baber/WOPTO huggingface dataset:
Patent JP-S5797213-A (JP)
Title: Supporting method of quartz oscillator
Inventor: ENDOU KATSUMA
IPC: H03H9/19
Filed: 1980-12-09
Abstract: PURPOSE:To make bonding simply, by plating a bonding member such as solder to a supporting section of a quartz oscillator bar. CONSTITUTION:A support 13 which is the base of a tuning fork type quartz oscillator 7 formed with a quartz pellet is plated with a bonding member 13 such as solder, Au or Su. Mass-processing can be made at a bundle because of plating. Since plating is once done, even if the processing for the suport is delayed, the degrading of strength due to minute oxidation of the support of quartz bar can be prevented. Since the bonding to the supoorting member can be made by melting the plating through heating, minute processing technology is not required and the bonding can simply be made.
Patent JP-S6418548-A (JP)
Title: Method and apparatus for burying lost foam pattern in full mold process
Inventor: UNOSAKI NAGATO
IPC: B22C9/04
Filed: 1987-07-10
Abstract: PURPOSE:To pack silica sand around a pattern without remaining any space by giving vibration under burying the pattern in the silica sand charging in a casting flask, successively stopping the vibration temporarily to reduce air pressure in the casting flask by sucking and then, giving the vibration after turning over the casting flask. CONSTITUTION:A base plate 21 carried with a roller conveyor 4 having flange is put on a vibrating table 2. On this base plate 21, the casting flask 17 is put while inserting flexible shield film 22 having non-permeability, such as resin film. Next, the silica sand S is charged into the casting flask 17, to bury the lost foam pattern M therein. After giving the vibration to the above silica sand S by a vibrating means 5 through the vibrating table 2, the silica sand S is supplied into the casting flask 17 and the upper face thereof is made to almost coincide with the upper face of the casting flask 17. Next, after closing the upper end opening part of the casting flask 17 with the flexible shield film 22 having non-permeability, the air in the casting flask 17 is sucked to reduce, the pressure by a vacuum pump 15, and the silica sand S is made to hard. Successively, the casting flask 17 is turned over at 180 deg. on the base plate 21, and after reliesing reduced pressure, the vibration is given and further the casting flask is sucked to reduce the pressure and again the silica sand S is made to hard, to pack the silica sand S to all over the pattern M.
Patent JP-S6065232-A (JP)
Title: Compression ratio variable device for internal- combustion engine
Inventor: NAKAMURA AKITOSHI
IPC: F02B75/04
Filed: 1983-09-20
Abstract: PURPOSE:To perform accurate selection of a compression ratio from high to low and vice versa for an engine in a smooth manner, by installing two lock pin holes, which ties a piston pin down to a either a low compression ratio position or a high compression ratio position, in a flange part of a piston. CONSTITUTION:A piston pin P is made up of each symmetrical journal parts 7, 8, a crank part 9 and a flange part 10. At this flange part 10, there are provided with two lock pin holes 12 and 13 in order to tie the piston pin P down to both low and high compression ratio position. At both first and second hydraulic cylinders Cy1 and Cy2, there are provided with such lock pistons 181 and 182 as being operated as soon as sensing a state of engine driving and intertably fitted in these lock pin holes 12 and 13. Thus, selection of the compression ratio from high to low and vice versa for an engine can be accurately performed in a smooth manner.
Patent JP-H0925825-A (JP)
Title: Variable intake device for internal combustion engine
Inventor: SAWAI SEIJI
IPC: F02B27/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of fuel consumption cost performance caused by intake pulsative motion under high speed rotation with a throttle being closed, and improve responsiveness of the throttle. SOLUTION: Cylinders are classified into first to third cylinders 4a to 4c and fourth to sixth cylinders 4d to 4f which are not overlapped with each other in their intake processes. The upstream ends thereof are connected to first and second connection parts 21, 22. First and second intake passages 11, 12 are communicated with the connection parts 21, 22 through first and second expansion chambers 21, 32. A first control valve 51 which is opened and closed according to an engine speed of an internal combustion engine is arranged on a communication passage 51 between the first and second expansion chambers 31, 32. Throttle valves 6 interlocked with each other are arranged on the downstream side first and second connection parts 21, 22.  When the throttle vale 6 is closed, intake pressure is kept constant without being influenced by intake pulsative motion, and excessive fuel consumption is suppressed.
