baber/WOPTO huggingface dataset:
Patent JP-H04136533-A (JP)
Title: Hydraulic shock absorber
Inventor: UEDA ATSUMI
IPC: B60G17/08
Filed: 1990-09-28
Abstract: PURPOSE:To quickly compensate for damping force by means of the change in oil temperature by inserting a sleeve having higher coefficient of thermal expansion than that of a piston rod into the piston rod, inserting a push rod whose sectional area is changed into the sleeve, and adjusting the opening area of bypass-passages formed between the piston rod, the push rod, and the sleeve. CONSTITUTION:In the usual service condition, the small-diameter part 12a of a push rod 12 is adjusted to be located at the portion of a bush 20, and when a hydraulic shock absorber 1 is subjected to micro-impact, the push rod follows the absorber to expand and contract to absorb and relieve the impact. A sleeve 11 has higher coefficient of thermal expansion than that of a piston rod 3, and when the oil temperature rises, the sleeve expands to throttle the variable orifice 18 of a valve part 16. Thus, flow resistance of the hydraulic fluid passing through the orifice 18 is increased, and the decrease in damping force due to the decrease in viscosity caused by the temperature rise is compensated. Since the hydraulic fluid in the sleeve 11 is forced to flow in and out by advancing and retreating movement of the push rod 12, and the oil temperature is easily transmitted to the sleeve 11 quickly and uniformly, damping force can be compensated without response-delay.
Patent JP-2000076705-A (JP)
Title: Optical disk and optical disk reproducing device
Inventor: GOTOU YOSHITOSHI
IPC: G11B7/24018
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with which a reflection film in a specific region of the optical disk is worked by bar coding information on position for prevention of a pirated edition which is a kind of IDs. SOLUTION: A prescribed region 936 of prepit signal region of the optical disk, in which data are recorded, is provided with an identificatifier 937 which shows whether bar codes 923 exist on the optical disk or not. The bar codes 923 have a long shape in the radial direction and are arranged in plural quantities in the circumferential direction. The bar codes are surely read in a short time by utilizing this identificatifier 937.
Patent JP-H02105763-A (JP)
Title: Autonomous terminal data managing system
Inventor: SAITO ISAO
IPC: H04Q3/545
Filed: 1988-10-14
Abstract: PURPOSE:To transfer data as required so that the request of a user can be coped with quickly by performing the terminal data management associated with the transfer of a terminal by means of a distribution management table provided in corresponding to the terminal and erasing the data at the transferring node in accordance with the utilizing characteristics of the terminal. CONSTITUTION:A function which sends a copy of the terminal management data to the transferred node when the terminal is transferred and at the same time, manages the name or number of the transferred node by the transferred node is provided, and a connection requesting signal from the transferring node to the transferred node is transferred based on the name or number of the transferred node accumulated in the management data against a connection requesting signal to the transferred terminal sent to the transferring node. When the number of incoming call requesting terminals to the transferred terminal does not increase more than a fixed number and the frequency of transferring calls decreases below a fixed limit, the management data regarding the terminal are erased. Therefore, the transferring request of a user can be executed any time when a terminal is transferred.
Patent JP-S61136269-A (JP)
Title: Semiconductor device
Inventor: UJIHARA SHUNEI
IPC: H01L29/74
Filed: 1984-12-07
Abstract: PURPOSE:To realize a high-reliability, large-capacity semiconductor device provided with a cathode electrode free of such a trouble as collapse attributable to thermal stress by a method wherein a tiny metal plate with a low adhesion factor is inserted between a cathode-side bumper plate and a cathode post. CONSTITUTION:Between a cathode-side bumper plate 5 and cathode post 7, a sliding metal plate 26 made of samarium or the like is inserted. An anode post 6 and the cathode post 7 are pressed down, for the establishment of contact between a cathode electrode 3, cathode-side bumper plate 5, sliding metal plate 26, cathode post 7, anode-side bumper plate 2, and the anode post 6, under a prescribed pressure. Samarium has an adhesion factor as small as 1/100 of that of copper, which means that throughout the thermal cycle during operation the cathode post 7 that is made of copper is never arrested by the cathode-side bumper plate 5 that is made of tungsten, that the cathode post 7 is allowed to expand and shrink almost freely, and that a pellet 1 will not experience any thermal stress.
