baber/WOPTO huggingface dataset:
Patent JP-H0338098-A (JP)
Title: Resin sealing of electronic component module
Inventor: KAWAZU NARIYUKI
IPC: H05K5/06
Filed: 1989-07-04
Abstract: PURPOSE:To prevent the resin filling the through-hole of a substrate from flowing out of the hole and occurrence of bubbles in the hole by filling one side part of the case divided by a substrate with a resin having a low thixotropic property after enclosing the through-hole with another resin having a high thixotropic property. CONSTITUTION:A hybrid IC 11, etc., formed of electronic components 13-15 mounted on both surfaces of a substrate 12 provided with a through hole 12a formed from surface side to the rear side of the substrate is housed in a case 16 so that the inside of the case 16 can be divided into two parts by means of the substrate 12. Then, after the hole 12a of the substrate 12 is filled with 8 resin 18 having a high thixotropic property, one side part of the inside of the case 16 divided by the substrate 12 is filled with another resin 19 having a low thixotropic property so as to enclose the components 13 and 14 which can be resin enclosed with the resin 19. Therefore, flowing out of the resin 19 from the hole 12a and occurrence of bubbles in the hole 12a can be prevented.
Patent JP-S5694743-A (JP)
Title: Charged particle beam drawing device
Inventor: KONNO SHIGEO
IPC: H01J37/20
Filed: 1979-12-28
Abstract: PURPOSE:To easily make a cleaning of an irradiation system by a method wherein a means which irradiates light to an optional element bit by particles, a means which detects a reflection light and a means which heats the above-mentioned elements by means of the output of a detection means are installed in a charged particle linear drawing device. CONSTITUTION:A means 10 which irradiates light to an element (for example: an iris 9) hit by an electronic beam 2 and a reflection light detector 11 are installed in a charged particle linear drawing device composed of an electron gun 1, a blanking means 6, an electronic lens 3, an iris 9, a deflecting device 5, and a sample 4. An outut of the detector 11 is converted through a photoelectric converter 12 and  the obtained signal is compared with a reference value from a reference signal  generator 13 in a comparator 14. And then, the output thereof is entered into a  timer 15 and an output of the timer 15 controls the continuity of a heating power  source 16 to heat the throttle 9. with this, a pollution element reaching an allowable  threshold is detected and by means of heating, an irradiation system element such  as the throttle, etc. can be easily cleaned.
Patent JP-H0618203-A (JP)
Title: Linear displacement detector
Inventor: TAKAISHI TADAO
IPC: G01B7/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a linear displacement detector in which hysteresis and distortion of output voltage due to axial shift of permanent magnet can be suppressed. CONSTITUTION:Perpendicularly crossing pectinated pattern of ferromagnetic magnetoresistive element 2 is formed on the surface of a glass substrate, which is subsequently mini-molded with an insulating resin into a rectangular parallelopipedon thus obtaining a magnetism detecting element 1. The ferromagnetic magnetoresistive element 2 formed on the surface of the glass substrate is provided with a magneto-sensitive surface 3. A columnar permanent magnet 6 has square cross-section with pole faces being provided on the opposite end faces thereof. The permanent magnet 6 is arranged movably in the direction of long axis lying on the extension surface of the magneto-sensitive surface 3 which crosses perpendicularly with one side wall face of the columnar permanent magnet 6.
Patent JP-H02111867-A (JP)
Title: Method for depositing a metal onto a silicon substrate
Inventor: HIRASE IKUO
IPC: C23C14/18
Filed: 1989-07-04
Abstract: PURPOSE: To obtain material films having smooth surfaces and uniform film thicknesses by treating the surface of an Si substrate with prescribed gases prior to deposition of metals, then depositing the metals thereon.  