Patent JP-H0461053-A (JP)
Title: Rotary magnetic head device
Inventor: HIROSE YOSHIKI
IPC: G11B15/14
Filed: 1990-06-29
Abstract: PURPOSE:To prevent generation of phase disturbance due to the conversion error of an A/D conversion by successively executing an A/D conversion when an adjustment mode is designated to obtain a delay amount data, and obtaining the delay amount data by reading out a memory when a normal mode is desig nated. CONSTITUTION:When the adjustment mode is set by a mode discrimination circuit 28, memories 22a and 22b become a writable state, and just the amount which corresponds to the A/D conversion data of A/D convertors 20a and 20b are delayed from delay circuits 16a and 16b for every PG pulse from a PG 12 and is outputted as a head switch signal. In the case of the normal mode, the data of the A/D convertors 20a and 20b are not used, the A/D conversion data stored in the memory 22a and 20b are read, and they are set as the delay amount data of the delay circuits 16a and 16b. Thus, the phase disturbance due to the A/D conversion error can be eliminated.
Patent JP-S6151126-A (JP)
Title: Color liquid crystal panel
Inventor: HIRAISHI HISATO
IPC: G02F1/1343
Filed: 1984-08-21
Abstract: PURPOSE:To obtain a color LCD having high reliability by forming metallic wiring parts, color filters which cover gaps between metallic wiring parts, transparent electrodes on them, nd a transparent insulating film over the entire surface, and connecting the metallic wiring parts and transparent electrodes electrically. CONSTITUTION:A striped metallic wiring pattern 61 is formed on a transparent substrate 21 and the gaps between the metallic wiring parts 61 are charged with color filters 23. A transparent conductor layer is formed over the entire surface and patterned by being etched to form transparent electrodes 31, which are connected electrically to the metallic wiring parts 61. Then, an insulating protection film 62 is formed over the entire surface. Thus, the transparent electrodes connected electrically to the metallic wiring parts are provided, so wire is hard to break and the high-reliability color LCD is obtained.
Patent JP-H1083403-A (JP)
Title: Information retrieving method, device and recording medium therefor
Inventor: SHIBUE YUJI
IPC: G06F13/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain information which is separately desired by each user when an internet is used. SOLUTION: When a user uses this method to retrieve information that is designated by a URL(uniform resource locator) in a server 12 connected onto an internet IN by inputting the URL from a client terminal 11, the user preliminarily defines a specified URL which is a specific URL to perform user individual processing and decides whether or not the inputted URL is a specified URL when the URL is inputted from the terminal 11. When it is not a specified URL, the information designated by the inputted URL is retrieved and transferred to the terminal 11, and when it is a specified URL, user individual processing that is set about the user is performed, and the information designated by the user individual processing is transferred to the terminal 11.
Patent JP-S6169490-A (JP)
Title: Thermal recording method
Inventor: TAKATORI YASUSHI
IPC: B41M5/30
Filed: 1985-08-07
Abstract: PURPOSE:To ensure a favorable heat-accepting effect and favorable response even to short heat pulses and enable high-speed thermal recording, by enhancing the surface smoothness of a base before smoothening the surface of a recording layer provided on the base. CONSTITUTION:The recording layer comprising thermal color forming components and a binder as primary components is provided on the base, and the surface of the recording layer is smoothened to a smoothness of not lower than 1,100sec (Bekk smoothness) to produce a thermal recording material, on which recording is conducted by impressing thermal signals in the form of short pulses of a pulse width of not larger than 1msec. The recording material may be produced either by providing the recording layer 2 directly on the base1 such as a paper and a resin film, or by providing an intermediate layer 9 of a resin or the like on a base 7 and providing a recording layer 8 thereon. In the case of the recording material comprising the intermediate layer 9, the smoothening treatment thereof can be performed more easily and to a higher extent, as compared with the case where the base consists solely of, for example, a paper.
Patent JP-H0338545-A (JP)
Title: Production of spiro(2-formyloxybornane-3,1'-cyclopentane)
Inventor: KITSUKI TOMOHITO
IPC: C07C69/06
Filed: 1989-07-05
Abstract: PURPOSE:To efficiently obtain the subject substance having excellent woody and ambery aroma in high yield by reacting the corresponding alcohol with formic acid and sodium formate in the presence of a specific organic acid. CONSTITUTION:One mol compound expressed by formula I is reacted with 3.9-8.0mol formic acid and 0.9-1.5mol sodium formate in the presence of a >=3C organic acid (e.g. propionic acid) capable of dissolving the aforementioned three components at 20-90 deg.C to afford the compound expressed by formula II. The formic acid in a small number of mol can be used to provide a sufficient rate of reaction by the above-mentioned method and the organic acid is used in an amount of preferably 0.1-1.4mol based on 1mol alcohol.
