baber/WOPTO huggingface dataset:
Patent JP-S5238980-A (JP)
Title: Temperature detection device
Inventor: SATOU SUSUMU
IPC: G01K11/20
Filed: 1975-09-22
Abstract: PURPOSE: To electrically detect the temperature of exhaust gases of aubomobiles, etc., by using a light transmission element and light radiation detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5449693-A (JP)
Title: Method for controlling the feed rate in a numerical control tool machine
Inventor: NAKASO TOORU
IPC: B23Q15/013
Filed: 1977-09-26
Abstract: PURPOSE: To provide a method for controlling the feed rate in a machine tool capable of shortening the time for deciding the position of tool as well as the cycle time for processing the work without increasing the risk to cause mechanical damage of main shaft or the like.  
     CONSTITUTION: If the information of feed instruction is stored in F register 27, this information of feed rate instruction is supplied to an instruction voltage generator circuit 31, and a rate instruction voltage FCV corresponding to the feed rate instruction is developed as an output from the instruction voltage generator circuit 31. Then, this voltage FCV is converted into an instruction pulse CP by means of anFV converter 32, and the instruction pulse CP of a frequency corresponding to the dimension of FCV is supplied to a gate circuit 33 and a movement quantity counter 34. The gate circuit effects a gate switching based on the information of the moving shaft as developed from a shaft register 29 and the information of the movement direction as developed from a direction register 30 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S596706-A (JP)
Inventor: NISHIMURA KAZUHIKO
IPC: H02B13/02
Filed: 1982-07-05
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-H11310426-A (JP)
Title: Glass scrubber
Inventor: MINAMI HIROYUKI
IPC: C03B33/10
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass scrubber whose cutting portion can easily be made and which can maintain an excellent cutting performance over a long period. SOLUTION: This glass scrubber is obtained by forming a cemented carbide film 12 on a substrate 11 and projecting the cemented carbide film 12 from the tip portion 11a of the substrate 11 to form a cutting portion C. The hardness of the cemented carbide film 12 is larger than that of the substrate 11, and the wear rate of the tip portion 11a of the substrate 11 is therefore larger than that of the cemented carbide film 12 to always project the cemented carbide film 12 from the tip portion 11a. The kind of the cemented carbide film 12 includes a diamond-like carbon film, a titanium nitride film and a chromium nitride film. The kind of the substrate 11 includes stainless steel, high speed tool steel and cemented carbide.
Patent JP-H04322920-A (JP)
Title: Product support device
Inventor: GOTO KUNIHIKO
IPC: H05K7/04
Filed: 1991-04-19
Abstract: PURPOSE:To enhance the efficiency of fastening a screw or the like by automatically pressing and fixing a product when a movable table goes into a working area for an automatic screw fastening machine so as to prevent the product from floating up. CONSTITUTION:A chassis 5a and a print circuit board 5b to be fixed to the former are set on a movable table 3 so as to be held between stoppers 7a, 7b, 7c and by a fixing and holding plate 25. In this condition, a retainer plate 11 is located at a position where it does not press the product 5. When the table 3 is moved toward a second position in the direction A, a cam 13 comes off from a pressing pin 17, and is rotated by a spring 15 in the direction C. Accordingly, the retainer 11 coupled to the cam 13 through the intermediary of a shaft 19 is moved onto the print circuit board 5b which is therefore pressed.
Patent JP-H09279532-A (JP)
Title: Installation-recovery device for road sign
Inventor: ISHIKAWA MINORU
IPC: E01F13/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an installation-recovery device simple in constitution, compact, low in cost and placeable on a load carrying platform without needing to remodel a body. SOLUTION: A drive source 3 is movably and fixably fitted onto a base 2 so that a set position can be changed either to one side part or the other side part in the cross direction of a load-carrying platform 1 of a vehicle. In each set position, an output shaft 31 is inclined to the outside, and a base part of an arm 4 is fitted to the output shaft 31. An intermediate part of the arm 4 is bent, and a sign holding means 5 fitted to the tip of the arm 4 horizontally corresponds to an installation shoot 7 or a recovery shoot provided on the base 2 while corresponding to the road surface 9 in a vertical state.