     CONSTITUTION: The Si substrate is first subjected to a surface treatment to completely remove natural oxidized films on the Si substrate surface with the gases contg. ≥1 kinds of gases among NN 2 F 4  CiF 2 , ClF 5 , F 2 , Cl 2  and CF 4  at 50 to 650°C. In succession, the metals are deposited by suitable means on the Si substrate surface subjected to this surface treatment. The metals to be deposited are preferably ≥1 kinds among Mo, W, molybdenum silicide, tungsten silicide, Ti, titanium nitride, titanium tungsten, Al, Cu and polycrystalline Si. The depositing means are preferably one kind among vapor deposition, chemical vapor growth method, ion plating and sputtering. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6226200-A (JP)
Inventor: ERUNSUTO HAINRITSUHI HIRUSHIER
IPC: B64C7/00
Filed: 1986-07-24
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-2001003437-A (JP)
Title: Energy absorbing device for channel
Inventor: NISHIMURA TETSUO
IPC: F16L11/12
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To control the flow velocity of a fluid flowing in a channel and restrain the turbulence thereof by mounting an energy absorbing fin comprising a plurality of mutually adjacent fins and a base material for fixing the fins, which are integrally formed, on the inner surface of the channel. SOLUTION: A plurality of mutually adjacent fins 6, 6 and a base material 7 for fixing the fins are integrally formed to constitute an energy absorbing fin 5. The energy absorbing fin 5 is mounted on the inner surface of a channel 2 such as a concrete U-shaped gutter 1 or hollowed steel pipe substantially extending over the whole length of the channel 2 so as to be laid along the flowing direction of a fluid. Only by mounting the energy absorbing fin 5 easy to mold on the channel 2, the contact area of the fluid flowing in the channel 2 with the inner wall of the channel 2 is increased to control the flow velocity of the fluid, and the turbulence of the fluid can be restrained.
Patent JP-H0837701-A (JP)
Title: Unmanned carrier
Inventor: SHIMADA KAZUYUKI
IPC: B60L3/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide an unmanned carrier equipped with means which can adjust the sound intensity of a loudspeaker in accordance with the magnitude of background noise. CONSTITUTION:When a sensor 2 detects one of the mark plates installed to each point having different background noise level along the route of an unmanned carrier, a muCPU 10 sends a command signal (d) based on the detecting signal (g) of the sensor 2 outputted from the sensor 2 upon detecting the mark plate and a programmable gain amplifier 7 sets a gain suitable for the magnitude of the background noise at the point in accordance with the command signal (d) and, at the same time, sends the signal of a chime, an alarm sound, etc., sent from a melody IC 6 to a loudspeaker 9 based on the gain.
Patent JP-2000010251-A (JP)
Title: Thermal developing device
Inventor: MASUDA TAKAHIRO
IPC: G03D13/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal developing photosensitive material from being carried obliquely when it is heated while being carried without being pressed. SOLUTION: A guide block 20 is arranged between a pair of insertion rollers 10 and a pair of ejection rollers 18. Then, a guide groove 24 is formed at the block 20 by a guide surface 26 whose cross-section along in the width direction of the upper surface is made to project downward. When the thermal developing photosensitive material interposed by a pair of insertion rollers 10 is fed in the guide groove, it is curved to be almost U-shaped along the guide surface. Since the thermal developing photosensitive material is moved toward a pair of ejection rollers 18 on the guide surface in a state in which it is curved, it is prevented from being carried obliquely. Thus, the thermal developing photosensitive material is uniformly heated by a heater 22.
Patent JP-H09327210-A (JP)
Title: Planting depth controller of untilling type rice transplanter
Inventor: YADA KATSUYUKI
IPC: A01C5/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the planting depth controller of an untilling type rice transplanter, capable of accurately controlling the height of a planting machine in the untilling type rice transplanter from the surface of a field. SOLUTION: Height sensors 56 for electrically detecting the height of a planter 11 from the surface of a field are disposed on the planter 11. The planter 11 is liftably linked to the travel frame 4 of the untilling type rice transplanter, and has furrowers 34 for forming furrows for planting seedlings in an untilled field. The detection signals of the planter 11 due to the height sensor 56 are inputted into a controller 57 for controlling an elevation actuator 51 for lifting or lowering the planter 11 on the basis of the inputted detection signals and a preliminarily set height. The controller 57 is connected to a controller 58 for changing the setting of the set height.
Patent JP-S5798550-A (JP)
Title: Modified polyester composition and preparation of same
Inventor: IKEUCHI HIROYUKI
IPC: C08G63/68
Filed: 1980-12-10
Abstract: PURPOSE: To obtain the titled composition dyeable with a basic dye with good particle dispersibility, slipperiness and light screening properties, by the addition of a fine particle together with ethylene glycol to a reaction system before the completion of polycondensation of metal sulfonate group-contg. butylene terephthalate.  
