baber/WOPTO huggingface dataset:
Patent JP-H02143610-A (JP)
Title: Temperature compensation type oscillator
Inventor: KUDO TETSUO
IPC: H03L1/02
Filed: 1988-11-25
Abstract: PURPOSE:To reduce the manufacture cost even if number of oscillators is increased by constituting the title oscillator so that a temperature detection means, an A/D converter means and a D/A converter means composing a temperature compensation circuit are used in common. CONSTITUTION:An output being an ambient temperature detection signal from a temperature detector 10 is converted by an A/D converter 12 and the result is given to a changeover device 14 as a digitized code. The changeover device 14 switches memory circuits 16A - 16N at a prescribed time interval. Thus, the circuits 16A - 16N use a digital code outputted from the converter 12 as an address signal to read a temperature compensation data with a stored oscillating frequency in advance. A D/A converter 18 converts the temperature compensation data read from, e.g., the circuit 16A into an analog signal and the result is outputted to a sample-and-hold circuit 22A via a changeover device 20 in interlocking with the changeover device 14. The circuit 22A holds the output signal of the converter 18 and supplies the output signal to a voltage controlled piezoelectric oscillator 24A. As a result, the oscillating frequency of the oscillator 24A is subject to temperature compensation.
Patent JP-2001112765-A (JP)
Title: Wire connecting link of implement for endoscope
Inventor: OUCHI TERUO
IPC: A61B10/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire connecting link of an implement of an endoscope capable of securely confirming the flow of brazing filler metal, and there is not part that causes stress concentration, and is hardly damaged. SOLUTION: In a wire connecting link 12 of the treatment tool of the endoscope in which a mechanism connecting part 121 to be connected to a mechanism member 13 is formed on the one end and a wire fixing part 122 for insertedly penetrating and fixing an operation wire 2 is formed on the other end; one end of a cylindrical material 12', 12'' is flattened so that the part to be a mechanism connecting part 121 and that the remaining cylindrical part is to be a wire fixing part 122.
Patent JP-H09138550-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/047
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device where material to be transferred such as paper is easily peeled from a photoreceptor and developer does not adhere to a non-image area by providing a means for performing exposure to the specified area of a photoreceptor and a means for uniformly irradiating all the surface of the photoreceptor with specified light quantity. SOLUTION: The photoreceptor drum 3 uniformly electrified by an electrifying charger 5 is irradiated with a laser beam in accordance with an image signal by a 1st exposure part 7 so as to form an electrostatic latent image. All the surface of the photoreceptor drum 3 where the electrostatic latent image is formed is uniformly exposed by a 2nd exposure part 9. Therefore, the potential of the photoreceptor 3 starts lowering uniformly both in an image area and the non-image area. The surface potential of the photoreceptor 3 which is exposed by the 2nd exposure part 9 is kept lowering until the photoreceptor 3 is in a transfer stage after a developing stage. Therefore, the surface potential of the non-image area of the photoreceptor 3 becomes completely small at the time of transferring, and a medium on which an image is formed is prevented from being electrostatically attracted to the photoreceptor 3 at the time of transferring.
Patent JP-H09139524-A (JP)
Title: Led lamp
Inventor: TAKAHASHI YUJI
IPC: H01L33/62
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To optimize the luminous chroma of LED chips and to reduce the number of lead wires by a method wherein the red, blue and green LED chips are connected with each other into an annular form in a forward bias direction and three lead frames are respectively connected with the connection points of the LED chips of the colors different from each other. SOLUTION: The internal connection constitution of an LED lamp consists of an annular connection diode formed by connecting all the LED chips of red, green and blue LED chips 21, 23 and 25 with each other into an annular form in a forward bias direction and three lead frames 11, 12 and 13, which are respectively connected with the connection points of the LED chips of the colors different from each other. At this time, both of the chips 21 and 25 have a cathode side electrode 21d and an anode side electrode on their upper surface sides and have an anode side electrode 21a and a cathode side electrode on their lower surface sides, but reversely, it is also possible that both of the chips 21 and 25 have the electrode 21a and the cathode side electrode on their upper surface sides and have the electrode 21d and the anode side electrode on their lower surface sides.
