baber/WOPTO huggingface dataset:
Patent JP-H0388706-A (JP)
Title: Production of carbon material
Inventor: WATANABE YOSHIHIRO
IPC: C01B31/02
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the carbon material having a high fracture toughness value by mixing org. fibers into a carbon raw material, crushing forming and calcining the mixture. CONSTITUTION:Org. short fibers are added to the carbon raw material, and the mixture is kneaded, crushed, formed and calcined or further graphitized, as required, to obtain the desired carbon material. The carbon raw material contains a two-component material consisting of a carbon aggregate such as pitch coke powder and a binder such as tar pitch, mesocarbon microbeads, crude coke, etc., and the carbon material is obtained by mixing, forming and calcining the raw material. Viscose rayon and pulp fibers are preferably used as the org. fiber since they are available at a low cost and the diameters and lengths of the fibers are uniform. The diameter of the single fiber is preferably controlled to <=20mu, and the length to <= several mm. The amt. of the org. fiber to be added is preferable adjusted to 10-30wt.% based on the main aggregate in the carbon raw material.
Patent JP-2000058349-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: FUKUMOTO KOJI
IPC: H01F27/32
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil or internal combustion engines, in which the occurrence of interlayer shortage between winding layers can be prevented effectively by making insulating resin to be filled penetrate easily into the central part of the coil winding. SOLUTION: Collars 24a, 24b and 24c are provided on outer periphery of a bobbin cylinder 23 of a bobbin 22. In each space separated by the collars 24a, 24b and 24c, a primary coil member 15 and a secondary coil member 16 are prepared, respectively. Four notches 25 are prepared in the collar 24a which partitions the primary coil member from the upper side and also in the collar 24c partitioning the secondary coil member from the bottom side, respectively, each in the direction from its outer peripheries towards the bobbin cylinder, at four positions which avoid cross core pieces 30 and 31. The bobbin 22 is placed between the cross core pieces 30 and 31 covered from the both upper and lower sides, and the coil member in this condition is accommodated in a case 13. In the case 13, thermosetting resin is charged and then solidified.
Patent JP-S60118392-A (JP)
Title: Welding and assembling device by robot
Inventor: KAWANO SEIJI
IPC: B23K37/047
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the man-hour for working and to improve efficiency by moving a receiving base for a parts holder by a moving mechanism to a parts attaching station provided to the outside of the range for the moving locus of a welding robot and attaching parts to the parts holder. CONSTITUTION:A receiving base 4a for a parts holder is moved by a moving mechanism 5a to a parts attaching station S where the operator positions and holds respective parts B to a parts holder 3a without tack welding the parts, then the base 4a is returned to the home position. A welding robot 6 grips the holder 3a, conveys the same to the prescribed position of a work receiving base 2 and places the parts B on the work A which is preliminarily set on the base 2. The work A and the parts B are assembled and welded by the welding gun 8 of the robot 6.
Patent JP-H0677446-A (JP)
Title: Soi semiconductor device and its manufacture
Inventor: KOBAYASHI TOMOKO
IPC: H01L21/84
Filed: 1992-08-25
Abstract: PURPOSE:To have a support wafer and an element forming semiconductor wafer bonded to each other with an insulating layer therebetween under a low temperature to form an SOI semiconductor device employing an organic insulating film. CONSTITUTION:The terminals of the main parts of the residual hydroxyl groups of heat-resistant resin composition which has a weight average molecular weight of 5,000-1,000,000 and a ladder structure expressed by a general formula HO (RSiO1.5)n H (wherein R denotes a lower alkyl group or a lower phenyl group and (n) denotes a positive integer) are closed with triorganosilyl groups using low alkyl groups or low phenyl groups to obtain heat-resistant resin composition which is employed as the material of an insulating layer 4.
