baber/WOPTO huggingface dataset:
Patent JP-H11233683-A (JP)
Title: Resin-encapsulated type semiconductor device, circuit member used for the device, and manufacture thereof
Inventor: YAGI YUTAKA
IPC: H01L23/12
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the mounting density of semiconductor elements on a circuit board by providing electrically independent of each other in the nearly central portion of a terminal plane a die pad having respectively a plurality of inner and outer terminals in its front and rear surfaces provided integrally with it, and by mounting the semiconductor element on the front surface of the die pad in an electrically insulating manner. SOLUTION: Provided a plurality of inner terminals 3A on the front surface of a die pad 2 with a rectangular surface shape (the surface of mounting thereon a semiconductor element 6), a plurality of external terminals 3B are provided integrally therewith in the rear surface thereof. Also a plurality of terminal portions 4 are so provided in nearly a single plane two-dimensionally, and electrically independent of each other so as to sandwich the die pad 2 between them along the major side of the die pad 2. That is, the plurality of terminal portions 4 are so provided along a pair of respective opposite sides of the semiconductor element 6 to each other as to sandwich a central portion line L of the terminal surface of the semiconductor element 6 between them.  Then, via an electrically insulating double-coated tape 7, the opposite surface of the semiconductor element 6 to its terminal surface is fastened to the front surface side of the die pad 2 for mounting the element 6 on the die pad 2. That is, terminals 6a of the semiconductor element 6 are provided on, along the central portion line L.
Patent JP-S63277277-A (JP)
Inventor: JIYOZEFU GURIIN
IPC: C08L75/00
Filed: 1988-02-29
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-H04282503-A (JP)
Title: Traffic safety device
Inventor: SASAKI KENICHI
IPC: G02B6/00
Filed: 1991-03-11
Abstract: PURPOSE:To illuminate the range to which the head lamp beam of an automobile does not reach in a tunnel so as to realize traffic safety by transmitting the beam of the head lamp of an automobile with the optical fiber embedded in the tunnel and illuminating the road surface in front of the automobile. CONSTITUTION:The downward beam of the head lamp of the automobile 3 running in a tunnel 4 illuminates as far as 40m ahead of the road face. When the automobile 3 seeks to pass over the guide light tool 1a, the beam from the head lamp 5 is received with guide light tools 1b and 1c, and the guide light tools 1e and 1f connected to them by optical fibers 2 emit lights, and those illuminate the sections between the guide light tools 1d and 1e and the section between the guide light tools 1e and 1f. Hereby, the brightness of the road face in front of the safety stop distance increases. Similarly, while the automobile 3 is passing inside the tunnel, the brightness of the road face in front of the safety stop distance of the automobile 3 increases.
Patent JP-S6128592-A (JP)
Inventor: FUREDERITSUKU CHIYAARUZU RABUR
IPC: C10N40/00
Filed: 1984-03-08
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-S63214533-A (JP)
Title: Vibration isolator
Inventor: GOFUKU YOSHIHIRO
IPC: F16F15/02
Filed: 1987-02-27
Abstract: PURPOSE:To support an object stably even when vibration occurs in vertical direction and horizontal direction, by arranging a plurality of air supporting means, air spring means and shock absorbers between upper and lower boards. CONSTITUTION:When vertical vibration functions onto a lower board 5 of a vibration isolator 1, it is absorbed by air springs 9a-9d and compressed air in additional tanks 13a-13d then damped by a shock absorber 21. When horizontal vibration functions onto a lower board 5, it is transmitted through the air springs 9a-9d to an intermediate base 6 so as to deform air supporting members 16a-16d integrally. Since balls 16a1-16d1 contacting with slip boards 20a-20d of an upper board 3 are floating through an air layer, they can roll without resistance and the vibration is absorbed and damped by means of high viscosity liquid in the shock absorber 21, X, Y direction position regulating mechanism 28 and coil springs 27a-27d. Consequently, even fine vibration in the order of several micrometers can be isolated effectively, thereby an object can be supported stably.
