baber/WOPTO huggingface dataset:
Patent JP-H03165672-A (JP)
Title: Image input/output device
Inventor: KIKUCHI SUSUMU
IPC: H04N5/232
Filed: 1989-11-24
Abstract: PURPOSE:To obtain an image with deep depth-of-focus without losing resolution or brightness by optimumly setting various conditions when images are cumulatively inputted while continuously changing the number of input images, exposure time at the input or focal point position in the case of the distributed image input. CONSTITUTION:Means 104 and 106 are provided to measure the number of objects, distance from an image pickup part to each object and the brightness of each object, and a means 108 is provided to set the number of object surfaces to be focused, the position of the object surface and exposure quantity when inputting the image of each object surface. Further, a means 109 is provided to focus each object surface and a means 112 is provided to input the image of each object surface with the set exposure quantity. Then, a means 113 is provided to add the input image and a means 203 is provided to execute a recovery processing by space frequency filtering to the added images. Thus, when the image are distributedly inputted, the input conditions such as the number of the input image, the exposure time for the input and the various conditions for cumulatively inputting the images while continuously changing the focal point position, etc., are optimumly set and the image with the deep focal depth can be realized without losing resolution or brightness.
Patent JP-H03164282-A (JP)
Title: Paper guiding mechanism
Inventor: NEHASHI MITSUHIKO
IPC: B41J15/04
Filed: 1989-11-24
Abstract: PURPOSE:To smoothly convey a recording paper in a stat that a gap between a printing surface and a print head at the time of printing is obtained by providing a printing surface disposed oppositely to the head, a paper guide disposed on the same flat surface as the printing surface, and a paper guide auxiliary plate pressed by a spring member in a paper guiding direction slidably in the paper guiding direction and having an rhombic opening near a printing area. CONSTITUTION:A paper guide 1 and a recording paper 5 disposed in a paper guide auxiliary plate 3 are moved in a direction A at a distance corresponding to the thickness of the paper, and pressed to the guide 1 side by the plate 3 applied by a load in a direction B by the operation of an auxiliary plate spring 4. Accordingly, the paper 5 is corrected for folding or warpage to by plainly corrected on the guide 1. A rhombic opening formed at the plate 3 is oblique to the end of the paper 5 to gradually introduce the end of the paper 5 from outside into the plate 3. Since the right and left ends of the paper 5 are always held between the guide 1 and the plate 3, the end of the paper 5 is held from the right and left sides without colliding with the end face of the opening.
Patent JP-H05146044-A (JP)
Title: Sensor built-in prefabrication type connection part
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G15/08
Filed: 1991-10-25
Abstract: PURPOSE:To enable reliability an assembly-type joint to be improved by providing an infrared rays moisture sensor and a gas sensor within a prefabrication- type joint edge copper pipe for CV cable for monitoring. CONSTITUTION:A gas sensor 16 and a moisture sensor 17 are provided within an edge copper pipe 15 at both sides of a protection copper pipe 7, where the gas sensor 16 performs output according to a resistance change utilizing a charge migration due to adsorption and desorption of semiconductor oxide such as SnO2. Also, the moisture sensor 17 which can be used as a fiber-type infrared rays moisture meter should be utilized, thus enabling an insulation state and a failure such as a waterproof layer of a prefabrication-type joint for CV cable to be detected immediately.
Patent JP-H08156557-A (JP)
Title: Rear suspension device
Inventor: NEGORO MASATAKA
IPC: B60G9/04
Filed: 1994-12-09
Abstract: PURPOSE: To relieve vibration transmitted to the body side from an axle housing through a lateral rod in a rear suspension device of a vehicle. CONSTITUTION: Currant-shaped parts 51 are put in upper and lowe parts of bushes 42 arranged in joining parts with an axle housing 2 of a lateral rod 5 whose one end is joined to the axle housing and other end is joined to the body side, and the vertical direction is made softer than the horizontal direction, arid vibration reaching the lateral rod 5 from the axle housing is relieved.
