baber/WOPTO huggingface dataset:
Patent JP-H11354407-A (JP)
Title: X-ray exposure mask and its manufacture
Inventor: IBA YOSHIHISA
IPC: G03F1/22
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unetched parts and over-etched parts regardless of the sizes of pattern intervals, to suppress the occurrence of stresses in a membrane film, and then, to improve the accuracy of mask patterns, in a method for manufacturing an X-ray exposure mask which is adjusted for stresses generated during film formation so as to suppress the strain of the mask. SOLUTION: A method for manufacturing X-ray exposure mask includes a process for forming an etching stopper film 13 composed of Ru or an Ru compound on a membrane film 12 formed on a supporting substrate 11, a process for forming an X-ray absorbing material film 14 on the stopper film 13, and a process for etching off the supporting substrate 11 from the area which is irradiated with exposed light or aligning light. The method also includes a process for forming a mask pattern by etching off the X-ray absorbing material film 14 by using an etchant having a higher etching rate against the stopper film 13 than that against the film 14 and a process for etching off the stopper film 13 exposed from the film 14.
Patent JP-H1144273-A (JP)
Title: Distribution type fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F02M41/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To smoothly feed fuel of an attendantly arranged fuel pump to feed fuel to a distribution type fuel injection pump, in the distribution type injection pump for a diesel engine internal combustion engine. SOLUTION: In constitution wherein a fuel pump is arranged in the fuel suction route A of a distribution type fuel injection pump, a check valve CV is arranged at a fuel inlet part from the fuel pump to the distribution type fuel injection pump. A plate-form valve element is used in the check valve CV and the check valve CV is formed integrally with a fuel inlet pipe joint part 21. Further, a restriction part S is arranged at a fuel outlet part.
Patent JP-H0831929-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA KAZUHIRO
IPC: H01L23/522
Filed: 1994-07-12
Abstract: PURPOSE:To provide a manufacturing method, of a semiconductor device, which increases a wiring density and which reduces the chip size. CONSTITUTION:A connecting hole 5 larger than that of the part of a lower-layer interconnection 3 as a substratum is formed in an interlayer insulating film 4. A slide-down part 9 in which the interlayer insulating film has been removed is formed at the inside part of the lower-layer interconnection 3 inside the connecting hole 5. A plasma oxide film 10 is grown in the slide-down part 9. The plasma oxide film is left only in the slide-down part 9, and a buried part 11 is formed. Then, an upper-layer interconnection 6 is connected to the lower-layer interconnection 3 via the connecting hole 5.
Patent JP-H058714-A (JP)
Title: Slip control device for vehicle
Inventor: KAWAMURA MAKOTO
IPC: B60T8/1763
Filed: 1991-06-28
Abstract: PURPOSE:To provide a slip control device for a vehicle capable of effectively preventing wheel rock at the time of braking by conducting quick decompression control according to the condition of a travel road surface. CONSTITUTION:This device is provided with a control means 36 ; controlling a brake pressure adjusting means 15 so as to quickly decompress brake pressure when the sudden rock tendency of a wheel 1 is confirmed, a threshold memory means 34; memorizing various thresholds, a judgment standard for finishing the quick decompression control, and a road surface condition presumption means 33; presuming the friction factor of a travel road surface. The finish of the quick decompression control is delayed, compared with the case of the high mu road of a travel road, when the low mu road of a travel road surface is confirmed according to the output signal of the road surface condition presumption means 33.
Patent JP-H07137276-A (JP)
Title: Ink jet recorder
Inventor: TOSHIMA HIROAKI
IPC: B41J2/175
Filed: 1993-06-29
Abstract: PURPOSE:To detect an ink holding amount in an ink tank by providing holding amount detecting means for detecting an electric signal of a piezoelectric vibra tor mounted in the tank or its variation amount of detect the ink holding am ount in the tank. CONSTITUTION:A piezoelectric vibrator 1 utilizes so-called secondary piezoelectric effect generated when a strain occurs by applying an electric field to a certain ionic crystal. If an ink tank 2 contains a predetermined quantity of ink 3, they have predetermined natural frequencies. When a voltage is varied to approximate a frequency of the vibrator to the natural frequency of the tank 2, it is resonated. When this resonation is detected by a Q meter, etc., a quantity of the ink 3 can be detected. The natural frequency of each vibration system is varied according to the quantity of the ink 3 in the tank 2. Generally, the less the quantity of the ink 3 is, the higher the natural frequency becomes. When correlation between the resonance of the meter and the ink amount by monitoring a frequency at the time of resonance is obtained, the tank 2 interior can be arbitrarily monitored.
