baber/WOPTO huggingface dataset:
Patent JP-H01205605-A (JP)
Title: Offset reflection mirror antenna
Inventor: KONDO AKIRA
IPC: H01Q19/19
Filed: 1988-02-12
Abstract: PURPOSE:To decrease the cross polarized wave level with respect to an orthogonal linearly polarized wave by driving a feeding hone clockwise with respect to the turning direction of a main reflection mirror while the feeding horn is moved to the left side of the main reflection mirror when viewing the aperture of the feeding horn. CONSTITUTION:When the turning angle gamma of the main reflection mirror 1 is counterclockwise when viewing the positive direction of the x-axis, the turning angle of the feeding horn 3 is phi0/2 clockwise when viewing from the progressing direction of a ray. When the turning angle of the main reflection mirror 1 is opposite to said turning direction, the turning direction of the horn 3 is also made opposite. The worst value of the cross polarized level is made smaller than that of the antenna where no feeding polarized plane is turned by applying the twisting to the reflection mirror antenna in this way.
Patent JP-H03232232-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHUDO EIICHIRO
IPC: H01L21/768
Filed: 1990-02-08
Abstract: PURPOSE:To enable the intermediate product in the latest step of a series of steps to be stocked as the standard product while cutting down the manufacturing manhours of a mask thereby enabling the delivery term to be shortened by a method wherein a contact hole is made in an insulating layer by laser beam irradiation to make the connection between specific wiring layers. CONSTITUTION:The first wiring layer 2 is formed on one surface of a substrate 1 whereon a semiconductor circuit element is formed and then an insulating layer 3 is formed covering the first wiring layer 2. Next, the second wiring layer 4 is deposited on the insulating layer 3 and then patterned in specific shape. Next, specific intersection parts are irradiated with laser beams 5 to make a contact hole in the insulating layer 3. Next, the second wiring layer 4 around the contact hole 6 is irradiated with the laser beams 7 as if focussed on that part of the layer 4. Through these procedures, the second wiring layer 4 around the contact hole 6 is melted down and runs into the contact hole 6 to fill in the contact hole 6. Resultantly, the second wiring layer 4 and the first wiring layer 2 can be connected to each other.
Patent JP-S61188150-A (JP)
Title: Printing device for typewriter
Inventor: YAMAGUCHI NOBORU
IPC: B41J1/16
Filed: 1985-02-15
Abstract: PURPOSE:To contrive a miniaturization and a lightening of the title device and to lessen the printing sound by a method wherein a sheet-type type board that a group of types consisting of an elastic material is integrally formed in one body with a type board is provided and this sheet-type type board is formed into a flat roll type. CONSTITUTION:In a state that a printing paper 19, which is fed by a paper-feeding roller 21, finished passing through between the type face 2 of a flat roll-type type case 1 and a hammer 22 for printing, an indication 12 is made to shift to the two directions of the X and Y directions by handle portion 13 and the position of the indication 12 is made to fit to the desired character in a heading character part 4. So that an X-position signal is made to input in a servo amplifier 23 for the X-axis direction, the roll-type type board 1 is made to shift to the X-axis direction, and at the same time, a Y-position signal is made to input in a servo amplifier 26 for the Y-axis direction as well and the roll-type type board 1 is shift to the Y-axis direction. Servo motors 7 and 4 in the X and Y directions are made to stop the revolution thereof at a point when the two signals, which are made to input in the servo amplifiers 23 and 26, become equal and the desired character in the roll-type type board 1 is made to shift to a position to correspond to the hammer 22 for printing.
Patent JP-H06243705-A (JP)
Title: Variable-color light source device
Inventor: WAKEFUJI TETSUAKI
IPC: F21S4/00
Filed: 1993-02-18
Abstract: PURPOSE:To extend the life of metallic vapor electric discharge lamps by disposing three concave reflecting surfaces in the bottom of a reflector at an interval of 120 deg. from one another about the axis of a light source device, and disposing the metallic vapor electric discharge lamps near the foci of the concave reflecting surfaces. CONSTITUTION:A light source device comprises three concave reflecting paraboloids 2, 3, 4 disposed in the bottom of a cylindrical reflector main body at an interval of 120 deg. from one another about the axis of the light source device. Three metallic vapor electric discharge lamps 5, 6, 7 are disposed near the foci of the respective reflecting paraboloids and along the sides of a triangle. A diffusion plate 8 for cutting mixed-colored and ultraviolet rays is disposed on the front surface of a reflector. The reflecting paraboloids 2, 3, 4 have their axes set to cross one another at the center A of the circular diffusion plate 8. Then light emitted from each metallic vapor electric discharge lamp is allowed to exit forward by one reflecting paraboloid, and is blocked by the other reflecting paraboloids and so does not impinge on the other metallic vapor electric discharge lamps.