Patent JP-H04169753-A (JP)
Title: Method for controlling freezing system
Inventor: FUJISAWA HIROKAZU
IPC: F25B1/00
Filed: 1990-11-01
Abstract: PURPOSE:To make a remarkable expansion of a range of application in respect to a variation of load by a method wherein a plurality of freezers are operated independently or in combination under a plurality of freezing capability modes, a hot gas bypassing passage in each of the freezers is opened or closed in the most-suitable timing so as to perform a temperature control. CONSTITUTION:When energized a freezer Cx and a freezer Cy having different freezing capabilities are operated and the operations are continued when a continuous cooling time is more than a lower limit value. When the continuous cooling time is more than an intermediate value, it is changed over to a control with bypassing controllers 2 and 3, the freezers Cx and Cy continue the operations, solenoid opening or closing valves 16, 17, 26 and 27 are opened or closed and the operation is controlled in such a way as a temperature becomes a set value. When opening times of hot gas bypass passage 2b and 3b are more than a predetermined time, the controlling operation is released. Then, when the continuous cooling time is less than a lower limit value, the operation is changed over to one only with the freezer Cy, and when the continuous cooling time is more than the lower limit value and lower than an upper limit value, the operation is continued. When the continuous cooling time is more than an intermediate value, the freezer Cx starts again its operation and when the continuous time is lower than the lower limit value, the operation is changed over to an operation only with the freezer Cx.
Patent JP-S62154183-A (JP)
Title: Image processor
Inventor: NAGANO DAISUKE
IPC: G06K9/20
Filed: 1985-12-27
Abstract: PURPOSE:To immediately start a variety of image-processings and to speed up said processings by restoring a camera scan timing to a scan origin from an arbitrary position due to the detection of a target to be recognized. CONSTITUTION:When a signal from a detector 3 is inputted with a camera 2 positioned at any scan position, a scan origin restoring circuit 6, receiving said signal, stops the outputs of horizontal and vertical synchronizing signals, and instead outputs a synchronizing signal restoring a scan point to a scan origin to the camera 2. After the time required for restoring the scan point to the scan origin expires, the output signal to the camera 2 is again switched to a synchronizing signal from a horizontal and vertical timing generator circuit 5, and the subsequent scan is started, thereby starting a variety of image processings at the scan origin.
Patent JP-S62155436-A (JP)
Title: Combustion device
Inventor: KOMAI YUKIRO
IPC: F23N1/00
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate the sound of ignition or the sound of extinguishing and prevent the transitional generation of CO by a method wherein the amount of combustion is provided with a gap upon switching the amount of combustion and the amount of air is changed continually in the part of the gap. CONSTITUTION:When the large amount of combustion in requested, a switching valve 4 is opened to burn a large capacity burner 1a and a small capacity burner 1b while a proportional valve 5 is choked to reduce the amount of combustion and reduce the amount of air. When the amount of combustion is reduced to 12,000Kcal/h, the choking of the proportional valve 5 is stopped to increase the amount of air from the minimum amount of air to the maximum amount of air and reduce efficiency whereby the output of hot-water supply from a hot-water supplying pipe 8 is reduced. When the amount of air has arrived at the maximum value, the switching valve 4 is closed to provide the amount of combustion with a gap until 10,000Kcal/h and the opening degree of the proportional valve 5 increased to burn only the small capacity burner 1b. The amount of air is increased or decreased continually during the gap in such manner, therefore, the sound of ignition or the sound of extinguishing fire may be eliminated and the generation of CO may be eliminated.
Patent JP-H09138386-A (JP)
Title: Reflection type color liquid crystal display device
Inventor: MORI HARUKI
IPC: G02F1/133
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed color display. SOLUTION: This liquid crystal display device has, successively from a person 20 side, a polarizing plate 1 having an absorption axis 1, a phase difference plate 3, a liquid crystal layer 6 and a reflection layer 8. The absorption axis 18, the first orientation direction 14 and second orientation direction 15, the first optical anisotropic axis 16 and second optical anisotropic axis 17 are set at prescribed intersection angles θ1 , θ2 , θ3 , θ4 . Ternary or higher valued voltage pulse groups consisting of plural different voltage levels are impressed as signal voltages on the display of one gradation from a driving circuit 10 and the plural gradations in which a part of these voltage levels are common is selected.
