baber/WOPTO huggingface dataset:
Patent JP-2001137742-A (JP)
Title: Electric air cleaner
Inventor: ICHINOSE HIROKI
IPC: B03C3/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric air cleaner which has cost advantage and can save space and exhibits anti-mildew, anti-fungus and anti-virus effects even when electric precipitating system is utilized for a dust collecting part. SOLUTION: At least one of dust collecting electrode 12 and opposed electrodes 13 for generating electric field between them is attached, coated, impregnated or mixed with an iodine-combined resin or a synthetic resin material containing an iodine-combined resin. As a result, mildews, miscellaneous bacteria, etc. included in dust particles collected by the dust collecting electrodes 12 and dust stuck on the opposed electrodes 13 are made to become extinct or their propagation is suppressed by sterilizing power of the iodine-combined resin.
Patent JP-H08181147-A (JP)
Title: Formation of wiring made mainly of copper
Inventor: YAMANOBE TOMOMI
IPC: H01L21/3213
Filed: 1994-12-26
Abstract: PURPOSE: To provide formation of wiring made mainly of copper in which film separation is prevented even when etching is carried out at high temperatures. CONSTITUTION: A copper wiring preparation layer 23 including a lower barrier metal film 16, a copper film 18 and an upper barrier metal film 20 is formed on an underlying layer 13. Then, the structure composed of the copper wiring preparation layer 23 and the underlying layer 13 is annealed at a temperature higher than the recrystallization temperature of copper.
Patent JP-H02167572-A (JP)
Title: Color electrostatic recorder
Inventor: OTSUKI HISANORI
IPC: G03G15/01
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a color picture free from color slippage by detecting the expansion/ contraction quantity of a recording medium, and permitting a temperature adjusting means to correct the expansion/contraction quantity of the recording medium based on the detected result. CONSTITUTION:Detecting signals from mark hole position detectors 16a and 16b are inputted to an expansion/contraction correcting part 19. In addition, a correction commanding signal is inputted to a humidity adjuster 18 which controls the expansion/ contraction quantity of an electrostatic recording paper 1. The humidity adjuster 18 is constituted of a humidity adjusting circuit 23 and a temperature/humidity detector 24. Thus, a CCD sensor which detects mark holes regularly formed along both edges of the electrostatic recording paper 1 is provided in the vicinity of a multi-needle electrode recording head 5, and the positions of the mark holes are detected and the expansion/contraction quantity of the electrostatic recording paper 1 at the time of recording nth and (n-1)th-pictures is detected. According to the detected result and ambient temperature and humidity at the time of recording the nth-picture, the humidity adjusting amount of the humidity adjuster 18 is determined to adjust humidity. Therefore, after recording the (n-1)th-picture, even if temperature and humidity conditions are changed, a picture can be accurately aligned at the time of recording the nth picture.
Patent JP-H03181844-A (JP)
Title: Apparatus for reading autoradiogram
Inventor: YAGI SHIGEKI
IPC: G01N33/60
Filed: 1989-12-12
Abstract: PURPOSE:To determine a base sequence by automatically analyzing an autoradiogram by analyzing read data to output the analytical result and marking a place wherein an analysis is impossible on a film. CONSTITUTION:The radar pattern on an autoradiogram becoming a measuring result is taken in as image data by a line sensor 11. A sensor X motor driver 14 and a sensor Y motor driver 16 are driven through a PIO interface 10 by the instruction of a CPU 7. The CPU 7 transfers the program stored in an auxiliary memory device 8 to a memory 9 and sends out a signal to the PIO interface 10 according to the program of the memory 9 and processes the image data from an image data communication means 4 to display the same on a monitor 11 and outputs the processing data to a printer 13 through a centronics interface 12. Further, the CPU 7 drives a film marking means in response to a means indicating the unanalyzable spot on a film to mark the analysis impossible place on the film.
