baber/WOPTO huggingface dataset:
Patent JP-H0319827-A (JP)
Title: Method of joining bumper beam
Inventor: TOMIZAWA TAKASHI
IPC: B29C65/52
Filed: 1989-06-16
Abstract: PURPOSE:To improve adhesive strength by making each breadth of induction coils in the outside both surfaces of flange connecting surfaces narrower than that of flanges, and deflecting each center of the induction coils in the breadth direction to the flange inside, and besides, making them approximately coincide with each adhesive agent, finally, conducting high frequency induction adherence while applying pressure thereto. CONSTITUTION:The flanges 3a, 3b of an outer material 3 and the upper periphery and lower periphery in one surface of the inner material 2 which go along the longitudinal direction are used as joining surfaces, and an adhesive agent is put in each joining surface, and further each induction coil 5 is set on the outside both surfaces at each adhesive surface of the inner material 2 and the outer material 3. Each breadth of the induction coils 5 is made narrower than that of the flange breadth, besides the center of the induction coil 5 in the breadth direction is located inward relative to the center of the flange in the breadth direction and made to coincide approximately with the center of the adhesive agent 4, in this condition, the adhesive agent 4 is melted by oscillating high frequency while pressurizing them; as a result, the inner material 2 and the outer material 3 are joined to each other. Through this fashion, the adhesive strength at the inside area of the flange is improved; therefore, the entire strength of a bumper beam 1 is improved thereby.
Patent JP-H104267-A (JP)
Title: High-frequency integrated circuit substrate and its manufacturing method
Inventor: YOSHIKAWA NORIYUKI
IPC: H01B1/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To lower the electric resistance by a method wherein a wiring provided on an insulating substrate is multilayer structured while at least one layer in the structure is a nickel layer containing an element deteriorating the magnetism thereof. SOLUTION: A tungsten layer 2 is provided on an alumina ceramics insulating substrate 1 and then a nickel layer 3 composed of nickel containing 0.1wt.% or more tungsten deteriorating the magnetism of nickel is formed so as to plate the tungsten layer 2 with the nickel layer 3. Furthermore, the nickel layer 3 is plated with Au so as to form an Au layer 4 (nickel content not exceeding 0.1wt.%). Furthermore, the nickel layer 3 as the main wiring conductor diffuses tungsten in the layer 3 by heat treatment after plating the tungsten layer 2 with the nickel layer 3. Through these procedures, the electric resistance in the circuit substrate can be lowered since the nickel content as impurities does not exceed 0.1wt.% in the topmost Au layer 4.
Patent JP-S6215583-A (JP)
Inventor: HIRAYAMA MASAYUKI
IPC: G09F9/00
Filed: 1985-07-15
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-S6310973-A (JP)
Title: Picture input device
Inventor: SOTOZONO HIROSHIGE
IPC: H04N1/40
Filed: 1986-07-02
Abstract: PURPOSE:To attain a binary code without generating noise by previously storing the reading result of a ground part of a drawing in a correction data memory as correction data, subtracting the reading data of the drawing to obtain the reading data. CONSTITUTION:A photodetector 6 reads the ground part of the drawing 1, the density data is A/D converted by an A/D converter 7 and stored via a change over switch 14 in the correction data memory 11 as background density data BGD. Then, the photodetector 6 reads the drawing 1, the density data is inputted to a density data subtracter 12 as a digital density signal PD. The subtracter 12 subtracts the background density data BGD from the digital density signal PD. When the subtraction result PD1 is a negative, the output data of the subtracter 12 is fixed to zero. Thereby, even when the type of the drawing 1 is changed and the density of other part (background density data BGD) is changed, the subtraction result PD1 is hardly changed and it is not required to rewrite and correct threshold data THD.
Patent JP-H08328601-A (JP)
Title: Microcomputer controlled load driving device
Inventor: TAKIZAWA TOSHIHIRO
IPC: G05D23/24
Filed: 1995-05-30
Abstract: PURPOSE: To eliminate the waste of power by connecting a pull-up resistance with the power source of a microcomputer controlled load driving device via a transistor for control to be its OFF state when the output device of the microcomputer is in its high resistance state. CONSTITUTION: The pull-up resistances 2b and 2c of a transistor 6a for driving of a relay 5 and a transistor 6b for driving of a lamp 7 are connected with a power source VCC via a transistor 6a for control to be its OFF state when the I/O port I/O3 of a microcomputer 1 is in its high resistance state. Therefore, while the microcomputer 1 is reset at the time of turning on the power source VCC and the IO ports I/O1 to I/O3 are in their high resistance states, the transistor 6c for control becomes its OFF state, current does not flow in the pull-up resistances 2b and 2c and the transistors 6a and 6b for driving do not become their ON states. Therefore, the relay 5 and the lamp 7 are not driven and power is not wasted.