Patent JP-H07154074-A (JP)
Title: Multilayer printed board
Inventor: HIROSE TAKAO
IPC: H05K1/11
Filed: 1993-11-29
Abstract: PURPOSE:To realize high density wiring by providing a thin conductor film for connecting a signal between layers even at the parts other than a through hole on a printed board thereby decreasing the number of through holes of the printed board. CONSTITUTION:In a printed board 1, the wiring pattern 2 for connecting the signal line between layers is led out to the outer periphery of the printed board 1. A conductor thin film 3 is superposed on the wiring pattern 2 when the printed boards 1 are stuck together thus ensuring conduction of signal line between the layers. This structure decreases the number of through holes in the printed board thus realizing high density wiring.
Patent JP-H09114138-A (JP)
Title: Toner
Inventor: SATO KISHO
IPC: B41J2/385
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of a toner flow when an aperture electrode body is kept on or off, uniformly and quickly attain saturation electrification, and form an image having sufficient density contrast with a low driving voltage for driving the aperture electrode body. SOLUTION: This image forming device is provided with a toner feeding device 10 and an aperture electrode body 1 having multiple apertures 6, the aperture transit of the electrified toner 16 fed from the toner feeding device 10 via the aperture electrode body 1 is controlled, and an image is formed on the printing paper arranged near the aperture electrode body 1 on the opposite side to the toner feeding device 10. The toner 16 is mixed with the negative electrification toner and the positive electrification toner preferably at the prescribed range 95:5-80:20 between the negative electrification toner and the positive electrification toner.
Patent JP-H10123469-A (JP)
Title: Progressive multifocus lens
Inventor: UENO YASUNORI
IPC: G02C7/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain the progressive multifocus lens by which a person, whose eye adjusting capability is greatly reduced, continuously and enjoyably watches nearby objects for a long time. SOLUTION: A nearby watching section N, a specific watching section F and an intermediate watching section P are provided along a main meridian curve MM'. A nearby section center B is separated toward the bottom from a nearby eye point E for 2 to 8mm along the curve MM'. The lateral cross section shapes of the refractive surfaces in the section N, F and P are non- circular shapes and the values of the lateral directional curvatures are varied in accordance with a prescribed condition as they more away from the crossing points with the main meridian curve along the lateral cross section curve.
Patent JP-H10117697-A (JP)
Title: Producing device for ice cream and the like
Inventor: YADA YOSHITAKA
IPC: A23G9/20
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device capable of easily and speedily coping with a trouble in operation by installing a specific display at an operation panel to confirm a situation at the time of heat sterilization operation at a glance. SOLUTION: This device is provided with a raw material tank and a heat pump type freezer cooling or heating a freezer barrel producing ice cream by cooling while stirring, and raises/keeps/cools/keeps the temp. of ice cream material with in the raw material tank and in the freezer barrel according to a prescribed heat sterilizing process at the time of heat sterilization processing. At this time, a seven-segment LED display 32 is attached to the operation panel 31 to display each process of the temperature raising/keeping/ cooling/keeping of the heat sterilization process in alphabet and to alternately display the alphabet display and the holding residual time of legal sterilization temperature.  Thereby which process is under execution at the time of heat sterilization operation and the holding residual time of the legal sterilization temperature at the time of a temperature keeping residual time are confirmed at a glance.
Patent JP-H06122641-A (JP)
Title: Production of 2-alkyloxy-3,3,3-trifluoro-1-propanol
Inventor: KATAGIRI TOSHIMASA
IPC: C07B53/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide a method for simply and inexpensively producing the subject compound, especially its optically active isomer, useful as a raw material for physiologically active substances such as medicines and agrichemicals, or for functional organic compounds such as liquid crystals, surfactants and optically resolving agents. CONSTITUTION:The method for producing the 2-alkyloxy-3,3,3-trifluoro-1- propanol of the formula (R is methyl which may have a substituent) comprises monoanionizing 3,3,3-trifluoropropane-1,2-diol with an anionizing agent and subsequently reacting the reaction product with a compound equivalent to a primary carbocation.
