baber/WOPTO huggingface dataset:
Patent JP-H11261238-A (JP)
Title: Multi-layer printed wiring board and electronic device mounted there with
Inventor: OTAKI TORU
IPC: H05K3/46
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce radiation noise of a multi-layer printed wiring board wherein a signal line crossing split power source patterns is formed. SOLUTION: At a first signal layer 12 a clock signal pattern 5' where high frequency current flows is formed. Under the first signal layer 12, a power source layer 13 where a 5V power source pattern 3a and a 3.3 V power source pattern 3b insulated by a non-pattern part 20 are formed is provided with a ground layer 14 provided under it. At a second signal layer 15 provided under the ground layer 14, power source-ground bypass capacitor lands 8a and 9a conducting to the 5 V power source pattern 3a and the 3.3 V power source pattern 3b of the power source layer 13, respectively, are formed, with the power source-ground bypass capacitor connecting them.
Patent JP-H01237461-A (JP)
Title: Plug socket with power monitor
Inventor: SHIMIZU SHINKICHI
IPC: G01R22/00
Filed: 1988-03-18
Abstract: PURPOSE:To attain miniaturization and to make it possible to know a current, a power, a rate, etc. for each plug socket, by using a power meter wherein a magnetoresistance element is employed. CONSTITUTION:Diagonal vertexes 8a, 8b of one pair of the vertexes in a group 8 of magneto-resistance elements are connected in parallel to a power supply source 5 and a voltage of the supply source 5 is impressed on the diagonal vertexes 8a, 8b. When a load current flows through a magnetic field generating means 7 and 8 and a magnetic field is impressed on 8-1 and 8-2 out of the elements 8-1-8-4, resistance values thereof are varied. Therefore the balance of a bridge breaks and an output corresponding to the voltage of the supply source 5 is generated at a terminal 9. Variations in the resistance values of the elements 8-1-8-4 are proportional to a current flowing through a load 6, and the balance of the bridge connection breaks due to the variations, causing a variation in the voltage. Therefore the output of the terminal 9 is in proportion to the product of the current flowing through the load 6 and of a voltage at the opposite ends thereof, and thus a load power can be measured.
Patent JP-H06276434-A (JP)
Title: Picture synthesis method
Inventor: OCHIAI TADASHI
IPC: H04N5/202
Filed: 1993-03-23
Abstract: PURPOSE:To synthesize a CG picture after GAMMA correction and a television picture and to display the synthesized picture on a picture tube. CONSTITUTION:The device for realizing the method is made up of a TV camera 1, a GAMMA correction section 2 correcting a gamma characteristic of a picture tube 5, a transmission system 3 being a simplified system of a transmission system and a reception system of a color television broadcast signal altogether, a picture synthesis section 4 generating a composite video signal from a television video signal and a CG picture signal to be supplied and providing an output to the picture tube 5, a characteristic correction section 6 receiving a CG picture signal 9 including nonlinear distortion or the like and having a reverse characteristic of nonlinear distortion to correct it into a signal with a linear contrast characteristic and a GAMMA correction section 7 giving a reverse gamma characteristic to the CG picture signal.
Patent JP-H01237274-A (JP)
Title: Electrical equipment accommodation structure for motorcycle
Inventor: SAKAE HISASHI
IPC: B62J9/00
Filed: 1988-03-18
Abstract: PURPOSE:To improve the working efficiency by widening the working space in the inspection work for the electrical equipment by forming a seat and a cowl into an integral structure and allowing the whole to be mounted and demounted onto a car body and supporting the electrical equipment onto the car body. CONSTITUTION:A seat 8 and a cowl 10 are formed into an integral structure, and can be mounted and demounted from a car body as a whole, and the electrical equipment 10a is supported onto the car body covered by the seat 8 and the cowl 10. When the electrical equipment is inspection-worked, the seat 8 and the cowl 10 are demounted integrally, and a wide working space can be secured, and the working efficiency can be improved. Further, when the seat 8 can be mounted or demounted for the cowl 10, working can be carried out from the upper surface of the electrical equipment 10a by demounting only the seat 8 in minor inspection, etc.
