baber/WOPTO huggingface dataset:
Patent JP-2001073766-A (JP)
Title: Oil pump driving device for engine
Inventor: SHICHI HIROAKI
IPC: F01P5/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To enable to keep proper engagement position of driving gear and pinion gear at driven side in bevel gear mechanism. SOLUTION: This driving device conveys rotational power of crankshaft 3 of engine unit 1 to countershaft driving oil pump placed at vertical position to crankshaft through bevel gear mechanism 8. Here, pinion gear 12 at driven side is positioned always elastically energized toward thrust direction counter to engagement direction of driving gear 8.
Patent JP-H1181591-A (JP)
Title: Eave-edge decorative structure
Inventor: HIKINO NAOTO
IPC: E04D13/158
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a building by disposing an eave gutter in front of a fascia board and abutting the top face section of a facing installed at the lower end section of the front of the fascia board against the rear end section of the underside section of the eave gutter. SOLUTION: A fascia board 1 is mounted at the front end section of the eave-edge 6 of a roof. An eave soffit 8 is set up between the upper end section of an exterior wall 7 and the rear section of the lower end section of the fascia board 1. An eave gutter 2 is fitted in front of the fascia board 1 by an eave- gutter bracket. A facing 3 with an inclined plane 9 is installed at the lower end section of the front of the fascia board 1 so that the rear end of the underside of the facing 3 and the underside of the fascia board 1 are formed in the same surface while the top face section of the facing 3 is abutted against the rear end section of the underside section of the eave gutter 2. Accordingly, since an opening 5 between the rear end section of the underside section of the eave gutter 2 and the fascia board 1 can be concealed, the appearance of a building can be improved.
Patent JP-S62108167-A (JP)
Title: Testing method for resin-enclosed type semiconductor device
Inventor: MIZOBE SUSUMU
IPC: G01R31/30
Filed: 1985-11-07
Abstract: PURPOSE:To reduce the influence of the keeping condition and keeping period of a sample to be tested, to be inflicted on the result of a reliability test, by adding one process, in which the sample to be tested is left in high-temperature air before the sample is thrown in the reliability test. CONSTITUTION:In this testing method, samples to be tested are prepared or selected and kept until the preparation for throwing the samples in a reliability test is completed. Then the samples are left in a high-temperature atmosphere just before they are thrown in the test and, finally, the samples are used for the reliability test after the moisture absorbed by the enclosed resin of the sample while the samples are kept is removed. Since the moisture contained by the samples to be tested is removed before executing the reliability test in such way, abrupt expansion of the moisture is eliminated even when a sudden stress, such as heat resisting test, etc., is applied and data of reliability tests of manufactured semiconductor devices can be obtained with less influences of the keeping period after they are manufactured.
Patent JP-H01115474-A (JP)
Title: Method and apparatus for underwater coating
Inventor: GOHON ERIC
IPC: B05C1/06
Filed: 1988-10-07
Abstract: PURPOSE: To ensure normal coating material supply and to make a coating film uniform by forming continuous and homogenous covers at the ends of bristles, distributing these bristles over a flat working surface and disposing the ends of flexible ducts so as to supply the coating material over the entire surface of the working surface. CONSTITUTION: A brush 1 rotating around the axis approximately perpendicular to a coating surface is used and the coating material is supplied through the flexible ducts 61, 62 which pass between the bristles and are exposed near the free ends thereof into the brush 1. The substantially continuous and homogeneous coves are formed at the ends of the bristles and the bristles are distributed over the approximately flat working surface formed of the substantially same bristles. The ends of the flexible ducts 61, 62 are disposed on the points distributed to supply the coating material over the entire surface of the working surface.  Consequently, the normal supply of the coating material to obtain the coating film having an adhesion property and to avert the loss of the coating material into water and the solid deposits on the bristles is made possible and the coating film is made uniform by smoothing.
