baber/WOPTO huggingface dataset:
Patent JP-S56145361-A (JP)
Title: Lineman's detector
Inventor: KODAIRA TAKATSUNE
IPC: G01R19/155
Filed: 1980-04-14
Abstract: PURPOSE:To enable simple and safe performance of inspection of the state of voltage impressed on an outlet by detecting the voltage between pointed edges for insertion to the outlet and by making the indication of detection by the touch of a finger on a contact terminal provided on the surface of the device. CONSTITUTION:The voltage impressed on both ends of the pointed edges 2a and 2b for insertion to the outlet is inputted in comparison circuits 11 and 12 through the intermediary of a rectifying and smoothing circuit 10, the 1st contact 5a of a supply- source switch 5 and partial-voltage resistors 10e and 10f and is compared with the reference voltage from a reference voltage generating circuit 13. Accordingly, when the voltage of 100V is applyed between the terminals 3a and 3b, for instance, an indicator 8a is lighted, while when the voltage of 200V is applyed, the indicator 8a is put out. Meanwhile, a comparison circuit 17 discriminates the resistance value between the terminals 3b and 3c, and an oscillating circuit 20 operates in response to the output from the comparison circuits 12 and 17 and drives an alarm 19, whereby a sound is emitted from an opening 6. By this constitution, detection can be performed safely with less fear of short-circuit and also the presence or absence of the prescribed voltage can be detected by the sound of the alarm and the lighting of the indicator.
Patent JP-S60192911-A (JP)
Title: Light controller
Inventor: TAKEUCHI KOUSUKE
IPC: G02B26/04
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a small light controller of low power consumption by turning a movable plate making an elastic surface wave element a driving source. CONSTITUTION:AC voltage is impressed to the first inter-digital transducer (IDT)15 and the fourth IDT18. Then, impression of such AC voltage is stopped, and at the same time, AC voltage is impressed to the second IDT16 and the third IDT17. When such operation is made alternately at a period A of 10kHz, the first and second movable plates 19, 20 turn in the direction reverse to each other. When the impressed AC voltage is set to regulate rotation speed of movable plates 19, 20 to 1m/sec at this time, light advancing from the first movable plate 19 side to the second movable plate 20 side can be made intermittent at a period B of 40kHz. For the substrate, piezoelectric signal crystal material such as LiNbO3, LiTaO3, Bi12GeO20, Bi12SiO20 etc. or PZT group piezoelectric ceramic can be used.
Patent JP-H10247320-A (JP)
Title: Production of disk-shaped recording medium substrate, and apparatus for production thereof
Inventor: IMAI YASUYUKI
IPC: G11B7/26
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a disk-shaped recording medium substrate that sur obviates the occurrence of shrinks and blisters in the outer peripheral part of a disk substrate molded by an injection molding method and the apparatus for production therefor. SOLUTION: In this process for producing disk-shaped recording medium substrate, the disk-shaped recording medium substrate is formed maintaining the temp. of an outer peripheral mold higher than the temp. of a stationary mold and a movable mold 4, by molding the one surface of the substrate with the stationary mold, molding the other surface of the substrate with the movable mold and molding the outer peripheral side surface of the substrate with the outer peripheral mold. The apparatus for producing the disk-shaped recording medium has the stationary mold 3 for molding the one surface of the disk-shaped recording medium substrate, the movable mold 4 for molding the other surface of the disk-shaped recording medium substrate and the outer peripheral mold 5 for molding the outer peripheral side surface of the disk- shaped recording medium substrate.  The outer peripheral mold 5 is provided with a heating means 30 for keeping the temp. higher than the temp. of the stationary mold 3 and the movable mold 4.
