baber/WOPTO huggingface dataset:
Patent JP-H11152836-A (JP)
Title: Soundproof ceiling construction
Inventor: MURAKAMI KAZUTOMO
IPC: E04B5/43
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve a sound-absorbing characteristic of a medium/high frequency and transmit/reduce the resonant sound of a low frequency to reduce ceiling noise level by arranging sound absorbing materials having a fixed ventilation resistance and a gas permeability on the four corners of a ceiling slab. SOLUTION: Sound absorbing materials 5 are arranged on the four corners of a ceiling slab 1 made of a concrete slab and the like, and internally mounted ceiling material 4 made of a gypsum board of 12 mm in thickness is arranged on the part except them through hangers 2, and an air layer 3 is formed between the ceiling material and the ceiling slab 1. The sound absorbing material 5 is constituted of fiber aggregate which is molded out of staple under 30 denier in the center of fiber diameter distribution to make average apparent density to be 0.03-0.15 g/cm<3> . Hereby the sound absorbing material 5 improves a sound absorbing characteristic of a medium/high frequency by the ventilation resistance, transmits/reduces resonant sound of a low frequency by the gas permeability, and ceiling noise can be lowered.  If necessary, the sound absorbing material 5 is partially arranged on the peripheral part or the center part of a ceiling except the four corners.
Patent JP-H06162885-A (JP)
Title: Distance setting type photoelectric switch
Inventor: CHIGA TADASHI
IPC: G01B11/00
Filed: 1992-11-18
Abstract: PURPOSE:To lower the effect of a passing article in the background on a distance setting type photoelectric switch which sends out a judgement signal whether it is before or after the set distance by triangulation. CONSTITUTION:A photodiode 4 divided into two to receive light respectively in near side and in far side of a light receiving part is installed. The respective outputs of the photodiode 4F, 4N are send out by a first and a second light receiving parts, respectively. The gain of the light receiving part is made so as to become higher in the near side and thus the area to be affected by a passing article in background is made narrow.
Patent JP-H02277488-A (JP)
Title: Method and device for creating sewing data of sewing machine
Inventor: SHIGETA KATSUNORI
IPC: G05B19/409
Filed: 1989-12-22
Abstract: PURPOSE:To extremely improve a sewing quality by substituting input needle position data fro input needle position data as the same data, when the input needle position data are set within a limit set previously through the provided- input needle position data. CONSTITUTION:By a coordinate input device 13, the input of a coordinate value is provided, and by an arithmetic means 14, arithmetic is performed on the coordinate value of input which is provided in order through the device 13, and the needle position data of a sewing machine are set. After that, by a detecting means 12, it is detected that the needle position data of input to be provided are set within a limit set previously through provided-input needle position data. Besides, by a converting means 11a, the needle position data detected by the detecting means 12 are converted to said provided-input needle position, data as the same data. As this result, conventionally hard input needle position data can be easily created at the same needle positions as those of the provided-input needle position data, and a sewing quality can be extremely improved.
Patent JP-H10167553-A (JP)
Title: Cutter for pressure-sensitive adhesive tape
Inventor: SATO NORIO
IPC: B65H35/07
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for pressure-sensitive adhesive tape. which can generate a folded end certainly when tape is cut and allows simple replacement of adhesive tape. SOLUTION: On the base 1, a cutter is equipped with a supporting means 2 to hold a pressure-sensitive adhesive tape T rotatably and a cutting means 3 to cut a tape 18, where a deforming member 15 is installed upright having a projection to be put in pressure contact with the adhering surface of the adhesive tape T for giving a certain deformation in the longitudinal direction of the tape 18. The base end of a cutter element 16 having a blade 22 is pivoted beside the deforming member 15 in such a way as upright, rotatably and facing outward, and a cutting means 3 formed by elastically energizing the cutter element 16 by an elastic member 9 is provided in a position beside the deforming means 15.
