baber/WOPTO huggingface dataset:
Patent JP-S63137464-A (JP)
Title: Lead frame for semiconductor device
Inventor: TSUKIDE EIJI
IPC: H01L23/28
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the cracking of a resin yielded in solder mounting, by making the thickness of a lead frame packaged in the resin thinner than other parts. CONSTITUTION:The thicknesses of the following parts are made thinner by half etching: a mounting part 1 for a semiconductor element in a part 6, which is packaged with a resin; suspending leads 2, which suspend the mounting part 1; and inner leads 3, which are contacted with the semiconductor element with gold wires. Each outer lead 4 and an outer frame 5 supporting the lead 4 have the same thickness as an ordinary semiconductor frame. As a result, cracking of the resin can be prevented.
Patent JP-H09145785-A (JP)
Title: Circuit design method using boundary scan dummy cell
Inventor: SATO KEIICHI
IPC: H01L21/82
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To shorten the design time by performing a predetermined inspection for an IC using a boundary scan dummy cell thereby eliminating the need for making an exchanging to a boundary scan dummy cell every time when the IC is redesigned. SOLUTION: When an internal logic circuit 21 is designed, a boundary scan dummy cell where the delay time of a register 24 and the number of FAN-OUT are taken into account is inserted temporarily in place of a device comprising an interface means and a boundary scan register 24 in order to inspect an IC and the circuit is redesigned is any trouble is present. When predetermined requirements are satisfied, correct formation of a desired logic is verified for a logic 21 through logical simulation. If no problem is present, the dummy cell is eliminated and a boundary scan device is inserted actually using a dedicated CAD tool. Since it is not required to make an exchange to a boundary scan device every time when an IC is designed, the design time can be shortened.
Patent JP-H02171375-A (JP)
Title: Anti-lock braking system with traction slip controller
Inventor: NORUBERUTO OKUFUIRUKU
IPC: B60T8/48
Filed: 1989-11-02
Abstract: PURPOSE: To supply sufficient pressure fluid to both of brake circuits by using an accumulator by extending a branch pipe branched from the downstream side of a valve of a main supply pipe up to other supply pipes and interposing a check valve on the downstream side of this branch point. CONSTITUTION: A pressure fluid accumulator 76 is connected with a pump 26 via a branch pipe 74, a cutoff valve 87 is interposed in a supply pipe 45 and further a check valve 45 is arranged. A branch pipe 101 is branched between the cutoff valve 87 and the check valve 100, the branch pipe 101 is extended up to a supply pipe line 46 and a check valve 102 is installed in the branch pipe 101. When a traction slip control is performed, directional control valves 84, 85 are closed, a directional control valve 87 is switched to an opened location, pressure fluid is delivered to branch pipes 47, 49 from a pressure fluid accumulator 76, and one or both of wheels 31, 33 of a drive shaft are decelerated. The supply of pressure fluid to a wheel brake cylinder of a non-drive wheel is prevented by valves 84, 85 of closed locations.  Thus, fluid is supplied from an accumulator to both of brake circuits.
Patent JP-H07143177-A (JP)
Title: Node monitoring equipment
Inventor: KUME HIROSHI
IPC: G06F9/50
Filed: 1993-11-15
Abstract: PURPOSE:To provide a node monitoring equipment in a system where plural node equipments are connected to a network by which the execution efficiency of each node equipment and the system is improved. CONSTITUTION:A network I/F module 11 receives a packet addressed to a specific node equipment based on identification information to specify a specific node equipment being a monitor object in plural node equipments such as a network address and a host address set in a packet sent from the specific node equipment. A utilizing state prediction module 12 analyzes the packet received by the network I/F module 11 and predicts the utilizing state of the specific node equipment based on the result of analysis. The prediction information is informed to a preset user by the information service protocol module.
