baber/WOPTO huggingface dataset:
Patent JP-H04368167-A (JP)
Title: Electronic device
Inventor: OMURA MASAYOSHI
IPC: H01L25/07
Filed: 1991-06-14
Abstract: PURPOSE:To improve easiness of manufacture and also improve mounting densi ty in an electronic device combining IC chips such as an LSI chip. CONSTITUTION:A plurality of IC chips 10, 20 are fixed and electrically connected by a plurality of connecting materials with the electrode forming surfaces directioned inside for the face-to-face arrangement. Moreover, electrical terminals such as leads 32 connected to at least one integrated circuit of the IC chips 10 and 20 are led to outside from the space between chips. Each connecting material is formed by protruding electrodes 16, 26 and electrode connecting portion 36. The face-to-face bonding can be done easily by previously providing the protruding electrodes 16, 17, 26, 27 in the chip side or lead side. In addition, a high density mounting can be realized by stacking and bonding a plurality of chip sets 50.
Patent JP-H0920418-A (JP)
Title: Car-to-car-space adjuster and car space controller
Inventor: ABE SEIICHIRO
IPC: B61B10/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To adjust a car-to-car space in a rope way, etc., of an automatically circulating type an objective space in a single operation regardless of a slided direction of cars. SOLUTION: Between arrays of rollers 1 and 2, an array of controlling rollers 5 having the same length as an objective car-to-car space L is disposed at the front and the rear end portions of the array of controlling rollers 5. While, pulse generators 10 and 11 are provided to the array of propelling rollers 2 and the one of the controlling rollers 5 respectively so as to generate pulse proportional to the speed of the respective cars, so that based on signals from the respective car detectors 8 and 9, and the respective pulse generators 10 and 11, the car spacing controller provides an order about speed to a motor 6 for driving the array of controlling rollers 5. Thereby, the speed of the array of controlling rollers 5 is changed, so that the car-to-car space is adjusted to the objective space L, while the car 4 comes onto and leaves from the array of controlling rollers 5.
Patent JP-S6231912-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1985-08-01
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-H0837472-A (JP)
Title: Radio communication equipment
Inventor: IDA MASAYUKI
IPC: H04B1/10
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the sensitivity deterioration by a local oscillator for a transmission intermediate frequency by mixing oscillating frequencies of a 1st and a 2nd local oscillator oscillating a frequency lower than the intermediate frequency so as to form the intermediate frequency of a transmission section. CONSTITUTION:A local oscillator 16 oscillating a frequency such as 220MHz lower than a 1st reception intermediate frequency 400MHz is used for a local oscillator of a transmission intermediate frequency. Then the oscillated frequency is mixed with a frequency of 180MHz obtained by frequency-dividing an oscillated frequency 14 of a local oscillator 14 oscillating a frequency of 360MHz for a 2nd reception intermediate frequency at a prescaler into a half. As a result, a transmission intermediate frequency of 400MHz is obtained. Thus, only the frequency of 220MHz remains by interrupting power of the prescaler 17 without stopping the oscillation of the local oscillator 16 of the transmission intermediate frequency at the reception. Thus, the disturbance on the processing of the 1st reception intermediate frequency 400MHz is eliminated and the deterioration in the reception sensitivity is prevented.
Patent JP-S5692043-A (JP)
Title: Manufacture of tubeless tire
Inventor: MAYAMA YOSHIKI
IPC: B29C65/00
Filed: 1979-12-27
Abstract: PURPOSE: To obtain a tubeless tire having a good air keepability and an uniform thickness by a procedure in which a fluid prevention layer and an air impervious layer are polymerized, electron rays are irradiated to such a extent that a tackiness remains over an area from the sides to the surface of the fluid prevention layer, and then tire constituents are orderly bonded and vulcanized.  
