baber/WOPTO huggingface dataset:
Patent JP-S6043475-A (JP)
Title: Manufacture of titanium and titanium alloy material having superior surface etchability
Inventor: KOBAYASHI MINEO
IPC: C22F1/00
Filed: 1983-08-19
Abstract: PURPOSE:To manufacture a Ti or Ti alloy material having superior surface etchability by heat treating a Ti or Ti alloy material in two steps each at a specified temp. CONSTITUTION:A Ti or Ti alloy material is heat treated at 650-850 deg.C for about 1-120min, and it is further heat treated at 400-600 deg.C for about 1-60min. It is preferable that the heat treatments are carried out in a nonoxidizing atmosphere of an inert gas or the like or in vacuum. The heat treated Ti or Ti alloy material is stably provided at all times with a surface having high adhesive strength to a paint film only by simple etching.
Patent JP-S5675728-A (JP)
Title: Detection circuit of digital pll lock state
Inventor: HAGINAKA CHISAFUMI
IPC: H03L7/095
Filed: 1979-11-22
Abstract: PURPOSE:To simplify the circuit constitution, by receiving an arbitrary one wave out of n waves at all times with a digital PLL1 circuit and detecting which wave it is. CONSTITUTION:In a digital PLL circuit 1, if the frequency fi of an input signal (a) is varied, the phase of the negative feedback signal (e) and the signal (a) is shifted. Next, the pulse duty of a phase comparison signal (b) is changed and the gate switching time ratio by the gate circuit 3 is controlled. Further, the supply ratio (1-alpha): alpha of the oscillation signals (c) and (d) to a counter circuit 6 is changed  and the lock state is kept by following to the change in the input frequency. A lock  state detection circuit 7 compares the 1/2<n-1> signal (f) of the circuit 6 with the phase comparison signal (b) to output the lock state detection signal (l) by using the relation that the integration signal (j) integrating the phase comparison signal (i) when a given frequency relation is mutually kept, is less than the reference voltage signal (k). When the lock state is kept, the input signal (a) and the negative feedback signal (e) have a fixed phase difference.
Patent JP-S6213680-A (JP)
Inventor: HIROSHIMA TOSHIO
IPC: E06B1/56
Filed: 1985-07-10
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-S5955871-A (JP)
Inventor: JIEIMUZU EI BURISUTORU
IPC: C07D249/08
Filed: 1983-08-22
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-S5484438-A (JP)
Title: Dynamic memory circuit
Inventor: KAWAMOTO HIROSHI
IPC: G11C11/4094
Filed: 1977-12-19
Abstract: PURPOSE:To increase the velocity of the operation time for the circuit as a whole by precharging the data line in the reduced time over the period during which the signal inversion CE is generated and the period during which no word pulse signal is generated. CONSTITUTION:Dynamic memory cell circuit 7 and 8 contains MISFETQM1 and QM0 which are selected by word line W1 and W0 plus capacitor C1 and C0 which function as the information selecting means, and connect precharge circuit FETQA and QB to data line D1 and D0 which connect circuit 7 and 8. FETQA and QB are controlled by chip non-selection inverse CE and the word pulse signal to give the precharge CE' to line D1 and D0 over the period of generation of signal inverse CE and the period of no generation of the word pulse signal. Thus, the precharge time is shortened, accordingly accelerating the operation time for the circuit as a whole.
Patent JP-S6212050-A (JP)
Title: Fluorescent lamp
Inventor: NISHIKATSU TAKEO
IPC: H01J61/30
Filed: 1985-07-10
Abstract: PURPOSE:To eliminate the outer tube while to increase the output and to reduce the size by arranging two of three light emission tubes closely in parallel while the remaining one closely to the side section of two light emission tubes then communicating the light emission tubes through discharge path. CONSTITUTION:Light emission tube 2 bent into U-shape is comprising three light emission tubes 2a-2c where two light emission tubes 2a, 2c are arranged closely in parallel while the remaining one 2b is arranged closely to the side of said tubes 2a, 2c and fixed on the ceramic endboard 4. The electrodes 3a, 3b are arranged at one side of the light emission tubes 2a, 2c and the communicating section 6 will be a discharge path connecting between the light emission tubes 2a, 2b and 2b, 2c. In such fluorescent lamp, discharge current will flow in the order of electrode 3a, light emission tube 2a, communicating section 6, light emission tube 2b, communicating section 6, light emission tube 2c, electrode 3b or in reverse order thus to light respective tube. In order to reduce the size, the height of bent top section is preferably shortened.
