baber/WOPTO huggingface dataset:
Patent JP-S58200688-A (JP)
Title: Production of speaker garnish to be mounted on vehicle
Inventor: YOSHIZAWA KATSUJI
IPC: H04R31/00
Filed: 1982-05-18
Abstract: PURPOSE:To make various changes of designing easier, by heating a perforated forming base material while adjusting so that perforations are not blocked in the next process of pressure forming, by setting a surfacing material to the forming base material softened by the heating, and by performing the pressure forming on the materials to cut simultaneously edges. CONSTITUTION:A flat board material 11 made of blended polypropylene resin with wood powder is provided with many perforations 12, set to a heating rod 13, covered its perforated part 12 with a masking material 14 and heated to be softened. The masking material 14 makes the state of heating and softening of perforated part 12 agree with that of not-perforated part so that the deformation and blocking of the perforation 12 are prevented in the next pressure forming process. The heated and softened forming base material A is set to a bottom die 16 and surfacing material B such as cloth and nickel material on it. A cold press is operated to perform simultaneously the pressure forming and edge cutting of the base material A and surfacing material B between a top die 17 and the bottom die 16. As a result, a speaker garnish C having an optional shape is formed after cooling.
Patent JP-S57198440-A (JP)
Title: Ec display element
Inventor: UEDA YOSHIAKI
IPC: G02F1/153
Filed: 1981-06-01
Abstract: PURPOSE:To prevent deterioration of displayed quality, by coating a counter electrode of carbon series of an electrochromic display (ECD) element with a metal which has a porous plate and covers the whole side surfaces of an electrode and is extended to the upper surface and a bottom side surface. CONSTITUTION:An upper surface of an electrode material 22 of an ECD element carbon series is covered with a porous plate 20 such as tetrafluoroethylene, etc., and the whole surface of the electrode 22 side surface and the surrounding parts 23A, 23C on the upper surface of the plate 20 are covered with a metal-coating film such as Ti, etc. which is extended to the surrounding parts 23B, 23D under the lower surface of the electrode. The electrode 22 is adhered to an electrode 15 on a reverse side of the substrate by using a conductive adhesive 24 to obtain a counter electrode. Deterioration of displayed quality because of contaminating a reverse side plate of ECD element and an electrolyte owing to separation of carbon powder from the electrode with oscillation, etc., is prevented.
Patent JP-H07265648-A (JP)
Title: Dehumidifier
Inventor: WATAI MINORU
IPC: B01D53/26
Filed: 1994-03-30
Abstract: PURPOSE:To heat a desiccant and a shape memory alloy coil elongated by heating with a common heating element. CONSTITUTION:A shape memory alloy coil 13 elongated by heating is inserted in a heat-conducting pipe 10 heated by a heating element 12 for regenerating a desiccant, hence the periphery of the coil 13 is brought into contact with the inner periphery of the pipe 10, and heat is directly transmitted.
Patent JP-S62237646-A (JP)
Title: In-line type electron gan
Inventor: YANAI KEIJI
IPC: H01J29/48
Filed: 1986-04-08
Abstract: PURPOSE:To make it possible to correct the deflecting aberration and to produce no convergence variation by the correction, by composing the central quadrupole axis-symmetrical, and forming the electrode pieces of both side quadrupole electrodes asymmetrical to the vertical plane in order to make the electric field distribution around the center lines of the passages of electron beams symmetircal to the vertical planes passing the center lines. CONSTITUTION:Horizontal electrode pieces 1b, 1d, 3b, and 3d are formed narrower than horizontal electrode pieces 2b and 2d, and furnished moving outward a little. Therefore, the electric fields formed by vertical electrode pieces 1a and 3c are made more intense, and the electric field distributions around the center lines where electron beams 10B and 10R pass through are made symmetrical to the vertical planes passing the center lines. Consequently, even though a voltage to correct the deflecting aberration is applied to the quadrupole electrode, no convergence variation is produced. In this case, the same effect is gained by positioning the horizontal electrode pieces 1b, 1d, 3b and 3d moved outward to make their effective widths narrower, for making their widths nerrower.