     CONSTITUTION: On a fluid prevention layer 1 made of a polymer blend containing NR, SBR, or a sulfer-vulcanizable elsatomer and 5W30% a halogenated butyl rubber, an air impervious layer 2 made of a polymer blend containing NR, SBR, or a sulfer-vulcanizable elastomer and 50W95% a halogenated butyl rubber is laminated. Then, electron rays of 1W10 Mrad are irradiated onto an area from the side to the surface of the fluid prevention layer 1 so that the area is hardened to an extent that a tackiness remains on the surface of the fluid prevention layer 1 in order form an inner liner material. And, in such a way that the fluid prevention layer 1 side touches with the carcass cord ply layer 4 of a tire, the inner liner layer 3, the carcass cord ply layer 4, and other tire constituents are orderly bonded and then vulcanized to obtain a tubeless tire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0220512-A (JP)
Title: Polyol component and composition base thereon for producing polyisocyanurate and polyurethane foam
Inventor: INDOURISU BIKUTOROUITSUCHI GUR
IPC: C08G75/04
Filed: 1988-07-08
Abstract: PURPOSE: To obtain a polyol component useful for obtaining polyurethane foam having high strength, high thermal stability, and low combustibility by decomposing waste of foam such as polyurethane under specific conditions.  
     CONSTITUTION: Waste of polyurethane and/or polyisocianurate foam, and a trialkylolamine (e.g. triethanol amine) are put in, e.g. an agitator-equipped reactor in a weight ratio of 0.5-1:1 and are heat treated at 190-250°C for homogenization, then an aliphatic triol (e.g. glycerol) which is 1.0-1.45 times the trialkylolamine in a weight ratio and an aliphatic 2-4C diol (e.g. ethylene glycol) are added, and as viscosity, for example, is adjusted, the waste is further added within the range of the weigh ratio and decomposed, so that, through their interaction, a polyol component with an OH value of 650-780 mgKOH/g and a viscosity of 20-25 Pa.s is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5694537-A (JP)
Title: Automatic change-over device of playback speed for magnetic recording and reproducing device
Inventor: YOSHIKAWA SHINICHI
IPC: G11B15/44
Filed: 1979-12-27
Abstract: PURPOSE: To make hardly cause misselection of playback speed due to missing playback control signal due to dropout, by avoiding the change over from low to high speed of playback speed while the playback controlling signal is missing.  
     CONSTITUTION: If setting is made for the playback of 2H mode for a tape recorded in 6H mode in error, the output S 5  of FF is at L to cause the playback with 2H mode. Since the period of CTL signal S closes to 11.1 ms, the output of MV 1  keeps at L with the CTL signal S and the output S 4  of LPF2 keeps increasing. When the output S 4  of LPF2 inverts FF, the output S 5  changes to H to select correct playback mode. This is the same for 2H taken in error as 6H. At the playback of 6H mode, when CTL signal S is missing, since the gate 7 is off even if the MV 2  output S 1  is at H, the inverting input to FF6 is not delivered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000010139-A (JP)
Title: Image shake correcting camera and image shake correcting method for camera
Inventor: HAYAKAWA MASAHIRO
IPC: G03B5/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image shake correcting camera by which the restriction is less from the viewpoint of designing a lens and a lens barrel and to provide an image shake correcting method for a camera. SOLUTION: This camera having a camera main body and a photographing lens which forms an image on a focal surface inside the camera main body is provided with a movable mirror 14 on an optical path inside the camera main body, a sensor detecting the magnitude and the direction of a shake given to the camera and a mirror two-direction driving mechanism 20 driving the mirror 14 so that an image position on the focal surface is moved in the vertical and the right and left directions of the image in accordance with the magnitude and the direction of the shake detected by the sensor.  This image shake correcting method of the camera having the camera main body and the photographing lens forming the image on the focal surface of the camera main body corrects the image shake in the vertical and the right and left directions caused by the shake given to the camera by the driving of the movable mirror which can be driven in the two directions and installed on the optical path between the photographing lens inside the camera main body and the focal surface.
Patent JP-H074416-A (JP)
Title: Weld nut
Inventor: NAGATA YOICHI
IPC: B23K11/14
Filed: 1993-06-17
Abstract: PURPOSE:To accurately weld a weld nut in position by forming a positioning recessed section around the female section of the weld nut provided with a welding projection at the side to be welded to a work. CONSTITUTION:A hole 6 through which a male screw threadedly engaged with a nut is penetrated, is bored in a work 5 at a position where the nut 1 is welded, and the periphery of the hole 6 is bent up to the side where the nut 1 is welded, so that a projected periphery 7 is thereby formed. The projected periphery 7 is so formed as to be fitted in the shape of the recessed section 4 of the weld nut 1, and the recessed section 4 of the weld nut 1 is engaged with the projected periphery 7, so that a gap 8 corresponding to the fusion of the welding projection 2 of the nut 1 is formed between the recessed section 4 and the projected periphery 7 in a state that these parts concerned have been properly located. Both the weld nut 1 and the work 5 are held with pressure between the lower chip 9 and the upper chip 10 of a welding machine so as to be energized, so that the nut 1 is welded to the work 5 with the welding projection 2 welded thereto. By this constitution, these parts concerned can accurately located without any positioning tool, and its function can be kept on continuously even at the time of welding.