Patent JP-H07135508-A (JP)
Title: Atmhec synchronization circuit
Inventor: ISHII SEISHIRO
IPC: H04L7/00
Filed: 1993-11-11
Abstract: PURPOSE:To realize the cell synchronization system with distributed sample scrambler used for a cell base ATM interface and to conduct an error correction operation for a full 8-bit syndrome normally required in the same timing. CONSTITUTION:A high-order 2-bit of a HEC code is extracted from the midway of a syndrome generation matrix circuit 1e by providing a bit extract circuit 1f. That is, an extract timing is extracted from a timing in 4-bits before a synchronization pattern detection timing and used for the synchronization operation of a cyclic local PRBS generating circuit 7. A syndrome high-order two-bits descrambled from a transfer bit collation circuit 5 are outputted in a timing coincident with low-order 6-bits of the syndrome from an HEC arithmetic circuit 1. A syndrome combining circuit 11 combines syndromes of full 8-bits and the result is given to an error correction circuit 9.
Patent JP-H07137916-A (JP)
Title: Slide-type fence
Inventor: NAKAYAMA KOJI
IPC: B41J13/10
Filed: 1993-11-12
Abstract: PURPOSE:To provide a slide-type fence wherein a fence element is smoothly slid in order to adjust the setting position and held in the set position without being wobbled. CONSTITUTION:A slide-type fence is provided with a pair of parallely extended guide surfaces 34, a moving stand 18 provided with a pair of parallely extended slide surfaces 36 to be slidably engaged with a pair of guide surfaces 34, and a fence element 14 supported on the moving stand 18. And a pair of guide surfaces 34 and a pair of slide surfaces 36 have cam surfaces wherein one side is inclined to the other side, so that a pair of slide surfaces 36 may be largely deviated in the direction perpendicular to the extending direction of both sides in relation to a pair of guide surfaces 34 as the extending direction of a pair of slide surfaces 36 is largely deviated in relation to the extending direction of a pair of guide surfaces 34, and a spring element for resisting relative deviation of a pair of slide surfaces 36 to a pair of guide surfaces is provided.
Patent JP-H05139840-A (JP)
Title: Siliceous nitride sintered compact and its production
Inventor: KOSAKA SHOJI
IPC: C04B35/584
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a siliceous nitride sintered compact to be sintered at a low temperature having excellent traverse rupture strength and toughness from room temperature to 1,000 deg.C high temperature. CONSTITUTION:Silicon nitride as a main composition is blended with 6-40mol% total of a rare earth element oxide, aluminum oxide and silicon oxide and 0.5-10mol% calculated as Li2O of a lithium compound such as Li2CO3 or Li2Si2O5 so that the blend can be sufficiently sintered at <=1,850 deg.C in a nitrogen- nonoxidizing atmosphere. After the sintering, the sintered compact is heattreated at 600-1,500 deg.C in a nonoxidizing atmosphere to form a silicon nitride crystal phase, a crystal phase containing at least lithium and a grain boundary phase containing at least aluminum and a rare earth element.
Patent JP-H04183609-A (JP)
Title: Radial tire for heavy load use
Inventor: ENDO HIROSHI
IPC: B60C11/01
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the biting of pebbles into narrow grooves while maintaining track wandering resistance by alternately arranging stairlike projections in the circumferential direction of a tire on both sides of the narrow groove provided to the end part of each shoulder of the tire along its circumferential direction. CONSTITUTION:On the tread surface, a plurality of main grooves 5 are provided in the circumferential direction of a tire, so that ribs 6 are formed. On the end parts of both shoulders, narrow grooves 1 are provided along the circumferential direction of the tire respectively, thereby flixibility is given to produce a high track wandering resistance. Further, on the inside walls of the narrow groove 1, a large number of kerfs 7 are provided at regular pitches along the circumferential direction of the tire, so that track wandering resistance can be further enhanced. In the above structure, on the both side walls 2a, 2b of the narrow groove 1, stairlike projections 3 are alternately provided. When pebbles or the like are intruded into the narrow groove through the opening 1a of the longitudinal groove 1, further intrusion is prevented by the upper surfaces 3a of the projections 3, and they are pushed out through the opening 1a.
