baber/WOPTO huggingface dataset:
Patent JP-H0879073-A (JP)
Title: Frequency synthesizer
Inventor: TORII KENICHI
IPC: H03L7/187
Filed: 1994-09-09
Abstract: PURPOSE: To simplify the synthesizer, to attain the miniaturization, to reduce the power consumption and the cost by increasing a phase comparison frequency independently of an interval of radio channels thereby increasing a phase locking speed. CONSTITUTION: A presettable up-down counter 56 detects a period corresponding to a difference between a frequency division ratio M1 corresponding to a radio channel before changeover and a frequency division ratio M2 corresponding to a radio channel after changeover to generate a DC voltage increasing rapidly by a 2nd charge pump 66 and a loop filter 68 for this period, and the DC voltage is added to a control voltage outputted from a loop filter 69 of the phase locked loop circuit and the sum is fed to a VCO 51.
Patent JP-H1028953-A (JP)
Title: Volatilizing and recovering method of waste containing heavy metal
Inventor: SHIRAISHI TAKAAKI
IPC: A62D3/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent secondary pollution by putting a solid waste containing heavy metal with a reducing agent in a rotary furnace heated to high temp. so as to simultaneously melt the waste to produce a slug and to volatilize by reduction and the then recovering. SOLUTION: The source material to be treated containing heavy metals such as lead is mixed with a reducing agent, silicate mineral, lignin acid as a binder, etc., in a pretreatment process and then sent to a reservoir pit 1. The source material to be treated and an oil sludge having high calorific value are blended in a crab crone 2 and continuously supplied to a slug-discharging type rotary kiln 8. In this process, the rotary kiln 8 is kept at about 1250 to 1300 deg.C to melt the solid component to produce a low melting point slug. The low melting point slug is discharged by a water-cooled conveyer 13 while metal vapor is introduced to a secondary combusting room 10 to combust by oxidation and then recovered in a dry electric dust collector 21.  By this structure, zinc and lead can be recovered with about >94% recovery percentage and the elution of heavy metals form the slug can be maintained lower than the standard.
Patent JP-S6274803-A (JP)
Inventor: YOSHIURA OSAMU
IPC: B65F3/00
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63283012-A (JP)
Title: Manufacture of thin solid electrolytic capacitor
Inventor: MITSUI KOICHI
IPC: H01G9/012
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a capacitor element having a uniform flat surface by welding anode extending lead to a sintered unit and then pressing the lead to flatten it. CONSTITUTION:Tantalum powder is press-molded in a planar state, and sintered to obtain a sintered unit 12. After a tantalum extending lead 11 is connected by welding to the side of the unit 12, the lead 11 is formed in the same thickness as that of the unit 12 by pressing, and resintered. A dielectric oxide film is formed on the unit 12, a solid electrolyte layer 12 is formed thereon, and a cathode conductive layer 14 of carbon or silver paste is formed thereon. The whole anode is covered with insulating resin 15. Thus, a capacitor element having a uniform flat surface is obtained.
Patent JP-S6370586-A (JP)
Title: Inspection device for semiconductor laser
Inventor: HARA TAKASHI
IPC: H01S5/00
Filed: 1986-09-12
Abstract: PURPOSE:To improve the precision of the inspection of optical characteristics, and to feed a part to be inspected automatically and easily by enhancing the positioning accuracy of a semiconductor laser by supporting the semiconductor laser while using a connecting member to a notch section as a reference in the circumferential direction and employing the contact surface of a support plate as a reference surface in the axial direction. CONSTITUTION:Semiconductor lasers 10, with which notch sections 17 are engaged and which are positioned by projections 20a and loaded on a belt 21, are transported in succession in the direction of the arrow A. The semiconductor laser 10 reaching a predetermined position by the belt 21 is drawn out of a fitting hole 20 by a suction collet, and carried in the direction of the arrow B and a cylindrical cap 12 is inserted into a hole 13 in a support plate 11, and the semiconductor laser is pushed by a pushing member 14 until the surface of a disk 15 is fast stuck to the surface of the support plate 11. A connecting member 16 pushes the disk 15 in the direction of a support member, engaged with the notch section 17 at the same time, thus positioning and fixing the semiconductor laser. Accocdingly, the semiconductor laser 10 is positioned positively and accurately, thus improving the precision of the inspection of optical characteristics while automatically feeding the semiconductor laser to an inspection device easily by combination with the belt 21.