Patent JP-H0517256-A (JP)
Title: Production of porous sic sintered body
Inventor: IIDA KEIICHI
IPC: C04B38/06
Filed: 1991-07-11
Abstract: PURPOSE:To easily and efficiently produce a high strength porous SiC sintered body having uniform pore diameter and pore distribution and useful as a microwave-absorbing heating element, a high grade porous lightweight furnace material, etc. CONSTITUTION:The surfaces of org. spheres are coated with a powdery mixture of 75-99wt.% SiC with 25-1wt.% glass and the coated spheres are press-molded and fired. By this method, a molded body contg. uniformly distributed org. spheres can be formed and a high strength porous SiC sintered body having uniform pore distribution as well as uniform pore diameter and also having narrow density distribution is obtd. By combination with the glass, the sinterability of the SiC is improved and the strength of the resulting sintered body is further enhanced. When the sintered body is used as a microwave- absorbing heating element, heating to a uniform temp. is attained by satisfactory heating property.
Patent JP-S5961144-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKANO TAKASHI
IPC: H01L21/312
Filed: 1982-09-30
Abstract: PURPOSE:To form a flat interlayer insulating film preventing wiring patterns from corroding to eliminate a step disconnection by a method wherein, after forming a polysilicon layer on a metallic lyaer on an insulating layer and patterning the polysilicon layer for overhanging, the polysilicon layer is coated with a polyimide layer to be formed between metallic wiring patterns by removing the polysilicon pattern. CONSTITUTION:Al and the like as a second metallic wiring patterns is formed by evaporation or sputtering on an insulating layer 4 and a polysilicon layer film 11 is further formed on the metallic wiring layer 5. Then the film 11 is coated with a resist 12 which is exposed to harden the part forming the metallic wiring 5 removing the remaining part of the resist 12. Firstly the film 11 and the Al made metallic wiring layer 5 are respectively dry-etched to form overhung parts 11a, 11a. Secondly the resist 12 is dry-peeled and the layer 11 is spin-coated with polyimide solution to form a polyimide layer 14 on the layer 4 removing the layer 11.
Patent JP-H0730636-A (JP)
Title: Radio telephony equipment
Inventor: NISHIYAMA KOHEI
IPC: H04M1/724
Filed: 1993-07-12
Abstract: PURPOSE:To promote smooth information exchange by automatically transmitting a response message corresponding to the telephone number of a caller regardless of whether an operator is present or absent. CONSTITUTION:A radio telephony equipment 300 is provided with a radio transmission/reception part 301, base band circuit 302, response message storage part 307, control part 303, telephone number memory part 304, operation key part 306 and display part 305. The base band circuit part 302 is connected to the radio transmission/reception part 301, required processing is performed, and the response message storage part 307 is connected and stores the response message for responding to an incoming call. The display part 305 displays caller information. The control part 303 responds to the incoming call, compares the caller telephone number contained in the received caller information with the telephone number in the telephone number memory part 304, reads the response message corresponding to a belonging telephone number group from the part 307 and transmits it.
Patent JP-2001006431-A (JP)
Title: Light source device
Inventor: KIKUCHI TAKAYUKI
IPC: F21Y101/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a base or inner parts of a lamp from becoming high in temperature without forced air cooling with a filter by providing a heat connection cover thermally connected to the base of the lamp while surrounding the light emission part of the lamp, a casing accomodating the lamp and the cover, and a heat transfer means for transferring heat to the outside of the casing while thermally connected to the cover. SOLUTION: As for heat generation of a lamp 1, heat is absorbed at a receiving surface 11a of a heat collection cover 11 and transmitted efficiently to cylindrical portions 11b of the cover 11 through a heat conductor 15 through a base 2 of the lamp 1. The generated heat to the lamp 1 is absorbed by the cover 11 in this way, then transferred to the outside efficiently from a fin 14a of a radiator 14. A light reception surface 11a of the cover 11 can be improved in its radiated heat absorption efficiency when it is coated with a paint or treated chemically or subjected blackening treatment.
