baber/WOPTO huggingface dataset:
Patent JP-2000238613-A (JP)
Title: Id code collation method of transponder and theft preventive device using it
Inventor: ASAGA YASUO
IPC: B60R25/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To collate a ID code in a short time when collating the ID code again after completing the collating of the ID code by storing a coincident registered ID code in a reading start address among a control memory. SOLUTION: A registered ID card is read from the forefront address from memory 17, and an ID code sent back from a transponder 16 is read and checked up. When both coincide with each other, after storing the registered ID card in the forefront address, engine start commencement is permitted. Thus, judt after normally checking up the ID code, for example, when a CPU 13 resets power ON, since a registered ID code coincident in a collation of the last time is stored in a first address being the forefront address of the memory 17 in the collation of the ID code of the last time, the registered ID code judged as coincident in an ID code can be read in the first place. Thus, the collation can be finished in a short time.
Patent JP-H02221912-A (JP)
Title: Optical isolator
Inventor: YAMADA YUICHI
IPC: G02B27/28
Filed: 1989-02-23
Abstract: PURPOSE:To cut off return light completely even if the ambient temperature varies by providing two wedgelike magnetooptic elements in parallel to each other and fixing one end of one optical element to a member which is displaced with the temperature. CONSTITUTION:The two wedgelike magnetooptic elements 7 and 8 are arranged between a polarizer 4 and an analyzer 5 so that the incidence surface of the optical element 8 and the exiting surface of the optical element 7 are parallel to each other. The end part of the magnetooptic element 7 is fixed to the member 9 with is displaced with the ambient temperature. In this constitution, the angle of the polarization direction varies as the ambient temperature, but the optical element 7 is displaced at right angles to the optical axis as the member 9 is displaced and the thickness is so controlled that the angle of rotation of the polarization direction of light after the light passes through the magnetooptic element 7 is invariably 45 deg.. Consequently, the reflected return light is cut off completely even if the ambient temperature varies.
Patent JP-H11243235-A (JP)
Title: Laminated piezoelectric transformer and method of manufacturing the same
Inventor: INAO TAKESHI
IPC: H01L41/107
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a reliable laminated piezoelectric transformer and a method of manufacturing the same, capable of greatly reducing deterioration in mechanical strength caused by polarization. SOLUTION: A pair of input electrodes 21 and 22 are formed on approximately one half side in the lengthwise direction of the laminate structured piezoelectric plate, an output electrode 3 is formed over approximately the whole face of the end face in the lengthwise direction on the other side, and a U-shaped concave sections 6 are cut out from the side to the center in an approximately symmetrical position of the both side in the width direction of a generating section B of a piezoelectric plate 1.
Patent JP-H03248334-A (JP)
Title: Optical pickup device
Inventor: OKAMOTO AKIHIKO
IPC: G11B7/135
Filed: 1990-02-23
Abstract: PURPOSE:To prevent dust from intruding into the inside and to enable the accurate recording/reproducing by providing transparent members for blocking inlet and outlet opening parts for a light source mount and a moving optical system respectively downward and slantingly under a nonright angle state to inlet and outlet directions of parallel light. CONSTITUTION:The inlet and outlet opening part 5 of the light source mount 1 and the inlet and outlet part 9 of the moving optical system 3 are blocked by the transparent members 12 and 13 respectively, and the transparent members 12 and 13 are fitted downward and slantingly to be under the nonright angle state to the inlet and outlet directions (optical axis) of the parallel light 4. Consequently, the inlet and outlet opening parts 5 and 9 are blocked by the transparent members 12 and 13, so that dust 15 to be intruded at the time of inserting an optical recording medium 2 is prevented from intruding into the light source mount 1 and the moving optical system 3. Then, the dust 15 can hardly stick to the surfaces of the transparent members 12 and 13 themselves because of their downward and slantingly fitting. By this method, an adverse effect upon inside optical members due to sticking of dust is eliminated, thus enabling the accurate recording/reproducing.