Patent JP-H06181587-A (JP)
Title: Mobile radio system
Inventor: KOMATSU TAKAMICHI
IPC: H04Q7/26
Filed: 1992-12-15
Abstract: PURPOSE:To directly make direct access from an electronic private branch exchange to a radio channel network. CONSTITUTION:A connection information common controller 16 is provided in the private branch exchange 10 and speech path trunks 41-4n can transmit/ receive a control information communication band and a speech path band. In the connection information common controller 16, only connection control information signals inside the control information communication band are separated from the respective trunks and made common. Thus, since the connection control information signals in the respective trunk are separated and are made common, direct communication to a traveling object is enabled and access time can be shortened. Then, just by adding subscriber's numbers to the connection control information signals, calls can be directly terminated to pertinent extension subscribers.
Patent JP-H05256225-A (JP)
Title: Fuel injection pump for internal combustion engine
IPC: F02M59/26
Filed: 1992-12-15
Abstract: PURPOSE: To throttle in a predetermined form and thereby reduce the cross section over a predetermined pump piston stroke so as to close an injection valve rapidly in an ensured way by forming a recess connected to an oblique groove on the pump piston. CONSTITUTION: A reciprocated pump piston 4 and an annular slide 13 which is axially displaceable on the pump piston 4 are provided. The annular slide 13 has a pressure reducing control bore 39 cooperating with an oblique groove 23 on the pump piston 4 and connected to a pump working chamber 6 by way of a passage 37. For the purpose of controlling the commencement of delivery, a special control recess 31 is disposed at a bottom end 30 of the oblique groove 23. The shape of the recess 31 renders it possible to delay the commencement of delivery and slow down the pressure rise in the pump working chamber temporarily. Thus, rapid pressure reduction can be achieved upon the termination of delivery and an injection valve can be closed rapidly in an ensured way.
Patent JP-H08170770-A (JP)
Title: Universal piping joint and piping method using it
Inventor: FUJITA HISAO
IPC: F16L27/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a universal piping joint capable of saving the labor in executing the piping, and a piping method using this joint. CONSTITUTION: A universal piping joint A consists of a first pipe 1a formed in an approximately semi-circular shape and a second pipe 1b. The respective pipes 1a, 1b are concentrical, and connection ports 2a, 2b are formed on one end, and open ports 3a, 3b are formed on the other end. The second pipe 1b is inserted in the first pipe 1a in a mutually slidable manner. Pipings 4a, 4b are connected to the respective connection ports 2a, 2b, and when the pipes 1a, 1b slide in this condition, the position of the piping 4a connected to the first connection port 2a and the position of the piping 4b connected to the second connection port 2b are relatively changed.
Patent JP-H01176056-A (JP)
Title: High strength steel having excellent fatigue strength
Inventor: OKI TAKAO
IPC: C22C38/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a high strength steel at low cost, hardly using of expensive alloy elements by increasing the C and Mn contents in a steel, adding specific amounts of B and Ti thereto, reducing its N and O contents and regulating the ratio of Ti/N. CONSTITUTION:As the high strength steel having excellent fatigue strength, hardenability and machinability, the steel having the compsn. contg., by weight, 0.30-0.55% C, 0.15-0.35% Si, 1.00-2.00% Mn, <0.040% S, 0.0010-0.0040% B, 0.02-0.05% Ti, <0.008% N, <0.0030% O and 0.020-0.040% Al, or furthermore contg. at need <0.40% Cr, satisfying >=3 ratio of Ti/N and the balance consisting of Fe is used. Expensive Cr amounts are reduced and the title steel can be manufactured at low cost without using Mo.
Patent JP-H04205366-A (JP)
Title: Data memory device
Inventor: NAKAZAWA EIJI
IPC: G06F15/02
Filed: 1990-11-30
Abstract: PURPOSE:To search data in prescribed sequence by attaching sequential data in which every kind of data stored in a RAM and nonvolatile memory is sequenced according to prescribed sequence on every kinds of data. CONSTITUTION:In TEL data memory Co-Cn, name data based on alphabetical sequence is stored in an area CX, and telephone number data in an area CY, and the sequential data representing readout sequence in the sequential search in an area CZ, and a protective flag representing whether or not the data should be protected in an area CT. In such a case, the sequential data of sequence such as the sequential data (2) in the second time and the sequential data (3) in the third time is attached. Thereby, the data can be searched in the prescribed sequence even when a large amount of data are stored in the RAM and the nonvolatile memory, respectively.
