baber/WOPTO huggingface dataset:
Patent JP-H02143060-A (JP)
Title: Heat pump type air conditioner
Inventor: MASUDA TAKASHI
IPC: F25B13/00
Filed: 1988-11-25
Abstract: PURPOSE:To improve a start up performance when a heating operation is started as well as a performance of defrosting operation by a method wherein material capable of setting a melting temperature of a latent heat accumulative material thermally contacting with a compressor slightly lower than a temperature of the compressor when a heating operation is stabilized is used and the material is melted when the heating operation is stabilized to store heat, a latent heat is released when the operation is stopped so as to prevent a temperature of the compressor from being decreased. CONSTITUTION:As a melting temperature of a latent heat accumulation material 7 thermally contacted with a compressor 1 is selected to have a temperature slightly lower than that of a compressor 1 when a heating operation is stabilized, the latent heat accumulation material 7 is melted to keep the heat accumulated state when the heating operation is stabilized. When the heating operation is stopped, the compressor 1 is prohibited from being decreased at its temperature due to a release of condensing latent heat of the latent heat accumulation material 7 and the temperature of the compressor 1 is higher than a surrounding atmosphere temperature when the next heating operation is started and the compressor 1 is started at that higher temperature, so that a perforamnce of the compresor when the heating operation is started is improved. In addition to a thermal capacity of the compressor 1, a soldifying latent heat of the latent heat accumulation material 7 can be utilized, so that it is possible to shorten a defrosting time.
Patent JP-H1193336-A (JP)
Title: Heat insulating roofing
Inventor: MINAGAWA MITSUO
IPC: B32B33/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal heat insulating roofing whose durability has been increased and heat and sound insulating properties have been improved by only applying a heat insulating coat material to the surface of metal molded roof tiles without using a sheathing board or the like on the rear side. SOLUTION: A heat insulating coat material 3 obtained by mixing 300 to 900 pts.wt. of ceramic fine hollow grains whose compression strength is 600 kgf/cm<2> or more, bulk specific gravity is 0.3 to 0.5 g/cm<3> , and melting point is 1500 deg.C or higher, 100 to 250 pts.wt. of glass grains, and 100 to 500 pts.wt. of natural crushed stone to 100 pts.wt. of a coat waterproofing material composed of a synthetic resin emulsion is applied to the surface of a metal molded roof tile obtained by press molding a metal sheet as a surface layer. After dried, a fluororesin is applied to the surface.
Patent JP-S63150595-A (JP)
Inventor: ABE TAKAYUKI
IPC: F42B4/00
Filed: 1986-12-15
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-H10142344-A (JP)
Title: Rotary seismic source unit
Inventor: HASE YOSHIJI
IPC: G01V1/153
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To generate a continuous seismic wave at a high frequency required for a geological structure survey system. SOLUTION: A pair of rotators 1, 2 each provided with an eccentric weight of equal mass are supported rotatably while arranging the rotational axes in parallel with each other. The rotators 1, 2 are then driven in the opposite directions at a same rotational speed while matching the phase such that the eccentric weights are located symmetrically thus generating a continuous seismic wave reciprocating in one axial direction. The rotator 1, 2 has a separated structure of a body and an eccentric weight where internally threaded holes 8, 9 are made radially in the rotators 1, 2 and the eccentric weights 11-14 are threaded externally so that they are screwed movably in the radial direction of the eccentric weight.
Patent JP-H07153891-A (JP)
Title: Manufacture of electronic part and punching device used therein
Inventor: SAITO DAIICHI
IPC: H01L21/56
Filed: 1993-11-26
Abstract: PURPOSE:To remove completely without the generation of the powder of a resin, etc., the flash which occurs on a lead frame when sealing an electronic part with the resin. CONSTITUTION:A region 26 including a flash 24 is removed from a lead frame 10 by punching machining. The punching machining is provided with a fastening die 30 for holding the lead frame 10 in a predetermined position and a movable die 32 moving back and forth relative to the fastening die 30, and a punching tool 36 is provided in the movable die 32, and further, the punching machining can be performed by the punching device having such a dimensional shape that the punching tool 36 punches the region 26 including the flash 24 which is present on the lead frame 10 held in the predetermined position present on the fastening die 30.
