baber/WOPTO huggingface dataset:
Patent JP-H11197944-A (JP)
Title: Control data preparation device of electric discharge machining apparatus, electric discharge machining apparatus, control data preparation method, electric discharge machining method and recording medium wherein control data preparation program is recorded
Inventor: KATO KIYOTAKA
IPC: B23H1/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a control data preparation device or the like of an electric discharge machining apparatus by which the cost of a metal mold for an electrode can be lowered, the manufacturing time can be shortened, the electrode consumption speed can be reduced, and the machining time can be reduced. SOLUTION: A data generating device reads plural available electrode data and displays the shape of an electrode on the right side of a CRT in step S11. In steps S12, S13, the contour shape of a three-dimensional shape to be machined, seen from the direction of pushing the electrode is displayed side by side with the shape of the electrode on the CRT. In step 14, the shape of the electrode is selected and sequentially arranged in the area of the displayed contour shape, and when ended, in step 15, a process table is prepared according to the arranged electrode shape, and in step 16, NC control data for controlling the electric discharge machining apparatus is generated.  A standard electrode, by which the metal mold cost is lowered and the manufacturing time can be shortened, can be used, and plural large electrode can be used so as to lower the consumption speed of the electrode and shorten the machining time.
Patent JP-S56108385-A (JP)
Title: Propeller arrangement for ship
Inventor: MIYAMOTO MASAFUMI
IPC: B63H1/04
Filed: 1980-01-25
Abstract: PURPOSE: To provide a propeller arrangement for a ship wherein a propelling force can be obtained by rotations of a plurality of circular cylinders which are mounted on a drive shaft at a  substantially right angle relative thereto.  
     CONSTITUTION: When a control shaft 15 rotates in the opposite direction relative to the rotation  of a drive shaft 11 or when the control shaft 15 rotates in the same direction with the drive shaft  11 at a lower speed than that of the drive shaft 11, that is, when the direction of the relative rotation of the control shaft 15 to the drive shaft 11 is different from the direction of the drive shaft  11, the direction of movement of the surface of each circular cylinder 12 by its rotation about its  own axis and the direction of a flow of water relative to the cylinder surface by its revolution  about the axis of the control shaft 15 are coincident with each other forwardly of each cylinder 12  while they are opposite to each other rearwardly of each cylinder 12, and hence, each cylinder 12  is acted upon by a dynamic lift in a forward direction to thereby advance the ship. On the contrary, when the control shaft 15 rotates in the same direction with the drive shaft 11 at a greater  speed than the drive shaft 11, each cylinder 12 is acted upon by a dynamic lift in a rearward direction to thereby propel the ship rearwardly. Thus, the magnitude of the propelling force can be  varied by changing the relative speed of the control shaft 15 to change the speed of rotation of the  cylinders 12 about their own axes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125265-A (JP)
Title: Auto-loading device
Inventor: FURUTA TETSUO
IPC: G11B17/051
Filed: 1982-01-20
Abstract: PURPOSE:To carry a disc in and out smoothly, by providing a hook part, which transmits a disc carrying-out force to a post, and a spring which gives the elastic force, which returns the hook part to a disc carrying-in position, to the hook part. CONSTITUTION:When a loading motor 16 is rotated normally, a cam 22 is rotated around a rotation shaft 21 in the direction of an arrow E, and a lever 23 is turned in the direction of an arrow F in accordance with the cam 22, and a pushing-up shaft 25 is moved backward in the direction of an arrow G and is moved from the position indication by a solid line (state X) to the position indicated by an alternate long and short dotted line (state Y). A lever 42 brought  into contact with a cam for automatic carrying-out provided on a gear 20 is turned in the direction of an arrow H in accordance with the cam. A pin 52  fixed to a hook part 46 is inserted through a substrate 34 and has the position  controlled by a long hole part 53 at the tip of the lever 42; and when the lever  42 is turned in the direction of the arrow H, the hook part 46 is charged by a  hook spring 45 and is turned around a rotation shaft 44 in the direction of an  arrow I and is moved from the position indicated by a solid line (state X) to the position indicated by an alternate long and short dotted line (state Y).