Patent JP-S6330286-A (JP)
Title: Thermal recording method
Inventor: KONNO TAKESHI
IPC: B41M5/30
Filed: 1986-07-25
Abstract: PURPOSE:To eliminate trouble such as running inferiority due to jamming at the time of recording, by selecting a thermal recording material of which the release charge quantity generated when recording paper and the member of the recording paper accumulation part of a thermal recording apparatus are separated after both of them are contacted under a definite condition is within a definite range. CONSTITUTION:A conductive material and/or a contact charge preventing material or a material having both functions of said materials is contained in at least one place selected from the surface of a thermal color forming layer, the interior thereof, the interior of the support and the back surface thereof or provided as a protective or back layer so that the release charge quantity of a thermal recording material generated when said recording material and the accumulation member of a recording apparatus are released after contacted under a condition of 10 deg.C-15% RH and 0.6-2.0 kg/cm<2>-load is -0.55 X10<-10>-1.10 X 10<-10> coulomb/cm<2>. When the thermal recording material having this property is used in a recording apparatus such as a thermal facsimile, charging due to friction in the thermal head, platen roll or tray of said apparatus can be reduced to a large extent.
Patent JP-H1023762-A (JP)
Title: Power supply apparatus
Inventor: NAGASOE KAZUFUMI
IPC: H02M7/12
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the harmonic distortion of an input current and keep a high input power factor regardless of the state of a load. SOLUTION: A series circuit of capacitors C8 and C9 are connected in parallel to a series circuit of diodes D1 and D2 . A series circuit of capacitors C1 and C2 is connected in parallel to a series circuit which is composed of the series circuit of the diodes D1 and D2 and diodes D8 and D9 which are connected in series to both ends of the series circuit of the diodes D1 and D2 respectively. An AC power supply AC is connected between the connection point between the diodes D1 and D2 and the connection point between the capacitors C1 and C2 . An inverter circuit which is also used as an active filter and has switching devices Q1 and Q2 is connected between both ends of the series circuit of the capacitors C1 and C2 . The connection point between an inductor L1 and a discharge lamp DL and the connection point between the capacitors C8 and C9 are connected to each other. A current which flows from the AC power supply AC to the inductor L1 while the inverter circuit functions as the active filter does not flow through the discharge lamp DL.
Patent JP-H1021608-A (JP)
Title: Drum of magnetic recording apparatus
Inventor: ONO FUMIAKI
IPC: G11B15/61
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin drum of which thickness is roughly equal to the tape width and particularly realize reduction in size and thickness of a portable VTR. SOLUTION: The magnetic drum 1 is composed of a rotating body 17 attaching a magnetic head 18 to the external circumference area and upper and lower drums 2, 3 which are provided with a certain inclination angle keeping an interval at the upper and lower portions of the rotating body 17. Here, when a helical scanning magnetic recording apparatus is structured by providing a lead 20 for running a magnetic tape 4 horizontally, the upper and lower drums 2, 3 are fixed to the apparatus side, the upper drum 2 is cut almost parallel to the magnetic tape 4 just above the upper end of the magnetic tape 4 and the magnetic tape 4 is cut almost horizontally just below the lead 20 of the lower drum 3.
Patent JP-H0223962-A (JP)
Title: Disinfector
Inventor: FUKUDA SHOJI
IPC: A61L2/18
Filed: 1988-07-12
Abstract: PURPOSE:To reduce not only the consumption of a chemical liquid but also the effect due to light or air by successively mounting a support having a space through which a fluid can flow, a liquid absorbable sheet and cloth to a container receiving a liquid holding material holding the chemical liquid and sealing the peripheral edges of all of them. CONSTITUTION:A support 3, a liquid absorbable sheet 4 and cloth 5 are successively placed on a container 1 receiving a liquid holding material 2. The support 3 having a dimension smaller than the inner dimension of the container 1 receiving the liquid holding material 2 is placed on the liquid holding material and, if necessary, a spring 7 having a gap control rod for stopping the pushing-down of the support at a definite position is arranged in the container 1 to form an up-and-down movable support and, further, the liquid absorbable sheet 4, the cloth 5 and a cover 8 are successively mounted on the container and the peripheral edges of all of them are sealed. Therefore, when person rides on this disinfector with shoes on, the antiseptic solution in the container exudes to be uniformly diffused to the surface by the liquid absorbing sheet and footwear can be disinfected.