Patent JP-2000117756-A (JP)
Title: Method and jig for correcting hollow cast item
Inventor: TAGUCHI KENJI
IPC: B29C39/40
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the inner dimension of a hollow cast item to a required dimension and provide a correcting jig for use in executing the method. SOLUTION: In the correcting jig 1, a nearly cylindrical supporting rod 3 is erected at the center of a base 2 having a crossed shape, in a plan view, and a correcting plate 4 comprising a circular aluminum plate having a predetermined diameter is attached to the vicinity of the upper end of the rod 3. After being heated and hardened, a cast isolation cylinder 11 having a temperature of about 80 deg.C is fitted on the plate 4 so as not to contact it to mount the edge of an opening of the cylinder 11 on supporting parts 21, 21, 21, 21 of the base 2. At that moment, gaps between the plate 4 and the cylinder 11 are kept approximately constant over the entire periphery of the plate 4. Under such conditions, the temperature of the cylinder 11 is cooled to reache a room temperature.
Patent JP-H03223230-A (JP)
Title: Production of hydroxy-2-naphthoic acid
Inventor: SUZUKI TOSHINOBU
IPC: C07C51/15
Filed: 1990-11-01
Abstract: PURPOSE:To readily obtain the subject compound useful as an intermediate of a polymer material, dye, pigment, medicine or agricultural chemical in a high yield by reacting 2-naphtholpotassium with carbon dioxide in the presence of mono-trisubstituted phenolpotassium, etc. CONSTITUTION:2-naphtholpotassium is made to react with carbon dioxide in a solvent inert to the reaction or without using a reaction medium and in the presence of at least a compound expressed by formula I or formula II (R is all substituting groups except <=4C aliphatic hydroxyl group, <=4C aliphatic mercapto group and substituting group containing at least one of the hydroxyl group and the mercapto group; (n) is integer of 1-5, preferably 1, 2 or 3; (m) is integer of 1-5; (l) is integer of 0-4; R may be same or different in a case that (n) and (l) are respectively >=2). Hydroxy-2-naphthoic acid, preferably 3- or 6-hydroxy-naphthoic acid is generated as a stable dipotassium salt to afford the objective compound in yield higher than that in the published method.
Patent JP-2000124587-A (JP)
Title: Fitting method and fitting structure of electronic circuit unit to printed board
Inventor: HARADA HIROSHI
IPC: H05K1/11
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To surely solder a wide land part to an electronic circuit unit by providing the wide land part and a narrow land part connected to it with a solder resist formed on the surface of a printed board. SOLUTION: A printed board 1 which is to be a motherboard comprises a conductive pattern 2 formed on its surface and a plurality of land parts 3 which are, formed at an end part of the conductive pattern 2, for soldering. The solder resist 4 is printed on the surface of the printed board 3 comprising the conductive pattern 2 and the land part 3, with a square wide land part 3a exposed above the solder resist 4 and a plurality of narrow land parts 3b which are exposed above the solder resist 4 and connected to the wide land part 3a formed as well. Thus, a solder positioned at the narrow land part 3b is drawn to the wide land part 3a, increasing the amount of the solder at the wide land part 3a.
Patent JP-H02143080-A (JP)
Title: Drying and fluidized drying device for granular body
Inventor: ISHIZAKI MITSURU
IPC: F26B25/22
Filed: 1988-11-24
Abstract: PURPOSE:To secure economical and stabilized quality by a method wherein the temperature of hot air is changed and set based on the output signal of a moisture regulating meter, measuring continuously the moisture of granular body discharged continuously, to regulate the supplying amount of heat source. CONSTITUTION:The amount of moisture of granular body, discharged out of a flow tank 1, is measured by an infrared ray moisture meter 17, equipped at the upper side of the flow tank 1, when the granular body slips down through a discharging pipe 15. The output value is different depending on the kind of measured substance and is not proportional to the amount of moisture. Therefore, a conversion formula is produced based on a previously measured known value, a converter 24 converts a signal from the moisture meter 17 by the conversion formula into a signal proportional to the value of moisture to output it to a moisture regulating meter 25 while the regulating meter 25 changes the output value so that the value coincides with a set value. This signal is inputted into a flow tank temperature regulating meter 20 and a hot-water temperature regulating meter 22 through a rate setter 28 and upper and lower limits setters 26, 27 and the set value is renewed in accordance with the input value while the opening degrees or regulating valves 21, 13 are regulated in accordance with the set value.
