baber/WOPTO huggingface dataset:
Patent JP-H1082301-A (JP)
Title: Damper and seal of turbine blade
Inventor: GONSOR MICHAEL
IPC: F01D5/22
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a damper that is able to damp the extent of vibration by means of being yet smoother. SOLUTION: A damper 40 for a turbine blade of a gas turbine engine is provided with a body part 50, and further it is provided with at least one extension end 52 working in noncontact with the radial inner end of two adjacent blade platforms 28, and installed to strengthen the damping performance of this damper 40 and the radial support of a seal 2. This seal 42 to be related for the turbine engine is provided with a support part and a seal part 48, and further it is also provided with a locator, being joined with a locking structure of the blade, and to hold the seal 42 at a proper axial position in regard to the radial inner surface of the adjacent platform. This seal 42 may have a projection to check the setting of the damper and the seal to the blade in the case where they are set up in an inappropriate position, in order to prevent any improper assembly in addition.
Patent JP-H06235614-A (JP)
Title: Measuring apparatus for thickness of multilayer film
Inventor: HAYASHI TAKUO
IPC: G01B11/06
Filed: 1992-05-19
Abstract: PURPOSE:To enable measurements with good reproducibility by providing a sample stage to an optical axis in a movable fashion, and providing means for making an optical path length of the light reflected and returned from a mirror agree with an optical path length of the light reflected and returned from a multilayer film on the sample stage. CONSTITUTION:A moving device 27 is driven to move a sample stage 23 which has been positioned sufficiently backward beforehand, towards a beam splitter 25. The light passing straight through a half mirror 24 is focused prior to the surface of a multilayer film 30 and reflected at the surface of the film 30. Since an optical path length of this reflecting light does not agree with that of a reflecting light from a fixed mirror 31, no interference waves are output. When the sample stage 23 is further moved, the light entering a photodetecting element 33 at a focal point of a focal lens 9 has the optical path length agreed with that of the light from the mirror 31, resulting in interferences. While the sample stage 23 is sequentially moved, routes when interferences are generated and when interferences are not brought about are accumulated and displayed on a monitor, and accordingly, the thickness of each layer of the film 30 can be seen by eyes. The thickness of the film is displayed by numerical values upon necessities.
Patent JP-S6231291-A (JP)
Title: Character broadcasting reception equipment
Inventor: HIRASHIMA MASAYOSHI
IPC: G09G5/00
Filed: 1985-08-02
Abstract: PURPOSE:To write the data of one picture on a display memory in a short time and to display on a CRT by displaying a program and the number of page stored on an auxiliary memory on the CRT by pressing an index button, and reading where the designated program and the page are positioned. CONSTITUTION:When indicating the display of a program table from a key input part 11, a code signal read from an index memory 1 is converted into a character pattern in a Chinese character.graphic ROM 5 and written in a RAM 4. The video RAM 4 is read synchronously with the vertical and horizontal scanning of a CRT display, so that a program number and a page number are successively displayed on the CRT. Then, when a 'index' key is inputted from the key input part 11, only the respective first line (of respective page) of respective program in a main memory is read. The contents of the main memory 2 are moved to a buffer memory 3, the code data of the first line is discriminated in an address generating circuit 10, its address is fed to the video RAM 4, the code data is read from the buffer memory 3, converted into the pattern signal in the Chinese character and graphic ROM 5 and written in the video RAM 4.
Patent JP-2000008748-A (JP)
Title: Own-weight descending type motor-driven shutter
Inventor: UENO KOHEI
IPC: E06B9/56
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To perform closing operation of an own-weight descending shutter curtain by detecting an obstruction even in case of emergency such as a fire. SOLUTION: A shutter curtain 2 constituting a motor-driven shutter 1 is wound by a winding drum 2a and vertically moved to open/close being guided by guide rails 3 erected on the lateral sides of an opening part. A closing apparatus 4 interlockingly connected to the winding drum 2a is internally mounted with a motor 5 with a speed reducer, a speed governor 6 for regulating speed in the case of the shutter curtain descending of its own weight, and a brake 7 for stopping the own-weight descent of the shutter curtain 2. The lowermost end of the shutter curtain 2 is provided with an obstruction detecting switch 8 actuated to detect an obstruction in the case of the obstruction existing.
