baber/WOPTO huggingface dataset:
Patent JP-S54154225-A (JP)
Title: Display unit
Inventor: SAKAMOTO TSUGUO
IPC: G09G5/22
Filed: 1978-05-26
Abstract: PURPOSE: To secure the highly effective application of the graphic memory by displaying the memory pattern of the graphic memory with the vertical and horizontal inversion at the actual displaying time.  
     CONSTITUTION: Refresh memory 10 memorizes the screen data to be displayed, and graphic memory 20 memorizes the graphic data to be displayed respectively. And the raster synchronous signal is delivered through timing circuit 40, and the pattern data corresponding to each screen data are delivered from pattern generating circuit 30. The memory pattern of memory 20 is displayed 6 with vertical and horizontal inversion at the actual displaying time. In such way, a highly effective application is ensured for memory 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55154780-A (JP)
Title: P-n hetero junction type solar battery
Inventor: IKEDA SAKUJI
IPC: H01L31/04
Filed: 1979-05-22
Abstract: PURPOSE:To readily obtain a solar battery by forming a chain polyacetylene thin  film having conjugated double bond chain having a thickness of less than 10mum on a transparent conductive film, treating it with electron attracting compound to form an n-type thin film, and pressure bonding the n-type thin film onto a p-type semiconductor to form a p-n hetero junction. CONSTITUTION:A chain polyacetylene thin film 2 having conjugated double bond chain having a thickness of less than 10mum is formed on a polyester film 1 side coated with a transparent conductive film 1 such as In2O3 or the like on one surface. Then, this film 2 is treated with Na-naphthalene to form an n-type thin film, and a p-type silicon plate 3 is pressure bonded thereonto to form a p-n hetero junction. Thereafter, an ohmic electrode 4 is coated on the entire exposed surface of the plate 3, and lead wires are attached to the electrode 4 and the film 1. In this manner, a solar battery can be easily obtained, and incorporate approx. 0.4v of open terminal voltage, approx. 6mA of shorting current, and approx 1% of conversion efficiency, and the like.
Patent JP-S61219862-A (JP)
Title: Autoradiograph analysis
Inventor: TEIJIYOU MASAKAZU
IPC: G01N33/50
Filed: 1985-03-27
Abstract: PURPOSE:To make it possible to perform autoradiograph analysis with high sensitivity and good efficiency, by performing proper signal processing by imparting necessary information relating to various strains of the digital signal corresponding to an autoradiograph. CONSTITUTION:A mixture consisting of four kinds of base specific DNA segments having radioactive labels applied thereto is separated and developed on a gel support medium by electrophoresis and positional informations of said segments are obtained as digital signals. When a smiling phenomenon is generated in a migration pattern, the peaks of each band are displayed on a picture as spots in a superposed state and a cursor point is coincided with the migration start point of the lane having generated smiling to confirm said position and coincided with the arbitrary position on said lane to confirm said position before being moved downwardly along the lane direction to be fixed at a proper position.
Patent JP-H05267167-A (JP)
Title: Crystal growth method for iii-v compound semiconductor
IPC: C30B25/02
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to hold the density of impurity molecular beams at a specified value and change the carrier concentration of a growth layer by introducing the impurity molecular beams in the growth layer at a specified density, reducing and recovering the partial pressure of inactive gas in a growth chamber by a constant cycle. CONSTITUTION:The density of impurity molecular beams to be introduced into a crystal growth chamber is maintained at a specified value. The partial pressure of hydrogen as source gas or an inactive gas as, a carrier gas in the chamber is reduced to zero or a J value in the half cycle after a half cycle in which a specified value is attained. In the next half cycle the partial pressure is raised to the specified value. This cyclic change in partial pressure is repeated at a predetermined frequency. This construction makes it possible to enhance the concentration of impurities to be doped in the growth layer during the gas partial pressure decreasing period to a higher degree than that during the gas partial pressure recovery period, thereby improving the carrier concentration of the entire crystal growth layer.