Patent JP-H07106334-A (JP)
Title: Method for bonding optical semiconductor device to optical substrate
Inventor: DEIBUITSUDO GIYAROUEI
IPC: H01L31/0203
Filed: 1994-07-01
Abstract: PURPOSE: To provide an accurate flip-chip method with parallelism less than 0.1% and a locational error of 2 μm or below between an element on a semiconductor die and an element on the substrate. CONSTITUTION: When an active semiconductor device 12 with an optical port 13 is coupled with an optical waveguide 28 with an optical port 27, a metallic bump 17 with a variation of about 2 to 3 μ or below in height is formed on a semiconductor die 10. The metallic bump 17 is covered by a conductive epoxy bump 18 formed thereon, and the active semiconductor device 13 is joined with a middle substrate 26 by heat under pressure. In this case, if a variation in height of a complex bump of metal and epoxy is not more than 2 to 3 μm, the parallelism between the active semiconductor device 12 and the middle substrate 26 becomes 0.1%, thereby obtaining good coupling efficiency.
Patent JP-H094946-A (JP)
Title: Refrigerator
Inventor: UMEZAWA HIROYUKI
IPC: F25B49/02
Filed: 1995-06-15
Abstract: PURPOSE: To provide a refrigerator capable of simply grasping a sludge generating state in a refrigerant circuit. CONSTITUTION: The refrigerator comprises a refrigerant circuit for compressing gaseous refrigerant by a compressor 1, liquefying the compressed refrigerant, introducing the liquefied refrigerant to an evaporator 14 via an expansion valve or a capillary tube 13, vaporizing and again returning it to the compressor. A sight glass capable of visually observing the interior of the tube is provided on the way of the tube 11 of the circuit, and a net is provided in the tube provided with the glass.
Patent JP-H0338503-A (JP)
Title: Sustained-release slime controlling agent
Inventor: AMANO FUMIO
IPC: A01N25/18
Filed: 1989-07-03
Abstract: PURPOSE:To obtain slime controlling agent capable of continuing effect for a long period of time in maintenance free with one administration having extremely high durability of effect by adding higher fatty ester to benzalkonium chloride and molding. CONSTITUTION:Fixed amount of benzalkonium chloride and higher fatty ester (e.g. carnauba wax, beeswax or Japan wax) are heated at preferably >=85 deg.C and benzalkonium chlorido is sufficiently mixed with molten higher fatty ester, then put in a mold, thus cooled and molded, then de-molded to afford a sustained-release slime controlling agent. Although said formulation is able to be used by directly administering to dew-condensed system, etc., using with storing in a porous bag composed of nonwoven cloth is preferable. By the above-mentioned method, stable sustained release is able to be ensured with a slight effect of various conditions such as temperature of water, quality of water or amount of water and desired sustained release is able to be obtained by selection of species of the higher fatty ester or amount of addition.
Patent JP-H0265219-A (JP)
Title: Method of increasing capacitance of aluminum foil that anode is oxidized
Inventor: JIEEMUSU RIIBON SUTEIIBUNSU
IPC: H01G9/04
Filed: 1989-07-03
Abstract: PURPOSE: To more efficiently form a capacitor by wetting etched aluminum foil with the aqueous solution of a value action metal salt, the oxide of which has a specific dielectric constant, and, after drying the foil to some degree, heating the foil to a temperature sufficient to change the salt to the above- mentioned oxide while the foil is wet and anodizing the foil. CONSTITUTION: Etched aluminum foil is wetted with the aqueous solution of a valve action metal salt, the oxide of which has a dielectric constant of about 20 or larger, and, after the foil is dried to some degree, the foil is heated to a temperature sufficient to change the slat to the above-mentioned oxide while the foil is wet. After heating, the foil is anodized. The valve action metal salt can be selected from among the salts of Ti, Zr, Ta, Nb, and W, but the most preferable salt is a basic water-soluble titanium salt having a boiling point of >=95 deg.C. It is preferable, in addition, to prepare the aqueous solution to contain the salt by about 0.001 to 1.00wt.%. The salt is changed to the oxide in the foil by heating the foil at 200-600 deg.C after the foil is dipped in the aqueous solution and dried.  After anodization, the mixing level in the aluminum oxide is adjusted to 0.1-30%.