Patent JP-H04315954-A (JP)
Title: Method and device for determining base arrangement
Inventor: MURAKAWA KATSUJI
IPC: G01N27/447
Filed: 1991-04-15
Abstract: PURPOSE:To enable base arrangements to be accurately and readily determined by displaying one of two kinds of complementary nucleic acid fraction detection patterns together with the other detection pattern, while reversing the scale of the direction of the base length of the former. CONSTITUTION:Detection patterns 1a, 2a based on each group of DNA fractions prepared by using the complementary (+) and (-) parts of two target chains of DNA as molds are obtained and arrangements 1b, 2b are obtained by interpreting the patterns. Either pair of detection patterns 3a, 4a and their arrangements 3, 4, which patterns are obtained by correction 6 of the scale(the time base of display) of the direction of base length in such a way as being proportional to the base length, for example, the detection pattern 4a obtained by using the (-) chain as a mold and its arrangement 4 are displayed while the scale of the direction of the base length is reversed, i.e., the base of measuring time is reversed 7. Thereby a detection pattern 5c based on a group of DNA fractions obtained by using the (-) chain as a mold and its arrangement 5d are displayed from 3' to 5'. Therefore, the base arrangements 5b, 5d can be made to directly correspond to each other by using their complementarity, thus determining and comparing the base arrangements with each other.
Patent JP-S62285790-A (JP)
Title: Antiviral plant having antisense rna
Inventor: ERU SUU ROTSUSHIYUUFURAIZU
IPC: C12R1/01
Filed: 1987-04-02
Abstract: The present invention discloses the making of plant cells which contain antisense RNA (aRNA) complementary to the mRNA of a target plant virus. Construction of aRNA genes and transformation of aRNA genes into plant cells is also taught. Such cells are relatively resistant to infection by the target virus when compared with cells not containing aRNA. Furthermore, methods and DNA molecules useful for producing plant cells containing aRNA are also disclosed.
Patent JP-S558385-A (JP)
Title: Centrifugal casting method of shape tube
Inventor: TOGAWA SUSUMU
IPC: B22D13/02
Filed: 1978-07-05
Abstract: PURPOSE: To cast shape tubes easily by centrifugal casting, by burying and extinction model which becomes the cavity for branch tube forming, in exposed form in the inside of the mold, in the branch tube forming position of centrifugal casting mold by casting sand, and projecting the mold in the extinction mold by the size larger than the wall thickness of tube body casting.  
     CONSTITUTION: A metal frame for centrifugal casting 1 is rotatably placed on plural rollers 2. In the metal frame 1 formed a mold for main tube 5 of shape tube with fluid sand. In the desired branch tube forming position of this mold 5 is buried an extinction model 6 for branch tube formed with material such as styrol foam to be vaporized and extinguished by molten steel. The extinction model 6 for branch tube is exposed in the inside of the mold so as to be in contact with the molten steel, and part A of the mold 5 positioned inside the model 6 is projected by a size larger than the wall thickness D of the tube main body casting so that the tube main body and branch tube may be connected to each other after molding. In this costitution, a shape tube with a branch tube may be easily manufactured by centrifugal casting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5610047-A (JP)
Title: Installing device for brush of motor
Inventor: MAEKAWA NORIKI
IPC: H02K5/14
Filed: 1979-06-30
Abstract: PURPOSE:To improve the working efficiency of the assembling of brushes by providing brushes and terminals on a bearing table under the state the bearing table and a rotor are installed to a case, and installing the brushes through an opening whose shape is similar to the bearing table. CONSTITUTION:Brushes 4 are inserted through an opening hole whose shape is approximately similar to those of said brushes 4 and terminals 5 under the state a bearing table 1 and a rotor 2 are installed to a case 6. The terminals 5 are compressed into the bearing table 5, and the brushes 4 are compressed and contacted to a commutator 9 which is fixed to a rotor 2. The terminal 5 is formed by a U- shaped inserting portion 10 and a terminal portion 11 which is extruded from said inserting portion 10. Therefore, the brushes 4 are compressed and contacted to the commutator 9 by compressively inserting said inserting portion 10 into an opening hole 3 in said bearing table 1 so that the terminal portions 11 are extruded outward. In this method, the brushes are assembled easily. Furthermore, the falling of the terminals into the inside due to the deformation of the bearing table can be prevented in soldering lead wires to the terminals.
