baber/WOPTO huggingface dataset:
Patent JP-2000315881-A (JP)
Title: Cooling device
Inventor: YAMAGUCHI HIROO
IPC: H05K7/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load being applied to the mounting part of electronic parts to a substrate by arranging radiation plates in close contact with cooling parts, arranging a blower so that it opposes a corrugated fin out of radiation plates, and covering the blower with a blower case. SOLUTION: Electronic parts 30 for dissipation are mounted to a substrate 20, and radiation plates 1 are arranged in close contact with the electronic parts 30. A corrugated fin 2 made of an aluminum alloy is brazed to the radiation plates 1, and a surface that opposes the corrugated fin 2 out of the radiation plates 1 is clad with a brazing material in advance before being carried into a furnace while the corrugated fin 2 is arranged on the radiation plates 1 for brazing in one piece. Then, a blower 3 for feeding cold wind is arranged oppositely in the corrugated fin 2, and the blower 3 covers a blower case 4 with a guide function of cooling wind.
Patent JP-S5246738-A (JP)
Title: Information processing equipment
Inventor: HIBINO YASUSHI
IPC: G06F9/24
Filed: 1975-10-11
Abstract: PURPOSE: An exclusive relation is made between control memory bank which is under reading by control circuit section and control memory bank under writing by microprogram transfer equipment. In this way, different instruction set is given with every task, thus enabliing a high-efficiency processing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10310361-A (JP)
Title: Automatic unhooking device for hanging hook
Inventor: TAKAHASHI YUKIO
IPC: B66C1/34
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To automatically unhook a hanging hook locked to the end part of a cargo material at the time of hanging down in cargo handling work of a steel pipe or the like by the hanging hook, without requiring a worker so as to rationalize a personnel and to improve the operation efficiency of a crane. SOLUTION: An automatic unhooking device for a hanging hook consists of the hanging hook 1 for locking the end part of a cargo material, a hanging shackle 4 journalled to the hanging hook 1, a push-out plate 5 and a push-out plate operating plate 8 journalled to the hanging hook 1, a shackle pull mechanism for pulling the hanging shackle 4 in a specified direction around the journalled part, and a gear mechanism for transmitting the rotation of the hanging shackle 4 to the push-out plate 5. A connecting pin 12 for connecting the push-out plate 5 to the push-out plate operating plate 8 is fitted to the push-out plate 5.
Patent JP-H02299854-A (JP)
Title: Liquid jet recording device
Inventor: KIMURA TAKASHI
IPC: B41J2/05
Filed: 1989-05-15
Abstract: PURPOSE:To make possible printing of a high-quality image at high speed and low energy by reducing the minimum value of a distance between an orifice for discharging a recording liquid and a thermal energy generation part for applying pressure to the liquid beyond the limit of the maximum diameter of the orifice. CONSTITUTION:A specified number of grooves with a specified width and depth are provided at a specified density on a substrate 13 on which an electricity/heat conversion medium 21 is provided, and these grooves are covered with a lid substrate 14 to form an orifice 15 and a liquid discharge part 16. The part 16 has a thermal action part 17 which supplies thermal energy generated by the medium 21 to the liquid to generate bubbles and causes the rapid inflation and contraction of its volume. The maximum diameter l1 of the orifice 15 is given as a distance between the angles of a flow path wall located diagonally and the minimum value l2 of a distance between the orifice 15 and a heat generation part 17 is given as l2. Thus the relationship will be l1<l2. It is possible to ensure the stable discharge of a sufficient amount of ink droplets at low energy by providing a thermal element near the orifice to release pressure properly.
Patent JP-H07334516-A (JP)
Title: Information retrieval device
Inventor: UEDA TORU
IPC: G06F17/30
Filed: 1994-06-03
Abstract: PURPOSE:To improve the efficiency of a whole system by sequentially issuing a retrieval request from a terminal machine which transmitted the response of a content whose similarity is high in the past based on a past retrieval history. CONSTITUTION:When the retrieval request is inputted to an input part 1, a similarity calculation part 3 calculates similarity between retrieval data on the history which a history storage part 2 stores and retrieval data of the retrieval request inputted from the input part 1. The similarity calculation part 3 sorts history data from data whose similarity is higher after similarity between the retrieval request and plural pieces of history data is obtained. The similarity calculation part 3 extracts the name of the terminal machine transmitting information from history data whose obtained similarity is higher. A network part 4 transmits the retrieval request to the terminal machine through a network. When the network part 4 receives a retrieval response, the obtained retrieval request, a retrieval result and the name of the transmission terminal machine are stored in the history storage part 2 as history data, and a display part 8 displays the retrieval result.
