baber/WOPTO huggingface dataset:
Patent JP-S56102651-A (JP)
Title: Solar water heater
Inventor: NAKAMURA YOSHIYASU
IPC: F24J2/44
Filed: 1980-01-19
Abstract: PURPOSE: To improve heat collecting efficiency of a solar water heater whose heat collector and hot-water storage tank are monolithically formed, by providing in the hot-water storage tank a straightening vane which is unitary with the partition plate portion extending into each pasage in the heat collector in order to smooth the flowage of hot water.  
     CONSTITUTION: The solar water heater 10 is composed of a heat collector 11 and a hot-water storage tank 12. The heat collector 11 is formed by disposing a proper number of passages 13 in parallel, and the front openings 14 of the passages 13 are allowed to communicate with each other through a communicating passage 15. Each passage 13 is formed by a passage forming plate 16 having a corrugated cross sec- tion, and the upper portion thereof is covered with a transparent plate 24. On the other hand, the hot-water storage tank 12 is formed into an approximately rectangular solid and provided at the rear of the heat collector 11. In this case in the hot- water storage tank 12 a straightening vane 35 is provided which comprises the partition plate portion 35A inserted into each passage 13 and the flat rising plate portion 35B continuing to said portion 35A. Thereby, the hot water in the upper part and the cold water in the lower part in each passage 13 are allowed to circulate excellently through the tank 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60150834-A (JP)
Title: Preparation for synthesizing catalyst of methacrylic acid
Inventor: TSUNEKI HIDEAKI
IPC: C07C51/00
Filed: 1984-01-17
Abstract: PURPOSE:To prepare a synthesizing catalyst of methacrylic acid having high physical strength, high selectivity for methacrylic acid, and long catalytic life by extruding and forming a catalyst material such as phosphoric acid, etc. incorporated with a specified amt. of graphite. CONSTITUTION:The catalyst material for synthesizing methacrylic acid by oxidizing or oxydehydrogenating methacrolein, isobutyric acid, or isobutyraldehyde catalytically in vapor phase comprises essentially of heteropolyacid contg. P, Mo, or V, or its alkali metal salts and/or partly substituted compd. thereof. For the prepn. of the synthesizing catalyst of methacrylic acid, said catalyst material is incorporated with 0.5-5wt% graphite and the mixture is formed by extrusion. The obtd. catalyst prepd. by this process has high physical strength, high selectivity for methacrylic acid, and long catalytic life.
Patent JP-S60159690-A (JP)
Inventor: PEETAA RAU
IPC: G21C3/34
Filed: 1985-01-14
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-S5288279-A (JP)
Title: Stabilizer for organic materials
Inventor: MINAGAWA KENSHIN
IPC: C08K5/45
Filed: 1976-01-19
Abstract: PURPOSE: A stabilizer comprising heterocyclic alcohol derivatives having oxygen and/or sulfur atoms with excellent effect when formulated in organic materials which oxidative degrades in the presence of air, oxygen or ozone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57118556-A (JP)
Title: Preparation of alethine derivative or aletheine derivative
Inventor: HIRAYAMA TADAMITSU
IPC: C07C323/41
Filed: 1981-01-16
Abstract: PURPOSE: To obtain advantageously the titled compound useful as a drug or its synthetic intermediate, by reacting an N-substituted-β-alanine with cystamine or systeamine in the presence of a phenyl phosphonate or a sulfonate.  