Patent JP-H08241733-A (JP)
Title: Lithium secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/0565
Filed: 1995-03-03
Abstract: PURPOSE: To sufficiently suppress the generation of dendrite and provide a long-lived and safe lithium secondary battery by containing a specified material represented by the formula in a specified quantity to an electrolyte. CONSTITUTION: In a lithium secondary battery having a negative electrode active material layer formed of lithium or a lithium alloy, the addition amount of an orthosulfobenzimide represented by the formula I is preferably set within a range of 0.005-1 mole to 1kg of an electrolyte. When the orthosulfobenzimide is smaller than 0.005 moles, the generation of dendrite can not be sufficiently suppressed. When the orthosulfobenzimide exceeds one mole, it disturbs the charge and discharge of the battery to increase the internal resistance of the battery.
Patent JP-H11252900-A (JP)
Title: Power circuit, display containing power circuit, and electronic equipment containing display
Inventor: KAJIMOTO KOICHI
IPC: G02F1/133
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress loss in a voltage increasing circuit in an after stage which a voltage increasing circuit in a before stage suffers and enhances the voltage conversion efficiency of a power circuit, by using a different cycle for all or part of the cycles of clocks for operating respective charge pumps of voltage increasing circuits in a plurality of stages. SOLUTION: The respective switching clock input terminals 15, 16, 17 of the voltage increasing circuits 11, 12, 13, comprising a double boosting circuit, respectively, in first, second and third stages are isolated from one another, and switching clocks CLK1, CLK2, CLK3, different in cycle, are inputted thereto. Here, the switching clocks CLK1, CLK2, CLK3 are set so that the cycle of CLK2 is two times that of CLK1 and the cycle of CLK3 is four times that of CLK2. As a result, the voltage conversion efficiency of the entire power circuit can be enhanced.
Patent JP-S54135694-A (JP)
Title: Regenerating method for activated carbon
Inventor: AIBE NORIO
IPC: C01B32/336
Filed: 1978-04-13
Abstract: PURPOSE: To regenerate used activated carbon generating H 2 S at above 750°C so that the adsorbing power is almost equalized to that of fresh activated carbon, by heating the used carbon at below 750°C in the presence of NH 3  gas, followed by reactivation at above 750°C.  
     CONSTITUTION: Used activated carbon the adsorbing power of which has been lowered by adsorbing S cpds. such as H 2 S, OCS and lower alkyl mercaptans is regenerated as follows: the used carbon is heated to 250W650, pref. 450W600°C in the presence of NH 3  gas. The NH 3  gas is pref. used in combination with a carrier gas such as N 2 , CO 2 , steam or combustion exhaust gas, and the NH 3  gas concn. in the mixed gas is pref. above 0.1 vol%. The heat treated carbon is then contacted to steam or the like at about 750W950°C to be reactivated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05243782-A (JP)
Title: Multilayer printed circuit board
Inventor: WATANABE HIDEO
IPC: H05K9/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a multilayer printed circuit board which can avoid signal leakage and influence of external electric wave and at the same time reduce device cost and miniaturize the device in a multilayer printed circuit board which is used for a microwave communication device etc. CONSTITUTION:A high-frequency signal which is input to and output from connectors 1 and 2 and amplifier circuits 7a and 7b is transmitted through a signal transmission line layer 5 provided inside a multilayer printed circuit board 3. An internal ground layer 9 and a ground layer 11 are provided on the upper and lower sides of the signal transmission layer 5 through an insulation material 13.
Patent JP-S60189395-A (JP)
Title: Semi-automatic adjuster of convergence
Inventor: MIYAJIMA HIROYUKI
IPC: H04N17/04
Filed: 1984-03-09
Abstract: PURPOSE:To shorten a convergence adjusting period by abutting manually a photoelectric transfer sensor on an adjustment point set on the scope of a color CRT and storing an optimum correction current with respect to the adjustment point in the corresponding address in memory. CONSTITUTION:A pattern signal from a convergence generator circuit 6 is inputted to a CRT1 through a video amplifier circuit 5. Thus an electron beam 14 is controlled, which causes a fluorescent material 15 of the CRT1 to light, and an appearing pattern is detected by abutting a photoelectric transfer sensor 8 on a scope. When a convergence adjustment switch 12 is inputted in the condition where the sensor 8 is caused to abut on a panel galss 16, an RGB switching signal is transmitted to the circuit 6 from an arithmetic processing circuit 11. First, a G signal as a reference signal is outputted and a detection signal of the sensor 8 is stored in memory of the circuit 11. Then an R signal is detected, the correction quantity of color dislocation is outputted to a convergence coil 2 and an optimum correction current is stored in the corresponding address. A signal B is stored in the same manner and a convergence adjustment period can be shortened.