Patent JP-S61281194-A (JP)
Title: Device for hanging coke bucket
Inventor: MISAWA NORIHIRO
IPC: B66C1/22
Filed: 1985-06-07
Abstract: PURPOSE:To receive discharged red hot coke in the main body of a bucket while rotating the main body of the bucket, by hanging the main body of the bucket by a hanger separated from the main body of the hanger, separating the hanger from the main body of the bucket on a truck and placing the main body of the bucket rotatably on a turntable. CONSTITUTION:When the main body 12 of a bucket is transported, the hanging rods 4 are lifted by a crane. The hanging blocks 5 are raised and brought into contact with the stopper parts 28 of the top of the hanging members 1 to lift the hanging members 1. Further, the ring 2 supports the receiver ring 13 of the main body 12 of the bucket, the gate supporting members 3 lifted by the hanging blocks 5 and the links 6 support the rollers 22 of the discharge gate 20 on the roller receivers 31. consequently the discharge gate 20 is made in a closed state and the main body 12 of the bucket is hung. Red hot coke discharged from a coke oven is received in the main body 12 of the bucket while being rotated and the rotation is stopped.
Patent JP-S63287221-A (JP)
Title: Method for detecting information transmission error
Inventor: MURAKAMI JOJI
IPC: H04L1/00
Filed: 1987-05-20
Abstract: PURPOSE:To detect an error in the transmission information simply by varying the kind of a redundancy bit for adding error detection depending on the kind of information. CONSTITUTION:In sending the information with different kind, the kind of redundancy bit for error detection is changed depending on the kind of information. Since the error is detected independently for each information with different kind at the reception side, the detection of error is not overlooked due to the confusion of other kind of information. Thus, it is possible to detect the error in the sent information earlier. That is, since the unique error detection method is used for each sent information of the different kind to check the information respectively, even when noise is produced and the sequence of the sent information is apparently fluctuated, it is possible to discriminate immediately the disorder of the sequence.
Patent JP-H11298460-A (JP)
Title: Clock changeover circuit
Inventor: OKABAYASHI TETSUYA
IPC: H04L1/22
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To minimize phase fluctuations of the reference clock in a device employing the proposed circuit at a clock changeover. SOLUTION: The clock control circuit 1 of this clock changeover circuit stops an output of a 2nd input reference clock to a 2nd frequency divider circuit 3 when the count of a 2nd input reference clock received by the 2nd frequency divider circuit 3 in selecting a 1st input reference clock reaches '0'; a switching signal from a switching signal control circuit 8 selects a clock from the 1st frequency divider circuit 2 and provides an output to a phase comparator 5, which compares the phase of a clock of a 3rd frequency divider circuit 7 with the phase of a clock of the 1st frequency divider circuit 2 and outputs a phase difference signal to a voltage controlled oscillator 6, and the oscillator 6 outputs a 1st input reference clock as an in-device reference clock in response to the phase difference.
Patent JP-H07331757-A (JP)
Title: Joint part connection method of non-weldable columnar material and connection assistant material
Inventor: TAKAYAMA YUJI
IPC: E04B1/58
Filed: 1994-06-03
Abstract: PURPOSE:To connect the joint part of plural columnar materials strongly by bringing the tightening surface of a connection assistant material filled with a filler with high compression rigidity inside a cylindrical mold material in contact with the tightening surface of a columnar material and fixing them after tightening by bolts and nuts. CONSTITUTION:When a column 1 with I shape section is connected to a beam 2 at a right angle joint, a connection assistant material 3 consisting of a hollow mold material 4 made by the extrusion molding of nylon and a filler 5 is brought in contact with the column 1 and the beam 2. The connection assistant material 3 is made by placing the hollow mold material 4 vertically, at first and making the raised bottom made of a paper with polyethylene stretched thereunder and making the filler 5 by putting the cement muddy article including sand with high compression rigidity thereon and hardening it. The connection assistant material 3 made like the above is tightened and fixed to the column 1 and the beam 2 by using bolts 6, 7 and nuts 8, 8 and the column 1 is connected to the joint part 9 of the beam 2. Thereby, the rigidity of the joint part connection of plural non-weldable columnar materials is improved and the strong joint part can be constituted.