Patent JP-S6046558-A (JP)
Title: Exposing device
Inventor: SHIBA MASATAKA
IPC: H01L21/027
Filed: 1983-08-25
Abstract: PURPOSE:To detect extremely small foreign matter on a preventive film at an exposure position by lighting the foreign matter sticking preventive film mounted on a reticle slantingly, and seeing scattered light from just beside through a window to which no regular reflection light is incident from the film. CONSTITUTION:The foreign matter sticking preventing film 10 mounted on the reticle 1 set at the exposure position is lighted uniformly and slantingly by using the illumination system which consists of a fluorescent lamp 11 and a cylindrical lens 12. If there is foreign matter 6 present on the preventive film 10, scattered light 13 is generated. This scattered light 13 is observed from just beside through the glass window 14 which is provided at right angles to the illumination light so that no regular refection light is incident. If there is the foreign matter 6, there is a glitter, so even foreign matter of several microns is detected. Consequently, the extremely small foreign matter on the preventive film 10 set at the exposure position is detected easily.
Patent JP-S6215817-A (JP)
Title: Light and heat processing method and light-intensity measuring apparatus
Inventor: ONO YASUO
IPC: G01J1/42
Filed: 1985-07-15
Abstract: PURPOSE:To make it possible to perform heat treatment without yielding temperature distribution even for a wafer having distribution in surface emissivity, by detecting the difference in densities of optical energy, which is projected on both sides of the wafer with a light-intensity measuring apparatus, and adjusting the difference. CONSTITUTION:Halogen lamps 3 and 4 in an annealing apparatus are connected to control power sources 5 and 6 for controlling the projected energy frmo the halogen lamps. In the vicinities of a wafer 1, light-amount measuring devices 7 and 8, which measure the densities of the energy projected on both surfaces of the wafer, are provided. The densities of the energy projected on both surfaces of wafer 1 are measured with the light-amount measuring devices 7 and 8. The measured results are sent to the control power sources 5 and 6. The control power sources control the halogen lamps 3 and 4 so that the difference in densities of the projected energy becomes within 1%. Thus the temperature difference can be suppressed within + or -0.5 deg.C even if a semiconductor wafer 22 having any pattern is brought in.
Patent JP-S6215288-A (JP)
Title: Production of hydrocarbon
Inventor: KUDO HIDEHIKO
IPC: C07C1/20
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a hydrocarbon in high yield by bringing methanol and/or dimethyl ether at high temperatures into contact with a catalyst comprising alkali cation type crystalline alumino-silicate prepared through a special process. CONSTITUTION:The objective hydrocarbon can be obtained by bringing methanol and/or dimethyl ether into contact with an alkali cation type crystalline aluminosilicate as a catalyst at h igh temperatures under ambient-high pressures. Said catalyst is prepared as follows: an aqueous raw material mixture containing both silica and alumina sources and alkali metal salt, but free from organic additives is kept under hydrothermally synthetic condition of form an alkali cation type crystalline aluminosilicate-contg. solid matter. Using, as a nucleating agent. part of the resultant solid matter, another aqueous raw material mixture containing tye same components as the first mixture but differing in the ratio: SiO2/Al2O3 from that of the first mixture, (the ratio being 25-500) is kept under hydrothermally synthetic condition.
Patent JP-S63317493-A (JP)
Inventor: KAWAMURA HIKARI
IPC: B08B9/38
Filed: 1987-06-19
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-S64799-A (JP)
Title: Apparatus for positioning electronic component
Inventor: SUDO MAKOTO
IPC: H05K13/04
Filed: 1987-06-23
Abstract: PURPOSE: To eliminate the posibility of shifting the center position of an electronic component from a predetermined position and improve the accuracy of repetition by a method wherein two pairs of holding members which positions the components are held at the respective positions symmetrical to the center position to which the component is to be positioned.  