Patent JP-S6417192-A (JP)
Title: Accident preventing mirror
Inventor: KOMIYAMA SAKAE
IPC: G08B13/00
Filed: 1987-07-13
Abstract: PURPOSE:To enlarge a monitoring range and to prevent a merchandise disposing space from being narrowed by forming a mirror body to the external form of an elliptic form or a rectangle and mounting a mounting arm on a ceiling or a side wall face. CONSTITUTION:A supporting plate 2 is mounted on the back face side of the mirror body 1 so as to traverse longitudinally and the mounting arm 4 consisting of a flexible tube is fixed to an intermediate position slightly upward from a center part. The vertical ends of the supporting plate 2 are bent in a hook form to form handle parts 2a, 2b, engaged to the vertical ends of the mirror body 1 and pressed to the back face of the mirror body 1. When the fixing part 4a of the flexible arm 4 is fixed to the ceiling or the side wall face, the mirror body 1 can be the elliptic form to have a small longitudinal width and a large space longitudinally and a large image is projected horizontally.
Patent JP-S63119272-A (JP)
Title: Semiconductor device
Inventor: SHIMURA TERUYUKI
IPC: H01L29/80
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a low gate resistance value and excellent characteristic by forming a single layer or multilayer metal film of low resistance value on a gate electrode. CONSTITUTION:An active layer 2 is formed on a half-insulating GaAs substrate 1 and a heat resistant gate electrode 4 is formed thereon. A source drain n<+> layer 3 is formed with the heat resistant gate electrode 4 and resist 8 used as the mask. After remoing the resist 8, an insulating film 9 is deposited to the entire part, the resist 10 is deposited thereon under the condition that the upper most surface becomes flat, the etching is then carried out to the entire part. Thereby a resist opening 11 can be obtained which matches with a gate pattern. The upper surface of heat resistant gate electrode 4 is exposed by selective and anisotropic process of insulating film 9 exposed by making use of the resist opening 11. The resist 10 is removed, a resist 12 is formed and metal layers 6a, 6b are formed. After newly forming a resist 13, the metal layers 7a, 7b and source and drain electrode 7b are formed. Thereafter, unwanted metal layer 7c is removed together with the resist 13 by the lift-off method.
Patent JP-S6234921-A (JP)
Title: Production of polycarbonate
Inventor: MIYAUCHI MASAYOSHI
IPC: C08G64/40
Filed: 1985-08-09
Abstract: PURPOSE:To obtain polycarbonate powder having improved color hue keeping the average molecular weight of the resin essentially unchanged, by adding a specific amount of an organic phosphine to an organic solvent solution of polycarbonate and removing the organic solvent under heating. CONSTITUTION:An organic solvent solution of a polycarbonate produced generally by reacting a bisphenol compound with phosgene in a solvent such as methylene chloride is added with 0.0001-0.02pts.wt., preferably 0.0005-0.01pts. wt. of an organic phosphine (e.g. triphenylphosphine) to obtain a homogeneous mixture. The organic solvent is removed from the solution e.g. by heating, and the obtained solid polycarbonate is crushed, dispersed in water, heated at 100 deg.C, filtered, and dried in a fluidized drier under hot air stream of e.g. 150 deg.C to effect the removal of the residual organic solvent and obtain the objective powder.
Patent JP-H09328639-A (JP)
Title: Resin composition for cationic electrodeposition coating material
Inventor: NAKASHIO MASAAKI
IPC: C09D163/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition sufficiently bakable at 150-170 deg.C, having a combination of film-forming ability and the film thickness holding ability for the coating material therefrom, low in weight reduction when baked, excellent in smoothness and coating film properties, and having good coating film performance in terms of corrosion resistance, solvent resistance and mechanical properties. SOLUTION: This resin composition for cationic electrodeposition coating materials comprises (A) a cationic group-bearing epoxy resin (basal resin) and (B) a blocked polyisocyanate (curing agent). In this case, the component B is such one that part of its isocyanate groups are mutually linked through polyols, and blocked with (1) a blocking agent shown by the formula, R-(OC2 H3 X)n -OH (R is a 1-6C alkyl; X is H or CH3 ; (n) is 1-6) and having a molecular weight of >=150 and (2) a 2nd blocking agent <=150 deg.C or so in dissociation temperature.