Patent JP-H01126963-A (JP)
Title: Leg posture for treatment of knee joint and leg posture holder for treatment of knee joint
Inventor: MIURA KIMIO
IPC: A61F5/01
Filed: 1987-11-13
Abstract: PURPOSE:To continuously remove the pain of knee osteoarthritis, by going to bed in such a state that a knee joint is brought to a proper posture of legs and further holding the knee joint by a holder so as to prevent the collapse of said posture during sleeping. CONSTITUTION:At the time of sleeping in a posture lying on one's back, both knee joints are brought to a special posture 1a wherein they are erected in a state bent at an angle of 135 deg.+ or -10 deg.. At the time of lying on one's back, both heels are opened left and right to take a special foot posture wherein a regular triangle, whose bottom side is the interval between the bottom parts of both heels and whose apex is set to a point where the sides of the both big toes are abutted, is held between the insides of both legs and, actually, a posture 1b1 wherein this posture is brought down by 45 deg.+ or -5 deg. forwardly is taken before sleeping. In order to prevent the detachment of the pillow 2a common under both knees or the change of the support angle thereof during sleeping, a notch 2a1 or guide sleeve 2a2 is provided to the lower part of the pillow and a support plate is used as a guide to hold the pillow so as to slide the same before and behind at a right angle.
Patent JP-H07139028-A (JP)
Title: Sewage disposal tank
Inventor: SAKAMOTO MAKOTO
IPC: E03F11/00
Filed: 1993-11-15
Abstract: PURPOSE:To efficiently circulate a round current produced with discharge of bubbles from an air diffusing pipe in the whole inside of an aeration chamber. CONSTITUTION:A sewage disposal tank includes an aeration chamber 3 where a catalytic oxidation plate 1 and an air diffusing pipe 2 are accomodated and disposed. The catalytic oxidation plate 1 is disposed in the substantially central part of the aeration chamber 3. A partition plate 4 for guiding bubbles discharged from the air diffusing pipe 2 upward is provided on one end part of the catalytic oxidation plate 1, that is opposite to the air diffusing pipe 2. An inclined plate 5 is projected obliquely upward from the upper part of the partition plate 4 toward the other end part of the catalytic oxidation plate 1. A guide plate 6 for guiding bubbles discharged from the air diffusing pipe 2 toward the other end part of the catalytic oxidation plate 1 is formed by the inclined plate 5.
Patent JP-H03147643-A (JP)
Title: Decompression adsorbing device
Inventor: NISHIGAKI HIDEO
IPC: B65H3/08
Filed: 1989-10-31
Abstract: PURPOSE:To exceedingly prevent a sucker from being into a reversed state and obtain a sufficient suction force by forming a groove part which is opened on the peripheral surface of a suction cylinder continuously to a suction port, on the top edge surface of the suction cylinder. CONSTITUTION:In some cases in paper feeding operation, a sucker 29 is reversed because of the deterioration of the sucker 29 due to the use for a long period, when a suction cylinder 25 is lowered and contacts the paper surface. In this state, a copying paper 20 can not be sufficiently pulled up because the suction force is weak. Even if the copying paper 20 is closely attached on the top edge surface 25a of the suction cylinder 25, the air between the copying paper 20 and the sucker 29 is sucked from the groove parts 31 and 32 opened on the peripheral surface of the suction cylinder 25. At this time, since the air stream acts in the direction for sucking the sucker 29 downward as shown by the arrow A, the sucker 29 is returned to the normal state from the reversed state by the suction force, and can adsorb the copying paper 20 by the sufficient suction force.
Patent JP-H02132621-A (JP)
Title: Magnetic disk and offset measuring method
Inventor: TAKAHASHI TADASHI
IPC: G11B5/56
Filed: 1988-11-11
Abstract: PURPOSE:To detect an offset quantity based on the regenerative signal of a reference signal obtained from each circumference by forming a reference signal recording area where at lease one set of the reference signals having different azimuth angles are recorded on the circumference having a different radius. CONSTITUTION:The sizes in the radial direction of reference signal recording areas AROFF1 and AROFF2 are set at sufficiently large values for practical use so that signal levels V3 and V4 of reproduced burst signals SOFFB1 and SOFFB2 may fluctuate only by azimuth loss. Further, the reference signal is recorded at different azimuth angles theta1 and theta2 around a reference azimuth angle thetaT on two track centers TRC0 and TRC79. Thus, based on the signal levels V3 and V4 of a regenerative signal SRF, an azimuth error on the track centers TRC0 and TRC79 is detected, and based on the azimuth error, the offset quantity is detected.
