baber/WOPTO huggingface dataset:
Patent JP-S5744805-A (JP)
Title: Distance detecting apparatus
Inventor: WAKAMATSU KAZUHIKO
IPC: G01B7/02
Filed: 1980-08-29
Abstract: PURPOSE:To provide a highly accurate detecting characteristic over a wide temperature range by controlling a variable capacitance circuit and a nonlinear type output voltage correcting circuit with the temperature detection output of a detecting head. CONSTITUTION:A minute DC voltage resulting from the temperature change in the coil of a detecting head is generated between the opposite terminals of the capacitor C of a resistance variation detecting circuit 2. The DC voltage is inverted and amplified by the linear amplifier IC of a DC amplifier 3 and is applied to the variable capacitance diodes D1 and D2 as an inverse voltage. Consequently, the terminal capacitances of the diodes D1 and D2 are reduced and apparently, the effective electrostatic capacitance of a high frequency circuit including the detecting coil is  reduced so that the increment of the output voltage of the detecting coil is counterbalanced. The output of the linear amplifier IC is applied to the base of the transistor of a nonlinear type output voltage correcting circuit 5 and acts counterbalance  the nonlinear output characteristic of the range detecting apparatus, so that a substantially linear relationship is established between the range and the output.
Patent JP-S6013134-A (JP)
Inventor: FUKUDA SHINICHI
IPC: E03D5/10
Filed: 1983-06-30
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-S5644526-A (JP)
Title: Combustion controlling apparatus
Inventor: UEDA YASUKIYO
IPC: F23N5/00
Filed: 1979-09-18
Abstract: PURPOSE: To save energy required for operating a combustion controlling apparatus, by empolying an arrangement that a power source is connected only at the time of opening and closing a valve and the power source is disconnected automatically in a stable state of the valve by means of a motor and associated switches having a high operating hysteresis.  
     CONSTITUTION: In the state that a selector switch 14 is shifted to the side of contact point C, a motor 11 is not rotated further since connection to the power source is interrupted, if a dual switch 16, 17 for closing a vavle 4 is closed. Therefore, the motor 11 is stopped, keeping the valve 4 closed. On the other hand, when it is wanted to open the valve 4, another dual switch 18, 19 for opening valve 4 is closed. Thereupon, dual switch 16, 17 associated with the dual switch 18, 19 is opened and polarity for supplying current to motor 9 is inverted, which causes counterclockwise rotation of motor 11 and upward movement of a rack 10. Since selector switch 14 is shifted to the side of contact point D when the valve 4 is closed, motor 11 is not rotated further since connection to the power source is interrupted, so that it is stopped, keeping the valve 4 open. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0641220-A (JP)
Title: Magnesium alkoxide alkanol solution for preparation of catalyst, its preparation and production of solid spherical particle for preparation of catalyst from same
Inventor: ROBAATO CHIYAARUZU JIYOBU
IPC: C08F4/00
Filed: 1991-05-24
Abstract: PURPOSE: To obtain a solution for preparation of a catalyst for production of polyolefin product of desirable form by contact of a magnesium alkoxide with an alkanol in the presence of a specified acidic substance to set an acid/Mg ratio in the solution at a specific mole ratio.  
     CONSTITUTION: By contact of a magnesium alkoxide with an alkanol in the presence of an acid selected among sulfur dioxide, formaldehyde, an aluminum alkoxide, and a trialkyl borate so as set an acid/Mg mole ratio in an obtained solution to 0.4/1-2/1, the solution obtained has Mg content of 1-8 wt.% to the weight of the solution. Catalyst obtained from spherical particles obtained by using this solution has high activity, and high selectivity to stereoregular polymer, and the produced polyoelfin contains substantially no powder nor undesirable small-size other material, thereby it is provided as substantially uniform spherical particles. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5910685-A (JP)
Inventor: HAYASHI TADAO
IPC: E06B1/18
Filed: 1982-07-09
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-H10313187-A (JP)
Title: Laminated building material for electromagnetic shielding
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04B1/92
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain a stable electromagnetic shielding level for a long time period. SOLUTION: A conductive electromagnetic shielding film 2 is protrusively affixed to a building material 1 on its one side, and the electromagnetic shielding film 2 is covered by a protective layer 5 and connected electrically to the other electromagnetic shielding material by its protruding section. The electromagnetic shielding film 2 comprises a film sputtered by metal on its surface. Adhesive layers 3 and 4 comprising binder are formed among the building material 1, the electromagnetic shielding film 2, and the protective layer 5. A conductive connection frame 6 comprising a conductive tape or a metallic channel is provided along the periphery of the end of the building material 1 and connects the protrusion of the electromagnetic shielding film 2 and the other electromagnetic shielding materials.
