baber/WOPTO huggingface dataset:
Patent JP-H09144162-A (JP)
Title: Bolt joining structure having energy absorbing function and material for energy absorption
Inventor: TAKAHASHI GENICHI
IPC: F16F7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To give a large damping ability in the bolt shearing direction in a bolt joint part, construct compactly at a low cost, facilitate manufacturing and mass production, and establish excellent easiness in executing works. SOLUTION: A bolt joining structure concerned is such that a joining material 1 is overlapped on another joining material 2 and they are joined together by a bolt 3. The joining material 1 is provided with a bolt hole 5 in which bolt 3 is inserted, while the other joining material 2 is furnished with an energy absorbing hole 6 in which the bolt 3 can make relative movement in the shearing direction. The hole is filled with an energy absorbing material 7, and a large damping ability in the bolt shearing direction is obtained through deformation of this material 7. The energy absorbing material 7 is covered with a cover plate 8 and secured to the joining material 2 with the aid of a nut 4.
Patent JP-H10144238-A (JP)
Title: Cathode-ray tube and its manufacture
Inventor: SANO YUICHI
IPC: H01J29/87
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube with sufficient intensity of resistance to atmospheric pressure and its manufacture even when a pyramidal cone part is provided in a small diameter part of a funnel. SOLUTION: This cathode-ray tube includes a funnel consisting of a funnel body 26 sharply expanding from a neck seal part, a cone part 25 and a panel side edge of the cone part 25 in the direction from a neck 22 to a panel 20. In this case, the cone part 25 of the funnel has a cross-section perpendicular to a tube axis, and this cross-section partly forms a non-circular shape having no maximum diameter in a long and short axial direction of the panel 20. In addition, a reinforcing member 33 is provided in the neighborhood of the panel side edge of the cone part 25.
Patent JP-H03160067-A (JP)
Title: Card processor
Inventor: TSUBOUCHI TAKASHI
IPC: C09D11/00
Filed: 1989-11-17
Abstract: PURPOSE:To enable rewriting to be performed promptly by controlling a card conveying velocity so as to satisfy a specified relation between the velocity and the length of a heating element in the conveying direction in a card processor equipped with a thermal erasing mechanism and a thermal writing head. CONSTITUTION:In thermally erasing a card provided with a writable and erasable display layer comprising a thermoplastic material made by dissolving a resin and an organic low-molecular material in a solvent, a card is conveyed on a conveying path driven by a drive motor 13 and brought into contact with a heating head 24e to be heated to, e.g. 70 deg.C for erasing, wherein the traveling velocity V of a card and the length L of a heating element in the conveying direction shall satisfy the following relation: L/V>=(a set time for thermal erasing, for example, 3sec).
Patent JP-H08137248-A (JP)
Title: Developing device
Inventor: INAMI SATOSHI
IPC: G03G15/08
Filed: 1994-11-10
Abstract: PURPOSE: To provide a developing device capable of obtaining an image without irregular density by holding an elastic blade with uniform pressure in the case of interposing the elastic blade. CONSTITUTION: The elastic blade 4b formed of a rubber member such as urethane is interposed by a supporting sheet metal 4a and a presser sheet metal 4c which are formed of metal. In such a case, a spacer (a) 4d is attached between the presser sheet metal 4c and the supporting sheet metal 4a so that the sheet metal 4c may not be inclined to the sheet metal 4a. Furthermore, a spacer (b) 4e is interposed in a contact part between the elastic blade 4b and the sheet metal 4c. As for the hardness (ASKER C) of the spacer (a) 4d, a material whose hardness is equal to or above the hardness of the elastic blade 4b is used for the space (a) 4d, and as for the hardness of the spacer (b) 4e, the material whose hardness is lower than the hardness of the elastic blade 4b is used for the spacer (b) 4e.