Patent JP-S60207563-A (JP)
Title: New health food containing kidney powder as a base and its preparation
Inventor: SHINO KUNIHIKO
IPC: A23L13/20
Filed: 1984-03-29
Abstract: PURPOSE:A kidney powder is mixed with other health foods to enable the supply of trace which cannot be obtained by usual combination of food products. CONSTITUTION:The kidney powder means a powder of freeze-dried kidney or a powder of blanched and freeze-dried kidney. The blanching is effected in order to deactivate the enzymes in raw food materials. Since enzymes are proteins, it is enough to be treated with heat over their denaturing points, generally over 45 deg.C. Incase of kidneys, high-frequency treatment in an electronic oven, treatment in an autoclave, steaming or boiling can attain the object. The partner in combination with the kidney powder is, e.g., concentrated wheat bran oil, liver powder, bone powder, powdery oyster essence, powdery corbicula essence, chlorella, spirullina or royal jelly and their processed products.
Patent JP-H01235968-A (JP)
Title: Image forming device
Inventor: NISHISE HIDEYA
IPC: G03G15/16
Filed: 1988-03-16
Abstract: PURPOSE:To bring an intermediate transfer belt into tight contact with a driving roller so as to eliminate slips and to attain sure driving by electrostatically charging said belt by an attraction charger to act electrostatic attraction force between the belt and the grounded driving roller. CONSTITUTION:The attraction charger 22 is used to electrostatically charge the intermediate transfer belt 10 to attract the belt to the driving roller 17. The driving roller 17 is grounded. The intermediate transfer belt 10 is, therefore, polarized as the surface thereof is electrostatically charged positive. A negative potential is induced in the grounded driving roller 17 and the intermediate transfer belt 10 is electrostatically and powerfully attracted to the driving roller 17. The intermediate transfer belt is thereby surely driven without generating the slips.
Patent JP-S61219878-A (JP)
Title: Simulation of electronic circuit
Inventor: MATSUMOTO HIROSHI
IPC: G01R31/28
Filed: 1985-03-26
Abstract: PURPOSE:To perform the simulation of the state approx. similar to an actual operation, by dividing the delay time possessed by each circuit element at every predetermined time and operating the delay time of the whole of a circuit on the basis of probability distribution to the divided delay times. CONSTITUTION:For example, in detecting the delay time of an electronic circuit consisting of an OR gate G1 and an AND gate G2, the delay times possessed by circuit elements G1, G2 are at first divided at every predetermined time. Then, probability distribution to the divided delay times is set and the delay time of the whole of the circuit is operated on the basis of said distribution. By this method, weighing by probability can be performed at each divided time of the delay time. Therefore, this operation result can be allowed to markedly approach the operational state of the electronic circuit at the time of mounting.
Patent JP-S63231218-A (JP)
Title: Plotter control system
Inventor: NEGISHI HIDEKI
IPC: G06F3/13
Filed: 1987-03-19
Abstract: PURPOSE:To shorten the time required for display operation and to reproduce measurement data faithfully by setting some conditions for the measurement data, judging which of a segment display and a dot display is made, and controlling the operation of a plotter. CONSTITUTION:The measurement data from a input terminal part 1 is inputted to a data memory 51b through a multiplexer 2 and an A/D converter 3. When the measurement data stored in the data memory 51b is read out and plotted on the plotter 9, the condition recognition means 55a in a plotter control means 55 judges and recognizes whether or not the measurement data meets specific requirements. A plotter operation control means 55b judges which of a segment and a dot is drawn on the plotter 9 according to the requirements recognized by the condition recognizing means 55a, thereby controlling the operation of the plotter 9.