Patent JP-S613058-A (JP)
Title: Probe position detector for ultrasonic measuring apparatus
Inventor: KAJIWARA JIYUNICHI
IPC: B23Q1/48
Filed: 1984-06-16
Abstract: PURPOSE:To enable automatic measurement of the coordinate position of a probe on a test piece, by mounting a mobile body provided with a probe at the tip thereof fixably at a desired position on the test piece to compute displacement thereof from the reference position. CONSTITUTION:In an ultrasonic measuring apparatus which measures internal condition such as internal defect and facial pressure of a test piece 4 utilizing an ultrasonic wave, a rotor 7 is arranged rotatably on the top of a base 5 fixable at a desired position on the test piece 4 with a magnet or the like and a rod 12 is fitted slidably into the rotor 7. A probe 2 is mounted on the rod 12 in such a manner as to be movable vertically and rotatable horizontally. The rotation of the rotor 7 is transmitted to the first rotary encoder 6 through a support 9 and a gear 8 while the linear displacement of the rod 12 is detected with the second rotary encoder 11. Then, a signal outputted from rotary encoders 6 and 11 is fetched into a processor to be computed by the specified formula thereby determining the coordinate position of the probe 2 on the test piece 4.
Patent JP-S5647135-A (JP)
Title: Compression and transmission system for digital data of waveform signal
Inventor: AOKI FUMIO
IPC: H03M7/30
Filed: 1979-09-25
Abstract: PURPOSE:To make it possible to attain high data compressibility by making use of the regularity and correlativity of a waveform signal. CONSTITUTION:A waveform signal is equally divided to a random data length and each data length is correlated to that transmitted right before it. Then, the 1st data (1) are all transmitted and since the 2nd data (2) have a correlation to data (1) transmitted right before them, they are treated as the same as data (1) to transmit only a discrimination code showing the correlation. On receiving this discrimination code, the reception side reproduces them as the same as data (1) having been received yet. Data (3) are similarly treated as the same as data (1). Since data (4) have no correlation to data (1), all data (4) are transmitted together with a discrimination code showing no correlation and the reception side, when receiving this discrimination code, receives and reproduces data (4) as they are. Next data (5) have no correlation to new data (4) having been transmitted right beofre them, data (5) are transmitted together with the discrimination code that shows no correlation.
Patent JP-H07288682-A (JP)
Title: Image processing method and device, copying machine, scanner and printer using it
Inventor: SONODA SHINYA
IPC: G06T7/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain the image processing method in which an existing position of a specific pattern specifying a detection object is obtained accurately and segmented so as to attain accurate discrimination and forgery is not easily made. CONSTITUTION:A prescribed positioning marks 4 and dummy marks 5 similar to them are provided to a prescribed position of an image to be detected. Then a specific pattern 6 is set to a position apart from the positioning marks by a prescribed interval. Since a 3rd party easily recognizes the pattern as a mere pattern and it is difficult to specify a real mark among lots of the marks concretely, forgery is hardly executed. When when the image is loaded to a copying machine, the presence of the positioning marks is detected by a 1st scanning and the existing area of the specific pattern is calculated from the existing position of the positioning marks in a 2nd scanning (since the positioning marks are arranged asymmetrically, the existing position of the specific pattern is definitely obtained from the existing position of the marks), an image of a relating area is segmented to discriminate whether or not the specific pattern is in existence in the area.
