baber/WOPTO huggingface dataset:
Patent JP-H05199790-A (JP)
Title: Motor and air conditioner
Inventor: ISHII MAKOTO
IPC: H02P6/06
Filed: 1992-01-16
Abstract: PURPOSE:To eliminate a high-frequency noise with a one-chip tri-phase inverter which is formed into a monolithic IC with a peripheral circuit in one piece. CONSTITUTION:A monolithic one-chip tri-phase inverter IC 1 is provided with a circuit part 1a and an insulation layer 1b of a silicon dielectric and the insulation layer 1b is joined to a heat sink part 6 of the monolithic IC. Also, the circuit part 1a is connected to a lead terminal 10 which becomes a circuit ground by an aluminum wire 9, thus enabling a ground wire of the circuit part 1a to be grounded. Then, the heat sink part 6 and the lead terminal 10 are electrically connected by a lead wire 7, thus enabling the insulation layer 1b to act as a capacitance and the circuit part 1a and the heat sink part 6, namely the lead terminal 10, to be connected in terms of high frequency through the capacitance. A high-frequency noise which is generated at the circuit part 1a flows to the circuit ground through the insulation layer 1b and the heat sink part 6.
Patent JP-S58123407-A (JP)
Title: Device for detecting opening degree of throttle valve in air fuel ratio controlling device
Inventor: OGISO TAKASHI
IPC: F02D35/00
Filed: 1982-01-18
Abstract: PURPOSE:To make it possible to detect the opening degree of the throttle valve, by arranging and forming slits so that the patterns of light, which are received by a light  detecting part, are all different, thereby eliminating shortcoming of issuing erroneous signals. CONSTITUTION:On a plurality of concentric circles whose centers are a rotary center  33 of a substrate 34, the groove shaped slits for passing the light are formed in a  plurality of sectors which are the subdivided parts of the required range for the opening degree of the throttle valve. Especially, one slit in a circle L is provided along the  entire sectors from the center of the range of the valve opening degree to one direction. Every plurality of the slits are symmetrically provided on both sides of the center  of the range of the valve opening degree in the other circle M. Therefore, the phenomenon, wherein the light patterns passing the symmetrically provided slits in the circle  M becomes symmetrical, is broken by the light passing said one slit in the circle L.  Therefore, the light detecting part receives the patterns, every time the light passes the measuring point. The opening point of the throttle valve can be accurately inputted  into an electronic control circuit, and the opening degree of the throttle valve can be accurately detected. By using an opening degree detecting device of the present invention, the adequate air fuel ratio control can be performed.
Patent JP-S58124770-A (JP)
Title: Production of 4-benzoylpyrazole derivative
Inventor: YANAI TOSHIAKI
IPC: C07B61/00
Filed: 1982-01-18
Abstract: PURPOSE:A fluorine-containing salt such as potassium fluoride is used as a catalyst for benzoyl group rearrangement reaction such as Fries rearrangement to effect the rearrangement of 5-benzoyloxypyrazole derivative to produce the titled compound in high yield. CONSTITUTION:In the production of a 4-benzoylpyrazole derivative of formula II such as 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxypyrazole by rearrangement of a 5-benzoyloxypyrazole derivative of formulaI(R<1> is alkyl, alkenyl, phenyl; R<2> is alkyl; X is halogen, alkyl, alkoxy, nitro, cyano; n is 0-3), a fluorine-containing salt, preferably a salt of alkali metal or ammonium, particularly potassium fluoride and more preferably a catalyst made by coating a solid carrier with potassium fluoride is used as a catalyst. The reaction is preferably carried out in a solvent of aromatic hydrocarbon or 3-5C alcohol.
Patent JP-H11206122-A (JP)
Title: Dc-dc converter
Inventor: ASHIZAWA SHOZO
IPC: H05B41/282
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent an adverse effect on an AM radio unit mounted on a vehicle and the like, by cutting high frequency components of AC voltage output from a transformer and generating a rounded AC voltage waveform. SOLUTION: A waveform shaping circuit 6 is provided with a resistor 18 for low pass filtering with its one end connected to one end of a secondary coil 11 which constitutes a transformer 5 and the other end connected to an output terminal 17, a resistor 20 for low pass filtering with its one end connected to the other end of the secondary coil 11 and the other end connected to an output terminal 19, and a capacitor 21 for low pass filtering connected between the other ends of the resistors 18, 20. High frequency components of AC voltage outputted from the secondary coil 11 are cut and a rounded AC voltage waveform is generated and then is supplied as filament voltage Vf to a fluorescent character display tube. By this method, radiant noise can be remarkably reduced.