Patent JP-H05136758-A (JP)
Title: Multiple speed converter
Inventor: UENO CHIKAKO
IPC: H04Q5/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide the multiple speed converter which makes communication between plural different speed non-ISDN terminal equipment in the synchronization/asynchronization mode with an ISDN at a speed of 64kpbs in the CCITT recommendations V.110 system. CONSTITUTION:A speed matching circuit 1 according to the CCITT recommendations V.110 system is connected to a time division switch 2. R point speed matching circuits 3.1-3.4 are connected to the time division switch 2. A central control circuit 4 sets the speed of the R point speed matching circuits 3.1-.4, the time division switch 2 and the speed matching circuit 1 and the user speed is set to a speed slower than the speed between the R point speed matching circuits 3.1-3.4 and the time division switch 2 to allow plural sets of non-ISDN terminal equipment to make communication among them.
Patent JP-H02147697-A (JP)
Title: Immersion type urinary calculus preventive and prevention of deposition of urinary calculus
Inventor: TAKEMURA EIJI
IPC: C11D17/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the title preventive which can exhibit an excellent effect of preventing the deposition of urinary calculus on a urinal and a sewage pipe when used by immersion in the trap of the urinal by molding a substance containing a specified solid acid. CONSTITUTION:At least 70wt.% solid acid of a saturation solubility <=1g/100g water at 20 deg.C, desirably isophthalic acid and/or terephthalic acid, is optionally mixed with a bactericidal and fungicidal agent, desirably a halogenous oxidizing agent (e.g. trichloroisocyanuric acid), and this mixture is molded.
Patent JP-H09118212-A (JP)
Title: Side slip speed estimating device of car body
Inventor: INAGAKI SHIYOUJI
IPC: B60T8/1755
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the error resulting from the rolling component of a vehicle included in the transverse acceleration of the vehicle by calculating the high frequency component and low frequency component of the side slip speed of the body, respectively, and calculating the sum of the low frequency component of the side slip speed and the high frequency component of the side slip speed as the side slip speed of the body. SOLUTION: The components of a prescribed frequency or more of deviation of transverse acceleration of a vehicle are integrated on the basis of the vehicle speed and the yaw rate and transverse acceleration of the vehicle by a high frequency component arithmetic block 30 to calculate the high frequency component VyH of side slip speed of the body. The slip angle of a wheel is calculated from the transverse acceleration component of the vehicle in the wheel position by a low frequency component arithmetic block 32, and the low frequency component VyL of side slip speed of the body is calculated on the basis of the slip angle of the wheel. The sum of the high frequency component VyH of the side slip speed and the low frequency component VyL of the side slip speed is calculated as the side slipping speed Vy of the body by a side slip speed arithmetic block 34.  Thus, the error by the rolling component of the vehicle can be eliminated.
Patent JP-H06141634-A (JP)
Title: Seedling planting device
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1992-11-11
Abstract: PURPOSE:To readily adjust the center of an output shaft at a feed case side to that of an input shaft at a planting case side even without improving precision of a main frame and a feed case. CONSTITUTION:A fitting face of a feed case 5 to a main frame 6 is made into an approximately L-shape, a contact part 5a to be brought into contact with only an angular part at the upper part of a front side remote from a rear face 6b of the main frame 6 and a contact part 5b to be brought into contact with the rear face 6b of the main frame 6 are arranged and fixed to the main frame 6 in a contact state of two points.
Patent JP-H07154816-A (JP)
Title: Video camera system
Inventor: KUROSAWA KOJI
IPC: H04N9/73
Filed: 1993-11-30
Abstract: PURPOSE:To make a black level constant regardless or the set gain or a gain switch circuit by adjusting the level of a correction pulse based on the detection output by a level detection means and correcting the black level of the three primary color signals of each gain outputted from a gain switch means to a constant level. CONSTITUTION:For all the gain capable of being set in gain up amplifiers 105R, 105G and 105B, each signal level of the three primary colors signals outputted from A/D converters 113R, 113G and 113B is detected in a first level detection circuit 118. A black set corrected value is determined from the level difference for a reference level, the polarity and level of a pulse for black set correction is controlled based on this corrected value, and each black level of the three primary color signals outputted from A/D converters 113R, 113G and 113B is made to match the reference level. Thus, each black level of the three primary signals of the A/D converters 113R, 113G and 113B becomes the reference level, regardless of the set gain of the gain up amplifiers 105R, 105G and 105B.
