baber/WOPTO huggingface dataset:
Patent JP-H07289047-A (JP)
Title: Mobile fertilizer applicator
Inventor: KOMATSU CHIMAO
IPC: A01C17/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a mobile fertilizer applicator capable of varying the application shaft speed independently of the travel speed, minimizing mechanical parts of a speed change and transmission system for an application shaft and realizing the miniaturization and the cost reduction. CONSTITUTION:This mobile fertilizer applicator is obtained by fixing a housing of a transmission part 5 as a part of a frame to axle bearings (6a) of an axle 6 for driving wheels, equipping a mechanical system of the transmission part 5 with a pulley (11a) on the driven side and further an input shaft 11, driven and rotated from a loaded engine through a V-belt, a speed change shaft 12 for travel having a speed change clutch (X) for the travel, a speed change shaft 13 for application having a speed change clutch (Y) for the application, a speed reduction shaft 14 for the travel, a mechanism 15 for changing the rotating shaft direction capable of changing the torque of the speed change shaft 13 for the application into an application shaft 7. Since the independent speed change clutch (Y) for the application is present, the rotational speed of the application shaft can freely be adjusted. Since the transmission system to the pulley (11a) on the driven side is used in common with the travel and the application systems, the miniaturization and the cost reduction can be achieved by reducing the number of parts.
Patent JP-S60235592-A (JP)
Title: Television receiver
Inventor: KAWAMURA MASAO
IPC: H04N5/44
Filed: 1984-05-08
Abstract: PURPOSE:To display a reception diveo signal at tuning period by displaying a specific picture data stored in advance in place of the reception video signal in the state of untuning when the automatic tunig is executed. CONSTITUTION:A radio wave received by an antenna 21 is fed to an electronic tuner 22. The electronic tuner 22 selects a desired radio wave in received radio waves, converts it into an intermediate frequency A and the result is outputted to a television linear circuit 23. A control circuit 27 outputs a mute signal MU to a switch circuit 24 and a sound circuit 30 is response to the tuning state of the channel. The switch circuit 24 selects the video signal from the television linear circuit 23 when the level of the mute signal MU is at ''1'' level and selects a picture signal VS from the control circuit 27 when the level od the mute signal MU is logical 0, and gives an output to a liquid crystal drive circuit 25. The liquid crystal drive circuit 25 displays and drives respectively a video display section 12 a channel display section 13 and a sound volume display section 14 on a liquid crystal display panel 15 according to the signal from the switch circuit 24 and the control circuit 27.
Patent JP-S61251682-A (JP)
Title: Production of 2-(10,11-dihydro-10-oxodibenzo(b,f)thiepin-2-yl) propionic acid
Inventor: MIKI SHOJI
IPC: C07D337/14
Filed: 1985-04-30
Abstract: PURPOSE:To produce the titled compound useful as an anti-inflammatory agent, in short steps, economically on an industrial scale, by using 5-propionyl-2- phenylthiophenylacetic acid ester as a raw material, and reacting the compound with an orthoformic acid ester in the presence of a strong acid. CONSTITUTION:The objective compound of formula 7 can be produced by (1) reacting the 5-propionyl-2-phenylthiophenylacetic acid ester of formula 1 (R1 is lower alkyl) with the orthoformic acid ester of formula 2 (R2 is methyl or ethyl) and a diacetoxyaryl iodide of formula 3 (R3 is H or methyl), (2) hydrolyzing the resultant compound of formula 4 (R4 is same as R1 or R2) to obtain 5-(1-carboxyethyl)-2-phenylthiophenylacetic acid of formula 5, and (3) carrying out the intramolecular cyclization of the product. The process is advantageous because the objective compound can be produced with simple operation without necessitating particular apparatuses, and, if necessary, without separating the intermediate from the reaction system.