Patent JP-H03256900-A (JP)
Title: Vapor recovery device
Inventor: SHIBATA MASAMI
IPC: B67D7/54
Filed: 1990-02-26
Abstract: PURPOSE:To prevent deterioration of operability and to prevent hazard caused by aging of a fuel hose by making the fuel hose and a vapor recovery hose formed in a coaxial structure for a vapor recovery device of a suspension type fuel feeding device in a service station. CONSTITUTION:As fuel is discharged with a valve of a vapor recovery nozzle 4 opened in feeding of the fuel to a car 7, the fuel inside a fuel passage 6 flows into the vapor recovery nozzle 4, and flows further into a fuel tank of the car 7. The vapor inside the tank is then recovered and is flown into a vapor passage 5 and is further flown to a hose-operating box 1. As the fuel passage and the vapor passage are made in a coaxial structure, deterioration of operability can be prevented and, at the same time, safety can be secured in terms of fireproofness as leakage of the fuel flows into the vapor recovery hose in case of breakage of the fuel hose that occurs by aging.
Patent JP-H11239573-A (JP)
Title: Adipometer
Inventor: SHIGA RIICHI
IPC: A61B5/107
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable anyone mensurated by appropriately setting a distance between light transmission and reception and to perform highly accurate adipometering. SOLUTION: A light transmitting element 2 and light receiving elements 3, 4 and 5 are arranged on one straight line and plural optical path lengths passing through adipose 30 are formed. Corresponding to the selecting operation of one of the arm button 8, foot button 9 and abdomen button 10 of a measurement part selection input part 6, one optical path, that is the optical path of the light transmitting element 2 and the light receiving element 3, the light transmitting element 2 and the light receiving element 4 or the light transmitting element 2 and the light receiving element 5, is selected and mensurated.
Patent JP-H01255766-A (JP)
Title: Packing for magnetizable shaft
Inventor: GERUHARUTO KIRUTAU
IPC: F16C33/82
Filed: 1989-02-23
Abstract: PURPOSE: To protect a sealing lip from the penetration of extraneous particles by making a ring magnet surround the shaft leaving a gap, and disposing a ferromagnetic fluid in this gap being formed. CONSTITUTION: A casing 2 has an angular profile and it is provided with a rubber sealing lip 3 in the radial inward side part. This sealing lip 3 is forcibly pressed to the surface of a shaft 1 by the elastic preload of an annular coil spring attached to the outside, therefore its sealed edge causes an elastic deformation whereby it comes into face-contact with the surface of the shaft 1 in the range of a band area A. A ring magnet 6 being equipped with a pole piece 8 projecting to the inside so as to form a drilled hole is disposed at the opposite side to a sealed chamber M of the casing 2. A ferromagnetic fluid is held in a cap 7 by a line of magnetic force of a permanent magnet 6 to be produced in a gap between this pole piece 8 and the haft 1.
Patent JP-S63213393-A (JP)
Inventor: YAMAGUCHI KIICHI
IPC: H05K3/28
Filed: 1987-03-02
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-H11182746-A (JP)
Title: Pipe with inside surface spiral guide
Inventor: NAKAGAWA HIROHIDE
IPC: F16L9/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily perform inspection/repair by opening an inspection hole in the middle of a vertical pipe main body, and freely opening/closing this inspection hole by a blocking-up member in a pipe with inside surface spiral guide having the spiral guide to flow down water in a spiral shape in the vertical pipe main body. SOLUTION: A first spiral guide 12 is arranged in an L1 section of a vertical pipe main body 11 suitably used as a naturally flowing-down type vertical sewage work pipeline. The spiral guide 12 is supported in the vertical pipe main body 11 by bringing an elastic body adhered to the outer peripheral edge of the spiral guide passage 12 into pressure contact with the inner peripheral surface of the vertical pipe main body 11 after integrally installing the inner peripheral surface of this spiral guide 12 on the outer peripheral surface of an air core cylinder 13. While, a second spiral guide 12' is arranged in a slightly upper L3 section of the pipe top of an outflow pipe 15 connected to the lower end of the vertical pipe main body 11.  A blocking-up member composed of a branch pipe forming member 20 and the cover part 30 is attached to open/ close an inspection hole 112 opening in a pipe wall of the spiral guide unarranged part between the first/second spiral guides 12 and 12'.