Patent JP-H05252188-A (JP)
Title: Interface circuit for atm transmission and method for using cell
Inventor: ASHI MASAHIRO
IPC: H04L7/00
Filed: 1992-03-06
Abstract: PURPOSE:To distinguish an in-device generated empty cell from other cells by newly generating an empty cell at the time of transfer of timing and outputting specific information. CONSTITUTION:A write address control circuit 16 inputs a transmission line extraction timing signal 3 and controls operation for writing a cell in a cell buffer 12 according to a clock extracted from the reception signal of an ATM transmission line. Further, a phase supervisory and control circuit 17 is equipped with a means which monitors the phase of write timing and inserts an empty cell when there is no cell stored in the cell buffer 12 or when a cell buffer number becomes less than a predetermined numeral. Then an emptiness marker adding circuit 13 outputs information indicating a generated empty cell when the phase supervisory and control circuit 17 newly generates the empty cell. The phase supervisory and control circuit 17 and emptiness marker adding circuit 13 are provided with an empty cell generating means and a monitor means which outputs information for distinguishing the in-device empty cell from other cells.
Patent JP-H09242168-A (JP)
Title: Side ditch cover
Inventor: OGINO SHIGEYUKI
IPC: E03F5/04
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate play and prevent a side ditch body and the cover from being partly damaged by shocks, by forming a recess at the position contacting the cover receive part, of the cover put on the receive part of the side ditch and charging a sandy-granular filler in the recess. SOLUTION: A almost L-shaped cover receive part 3 is formed at the upper end of the wall body 2 of a side drain 1. And a recess 8 is formed at the position where a concrete cover 7 is put on the cover receive part 3, in the shelf of the cover receive part on which a filler 6 is charged sufficiently so as to spill therefrom. Then, when the cover 7 is put in the recess 8 in the state the filler is retained therein, the filler is leveled and made flat by the weight of heavy cover 7. And hence, the shelf of the cover receive 3 can be disposed to accurately contact the cover 7 at the whole face thereof. In this way, problems regarding the dimensional errors in the production and the dimensional accuracy of a form can be solved without difficulties.  There is no play when the cover is put on the side ditch body and partial damage between the cover and the side ditch body 1, resulting from shocks can be prevented.
Patent JP-H10270710-A (JP)
Title: Liquid crystal display device and manufacture thereof
Inventor: KIM JEONG HYUN
IPC: G09F9/30
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in manufacture of an active panel of a liquid crystal display device wherein there is prevented any wire from being broken and any step from being produced due to undercut produced in an etching process for a conductive material with which a pixel electrode is formed. SOLUTION: On a substrate 111, there are continuously deposited materials with which there are formed a gate insulating layer, a semiconductor layer, an impurity semiconductor layer, and a source-drain electrode. More specifically, there are simultaneously formed of a source electrode 133 and a drain electrode 143, and a semiconductor layer 121 and a gate insulating layer 119. In a conventional manufacturing method, when there are formed the source and drain electrodes, a material located below these electrodes is etched, and hence any step is produced. Accordingly, when a pixel electrode 153 is formed, any broken wire is produced due to the step. The broken wire is solved by forming a protective layer 139 comprising an organic material before the pixel electrode 153 is formed.
Patent JP-S55141333-A (JP)
Title: Production and device for elbow
Inventor: HANE HIROSHI
IPC: B21D7/08
Filed: 1979-04-23
Abstract: PURPOSE: To make possible bending of a thin-walled material as well, and obtain the elbow having no straight portions and causing less losses of materials by compression bending the material at the specified angle then shifting the end of this bent portion gradually to tensile bending.  