Patent JP-H07297708-A (JP)
Title: Digital pll circuit
Inventor: YAMADA SUSUMU
IPC: H04L7/033
Filed: 1994-04-28
Abstract: PURPOSE:To attain excellent PLL operation even when the stability of an input signal to the digital PLL circuit is low by applying the backward or forward protection method to a state transition for phase control by a loop filter means. CONSTITUTION:A phase comparator means 3 obtains a phase difference signal between an input signal and a periodic signal outputted from a VCO means 2 or its frequency divided signal and gives the phase difference signal to a loop filter means 6. The means 6 transits the PLL circuit to a new control state depending on the phase difference signal and the just preceding control state and also generates a control signal force for phase adjustment and provides it to a VCO means 2 to allow itself to adjust the phase of the periodic signal. The phase difference signal obtained by the means 3 indicates delay, coincidence or lead, the means 6 takes a synchronization or an asynchronization state as the control state and transits the asynchronization state into the synchronization state according to the backward protection method. In the backward protection state, the phase of the control signal force for the phase adjustment given to the VCO means 2 is not adjusted. The digital PLL circuit is operated in an excellent way by the protect function.
Patent JP-H11288900-A (JP)
Title: Board plating method
Inventor: HONGO AKIHISA
IPC: H01L21/288
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a board plating method, which is capable of uniformly forming a plating film on ultra-fine wiring grooves present on the surface of a plating board and the inner wall of an ultra-fine contact hole through an electroless plating method. SOLUTION: A plating film is formed by electroless plating on the surface of a board 2 or an ultra-fine wiring groove of width 0.18 μm or less provided to the surface of the board 2 and the inner wall of an ultra-fine contact hole of diameter 0.18 μm or less through a board plating method, wherein an electroless plating solution is atomized into mist which is 0.1 μm or less in grain diameter, and the mist of plating solution is sprayed on the surface of a board 2 for plating. In this way, an electroless plating solution is atomized into mist of diameter 0.1 μm or less, whereby the mist of plating solution can be easily made to penetrate into an ultrafine wiring groove or an ultrafine contact hole through a charge induction method or the like, so that a plating film which is uniform in thickness can be formed on the inner walls of a wiring groove or in a contact hole.
Patent JP-S5214922-A (JP)
Title: Hose made of soft plastics
Inventor: KANAO SHIROU
IPC: B29C53/00
Filed: 1975-07-26
Abstract: PURPOSE: A soft plastic hose without danger of breakage or tearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264620-A (JP)
Title: Thin-film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1988-04-15
Abstract: PURPOSE:To decrease waveform distortion and to improve recording density by determining the magnetorestriction constant of an upper magnetic pole at a negative value and forming the shape of a connecting hole of a back contact where the upper and lower magnetic poles come into contact with each other is recessed toward a recording medium facing surface. CONSTITUTION:The magnetic head is constituted by forming the lower magnetic pole, a gap layer, a coil, an insulating layer, the upper magnetic pole, a protective film, etc., on a substrate. The magnetorestriction constant of the magnetic pole of this constitution is set at the negative value and the shape of the back contact where the upper magnetic pole and the lower magnetic pole come into contact with each other is recessed toward the front end of the magnetic poles. Force is concentrated toward the periphery of the back contact by the thick protective toward the periphery of the back contact by the thick protective film on the upper magnetic pole if the magnetic head is constituted in such a manner. This force directs the magnetic domain toward the direction perpendicular to Y-, Y'-directions via the magnetic domain of the upper magnetic pole. Since the magnetization process takes place mainly from the rotation and, therefore, the waveform distortion is decreased and the recording density is thereby improved.
Patent JP-S5425993-A (JP)
Title: Preparation of corrosion-resistant coating resin
Inventor: NUMA NOBUSHIGE
IPC: C08F230/02
Filed: 1977-07-30
Abstract: PURPOSE: To prepare a corrosion-resistant coating resin useful as paint, molding resin, etc. and giving a coating film having excellent adhesive properties, corrosion resistance water resistance, weather resistance, etc., by copolymerizing a polymerizable vinyl monomer with specific epoxy ester of monovinyl-phosphoric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10264230-A (JP)
Title: Inner deckle-shaped t-die for extruder having resin dripping preventing means
Inventor: YOKOYAMA YOSHIHIRO
IPC: B29C48/92
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the title T-die capable of sealing a resin leaked to the lower part of an inner rod and excellent in film forming properties. SOLUTION: In an inner deckle-shaped T-die for an extruder having an inner rod 16 for finally determining film width, a seal rod, 17 having the same length as the inner rod 16 and capable of sealing the resin leaked into the lip land 13 of the lower side of the inner rod 16 is provided on the downstream side of the inner rod 16. By confirming the position of the seal rod 17, the position of the inner rod 16 hidden inside to be not seen can be easily confirmed and, even if a film edge part is not seen, adjustment for preventing the dripping of a resin can be easily performed by operation on this side.
