baber/WOPTO huggingface dataset:
Patent JP-S5913699-A (JP)
Title: Vapor growth method of semiconductor
Inventor: AOYAMA TAKASHI
IPC: H01L21/205
Filed: 1982-07-09
Abstract: PURPOSE:To form easily a semiconductor layer having a uniform film thickness on plural substrates in the stage of supplying gaseous raw materials through a main introducing port and an auxiliary introducing port and forming the semiconductor layer on the substrates, by adjusting the position of the auxiliary introducing port and the concn. of the auxiliary gas. CONSTITUTION:Si single crystal substrate wafers 3 are placed on the heating jig 2 in a guartz reaction vessel 1 and electric current is run to a high-frequency work coil 7 to heat the wafers. While the jig 2 is rotated at a prescribed speed, a gaseous raw material is introduced from a supply line 4a through a main gas nozzle 5 into the vessel, and an auxiliary gaseous raw material is introduced from a supply line 4b through an auxiliary gas nozzle 6 into the vessel so that a semiconductor layer is formed on the wafers 3. The film thickness distribution only by the nozzle 5 is determined in this stage and the optimum distribution function of the replenishing gaseous raw material to make the distribution uniform is calculated. The position of the nozzle 6 and the concn. of the auxiliary gaseous raw material are set, the actual film thickness distribution function and the optimum distribution function are compared and the position and concn. are corrected in order to realize the above-mentioned optimum distribution function.
Patent JP-S61276680-A (JP)
Inventor: OKADA HIDETAKE
IPC: F25J3/04
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-S5243243-A (JP)
Title: Device for controlling ac elevator
Inventor: KITOU SUKETAMI
IPC: H02P21/36
Filed: 1975-09-30
Abstract: PURPOSE: To accurately floor AC elevator with control circuit and timing circuit for controlling an output of time-to-speed pattern generator at deceleration starting poing coincident to the actual running speed of the elevator by a device for controlling AC elevator which controls to feed back only upon deceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5452177-A (JP)
Title: Production of porous material of polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: B29C67/20
Filed: 1977-09-30
Abstract: PURPOSE: Drawn and unsintered formed products of polyetetrafluoroethylene is impregnated with an organic solvent into fine pores and then the organic solvent is removed by evaporation, thereby producing title porous material with pores of controlled diameter and reduced deviation in the diameter.  
     CONSTITUTION: Formed products such as rod, tube or film of unsintered polytetrafluoroethylene that are produced by compression, extrusion or cutting are drawn mono- or polyaxially to prepare drawn products with innumerable pores. The draw ratio is desirably 10% or higher because lower than 10% ratio forms secarcely fine pores. The resulting drawn products are brought into contact with an organic solvent by dipping, spraying or coating and the pores are filled with the organic solvent. Then the product is kept under such conditions that the product can shrink to original dimesion and the organic solvent is removed by evaporation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60262456-A (JP)
Title: Semiconductor memory device
Inventor: EDAMATSU JIYUICHI
IPC: H01L21/8242
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a dynamic memory DRAM having the small parasitic capacitance of a data line by selectively forming an insulator region to the bottom of a region not connected to a storage capacitance element in souece and drain regions. CONSTITUTION:In a DRAM memory cell, storage capacitance is constitued by MIS capacitance formed among buried polycrystalline Si 12 and a cell plate electrode 13 and an si substrate 10 and p-n junction capacitance. The parasitic capacitance of a data line is constituted by electric capacitance that a data line electrode 19 and a drain diffusion region 17 have to the electrode 13 and the substrate 10. An insulator region 21 is shaped selectively to a diffusion region not connected to an at least storage capacitance element, the bottom of the region 17, in source or drain diffusion regions 16, 17 in an MIS transistor constituting the DRAM memory cell. Accordingly, the parasitic capacitance of the data line can be reduced, thus increasing the reading signal voltage of the DRAM memory cell.