     CONSTITUTION: Terephthalic acid or a deriv. thereof (A) metal sulfonate group- contg. isophthalic acid (B) and an ester (C) obtd. by the esterification or ester interchange of 1,4-butanediol, or an oligomer thereof are subjected to polycondensation under reduced pressure. Before the completion of the polycondensation, fine particles such as titanium oxide of average particle size 0.01W5.0μ classified in ethylene glycol, or ethylene glycol are added to the reaction system, and the polycondensation is completed to obtain a composition consisting of a copolyester contg. 0.3W4.0mol% component B and having repeating units of which 70mol% or more is composed of butylene terephthalate and 0.01W10mol% of ethylene terephthalat, and 0.01W5wt%, based on the polymer, fine particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1018425-A (JP)
Title: Framework device of wooden structure
Inventor: NATSUME MASAKI
IPC: E02D27/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid framework device which is arranged to fix three members, namely, a post, a horizontal material and a bracing member mutually. SOLUTION: One side edge of a breaching fixing board 5 and the other one side edge, which is adjacent to the one side edge, are bent respectively in the single side direction of one bracing fixing board 5. A post fixing board 6 is provided on one side edge while a horizontal fixing board 7 is continuously provided on the other one side edge, thereby constituting a binding meal fitting A. the bracing fixing board 5 of the binding metal fitting A is fixed with the bracing 3 on the other single surface side equivalent to one single surface while the post fixing board 6 is fixed with the post 1 and the horizontal fixing board 7 is fixed with a sill 2 respectively with locking rods, such as nails.  In addition, one end of a connection nut 13 is engaged with the tip of a threaded rod 11 projected on the sill 2 which is penetrated through the horizontal material fixing board 7 while the other end of a threaded rod 14, whose one end is locked with a pull-up metal fitting 4, is engaged with the other end of the connection nut 13.
Patent JP-H0222145-A (JP)
Title: Crystalline foam glass and production thereof
Inventor: NANBU MASAMITSU
IPC: C03C10/04
Filed: 1988-07-12
Abstract: PURPOSE:To readily obtain crystalline foam glass using an inexpensive raw material as a main material by containing needle-like crystals in a specific proportion or more in a foam prepared from a mixture of a siliceous raw material containing crystal silica with a calcareous raw material, soda-based raw material and foaming agent. CONSTITUTION:The above-mentioned crystal foam glass is a heat-treated foam prepared from of a mixture of a siliceous raw material, such as quartz or tridymite, containing >=50wt.% crystal silica with a calcareous raw material, a soda-based raw material and a foaming agent and contains >=20vol.% needle- like crystals. In producing the glass, a powder mixture or mixed sludge consisting of the above-mentioned siliceous, calcareous, soda-based raw materials and foaming agent is formed and the resultant compact is then heated above the melting temperature of the soda-based raw material, heated and kept at the temperature or above and below the liquid-phase temperature and then foamed to deposit the needle-like crystals.
Patent JP-H0222776-A (JP)
Title: Supervisory and control device
Inventor: TANIGAWA YOSHIHIKO
IPC: G06F17/40
Filed: 1988-07-11
Abstract: PURPOSE:To make the item content and item displaying order of each displaying pattern changeable by the operation of an operator without causing the disconnection of the power supply to the title device by providing a storing means, display control means, editing display control means, and registration updating means. CONSTITUTION:In the RAM of an internal memory 3 forming a storing means each registered item and the displaying order of each item of each displaying pattern is stored in a displaying picture file in re-writable states. At the time of changing the displaying picture file, the selected displaying pattern of the file is read out by means of the calling display control means of a microcomputer 1 after the file is set to an off-line process and displayed on a CRT 5. Then the editing display control means of the microcomputer 1 changes the name and displaying order of each time of the displaying picture and, upon completing the edition, file updating is commanded and the displaying pattern corresponding to the displaying picture file is rewritten by means of the registration updating means of the microcomputer 1. Therefore, the item content and item displaying order of each displaying pattern can be changed through the operation of an operator without causing the disconnection of power supply to the device.