Patent JP-2000163332-A (JP)
Title: Data communication terminal and storage medium recorded with program therefor
Inventor: HONDA TOSHIYUKI
IPC: H04W4/20
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of surely reporting the state of received data to a sender side without needing line connection. SOLUTION: In this data communication terminal 11b on a receiver side, a received data managing part 114 detects the change of the state such as display or deletion, for example, by monitoring the state of the received data. A subaddress generating part 111 prepares subaddress information, in which a state notice showing the changed state and the identifier of the received data are contained, and a call setting part 104 sends out a call setting message, to which the relevant subaddress information is added, and disconnects the line before the line is established. At a data communication terminal 11a on the sender side, on the other hand, the state notice and identifier are extracted and displayed on a display part 102 by a subaddress analytic part 112 based on the subaddress information added to the call setting message.
Patent JP-H03225791-A (JP)
Title: Thin film electroluminescence (el) element
Inventor: TANIGUCHI KOJI
IPC: H05B33/22
Filed: 1990-11-29
Abstract: PURPOSE:To enhance external luminous efficiency by providing a thin film structure with the multi-direction scattered radiation surface of an EL emission mede as rough as white-muddy. CONSTITUTION:In a forming process of at least one layer of a transparent electrode 2, dielectric substance layers 3, 5, and a luminous layer 4, the surface is not made flat but formed as roughness of pitch 8000-6000Angstrom  and elevation difference 300-2000Angstrom . Next, by forming a back plate 6, the roughness is transfered to the back plate 6. Then, the entry of external light causes irregular reflection on the rough surface, resulting in white-muddy phenomenon.
Patent JP-H04199727-A (JP)
Title: Semiconductor lead frame inspection equipment
Inventor: DANNOURA KIKUO
IPC: H01L21/66
Filed: 1990-11-29
Abstract: PURPOSE:To allow reduction in cost by a method wherein an inspection jig setting plate is rotated and inclined without manual operation, and a clamping plate for fixing is opened and closed in response to the rotation or inclination of the inspection jig setting plate to simplify the process. CONSTITUTION:An inspection jig setting plate 26 on which an inspection jig 23 is mounted is automatically rotated and inclined without manual operation until an inspection angle is reached, and it returns to the horizontal state after the inspection. When the inspection jig setting plate 26 is in the horizontal state, a projecting piece pushes up a clamping plate 24 for fixing via a hole section 5 bored on the inspection jig setting plate 26 so that the semiconductor lead frame 12 freely enters and exits, with the opened clamping plate 24 for fixing, In contrast to that, when the inspection jig plate 26 rotates or inclines, the projecting piece 3 passes through the hole section 5 so that the clamping plate 24 for fixing is pulled downward by a spring to open, the semiconductor lead frame 12 is pressed so as not to falling off, thereby simplifying the process, with reduction in cost.
Patent JP-H07213728-A (JP)
Title: Pachinko machine
Inventor: IWAMOTO KAZUO
IPC: A63F7/02
Filed: 1994-12-08
Abstract: PURPOSE:To provide a pachinko machine in which a number of balls are dispensed with, a machine for supplying balls is also dispensed with, the balls need not be carried in a box to a prize exchanging place, and the exchange with prize can be lightly and safely performed. CONSTITUTION:The balls in a ball storing part 9 are shot up by a ball shooting machine 6, put in a ball passing internal space between a surface board 3 and a transparent plate 5, changed in the moving direction by nails, fallen into a prize hole 3 or a recovering hole 4, and then returned to the ball storing part 9. A computer subtracts '1' from the sum of the usable ball number read from a card 13 by a card information reading machine 21 and the prize usable ball number from a prize usable ball number converter at every receipt of the detection signal from a hot ball detector 10 to calculate the remaining usable ball number, and regularly displays the remaining usable ball number by a remaining ball number display device 24. A card information recording machine 23 receives the finish signal from a finish switch 22 and records the information of the remaining usable ball number in the card 13.