Patent JP-S63103096-A (JP)
Title: Plated steel sheet for fuel container
Inventor: SAKOTA AKITO
IPC: C25D7/00
Filed: 1986-10-20
Abstract: PURPOSE:To improve the resistance of the title sheet to gasoline, alcohol, and a fuel contg. alcohol by providing an Al-Mn alloy plated layer having a specified composition on the surface of a steel sheet contg. a specified amt. of Cr. CONSTITUTION:The plated layer of an Al-Mn alloy contg. 8-40% Mn is provided on the surface of a steel sheet contg. 1-20wt% Cr at 3-50g/m<2>. In this case, a Zn-Ni alloy plated layer contg. 5-95% Ni can be previously furnished on the steel sheet. In the plated steel sheet, when the content of Mn in the alloy plated layer is controlled to <8%, the effect of the addition of Mn is not exhibited, the plating property is deteriorated at >40% Mn, and the corrosion resistance is also deteriorated. The potential difference between the alloy plated film and the base steel sheet is sufficiently kept, the difference must not be excessively increased, and very excellent corrosion resistance can be obtained by the synergistic effect of both regulations.
Patent JP-H0590614-A (JP)
Title: Field-effect transistor
Inventor: MATSUOKA NAOYUKI
IPC: H01L27/12
Filed: 1991-09-27
Abstract: PURPOSE:To decrease source and gate resistances. CONSTITUTION:In a field-effect transistor, a substrate has a hetero-interface and a two-dimensional electron gas existing in the interface, the two-dimensional electron gas is distributed to source-drain regions 30, 31 having first gate region 22, second gate region 23 and constriction part by a groove 24 made from the surface side of the substrate, and electric current carried by the two- dimensional electron gas of the source-drain regions is controlled by the potential of the two-dimensional gas in the first and second gate regions separated by the groove in the constriction part of the source-drain regions. Then, first and second gate electrodes 28, 29 are respectively formed in the first and second gate regions so as to be separated at a given distance from the groove and a source electrode 30 and drain electrode 31 are formed in the source-drain regions excepting the constriction part so as to be separated at a given distance from the groove.
Patent JP-H1179297-A (JP)
Title: Oil feeder
Inventor: YOSHIDA TAKEOMI
IPC: B67D7/56
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the useless maintenance for respective oil feeders, also eliminate the use of a special equipment for measuring the air feed and exhaust amounts, and shorten the maintenance time. SOLUTION: An air feed and exhaust amount indicator 16 is provided on a suction piping of an oil feeder. A main body 21 of the air feed and exhaust amount indicator 16 is formed into the cylindrical shape, and a flow path for flowing oil vapor or atmosphere is formed inside the main body, and a float 25 set to slide in the longitudinal direction is provided in the flow path. Both ends of the float 25 are clamped by springs 26 and 27 so that the float is positioned on the center in the longitudinal direction of the main body 21 when the air suction or air exhaust through the suction piping is not carried out. A line 32 representing the center is drawn on the side face forming the center in the longitudinal direction of the float 25.  Graduation lines 34 formed at the equal intervals are drawn on a part of the side face of a main body 31, and window sections 33 formed of a transparent member are provided thereon.
Patent JP-H03113204-A (JP)
Title: Suction/exhaust cylinder for combustion device
Inventor: ADACHI MINORU
IPC: F23L17/04
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a suction/exhaust cylinder capable of adjusting the size of a total length, which causes no trouble in suction and exhaust operation even in the case where said cylinder is applied to combustion devices different in their capacity, by reducing the opening area of exhaust holes from their fully opened state with the aid of a regulating ring in accordance with the reduced capacity of the combustion devices. CONSTITUTION:Exhaust ports 12 are constituted of a plurality of square holes formed apart at an interval from one another on the same circumferential portion of an outer cylinder 5, and a regulating ring 16 is coupled so as to be movable in the axial direction along the inner circumferential surface of the outer cylinder 5. The regulating ring 16 is fastened at its movement position by tightening it with a screw 17 screwed into the regulating ring 16 from the outer surface of the outer cylinder 5. In other words, if an amount of movement of the regulating ring 16 toward the direction of the top of the outer cylinder becomes larger, the overlapping portion of the regulating ring 16 with the exhaust ports 12 becomes greater that much, and accordingly, the opening area of the exhaust ports 12 is reduced. The outer surface of the outer cylinder 5 in which the regulating ring 16 is mounted is provided with holes 18 which serve as an indication of showing the position of the regulating ring 16 in accordance with the capacity of a suction/exhaust type combustion device to which the regulating ring 16 is applied, and by adjusting the rear end of the regulating 16 to the holes 18 that serve as the indication, the exhaust ports 12 having the opening area suitable to a combustion device can be obtained.