Patent JP-H0773158-A (JP)
Title: Method and device for planning
Inventor: INOUE HARUKI
IPC: G06F19/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a means for planning optimum for a given problem at high speed. CONSTITUTION:A setting means 2 receiving the problem becoming a given plan object, an optimizing means 1 generating a target function showing an item executing minimization or maximization in the problem becoming the plan object and executing a processing for minimizing or maximizing the value of the generated target function, a storage means 3 storing at least a constant necessary for an optimizing processing and a display means displaying a processing result in the optimizing means are provided. The optimizing means is provided with a first function calculating a difference value between the target functions in a plan formed last time and a plan which is newly formed and a second function comparing the difference value of the target functions with a constant value which is set in the storage means, substituting the plan formed last time for the plan formed this time when the difference value of the target functions is smaller than the constant value so as to make a plan candidate.
Patent JP-2001004655-A (JP)
Title: Acceleration sensor and manufacture thereof
Inventor: HIROSE SHIGERU
IPC: G01P15/09
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor having a small variation in thickness in the plane direction of a junction layer, and high measuring precision. SOLUTION: An anisotropic conductive film which has a plurality of conductive particles so as to be dispersed in a plane direction and is capable of being crimped by heat is disposed on the surface of a diaphragm 1. The underside surface of a piezoelectric ceramic substrate is overlapped on the anisotropic conductive film so that the piezoelectric ceramic substrate and the diaphragm 1 may face through the anisotropic conductive film. Pressure and heat are applied between the piezoelectric ceramic substrate and the diaphragm 1 to form a junction layer 4 connected with the piezoelectric ceramic substrate and the diaphragm 1.  The respective conductive particles 4b between a counter electrode pattern E0 and the diaphragm 1 are brought into contact with the counter electrode pattern E0 and diaphragm 1, and an interval between the underside surface of the piezoelectric ceramic substrate and the diaphragm 1 is determined.
Patent JP-S6232780-A (JP)
Title: Heat recorder
Inventor: SATO HIROSHI
IPC: B41J2/38
Filed: 1985-08-05
Abstract: PURPOSE:To simplify a circuit constitution and to perform high speed recording operation by performing the remaining heat operation of a heat recording head by a signal process at the stage of an analog video signal before a digital conversion. CONSTITUTION:It is assumed that the input signal level of an A/D converter is set within a range of +1V-0V, and +1V is set as a black level and 0V as a white level. At such a time, a transistor 3 and a variable constant voltage source 5 is provided as a level conversion circuit, and when the transistor 3 is turned on by a clamp pulse given in the fly-back period of the analog video signal, a capacitor 4 is charged to the setting voltage +Ev of the variable constant voltage source 5. Thereby, during the fly-back period, a signal leveled up by the setting voltage Ev is outputted, the remaining heat operation of a thermal head being performed. The result is that the temperature of the heating body of a thermal head 16 can be raised to vicinity a prescribed level required for the recording operation and the reproductivity at the neighbor of the white level can be strengthened.
Patent JP-S6416680-A (JP)
Title: Thermal recording material
Inventor: ICHIKAWA AKIRA
IPC: B41M5/337
Filed: 1987-07-10
Abstract: PURPOSE:To contrive higher color forming property and image stability, by incorporating a specified compound into a thermal color forming layer of a thermal recording material. CONSTITUTION:A thermal color forming layer comprising a leuco dye and a color developer as main constituents is provided on a base. A compound of the formula, wherein R is an alkyl, aryl or aralkyl, is incorporated in the thermal color forming layer. With the compound of the formula incorporated in the color forming layer, sensitivity is enhanced, suitability for high-speed recording is obtained, high ground brightness is ensured, and chalking will not occur in image areas during preservation after recording. At least one compound of the formula is used either singly or in combination, preferably in an amount of 0.5-10pts.wt. per 1pt.wt. of the dye.