Patent JP-H01141834-A (JP)
Title: Insulating enameled substrate
Inventor: HIRAGA MASAHIRO
IPC: C03C8/02
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the occurrence of pin hole and besides, to improve the adhesibility between an enamel layer and a substrate in the insulating enameled substrate formed by the enamel layer on a ferrite stainless steel substrate, by forming a nickel electroplating layer having the surface roughness of below a fixed value, between the substrate and the enamel layer. CONSTITUTION:The nickel electroplating layer 2 having <=0.15mum surface roughness, expressed in terms of mean roughness along the center line, is formed on the metal substrate consisting of the ferrite stainless steel 1 by electroplating after removing grease from the metal substrate, washing, pickling and washing. Then, the metal substrate 1 formed the plating layer 2 is immersed in a slurry contg. SiO2-B2O3-MgO-BaO crystalline glass powder, electrodeposited, and thereafter calcined to form the insulating enamel layer 3 consisting of SiO2-B2 O3-MgO-BaO crystalline glass. The obtd. insulating enameled substrate is suitably used as a substrate for thermal head, etc.
Patent JP-2000130013-A (JP)
Title: Pinching preventive device for car window
Inventor: MATSUMOTO YASUYO
IPC: E05F15/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in detection of pinching while reducing a pain when an arm, etc. are pinched. SOLUTION: An elastic light-guide path forming member is buried in the longitudinal direction of a weather strip 1, the light-guide path forming member is deformed at the same time as the weather strip 1 is deformed by the abutting of a foreign matter, and the foreign matter is detected by the change of the amount of light advancing inside. Since the light-guide path forming member has elasticity, the pinching detecting pressure of the foreign matter is lowered and the accuracy of detection is improved and a pain when an arm, etc. are pinched is reduced.
Patent JP-H02147956-A (JP)
Title: Enzyme immunological measurement method
Inventor: MIYAGAWA EIJI
IPC: G01N33/543
Filed: 1988-11-30
Abstract: PURPOSE:To enable high sensitivity immunological measurement by a method wherein amplification is performed in enzyme immunological measurement method by using polyethylene glycol derivative and its metabolic enzyme. CONSTITUTION:At the time of enzyme immunological measurement, polyethylene glycol derivative expressed by a general formula RO(CH3-CH2O)n-CH2CH2-OR<1> and metabolic enzyme of polyethylene glycol are used. In the formula, R<1> refers to phosphate radical, aryl or alkylcarbonyl radical or aldaric acid radical, where R refers to the same as R<1> or alkyl radical, and n is 2 or more. As the marker enzyme, phosphatase, galactosidase, glucosidase or estrase is used. As metabolic enzyme, alcohol dehydrogenase, aldehyde hydrolase, ether bond hydrolase and glyoxylate dehydrogenase are used.
Patent JP-H07124203-A (JP)
Title: Mat for transferring patient
Inventor: KITAMURA TERUO
IPC: A61G1/06
Filed: 1993-11-04
Abstract: PURPOSE:To provide a mat for transferring a patient with safety and precision, to make the mat foldable into a small size and easy to carry or store when not in use and to reduce the cost of the mat by simplifying its structure. CONSTITUTION:An endless belt main body 2 is formed by a sheet of soft material and a slippery material of a small coefficient of friction is secured to or impregnates the inner surface 2a of the belt main body 2, and a long, air- impermeable soft bag 3 that extends in the direction of the axis of the belt main body 2 is affixed to the overall periphery of the outer surface of the belt main body 2 and an air inlet/outlet is formed through the bag 3.