     CONSTITUTION: Two pairs of holding members 12A/12B and 13A/13D are provided on a circular flange 11a which has a plane perpendicular to the axis of a main shaft 11 so as to make right angles with each other and to be slid freely. Springs 14 and 15 are hooked to the holding members through the main shaft 11 to actuate the holding members so as to come close to each other. A 1st defining member 16 which defines the positions of the holding members 12A and 12B are applied to the outer circumference of the main shaft 11 so as to be slid and rotated freely and the facing holding members 12A and 12B are positioned at the equal distance from the center line C of a component mounting head 1. Also, a 2nd defining member 20 which defines the positions of the holding members 13A and 13B is applied to the outer circumference of the 1st defining member 16 so as to be slid freely and the holding members 13A and 13B are positioned at the equal distance from the center line C of the component mounting head 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H102524-A (JP)
Title: Seal mechanism for pyrolysis reactor
Inventor: AOBA MASAFUMI
IPC: F23G7/12
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism, effecting the sealing between the fixed part and rotated part of a pyrolysis reactor surely. SOLUTION: In a pyrolysis reactor, provided with an opening, having the same rotary axis as a drum main body and provided at least one end of a horizontal type rotary drum main body, a fixed part, surrounding the opening part, is provided and a first ring 20, rotated integrally with the drum main body, is attached to the opening, then, the side surface of a second ring 22 is contacted with the side surface of the first ring 20 through a pressure and the second ring 22 is attached to a fixed part through a seal member 23 constituted of a flexible member having a U-shape section while a pressure-contacting means is provided between the second ring 22 and the fixed part.
Patent JP-S6215164-A (JP)
Inventor: KIDATE TAKAO
IPC: E01B19/00
Filed: 1985-07-12
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-H06120520-A (JP)
Title: Field-effect transistor provided with nonlinear transfer characteristic
Inventor: HAABAATO GORONKIN
IPC: H01L29/80
Filed: 1993-06-02
Abstract: PURPOSE: To provide a field effect semiconductor device, having channels which are detached by barrier layers constituted of materials with wide forbidden band width and are vertically laminated into multiple layers. CONSTITUTION: Channels 12, 14 and 16 are formed on a buffer layer 11 with a wide forbidden band width, and the respective channels are connected to an N-type drain region 22b. The respective channels are also connected to an N-type source region 25b. When appropriate gate bias is applied to a gate electrode 17, quantized energy levels in the channels 12, 11 and 15 are matched and self-doped by electrons in the valence band of a P-channel 14, which move to the conduction bands of the N-channels 12 and 16, is executed and a peak channel is made to be conductive. When a gate bias becomes higher, the one N-channel 12 becomes non-conductive, and a negative resistance region is generated.
Patent JP-S5379188-A (JP)
Title: Temperature control device
Inventor: OSHIMI HIROKI
IPC: G05D23/24
Filed: 1976-12-22
Abstract: PURPOSE: An auxiliary SCR is connected in parallel with the heater wire to be energized by the main SCR every one cycle and the main SCR is conducted under a conductive cycle of the auxiliary SCR when the temperature is abnormally increased, and thereby the safety circuit is energized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5378256-A (JP)
Title: Polyacetal composition
Inventor: SUGIO AKITOSHI
IPC: C08L77/00
Filed: 1976-12-22
Abstract: PURPOSE: To prepare a polyacetal composition of highly improved heat stability by incorporating a polyacetal with an alkali ( alkaline earth) metal hydroxide, etc. nitrogen-contg.  high molecular weight compound, and a phenol of steric hindrance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310240-A (JP)
Title: Extending method for external interruption in electronic controller
Inventor: NOMOTO KAZUNORI
IPC: G06F9/48
Filed: 1986-06-30
Abstract: PURPOSE:To extend an external interruption without using a peripheral LSI, etc. by using the reception interruption function for serial interruptions as an external interruption function. CONSTITUTION:A serial communication port 8 produces the transmission/ reception clocks of a microcomputer. At a reception part the reception data is changed to 'L' from 'H' and a start bit is detected. Then both 'H' and 'L' of the bit data are sampled at the middle part of each bit by a reception clock and a reception end interruption signal is produced. At a transmission part the serial data are shifted for each transmission clock and a transmission end interruption signal is produced. Then the external interruption function is extended by means of the external interruptions given from external interruption ports 6 and 7, the timer interruptions given from timer/counter 4 and 5, and the serial interruption given from the port 8 respectively.
