baber/WOPTO huggingface dataset:
Patent JP-H04302163-A (JP)
Title: Semiconductor package
Inventor: SAKAI HISAMITSU
IPC: H01L23/04
Filed: 1991-03-28
Abstract: PURPOSE:To make semiconductor packages hardly generate chipping even if mutual semiconductor packages collide with each other in an assembly process or the like by a method wherein the thickness and external diameter of one of the cap and the base of each semiconductor package consisting of the above cap made of ceramic and the above base made of ceramic are formed thick and long compared to others. CONSTITUTION:A semiconductor package P consists of a cap 1 made of ceramic and a base 2 made of ceramic, a semiconductor device is housed in a cavity part formed in the base 2 and after the device is wire bonded to outer leads 3, the cap 1 and the base 2 are sealed with glass 44. The thickness of the base 2 of this package P is formed thicker than that of the cap 1 of the package P and the external diameter of the base 2 is also formed longer than that of the cap 1. Accordingly, when semiconductor package P collide with each other, only the bases of the package P results in colliding with each other. As the thicknesses of these bases 2 are thick, the strength of the bases 2 are also stronger and the generation of chipping can be also lessened.
Patent JP-S5317902-A (JP)
Title: Diagnosis method of layer insulation of winding in revolving machine
Inventor: YAMAGIWA TAKESHI
IPC: G01R31/34
Filed: 1976-08-02
Abstract: PURPOSE: To detect insulating condition, by using voltage wave shape in which riser is sharp, currenting enough in electrostatic capacity of the winding, and reading riser speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09278075-A (JP)
Title: Handkerchief case
Inventor: HAYASHI KAZUE
IPC: B65D85/18
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the soil of a handkerchief from sticking to the pocket of clothes or bag, and also, easily take out a clean handkerchief from two sheets of handkerchieves. SOLUTION: A pair of cover sheets 2 are arranged at both sides in the thickness direction of a partitioning sheet 1 made of a rectangular synthetic resin. One of the cover sheets 2 and the partitioning sheet 1 are fixed by heat welding respective peripheral edges of both side parts and one end part 1a of the partitioning sheet 1, and a first housing space 4 is formed, and the other cover sheet 3 and the partitioning sheet 1 are fixed by heat welding both side parts and the other end 1b of the partitioning sheet, and a second housing space 5 is formed. In the first housing space 4 and the second housing space 5, handkerchieves 10, 11 are respectively housed, and this handkerchief case 7 is housed in the pocket of clothes or bag under this state.
Patent JP-H09280277-A (JP)
Title: Manufacture of rustproof cover, and the rust preventive cover using it
Inventor: NITTA MAKOTO
IPC: F16D65/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To secure sufficient strength during the assembly, and to simply detach a rustproof cover when not in use. SOLUTION: A rustproof cover is manufactured by the WFM method in place of the conventional DFM method. A range of X of a porous pattern for the rustproof cover is immersed in the first mixture solution 74 which is mainly composed of paper fiber 62 and in which the water repellent 68 of the prescribed amount is added, and suction is made in the condition. In the range of X, a first paper fiber layer 104 is formed on a surface of a non-masking part. The whole pattern 76 for the rustproof cover is immersed in the second mixture solution 132 in which a small amount of water repellent 68 is added, and suction is made in this condition. A second paper fiber layer easy to deteriorate is formed in the range of Y.  As a result, the required strength in the assembly can be secured by adjusting the thickness by the suction time, and because the cover is based on the bonding by the paper fiber 62, and provided with a part easy to deteriorate, it is easily broken and removed.
Patent JP-H06300795-A (JP)
Title: Spectrum measuring circuit
Inventor: KOMAI TOMOO
IPC: G01R23/173
Filed: 1993-04-19
Abstract: PURPOSE:To display only substantially unnecessary disturbing radio wave and to easily search, analyze the disturbing wave by detecting an inherent modulation wave for a radio communication system to be measured, and distinguishing it from other frequency level in response to a detected output. CONSTITUTION:A second intermediate frequency signal 6 is branched by a branch unit 10, and input to an inherent wave detector 11. The detector 11 detects a mobile radio control signal frequency component or an information transmission rate frequency component for a communication system to be measured, and sends a detected output to a display processor 8. The processor 8 processes to inhibit to display a carrier of a sweep frequency, to add an identification symbol, etc., thereby visually distinguish it from other frequency level when there is a detected output from the detector 11, and displays a spectrum on a display unit 9. That is, it is so displayed as not to display an original carrier or to visually distinguish it from other frequency level and to easily identify an unnecessary disturbing wave.