Patent JP-S60262500-A (JP)
Inventor: HISAKADO TAKAO
IPC: B23P21/00
Filed: 1984-06-08
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-H07324062-A (JP)
Title: N-(3-aminopropyl)-phenylacetoamide derivative
Inventor: NAKAJIMA TERUMI
IPC: C07C235/34
Filed: 1994-05-31
Abstract: PURPOSE:To obtain the compound having an activity for blocking the neural excitation transmission of synapse. CONSTITUTION:A compound of formula I (R<1> is H, benzyl, 1-4C alkyl) and its salt, e.g. N-[3-[(3-aminopropyl)-malonylamide-1-yl]aminopropyl ]-4- benzyloxyphenylacetoamide. The compound is obtained by reacting a 4- substituted oxyphenylacetic acid (e.g. 4-benzyloxyphenylacetic acid) with a 3-N-protected-1,3-diaminopropane [e.g. 3-N-(t-butoxycarbonyl-1,3-diaminopropane], removing the amino-protecting group R<4> of the produced compound of formula II (R<1> is benzyl, 1-4C alkyl; R<4> is t-butoxycarbonyl), reacting the reaction product with an alkylmalonyl chloride, hydrolyzing the product with an alkali, reacting the produced compound of formula III with a 3-N-1,3-diaminopropane, and further removing the amino group-protecting group.
Patent JP-S6011385-A (JP)
Title: Heat transfer type serial printer
Inventor: OKABE KATSUHIKO
IPC: B41J33/44
Filed: 1983-06-30
Abstract: PURPOSE:To enhance a printing speed, by mounting upper and lower selection means for alternately moving two heat transfer type ink ribbons to a printing position corresponding to the printing direction of a head and a direction converting means for changing an ink ribbon feed direction. CONSTITUTION:When a running gear 6 is rotated to a direction shown by the solid line, an ink ribbon used in printing is shown by an ink ribbon B12. When the running gear 6 is rotated to a clockwise direction and printing is performed while a base 21 runs to left, a connection plate 7 is revolved in a clockwise direction around a shaft 6a and presses a roller 8 driven by the friction with a running rack 4 to a drive shaft B9 to transmit rotary force to said shaft B9. The roller 8 is pressed against the drive shaft B9 and rotates the drive shaft B9 while rolled to a counterclockwise direction by friction force possessed by itself.
Patent JP-H0415382-A (JP)
Title: Pipe supporting device
Inventor: SUGAWARA SATOSHI
IPC: F16L3/20
Filed: 1990-05-10
Abstract: PURPOSE:To largely soften the restriction for the tilt of a hanger rod due to the thermal transfer, etc. by arranging a pair of sleeves having the larger outside diameter than the inside diameter of a pin penetration hole, between a crevice formed on a frame mechanism and an ear installed on the hanger for supporting a pipe. CONSTITUTION:As for a hanger 3 for supporting a pipe 1 and a clamp 2, an ear 9 formed on the upper part of the hanger 3 is joined in rotatable manner with a crevice 5 formed on a frame mechanism 8 by a pin 7. Between the ear 9 and the crevice 5, a pair of sleeves 11 each of which has the larger outside diameter than the inside diameter of a pin penetration hole 10 and is formed into conical shape on one edge surface are fitted with the pin 7, keeping a gap between the ear 9. Accordingly, even in the case where the ear 9 tilts by the max. angle theta, only a simple downward load acts on the pin 7, and the ear 9 is held at the center part of the pin 7, and the interference between the ear 9 and the crevice 5 is prevented. Accordingly, the allowance in designing for the tilt angle of the hanger rod due to the thermal transfer of the pipe 1 is increased.
Patent JP-H0417156-A (JP)
Title: Loading state monitor system for magnetic tape cartridge loading mechanism
Inventor: ASAHI RYOICHI
IPC: G11B15/675
Filed: 1990-05-10
Abstract: PURPOSE:To monitor whether or not a cartridge is normally loaded by applying processing to store a drive torque required to drive a reel motor when no cartridge is loaded. CONSTITUTION:A loader 21 with a cartridge C set thereto is loaded in a magnetic tape device, the cartridge C is pushed down to engage a cartridge drive section 23 itself with a mesh tooth 53 of a drive mechanism 50. In this case, with the cartridge C not loaded to the drive mechanism 50, a reel motor 24 is driven in the supply direction and a drive torque when the motor 24 is driven is stored in a RAM 4 as a drive current of the motor 24. Thus, the engagement state is monitored without giving effect on the drive characteristic of the reel motor 24 by obtaining the drive torque in advance when the reel motor is not engaged with the cartridge in this way.