Patent JP-S54101604-A (JP)
Title: Composite signal separation circuit
Inventor: KUWABARA HISAO
IPC: H04H1/00
Filed: 1978-01-27
Abstract: PURPOSE:To reduce distortion by providing a negative feedback circuit in the separation circuit for left and right channel signals in a FM stereophonic receiver. CONSTITUTION:When switching signal e2 is in the positive half cycle, the upper- stage differential part of double balanced amplifier DBA11 is constituted. TrQ13, Q14, Q20 and Q21 are turned on, and TrQ15, Q16, Q18 and Q19 are turned off. Consequently, the current flows to load resistance R2 through TrQ13, and the output of the left channel is separated and is led out to LOUT. At this time, the signal current is fed back to the emitter of TrQ11, which constitutes pre-amplifier A11, through TrQ14, and the bias current is fed back to the emitter of TrQ22 through TrQ20. When switching signal e2 is in the negative half cycle, the operation of Tr is reverse to the operation above, and the output of the right channel is led out to terminal ROUT.
Patent JP-H02188278-A (JP)
Title: Image data interpolation device of printer
Inventor: KATO ICHIRO
IPC: G06F3/12
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a contrast image of high quality by calculating an intermediate density gradation value between two dot density gradation values based on adjacent dot density gradation values in a linear direction, and generating new dots between adjacent two dots. CONSTITUTION:A single line of data is stored in a line buffer for input 21, and then the data is shifted out in units of four bits. A switch 25 is connected to a latch 23 side, and an output data from the latch 23, that is, the density gradation value of an original image data is stored in a line buffer for output 26 by one. After this, the switch 25 is connected to a subtracter 24 side to store the average value of data density gradation values which are entered to and output from the latch 23 in a line buffer for output 26. If data of 1,280 columns equal to a single line is completely processed, data in the line buffer for output 26 is output twice on page memory 31. If the processing of the data is completed, interpolated image data of a single page is stored on page memory 31, then is sent to a printing section 50 and printed out.
Patent JP-H09199547-A (JP)
Title: Tape carrier package semiconductor device
Inventor: FURUYUI YASUTAKA
IPC: H01L21/52
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To increase bond strengths of an insulating tape, inner leads and semiconductor chip, by increasing the amount of sealing resin flowing into a rear side of an insulating tape. SOLUTION: An insulating tape 2 is formed therein with a device opening 5 having projection holes 5a in its 4 corners, and is also formed thereon with metallic leads 3. Inner leads 4 are connected at their one ends to the metallic leads 3 and at the other ends to bumps 7 formed on a semiconductor chip 6. The semiconductor chip 6 is disposed on a rear side of the insulating tape 2. When sealing resin is coated on the tape from its upper side, the liquid resin flows from the projection holes 5a into the rear side of the insulating tape 2 in large quantity, whereby a bond strength between a tape carrier 1 and the semiconductor chip 6 can be increased.
Patent JP-S61168712-A (JP)
Title: Two-fluid type atomizer
Inventor: BABA AKIRA
IPC: F23D11/38
Filed: 1985-01-20
Abstract: PURPOSE:To maintain high efficiency combustion without increasing dusts in the combustion gas by providing a flow change-over mechanism by which the fuel flows into either one of a chamber that communicates between a fuel supply channel and a nozzle or a by-pass passage for an atomization agent. CONSTITUTION:During low load, a by-pass valve 16 is opened and a main valve 17 is closed. Fuel A enters a chamber 7 bia a fuel supply passage 4 and reaches diffusers 10 and 11 via a nozzles 8 and 9. On the other hand an atomization agent B flows into the diffuser 10 and the diffuser 11 respectively via an atomization agent passage (by-pass passage) 12 and an atomization agent passage (by-pass passage) 13, where the agent B becomes swirl flow to joint the fuel A. Next during high load, the by-pass valve 16 is closed and the main valve 17 is opened. On the other hand after the atomization agent B joins the fuel A in the flow passage in the internal intermediate body 3, it flows into the chamber 7. Accordingly atomization characteristic of the internal mixture type with little temporal variation is obtained in the chamber 7.