     CONSTITUTION: A material 27 is compressed by a punch 9 into the ring-form spacing 15a constituted by a clamp die 15 and the front mandrel 13 and rear mandrel 7 integrally mounted to a die roll 10, by which the press bending of the 1st stage is accomplished. Here, the length of the die 15 is beforehand set jut before the compressive force becomes maximum, i.e., at about 30W40°. Next, after the press bending of the 1st stage is finished, the end portion of the material 27 is firmly clamped by the die 15. Next, in this state, the roll 10 is revolved to start the bending stroke of the 2nd stage in which pushing-pulling are mixed in mutual cooperation with the pushing of press cylinders 3, 3. A pump 9 is then moved integrally with the pressure die 17 while pressing the material 27 in the tangential direction, whereby the intended elbow is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01223258-A (JP)
Title: Application of roof tile
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/34
Filed: 1988-03-03
Abstract: PURPOSE:To prevent a roof tile from sliding down by providing vertically penetrating hooking holes on the overlapped sections on the eaves side of individual tiles, fixing a fitting tool via the overlapped section on the eaves side of tiles, inserting one side of a hooking piece into the hooking hole, and folding the other side to the upper face of the tile. CONSTITUTION:Hooking holes 6 are vertically penetrated through overlapped sections 4... on the eaves side of individual tiles 1-3, a fixing tool 51 and an L-shaped hooking piece 52 are provided on the fitting tool 5 of a foldable belt-shaped metal. A nail 511 is provided on the fixing tool 51, the fitting tool 5 is fixed to a roof bed material 7, the nail 511 is driven into the roof bed material 7 through the lower side tile 1 to fix the fixing tool 51. The hooking piece 52 is inserted into the hooking hole 6 of the upper side tile 3, one side 522 protruded from the upper face is folded to the eaves side along the upper side tile 3, the eaves side overlapped section 4 of the tile 3 is pressed and fixed, these processes are repeated. The flotation or breakage of the metal due to a thunderbolt can be prevented.
Patent JP-S63217151-A (JP)
Title: Heat-cooking apparatus
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/02
Filed: 1987-03-05
Abstract: PURPOSE:To widen the repertory of automatic cooking by controlling heating means when the surface of a food is scorched and illuminance per reflection reaches a preset value, and controlling heating means in a heating time in accordance with the weight of the food in a case where the detection of scorching degree is difficult. CONSTITUTION:A food is placed in a heating chamber 1 and heating is started. At this time point, a microcomputer 17 is supplied with a signal from a weight sensor 7 for detecting the weight of the food via an A/D converter 20, and reads the heating time based on a weight-heating time characteristic stored beforehand in the ROM of the microcomputer 17. At the same time, the microcomputer 17 stores the optimal value of a signal from a scorching degree detector consisting of a light source lamp 12, a light receiving element 14, an amplifier 15 and an A/D converter 16, and control the heating through a controller 23 when the food is increased of its temperature by a magnetron 9 and heated by infrared ray heaters 8a and 8b and the scorching degree reaches an optimal value. In this case, when the detection of scorching degree is judged to be difficult, the heating is controlled by the heating time corresponding to the weight of the food. Thus, the repertory of automatic cooking can be widened and the safety of the cooking apparatus can be ensured.
Patent JP-S60195398-A (JP)
Title: Rotary piston type compressor
Inventor: MIYAJIMA HIDENOBU
IPC: F04C29/00
Filed: 1984-03-15
Abstract: PURPOSE:To realize easy handling due to nonexistence of an obstacle outside a housing and also realize compact structure by providing a balance weight inside a housing. CONSTITUTION:A balance weight 33 is provided, centering around an axis of a rotary shaft 17, on the opposite side of the center of gravity of a rotary rotor 23. Since the balance weight 33, differently from a conventional compressor, is provided inside a housing 11, structure of a rotary type compressor is compact. Accordingly, a large space is not required in providing said compressor in a vehicle or the like. Further, since there is no obstacle outside the housing 11, handling of the compressor can be eased. Furthermore, weight adjustment for the balance weight 33 is simplified by making it detachable. Since a balance weight made of material different from a rotary shaft 17 in specific gravity is usable, volume of the balance weight can be reduced by using the balance weight made of material of large specific gravity.
Patent JP-2000251407-A (JP)
Title: Music data distribution system
Inventor: FUJIWARA SHIRO
IPC: G11B20/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To create a personal original CD from distribution of music data. SOLUTION: A broadcasting station 100 of this music data distribution transmits PCM music data reguested from a customer device 200 to the customer device 200 by a broadcasting system after processing the data by scrambling. After the customer device 200 receives the scrambled PCM music data and stores them once in a memory part 230, it notifies the broadcastinq station 100 of the reception response of the PCM music via a telephone line 400, etc. The broadcasting station 100 receives the reception response of the PCM music data from the customer and transmits descramblin,g information of the PCM music data to the customer device 200 via the telephone line 400, and the customer uses this descrambling information to descramble the PCM music data and records them in an original CD writing device.