Patent JP-S63149713-A (JP)
Title: Heat control method for heat load
Inventor: TAMURA SHIGE
IPC: G05D23/00
Filed: 1986-12-15
Abstract: PURPOSE:To control the temp. of a heat load at a prescribed temp. by detecting the states of a heat medium on the inlet and outlet sides of a passage, comparing both the states and inputting an output based upon the compared result to expansion valves and adjusting valves. CONSTITUTION:The states of an outflow (flon solution, flon gas or its mixture) are detected by sensors 7a-7d, 8a-8d. Their detecting outputs are extracted, the outputs of the sensors on the inflow pipe side are compared with the outputs of the sensors on the outflow pipe side in each passage on the basis of a fixed standard (whether both the outputs have a fixed pressure difference or not), the compared result is outputted to the expansion valves 3a-3d and control valves 5a-5d through a control system and the flow rate and evaporation pressure are adjusted so that the states of flon on the inlet and outlet sides are included with the fixed standard. Thereby, the temp. of the heat load can be rapidly and accurately controlled from the outside of the heat load.
Patent JP-H02145409-A (JP)
Title: Crystalline metal aluminophosphate
Inventor: SUCHIIBUN TOOMASU UIRUSON
IPC: C01B25/45
Filed: 1988-11-28
Abstract: PURPOSE: To provide a microcrystalline metal aluminophosphate which has respective specified three-dimensional microporous framework structure of tetrahedron units and chemical compsn. and exhibits adsorption, ion exchange and catalytic properties.  
     CONSTITUTION: This microcrystalline metal aluminophosphate has the three- dimensional microporus framework structure of the Mo 2 , Al 2 O 3  and PO 2  tetrahedron units and the empirical chemical compsn. of an anhydrous base as synthesized expressed by formula I. In the formula, R is an org. template agent exiting in the intra-crystal microhole system; (m) is 0 to 0.3 in the molar number present in R per mol of formula II; M is Mg, Mn, Zn, iron, Co; (x), (y), (z) are the molar fraction of M, Al, P present as the oxidized tetrahedron; the molar fraction exits within the range of the tetragonal system fomring region defined by points A, B, C and D in the three-dimensional diagram of Fig. and has an X-ray diffraction pattern of either Table I or Table II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01141843-A (JP)
Title: Production of curved laminated glass
Inventor: KINOSHITA MOTOJI
IPC: C03C27/12
Filed: 1987-11-26
Abstract: PURPOSE:To surely perform deaeration and to obtain the title glass having stabilized quality by uniform heating with good productivity by forming a gap between a cover for vacuum and a curved glass laminated material by a spacer projected on the cylindrical holder of the title glass producing device and evacuating it. CONSTITUTION:A holder 4a is placed on a holder base 4b provided with a vacuum suction port 8 in the central part and a plurality of sheets of curved glass laminated materials 3 formed by interposing filmlike organic plastic substance 2 such as polyvinyl butyral between two sheets of opposite curved glass 1 are provided on the outer peripheral face thereof. Then a spacer 6 is projected on the top part of the holder 4a in the upper part of the laminated materials 3 and also covered with a cover 5 for vacuum whose lower end part is fixed with clips 9 provided on the holder base 4b and a gap is formed between the cover 5 and the holder 4a via the spacer 6 and the top part of cover is bound with a binding tool 11 so that the inside is made to a closed state. Then the inside is evacuated through the vacuum suction port 8 and surely deaerated via a through-hole 10 and thereafter the curved glass laminated material is heated with a heater 7 and the organic plastic substance 2 is fused and the title glass is obtained.
Patent JP-H07153191-A (JP)
Title: Information reproducing device
Inventor: IIJIMA TATSUYA
IPC: G11B27/10
Filed: 1993-11-29
Abstract: PURPOSE:To smoothly and continuously reproduce an information column before and after change by subjecting recording information under reproduction and changed recording information previously stored to cross fade reproduction in synchronism with period information included in recording information, and then successively reading information from a recording medium, when a reproducing position for an information column is changed. CONSTITUTION:When a synchronizing fade(SF) switch of a switch group 102 is depressed and a music number is specified, a CPU 103 writes a time code of a recording position where an accent of a designated music exists in a storage section 104, and also writes a music signal of one music in a storage section 105. In this condition, when a START switch is operated, the CPU 103 starts reproduction through an information reading section 101. When a FF or RW switch is depressed during reproducing, a music signal under reproducing is faded out, and a music signal of a transmission destination stored in the storage section 105 is faded in. During this operation, a read-out position on a medium is retrieved and reproducing is continuously performed.