Patent JP-H1180779-A (JP)
Title: Anionic surfactant and detergent composition containing the same
Inventor: TAKAHASHI MASATOSHI
IPC: C09K23/38
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent washability and foamability even under acidic to weakly alkaline conditions and even in hard water having high hardness, good in defoaming activity on rinse and in touch, little in irritativeness against hair and skin and having an excellent anionic surface-activating performance as a component for detergents. SOLUTION: A compound of formula I (R is a 6-30C linear or branched alkyl or alkenyl; X is a group of formula II or III; Y is H, CH2 COOM; Z is CH2 COOM, CH3 ; M is H, a salt-forming cation), e.g. monohydroxylauryl ether lactic acid sodium salt. The compound of formula I is obtained e.g. by reacting the lower alcohol ester of lactic acid, malic acid or citric acid as a hydroxycarboxylic acid with an epoxyalkane or epoxyalkene in the presence of a basic catalyst and subsequently saponifying the product with an alkali. The reaction of the hydroxycarboxylic acid ester with the epoxyalkane or epoxyalkene is preferably carried out in a polar solvent at 100-150 deg.C.
Patent JP-2000033196-A (JP)
Title: Washing-machine pulsator assembly forming upward water jet flow
Inventor: TEI HEIJUN
IPC: D06F17/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pulsator assembly for washing machines that avoids any entanglement of and damage to the laundry and increases the washing effect. SOLUTION: This pulsator assembly comprises a lower disklike pulsator and an upper disklike pulsator 20 connected together. The upper pulsator 20 has a nozzle 25 in its center, while the lower pulsator has an inflow port. The pulsator assembly includes guide ribs 27 in its interior space. Each guide rib 27 extends radially from an area about the axis of rotation to an area adjacent to the circumference in curved fashion. When the drive motor operates the guide ribs 27 guide the washing water in the pulsator assembly toward the nozzle 25 where it is jetted up. This provides a turbulent flow in the washing tub together with a revolving water flow to thereby increase the washing effect and prevents any entanglement of the laundry as well.
Patent JP-S62109335-A (JP)
Title: Integrated circuit
Inventor: SENBA TAKASHI
IPC: H01L21/66
Filed: 1985-11-07
Abstract: PURPOSE:To readily automate a recognition which can mark an improper chip irrespective of the size of the chip by providing two probable pads and a deformable element connected between the pads by an electric signal applied between the pads. CONSTITUTION:Two pads 4 probable in a chip 1 on a wafer, and a deformable element 5 connected between the pads by an electric signal applied between the pads 4 are provided. For example, a circuit block 2 is checked for its operation by an electric signal from a probing needle 6 connected with a pad 3 connected with the block 2. The chip 1 which is judged to be improper by the wafer check is applied with an electric signal from the needle 6 connected to the pad 4 to deform the element 5 connected with the pad 4. The element 5 is varied in its shape by melting with a current in response to the substance if the element 5 is formed in a linear element, or varied in the width of the line segment due to the expansion due to the heat generation by the current.
Patent JP-H08114372-A (JP)
Title: Front structure of refrigerator showcase
Inventor: ITO TATSURO
IPC: F25D21/04
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the number of parts and assembly man-hour to cut costs, prevent condensation from occurring and allowing the structure to cope with varieties of designs by placing and securing a front cap, which is produced as a resin molding, onto a top of a heat insulating wall. CONSTITUTION: A front cap is made as a resin molding and placed and secured onto a top of a heat insulating wall 1a constituting a bottom of a case main body. Hooking members 14a, 14b for hooking a front decorative panel 9 and a return grill 10 are provided in an integrated relationship with the resin front cap 14. Costs of parts, therefore, can be cut, varieties of designs can be realized and free coloring can be utilized by adding pigments to the resin. The number of parts needed to assemble a front portion and man-hour for assembly are reduced. Because the front cap has a low thermal conductivity so that condensation is hard to occur when the front cap gets in contact with cold air, special means for preventing condensation from occurring is not required to be installed on the resin front cap 14.
