baber/WOPTO huggingface dataset:
Patent JP-H04155271-A (JP)
Title: Turntable for measuring emi
Inventor: MITA KAZUMICHI
IPC: G01R29/08
Filed: 1990-10-18
Abstract: PURPOSE:To enable grounding to be made, a worn part to be eliminated, and a stable operation to be secured for a long time by placing fixed electrodes which oppose each other with a gap at a turntable and then performing grounding through an electrostatic capacity between the turntable and the fixed electrodes. CONSTITUTION:When using a turntable, a bottom plate 19 contacts a metal ground surface which is laid on a ground surface so that an inner electrode 13 is contacted through a stay 18 and the bottom plate 19. A drive wheel 14 is fixed to a metal table 11 so that it is coaxial with an outer electrode 12 at a further inside of the inner electrode 13. Then, the table 11 is rotated by a motor 16 through a drive roller 15 by driving this drive wheel 14. When EMI is measured using a turntable, difference in measurement value as compared with a case when the turntable 2 and a metal ground surface 6 is completely connected by a metal sheet and the turntable is completely grounded in terms of high frequency.
Patent JP-S62140785-A (JP)
Inventor: ITATSU MAKOTO
IPC: B25J9/22
Filed: 1985-12-12
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-H08141717-A (JP)
Title: Trough for pouring molten metal
Inventor: HARA HITOSHI
IPC: B22D13/10
Filed: 1994-11-14
Abstract: PURPOSE: To provide a pouring trough which can efficiently align the axes of the trough body and a chute with good accuracy, eliminate the centering work for each casting and improve the working efficiency. CONSTITUTION: The pouring trough 1 is formed by attaching an elevating device P for ascending/descending the chute 5, a rotor actuator 9 for turning over the trough body 6 while using a longitudinal shaft as a turning axis and a positioning device Q for performing positioning of the trough body 6 with the chute 5 by detaining the trough body 6. After completing the casting, the chute 5 is separated from the trough body 6 with the elevating device P and the trough body 6 is turned over with the rotor actuator 9 and then, the discharge of excess pig iron in the trough body 6 can automatically be executed. Further, the positioning of the trough body 6 can automatically, efficiently and accurately be executed with the positioning device Q and the positioning work with an operator is made unnecessary and the labor can be saved.
Patent JP-S61156953-A (JP)
Title: Reception buffer control system
Inventor: NANBU SHIGEO
IPC: G06F5/06
Filed: 1984-12-27
Abstract: PURPOSE:To minimize the influence of a reception error by controlling the address-switching switch to be logically inverted and storing data selectively in an dual buffer. CONSTITUTION:When plural DMA channels exist, the transmission-start address transmitted number and the transmission mode, etc., are stored per each channel in a register 32, which are able to be modified on necessity by a control part 31. A flip-flop 35 for inversion inverts its output from H L, L H whenever it receives a transmission-end signal from the control part 31. The address change-over switch 36, in accordance with the output status of the FF35, transmits the output of a DMA counter 34 as it is through the bus from a memory 2, or outputs it after modifying it to a some value. Accordingly, the dual reception buffer is utilized effectively by using the same DMA channel as, for instance, that of the DMA address counter, and additionally, the influence of an data error, if occurred, will be maximally suppressed.
Patent JP-H07130910-A (JP)
Title: Glass composition for thick film resistance paste
Inventor: ISHIGAME SHIGEHARU
IPC: H01L23/12
Filed: 1993-11-08
Abstract: PURPOSE:To provide glass composition for thick film resistance paste which contains the composition to contain glass frit that stably holds pyrochlore-type conductive powder without decomposing it while being baked. CONSTITUTION:Glass composition contains the following materials by 90% or more in total; 35-65wt.% of PbO, 25-50wt.% of Sin2, 1-10wt.% of Al2O3, 0.1-5wt.% of B2O3, B2O3+ZnO<=8, 0.5-10wt.% of CaO and 0-10wt.% of MgO.