Patent JP-S6379811-A (JP)
Title: Multilayered type cosmetic
Inventor: MORI KENJI
IPC: A61Q19/00
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a multilayered type cosmetic, containing sodium lactate, polyglycerol, a surfactant and water, capable of emulsifying to assume a beautiful external appearance in shaking and rapidly separating into many layers in allowing to stand and having improved skin safety as well as practicability characteristics in use. CONSTITUTION:A multilayered type cosmetic, obtained by blending (A) sodium lactate with (B) glycerol, (C) a surfactant, preferably nonionic surfactant having 8-12 HLB value (calculated by using the Griffin formula) and (D) water at 50:50-70:30 weight ratio of the ingredients (A) to (D) and capable of assuming a beautiful emulsified external appearance in shaking and has excellent practicability characteristics, e.g. compatibility with the skin, extensibility, moist feeling and no skin irritant feeling. The amounts of the respective ingredients are 2-54wt% ingredient (A), 23-88wt% ingredient (B), 3-59wt% ingredient (C) and 1.2-34wt% ingredient (D).
Patent JP-H0546937-A (JP)
Title: Thin film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/31
Filed: 1991-08-12
Abstract: PURPOSE:To provide a thin film magnetic head wherein its popcorn noise or its noise after a write operation is reduced dramatically. CONSTITUTION:Insulating films 61 to 63 which support coil films 51, 52 satisfy 0.15<=(IG/L) when an intergap distance, between a front gap and a back gap 43, which is constituted of a lower pole part 21 and an upper pole part 41 is designated as L and the size of an inner gap is designated as IG.
Patent JP-S59118110-A (JP)
Inventor: SATOU SEIKI
IPC: A47C1/026
Filed: 1982-12-27
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-2001047901-A (JP)
Title: Locking mechanism for vehicle seat
Inventor: URAMICHI HIDEKI
IPC: B60N2/90
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To hold a seat stably locked by restricting a lateral movement of a hook on a striker with a simple means without using a special member in a locking mechanism which locks the seat against a vehicle compartment in a front/rear direction. SOLUTION: This locking mechanism 10a comprises a striker 11 which is arranged to extend laterally at a vehicle compartment side and a hook which is provided at a seat side so as to be disengagably locked to the striker 11, and locks a seat in a front/rear direction to the compartment by means of the hook locked to the striker 11. The striker 11 is formed with a stub 11d and a stub 11e to restrict a lateral movement of the hook, at an inner or inner- outer side of the compartment than a locking portion of the hook, thereby preventing the hook from moving on the striker 11 even when an extreme force is given thereupon.
Patent JP-H1067052-A (JP)
Title: Continuous production of fiber-reinforced thermoplastic resin foam
Inventor: SUGAWARA HIROSHI
IPC: B32B5/28
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enable continuous production of a fiber-reinforced thermoplastic resin foam satisfactorily useful in the field of building materials and light in weight and having high strength-weight and stiffness-weight ratios and a heteromorphic cross-section and also to enable obtaining variously shaped fiber-reinforced thermoplastic resin foams by changing only a portion of a draw mold that has a complicated cross- sectional shape. SOLUTION: A fiber-reinforced thermoplastic resin sheet A is shaped into a hollow body 15 having a simple cross-sectional shape, a thermoplastic resin foam B having a 2 to 30 × foam magnification is supplied into the hollow body 15. The hollow body 15 and the thermoplastic resin foam B therein are both heated to a temperature equal to or higher than the softening temperature of the thermoplastic resin, and they are then introduced into a draw mold 6 whose cross-sectional shape changes from simple to complicated as its cross-sectional area decreases so that the cross-sectional shapes of the hollow body 15 and the foam B are changed in the draw mold 6, whereby draw molding is effected such that the hollow body 15 and the foam B are shaped such that a desired cross-sectional shape is imparted, respectively, while being made integral with each other.
Patent JP-S6287907-A (JP)
Title: Single-mode optical fiber for 1.5mu band
Inventor: YOKOTA HIROSHI
IPC: C03C3/06
Filed: 1985-10-14
Abstract: PURPOSE:To enable low transmission loss by composing the core of the titled fiber out of quartz incorporated with an additive for decreasing the viscosity, forming the clad with quartz glass added with fluorine and constituting the essential part of the difference in the refractive index between the core and the clad with addition of fluorine. CONSTITUTION:In the single-mode optical fiber for 1.5mu band wherein the zero- dispersion wavelength is in the range 1.5-1.6mu, the core of the fiber is formed with quartz contg. an additive for reducing the viscosity of quartz, the clad is composed of quartz glass added with fluorine and the essential part of the difference in the refractive index between the core and the clad is constituted with addition of fluorine. At least one kind among a group consisting of F, P2O5 and GeO2 is used as the additive for decreasing the viscosity of SiO2. The transmission loss can be improved by the addition of a small amt. of the additive capable of decreasing the viscosity of the glass. Consequently, the single-mode optical fiber for 1.5mu band with reduced transmission loss can be obtained.