Patent JP-S56105923-A (JP)
Title: Manufacture of laminated sheet coated with metallic foil
Inventor: MIWA AKISUKE
IPC: B29C43/02
Filed: 1980-01-26
Abstract: PURPOSE: To obtain the captioned laminated sheet having a satisfactory adhesion of specially a sheet-shaped material and a subliner by incorporating a cross-linking agent possessing a double bond and epoxy group into an unsaturated polyester resin and forming the said resin into a sheet-shaped molding.  
     CONSTITUTION: An unsaturated polyester resin containing preferably more than 5wt% of cross-linking agent (e.g. glycidyl methacrylate, etc.) which has a double bond and an epoxy group in one molecule is provided in the form of a resin sheet for core layer 1. Further it is preferable to mix 0.1W2% of photopolymerization initiator and 50W100% of filler into the said resin and extrude it into a sheet form for use. Then a light is irradiated on the mixture by means of a mercury lamp, etc., so that the resin part is transformed into the shape of "B" stage. Next, an epoxy resin- impregnated prepreg (subliner) 2, 2 is laminated on the both sides of this core layer 1 and then a copper foil 3 is overlaid on the subliner 2 on the surface side. After this process, the entire laminate is thermally pressed into a form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05198357-A (JP)
Title: Manufacture of plane heating device
Inventor: OGITA KUNIO
IPC: F24D13/02
Filed: 1992-01-21
Abstract: PURPOSE:To provide a method for highly productively manufacturing a high quality plane heating device using a fabric cloth as a surface cloth at a low cost. CONSTITUTION:Thermal fusing sheets 3, 5 are interposed between a cushion material 1 and a heater unit 4 and between the heater unit 4 and a heat insulating material 6, respectively, followed by thermal pressing to form a back material unit 7, which is then cut into a determined size. The back material unit 7 is superposed, through a thermal fusing sheet 10, in a surface cloth 9 formed into a bag by working on four corners, and the edge part 9a of the surface cloth 9 is then turned on the heat insulating material 6 side and temporarily fixed with a double adhesive body 11 such as a double adhesive tape followed by thermal pressing. Since the edge part 9a of the surface cloth 9 is thermally pressed without turning it outward, no crease is formed. The heat insulating material can be easily cut as the insulating material is not cut according to the cushioning body. Further, the deterioration of the fabric cloth can be minimized as the thermal pressing is conducted only twice.
Patent JP-H10210792-A (JP)
Title: Microstep driving circuit for motor
Inventor: WATABE NORIO
IPC: H02P8/22
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To realize a sufficiently small step angle, by a method wherein a reference voltage output circuit by which at least one reference voltage having a value identical to the full-scale output of a D/A converter is applied to a summing amplifier through a switch is provided. SOLUTION: A reference voltage output circuit is composed of switch driving circuits 8a and 8b, switch contacts SWa and SWb, resistors Ra and Rb and a reference voltage output generator 7 and, when the switching contacts SWa and SWb are closed, a reference voltage V is inputted to a summing amplifier 6 through the input resistors Ra and Rb. With this constitution, if the output of a D/A converter 3 reaches a voltage corresponding to its full-scale, the full- scale voltage is given from the reference voltage output circuit and the output of the D/A converter is applied to the summing amplifier in accordance with the full-scale voltage to realize the D/A converter with a high resolution. As a result, a sufficiently small step angle for microstep driving can be realized.
Patent JP-H10206983-A (JP)
Title: Polarizing illuminator and projection type display device using the same
Inventor: MIYASHITA EIMEI
IPC: G02F1/13
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To make polarized light accurately trace in a prism array by reducing the refracted amount of inconstant polarized light incident on the prism array. SOLUTION: This polarizing illuminator is equipped with 1st and 2nd lens array bodies 3 and 5 constituted like a plate by arranging plural lenses 30 and 50 on a plane orthogonal to an optical axis and having a light condensing function, the prism array 7 separating the inconstant polarized light from a light source 1 to S wave of vertically polarized light and P wave of horizontally polarized light and emitting the S wave and the P wave, and a λ/2 wavelength plate 82 rotating the plane of polarization of either polarized light of the S wave of that of the P wave emitted by the prism array 7 and converting one polarized light into the other. The array body 3 and the array body 5 are arranged on the incident side of the prism array 7 and on the emitting side of the array 7, respectively, and the plate 82 is provided between the array body 5 and the prism array 7.