Patent JP-H09121951-A (JP)
Title: Movable shelf equipment
Inventor: HATOUCHI GOKICHI
IPC: A47B53/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To surely fix a fixture to the existing floor by the vertical load of wheels and to eliminate a difference in level by fixing a rail to the existing floor by a fixture moving a movable shelf through wheels, driving and stopping the shelf by a motor with a brake, and forming slope parts on both sides of the rail. SOLUTION: There are provided plural moving shelves 7 capable of freely reciprocating through wheels 6a, 6b on a rail laid on the existing floor 1. The rail 4 is fixed to the existing floor 1 by plural anchor bolts 19 (fixture). The upper end of the anchor bolt 19 comes to the wheel rolling surface 24 of the rail 4, and the anchor bolt is driven in such a manner the upper end of the anchor bolt 19 is flush with the wheel rolling surface 24 or a little below that. Slope parts 21 having a slant face are formed respectively on both sides of the rail 4 by a mortar layer. Accordingly, even if the anchor bolt 19 is driven insufficiently so that the upper end of the bolt projects over the rail 4, the vertical load of each wheel 6a, 6b forces the anchor bolt 19 to the existing floor 1 side.
Patent JP-H05320035-A (JP)
Title: Cosmetic
Inventor: NANBA TSUNEO
IPC: A61K8/96
Filed: 1991-10-07
Abstract: PURPOSE:To provide a cosmetic having excellent skin-beautifying effect, effective in preventing chapped skin and wrinkles, smoothing the skin and keeping fresh skin, having high safety and producible from an easily available raw material. CONSTITUTION:Saraka indica which is a plant of the family Leguminosae called as MUKOUJU and known as a herb drug is extracted with a solvent and the extract is compounded in an amount of 0.00001-5wt.%, preferably 0.0001-2wt.% (in terms of dry material) to a cosmetic such as lotion, cream, milky lotion or pack to obtain a cosmetic having the above effects. The solvent used in the extraction of Saraka indica is a lower alcohol (e.g. methanol or ethanol), a polyhydric alcohol (e.g. glycerol, propylene glycol or 1,3-butylene glycol), a hydrophilic organic solvent (e.g. acetone), water or a mixture of two or more kinds of the above solvents, especially preferably ethanol, water or their mixture.
Patent JP-H04159363-A (JP)
Title: Thermoplastic resin composition for refrigerant hose
Inventor: YOSHIDA TAKAHIKO
IPC: C08K3/22
Filed: 1990-10-22
Abstract: PURPOSE:To prepare the title compsn. excellent in resistance to refrigerant permeation and flexibility by compounding the main component comprising a polyamide resin and an elastomer having an anionic polar group with a specific cross-linker and a specific cross-linking aid, and subjecting the resulting compsn. to cross-linking reaction. CONSTITUTION:A main component comprising 45-80wt.% polyamide resin and 20-55wt.% elastomer having an anionic polar group is compounded with a cross- linker (e.g. magnesium oxide or lead oxide) and a cross-linking aid comprising a fatty acid (e.g. stearic acid or palmitic acid) each in a specified amt., and subjected to cross-linking reaction to give the title compsn., which is excellent in heat resistance, etc., as well as in flexibility and resistance to refrigerant permeation, is suitable for a refrigerant hose used in an automotive cooler or air conditioner, etc.
Patent JP-H03146513-A (JP)
Title: Production of urethane polymer
Inventor: KOGO YOSHIYUKI
IPC: C08G18/22
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the subject polymer, curable at a lower temperature and providing films excellent in appearance by adding specific two kinds of compounds as a catalyst in combination in reacting a block isocyanate compound with an active hydrogen-containing organic compound. CONSTITUTION:A blocked isocyanate compound is reacted with an active hydrogen-containing organic compound. In the process, (A) one or more selected from organotin compounds expressed by the formula (R<1>)2Sn=O and formulas I and II (R<1> and R<3> are 1-12C alkyl or aryl; R<2> is H, 1-21C alkyl, etc.; X and Y are OH, halogen, etc.; Z is O, S, etc,; (p) is 0 or 1) and (B) a metal dithiocarbamate expressed by formula III (R<4> is 1-12C alkyl, aralkyl, etc.; M is Co, Ni, etc.; (q) is 0 or 1) in combination as a catalyst are added to the reaction system. Furthermore, dibutyltin oxide, etc., are preferred as the compound (A) and cobaltbis(dimethyldithiocarbamate) is preferred as the compound (B).
Patent JP-H05129777-A (JP)
Title: Via fill forming method and device
Inventor: ISOZAKI SEIYA
IPC: H05K3/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide a device and a method which enable the via fill of a ceramic green sheet to be formed at a low cost in a short time through press processing. CONSTITUTION:A filling material 5 is laid on a ceramic green sheet 4 as the green sheet 4 is transferred, and the laminate composed of the filling material 5 and the ceramic green sheet 4 is punched out with a punch 1a and a die hole 2a, the punched very small piece of the filling material 5 is filled into the via hole bored in the ceramic green sheet 4, whereby a via fill can be formed in the ceramic green sheet 4.