Patent JP-H02186738-A (JP)
Title: Network controller
Inventor: OKANO KAZUO
IPC: H04L12/70
Filed: 1989-01-13
Abstract: PURPOSE:To attain communication even if a subscriber terminal equipment does not have the transmission/reception function of a network joining address or the like by transmitting and receiving the network joining address and call connection control information between a network controller and a packet exchange. CONSTITUTION:When the user of the network controller 9 inputs the network joining address of subscriber terminal equipments 7 and 8 and a synchronization type to be used from a terminal information input part 5, they are stored in a terminal information memory part 6. At the time of a call from the controller 9, a call connection control part 3 transmits a call request and network joining address information to the packet exchange 1 in accordance with the synchronization type by information of the memory part 6. The exchange 1 transmits connection complement information to the controller 9 when call connection completes. The control part 3 switches a communication channel by connection complement information. When there is an incoming call to the controller 9, the control part 3 which has received the connection request or the like checks information of the memory part 6 and the state of the equipment 7. When they are normal, a connection request response is returned and the communication channel is switched.
Patent JP-H09196844-A (JP)
Title: Method and device for testing high temperature oxidation/corrosion
Inventor: BABE TOMOKI
IPC: G01N17/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To expose a plurality of specimens to a uniform gas stream at the same time using a simple configuration. SOLUTION: In a test chamber 2 in a cylindrical form, a gas 3 is fed flowing from one end to the other, and the gas stream is straightened while it passes through a hole 6 in a block 5 installed on the way of the test chamber 2. The straightened gas 3 is led to a plurality of specimen supporting tools 8 in cylindrical form arranged on the same circumference with the axis of the chamber 2 as the center, and the specimen 9 installed in each supporting tool 8 is exposed to the gas 3.
Patent JP-S57120656-A (JP)
Title: Roll for continuous casting used under gently cooling condition
Inventor: OONUKI TERU
IPC: C22C38/00
Filed: 1981-01-19
Abstract: PURPOSE: To obtain a roll for continuous casting with superior wear resistance and endurance over a specified temp. range under gently cooling conditions by specifying the Cr content of a steel for a roll and providing a dense magnetite- base film to the roll surface.  
     CONSTITUTION: This roll is made of steel consisting of, by wt., 0.1W0.5% C, 3.0W7.0% Cr, 0.2W3.0% Mo, 0.1W3.0% Ni, 0.2W3.0% Co and the balance Fe with ordinary inevitable components or further contg. one or more among ≤0.5% each of V, Nb+Ta and Ti. This roll is used under gently cooling condtions while keeping the roll surface at 100W600°C. Cr is most effective in oxidation resistance at high temp., and by regulating the water cooling rate of the roll having said Cr content to ≤60%, no problem is caused. That is, by restricting the water cooling rate of the roll surface and adjusting the roll surface temp. to ≥100°C, water is evaporated at all times to inhibit corrosion, oxidation and wear due to water, and by adjusting the roll surface temp. to ≤600°C, the transformation of magnetite is prevented. Thus, the purpose is attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09198307-A (JP)
Title: Method for controlling cache coherence of information processor
Inventor: KAWAI JUN
IPC: G06F12/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of cache data and to realize high speed data access while the compatibility of a cache memory is kept, with respect to the cache coherence control method of an information processor. SOLUTION: Write data is transmitted from a cache memory module Ej to which data has written to a cache memory module Ek which holds the latest data, before the data is written. Then, latest data is returned from the cache memory module Ek holding the latest data to the cache memory module Ej to which data was written. Thus, the written data and the latest data are held in the cache memory module Ej which has written the data and the cache memory module Ek which holds the latest data.