Patent JP-S5384106-A (JP)
Title: Rectifiers
Inventor: YAMADA SHIYUUJI
IPC: H01R39/54
Filed: 1976-12-29
Abstract: PURPOSE: To prevent an arc occurring due to the hopping of a brush by setting up a tilt end edge section at the stage section where resistors overlap at the end edge section of a flat plate type rectifier segment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0723413-A (JP)
Title: Image pickup device
Inventor: HISAMA KENJI
IPC: H04N9/04
Filed: 1993-06-29
Abstract: PURPOSE:To attain proper white balance correction in both outdoor and indoor positions by detecting a wind noise so as to discriminate whether the device is installed outdoor or indoor and amplifying a color signal at a different gain from the outdoor and the indoor location where a color temperature is largely different. CONSTITUTION:A comparison signal is formed by subtracting the level of a detection signal outputted from a detection circuit 27 from the device of a detection signal outputted from a detection circuit 24 and fed to a wind noise detection circuit 29. When the comparison signal level fed from a pre-stage comparator circuit 28 exceeds continuously a preset threshold level for a predetermined period, it is discriminated that a wind noise signal component having mainly a low frequency component is included in a voice signal generated from a microphone 21 and a wind noise detection signal is fed to a microphone 11. Upon the receipt of the wind noise detection signal from the wind noise detection circuit 29, the microcomputer 11 discriminates the pickup environment to be violent and limit a value possibly received by an RCONT and a BCONT.
Patent JP-H08334619-A (JP)
Title: Phase difference plate and elliptically polarized plate as well as liquid crystal display device
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/1335
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a phase difference plate which is capable of meeting the wavelength dispersion of double refracted light in coloration of liquid crystal display and to obtain a liquid crystal display device which exhibits a good contrast and has excellent display grade. CONSTITUTION: The phase difference plate is a phase difference plate 1 used for color compensation of the liquid crystal display device of color display and consists of the phase difference plate distribute with three kinds of regions 11, 12, 13 varying in correspondence to the pixels of the three basic colors forming the color display. The elliptically polarized plate consists of a laminate composed of the phase difference plate and the polarizing plate and the liquid crystal display device has the phase difference plate on the inner or outer side of liquid crystal cells. As a result, the arrangement of three kinds of the regions of the phase difference varying in correspondence to the pixels of three basic colors, such as RGB, forming the color display is made possible and the setting of retardation with each of the basic colors is made possible.  The color compensation corresponding to the wavelength dispersion of the double refracted light can be attained and the discoloration by the wavelength dispersion can be suppressed.
Patent JP-H028953-A (JP)
Title: Chinese language sentence preparing device
Inventor: MOMOTAKE TATSUHIRO
IPC: G06F17/21
Filed: 1988-06-28
Abstract: PURPOSE:To form a device with storage small in capacity by reading out a ruby font corresponding to one reading of KANJI (Chinese character) by issuing an instruction to display a ruby, and outputting it so as to be housed in the lateral width of a full size character in prescribed KANJI. CONSTITUTION:A pinyon buffer 21 stores pinyon reading inputted from a keyboard 20 transiently, and a pinyon sound decision part 22 decides whether or not an inputted pinyon reading is the dealectal sound. A pinyon ruby code conversion table 25 converts the pinyon reading to the code of the ruby font, and a ruby font retrieval table 26 stores the agate font. A controller 27 executes functions as a ruby code or a ruby data conversion means and as an agate readout or a ruby character string readout means. The controller 27 receives the pinyon reading inputted from the keyboard 20, and reads out the ruby corresponding to the pinyon reading from the table 26 according to a program written in a program memory 28 at the time of issuing the instruction to display the ruby, and outputs it to a display device 23.