Patent JP-H0714441-A (JP)
Title: Superconducting cable
Inventor: HAMASHIMA KOTARO
IPC: H01B12/08
Filed: 1993-06-23
Abstract: PURPOSE:To prevent a quenching and to improve the stability of the superconducting condition by diverging rapidly the current of a superconducting wire transferred from a normal conductivity. CONSTITUTION:Plural superconducting wires 21 to 23 whose surfaces are insulating processed are stranded to form a superconducting cable. And in order to reduce the AC loss generated between the superconducting wires 21 to 23, short- circuit parts 11 to short circuit electrically each other at all the superconducting wires are formed at a specific interval Lp.
Patent JP-S5941239-A (JP)
Title: Mold for injection molding
Inventor: IDATE HIDENORI
IPC: B29C45/27
Filed: 1982-08-31
Abstract: PURPOSE:To obtain the titled mold that can provide an item with a low injection molding pressure without any short shot, burn mark, sink mark, etc., by supporting a gate tip in a floated manner by a spring thereby allowing the size of the gate to be varied in accordance with the injection pressure of the resin. CONSTITUTION:A melted resin is injection molded into cavities 1, 2 through a sprue 3, runners 4 and thin film gates 5. In the mold for said injection molding, the thin film gate 5 comprises a stationary gate 9 and the gate tip 6 housed slidably in a retaining chamber 8 through a spring 7.
Patent JP-H0710698-A (JP)
Title: Organic compound thin film and its production
Inventor: INOUE ATSUHISA
IPC: C30B23/02
Filed: 1993-06-23
Abstract: PURPOSE:To produce a single-crystalline or biaxially oriented thin film of an organic compound by forming the single-crystalline or biaxially oriented thin film of the organic compound on a specific ionic crystal substrate. CONSTITUTION:A preliminarily cleansed ionic crystal substrate 14 having a surface direction of {110} is transferred to an analysis chamber 3 with the substrate-carrying system 18 of a vacuum deposition device, heated in vacuum for its surface-cleaning treatment, subjected to a confirmation of the cleanliness of the surface with a low speed electron beam diffraction device 11, and subsequently arranged in a growth chamber 2. An organic compound is thermally treated under vacuum in a state that the upper gate valve 9 is closed. The gate valve 9 is subsequently opened, and the K cell 12 is transferred into the growth chamber 2 through a bellow type linear transfer mechanism 17. The K cell 12 is heated for the sublimation of the organic compound to allow the growth of the single-crystalline or biaxially oriented thin film of the organic compound on the substrate 14.
Patent JP-H05287668-A (JP)
Title: Fulling machine with cylinder driven with internal motor drive
Inventor: FUIORENTSUO BIANKARANI
IPC: D06B3/34
Filed: 1992-06-11
Abstract: PURPOSE: To substantially reduce dimensions in the transverse direction of a fulling machine to save a space by arranging a motor for driving a pair of upper and lower drawing cylinders for passing a textile between the cylinders and fulling the textile in the interiors of the cylinders. CONSTITUTION: This fulling machine is composed by internally installing an electric motor having the motor drive shaft extending in a direction substantially perpendicular to the axis of rotation of cylinders 3 and 4 disposed in a box on the inside of the cylinders 3 and 4 so as to transmit the rotation driving of the motor through a speed reduction unit comprising a pinion and a conical bevel gear meshing with the pinion to the cylinders 3 and 4 in the fulling machine equipped with a plurality of fulling mechanisms 7, 9 and 11 for passing a textile between the pair of the upper and lower cylinders 3 and 4 and fulling the textile. Furthermore, two motors combined with the pair of cylinders 3 and 4 are controlled with a same inverter 45. The box in the cylinders 3 and 4 is composed so as to be supported by a hollow shaft in order to cool the motors, as necessary.