Patent JP-H06176065-A (JP)
Title: Retrieving device for scientific paper data
Inventor: SAITO MASA
IPC: G06F17/30
Filed: 1992-12-02
Abstract: PURPOSE:To easily decide a desired thesis out of the thesis groups extracted by the primary retrieval by providing a secondary retrieving means which retrieves the character strings out of each thesis extracted by the primary retrieval and then decides the desired thesis. CONSTITUTION:A scientific paper data base system includes a personal computer 10, a standard display 12, a high-resolution display 22, a CD-ROM 16, a line printer 18, an LBP 40, etc. In such a constitution of the data base, the number of character strings is searched among those extracted theses by the secondary retrieval if the relevant thesis is searched by the primary retrieval. Then one or plural searching character strings are supplied, and the number of these character strings included in the relevant thesis is searched. Then the number of characters strings included in each theses is displayed on the standard display 12. When the number of theses including the corresponding character strings is large and the decision of a desired thesis is not satisfactory, the character strings are added and the secondary retrieval is carried on. Thus it is possible to easily decide a desired thesis out of those theses extracted by the primary retrieval.
Patent JP-H01165771-A (JP)
Title: Magnetron sputtering cathode
Inventor: TSUDA YOSHIYUKI
IPC: H05H1/46
Filed: 1987-12-21
Abstract: PURPOSE:To obtain the title magnetron sputtering cathode capable of uniformizing the erosion to be generated in a target and with the remarkably enhanced utilization efficiency by making a magnetic spacer set between a packing plate and a permanent magnet movable. CONSTITUTION:When the spacers 6 and 6' consisting of a magnetic material are positioned on the S pole of a peripheral magnet, the same state as that where the peripheral magnet is made higher than a central magnet (N pole) can be obtained. In this case, the magnetic field on a sputtering target 3 has the same distribution in terms of inclination as the case when a strong magnet is used for the peripheral magnet. Accordingly, the erosion is generated in the vicinity of the central magnet (figure a). Meanwhile, when the spacers 6 and 6' are positioned on the central magnet, the erosion is generated conversely in the vicinity of the peripheral magnet (Figure b). Actually, since the spacers 6 and 6' move over the intermediate region in the above-mentioned two examples and cover the whole region, the erosion region is drastically expanded, and the local erosion is not caused.
Patent JP-H0534850-A (JP)
Title: Production of silver halide photographic emulsion
Inventor: HONDA BON
IPC: G03C1/035
Filed: 1991-12-06
Abstract: PURPOSE:To obtain high sensitive silver halide photographic emulsion where fogging of photosensitive material due to a red safety light and fogging due to heat less occur and low illuminance reciprocity failure property is less deterio rated. CONSTITUTION:In the production of a monodisperse emulsion of silver halide particles which have an average silver iodide content of 0.5 to 10-mol% and include a localized part where silver iodide is localized at a concentration of >=20mol% which is covered with silver halide not containing silver iodide, silver ions and halide ions are supplied in the presence of protective colloid to grow seed crystal which has not twin crystal substantially. The supply speed of the silver ions and the halide ions is gradually increased with the growth of the particles and further the supply of the iodine ions to the halide ions is made before the supply of the silver ions is completed. When supplying the iodine ions, ammonia content in liquid phase is >=0.3 normality and pAg is lower than 8.
Patent JP-H07154098-A (JP)
Title: Clincher
Inventor: KYODO YASUMASA
IPC: H05K13/04
Filed: 1993-11-30
Abstract: PURPOSE:To prolong the service life at a driving section by lessening the effect of load on the driving section at the time of contact with a work. CONSTITUTION:The clincher comprises a pair of sliders 21, 21' equipped with clinch claws 31, 31' and disposed slidingly in the opposite directions, drivers 10, 10' for the sliders, and a link for synchronizing the drivers to slide the sliders in the opposite directions.
Patent JP-H05153924-A (JP)
Title: Production of noodles
Inventor: YAMAZAKI MASAHIRO
IPC: A23L7/109
Filed: 1991-12-06
Abstract: PURPOSE:To provide a method for producing noodles in which the pH of the noodles can instantaneously and visually be discriminated. CONSTITUTION:A method for producing noodles is characterized by using an edible coloring matter capable of discoloring within a range of about >=5 value of pH is added together with a usually used yellow coloring matter in a process for producing the noodles. Thereby, the pH of the noodles can visually be discriminated.