Patent JP-H06215343-A (JP)
Title: Composite type magnetic head
Inventor: YOSHIDA KOJI
IPC: G11B5/60
Filed: 1993-01-18
Abstract: PURPOSE:To prevent accumulating of dust in a slit and damaging of a magnetic disk by the dust. CONSTITUTION:A core chip 3 is welded by glass 7 into a slit 6 provided on a rail 4a formed on a slider 1. A level difference of >=4mum is provided between the front surface of the glass 7 after the welding and a floating surface 5a. The negative pressure to be generated in the slit 6 is decreased by the level difference. The dust in the device are sucked into the slit 6 and the damage of the magnetic disk are thus prevented.
Patent JP-S5392684-A (JP)
Title: X-ray tube
Inventor: SUZUKI TOORU
IPC: H05G1/04
Filed: 1977-01-25
Abstract: PURPOSE: To reduce the length of the X-ray tube ball as well as to avoid the reduction of the heat capacity by compensating the reduction of the heat capacity caused by shortening the length of the X-ray tube housing by providing an auxiliary tank, and thus to increase further the heat capacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57121258-A (JP)
Title: Semiconductor device
Inventor: MIKINO HIROSHI
IPC: H01L23/28
Filed: 1981-01-21
Abstract: PURPOSE:To prevent a crack of a pellet by forming a standing wall at the position of the lead side of a header which secures the pellet, thereby eliminating the transmisson of resin clamping force or thermal deformation stress to the pellet. CONSTITUTION:A rectangular recess 17 recessed in a thicknesswise direction is partly formed on the surface of a heater 11, a pellet 13 is secured to the bottom of the recess 17, and a standing wall 18 is formed over the periphery of the pellet. A wire 14 is connected between the pellet 13 and the lead 12. The pellet 13 is sealed with molding resin 15 together with the part of the lead 12, and an aluminum fin 16 is arranged outside the resin 15. In this manner, the resin is contracted after sealing, so that even if the clamping force is produced as stress, it is acted to the standing wall provided around the most pellet 13, thereby preventing the crack of the pellet.
Patent JP-H0546627-A (JP)
Title: Memo controller and method thereof
Inventor: RI TOUKITSU
IPC: G06Q10/10
Filed: 1992-01-17
Abstract: PURPOSE: To provide a memo management device to make a user well informed of stored memos at a proper time and a method therefor. CONSTITUTION: This device comprises an operation part 30 to make memo items flow into the device, a microprocessor 40 to generate an alarm control signal for character information, speech information, or memo confirmation to the contents of the memos at a proper time, an OSD circuit 50 to convert character information into a type of a video signal, a video switch 60 to mix the output of the OSD circuit 50 with that of a video processing part, a speech information processing part 70 to convert the speech information into a type of a speech signal, and an alarming means. Also, a memo instruction checking process, a memo inputting process to input and store the contents of the memos, a memo display process to sequentially display the contents of the memos on a screen, an alarm time checking process, and a memo informing process, are included.  Thus, by storing the contents of the memos, users can be informed of them one day before that day for an event or meeting through a video screen and speech at a time band in which the users probably watch TV or VTR.
Patent JP-S61164884-A (JP)
Title: Thermal recording paper
Inventor: SATAKE HISAMI
IPC: B41M5/155
Filed: 1985-01-17
Abstract: PURPOSE:To provide a thermal recording paper excellent in moisture resistance, heat resistance and oil resistance of both recorded images and blank parts, by a method wherein zinc halo-substituted benzoate of formula (I) is used as a color developer, and a naphthyl ether derivative of formula (II) or (III) is incorporated as a sensitizer. CONSTITUTION:Zinc halo-subst. benzoate is a compound having a peculiar molecular structure selected from a large number of metallic salts of carboxylic acids, is a colorless high melting point substance, and can be obtained by a reaction of sodium halo-subst. benzoate and zinc sulfate. The sensitizer is 1,4- dimethoxynaphthalene, 1,4-diethoxynaphthalene, 2,7-dibenzyloxynaphthalene, 2,7-diisoamyloxynaphthalene or the like. The color developer, a basic colorless dye and the sensitizer are pulverized to a particle diameter of not larger than several microns by an emulsifier, to which various additives are added as desired to obtain a coating liquid.