Patent JP-S6133025-A (JP)
Title: Method and device for automatic gain control of spread spectrum signal
Inventor: HASEGAWA SATOSHI
IPC: H04B1/69
Filed: 1984-07-25
Abstract: PURPOSE:To attain the automatic gain control regardless of the synchronization of a pseudo random series by receiving corelatively a received spread spectrum signal with a pseudo random signal of the same pattern as that of the transmission side, and using the peak of said signal to control the gain of an amplifier. CONSTITUTION:A spread spectrum signal 150 extracted from a power line via a coupler 100 is amplified by a variable gain amplifier 101 and undergoes correlative detection through a multiplier 102 together with a pseudo random code 152 fed from a pseudo random code generator 106. Thus a wave detection output 153 is obtained. A clock 157 supplied to the generator 106 is extremely approximate to the clock that is used for generation of the signal 150. The undesired band of the output 153 is deleted by an LPF103. A pulse having the peak value corresponding to the power of the signal 150 emerges at the output of the LPF103 since the synchronization is not always secured between the signal 150 and the code 152. This pulse is detected by a peak value detector 104 and held by a holding circuit 105. When the peak value is large, the circuit 105 reduces the gain of the amplifier 101. While the gain of the amplifier 101 is increased when the peak value is small.
Patent JP-H0715250-A (JP)
Title: Amplifier circuit
Inventor: WATABE YOSHIHISA
IPC: H03F3/34
Filed: 1993-06-25
Abstract: PURPOSE:To provide an amplifier circuit reduced in offset and offset drift. CONSTITUTION:An (n) sets of amplifier circuits 5-7 using current sources 1, 2 and loads 3, 4 in common are connected with wires 14-29 through changeover switches 8-10 and connectors 11-13. Although the current sources 1 and 2 are set at the same current value, random dispersion is generated. Then, when any amplifier circuit to be operated is selected by the changeover switches 8-10, the combination of the current sources 1 and 2 and the loads 3 and 4 is successively switched by the connectors 11-13. The DC offset generated by the dispersion of the current sources 1 and 2 is converted into an AC signal by changing the combination of the current sources 1, 2 and the loads 3, 4 when switching the amplifier circuits 5-7, thereby the offset generated by the current sources 1, 2 is reduced. Similarly, the offset drift is reduced as well.
Patent JP-S5945550-A (JP)
Title: System for editing program
Inventor: SHIMOJI HIROSHI
IPC: G06F9/44
Filed: 1982-09-06
Abstract: PURPOSE:To make inputting work of programs more efficient and system development, etc. effective, by automatically indenting the number of character columns to be indented by means of a processing device based on an input of information and storing the indentation result. CONSTITUTION:One line quantity of the text of an inputted program is stored in a register REG and a shifting quantity is determined in accordance with the value CP of the starting column, and then, one line quantity of the text of an input of a shift circuit SHF is stored from the first column among the area of one line quantity. Then the one line quantity is transferred to a buffer register BUF unless the job is terminated. On the other hand, the value CP is detected and the detected value CP is decoded at the shift circuit SHF, and then, the content of the register BUF is shifted rightward based on the decoded result and the shifted text is stored in a memory MEM. The number of character columns indented is automatically indented by means of a processing device and inputting work of programs is made more efficient and the development of the system is made effective.
Patent JP-S5789569-A (JP)
Title: Exceeding dead center tension connection releasing device
Inventor: SUCHIYUAATO JIEI MATSUKAIGU
IPC: B25B25/00
Filed: 1981-10-01
Abstract: A load binder of the overcentre tensioning type having an operating lever, comprising a handle portion (11) acting through a crank mechanism (10) to which a tensile load is connected, the lever (11) being connected to the crank mechanism (10) by a pivotal connection (21,30) which provides a degree of lost motion, thereby enabling the crank mechanism (10) to overrun the operating lever (11) on passing the dead centre position.