Patent JP-S62248940-A (JP)
Title: Air conditioning unit
Inventor: YAMAMOTO YOSHIAKI
IPC: F24F1/00
Filed: 1986-04-21
Abstract: PURPOSE:To improve the comfortableness during the space heating operation of the air conditioning unit or during the space cooling operation thereof and to make compact the structure of an evaporator and a condenser by using an aqueous solution making direct contact with both air on the indoor side and air on the outdoor side and making reciprocating movements therewith, and carrying out the transfer of steam by heating the aqueous solution on one side and cooling the same on another. CONSTITUTION:An aqueous solution heated to a high temperature by a condenser 12 is recovered to a high-temperature liquid reservoir 15, and sent to the side of evaporator 14 and cooled by a sensitive heat exchanger 17. Thereafter, the aqueous solution flows down along the surface of the evaporator, comes into direct contact with air and receives heat and steam from air. The heat permeates through the membrane of the aqueous solution and evaporates from the evaporator 14, and air contacting the evaporator 14 is cooled to a low temperature. The aqueous solution which has flowed down is recovered to a low- temperature liquid reservoir 18, and sent to the high-temperature side by means of a low- temperature liquid pump 19. Then, the aqueous solution is raised in its temperature by the sensitive heat exchanger 17 and thus has a high temperature, flowing down along the surface of the condenser 12 and evaporating. Then, condensation heat produced in the condenser 12 raises the temperature of air and air in contact with the condenser 12 has a high temperature and a high humidity.
Patent JP-S60233265-A (JP)
Inventor: TATSUNO KENICHI
IPC: E04F13/02
Filed: 1984-05-07
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-H09256711-A (JP)
Title: Locking device of latch bolt
Inventor: FURUSAKI MASAMI
IPC: E05C1/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which is covenient to handle by energizing a cam member with a spring device. SOLUTION: A thumb-turn shaft 19 which is connected to a control cam which controls taking in and out of a latch bolt which serves as a dead bolt and a knob for the operation of the thumb-turn shaft provided in the indoor side are connected to each other coaxially and turnably in a relative manner. Furthermore, a first cam 26 having a notched area 25 in the circumferential direction, which is united with a knob at the outer periphery and a second cam 27, which is projectingly provided with an engagement projection 29 slidably engageable with the aforesaid notched area 25 in the circumferential direction at the tip are coaxially and integrally united with the thumb-turn shaft 19. The first cam 26 united with the knob is energized with a spring device 35 having a consideration position.
Patent JP-S63257821-A (JP)
Title: Electromagnetic induction type coordinate reader
Inventor: OSAKA YOSHIHISA
IPC: G06F3/0488
Filed: 1987-04-16
Abstract: PURPOSE:To expand an effective reading area, to inhibt the output of coordinates on the outside of the area and to improve the reliability of the titled device by forming a loop-like electric conductor line on a plate face of an X/Y coordinate detecting plate body with a prescribed interval from the end part of the plate body. CONSTITUTION:The loop-like electric conductor line (loop) 23 is arranged on the plate face of the XY coordinate detecting plate body 22. When a required position on a tablet 20 is specified by an exciting device 24, signals for detecting coordinates is induced into the coordinate detecting conductors 21a, 21b or the like and the signal is also induced to the loop 23. The signal through coordinate detecting processing is decided about its validity or invalidty and the signal decided as an invalid signal is applied to invalid processing (coordinate output inhibiting processing). In said decision, a signal included in a range from a point (a) having the same amplitude as the threshold S of an induction signal in the center direction of the loop 23 is decided as a valid signal and a signal in the reverse direction is decided as an invalid signal. When the effective signal is an area b1, the signal is applied to coordinate output processing without executing correction processing and when the signal is an area b3, the coordinate output processing is executed after executing correction processing for correcting the signal in accordance with a previously found correction value.