Patent JP-H07156393-A (JP)
Title: Ink jet recording head and recorder using same
Inventor: DOI TAKESHI
IPC: B41J2/205
Filed: 1993-12-07
Abstract: PURPOSE:To provide an ink jet recording head and a recorder in which high density and multiplication of discharge ports and liquid passages are facilitated and ink of wide types including non-aqueous ink can be used. CONSTITUTION:An ink jet recording head 1 has a plurality of discharge ports 15 for discharging ink, a plurality of liquid passages 16 for supplying into to the ports 15, and a liquid chamber 17 for storing ink to be suppled to the passages 16, and comprises pressure generating means 40 for pressurizing ink in the plurality of the passages 16, pressure absorbing means provided in one or the plurality of the passages 16, wherein the ink in the passages is pressurized by the means 40, pressure applied to the ink is absorbed by the absorbing means to control an ink discharge amount, thereby discharging ink liquid droplets from the ports 15.
Patent JP-H06112416-A (JP)
Title: Integrated circuit
Inventor: MAIKURU SHII SUMEIRINGU
IPC: H01L21/8249
Filed: 1991-11-21
Abstract: PURPOSE: To provide an integrated circuit, in which a device for a large power and a device for a low power are integrated on a single semiconductor substrate. CONSTITUTION: A field effect transistor 147 is formed in a region 171 of a second semiconductor layer having a first conductivity type. An integration process for producing one or more (n) and (p) channel low-voltage field effect logical transistors 139/140, (n) and (p)-channel high-voltage insulating gate field effect transistors 141 and 142, a tunneling EEPROM cell, (n) and (p)-channel drain enlarged insulating gate field effect transistors 144 and 145, vertical and horizontal circular DMOS transistors 146 and 147, a Schottky diode 148, and a FAMOS EPROM cell 149 is indicated. Further, a bipolar transistor is formed on the surface of a first conductivity semiconductor layer.
Patent JP-H03169227-A (JP)
Title: Power source system
Inventor: SASAKI TOSHIHIRO
IPC: H02J3/38
Filed: 1989-11-28
Abstract: PURPOSE:To do protective operation simply and safely giving a breaking instruction to an AC/DC breaker if an accident occurs on a dispersion type power source device, and breaking the breaker on the dispersion type power output side, making the protective means on the system side interlock at the accident of an AC power system. CONSTITUTION:An DC breaker 3-1 is cut off at the accident of a solar battery 1-1, and both the DC breaker 3-1 and an AC breaker 5-1 are cut off at the accident of a power converter 2-1. Furthermore, the AC breaker 5-1 is cut off at the accident of the inside of a controller or a transformer 4-1. On the other hand, if an accident occurs in the feeder 6 of an AC power system, a breaker 10 for feeder is cut off. At the same time, the cutoff instruction outputted from a system accident detector is given to each dispersion type power output side breakers 15-1 to 15-n so as to break them, and the accident of the feeder 6 is removed.
Patent JP-H09122387-A (JP)
Title: Dry cleaning machine with explosionproof device
Inventor: HATTORI TOSHIO
IPC: D06F43/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dry cleaning machine with an explosionproof device capable of preventing a man from being harmed and a fire from occurring in an accidental explosion in the machine. SOLUTION: This dry cleaning machine with an explosionproof device to use petroleum based solvent is equipped with an air supply duct toward the ceiling installed on a treating tank 10, a burst plate 51, to which the closed outer end of the air supply duct is mounted, having strength weaker than that of the treating tank, a burst detection device 52 mounted on the burst plate 51, an extinguishing agent spray control device 53, an extinguishing device 54 controlled by the extinguishing agent spray device 53, and a spray tube 55 to make the extinguishing device 54 and the air supply duct 50 communicate with each other.
Patent JP-H09130175-A (JP)
Title: Attenuator and matrix circuit
Inventor: IWASAKI KUNITAKA
IPC: H03G3/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the signal deterioration due to the parasitic capacitance of a transistor even when an input signal having a high working frequency band is treated by outputting the input signal in which the voltage is divided by a voltage division means after attenuating it via an amplifier means. SOLUTION: An attenuator 11 attenuates an input signal SIN in two steps. In other words, the attenuator 11 attenuates the signal SIN down to 1/A via the resistance attenuators (R1, R2) and then inputs this attenuated signal to the differential amplifier means (Q1, Q2, R'E1 , R'E2 , Q3, R) of the following stages, respectively. As a result, the resistance value of the emitter resistances (R'E1 , R'E2 ) of the differential amplifier means are also reduced down to 1/A in comparison with the conventional emitter resistances. Thus the cut-off frequency of an HPF can be increased up to a level A times as high as the conventional level in terms of an AC equivalent circuit. Therefore, the cut-off frequency of the attenuator 11 can be shifted to a level higher than the working frequency band that is set when a high definition television signal is treated.