Patent JP-H04137440-A (JP)
Title: Electron beam generating device
Inventor: MISHINA SHINYA
IPC: G03G15/04
Filed: 1990-09-28
Abstract: PURPOSE:To control the electron beam easily and to obtain an electron beam generating device to emit a stable electron beam by laminating electron emitting elements on a modulating electrode through an insulating layer, and making the modulating electrode asymmetric. CONSTITUTION:Electron emitting elements are laminated on a modulating electrode 3 through an insulating layer 7. In this case, when the form of the modulating electrode 3 is made symmetric to an electron emitter 4 as the center, the electric field is even at the upper side near the outer side of the electron emitter 4, but when the form is asymmetric, the electric field is changed. To make the modulating electrode 3 asymmetric, one or more of the form, the area, and the position of the modulating electrode 3 in the scope not to superpose with the electron emitter 4 and element electrodes 2 in the up and down direction, may be made different laterally making the electron emitter 4 as the center. The modulating electrode 3 is made asymmetric by a controller 5 for electron beam rectifying in such a way, to change the electric field at the upper side near the outer side of the electron emitter 4. As a result, the electron beam can be controlled profitably, and an electron beam generating device which can emit stable electron beams can be obtained.
Patent JP-H0684147-A (JP)
Title: Method and apparatus for inspecting magnetoresistance head
Inventor: IWAI YUZURU
IPC: G11B5/455
Filed: 1992-09-02
Abstract: PURPOSE:To simplify the processing of inspection and to shorten the inspecting time by obtaining the output voltage from an MR head by changing a sense current, and obtaining the results of the measurements of intended items based on the output voltage. CONSTITUTION:The direction of a sense current, which is applied on an MR head 20 is initially set. This direction is controlled by setting the write data of 1bit, which are sent into a write-data input terminal WD1 of a head read/ write IC 21, to 0 or 1. The sense current data IS is converted into a Dc voltage with a D/A converter 27 at every specified timing. The voltage is applied on a writing-current adjusting terminal WC of the IC 21. As a result, the sense current applied to the head 20 becomes the value corresponding to the data Is. Then, whether the data IS are maximum value or not is judged. When the value is less than the maximum value, the data IS are increased by 1mA, and the test item is measured at this sensor current. When the valve is larger than the maximum value, and addition, display and the like of the data of the measured results are performed. Thus, the inspections of the test items with respect to this MR head are finished.
Patent JP-S62118617-A (JP)
Title: Amplifier for narrow-band band-limit fm signal
Inventor: IMAI TOSHIO
IPC: H03G11/06
Filed: 1985-11-19
Abstract: PURPOSE:To amplify an FM signal wave subjected to narrow-band band-limit without using a linear amplifier and the irradiation of an undesired spectrum to the outside of its own occupied band by changing the power voltage of a saturable amplifier with the amplitude component caused by the narrow-band band-limit. CONSTITUTION:A signal input is fed to a detector 1 and an FM signal amplifier 4. The amplitude component of an input signal due to the narrow-band band- limit is detected by the detector 1, amplified by an amplifier 2, the signal is amplified further by a current amplifier 3 and superimposed on a power voltage of the FM signal amplifier 4. Although the amplitude component by the narrow band limit is lost temporarily by the saturation characteristic of the FM signal amplifier 4, the output of the FM signal amplifier 4 is recovered by the amplitude signal corresponding to the lost amplitude component fed to the power voltage and becomes the same as the reception of the narrow band limit.