Patent JP-H03161198-A (JP)
Title: Multi-step vacuum pressing apparatus
Inventor: NAKAMURA TOSHIMITSU
IPC: B30B12/00
Filed: 1989-11-15
Abstract: PURPOSE:To improve the product quality by arranging a door as openable/ shuttable at top part of an enclosure surrounding the whole outer circumference in a multi-step vacuum pressing apparatus to prevent the development of temp. difference between upper and lower parts in the enclosure. CONSTITUTION:In the multi-step vacuum pressing apparatus, where laminated plates of printed board, etc., are vertically laid at multiple steps and pressing is executed under vacuum condition, the door 4 is arranged as openable/shuttable to the top part 2a in the enclosure 2. In the case of transferring from heating stage to cooling stage, the door 4 is opened to discharge hot air in the enclosure 2 and after that, by transferring to the cooling stage, the cooling time can be shortened, and the temp. difference between the upper part and the lower part in the enclosure 2, is not developed. By this method, the product having the uniform quality can be obtd.
Patent JP-H03156639-A (JP)
Title: Program changing method for otprom
Inventor: ABE YUTAKA
IPC: G06F9/40
Filed: 1989-11-15
Abstract: PURPOSE:To quickly cope with a request of conversion by canceling the jump instruction give to an undesired subroutine and writing a new jump instruction of a new subroutine into an idle area for jump instruction. CONSTITUTION:A user sets an instruction program with use of a write enable one-time PROM (OTPROM) so that the program can be changed after it is written into an OTPROM. That is, if the change is required to a prescribed subroutine 12, a jump instruction that calls a changed subroutine is canceled on a main routine 10. Then a new jump instruction is written into a reserved blank part. At the same time, a new subroutine 23 is set in an idle area 13 in response to the new jump instruction. Then the program of the OTPROM is rewritten by a ROM writer with a microcomputer kept loaded to a base board. Thus, the program can be changed simply and in a short time.
Patent JP-H05134207-A (JP)
Title: Two-way spatial optical communication device
Inventor: ORINO TATEKI
IPC: H04B10/11
Filed: 1991-11-13
Abstract: PURPOSE:To exactly change the directional angle of a sent beam without exerting any influence upon a received beam by moving a lens group which has certain positive power, which is present between a light emitting element and a beam splitter, along the optical axis. CONSTITUTION:The two-way spatial optical communication device consists of a laser diode 1 which emits light modulated with the sent beam as the light emitting element, an avalanche photodiode 2 as a light receiving element, a positive lens group 5 which converges the light beam of an opposite side, a polarization beam splitter 3 as a beam splitter, and a beam expander consisting of a positive lens group 4 which shapes the light from the light emitting element into a beam, a lens group 6 with negative power, and a lens group 7 with the positive power. Devices in similar structure at two points across a space make a two-way optical communication. The lens group 4 in the device which has the positive power is moved along the optical axis. Consequently, the directional angle of sent light, i.e., the beam diameter can be changed.
Patent JP-2000124844-A (JP)
Title: Device and method for waveform equalization
Inventor: KUZE YOSHIZUMI
IPC: H04B7/005
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve error rate after waveform equalization, with a simple configuration, by using a third tap coefficient of a calculated negative value and outputting it as a tap coefficient for shaping the waveform of a composite signal, when the third tap coefficient that is not a negative value is not calcu lated. SOLUTION: A character signal decoding part 20 uses a first ideal waveform out of ideal waveforms stored in an ROM 23 and waveform equalization calculation processing is performed, each parameter for an attenuator value S22, an offset value S23, a timing value 23 and tap values TAP 0 to 7 is calculated, waveform equalization processing is performed, and a character signal S27 is decoded. At this time, when the value of the TAP 0 is negative, tap calculation is repeated again. When the recalculation of the tap coefficient is performed (n) times and the value of the TAP 0 is still negative, the TAP 0 of the negative value is used on the assumption that a pre-ghost is actually occuring. If the TAP 0 shows a value which is not negative after the recalculation of the tap coefficient, the recalculation is stopped and the TAP 0 is used.