Patent JP-H11322709-A (JP)
Title: 6-oxo-pge1 compound, its production and prostaglandin e2 receptor agonist containing the same as active ingredient
Inventor: OUCHIDA SHUICHI
IPC: A61P25/24
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound scarcely binding to other subtype receptors, selectively and strongly binding to an EP1 receptor and useful as an antidepressant, an antiulcer agent, etc. SOLUTION: This compound is represented by formula I [A is a 4- to a 7-membered carbocyclic ring; R<1> is hydroxyl group, a 1-4C alkoxy or the like; R<2> is a (substituted) 1-8C alkylene, a (substituted) 3-8C alkenylene or the like; R<3> is H, a 1-4C alkyl, a (substituted)phenyl or the like], preferably 2,5-ethano-6- oxo-17,20-dimethyl-PGE), etc. The compound is preferably obtained by eliminating a protecting group of hydroxyl group in a compound represented by formula II [Y is the protecting group of the hydroxyl group eliminable under acidic conditions; R<2a> is a (substituted) 1-8C alkylene or a 3-8C alkenylene] under the acidic conditions.
Patent JP-H02302694-A (JP)
Title: Tank typed fast breeder reactor
Inventor: OKA KIYOSHI
IPC: G21C5/10
Filed: 1989-05-17
Abstract: PURPOSE:To eliminate a bending stress at a fixed end and to prevent a deformation of a conical partition by making an end part of the conical partition at a reactor core side to be a free end, and by providing a member to limit a vertical and a horizontal displacement of the conical partition on its wall part at the reactor core side. CONSTITUTION:An end part of a conical partition 17 at a nuclear reactor vessel side is fixed to an upper end of a gas dam wall 19 which is connected to an inner wall of the nuclear reactor vessel 11, with a barrier panel 21 for a sodium flowing-in, and an end part of the conical partition 17 at a reactor core side is not fixed to a side wall of the reactor core 12 but is made to be a free end, and also a vertical and horizontal displacement of a free end of the conical lay-down 17 is limitted by a member 22 having a hook shaped cross section to limit the displacement. Moreover, a reinforcement ring 23 is provided at the free end of the conical partition 17. Then, when the conical partition 17 deforms vertically, a ring 23 comes into contacts with the member 22, and, when it deforms horizontally, the ring 23 engages with the member 22 to limit an amount of the deformation. Accordingly, even if a seismic force works on the conical partition 17, no bending stress is generated at the fixed end and a deformation of the conical partition 17 is prevented.
Patent JP-S61281793-A (JP)
Title: Image pickup device for negative film
Inventor: KONDOU NORIAKI
IPC: H04N5/253
Filed: 1985-06-07
Abstract: PURPOSE:To simplify the circuit design of a gamma-correction circuit and to improve the generation of noises by image picking up a negative film to obtain a negative image pickup signal, slicing it to supply to the gamma-correction circuit and obtaining a positive picture signal from its output. CONSTITUTION:The red color signal R the blue color signal B of a chrominance signal processing circuit 12 are supplied to slice circuits 22R, 22B through white balance adjusting variable amplifier circuits 13R, 13B, and a green color signal G is supplied to a slice circuit 21G. The slice circuit slices at the prescribe level of a negative image pickup signal and supplies the output to a matrix circuit 17 through the gamma-correcting circuits 22R, 22G, 22B. In this case, a gain characteristic with respect to the input signal level of the gamma-correcting circuit may be a prescribed gain alpha, for instance, when the input signal level is 0 point.
Patent JP-H0620445-A (JP)
Title: Picture recording and reproducing device
Inventor: TANAKA SHUICHI
IPC: G11B27/02
Filed: 1991-05-28
Abstract: PURPOSE:To prevent a nonrecorded part on the side of a master from being recorded on the side of a slave by immediately stopping a dubbing operation upon completion of dubbing data recorded on the master side. CONSTITUTION:Prior to dubbing, a nonrecorded part of a tape is detected, and also its last PNO (program number) and an in-page picture number are recorded. At the time of dubbing, the last PNO and the in-page picture number are compared with a PNO and an in-page picture number, obtained by reproducing the tape at steps S1 and S2. Then, the dubbing is stopped in timing of detecting a picture ending signal of the picture data upon coincidence of the above-mentioned numbers at steps S3 and S4. Consequently, the nonrecorded part such as a waiting time, etc., of a 1st recording medium is not recorded on a 2nd recording medium, and hence inconvenience such as retrieval infeasibility, etc., caused by recording the nonrecorded part is eliminated.