Patent JP-S60190588-A (JP)
Title: Method for blackening zinc or zinc alloy plated steel sheet
Inventor: KANDA KATSUMI
IPC: C25D5/26
Filed: 1984-03-12
Abstract: PURPOSE:To form a uniform black film in a short time by carrying out electrolysis using the titled steel sheet as a cathode in an aqueous soln. contg. prescribed amounts of Co and/or Ni ions and the ammonium or sodium salt of sulfuric acid, hydrochloric acid or the like. CONSTITUTION:An aqueous soln. contg. 1-20g/l Co and/or Ni ions and 5-70g/ lone or more kinds of salts selected among the ammonium, sodium, potassium and aluminum salts of sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, carbonic acid, etc. is prepd. Using the titled steel sheet as a cathode electrolysis is carried out in the aqueous soln. at 1-5A/dm<2> cathode current density for 0.5-30sec. By this method a uniform black film is formed in a short time.
Patent JP-H02224186-A (JP)
Title: Multiprocessor control device
Inventor: WAKABAYASHI TAKAO
IPC: H04N19/507
Filed: 1989-02-27
Abstract: PURPOSE:To uniform the image processing time of respective digital signal processors (DSPs) by applying processing areas to respective DSPs in each block, and after ending the processing, successively allocating the succeeding processing blocks to respective DSPs. CONSTITUTION:Processing areas are applied to respective DSPs 2 in each block by a data flow controller 8 for retrieving a status register 7. When the number of effective picture element (processing time) of picture element data in each block is different in respective blocks after the end of processing if the DSPs 2 are constituted of DSP-1 to DSP-3, a data flow controller 8 outputs a start control signal 501 so that the whole required time of the whole image frame is smoothed in respective DSP-1 to DSP-3 and adjusts addresses so that respective blocks are distributed to respective DSP-1 to DSP-3. Consequently, the image processing time of respective DSPs 2 can be uniformed.
Patent JP-H07254633-A (JP)
Title: Puncher for film carrier
Inventor: KAMEDA AKIRA
IPC: B21D28/20
Filed: 1994-03-16
Abstract: PURPOSE:To provide a puncher for punching a film carrier using upper and lower dies to produce an electronic device in which noise and vibration caused by means for moving the upper die up and down, i.e., an air cylinder, can be reduced. CONSTITUTION:A film carrier 1 is positioned between upper and lower dies 4, 5 and the upper die 4 is lowered by means of an air cylinder 10 thus punching the film carrier 1 by means of the upper and lower dies 4, 5. When a third sensor S3 detects that the upper die 4 has lowered to the vicinity of the bottom dead center, the high pressure air flow from a high pressure air producing section 12 to the air cylinder 10 is decreased and the lowering speed of the upper die 4 is switched from high speed to low speed thus punching the film carrier 1 at a low rate. Subsequently, the upper die 4 is lifted and when a second sensor S2 detects that the upper die 4 has reached the top dead center, the rising speed of the upper die 4 is switched from high speed to low speed.
Patent JP-S5830897-A (JP)
Inventor: JIYOSEFU MIRIOTEI
IPC: B64D1/02
Filed: 1982-03-24
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-S63212659-A (JP)
Title: Tentering device
Inventor: TAKANO ISAMU
IPC: B65H23/022
Filed: 1987-02-27
Abstract: PURPOSE:To aim at low cost and high efficiency for heat treatment drying in cotton cloth, by constituting thermal treatment equipment with a steaming device, performing heat treatment by means of superheated steam, and a hot air drying device. CONSTITUTION:Cotton cloth 1 is carried to a steaming device 7 by a chain guide and conveyed after being formed into inversed U-shaped form in a housing. At an upper part inside the housing, there is provided with a ceiling heat insulating board where plural heating pipes are set up, and furthermore a steam blowing pipe is set up in a steam duct inside the housing, whereby steam is blown to the cotton cloth 1 by a circulating fan via a grill, and temperature inside the housing is made so as to be kept constant in the range of 100 deg.C-200 deg.C in setting temperature. The cotton cloth 1 coming out of the steaming device 7 is conveyed to a dryer 20 where such air as in the specified temperature is blown out of both upper and lower blowing ducts 21 and 22, thus it is dried up. Therefore, a circulating quantity of steam is reducible and system cost is abated and, what is more, such good heat treatment that is small capacity and no unevenness can be done.