Patent JP-2000043462-A (JP)
Title: Clip
Inventor: SHIBATA YUKIO
IPC: B42F1/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a clip, in which an elastic stock plate is bent and an inward lancing and bending projection is formed in an upper short side plate so as to form a springy contact point against the surface of a fixed side long side plate in order to pinch memoranda or the like in the contact point with one hand. SOLUTION: A springy stock plate main body 1 is bent so as to provide a width 8 in order to make a fixed side long side part 2 longer than an upper side short side part 3 under the state that an opening part directs just downwards. At the near central part of the upper side short side part 3, a lancing part 4 is formed upwards in order to form a lancing plate 5. Next, at the tip part 6 of the lancing part and at the tip part 7 of the upper short side, short backward bends by a certain fixed angle are respectively provided.  Further, by bending the lancing part 5 to the fixed side long side part 2 side at about 45 deg. so as to ply the role of a spring in order to provide a contact point 9, at which the bottom part of the tip part 6 of the lancing part contacts with the surface of the fixed side long side part 2 under the state that the resilient force of a spring is kept between the bottom part and the surface just mentioned above.
Patent JP-H1188552-A (JP)
Title: Music image reproducing device
Inventor: WATANABE TOSHIO
IPC: G10K15/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To allow the device to be in operation when a required minimum function can be executed even if a failure occurs in a hardware module. SOLUTION: A CPU 2 self-diagnoses presence or absence of a variety of hardware module failures. When the CPU 2 discriminates it that required minimum hardware modules such as music reproduction and output, sound output, image reproduction and output, operation entry by the user, storage or the data required for the reproduction, output and operation entry or the like have no abnormality and the abnormality is resident in other hardware modules, based on the self-diagnosis result, the CPU 2 operates the device except the abnormal hardware modules.
Patent JP-S60135782-A (JP)
Title: Ultrasonic obstacle detector
Inventor: KATAYAMA SUSUMU
IPC: G01S15/931
Filed: 1983-12-23
Abstract: PURPOSE:To expand a detection area and to eliminate a dead area at a short- distance part without increasing the number of detectors by maximizing the amplification degree of a receiving amplifier circuit in the period of a detection gate signal closest to a detector, and decreasing it in farther periods successively. CONSTITUTION:A gate circuit 11 selects the digitized signal of a received signal with a short-distance inhibition gate signal, the 1st detection gate signal, the 2nd detection gate signal, and the 3rd detection gate signal generated by a short distance inhibiting gate signal generating circuit 9. The 1st, the 2nd, and the 3rd detection gate signals are gate signals for selecting receive signals from a body present in the 1st, the 2nd, and the 3rd detection areas respectively. Further, the attenuation factor of an attenuator is minimum at the 1st detection gate signal and maximum at the 3rd detection gate signal.
Patent JP-H1063971-A (JP)
Title: Method for automatically displaying fire schene and origination number to number 119 command board by starting sensor and preventing errorneous going out order by forced connection
Inventor: FUJISAWA TAKANORI
IPC: G08B25/08
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To always realize an initial fire fighting and to prevent conflagration by automatically displaying a fire scene and an origination number to the number 119 command board by starting a differential heat sensor. SOLUTION: A number 119 memory in a relay 1 forcedly connects to the number 119 command board 5 from the C.C device 3 of NTT via a switchboard 7, and automatically notifies the occurrence of fire by a dial tone with a PB sound. However, in the case of home extinguishment, the heat sensor 2 is automatically released, so that the forced connection is canceled and also the PB sound stops, therefore, extinguishment going-out is not ordered and dialing is performed with the displayed origination number to grasp the extinguishment condition. The number 119 memory for connection to the NTT C.C device 3 is outputted to an NTT data base 4 by a route other than the switchboard 7.  Data is previously inputted in the NTT database 4, so that the number 119 memory is identified as the occurrence of fire, the origination site and the origination number are detected, and these are outputted to the number 119 command board 5 at a fire station connected by on-line and displayed on the display 6 of a personal computer.