Patent JP-H03213709-A (JP)
Title: Crankshaft
Inventor: FUCHIGAMI WATARU
IPC: F16C3/10
Filed: 1990-01-19
Abstract: PURPOSE:To secure sufficient strength even for those products wherein a through hole with which a crankpin engages laps over a part of a journal part in an axial direction by forming a hole whose diameter is smaller than a part having the bottom or the diameter of the crankpin at the engaging part of the crankpin of a crank web. CONSTITUTION:In this engine, the stroke of a piston is short and engaging holes 7, 8 enter to the inside of the diameters of the journal parts 1a, 1b of a crankshaft 1 overlapping each other in the view of an axial direction. Here, the bottom wall part 4a of a crank web 4 interposes between the engaging hole 7 and the journal part 1a, and a projection 5a that is higher than the diameter of the journal part 1b interposes between the engaging hole 8 and the journal part 1b. Because of this, lowering of the strength of the crankshaft 1 (especially the journal parts 1a, 1b) is avoided by these bottom wall part 4a and projection 5a, and the necessary and sufficient strength and rigidity of the crankshaft 1 are secured.
Patent JP-H02190070-A (JP)
Title: Electronic mail system
Inventor: HAMADA KANEO
IPC: H04M3/42
Filed: 1989-01-19
Abstract: PURPOSE:To easily cope with a change in the increase of a system scale by transferring an electronic mail in extension to a unit electronic mail equipment capable of transmitting/receiving the mail when a unit electronic mail device called at first cannot transmit/receive the electronic mail with a terminal equipment and connecting the terminal equipment and the unit electronic mail equipment capable of transmitting/ receiving the mail. CONSTITUTION:The subject system is constituted with plural voice mail equipments 20a-20n, a private branch of exchange 30 applying line exchange to a terminal equipment and a controller 40. The controller 40 discriminates whether or not the connected electronic mail equipment is in a state capable of executing the storage of electronic mails and allows the electronic mail equipment to execute the accumulating processing of electronic mails in some cases. On the other hand, when the connected electronic mail equipment at first is not in the accumulating state, extension transfer is executed to the electronic mail equipment in the state capable of accumulation and the accumulating processing is executed to a new electronic mail equipment connecting to the terminal equipment through the extension transfer. Thus, the system easily copes with the increase in number of membership and also the increase in the hardware constitution of the system.
Patent JP-S63176252-A (JP)
Title: Web receive/handover device
Inventor: YAMADA KENICHI
IPC: B65H19/10
Filed: 1987-01-16
Abstract: PURPOSE:To facilitate stretching, cutting and collection of a web by allowing web receipt tables, which are provided at an elevating/sinking unit in two stages up and down, to swing between web receipt attitude and exhaust attitude, and putting them in correspondence to the web supporting mechanism of a web stretching machine. CONSTITUTION:Web receipt tables 2, 3 are provided up and down in an elevating/sinking unit 1. When this unit 1 rises from the lower limit to upper limit position, the upper stage receipt table 2 rises from the web receiving position of a web placing table 35 to the web handover position of a web supporting mechanism 33 of web stretching machine 31, while the lower stage web receipt table 3 rises from the web exhaust position of a web collecting table 36 to the web discharge position of the web supporting mechanism 33. When the elevating/sinking unit 1 returns from the upper limit to lower limit position, the web receipt table 2 is restituted to the web receiving position of the web placing table 35, while the web receipt table 3 to the web exhaust position of the web collecting table 36. Thereby stretching and cutting of web and rewinding and collection of the cut web are automated to accomplish saving of labor.
Patent JP-H09204199-A (JP)
Title: Method and device for efficient encoding of inactive speech
Inventor: ADEIRU BENYASHIN
IPC: G10L11/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the total quality of a speech by intermittently sending information regarding background noise at need once an inactive speech frame is detected by including a step for generating an inactive speech bit stream by using an arrival speech signal encoded by an inactive speech encoder unit. SOLUTION: This device includes the step for generating the inactive speech bit stream by using the arrival speech signal 105 encoded by the inactive speech encoder unit 115 when a decision on a frame speech indicates an inactive speech. When the decision on the frame speech indicates the inactive speech, the inactive speech bit stream is transmitted only condition that predetermined comparison reference is met and in this case, an inactive speech decoder unit 165 is called to generate a restored speech signal. Further, when the inactive bit stream is received by a speech decoder unit 155, the inactive speech decoder unit 165 is updated, but when not, inactive speech information which is received before is used.