Patent JP-S6215813-A (JP)
Inventor: NISHIZAKI TAKESHI
IPC: H01G9/055
Filed: 1985-07-12
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-H0728839-A (JP)
Title: Image formation storage device
Inventor: YOKOGAWA TOSHIHIKO
IPC: H04N1/00
Filed: 1993-06-25
Abstract: PURPOSE:To make it possible to select desired index information, to perform the image formation of the image information of a document on paper and to output the image even if retrieval information is added to each index information on index sheet and the information is not outputted. CONSTITUTION:When the characteristics of an image composing index information (the presence or absence of a photograph area, the presence or absence of a picture area, the presence or absence of a line image, the presence or absence of an outer frame presence or absence of a table and character classification) are designated, index information having the image having the designated characteristics is recognized, the image information of the document corresponding to the recognized index information is read from a storage medium, the image formation of the image information is performed on paper and the image is outputted. When the index information having the image having the inputted characteristic is recognized, the image formation of the only recognized index information is performed and the image can be outputted and be displayed.
Patent JP-S62129893-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1986-07-03
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-H08311475-A (JP)
Title: Lubricating oiil additive and lubricating oil composition containing the same
Inventor: SEIKI TAKAMICHI
IPC: C10N40/02
Filed: 1996-06-17
Abstract: PURPOSE: To enable extreme-pressure lubrication without causing any corrosion of metals by adding an organomolybdenum compd., such as molybdenum dithiophosphate, and an organophosphite compd., such as pentaerythritol diphosphite, to a lubricating oil. CONSTITUTION: This additive comprises a blend of 1 to 100wt.% molybdenum dithiophosphate of formula I (wherein R<1> and R<2> represent each a 1-30C hydrocarbon group or the like; and m+n=4), either alone or in combination with an organomolybdenum compd. of molydbenum dithiocarbamate, with 100 to 1 pt.wt. at least one organophosphite compd. selected among trisubstd. phosphites of formula II (wherein R<5> to R<7> represent each a 1-30C hydrocarbon group or the like) and pentaerythritol diphosphites of formula III (wherein R<8> and R<9> represent each a 1-30C hydrocarbon group or the like), and trisubstd. thiophosphites. This additive is incorporated in an amt. of 0.01 to 10wt.% (based on the whole compsn.) into a lubricating base oil. The above blend can offer high seizing resistance and abrasion resistance and, at the same time, can prevent corrosion of metals, such as copper.
Patent JP-2000347165-A (JP)
Title: Liquid crystal display device
Inventor: TERASHITA SHINICHI
IPC: G02F1/13363
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wide viewing angle with sufficient contrast, color characteristics and gradation characteristics. SOLUTION: A plasma addressing driven liquid crystal element 4 is located between polarizing plates 2, 3 and viewing angle compensation members 5, 6 are located between the liquid crystal element 4 and each of the polarizing plates 2, 3 respectively. The liquid crystal element 4 is a twisted nematic(TN) mode element utilizing a positive dielectric anisotropy (Np) liquid crystal. When no voltage is applied, the liquid crystal molecules are aligned in parallel with each of substrates and in one direction and with 5-10 deg. pretilt angle. Then, nb of the viewing angle compensation members 5, 6 is in parallel with ny and their na and nc are inclined with an angle θ with respect to nx, nz around ny, nb.  Absorption axes 25, 26 of the polarizing plates 2, 3 are in parallel with directions of principal indices of refraction na1, na2 of the viewing angle compensation members 5, 6 respectively and the directions of the principal indices na1, na2 are in parallel with and reversed to rubbing directions 27, 28. In the case phase difference of the liquid crystal layer 11 is 400-450 nm, phase difference of the viewing angle compensation members 5, 6 is 90-120 nm in the normal direction 31 and 15-25 nm in the plane 30.
Patent JP-H11335212-A (JP)
Title: Herbicide composition for paddy field
Inventor: GOSHIMA TOSHIO
IPC: A01N39/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition for paddy field containing a specific compound. SOLUTION: The herbicide composition for paddy field contains (a) a herbicidal tetrazolinone and (b) at least one kind of compounds selected from the group consisting of the following herbicidal compounds, sulfonamides, triazines, carbamates, diphenyl ethers, acetamides, ureas, phenoxypropionates, triazoles, oxadinones, indans, dicarboximides, pyridines, phosphonates, benzothiadiazoles, oxyacetamides, benzofurans, amides, phenoxy derivatives and oxadiazoles, as active ingredients.
Patent JP-S6057093-A (JP)
Inventor: JIIKUFURIITO FUEERENBATSUHA
IPC: F02M69/46
Filed: 1984-07-27
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。