Patent JP-H08114074-A (JP)
Title: Structure of panel for shutter
Inventor: TAKENO KAZUO
IPC: E06B9/02
Filed: 1994-10-17
Abstract: PURPOSE: To firmly connect a faceplate to connecting stile members by subjecting the faceplate to relatively simple machining. CONSTITUTION: In the structure of a panel for a shutter, in which the upper and lower edges of a faceplate 1 are fitted into and secured to grooves 2A formed in connecting stile members 2, cuts 4 are formed through the side face of the upper and lower edges of the faceplate 1. With the cuts 4 engaged with the inner edges of the grooves 2A, the edges of the faceplate 1 are fitted into the grooves 2A so that the faceplate 1 is connected and fixed to the stile members 2. The cuts 4 of the faceplate 1 are so formed to project to one side or both the front and back sides of the faceplate 1, and a plurality of cuts 4 should preferably be formed at predetermined intervals.
Patent JP-H1198768-A (JP)
Title: Motor
Inventor: YAMAMURA KENGO
IPC: G01D5/245
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a motor wherein the rotational position of its output shaft can be sensed accurately by its rotational position sensing function, and furthermore, making its structure simple, the number of its parts is reduced to improve assembling quality and reduce the cost. SOLUTION: A motor 10 has a positional sensor 30, and a cover plate 36 is fastened to a cover 18 of a gear portion 10B by a screw 35. A shaft 20 of the motor 10 is supported by a bearing 37 inserted into the cover plate 36 in a molding way, and further, a sun gear 44 constituting a planetary gear assembly of the positional sensor 30 is integrally provided with the cover plate 36. Therefore, eliminating the need for the engaging alignment of the sun gear 44 with the shaft 20, the number of parts is reduced to improve the assembling quality of the motor 10. Also, eliminating rattles present between the sun gear 44 and the shaft 20, since there is no discrepancy between the rotations of the both to make accurately detection of the rotational position of the motor 10.
Patent JP-S61132629-A (JP)
Title: Production of nonwoven fabrics of pitch activated carbon fiber
Inventor: TAI KAZUO
IPC: D04H1/42
Filed: 1984-11-27
Abstract: PURPOSE:A fiber-forming pitch of high melting point is melt-extruded, made thinner, opened and collected, and the resultant nonwoven fabrics are preoxidized and activated to give the title product which is suitable for use as a high-performance adsorbent, because it has a large specific surface area as well as mechanical strength meeting practical use. CONSTITUTION:A fiber-forming pitch, preferably of 240-320 deg.C softening point is melt-extruded through a spinning nozzle, made thinner to form pitch fibers, then they are opened and collected on a nonwoven fabric collector which is moving continuously to form a nonwoven fabric. Then, the fabric is preoxidized in an oxidative atmosphere at a temperature lower than 400 deg.C, then activated by treating with steam, carbon dioxide and oxygen gases at 700-1,000 deg.C for 15-120 minutes to give the objective product.
Patent JP-H06101261-A (JP)
Title: Toilet equipment
Inventor: SHIMADA TAKUO
IPC: E03D9/08
Filed: 1992-09-21
Abstract: PURPOSE:To realize an optimum closet seat environment by detecting heat to be radiated from the private parts of users each time a toilet equipment is used, and by regulating the direction, temperature, and the like of a warmed shower automatically based on this signal. CONSTITUTION:When a continuous heat source having specified dimension on the central section of the heat image of the hip section of a user sitting down on a closet seat main-body 2 is detected by an infrared ray detecting means 7, then a private part position is specified at one point by a private part temperature and shape ruling section 8d through a private part extracting section 8c. Even if the user is slightly moved under washing with specification to a washing means 3 from a washing direction specifying section 8e, the private part is washed following the private part position automatically. Individual informations regulated manually by a washing direction operating means 5 or a washing temperature operating means 6 through users according to requirement are kept recorded, and the washing direction and washing temperature are automatically regulated through every specified users.