Patent JP-H07213808-A (JP)
Title: Filter
Inventor: NAGANO SHIGENARI
IPC: B01D29/88
Filed: 1994-01-31
Abstract: PURPOSE:To enable packing of a multilayer filter medium and to prevent the looseness of bolts and nuts due to water pressure. CONSTITUTION:A tank filter body 4 consisting of a lower filter vessel 8a and an upper filter vessel 8b to be freely attachably and detachably connected includes a filter medium packing vessel 12. A filter medium A is packed in the filter medium packing vessel 12, and is fixed by an upper cover 13 and a connecting part 14, and also a spring body 15 is placed outside the connecting part 14.
Patent JP-H06245404-A (JP)
Title: Charging circuit for secondary battery
Inventor: OZAKI HISAMI
IPC: H02J7/10
Filed: 1993-02-18
Abstract: PURPOSE:To charge 100% in a short time by varying a charging amount for a second charging period even if the amount until a temperature change rate during first charging period exceeds a predetermined value is varied. CONSTITUTION:A changeover switch 2 connects a charging power source 3 for a first charging period and a charging power source 4 for a second charging period to a batter 1. A temperature change rate of the battery 1 is detected by a temperature change rate detector 7, and compared with a first set value during the first charging period and with a second set value VK corresponding to the temperature change rate smaller than the first set value by a voltage comparator 8. When the output value reaches the VK, an output of the comparator 8 is inverted, and a controller 9 finishes the charging period. Thus, it can be charged 100% in a short time.
Patent JP-H07239104-A (JP)
Title: Heat transfer tube structure for incinerating boiler
Inventor: YAMAMOTO SHOZO
IPC: F22B1/18
Filed: 1994-02-28
Abstract: PURPOSE:To prolong a life of a protector by avoiding the state that a temperature of the protector becomes equal to a temperature of combustion gas by high thermal conductive mortar and preventing high-temperature corrosion of the protector. CONSTITUTION:When steam is emitted from a soot blowing tube to remove combustion ash deposited on a protector 15 provided at an evaporation tube 10 and a superheater tube 11, the tubes 10, 11 are brought into close contact with the protector 15 via high thermal conductive mortar 14 of gaps between the tubes 10, 11 and the protector 15. Accordingly, combustion gas, the steam are not introduced between the surfaces of the tubes 10, 11 and the protector 15, heat of the protector 15 is preferably transferred to the tubes 10, 11, and the temperature of the protector 15 is maintained at a temperature substantially equal to the surface temperatures of the tubes 10, 11.
Patent JP-S54122346-A (JP)
Title: Low-dusting, low-hygroscopic filler
Inventor: ISHIKAWA SADAO
IPC: C08L21/00
Filed: 1978-03-16
Abstract: PURPOSE: To prepare a harmless filler useful for adding to a thermosetting resin for casting or molding use or to paint, and effective to improve the defoaming characteristics and fluidity of the product, by compounding a saturated liquid hydrocarbon to a filler.  
     CONSTITUTION: A heat-stable, chemically inactive saturated liquid hydrocarbon of formula C n H 2n+2  (n is 5-17) having high boiling point and ignition point (pref. liquid paraffin) is slowly added or sprayed to powdery filler or fibrous filler or their mixture, under agitation, and throughly kneaded. Addition of a silane coupling agent to the system further improves the effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07239335-A (JP)
Title: Automatic analyzer
Inventor: MASUKO YUUHACHIROU
IPC: G01N35/10
Filed: 1994-02-28
Abstract: PURPOSE:To enhance the reliability of an automatic analyzer performing the distribution of a sample by a sample distribution mechanism by keeping dead vol. constant regardless of mechanism difference by performing correction processing during sample amt. judging processing. CONSTITUTION:A sample distribution probe 105A is allowed to fall into an empty sample container 101 and the difference between the residual number of pulses at this time and the residual number of pulses from the aspect of planning in this case is calculated and this calculated value is set to be the correction value (h) with respect to a reference value (d) used when it is judged whether the amt. of the sample in the sample container is equal to or more than dead vol. The correction of d'=d+h is performed with respect to the reference value (d) using the correction value (h) and the reference value d' after correction is stored in a memory device 122. On and after, the amt. of the sample is judged using the reference value d'.