Patent JP-H06260123-A (JP)
Title: Field emission type electron beam accelerating device by multi-stage accelerating system
Inventor: ENDO JUNJI
IPC: H01J37/248
Filed: 1993-09-13
Abstract: PURPOSE:To provide a field emission type electron beam accelerating device by a multi-stage acceleration system, the election-optical characteristics of which can be held approx. constant while the accelerating voltage for electron beam is maintained constant even with varying electron drawout voltage to draw out electrons from a field emission cathode. CONSTITUTION:An accelerating power supply 25 and a first stage accelerating power supply 22 are connected in series and the accelerating voltage is impressed on a field emission cathode 10 which is located in the uppermost part of a multi-stage accelerator tube 1. The voltage impressed on a first stage accelerating electrode 12 is varied by the power supply 22 in proportion to the change of the electron drawout voltage resulting from flashing of the cathode 10, and the change of the accelerating voltage generated at this time is negatively fed back to the accelerating power supply 25 via a reference resistance 26 and a stabilizer circuit 27, absorbed, and made constant.
Patent JP-H0895154-A (JP)
Title: Camera
Inventor: ANDO HIROYUKI
IPC: G03B11/04
Filed: 1994-09-21
Abstract: PURPOSE: To provide a camera capable of being protected without using a camera case conventionally applied for enhancing a quick photographing property. CONSTITUTION: This camera is provided with a protective cover 2 which is formed like a belt, held to freely attach/detach to/from a camera main body 20 on one end and constituted so as to cover/protect at least, a photographic lens 4, etc., when the other end is held by the camera main body 20 to cover the wall surface of the camera. Moreover, a female side magnet snap 3a capable of being fitted and held by a mail side magnet snap disposed on the main body 20 in pairs is arranged on the other end of the protective cover 2.
Patent JP-2000065767-A (JP)
Title: Sample piece for judging intensity data at measuring point in x-ray fluorescence analysis, and judging method
Inventor: ROESSIGER VOLKER
IPC: G01N23/223
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To judge the intensity data of a measuring point in an X-ray fluorescence analysis by constituting the peripheral material of a sample piece and a probe material so as to have the same linear attenuation coefficient to X-ray fluorescence radiation. SOLUTION: The primary beam 7 from the radiation source of an X-ray tube emits high energy X-ray quanta having a short wavelength. A test piece 10 is excited by this primary beam 7 incident in parallel by a collimator and the emitted X-ray fluorescence radiation 8 is parallelly directed to be received by a receiver. The sample piece 10 has a probe 12, the peripheral material 11 thereof and the flat surface 13 thereof and the lateral dimension D of the probe 12 is smaller than the lateral dimension (d) of the primary beam 7 or the measuring point and the intensity center of the primary beam 7 can be detected as a peak. Herein, both materials are selected, for example, so that only the probe 12 emits X-ray fluorescence radiation 8 within an exciting wavelength range.  Further, both materials are selected so as to have the same linear attenuation coefficient with respect to the X-ray fluorescence radiation 8 so as to contain an alloy containing, for example, respectively different alloy components.
Patent JP-2000054990-A (JP)
Title: Axial fan
Inventor: MIMURA MASAHIRO
IPC: F04D29/32
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To improve a work environment and reutilization of a source by arranging a plurality of claws which flexibility is applied on a bearing box opening end outer periphery by a groove and making the claw abut on a stator end surface by an axial direction holding means of a stator. SOLUTION: One bearing member 9 is fitted and held in the vicinity of an opening end of a bearing box 1-2. A claw 1-21 arranged on a part which is opposed or arranged in the vicinity to/of an outer peripheral surface of the bearing member 9, is projected from an outer peripheral surface of the bearing box 1-2 in a radial direction, a stator iron core 6-1 is easily inserted by an axial direction outer side having a gradient surface, an inside surface provided with a nearly right-angled surface is formed on a position abutting on an end surface of the stator iron core 6-1 when a stator is mounted. The claw 1-21 having flexibility is mounted so as to abut on the end surface of the stator iron core 6-1, and thereby, the whole of the stator is fixed and held in an axial direction.  In the case where an axial fan is manufactured, adhesive is eliminated, a work environment is improved, and reutilization of a source is improved by facilitating disassemble.