Patent JP-H09127503-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ITO OSAMU
IPC: G02F1/1335
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device with superior visibility. SOLUTION: Of the reflection type liquid crystal device 1 equipped with a directional reflecting plate 13 which has its reflecting surface slanted to a liquid crystal display element, the reflection factor characteristics of the phase plate 7 are so determined that 0.3>=(nZ-nX)/(nY-nX), where nX and nY (nX>nY) are the refractive index of the phase plate in two electrooptic main-axis directions crossing each other at right angles in the plane of the phase plate 7 and nZ is the thickness-directional refractive index of the phase plate 7. Consequently, the transmission spectrum of the liquid crystal display device 1 can be made achromatic in an oblique light incidence direction from a light source L1 and in a vertical reflected light direction and high luminance can be obtained by the nondirectional reflecting plate without coloring a display.
Patent JP-2001104971-A (JP)
Title: Method and equipment for treating waste water
Inventor: HIRANO KEIJI
IPC: C02F1/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a suitable method and equipment for treating a waste water, particularly from a process of manufacturing a semiconductor, which renders a hardly treatable substance to promptly become treatable and treats the same to a biologically treatable product substance which can be combined with a process of bio-treatment by conducting an ozone oxidative treatment with the most suitable condition depending on substances contained in the waste water. SOLUTION: A method for treating a waste water comprises adjusting the waste water containing a biologically hardly-treatable substance due to an odor generation, foaming and a toxicity of microorganisms to the most suitable pH depending on the compounds to be treated and adding ozone to conduct an oxidative treatment of the substance in the water to be treated, and an equipment therefor is also provided.
Patent JP-H05130068-A (JP)
Title: Frequency spread modulator
Inventor: SAKURAI NORIYOSHI
IPC: H04J13/16
Filed: 1991-10-31
Abstract: PURPOSE:To quicken the signal transmission speed in frequency spread communication. CONSTITUTION:A PN code generating circuit 8 outputs plural PN codes PN1, PN2, PN3, PN4. A signal division circuit 5 divides a signal to be sent, e.g. a 16-bit parallel signal SO into four by 4-bits each, and converts them into serial signals and outputs the result as division signals S1, S2, S3, S4. Primary modulation circuits 11, 21, 31, 41 modulate the division signals S1, S2, S3, S4 by a conventional modulation system such as SSB, PSK, FM to output the result as primary modulation signals S1', S2', S3', S4'. Secondary modulation circuits 12, 22, 32, 42 apply frequency spread modulation to the primary modulation signals S1', S2', S3', S4' by using different PN codes PN1, PN2, PN3, PN4 respectively to output secondary modulation signals M1, M2, M3, M4. An adder circuit 3 adds the secondary modulation signals M1, M2, M3, M4 outputted from the secondary modulation circuits 12, 22, 32, 42 to give the sum to a transmission means such as an antenna. The PN code generating circuit 8 is provided with a PN code generator 6 and a delay circuit 7 delaying the generated PN code.
Patent JP-H07143561-A (JP)
Title: Digital cordless telephone system
Inventor: OMORI TADASHI
IPC: H04Q7/28
Filed: 1993-11-16
Abstract: PURPOSE:To originate a call from one mobile station to the other plural mobile stations and to enable one-sided communication. CONSTITUTION:The mobile station is provided with a means 13 for transmitting a simultaneous call signal to the other mobile stations on a channel for control, means 15 for performing the one-sided transmission by assigning a channel for communication to perform the one-sided transmission to the other mobile stations on the same carrier as the channel for control after the simultaneous call signal is transmitted to the other mobile stations on the control channel, means 14 for receiving the simultaneous call signal from the other mobile stations on the channel for control, and means 16 for performing one-sided reception while receiving communication signals from the other mobile stations on the channel for communication by assigning the channel for communication to perform the one-sided reception on the same carrier as the channel for control after the simultaneous call isgnals are received from the other mobile stations.