Patent JP-H06224931-A (JP)
Title: Delay reduction system for cell sequence synchronizing circuit
Inventor: IWASE RYOICHI
IPC: H04L12/28
Filed: 1993-01-22
Abstract: PURPOSE:To prevent cell delay time from being increased even when the number of delay means is increased by providing a selection means selecting a read cell from a buffer or a delay cell from a delay means to the system. CONSTITUTION:A selector 8 reads a buffer read output signal (h) from a buffer 4 as a data output when no underflow takes place in the buffer 4. On the other hand, when a delay fluctuation of a delay cell (a) is large enough to result in underflow in the buffer 4, the selector 8 selects a delay cell (a) from a cell delay circuit 3 or a delay cell (b) from a delay circuit 2 depending on the degree of underflow based on a back underflow signal (j). As a result, even on the occurrence of the underflow of the buffer 4, a data output from a cell is attained even on the occurrence of the underflow in the buffer 4. Thus, the cell delay time is not increased even when the number of delay circuits is increased.
Patent JP-2000207439-A (JP)
Title: Input sheet for architectural drawing connected to comuter
Inventor: UENO NOBORU
IPC: G06F3/0488
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To allow even a person who is not an expert to simply, also easily and conveniently use an input sheet by displaying information necessary to the monitor for computer graphics while looking at an architectural drawing. SOLUTION: This input sheet fixes touch sensors 2 which detect that a finger comes into contact to flexible sheet material 1 such as paper on whose surface an architectural drawing is displayed. Lead wire 3 connected to the sensors 2 is attached to the surface of the material 1. The wire 3 is connected to a computer 4 to input a signal specifying a touch sensor 2 where the finger touches the material 1 to the computer 4.
Patent JP-H05197550-A (JP)
Title: Alu constitution system of super parallel computer
Inventor: DOI SANEHISA
IPC: G06F15/16
Filed: 1992-01-21
Abstract: PURPOSE:To provide the ALU constitution system for the super parallel computer which can be improved in processing speed by adding a simple function to the constitution of an ALU. CONSTITUTION:This system is equipped with plural processors 2 each having a computing element 3 for various arithmetic operations and a memory 4 storing data, and the respective processors 2 are put in parallel operation by one control processor 1. An address storage means 31 in each of the computing elements 3 stores an address for accessing the memory 4 and an address control means 32 generates an address to be stored in the address storage means 31 and the memory 4 is accessed according to the address value to access different memory areas in the memory 4.
Patent JP-S58126936-A (JP)
Title: Manufacturing device for high melting point high tenacity metal
Inventor: KIMURA ETSUJI
IPC: C22B34/10
Filed: 1982-01-25
Abstract: PURPOSE:To obtain a manufacturing device that can easily recover high melting point high tenacity metal by making the intercepting device of the passage of an intermediate connecting part that connects a reaction chamber in which chloride of high melting point high tenacity metal is reduced and a condensing chamber seal pot structure and thereby separating the reaction chamber and condensing chamber simply. CONSTITUTION:After charging a mass of Mg in a container 20 in a reaction chamber, an intermediate connecting part 30 is connected and a condensing chamber (40+50) is fixed and whole device is assembled. Then, the whole device is exhausted 41 and filled with inert gas. Molten liquid 80 of sealing material such as Mg etc. is introduced 39 into a pot 36 and solidified. After melting Mg by heating 31 the container 20, metallic chloride such as titanium chloride is introduced 61 and changed to spongy metal by reaction, and MgCl2 formed is discharged 13. Then, a valve 14 is closed, and the connecting part 30 is heated to melt the sealing material, and deaerated from a duct 41 to evaporate, and the connecting part 30 is opened. After that, the chamber 20 is continuously heated and remaining MgCl2 and Mg are gasified and separated. After collecting by a condensing cylinder 50, the condensing chamber is separated from the connecting part 30. Further, only the chamber 20 is taken out from the heating furnace 90, and metallic sponge is taken out after cooling.