Patent JP-S6133251-A (JP)
Inventor: SUTANISURASU GARAAJI
IPC: B01D61/20
Filed: 1985-07-10
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-S5298251-A (JP)
Title: Cooling system especially for liquefaction of gases
Inventor: MAARUTEN JIEEMUSU PIKAARU
IPC: F25B1/00
Filed: 1976-12-20
Abstract: Refrigeration process and system, in particular for liquefaction of natural gas; comprising a closed refrigerant cycle provided with a recycle system for use during starting and stopping of the compressor or during operation of the compressor at low throughput. In order to reduce the loss of refrigerant caused by stopping of the compressor and in order to improve compressor recycle control, use is made of a gas/liquid separator which is arranged in the recycle system.
Patent JP-S6130071-A (JP)
Title: Photoelectric conversion element array
Inventor: KANEKO SETSUO
IPC: H01L31/109
Filed: 1984-07-23
Abstract: PURPOSE:To control the increase of a dark current caused by a plasma damage by forming a P type amorphous semiconductor layer between a photosensitive layer of a base substance of an amorphous Si and an electrodes including a transparent conductive layer. CONSTITUTION:As a P type amorphous semiconductor layer 4 is formed between a transparent conductive layer 5 and an amorphous Si 3 as a photosensitive layer, the light goes through the layer 5. In this part, a P-I junction is formed in case of the P type amorphous Si in the layer 4 or a heterojunction is formed in case of the P type amorphous Si carbon in the layer 4. Consequently the junction is formed without any bad influence of the plasma damage in forming the transparent conductive layer because of using no Shottky contact formed on the interface between the amorphous Si and the transparent conductive layer.
Patent JP-S635947-A (JP)
Title: Ink jet head
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/02
Filed: 1986-06-27
Abstract: PURPOSE:To improve the reliability of the title ink jet head by removing its clogging, by a method wherein the passage for washing which opens to the outside of a head body is provided on the wall face of an ink passage near a nozzle and the passage is sealed by a sealing component after passing of washing liquid or ink. CONSTITUTION:The passage 14 for washing which opens to the outside of a head body 12 is established on the wall face of an ink passage near a nozzle 11 and the passage 14 is shut up with a sealing component (a blind stopper) 15. The passage 14 for washing is effective not only for discharging particles such as dust, working powder, etc. but also for discharging bubbles. By substituting the ink for the washing liquid, the ink is allowed to flow from the passage for washing and the passage is shutted by the blind stopper 15. Thereby, even after filling ink in in the ink passage, particles do not remain. Further, the jet direction of the ink is not bent and the nozzle is not clogged. Further, because bubbles disappear from the ink, the characteristics of discharge is stabilized and the disorder in printing is not generated.
Patent JP-H05345694-A (JP)
Title: Device for liquid-phase epitaxial growth
Inventor: YONEKURA YOSHIMICHI
IPC: H01L21/208
Filed: 1992-06-11
Abstract: PURPOSE:To make the rest of solution absorbed in channels and to mainly remove the residual solution completely. CONSTITUTION:A device for liquid-phase epitaxial growth is equipped with a substrate supporting stand 21 having a dented part 23 for embedding a growing substrate 22, a solution reservoir plate base 24 which has a through solution hole 25 and is slid on the top of the substrate supporting stand 21 and a heating means for heating the substrate supporting stand 21 and the solution reservoir plate base 24. A solution stored in the solution hole 25 of the solution reservoir plate 24 is brought into contact with the growing plate 22 by sliding the substrate supporting stand 21 and the surface of the substrate is subjected to liquid- phase epitaxial growth. Then, the residual solution is absorbed in channels 27 formed on the face of the solution reservoir plate base 24, on which the substrate supporting stand 21 is slid.
Patent JP-H11319110-A (JP)
Title: Luminal endoprosthesis
Inventor: HASHIMOTO MASAYUKI
IPC: A61F2/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To insert and indwell into a lumen by a simple operation, to dilate a stent manually at an intended localization, and to exactly localize an indwelling. SOLUTION: A stent graft (luminal endoprosthesis) 1 is to be inserted/ indwelled (implanted) into the aorta and has a body structure 2 tube-shaping its contour. This body structure 2 is composed of a main body tube 21 and two branch tubes 22 and 23 forked from the main body tube 21. The body structure 21 is composed of plural spirally wound struts and has a first outer diameter (diameter reduced state) in the natural state of operating no external force but has a second dilated diameter (diameter dilated state) when an outer diameter dilating means is operated. Stick-shaped maintenance means 3a-3f extended along with the lengthwise direction of the body structure 2 are installed on that body structure 2. These maintenance means have a function for maintaining the outer diameter of the body structure 2 in the second outer diameter.