     CONSTITUTION: An N-substituted-β-alanine or its salt is reacted with cystamine or cysteamine or its salt in the presence of a phenylphosphonate or a sulfonate in a solvent such as dimethylformamide, pyridine, dichloroethane, etc. at -20W 100°C, preferably at 0W30°C to give the desired substance in high purity and in high yield with easy process operation without side reactions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59130641-A (JP)
Title: Method and device for producing metallic bar having bulge at end
Inventor: YUSA AKIRA
IPC: B21J9/08
Filed: 1983-01-15
Abstract: PURPOSE:To enable efficient production of a desired metallic bar at a low cost with a simple device and constitution by grasping the metallic bar with two sets of electrodes arranged in the longitudinal direction thereof, conducting electricity to the electrodes and compressing longitudinally the bar material softened red hot. CONSTITUTION:Electrodes 3 grasping a metallic bar 2 between members 3a and 3b are provided apart from at some space from electrodes 1 grasping the bar 2 between members 1a and 1b. Electric current is conducted through the electrodes 1 and 2 to the bar 2 to soften red hot the bar. The end 2b of the bar is gradually extruded by advancing a pressing part 4 to bulge the bar 2 in the open space between the electrodes 1 and 3 to a spherical shape. A moving device 6 is then operated to drive the electrodes 1 so as to widen the space from the electrodes 3 and to grow the spherical bulge to the electrode 1 side, thereby forming a circular cylindrical bulge 2d. The bar 2 is grasped between rollers 5a and 5b provided freely loosely rotatably with the members 1a, 1b. The metallic bar having the highly mechanically strong bulge at the end is thus obtd.
Patent JP-H05191700-A (JP)
Title: Electronic still camera
Inventor: MIYAMOTO RYOSUKE
IPC: H04N5/378
Filed: 1992-01-14
Abstract: PURPOSE:To provide the electronic still camera which continuously photographs at a higher speed and reduces unnecessary recording and easily recognizes the motion of an object at the time of reproducing. CONSTITUTION:Usually, one vertical scanning period is required for reading an image pickup element 3, and it is a factor to determine the continuous photographing speed. In this electronic still camera, horizontal lines are thinned to read the image pickup element 3 at a high speed. For example, the read time is about 4 msec when they are thinned to 1/4, and high-speed continuous photographing is possible. At the time of recording, signals of similar pictures are abandoned to reduce unnecessary recording; and at the time of reproducing, respective pictures are reproduced at intervals of a required time to easily recognize the motion of the object.
Patent JP-H01182642-A (JP)
Title: Diaphragm type air spring
Inventor: WATANABE ISAO
IPC: F16F9/05
Filed: 1988-01-14
Abstract: PURPOSE:To make a spring constant formable into its required magnitude with external force being crossed to an axis by attaching a displacement constrained member, having such length as capable of circumscribing an air sleeve larger than each outer diameter of both inner and outer cylinders, to the inner cylinder or the outer cylinder. CONSTITUTION:When receiving such external force as crossed with the axis of an air spring, for example, the orthogonal direction, relative displacement being free in each horizontal direction of both inner and outer cylinders 11, 12 is restricted by contact with an air sleeve 13 of a displacement constrained member 16 to be formable with a cylinder body made of rigid material. Therefore, each relative displacement of these inner and outer cylinders 11, 12 after this contact takes place under the influence of elasticity of internal air, transverse rigidity or the like of the air sleeve 13, so that an inner diameter of the displacement constrained member 16 is properly selected whereby a spring constant in the horizontal direction can be set to magnitude conformed to the requirement. Thus, excess displacement in the horizontal direction of these inner and outer cylinders 11, 12 is fully preventable.
Patent JP-H08198343-A (JP)
Title: Packing member for outdoor device of air conditioner
Inventor: TSURU DAIJIRO
IPC: B65D81/36
Filed: 1995-01-17
Abstract: PURPOSE: To drill fixing bolt holes in a base or the like in an installation site in correct positions by a simple operation. CONSTITUTION: In a packing member 20 to be put on a top surface of an outdoor devices, bolt hole position marks 42a-42d representing a positional relation between fixing bolts in actual size are printed on the surface thereof to abut on the outdoor device. In an installing operation, the packing member 20 is positioned and fixed on a base in an installation site with the outdoor device contact surface showing up. Bolt holes are successively drilled in the base by a drill through the bolt hole position marks 42a-42d.