Patent JP-H0526792-A (JP)
Title: Microtome
Inventor: BUERUNAA HOERUBURU
IPC: G01N1/06
Filed: 1991-10-18
Abstract: PURPOSE: To obtain a microtome for preporting biological, structural cut pieces at reasonable cost and suffering no danger of an injury even in a hobby and educational field. CONSTITUTION: In the bottom plate 2 of a microtome, a swiveling arm 4 secured to the free end in its material holder 8 is pivoted, and the swiveling shaft 3 is pivoted to the bottom plate 2 so as to be movable in the forwarding direction of a cutting knife 15, then, controllers 5-7 for moving position of the swiveling shaft 3 operate to the swiveling shaft 3. By engaging devices 15-18, a cut thickness can be controlled equally. A securing device is provided for a marketed razor blade 15, and the securing device holds the blade 15 to the bottom plate 2 so that a clearance angle α of the blade tip 14 is allowed to be a required value. A reciprocation movement of the swiveling 4 can be done by a handle 20 or a crank 30.  In separating the swiveling arm 4 through its swiveling motion, the blade tip 14 is inhibited from being contacted unexpectedly by a swiveling U-shaped cover member 23.
Patent JP-H11135399-A (JP)
Title: Manufacturing method for x-ray mask and the device
Inventor: YOSHIHARA TAKUYA
IPC: G03F1/22
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a controlling performance and line width uniformity of an EB(electronic beam) drawing pattern line width, when an X-ray mask is made in a back etching preceding process. SOLUTION: A PEB(post-exposure bake) processing of a post-exposure resist 29 is performed by making a pattern surface of an X-lay mask 13 to have a hot plate 11 approach a heating surface 11A which is faced downward from the lower side. Many holes are provided through the hot plate and remaining of fluid, solvent and so on is pretend. A temperature controlling performance and uniformity of resist PEB processing after EB exposure, which is applied on the X-lay mask 13 having a complex structure and large thermal capacity can be improved, and as a result an X-ray mask pattern having a high line width controlling performance and uniformity can be formed.
Patent JP-2001118391-A (JP)
Title: Memory device
Inventor: KIMURA AKIFUMI
IPC: G11C29/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To permit renewal without erasing once a region in which the number of times of rewriting is stored when record of the number of times of rewriting data is updated in a semiconductor memory (flash memory) being rewritable. SOLUTION: A number of times of rewriting recording region 13 recording the number of times of rewriting in a data storing region of a flash memory is provided, the number of data previously decided setting an address of data of high ('1') of 1 bit corresponding to one time of rewriting is stored in the number of times of rewriting recording region 13. And record of the number of times of rewriting is updated by changing data of high ('1') of the 1 bit to data of low ('0') every one time of rewriting. The update is performed so that it is shifted from low-order of an address to high-order. Also, the number of data of the low ('0') is counted by a counter, and this number of count is displayed on a display section.
Patent JP-H02143134-A (JP)
Title: Leak detector
Inventor: NIRATSUKA FUKUJI
IPC: G01M3/24
Filed: 1988-11-25
Abstract: PURPOSE:To securely detect an ultrasonic wave from a gas leak hole and to securely and accurately search for the gas leak hole by setting ultrasonic wave sensors in different directions. CONSTITUTION:The detection outputs of a main ultrasonic sensor 1 and a subordinate ultrasonic sensor 2 are inputted to a differential amplifier 3 to obtain their output difference, which is inputted to an integrator 6 through an active filter 4 and a full-wave rectifier 5. The sensors 1 and 2 are fitted at 180 deg. so as to have opposite directivity; and the leak noise detection ability of the sensor 1 when the sensor 1 is directed to the gas leak hole is set much larger than that of the sensor 2.
