baber/WOPTO huggingface dataset:
Patent JP-H01194651-A (JP)
Title: Facsimile equipment attached with character code receiving function
Inventor: HIRASHIMA MITSUHIRO
IPC: H04N1/00
Filed: 1988-01-29
Abstract: PURPOSE:To directly connect the title equipment to OA equipment and to use it as a printer by equipping a means to convert a character code into recording data according to a font. CONSTITUTION:The character code or picture compressed data are received by a receiving part 1, and a character code mode and a FAX mode is switched by a switch 2 as a switching means. When a character code mode CM is selected by the switch 2, the receiving part 1 applies the character code to a character code converting part 5 as the byte data for one row portion, the said part 5 reads the character font data corresponding to the character code of the given byte data from a character memory 6, it converts the character code into the recording data of one scanning line segment, converts the character code for one row portion, and the recorded data are successively sent to a recording part 4.
Patent JP-S61179305-A (JP)
Inventor: SATO HISAO
IPC: D04B1/20
Filed: 1985-02-01
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-H07208144-A (JP)
Title: Silencer
Inventor: ITO MAMORU
IPC: F01N1/08
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a silencer manufactured easily in which a small diameter of passage communicating the inside of the first expansion chamber and the inside of the second expansion chamber is formed to the inside of a silencer main body to pass a gas to be silenced. CONSTITUTION:On the surface of a partition wall 20, a groove 60 communicating to a permeation hole 22 opened to the partition wall 20, and the inside of the second expansion chamber 32 respectively is provided. And on the surface of the partition wall 20, a seat plate 80 to cover the upper surface of the groove 60, and the opening end facing the inner side of the second expansion chamber 32 of the permeation hole 22 is installed, and a small diameter of passage 90 which is a passage consisting of the groove 60 and the seat plate 80, and communicates the inside of the first expansion chamber 30 and the inside of the second expansion chamber 32, is formed to the partition wall 20.
Patent JP-S63186443-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: EGUCHI KOJI
IPC: H01L29/72
Filed: 1987-01-29
Abstract: PURPOSE:To reduce the junction capacitance component of a junction boundary surface, by forming a trench at a position where a transversal junction surface is eliminated, and buring insulative material in the trench. CONSTITUTION:A junction is formed, and a trench is formed at the position where the transversal junction surface of the formed junction can be eliminated. Insulating material is buried in the trench. For example, firstly each junction is formed, and a region containing the transversal junction, that is, a region containing a part of a base 5 and a collector 7 is subjected to isotropic etching to form a trench 11. An insulating film 12 is formed on the bottom and the sidewall of the trench 11. Polysilicon 13 is buried in the trench 11 coated with the insulating film 12, and an insulative film 14 such as an oxide film is formed on the buried surface. Thereby, a parasitic capacitance caused by the transversal junction can be reduced, while insulation between elements is maintained.
Patent JP-S61179302-A (JP)
Inventor: NISHIMURA ATSUSHI
IPC: A41B9/02
Filed: 1985-02-02
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-S54112632-A (JP)
Title: Ink pressure feeder of ink jet recorders
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/175
Filed: 1978-02-23
Abstract: PURPOSE:To make the speed of ink drops constant and increase the resolution of printed matter by varying the phases of two units of single plunger pumps thereby  making the pulsation of ink supply pressure substantially zero. CONSTITUTION:The reciprocating pumps P1, P2 which are connected to an ink tank 5 through pipelines 6 are of the same type and the plungers 10, 11 respectively thereof are opposedly coupled on the same axial line and are driven by a motor 13 via eccentric cam 12. Since this causes the phases of the pump cycles of the pumps P1, P2 to deviate mutually by 180 deg., the pulsation of the pressure becomes substantially zero after the ink supply pressure has reached a certain balance point. The inks having been pressurized by the pumps P1, P2 flow out through discharge ports 14, 15 and join at the confluence point 16. The joined ink then passes through pipeline 17, filter 18, accumulator 19, solenoid valve 20 and enters the recording head. As a result the speed of ink drops becomes constant and therefore the resolution of the printed matter may be increased.