Patent JP-H02104232-A (JP)
Title: Hybrid cleaning of culture water tank
Inventor: MURAKAMI HIDEO
IPC: A01K63/04
Filed: 1988-10-13
Abstract: PURPOSE:To accomplish growth of fish and shellfish in a short time of period by simultaneous actuation of seawater intake flowing system and filtration tank circulation system for seawater pumped onto a culture water tank to minimize the energy necessary for seawater temperature regulation in water tank culture. CONSTITUTION:Seawater 1 pumped with a pump 2 is fed via a simple filtration tank 3 into a culture water tank 4, and seawater is put to suction through both the upper and bottom layer into the tank 4, being discharged into the sea. Similarly, seawater is subjected to suction into the tank 4, being led to a filtration tank 7. And the seawater thus filtered is refluxed again into the tank 4 through a heat exchanger 10 connected to both heater 8 and chiller 9. Thus, in winter, the flow for seawater intake flowing system is made smaller to minimize the heat outflow for in-tank seawater warmed 8; on the other hand, in summer, the inflow for seawater intake flowing system is increased to make the degree of cooling of in-tank seawater by the chiller 9 as little as possible. Therefore, the aimed culture will easily be accomplished throughout a year as well as ensuring smaller capacity of the chiller 9 predominant in cost in the filtration tank-circulating water tank facility.
Patent JP-H0199884-A (JP)
Title: Thermal transfer recording medium and preparation thereof
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/26
Filed: 1987-10-13
Abstract: PURPOSE:To remove the stickiness of the surface of a heat-softening layer of a thermal transfer recording medium, by forming at least one heat-softening layer containing constituent units comprising a thermoplastic resin diluted with a heat-meltable substance on a support of the recording medium. CONSTITUTION:A water-base coating fluid comprising an aqueous emulsion of a mixture prepared by mixing a heat-meltable substance with a thermoplastic resin in the substantial absence of water is applied onto a support and dried to form at least one heat-softening layer of a thermal transfer recording medium. Examples of be heat-meltable substance include vegetable and animal waxes and mineral waxes, while those of be thermoplastic resin include ethylene copolymers and polyamide resins. Preferably the heat-meltable substance is mixed with be thermoplastic resin in a ratio of 50:50-90:10 by weight.
Patent JP-H0198869-A (JP)
Title: Controller for refrigeration cycle
Inventor: MATSUOKA AKIO
IPC: B60H1/32
Filed: 1987-10-12
Abstract: PURPOSE: To reduce a shock as caused by the starting of a compressor by shifting the travel of an electric type expansion valve to a full closure without the operation of connecting or separating a clutch when the load of the engine exceeds a specified value by the accelerating operation or the like to decrease the flow rate of a refrigerant in a refrigeration cycle for minimizing the engine load. CONSTITUTION: CPU 27 always detects a vehicle speed V and the opening A of a throttle while determining whether the vehicle is under an accelerated condition or not in real time by checking upon with a map and drives an electric type expansion valve 7 to open if it is not under the accelerated condition but the CPU 27 drives the electric type expansion valve 7 to fully close if it is under the accelerated condition. Normally, the CPU 27 detects the temperature TE of a refrigerant on the inlet side of an evaporator to perform an operation of connecting or separating an electromagnetic clutch 2 for preventing frost. Under the accelerated condition, the travel of the electric type expansion valve 7 is shifted to the full closure while the connection of the clutch 2 is kept as intact.  This stops the flowing of the refrigerant in the refrigeration cycle to put the compressor 1 out of work thereby minimizing the load on an engine 1.
Patent JP-H02687-A (JP)
Title: Adhesive composition
Inventor: OKUNO KOICHI
IPC: C08L63/00
Filed: 1988-10-12
Abstract: PURPOSE:To obtain an adhesive composition excellent in heat resistance and adhesiveness by using an epoxy resin and a specified imide compound as essential components. CONSTITUTION:An epoxy resin and an imide compound of the formula (wherein X is an NH2 group or an OH group; Ar1 and Ar2 are each an aromatic residue; R1 is R or a 1-10C alkyl; R2 is H, a 1-20C alkyl or an alkoxy or an OH group; and m and n are each 0-80) as essential components are optionally mixed with a well-known curing agent, a well-known cure accelerator, a well-known modifier, etc. The mixing ratio of the imide compound to the epoxy resin is preferably such that at least 0.4g equivalent, more desirably, 0.7g equivalent of the latter or 0.8-1.2g equivalents of a total of the latter and other curing agents is present per g equivalent of the former.