Patent JP-H03185278-A (JP)
Title: Sealed compressor
Inventor: TAKAICHI KENJI
IPC: F04B39/12
Filed: 1989-12-13
Abstract: PURPOSE:To store inside a protruding portion a refrigerant separated into two layers against refrigerating machine oil so as to keep high the electrical insulating property of a sealed compressor by forming the protruding portion in a position where it does not adjoin a motor portion disposed in the lower- portion of a sealed casing. CONSTITUTION:When rotated by a motor portion 10 a shaft 2 drives a piston 5 so as to compress a refrigerant in a compression chamber 7 defined by an auxiliary bearing 3, a bearing 4 and a cylinder 6. When the sealed compressor is at high temperature refrigerating machine oil and the refrigerant are separated into two layers; i.e. because the specific gravity of the oil is small an oil layer 12 forms on the upper side and the refrigerant locates beneath it to form a refrigerant layer 13. In this case a protruding portion 14 is formed in a position where it does not adjoin the motor portion 10 disposed in the lower portion of a sealed casing 15. The refrigerant layer 13 is stored inside the protruding portion 14 so as to prevent immersion of the motor portion 10 in the refrigerant.
Patent JP-2001141214-A (JP)
Title: Catalytic combustor and control method thereof
Inventor: HIGUCHI YASUSADA
IPC: F23D11/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustor and a control method thereof in which the temperature of a gasification chamber can be controlled during catalytic combustion. SOLUTION: The catalytic combustor 5 comprises a catalyst layer 20 for combusting gasified liquid fuel 71, a gasification chamber 12 for supplying liquid fuel 70 while gasifying to the catalyst layer 20, and a blower 15 for supplying combustion air 78 to the gasification chamber 12 wherein the volume of the air 78 being supplied by means of the blower 15 is regulated based on the temperature of the gasification chamber 12. Since the temperature of the gasification chamber 12 increases as the volume of air being supplied from the blower 15 decreases, insufficient gasification can be prevented. Furthermore, backfire phenomenon can be prevented by increasing the volume of air being supplied from the blower 15 thereby lowering the temperature of the gasification chamber 12.
Patent JP-H10152361-A (JP)
Title: Glass fiber-reinforced non-combustible building material and its production
Inventor: KISUGI SHIYUUICHI
IPC: E04C2/04
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight and incombustible building material that has both of hardness and early setting properties, is reinforced with glass fibers and shows excellent productivity and durability. SOLUTION: (a) Portland cement and gypsum are mixed at a weight ratio of 1/1-1/4 and water is added to the mixture to prepare slurry A. (b) The slurry A is coated to the molding block. (c) Chopped strands of glass fiber made of a glass that contains >=18wt.% of ZrO2 and has a thermal expansion coefficient of 85-90×10<-7> / deg.C are added to the slurry A in an amount of 1-5wt.% to prepare a fiber-containing slurry C. (d) During the time from the coagulation start of the slurry A coated in the process b to the completion of the coagulation, the fiber-containing slurry is cast into the molding block. (e) Before coagulation starts of the glass fiber-containing slurry C, glass fiber meshes are placed on the slurry C and pressed. (f) After the whole slurries are coagulated, the molded product is released from the molding block and hardened to give the objective incombustible building material.
Patent JP-H03221745-A (JP)
Title: Automatic operation control for air conditioner
Inventor: TAKEGAWA HIROZO
IPC: F24F11/02
Filed: 1990-11-26
Abstract: PURPOSE:To achieve pleasant air conditioning all the year round and contrive energy saving, by providing a plurality of set temperature for starting cooling or heating, in an air conditioner started and stopped according to set temperatures. CONSTITUTION:Cooling or heating is started according to a plurality of set temperatures. A higher set temperature is provided for cooling, and a lower set temperature is provided for heating, at the start of operation of an air conditioner in the relevant season. When the sum total of the periods of time with room temperature exceeding the initial set temperature reaches or exceeds a predetermined period of time, the starting temperature for cooling or heating is reset to a lower value in summer, and at a higher value in winter. At specified times, the cooling-starting temperature is forcibly reset to a lower value, and the heating-starting temperature to a higher value, by a date counter. The lowest air temperature in each day is measured by a temperature detector. When the lowest temperature is higher than a reference temperature for summer, the cooling-starting temperature is forcibly reset to a lower value. When the lowest temperature is lower than a reference temperature for winter, the heatingstarting temperature is forcibly reset to a higher value.