Patent JP-2000005476-A (JP)
Title: Needle thread feeding structure of sewing machine
Inventor: TAJIMA IKUO
IPC: D05B43/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread feeding structure capable of effectively avoiding thread cutting that may be caused by the formation of loops by imparting appropriate resistance to the needle thread extended from a sewing machine bobbin, thus avoiding the formation of the loops. SOLUTION: In a needle thread feeding structure of a sewing machine in which support 11 is placed upright on a bobbin 16 having a needle thread (a) wound thereon and the needle thread extended from the bobbin 16 is fed to a sewing machine head via a thread guide installed thereabove, a resistance imparting member for imparting a predetermined resistance to the needle thread extended from the bobbin is placed at an upper portion that is very close to the bobbin 16.
Patent JP-H04369751-A (JP)
Title: Memory collapse detection system
Inventor: MORI SHIGEO
IPC: G06F11/30
Filed: 1991-06-18
Abstract: PURPOSE:To detect the collapse of a memory at an early stage by means trapping a memory area to be accessed at the time of executing an update instruction. CONSTITUTION:A trap information setting means 1, a trap switching means 2, a trap check means 3 and a user procedure 8 for stopping a program issuing the instruction by interruption and for starting the user procedure for inspecting the destruction of the memory when the update instruction against a previously designated address is issued at the time of executing the update instruction for the memory are provided for a system.
Patent JP-S6150471-A (JP)
Title: Television receiver
Inventor: OGAWA MIKIJI
IPC: H04N5/44
Filed: 1984-08-18
Abstract: PURPOSE:To attain ease of confirmation of the content of all channels with simple constitution by using a single tuner to display plural pictures in one screen at the same time. CONSTITUTION:In case of picture display of plural channels (ch), channel selection of the Ach is commanded at first from a control signal output section 24 to a channel selection section 11, the video signal is stored in a memory 15 through a buffer memory control section 14 via a video amplifier section 3, a video signal processing section 4, an MPX12 and an A/D converter 13. Then when one field's share is stored in a memory 15, a signal line of the memory 15 is connected to a bus of a CPU20 to attain the transfer from the memory 15 ot the display memory 18. On the other hand, a control signal output section 24 controls switching sections 6, 7 by the command of the CPU20 to switch the CRT10 to a memory 18. Thus, the video signal transmitted from the memory 15 to the memory 17 is displayed on the CRT10. This is applied to the next Ch.
Patent JP-S5960024-A (JP)
Title: Combustion chamber of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B23/02
Filed: 1982-09-30
Abstract: PURPOSE:To improve the atomizing performance of fuel and when the range of the revolution speed by a method wherein semicylindrical combustion chambers opposing to a piston and a cylinder head are provided, and an intake valve is provided at the deepest part of a cylinder head side combustion chamber. CONSTITUTION:A semicylindrical combustion chamber 3 of a cylinder head 4 side and a semicylindrical combustion chamber 5 of a piston 2 side are provided opposing each other. When the piston 2 is at the upper dead point, a nearly cylindrical combustion chamber 1 is formed by the coaction of semicylindrical combustion chamber 3, 5. An intake valve 6 is provided at the deepest part of the semicylindrical combustion chamber 3 of the cylinder head 4 side. The air flowed into the cylindrical combustion chamber 1 from an intake port 7 generates a swirl 10. Thus, because of the excellent atomizing performance of fuel, the range of the revolution speed can be widened.
Patent JP-H0750375-A (JP)
Title: Cooling device
Inventor: YAMADA MINORU
IPC: H01L23/473
Filed: 1994-07-25
Abstract: PURPOSE:To provide a multichip cooling equipment which is small in size and excellent in efficiency. CONSTITUTION:A large number of integrated circuit chips 2 mounted on the surface of a board 3 are sealed off in a multichip module and cooled down. A cooling block 1 is fixed to the back of each chip 2 to cool it down, and pipes which guide coolant upward or downward respectively are provided to the upside of each block 1. The cooling block 1 is connected to the adjacent cooling block 1 with the pipes, a flexible pipe (bellows) 12, and an inlet pipe which guides coolant downward. Heat released from the integrated circuit chips 2 is conducted to the cooling blocks 1 and dissipated through coolant which circulates inside the cooling block 1. A downward coolant guide enables coolant to flow toward the base of the block 1. The cooling blocks 1 are arranged at an interval nearly equal to the size of a chip.