Patent JP-H01148845-A (JP)
Title: Heald bundle moving apparatus in warp yarn insert machine
Inventor: OISHI NOBUHISA
IPC: D03J1/14
Filed: 1987-12-02
Abstract: PURPOSE: To improve the efficiency in warp yarn threading operations by arranging a pair of propeller type operating rods at the rear ends of heald bundles, successively moving the healds, detecting the presence or absence of the residual healds and automatically feeding standby heald bundle with the operating rods. CONSTITUTION: This device for moving a heald bundle is capable of bringing one each tip of a pair of propeller type operating rods 3 and 3' into contact with the rear end of heald bundles HA and HB located before a position for threading warp yarns, successively separating and moving healds of the heald bundle HA one by one under a prescribed pressing force with the tips of the operating rods 3 and 3' by actions of a powder clutch 6, successively moving the residual healds of the heald bundle HA, detecting the presence or absence of the residual healds of the heald bundle HA with a proximity switch 17, controlling a driving motor M with the detected signal, automatically feeding the healds of the standby heald bundle HB previously made to stand by in guide rails by rotating the operating rods 3 and 3',  improving the efficiency in warp yarn threading operations and smoothing the separation and movement of the healds to a position for threading the warp yarns.
Patent JP-H07159739-A (JP)
Title: Optical modulation device
Inventor: KUDO YOSHIHARU
IPC: G02F1/01
Filed: 1993-12-07
Abstract: PURPOSE:To provide an optical modulation device capable of always holding a state where a modulation efficiency is highest by automatically controlling a polarization direction of an input light beam when an external optical modulator whose optical modulation efficiency depends on the polarization direction of the input light beam is used. CONSTITUTION:A part of an optical signal outputted from the external optical modulator 104 is converted to an electric signal by a photoelectric conversion part 109, and a mean value of the electric signal is detected by a mean value detection part 110, and a first control part 111 outputs a control signal so that the magnitude of the mean value becomes as smaller as possible, and a polarization adjustment part 102 adjusts the polarization direction of the input light beam to the external optical modulator 104 according to the control signal.
Patent JP-H09123688-A (JP)
Title: Plastic eraser and its manufacture
Inventor: TANAKA EIJI
IPC: B43L19/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a PVC plastic eraser in which plasticizer migration is restrained and which is excellent in erasing rate and feeling of use, by substituting powder rubber for a portion of inorganic filler. SOLUTION: A plastic eraser contains polyvinyl chloride(PVC), a plasticizer and an inorganic filler and powder of at least one kind of rubber selected from natural rubber(NR), styrene-butadiene rubber(SBR) and ethylene-propylene non- conjugate diene copolymer rubber(EPDM) is substituted for a portion of the inorganic filler. Therefore, as recovered rubber containing EPDM can be used as a raw material of the rubber powder, it is useful for the use of recycled non-tire rubber parts.
Patent JP-H09125442-A (JP)
Title: Support structure of boom in construction equipment
Inventor: FUNABASHI TOSHIHIKO
IPC: E02F3/358
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of stresses at the welded end of the lower part of the inside doubling plate and the nearby position thereof, by welding the upper end faces of the inside doubling plate and the outside doubling plate welded to the side plate at the nearby position of a boom hoot pin, to the lower end of the top plate. SOLUTION: The upper end face of the inside doubling plate 5 welded to the inside face of the side plate 2 and the upper end face of the outside doubling plate 6 welded to the outside face of the side plate 2, are welded to the lower end face 1a of the top plate 1 respectively. Although a load resulting from excavating forces acts in the excavating work, since the side plate 2, the top plate 1, the inside doubling plate 5, and the outside doubling plate 6 are integrally formed, the concentration of the stresses to the welded end of the lower part of the inside doubling plate 5 and the nearby position thereof is reduced.