Patent JP-S5797721-A (JP)
Title: Oscillator
Inventor: WATANABE MASAHIRO
IPC: H03K3/017
Filed: 1980-12-10
Abstract: PURPOSE:To operate an oscillator stably against temperature change, fluctuation of the power source voltage, etc., by supplying a bias for determining a pulse ratio from the same bias resistance group. CONSTITUTION:When a capacitor 32 is charged through a resistance 30 and a variable resistance 31 by a power source voltage Vcc 34, the base potential of a transistor TR 14 rises. When the base potential of the TR 14 becomes equal to a base potential Vh of a TR 15, the TR 14 is turned on, and TRs 17 and 22 having bases connected to the collector of the TR 14 and TRs 12 and 21 having bases connected to the collector of the TR 22 are turned on. The collector potential of the TR 21 becomes 0 approximately, and a TR 15 is turned off. Since the TR 12 is turned on, electric charge stored in the capacitor 32 is discharged through a resistance 13 and the TR 12, and the terminal voltage of the capacitor 32 is reduced. When the base potential of the TR 14 becomes equal to a base potential Vl of the TR 15, the TR 14 is turned off, and TRs 17, 22, 12, and 21 are turned off also, and discharge of the capacitor 32 is stopped to restart charging.
Patent JP-S6235942-A (JP)
Title: Arithmetic processing unit
Inventor: NOSO KAZUNORI
IPC: G06F9/28
Filed: 1985-08-09
Abstract: PURPOSE:To perform the processing at a high speed by selecting and executing one of plural arithmetic logic instructions set to an instruction register in accordance with status information of a selected status register. CONSTITUTION:When an instruction is set from an instruction memory 1 to an instruction register 5, the contents of a status register 11 where the state of the arithmetic logic result of the instruction executed in the preceding step is held are selected by a condition selecting selector 13 in accordance with an ALU condition part 5b. The first ALU function designating part 5c or the second ALU function designating part 5d is selected by a function selecting selector 7 in accordance with this selected status information to determined a logical arithmetic function which an ALU 9 executes. Since jump to another processing is unnecessary when the processing is different by contents of status information, the processing is performed at a high speed.
Patent JP-H0836763-A (JP)
Title: Optical information recorder/reproducer
Inventor: TAKEUCHI RYOJI
IPC: G11B7/09
Filed: 1994-07-26
Abstract: PURPOSE:To accurately detect the out of focus without error detection by removing the influence of noise surface vibration, etc., on a disk surface and extracting only out-of-focus signal. CONSTITUTION:When information is recorded on or reproduced from an optical disk 1 via an optical beam, reflected light beams from the disk are detected by a detector 12 having two detecting areas. The difference of the detection signals from the two areas is generated as a focus difference signal by a focus servo circuit 19. Noise, surface vibration, etc., on the surface of-the disk 1 are attenuated via the band-pass filter of an out-offocus detector 30, the difference signal is compared with positive and negative reference levels. A comparison signal to be output over the levels is output as the out-of-focus detection signal to a controller 26 to detect the out of focus.
Patent JP-S5876410-A (JP)
Title: Manufacture of high-refractive index resin
Inventor: KIDA YASUJI
IPC: C08F212/06
Filed: 1981-11-02
Abstract: PURPOSE:To obtain titled resin of good moldability, dyeability, and adhesivity with coated film, by the copolymerization between a di(meth)acrylate, a radical- polymerizable monomer, and an alcoholic hydroxyl group-contg. monomer. CONSTITUTION:The objective resin can be obtained by carrying out copolymerization between (A) 5-95wt%, based on the component B, of an aromatic ring- contg. di(meth)acrylate (e.g., 1,4-dimethacryloxy-benzene), (B) an aromatic ring- contg. radical-polymerizable monomer (e.g., styrene), and (C) 0.02-15pts.wt., based on the total amount of the components A and B, of an alcoholic hydroxyl group-contg. radical polymerizable monomer (e.g., 2-hydroxyethyl acrylate).
Patent JP-S6153395-A (JP)
Inventor: TAMURA SHIGERU
IPC: C11D3/60
Filed: 1984-08-22
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。