Patent JP-S5948997-A (JP)
Inventor: KOUNOUE OSAMU
IPC: H05K3/46
Filed: 1982-09-14
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-H0324922-A (JP)
Title: Pot plunger for transfer molding
Inventor: KADOTA TAKURO
IPC: B29C33/38
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a hard alloy for a pot plunger for transfer molding made thin in the mean free path of a bonding phase and excellent in corrosion resistance and abrasion resistance by forming the bonding phase of a WC base hard alloy from a Co-Cr alloy and making the mean particle size of the WC phase of the sintered body of said alloy fine to set the same to specific mum or less. CONSTITUTION:The bonding phase of the WC base hard alloy used in a pot plunger for transfer molding is composed of 8 - 20% of a Co-Cr alloy and the mean particle size of the sintered body of said alloy is set to 0.8mum or less. The Co-Cr phase enhances the corrosion resistance against the corrosion due to the gas generated in a resin preheating stage and markedly reduces initial damage. When the mean particle size in the sintered body is 0.8mum or less in the measurement of a particle size by to an image analyser, the mean free path of a bonded metal becomes sufficiently thin and the pool of the bonded metal is hard to generate and spot-like corrosion and damage in an axial direction due to a silica particle become hard to generate.
Patent JP-H04363769-A (JP)
Title: System for synthsizing and displaying color picture
Inventor: KAWAI ISAO
IPC: G06F3/153
Filed: 1991-06-03
Abstract: PURPOSE:To execute synthsizing and displaying by permitting the range of an overwrite screen to be pickup possible without the special operation of an operator concerning a color picture synthsizing and displaying system. CONSTITUTION:The color picture synthsizing and displaying system where plural color pictures can be displayed by superposing is provided with a background screen displaying means 11 holding a background screen, an editing screen holding means 12 holding the inputted overwrite screen, an overwrite screen holding means 13 holding a overwrite part, a designation color transferring means 15 picking up the picture element of designated color information and a synthsizing means 17 and is constituted in such a way that the designation color transferring means 15 picks-up the designation color screen from the editing screen holding means 12 so as to transfer it to the overwrite screen holding means 13 so that the screen and the background screen held in the background screen displaying means 11 are synthsized and displayed.
Patent JP-S5682322-A (JP)
Title: Valve device for gas lighter
Inventor: HATSUTORI TADAMICHI
IPC: F16K7/06
Filed: 1979-12-10
Abstract: PURPOSE: To prevent the performance dropping of a valve due to an infiltration of dust, etc. by a method wherein a nozzle to jet a fuel gas is formed with an elastic material such as a rubber, etc.  
     CONSTITUTION: A tank 10 is constituted with a liquid gas storage chamber 13 and a gas chamber 14. A gas inlet conduit 16 protrudes into the gas chamber 14 and a lower end 9 of a valve pipe 3 is inserted in the other end of the gas inlet conduit 16. An upper end 8 of the valve pipe 3 is inserted into a tubular nozzle bottom 17 and a gas passage communicating the gas chamber 14 and a nozzle 18 is formed.  The central part of the valve pipe 3 and a holding member 1 penetrate through a  pushing member 4. A lever 7 operating this pushing member 4 is arranged to be a  part of a gas lighter main body 19 and it slides to the right hand. When the aforementioned lever 7 is pushed in, the valve pipe 3 is opened to supply a fuel gas to a nozzle 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08330902-A (JP)
Title: Electronic circuit
Inventor: SAKURAGI KOSEI
IPC: H03H11/24
Filed: 1995-06-02
Abstract: PURPOSE: To suppress the distortion of output voltage against the change of input voltage of a MOS transistor TR. CONSTITUTION: An electronic circuit serves an attenuator which controls the ON resistance of a MOS TR by the gate voltage and varies the attenuation rate and consists of an NMOS TR 2 and a voltage setting device 4 which applies the voltage to the gate of the TR 2. The voltage that is secured by adding the fixed voltage (b) to the voltage secured by multiplying the input voltage Vin by (a) is applied to the gate of the TR 2. Then the voltage that is secured by adding the voltage secured by multiplying the voltage Vin by (c) is applied to the back gate of the TR 2 by a voltage setting device 5. Both (a) and (c) are set at the value excluding '1' for the output voltage V4(=aVin+ b) of the device 4 and the output voltage V5(=cVin+d) of the device 5. When both (c) and (d) are set at '1', Vgs and Vbs of the TR 2 are set at (b) and (d) and fixed respectively.  However, Vds is equal to Vin×R1/(Ron+R1) and not constant, so that the input voltage dependence remains. Thereby, both (a) and (c) are set at the value excluding '1' and Vgs and Vbs are excessively compensated.
