hydrophilic monomer having at least one polymerizable double bond and a polyoxyalkylene or polyvinylpyrrolidone chain in the molecule, 20-97wt.% (meth)acrylamide monomer represented by formula I (wherein R<1> is H or methyl;  and R<2> and R<3> are each H or a 1-5C alkyl provided the sum of their numbers of carbon atoms is 5 or lower), 1-30wt.% compd. having at least two polymerizable double bonds in the molecule and/or cross-linking unsatd. monomer having a hydrolyzable silyl, an epoxy, an N-methylol, or an N-alkoxymethyl group and at least one polymerizable double bond in the molecule, 2-50wt.% carboxylated polymerizable unsatd. monomer, and 0-50wt.% other monomers.
Patent JP-H06199756-A (JP)
Title: Halogen-substituted benzoylacetamide derivative, its production and intermediate and production thereof
Inventor: TAKAISHI HIDEO
IPC: C07C235/80
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for medicines, agrichemicals, chemicals, etc. CONSTITUTION:This compound of formula I (X is halogen), e.g. 5-bromo-2,4- dichlorobenzoylacetamide. The compound of formula I is obtained by reacting substituted phenacyl halides of formula II (Y is halogen) with a cyanizing agent (e.g. sodium cyanide), as necessary, in the presence of a base in a solvent at -20 to +150 deg.C), providing a halogen-substituted benzoylacetonitriles of formula III and then hydrolyzing the resultant compounds of formula III with sulfuric acid, etc., at -20 to 150 deg.C. The compound of formula II is prepared by subjecting halogen-substituted benzenes and halides to the Friedel-Crafts reaction and then brominating the obtained compound.
Patent JP-H09115162-A (JP)
Title: Transmission characteristic measuring instrument for optical disk
Inventor: MATSUI TSUTOMU
IPC: G11B21/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve the measurement accuracy for the kinetic characteristics of an objective lens by measuring the kinetic velocity of the objective lens by utilizing a laser Doppler effect. SOLUTION: The instrument which measures the transmission characteristics of an optical disk in accordance with the kinetic velocity of the objective lens 21 has a first reflector 22c of a cruciform shape mounted on one flank of an objective lens holder 22 and a second reflector which is mounted on the rear surface of the objective lens holder 22.  The instrument has a first reference light type laser Doppler measuring meter which emits a beam toward the first reflector 22c and detects the kinetic velocity in the tracking direction of the objective lens holder 22 in accordance with the reflected light from the first reflector 22c and a second reference light type laser Doppler measuring meter which emits the beam to the second reflector and detects the kinetic velocity in the focusing direction of the objective lens holder 22 in accordance with the reflected light from the second reflector.
Patent JP-H01111313-A (JP)
Title: On-load tap changer
Inventor: OGAWA MASASHI
IPC: H01F29/04
Filed: 1987-10-26
Abstract: PURPOSE:To alleviate the dependency of an on-load tap changer on the strength of a female screw by forming a slit at a part of the circumference of a cylindrical hole formed at a connecting conductor band, and clamping the slit with a copper bolt. CONSTITUTION:A connecting conductor band 30 is formed at the upper face 35 of a cylindrical hole 31 to be engaged with the stationary shaft 14 of a vacuum valve as a first connecting face, while its cylindrical face 36 is made as a second connecting face. Slits 32 are formed at parts of the mounting hole 33 of a clamping bolt 16 and the cylinder of the hole 31, and a hole 34 for the clamping bolt perpendicularly crossing the face of the slits 32 is formed. The shaft 14 is clamped to the hole 31 with the clamping bolt 16 and a washer 17, and a first connecting face 35 is obtained. Then, the slits 32 are clamped with a clamping bolt 40, a nut 41 and a washer 42 in a direction perpendicular to the slits 32, and the cylindrical face of the hole 31 is clamped at the periphery of the shaft 14. Thus, a bending load at the time of wearing in a contact is carried by this section, thereby eliminating the application of load to the female threads of the shaft 14.
Patent JP-S62129767-A (JP)
Title: Automatic tracking system
Inventor: ENDO KAZUHITO
IPC: G01S3/42
Filed: 1985-11-30
Abstract: PURPOSE:To enable a stable automatic tracking having the best of advantages of two tracking systems, by using both a driving by a step track system and an estimation tracking. CONSTITUTION:A step track judgement means 11 determines the subsequent driving position based on an angle data from an angle-reading circuit 8 and a level motor from a reception-level-reading circuit 9. On the other hand, an angle memory means 12 stores locuses created in the previous tracking of antennas for satellites as angle data. An orbit estimating means 13 reads angle data out of the means 12 to estimate an orbit. A comparison means 14 compares an output of the means 11 with an output of the means 13. When the resulting differences are smaller than predetermined values, a selector means 15 selects an output of the means 11. On the other hand, when the difference between the two outputs is larger than the predetermined value, the output of the means 13 is selected. This assures a stable automatic tracking with the antenna free from errors regardless of any violent changes in the reception level.
Patent JP-H09116091-A (JP)
Title: Hybrid integrated circuit device
Inventor: NUMANAMI MASAHITO
IPC: H01L23/12
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting area by connecting the electrode of an active component mounted on the major plane of a multilayer interconnection board with the interconnection of the multilayer interconnection board with wire and fixing the major plane of the multilayer interconnection board by covering it with a cap and providing a plurality of electrode terminals of the multilayer interconnection at the rear plane. SOLUTION: On the major plane of a multilayer interconnection board 2, a semiconductor chip 45, being an active component, and a Zener diode 50, capacitor 53, etc., being passive components, are mounted. Then, the electrode of the semiconductor chip 45 is connected with first layer interconnection 30 by conductive wire 46. In such conditions, a cap 4 is fixed by permitting the cap to cover the major plane of the multilayer interconnection board 2 through solder 3, and a plurality of electrode terminals are provided at the rear plane of the multilayer interconnection board 2. Thus, the size of the interconnection board is reduced and the size of the package is reduced. As a result, mounting area can be reduced.