Patent JP-2000011475-A (JP)
Title: Magneto-optical recording medium
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient regenerative signals even with the information recorded at recording bit diameters smaller than heretofore and small recording bit intervals. SOLUTION: A recording layer 3 and a magnetic flux regulation layer 4 vary in magnetic polarities and the magnetization is offset at room temp., by which a weakened leak magnetic flux 70' is generated. A reproducing layer 1, a reproduction assistance layer 10 and an intra- surface magnetization layer 9 are in an intra-surface magnetization state. The reproducing layer 1 is in the intra-surface magnetization state and the magnetization of a recording magnetic domain 71a is not transferred to the reproducing layer 1 in a first temp. region 61 which is the temp. below the critical temp. of the reproducing layer 1. The magnetic flux regulation layer 4 and the intra-surface magnetization layer 9 attain a Curie temp. or above and the magnetization is annihilated in a second temp. region 62 which is the temp. from the critical temp. to the Curie point of the reproducing layer 1.  The leak magnetic flux 70 generated by the magnetization of the recording magnetic domain 71b is then transferred to the reproduction assistance layer 10 which is in the perpendicularly magnetized state. This flux is further transferred as the magnetic domain 71b' to the reproducing layer 1. The magnetization is annihilated in the reproducing layer 1 in a third temp. region which is the temp. above the Curie temp. of the reproducing layer 1.
Patent JP-H0224981-A (JP)
Title: Circuit fixed switch element
Inventor: MURAKAMI TAKASHI
IPC: H01R12/04
Filed: 1988-07-12
Abstract: PURPOSE:To electrically connect the desired connecting terminal of an electronic circuit and manufacture a switch element fixed and connected for each connection state simply in a short time in one fitting by inserting the circuit switch element into a connector such as an IC connector with multiple connecting terminals provided on the electronic circuit such as a printed circuit board. CONSTITUTION:Connecting terminals 1-16 are arranged on a circuit fixed switch element 21, this fixed switch element 21 is inserted into an IC socket 20. The connecting terminals 1 and 16 are connected to the connecting terminals 2 and 3 respectively, the connecting terminals 5, 6 and 10 are connected according to the circuit specification. A cap 22 marked with the equipment number 23 such as a hard disk or a floppy disk is fixed on the circuit fixed switch element 21. Related switches are integrated into this circuit fixed switch element 21, and the switch element fixed and connected for each connection state determined by the circuit specification is manufactured.
Patent JP-H0338184-A (JP)
Title: A/d conversion circuit
Inventor: SUZUKI MASAYUKI
IPC: H04N19/00
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the cost and to attain multi-bit of an A/D converter by providing 4-value levels VH1-VH4, VL1-VL4 equal to each other to reference voltages VH, VL and switching a binary level for each of even and odd order number fields for each horizontal period. CONSTITUTION:The reference voltages VH, VL are switched alternately for each blanking period of one horizontal period in 4N-field from VH1,VL1 into VH3, VL3. The phase is inverted in the (4N+2) field and the reference voltages are switched alternately from VH3, VL3 into VH1, VL1. On the other hand, the phase is inverted in the (4N+1) field and the reference voltages are switched alternately from VH2, VL2 into VH4, VL4. The phase is inverted in the (4N+3) field and the reference voltages are switched alternately from VH4, VL4 into VH2, VL2. Thus, an output of M+2 bit is obtained in a pseudo way in time division by an N-bit A/D converter, a problem of flicker is solved and a low cost and multi-bit A/D converter is formed.
Patent JP-S6234752-A (JP)
Title: Automatic grease feeder
Inventor: TSUCHIYA KENJI
IPC: B23Q11/12
Filed: 1985-08-07
Abstract: PURPOSE:To shorten the grease feeding pipe thus to enable automatic feeding by providing a nipple coupled with a bearing section and a piping on the table while providing a grease feed port to be fitted with said nipple upon movement of said table to predetermined position in the supporting base. CONSTITUTION:First table 4 has threaded drive shaft 2 and screwed bearing section 5 while slidable bearing members 6 comprising linear ball bearing are arranged at four positions. Second table 10 has similar structure or a screwed bearing section 11 and four slidable bearing sections 12 and can move relatively in X-Y direction. Nipples 13 are fixed at predetermined position on respective table 4, 10 to joint between respective bearing member through piping. Relay blocks 14a, 14b are provided at the supporting base 1 side while five supply ports 16 are arranged to fit with respective nipple 13 and coupled through a distributor 18 with a grease feed pump 19. Consequently, grease can be fed automatically every time when respective table will reciprocate with predetermined cycle.