Patent JP-2000133674-A (JP)
Title: Ball bonding method and device
Inventor: IZEKI YUJI
IPC: H01L21/60
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To raise the mounting yield by a method wherein a charge removal process for removing a charge in a wire and a ball is provided between a process for forming the ball on the point of the wire by discharge of an electric torch electrode and a first bonding process. SOLUTION: A ball 1a is formed on the point of a wire 1 by discharge of an electric torch electrode and a charge removal process 11 for removing a charge in the wire 1 and the ball 1a is provided between this ball formation process and a first bonding process. Or a switch 12 is used as charge removal circuits, the charge removal circuit on one side of the charge removal circuits is connected electrically with the wire 1 and the other charge removal circuit is earthed. This switch 12 is controlled by a signal from a control circuit 7 and is turned on at the time of the process 11. The switch 12 may be formed of an electronic element and may be constituted of a mechanical switch.  Or clampers for charge removal are provided as the charge removal circuits, the clamper on one side of the clampers for charge removal is earthed, and when the wire is clamped by the earthed clamper, the wire is earthed.
Patent JP-H07150510-A (JP)
Title: Color paving material
Inventor: FUJIYOSHI TORU
IPC: E01C11/24
Filed: 1993-12-01
Abstract: PURPOSE:To provide the pavement allowing vehicle drivers to be warned against the wet and slippery road surface in rainy weather by scattering aggregate of high water absorption being formed of specific components. CONSTITUTION:Aggregate 3 formed of the ground pieces of natural colored rock of 2.5-3.5% in water absorption, with silicon oxide and aluminium oxide as main components is prepared. A primer 2 is previously applied to the road surface 1 of a slope, the curve spot of a road, and the like. Epoxy resin serving as binder resin 4 is applied onto the primer 2, and the aggregate 3 is scattered thereon. The excess aggregate 3 insufficiently stuck to the binder resin 4 is recovered to obtain the colored pavement. In rainy weather, the color tone of the pavement is changed to a deep color from a light color, making use of water absorbing action of the aggregate. Vehicle drivers are warned against slip by the change of this color tone.
Patent JP-H10144855-A (JP)
Title: Lead frame and semiconductor device employing it
Inventor: BANDO KOJI
IPC: H01L23/50
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by providing suspension lead parts each having a wide structure for supporting a holding part smaller than the bottom face of a semiconductor element while extending outward from the opposite side parts of the holding part. SOLUTION: A die pad 2 part for holding a semiconductor element 1 is made smaller and the range, where the width of a channel for injecting a sealing resin 5 is different between the upper side of the semiconductor element 1 and the die pad 2 is difference, is reduced in the process for injecting the sealing resin 5 of the semiconductor element 1. Consequently, the difference of fluid length of the sealing resin on the semiconductor element 1 from that under the die pad 2 can be decreased and the difference of pressure being applied to the semiconductor element 1 and the die pad 2 from the upper sealing resin 5 that being applied from the lower sealing resin 5 can be reduced during injection of sealing resin 5 thus suppressing deformation thereof.  Since the gate for injecting the sealing resin 5 is enlarged, injection rate of the sealing resin 5 is accelerated and the productivity is enhanced. Furthermore a suspension lead 3 is widened in order to enhance rigidity of the lead frame thus suppressing deformation thereof.
Patent JP-H10138783-A (JP)
Title: Yaw moment control device of vehicle
Inventor: SHIBAHATA KOJI
IPC: B60K23/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To precisely compensate an understeer generated on a front wheel drive vehicle in the middle of turning by further increasing torque distribution quantity larger than a value in direct proportion to lateral acceleration at the time of distributing torque in accordance with increase of the lateral acceleration of the vehicle between left and right wheels of the front wheel drive vehicle. SOLUTION: A lateral acceleration estimation means 29 map-retrieves estimated lateral acceleration Yg1 in accordance with a steering angle θ detected by a steering angle sensor S3 and car speed V concerning computation of lateral acceleration Yg by a acceleration estimation means 21. The estimated lateral acceleration Yg1 and actual lateral acceleration Yg2 detected by a lateral acceleration sensor S4 are added by an adding means 30, and the lateral acceleration Yg which is an average value of the estimated lateral acceleration Yg1 and the actual lateral acceleration sensor S4 is computed by multiplying the added value with 1/2 by an average value computing means 31. Consequently, it is possible to provide the precise lateral acceleration Yg without time delay by correcting the actual acceleration Yg2 with the estimated lateral acceleration Yg1 .