Patent JP-H05264117-A (JP)
Title: Chemical heat pump
IPC: F25B17/08
Filed: 1992-03-17
Abstract: PURPOSE:To effectively utilize heat of vaporization of liquefied natural gas. CONSTITUTION:A pair of reactors 6, 7 filled with ammonia complex of calcium chloride, in which ammonia gas is released when its pressure is high and absorbed when its pressure is low and heat is generated when the ammonia gas is absorbed. A condenser 22, wherein ammonia gas is condensed by cooled heat medium 34, is connected to one of the reactors 6 and an evaporator 26, wherein liquid ammonia is vaporized by means of sea water 25, is connected to the outlet side of liquid ammonia of the condenser 22, while the other reactor 7 is connected to the outlet side of the evaporator 26.
Patent JP-H0211381-A (JP)
Title: Cleaner for charging and discharging electrode and cleaning method by using said device
Inventor: ERUNSUTOOAUGUSUTO HAANE
IPC: B41J35/00
Filed: 1989-04-10
Abstract: PURPOSE: To shorten a cleaning step by incorporating a brush in a solvent impermeable housing and driving it by a compression air motor. CONSTITUTION: The cleaning apparatus 10 comprises a housing 12 for accommodating two vertical parallel cleaning brushes 14a, 14b driven by a motor 16. A third brush 14c is provided at a bottom of the apparatus 10 perpendicularly to the brushes 14a, 14b. The brush 14c can be driven by another one motor flange-attached to one side, and is driven via a transmission 18. A downward opened U-shaped electrode 1 is moved via the apparatus 10. And, the two parallel brushes 14a, 14b clean its upright portion. And the lower horizontal brush 14c cleans its lower inside edge.
Patent JP-S5215243-A (JP)
Title: Magnetic passbook issuing system
Inventor: AISAKI YOSHIHIKO
IPC: G06Q40/00
Filed: 1975-07-26
Abstract: PURPOSE:To make the confirmation of the existence of recording data easy by writing in the initial data before writing the data of the magnetic stripe.
Patent JP-H07298322-A (JP)
Title: Transmission line delay correction system of key telephone system
Inventor: SUZUKI MASAAKI
IPC: H04Q3/58
Filed: 1994-04-28
Abstract: PURPOSE:To equalize the delay times of ISDN basic interface buses between a main device and plural telephone terminals. CONSTITUTION:A telephone terminal 15 receives D bits and sends them back to the main device 12 as E bits as they are through an LAPD circuit 20, the D channel of a basic interface circuit 17, and a basic interface bus 13. Then the telephone terminal 15 extracts the E bits by an E-bit extracting circuit 18, detects the time difference between the sent D bits and extracted E bits by a measuring circuit 21, and informs the CPU 10 of the main device 12 of that through the D channel. The CPU 10 once receiving time differences from all the terminals 15 and 16 controls the delay times of delay units 7 and 8 on the basis of those time differences to set the delay times equal.
Patent JP-2000279312-A (JP)
Title: Mat and its manufacturing method
Inventor: NAKANISHI YASUYUKI
IPC: A47G27/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a mat capable of easily attaching a chip and capable of obtaining the durability of a chip attaching section. SOLUTION: The method for manufacturing a mat includes a laminating process in which a chip 3 is attached to a vulcanized rubber plate member 1, the chip 3 is brought into contact with the back surface 11 of the vulcanized rubber plate member 1, and unvulcanized rubber sheet piece 41 and a vulcanized rubber sheet piece 5 are laminated to cover the chip 3, and a joining process in which the unvulcanized rubber sheet piece 41 and the vulcanized rubber sheet piece 5 are joined to the back surface 11 of the vulcanized rubber plate member 1 by heating process under pressure.
