baber/WOPTO huggingface dataset:
Patent JP-H1052537-A (JP)
Title: Control method for game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To proceed a play without initializing it by judging necessity to initialize main data, controlling the operation of a game machine when a reset signal is inputted and the initialization is not required and initializing the main data only when it is required. SOLUTION: When a signal is inputted from a power supply circuit 17 with the ON of a power source, a control circuit 14 judges the necessity of initialization from data written in a RAM 19. Since nothing is written when the power source is turned on, an initial setting routine is performed and the initial setting of main data is executed. Next, the presence/absence of abnormality in the main data is judged and when there is no abnormality, various kinds of backup data are prepared by executing prescribed processing and respectively written. Then, the input of the reset signal from a reset circuit 16 is waited. Thus, as long as the main data are completely initialized and there is no abnormality in the main data when the reset signal is inputted, the game machine can be operated without being initialized.
Patent JP-H04238784-A (JP)
Title: Joint structure of automobile body
Inventor: MITO TOSHIYASU
IPC: B62D25/20
Filed: 1991-01-11
Abstract: PURPOSE:To increase rigidity against each of tension and compression at the connection of a plate and a member by providing a brace having one end hooked to the plate and the other end fixed to the member, and maintaining each specified portion of the brace in tensioned and compressed state. CONSTITUTION:A plate 20 is, for example, a body floor panel, and is bent at one end to form a flange 21. On the other hand, a member 22 is, for example, a body side sill and formed with symmetrical inner and outer members 26 and 28. Also, both inner and outer members 26 and 28 have upper and lower flange sections 27a and 29a, and 27b and 29b respectively coupled to each other with spot welds 30 and 32. In this case, a brace 24 is laid with one end hooked to the member 22 and the other end fastened to the plate 20. In addition, the brace 24 is maintained in tensioned state, and the plate 20 is maintained in compressed state within the range of a point 36 fixed to the brace 24, to the member 22.
Patent JP-S58130536-A (JP)
Title: Surface stabilization method for silicon semiconductor element
Inventor: ITOU HIDEO
IPC: H01L21/316
Filed: 1982-01-29
Abstract: PURPOSE:To enable to simply form an extremely stable surface protection film by a method wherein a single crystal Si is treated in a specific mixed gas resulting in the formation of a polycrystalline Si film on the surface thereof, and thereafter is heat-treated in an oxygen-containing atmosphere. CONSTITUTION:A single crystal Si semiconductor element whereon a P-N junction is formed is treated by an etching. Next, this Si semiconductor is treated by an exposure in the mixed gas constituted of HF gas, NO2 gas, and chlorine gas or chlorine compound, and accordingly a polycrystalline Si film is formed on the surface of the Si semiconductor element by the reaction of the Si single crystal surface and the mixed gas. Then, this Si semiconductor element is heat- treated at a temperature within the range of approx. 100 deg.C-500 deg.C under the presence of oxygen, and accordingly at least the surface of the polycrystal Si film is changed into a stable oxide film. Thereby, the thermal influence inflicted upon the periphery of the P-N junction can be easily reduced to its minimum.
Patent JP-H10209898-A (JP)
Title: Broadcast wave and keyless common use antenna system
Inventor: MATSUNAGA HIROKAZU
IPC: H01P5/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the antenna system in common use of a broadcast wave antenna and a keyless antenna. SOLUTION: A function as a keyless antenna is provided to a ground section 16 of a transmission cable 13 of a broadcast wave antenna 11. Upon the receipt of a broadcast wave, the ground section 16 connects to ground and in the case of using the keyless antenna, the ground section 16 is floated from ground. Thus, a passive element 20 whose impedance is changed depending on the frequency is connected between the ground section and the ground. In place of the passive element, an active element or a switch or the like may be in use. Furthermore, a length of the antenna projected at the outside of a car body is selected for common use. Or the keyless antenna is fitted integrally to the surface of a transmission cable of the broadcast wave antenna.