Patent JP-H06128344-A (JP)
Title: Method for stabilizing oxymethylene copolymer
Inventor: HATA TADASHIGE
IPC: C08G2/28
Filed: 1992-10-15
Abstract: PURPOSE:To stabilize unsatable molecular ends of an oxymethylene copolymer and improve its processibility by supplying the copolymer to a counter-rotating non-intermeshing twin-screw extruder having vent holes to thermally melt the polymer. CONSTITUTION:An oxymethylene copolymer obtd., e.g. by copolymerizing trioxane with a cyclic ether is supplied to a counter-rotating non-intermeshing twin-screw extruder through an entry port 1 and thermally melted. Water or an alcohol, pref. together with a pH-regulator, is infected through an injection port 2 and mixed into the molten copolymer to hydrolyze unstable molecular ends. Then volatile components are removed through a vent hole 3. Water or an alcohol or an inert-gas-forming substance is injected through an injection port 4, volatile components are removed through a vent hole 5, and the molten polymer is discharged from a die 6.
Patent JP-S63155021-A (JP)
Title: Production of liquid crystal display device
Inventor: YOKOYAMA KAZUO
IPC: G02F1/13
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a cell of high precision by pressing a seal with an annular elastic body from above and pressing a screen part other than the part of the seal with an elastic body different from said elastic body in rigidity per unit area. CONSTITUTION:An elastic body 21 consisting of silicone rubber or the like is provided with many projections 22 like a frog to uniformly disperse the pressing force. An annular elastic body 20 placed on a seal 17 of a cell 19 is fitted to a holding groove 24 provided on a holding member 23 of this elastic body to press the cell 19 from above the seal 17. A load 25 is applied by the spring method or the weight method. The elastic body provided with many projections 22 is arranged in the screen of the cell and takes a charge of load together with the elastic body 20 on the seal 17 to apply the pressure to the cell, and in this state, the seal is hardened. Thus, the cell of high precision whose thickness is regular uniform is obtained.
Patent JP-H06145935-A (JP)
Title: Hot dip metal coating device
Inventor: SAKAI JUNJI
IPC: C23C2/40
Filed: 1992-11-12
Abstract: PURPOSE:To enhance the corrosion resistance and wear resistance of a solid lubricating material and to prolong the life of the device by using ceramics and the inorg. solid lubricating material softer than the ceramics as a combination of the bearing surface to be slid and bearing sliding surface of a roll in contact with molten metal or rotating in the molten metal. CONSTITUTION:Either one of the sliding surface of the shaft of the roll or its bearing sliding surface is constituted of the ceramics hardly wettable with the molten metal and the other is constituted of the member contg. the inorg. solid lubricating material softer than the ceramics. As a result, the wear of the sliding surface is suppressed even if the molten metal or dross infiltrates the sliding surface. The plating device having a long life is thus obtd. The coefft. of friction of the sliding part of both mentioned above is small and the revolution of the roll is smooth and, therefore, the uniform hot dip metal coating is obtd.
Patent JP-H0565101-A (JP)
Title: Developing agent filling device
Inventor: KIMURA MASAYOSHI
IPC: B65B1/28
Filed: 1991-10-21
Abstract: PURPOSE:To prevent a developing agent from adhering the outer wall of a developing agent storage container and staining the developing agent storage container, or prevent the developing agent from flying around and damaging the surrounding environment, when a powdery developing agent is filled in a developing agent storage container. CONSTITUTION:When a developing agent 1 is filled in a developing agent storage container 2, a developing agent storage tank such as a hopper 11, etc., in which the developing agent 1 is stored, and a feeding means which feeds the developing agent 1 stored in the developing agent storage tank from a feeding port 18e to the developing agent storage container 2 through a mouth part 2a of the developing agent storage container 2 are provided. Also, a carrying means which carries the developing agent storage container 2 to a feeding position at which the developing agent 1 is fed from the feeding means, and a collecting means which collects the developing agent 1, which drops from the feeding port 18e, by jetting air to the vicinity of the feeding position at which the developing agent 1 is fed to the developing agent storage container 2 from the feeding means are provided.