Patent JP-S63138126-A (JP)
Title: Variable compression ratio engine
Inventor: NISHIMURA CHUGO
IPC: F02D15/02
Filed: 1986-12-01
Abstract: PURPOSE:To improve fuel consumption and an output through arbitrary variation of a compression ratio by moving the position of a crank shaft, by a method wherein, in a reciprocating engine, the bearing part of a crank shaft is positioned independently and formed movably. CONSTITUTION:An engine is provided with elements, e.g. a cylinder block 1, a piston 2, a connecting rod 3 and a crank shaft 4. In this case, by simultaneously moving a plurality of chains 7, each worm gear 6 is rotated to rotate a bearing part 5 of a crank shaft 4. The rotation centers of the bearing part 5 and the crank shaft 4 are displaced from each other, and through movement of the rotation center of the crank shaft 4 along with rotation of the bearing part 5, a compression ratio is changed. With this state, with the bearing part 5 rotated, the rotation is stopped in an arbitrary position to provide a compression ratio. This constitution enables a compression ratio to be changed simply and even during running.
Patent JP-S62144354-A (JP)
Title: Solid-state image pickup device
Inventor: KUNII MASABUMI
IPC: H04N5/335
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the invasion of stray light to the surface of a photoelectric conversion element, and to improve the damp-proofing of a solid-state image pickup device by forming a polyimide layer as a passivation layer and shaping an amorphous silicon layer or an amorphous silicon carbide layer on the polyimide layer. CONSTITUTION:In a solid-state image pickup device in which a plurality of photoelectric conversion elements constituted of photoconductive thin-films 103 are arranged on a transparent insulating substrate 101, a polyimide layer 105 is formed as a passivation layer, and an amorphous silicon layer or an amorphous silicon carbide layer 106 is shaped onto the polyimide layer 105. Consequently,the scattering intensity of non-imaging beams can be attenuated, and the dispersion of outputs among a plurality of the photoelectric conversion elements can be reduced. The damp-proofing of the solid-state image pickup device is improved because moisture does not penetrate the amorphous silicon carbide layer, and the polyimide layer and the amorphous silicon layer are laminated one upon another, thus enhancing both damp-proofing and ion resistance.
Patent JP-H06138460-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TANUMA SEIJI
IPC: G02F1/1337
Filed: 1992-10-26
Abstract: PURPOSE:To improve the display quality of the display panel which makes a gradational display. CONSTITUTION:Many active elements for pixel potential control, pixel electrodes, scanning electrodes, data electrodes, and an orienting film 10 are formed on a glass substrate 1, and a counter electrode 8 and an orienting film 11 are formed on a glass substrate 7; and liquid crystal 9 is charged into the gap between the electrode formation surface of the glass substrate 1 and the electrode formation surface of the glass substrate 7 and polarizing films 12 and 13 are stuck on the external surfaces of the glass substrates 1 and 7 to form the liquid crystal display panel 6. The display panel 6 is heated to temperature where no adverse influence upon the constituent members is exerted, potentials are applied to the pixel electrodes and counter electrode 8, and impurity ions 14 and 15 in the liquid crystal which are adhered to the orienting films 10 and 11 are dissociated from the orienting films 10 and 11.
Patent JP-H01129826-A (JP)
Title: Apparatus for opening and closing cover for dish washer
Inventor: ISHIZAKI MITSUYOSHI
IPC: A47L15/42
Filed: 1987-11-13
Abstract: PURPOSE: To operate a washing pump in the stop state and to automatically open and close the lid of a dish washer by the extending and contracting action of a liquid pressure cylinder by providing a liquid pressure cylinder having a piston between a lid part and a washing machine base stand and providing a passage changeover means for guiding the liquid from a pressure pump. CONSTITUTION: In the case of a lid opening process, a lid opening valve 23 is opened and a lid closing valve 25 is closed and a second pump 16 is turned ON. The rinse liquid stored in a rinse liquid heater 17 is pressurized by a second pump 16 to be introduced into the lower part of a liquid pressure cylinder 18 under pressure through a valve 23 and a piston 19 is pushed up to raise a lid part 11. The pump 16 is turned OFF at a point of time when the lid is fully opened to continue such a state that the valve 23 is closed and the lid is opened. In the case of a lid closed process, lid closing valves 22, 25 are opened and the rinse soln. stored in the rinse soln. heater 17 is pressurized by the pump 16 to be introduced into the upper part of the cylinder 18 under pressure through the valve 22 to push down the piston 19.  At the same time, the rinse soln. introduced into the lower part of the cylinder 18 under pressure passes through the valve 25 to be discharged to a washing tank 10 and the lid part 11 falls.