Patent JP-H05347045-A (JP)
Title: Device for optical modulation overwrite recording
Inventor: ITO MASAYA
IPC: G11B7/00
Filed: 1993-01-14
Abstract: PURPOSE:To always set an optimal recording power with high accuracy in a short time by returning external magnetic field to the former state and recording and reproducing a test pattern at the same place as before after recording the DC laser power of high level while inversing the external magnetic field. CONSTITUTION:By inverting the magnetic field by means of inpressing circuit for external magnetic field and setting the laser power on a high level PHI, the DC '1' is recorded on a prescribed track of a magneto-optical recording medium. The magnetic field is returned to the former magnetic state, the test pattern is recorded by the set power on the track on which the DC '1' is recorded, the amplitude of the reproduced signal is measured after reproducing the recorded track and is recorded in a memory. By increasing the low and high level laser powers by a specified amount until the maximal value, respectively, and repeating the recording/reproducing, the two dimensional map of the amplitudes of the reproduced signals is prepared and the optimal recording power is set nearly on the center of the area on which the amplitude of the laser power are over the threshold value V1h based on the map.
Patent JP-S62163355-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L23/485
Filed: 1986-01-14
Abstract: PURPOSE:To cause no deterioration in characteristics even after a longtime operation, by applying a corrosion-resisting metallic coat on a bonding pad, from which a protective film is removed, before performing bonding connection of a wire to the bonding pad. CONSTITUTION:Before performing bonding connection of a wire 5 to a bonding pad 2 on a semiconductor substrate 1 on which a circuit element is formed a corrosion-resisting metallic coat 11 is applied on the bonding pad 2 from which a protective film 3 is removed. For example, an opening part 4 is formed in the protective film 3 made of PSG on the Al bonding pad 2 formed on the semiconductor substrate 1 made of Si forming the circuit element. Then, a gold coat 11 is applied, and a photo resist film 12 is applied thereon. After formation of its definite pattern, the gold coat 11 is etched to form a definite pattern. Then, the semiconductor substrate 1 is chopped into semiconductor chips having a given size and fixed on a package stage, and then the gold coat 11 subjected to patterning is connected to the wire 5 made of Al or gold by bonding.
Patent JP-S59132381-A (JP)
Title: Exposure dose simulator
Inventor: SHIOTANI KOUICHI
IPC: G01T1/167
Filed: 1983-01-18
Abstract: PURPOSE:To enable the reconstruction of the proceeding of a training after the end thereof accurately capturing the condition of the training by providing a computer which inputs an input signal generated from a loop coil and outputs a warning value arriving signal. CONSTITUTION:A memory 5b of a computer 5 memorizes the layout of a training site, the distribution of an exposure dose rate and a warning value arriving value. A worker to be trained enters the training site 10 carrying a transmitter/ receiver 1 and a specified signal of the transmitter/receiver 1 is continued to be transmitted during a training. With the movement of the worker, the specified signal is received with a loop coil 2 immediate below it and input signals 2a are inputted sequentially into the computer 5 through an interface 3 to be memorized into the memory 5b while indicated into a display 5c. As an exposure dose calculated with a CPU5a reaches a warning value thereof set for an information setting device 5e, a warning arriving signal is generated and received with the transmitter/receiver 1 through the loop coil 2. This enables accurate capture of the training condition while the reconstruction thereof.
Patent JP-H01181887-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-01-13
Abstract: PURPOSE:To prevent a player from pressing a glass pane and obtaining a ball for a premium ball unfairly by composing the title machine so that the tip part of an obstructive nail and the front edge surface part of a ball receiving member can be positioned in the interval between a arwor part front edge surface part and a game board surface. CONSTITUTION:When the interval of a game composing space 24, the interval from the surface of a game board 6 to the surface of an upper front ornamental plate 76, which is the front edge surface part of a louver part 75, and the interval from the surface of the game board 6 to a front edge surface part 107a of a ball receiving member 73a are defined as D, d1, and d3, respectively, in order to fold D>d1>d3, even if the player presses an outer glass pane 4b and swells an inner glass pane 4a in the game composing space 24, the surface of the inner glass pane 4a is abutted on the surface of the upper front ornamental plate 76, never abutted on the ball receiving member 73a, and freely turnable. Further, for an obstructive nail 25a arranged near the ball receiving member 73a, when the interval from the surface of the game board 6 to the tip part is defined as d4, in order to hold d1>d4, even if the player presses the outer glass pane 4b, the inner glass pane 4a is not abutted on the tip part of the obstructive nail 25a, and the nail 25a is never moved by the pressed inner glass pane 4b. Consequently, the player cannot execute an unfair act to change a winning ratio.