Patent JP-H06336897-A (JP)
Title: Rectangular shield machine
Inventor: WADA HIROSHI
IPC: E21D9/08
Filed: 1993-05-26
Abstract: PURPOSE:To excavate a horizontal hole having a square cross section. CONSTITUTION:A rotary bulkhead 3 is rotatably supported on a support plate 2 fixed to the inside of a skin plate 1 having a square cross section. A rotary shaft 15 is rotatably coupled at the position eccentric against the center of the skin plate 1 of the rotary bulkhead 3. A cutter head 20 is fixed to one tip end of the rotary shaft 15. A rotary partition plate 17 is rotatably supported on a fixed partition plate 16 fixed to the inside of the skin plate 1 between the cutter head 20 and the rotary bulkhead 3. The rotary shaft 15 is rotatably coupled at the position eccentric against the center of the skin plate 1 of the rotary partition plate 17. An external gear 31 is fixed to the other end of the rotary shaft 15, and the external gear 31 is meshed with an internal gear 32. The rotary shaft 15 and the cutter head 20 are put into planetary motion by the rotation of the rotary bulkhead 3, and the equilateral triangular excavation section of the cutter head 20 can excavate a horizontal hole having a square cross section.
Patent JP-S5650283-A (JP)
Title: Silencer structure for total closed-type compressor
Inventor: ABE NOBUO
IPC: F01N1/08
Filed: 1979-09-28
Abstract: PURPOSE: To arrange so that the support part may be dispensed with when a silencer is installed by resistance-welding all the circumference of a hole end surface of closed container and silencer.  
     CONSTITUTION: Electrode 13 is applied to the flange part 12b provided near the inclined surface 12a and hole 11 is fitted with electrode 13 from inside the closed container 2 and pressure, electricity and welding are applied. Surface 12a inclined at almost 45 degrees of silencer 12 constituted beforehand in a drawn formed body of copper plate, is fitted, with high strength, on hole 11 end and resistance-welded together on all the circumference, and the support part in connection with the installation of silencer 12 is unnecessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304693-A (JP)
Title: Locking device for cash transaction device
Inventor: YOSHIZAWA SEIJI
IPC: B42D15/10
Filed: 1989-05-19
Abstract: PURPOSE:To easily open/close a door by including unlocking range setting data for determining an unlocking range in unlocking information. CONSTITUTION:A handler identification data (ID code) and unlocking range setting data (UN code) are respectively included in the 1st and 2nd IC card keys 6, 7. When unlocking information is read out through a card reader/writer 8, the ID code is colloated in a control circuit 9, and when the inputted ID code coincides with a registered one, an outer door 2 is unlocked. When the outer door 2 is unlocked, the UN code is collated, and when the inputted UN code coincides with a registered one, a bill unit 4 is unlocked. Since the UN code determining the unlocking enabled range is included in the unlocking information, the kinds of keys can be reduced and the door opening/closing operation can be made easy.
Patent JP-2000313703-A (JP)
Title: Production of vulcanized powdery rubber
Inventor: FUKAWA MICHIHIRO
IPC: C08C4/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To permit the production of vulcanized rubber powder by kneading a compounded rubber composition in a kneading machine. SOLUTION: A compounded rubber composition that can be converted to cross-linked rubber after vulcanization is kneaded with heat, then the rubber is crushed to a powder while the cross-linking proceeds. In this case, the compounded rubber mainly comprises the raw rubber, an extender oil, a vulcanizer and a vulcanization accelerator.
Patent JP-H11300490-A (JP)
Title: Laser marking device and its method
Inventor: HAYAKAWA HIROTOSHI
IPC: B23K26/142
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To remove generating particles including those sticking to the surface of a substrate and a mark fully by providing a dust protective mechanism such as a sucking mechanism, stripping mechanism, brushing mechanism or an air knife cleaner. SOLUTION: A dust protective mechanism is provided which removes dusting objects generating around the material to be marked and the marking material 2. As a dust protective mechanism, any one or two of the following may be used: a sucking mechanism 3 provided with a sucking path having a gap between the marking material 2 and the case 13 surrounding it and with a sucking port connected to the sucking path and installed in the case; a stripping mechanism consisting of a tape for adsorbing dusting objects and an adsorbing tape driving part which sticks and releases the adsorbing tape to and from the material to be marked; a brushing mechanism for brushing the marked surface of the material to be marked; an electrostatic dust collector or an air knife cleaner.