Patent JP-H11310485-A (JP)
Title: Ceramic industry-based building plate and its production
Inventor: MIZUNO DAIZO
IPC: C04B41/63
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic system building plate having an unspecified complicated pattern on a design face and a more natural appearance and a method for producing the building plate. SOLUTION: In this ceramic system building plate 1 provided with a sealer layer and a coated layer on a design face 11, the ceramic system building plate 1 has a relatively flat part and a recessed pattern part on the design face 11. The design face 11 including the recessed pattern part is successively furnished with a sealer layer and a coating material layer of middle coating on the whole area. Further, the design face 11 is provided with an oily coating material layer 3 on the coating material layer of middle coating and with an aqueous stain coating material layer 4 of a color tone different from that of the oily coating material layer 3 at least on the top of the recessed pattern part. A complicated pattern comprising the oily coating material layer 3 and the partial aqueous stain coating material layer 4 is formed on the design face 11.
Patent JP-H05310309-A (JP)
Title: Chip type electronic parts displaying/supplying device
Inventor: MITSUSHIMA TAKATOSHI
IPC: B65G1/137
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the operational losses of an automatic mounting equipment and reduce the cost by connecting a tube of a displaying/supplying device to a mechanical valve mounted on a chip type electronic parts automatic mounting equipment when one of the chip type electronic parts ranging and supplying device selected among a number of devices is guided to the specified position. CONSTITUTION:A plurality of chip type electronic parts displaying/supplying devices 49 are continuously arranged to a parts supplying table 46 of a chip type electronic parts automatic mounting equipment. Then, the parts supplying table 46 is moved in X or X' direction by the command from the automatic mounting equipment, and one commanded displaying/supplying device 49 is guided to the specified position. The lever of the displaying/supplying device 49 is swayed by the driving source of the automatic mounting equipment, and the tube provided to the displaying/supplying device 49 is connected to a mechanical valve 47 fitted to the automatic mounting equipment thereby. Successively, the air is made to blow the chip type electronic parts from the air blowing port through the tube, leading to carriage and supply of the chip type electronic parts.
Patent JP-S596750-A (JP)
Title: Coil guide for stator of motor
Inventor: DOI YUUJI
IPC: H02K15/085
Filed: 1982-07-02
Abstract: PURPOSE:To rationalize and simplify toroidal winding work by integrally forming a coil guide made of thermoplastic having small coefficient of friction with fixing means for mounting the guide in the coil guide on a core. CONSTITUTION:A core 1 is insulated by inserting insulators 10 from both end surfaces or inserting the core, and held by a chuck. A pawl 13 of a coil guide 12 is engaged with a hole 11 formed in the vicinity of the end of the part which is covered on the end of the teeth of the insulator 10, and integrated with the core 1. The guide 12 is integrally formed with a guide 12a for sliding a coil and a pawl 13 of mounting means, is formed smoothly so that a side 12a does not damage an electric wire and has a width sufficient to cover the end of the tooth. The material is thermoplastic such as nylon having small coefficient of friction, and mounted by the elasticity of the fixing means 13.
Patent JP-S5815955-A (JP)
Title: Sulfonylvinyl ketone compound and its preparation
Inventor: FUNAKI YUUJI
IPC: C07C315/04
Filed: 1981-07-22
Abstract: NEW MATERIAL:The compound of formulaI(X is H or Cl; Y is alkyl or halogen). EXAMPLE:1-(2-,4-Dichlorophenyl)-4,4-dimethyl-1-p-toluenesulfonyl-1-pen ten-3-one. USE:Useful as a preparation intermediate for triazolylvinyl ketone compound and triazolylvinyl alcohol compound which are useful fungicides. PROCESS:The compound of formulaIcan be prepared easily by reacting the sulfonyl ketone bromide compound of formula V with a base such as K2CO3 in the presence of a solvent (e.g. acetone) at a temperature between 0 deg.C and the boiling point of the solvent.
Patent JP-H01284102-A (JP)
Title: Hybrid integrated circuit device
Inventor: KONO JUNICHI
IPC: H05K1/02
Filed: 1988-05-11
Abstract: PURPOSE:To enable the postadjustment of a high frequency characteristic by providing a microconductor antenna for adjustment on a circuit pattern. CONSTITUTION:A high frequency circuit is constituted of the circuit pattern formed on the upper surface of an insulating substrate 1 and packaged electronic parts 2. Besides, electric input output terminals 3 and the microconductor antenna 4 installed on the circuit pattern on the insulating substrate 1 are provided. In this case, by fine-controlling respectively the fitting angle and the line length of the microantenna 4, the influence of an electromagnetic field or parasitic capacity can be lessened.