Patent JP-2000227460-A (JP)
Title: Input identification circuit, identification method, and burn-in substrate
Inventor: KISHI TOSHIO
IPC: H01L21/66
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an input identification circuit, an input identification method, and a burn-in substrate, identifying the input of all chips (semiconductor integrated circuits) at a burn-in test. SOLUTION: When identifying input, input terminals TIN1-TIN3 are connected to the gate terminals of P channel transistors 21-23 respectively, and a plurality of input signals whose phases are mutually shifted are impressed respectively to the input terminal TIN1-TIN3. When there is no defective input, the logical sum of those input signals are reversely operated by a multi-input logical sum operational circuit 11 to impress the voltage of the operational result to an identification result output terminal TOUT. If there is a defective input in any of the systems of the input terminals, the voltage value of the identification result output terminal TOUT becomes different from normal one.
Patent JP-S52113576-A (JP)
Title: Lamp
Inventor: SHINTANI IKUROU
IPC: H01J61/00
Filed: 1976-03-19
Abstract: PURPOSE: To obtain a lamp having a long service life, a desired light color and an excellent light-emitting efficiency by providing an ionicbond salt which becomes electrically conductive by heat-fusing inside a transparent container and a pair of electrodes inside said ionic-bond salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60174219-A (JP)
Title: Back-drawing press device
Inventor: ENDOU TAKUROU
IPC: B21D22/22
Filed: 1984-02-17
Abstract: PURPOSE:To prevent a distortion and a wrinkle of a panel formed part by providing a deflection preventing mechanism for adsorbing and supporting a panel work on a blank holder, and maintaining it horizontally. CONSTITUTION:A panel work W on a blank holder 5 is bent like a bow by its empty weight. By an elongation of an air cylinder, a vacuum cup 18 descends, and before the blank holder 5 holds the work W, it is adsorbed and supported. Subsequently, by a contraction of an air cylinder, a deflection of the work W is reformed, and it is held horizontally. Next, when an upper slide 1 descends and the blank holder 5 and a die 2 hold the work W, the vacuum cup 18 is released and lifted. When a lower slide 6 ascends and reaches a top dead center position, the draw-forming of the work W is completed, and since the work W is held horizontally, generation of a distortion and a wrinkle of a formed part is prevented.
Patent JP-S62193074-A (JP)
Inventor: YOHANESU KIRUHI
IPC: H01T4/08
Filed: 1987-02-10
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-H04357089-A (JP)
Title: Thermal transfer medium
Inventor: MIAMA NAONOBU
IPC: B41M5/395
Filed: 1991-01-29
Abstract: PURPOSE:To improve transferability and anti-blocking properties by forming an ink layer with an ink containing a blend of thermal plastic resin and polyvinyl acetate as a binder. CONSTITUTION:At least a base 1 and an ink layer 2 which thermally fuses or becomes soft and transfers to another medium formed on one surface of the base 1 are provided. The ink layer 2 is formed with an ink containing a blend of thermoplastic resin and polyvinyl acetate as a binder. In addition, 3 to 40wt.% of polyvinyl acetate are added to the binder. The polyvinyl acetate contains many hydroxyl groups in the molecule, and therefore, the formation of a hydrogen bond takes place easily. For this reason, the polyvinyl acetate demonstrates an excellent bonding power. Subsequently, the addition of polyvinyl acetate to the binder increases the adhesive power of ink to a transfer medium and this phenomenon contributes to the improvement of ink transferability and anti-blocking properties.