Patent JP-S51138522-A (JP)
Title: Solderable copper alloy having high electric conductivity
Inventor: KAMIYAMA NORIHIKO
IPC: C22C9/06
Filed: 1975-05-26
Abstract: PURPOSE: Copper alloy having excellent solderability, strength and electric conductivity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1057187-A (JP)
Title: Molded item for furniture
Inventor: LOHMEYER HARTMUT
IPC: B27D1/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To make slits absorb the dimension change of a molded item and to make a curved surface achieve a non-stress state by providing the plural slits inside the curved surface of the molded item composed of a multi-layer material including fibers. SOLUTION: A panel is provided with the four slits 2, the slits 2 are arranged in a helical shape forming the relation of an inner side and an outer side with each other, started from the inside of a panel. area corresponding to the lowest part of the hollow part of a sitting surface after deformation and terminated inside a corner area. Helical shape branches mutually form an equal interval in a radial direction. The four helical shape slits 2 are arranged forming the relation of the inner side and the outer side with each other and the sitting surface hollow part relatively strongly bent by double bending is formed.  A surface strongly bent by the double bending is formed without generating a crack on an outer layer even in the case that plywood is used since a web provided between the slits is turned to the non-stress state after the deformation even in the case of being strongly deformed because the slits for releasing stress is provided.
Patent JP-S57175955-A (JP)
Title: Measuring method and device for oxidation stability of petroleum products
Inventor: IMAMURA TAKASHI
IPC: G01N33/22
Filed: 1981-04-24
Abstract: PURPOSE:To perform a high-precise measurement of an oxygen absorbing rate, by a method wherein reference gas, having a known oxygen concentration, is caused to pass through an inorganic heat resisting receptacle, wherein a sample is placed, to measure an oxygen quantity which is consumed resulting from the reaction to the sample. CONSTITUTION:A sample, whose weight is accurately weighed, is collected in a reaction receptacle 3, and reference oxygen gas is led for bubbling. After an oxygen quantity, dissolved in the sample, is balanced with the oxygen quantity  of the reference gas, a catalyst is added from the upper part of the reactor to  start reaction. Gas, which is reduced in an oxygen concentration resulting from  the reaction, is sampled at given intervals by a self-switching cock 6, it passes  through a steam removing column 9, and after gas, produced from a petroleum  product (sample), other than the reference gas component, is removed, it is led  to an analyzer 10 to measure the quantity of oxygen in the gas. The application  of the method permits the high-precise measurement of even a difference in  initial reaction rate due to a difference in a catalyst quantity and a difference  in a reaction speed due to a difference in a type and a lot between petroleum  products.
Patent JP-S52145636-A (JP)
Title: Carbureter
Inventor: KAWAMURA KEIHISA
IPC: F02M17/38
Filed: 1976-05-31
Abstract: PURPOSE: To improve air fuel ratio characteristic, by changing air fuel ratio in response to even intake air quantity in feed back air fuel ratio control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04298400-A (JP)
Title: In-bottle ornament and manufacture thereof
Inventor: ARIMOTO HIROTAKE
IPC: B44C3/00
Filed: 1991-03-27
Abstract: PURPOSE:To insert a complicate decoration larger than conventional one into a bottle. CONSTITUTION:Since a shape memory polymer is brought into a rubbery state and formed in a shape at the time of molding when it is heated at a fixed temperature, a decoration 1 molded in a certain shape is heated, folded as the rubbery state and inserted into a bottle 2, the decoration 1 larger than conventional ones can be introduced into the bottle 2 by reheating the decoration 1 in the bottle 2 and returning the decoration 1 to the shape at the time of molding, and the decoration 1 need not be assembled in the bottle 2, thus allowing the manufacture of an in-bottle ornament having a complicate form.
Patent JP-H03263880-A (JP)
Title: Solar cell and manufacture thereof
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/04
Filed: 1990-03-14
Abstract: PURPOSE:To enable solar energy to be converted more efficiently and obtain a solar cell at a lower cost by allowing a mutually contacting semiconductor layer between a solar cell for a low-energy light and that for a high-energy light to be of a same conductive type and by forming an intermediate electrode at one of those semiconductor layers. CONSTITUTION:A pn junction is formed by depositing an n-type part 3 and a p-type part 4 of a CuInSe2 thin film in order from the lower, part on a lower- part electrode 2 where Mo is formed on a glass substrate 1 for producing a cell Sl for a low-energy light and then a p-type CdTe thin film 6 and an n-type ZnCdS thin film 7 are deposited in sequence for forming a hetero junction and for producing a cell S2 for a high-energy light. Au and ITO are formed as an intermediate electrode 5 and the transparent upper electrode 2.