Patent JP-H0734884-A (JP)
Title: Intake device for diesel engine
Inventor: SAKIMOTO MASATSUGU
IPC: F02B31/00
Filed: 1994-05-02
Abstract: PURPOSE:To improve volume efficiency while securing necessary swirl, and improve output performance and emission performance while preventing uneven combustion. CONSTITUTION:Two intake ports 3, 4, formed on every cylinder, are straight ports of tangential setting. An incident angle thetaR of the intake port 3 opened to a rear side in a swirl generation direction is set larger, while an incident angle thetaF of the intake port opened to a front side is set smaller. Or, a throat part 3a of the rear intake port 3 is larger than a throat part 4a of the front intake port 4 in the length. Or, at least a port axis in the throat part 4a of the front intake port 4 is substantially straight line or curved line having a large radius of curvature. In addition, curved line having a minute radius of curvature is formed on a shifting portion from the port axis to a valve axis. Thus, the incident angle thetaR of the rear intake port 3 is set larger, and the incident angle of the front intake port 4 is set smaller.
Patent JP-S63283402-A (JP)
Title: Controller for electric rolling stock
Inventor: TERUNUMA MUTSUHIRO
IPC: B60L9/18
Filed: 1987-05-14
Abstract: PURPOSE:To always bringing the traveling direction of an electric rolling stock in coincidence with the rotating direction of an induction motor by controlling an inverter by the absolute value and the polarity of an added value of a rotating frequency signal inverted in the polarity and a slip frequency signal before its polarity is inverted. CONSTITUTION:A polarity controller 4 inputs a rotating frequency signal fR1, inverts its polarity when the traveling direction command F/R of a reverser 7 is of a reverse command, and outputs a signal fR2. The signal fR2 and the slip frequency signal fS1 are added by adders 8, 10 to obtain a signal fi0. An absolute value circuit 9 outputs the absolute value of the signal fi0 as an inverter operation frequency fi1. A polarity controller 15 inputs the signal fi0, inverts its polarity when the command F/R is of a reverse command, and outputs an inverter phase order control signal fi2.
Patent JP-H09308252-A (JP)
Title: Power inverter
Inventor: TANIGUCHI TAKESHI
IPC: H02M7/48
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain line voltage efficiently with only a little change in the potential at neutral points by connecting each phase of a first power converter with the same one of a second power converter with a reactor and controlling the first and the second power converter so that the currents in the reactors may not exceed a predetermined value. SOLUTION: A first three-phase bridge inverter 110 is constituted of switching devices 120U-120Z and diodes 121U-121Z which are antiparallelly connected with the switching devices. A second three-phase bridge inverter 111 is constituted of switching device 122U-122Z and diodes 123U-123Z which are antiparallelly connected with the switching devices. Connecting reactors 124U-124W connect the phases of the first inverter 110 with the same phases of the second inverter 111. A DC capacitor 125 is connected to the DC side of the first and the second three-phase bridge inverter 110, 111. A load is connected to neutral points of the connecting reactors 124U-124W.
Patent JP-S60259931-A (JP)
Title: Interval friction measuring apparatus of metallic specimen
Inventor: TANI SEIICHIROU
IPC: G01N11/00
Filed: 1984-06-06
Abstract: PURPOSE:To enable high-precision measurement undisturbed by noise, etc., by determining an internal friction value from a phase difference of deforming force and deformation respectively caused by given periodic changes. CONSTITUTION:By giving a sinsoidal wave electric current to an exciting coil 13, a linear sinsoidal wave vibration is produced in a vibrator system from coil 13, vibration exciting table 10, standard metallic piece 2', metallic specimen 2, etc. This vibration is detected by a strain gauges 3, 3' and after amplifications 5, 5' as voltage change at a detecting end of the wheatstone bridge and subsequently, it is supplied to a signal processing circuit 21 for sampling, A/D converted for collection in a memory, etc. The data collection is conducted per every frequency of a sinsoidal wave current issued from an output circuit 20 and an amplifier output is fetched from a sample value by the Fourie transformation and phase differences delta1, delta2 of the basic frequency elements are determined. When a deformation phase difference relative to a deforming force F1 applied to the metallic piece 2' is assumed to be delta', delta1-delta' stands for a phase of the force F1 and a phase difference delta of deformation relative to a deforming force applied to 2 is delta2- (delta1-delta') and the internal friction of the specimen 2 can be obtained from tandelta.