Patent JP-H10323388-A (JP)
Title: Instillation leakage detecting and warning apparatus
Inventor: ITO KUNIO
IPC: A61F13/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify mounting an instillation leakage detecting and warning apparatus on a patient's arm. SOLUTION: This instillation leakage detecting and warning apparatus 800 comprises a first detecting member 826 and a second detecting member 828. A main body 822 is provided with an adjusting screw 840 for adjusting the location of a first detecting contact part 826a of the first detecting member 826 and the location of a second detecting contact part 828a of the second detecting contact member 828. The first detecting contact part 826a and the second detecting contact part 828a are conducted each other to output a detecting output signal. This detecting output signal makes a buzzer output a warning sound and a lamp blink. A plurality of protrusions 832 and grooves 834 are formed on the bottom surface 830 of the main body case 822. An adhesive double coated tape 910 is applied on the bottom surface 830 of the main body case 822.
Patent JP-S5949598-A (JP)
Inventor: TAMURA TETSUO
IPC: G10L13/00
Filed: 1982-09-14
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-S6050466-A (JP)
Title: Fence crash preventing alarm apparatus
Inventor: SHINODA NOBUJI
IPC: G01S13/93
Filed: 1983-08-30
Abstract: PURPOSE:To attain to avoid crash danger, by alarming fence approach by detecting the required speed of moving matter from Doppler signals different in a phase of a phase discriminating Doppler module. CONSTITUTION:A plurality of microwave phase discriminating Doppler modules A are mounted to a fence F at intervals such that microwave beams thereof are slightly overlapped. The BPFs 2a, 2b and the phase discriminator 5 of a signal processing apparatus B detect only the required speed of moving matter from the Doppler signals of two systems different in a phase from the modules A and generate a signal only when the matter approaches the fence F. The detector 6 and the voltage-frequency converter 7 of the apparatus generate intermittent signals of which the cycles are changed corresponding to the sizes of the Doppler signals and an audible frequency oscillator 9 and a speaker C convert the intermittent signals to intermittent sounds to issue an alarm.
Patent JP-S5783495-A (JP)
Title: Thermosensitive recording body
Inventor: ARAI NAOTO
IPC: B41M5/337
Filed: 1980-11-13
Abstract: PURPOSE:To obtain thermosensitive paper by which refuse can handly stick to a recording instrument by providing a recording layer consisting of basic dye, hydroxybenzoic acid ester and specific phenyl compounds. CONSTITUTION:One hundred to seven hundred parts by weight of 4-hydroxybenzoic acid ester like paraoxybenzoic acid buthyl are mixed with one hundred parts by weight of colorless or light color basic dye or five to two hundred parts by weight of a specific phenol compound like 3-(N-cyclohexyl-N-methylamino)-6- methylanilinohuruoren are mixed one hundred parts by weight of 4-hydroxybenzoic acid ester and the like. After dispersing at least two kinds of these dye and specific compound with wate or dispose solvent, the dye and the color agent are dispersed by a ball mill or the like and adjusted as a coating liquid. The support body is coated with the coating liquid at the rate of 2-12g/m<2> by dry weight. Even when temperature falls, the recording paper obtained shows a weak discoloring tendency and refuse handly sticks to the paper.
Patent JP-H0326007-A (JP)
Title: Ac amplifier circuit
Inventor: KIHARA SEIICHIRO
IPC: H03F3/50
Filed: 1989-06-22
Abstract: PURPOSE:To attain miniaturization and to reduce the manufacturing cost by providing a 1st emitter follower circuit, a 2nd emitter follower circuit and a current supply circuit. CONSTITUTION:The circuit is provided with a 1st emitter follower circuit 21, a 2nd emitter follower circuit 22, a current supply circuit and a differential amplifier 24. The sum of a current I5 outputted from a 1st output terminal 23a and a current I6 outputted from a 2nd output terminal 23b is equal to the current I1 flowing to the base of the 1st emitter follower circuit 21 in the current supply circuit 23. Then a current I6 outputted from the 2nd output terminal 23b of the current supply circuit 23 is equal to the current I0 inputted from an input terminal VIN of the AC amplifier circuit 20 by the similar action of a kind of a negative feedback circuit. Since a signal with a lower frequency is amplified by using a small sized and small capacitance of a capacitor C2, miniaturization is attained and the manufacturing cost is reduced.