Patent JP-H09260726-A (JP)
Title: Gallium nitride compound semiconductor device
Inventor: TERADA TOSHIYUKI
IPC: H01L33/32
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To ring a p-type gallium nitride compound semiconductor and a metallic electrode into ohmic contact with each other and to make a contact resistance small, by forming the metallic electrode on the p-type gallium nitride compound semiconductor layer through a p-type silicon carbide crystal. SOLUTION: An electrode 9 at the p-type side is formed through a p-type GaN layer 7, a first contact layer, and a high-concentration p-type H-SiC layer 8, a second contact layer, and hence the electrode 9 is not brought into direct contact with a p-type AlGaN layer 6. Due to this structure, a contact resistance between the electrode 9 and the SiC layer 8 is small and a forward voltage can be lowered. Therefore, a semiconductor laser as a light emitting element having a low oscillation threshold voltage can be obtained.
Patent JP-H04222725-A (JP)
Title: Protective device for piston rod of oil-hydraulic cylinder
Inventor: MARIO RIIGERU
IPC: F15B15/20
Filed: 1991-03-27
Abstract: PURPOSE: To provide a protection device for a piston rod of a hydraulic cylinder for a shovel which has a sturdy structure and guarantees protection from actions of external influences. CONSTITUTION: A hydraulic cylinder 2 is arranged between a vehicle frame and a scraper blade to serve as a working cylinder for lifting and lowering. A shell-type protective sleeve 4 is provided in order to protect an exposed piston rod 3. The protective sleeve 4 is mounted on a cylinder casing 12 and supported thereby way of a stationary slide ring 15 and the piston rod 3 is protected from above while enclosing it during the working operation. In this way, conventional flat guide is eliminated. Even when the protective sleeve is deformed, the function of the hydraulic cylinder is not spoiled. Further, the slide ring can be easily attached or removed.
Patent JP-S61224311-A (JP)
Title: Molecular beam source
Inventor: KANAI NORIO
IPC: C30B23/08
Filed: 1985-03-29
Abstract: PURPOSE:To retain a heater support at the prescribed position by a method wherein the heater support, with which a heater to be used to heat up the raw material placed in a crucible is supported, is positioned and retained by a heat shielding member provided outside the heater. CONSTITUTION:A heat shielding pipes 8 and 9 are joined together outside a heater support 7, the length of the pipe 9 on the innermost layer is made longer than that of the support 7 for the purpose of supporting the other end of the support 7 at the prescribed position, a notch is provided on the prolonged part, a bending work is performed, and the tip of the support 7 is supported by the pipe 9. To be more precise, the bending part is formed in two-step fold, one end of the support 7 is supported by a supporting stand 2, and the other end is supported by the pipe 9 at both ends, thereby enabling to arrange the heater 5 at the prescribed position in the crucible 6 in an excellent reproducible manner.
Patent JP-2000255319-A (JP)
Title: Vehicle running direction recognizing device
Inventor: IKEDA ATSUSHI
IPC: B60R1/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To keep the direction pointed by a photographing means optimum at all times, and obtain necessary image information on a running road in the running direction of your own vehicle to the maximum extent. SOLUTION: When a road dissipation point obtained based on image information is in an upper side above a normal range so as to let a slope in front be increased, a camera elevation angle is changed so as to be set up at the present slope based on a camera elevation angle as a standard when there exists no change in slope by a vertical pointing direction setting part 40. This processing is repeated until the road dissipation point comes again in a normal range, when a slope is increased, the camera elevation angle is increased upward by a vertical direction driving part 50. Reversely, when the road dissipation point is in a low side under the normal range so as to let a slope in front be decreased, the camera elevation angle is changed so as to be set up at the present slope when there exist no change in slope.  This process is repeated until the road dissipation point comes again in the normal range, and when a slope is decreased, the camera elevation angle is thereby changed downward by the vertical direction driving part 50.