Patent JP-S6195527-A (JP)
Title: Photo detection equipment
Inventor: SUZUKI TAKEHIKO
IPC: H01L21/30
Filed: 1984-10-17
Abstract: PURPOSE:To make it possible to select the desired one out of several kinds of photo resists only by switching operation and to simplify the adjustment, by preparing several weighting means for the photo resists of different spectral sensitivity characteristics or by previously setting several weighted quantities. CONSTITUTION:The output characteristics of the amplifier 17 and 17' are previ ously set so as to coincide with the spectral sensitivity of the desired photo resist. Either Vout1, the output of the amplifier 17, or Vout1', the output of the amplifier 17', is selected by the selecting switch SWs according to the photo resist to be used. The selected output of the amplifier represents that of the photo detector. Thus, the desired one of several spectral sensitivity character istics set previously can be selected, therefore no complicated adjustment other than the switching operation is necessary in case of exchange for the photo resist of different spectral sensitivity.
Patent JP-S6372436-A (JP)
Title: Input device
Inventor: SATO TADAO
IPC: G05B23/02
Filed: 1986-09-13
Abstract: PURPOSE:To serve as well with a single switch and to reduce a space for an operation panel by actuating in order a multistep storage means by the output of an operation switch and using the output of each step of the multistep storage means as the control signal for a controlled system device. CONSTITUTION:A contact X2 makes with a 1st time depressing of a button switch PB, a power source is given to a motor 3 from a power source 9 and a standby state is attained with the rotation of the motor 3. A contact X4 makes with a 2nd time depressing of the switch PB, the solenoid valve 5a of a transmission part 5 is actuated, driving wheels 4a, 4b are rotated and a traveling rail 2 moves with placing a bolster 6 thereon. When a running is started, the limit switch LS7 provided on the traveling rail 2 is actuated by its coming upon a base 1 and the output of the switch LS7 is inputted to a control part 7. A limit switch LS8 is actuated when the bolster 6 is moved up to the work position of a press and the output of the switch LS8 is inputted to the control part 7. The respective such state is displayed by the single display lamp of the operation panel.
Patent JP-S6197252-A (JP)
Title: Alpha-aminoalkyl-alpha-alkylphenylacetonitrile derivative
Inventor: ITO YASUO
IPC: A61P25/28
Filed: 1984-10-17
Abstract: NEW MATERIAL:A compound of formula I (R1, R2, R3 are H, lower alkoxy; R4 is lower alkyl; R5 is H, lower alkyl; R6, R7 are H, halogen, lower alkyl, halogeno-lower-alkyl or lower alkoxy; m, n are 2, 3) and its acid adduct. EXAMPLE:alpha-Isopropyl-alpha-[3-[N-2-(4-methoxyphenoxyl)ethyl]amino]- p-ropyl]-3,4-di methoxyphenylacetonitrile. USE:A remedy for cardiovascular diseases, peripheral angiopathy and cerebrovascular diseases: it has antagonistic action to Ca<2+> ion, alpha-blocking action and antiarrhythmic action. PREPARATION:The reaction of an aldehyde derivative of formula II (k is 1, 2) with an amine derivative of formula III is effected in a solvent such as ethanol at room temperature to the solvent-refluxing temperature, then the product is treated with a reducing agent such as sodium borohydride to give the compound of formula I.
Patent JP-H1167058-A (JP)
Title: Field emission type cold cathode and electron tube
Inventor: TOMIHARI YOSHINORI
IPC: H01J1/304
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make emission currents uniform between an inner separation area and an outermost separation area during normal operation and to keep the corners of blocks from being recessed by causing the blocks to be separated from one another by independent trenches surrounding the blocks. SOLUTION: Emitters 3, insulating layers 4, and gate electrodes 5 are formed on a silicon substrate 2, and the top of the silicon substrate 2 is divided into thirty-six blocks by trenches 1 in each of which a BPSG (silica glass mixed with boron and phosphor) film 6 is buried. In this case, since the silicon substrate 2 surrounded by the trenches 1 serving as the paths of current has resistance determined by substrate density, the size of each block surrounded by the trench 1, and the depth of the trench 1, a voltage drop occurs if electrons are emitted from each emitter 3. Depletion layers are formed from the side wall of the trench 1 to immediately below the emitter 3, but since the blocks are separated from one another by the trenches 1, the extensions of the depletion layers become equal, so that the emission currents of the blocks can be made uniform.