Patent JP-H0615460-A (JP)
Title: Automatic water cut-off equipment of welding machine
Inventor: KAKIZAKI HIROYOSHI
IPC: B23K11/11
Filed: 1991-02-22
Abstract: PURPOSE:To provide an automatic water cut-off equipment of a welding machine which operates accurately and detects with high sensitivity. CONSTITUTION:In a welding machine arranged with a welding unit having plural welding guns, a water supplying tube path 10 and a water discharging tube path 11 whose ends of one side are connected to the welding guns are provided, and detecting means 20, 23 to detect the flow rate of cooling water are provided respectively on the water supplying tube path 10 and the water discharging tube path 11. These detecting means 20, 23 are joined to a controller of the welding machine, the detected signals carried from two detecting means 20, 23 are compared and detected by this controller and the water is automatically stopped by the difference between the detected signals.
Patent JP-H10255790-A (JP)
Title: Positive active material of nickel electrode for alkaline storage battery
Inventor: BERNARD PATRICK
IPC: H01M4/52
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To fill a large amount of electro-chemical active material in an electrode and preserve large energy per an unit volume, by coating a hydroxide particle with a layer of a phase comprising a hydroxide based on nickel and yttrium and specifying a rate of the yttrium in the phase. SOLUTION: In positive active material 4, a hydroxide particle 5 is coated with a hydroxide based layer 6 on nickel and yttrium, and a rate of its phase is 0.15-3% by weight to a total weight of the hydroxide particle 5 by expressing as the case of yttrium hydroxide. When the hydroxide particle 5 is coated with the hydroxide layer 6, hydroxide phase is distributed very uniformly throughout the active material 4 as a whole. Also, the hydroxide phase can act on each hydroxide particle 5 for the maximum efficiency. Accordingly, since it is possible to suppress an amount of usage quantity of the hydroxide phase to time minimum limit, a large amount of electrochemical active material can be filled in an electrode, so that large energy per unit volume can be preserved.
Patent JP-H01226402-A (JP)
Title: Tyre positioning device
Inventor: KATO HISAO
IPC: B60B29/00
Filed: 1988-03-04
Abstract: PURPOSE:To enable automation of positioning of a bolt by a method wherein bolt positioning means capable of expanding and contracting through the force of a spring are situated on the both sides of a bolt for mounting a tyre on the vehicle side, and the matching position of the bolt positioned through the contraction motion of the means is measured. CONSTITUTION:A tyre positioning device 6 is set in a position opposite to a bolt 80 of a drum 7. A distance between moving blocks 69 and 70 is decreased through a pinion 66 and racks 71 and 72 with the aid of a motor 64, and push rods 75 and 76 are forced into contact with the bolt 80. By pressing the bolt 80 until the bolt 80 is brought into a horizontal and vertical arrangement state, a drum 7 is run. The vertical position of the bolt 80 is measured by a photoelectric device 79, and a lateral position is measured by means of measuring apparatuses 81 and 82. After the device 6 is moved aside to its original position, through control of a robot by means of a measuring result, a tyre is mounted.
Patent JP-H11227553-A (JP)
Title: Air bag system
Inventor: ASASEISHI NOBORU
IPC: B60R21/233
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent a face part or a head part of a personnel from being injured by a collision with an air bag by further reducing the degree of injury of occupants while maintaining the reliability of its operation. SOLUTION: In an air bag system comprising a sensor 12 for detecting an impact caused by a collision of a vehicle, a gas producing device 13 producing gas when the impact is larger than a predetermined level, and an air bag 14 expanded and inflated by the supply of the produced gas, the air bag 14 comprises a first soft bag 14a in which a gas pressure at the time of inflation is low and a second bag 14b in which a gas pressure is higher than in the first bag 14a. The first and second bags 14a and 14b are disposed so that they are positioned on the front side of the air bag to which an occupant is collided first at the time of inflation and on the rear side of a first back, respectively.