Patent JP-2000258489-A (JP)
Title: Measuring device of mutual conductance and method thereof
Inventor: FUNAHASHI MASAHIRO
IPC: G01R23/20
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To compute the higher-order strain component of mutual conductance by inputing sine wave superimposed with DC current to FET as gate voltage, and analyzing a digital voltage signal converted from drain output current. SOLUTION: When sine wave from a signal source 3 superimposed with DC current by a power supply 4 for bias is input to FET 1, drain current is outputted from the FET 1. The drain current is amplified, converted to a voltage signal by a current/voltage converter 6, the signal level is regulated by a level regulater 8, and input to an A/D converter 7. The input signal to the A/D converter 7 is sampled with a cycle so as to be divided into 2N (N is an integer, N >7 is desirable) for the input sine wave frequency to the FET 1, and converted to a digital signal. The digital signal is input to a personal computer 9 to be analyzed through Fourier transform. As a result of this, the voltage signal input to the A/D converter 7 can detect not only the basic wave component, but the higher-order strain component.
Patent JP-S51138796-A (JP)
Title: Process for preparing an unsaturated polyester
Inventor: MASUDA SHIYUNJI
IPC: C08G63/00
Filed: 1975-05-28
Abstract: PURPOSE: To prepare an unsaturated polyester molding resin having excellent moldability, by which a sufficiently long trimmable time without increasing the time to the demolding of the moldid article, i.e. overall cycle time can be altained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09226036-A (JP)
Title: Semiconductor foamed roll
Inventor: HAGIWARA KATSUO
IPC: G03G15/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive foamed roll which does not generate inferior forming of an image and fog of a photosensitive body. SOLUTION: A compsn. with the solid content of 60% is obtd. by incorporating sulfur, zinc white, a vulcanization accelerator, potassium oleate, an aqueous dispersion of sodium silifluoride and a dispersion of carbon into an acrylonitrile- butadiene-isoprene copolymer latex and this compsn. is strongly stirred by means of a mixer to mix air therein and to make the mixture mechanically foam to 5-fold foaming rate. Then, the mixture is fed into a mold to obtain a foamed gelatinized product and this foamed gelatinized product is vulcanized by heating for 60min at 130 deg.C to obtain a foamed body and the outer peripheral face of this foamed body is smoothed by abrading and finally it is sticked o the outer periphery of a stainless core metal with an adhesive to obtain a semiconductive foamed roll.  The mean cell diameter of the foamed body layer of this semiconductive foamed roll is 10-200μm and the density of the foamed body is 0.1-0.4g/cm<3> and its ASKER hardness F and C are respectively 30-90 and 0.1-20 degree and the electric resistance between the core metal and the outer peripheral face of the roll is 10<3> -10<11> Ω.cm.
Patent JP-H02244182-A (JP)
Title: Image recorder
Inventor: KAMIYAMA MITSUAKI
IPC: G03G21/10
Filed: 1989-03-17
Abstract: PURPOSE:To prevent powdery developer from scattering and dropping inside and outside a recorder by providing a developer receiving part which is provided in at least either a developing device or a cleaning device, receives the powdery developer which scatters and drops from the developing device or the cleaning device and chemically softens or melts the powdery developer. CONSTITUTION:The developer T which scatters and drops from the opening part 4a of the developing device 4 at the time of recording an image is received in the 1st developer receiving part 21 and the developer T which scatters and drops from the opening part 7a of the cleaning device (cleaning device) 7 is received in the 2nd developer receiving part 22. The developer which scatters and drops from transfer and separation chargers 5 and 6 is received in the 3rd developer receiving part 23 and the developer T which scatters and drops from a discharge port 11 is received in the 4th developer receiving part 24. The developer T received in the developer receiving parts 21-24 reacts with plasticizer to be softened or melted and is stuck to the inside of the receiving device. Thus, a large amount of developer T is received and stuck to be fixed, whereas the developer T is surely prevented from scattering and dropping.
Patent JP-H10247083-A (JP)
Title: Automatic playing device
Inventor: MATSUMOTO MITSUHIRO
IPC: G10H1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable automatic playing by using a naturally spoken voice as a trigger including a case of portamento. SOLUTION: A ROM 2 is stored with automatically played music consisting of pieces of pitch data. A microphone 9 inputs an inputted voice signal to an AD converter 6. The AD converter 5 samples the voice signal according to timer interruption of a timer circuit 4 and stores sampled data in a RAM 3 according to a write indication from a CPU 1. The CPU 1 advances the address of the ROM 2 each time the CPU detects a voice signal of higher than a specific level or variation in the pitch of the voice signal of higher than the specific level exceeding a specific range, and pitch data in the advanced address is read out and outputted to a sound source circuit 7.
Patent JP-S55156826-A (JP)
Title: Leak detector for liquid metal
Inventor: HIDA KENZOU
IPC: G01M3/04
Filed: 1979-05-25
Abstract: PURPOSE: To ensure the assured detection for the leak of the liquid metal through the leak detector, by providing with the on-off valve, the leak detector and the fan each to the circulating sample tube and then installing the pulsating flow generator and the on-off valve to the by-pass tube each.  
     CONSTITUTION: When on-off valve 11 is opened with flower 10 stopped, on-off valve 4 is opened with blower 6 started. And the atmospheric gas in housing room 2 is circulated in the route of room 2 → on-off valve 4 → leak detector 5 → blower 6 → discharging hole 7 → room 2, thus carrying out the sampling operation. On the other hand, on-off valve 4 is closed every fixed time with on-off valve 11 opened to start the intermittent driving device attached to flower 10. Thus the flashing operation is carried out to generate the intermittent or pulsating flow at least to by-pass tube 9 and circulating sample tube 8 covering from sucking hole 3 of tube 8 through leak detector 5. As a result, the aerosol is shifted forcedly toward leak detector 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07273705-A (JP)
Title: Method and device for reception
Inventor: SUZUKI MITSUHIRO
IPC: H04B7/08
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the power consumption by stopping the power supply from a power supply device to one reception circuit at the time of discriminating that the other reception circuit is in the reception state of a prescribed level or higher. CONSTITUTION:A comparison circuit cue performs such control that the reception signal of a first antenna 31 is supplied to a first RF reception system circuit 41 through an antenna changeover switch 33 and demodulated data outputted from a demodulating circuit 43 is supplied to a channel decoder 36 through a changeover switch 35. When only the antenna 31 is used to advance the reception processing in reception slot periods RX1, RX2..., the reception strength is gradually reduced. The antenna changeover switch 33 is switched in a reception level measurement period LM just before the reception slot period RX4, and a reception wave 2 is received when the intensity of the reception electric field of an antenna 32 is increased. The equipment is set or not set to the diversity reception state in accordance with the intensity of the reception electric field in this manner to reduce the power consumption.
Patent JP-H06296406-A (JP)
Title: Paddy rice transplanter
Inventor: MENJU TAKAHITO
IPC: A01C11/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a paddy rice transplanter free from the problems of conventional transplanter, capable of performing the transplantation of seedlings even in a state of deep water without causing the propagation of mud water wave caused by the motion of a float toward the planted seedling row in a paddling work of soil of a paddy field without draining (discharging) water filled in the field. CONSTITUTION:At least one side edge 64 of a float 6A of a paddy rice transplanter 1 is protruded forward relatively to the other side edge 65 to form mud water blocking parts 66,61e. The flow of mud water 86 caused by the forward motion of the float 6A and directing toward the other side edge 64 is inhibited by the blocking parts. Accordingly, in the case of planting seedlings 7 on a water-filled field 8 with the transplanter 1, the flow of the mud water 86 directing toward the other side edge of the float 6A and caused by the forward motion of the float 6A is inhibited with the mud water blocking parts 66, 61e.
Patent JP-S59191178-A (JP)
Title: Head return device of sound recording and reproducing device
Inventor: KATOU SABUROU
IPC: G11B21/12
Filed: 1983-04-12
Abstract: PURPOSE:To eliminate the mutual interference between an engaged roll and a feed screw and to attain the assured return of a head by delaying the return time point of a head base board than the time point when the engaged roll is detached from the feed screw. CONSTITUTION:The notch part 43a of a friction roll 43 is spaced the side edge 7d of a head base board 7 until the board 7 reaches the terminal position (b) of a head. to move the board 7 smoothly. When the board 7 reaches the position (b), a motor 31 starts its revolution to rotate a cam 42 toward an arrow mark together with the roll 43, and to displace the cam 42 in the direction spacing an inside edge 44a1. With this displacement an action lever 23 turns clockwise round a shaft 24, and the engaged roll 12 is disengaged a feed screw 5a when the cam 42 turns about 90 deg. from its initial position. Hereafter the circumferential surface 43b of the roll 43 touches the edge 7d of the board 7. Then the board 7 is reset to its start position by the frictional force produced between the surface 43b and the edge 7d.