Patent JP-H0862915-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/00
Filed: 1994-08-17
Abstract: PURPOSE: To apply voltage without causing the increase in the driving load and the vibration of a revolver developing unit by making a developing bias impressing bar-shaped terminal capable of moving forward and backward abut on a developing roller shaft end projecting from a revolver developing unit rear end wall and making the end face of a gear fixed on the shaft end tapered. CONSTITUTION: A bracket 107 is provided at the point of a device main body rear side plate 53 opposed to the end face of the developing roller shaft 98a of a developing device at a developing position. A bar-shaped terminal 106 is attached projectingly to it so as to be energized by a spring 107a. The terminal 106 abuts on the developing roller shaft 98a and developing bias is impressed by a bias circuit 105. The end face of the developing roller gear 98 fixed and provided at the developing roller 98a is made to be tapered.
Patent JP-H1164269-A (JP)
Title: Solution and method for preserving electrochemical sensor
Inventor: MATSUMOTO TATSU
IPC: G01N27/327
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the long-term preservation of an electrochemical sensor in which a sensor part is constituted of an organic substance such as an enzyme with no depression in function by containing at least either one of copper or silver and chlorine in an aqueous medium be a stock solution. SOLUTION: In this method, an electrochemical sensor with an electrode system and a sensor part formed of an organic substance is preserved. The electrochemical sensor is immersed and supported in a stock solution containing at least either one of copper or silver and chlorine in an aqueous medium. As the stock solution contains chlorine, even in the case of using e.g. silver-silver chloride as an electrode, it is possible to prevent the elution of silver chloride into the stock solution from the electrode effectively. Furthermore, as the stock solution contains copper or silver it is possible to prevent the propagation of microorganisms in the stock solution and to preclude ill effects to the sensor part due to contamination accompanied by the propagation of microorganisms effectively.  In addition, in the case of using nitrite in combination in the stock solution, it is possible to prevent the precipitation of silver and copper and to improve the keeping quality of the stock solution itself furthermore.
Patent JP-S59106357-A (JP)
Title: Solenoid servo-brake device for automobile
Inventor: KATSUSHIRO KENJI
IPC: B60T13/74
Filed: 1982-12-10
Abstract: PURPOSE:To aim at simplifying and minaturizing the structure of a solenoid servo-valve, by providing such an arrangement that the operating force of a brake pedal is boosted by a boosting device with the use of a magnet to make the ratio of a hydraulic brake pressure in a master cylinder and the operating force to be constant. CONSTITUTION:When a brake pedal 1 is operated, the operating force of the pedal 1 is transmitted through a rod 2 to a pressure sensitive rubber sheet A which therefore, decreases its electrical resistance. Then, one of the inputs (e, a) of a differential amplifier 11 becomes low and the output thereof becomes high, and therefore, a transistor Tr12 is turned on to energize a solenoid coil 8. Therefore, a magnetic member 16 is slightly moved leftward, overcoming a spring 10, and therefore, a push rod 3 presses the piston of a master cylinder 4 to produce hydraulic brake pressure. At this time, the reaction force of the hydraulic brake pressure is transmitted through the rod 3 to a pressure sensitive rubber sheet B which therefore, decreases its electrical resistance. Then, when a necessary boosting power is obtained, the output of the differential amplifier 11 becomes zero, and therefore, the transistor Tr1 is turned off to deenergize the solenoid coil 8.