Patent JP-H04350623-A (JP)
Title: Projection type television
Inventor: TAKEMURA YASUHIKO
IPC: G02F1/1333
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the projection type television whose control can be controlled more effectively by using a reflection type for a liquid crystal display device and passing cooling liquid through the reverse side of the liquid crystal device for cooling. CONSTITUTION:This projection type television is provided with a light source 201 for the purpose of projection, the reflection type liquid crystal display device 202, a cooling device 203 which supplies the cooling liquid 205 so as to cool its reverse surface and a screen 204 where an image is projected. The light irradiating the liquid crystal device 202 from the light source 201 is reflected on the screen to obtain the image. When a color image is projected, three sets of light sources 201 and liquid crystal devices 202 are prepared and the light source 201 is used for the primary colors of light. The cooling device 203, on the other hand, is provided on the reverse side of the liquid crystal device 202. For example, the reverse side of the liquid crystal device 202 is cooled by the liquid cooling type cooling device 203 and a conventional forcible air cooling system is employed for the top side of the liquid crystal device 202, thereby attaining more effective cooling.
Patent JP-S5578220-A (JP)
Title: Temperature measuring method
Inventor: ABE YUKINDO
IPC: G01K1/02
Filed: 1978-12-09
Abstract: PURPOSE:To reduce the measuring error in matching with the measuring conditions and to enable accurate and quick measurement, by picking up and classifying the characteristics of the temperature rise curve for the detected temperature by sensing temperature element, and measuring the temperature of measured object through thermal balanced temperature. CONSTITUTION:Taking the time after the temperature detected with temperature sensing element T exceeds a given reference value TS, as to, and the value at that time is taken as To. Further, taking the value of T at the time t1, DELTAt11 after to as T1, and similarly, taking the value of T at t5 as T5. The variation of T at each time section DELTAt11-DELTAt15 is discriminated and classified, and the classified data as the various temperature rise curves are individually stored. On the other hand, the temperature difference TRX between the value T5 and the thermal balanced temperature TU are stored with the correspondence with the classified data. In measurement, the variation of T is obtained similarly, the characteristics are picked up and classified, the correspondence with the stored classification data is discriminated, the value of TRX added to T5 can obtain the temperature for measured object.
Patent JP-S5856618-A (JP)
Inventor: TAGUCHI CHIYOUBEE
IPC: A01G7/04
Filed: 1981-09-25
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-S6213630-A (JP)
Inventor: SUKAGAWA MASARU
IPC: E04B1/22
Filed: 1985-07-11
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-H114428-A (JP)
Title: Remote supervisory system
Inventor: INABA YOSHIAKI
IPC: H04N7/18
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the remote supervisory system, in which an image with good image quality is supervised through transmission of a small information quantity, regardless of the comparatively simple and coder and decoder configuration by sending only difference information. SOLUTION: A coder A and a decoder B are provided with image memories 11, 17 that store a same photographed image of a supervisory object. A difference arithmetic section 12 of the coder obtains difference information between a photographed image and a stored image in the image memories. An image update section 14 updates the image stored in the image memory, based on the difference information and a reversible coding section 13 applies reversible coding to the difference information and transmits the result. A reversible decoding section 16 of the decoder decodes the received difference information, and an image update section 18 adds the difference information to the image stored in the image memories to update the image stored in the image memories and to display the result on a display device 19.