Patent JP-H02240867-A (JP)
Title: Data recording and reproducing device
Inventor: MATSUOKA HIROYUKI
IPC: G11B15/02
Filed: 1989-03-15
Abstract: PURPOSE:To improve the efficiency of data transfer by switching and setting a data quantity accumulated in a buffer memory according to the speed of the data transfer. CONSTITUTION:Data from a computer 2 is successively written in the buffer memory 3 through an interface 4. When the data quantity accumulated in the memory 3 arrives at a value shown by (x1) by the write operation, the data which is written up to that time is started to be read out in the same address order as the write operation in the memory 3 by a control circuit 5. The read out data is processed by a signal processing circuit 6, passes through an amplifier 8 and is recorded on a magnetic tape 9. When the recording is started, a capstan CP 10 is controlled by the circuit 5 through a capstan driving device 11. The CP 10 makes the tape 9 travel in a forward direction after it makes the tape 9 travel in a reverse direction by as much as fixed length. Then, the data from the memory 3 is recorded when a rotating head is moved to a position where the data should be recorded. When the data is exhausted, dummy data is recorded on the tape 9 by the circuit 5. Thus, the data is efficiently transferred.
Patent JP-H09257321-A (JP)
Title: Freezer device
Inventor: IWAI HARUHIKO
IPC: F25B43/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise from being produced from an accumulator in a freezer device used in a home-use refrigerator or the like when a rotary compressor is started to operate. SOLUTION: A connected part of a return pipe 29, a flowing-out pipe 31 and an accumulator 33 is arranged at a higher position than a center of height of the accumulator 33. There is provided a bypass pipe 34 in which its inner diameter is smaller than an inner diameter of the flowing-out pipe 31, it is branched from the flowing-out pipe 31, passes through the accumulator 33 and further its opening is lower than a center of height of the accumulator 33. There is provided a partition wall 35 for dividing an inner space of the accumulator 33 and further this partition wall 35 has a hole 36 communicating with the divided space. With such an arrangement as above, it is possible to provide a freezer device used in a home-use refrigerator showing a high quality of silence.
Patent JP-H0640722-A (JP)
Title: Copper oxide superconductor containing carbonyl group and its production
Inventor: KINOSHITA KYOICHI
IPC: C01G3/00
Filed: 1993-03-23
Abstract: PURPOSE:To easily produce a novel copper oxide superconducting material contg. carbonyl groups with high quality without requiring the installment of facilities for storing and feeding gaseous CO2 and to provide novel Josephson coupling using the novel superconducting material. CONSTITUTION:This copper oxide superconducting material contg. carbonyl groups has a compsn. represented by a general formula (Ba1-XSrX)2Cu1+YCWO3+Z (where 0.25<=X<=0.64, -0.11<=Y<=0.77, 0.89<=W<=1.77 and 1.67<=Z<=4.33).
Patent JP-S60208088-A (JP)
Inventor: SAKO JIYUNICHI
IPC: H05B33/10
Filed: 1984-03-31
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-H06275482-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: H01L21/30
Filed: 1993-03-23
Abstract: PURPOSE:To improve focus depth at both a basic pattern and a periphery pattern, by, with a mask where a basic repetition pattern and a peripheral repetition pattern are drawn used, obliquely letting partially coherent light from a light source, impinge on a semiconductor device for exposure. CONSTITUTION:As an optimum light source by which an optimum light intensity distribution corresponding to periodicity of a pattern A is obtained for a basic repetition pattern A and peripheral repetition pattern, two-piece rod-like light source, for example, is decided. Then, to obtain an optimum light intensity distribution for the two-piece rod-like light source, the pattern B is corrected, thus a pattern TB is generated. Then, with a mask where the patterns B and TB are drawn used, partially coherent light is made to be incident from the two-piece rod-like light source for exposure. With this arrangement, the resolution in both the basic repetition pattern A and the peripheral repetition pattern is improved.