Patent JP-H09192587-A (JP)
Title: Coating method
Inventor: SHIMURA SHOICHI
IPC: G02B1/111
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To form a coating film without unevenness by holding the whole surface in a light-beam effective region of another face of an object matter by means of a holding fixture for covering. SOLUTION: In a coating method for coating a surface of a plate-shaped or lens-shaped object matter 1, in order to form a coating on one face of the object matter 1, a fixture which hermetically covers at least the whole face in a light-beam effective region of another face of the object matter 1 is used to hold the object matter 1, which is then immersed in a coating material liquid. Any kind of material can be used for making a coating fixture if the fixture can hold the object matter 1 and liquid does not enter an adsorption face. As a structure, a supporting member having a sucking disc-like fixture 3 can be used, or a sucking pipe having rubber-like material attached on an outer circumference and the like can be used for sucking the object matter 1 at a constant suction force in a hermetically sealed state.
Patent JP-S60150779-A (JP)
Inventor: KITA MASAKAZU
IPC: B26B19/14
Filed: 1984-01-18
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-H04239918-A (JP)
Title: Central processing unit
Inventor: HOSAKA KAZUHIDE
IPC: G06F9/38
Filed: 1991-01-24
Abstract: PURPOSE:To increase the processing speed by calculating the branch destination address in parallel with branch instruction processing in the case that the instruction just preceding a branch instruction does not require operand address calculation and this branch instruction adopts PC relative addressing. CONSTITUTION:In an instruction decoding stage A, an instruction string is always taken out in parallel with instruction decoding processing and is transferred to a calculation stage if the instruction decoded before the processing is the branch instruction adopting the PC relative addressing. In an address calculation stage B, the instruction string is always taken parallel with an instruction decoding processing and is transferred to the calculation stage if the instruction just preceding the instruction decoded at present does not require operand address calculation and this branch instruction adopts the PC relative addressing.
Patent JP-H05197987-A (JP)
Title: Optical disk device
Inventor: OMOTO HIROYUKI
IPC: G11B7/085
Filed: 1992-01-17
Abstract: PURPOSE:To improve a tracking characteristic by providing a pulse generating means, a rise detection circuit and a fall detection circuit, a data storage means, a D/A converter, an amplifier circuit and a head moving means. CONSTITUTION:A time when an optical disk is rotated by 1, 1/2, 1/4 revolution is calculated from the receiving interval of a signal (a) inputted from a pulse generating device 31. Then, the number of a pulse signal (h) outputted from a first AND circuit 38 and the number (i) of a pulse outputted from a second AND circuit 39 while the disk is rotated by 1/4 revolution are measured and further, the number of the signal (h) outputted from the circuit 38 and the signal (i) outputted from the circuit 39 while the disk is rotated by 1/2 revolution are measured successively. A ROM 40 storing a sine wave signal (j) necessary for correcting eccentricity is read based on the numbers and an starting address is calculated. Then the number of the pulse signal (c) outputted from a waveform shaping circuit 33 is measured and the amplitude of the signal (j) necessary for correcting the eccentricity is calculated based on the number of the signal (c) and the amplification factor of the amplifier circuit 43 is decided and the signal (j) is outputted.
Patent JP-H02186955-A (JP)
Title: Production of packaged noodle
Inventor: MATSUMURA YASUSHI
IPC: A23L7/109
Filed: 1989-01-13
Abstract: PURPOSE:To obtain packaged noodles having glutinousness free from noodle breakage by gelatinizing raw noodles containing a specific amount of xanthan gum, adjusting the gelatinized noodles to specific water content and specific pH and sterilizing the noodles by heating under a specific condition. CONSTITUTION:Raw noodles containing 0.08-1.0wt.%, preferably 0.3-0.4wt.% xanthan gum is gelatinized, adjusted to 60-70wt.%, preferably 60-64wt.% water content and <=4.5, preferably 4.3-4.5pH and sterilized by heating at 90-110 deg.C for 20-40 minutes to give packaged noodles.
Patent JP-S61166643-A (JP)
Title: Image information control system
Inventor: SHINOZAKI SUEHIRO
IPC: G06F12/04
Filed: 1985-01-18
Abstract: PURPOSE:To obtain unitary data and also to reduce the error rate in a code data reading mode by storing the image information and its related code data in the same memory. CONSTITUTION:An optical disk device 1 stores (m) pieces of image data G1-Gm together with the control data C1-Cm for said image data. These code C1-Cm are stored every three same pieces of data for each image data. Therefore, a control part 3 reads out the first code data C1 when the part 3 reads the image data G1, for example, out of the device 1. Then the data C1 is discriminated by a discriminating part 6. If it is decided that the data C1 is wrong, the following data C1 is read out and also discriminated by the part 6. If this second data C1 is correct, the data G1 is read out. Here the code length is very small as compared with the image data quantity. Therefore, the deterioration of the storage efficiency of data due to addition of the code data to the image data can be neglected.