Patent JP-H01181164-A (JP)
Title: Graphic editing processing system
Inventor: NISHIGAYA SHIGERU
IPC: G06T11/80
Filed: 1988-01-13
Abstract: PURPOSE:To improve the cancelling efficiency in response to plural graphic data changed into segments by omitting a saving area which stores the address of the selected graphic data as a pointer and also copies separately the unedited graphic data. CONSTITUTION:A graphic editing processing part 11 identifies the graphic data corresponding to an old pattern 19 as the editing subject graphic data 14 and sets the address of the data 14 at an editing subject graphic data pointer 16. The edited graphic data is written into a graphic data storing area 13 as the newly produced graphic data 15 and the address of this data 15 is set at an edited graphic data pointer 17. When an editing cancelling operation is carried out, the part 11 erases a new pattern 20 by means of the pointer 17 and then restores the display of the old pattern 19 based on the data 14 and by mans of the pointer 16.
Patent JP-2000208801-A (JP)
Title: Structural body and unit of solar cell panel
Inventor: NAKAJIMA YOICHIRO
IPC: H01L31/042
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To connect panels with each other with a single motion without terminal blocks by providing a connector for leading out a lead wire horizontally on the end part of a solar cell panel. SOLUTION: A substrate 22 is provided on the rear surface of a panel body 21, and the substrate 22 constitutes a solar cell which is formed by piling up successively a transparent electrode, a power generating film and a rear electrode on a transparent substrate. Then, while a silicon resin layer 26 for protection is interposed on the outer peripheral part of the panel body 21, and self-adhesive tapes 27 and 28 are respectively provided on the upper and lower parts thereof, a connector 29 for leading out a lead wire horizontally is provided to the specified side part of the panel body 21. The connector 29 can be removed freely from the side part thereof. Thus, panels can be connected with each other through one action without terminal blocks.
Patent JP-H03210144-A (JP)
Title: Production of canned meat food
Inventor: SEGURO KATSUYA
IPC: A23L17/00
Filed: 1990-01-12
Abstract: PURPOSE:To produce canned provisions by immersing a meat food in an aqueous solution of transglutaminase or a solution of salt and canning. CONSTITUTION:A meat food such as animal meat, fish meat, craf, scallop, etc., is in a raw state as it is and immersed in an aqueous solution of transglutaminase having 10-10<5>u/dl concentration or a solution of salt having pH 4-9 at 4-80 deg.C for 1 minute to about 3 hours or the meat food is heat-treated at 40-100 deg.C for 2 seconds to 60 minutes and then immersed in the aqueous solution or the solution of salt. Then the immersed meat food is packed into cans, canned and subjected to retort treatment.
Patent JP-2000203614-A (JP)
Title: Plastic cap
Inventor: MURAKAMI SHIGENORI
IPC: B65D47/28
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent remaining of water droplets and the generation of swetting phenomenon in an outer cover by forming a notch inside the inner periphery in the state of engaging the outer cover with an engaging means, positioning its bottom below a lower end edge of the outer cover, and forming the notch extending in the diameter direction on a part of the periphery of an annular notch plate section with which the lower end edge of the outer cover comes into contact. SOLUTION: A notch 3 is disposed on a part of the periphery on an annular top plate, with which a lower end edge 95 of an outer cover 9 comes into contact. The inner periphery side end 33 of the notch 3 is positioned inside the inner periphery of the outer cover 9 in the state of engaging the outer cover 9 with the engaging means, and its bottom 32 is positioned blow a lower end edge 95 of the outer cover 9 and extended in the diameter direction.  The notch 3 is fully opened upward, while the inner peripheral side end 33 of the notch 3 is connected with an inclined face extending downward from an engaging protrusion of a cap main body, and the interval of constant height(h) is maintained between the lower end edge 95 of the outer cover 9 and the bottom face 32 of the notch 3, and water adhered to the lower end edge 95 of the outer cover 9 and its vicinity is discharged from the notch 3.