Patent JP-H10124592-A (JP)
Title: Transaction processing system
Inventor: MATSUYAMA SADAJIRO
IPC: G06Q20/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To purchase desired merchandise anytime even when a value medium such as cash or a gift certificate is absent by detecting whether or not deposit reaches the expiration of the deposit period, and permitting the purchase of the merchandise by using the deposit in the case of the expiration. SOLUTION: The deposit of a member is kept in the set account of a customer at a prescribed bank, and stored in a customer account file 13. The deposit is transferred from the customer account file 13 to a store account file 14, and the deposit is stored in a customer file 12 of the store. Then, whether or not the member has the deposit beyond the expiration is detected according to the presentation of a member's card 10, and when the deposit reaches the expiration, a transaction permitting means permits the purchase of the merchandise by using the deposit. Therefore, even when the member does not have a value medium such as cash or a gift certificate at that time, the member can immediately purchase the merchandise. Thus, a valid purchase service can be applied to the customer.
Patent JP-S62158943-A (JP)
Title: Hot-water supplying device
Inventor: KOIKE TAKERU
IPC: F24H1/10
Filed: 1985-12-28
Abstract: PURPOSE:To permit to deliver hot-water surely by a method wherein a combustion commanding signal is transmitted to a combustion control unit at first and a hot-water supply commanding signal is transmitted to a hot-water supply control unit after the delay of a given time, in a signal processing unit, to which a hot-water supply control signal is transmitted. CONSTITUTION:A combustion control unit 34 controls the operating condition of a combustion unit 5 for increasing the temperature of water while a hot-water supply control unit 36 controls the operating condition of a hot-water delivery unit 6, which delivers hot-water whose temperature is increased. When a hot-water supply control signal is transmitted, a signal processing unit 2 transmits a combustion commanding signal to the combustion control unit 34 at first and transmits a hot-water supply commanding signal to a hot-water supply control unit 36 after the delay of a given time. As a result, the combustion unit is provided with sure ignition and burning condition by simple remote control operation and hot-water, whose temperature is risen surely, may be delivered.
Patent JP-H023727-A (JP)
Title: Hydraulic controller for automatic transmission for vehicle
Inventor: NIIYAMA TSUNEFUMI
IPC: F16H3/66
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the simultaneous engagement of three engagement elements by switching a selector valve in the first oil passage to a discharge position when one shift device erroneously operates during the operation of two prescribed shift devices and each hydraulic pressure in the first-third oil passages increases. CONSTITUTION:When two among the first-fourth shift devices (solenoid valve) 400A-400D operate, and another one erroneously operates, for example, if the second solenoid valve 400B erroneously operates in the first speed stage where the first-third solenoid valves 400A-400C are not energized, and the fourth solenoid valve 400D is energized, an oil passage 316 and an oil passage 416 communicate, and an oil pressure is introduced into the second-fourth brakes 54 through the second selector valve 700. At the same time, the spool 636 of the first selector valve 600 is moved rightward through the oil passages 640 and 644, and an oil passage 638 is allowed to communicate to an oil discharge passage 320, and a low reverse brake 44 is released, and only the second-fourth brakes 54 and an under drive clutch 300 are engaged, and the second speed stage is generated. Therefore, the engagement of three engagement elements at a same time is prevented without arranging a selector valve for each oil passage.
Patent JP-2000122207-A (JP)
Title: Silver halide emulsion, silver halide photographic sensitive material and heat developable photosensitive material using the same, and image forming method
Inventor: KITA NORIYASU
IPC: G03C1/22
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material with an infrared sensitive silver halide emulsion layer having high sensitivity and low fog by incorporating a specified compound. SOLUTION: A compound of the formula is used. In the formula, Z1 and Z2-Z3 are each a group of nonmetallic atoms required to form a 5- or 6-membered N-containing heterocycle together with N, R1 is an aliphatic group, L1 and L2 are each methine, (m) is 2, 3 or 4, (n) is 0 or 1, (p) is 2 or 3, X is an ion required to compensate an electric charge in each molecule and (l) is the number of ions required to compensate electric charges in each molecule. Such a cyanine dye is advantageously applicable to silver halide emulsion layers of a silver halide photographic sensitive material and a heat developable photosensitive material and the objective infrared sensitive silver halide emulsion having high sensitivity and low fog and less liable to a change in characteristics even after preservation over a long period of time is obtained.