Patent JP-H11191552-A (JP)
Title: Wet etching method for inp substrate
Inventor: YAO HIDEKI
IPC: H01L21/3063
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an InP substrate having a surface planarized at atomic layer level. SOLUTION: An InP substrate is dipped into an acid solution such as sulfuric acid, and a potential which is on a cathode side from a rest potential of InP and more on the range of an anode side than the oxidation-reduction potential of In, is applied to the InP substrate. As a result, the InP substrate, having a planarized surface at atomic level necessary for the formation of the thin film in a thickness of several nm or thereabout and an ultra-microscopic structure of several nm or thereabout can be obtained.
Patent JP-S59145958-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: OOGURO TAKASHI
IPC: G01N29/04
Filed: 1983-02-08
Abstract: PURPOSE:To apply a titled method to a columnar or cylindrical object to be inspected, and to obtain a defective image with high accuracy by installing a flexible arm to which plural arms are connected so as to be freely swing to each other, so as to be freely rotatable to a fixed base installed to the surface of the objected to be inspected. CONSTITUTION:Fleixlbe arms 13, 14 to which plural arms are connected so as to be freely swing to each other are installed so as to be freely rotatable to a fixed base 11 installed to the surface of an object to be inspected 3. In this way, in case when this method is applied to a columnar or cylindrical object to be inspected, a defective image is corrected as to its elongation to the circumferential direction, a correct defective image is regenerated, and accordingly, the defective image can be obtained with high accuracy.
Patent JP-S60166016-A (JP)
Title: Electromagnetic separating device having high gradient
Inventor: HIROSE YASUO
IPC: B01D35/06
Filed: 1984-02-03
Abstract: PURPOSE:To increase the amt. of particles to be separated and collected in the titled device by constructing in such manner that the particle size corresponding to equivalent surface area of a constructing element of a matrix is smaller at the outlet side of fluid of a separating vessel that at the inlet side. CONSTITUTION:Matrices 4 comprising small spheres of a ferromagnetic material are packed in a separating vessel 1. Small spheres having smaller diameter are arranged to the outlet side 3 of the fliud to the separating vessel 1 and those having larger particle size are arranged to the inlet side 2. As the result, particles in the fluid having larger particle size are separated more effectively at the upstream side, and those having smaller particle size are separated more effectively at the downstream side of the flow. Therefore, the pressure drop is reduced and separation efficiency is increased. Other materials in addition to the above described small spherical ferromagnetic material, such as ferromagnetic thin wire or deformed particles, etc. may be used also for the above described matrix 4.
Patent JP-S53104881-A (JP)
Title: Loading process for communication cable
Inventor: TOMITA NOBUO
IPC: H01B13/28
Filed: 1977-02-25
Abstract: PURPOSE: To attempt reduction of loss in a cable through such loading processes that material of high magnetic induction rate in fine particle state surrounded by electrically charged insulator shall be concentrated, by electrostatic force, around a central conductor or in the vicinity of an outside conductor etc. heated and stuck by press latter, condensed in high density and loaded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63184988-A (JP)
Title: Semiconductor integrated storage device
Inventor: MATSUO MASAHIKO
IPC: G11C11/34
Filed: 1987-01-28
Abstract: PURPOSE:To reduce chip size of a memory circuit by connecting a bit line pair selecting signal to gates of a read selecting FET and write FETs and setting this signal to the low level only in case of writing of the low level in a memory cell to switch the reading/writing operation state of the memory circuit. CONSTITUTION:Gate electrodes of writing FETs T108 and T109 and a read selecting FET T107 are connected to a bit line pair selecting signal line YSm, and the read/write operation is performed with the bit line pair selecting signal line level set to a high level VDD. Consequently, the same operation as a conventional memory circuit is possible without providing a write control circuit for each pair of bit lines like the conventional circuit, and the number of write control circuits per one chip is reduced to one from the number of pairs of bit lines. Thus, the occupied area rate in the chip of the memory circuit of write control circuits which is about 3% in the conventional circuit is reduced to about 0.1%.
