baber/WOPTO huggingface dataset:
Patent JP-H01142426-A (JP)
Title: Method and apparatus for measuring axial tension of bolt
Inventor: KOIZUMI YOSHIHIDE
IPC: G01L5/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the axial tension of a bolt based on the relationship between the amount of attenuation and the axial tension, by transmitting an ultrasonic wave to the bolt, receiving the ultrasonic wave, which is transmitted through the bolt, and obtaining the measured value corresponding to the amount of attenuation. CONSTITUTION:A bolt B is inserted through a plate material C and tightened with a nut D. A power source at a level, which is set with an output voltage setting circuit 2, is supplied through an amplifier 3. An ultrasonic wave is transmitted from an ultrasonic wave transducer A. The ultrasonic wave, which is inputted into the bolt, is finally received with an ultrasonic wave transducer F for receiving and transduced into an electric signal. The received signal is detected in a detecting circuit 4 through a gate circuit 6. The output of the gate circuit 6 is inputted into a counter 10 through a differential circuit 16 and an AND gate 8. The counted value is displayed on a display circuit 12. The number of counts is correlated to the attenuating rate of the ultrasonic wave in the bolt. Said number is applied to the relationship between the attenuation amount and the axial tension, which is obtained beforehand. Thus the axial tension of the bolt can be obtained.
Patent JP-H01145371-A (JP)
Title: Highly wear-resistant c-b4c-based sliding member
Inventor: MIYAZAKI KENJI
IPC: C04B35/563
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title sliding member outstanding in frictional and wear characteristics and mechanical strength along with giving excellent transferability and film-formability to the surface of facing materials, by press sintering of mixed powder made up of B4C powder and a carbonaceous component consisting of carbon powder and carbon fiber. CONSTITUTION:The objective sliding member can be obtained by sintering at >=2,000 deg.C under a pressure of >=100kg/cm<2>, mixed powder which has been prepared by mixing (A) 65-95wt.% of a carbonaceous component made up of (a) 95-70wt.% of carbon powder such as of coke, carbon black or artificial graphite and (b) 5-30wt.% of pitch- or PAN-based carbon fiber with a length of 10 to 500mu and (B) 35-5wt.% of B4C powder.
Patent JP-H07154217-A (JP)
Title: Level comparator and semiconductor integrated circuit including same
Inventor: SEKI FUSAO
IPC: G01R19/165
Filed: 1993-12-01
Abstract: PURPOSE:To make a falling time and a rising time nearly equal to each other in a high voltage circuit with respect to different power supply voltages used in the circuit. CONSTITUTION:A basic circuit section comprising a couple of PMOS transistors(TRs) 11, 12 and a couple of NMOS TRs 13, 14 is provided with an additional circuit section making a rising time and a falling time of an output signal nearly equal to each other that comprises switch elements 17, 19 turned on/off with a mode signal and NMOS TRs 16, 18 set respectively to the parallel connection state/parallel connection release state by the NMOS TRs 13, 14 depending on the on/off.
Patent JP-H05138281-A (JP)
Title: Manufacture of read frame with heat sink
Inventor: OBA MAKOTO
IPC: B21B1/08
Filed: 1991-11-18
Abstract: PURPOSE:To manufacture the lead frame with the heat sink having the thin sheet part which is become to the lead part in four directions of the thick plate to be made to the heat sink part. CONSTITUTION:Lead parts 12b are formed on the circumference of the heat sink part 12a by rolling the metal plate 12 with the the roll with grooves continuously having almost half circle like grooves 10a to the circumferential direction and the roll with projects continuously having projecting parts 11a for rolling the metal plate to be rolled 12 with the prescribed roll reduction, forming the recessed parts 11b of the dimension corresponding to the heat sink part 12a to be formed on either of the outer circumference of projecting part 11a of the roll with projection 11 or the inner circumference of groove parts of the roll 10 with grooves by the prescribed interval to the circumferential direction, and rolling the heat sink part 12a with the recessed parts 11b.