Patent JP-2000284872-A (JP)
Title: Usb transmitter
Inventor: OKAMOTO KAZUO
IPC: H04L12/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To transmit a USB signal equal to or longer than 30 m by providing a pseudo host for adding an interface function to a USB host having a function that is compliant with a USB standard. SOLUTION: A USB host 30 sends a packet to a pseudo function 33 in a set up transaction mode. The function 33 transmits the packet to a pseudo host 31, which makes a signal based on the function of the host 30 to the direction of downstream via an intermediate distance transmission path 22. A USB function 32 returns ACK showing that data is rightly received to a pseudo host 11 via the path 22, and the host 11 returns ACK to the function 33. The function 33 returns ACK to the host 30 for the first time. Handshake is completed between the host 30 and the function 32 existing 50 m away from the host 30 thereby.
Patent JP-S63257808-A (JP)
Title: Device for inspecting parts fitting
Inventor: SUZUKI KUNIO
IPC: G05D3/12
Filed: 1987-04-16
Abstract: PURPOSE:To accurately inspect the difference of article names, unfitting or the like by storing magnification, stopping and focusing values in a memory in each part as optical system information at the time of forming a printed substrate type information file and controlling the optical system by means of the information. CONSTITUTION:A microcomputer 20 reads out NC data for a specified plate to be inspected from a floppy disk device 23, sets up the read data in its internal memory and inputs data from a dictionary file and a seal file in accordance with the sort to be inspected. Then, the microcomputer stores image pickup magnification, focusing and stopping values based on the specification of optical system information in seal array data. After controlling a zoom lens 4 and determining the positioning of X and Y axis tables 17, 18, the microcomputer 20 generates an inspection command to a recognizing device 10. Consequently, the device 10 compares matching pattern data outputted from the microcomputer 20 with the binary data of a picked-up seal obtained from a TV camera 3, executes the inspection of parts fitting and stores the inspected result in the memory of the microcomputer 20.
Patent JP-S5317596-A (JP)
Title: Purifying method for wet-process phosphoric acid
Inventor: ASAGAO SOUICHI
IPC: C01B25/18
Filed: 1976-08-03
Abstract: PURPOSE: To facilitate the concentration of purified phosphoric-acid after treatment of hifhconcentration phsophoric acid, by extracting phosphoric acid from the wet-process phosphoric acid solution obtained by the mineral acid decomposition of rock phosphate by use of specific organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62249195-A (JP)
Inventor: MATSUDO TOSHIMITSU
IPC: G09G3/36
Filed: 1986-04-23
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-H07179556-A (JP)
Title: Polyurethane and production of molding composed of the same
Inventor: IWATA SHIZUO
IPC: C08G18/42
Filed: 1994-04-28
Abstract: PURPOSE:To produce a polyurethane excellent in heat resistance, permanent compression set, etc., and useful as an automotive component, etc., by using a polyester polyol having a specified molecular weight, butanediol and a diisocyanate respectively in a relative amount within a specified range and allowing them to react. CONSTITUTION:This polyurethane which is a polyester-based polyurethane having >=75 JIS-A hardness is produced by reacting (A) a polyester polyol having 2500 to 3500 molecular weight, (B) 1,4-butanediol and (C) a diisocyanate (preferably, 4,4'-diphenylmethane diisocyanate) in a ratio satisfying the formula I [(a) is the molar number of the component (A); (b) is the molar number of the component (B); (c) is the molar number of the component (C)]. The component (A) contains diol components composed mainly of (i) 1,9-nonanediol component and (ii) 3-methyl-1,5-pentanediol component and (iii) a dicarboxylic acid component and satisfies the formula II [(d) is the molar ratio of the component (i); (e) is the molar ratio of the component (ii)].