Patent JP-H08292646-A (JP)
Title: Liquid developing device
Inventor: HIRAI HIDEJI
IPC: G03G15/11
Filed: 1995-04-22
Abstract: PURPOSE: To eliminate the residual liquid of developer attached to the wall surface in a developing groove and used for drying it and to prevent toner component from being fixed to the wall surface by providing the inside of the groove with a cleaning member which can be moved in the longitudinal direction of the groove. CONSTITUTION: This device is provided with the cleaning member 10 which can be moved in the longitudinal direction in the developer groove 1 of a developing head 2. By moving the cleaning member 10 in the groove 1, the toner left of fixed in/to the groove 1 is scraped. For example, the cleaning member 10 is moved in the longitudinal direction of the groove 1 because rotational force generated by a motor 12 is transmitted to a driving wire 19 and the wire 19 is pulled in a fixed direction. When the cleaning member 120 arrives at the end of the veverse direction of the head 2, the driving of the motor 12 is stopped. In such a way, the wall surface of the groove 1 of the head 2 can be mechanically cleaned by the cleaning member 10 provided in the groove 1 of the head 2.
Patent JP-S5821887-A (JP)
Title: Semiconductor light emitting element
Inventor: FUKUZAWA TADASHI
IPC: H01L27/095
Filed: 1981-08-03
Abstract: PURPOSE:To perform a light intensity and high speed modulation by providing a semiconductor laser which has high specific resistance at both terminal on a substrate and an insular impurity region as a current path, forming an FET in parallel with the laser and driving a control electrode with reverse bias. CONSTITUTION:Semiconductor layers 2-6 forming a laser element are laminated on a semiconductor substrate 1, and an FET which has a channel region 8 and insular impurity regions 9, 9', 10 is provided on the layer 6 in parallel with each other. Since the control electrode 12 is used with reverse bias, almost no current is consumed. Thus, the light intensity can be modulated with a voltage pulse. The modulation velocity depends upon the responding velocity of the FET and the modulation velocity of the laser, thereby providing high speed modulation. Further, the layers 2, 6 are in high specific resistance, and a current path is formed in the region 10. In this manner, a laser oscillator flow a current only at the section which performs only the laser oscillation, thereby reducing the threshold current of the laser oscillation.
Patent JP-H04348457-A (JP)
Title: Method and device for document processing
Inventor: MITANI SHIGEYUKI
IPC: G06F17/21
Filed: 1991-05-27
Abstract: PURPOSE:To attain the systematic control of a format and a form in the document processing. CONSTITUTION:A user-based library 21 stores the formats and the forms for users in number equal to those registered in a document processor. A user calls out the library 21 corresponding to the relevant user name with input of the user name and performs the registration, the deletion, the change of names, etc., of a new format and a new form. Then the user selects the desired formats and forms 23a-23c and carries out the document editing processing. Furthermore the user designates a specific user name and outputs the relevant library to a floppy to transfer the library to another document processor. Then the user copies the desired format and form of the library to the library of another user.