Patent JP-S5599892-A (JP)
Title: Color television receiver of beam index type
Inventor: KISHIMOTO SHIYUNICHI
IPC: H04N9/24
Filed: 1979-01-23
Abstract: PURPOSE: To narrower the distribution of beam current and to increase the degree of color saturation, by taking the drive voltage fed to the control electrode to control the production of electron beam as the pulse voltage.  
     CONSTITUTION: The beam index type receiving tube is used for CRT6, the light produced when electron beam is emitted on the index element of CRT6 is caught with the photo detector 7, and the index signal is fed to the filter 8. The signal passing through this filter 8 is converted into the frequency in relation to the arrangement period of original color fluorescent substance with the frequency converter 9, and after it is mixed with the color signal from the chroma signal circuit 16 at the mixing circuit 10, it is fed to the pulse formation circuit 11 to produce the pulse having the phase in response to the chroma signal and it is fed to the color reproduction pulse generating circuit 13. Further, the output of the circut 10 via the color saturation signal amplifier 12 is fed to the circuit 13, and the output of the circuit 13 is fed to the control electrode 14, allowing to narrower the beam current and to increase the degree of color saturation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60152706-A (JP)
Inventor: SUGII KENICHI
IPC: E01D11/00
Filed: 1984-01-17
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-H04240191-A (JP)
Title: Production of diamond thin film
Inventor: KATSUMATA SATOSHI
IPC: C23C16/27
Filed: 1991-01-24
Abstract: PURPOSE:To rapidly form the diamond thin film by preheating a raw gas containing carbon monoxide before exiting. CONSTITUTION:In a formation of the diamond thin film from the raw gas containing carbon monoxide by vapor phase method, the raw gas is preheated before the raw gas is exited. Temp. of preheating is preferably 900-2000 deg.C. The raw gas is preferably a mixture of carbon monoxide gas and hydrogen gas.
Patent JP-H05192966-A (JP)
Title: Injection molding device
Inventor: TAKAHASHI YOSHIYUKI
IPC: B29C45/36
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the generation of flashes generated following the deflection of a fusible core when the fusible core is positioned by a locating pin. CONSTITUTION:When a fusible core 1 is positioned by inserting a locating pin 18 and a locating hole 17 of the fusible core 1, the locating pin 18 is revolved by bringing a drive plate 22 of the side of a fixed mold 2 into contact with a revolving cam section 20. The locating hole 17 of square hole shape and a cam section 19 are revolved relatively by the revolution of locating pin 18 to draw one end 1a of fusible core 1 into an inserting hole 12.
Patent JP-S62167950-A (JP)
Inventor: RARII EFU HOWAITO
IPC: F16F15/08
Filed: 1986-01-16
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-H02187730-A (JP)
Title: Production of active matrix element
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L27/12
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the side wall parts of diodes from being overetched and contaminated and to suppress the generation of a malfunction by subjecting the semiconductor layer in the active parts of the diodes to final patterning after the end of patterning of a transparent conductive layer, metallic layer and wiring metallic layer. CONSTITUTION:The semiconductor layer of the active parts of the diodes where the active parts of the diodes come into contact with a part of a light shielding metallic layer from the semiconductor layer are patterned after the patterning of the semiconductor layer, metallic layer and wiring metallic layer among the transparent conductive layer, semiconductor layer, metallic layer, and wiring metallic layer laminated on a transparent insulating substrate ends at the time of forming the active parts of the diodes having the constitution in which the semiconductor layer comes into contact with transparent electrodes via the light shielding metallic layer on the substrate side and come into contact with wiring electrodes on the counter substrate side on the transparent insulating substrate. The damages and contaminations which the side walls of the semiconductor layer receive are removed at the time of the final patterning and since the effect of shielding the diagonal incident light to the semiconductor layer of the transparent insulating substrate, the malfunction is prevented.
Patent JP-S59133488-A (JP)
Inventor: KANBAYASHI SHIGERU
IPC: G21C13/00
Filed: 1983-01-21
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。