Patent JP-H01148378-A (JP)
Title: Multi-grade sorter of fruits and vegetables
Inventor: OISHI AKIO
IPC: B07C5/10
Filed: 1987-12-04
Abstract: PURPOSE: To enable a sorter to sort and assort multiple grades on one line of conveyor with receiving trays by executing measurement by weights or shapes in a measuring section of the conveyor with the receiving trays and in addition, providing the receiving trays themselves with manual grade display means. CONSTITUTION: Fruits and vegetables 5 are visually discriminated into their grades by a fruit sorting person before being supplied to the receiving trays 11 and are placed on the receiving trays 11 to be transferred. Simultaneously, the push switches of the manual grade display devices 17 corresponding to the discriminated grades are operated. At the time of the fruit and vegetables on the receiving trays 11 transferred by grade displaying pass the grade detectors 2, the detecting pieces displaying the grades are detected and grade signals are sent to an arithmetic processor 4. The weights or shapes of the fruit and vegetables 5 are then measured by a measuring instrument 3 and the measurement data is sent to this arithmetic processor 4.  The arithmetic processor 4 outputs the assorting signals by grades and classes to corresponding discharge devices 6 in accordance with such information.
Patent JP-H03167246-A (JP)
Title: Resin composition
Inventor: AOKI NOBUO
IPC: C08L67/00
Filed: 1989-11-27
Abstract: PURPOSE:To improve the heat resistance and electrical and mechanical properties by compounding a specific cured product with a thermoplastic or thermoset resin. CONSTITUTION:100 pts.wt. polybutadiene contg. at least 40mol% vinylic double bonds based on monomer units and having a number-average mol.wt. of 500-100000 is heated at 240-320 deg.C for 10min to 10hr, if necessary with 0.005-10 pts.wt. compd. of the formula (wherein R<1>, R<2>, R<7>, and R<8> are each H, 1-3C alkyl, nitro, or halogen; R<3>, R<4>, R<5>, and R<6> are each 1-3C alkyl), to crosslink at least 70mol% of the vinylic double bonds, thus giving a cured product. 100 pts.wt. cured product is compounded with 20-900 pts.wt. thermoplastic (e.g. polyethylene) or thermoset resin (e.g. epoxy resin) and 0-200 pts.wt. inorg. filler (e.g. alumina) to give a resin compsn. having a heat distortion temp. of 150 deg.C or higher, dielectric constant of 2.8 or lower, and Izod impact strength of 3kgf.cm/cm or higher.
Patent JP-H09147055-A (JP)
Title: Character processor
Inventor: TANABE KEISUKE
IPC: G06K9/62
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dictionary capacity and also to facilitate the management of dictionary by registering such partial patterns having high appearance frequency as radicals, right-hand radicals, etc., of Chines characters, into a user dictionary. SOLUTION: A partial pattern register means 4 registers the input data in a partial pattern register dictionary 5 together with the corresponding partial pattern. A partial pattern retrieval means 6 retrieves whether the input data registered in the dictionary 5 are included in the data inputted from a writing input means 1. A partial pattern replacement means 7 replaces the whole or a part of input data with the data read out of the dictionary 5 based on the retrieval result of the means 6. A changed pattern is collated with a handwritten recognition dictionary 3 and outputted as recognition result. It is desirable to continuously retrieve the pattern that is changed by the replacement via the means 6 until the replacement is completely finished. Then, the retrieved pattern is collated with the dictionary 3.
Patent JP-H07140038-A (JP)
Title: Eccentricity measuring apparatus for lens system
Inventor: YONEZAWA TOMOHIRO
IPC: G01M11/00
Filed: 1993-11-12
Abstract: PURPOSE:To provide an eccentricity measuring apparatus for lens system in which the eccentricity can be measured for each lens disposed in different attitudes within a lens system to be measured. CONSTITUTION:A light source 1, a beam splitter 2, a collimator lens 6 for projecting the image of the light source 1 onto a lens system 16 to be measured, and an optical path switching means 7 are arranged sequentially from the light source 1 side. An optical system 13 for setting a reference axis of measurement is constituted on one optical axis 8 branched by the optical path switching means 7. A member 14 for deflecting the direction of the optical axis 9 between a plane including the horizontal direction and a plane including the vertical direction is disposed on the other optical axis 9 branched by the optical path switching means 7 and a section 15 for fixing the lens system 16 to be measured is disposed on the optical axis 9 deflected by the member 14.