Patent JP-S5912504-A (JP)
Inventor: KAKIZAKI TETSUJI
IPC: H01B1/04
Filed: 1982-07-12
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-H09286461-A (JP)
Title: Easy-to-open container
Inventor: KOMIYA YASUTOYO
IPC: B65D77/20
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make unsealing easy with an initial peel-off strength made small on unsealing a container for which a lid member is sealed at the flange of the container main body by a method wherein a beltlike separating layer is formed at-the inside of the innermost layer of the lid member at its unsealing part, and a beltlike part of processed scars is provided at least at the innermost layer of the lid member. SOLUTION: An easy-to-open container 1 is constructed of a container main body 2 and a lid member 3 sealed at the flange 4 of the container main body 2, and a part to be unsealed first is made to serve as an unsealing part 5. A laminated film comprising of a base layer 7, an intermediary layer 8, a partly- separable layer 9 and a sealant layer 10 partly provided with processed scars is used for the lid member 3. The part or processed scars 11 is made up by providing a number of processed scars in a continuous or a discontinuous beltlike form.  The separable layer 9 is provided at a position extending from a part slightly outside the external end of an unsealing part 5 to a part slightly inside the internal end of the unsealing part 5 while the part of processed scars 11 is provided at a position extending from a part slightly outside the external end of the unsealing part 5 across the internal end of the unsealing part 5.
Patent JP-S6014346-A (JP)
Title: Error detecting system
Inventor: KINOSHITA HARUNOBU
IPC: H03M13/13
Filed: 1983-07-05
Abstract: PURPOSE:To detect an error in a correct way even though a continuous 2-bit error is contained in a bit assigned to a parity by extracting the contents latched by a latch means at every (n) units to perform a parity check. CONSTITUTION:The output of a PROM6 is once latched by a latch circuit 7 and then supplied to a microprogram executing circuit 8 to produce an address which gives an access to a next microinstruction. This address is sent to the PROM6 through a bus (a). While the output of the circuit 7 is supplied to an error detecting circuit 9. The circuit 9 detects the error based on a parity check matrix. This parity check matrix is constituted as shown by an equation I in such a case where the microinstruction shows 5. Therefore the error can be detected although the continuous two bits are detective since conditions are satisfied with the parities 1P and 2P.
Patent JP-H093497-A (JP)
Title: Bleaching detergent composition
Inventor: YAMAGUCHI OSAMU
IPC: C11D10/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching detergent composition exhibiting excellent cleanability to a lipophilic stain such as sebum stain and yellowing of underwear, etc. SOLUTION: In this granular or powdery bleaching detergent composition containing an organic acid precursor which is reacted with hydrogen peroxide in water to form a 7-19C alkyl group-containing organic acid and a hydrogen peroxide releasing material, the composition contains (a) a surfactant, (b) a crystalline alkali metal silicate and (c) a sequestering agent except the component (b). The total of the components (a), (b) and (c) amounts to 70-99wt.% in the bleaching detergent composition. The weight ratio of the component (b) to the component (a) of (b)/(c)=90/10 to 45/55, that of the component (b) to the component C of (b)/(c)=7/93 to 75/25. The weight ratio of the organic acid precursor to the nonionic surfactant as the component (a) is 10/90 to 70/30.
Patent JP-S5644108-A (JP)
Title: Tape recorder
Inventor: FUJIMOTO MASATERU
IPC: G11B20/04
Filed: 1979-09-19
Abstract: PURPOSE: To make it possible to display a set level by automatically setting the best recording level by setting the recording level through one-touch operation.  
     CONSTITUTION: With automatic setting switch 7 depressed, time setting circuit 6 is driven to generate a pulse of time width equivalent to the set time, which is applied to maximum-value holding circuit 5. Among levels detected by level detector 4, circuit 5 holds the largest one within the time set by circuit 6 and then supplies gain control circuit 3 and display unit driving circuit 41 with a control signal that corresponds to it. Therefore, circuit 3 is controlled to the gain determined on the  basis of the largest level within the constant time of an input signal and the level is  displayed by display unit 43. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08314702-A (JP)
Title: Visual programming system and graphic program editing method
Inventor: KOIKE YUICHI
IPC: G06F3/048
Filed: 1995-05-19
Abstract: PURPOSE: To hierarchically recognize the constitution of a graphic program and to describe even a program part that is used in common in plural independent processes in an independent diagram by providing a graphic connection means which defines the connecting relation among graphic symbols and a graphic grouping means which shows plural graphic symbols in the single one. CONSTITUTION: A graphic program editing means 6 is provided with a graphic duplication means 7, a graphic connection means 8, a graphic arrangement means 9 and a graphic grouping means 10. The means 7 duplicates a graphic symbol showing an object that is common in plural processes, and both means 8 and 9 correct the connecting relation among the graphic symbols in every process. And, the means 10 turns the graphic symbols forming the same process into a module. As the result, the constitution of a graphic program can be hierarchically recognized.