Patent JP-H09125772-A (JP)
Title: Reference position adjusting device for guard arm of security lock
Inventor: GOTO KOICHI
IPC: E05C17/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting operation of a guard arm by furnishing a projection as a fulcrum for lever motions in the riser part of a base board, and thereby varying the angular position of a main arm relative to a sub-arm while the adjusting shaft serves as the center of rotation. SOLUTION: In the course of a long time service, dislocation of a dead bolt 2 may be generated relative to an engaging hole 36 provided in a main arm 31 in the reference position. If such a phenomenon as hitching at the main arm 31 has occurred in the operation that the dead bolt 2 is protruded and retracted, first a screw means 4 is loosened from the front, and the main arm 31 and sub-arm 32 are made turnable relative to each other round the adjusting shaft 6.  If then an upper position or a lower position on the main arm 31 is pushed toward the riser part 11 of the base board 1 when a projection 7 serves as fulcrum, the main arm 31 turns in lever action round the adjusting shaft 6 relative to the sub-arm 32 so that the angular position is changed, and the center of the engaging hole 36 in the main arm 31 is moved and the dead bolt 2 is adjusted so as to lie approx. in the center of the hole 36.
Patent JP-H04174621-A (JP)
Title: Aqueous soap feeding device
Inventor: AZUMA TSUTOMU
IPC: A47K5/12
Filed: 1990-11-07
Abstract: PURPOSE:To discharge aqueous soap quantitatively and suppress uselessness by optimizing the consumption of aqueous soap by opening a solenoid valve for a prescribed time when a sensor senses the use of each discharge nozzle and discharging a prescribed quantity of aqueous soap from a discharge nozzle. CONSTITUTION:An aqueous soap feeding conduit 3 connected to a tank 1 and an air feeding conduit 4 are branched at the downstream parts of an electromagnetic three-way valve 13, and check valves 15 and 15 are installed in the branched conduits 3a and 4a, and a discharge nozzle 5 is installed at the top edge. The discharge nozzle 5 is equipped with a sensor 6 for sensing a band put directly under a discharge port 5b, at a desired place in the lower edge region of the body 5a, and solenoid valves 16 and 16 are installed in the branched conduits 3a and 4a on the downstream sides of the check valves 15 and 15, and interlocked with a controller 10 so that the solenoid valves 16 and 16 are opened for a prescribed time through the sensing by the sensor 6. When use is sensed by the sensor 6, the solenoid valves 16 and 16 are opened for a prescribed time, and the compressed air 101 in the tank 1 on an aqueous soap supply port 1' and aqueous soap 100 flow into a mixing chamber 5c from the respective branched conduits 3a and 4a and mixed, and then jetted from a small hole 5b, and stirred by a stirring screen body 5b', and smoothly discharged from the discharge port 5b.
Patent JP-H06148392-A (JP)
Title: Cart driving mechanism and cutting device for radioactive solid waste
Inventor: KIKUCHI KOJI
IPC: G21F9/30
Filed: 1992-11-12
Abstract: PURPOSE:To furnish a construction enabling reduction of exposure of an operator in a cart driving mechanism using a flexible member such as a wire rope or a chain. CONSTITUTION:A power of a motor 26 is outputted through a reduction gear 25, given to an output shaft 17 through joints 23 and 24 and further transmitted to a transmission shaft 17 through bevel gear 20 and a bevel gear 19. This output is given to a transmission shaft 13 through joints 16 and 15 and makes an input shaft 10 of an upper sprocket rotate through bevel gears 12 and 11. Thereby a chain 8 is moved up and down between this sprocket and a lower sprocket in water and a cart goes up and down therewith. Since the chain 8 and the sprocket 7 which are contaminated are present in the water and are not shifted into the air, a dose equivalent rate at and around a frame 27 is suppressed and exposure of an operator is reduced.
Patent JP-H02148294-A (JP)
Title: Vendor
Inventor: TENMYO MINORU
IPC: G07F11/00
Filed: 1988-11-30
Abstract: PURPOSE:To prevent collision between commodities in a carrying device by carrying out the next commodity by a commodity carrying-out means after detecting the preceding commodity in the vicinity of a carrying-out exit in the lowest position in the carrying direction and below the carrying-out exist in the carry direction by a commodity presence/absence detecting means. CONSTITUTION:The commodity is carried right by an endless carrying belt 9 by rotation of a carrying motor 10 and is carried upward while being caught between vertical parts of endless carrying belts 9 and 11 and rides on the horizontal part of the belt 11 and is carried to a commodity taking-out hole 13. In this case, a commodity presence/absence detector 21 which detects the presence or the absence of the commodity in the position near a door 7 of a carrying-out exist in the lowest position in the carrying direction of the horizontal part of the endless carrying belt 9 and below the carrying-out exist 6 in the carrying direction is provided in this position, and the commodity carrying- out means is permitted to carry out the next commodity and is started when the means 21 detects the presence of the commodity. Thus, collision between commodities in the carrying means is avoided, and the time required for continuous purchase of plural commodities it shortened.