Patent JP-S58170757-A (JP)
Inventor: DEIBITSUDO GUUIN KUUPAA
IPC: C07D213/57
Filed: 1983-03-17
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-H01222239-A (JP)
Title: Driving circuit for camera
Inventor: TAKAHASHI HIROSHI
IPC: H02M1/00
Filed: 1988-03-01
Abstract: PURPOSE:To absorb the counter electromotive force of an inductor without going by way of a power source battery by connecting the series circuit of a Zener diode and a diode in parallel with the inductor and connecting the connection point of the Zener diode and the diode with the power source terminal of a circuit or an element having peak inverse voltage. CONSTITUTION:The series circuits of the Zener diode 11 and the diode 12 is connected in parallel with the inductor 1 which is made to be on/off to the power source and the connection point (b) of the Zener diode 11 and the diode 12 is connected with the power source terminal of the circuit or the element having the peak inverse voltage. Therefore, the counter electromotive force of the inductor 1 can be rapidly absorbed with a closed loop constituted of the Zener diode 11 and the diode 12. Thus, the counter electromotive force can be absorbed without allowing it to go by way of the power source battery. The voltage equal to or exceeding the peak inverse voltage is not put on the circuit or the element, so that the feeders of the circuit or the element which cooperates with the inductor 1 and the inductor 1 can be made common.
Patent JP-H09241421-A (JP)
Title: Particle-containing resin composition and molding product and multilayered molding product molded therefrom
Inventor: SAKATANI TAIICHI
IPC: A01G9/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a particle-containing resin composition, capable of readily providing a molding product excellent in transparency and selecting particles contained therein from a wider range of refractive index in order to satisfy the objective performances. SOLUTION: This particle-containing resin composition comprises particles and a resin. The relative refractive index nr calculated from the refractive index n1 of the particles and the refractive index n0 or the resin according to the formula nr =n1 /0.9-1.1 and the particles are dispersed in the resin so that the particle size distribution of the particles may satisfy the following (A): (A) the ratio of the particles having >=10μm particle diameter is <=1vol.% based on the total volume of the particles and the ratio of the particles having >=1×m particle diameter based on the total volume of the particles is <=10vol.%. Furthermore, the ratio of the particles having >=0.38μm is <=60vol.%.
Patent JP-H01220910-A (JP)
Title: Surface acoustic wave resonator
Inventor: NARAHARA CHOJI
IPC: H03H9/25
Filed: 1988-02-29
Abstract: PURPOSE:To vary the frequency over a wide range by applying weight to electrode fingers so as to maximize the cross length in the exciting electrode closest to a grating reflector and arranging a dummy elecotrode in opposition to the crossing part. CONSTITUTION:The cross length of interdigital electrodes in an exciting electrode 6 is designed longer symmetrically to both sides toward the vicinity of the grating reflector 7 and maximized at the both ends and the electrode fingers are so shaped that the outer shape of the cross part is part of a cosine curve. Moreover, the dummy electrode 8 is arranged respectively in opposition to the crossed electrode fingers at parts except the cross part between interdigital electrodes 6a, 6b to prevent the disturbance in the phase of a surface acoustic wave. Thus, the resonance is caused without occurrence of a high-order lateral mode spurious radiation. Then the frequency is varied over a wide band in case of applying the device to an oscillator component of a voltage controlled oscillator.
Patent JP-H06237751-A (JP)
Title: Production of wine
Inventor: YOKOTA KENJI
IPC: C12C5/04
Filed: 1993-02-12
Abstract: PURPOSE:To obtain beer, etc., with clear color tone dispensing with addition of any coloring agent by using, as submaterial(s), the starch and/or processed product thereof from 'yamakawamurasaki', a kind of sweet potato, or a modified variety thereof, each containing anthocyan-based pigment. CONSTITUTION:The objective wine, e.g. beer, miscellaneous wine, foamed wine or low-alcoholic beverage, each with clear red color and high flavor, can be obtained by using, as submaterial(s) in the preparation process, the starch and/or processed product thereof from 'yamakawamurasaki', a kind of sweet potato, or a modified variety thereof.
Patent JP-S54137626-A (JP)
Title: Broad-band transformer circuit
Inventor: HASEGAWA SUSUMU
IPC: H01F19/06
Filed: 1978-04-18
Abstract: PURPOSE: In an insulating transformer comprising balanced and unblanced windings of an arbitrary turn ratio, to relieve the influence of longitudinal current by connecting a line type longitudinal retardation coil of a turn ratio 1/1 in series with the balanced winding and ground the middle tap of the balanced winding through a  capacitor.  