Patent JP-H06331827-A (JP)
Title: Light transmission plate
Inventor: KAWAKAMI MAMORU
IPC: G02B6/00
Filed: 1993-05-18
Abstract: PURPOSE:To facilitate work and to efficiently emit light which is made incident on a light transmission plate main body without absorbing and attenuating the light in the light transmission plate main body. CONSTITUTION:This light transmission plate has the light transmission plate main body 11 made of transparent resin whose one surface is made a light emitting surface 11a and whose other surface is made a reflecting surface 11b; and it is provided with a lamp 15 for a light source on the outside of the end face 11c of the main body 11; and the light from the lamp 15 is made incident from the end face 11c of the main body 11 so as to allow the light emitting surface 11a side to emit the light. The light emitting surface 11a or the reflecting surface 11b of the main body 11 is made an irregular reflecting surface processed with organic solvent so as to irregularly reflect the incident light from the lamp 15.
Patent JP-H06332638-A (JP)
Title: Image processor
Inventor: ABIKO OSAMU
IPC: G06F9/45
Filed: 1993-05-18
Abstract: PURPOSE:To provide the image processor to which an image forming device of a different kind of machine can be connected by converting and outputting image data in accordance with the image forming device of a different image forming system. CONSTITUTION:Image data from a PDL interpreter 120 is converted by a data converting part 106 in accordance with an image forming system of each image forming device 130 connected by an external interface part 102 for connecting plural different image forming devices. For instance, in the case of an ink jet system, the image data is registered in a band buffer memory 103, and in the case of an electrophotographic system, the data subjected to CMYK conversion is registered in a frame memory 104 and outputted to the image forming device.
Patent JP-H077691-A (JP)
Title: Video signal amplitude switching circuit
Inventor: MURAKAMI KEIICHI
IPC: H04N5/57
Filed: 1991-05-21
Abstract: PURPOSE:To prevent the fluctuation of a pedestal level and to prevent the generation of stripe patterns on a screen at the time of the switching operation of video signal amplitude. CONSTITUTION:When a video signal amplitude switching signal is supplied from a switching signal input terminal S to the data terminal D of a D flip-flop D-FF, the D flip-flop D-FF rises in synchronism with a vertical blanking signal supplied from a vertical blanking signal input terminal VB to a clock pulse terminal CK and also a filling output signal is supplied from an output terminal Q to the base of a switching transistor TR 2. The switching transistor TR 2 is electrified while the output signal is supplied, the emitter is clamped to the potential of a level equal to the pedestal level of input video signals by a clamping circuit Cp and the amplitude of the AC components is reduced by as low as R3/(R2+R3) times by dividing resistors R2 and R3 without changing the pedestal level of the video signals.
Patent JP-H05308801-A (JP)
Title: Mast structure in rotary cultivator
Inventor: MIKI HIROYUKI
IPC: A01B33/08
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the parts and widen the space on both left and right sides of the gear case by connecting the top mast to the gear case at several points on the front and the rear positions and connecting the rear part of the top mast to the rotary cover through an auxiliary mast. CONSTITUTION:The gear case 2 is provided with the mast bracket 11 for connecting the top mast 10 at several points A and B on the front and rear positions. The rear connecting point B of the mast bracket and the rotary cover 8 are connected through the auxiliary mast 12. The fitting strengths is secured and further, the auxiliary mast can also be used for fitting the rotary cover.
Patent JP-S5818864-A (JP)
Title: Seald type battery
Inventor: SHINODA KENICHI
IPC: H01M2/06
Filed: 1981-07-27
Abstract: PURPOSE:To surely prevent electrolyte leakage by means of a simple seal structure without reducing an effective power-generating area by applying chromium plating containing chromium oxide on at least a sealing interface of an anode metallic portion which is in contact with a sealing material. CONSTITUTION:A 0.1-2mu thick chromium plating layer 6 containing chromium oxide is formed on a contact interface between a sealing material 3 and a current collecting lead 4. This plating layer (a black chrimium plating layer) 6 is previously formed on a metallic current collecting side, and surely formed in at least a metallic portion on an anode terminal side and proferably also on a cathode terminal side along portions which are in contact with the sealing material 3. The plating layer 6 forms strong and stable connection with metallic portions, and can prevent alkaline electrolyte leakage caused by chemical and electrochemical carrosion.