Patent JP-S6010304-A (JP)
Title: Process input/output system
Inventor: ITOU TAKAO
IPC: G05B15/02
Filed: 1983-06-30
Abstract: PURPOSE:To improve the adjusting efficiency of process input/output by designing a process input/output simulator so that it can execute singly the test and adjustment of all process input/output units of a plant and external devices. CONSTITUTION:A CPU1 controls data input/output to a process and a process input/output high-order bus 2 transmits a control signal and a process data. Process input/output devices 3a, 3b... arranged decentralizingly in different locations respectively are similar in its content of control and external devices 7 are sensors, control valves or the like converting temperature, pressure or the like into a process variable and connected to the process input/output units 6. A bus relay device 4 checks information on the high-order bus 2, fetches information designating the device 3a and outputs it to a low-order bus 5. The process input/ output simulator 8 is added to each process input/output device and its simulating signal simulates an input/output of a process variable without intervention of the CPU1.
Patent JP-H06328049-A (JP)
Title: Removal of attaching polymer from surface of manufacturing equipment
Inventor: YADA SHUHEI
IPC: B08B3/08
Filed: 1993-05-20
Abstract: PURPOSE:To remove a polymer attaching to a manufacturing equipment after the polymerization of a water-soluble unsaturated ethylenic monomer in a short time and at high removal efficiency. CONSTITUTION:This method for removing an attaching polymer from the surface of manufacturing equipment is to remove a polymer attaching to the surface of manufacturing equipment, which is produced by polymerization of a water-soluble unsaturated ethylenic monomer, by treating the attaching polymer using a radical initiator and/or a reducing agent.
Patent JP-S618967-A (JP)
Inventor: YUSUFU EI HAKUE
IPC: H03H11/12
Filed: 1985-06-03
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-S61283478-A (JP)
Inventor: KENISU ROBAATO KURAAKU
IPC: B29C65/06
Filed: 1986-05-23
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-H09307415-A (JP)
Title: Delay circuit
Inventor: TSUKIKAWA YASUHIKO
IPC: G11C11/4076
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit of small power consumption which can change an output signal with a fixed delay time and without suffering any influence of the power voltage and the variance of input logical threshold of a logic circuit of the next stage. SOLUTION: This delay circuit includes a reference voltage generation circuit 3 which generates the reference voltage with which the output reference voltage changes into a prescribed level in a comparator active mode, an RC delay stage 2 which integrates the input signal, a comparator 4 which compares the output of the stage 2 with the reference voltage of the circuit 3, and a logic circuit which applies the buffering processing to the output signal of the comparator 4. In such a constitution, it's possible to keep the reference voltage at precise prescribed level as necessary without suffering any influence of other circuits and noises by changing the reference voltage into a prescribed level in only a comparator active mode.
Patent JP-S61274509-A (JP)
Title: Channel selection circuit system
Inventor: KAWAI TAKASHI
IPC: H03J5/00
Filed: 1985-05-30
Abstract: PURPOSE:To attain stable channel selection by giving a function varying a channel selection speed to a channel selection circuit so as to change the channel selection speed without being affected by a basic function circuit. CONSTITUTION:In depressing a positive voltage tuning button 5B or a negative voltage tuning button 5N in channel selection, channel selection and tuning are applied in a fast speed and no channel selection is applied when both the buttons 5P, 5N are depressed simultaneously or both the buttons 5P, 5N are not depressed. When both the tuning buttons are depressed at a different time, the channel selection and tuning are applied in a slow speed, when the button 5P is depressed earlier, the tuning voltage continues to be increased positively and when the button 5N is depressed earlier, the tuning voltage continues to be decreased negatively. As a result, the channel selection circuit 2 is not affected by the basic function circuit 1 and stable channel selection is attained while the channel selection speed is being changed.