Patent JP-S6372596-A (JP)
Inventor: MIZOBUCHI AKIRA
IPC: B42D15/02
Filed: 1986-09-17
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-H1143637-A (JP)
Title: Water-base ink
Inventor: NISHIKAWA TAKEO
IPC: C09D11/322
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink which is excellent in nondryabiliy at an ink delivery section and does no cause blur, etc., by incorporating at least a colorant, trimethylglycine, and water into the same. SOLUTION: A dye and a pigment can be used each independenlty or as a mixture, each in an amt. of pref. 0.1-20 wt.% of the ink. A styrene-acrylonitrile copolymer is an example of resin particles of a fluorescent pigment prepd. by coloring resin particles with a dye. A particle size of 0.03-0.3 μm is pref. A mixture of two or more fluorescent pigments can be used, in an amt. of 1-20 wt.% of the ink. Trimethylglycine is used as a drying preventive at an ink delivery section and in an amt. of 0.5-10 wt.% of the ink. Water, such as ion-exchanged water or distilled water, is used as the solvent and in an amt. of 30-95 wt.%. Other additives are added if necessary.
Patent JP-H0640116-A (JP)
Title: Tape printer
Inventor: UENO HIDEO
IPC: B41J11/42
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a printed tape of a specific type which can be easily transferred by a method wherein a tape of a specific type is printed so that an interval from a printing start position to a tape end and an interval from a printing completion position to the other tape end are sufficiently made. CONSTITUTION:A tape printer 1 comprises a keyboard 6 provided with character input keys 2, printing keys 3, a return key 5, and the like; a liquid crystal display 7; and a cassette containing part 8 containing a tape cassette. By the character input keys 2, letters or other characters for a plurality of lines are inputted. By the return key 5, a line feed is instructed, or the execution of processing of every type is instructed. On the liquid crystal display 7, characters inputted from the keyboard 6 are indicated. A tape type sensor 4 for detecting the type and presence/absence of a contained cassette tape is disposed rearward of the cassette containing part 8. The tape type sensor 4 reads the shape of a tape type identification part provided on the rear surface of the tape cassette to detect the type of the tape cassette.
Patent JP-S6197815-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/263
Filed: 1984-10-18
Abstract: PURPOSE:To contrive the improvement in the characteristics of the formed films, a film forming velocity, and reproductivity and the uniformity of quality of the films by introducing a germanium compound and the active seed which is produced by decomposition of a compound including silicon and halogen and carries out a chemically mutual action with the germanium compound into a film forming space separately and irradiating those with a light energy to excite the germanium compound and to cause a reaction. CONSTITUTION:When an intermediate layer 12 is formed, even the formation of a photosensitive layer 13 is effected continuously. In this case, as the materials of the intermediate germanium compound in gas state, and if neces sary, a silicon compound, hydrogen, a halogen, compound, an inert gas, a carbon compound, a gas of a compound including impurity elements as a component and etc. are introduced separately into a film forming space where a base 11 is arranged. Then by using a light energy, the intermediate layer 12 is formed on the base 11. The compound including silicon and halogen which is introduced into decomposition space and produces an active seed when forming the interme diate layer 12 produces an active seed such as SiF2* for example, easily at high temperature.
Patent JP-S6263480-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1986-09-13
Abstract: PURPOSE:To prevent the increase in temperature of a photoelectric conversion device and to enhance photoelectric conversion efficiency, by providing a light transmitting electrodes on a surface, to which light is projected, and on a back surface. CONSTITUTION:Light 10 is projected through a light transmitting substrate 15 such as glass. Light transmitting films 16 and 19, which are made of oxides of tin, indium and antimony and has electric conductivity, are provided on the glass. The film 16 is a surface electrode and the film 19 is a back surface electrode. For the transparent electrode 16, an electrode, whose main component is the tin oxide or the antimony oxide, which includes negative charge at a density of 10<12>cm<-2>, is used. For the transparent electrode a6t the back surface, an electrode, whose main component is the indium oxide including positive charge at a density of 1-3X10<12>cm<-2> is used. As a result, the projected light undergoes photoelectric conversion. The light, whose Eg is larger than Eg of a semiconductor, is obtained. The small amount of light 10', especially infrared light, is emitted from the back surface electrode. Thus the increase in temperature of the semiconductor is prevented. As a result, the deterioration of photoelectric conversion efficiency can be prevented.