Patent JP-S62248295-A (JP)
Inventor: NUMAJIRI FUMIYA
IPC: H05K3/44
Filed: 1986-04-21
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-H02272435-A (JP)
Title: Instant photographic device
Inventor: SETO TAKASHI
IPC: G03B17/52
Filed: 1989-04-13
Abstract: PURPOSE:To save a photosensitive sheet by almost as long as the length from the leading edge of an image receiving sheet to the leading edge of the photosensitive sheet by delaying the supply of the photosensitive sheet to a developing roller pair by specified length from the image receiving sheet. CONSTITUTION:A negative sheet 11 in a fixed length is obtained by cutting a negative film 64 after stopping the conveyance of a negative film 64 when a fixed time (t) elapses since detecting the leading edge of the negative film 64. Therefore, a latent image is not formed on the trailing edge part of the cut negative sheet 11, that means, at least at a distance equal to or exceeding one from an exposing position to the leading edge of a stationary cutter. However, the waste of the negative film 64 is prevented by adjusting the exposing position and arranging a rotary cutter and the stationary cutter so that the above-mentioned distance may be shorter than a distance D which is one to the trailing edge of an image part where the image is transferred on a positive sheet 14.
Patent JP-S5426644-A (JP)
Title: High frequency filter
Inventor: UENO TOMOKI
IPC: H01P1/203
Filed: 1977-07-29
Abstract: PURPOSE:To establish the filter which is less in design and easy in design, by making uniform the change in characteristics due to the coupling between the resonator and the branch delivery line and by making broader the allowing range of the position from the branch point.
Patent JP-H09279454-A (JP)
Title: Biodegradable short fiber nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H1/4382
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric comprising short fibers made of conjugate filament yarns of excellent cooling disposition, spinnability and drawability following their delivery from a spinneret, controllable in biodegradability, and having thermoadhesive function. SOLUTION: The single fiber as constituent fiber of this nonwoven fabric has the following characteristics: made up of high-melting component 1 and low-melting component 2 each consisting of biodegradable aliphatic polyester; in the fiber cross-section, the low-melting component 2 represents core, while the high-melting component 1 plural projections independent of one another arranged circumferentially around the low-melting component 2; and the low-melting component 2 is continuous without being segmented by the high-melting component 1.  To obtain the above constituent fiber, a melt conjugate spinning followed by drawing is conducted to produce conjugate filament yarns in such a way that both the high-melting and low-melting components 1, 2 are continuous in the direction of fiber axis and exposed onto the fiber surface alternately, and the resultant drawn filament yarns are mechanically crimped and cut to a specified length, then carded into a short fiber web, which is then preserved in a specified form, thus affording the objective biodegradable short fiber nonwoven fabric.
Patent JP-S5616842-A (JP)
Title: Inspection diagnostic unit for car or the like
Inventor: WAKABAYASHI TAKESHI
IPC: G01M17/00
Filed: 1979-07-20
Abstract: PURPOSE: To make it possible to diagnose and inspect an engine without contact in a short time, by detecting electric noise,which is generated from the engine and so on, through space and by extracting only required signals.  
     CONSTITUTION: Receiving part 1 is separated from the generation source such as the engine of a car and is installed, for example, on the floor surface where the car passes in a gasoline stand, and the signal received by this part 1 is amplified and is sent to waveform processing circuit 3 as an analyzable waveform. Waveform processing circuit 3 extracts required components from this signal and substitutes them for a quantitative or numerical signal. Meanwhile, a reference value which is used to detect whether the engine is normal or not is stored in memory circuit 5 previously, and this reference value and the measured value are compared with each other through central control circuit 6 by deciding circuit 7, and the comparison result is displayed on display unit 8 such as a printer, a Braun tube, and a lamp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10288499-A (JP)
Title: Continuous portfire for electric detonator
Inventor: KUROKI KAZUHIRO
IPC: F42D1/05
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To lower the discharging voltage of one blasting discharge path by setting a controller to receive a charge completion signal after completing the charging for all portfires and to receive a discharge ready signal after releasing the safety switch of all portfires thereby dividing a blasting circuit. SOLUTION: A controller 201 has terminals 101A-105A connected, respectively, with the terminals 101A-105A of a portfire 202. The portfire 202 has terminals 101B-105B connected, respectively, through a control wire 203 with the terminals 101A-105A of a next stage portfire 202 or the terminals 101B-105B of the controller 201. The controller 201 and a single or a plurality of portfire 202 are coupled in series to constitute an interloking portfire 200. Since a blasting circuit can be divided, discharging voltage of one blasting discharge path is lowered and the risk of leak can be suppressed at the connecting terminal of a detonator.