Patent JP-H06142513-A (JP)
Title: Catalyst for hydrogenation, its production and hydroganation method
Inventor: IIZUKA HIDEHIRO
IPC: C07C9/04
Filed: 1992-11-09
Abstract: PURPOSE:To provide a catalyst for hydrogenating CO2 in reaction at the atmospheric pressure, a producing method thereof and a method for selectively producing methane. CONSTITUTION:A catalyst for hydrogenation is produced by making rhodium carried on a porous carrier consisting of inorganic oxide and exposing the face (111) of rhodium. CO2 is hydrogenated by reacting H2, with CO2, under existence of the catalyst while the reaction starting temperature is regulated to 200-550 deg.C and the reaction pressure is regulated to the atmospheric pressure.
Patent JP-H03159942-A (JP)
Title: Cement admixture
Inventor: ONO TOSHIO
IPC: C04B24/22
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a cement admixture, improved in slump loss and having good fluidity by blending an admixture having a specific value or above of adsorption ratio for cement with an admixture having the adsorption ratio below the specific value. CONSTITUTION:A cement admixture composed of 10-90wt.% admixture (A) having >=80% adsorption ratio expressed in terms of the ratio adsorbed on cement in blending 0.5wt.% thereof with the cement and 90-10wt.% admixture (B) having <80% aforementioned adsorption ratio. Formalin condensates of alkylarylsulfonates, ligin sulfonates and derivatives thereof, etc., are cited as the above-mentioned admixture (A). Sulfonated (co)polymers of conjugate dienes (having >=50000 weight-average molecular weight), etc., are cited as the admixture (B). The aforementioned admixture is capable of facilitating pumping of a cement composition to desired places during application of cement.
Patent JP-H08161326-A (JP)
Title: Document preparation device
Inventor: MAKIMOTO EIJI
IPC: G06F40/189
Filed: 1994-12-01
Abstract: PURPOSE: To provide a document generation device where a header area is provided over plural stages in a character string area constituting multiple columns on a page, and loop back display for sequentially displaying character strings in the partial area of one side in the header area and for sequentially displaying the character strings in the divided area of the other side when respective character string areas are divided into the partial areas is executed. CONSTITUTION: A detection means detecting that the header area 13 is divided into the character string areas 11 and 12, a discrimination means discriminating the ranges of the partial areas 11a, 11b, 12a and 12b, and a designation means designating whether loop back display is executed or not are provided. When loop back is designated (or not designated), a sequential number '1' is given to the partial area 11a, '2' to the partial area 12 (or 11b), '3' to the partial area 11b (or 12a) and '4' to the partial area 12b. The character strings are arranged in the partial areas 11a, 11b, 12a and 12b in accordance with the given sequential numbers.
Patent JP-H05136200-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIKI TSUTOMU
IPC: H01L21/60
Filed: 1991-11-14
Abstract: PURPOSE:To reduce the external radiation level of a high-frequency noise by a method wherein a pad for power-supply use and a wire for power-supply use which are exclusive and independent for a functional circuit part and an input/output circuit part as well as a pad for grounding use and a pad for grounding-line use which are exclusive and independent are installed in a power- supply line and a grounding line. CONSTITUTION:Separately form a power-supply feeding wire 2, a power-supply feeding pad 4, a grounding pad 9 and a grounding wire 10, an input/output power-supply feeding wire 12 and an input/out power-supply feeding pad 13 which are exclusive and independent are installed in a power-supply line at an input/output circuit part 7. An input/output grounding pad 14 and an input/ output grounding wire 15 which are exclusive and independent are installed newly in a grounding line at the input/output circuit part 7. Thereby, it is possible to reduce the radiation of a high-frequency noise to the outside.