Patent JP-S5794540-A (JP)
Title: Copper alloy for terminal and its production
Inventor: SAWADA KAZUO
IPC: C22C9/00
Filed: 1980-12-05
Abstract: PURPOSE: To provide a material for terminal fittings which is inexpensive and  permits easy production of products having superior bending workability,  strength and spring characteristics by contg. Zn and Zr respectively at prescribed ratios and consisting of the balance substantially Cu.  
     CONSTITUTION: A copper alloy cast ingot contg. 10W36wt% Zn, 0.02W0.2wt% Zr, or 8W25wt% Zn, 0.02W0.2wt% Zr, and ≤3wt% Sn and consistig of the balance substantially Cu is prepared. Next, this copper alloy cast ingot is subjected to  hot working, after which it is subjected to cold working and intermediate annealing treatment then to cold workng at ≥30% reduction ratio and further to  low temp. annealing at 170W300°C. The intermediate annealing treatment is  accomplished at 350W450°C. This method permits stable and easy production of  products having high performance industrially because the temp. condition width  in the low temp. heat treatment by which high strength and spring characteristics are obtained is wide as compared to that with conventional alloys. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H119291-A (JP)
Title: New insulin derivative exhibiting accelerated action expression
Inventor: ERTL JOHANN DR
IPC: C12N1/15
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject insulin derivative, wherein asparagine at a specific site on B-chain is substituted with a basic amino acid residue and amino acid(s) at specific site(s) is substituted with other neutral or acidic amino acid residue(s). SOLUTION: This new insulin derivative exhibiting accelerated action expression, which is shown by e.g. the formula [Al to A5, A12 to A19, B8 to B18, B20 to B26, A8 to A10, and B30 are amino acid residues of respectively corresponding human (animal) insulin], is such one that asparagine(Asn) at B3-site on B-chain is substituted by a naturally occurring basic amino acid residue, and at least one amino acid residue at B27-, B28- and/or B29-site(s) on the B-chain is substituted by other naturally occurring neutral or acidic amino acid residue(s), and as desired, asparagine(Asn) at 21-site on A-chain is substituted by Asp, Gly, Ser, Thr or Ala, and phenylalanine(Phe) at B1-site on the B-chain and the amino acid residue at B30-site on the B-chain may be absent.
Patent JP-S6146175-A (JP)
Inventor: HARARUTO SHIYUTASHIYU
IPC: H02M3/338
Filed: 1985-08-07
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-H1014971-A (JP)
Title: Corrector for treating abnormality of shape of auricle and manufacture thereof
Inventor: HANABUSA AKIHIKO
IPC: A61F5/01
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of generating a corrector to one by performing a correction once by a large quantity without applying an excessive correction force to an auricle. SOLUTION: A wire 2 of a shape memory alloy which has a superelastic function and a specified range of transformation point temperature, preferably from 0 deg.C up to 37 deg.C is so arranged to memorize the shape thereof to match the shape of the auricle as target after treatment. The wire 2 is covered with a tube made of a porous buffer material 3, preferably drawn porous polytetrafluoroethylene(PTFE).
Patent JP-H077840-A (JP)
Title: Detecting device for disconnection of controller
Inventor: ISHIKAWA MASAHIRO
IPC: H04B3/46
Filed: 1993-06-18
Abstract: PURPOSE:To accurately detect the disconnection of a controller which performs data links between communication units through a common signal line, power supply line, and ground line so as to prevent the erroneous actuation of the communication units. CONSTITUTION:A current route is formed of a diode 16, resistor 4, signal line 20, resistor 19, and N-type transistor 21 in parallel with a ground line 10 between communication units A1 and B1. The gate, source, and drain of the transistor 22 are respectively connected to the signal line of the resistor 4, ground line 10, and a power supply line 30 through a power supply pull-up resistor 7. When the ground line 10 is disconnected at a point Z1, an electric current flows toward the signal line 20 from the ground line 10 through the current route and a potential difference is generated at the resistor 4. Therefore, the potential at the connecting point 100 of the drain of the transistor 22 with the resistor 7 changes and the disconnection is detected. A power supply breaker 101 is actuated by the detecting output of the disconnection and the erroneous actuation of the communication units is prevented.