Patent JP-H0414987-A (JP)
Title: Digital color demodulation circuit
Inventor: SUGITA TAKATOSHI
IPC: H04N9/66
Filed: 1990-05-09
Abstract: PURPOSE:To demodulate a correct color difference signal and to prevent hue deviation even when an offset angle is any value other than 0 deg. by detecting a peak value of a color burst part, generating a color difference conversion table based on the peak value so as to demodulate a color difference signal. CONSTITUTION:A C data being an output of a Y/C separator circuit 205 enters latch circuits 207-210, in which the signal is latched in a prescribed timing, the C data enters a color burst detection circuit 211, where a peak value of a color burst signal is detected. Then the output of the circuit 211 is stored in conversion table circuits 212-215, in which the signal is calculated, and, e.g. outputs of both the conversion tables 212, 213 are added by an adder, from which color difference signals (R-Y), (R-B) are outputted. Since the correction function to demodulate the color difference signal based on the peak value is adopted, the reliability against a change with the passage of time or a temperature change is high and the color difference signal is always demodulated and hue deviation is prevented.
Patent JP-S5345803-A (JP)
Title: Tire with puncture preventive layer
Inventor: HOSHIKAWA KATSUYUKI
IPC: B29C73/20
Filed: 1976-10-04
Abstract: PURPOSE: To prevent a puncture sealing material for a tire from displacing to lower the performance of the tire while running, by dividing the viscous material into cells by elastomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60263132-A (JP)
Title: Image controller
Inventor: KOMIYA YUTAKA
IPC: G03G21/00
Filed: 1984-06-12
Abstract: PURPOSE:To set an automatic magnification mode for automatic form mode smoothly by monitoring a device so that the automatic magnification mode and automatic form mode are not set simultaneously and resetting each automatic mode after the automatic magnification mode or automatic form mode is set. CONSTITUTION:If a user presses an automatic body magnification setting key 5 and further presses an automatic form selection key 4 by mistake, a mode operation means 21a judges an exclusive setting because both automatic magnification and automatic form modes are set simultaneously, resets the automatic magnification mode and automatic form mode, and turns off an automatic magnification mode display 7 which is turned on previously, thereby waiting for the user to set the automatic magnification or form mode again. Then, the user sets the automatic magnification mode by pressing the automatic copy magnification setting key 5 for original size A3, specifies, for example A4 size with a paper size key 8, and further specifies magnification of 100% (life size) with a magnification key 9, so that the magnification of 100% is displayed on a magnificacation display device 11.
Patent JP-H11313326-A (JP)
Title: Image data compressor and image data expander
Inventor: TAKAMOTO KOICHI
IPC: H04N19/172
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To compress data of a moving image with a high compression efficiency and less amount of arithmetic operations and to reduce deterioration in image quality depending on the presence of a still area and a moving area in the same image. SOLUTION: A compressor 11 is provided with an image storage means 103 that stores image data denoting a reference image, a substractor means 201 that calculates a difference between received image data and image data read from the image storage means 103, a difference conversion means 104 that converts the difference into difference image data of the same form as that of the image data, and a compression means 105 that selectively applies compression coding to the received image data and the difference image data. An expander is provided with a configuration that realizes the reverse processing to that of the compressor.
Patent JP-H07325209-A (JP)
Title: Formation of color filter
Inventor: OOIMA SUSUMU
IPC: G02B5/20
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a method for precisely and easily forming the color filter of a desired color on a desired picture element by which a stage for preparing and positioning a mask is omitted. CONSTITUTION:By making the picture element B in an on-state on a liquid crystal display panel 11 having plural picture elements B, R and G, a blue color filter material layer 12 is selectively exposed with light from the picture element B so as to form the blue color filter 13. Then, the red and the green color filters are formed in the same manner.