Patent JP-S5548458-A (JP)
Title: Dip forming method
Inventor: YAMAGUCHI TETSUO
IPC: B22D11/01
Filed: 1978-10-03
Abstract: PURPOSE: To heat efficiently electrolytic copper in a preheating furnace to a desired temperature in a short time in a marking method for manufacture of a roughing- down wire of copper, by previously applying a thermal-absorption facilitating liquid of excellent thermal absorptivity containing neither Pb nor Zn on the surface of electrolytic copper when electrolytic copper is taken in the preheating furnace.  
     CONSTITUTION: On the surfacae of elecrolytic copper 1 in a plate shape, a thermal- absorption facilitating liquid (e.g. China ink, black paint, etc.) of excellent absorptivity containing neither Pb nor Zn is previously applied. Next, electroytic copper 1 is put in preheating furnace 2, preheated up to a fixed temperature by heating method 6 such as a gas burner, and then fused in desolving furnace 3. Next, molten copper 4 is carried to holding furnace 7 and crucible 8. In crusible 8, base material 5 of copper runs from the lower part to the upper part and molten copper 4 sticks  to the surface of base material 5 and is then solidified. In this method, even if a  component if the liquid would be contained in the molten copper, neither Pb nor Zn  is contained in the liquid, so that it will never exert any influence upon the mechanical and electrical properties of copper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5913741-A (JP)
Title: Preparation of high purity ethylene glycol
Inventor: SHIMODAIRA TAKASHI
IPC: C07B61/00
Filed: 1982-07-14
Abstract: PURPOSE:To prepare the titled compound by reacting a crude ethylene oxide containing aldehyde with CO2 in the presence of a quaternary phosphonium salt and water, and hydrolyzing the obtained product containing ethylene carbonate. CONSTITUTION:1mol of ethylene oxide is made to react with >=0.1mol (preferably 1-5mol) of CO2 in the presence of a quaternary phosphonium salt and water to obtain a product containing ethylene carbonate, which is hydrolyzed in the presenc of a hydrolysis catalyst and water while extracting the vapor (containing impurities such as aldehyde) from the reaction system and supplying water to the system. The quaternary phosphonium salt is represented by the formula (R<1>-R<4> are alkyl or aryl; X is halogen), and has excellent performance also as a hydrolysis catalyst. Accordingly, the reaction product liquid obtained in the former reaction step is preferably used as it is in the hydrolysis reaction.
Patent JP-H09305271-A (JP)
Title: Power supply system of multimedia multiplexing device
Inventor: SHIBATA YOSHIYUKI
IPC: G06F12/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To perform easy and effective backup operation when importance is classified by providing a power source distribution part which detects an alarm generated by an uninterrupted power source in case of main power source abnormality and supplies secondary electric power from the uninterruptive power source to only a subrack of high importance. SOLUTION: The uninterruptive power source 2 detects an alarm when primary power source (a) supplied from a main power source 1 is abnormal and outputs a primary-side power abnormality alarm (c) to a CONF switching part 7 in the power source distribution part 5 of the multimedia multiplexing device 3. The CONF switching part 7 gives importance by subracks 6 and sets CONF in advance. The CONF switching part 7 having received the primary-side power source abnormality alarm (c) from the uninterruptive power source 2 gives importance by the subracks 6 and switches the CONF so that only a subrack of high importance in the CONF is put in operation while cutting electric power to others.