Patent JP-H0462557-A (JP)
Title: Photosensitive composition
Inventor: MIYAGAWA MASASHI
IPC: G03F7/033
Filed: 1990-07-02
Abstract: PURPOSE:To provide the photosensitive compsn. which cures with a high sensitivity and can form a secure film by incorporating a cation polymerizable compd., polyvinylidene fluoride resin and arom. iodonium salt into the photosensitive compsn. which is cured by a cation polymn. reaction. CONSTITUTION:The cation polymerizable compd., the polyvinylidene fluoride resin and the arom. iodonium salt are incorporated into the photosensitive compsn. which is cured by the cation polymn. reaction. An epoxy compd. having >=2 oxysilane rings in one molecule or a vinyl ether compd. having >=2 vinyl ether groups in one molecule is used for the cation polymerizable compd. The arom. iodonium salt as a photopolymn. initiator releases Lewis acid by irradiation with UV rays to initiate the cation polymn. The polyvinylidene fluoride resin is incorporated at 1 to 100 parts per 100 parts cation polymerizable compd. into the compsn. The arom. iodonium salt is incorporated at 0.1 to 30 pts. per 100 pts. cation polymerizable compd. into the compsn.
Patent JP-H0462944-A (JP)
Title: Bonding method of inner lead
Inventor: OKUYAMA YUTAKA
IPC: H01L21/60
Filed: 1990-07-02
Abstract: PURPOSE:To execute a bonding operation whose accuracy is high and whose reliability is high by a method wherein, after an inner lead is aligned indirectly with an electrode, the relative positional relationship between the inner lead and the electrode is confirmed before executing the bonding operation. CONSTITUTION:A carrier tape 1 is aligned with a semiconductor chip 3 by using the positional coordinates of an alignment mark 1M on the carrier tape 1 and the positional coordinates of alignment marks 3M on the semiconductor chip 3. At this time, an inner lead 2 is first aligned indirectly with an electrode 4. After that, the relative positional relationship between the inner lead 2 and the electrode 4 is confirmed before executing a bonding operation. Only when a dislocation exceeding a permissible range does not exist between the inner lead 2 and the electrode 4 as a result of the confirmation, the bonding operation is executed. When the dislocation exceeding the permissible range exists between the inner lead 2 and the electrode 4 as a result of the confirmation, the carrier tape 1 and the semiconductor chip 3 are moved relatively on the basis of a dislocation amount, and the relative positional relationship between the inner lead 2 and the electrode 4 is corrected.
Patent JP-H0724812-A (JP)
Title: Production of ceramic cap
Inventor: SAITO HIDEYASU
IPC: B28B1/26
Filed: 1993-07-13
Abstract: PURPOSE:To easily produce a large number of ceramic caps by molding a large number of amorphous refractories by cast molding using a disappearance type form to cure them and heating or baking the refractories along with the form to burn out the form. CONSTITUTION:A large number of cylindrical holes 4 for forming sleeveshaped caps 5a are provided to the upper surface of a form 1 composed of a foamed styrol plate to be filled with an amorphous refractory material 3. Core parts are provided to the holes 4 to form central holes 6 of the caps 5a. The foamed styrol form 1 having a large number of the holes 4 formed thereto is set on a shaking table and the amorphous refractory material 3 kneaded with water is subjected to cast molding within the holes 4 under vibration. After curing, the form 1 is baked in an oven to be burnt out to obtain only the caps 5a. Therefore, a large number of the ceramic caps can be inexpensively produced at once and, since the burning-out of the form and the drying of the caps can be performed at the same time, this method is efficient.