Patent JP-H04296008-A (JP)
Title: Magnetic metal thin film for magnetic head
Inventor: MIYAZAKI TERUNOBU
IPC: C22C38/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain an excellent heat-resistant soft magnetic metal thin film for a magnetic head having highly saturated magnetic flux density. CONSTITUTION:A soft magnetic metal thin film has the composition consisting of Al of 3 to 10wt.%, and Ti of 0.01 to 1.0wt.%, and the remaining part substantially consisting of Fe, and is provided with heat resistance of 630 deg.C or higher and highly saturated magnetic flux density of 1700G or higher. A high density recording can be attained using the above-mentioned thin film as a magnetic head.
Patent JP-H01257702-A (JP)
Title: Rotor centering device
Inventor: TANAKA KIYOTAKA
IPC: F01D25/34
Filed: 1988-04-06
Abstract: PURPOSE:To aim at improvement of work efficiency of centering by embedding adaptors which fit to six flats of a coupling nut in a tool even if the six flat of a plurality of the coupling nuts adjacent to each other is placed at an arbitrary position. CONSTITUTION:Adaptors 31a, 31b are embedded in respective upper arm 31a and lower arm 30b of a centering tool 30. The adaptors 31a, 31b are fitted inside the arms and those fitted faces can be freely rotated in a circumferential direction. The upper and the lower arms 30a, 30b are connected with a pin 30c and its connecting angle can be freely changed. Accordingly, even if six flats of a plurality of coupling nut 14n are placed at an arbitrary position, the adaptor can be fitted to this so that work efficiency of centering can be improved.
Patent JP-H06295821-A (JP)
Title: High voltage generating transformer
Inventor: SAKAGAMI YUTAKA
IPC: H01F19/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide a high voltage transformer in which a rectangular primary voltage waveform can be produced using only one primary switching element while operating the secondary as a full-wave rectifier high voltage transformer thus allowing high load current operation at low cost. CONSTITUTION:9 and 10 represent a primary winding and a clamp winding, respectively. 11 and 12 represent secondary windings whereas 14 and 15 represent secondary rectifier diodes and a full-wave rectifier high voltage transformer is constituted while employing a center tap winding on the secondary. 16 represents a clamp diode provided on the primary of a flyback transformer 8 and connected between the primary winding 9 and the clamp winding 10 in order to produce a rectangular primary voltage waveform.
Patent JP-S62238128-A (JP)
Title: Automatic clutch control device for vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/10
Filed: 1986-04-09
Abstract: PURPOSE:To reduce the shock of clutching and the delivery of the torque variation force, by furnishing the area to correct the rise of torque responding to the running condition before the transitional performance area to generate the clutch direct connection torque when the direct connection condition is reaches. CONSTITUTION:Sensors 19, 21, 22, 26, and 29 of the engine rotation frequency, the rotation frequency of the primary and the secondary pulleys of a continuously variable transmission 4, the operational condition of an air conditioner and a choke, the shift position of a shift lever 25, and the throttle opening are furnished respectively. And the detected signal is input to an electronic control unit together with the signal of an accelerator switch 28, processed by a microcomputer or the like in a software system, and, an electromagnetic clutch 2 and an oil pressure control circuit 17 are controlled. In this case, the clutch torque is set at a property responding to the engine rotation frequency, in the area less than the set vehicular speed lower than the direct connection vehicular speed, and at the torque property adding the correcting part of the running condition to the engine rotation frequency, in the area between the set vehicular speed and the direct connection vehicular speed. As a result, the shock of the clutching and the delivery of the torque variation can be reduced.
Patent JP-H05245645-A (JP)
Title: Method and device for predicting breakdown of electrode
Inventor: NAKANO ETSUO
IPC: B23K10/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a method and a device for predicting the breakdown of an electrode used for a plasma working torch which cuts and welds a material to be worked by injecting plasma arc. CONSTITUTION:Life characteristic corresponding to arc time and the number of starts corresponding to electric current to be applied to the electrode are set. The start number and the arc time are integrated at every working and an electric current value applied to an electrode is measured. The life characteristic corresponding to the electric current is selected and compared with an integration data and when they agree with each other, the fact that the life of the electrode has come to an end is recognized.