Patent JP-2000305164-A (JP)
Title: Projection lens and projection type display device using it
Inventor: HABA SHINJI
IPC: G02B27/18
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens constituted so that the miniaturization and the thinning of a projection type display device can be promoted and the projection type display device using it. SOLUTION: This projection type display device 1 is constituted as follows. The projection lens 6 is constituted of plural lenses 61. Then, the upper end side of at least the lens 61A out of the plural lenses 61 arranged at the most base end side in a projecting direction is notched so as to be almost flat. Thus, the height size of a head plate 64 supporting the lens 6 becomes small. Besides, an area above the lens 61A can be utilized when a cooling fan 17 is arranged at the upper part of an electro-optical device arranged near the lens 6. Due to that, the height size of the display device 1 can be made small and the housing space of the fan 17 need not be prepared in the device 1. Thus, the display device 1 can be miniaturized and made thin.
Patent JP-2000310338-A (JP)
Title: Sealing device
Inventor: WADA YOSHIHIRO
IPC: F16J15/3244
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device simple in constitution and improved in a pumping function. SOLUTION: A screw 21 has outer wall surfaces 21a, 21b extending approximately vertically to a surface of a seal lip as both outer walls and has a pentagonal shape of a cross section, and a height B of the whole screw 21 can be made larger by making ΔB large with a vertex angle α, base angles β, γ, and a height B0 of a triangular cross sectional part of a tip of the screw 21 being constant. Even in this case, the height B of the screw 21 is freely set without reducing the number of the screws since a length A of a base of the screw 21 can be maintained to be constant and an interval C between adjacent screws is not changed.
Patent JP-H09307744-A (JP)
Title: Resolution conversion method and resolution conversion device
Inventor: FUJIKURA SHUICHI
IPC: H04N1/40
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid a change in color tone by discriminating image data of a dot line to be entered as to whether the data denote an odd numbered or an even numbered pixel and converting the odd numbered and the even numbered picture elements into pixels of a same number as to same dot line data. SOLUTION: Image data in an image data storage section 3a are transferred by one line to a line buffer 4a under the control of a control section 4b and the buffer 4a stores the image data. The control section 4b controls the storage section 3a to transfer the image data to an odd number/even number picture element discrimination section 6 and a pixel generating section 7, and the discrimination section 6 discriminates whether the pixel of the received image data is an odd numbered pixel or an even numbered pixel. The generating section 7 generates two pixels of the same data as to the 1st pixel discriminated to be the odd numbered pixel and they are outputted to an image data output section 8.  The received pixel data are stored in an image data storage section 8a, data by one line are transferred to an LED head 9, which makes print under the control of a strobe signal control section 10.
Patent JP-S6136190-A (JP)
Inventor: MARAKU IRAIASU YUUNAN
IPC: C06C/
Filed: 1985-05-31
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-S5543359-A (JP)
Title: Solar heat collector
Inventor: ISHIDA CHIAKI
IPC: F24S10/70
Filed: 1978-09-21
Abstract: PURPOSE: To raise the thermal efficiency of a solar heat collector and its capacity of regeneration, by placing one side edge of a metal plate of high thermal conductivity on the focus of a reflecting plate and placing the other side edge in a pipe.  
     CONSTITUTION: A plurality of solar heat collectors 4 are laid in parallel with each other in a frame 6. The pipe 3 is placed in parallel with the parabolic reflecting  plate 1 so that one side edge of the metal plate 2 of high thermal conductivity such  as aluminium is located on the focus of the reflecting plate 1 outside the pipe 3 and  this pipe extends over the reflecting plate 1 in parallel with therewith. To make the metal plate 2, a band material is roundly bent with a prescribed radius. The other side edge of the metal plate 2 is located in the pipe 3 so that the side edge comes into contact with a heat medium passing through the pipe 3 and heats the medium. 
     COPYRIGHT: (C)1980,JPO&Japio