Patent JP-2000284335-A (JP)
Title: Method for forming periodical polarization inversion structure of ferroelectric material and optical wavelength converting device
Inventor: NIHEI YASUKAZU
IPC: G02F1/37
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a long portion where the polarization is uniformly inverted in a periodically polarization inversion structure by using periodical electrodes having rather short electrode fingers, when forming the periodic polarization inversion structure in which a plurality of polarization inversion portions are periodically arranged on a ferroelectric material having a nonlinear optical effect. SOLUTION: Periodic electrodes 11 having a plurality of electrode fingers 11a periodically arranged are formed on one surface 12a of a ferroelectric material 12 such as a MgO-LN substrate in a monopolarization state, while a corona discharge wire 13 is arranged facing the other surface 12b so as to inverse the direction of spontaneous polarization of the portion corresponding to the periodical electrode 11 of the ferroelectric material 12. In this method, as for the periodical electrode 11, interdigital electrodes are used, and the interdigital electrode has electrode fingers 11a with each one end connected to a common electrode base 11b and the other end separated from each other without contact with each other.
Patent JP-S5426622-A (JP)
Title: Carrying control of recording media
Inventor: TSUMURA TAKEO
IPC: G06K13/26
Filed: 1977-07-29
Abstract: PURPOSE: To correctly wind the reels, by preventing the flap of recording media and the slack, through the operation of a given torque to the winder motor by giving a torque reverse to the winder motor to the unwinder motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5217607-A (JP)
Title: Dc repulsion motor in the form of n pole or s pole
Inventor: KUWABARA TOKIO
IPC: H02K25/00
Filed: 1975-07-31
Abstract: PURPOSE: The sufficient utilization of the reciprocal repulsion of the magnetic poles under the invariability of the polarity fully displays the full characteristic as the DC repulsion motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02270054-A (JP)
Title: Communication terminal equipment
Inventor: HIRAKI HIROSHI
IPC: H04L29/12
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a communication terminal equipment containing a remote maintenance function by updating a file stored in a storage part of a device and transmitting the updating result when a user or an operator confirms the presence of the device. CONSTITUTION:A receiving function 11 receives a message to confirm the presence of a device via a user or an operator, the file to be stored in a storage part of the device, and the communication information used for transmission. A confirming function 12 confirms the received contents via a user or an operator. Then a storing function 13 stores the file in the storage part after the user or the operator confirmed the file. When the user or the operator confirms the presence of the device, the file stored in the storage part of the decide is updated and this updating result is sent out. Thus it is possible to obtain a communication terminal equipment containing a remote maintenance function to secure a log file of the device set at the user side or to perform the version up to a new program from a remote place with comprehension of the user.
Patent JP-S60236284-A (JP)
Inventor: ISHIMARU TOSHIAKI
IPC: C08F291/00
Filed: 1984-05-09
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-H0612613-A (JP)
Title: Magnetic head
Inventor: MIZUNO YASUO
IPC: C03C3/14
Filed: 1993-04-20
Abstract: PURPOSE:To improve the yield of production by decreasing the cracks of chips generated during the process for production of the magnetic head. CONSTITUTION:A glass which has the coefft. of thermal expansion at a solidifying temp. smaller than the coefft. of thermal expansion at the same temp. of ferrite and has <=2.0X10<-3> difference (DELTA) between the coefft. of thermal expansion at a glass transition temp. and the coefft. of thermal expansion at a yield temp. is used as a sealing glass for sealing a pair of core half bodies.