Patent JP-H06222800-A (JP)
Title: Semiconductor recording cassette and recording and reproducing method using it
Inventor: ISHIMOCHI HARUKI
IPC: G10L19/00
Filed: 1993-01-25
Abstract: PURPOSE:To attain recording and reproducing a semiconductor recording cassette by using a conventional recording and reproducing device like the recording and reproducing device for a compact cassette. CONSTITUTION:These device and method are the semiconductor recording cassette 1 used together with the recording and reproducing device for the compact cassette and the recording/reproducing method using the semiconductor recording cassette 1, and the recording start/recording end to the semiconductor recording cassette 1 is controlled according to a detection signal obtained by waveform shaping an AC bias signal for an erase head outputted from the recording and reproducing device for the compact cassette. Further, by incorporating a recording control table 17 in the semiconductor recording cassette and storing various recording attribute information at a recording time, the specific reproduction using the recording and reproducing device for the compact cassette is attained according the information at a reproducing time as well.
Patent JP-H05236155-A (JP)
Title: Digital terminal equipment
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/40
Filed: 1992-02-17
Abstract: PURPOSE:To consider the priority of a terminal equipment with respect to a simultaneous incoming call by setting a delay time of each terminal equipment to delay incoming call reception processing. CONSTITUTION:An initial setting control section 41 sets a delay time starting incoming call reception processing to each terminal equipment 9. An incoming call control section 42 is started when a signal from a network is received by a control section 4 and when the incoming call control section 42 receives an incoming call message from a network, it is discriminated that its own terminal equipment 9 accommodated in a terminal adaptor 6 is able to perform communication specified with an information in an incoming call message and when the communication is enabled, a delay control section 44 is started. The delay control section 44 refers the delay time designation information stored in the control section 4 at the initial setting to discriminate whether the delay time is designated or not and in the case of designation of the delay time, after lapse of the delay time designated from the reception of the incoming call message, the call start message is returned to the network and the call start signal is sent. The call start message is sent to a signal channel on a subscriber's bus according to the signal flow.
Patent JP-H09221029-A (JP)
Title: On-vehicle device and vehicle control equipment
Inventor: MIZUNO HIROMASA
IPC: B60L15/40
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a vehicle position to be detected without changing a constant oscillation frequency even in the case of G aspect with the same resonance frequency as the constant oscillation frequency allocated thereto. SOLUTION: Amplification circuits 11 to 14 are made cascade connections and compose a multistage amplification circuit. An on-vehicel piece 2 is provided by a pair of coils 21, 22 connected together facing the ground. The coil 21 is connected to the output side of the multistage amplification circuit, while the coil 22 is connected to the input side of the multistage amplification circuit and compose a return circuit with respect to the multistage amplification circuit. The multistage amplification circuits 11 to 14 and the on-vehicle piece 2 compose an oscillation circuit constantly oscillating at a set constant oscillation frequency fo.  A lever judgment circuit 3 is connected to the output side of the amplification circuit 12 positioned more to this side than the last stage of the multistage amplification circuit and outputs a position detection signal S1 corresponding to the output change of the amplification circuit 12.
Patent JP-H06221246-A (JP)
Title: Fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M51/06
Filed: 1993-01-26
Abstract: PURPOSE:To reduce the number of part items and the fitting manhours by arranging a cylindrical part of a valve body made of magnetic material and a bobbin of an electromagnetic coil inside of a lower side magnetic pole piece, and arranging the abutment surface opposite to the tip of a fixed core. CONSTITUTION:When an electromagnetic coil 6 is electrified through a terminal 8, a magnetic circuit is formed of a fixed core part 22, a bottom part 21A, a cylindrical housing part 21, a lower side magnetic pole piece 40 and a valve body 30. Since the valve body 30 is attracted toward the fixed core part 22, resisting the spring force of a spring 10, the valve body 30 is moved till the abutment surface 30B abuts on the tip surface 22A, and a valve seat 12B is opened by a specified quantity by the valve body 30D. The fuel, which is supplied into a fuel flow passage 24 and pressurized, is injected from a fuel injection hole 12C through annular clearances among the outer periphery of the valve body 30 and the inner periphery of a coil bobbin 6A and an inner diameter part of the lower side magnetic pole piece 40 and through a passage groove 30F of a shaft part 30E and a valve seat 12B. In this case, since the valve body 30 is made of integral magnetic material, a flange part and a stop member are eliminated to reduce the manufacturing cost.
Patent JP-S54123176-A (JP)
Title: Method of cutting photosensible resin letterpress and cutter therefor
Inventor: ITAKURA YOSHIO
IPC: B26D7/06
Filed: 1978-03-17
Abstract: PURPOSE: The cutting of photosensible resin letterpress is conducted by setting the letterpress so as to make a specific angle with the movable edge, thereby improving operability and safety in cutting photosensible resin letterpress.  
     CONSTITUTION: The cutting of letterpress of photosensible resin is conducted by setting the angle between the letterpress of photosensible resin 4 and movable edge 1 in the range between 30W80°. Setting the angle over 80° cuases cracks and less than 30° cause incomplete cutting or unsharpened cutting surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06225412-A (JP)
Title: Communication apparatus for controlling train
Inventor: FUKATSU ICHIRO
IPC: B60L15/40
Filed: 1993-01-26
Abstract: PURPOSE:To eliminate influence to other transmitter laid along rails by positively stopping a transmission from a train in a section in which data transmission from the train side to a ground side is not necessary. CONSTITUTION:A train (a) travels on rails R while transmitting predetermined data from an on-train unit 3 to a ground side through a train element 1. On the other hand, predetermined data are transmitted from ground elements 5a-5c, 6a of a ground unit 4 toward the train. As a result, when the element 1 approaches the elements 5a-5c, 6a, data are transferred between the train side and the ground side. When the train (a) approaches the elements 5c, OFF data is input from the element 5c to the unit 3 to stop data transmission from the element 1, and the train continuously travels. Accordingly, since there is no radio wave transmission from the train (a) toward the ground side during this section, adverse influence to other transmitter mounted in this section is eliminated. When the train (a) approaches the element 5d, data transmission is restarted by ON data from the element 5d.
Patent JP-H07240011-A (JP)
Title: Magneto-resistance effect type thin film magnetic head
Inventor: SUZUKI TORU
IPC: G11B5/39
Filed: 1994-02-28
Abstract: PURPOSE:To provide a magneto-resistance effect type thin film magnetic head having excellent reproducing sensitivity and with high reliability by enlarging a magnetism sensitive part of a magneto-resistance effect element. CONSTITUTION:A front end electrode 17a and a rear end electrode 17b are constituted of left side parts 21a, 21b arid right side parts 22a, 22b respectively. Then, an MR element 1 whose both side parts in the prescribed positions in the MR element 1 are held by the left side parts 21a, 21b and the right side parts 22a, 22b therebetween is connected and fixed with respective left side parts and right side parts, and is conducted electrically.
Patent JP-H04268145-A (JP)
Title: Ventilation fan for duct
Inventor: TAGASHIRA SHUJI
IPC: F24F9/00
Filed: 1991-02-25
Abstract: PURPOSE:To prevent polluted air from being leaked out of a main body of a ventilation fan for a duct to a surrounding air and to prevent dew formation water generated at a duct connection part from being dripped onto a ceiling plate and the like. CONSTITUTION:An opening 8 is formed at one side surface having a discharging port 3 of a main body 1, thereby discharged air leaked between the main body 1 and a vertical plate 10 is recovered through the opening 8 into the main body 1 kept at a negative pressure. A recessed part 11 is disposed at an outside position of a duct connection part 9 of the vertical plate 10a and an opening 8b is disposed at one side surface of the main body to perform a positive recovery of polluted air. A recessed part 11a is disposed at an outside position of a discharging port 3b at one side surface of the main body 1, the recessed part 11a is provided with the opening 8b, thereby the leaked air is positively recovered and at the same time a planar accuracy of one side surface is improved to cause an air leakage between the main body 1b and the vertical plate to be reduced. In addition, an opening 8c is provided from the lower position of the discharging port 3c of the recessed part 11b at one side surface to an abutting position of the vertical plate 10 and then the dew formation water is positively recovered.
Patent JP-S59156736-A (JP)
Inventor: URAMOTO YOSHITO
IPC: B32B3/12
Filed: 1983-02-26
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-S52113067-A (JP)
Title: Incinerator
Inventor: YUGUCHI MASAYUKI
IPC: F23H9/06
Filed: 1976-03-17
Abstract: PURPOSE: To reduce the number of rostrals and also simplify the assembly by providing a support member between adjacent upper and lower inversion rostrals and also providing push members, each of which has an upper end pivoted to each inversion rostral and adapted to push out trash on the support member with its lower end at the time of inversion. 
     COPYRIGHT: (C)1977,JPO&Japio