Patent JP-H04237845-A (JP)
Title: Fuel injection timing control device of diesel engine
Inventor: HACHIMAN YOICHIRO
IPC: F02D41/40
Filed: 1991-01-19
Abstract: PURPOSE:To improve accuracy of fuel injection timing control by actually measuring the fuel ignition timing of at least one cylinder so as to carry out feedback thereof to a control device in a diesel engine provided with a fuel injection timing control means. CONSTITUTION:A vibration acceleration sensor 1 is fitted to at least one place of the main bearing cap of a crank shaft, and vibration at the time of fuel ignition in a cylinder close to said cap is detected, and then input in a controller 5. The controller 5 calculates a time deference between a top dead center reaching timing measured by a TDC sensor 2 and an ignition timing, and also calculates the ignition timing in terms of a crank shaft angle from the results detected by means of a rotational speed sensor 3. This angle is compared with the rotational angle corresponding to a target ignition timing, and an injection timing control command is corrected.
Patent JP-S60165152-A (JP)
Title: Function limit telephone set
Inventor: ITOU TOSHIHIKO
IPC: H04M1/66
Filed: 1984-02-07
Abstract: PURPOSE:To attain the efficient utilization of a private telephone set by restricting a talking range and a talking time or the like with an information card designating a telephone function. CONSTITUTION:A card inserting hole is formed to a telephone set main body 12 and a magnetic card reader (C/R)23 is provided in its inside. Several kinds of information cards 14 are provided corresponding to the talking area and the talking limit time and corresponding designated information is recorded on the cards. An input numeral from a pushbutton 21 and read information from the C/R23 are applied to the CPU22 of the telephone set. The CPU22 allows a display section 24 and a buzzer 25 to display the content of function limit designated by the C/R23. The dial signal and the information of the C/R are fed to a dial signal converting circuit 26. The circuit 26 has an automatic dial function and plays a role of prescribed function based on the input signal from the pushbutton 21. The function selection is controlled by the CPU22 according to the kinds of the card information. Furthermore, a caption 29 is a relay opening a line at the limit of the talking time by using a contact 29a automatically and the line is switched by the command from the circuit 26 based on the talking time limit information of the C/R23.
Patent JP-S59172464-A (JP)
Title: Preparation of thiol sulfonate compound
Inventor: DAIKIYOU SHIGERU
IPC: C07C381/04
Filed: 1984-02-06
Abstract: PURPOSE:To prepare the titled compound useful as dyes, pharmaceuticals, various polymer additives, etc., easily in one step and high yield, by reacting a thionitrite compound with a sulfinic acid. CONSTITUTION:The objective compound of formula R<1>-S-SO2-R<2> (R<1> is alkyl, cycloalkyl or aralkyl; R<2> is alkyl, cycloalkyl, aryl, alkyl-substituted aryl or aralkyl) is obtained by reacting the alkyl thionitrite of formula R<1>-SNO with the sulfunic acid of formula R<2>-SO2H in an aprotic solvent such as ether, hexane, toluene, etc. at -30-+10 deg.C for several seconds - several hours. The alkyl thionitrite used as a starting compound can be prepared by the reaction of an alkyl mercaptan with N2O4.
Patent JP-H08187184-A (JP)
Title: Automatic reversing device for spit-roasting
Inventor: HARA HIDETADA
IPC: A47J37/04
Filed: 1995-01-12
Abstract: PURPOSE: To enable an unskilled worker to easily do spit-roasting of food such as grilled chicken or the like by fitting a plurality of spit fitting parts to a frame, and rotating the parts for a designated amount at every designated time interval by a power part. CONSTITUTION: An insert hole 25 where the spit end is inserted is bored in one end of a frame, and a fixing pin 27 is provided for fixing a spit inserted into the insert hole 25. On the other hand, sprockets 22 are fixed on the other ends of plural spit fitting parts 2, and a motor 31 is rotated only for a preset amount at every preset time interval by a control part. Thus, all spits set on the plural spit fitting parts 2 are reversed automatically to uniformly roast both sides of the spit-roasting food, no special training is required even for an unskilled worker to perform good spit-roasting.