Patent JP-S59208938-A (JP)
Title: Electrostatic capacity type keyboard switch
Inventor: FUJIYAMA TERUKI
IPC: H01H13/00
Filed: 1983-05-12
Abstract: PURPOSE:To increase the electrostatic capacity with no limitation given to the area of a mobile electrode by providing a pair of switch terminals to two fixed electrode respectively. CONSTITUTION:For this electrostatic capacity type keyboard, switch, the fixed electrostatic capacity is generated between fixed electrodes 7 and 8. At the same time, the variable electrostatic capacity is produced between fixed electrodes 8 and 9. This capacity is inceased as a mobile electrode 10 moves downward. In proportion to this increase of the capacity, the electrostatic capacity (equal to the capacity produced between electrodes 7 and 9) produced between switch terminal parts 7a and 9a approximates to the capacity produced between the electrode 7 and 8 and then finally becomes equal to said capacity. In addition, the electrodes 7 and 8 are arranged as shown in the figure to obtain the electrostatic capacity about several ten times as much as the conventional value owing to the areas of both electrodes as long as no limitation is given to the areas of electrodes 7 and 8.
Patent JP-H02261753-A (JP)
Title: Automatic turnover device for stacked printing paper
Inventor: HOSOI SADAO
IPC: B65H83/02
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate the extent of turnover work as well as to dispense with any handling work after this turnover work by installing a roller for turning over each of printing paper stacked on a paper feed lifter after attracting such one out of the topper by suction. CONSTITUTION:At time of duplex printing, printing paper 3 printed on its surface is stacked on a paper feed lifter 2, and fed to a position just under a suction turnover roller 4. This suction turnover roller 4 attracts the printing paper 3 at the uppermost surface by vacuum suction, while it rolls this sucked printing paper 3 on an outer circumferential surface in a range of approximately 180 degrees by the rotation and turning it over, thereby delivering the paper in a turnover state. At this time, the suction turnover roller 4 attracts the printing paper 3 on the uppermost side in a noncontact state, so that even if the topper printing paper 3 adheres to the printing paper just under the former, it is attractable almost perfectly piece by piece.
Patent JP-S61240142-A (JP)
Title: Method for measuring particle size of water-containing particulate material
Inventor: MATSUKI TAKASHI
IPC: B07B1/20
Filed: 1985-04-17
Abstract: PURPOSE:To attain the shortening of a measuring time and labor saving and to eliminate the irregularity in a measured result, by measuring the particle size of a water- containing particulate material by combining a screening method by a water stream and the operation of an industrial robot. CONSTITUTION:The specimen collected and reduced in a specimen sampling part 1 is introduced into the cylindrical screen 29 in a receiving tray through a feed chute 16 and a robot 19 grasps the screen 29 along with the receiving tray 28 and moves to place both of them on a weighing device 34. The wt. of the reduced specimen is weighed inclusive of the wts. of the receiving tray 28 and the screen 29 and the weighed value is inputted to the computer 42 of an operation part 3. Next, the robot 19 allows the screen 29 to move, onto a temporary mount stand 33 along with the receiving tray 8 and subsequently grasps only the screen 29 to mount the same to the interior of a screening device 35. The screening device 35 applies a water stream to the specimen in the screen 29 to screen said specimen. After a predetermined time was elapsed, the robot 19 carries the screen 29 to a dehydrator 40 and the specimen is dehydrated. Subsequently, the specimen is dried and carried to the weighing device 34 along with the screen 29 and the weighed value is inputted to the computer which, in turn, operates a particle size from the weighed result.
Patent JP-S63251378-A (JP)
Title: Vehicle for rough terrain running purpose
Inventor: YAMAGISHI MASATO
IPC: B62D11/08
Filed: 1987-04-04
Abstract: PURPOSE:To improve the operational property and the safety by making it possible to operate the steering in a feeling of an automobile, in a crawler composed by reconstructing an automobile on the market. CONSTITUTION:A crawler type vehicle is composed by holding guide wheels of caterpillars on brake drums of the front and the rear axles of an automobile. On both sides of a center arm 14 connected to the top of a rack 13 which is the output shaft of a steering gear box 12, the left side and the right side steering control cylinders 15 are positioned through a ball joint opposing each other. A push rod 16 of each steering cylinder 15 is connected to the center arm 14 through a ball joint. The steering cylinder 15 and a brake cylinder are linked through a hydraulic piping. By operating a steering wheel, the rack 13 is operated to reduce the volume of the control cylinder 15, the oil is fed to the brake cylinder thereby to operate the brake, and a turning operation is carried out.