Patent JP-H10209593-A (JP)
Title: Two-layer wiring board and manufacturing method thereof
Inventor: YAMAGUCHI KENJI
IPC: H05K3/42
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a connection without causing the decrease in productivity due to complication of the structure, by connecting a wiring pattern on the surface and that on a rear face with a Cu plating layer grown in a via hole. SOLUTION: A through hole 17 is formed in a wiring pattern 2A for signals which constitutes the bottom of a blind via hole 1B. The wiring pattern 2A for signals and a wiring pattern 3A for a power supply and a ground are connected with a Cu plating layer 15 grown in the blind via hole by electric Cu plating by a build-up method, wherein the wiring pattern 2A for signals is used as a cathode. By forming the through hole 17 which passes from the surface of an insulating substrate through to the wiring pattern on a rear face of the substrate and connecting the wiring patterns on the surface and the rear face of the insulating substrate with the Cu plating layer 15 grown in the via hole 1B, the reliability of a connection can be increased without causing the decrease in productivity due to complication of the structure.
Patent JP-H08152575-A (JP)
Title: Light beam deflector
Inventor: EMORI SUSUMU
IPC: G02B26/10
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a light beam deflector which is simple in structure, easily assembled, and small-sized and low in cost and makes a fast response, and to eliminate the problem of a beam shift by providing a displacement enlargement and transmission mechanism which enlarges and transmits the displacement of a piezoelectric element to a reflection part. CONSTITUTION: A piezoelectric element 5 as the piezoelectric actuator which expands and contracts in the length direction when a voltage is applied, is provided between the base 18 of a deflection part 11 and the support base 13 of the displacement enlargement and transmission mechanism part 12. When the voltage is applied to the piezoelectric element 5, the piezoelectric element 5 expands and contracts in the length direction and its displacement is transmitted to an arm 15 through an elastic hinge part 9a.  Then, the displacement by the expansion and contraction of the piezoelectric element 5 is enlarged in proportion to the length of arms on both sides of the elastic hinge part 9a, the arms 15 rotate around the elastic hinge part 9a as fulcra, and the fixed reflecting mirror 1 of a reflection plate 4 connected at a connection point A rotates around elastic hinge parts 9a and 9b as fulcra to deflect a light beam LB.
Patent JP-H04247583-A (JP)
Title: Seal impression reader
Inventor: OOSE MOTOKIMI
IPC: G06T1/00
Filed: 1991-02-04
Abstract: PURPOSE:To eliminate a human error in sealing and to efficiently read seal impression. CONSTITUTION:A seal holding part 1 holds an inserted seal, and is moved downward along a rail 4. When the seal holding part 1 is moved to the middle way of the rail 4. the direction of the seal is changed by rotating by 90 deg., and a seal forming plane is cleaned up by a seal forming plane cleaning part 2. The seal forming plane cleaning part 2 is provided with a rotary brush, and wipes off inkpad remaining on a print plane, etc., which makes a seal impression recognizing part 3 easy to read the seal impression. When the cleaning of the seal forming plane is completed. the seal holding part 1 returns the direction. Thence, the seal holding part 1 is further moved downward, and presses the seal forming plane on the seal impression recognizing part 3. The seal impression recognizing part 3 reads a seal form and converts it to an electrical signal.
Patent JP-S60157865-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: TANAKA YASUHIKO
IPC: B41J2/21
Filed: 1984-01-26
Abstract: PURPOSE:To restrict fading, mechanical abrasion or the like of an ink jet recorded image, by forming transparent colorless dots before or after forming colored dots or at gaps between the colored dots. CONSTITUTION:A color image recording head 101 is provided with jetting nozzles 104 for color inks and a transparent colorless ink, and inks are supplied through ink-supplying pipes 108Y, 108M, 108C, 108K, 108W (Y means yellow, M means magenta C, means cyan, K means black, and W means transparent colorless). The transparent colorless ink is jetted onto a recording paper P, and the color inks are jetted onto the paper P preferably before the colorless ink is dried.
Patent JP-H08203133-A (JP)
Title: Exposing device for original optical disk
Inventor: ENDO HIDEYASU
IPC: G11B7/26
Filed: 1995-01-31
Abstract: PURPOSE: To form an information pit train having a constant physical data length on a glass disk by a stabilized control using CAV driving. CONSTITUTION: A laser beam projected from a laser light source 11 is subjected to optical modulation by a laser modulator 12 to be applied to an original glass disk 13, to rotate the glass disk 13 by a turntable 13 and a rotary motor 15, to laterally move the disk by a laterally feeding table 17 and a laterally feeding motor 19 and to record the information pit train on the glass disk. The rotation signal and the feeding position signal are inputted to a modulation signal control section 2, which generates the clocks to be fed to a modulation signal generating section 9 based on the command from the MPU 1. A first and second frequency dividers 5, 6 are set to apply CAV drive to the glass disk 13 to allow recording of information pits giving a constant physical data length on the glass disk 13.
Patent JP-H09213137-A (JP)
Title: Ant proofing electric wire and cable
Inventor: YOSHIDA SHIN
IPC: C08L23/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To exhibit superior ant proofing performance even under high humidity, provide superior fire resistance, and reduce material cost by providing an ant preventing layer composed of nylon and maleic anhydride modified polypropylene. SOLUTION: A cable is so constituted that a plurality of insulating wire cores 3 formed by coating a conductor 1, which is composed of copper and aluminium, with insulating bodies 2 such as polyethylene and bridge polyethylene are stranded with each other, and a presser tape 5, a sheath 6 such as chloroethylene, etc., and an ant proofing layer 7 are provided around the outer circumference in order via an inclusion 4 such as paper. The layer 7 is so formed that a composite formed by mixing maleic anhydride modified polypropylene in nylon 6 in the range of weight ratio 50:50-90:10 is extruded and coated on the sheath 6.  This constitution improves water resisting performance of the nylon 6 which has originally superior ant preventing performance, prevents mechanical characteristics from being reduced caused by water absorption and damping, and prevents the ant proofing performance from being reduced.
Patent JP-S63180563-A (JP)
Title: Electromotive power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1987-01-22
Abstract: PURPOSE:To cut off the output shaft of an electromotor from steering wheels and to stop the auxiliary steering operation, by judging that the electromotor is interrupting the steering by a steering handle when the direction of the manual steering action and that of the auxiliary steering action do not coincide. CONSTITUTION:A control unit 47 is connected to a driving unit 48 through a flexible circuit 53, and connected to a warning lamp 66 and a relay circuit 67 with couplers wired from the driving unit 48. A relay driving circuit 75 is connected to the relay circuit 67 of the driving unit 48 through the flexible circuit 53, and closed the contact of the relay circuit 67. Thee driving circuit 48 furnishes a switch circuit 77, an FET driving circuit 78, current detecting circuits 79 and 80, and a relay circuit 81. Driving signals are input from the FET driving circuit 78 to the gate terminals of FETs Q1-Q4, and the switch circuit 77 controls the direction and the value of the current flowing to an electromotor 31.
Patent JP-H07219326-A (JP)
Title: Developing device
Inventor: IKEMORI IKUO
IPC: G03G15/08
Filed: 1994-02-07
Abstract: PURPOSE:To provide a developing device capable of securing the amount of developer required up to a service life in each position in the axial direction of an image carrier. CONSTITUTION:In the developing device 1 having a developer container 4 storing the developer, a developing sleeve (carrying means) 7 carrying the developer housed in the developer container 4 up to a developing position and a cylindrical image carrier 5 developing an image electrostatically written from the outside by using the developer carried by the developing sleeve 7, the shape of the developer container 4 is made asymmetrical when viewing in the axial direction of the image carrier 5. Therefore, the decreasing way of the developer is predicted and the shape of the container 4 can be devised. Thus, the amount of the developer required up to the service life in each position in the axial direction of the image carrier 5 is secured and the number of the developing devices discarded because of the exhaustion of toner is spite of that an unused developer is still left, in the conventionally manner is drastically reduced and a big financial merit can be obtained.
Patent JP-S57127563-A (JP)
Title: Drawing device for centrifugal casting device
Inventor: SAKOTA AKINORI
IPC: B22D13/10
Filed: 1981-01-30
Abstract: PURPOSE:To draw a pipe in a rotary metallic flask efficiently by gripping the pipe with a chucking device of a drawing carriage, drawing the pipe by moving the carriage and supporting the drawn pipe on movable pipe receiving carriages provided between the carriage and the flask. CONSTITUTION:When casting in a rotary metal flask 1 ends, a drawing carriage 5 is moved toward the flask 1, and an operating shaft 18 is pushed to open opening and closing arms 14, thereby chucking a pipe P. Next, the carriage 5 is moved in the direction spacing from the flask 1, whereby the pipe P is drawn from the flask 1. When the carriage 5 passes on a pit 33, an elevating table 36 ascends and pipe receiving carriages 31, 32 are ready to move on guide rails 30. Also, the engaging projections 36 of the carriages 31, 32 and the engaging members 37 of the carriage 5 engage. Further, when the carriage 5 moves, the socket side of the pipe P moves downward and the pipe P is supported on the carriages 31, 32.
Patent JP-H10243042-A (JP)
Title: Method and device for processing signal and carrier recovery circuit
Inventor: JOSHUA L KOSLOV
IPC: H04L27/38
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the improved carrier recovery method and its device that is proper to a format for the quadrature amplitude modulation(QAM), the quadrature phase shift key(QPSK) and other wide variety of modulation systems. SOLUTION: The carrier recovery circuit 300 estimates a phase error (denoting a frequency error) between received symbols by means of any of a plurality of technologies. A phase and/or a frequency of a received carrier signal is adjusted by using the estimated frequency error and frequency lock is attained. This method and device are easily integrated with an existing carrier recovery design thereby supplementing the existing frequency and/or phase error correction technology, and frequency locking is attained in a smaller time in comparison with the case with employing only the known technology and/or in comparison with that a conventional phase detector provides an output of only a comparatively smaller DC component regardless of the presence of a comparatively large frequency offset.
Patent JP-H10211513-A (JP)
Title: Device for controlling width in continuous rolling mill
Inventor: KAI HAJIME
IPC: B21B37/22
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling width in a continuous rolling mill for improving the accuracy of width by controlling the variation of width due to the variation of tension between stands with the downstream vertical rolling mill. SOLUTION: The tension (stress) of a rolled stock 1 is detected with a looper which is provided between an i-th stand 200 and an (i+1)th stand 300 and, in the case the detected value is abnormal, influence which is exerted on the width of the rolled stock is determined by a table in which the relation between the tension and the width is stored or the variation of width based on the variation of tension is determined by a prescribed formula or the like and they are stored in a width correction storage device 244 and, when the abnormal tension area of the rolled stock 1 reaches a vertical rolling mill 220 which is provided on the downstream side of the (i+1)th stand 300, by executing edge rolling using the stored width correction, the accuracy of width of the rolled stock 1 is improved.
Patent JP-H10296123-A (JP)
Title: Air cleaner
Inventor: OBATA KENJI
IPC: B03C3/68
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To select an air cleaning mode as required when air is silently cleaned or in a short time, to make the air cleaner compact and to detect the contamination in indoor air. SOLUTION: This air cleaner 2 is provided with both of an air ventilating fan 1 and a means for inducing and ventilating an ionized wind. In this case, a dust sensor device having a passage 32 in which one end is made as the inlet of indoor air and the other end is made as the outlet to the passage 3 of the ionized wind is provided. The dust sensor device is set so that the indoor air flows in the passage 32 by a flow of the ionized wind flowing in the passage 3. A dust sensor for detecting the contamination in the indoor air flowing in the passage 32 is provided to the dust sensor device 31. A control part is provided so as to operate the fan 1 when the value of the contamination in the indoor air detected by the sensor is increased more than a specified value.
Patent JP-S57126724-A (JP)
Title: Fuel tank for liquefied petroleum gas car
Inventor: MIYOUKAN SEIJI
IPC: B60K15/03
Filed: 1981-01-30
Abstract: PURPOSE:To prevent fuel exhaustion due to miss-identification for a fuel meter by dividing the inside of a fuel tank into main and auxiliary fuel chambers by the partitioning plate equipped with a communication port having a fixed height of more and installing fuel taking-out pipes which can be switched in both fuel chambers. CONSTITUTION:Fuel is supplied into a main fuel chamber 4 through a fuel filling pipe 7, and the fuel flows into an auxiliary fuel chamber 5 through a communication port 3, until a fuel meter in the liquid level detection part points-out a sufficient value, and filling is completed at a common liquid level 10. In operation, fuel is used through the main fuel taking-out pipe 8 in normal case, and when the fuel in the main fuel chamber 4 reaches the minimum liquid level, fuel is used by performing switch to an auxiliary fuel taking-out pipe 9 by use of a switching valve. Therefore, liquefied petroleum gas can be charged in the same time when switching is performed.
Patent JP-H05211739-A (JP)
Title: Stator of motor
Inventor: OGAWA KIYOKAZU
IPC: H02K3/493
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the noise during operation of a motor, especially, the noise of frequency component of the (slot numbers of the stator + or -1)-th order. CONSTITUTION:The change of the magnetic permeance that a rotor receives during one rotation is lightened by installing a wedge 1, which consists of a plate-shaped magnetic material 1a and a plate-shaped electric insulating resin 1b being united, inside the slot the stator magnetic core of a motor, and as a result, the noise of a motor of frequency component of the (slot numbers of the stator + or -1)-th order and the component influenced by the stator slot can be reduced. Moreover, the wedge 1 is one where the plate-shaped magnetic material 1a and the resin 1b are stuck together, so the cost up can be minimized. Furthermore, in the point of productivity, since the external form of the wedge is the same as a conventional one, this can cope with it with a minimum of process change.
Patent JP-H08209248-A (JP)
Title: Finish annealing method for grain oriented electrical steel sheet
Inventor: KOMATSUBARA MICHIRO
IPC: C21D9/46
Filed: 1995-01-31
Abstract: PURPOSE: To effectively suppress the deterioration of the magnetic characteristics and film characteristics of products induced by the rapid elevation of the dew point of a reducing atmosphere gas according to the introduction of the atmosphere gas from mid-way of annealing in a finish annealing atmosphere by suppressing the deterioration in the magnetic characteristics and film characteristics of the products in the case the finish annealing of a grain oriented electrical steel sheet is executed in an efficient box type furnace of a hearth rotation type. CONSTITUTION: The bottom end of the inner cover in the furnace is sealed by granular materials of a grain size of 0.2 to 5mm. The flow rate of the gas introduced into the inner cover is subjected to flow rate change and control to maintain the dew point of the gas immediate before the gas is discharged from the inner cover through the seal described above at a specified value or below.
Patent JP-H10208451-A (JP)
Title: Image searching device and image searching method
Inventor: KOMORI SHINICHI
IPC: H04N5/93
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To find out images at the time of scene changeovers among dynamic image data which are compact-coded and stored and use them as representative images. SOLUTION: For instance, in the compact dynamic image file of a motion JPEG, the total number of frames is added to the leading part of the file and the numbers of the frames and the sizes of the frames are added to the respective image frames. In order to pick up representative images from the file, a change rate X which is to be a reference is determined first (S1). Then the number of blocks whose representative images are to be obtained and the numbers of the frames of the respective blocks are calculated from the total number of the frames and the periods with which the representative images are obtained (S2 and S3).  In each block, a position at which the size ratio between a certain frame and the next frame is X or 1/X is searched (S9, S10 and S12) and, if the position exists, the image at that position is used as the representative image of that block (S11) and, if the position does not exist, the leading image of that block is used as the representative image (S14). As the representative images are selected in accordance with the change rates of the compression rates, the high probability of finding out the positions of the scene changeovers can be obtained.