Patent JP-S5963972-A (JP)
Title: Stepping motor
Inventor: OKADA KATSUJI
IPC: H02K37/14
Filed: 1982-10-01
Abstract: PURPOSE:To simplify the manufacture and assembling of a stepping motor by integrally molding four stator yoke members with synthetic resin, and winding a coil directly on the integrally molded stator yoke. CONSTITUTION:Stator yoke members 13, 15, and stator yoke members 14, 16 are respectively butted to form the first and second stator yokes, both are displaced at stepping angle to be concentrically disposed, integrally molded with synthetic resin 17 to form a stator yoke. Then, terminal pin 18 is press-fitted to the resin 17d of the collar at the center of the stator yoke to wind and wire a stator coil 19. Then, a bearing 10a is press-fitted to the bearing housing 17d of the stator yoke, a permanent magnet rotor 7 is inserted, and a frame 20 is secured.
Patent JP-S6418993-A (JP)
Title: Production of bi12sio20 single crystal
Inventor: ABE HIROAKI
IPC: C30B15/00
Filed: 1987-07-11
Abstract: PURPOSE:To obtain the titled single crystal of stabilized quality in high yield, by solidifying, in the form of gamma-Bi12SiO20, the residual feedstock in a crucible after growing Bi12SiO20 single crystal to prevent crucible deformation. CONSTITUTION:A Bi12SiO20 feedstock is put in a crucible 2 set up within a furnace itself 3 and its cover 4 and heated through a high-frequency coil 5 to effect melting to prepare a molten liquid 1. Thence, the seed single crystal 7 at the tip of a lifting shaft 6 is brought into contact with this molten liquid 1 followed by lifting to make Bi12SiO20 single crystal 8 at the tip of the single crystal 7. Small pieces of Bi2O3, SiO2 or compound thereof is then added to the molten liquid 1 left in the crucible 2 to separate gamma-Bi12SiO20 phase out followed by solidification. The resulting solidified product is additionally incorporated with the feedstock followed by melting again, and growing Bi12SiO20 single crystal in a similar way to that mentioned above.
Patent JP-H0466239-A (JP)
Title: Method for form-rolling axial billet to be form-rolled
Inventor: NAITO KORO
IPC: B21H5/02
Filed: 1990-06-29
Abstract: PURPOSE:To improve strength without weakening the tooth form end part by concentration of stress because diameter is nearly equal over the total length of the perfect tooth form part to the axial part by form-rolling a tooth form part, then, gradually form-rolling the tooth form end part to form a tooth form. CONSTITUTION:When a form-rolling die 1 is moved toward a billet 3 to be form-rolled, at first, a part A of a group 2a of biting teeth comes in contact with the 3a' of the billet 3 to be form-rolled and roll-forming is begun as the bearing to the contact surface is elevated gradually. When the form-rolling die 1 moves to a part B of the group 2a of biting teeth, the formed chamfering part 5 comes gradually in contact with the part 3b. When the formed chamfering part 5 comes in contact with the part 3b' and pressing is begun, a partial force to escape the billet 3 to be form-rolled in the axial direction is generated and since the group 2a of biting teeth has already bitten into the part 3a', the billet 3 to be roll-formed does not deviate from a normal position.
Patent JP-H0833867-A (JP)
Title: Surface treatment of aluminum thin sheet for cap
Inventor: NAKAMURA MITSURU
IPC: C09D133/14
Filed: 1994-07-26
Abstract: PURPOSE:To provide a method for surface-treating aluminum for a cap having coating film adhesion and corrosion resistance even after being formed by using a water-soluble composition which exhibits a relatively stable pot life when used as a surfacing soln. CONSTITUTION:An aq. composition contg. >=1 kinds selected from acrylic polymers or their copolymers having <=0 deg.C glass transition temp. and water-soluble zirconium compds. are applied on the surface of an aluminum thin sheet and dried to form the polymer film.