Patent JP-H02277697-A (JP)
Title: Supporting cylindrical body with seamless cover for printing press cylinder and manufacture thereof
Inventor: UUDO TEITSUTOGEEMAIYAA
IPC: B41N10/02
Filed: 1990-03-16
Abstract: PURPOSE: To improve rolling characteristics, pressure characteristics and a printing quality by preforming a cover in the form of a foam by adding a foaming agent and an inhibitor, and forming of a multi-component material to be a volumetric compressibility between the cylinder and the cover. CONSTITUTION: An offset cylinder 1 has a replaceable support cylinder 2, which has a volumetric compressible cover 3. As a starting material of the cover 3 for forming a base layer, a material containing a polyol as a main body such as, for example, a material containing a polyurethane or a silicone as a main body is used. And, a foaming agent and an inhibitor are added to restrict desired size and number of fine foams. And, a volumetric compressive layer is freely foamed and covered. Thus, a rotary press having a plastic seamless sheath having fine foams without connecting to each other or particularly the cylinder 2 of the offset printing machine is obtained.
Patent JP-H10261211-A (JP)
Title: Magnetic head inspection device
Inventor: YAMAZAKI SHIZUO
IPC: G11B5/455
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To apply uniform magnetic fields on all magnetic heads so as to increase inspection reliability by reducing the space size of a magnetic field generated by a field generation section and positioning the field generation section in a specified place with respect to a magnetic head based on a positioning signal obtained by measuring the position of the magnetic head. SOLUTION: After a magnetic head assembly 1 is fixed in a specified position, a probe connector 20 is contacted with a connector 9 and fixed. Then, an electromagnet 10 is moved to a specified position in the vicinity of a magnetic head 2a by a YZ moving table 22, the electromagnet 12 and the magnetic head 2a are photographed by a camera 23 in this position and a distance in Y and Z directions between a gap 12 and the magnetic head 2a is calculated by an image processing section 31. If this distance is not coincided with a specified amount, the electromagnet 10 is moved by the YZ moving table 22 and positioned with respect to the magnetic head and then electricity is conducted to the electromagnet 10 by an alternating current generation section 33.  A fracture section 35 makes comparison and determination as to whether the output signal of the magnetic head 2a accurately follows the change of a leaked magnetic field or not.
Patent JP-H02242840-A (JP)
Title: Chlorinated vinyl chloride-based resin composition
Inventor: ADACHI TERUFUMI
IPC: C08L27/22
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject composition readily obtainable of a sheet having smooth and glossy surface by calender processing and excellent fluidity in heat, by mixing specific chlorinated vinyl chloride-based resin with specified amount of specific methyl methacrylate-based resin. CONSTITUTION:(A) 100pts.wt. chlorinated vinyl chloride-based resin containing 60-70wt.% chlorine content obtained by chlorination of polyvinyl chloride having 300-600 average degree of polymerization is mixed with (B) 0.1-3pts.wt., preferably 0.3-2pts.wt. methyl methacrylate-based resin having weight-average molecular weight above 2X10<6> composed of 50-80wt.% methyl methacrylate and other methacrylic acid alkyl ester or acrylic acid alkyl ester.
Patent JP-S59189930-A (JP)
Title: Method for stirring slurry
Inventor: NAJIMA TATSUO
IPC: B01F3/12
Filed: 1983-04-14
Abstract: PURPOSE:To apply strong shearing force without requiring an additional step such as a hermetically closing step or a pressurizing step, by performing stirring while limiting free movement in such a state that eccentric rotary motion is applied to a slurry and said slurry is pressed to the inner wall of a container. CONSTITUTION:Eccentric rotary motion is applied to a slurry which is, in turn, pressed to the inner wall of container to perform stirring while limiting free movement. As such an apparatus, a rotary blade having asymmetric flights or a rotary blade arranged in a container so as to be shifted from the center thereof is preferred. By this structure, an apparatus can be made simple and a treating amount per a unit time can be made much while strong shearing force can be applied. As an example of a slurry applied to this condition, a pigment dispersed slurry (a solid component 60-80%, a dispersant 0.1-0.5%) to be added to a paint substrate is represented. By this stirring, mixing and dispersing are sufficiently performed and, for example, the flowability and stability of the slurry can be enhanced and the properties obtained in the next process can be improved.