Patent JP-S63213579-A (JP)
Title: Electrodeposition coating process
Inventor: TOMINAGA AKIRA
IPC: C25D13/06
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a cured coating film having excellent uniformity and surface smoothness, by carrying out electrodeposition coating of a coating object in an aqueous electrodeposition coating bath containing a hydroxyl-containing resin and a silane crosslinking agent as a vehicle and crosslinking the coating film with heat. CONSTITUTION:An object to be coated is subjected to electrodeposition coating in an aqueous electrodeposition coating bath containing (i) an ionic group- containing resin having hydroxyl group and (ii) a crosslinking agent containing >=2 functional groups comprising alkoxysilane group and/or hydroxysilane group in one molecule and the applied coating film is heated to effect the crosslinking of the coating film and to form a cured coating film by the condensation reaction between the functional group in the crosslinking agent and the hydroxyl group in the component (i).
Patent JP-H04261933-A (JP)
Title: Floor structure for balcony
Inventor: SHIBUYA YASUSHI
IPC: E04B1/00
Filed: 1991-02-15
Abstract: PURPOSE:To shorten the term of construction as well as to simplify construction by enabling a dry construction method to be employed. CONSTITUTION:Plural joists 5A, 5B and 5C each of which is composed of a lip channel member while being commonly used as a gutter, are provided. Floor plates 1 are rested over these gutter joists 5A, 5B and 5C, and each gap 14 is provided between the peripheries of the floor plates 1 which are adjacent to each other. Each gap 14 acts as a shoot for rain water, rain water over the floor plates 1 thereby flows into the gutter joist 5A and the gutter joist 5B, so that it is thereby drained to a vertical gutter out of the deepest gutter joist 5C. In this case, each gutter joist is supported by drainage slope adjusting parts 7 which commonly act as a gutter backing member, so that each drainage slope is thereby secured.
Patent JP-H02223277-A (JP)
Title: Document transmitter
Inventor: HAYASHI HISAO
IPC: H04N1/41
Filed: 1989-02-23
Abstract: PURPOSE:To decrease the time required for transmission by compressing dot graphic data in document information. CONSTITUTION:A separation section 2 separating a character code 102 and a dot graphic data 104 from document information 101, a compression section 4 compressing the dot graphic data 104 separated by the separation section 2 and a synthesis section 5 combining the character code 102 and the dot graphic data 104 compressed by the compression section 4 are provided to the transmitter. Then the dot graphic data 104 in the document information 101 is compressed and sent. Thus, the deterioration in the compression efficiency caused by compressing the character code 102 and the dot graphic data 104 having different property as the data by the same compression system and a defect taking much time for the transmission are solved.
Patent JP-H07254921-A (JP)
Title: Voice storage device
Inventor: KAWASAKI MAHO
IPC: G10L25/78
Filed: 1994-03-15
Abstract: PURPOSE:To attain voice storage with high quality by preventing interruption of a speech head due to a frame to be decided as a silent frame because a voice power is too small when the voice power of the speech head is increased monotonously. CONSTITUTION:Positive integer number of frames of newest input voice signals are stored tentatively in a frame storage section 5 and a power increase/ decrease detection section 6 detects increase/decrease in adjacent power of positive integer frames stored in the positive integer frame storage section 5 and stores the result. When the result of discrimination by a silence detection section 1 indicates a change from silence into sound, only consecutive frames whose power is monotonously increased before a sound frame in the positive integer frames stored in the positive integer frame storage section 5 are added to a head of the positive integer sound frame based on power increase/decrease information by the positive integer frame stored in the positive integer power increase/decrease detection section 6 to record voice data.