Patent JP-H02127365-A (JP)
Title: Reel made of paper
Inventor: MASUDA MOTOYOSHI
IPC: B65H54/10
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a reel with excellent strength by using a collar plate overlapped and stuck with corrugated boards doubly inside and outside, providing holes to be coupled with end sections of a barrel tube on the inside corrugated boards, and sticking the end section of the barrel tube inner peripheries of the holes and inner faces of the outside corrugated boards. CONSTITUTION:Collar plates 12 on both ends of a barrel tube 11 are overlapped and stuck with corrugated boards double inside and outside so that their texture directions differ from each other. The strength is increased, warping is eliminated, and the cost can be reduced. End sections of the barrel tube 11 are coupled with coupling holes 19 of inside corrugated boards 13 of the collar plates 12, and the end sections of the barrel tube 11 are stuck to inner peripheries of coupling holes 19 of the inside corrugated boards 13 and inner faces of outside corrugated boards 14. The adhesive strength between the collar plates 12 and the barrel tube 11 is sharply increased, no layer peeling occurs on the corrugated boards of the collar plates 12, they are not separated from the barrel tube 11, and a reel with excellent strength is obtained.
Patent JP-2000115398-A (JP)
Title: Portable information terminal and method for displaying character information
Inventor: ABE YASUHIKO
IPC: G06F3/0484
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently present various messages such as an advice or a hint as to a key operation to the user, without losing original display. SOLUTION: This portable information terminal has a mail transmission reception function, that sends/receives a mail to/from other information device and a memory section 106 stores messages, such as advices or hints regarding key operations and also stores issue conditions denoting a timing, when a message is given to the user. When contents of operations, e.g. by the user satisfy prescribed conditions, a user interface section 101 generates a mail on which the message is described and generates the arrival of the generated mail in simulation manner.
Patent JP-H08134600-A (JP)
Title: Martensitic stainless steel
Inventor: OYAMA MITSUO
IPC: C22C38/00
Filed: 1994-11-14
Abstract: PURPOSE: To produce a martensitic stainless steel improved in toughness at low temp. and having high strength and high toughness by preparing a stainless steel having a specific composition in which respective contents of Cr and Ni are specified and also containing fine acicular martensitic structure as matrix. CONSTITUTION: A stainless steel, having a composition consisting of, by weight, 0.01-0.12% C, <=1.5% Si, <=1.5% Mn, <=0.03% P, <=0.03% S, 14.5-17.4% Cr, 4.0-6.0% Ni, and the balance Fe with inevitable impurities, is prepared. This stainless steel is subjected to hardening (at about 980 deg.C for about 4hr, by oil quenching) and then to tempering (at about 475 deg.C for about 2hr, by air cooling), by which a stainless steel containing fine acicular martensitic structure as matrix is produced. By this method, the martensitic stainless steel, remarkably improved in weldability as well as in toughness at low temp., can be obtained.
Patent JP-H10108021-A (JP)
Title: Printer
Inventor: AKIBA TOSHIYA
IPC: H04N1/46
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable conducting proper gradation expression, even when undesired high luminance points exist in image data to be printed out in the printer where printing accompanied with gradation expression is available. SOLUTION: A luminance signal Y is fed to a histogram detection block 30. In the block 30, a histogram for each gradation of the luminance signal Y is detected. In an accumulation/comparison block 31, the frequency of the level of the luminance is accumulated in this histogram. The cumulative frequency is compared with a prescribed threshold level, and the gradation in excess of the threshold level is used for a gradation of a highest luminance for printing. Moreover, in the case that the gradation reaches a prescribed limit before the cumulative frequency reaches the threshold level, the gradation is used for the gradation for the highest luminance. The luminance signal Y is corrected, based on the gradation at the highest luminance, and a YUV signal is converted into a YMC signal, based on the corrected luminance signal Y'.  Since the highest gradation is decided based on the cumulative frequency of the luminance, a proper gradation representation is conducted, regardless of the existence of unwanted high luminance points.
Patent JP-2001095868-A (JP)
Title: Massage machine
Inventor: HOSHINO SHOJI
IPC: A61H7/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine simply mounted on a chair or others in use. SOLUTION: A massage machine comprises a body case 10 having a storage groove 12 (a supporting part) on the upper face for supporting a medical treatment part, an air bag 20 (massage means) arranged in the storage groove 12, an air supply/exhaust device 40 (driving means) provided in the body case 10 for supplying/exhausting air to/from the air bag 20 and first and second fixing parts 51, 55 (mounting means) provided on the lower face of the body case 10 for mounting on a mounting portions 76b, 76c (mounted bodies) of a chair 70.