Patent JP-S60229189-A (JP)
Inventor: TOMONO AKIRA
IPC: G07D5/00
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11280509-A (JP)
Title: Compression ignition internal combustion engine
Inventor: OHASHI NOBUMOTO
IPC: F02B3/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of activity of a catalyst. SOLUTION: First combustion which has an EGR gas amount is a combustion chamber 5 larger than an EGR (exhaust recirculation) gas amount at peak generation amount of soot and hardly generates soot, and second combustion which has the EGR gas amount in the combustion chamber 5 smaller than the EGR gas amount at peak generation amount of soot are selectively performed. The first and the second combustion are performed under lean air- fuel ratio. The air-fuel ratio is generated temporarily rich just before switching from the first combustion to the second combustion or just after switching from the second combustion to the first combustion.
Patent JP-H08265702-A (JP)
Title: Recording and reproducing device
Inventor: NISHIKAWA MASAHIKO
IPC: H04N5/92
Filed: 1995-04-10
Abstract: PURPOSE: To write highly reliable data to a memory. CONSTITUTION: An envelope is detected from signals amplified by a preamplifier 12 in an envelope detection circuit 32 and is compared with a prescribed threshold. The threshold is set so as to make the ratio of on tracks to a track width be more than 1/2. When ID parity check in an ID parity checking circuit 40 is OK in the slow reproduction, the data from a serial/parallel conversion circuit 86 are written in the memory for error correction of an error correction circuit 80 if the envelope is equal to or more than the threshold and the write of the data is stopped if the envelope is less than the threshold.
Patent JP-H03281903-A (JP)
Title: Turbine blade
Inventor: SAKAKIDA HITOSHI
IPC: F01D5/22
Filed: 1990-03-30
Abstract: PURPOSE:To make a moment act on a blade by the effect of unbalance of centrifugal force exerting on both snubbers disposed in the blade so as to reduce forward and backward falling deformation of the blade due to the centrifugal force by reducing a weight of the snubber on a rear edge barrel side in comparison with a weight of the snubber on a fore edge back side. CONSTITUTION:Snubbers 1a, 1b are disposed on a fore edge back side and a rear edge barrel side at the tip end of a turbine blade 1, respectively. The snubber 1b on the rear edge barrel side has a thickness and a shape smaller than those of the snubber 1a on the fore edge back side. Upon rotation of a rotor, centrifugal force in the directions indicated by arrows Fa, Fb is generated in the snubbers 1a, 1b, respectively, wherein the force Fa is larger than the force Fb because of a difference in weight of the snubbers 1a, 1b as described above, thus generating the resultant moment acting in the directions indicated by arrows M1, M2, decomposed in two perpendicular directions. The moment M1 acts on a blade in such a manner as to return the forward falling thereof while the moment M2 acts on the blade in such a manner as to return the backward falling thereof.
Patent JP-H04319274-A (JP)
Title: F-shaped connector seat without screw
Inventor: KIMURA ATSUSHI
IPC: H01R24/02
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a connector employable for an F-shaped connector and capable of being attached and detached easily by insertingly fixing a spacer holder having a contact pin inserted thereinto to a spacer cover having inside pawls so as to insert it into a cylindrical main body. CONSTITUTION:Upon insertion of a spacer holder 3 having a contact pin 4 inserted thereinto into a spacer cover 2, the outer periphery of the holder 3 is fitted to the inside pawl of the cover 2 so that the holder 3 is fixed to the cover 2. When the cover 2 is inserted into a cylindrical main body 1, the cover 2 is secured to the main body 1 by tip end pawls 1b, base pawls 1c and the like. With this constitution where assembling work can be carried out only by insertion without adjustment of a screw, it is possible to obtain a connector employable for an F-shaped connector and capable of being attached and detached easily.