Patent JP-S57135270-A (JP)
Title: Motive power generator using flexible belt
Inventor: HOSODA AKINOBU
IPC: F03B17/04
Filed: 1981-02-13
Abstract: PURPOSE:To enable a driving power to be successively taken out, by deforming an endless flexible belt locally, and permitting the deformed part to be under the influence of pressure so as to move the flexible belt in one direction. CONSTITUTION:A pressure P of a liquid or a gas acts on the deformed flexible belt 1 just above rollers 3 to exert forces F1 on the part, a resultant F of the forces F1 results in axial direction 14 of the flexible belt 1 to drive the flexible belt 1 in the axial direction 14, a force F' obtained by subtracting frictional resistances of rollers 3, 8, 10 from the force F is transmitted to the roller 10 as its rotational force by the friction between the roller 10 and the flexible belt 1, and a power taking-out apparatus 12 is driven to take out the motive power.
Patent JP-S57134244-A (JP)
Title: Method and device for simultaneous centering of mold and support roll in continuous casting installation
Inventor: KATAOKA TOSHIHIRO
IPC: B22D11/20
Filed: 1981-02-12
Abstract: PURPOSE:To make the simultaneous centering of a mold and support rolls possible with ease by bringing a reference gage into abutment on the mold and the support rolls and detecting the center misalignment state of the support rolls by means of detecting levers supported by this. CONSTITUTION:A reference gage 13 and detecting levers 21-24 of a center misalignment detector 12 are inserted into a mold 9 and a support roll frame 1, and a support frame 15 is brought into press-contact to the mold 9 by means of pressure bolts 19, so that the gate 13 is brought into abutment on the inside circumferential surfaces of the long piece 9a of the mold on the rear edge side, foot rolls 10 and support rolls 21-23. Thence, the levers 21-24 for detecting the center misalignment of the rolls are brought into abutment on the rolls 21-23 and the rolls 10. If the centering between the mold 9 and the rolls 21-23 is perfect, the clearance delta2 between the reference body 30 at the leading end of the gage 13 and the leading ends of the detecting levers is zero. When delta2not equal to 0, the mold 9 is centered by moving the same finely in an arrow DE or FG direction.
Patent JP-H08189272-A (JP)
Title: Motor-driven door device of vehicle
Inventor: KOSHII NORIHIRO
IPC: E06B9/80
Filed: 1995-01-12
Abstract: PURPOSE: To relieve the colliding force of a vehicle door as much as possible by opening and closing the motor-driven door in such a way that the elevating/ sinking speed is decreased gradually from the position near to the full open or full close. CONSTITUTION: An incremental speed control is performed remotely from an MPU provided in a control board, and the effective voltage of the drive voltage to be supplied to a switch is increased in steps in conformity to control signals. The rotational speed is changed mildly from a low level to the specified high level, and the rising speed of the door 4 is held at a specified value in the middle area of the opening 3 leading to the rising deceleration point. Then a subtraction process for the pulse count value CP in MPU is performed, and CP=CP1 is attained when the undermost part of the door 4 has reached the rising deceleration point, and the effective voltage to be supplied to the switch is decreased in steps, and the door 4 is turned over into a slow rising motion while the rotational speed of the switch is held for a certain period of time.  At the same time, the rotating drive of the switch is stopped, and the opening 3 is opened fully. This permits shortening of the working time and enhancing of the working efficiency.
Patent JP-S54112790-A (JP)
Title: Source boat for vapor phase growth of compound semiconductor
Inventor: NOGAMI MASAHARU
IPC: C30B25/14
Filed: 1978-02-24
Abstract: PURPOSE:To increase the reproducibility and controllability of growing rate, by constituting a source boat of plural small chambers, which contain crystal source and are separated from each other, and by constituting the source boat in such a manner that raw material gas and the carrier gas may flow separately into each small chambers of the source boat. CONSTITUTION:In a source boat 21 constituted of plural small chambers 23 independent of each other, a mixed gas 25 of a raw material gas (N2 or H2 gas contg. AsCl3) with a carrier gas (N2 or H2) is made flow in through an inlet 26 in order to react the mixed gas with the source (metallic Ga). In this case, because, even when the vapor phase growth is repeated, the total surface area of the source 22 and at the same time the quantity of the reaction in each chamber 23 are kept at nearly constant, both the reproducibility at each growth step and the precise controllability of the growth rate are increased and efficiency of the reaction of the mixed gas with source 22 is improved.