Patent JP-H09147905-A (JP)
Title: Paste type nickel electrode for alkaline storage battery
Inventor: NIIYAMA KATSUHIKO
IPC: H01M4/52
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a paste type nickel electrode for an alkaline storage battery in which an active material is used efficiently and swelling is hardly caused by adding zinc or a zinc compound to active material powder made of composite grains in each of which a coating layer made of a specific cobalt compound is formed on the surface of a nickel hydroxide grain. SOLUTION: In a paste type nickel electrode, zinc or a zinc compound is added to active material powder made of composite grains, in each of which a coating layer made of a cobalt compound whose mean valence is more than 2 and not more than 3 is formed on the surface of a nickel hydroxide grain. For the cobalt compound, a mixture of cobalt hydroxide and cobalt oxyhydroxide or cobalt oxyhydroxide is available. A ratio of cobalt in the coating layer to the nickel hydroxide grain is 1-20% by weight desirably. A ratio of zinc or zinc in the zinc compound to the nickel hydroxide grain is 1-10% by weight desirably.
Patent JP-H0831191-A (JP)
Title: Memory-line decoder driver of nonvolatile memory as well as circuit and method for bias
Inventor: RUIIJI PASUKATSUCHI
IPC: G11C17/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a driver, a bias circuit and a biasing method which realizes a high speed switching in a transitional current and low power consumption under the static condition. CONSTITUTION: A memory line decoder driver 1 biases a P channel pull-up transistor 6 for biasing an inverter for applying a high level current in a line address transitional current phase to quickly charge the input of the inverter and changes the static phase between one address phase and the other phase to ON within a short period of time in order to reduce current dissipation. A voltage change stage 18 connects the gate terminal of the pull-up transistor 6 to a capacitor 37 thereby distributing the charges to the supply line VPC.
Patent JP-H09145967-A (JP)
Title: Semiconductor module
Inventor: TATO NOBUYOSHI
IPC: H01S5/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and easily position a light emitting element and a lens by forming a positioning guide for a lens which is fixed in the mount hole on the wall surface of a package and a light emitting element on a base part where the light emitting element is mounted. SOLUTION: A package consists of a bottom plate 1, a side wall 2, and a lid part 3, and a light emitting element 4 and a light receiving element 5 are mounted in it. Further, the lens 6 is fitted in the lens mount hole formed in one side wall of the package and an optical fiber 7 is fixed to a position opposite to the lens 6 outside the package. The light emitting element 4 and optical fiber 7 are optically connected through the lens 6. Further, the guide 10 for positioning the lens 6 and light emitting element 4 is formed on the base part 8 where the light emitting element 4 is mounted. Consequently, the lens 6 and light emitting element 4 can accurately be positioned without making the light emitting element 4 emit light.
Patent JP-H02169895-A (JP)
Title: Liquid feeder
Inventor: OZAKI YUKINORI
IPC: B01J4/00
Filed: 1988-12-22
Abstract: PURPOSE:To feed a fixed quantity of another liquid by operating an ejector provided on the bypass path of a circulating pump by negative pressure with an opening/closing means and switching two variable-volume chambers provided on a diaphragm with the operation. CONSTITUTION:The hot water in a bath tub 14 is circulated while being filtered through a filter 16 by a circulating pump 15. A solenoid valve 20 is closed at this time. When a germicidal liquid 32 is periodically fed, the solenoid valve 20 is opened, an ejector 19 is operated on a bypass path 18, and a suction section 21 is opened. A variable-volume chamber A23 is operated by this negative pressure, a diaphragm 24 is moved to the variable chamber A23, the pressure of a variable chamber B25 is lowered, and the germicidal liquid 32 is sucked to the variable chamber B25. The flow of the bypass path 18 is stopped when the solenoid valve 20 is closed, the diaphragm 24 is returned to the original position, and a check valve 30 is pushed open. The germicidal liquid 32 in the variable chamber B25 is fed to a circulating circuit 17. The feed quantity is set by the shift quantity of the diaphragm 24, thus a fixed quantity of the germicidal liquid 32 can be invariably fed.