Patent JP-H08136174-A (JP)
Title: Operation controlling method for heat supplying plant
Inventor: YAMADA AKIHIKO
IPC: F28D20/00
Filed: 1994-11-14
Abstract: PURPOSE: To efficiently and rapidly draft the operating plan when the plan is altered due to fluctuation of demands, a fault of the equipment, etc. CONSTITUTION: The operating plan forming process 2 has a heat storage plan learning step 200, an initial plan forming step 300, a plan evaluating step 400, a plan selecting step 500, a plan altering step 600 and an end deciding step 700, and forms a heat storage and radiating plan at each time of a heat supply plant. The process 2 forms a heat storage and radiating plan by applying a genetic algorithm. In this case, the relationship between a heat energy demand value and heat storage and radiating plan values is learned by using past data, and the part or the entirety of an initial individual set is formed based on the learned result. Thus, the calculation can be started from the suitable initial value matched to the calculating conditions, and the plan can be efficiently and rapidly drafted.
Patent JP-H05116968-A (JP)
Title: Production of optical fiber base material
Inventor: ISHIDA SADANORI
IPC: C03B8/04
Filed: 1991-10-25
Abstract: PURPOSE:To easily obtain the optical fiber base material which is less changed in the density in the diametral direction by decreasing the intensity of the DC electric field for accelerating the fine particles of the resulted product of a hydrolysis with an increase in the outside diameter of the base material at the time of producing the optical fiber base material by sticking the fine particles thereto. CONSTITUTION:The gaseous raw materials (for example, SiCl4, GeCl4) blown out of an oxyhydrogen burner 2 are hydrolyzed in an oxyhydrogen flame 9 to synthesize the fine particles 7. The fine particles 7 are stuck to a target, by which the porous optical fiber base material 8 is produced. Speed of the above-mentioned fine particles is accelerated by the DC electric field generated by impressing a DC voltage to an electrode 3 disposed within the above- mentioned burner 2 at this time. The intensity of the above-mentioned DC electric field is decreased with an increase in the outside diameter of the above- mentioned target, by which the sticking speed of the fine particles is suppressed. The change in the density in the diametral direction of the optical fiber base material 8 is thus suppressed and the optical fiber base material which is less changed in the density of the diametral direction is easily obtd.
Patent JP-H04330487-A (JP)
Title: Production of gas discharge display element
Inventor: YOSHIOKA TOSHIHIRO
IPC: H01J11/38
Filed: 1991-10-25
Abstract: PURPOSE:To produce the AC driving type gas discharge display element having stable and good characteristics by forming this element in such a manner that its strontium oxide is not exposed to the atm. CONSTITUTION:A magnesium oxide layer 5 is formed on the oxide of alkaline earths, exclusive of magnesium, for example, the strontium oxide 4 at the time of forming the dielectric layer in contact with a discharge gas of the AC driving type gas discharge display element. The mixture layer composed of the strontium oxide and the magnesium oxide is formed on the surface by executing a heat treatment prior to the sealing of the discharge gas.
Patent JP-S61144279-A (JP)
Inventor: HERUMAN TENGURAA
IPC: H02M5/27
Filed: 1985-12-13
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-H02126092-A (JP)
Title: Ceramic roller for roller hearth kiln
Inventor: NAKAGAWA AKIRA
IPC: F27B9/24
Filed: 1988-11-04
Abstract: PURPOSE:To alleviate labor and time required for a work for removing deposited glaze by forming recesses on the outer surface, receiving and storing adhered matter due to the formation by placing or contact with its conveyor. CONSTITUTION:A plurality of annular grooves 2 circulating the outer surface are, for example, formed at a predetermined interval on a ceramic roller 1. When it is used to bake a glazed ceramic molded form, glaze adheres to the roller 1 by the contact of the form with the roller 1 to be intruded into the grooves 2 by the pressing of the own weight of the form to be baked. When many forms are continuously baked, the roller 1 smoothly conveys the form until the deposited glaze is filled fully in the grooves 2. Accordingly, the frequency of the glaze removing work is reduce as compared with the roller having no recesses on the outer surface to alleviate labor and time required for the work.
Patent JP-2001095843-A (JP)
Title: Sanitary napkin having emboss crossing high-center portion
Inventor: NAKAO NAOTO
IPC: A61F13/15
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary napkin suitable particularly in the night and improving in fitting and absorbing ability at the crotch. SOLUTION: This napkin has an absorbing element 10 for receiving humors through an usage plane and holding them in an internal absorber and a leakage preventive sheet 30 provided at the reverse side for preventing the leakage of humors from the absorbing element to the reverse side. An absorber 12 has a high-center portion 12A at the center in the cross direction throughout the length in the longitudinal direction, which is high at the side of the usage plane. Side embosses 50B, 50A, 50C extending close to both edges in the longitudinal direction of the absorber 12 are formed at both sides of the high-center portion 12A of the absorber 12. These embosses are tied at, at least, the front sides via a rear side crossing emboss 50D crossing the high-center portion 12A.