Patent JP-H08195298-A (JP)
Title: Beam energy stabilizer
Inventor: TAKEYAMA KUNIHIKO
IPC: H01J37/302
Filed: 1995-01-13
Abstract: PURPOSE: To expand beam control range, and eliminate a beam displacement control signal from depending on the magnitude of a beam current. CONSTITUTION: Accelerating voltage Va is impressed on an accelerator 1 from DC high voltage electric power supply 2. An ion beam I from the accelerator passes through the magnetic field of an energy analyzing electromagnet 3, and the displacement of the beam caused by the change in beam energy is detected by slit electrode bodies 4a and 4b. Discriminators 9a and 9b respond in a step shape to beam currents from the slit electrode bodies. Switches 10a and 10b close in response to discriminating outputs Vd and Vd' of the discriminators, and charging electric currents (ic and -ic) are given to a capacitor 12. Terminal voltage of the capacitor and a beam displacement control signal are fed back to the DC high voltage electric power supply, and accelerating voltage is increased and decreased, and the beam is returned to a central orbit between the slit electrode bodies.
Patent JP-H01195809-A (JP)
Title: Treatment of edge of member
Inventor: TAKAHASHI KIMIO
IPC: B27M3/00
Filed: 1988-01-31
Abstract: PURPOSE:To improve appearance of a member having different front edge and rear edge thicknesses by cutting off core material located just under an imaginary bending line to provide a cut of an isosceles triangle when seen from the front, bending it along the imaginary bending line, and bonding inside surfaces of the bend together each other. CONSTITUTION:A member 1 consists of a core member 2 with its at least top surface 1c provided with a planar sheet layer 3 and with its front edge 1a and rear edge 1b having different thicknesses. The edge of the member 1 is treated. The treatment is performed as follows: An imaginary bending line L is set on the top surface of the member 1 so that the plan view shape of the member end portion 12 present between the imaginary bending line L and a cut edge 11 is identical with the cross-sectional shape of the member 1 and that the cut edge is tilted relative to the imaginary bending line L. The core member 2 located just below the imaginary bending line is cut to provide a cut portion 6 having an isosceles triangular shape of frontal view opening to right and left respectively by 45 deg.. The planar sheet layer 3 is bent along the imaginary line L until both inner surfaces of the cut portion 6 come in close contact with each other and the inner surfaces are glued together. As a result, the appearance of the member 1 is improved.
Patent JP-H10204225-A (JP)
Title: Rubber mixture containing modified rubber gel
Inventor: OBRECHT WERNER
IPC: C08L21/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture suitable for producing automotive tire treads low in rolling resistance, etc., by including a rubber gel modified with a sulfur-containing compound and a double bond-containing rubber in a specific ratio. SOLUTION: This mixture comprises (A) 1-100 pts.wt. of one or more kinds of rubber gels modified with a sulfur atom-containing compound having reactivity with a carbon-carbon double bond (a compound having a vulcanization activity), (B) 100 pts.wt. of one or more kinds of double bond-containing rubber, and arbitrarily further a filler (e.g. carbon black) and auxiliary substances (e.g. a vulcanizing agent) for the rubber. The component A is a microgel produced by crosslinking polybutadiene with diisopropenylbenzene, etc. The modification is performed by reacting crosslinked rubber particles with isopropyl xanthogenic acid sodium salt, etc., in the presence of sulfur. The component B includes natural rubber preferably having a Mooney viscosity ML 1+4/100 of 10-150.
Patent JP-H11198043-A (JP)
Title: Rocking trough type shot blast device
Inventor: YAMAMOTO KAZUTOSHI
IPC: B24C3/26
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a rocking trough type shot blast device which blasts blast materials to the heap to be treated, which is displaced by swinging in the normal and reverse directions. SOLUTION: This invention is related to a rocking trough type shot blast device comprising a support body 3 wherein the ceiling center section of a cabinet 1 can be tilted in the same direction as that of the rocking direction of a rocking trough 2, and a ship's bottom-shaped hanging member 5 is supported so as to be tiltable in the normal and reverse directions in the same rocking direction as that of the rocking trough 2, and a shot blast machine 10 is arranged at the lower end of the hanging material 5 for blasting blast materials downward.