Patent JP-H0566901-A (JP)
Title: Print server
Inventor: SUZUKI NOBORU
IPC: G06F3/12
Filed: 1991-09-06
Abstract: PURPOSE:To construct a printing system which excels in the handling performance in a multi-user environment without causing any malfunction even in an LAN environment by printing the printer control data (form data) before the printed matters of the users. CONSTITUTION:The form data 22 which are printed before the print data on users are printed by a printer 3 are stored in a memory contained in a server 2. When the server 2 takes a print job out of a queue 21 and prints it by the printer 3, the server 2 checks whether the data 22 are registered or not. If so, the data 22 are printed by the printer 3. If not, the print data on the users registered in the job are printed by the printer 3. Then the printed print job is deleted out of the queue 21.
Patent JP-S6469022-A (JP)
Title: Wireless bonding structure of chip-shaped electronic part
Inventor: HIRAI MINORU
IPC: H01L21/603
Filed: 1987-09-10
Abstract: PURPOSE:To increase bonding strength by composing a surface joining with an Al pad in a bump of a metallic material having the slow forming rate of an intermetallic compound with Al except Au and constituting a surface transferred onto an electrode surface in a wiring substrate of a metallic material having a low eutectic point with a metal in the electrode surface. CONSTITUTION:A transparent conductive film 42 consisting of ITO, in which Sn is doped into an In oxide, is formed onto the surface of a transparent glass plate 41, a photo-resist film is applied onto the surface of the film 42, and a mask 43 for plating is shaped through patterning. Opening sections in the mask are electroplated with Cu, and Cu bumps are formed. The surfaces of the Cu bumps are electroplated with Au. The resist film 43 is removed, thus shaping a bump substrate made up of the glass substrate 41, the transparent conductive film 42 and the bumps 2. Inner leads 3 are positioned with the bumps 2, and the bumps 2 are transferred to the leads 3. The bumps 2 transferred to the lower sections of the noses of the leads 3 and Al pads 11 for a semiconductor element 1 are positioned, and thermocompression-bonded. Accordingly, no intermetallic compound of Au and Al on joint surfaces among the pads and the bumps is formed, thus preventing the lowering of bonding strength.
Patent JP-2001047414-A (JP)
Title: Laminated board
Inventor: HAGIWARA HISASHI
IPC: B27D1/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a breakage due to buckling from occurring, even when a heavy load is applied, without the generation of an interlayer peel. SOLUTION: This laminated board comprises two sliced boards 2, 2 which are obtained by slicing in two halves the center part, in the thickness direction, of a wood fiberboard having a rigid layer 4, 4 on the first and the second surface and have sliced faces 2', 2', formed by slicing, of a lower specific gravity than the faces having the rigid layers 4, 4 of the sliced boards 2, 2. The sliced board 2, 2 are attached to the first and the second surface of a plywood 1 respectively in such a manner that the sliced faces 2', 2' become faces to be bonded with the plywood 1.
Patent JP-2000042147-A (JP)
Title: Golf club and assembling method thereof
Inventor: SHIMA KENICHI
IPC: A63B53/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a golf club by which a desired stable ball flying characteristic is obtained. SOLUTION: A shaft lower end is connected to a hosel 11 so that a maximum hardness part M on a circumference at a kick point of a shaft 20 is in an optional fixed direction on the circumference, and the grade of toe-down at the time of downswing is substantially set to the desired fixed value. When the maximum hardness part is set to the upper side of the shaft or to its vicinity, toe-down becomes substantially constant at a minimum, and a draw type ball flying characteristic is obtained, and when the maximum hardness part is set to the lower side of the shaft or to its vicinity, a fade type flying characteristic is obtained.