Patent JP-H08181579-A (JP)
Title: Coil drive circuit
Inventor: IGARASHI TAKASHI
IPC: H03K4/08
Filed: 1994-12-27
Abstract: PURPOSE: To drive a horizontal deflection coil or the like for television screen with a current of a smooth waveform not affected by a gate voltage of a drive transistor(TR). CONSTITUTION: The coil drive circuit comprising a voltage resonance circuit 30 including a high inductance coil 10 and a capacitor 20, a flywheeling diode 40 for a current of a coil connected in parallel with the circuit 30, and a drive transistor(TR) 50 turned on/off for a prescribed period to supply a current to the coil is provided with an auxiliary current circuit 70 to supply an auxiliary current Ia different from a current I flowing to the TR 50 from the resonance circuit 30, then the current jump by a gate voltage is finished by the auxiliary current Ia supplied to the drive TR 50 before a current Id is switched to the current I when the flywheeling operation of the diode 40 is finished and the current I just after the changeover, that is, a coil current IL is smoothly risen without jumping of the coil current IL.
Patent JP-H0411761-A (JP)
Title: Resin sealing type semiconductor device
Inventor: ISHIKAWA HISAMITSU
IPC: H01L21/60
Filed: 1990-11-27
Abstract: PURPOSE:To omit complicated process control, make small wiring resistance and reduce the wiring by connecting power supply leads and electrode on semiconductor element at the wiring part under the element. CONSTITUTION:A bed is provided with a couple of supporting portions 101 and leads 102 provided under the element between these supporting portions with a predetermined interval. A semiconductor element 100 is clamped by a die mount material 103 on the supporting portions 101. A lead 106 is arranged surrounding the supporting portions 101. Connection with a bonding pad 104 on the upper surface of element 100 is conducted using bonding wire 105. The entire part is molded by resin 108 for protection from water and impact. Here, a semiconductor device of reduced size which does not require complicated process control and has small wiring resistance can be obtained by connecting between the power supply leads and the electrodes on the element 100 separated from such leads with the wiring under the element.
Patent JP-H10154901-A (JP)
Title: Semi-coaxial filter
Inventor: AIDA TSUTOMU
IPC: H01P1/205
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the semi-coaxial filter in which accurate tuning is easily taken. SOLUTION: The semi-coaxial filter consisting of a rectangular prism shaped case 1, a plurality of tuning screws 5 screwed to a side face of the case 1, and a plurality of rod shaped inner conductors 2 whose other end is screw- fastened to a side face of the case via a throughhole so as to form a gap between its one end and a tip of the tuning screw 5 and in which the adjacent rods are inductively coupled is provided with the following configuration, that is, an adjustment screw 30 to adjust a coupling coefficient between inner conductors 2 is screwed to a cover 7 of the case 1 at a position between the inner conductors 2 on an axis in crossing with an axis of the inner conductors 2.
Patent JP-H04191092-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/30
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a thermal recording material which allows formation of a near-infrared absortive image and makes an image highly water-proof by using phthalide or benzophthalide with a butadiene group as leuco dye, and also using a specific chemical compound as a developer. CONSTITUTION:This thermal recording material uses coloring reaction between leuco dye and a developer which causes the leuco dye to develop color by melting and touching each other during heating. The recommended leuco dye is a phthalide or a benzophthalide chemical compound with a butadienyl group, and the recommended developer is a chemical compound expressed by formula I. The leuco dye of the phthalide or benzophthalide chemical compound having a butadienel group is a chemical compound expressed by formula II and forms an image whose color absorption takes place in a near-infrared area. In addition, the color tone range extends from blue to reddish black. The coloring image of the chemical compound expressed by formula I is characteristic of excellent oil and plasticizer resistance as specific action effects. The recommended blending ratio of said chemical compound is 1 to 10 pts.wt. for 1 pt.wt. of leuco dye expressed by formula II.