Patent JP-H06131310-A (JP)
Title: Parallel processor and serial/parallel converter
Inventor: OKI MITSUHARU
IPC: G06F15/80
Filed: 1992-10-19
Abstract: PURPOSE:To make the arithmetic of longitudinal image data possible when the number of data is less than the number of processor elements. CONSTITUTION:For example, a pointer generation circuit 24 in a shift register for input can store data Fm, Gm,... at the totally two parts of an m-th register 22m and an m+M/2-th register 22m+M/2 by generating an ON signal (pointer) in every M/2 cycle. Thus, the data Fm and Gm can be stored in the same memory 3m for input, and the conventionally disabled longitudinal operation is enabled as well. At such a time, the operation to data for a 2h-th horizontal term, for example, is performed by 1st-M/2-th processor elements (arithmetic circuits 51-5M/2) and the operation to data for a 2h+1-th horizontal term is performed by M/2+1-th-Mth processor elements (arithmetic circuits 5M/2+1-5M).
Patent JP-H10106348-A (JP)
Title: Silver-platinum conductive paste
Inventor: HARADA YASUYUKI
IPC: H05K1/09
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a silver-platinum conductive paste with improve solder biting resistance without increasing the platinum content by producing a paste from silver powder, an organic platinum complex, glass frits, and an organic vehicle to disperse and retain these substances. SOLUTION: About 99.5 pts.wt. of silver powder, about 0.71 pts.wt. of an organic platinum complex, SiO2 -ZnO-CaO type glass frits, organic vehicles consisting of ethyl cellulose resin and terpene oil, and Bi2 O3 powder as an inorganic adhesive are mixed, uniformly kneaded, and dispersed and after that the viscosity is adjusted. The organic platinum complex preferably has 0.1-2.0wt.% metal content. Consequently, dispersibility of a platinum material is improved, high density of a sintered film can be obtained, and a silver- platinum conductor paste with improved solder biting resistance can be obtained.
Patent JP-H07110237-A (JP)
Title: Driving and detecting circuit for oscillator
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5649
Filed: 1993-10-12
Abstract: PURPOSE:To reduce a drift caused by the deviation of resonance characteristics due to the variation of the atmosphere temperature, etc., by the use of a simple circuit. CONSTITUTION:First switching elements 28 and 30 and resistors 36 and 38 are respectively connected to the piezoelectric elements 16a and 16b of an oscillation gyro 12. An oscillation circuit 32 and phase connecting circuit 34 are connected between the element 16c and switching elements 28 and 30. The elements 16a and 16b are connected to a differential circuit 40 and the output signal of the circuit 40 is inputted to a sample hold circuit 44 through a second switching element 42. A zero-cross detector 46 is connected to the phase correcting circuit 34 and, when a drive signal crosses zero, the first switching elements 28 and 30 are turned off and the second switching element 42 is turned on.
Patent JP-H04155324-A (JP)
Title: Photograph processing device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1990-10-18
Abstract: PURPOSE:To facilitate photometry, photographing of a plural image frames, and exactly set the condition of exposure by providing a cooling unit for cooling a film on the film-outlet side of a processor unit. CONSTITUTION:A photographed negative film 12 is drawn out from a cartridge 13 by a film supply device to be sent into a film processor unit 14, and immersed in each processing liquid, developed, fixed, and water-washed to show up a latent image to form an image. The film 12 is then guided into a drying chamber 36, and blown by hot wind to be dried to remove moisture, etc. The film is carried to a cooling unit 50, and blown by air of room temperature to be cooled close to the room temperature. The concentration of a first image frame is measured by a photometric device 56, and an exact concentration value without adverse effect of temperature is obtained. Based on the measured concentration value, when the first image frame measured and a next measured image frame show the same scene, the condition of exposure is determined from the plural image frames, and when both the image frames do not shown the same scene, the condition of exposure is determined for each image frame and stored. In this way, the condition of exposure corresponding to the image frame is calculated to be stored in memory, and thus the processing is completed.