Patent JP-H1063198-A (JP)
Title: Matrix type el display device
Inventor: OSADA MASAHIKO
IPC: G09F9/30
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To lessen the unequal luminance in the case where the terminal parts of scanning electrode and data electrode are formed at one edge of a substrate. SOLUTION: The plural scanning electrodes 3 are formed in the patterns extending straight from the one edge to the opposite edge of the substrate 1. The plural data electrodes 2 are respectively formed in the patterns intersecting orthogonally with the plural scanning electrodes 2 from the one edge of the substrate 1. The individual scanning electrodes 3, then, turn to be load at the intersected points with all the data electrodes 2 and, therefore, the currents flowing to the scanning electrodes 3 are extremely larger than the currents flowing to the data electrodes 2.  Then, the plural scanning electrodes 3 are formed in the patterns extending straight from the one edge of the substrate 1, by which the differences are made produced in the wiring length of the scanning electrodes 3 and, therefore, the unequal luminance in the case where the terminal parts of the scanning electrodes 3 and the data electrodes 2 are formed at the one edge of the substrate 1 is lessened.
Patent JP-H1165741-A (JP)
Title: Operation inputting device
Inventor: HORIUCHI KATSUMITSU
IPC: G06F3/023
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To improve operability in an operation inputting device in which plural functions can be selected by the limited number of operation keys by executing a function different from a function assigned to a each operation key when plural operation keys are simultaneously pressed. SOLUTION: When a first operation key 12A among plural operation keys 12 is pressed, and then released, a first function corresponding to the first operation key 12A is executed. Also, when a second operation key 12B among the plural operation keys 12 is simultaneously pressed at the time when the first operation key 12A is pressed, a second function corresponding to the second operation key 12B or a third function different from the first function corresponding to the first operation key 12A is executed.
Patent JP-H0499603-A (JP)
Title: Method of cast-molding chinaware having decorative window and mold therefor
Inventor: ONO KIYOSHI
IPC: B28B1/26
Filed: 1990-08-18
Abstract: PURPOSE:To effectively manufacture a chinaware having a looking well ornamental hole by inserting an elastic rubber body having an outer configuration corresponding to the ornamental hole, following this, casting slurry into the mold, and further extracting the elastic rubber body therefrom after discharging of the slurry. CONSTITUTION:On the upper central part of handle forming parts 311, 321 of, for example, a coffee cup, elastic rubber body inserting holes 312, 322 are provided. The elastic rubber body 4 is composed of silicone rubber. The upper mold 31 and the lower mold 32 are set in superimposed relation such that projected prongs 313, 314 are inserted into the recessed receiving parts 323, 324. Into the elastic rubber insertion holes 321, 322, the inserting flat parts of the silicon rubber bodies 4 are inserted. From the slurry pouring ports 315, 325, slurry is put into the handle forming parts 311, 321. After a tapes of fixed times, the slurry is discharged therefrom and a raw material molded body 9 of the handle 11 consisting of a moisture molding is formed in the mold 3. Immediately before mold releasing of the raw material molded body 9, the silicon rubber body 4 is extracted, thus forming on ornamental hole 110.
Patent JP-H0863764-A (JP)
Title: Optical pickup
Inventor: MAEDA HIDEO
IPC: G11B7/135
Filed: 1994-08-19
Abstract: PURPOSE: To miniaturize and accelerate a pickup by providing a means transmitting and converging a prescribed part of a luminous flux on an optical path receiving an optical signal from a medium and double diffraction gratings. CONSTITUTION: A transmission/convergence means 10 consists of a grating lens of e.g. a concentric circular pattern, and converges a part of a reflected beam from a recording carrier 5 through an objective lens 4 and a beam splitter 3 and transmits a part as it is to send it to a diffraction means 6. The double diffraction gratings 6a, b generate interference fringes on a light receiving means 7 from the luminous flux transmitting through the transmission convergence means 10. The light receiving means 7 is provided with e.g. a quadripartite light receiving element, and detects a focus error signal and a track error signal from the distribution of the luminous fluxes incident on respective divided areas. The diffraction means 6 provides no diffraction grating in a partial area, and transmits the luminous flux converged by the transmission/convergence means 10. The light receiving element of a small light receiving area is provided on the convergence position of the light receiving means 7, and it detects a recording signal at high speed and precisely.