Patent JP-S6047959-A (JP)
Inventor: RICHIYAADO JIYAAMENII HANTO
IPC: G01N30/54
Filed: 1984-06-12
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-S63283400-A (JP)
Title: Dynamic type speaker
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 1987-05-15
Abstract: PURPOSE:To improve a low frequency sound reproducing capability by inclining a magnet so as to be thinned as it is for separated from a magnetic gap. CONSTITUTION:A magnetic circuit 13 is constituted by connecting a top plate 15 to a plate 17 having a pole piece 16 at both the sides of the magnet 14, and since the magnet 14 has an external periphery rise part upper corner inclined to the pole piece 16 side, the thickness is gradually thinned from an internal periphery to an external periphery. further, the top plate 15 is also inclined along the inclined magnet 14. Accordingly, the collision dimension of the intermediate part of a diaphragm 20 and the top plate 15 is enlarged and the maximum sound pressure level of a low frequency sound area can be enhanced. Thereby, the low frequency sound area reproducing capability is improved.
Patent JP-S5742356-A (JP)
Title: Continuous centrifugal separator
Inventor: OZAKI YOUICHIROU
IPC: B04B3/00
Filed: 1980-08-28
Abstract: PURPOSE: To enable a separated solid material to be easily taken out without bringing about any clogging, by a method wherein a turntable having a scraper is provided in a casing below a centrifugal separator.  
     CONSTITUTION: When a material to be separated which consists of a particulate solid material and a liquid is continuously charged in from the upper end of a charging-in pipe 28 and a basket is rotated at a high speed, a centrifugal force is exerted on the material to be separated, resulting in that the particulate solid material only is moved upward along the peripheral wall of the basket 5 and is scattered to the surroundings at the upper edge of the basket 5, while the liquid falls into an inner casing 4 through penetration holes 21 and holes of the basket 6. The solid material scattered around and then adhered to the casings 3, 4 is scraped off by scraping blades 36, falls through a passage 38 and a chute 7 and is received on the receiving surface of the turntable 8. The solid material on the turntable 8 is sequentially moved to the position of the scraper 11 by the rotation of the turntable 11, is removed, falls down through a taking-out port 50 and is discharged by a conveyor 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04346359-A (JP)
Title: Charging powder for forming circuit on printed circuit board and its manufacture
Inventor: ISOZAKI SEIYA
IPC: H05K3/12
Filed: 1991-05-24
Abstract: PURPOSE:To improve printing capability, form a circuit pattern of small pitch, and also form a circuit pattern of low resistance by giving a circuit pattern, in which a constant volume of conductive metal is contained and having an even chargeability, and also adding charging control agent to heat-soluble substance, to control the chargeability easily. CONSTITUTION:A resin-made spherical core substance is mixed with fine particles of conductive metal, and a mechanical impulsive force is given to it to deform the fine particles of the conductive metal and to form a middle layer of the conductive metal around the core substance. Then it is mixed with the fine particles of heat-soluble substance and adhered on the periphery of the middle layer by electrostatic force. Further a mechanical impulsive force is given to it to form an outer wall of the heat-soluble substance on the surface of the middle layer to produce charging powder. Using the charging powder, a circuit pattern can be printed on a printed circuit board of ceramic material by a dry electrophotographic system.
Patent JP-H06332226-A (JP)
Title: Heat fixing type developing toner composition
Inventor: TAKAHASHI TORU
IPC: G03G9/08
Filed: 1993-05-21
Abstract: PURPOSE:To provide the heat fixing type developing toner compsn. which is excellent in all of low-temp. fixability, offset resistance and nonblockability by incorporating a specific thermotropic crystalline low-polymer compd. into the toner compsn. CONSTITUTION:This heat fixing type developing toner compsn. consists essentially of a binder resin and coloring agents and contains the thermotropic crystalline low-polymer compd. The transition point (Tc) of the thermotropic crystalline low-polymer compd. from its crystalline state to a liquid crystal state exists between the glass transition temp. and softening point of the binder resin. The thermotropic crystalline low-polymer compd. is not particularly limited, insofar as the Tc exists between the glass transition temp. and softening point of the binder resin. The representative thermotropic crystalline low-polymer compds. includes a Schiff compd. (azomethine compod.), azoxy compd., cyanibiphenyl compd., cyanophenyl compd., benzoate compd., etc.