     CONSTITUTION: An insulating transformer 3 comprises a balanced winding 6 and an unbalanced winding 8 of an arbitrary turn ratio. A line type longitudianl retardation coil 4 comprising two windings 10 and 11 of a turn ratio 1/1 is connected to the winding 6, and the middle tap 12 is grounded through a capacitor 13 of which the impedance is negligible. The longitudinal current IU flowing into the coil 4 from one side 14,15 is flowed to the earth through windings 16 and 17 and the capacitor 13, to cancel the magnetic flux developed in the windings 16 and 17. The potentials at the ends 19 and 20 of the winding 6 are nearly equal to the earth potential, so that the current IU does not affect the unbalanced winding 8. Thus there is provided a communication circuit of good longitudinal retardation characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000251297-A (JP)
Title: Optical pick-up device
Inventor: OKUDA HIROYUKI
IPC: G11B7/125
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pick-up device for efficiently radiating heat being generated from a laser diode. SOLUTION: An optical pick-up device is provided with a laser diode 7 with a common terminal 11, a printed-circuit board 8 that is connected to the laser diode, and a shield case 9 for covering the bottom surface of the laser diode. Then, the common terminal 11 is soldered to the shield case 9. Heat being generated from the laser diode 7 is propagated to the shield case 9 for radiating.
Patent JP-H08218525-A (JP)
Title: Cut-off structure for glass groove of unit curtain wall
Inventor: NEMOTO MITSUHIRO
IPC: E04B2/90
Filed: 1995-02-10
Abstract: PURPOSE: To prevent properly water from leaking through an indoor gasket on the upper end when rainwater penetrates by way of a glass-fit-in space of a head on the indoor side and a seal cut of a metal touch area with a jumbo vertical frame. CONSTITUTION: A water receiving block 17 comprising a seal material 18 is installed inside a metal touch area between an indoor side of a glass-fitted-in part of a head and a jamb while the seal material 18 is applied to the surrounding area. When the rainwater penetrating through a seal cut reaches the water receiving block 17, the rainwater drops to a glass groove space of the jamb, traveling along the water receiving block 17 and is discharged from a drain hole 3a on a window rail.
Patent JP-H11230396-A (JP)
Title: Actuator
Inventor: SHIMOKAWA HIROYASU
IPC: F16K31/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dew condensation with efficient heating, and to reduce the energy loss by providing a heater at a part for transmitting the heat to an actuator so as to be cooled. SOLUTION: In an air conditioning ball valve 1 using an actuator, a PTC heater 18 is fitted in a case 9 at the air conditioning ball valve 1 side near an output shaft 10. With this structure, when the PTC heater 18 is electrified by a power source so as to generate the heat, the atmospheric temperature is heated to the predetermined temperature (40-50 deg.C) by a self-temperature- control mechanism. Furthermore, the heat generated by the PTC heater 18 is transmitted from a lower board 12 or the case 9 so as to heat the output shaft 10, and inside of the case 9 is warmed by the convection by the heat and the radiation heat of the PTC heater.  Consequently, generation of dew condensation in the actuator 8 by the cold transmitted from the cooling fluid of the air conditioning ball valve 1 to the output shaft 10 is eliminated, and the generation of dew condensation can be efficiently prevented, and the energy loss is reduced.
Patent JP-H01221002-A (JP)
Title: Microwave integrated circuit
Inventor: AIHARA SHIGENOBU
IPC: H03B5/00
Filed: 1988-02-29
Abstract: PURPOSE:To realize an oscillator with an excellent frequency stability at high frequencies and with clean oscillation spectrum regardless of simple constitution by applying air-tight package to the circuit and projecting only required terminals. CONSTITUTION:The circuit is sealed in an air-tight sealed package 19 together with a microwave strip line and a feedback signal input terminal 16, a feedback signal output terminal 17 and a signal output terminal 18 connecting respectively to a phase variable circuit 11 and an output signal branch circuit 13 respectively are projected from the package 19. In the microwave integrated circuit 1 constituted in this way, an oscillator is easily formed by connecting a frequency stabilizing resonator 2 on to the outside.
Patent JP-S52130329-A (JP)
Title: Shading picture recording method
Inventor: OKAMURA MITSUYOSHI
IPC: G01R22/00
Filed: 1976-04-26
Abstract: PURPOSE: To improve recording accuracy by reducing error caused by discharge time in the integration circuit as much as possible, for such shading picture recording system that records the shading picture to the photo sensitive recording media such as photographic films that picture in accordance shaded degree, which employs such a means as flying spot scanner and etc. 
     COPYRIGHT: (C)1977,JPO&Japio