Patent JP-H059479-A (JP)
Title: Method for reforming heavy oil fuel
Inventor: ICHINOSE TOSHIMITSU
IPC: C10L10/06
Filed: 1991-07-01
Abstract: PURPOSE:To reform a heavy oil fuel so that it burns at a high combustion efficiency with little smoke dust generation. CONSTITUTION:A heavy oil 11, a powdered additive 42, and an iron-based material 44 are mixed and stirred to cause the iron-based material to wear out, and the remaining coarse particles of the iron-based material are removed from the mixture, thus giving a reformed heavy oil contg. the additive and the finely powdered iron-based material as a catalyst for combustion.
Patent JP-S5382317-A (JP)
Title: Digita signal recording system
Inventor: MATSUSHIMA KOUJI
IPC: G11B20/12
Filed: 1976-12-27
Abstract: PURPOSE:To reduce the effect of drop-outs on recording signals by alternately distributing bits having high amplitude information and bits having low amplitude information.
Patent JP-H0452469-A (JP)
Title: Air conditioner
Inventor: ITASHIKI HIDEMITSU
IPC: F25B47/02
Filed: 1990-06-19
Abstract: PURPOSE:To increase efficiency of an air conditioner and enhance an energy-saving effect, by designing a pipe line for a refrigeration cycle so that heat accumulated in a regenerative compressor can be effectively utilized at times other than the times of coping with freezing or of starting a heating operation. CONSTITUTION:In cases other than the case of an exterior heat exchanger 16 having been frozen in a cold season or of starting a heating operation, that is, in cases where a heating operation is carried out in a season with an outside air temperature not so low to cause freezing or is carried out for a long time, a first solenoid valve l and a second solenoid valve 2 are fully opened, and a motor-operated valve 18 is set to a small opening. This causes a refrigerant liquid diverging from a pipe line 17c to be passed through a first pipe line 19 into a regenerative heat exchanger 12 at a compressor 11, and the refrigerant evaporated in the heat exchanger 12 is led through a second pipe line 20 and a third pipe line 3 to a suction port Pi of the compressor 11. Thus, in the heating operation, a portion of the refrigerant liquid is evaporated by heat released from the compressor 11, instead of being passed through the exterior heat exchanger 16, and the evaporated refrigerant is sucked into the compressor 11.. Therefore, the released heat is effectively utilized, to increase the efficiency of the air conditioner and to enhance an energy-saving effect.
Patent JP-S5862200-A (JP)
Title: Production of 16-dehydropregnone
Inventor: TOMIMATSU TOSHIAKI
IPC: C07J13/00
Filed: 1981-10-07
Abstract: PURPOSE:An essence mainly containing steroid saponine is extracted from KINGINNASUBI (Solanum aculeatissimum Jacq.) and the saponine is hydrolyzed to give isonuatigenin, then the isonuatigenin is used as a starting compound to subject to partial synthesis to give the titled compound that is used as an intermediate of sexual hormones in high yield. CONSTITUTION:Roots of a plant named KINGINNASUBI in Japaneses is extracted with a solvent such as lower alcohol to give an essence mainly containing XR-1 of formulaIand XR-2 of formula II. Then, the essence is hydrolyzed with hydrochloric acid or the like and acetylated with an acetylating agent such as acetic anhydride. Then, the product is made to react with acetic anhydride in a sealed tube, then chromic anhydride is added to effect Marker degradation to give the objective compound of formula III.
Patent JP-H03223648-A (JP)
Title: Thin film moisture sensitive element
Inventor: MURATA MAKOTO
IPC: B32B9/00
Filed: 1990-06-19
Abstract: PURPOSE:To obtain a thin film moisture sensitive element characterized by excellent resistance against temperature, chemical and the like, high sensitivity and high-speed response by using a dielectric film comprising a metal oxide film or metal nitride film and a polyimide-based thin film having a specified thickness or less. CONSTITUTION:In a thin film moisture sensitive element, metal, a moisture sensitive film and metal are formed on an insulating substrate IS in this order. The moisture sensitive film is a dielectric film formed by laminating a metal oxide film or a metal nitride film having the thickness of 2,000Angstrom  or less and a polyimide-based thin film having the thickness of 1,000Angstrom  in this order. It is preferable that the thickness of the polyimide-based thin film is 1,000Angstrom  or less, more preferably 500Angstrom  or less, so that the desorption of moisture in the entire thin film readily occurs. The polyimide-based thin film on the metal oxide film or the metal nitride film having the thickness of 2,000Angstrom  or less has high dielectric strength.