Patent JP-H09301978-A (JP)
Title: Production of 1h-pyrazolo(3,2-c)-1,2,4-triazol-based compound
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To produce 1H-pyrazolo[3,2-c]-1,2,4-triazol-based compound useful as a coupler (intermediate) for a photograph, an intermediate for an organic synthesis, etc., in high yield by reacting a specific 1H-pyrazolo[3,2-c]-1,2,4-triazol derivative in the presence of Br<-> , I<-> , phosphorous acid (triester), etc. SOLUTION: A derivative of a 1H-pyrazolo[3,2-c]-1,2,4-triazol-based compound of formula I (R<1> is an alkyl, an alkoxycarbonyl, an aryloxycarbonyl, carboxyl or carbamoyl; R<2> and R<3> are each an alkyl, an aryl or a heterocycle) is reacted in the presence of at least one kind of bromide ion, iodide ion, phosphorous acid, a phosphorous acid triester, etc., to provide the objective 1H-pyrazolo[3,2- c]-1,2,4-triazol-based compound of formula II (R<l> is an alkyl, an alkoxycarbonyl, aryloxycarbonyl, carboxyl, carbamoyl) useful as a coupler or a coupler intermediate for a photograph, an intermediate for an organic synthesis, etc., in high yield.
Patent JP-H0419988-A (JP)
Title: Heating unit of electric cooker
Inventor: MERA TAKAFUMI
IPC: F24C7/06
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a heating unit of an electric cooker of good and stable heating efficiency by making the innermost ring portion of a spiral sheath heater lower than other ring-shaped portions, and making lower the receiving face of the claw portion and the support face of a support stand for supporting a heating portion from below, and also fixing the innermost ring portion at the claw portion. CONSTITUTION:In order that the innermost ring portion of a spiral sheath heater where machining stress is high does not project more than other ring-shaped portions, the receiving face of the claw portion 26 and the support face 28 of a support stand 24 for supporting a heating portion 22 from below are both lowered and the innermost ring portion is calked at the claw portion 26 and three-point supporting portions (a), (b), (c) for supporting the innermost ring portion are sequentially lowered toward the innermost ring end in the direction of the spiral in such a manner as h1<h2 <h3, so that when a flat-bottomed heating body is placed on the heating portion 22 such spaces as H1<H2<H3 are formed, preventing the innermost ring portion of the sheath eater from making contact with a body to be heated in advance. Therefore, the innermost ring portion side whose heating area is large is surely brought into contact with the bottom face of the body to be heated.
Patent JP-H0259639-A (JP)
Title: Measurement of automatic collimation angle for grid coupler
Inventor: KURUTO TEIIFUENTAARERU
IPC: G01B11/26
Filed: 1989-05-17
Abstract: PURPOSE: To accurately measure the automatic collimation angle of a waveguide structure to a lattice coupler to the optical beam from diffraction grating from the average value of resonance incident angles of both resonance incident angles by directing the beam to the incident angles of the grating. CONSTITUTION: A lattice coupler constituted by a film F for passing a thin wave on a board S and a diffraction grating G is built on a rotary disc T, and a laser beam L is directed toward the grating G. Two resonance coupling curves decided at the accurate resonance incident angles are controlled by a step motor SM via a lever arm H built on the disc T, and sequentially recorded. The introduced at least one mode is excited in the propagating and opposite directions by using corresponding positive or negative number of orders of diffractions, both the resonance incident angles are measured, and the mean value of both the angles is used as an automatic collimation angle.
Patent JP-S611964-A (JP)
Inventor: KUNUGI TAKAFUMI
IPC: F25B15/00
Filed: 1984-06-15
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-H02357-A (JP)
Title: Semiconductor device
Inventor: TANIDA YUJI
IPC: H01L27/115
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate false writing operation due to parasitic channels in a semiconductor storage circuit element in which semiconductor non-volateile storing elements are used, by forming extension of a first word line. CONSTITUTION:A plurality of memory cells are provided in each of regions CH1 and CH2 formed linearly, so that first and second memory rows are formed. On a thick silicon oxide film 60, a polycrystalline silicon layer W11 serving as a first word line has extensions W11a-W11c extended transversely below a polycrystalline silicon layer W12. Since the layer W12 provides a second word line, a parasitic channel is derived on the surface of a P-type well region 10a below the layer W12. The parasitic channel is intercepted by the extensions W11a-W11c extended from the first word line W11. As a result, the memories in the regions CH1 and CH2 are coupled with each other through the parasitic channel. Accordingly, data can be written reliably in a memory cell to be selected.