Patent JP-H06213351-A (JP)
Title: Solenoid valve device
Inventor: SHIMIZU MUTSUMI
IPC: F16K31/06
Filed: 1993-01-18
Abstract: PURPOSE:To enhance the easiness in the installation works by mounting a coupler for connection rigidity on a wiring assembly where a wiring base board and a plurality of coils are embedded in a molding of synthetic resin. CONSTITUTION:An anti-lock brake device of car is equipped with four normally open solenoid valves and four normally closed solenoid valves in correspondence to the wheel brake devices on the left and right and fore and aft. Each solenoid valve is configured as a solenoid valve composing unit including a coil 35 which attracts the movable core by magnetic attraction force to the stationary core side and they are installed on one common base 21. The coils 35 are connected with conductors 74 on one common wiring board 66. These wiring board 66 and coils 35 are embedded in a molding 68 of synthetic resin to constitute a wiring part assembly 65, and a collar 68a for connection where a connection terminal 74a continuing to the conductor 74 is confronting, is installed rigidity on this wiring part assembly 65.
Patent JP-H10197451-A (JP)
Title: Device and method for inspecting optical unevenness
Inventor: UEDA KUNIO
IPC: G01B11/30
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for inspecting optical unevenness by which an object can be inspected automatically for optical unevenness without dispersion. SOLUTION: A CCD camera picks up the image of an object to be inspected and outputs the image data corresponding to the image of the object. Standardized image data are obtained by standardizing the image data (S1). The mean picture element value of the standardized image data is calculated (S2) and the absolute value of the difference between each picture element value of the standardized image data and the mean value is calculated (S3). Then the data to be integrated are obtained by replacing the picture element values having absolute difference values smaller than a threshold with '0' and holding the remaining picture element values (S4) and the picture element values of the data to be integrated are integrated (S5). Finally, the presence/absence of optical unevenness is discriminated based on the integrated value.
Patent JP-H11197813-A (JP)
Title: Method for judging existence of cast remaining material in die casting machine and instrument therefor
Inventor: KATO YUJI
IPC: B22D17/20
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To surely carry out judgement with sensors without being affected by high heat and vapor generated from a die, at the time of judging whether cast remaining material exists or not in a die casting machine. SOLUTION: After casting a work W with the die casting machine, it is judged whether a prescribed portion such as a casting flash B or overflow parts O1 , O2 where the work W taken out from the die casting machine easily remains in the die casting machine exists or not, with the sensors 371 -373 through detecting rods 271 -273 . Then, it is judged whether the cast remaining material exists or not in the die casting machine by detecting whether the prescribed portion exists or not.
Patent JP-H11203865-A (JP)
Title: Semiconductor device
Inventor: HAGURA TSUKASA
IPC: G11C11/413
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein electrical power consumption is small and a stable internal power supply voltage is obtained. SOLUTION: In a DRAM, a VDC(voltage-down converter) 21 with a small current-supply capacity is activated in standby mode. A VDC 22 with a large current-supply capacity is decreased in a potential of line 31 lower than a reference potential Vpp in active mode and standby mode, and is activated when Vpp generation circuit 23 operates. Even if the Vpp generation circuit 23 operates in standby mode, the current-supply quantity is insufficient and an internal power source potential intVcc will not be lowered.
Patent JP-S63175427-A (JP)
Title: Dry etching apparatus
Inventor: YANASE SATOYUKI
IPC: H01L21/3065
Filed: 1987-01-16
Abstract: PURPOSE:To reduce the damage of a wafer by providing an elevationally movable RF application electrode between a wafer placing electrode and an electrically grounded opposite electrode, and generating a plasma between the opposite electrode and the RF application electrode. CONSTITUTION:A meshlike RF application electrode 8 having an elevationally moving mechanism 11 is provided between a wafer placing electrode 2 and an opposite electrode 3 disposed oppositely to the electrode 2 and electrically grounded, and a DC bias is applied to the electrode 2. An RF plasma is formed between the electrode 3 and the electrode 8, and an ion sheath layer is generated on the electrode 8. Reactive gas ions dissociated by the plasma are accelerated by the ion sheath layer, passed through the mesh of the electrode 8 to arrive at a wafer 5 on the electrode 2 to etch the wafer. Thus, since the wafer 5 is not directly exposed with the plasma and ion energy is controlled by the DC bias, the damage of the wafer can be reduced to perform a preferably dry etching.