Patent JP-H04262658-A (JP)
Title: Facsimile equipment
Inventor: KOTANI MASAKI
IPC: H04M11/00
Filed: 1991-02-15
Abstract: PURPOSE:To attain selective calling by storing a data of one-touch dial number or an abbreviation dial number or a telephone number data on every occasion of dialing and displaying sequentially the stored data with scrolling by redialing. CONSTITUTION:The facsimile equipment is provided with a redial memory 11 storing sequentially data such as telephone number, one-touch dial or abbreviation dial data and a signal processing section 10 which displays the data stored in the redial memory 11 in the order of new data every time redialing display is implemented, activates an automatic dial means 12 in response to the data selected for dialing to make dialing and rearranges the data in the redial memory 11 so that the data selected for dialing is the latest data.
Patent JP-S61202747-A (JP)
Title: Mold taking out device in molding machine
Inventor: KAWAI TOSHIO
IPC: B22C17/00
Filed: 1985-03-06
Abstract: PURPOSE:To provide safety and to simplify construction by providing a hinge to support the revolving shaft of a die mounting plate to a movable side die plate and connecting an arm provided to the rear of the die mounting plate to a cylinder so that the vertical movement of a conveyer is prevented in the stage of taking out. CONSTITUTION:The die opening and closing cylinder 9 is actuated and at the same time and ejection plate 17 attached to the stationary side die is actuated to open a movable side die assembly toward the right while a casting mold 18 is held to the movable side die 13. The die assembly rotates arounds a revolving shaft 0 of the hinge 7' to face downward 90 deg. when the cylinder 19 for downward movement is actuated. The ejection cylinder 12 is then actuated to eject the movable side ejection plate 17 thereby dropping the mold 18 onto a conveyer 8 and carrying the mold to the outside of a molding machine. The movable side die assembly is reset in the horizontal direction while the ejection cylinder is reset after the parting of the mold and the succeeding molding cycle is started by actuating the cylinder 9.
Patent JP-H09235107-A (JP)
Title: Production of purified hydrogen peroxide
Inventor: NAMIKAWA YOSHIJI
IPC: C01B15/013
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous solution of purified hydrogen peroxide suitable in a field of electronic industry in high purity by removing a silicon component such as silicate, silic acid, etc., contained in a aqueous solution of hydrogen peroxide. SOLUTION: This method for producing an aqueous solution of purified hydrogen peroxide is carried out by adding a fluorine compound producing fluorine anion in an aqueous solution to an aqueous solution of hydrogen peroxide containing a silicon component as an impurity followed by bringing it into contact with an H type of cation exchange resin containing a sulfonic acid moiety and then an anion exchange resin.
Patent JP-S52127162-A (JP)
Title: Semiconductor unit
Inventor: KOJIMA TOMOAKI
IPC: H01L21/52
Filed: 1976-04-19
Abstract: PURPOSE: To reduce the growth of oxide layer by heating in the air and to obtain fime soldering by finishing normal lusterless plating after finishing less porous luster plating as foundation plate when plate a lead frame with silver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187775-A (JP)
Title: Needle valve control device for pelton water turbine
Inventor: NAKA SHIGEKATSU
IPC: F03B1/04
Filed: 1984-03-08
Abstract: PURPOSE:To keep the needle valve under a no-load condition at all times by a method wherein the length of an arm, which is formed between a rotating shaft and a contact point of a wire, is made long at a position whereat a force in the opening direction of the valve becomes large and the same is made short at a position whereat the force in the same direction becomes small. CONSTITUTION:The variable radius arm 14 is formed into the shape of a cam plate, in which the rotating radius thereof is changed continuously. The rotating radius, connecting the contact point P1 of the wire and a rotating center O, becomes the maximum value R1 at the fully closed position of the needle valve 3 while the contact point with the second connecting wire 16 moves on a route shown by the points P2, P3 in accordance with the movement to open the needle valve 3. Then the rotating radius decreases gradually as shown by the signs R2, R3 and the rotating radius R6 becomes the minimum valve at the fully opened position of the needle valve 3. According to this method, the needle valve may be kept under no-load condition substantially.