Patent JP-H08288386-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKADA SHINICHI
IPC: H01L29/78
Filed: 1995-04-18
Abstract: PURPOSE: To make a diffused layer surface conductive and low in resistance without causing an increase of a leak current in P-N junction, by a method wherein the thickness of a conductor layer formed selectively by diffusing an element into a substrate is varied and thereby the layer is made to have a specified film thickness distribution. CONSTITUTION: At least a part of regions of a semiconductor substrate 1 of which the surface is divided into the regions in a plurality, of which the circumferences are partitioned by an insulating film 2, is covered with a conductor layer 9 formed selectively by diffusing an element into the substrate 1. In a semiconductor device constructed in this way, the thickness of the conductor layer 9 is varied according to a distance (r) from the outer periphery of the conductor layer 9, and one substrate region wherein an average thickness d(r1 ) of the conductor layer 9 at the distance (r)=r1 is d(r1 )>d(r2 ) in relation to the average thickness d(r2 ) at (r)=r2 (r1 <r2 ) is made to exist. The semiconductor substrate 1 is made a silicon substrate and the conductor layer 9 a metal silicide layer, for instance.
Patent JP-H11267580-A (JP)
Title: Masking method
Inventor: UMEDA HIDEKI
IPC: B05D1/32
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To perfectly mask the whole of a member to be masked. SOLUTION: A masking material main body 1 made of a synthetic resin sheet having an inner peripheral shape corresponding to the outer peripheral shape of a member 4 to be masked comprising a profile pillar member having a polygonal cross-sectional surface having a recessed groove, ridge and flat surface partially provided thereto longitudinally and coating the outer periphery of the member to be masked and having both end pieces mutually abutted or overlapped in the recessed groove is provided, and an elastic fixing member 6 is fitted in the recessed groove after both end pieces of the masking material are inserted into the recessed groove of the member to be masked in an abutted state or an overlap state to connect and fix the member to be masked.  By this constitution, the entire periphery of the member can be coated with the masking material main body and, therefore, the adhesion of a coating to the member to be masked and the detachment of the masking main body of the member to be masked can be perfectly prevented.
Patent JP-H05116238-A (JP)
Title: Device for coating sheet with foil tab and method for operating said device
Inventor: KURETSUGU BUROTSUKU
IPC: B32B37/00
Filed: 1992-03-18
Abstract: PURPOSE: To make a simple but highly reliable device for tab sheet production by providing a structure with which a foil strip segment is adhered to the fringe of a piece of raw material of sheet, and this adhered section is punched out at will to demarcate the protruding tab of the sheet. CONSTITUTION: A foil strip 19 from the foil supply roll 20 is fed to the guide block 24 of the strip feeding mechanism 25 and folded at the position 34, and the working roll depresses the folded foil. The folded foil is sent out to the underneath of the sheet from the stacking 18, the segment 57 is cut off from the folded foil strip upon passing of the strip through the pneumatic cutter 54, and the foil strip 19 is heat-sealed on the opposite surface of the sheet 50 at the heating contact assembly 53. The sheet with foil strip applied is delivered after a protruding tab is formed by punching of the foil strip in a given form with the punching machine 15' which has the static tab table 75 and the freely adjustable position tab table 76.
Patent JP-S5519939-A (JP)
Title: Lagging and heating device for exhaust purifying catalyst in outboard engine, etc.
Inventor: KONDOU HIDEO
IPC: B63H20/24
Filed: 1978-07-28
Abstract: PURPOSE: To perform lagging and heating of catalyst by making exhaust go by a round-about route through a bypass when starting up the engine.  
     CONSTITUTION: An exhaust opening/closing valve 7 is installed at the part 3' on the exhaust port side of an exhaust pipe 3 divided by catalyst 6. An inlet port 10a is opened on the lateral side of the part 3' of the exhaust pipe between the catalyst 6 and an opening/closing valve 7, and a branch pipe 10 for bypassing is provided in such a way that it extends upward from there for the facility of enclosing the surrounding of the exhaust pipe 3 which incorporates the catalyst and further extends downward. When starting up, the part 3' of the exhaust pipe is closed by the opening/closing valve 7, by which the exhaust is obliged to go by a round-about route along the ambience of the catalyst 6, the catalyst 6 is kept warm to be improved in its activation. 
     COPYRIGHT: (C)1980,JPO&Japio