Patent JP-H02147380-A (JP)
Title: Production of solvent for dye used for pressure sensitive paper
Inventor: HASEBE SHINJI
IPC: C10G21/00
Filed: 1988-11-30
Abstract: PURPOSE:To easily obtain a solvent for dye used for a pressure sensitive paper having an extremely high solubility to the dye and high quality by a method wherein a raw material anthracene oil subjected to specified rough distillation is subjected to extraction, and is then subjected to specified hydrogenation and specified precise distillation. CONSTITUTION:An anthracene oil having a nitrogen concentration of about 8,000ppm is subjected to rough distillation in the temperature range of 290-360 deg.C, and is then subjected to extraction to have a nitrogen concentration of about 3,000ppm, followed by hydrogenation with a hydrogenation degree of 1-8 to obtain a hydrogenated product with a nitrogen concentration of 100-1,500ppm. The hydrogenated product is subjected to precise distillation in the temperature range of 250-350 deg.C to obtain a fraction with a nitrogen concentration of 10-150ppm. The rough distillation removes unnecessary fractions, and alleviate the load at the time of the hydrogenation. The extraction removes polar nitrogen compounds, whereas the hydrogenation removes hetero-atoms, and simultaneously achieves hydrogenation of nuclei, thereby increasing the fluidity of the product. By the precise distillation, it is possible to remove lighter fractions having strong odors and heavier fractions which would worsen the hue of the product, from the product.
Patent JP-H05113976-A (JP)
Title: Printing page designating system for word processor
Inventor: HARA YUJI
IPC: G06F17/21
Filed: 1991-10-23
Abstract: PURPOSE:To provide a print processing control system for designating discontinuous pages without necessity for waiting for the end of printing for the next page designation in the case of printing the discontinuous pages concerning the printing page designating method for a word processor. CONSTITUTION:This system is provided with a printing page designating input part 110 to input the plural pairs of starting and ending pages at a picture to which the printing page is inputted, and a print processing control part 130 executes printing by dispatching the values of the inputted print starting and ending pages to a print processing part 140 repeatedly so as to print the discontinuous pages. Thus, since the pages to be printed can be simultaneously designated, in the case of printing the discontinuous pages, it is not necessary to wait for the end of printing for the next page designation.
Patent JP-H06187541-A (JP)
Title: Coin conveying device in game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F7/08
Filed: 1991-11-19
Abstract: PURPOSE:To effectively convey the coins to one side from the other side in a game machine island like a pinball game machine, etc., via a coin conveyor belt. CONSTITUTION:A coin conveyor belt 2 and a paper money conveyor belt 3 are provided above and below each base board 1. The belt 2 uses a single timing belt having an outer circumferential plane and is set slant so that the termination part 2b is positioned higher than the initiation part 2a of the belt 2. Then the belt 2 is hooked on a gear type driving wheel 4 of the termination side and a flat pulley type loose wheel 5 of the initiation side. A slide stage is extended onto the part 2a from the part 2b of the belt 2. A plane support plate which is joined to the inner circumferential surface of the upper conveying surface of the belt 2 between both wheels 4 and 5 is set on the board 1. Then, the wheel 4 can be driven by a motor via a transmission belt of the timing belt.
Patent JP-H04369961-A (JP)
Title: Printer and image reader
Inventor: IGAKI YOSHIHISA
IPC: B41J25/316
Filed: 1991-11-19
Abstract: PURPOSE:To provide the printer preventing thermal paper and a thermal head from being put together and the image reader without time delay for reading. CONSTITUTION:Printer, mutually pressing a platen 1 and the printer head 4 while putting printing paper between the platen 1 and the printing head 4, features the mutual shift of the platen 1 and the printing head 4 on the transfer surface of the printing paper. The image reader reading a document which scans a document while putting a reading document between the platen 1 and an adhesive image sensor 11 and mutually pressing the platen 1 and the adhesive image sensor 11, features the mutual shift of the platen 1 and the adhesive image sensor 11 on the transfer surface of the document.