Patent JP-S62117356-A (JP)
Title: Wiring substrate for semiconductor device and manufacture thereof
Inventor: IHARA HIROHIKO
IPC: H05K3/46
Filed: 1985-11-18
Abstract: PURPOSE:To thin the whole substrate easily by forming a conductor layer and an insulator layer onto a substrate base material through a thin-film forming technique. CONSTITUTION:A first thin-film conductor wiring layer 21, a thin-film insulating layer 22 and a second thin-film conductor wiring layer 23 are deposited on an insulating substrate base material 20, and each layer 21-23 is patterned through a photoetching technique or a selective deposition method using a mask as required and shaped. These each layer 21-23 is deposited and formed alternately through gas layers. It is desirable that the insulating layer has thickness within a range of 1-20mum and the conductor layers have thickness within a range of 0.5-10mum in these respective layer 21-23. Accordingly, the range of selection as the substrate base material, a conductor material and an insulator material is extended largely, and the whole substrate is thinned easily.
Patent JP-H08231605-A (JP)
Title: Bacinas, its salt and by-product
Inventor: TAKIZAWA KIYOYUKI
IPC: C12R1/125
Filed: 1995-08-31
Abstract: PURPOSE: To obtain a Bacinas which shows an antibacterial action against the growth of Trichophyton in the horny layer of a human foot and shows an activity of flocculating fine suspended matter by culturing Bacillus natto or Bacillus subtilis in a medium and separating and collecting the Bacinas from the culture. CONSTITUTION: Bacillus natto or Bacillus subtilis is cultured in a medium, and the produced Bacinas is separated and collected from the culture. The obtained Bacinas has values: N 5.05%, C 0.47% and H 5.85% when determined by elemental analysis, and is revealed to contain large amounts of Mg and P, small amounts of Ca, Mn and Fe, a trivial amount of Si and a very trivial amount of Na when examined by emission spectroanalysis. Its infrared spectrum is as shown in Fig. It is colorless in the form of an aqueous solution and white in air. It is insoluble in cold, warm or hot water, readily soluble in an acidic aqueous solution, insoluble in an alkaline aqueous solution and insoluble in an alcohol or a mixed n-hexane/cyclohexane solvent. When heated with an alcohol lamp, it turns brown, and when heated with a flame of a city gas, it turns black.  This Bacinas shows an antibacterial action and a flocculating activity.
Patent JP-H0199635-A (JP)
Title: Method for refining gaseous mixture consisting essentially of gaseous carbon monoxide treated with water-sealed driven machine
Inventor: KASUYA FUMIHIKO
IPC: B01D53/94
Filed: 1987-10-12
Abstract: PURPOSE:To efficiently and surely refine a gaseous mixture consisting essentially of CO by compressing the gaseous mixture, adjusting the gaseous mixture to a specified temp., and then bringing the gaseous mixture into contact with a catalyst contg. copper and zinc. CONSTITUTION:The gaseous mixture consisting essentially of CO is compressed by the water-sealed driven machine 1, and the temp. of the gaseous mixture is controlled to 40-170 deg.C by a cooling mechanism 81. The gaseous mixture is then brought into contact with the catalyst 41 contg. copper and zinc. As a result, C is not deposited from the gaseous mixture, and hence the deterioration of the catalyst can be prevented. Even when the gaseous mixture contains moisture, the catalytic reaction can be surely carried out, and the O2 in the gaseous mixture can be surely converted into CO2. By this method, the gaseous mixture can be efficiently and surely refined.
Patent JP-H11145834-A (JP)
Title: Method for selecting cell string in two-dimensional matrix structure of digital/analog converter and corresponding converter
Inventor: LOUAGIE FILIP MARCEL
IPC: H03M1/74
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize high speed/precise conversion by selecting four symmetrical areas from four areas selected on a first perpendicular as next four cells. SOLUTION: The two adjacent areas positioned on both sides of a symmetrical point S at the positions of 1/4 of a perpendicular length from the center C along the first perpendicular D1 of structure are selected as mapping areas 1 and 2 on the first and second cells of the structure. Then, four areas 5-8 symmetrical to the four selected areas 1-4 are selected as the next four cells on one of two intermediate perpendiculars with matrix structure. In such a case, the selected intermediate perpendicular is M1. The first area in the continuous areas which are arranged in one line in a first area band part between the area that is selected next and the intermediate perpendicular M2 and are not yet selected is selected as the area of the next cell.  Then, the next four areas are selected as the next four continuous cells from the four selected cells by symmetry on the first intermediate perpendicular M1.