Patent JP-S6288834-A (JP)
Title: Vibro-isolator
Inventor: ORIKAWA MICHIHIRO
IPC: B60G7/00
Filed: 1985-10-15
Abstract: PURPOSE:To sufficiently restrict increase in a dynamic spring constant within a high-frequency band in a liquid-containing vibro-isolation unit by communicating a plurality of liquid chambers with each other by throttle passages differing in length or cross section and resonating the columns of liquid in the passages at various frequencies. CONSTITUTION:A resilient member 3 chiefly made of rubber or similar resilient mate rial is disposed between an internal cylinder 1 and an external cylinder 2. Said resilient chamber 3 has a cylindrical member 4 on the external face thereof. As one example of the conjunction of the resilient member 3 to the internal cylinder 1 and the external cylinder 2, the internal face of the resilient member 3 is brought in vulcanized contact with the internal cylinder 1 and the external cylinder 2 is fixed by caulking on the external face thereof via an O-ring. Plural pairs of liquids chambers 5 and 6 which are in the side positions with respect to the axial direction of the resilient member 3 and opposted to each other in the diametral direction of on and one plane containing the axis are formed separately in the axial or radial direction. In addition, the liquid chambers 5 and 6 are communicated with each other by throttle passages 7 and 8 differing in at least one factor of cross section and lengths for example, the cross section.
Patent JP-S6470878-A (JP)
Title: Supporting device for layout mask design
Inventor: ICHIBA YOSHIKAZU
IPC: G06F17/50
Filed: 1987-09-11
Abstract: PURPOSE:To set up plural kinds of minimum clearances between optional graphics and to corresponding execute all clearance checks by providing the titled device with a graphic combining/minimum clearance setting means, a minimum clearance comparing means, and so on. CONSTITUTION:When graphic data and attribute data corresponding to respective graphics are inputted from a graphic data/attribute data input means 11, a graphic combining/minimum clearance setting means 12 sets up the necessary number of minimum clearances corresponding to the combination of graphics based on the input of the means 11. A clearance checking means 13 checks the existence of a clearance smaller than the minimum clearance having the largest value and a minimum clearance comparing means 14 compares the decided result of the means 13 with the minimum clearance set up by the means 12. An inter-graphic clearance decided as a value smaller than the minimum clearance corresponding to the combination of graphics based on the compared result is outputted from an error data output means 15 as an error. Consequently, the device can correspond to the clearance check of all graphics.
Patent JP-H0897240-A (JP)
Title: Wire bonding method of hybrid ic
Inventor: TAKAHASHI MASANAGA
IPC: H01L21/60
Filed: 1994-09-22
Abstract: PURPOSE: To prevent imperfect wire bonding of an hybrid IC wherein IC pellets are mounted on both surfaces of a board. CONSTITUTION: A diaphragm 4 seals the upper end of a recessed part 2 of a heater block 1. An IC pellet 7 is mounted on one surface of a wiring board 6, which is so put on the diaphragm 6 that a precoated surface comes into contact with the diaphragm. The wiring board 6 is fixed, and heating solution 5 is supplied to the recessed part 2. In the state that pressure is applied, an IC pellet 12 mounted on the other surface of the wiring board 6 is wire-bonded. Thereby deformation of the wiring board 6 can be prevented.
Patent JP-S6470632-A (JP)
Title: Air-conditioning machine
Inventor: SUGIYAMA AKIYOSHI
IPC: F24F11/02
Filed: 1987-09-11
Abstract: PURPOSE:To permit delicate capacity control, corresponding to a load, by a method wherein a set temperature is shifted so that a remote thermostat repeats ON/OFF within a given period of time, in an air-conditioning machine equipped with a remote room temperature regulating function. CONSTITUTION:A control unit 20 controls the capacity of a capacity variable compressor for a refrigerating cycle in accordance with a difference between the detecting temperature of a suction air temperature sensor 4 and a set temperature. The control unit 20 confirms the detecting temperature of a remote thermosensor 6, extended in a room to be air-conditioned, and judges that the remote thermosensor is put ON when the detecting temperature is higher than a predetermined value, thereby specifying the set temperature. When room cooling is advanced and the detecting temperature of the sensor 6 has become lower than the predetermined value, the control unit 20 judges that the remote thermosensor is put OFF. When the thermosensor is put OFF after starting the operation of an air-conditioning machine, the control unit 20 determines the detecting temperature of the suction sensor 4 as a new set temperature. Thereafter, the continuing time of the OFF condition is counted by a timer 21. When the counting time has arrived at a given time, a new set temperature is shifted.