Patent JP-S63216740-A (JP)
Inventor: HENRII SHIYUMITSUTO JIYUNIAA
IPC: B32B18/00
Filed: 1987-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08131084-A (JP)
Title: Method for removing paralytic shellfish poison and microorganism used therefor
Inventor: KIKUCHI SHINTARO
IPC: A23L17/40
Filed: 1994-11-11
Abstract: PURPOSE: To remove paralytic shellfish poisons without affecting the taste, freshness, etc., of shellfishes or killing the shellfishes by administering a specific microbial cell to the shellfishes and thereby decomposing gonyautoxins and/or saxitoxins which are the paralytic shellfish poisons. CONSTITUTION: A microbial cell, having the ability to decompose gonyautoxins and/or saxitoxins and belonging to the genus Enterobacter, a substance containing the microbial cell, an enzyme obtained from the microrganism or a substance containing the enzyme is administered to shellfishes. Enterobacter cloacae 1029 strain (FERM BP-4877) that is a new microorganism is preferably used as the microorganism. The enzyme obtained from the microorganism is preferably used together with dithiothreitol which is a coenzyme. When the microbial cell, etc., are mixed with a nontoxic plankton and administered, the mixing ratio of the nontoxic plankton with the microorganism is preferably regulated to (1:1) to (1:5).
Patent JP-H05220465-A (JP)
Title: Regeneration of used evaporator boat
Inventor: KURAUSU FUNORUTO
IPC: C04B35/58
Filed: 1992-10-16
Abstract: PURPOSE: To reprocess used evaporation boats friendly to the environment with low waste by pulverizing the boats for the evaporators made of ceramics contaminated with used aluminum and roasting the same under a nitrogen- containing atmosphere. CONSTITUTION: Used boats for evaporators made of the ceramics are pulverized to a particle size below 1 mm by using an adequate unit, such as, for example, a ball mill, jaw crusher and/or jet pulverizer. The resulted powder is roasted up to 100 hours under partial pressure of the nitrogen-containing component of 0.1 to 100 bar under the nitrogen-containing atmosphere, for example, N2 - containing and/or NN2 -containing atmosphere, at 400 to 1600 deg.C. The free aluminum is converted to aluminum nitride during the roasting. The boats for the evaporators may be produced from the resulted powder by a known technique, such as, for example, a hot press or hot balance press after the roasting time.
Patent JP-H07133608-A (JP)
Title: Flood gate
Inventor: AIZAWA HIDENORI
IPC: E02B11/00
Filed: 1993-11-10
Abstract: PURPOSE:To easily make a shift from a draining condition to a stop water condition in a single operation, to facilitate inexpensive constitution, to have no hazard of loosing a closure section in a draining condition, and to make displacement of the closure section to a place which is out of the drainage way. CONSTITUTION:The flood gate is equipped with a main body cylinder 12 in the outer circumferential surface of which an L-shaped guiding recessed section 12d formed out of a first guiding recessed section 12a and a second guiding recessed section 12b, is provided in such a way that the first and second guiding recessed sections are axisymmetric with each other, a closure section 14 mounted with a packing 15 abutting against one and face 12f of the main body cylinder 12, and with a closure 13 composed of a tongue section 16 which is extended from the closure section 14 to the packing 15 side in such a way that is profile is axisymmetric wherein a projection 16d is provided at the tip and section of its opposite surface to be engaged with the guiding recessed section 12d. The main body cylinder 12 is so designed as to be capable of being closed/ opened by the closure section 14 by letting the projection 16d be engaged with/ disengaged from the second guiding recessed section 12b.
Patent JP-2001125640-A (JP)
Title: Autonomous moving truck and its self-position estimating method
Inventor: NAKAJIMA HISATO
IPC: G05D1/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous moving truck which improves the estimation precision of its current position and its self-position estimating method. SOLUTION: Plural marks are installed in a path that an autonomous moving truck A passes through and each mark includes at least one reflection part which reflects light and is constituted by combining the reflection part and nonreflection parts which do not reflect light. The autonomous moving truck A has a control means 10, encoders 17 which are provided to the respective wheels so as to detect a travel distance, a memory 18 which stores map information and installation information on the marks, and light emission and reception parts 111... composed of light sources irradiating the marks with light and photodetection parts photodetecting reflected light reflected by the marks;  and the control means 10 detects the travel distance from the outputs of the encoders 17 to estimate its current position, and discriminates the kind of a mark from the photodetection result of a photodetection part when detecting the mark and also detects its installation position to correct its current position.