Patent JP-H0446820-A (JP)
Title: Compressor with transmission gear for automobile air conditioning
Inventor: KAI YASUTO
IPC: F16H61/18
Filed: 1990-06-13
Abstract: PURPOSE:To improve the reliability of a compressor having a transmission by providing the transmission between a compressor input shaft and a travel engine output shaft, and a control means for fixing the gear ratio of the transmission at a corresponding value, when an engine speed detected with a sensor drops below the predetermined value. CONSTITUTION:A compressor 1 having a transmission is constituted with wave brake type compressors 40 connected in series via a frictional and continuously variable transmission device 20, and the driven pulley 8 of the transmission 20 is connected to the driving pulley of an automotive travel engine 9 via a belt 11. The compressor 1 is thereby driven with the travel engine 9. Also, a control section 90 includes an engine speed comparison circuit, a gear ratio calculation circuit and a transmission section drive circuit. Furthermore, the control section 90 takes in the speed of the engine 9 from a sensor 94, and makes comparison in the aforesaid comparison circuit. When engine speed is found equal to or less than the predetermined value, a gear ratio corresponding to the speed is fixed and gear ratio control operation is stopped. According to the aforesaid construction, the unreasonable operation of the transmission can be avoided.
Patent JP-H052361-A (JP)
Title: Simulator
Inventor: HIRATSUKA NORIYOSHI
IPC: G09B9/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the simulator which is used to test an application program run on a control computer for operation control over a plant and evaluates the application program in the same environment with the actual plant. CONSTITUTION:A tracking simulator 21, a high-order vidicon simulator 22, and a low-order transmission simulator 23 are provided so that the coupling part between the control computer 15 where the application program 12 to be tested is run and a plant simulator is exactly the same with the actual plant. Further, a conveyance scheduler is incorporated in the tracking simulator 21, which can generate an event at timing similar to that of the actual plant according to the processing state of a dummy rolled material and also easily simulate many kinds of plant by varying the plant constant.
Patent JP-H06339680-A (JP)
Title: Active carbon regeneration-type water purifier
Inventor: YAMANO SHIGERU
IPC: C02F1/28
Filed: 1993-05-31
Abstract: PURPOSE:To provide an active carbon regeneration-type water purifier which is capable of regenerating and sterilizing active carbon by simply boiling by energizing a heater and is suited for automatic regeneration. CONSTITUTION:This active carbon regeneration-type water purifier regenerates active carbon by allowing tap water to come in contact with active carbon stored in a container to purify tap water, then regenerates the active carbon by heating the container at any time using a heating means to boil the water which is resident in the container, and at the same time, sterilizes the water by boiling. The outlet 102 of the container is connected to a purified water discharge passage 130 and a heated water/vapor discharge path 152 through an automatic switching valve 128. In addition, the outlet of the container is connected to the purified water discharge passage during supply of purified water so that the purified water is discharged from the purified water discharge passage. Further, when the heating means is operated, the outlet of the container is automatically switched to the discharge passage to allow the discharge of heated water or steam from the discharge passage.
Patent JP-S6131995-A (JP)
Inventor: NISHI YUJI
IPC: G21C7/10
Filed: 1984-07-25
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-S5964572-A (JP)
Inventor: MATSUMOTO HIROSHI
IPC: G11B5/127
Filed: 1982-09-02
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-S6214104-A (JP)
Title: Production of color filter
Inventor: FUJITA MASANORI
IPC: G02F1/1335
Filed: 1985-07-11
Abstract: PURPOSE:To improve the color tones of dyed parts by exposing and developing a photosetting type dyeable resin by using a filter which cuts the light of the wavelength region transmitted through the dyed parts out of the photosensitive wavelength regions of said dyeable resin from the rear side of a substrate and dyeing the remaining part of the photosetting type dyeable resin to a black color. CONSTITUTION:The photosetting type dyeable resin 3 prepd. by adding ammonium dichromate to, for example, gelatin is coated on an antidying film 2 patterned with red dyed parts R, green dyed parts G and blue dyed parts B by the dyeable resin film and is then dried. The dyeable resin is then exposed by using such a filter 4 which absorbs or reflects the light of the wavelength region transmitted through the dyed parts R, G, B out of the photosensitive wavelength region of the photosetting type dyeable resin, i.e., about 250-520nm of the photosensitive wavelength region of the dichromic acid from the rear side of the substrate 1. The dyeable resins 3 on the respective dyed parts R, G, B are removed and remain in the parts 5 between the dyed parts R, G, B when the resin is developed with warm water. The substrate is then dipped in a black dyeing bath and is thereby dyed.