Patent JP-H04266547-A (JP)
Title: Apparatus for expanding restraint device for passenger in vehicle
Inventor: JIEROOMU DABURIYUU EMERII
IPC: B60R21/26
Filed: 1991-12-18
Abstract: PURPOSE: To manufacture a canister for storing gas generating material, at a low cost and facilitate assembly. CONSTITUTION: A canister 90 has a chamber for storing gas generating material and comprises only two parts 92, 94, and these two parts 92, 94 are connected by a single hermetic seal.
Patent JP-H05163068-A (JP)
Title: Production of silicon nitride-silicon carbide complex sintered material
Inventor: KOSAKA SHOJI
IPC: C04B35/591
Filed: 1991-12-18
Abstract: PURPOSE:To obtain the subject complex sintered material by adding a proper amount of a carbon component to silicon nitride and forming silicon carbide during a sintering process, suitable for a high-temperature structural material, having excellent strength at room temperature and high temperature. CONSTITUTION:(A) 100mol silicon nitride component comprising 92-99.5mol % silicon oxide-containing silicon nitride (e.g. silicon nitride powder having 0.6mum average particle diameter, 98% alpha-Si3N4 content and 1.3wt.% oxygen content) and 0.5-8mol% oxide (e.g. Er2O3 having 0.5mum average particle diameter) of an element of group 3a of the periodic table as a sintering auxiliary is blended with (B) 1-100mol% carbon (e.g. carbon powder having 0.1mum average particle diameter). The blend is mixed with as a binder and ground in methanol. The prepared slurry is dried, granulated and press molded under about 1 ton/cm<2>. The molded article is burnt in a nonoxidizing atmosphere (e.g. nitrogen) at 1,900 deg.C (e.g. 1,600-1,850 deg.C) for about 3 hours. The molded article is subjected to hot press burning or HIP burning in a nonoxidizing atmosphere.
Patent JP-H01176393-A (JP)
Title: Storage device
Inventor: MIYAJI FUMIO
IPC: G11C11/34
Filed: 1987-12-29
Abstract: PURPOSE:To speed up the potential change of a bit line by forming a load element with an MIS transistor and making an off condition into the MIS transistor for the prescribed period of time with the impression of a pulse at the same time or just before the selection of a word line at the time of a reading-out. CONSTITUTION:A pair of bit lines BL and the inverse of BL are provided. A memory cell 10 is provided between them. Selection transistors 11 and 12 whose gates are connected to a word line WL between the bit lines BL, the inverse of BL is provided in this memory cell 10. PMOS transistors 1 and 2 are provided at the end edge part of each bit line BL, the inverse of BL. In this case, at the time of a reading-out, a pulse is impressed to the gate of the MIS transistors 1 and 2 shortly before the word line WL is selected or at the same time when the word line WL is selected and the MIS transistors 1 and 2 are made into the condition of an off for a prescribed period of time. Consequently, when the word line WL is selected, since the bit liens BL, the inverse of BL are made into a floating condition, the potentials of the bit lines BL, the inverse of BL are changed to high speed and a signal potential difference can be indicated within the short period of time.
Patent JP-H04199566-A (JP)
Title: Integrated circuit
Inventor: SHIMODA MASAKI
IPC: H01L25/18
Filed: 1990-11-28
Abstract: PURPOSE:To increase the packing density of a semiconductor device by encapsulating a plurality of chips in one package, connecting an external address input to different chip select pads on the chips to select arbitrary chip in the package depending an the most significant bit of the address. CONSTITUTION:A plurality of chip select pads are provided on a semiconductor chip 1. When a plurality of chips 1 are contained in a single package 5, a specific input address is coupled to individual chip select pads to select a chip. As a result, the individual chips are selected or not depending on input address information. The memory capacity of a device can be increased by the multiply of the number of chips contained in the package, thereby increasing packing density.