Patent JP-H08162756-A (JP)
Title: Connector of electronic module with mother board
Inventor: KUMAI TOSHIO
IPC: H05K3/36
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a connector for connecting a printed board mounting a plurality of electronic devices, i.e., an electronic module, with a mother board in which insufficient soldering is eliminated. CONSTITUTION: The connector for connecting an electronic module with a mother board comprises a printed foil 2 provided on a flexible printed board 1 in order to connect the lead pattern of the electronic module with a footprint of the mother board, a pair of holes 2b, 2a made in the flexible printed board 1 at positions where the printed foil 2 faces the lead pattern of the electronic module and the footprint of the mother board, and each printed foil provided on the flexible printed board 1 on the side opposite to the printed foil 2 while surrounding the pair of holes 2b, 2a.
Patent JP-H06151774-A (JP)
Title: Manufacture of semiconductor device
Inventor: INASAWA KIYOJI
IPC: H01L21/8244
Filed: 1992-11-13
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device provided with intersecting connections such as an SRAM, wherein either a source region or a drain region and a valid contact region of a MOS transistor are surely and electrically connected together producing no level difference between them. CONSTITUTION:A valid contact region 6 is formed on a silicon substrate 1, a connection wiring 8 is formed on the valid contact region 6 partially overlapping a gate insulating film 3, an impurity region 10 of the same conductivity type with the valid contact region 6 is provided to the silicon substrate 1 wider than the overlap, and a source region 11 is formed in the silicon substrate 1 as joined to the impurity region 10.
Patent JP-H05114720-A (JP)
Title: Infrared ray image sensor and manufacture thereof
Inventor: YAGI HIROFUMI
IPC: H01L27/14
Filed: 1991-10-22
Abstract: PURPOSE:To obtain an infrared ray image sensor on which the quantity of charge of saturated field is increased without lowering the breakdown strength of the transistor region other than a picture element. CONSTITUTION:After impurities have been implanted using a resist 23 as a mask, the circumferential region is coated with a resin 26, and impurities are implanted again. As a result, the impurity density of the channel-cut region 27 of a picture element region can be made higher than the impurity density of the channel-cut region 24 on the region other than the picture element section.
Patent JP-H03162154-A (JP)
Title: Communication gateway system and its communication method
Inventor: YAMAZAKI HARUHIKO
IPC: H04L12/46
Filed: 1989-11-21
Abstract: PURPOSE:To constitute the system so that a user of a network connected to a gateway processor can execute mutually to other network without being aware of a protocol of the network of the other part of the communication by converting to communication information by a specific intermediate protocol in the inside of the gateway processor. CONSTITUTION:A gateway processor G is connected to each of networks A-D by using access points P-A-P-D. In such a state, from one of the networks A-D, one of the access points P-A-P-D connected thereto receives communication information by one of protocols X-Z, W peculiar to one of its networks A-D, and converts it to communication information by an intermediate protocol T peculiar to the gateway processor G. In such a way, a user of the network connected to the gateway processor G can execute mutually a communication to the other network without being aware of the protocol of the network of the other party of the communication.
Patent JP-H08158499-A (JP)
Title: Heat insulating plate of diagonal wall surface
Inventor: ITO MASARU
IPC: E04B1/80
Filed: 1994-12-07
Abstract: PURPOSE: To provide a heat insulating plate in the form of a right-angled triangle that is received inside a diagonal wall surface, while eliminating the need to produce the plate through cutting and allowing easy adjustment so that the plate snugly fits into place even if the diagonal angles are different from each other. CONSTITUTION: A groove 14 is formed in the hypotenuse 13 of a base 10 in the form of a right-angled triangle, and a cover 20 is slidably fitted into the groove 14. The major part of a diagonal wall surface is covered with a base 10, and the remaining space is covered with a cover 20 taken out of the base 10, so as to cope with the angles of the diagonal angles.