Patent JP-S62118323-A (JP)
Title: Cell for sealing liquid crystal
Inventor: HOSHI HISAO
IPC: G02F1/133
Filed: 1985-11-18
Abstract: PURPOSE:To let an adhesive layer contribute also as spacer and to realize firm adhesion of a first panel to a second panel by bonding the first panel to the second panel interposing an adhesive layer comprising metallic indium which is formed almost uniformly on the whole surface of a display surface of a liquid crystal cell where orientation film and a counterelectrode are arranged facing each other. CONSTITUTION:The first panel A is provided with a transparent picture element electrode 4 on a transparent substrate 3, and is formed patterned orientation film 5 on the picture element electrode 4. The second panel B is provided with a counterelectrode 8 on a transparent substrate 9, if necessary, is formed insulating film 13 on the counterelectrode 8. The first panel A is arranged to face oppositely to the second panel B and the first panel A' is bonded to the second panel B' interposing an adhesive layer 14 comprising metallic indium and spacers 14 provided in fine pattern almost uniformly on the whole surface of the liquid crystal cell. The orientation film 5 is formed by coating polyvinyl alcohol, polyimide, etc. by spin coating or offset printing, etc. After drying the film, metallic indium and glass are patterned appropriately by opening window, etc., to contact both directly with each other, and the film is rubbed thereafter.
Patent JP-H10107410-A (JP)
Title: Flux gathering device in spray-type flux application device
Inventor: KAGIYAMA JUNJI
IPC: H05K3/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the contamination of a printed wiring board and a flux application device by the application of atomized flux. SOLUTION: A flux application surface 1b of a printed wiring board 1 is faced upward, and the atomized flux 4 is applied by spraying it from above the printed wiring board 1 by a spray nozzle 23, while air is being exhausted. After the non-applied atomized flux 4 has been gathered by an exhaust hood 3 on the lower side, it is exhausted from an exhaust hole 40 by an exhaust fan 34 passing through the flow passage 33 which is interconnected to an exhaust hood 32. Also, a filter 35, with which the atomized flux 4 is caught, is provided on the lower side of the exhaust hood 32.
Patent JP-H1099672-A (JP)
Title: Granulating apparatus
Inventor: SUGIMOTO TAKAYUKI
IPC: A23L27/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently produce granules with sizes within a prescribed range by generating air flow in a region in which product granules drop from a pulverizing apparatus part and installing a product fine powder recovering line to receive the flow of air containing the product fine powder which drops from the pulverizing apparatus together with product granules. SOLUTION: Product granules G which pass through a first shifter 20 are pulverized by pulverizing rolls. The pulverized product granules G contain product fine powder P formed at the time of pulverization of product small blocks B and the product fine powder P and the product granules G are surely separated by a product fine powder eliminating part 14. The separated product granules G drop to a second shifter part 16 and after being passed through a second shifter 52, the product granules G are sent to a product wrapping and filling apparatus through a product granule line 60. The product small blocks B and the product fine powder P, which can not pass through the first shifter 20, the product fine powder eliminating part 14, and the second shifter 52, are returned to a product raw material keeping part and used again as a raw material of a flavoring product.
Patent JP-H09100487-A (JP)
Title: Lubricating oil composition for infinitely variablespeed transmission
Inventor: ICHIHASHI TOSHIHIKO
IPC: C10N30/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition having excellent abrasion resistance and extreme pressure property, capable of keeping high friction coefficient over a long period, enabling the transmission of torque in high capacity and suitable especially for a metal belt-type speed changer by compounding a specific extreme pressure agent and a cleaning agent to a lubricating base oil. SOLUTION: This composition is produced by compounding (A) a base oil for lubricating oil with (B) a sulfur-based extreme pressure agent such as sulfurized oil and fat, a thiocarbamate compound or a thioterpene, (C) a phosphorus- based extreme pressure agent such as tricresyl phosphate or an alkyl or alkenyl hydrogen phosphate amine salt and (D) an alkaline earth metal cleaning agent such as calcium phenate. The preferable amounts of the components B, C and D are 0.05-5wt.%, 0.05-5wt.% and 0.05-8wt.% based on the whole composition, respectively.