Patent JP-H02127407-A (JP)
Title: Heat-resistant thermoplastic resin
Inventor: TAKAHASHI ATSUSHI
IPC: C08F212/08
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the subject resin having excellent heat-resistance, moldability, transparency and productivity, resistant to discoloration and useful for automobile use, etc., by copolymerizing an aromatic vinyl monomer and an alkylmaleimide monomer at a specific ratio. CONSTITUTION:The objective resin having a weight-average molecular weight of 50,000-500,000 and containing the unit of formula I (R1 is H, methyl or ethyl; R2 is aromatic hydrocarbon group) and the unit of formula II (R3 is 1-15C alkyl or cycloalkyl) at a molar ratio of (65-97):(35-3) in linearly and randomly arranged state is produced by copolymerizing an aromatic vinyl monomer (preferably styrene, etc.) and an alkylmaleimide monomer (preferably N- cyclohexylmaleimide). The resin is produced preferably by carrying out suspension polymerization while continuously or intermittently supplying the alkylmaleimide monomer to the polymerization system. The polymerization temperature is usually preferably 60-160 deg.C.
Patent JP-H02129326-A (JP)
Title: High strength copper alloy
Inventor: KAZAMA KEIZO
IPC: C22C9/02
Filed: 1988-11-08
Abstract: PURPOSE:To manufacture the title copper alloy having high strength and high electrical conductivity and preferably suitable as a lead frame material for an IC and an LSI by adding specific amounts of Sn, Co, Si, Zn or Mg to Cu and alloying them. CONSTITUTION:A Cu master alloy contg. electrolytic copper, tin, zinc, Co and Si so that the compsn. contg., by weight, 1.0 to 3.0% Sn, 0.4 to 1.6% Co, 0.1 to 0.5% Si, 0.05 to 1.0% Zn or furthermore <0.5% Mg as well as having 0.15 to 0.35 weight ratio of Si/Co and the balance Cu is regulated is melted by a high-frequency electric furnace, etc., and the ingot is converted into the shape of a thin sheet by hot rolling and cold rolling, which is thereafter annealed. The Cu alloy material having excellent electric conductivity, heat resistance, solderability, corrosion resistance of solder, palatability and workability and preferably suitable as a lead frame material for an IC and an LSI can be manufactured at low cost.
Patent JP-H03164088-A (JP)
Title: Brushless motor drive
Inventor: NAGASAKI YASUMASA
IPC: H02P6/06
Filed: 1989-10-27
Abstract: PURPOSE:To perform control stably by resetting a commutation signal generating circuit every time when a phase detection signal is provided from a phase detection signal generating circuit, after switching is made to a frequency signal, and performing correction of commutation phase. CONSTITUTION:At the time of starting operation, a synchronizing rotation signal is provided to a commutation signal generating circuit 25 in order to start a brushless motor as a synchronous motor. Subsequently, a frequency signal is provided from a frequency signal generating means 13 to the commutation signal generating circuit 25 thus continuously rotating the brushless motor as a synchronous motor. A frequency signal is then provided to the commutation signal generating circuit 25 which is reset every time when a phase detection signal is provided from a phase detection signal generating means 16 thus correcting the commutation phase to a predetermined phase. By such arrangement, the brushless motor is rotated stably regardless of variation of load.
Patent JP-H11118460-A (JP)
Title: Two-dimensional shape detection device
Inventor: ITOIGAWA KOICHI
IPC: G01B13/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To easily detect the two-dimensional shape of the subject of detection. SOLUTION: A shell part 3 having a detecting surface 4 is provided on a sensor chip 2 having a plurality of pressure sensors formed in a semiconductor fabrication process. The shell part 3 is provided at each pressure sensor with a pressure detection chamber 12 to which the pressure-sensitive surface of the pressure sensor is opposed, and a pressure transfer hole 13 communicating each pressure detection chamber 12 to the detecting surface 4 is provided. The shell part 3 is provided also with a fluid passage 15 communicating each pressure detection chamber 12 to the outside of the shell part 3, and a fluid supply/ discharge device which is provided external to the fluid passage 15 to supply almost equal amounts of air to the pressure detection chambers 12 via the fluid passage 15 is connected to the fluid passage 15.  When the pressure transfer hole 13 is closed by the subject of detection which is pressed against the detecting surface 4, the pressure of the corresponding pressure detection chamber 12 rises.