Patent JP-H02179676-A (JP)
Title: Label
Inventor: YAMAGUCHI TSUGIO
IPC: G09F3/02
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate the occurrence of creases by using pulp including synthetic rubber resin treatment paper as the base material of a label which has a printed layer and an adhesive layer on one face and the other. CONSTITUTION:Pulp impregnated with synthetic rubber resin is used as the base material, and a clay layer is provided on the surface of the base material. Nitrile rubber is suitable for synthetic rubber resin, but styrene-butylene rubber may be used. When pulp is impregnated with 30 to 40wt.% synthetic rubber, paper itself is tough and surely follows up drawing at the time of blow formation of a bottle and contraction after blow formation, and therefore, creases are difficult to occur on the label and the bottle is hardly deformed. Further, air between the label and the bottle easily escapes to obtain an excellent close adhesion. The clay layer is provided on the surface of treatment paper to improve the moisture proof.
Patent JP-H05146240-A (JP)
Title: Sanitary treatment of bedding
Inventor: TANAKA YUICHI
IPC: A01M1/00
Filed: 1991-11-27
Abstract: PURPOSE:To exterminate mites and prevent molds from growing by housing an oxygen absorbent, a moisture absorbent and bedding in the interior of a special bag and sucking the internal air. CONSTITUTION:(A) An oxygen absorbent and (B) a moisture absorbent, consisting essentially of preferably a deliquescent crystal and capable of permeating air through a moisture-permeable film and an air holding and protective material layer provided in a vent part and (C) bedding are housed in the interior of (D) a bag having <=4000cm<3>/m<2>/24hr/atom oxygen gas permeability. The internal air is then sucked to house the bedding in a state of 0.1-3% internal oxygen concentration. Thereby, the sanitary treatment of the bedding is carried out.
Patent JP-H06179328-A (JP)
Title: Seal mechanism of hydraulic power transmission device
Inventor: HAMAOKA YOSHINORI
IPC: B60K17/348
Filed: 1992-12-16
Abstract: PURPOSE:To prevent oil leakage without enhancing the processing accuracy by arranging a seal plate on one axial end surface of a pump gear movably in the axial direction and bringing one end surface of a pump gear in close contact with the inner surface of a casing as well as bringing the seal plate in sliding contact with the other end surface by means of actuating oil pressure caused by pressure rise. CONSTITUTION:Power is transmitted between a transmission shaft and a front differential gear by means of raising the pressure of the operating oil inside an oil pressure producing chamber with a driven gear 25 and a ring gear 24 in accordance with a rotational difference between front and rear wheels. A seal plate 34 is brought in sliding contact with one end surface in the axial direction of a pump gear 25 and also movably arranged in the axial direction and the seal plate 34 is brought in sliding contact with one end surface of the pump gear 25 while the other end surface is brought in close contact with the inner surface of a casing 21 by means of actuating oil pressure caused by pressure rise on the seal plate 34. Thus oil leakage from a gap between the end surface of a driven gear and a casing can be restrained without any necessity of raising dimensional accuracy of the respective parts so much.
Patent JP-H07202183-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATSUBE MASAKI
IPC: H01L29/78
Filed: 1993-12-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit device which is high in static electricity resistance and integration. CONSTITUTION:In a semiconductor integrated circuit device which includes MOFETs, the source regions 21 and 22 and the drain region 1 of at least a first-stage MOSFET (L) of a logic circuit are so formed into shapes that they are-arranged making their sides which are straight but not curved or bent confront each other because an electric field is apt to concentrate on the curved side. Gate electrodes 51 and 52 are formed extending rectilinearly over an boundary between the source regions 21 and 22 and the drain region 1, the source region and drain region of a MOSFET which forms an inner circuit such as a logic circuit or the like and is not directly connected to an input-output section are so formed into shapes that they are arranged making their curved or bent sides confront each other, and gate electrodes are formed extending over an boundary between the source region and the drain region as they are curved or bent.
Patent JP-2001154539-A (JP)
Title: Multifunctional image forming device
Inventor: KOJO HIDEHIKO
IPC: G03G21/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in the case of remotely operating a multifunctional image formation device as a printer or a facsimile. SOLUTION: When no more paper sheets are present in a hand insertion paper feed part 8 and no paper sheet display is performed, a printing instruction in the case of performing an operation as the printer or the facsimile is neglected. Only when the print key 22 or paper feed part selection key 30 of an operation panel 18 is pressed, the no paper sheet display is eliminated and a state capable of performing an image formation operation is restored.