Patent JP-H09246448-A (JP)
Title: Molding of ic lead and ic lead metal mold device for implementing the same molding
Inventor: TAKEMOTO MEGUMI
IPC: B21D5/01
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To restrain grinding of a solder at the time of molding by pressing by a corner portion having a large radius of curvature and fix-pressing by a corner portion having a small radius of curvature during bending of an IC lead in a single process, and to improve workability by employing a single process. SOLUTION: First, in a first process, a bending portion of a lead 9 is pressed to be bent by a corner portion 13b having a large radius of curvature formed on a second pressing metal fitting 13. Then, in a second process, a fix-pressing portion of the lead 9 is pressed to be bent by a corner portion 12b having a small radius of curvature formed on a first pressing metal fitting 12. During the time when the bending portion is molded to reach the fix-pressing portion, the corner portion 13b having a large radius of curvature slides and moves on the surface of the lead 9. Thus, grinding of a solder on the surface of the lead 9 may be restrained. Also, since each process may be carried out by predetermined downward stroke shift of a shaft 10, improvement in workability may be realized.
Patent JP-2000250072-A (JP)
Title: Manufacture of liquid crystal image display device, and semiconductor device for image display device
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/136
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent image persistence and residual image from being caused in an in-plane switching(IPS) mode liquid crystal panel capable of executing a wide viewing angle display. SOLUTION: A gate insulating layer 30 is exposed by selectively removing a passivation insulating layer 37, an AL layer 35, a heat-resistant metallic layer 34, a second amorphous silicon layer 33 and a first amorphous silicon layer 31. Source, drain electrodes 12, 21 are formed including a formed silicon oxide layer 63. Insulating layers (a silicon oxide layer 63, an alumina layer 65) are formed on both of the electrodes, i.e., the drain electrode 21 and the source electrode 12 being at the same time a signal line.
Patent JP-H05255319-A (JP)
Title: New quinolone derivative or its salt and antibacterial agent containing the compound
IPC: A61P31/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide a new quinolone derivative having excellent antibacterial action and peroral absorbability and useful as a medicine for man and animal or treating agent for fish diseases, agricultural chemicals, food preservatives, etc. CONSTITUTION:The compound of formula I [R<1> is H or carboxy-protecting group; R<2> is (substituted) lower alkyl; X is H or halogen; Y is halogen or (substituted) cycloamino; Z is N or C-R<3> (R<3> is H, halogen, lower alkyl or lower alkoxy)], e.g. 7-(cis(-)-3-amino-4-methylpyrrolidin-1-yl)-6-fluoro-5-methyl-1-(oxetan-3- yl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid acetate. The compound of formula I wherein Y is halogen can be produced by reacting a compound of formula II (X<1> and Y<1> are halogen; R<19> is alkyl) with an orthoformic acid ester and then with the compound of formula III, cyclizing the resultant compound of formula IV and optionally hydrolyzing the product.
Patent JP-S51126620-A (JP)
Title: Outrigger
Inventor: FUKADA AKIO
IPC: B60S9/12
Filed: 1975-04-28
Abstract: PURPOSE: To obtain an outrigger without damaging pavement or slipping by fixedly securing a soft frictional earth body on the lower surface of an earth portion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62209751-A (JP)
Title: Photomagnetic recorder
Inventor: FUJITA MAKOTO
IPC: G11B11/10
Filed: 1986-03-10
Abstract: PURPOSE:To make a device thin by providing two magnetic flux generating means making approach them with each other, and switching the polarity of magnetic flux generated by the first magnetic flux generating means by the second magnetic flux generating means. CONSTITUTION:A disk 1 is centered and fixed on a turntable 3 fixed on a motor 2 with a center boss 4. A permanent magnet 5 magnetized in arrow head A direction is supported with bearings rotatably against a housing 6 with a pin 7. On just above the permanent magnet 5, an electromagnet 8 having an iron core 9 is fixed at the housing 6, and at a counter position interposing a complementary magnetic flux device 10 and the disk 1, a pickup 11 is provided movably freely in the radius direction of the disk 1, and it is possible to perform the recording/reproduction/deletion of a signal corresponding to the magnetic flux to the permanent magnet 5. Thus, in te title device, it is possible to switch magnetism freely as complementary magnetic flux with a simple constitution of the permanent magnet 5 and the electromagnet 8. Also, a reversing operation can be performed rapidly and the life of the device is long because no motor or gear is used in the device.