Patent JP-S59218798-A (JP)
Inventor: FUJITA MASANORI
IPC: H05K3/36
Filed: 1983-05-26
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-H03292232-A (JP)
Title: Information display device for vehicle
Inventor: HAMANO JUNICHI
IPC: B60R13/00
Filed: 1990-04-06
Abstract: PURPOSE:To display advertisement copy as an information, and raise the effect of publicity remarkably especially when the display is moved at the time of stopping an automobile by displaying a static information in a display unit during the travelling of an automobile, and displaying a moving information in the display unit at the time of stopping the automobile. CONSTITUTION:When an engine of an automobile is started, a CPU 7 takes the detecting signal from a speed detecting unit 21 to measure the travelling speed of the automobile. When the speed is zero (during stop), a video memory 18 is selected, and a moving advertisement information is read out to be displayed in a display unit 4. On the other hand, when a judgement that the speed is not zero (during travelling) is judged, a video memory 17 is selected, and a static advertisement information is read out to be displayed in the display unit 4. Namely, the CPU 7 makes a graphic control processor 13 to read out an advertisement display data for A company housed in the 0-numbered area from the video memory 17 to display it in the display circuit 15.
Patent JP-H08252775-A (JP)
Title: Slide bar having screw guide
Inventor: GUNJI NORIYUKI
IPC: B25B23/00
Filed: 1995-03-15
Abstract: PURPOSE: To realize a variety of use in a number of processes, to prevent injuries, and to achieve the safe working by providing a pipe and a spring on a driver main body to serve the pipe as a guide, fitting it in a symmetrically in the right-to-left direction, and sliding the grip. CONSTITUTION: A pipe 6 is provided on a driver body 4, a spring 7 is fitted therein, a pipe 5 is inserted in the pipe 6 (square) so as to be slidable by the spring force, a pipe 2 is fitted to the tip of a pipe 5, the inner side of the pipe 2 is of horn type so that a screw may be easily inserted and many kinds of screws may be used, and the structure is assembled symmetrically in the right- to-left direction, the grip part is slidable in the right-to-left direction on the outer side of the square pipe, and the grip part can be used as a hammer.
Patent JP-S59218245-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: NARITA NOBUHIKO
IPC: B22D41/50
Filed: 1983-05-26
Abstract: PURPOSE:To suppress cracking of an immersion nozzle for continuous casting by forming a slit provided in a nozzle body in such a way that the outside part in contact with powder for casting is formed of a corrosion resistant material and that the inside part is formed of a material having about the same coefft. of thermal expansion as the coefft. of thermal expansion of the outside part. CONSTITUTION:A slit 3 for blowing gas is provided in the body of an immersion nozzle for continuous casting. The outside part 1 of the slit 3 in the range where said part contacts with powder for continuous casting is formed of a material having high corrosion resistance such as zirconia graphite or the like and the inside part 1' opposite to the part 1 is formed of a material such as zirconia graphite or the like having about the same coefft. of thermal expansion as the coefft. of thermal expansion as the coefft. of thermal expansion of the part 1. Such nozzle does not produce a difference in thermal expansion owing to a difference in the coefft. of thermal expansion when heated and is free from the cracking from the slit 3 side. Uniform ejection of gas from the inside of the nozzle is thus made possible and the effective removal of the material sticking on said wall is possible.
Patent JP-S5618225-A (JP)
Title: Heating device
Inventor: SAKURATAKE TATSUNORI
IPC: F22B35/00
Filed: 1979-07-20
Abstract: PURPOSE: To improve the safety and heat efficiency, by controlling the volume of combustion gas in accordance with pressure or temperature of refrigerant at exit of a refrigerant-heating heat exchanger.  
     CONSTITUTION: A gas flow adjuster 6, which is connected to a refrigerant pressure introducing pipe 5 which is branched from exit of the refrigerant-heating heat exchanger 1 and to a refrigerant-heating burner 2 and equipped with a metallic diaphragm 8 and a gas flow adjusting element 9, is installed. By so doing, when the refrigerant having been heated by the refrigerant-heating heat exchanger 1 flows into an operating side heat exchanger 3 and radiates and condenses by interacting a fan 7 and then returns to the refrigerant-heating heat exchanger 1 by operation a refrigerant-circulating pump 4, the pressure of the refrigerant having passed the re- frigerant-heating heat exchanger 1 passes through the refrigerant pressure introducing pipe 5 to act the metalic diaphragm 8 whereby the gas flow adjusting element 9 is operated to adjust volume of combustion gas supplied to a refrigerant-heating burner 2. And therefore, when room temperature is raised, pressure increase of the refrigerant is controlled whereby safety of the heating device is improved, and at the same time, wasteful consumption of combustion gas is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio