baber/WOPTO huggingface dataset:
Patent JP-S582419-A (JP)
Title: Cooling-water control device for internal-combustion engine
Inventor: YOMO MAKOTO
IPC: F01P7/16
Filed: 1981-06-26
Abstract: PURPOSE:To aim at improving fuel consumption through a means of exhaust elutriation, by installing a water-flow port on the peripheral edge of a thermostat inside the engine cooling-water passage in order to open this port during engine's high-load running, thereby raising the thermostat 'open-valve' temperature during low- and medium-load running. CONSTITUTION:A thermostat 3 with a case 4 is installed in an engine cooling water passage 1, leading cooling water into a cooling water passage 2 at the radiator side in accordance with temperature of the water. At the top of a temperature detecting case 10 having wax pellets of the thermostat 3, a guide 9 is installed, and the upper end of a piston 8, which slides in this guide 9, is linked to a diaphragm 15 of a diaphragm unit 13 via a rod 19. Suction tube negative pressure is led into a suction chamber 17 atop the diaphragm 15, while at the time of high-load running being small in negative pressure, the said case 4 goes downward by a spring 18 and the rod 19 so that a water flow port 11 at a peripheral edge 4a is opened.
Patent JP-H042602-A (JP)
Title: New method for producing sodium borohydride
Inventor: IWAO TETSUYA
IPC: C01B6/21
Filed: 1990-04-18
Abstract: PURPOSE:To obtain the sodium borohydride in a simple production process in improved productivity by reaction a trialkoxyboroxin with sodium, aluminum and hydrogen. CONSTITUTION:A trialkoxyboroxin of general formula: (R-O-B-O-)3 (R is aliphatic, alicyclic or aromatic hydrocarbon group) is reacted with sodium, aluminum and hydrogen to obtain sodium borohydride.
Patent JP-S62254942-A (JP)
Title: Manufacture of super conductive compression forming stranded wire
Inventor: ICHIHARA MASAMITSU
IPC: B21F7/00
Filed: 1986-04-28
Abstract: PURPOSE:To manufacture the compression forming stranded wire of rectangular cross section without any breakdown by forming the stranded wire in a flat shape with its compression, compressing by winding a metal tape on this outer periphery and forming it in a rectangular cross section. CONSTITUTION:A primary stranded wire 4 is manufactured by twisting plural wire rods, a secondary stranded wire is manufactured by further twisting this plural primary stranded wires, and it is passed through a pair of rolls and subjected to a compression forming flatly. After horizontally winding a stainless tape 6 on this outer periphery it is compressed from A-A' and B-B' directions with the use of a turks head roll and formed in about rectangular cross section. The compression forming stranded wire is obtd. by removing the stainless tape after the compression forming.
Patent JP-H04308748-A (JP)
Title: Preparation of multilayer film or sheet for release paper base material
Inventor: KOTANI TERUMITSU
IPC: B29K23/00
Filed: 1991-04-05
Abstract: PURPOSE:To prepare a multilayer film for a plastic release paper base material excellent in heat resistance curl resistance and cutting properties. CONSTITUTION:A multilayer film or sheet for a release paper base material is prepared by laminating 100 pts.wt. of a propylene homopolymer compounded with 3-150 pts.wt. of an inorg. filler to a stretched film with elongation of 50% or less composed of a polypropylene homopolymer by extrusion lamination.
Patent JP-H10292698-A (JP)
Title: Door opening/closing mechanism
Inventor: NIIKURA NOBORU
IPC: E05B83/30
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing mechanism capable of locking a door in closed and open states and of being locked in an open position while an unlock lever is being operated with the door closed. SOLUTION: This door opening/closing mechanism includes a base frame 20 securely mounted to a casing, a movable frame 21 securely mounted to a door and rotatably hinged to the base frame 20, and a lock means capable of locking the door when the door is fully closed and when it is fully opened. The lock means is so designed that when the door is fully opened from a fully closed state while held unlocked, it is automatically locked in that fully opened position.
Patent JP-S584224-A (JP)
Inventor: TAMAGAWA TOORU
IPC: H01H33/42
Filed: 1981-06-30
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-H042610-A (JP)
Title: Superconductive material and production thereof
Inventor: NAKAJIMA HIROHARU
IPC: C01G1/00
Filed: 1990-04-17
Abstract: PURPOSE:To improve the critical current density of a superconductor by thermally treating a starting raw material under a prescribed condition to increase the oxygen content of the superconductor, the starting raw material being prepared by adding a prescribed Ba composition to a Ba-Ln-Cu-O composition. CONSTITUTION:A BalLnmCunOy (wherein Ln is La, Y, Nd, Sm, Eu, Gd, Tb, etc.; l is 1.85-2.23; m is 0.82-1.23; n is 2.79-4.31; Y is 6.35-8.09) composition is mixed with a Ba(AbBbCc)O3 or Ba2(AaBbCc)O4 (wherein A, B and C are Sn, W, Ti, Fe, Co, Ni, Cu, Zn, etc.; a;0-1, b;0-1, c;0-1, a+b+c=1) composition to prepare a starting raw material. The Ba(AaBbCc)O3 composition, etc., is deposited in the matrix comprising the BalLnmCumOy composition as finely dispersed deposits and the mixture is annealed at 300-500 deg.C for 1-2hr under the atmospheric pressure to increase the oxygen content of the product.
Patent JP-H02277769-A (JP)
Title: Formation of thin film and device therefor
Inventor: FUNAOKA HIDEHIKO
IPC: C23C14/34
Filed: 1989-04-20
Abstract: PURPOSE:To easily change the composition of a thin film by keeping the pressure if discharge gas at the specified degree of vacuum and simultaneously vapor-depositing the particles to be deposited by evaporation which are generated from both a counter target type sputtering device and a vapor deposition device on a base plate. CONSTITUTION:Discharge gas is introduced into a vacuum tank 2 through an introduction pipe 12 and the pressure of this gas is kept at 3X10<-5>-8X10<-4>Torr degree of vacuum. The particles to be deposited by evaporation having one or more components are generated from a sputtering device provided with the counter targets 6, 6. The particles to be deposited by evaporation having one or more components are generated from a vapor deposition device. Both the particles to be deposited by evaporation are simultaneously deposited on a base plate 4. Both the counter target type sputtering device constituted of the targets 6, the anodes 7 and a magnet 8 and the vapor deposition device constituted of a heating source 10 and a vapor deposition source 11 are provided in the vacuum tank 2. Thereby the composition of a thin film is changed to the direction of thickness of the thin film.
Patent JP-H10282577-A (JP)
Title: Reflection type projection screen
Inventor: YOKOCHI EIICHIRO
IPC: G03B21/60
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To maintain the luminance of a reflection type projection screen and also to satisfy the angle of visibility which is not obtained by a conventional manner, specially, contrast by making a light absorbing layer have an achromatic mesh form provided on the surface of a light reflection layer. SOLUTION: The reflection type projection screen 10 is constituted of a base material sheet 1, the light reflection layer 2, the light absorbing layer 4 and a light diffusing layer 3. Thus, an achromatic layer that is the light absorbing layer 4 is formed under the light diffusing layer 3 so as to be net-like. Thus, projected light perpendicularly entering the light absorbing layer 4 is absorbed only by the achromatic net-like formed part of the light absorbing layer 4. The projected light other than that is directly introduced to the light reflection layer 2. Then, light reflected by the light reflection layer 2 is diffused and emitted while being reflected and diffused by the crystallite particles of the calcite of the light diffusing layer 3.  Also, not only extraneous light obliquely entering is made dim and absorbed by entering the light absorbing layer 4, but also a part of the reflected light is absorbed by the light absorbing layer 4 at the light diffusing layer 3.
Patent JP-S582099-A (JP)
Inventor: KABE ATSUSHI
IPC: H05K3/34
Filed: 1981-06-29
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-H03296608-A (JP)
Title: Shape measuring apparatus
Inventor: KANEDA YOSHIAKI
IPC: G01B11/24
Filed: 1990-04-16
Abstract: PURPOSE:To downsize an apparatus by dividing a luminous flux projected to a plate to be inspected in half by a first translucent mirror, and receiving the light through a second translucent mirror. CONSTITUTION:A luminous flux generated from a light source 4 is collected by a projecting lens 5, so that a light spot is projected to a plate 1 to be inspected. At this time, owing to first translucent mirrors 121, 123... 12n provided in an optical path of the projecting light, the light beam is divided in two and projected to measuring points M0, M1, M2... Mn on the plate 1. Accordingly, the projecting means 101-10m can be reduced half the necessary measuring number of times. Similarly, for a photodetecting means 11 consisting of a photodetecting lens 6 and a detecting device 7, second translucent mirrors 122, 124... 12n+1 are provided in a path of the detecting light, thereby to receive a light spot reflected at two points on the plate 1. Therefore, the photodetecting means 111-11m can also be reduced to half the necessary measuring number of times. Assuming that the necessary measuring number of times is N, the number of the photodetecting means (m) becomes m=(N+1)/2 as a whole, making the apparatus compact in size.
Patent JP-H07300545-A (JP)
Title: Vinyl chloride resin composition
Inventor: ISHIHARA KENICHIRO
IPC: C08K5/09
Filed: 1994-05-16
Abstract: PURPOSE:To prevent the deposition of solids on a metal mold during molding by compounding a vinyl chloride resin with hydroxystearic acid in addition to a tin stabilizer, an inorg. filler, a lubricant, and calcium stearate. CONSTITUTION:A vinyl chloride resin is compounded with hydroxystearic acid, in an amt. of 0. 1-1wt.% of the resin, in addition to an organotin stabilizer, an inorg. filler, a lubricant, and calcium stearate. An inorg. filler precoated with 5-40wt.% (based on the filler) hydroxystearic may be used. Hydroxystearic acid improves the compatibility with the filler, preventing plate-out phenomenone, i.e., the deposition of solids at the tip of a metal mold during molding.
Patent JP-S59226369-A (JP)
Title: Electric connecting method and tool of recording body
Inventor: NAKAYAMA TAKAO
IPC: G03G15/00
Filed: 1983-06-08
Abstract: PURPOSE:To reduce the cost required for forming an electric connection part and improve the efficiency of connection by pressing an electrode with a force which is strong enough to break through a recording layer of a recording body to bring the electrode and a conductor layer into contact with each other. CONSTITUTION:A needle-shaped electrode 10, a disc-shaped electrode 20, and a gear-shaped electrode 30 are used to connect electrically a recording body 1 to an earth or the like. These electrodes are conductive at the tip or near the circumference and a material harder than a recording layer 4 is used to constitute them. If the recording body 1 is fixed, the needle-shaped electrode 10 is thrust to one fixed point of the recording body 1 and is allowed to reach an internal conductive layer 3 and is brought into contact with this layer and is connected electrically to it. If the contacting point between the conductor layer 3 of the recording body 1 and the electrode is moved according as a process advances, more smooth and efficient electric connection is attained when the disc- shaped electrode 20 or the gear-shaped electrode 30 is used. Thus, the cost is reduced, and the efficiency of electric connection is improved.
Patent JP-H11295844-A (JP)
Title: Heat-developable photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness and visual recognizability of letters and characters and the like. SOLUTION: This heat developable photosensitive material is provided with at least one photosensitive layer containing photosensitive silver halide grains and a binder on a support, and these silver halide grains have a size of 0.001-0.04 μm, and a matting agent having an average grain diameter of 1-8 μm is contained in the side same as the photosensitive layer and this photosensitive material is heat developed to form an image having a gamma value of 2-65.
Patent JP-S5327952-A (JP)
Title: Safety device for container spreader
Inventor: SEGUCHI YOUJI
IPC: B66C1/10
Filed: 1976-08-25
Abstract: PURPOSE: To provide a safety device for container spreader, in which a switch for detecting engagement of a twist lock is provided on the spreader frame and connected to an electromagnetic valve in lift cylinder circuit, and a switch is further provided for detecting complete insertion of the twist lock, whereby container locking operation is made reliable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11290052-A (JP)
Title: Device for cutting off core of vegetable or the like
Inventor: HOSOKAWA KOICHI
IPC: A23N15/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting off the cores of vegetables, etc., capable of automatically and continuously cutting off the cores of the vegetables, etc., without stopping the carried vegetables, etc., not clogging a core-cutting cutter, and enabling a safe work. SOLUTION: This device for cutting off the cores of vegetables or the like is provided with a carrying conveyer 2 for loading the vegetables C on many stages 8 and carrying the vegetables C, with a cylindrical core-cutting cutter 25 for cutting off the cores of the carried vegetables, a core-cutting unit 25 supporting the core-cutting cutter 21 in a vertically movable state, and a guide rail 15 for allowing the core-cutting unit 21 to move along the carrying conveyer 2. While projecting members 11 are arranged on the carrying conveyer 2 at a prescribed distance, a catching member 44 for catching the projecting member 11 is disposed in the core-cutting unit 21. Thus, the vegetables, etc., are carried, and their cores are simultaneously cut off using the cutter 25 for cutting off the cores.
Patent JP-S63266600-A (JP)
Title: Control method for traffic control signal
Inventor: NISHI KENICHI
IPC: G08G1/09
Filed: 1987-04-24
Abstract: PURPOSE:To prevent an unexpected accident from occurring by making specific display on a display device first, switching a signal from 'blue' to 'red', and slowing down the speed of a vehicle which travels toward a bridge stepwise and stopping the vehicle at the signal when earthquake intensity or a wind speed is larger than a predetermined value. CONSTITUTION:When earthquake motion is sensed and its intensity is larger than a predetermined value or when the wind speed is larger than a specific value, a sensor 3 or air speedometer 5 sends a sense signal to a controller 4. Consequently, the controller 4 outputs a control signal 10 to make s display on the display device, turns the signal 20 from 'blue' to 'red', and controls 1st and 2nd indicators 7 and 8 according to the output of a speed detectors S. The 1st and 2nd indicators 7 and 8,and display device 21 blink with a blinking signal to attract driver's attention. Namely, the speed indications of the 1st and 2nd indicators 7 and 8 are set to, for example, 20 and 30Km/h respectively with the control signal and the vehicle is made to slow down stepwise and stop in front of the bridge.
Patent JP-S586206-A (JP)
Title: Production of plyimide semipermeable membrane
Inventor: MAKINO HIROSHI
IPC: C08J9/28
Filed: 1981-07-01
Abstract: PURPOSE:To produce a semipermeable membrane which has high liquid permeability and can be used effectively for sepn. of gases as well by adding arom. hydrocarbons or their deriv. to a dope soln. prepd. by dissolving arom. polyimide in a phenolic solvent and filming the soln. CONSTITUTION:The arom. polyimide such as the one expressed by the fomula obtd. by condensation polymn. reaction and imidating reaction of a biphenyl  tetracarboxylic acid component and an arom. diamine component is dissolved in  a solvent such as phenol halide, and further, benzene, toluene, xylene, naphthalene, chlorobenzene, chloronaphthalene, anisole, acetophenone, nitrobenzene, dimethyl phthalate, etc. are added as swelling agents, and with the resultant soln.  as a dope soln., it is made into a film, whereby a polyimide film is obtained.  This semipermeable membrane has particularly high water permeability, and is  used for selective sepn. of gaseous mixtures of H2 and CO, O2 and N2, H2 and  N2, CO2 and CH4, etc. In the formula, R is the bivalent residual groups excluding the amino groups of arom. diamine.
Patent JP-S5435548-A (JP)
Title: Fulcrum part structure of clutch lever
Inventor: TAKAHASHI IKUO
IPC: F16D23/00
Filed: 1977-08-26
Abstract: PURPOSE: The fulcrum part structure of a clutch lever which can be easily fitted to the apparatus constructed already and makes possible the shortening of working times on the spot. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S582592-A (JP)
Title: Distributor in multitubular type flow-down thin-film heat exchanging device and heat exchanging device
Inventor: ROORANDO KOTOUITSUKA
IPC: F28D3/04
Filed: 1982-06-15
Abstract: A distribution cap for a multitubular falling heat exchanger, in which the exchanger has a bundle of parallel tubes, an entrance channel for the tubes and a perpendicularly disposed distribution plate surrounding the entrance end of the tubes, the distribution cap is located in the entrance channel above the distribution plate and over the entrance ends of the tubes, and has cylindrical sidewalls and a closed top having sides that slope downwardly toward the cylindrical sidewalls of the cap.
Patent JP-S582898-A (JP)
Inventor: ENDOU KENJIROU
IPC: G10L19/00
Filed: 1981-06-30
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-S5435629-A (JP)
Title: Crt display unit
Inventor: IMAI MASUMI
IPC: G09G5/36
Filed: 1977-08-26
Abstract: PURPOSE: To store as a symbol the aggregate of the minimum units of picture elements to be displayed on the CRT and to display the picture elements on the arbitrary positions on the basis of symbol display requests at the time of picture formation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08276787-A (JP)
Title: On-vehicle image processing device and image display system
Inventor: MATSUSHITA MASAAKI
IPC: B60R1/00
Filed: 1995-04-03
Abstract: PURPOSE: To accurately perform processing of an image by calculating a displaced amount in an image pick up direction based on a reference position data stored in a reference position memory part and based on a detected position data, and corresponding preset information of image processing based on this displaced amount data. CONSTITUTION: In a position data detecting part 32, an image processing means 30 detects a position on an image data of a correcting mark from the image data of picking up the correcting mark. In a reference position memory part 34, a reference position data on the image data of the correcting mark is stored. In an image pick up direction displaced amount calculating part 36, an image pick up direction displaced amount of an image pick up means 54 is calculated to be based on a reference position data stored in the reference position memory part 34 and based on a position data from the position data detecting part 32. In a preset information correcting part 37, based on this image pick up direction displaced amount data, preset information of image processing is corrected.  In this way, even when provided an error in a set up position of the image pick up means 54, image processing can be accurately performed.
Patent JP-H0214217-A (JP)
Title: Novel heat stable polyphenylene oxide (ppo)
Inventor: PAURU YOHANESU MAISUKA
IPC: C08L71/12
Filed: 1989-04-24
Abstract: PURPOSE: To provide poly phenylene oxide which comprises specific iteration units, has thermal stability, and is adequate for thermoplastic material.  
     CONSTITUTION: Poly phenylene oxide composed of iteration units represented by the formula below (R is C 1-10  alkyl, C 4-24  aryl and n is 20-500, preferably 50-500) is provided, by reacting p-halogen phenolate as the starting material with aliphatic hydroxy compound to introduce end group. Processing the resultant poly phenylene oxide provides a thermoplastic fiber, a sheet, a molding, or a semiconductor product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61260487-A (JP)
Title: Magnetic recording and reproducing device with video camera
Inventor: HINO MASAKI
IPC: G11B31/00
Filed: 1985-05-14
Abstract: PURPOSE:To facilitate the attachment and detachment between a video camera part and a deck part and to make the insertion of a connector secure and sure by providing a lock means holding a slide plate and an operational button releating the lock of a holding means by pressing. CONSTITUTION:The deck part 7 is placed on a desk, etc., and the projecting part 13a of the slide plate 12 is pressed in the direction of an arrow and pushed down to the bottom. The engaging hole 11 of a retaining plate 14 is made coincident with the inserting hole of the slide plate 13, and a connecting pin 8 is inserted into the engaging hole 11 as the deck part 7 is placed on the desk. Then pressure to the projecting part 13a is removed, and the upward force acts on the slide plate 13 due to the restitutive force of a spring 17 to fix the connecting pin 8. When the deck part 7 is suspended in a hollow, etc., a slide pin 21 is opened and shifted in the direction projecting from a bottom plate 7a due to the energized force of a spring 22. An engaging projecting part 23 installed on a stopper plate 19 and an engaging recessed part 24 installed on the slide pin 21 are engaged and stabilized. Thus the attachment and detachment of the video part and the camera part can be executed easily and safely.
Patent JP-H09270004-A (JP)
Title: X-ray image digital processor
Inventor: OZAKI TAKESHI
IPC: H04N7/18
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To remove the influence of scattered rays by finding the mean luminance values of a small circumference of a noticed pixel and its peripheral part, and adjusting a low-frequency component according to the relation between the mean luminance of the small circumference and the mean luminance of the peripheral part and then subtracting it from a digitized image signal. SOLUTION: X Rays having been transmitted through a subject 10 are converted by an image intensifier 12 into an optical image, whose image signal is converted into digital image data by an A/D converter 15 and then sent to a digital image processor 16. Then a low-frequency component extracting circuit 21 extracts the low-frequency component of the image, a small- circumference mean luminance calculating circuit 22 finds the mean luminance of the small area at the periphery of the noticed pixel, and a circumferential part mean luminance calculating circuit 23 finds the mean luminance of the relatively wide area at its periphery. Further, a scattered-ray influence degree calculating circuit 24 calculates the degrees of scattered ray influence by pixels from the mean luminance values, and a multiplier 25 multiplies the low-frequency component by the degrees of influence and sends the results to a subtracter 26, which subtracts them from the original digital image data.