Patent JP-S6065335-A (JP)
Title: Picture retrieving system
Inventor: ENDOU SHINICHI
IPC: G06F17/30
Filed: 1983-09-21
Abstract: PURPOSE:To retrieve at a high speed similar pictures by feeding the 2-dimensional picture data serving as the unit of retrieval as the input picture data and then retrieving the registered picture data which is coincident with the binary coded input picture data within a prescribed allowance range. CONSTITUTION:An original 1 is read into a picture input device 2 and sent to a control part 3 in the form of the binary picture data. Then the number of black dots is calculated for every small area to produce an index. The command data read out of a keyboard 5 is checked. If this data indicates the retrieval, only the index part is read out for the recorded picture record in a main memory 4. Then the input index part is compared with the registered index part. When the coincidence is obtained from this comparison, the picture data part of the picture record is read out and displayed on a display device 6. If no coincidence is obtained, the registered index part is read out for the next picture record. Then the above-mentioned comparison is repeated. The operator looks at the device 6 and feeds a command through the keyboard 5 to decide whether retrieveal is continued or discontinued.
Patent JP-H0923489-A (JP)
Title: Transmission and reception system
Inventor: KAWASAKI SHINJI
IPC: H04J3/10
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously use plural transmission parts and to simplify constitution by alternately providing a transmission period and a transmission quiescent period and varying the transmission quiescent period (a long quiescent period of transmission and a short quiescent period of transmission) according to a specified rule. SOLUTION: Like (A), a transmission unit U1 is constituted by alternately repeating the transmission period T three times and a short quiescent period XS1 of transmission twice. In addition like (B), a transmission unit U2 is constituted by alternately repeating the transmission period T three times and a short quiescent period XS2 of transmission twice. Furthermore like (C), a transmission unit U3 is constituted by alternately repeating the transmission period T three times and a short quiescent period XS3 of transmission twice. The short quiescent period XS1 of transmission of a transmission part is equal to the transmission period T, which is expressed by XS1 =1T. Then, the same effect is obtained even when XS1 is longer than the transmission period T. Consequently, single frequency transmission simplifies a transmission and reception circuit.
Patent JP-H0221702-A (JP)
Title: Distributer
Inventor: SAWADA YASUJI
IPC: H01P1/00
Filed: 1988-07-11
Abstract: PURPOSE:To give a well balanced characteristic to an output at an output terminal by providing joints of outer conductors at a symmetrical position with respect to an input terminal of the distributer in pairs. CONSTITUTION:The joints 2, 5 of the outer conductor 1 are provided in pairs at a position symmetrical when viewing them from an input terminal. Thus, a signal inputted from a terminal P and outputted to terminals Q1-Q4 and a signal outputted at terminals Q5-Q8 both pass through the joints 2, 5. Thus, the dispersion in the output characteristic is eliminated at the output terminals at both sides of the input terminals.
Patent JP-2000010763-A (JP)
Title: Division circuit
Inventor: INUI SHIGETO
IPC: G06F7/52
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To simplify scaling to quickly generate a quotient in a division circuit which adopts a high-base subtraction shift system, where scaling of a divisor is performed, and the redundant binary representation for a partial remainder. SOLUTION: Multiple generation circuits 2 to 9 generate 1/2 to 1/8 and -1/8 multiples of a divisor and a dividend, and scaling of the divisor and the dividend is performed by multiple selection circuits 15 and 17 and multiple generator and address 16 and 18 in accordance with a multiplication coefficient generated by a multiplication coefficient generation circuit 1, and results are preserved in a divisor register 20 and a dividend register 22, and a 2's complement conversion circuit generates upper 5 bits of a partial remainder converted to a 2's complement, and a quotient generation circuit 24 refers to upper 4 bits out of 5 bits to determine a quotient, and a divisor multiple generation circuit 25 generates multiples of the divisor, and the partial remainder in the next cycle is generated by a partial remainder generation redundant binary adder/ subtractor 26. The quotient generated by the quotient generation circuit 24 is preserved in a quotient register 27, and the quotient is converted to a 2' complement by a complement conversion adder to obtain the final quotient.
Patent JP-S6066776-A (JP)
Inventor: HASHIMOTO TAKESHI
IPC: A63F7/02
Filed: 1983-09-21
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-S6234187-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: G03G5/00
Filed: 1985-08-08
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。