Patent JP-S59170640-A (JP)
Title: Hot water feeder
Inventor: YAMAUCHI MASAJI
IPC: F24H1/00
Filed: 1983-03-17
Abstract: PURPOSE:To improve the pleasantness of taking shower and to reduce the required quantity of hot water by a method wherein solenoid valve type water quantity controller for controlling the quantity of feed water in a heat exchanger and a signal generator adopted to vary the quantity of feed water periodically at high speed by controlling the opening degree of the solenoid valve are provided. CONSTITUTION:When the supply of water is started, a flow switch operates so that the valve body 16 of a solenoid valve 15 is opened to the maximum degree due to the signal from a signal generator 21 to thereby allow the maximum quantity of water to flow through the water quantity controller 1 and hot water is served through the heat exchanger 12. In this case, a heater 22 is ignited by the signal from the flow switch 23. When the switch 23 is closed manually or automatically, an opening or closing signal is generated from the signal generator 21 to the solenoid valve 15 for a predetermined period of time so that the valve body 16 is opened or closed to change the difference in pressure between a primary chamber 6 and a secondary chamber 8 and a control valve 4 is driven through a diaphragm 7. Consequently, the quantity of the feed water changes with time. Therefore, the massage effect of the shower is improved and the required quantity of hot water is reduced.
Patent JP-S63239602-A (JP)
Title: Magnetic recording method
Inventor: SHINOURA OSAMU
IPC: G11B5/02
Filed: 1987-02-27
Abstract: PURPOSE:To improve the durability, etc., of a medium and head floating surface by specifying a hardness difference between the Vickers hardness of the surface of a nonmagnetic substrate and the Vickers hardness of the floating surface of a floating type magnetic head. CONSTITUTION:Recording and reproduction are executed by using the magnetic recording medium having a magnetic layer on the nonmagnetic substrate and the floating type magnetic head. The hardness difference DELTAHv=(Hvs-Hvh)/ HvhX100 between the Vickers hardness Hvs of the surface of said substrate and the Vickers hardness Hvh of the floating surface of the floating type magnetic head is set within + or -20%. The hardness of the nonmagnetic substrate is so set as to have the prescribed relation with the hardness of the floating surface of the floating type magnetic head in such a manner. The durability, etc., of the medium are exceedingly improved and further, the durability of the floating surface of the magnetic head is improved as well in the case of executing the recording and reproduction by using such medium and head.
Patent JP-S63214155-A (JP)
Title: Production of garlic rapidly deodorized after eating
Inventor: HIBI KOKICHI
IPC: A23L19/00
Filed: 1987-03-02
Abstract: PURPOSE:To obtain ground garlic having original taste of the garlic, rapidly deodorized after eating and free from garlic odor in expiration, by immersing a skin-peeled raw garlic in an edible oil or fat at a specific temperature and finely cutting or grinding the garlic. CONSTITUTION:A skin-peeled raw garlic is immersed in oil or fat at -10-40 deg.C. The garlic is preferably immersed for about 60-90 days. Then the garlic is taken out, finely cut or ground down to provide the garlic rapidly deodorized after eating. Rape oil, olive oil, safflower oil, sunflower oil, soybean oil, palm oil, corn oil, cottonseed cake oil, etc., is preferably used as oil or fat. The resultant garlic exhibits effect as original spices and condiments of garlic and has characteristic free from feeling garlic odor in expiration after eating.
Patent JP-H07229338-A (JP)
Title: Remote lock control device
Inventor: SAKAI YASUMASA
IPC: E05B83/36
Filed: 1994-02-17
Abstract: PURPOSE:To make copying difficult, and to prevent the generation of erroneous operation in a remote lock control device. CONSTITUTION:A transmitter 14 transmits two signals having a different wave length, which respectively include ID signal. A receiver 15 receives the two signals, which are transmitted from the transmitter 14, through wave length filters 16, 17, and demodulates the ID signals A, B included these signals, and thereafter, corrects them to the original ID signal. A judgement that this ID signal coincides with the previously stored content or not is performed, and in the case where they coincide with each other, identity signal is supplied to a lock relay control circuit to turn on/off a locking relay. With this structure, copying by a commercial code copying device is hard. Since two signals having a different wave length is transmitted from the transmitter 14 and these signals are received by the receiver 15, erroneous operation is never generated.