Patent JP-H04300767-A (JP)
Title: Push-pull transfer device for transport carriage
Inventor: MATSUI SHIGERU
IPC: B61B13/00
Filed: 1991-03-28
Abstract: PURPOSE:To realize small size and light weight in a push-pull transfer device for a transport carriage by respectively constituting a fork into a horizontally moving type fork and a claw into a rotary type claw projecting or retreating on the upper face side of the fork. CONSTITUTION:By driving a linear head 15 with a drive motor 11, a linear head shaft 16 is slidingly moved, hereby a pinion 19 is rotated on a rack 22, and a movable frame 23 is linearly moved by rotation of a pinion 20 on the same axis through a rack 24. By movement of the movable frame 23, a pinion 26 is rotated on a rack 28 and a pinion 27 is also rotated, and a fork 10 is linearly moved through a rack 30. Further, by exciting a rotary solenoid 13, a claw main body 12 is rotated around a supporting shaft 35 by about 90 deg. through a gear mechanism 36, projected from the upper face of the fork 10 in the standing condition, and hence unloading or loading of loading goods is performed.
Patent JP-H02244275-A (JP)
Title: Automatic conversion system for literature retrieving key word
Inventor: KURACHI TOSHIKATSU
IPC: G06F17/30
Filed: 1989-03-17
Abstract: PURPOSE:To cope with the retrieval of the languages except the one that is used in the due literature or the retrieval of the special corporate terms, etc., proper to a retriever and to improve the literature hit rate by using a conversion dictionary where the words of a mere language system are recorded and adding a new key word converted by the conversion dictionary to the original key word. CONSTITUTION:The words of another language system corresponding to the words of a certain language system of the literature data are stored in a key word conversion dictionary 6 in the form of a correspondence table. Then the key word which is automatically extracted from the literature data and stored in the literature transaction data 4 is collated with the dictionary 6 via an automatic key word conversion part 5. Thus a new key word of another language system is obtained. Therefore the new key word is added to the data 4 in addition to the key word of the language system of the literature data. As a result, the key words are never limited to only those included in the literature data.
Patent JP-H11258930-A (JP)
Title: Image forming device
Inventor: OBA HIROYUKI
IPC: G03G15/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which satisfactorily feeds a transfer material to a transfer nip by means of a guide member even in the case of using a transfer roller with high hardness and, therefore, obtains a satisfactory image. SOLUTION: The downstream end 11a of the transfer-material passage face of the guide member 11 is set to the range of 0 deg. to 5 deg. on the side of the transfer roller 5 to the direction that is perpendicular to a line (m) connecting the center of a photoreceptive drum 1 and the center of the transfer roller 5 and passes through the transfer nip N. Thus, the transfer material P is satisfactorily fed to the transfer nip N by the guide member 11 and the satisfactory image can be obtained.
Patent JP-S53148356-A (JP)
Title: Electronic computer
Inventor: KONDOU OSAMU
IPC: G06F15/02
Filed: 1977-05-31
Abstract: PURPOSE: To realize an electronic desk type calculator which can simply perform the operation of ranking of a horse racing other than arithmetic operation, by summing and memorizing the evaluating point distributed depending on each factor number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62221983-A (JP)
Title: Glass pane fixing device for automobile
Inventor: MORITA HIROSHI
IPC: B60J1/00
Filed: 1986-03-24
Abstract: PURPOSE:To facilitate the setting of a glass pane, by making negative pressure act on a suction cup from the suction port formed in a pallet via a check valve, and making it hold the glass pane on the pallet by suction. CONSTITUTION:In a pallet 5, there are provided with a suction circuit 24 installing an air filter 24a ranging to a suction cup 5a and a suction port to be connected to this suction circuit 24 via a check valve 25. And, after a glass pane b1 is set on the pallet 5 at a station, negative pressure is led into the suction circuit 24 via this suction port, whereby attraction of the glass pane b1 by the suction cup 5a is carried out. On the other hand, an atmosphere relief valve 30 to be connected to the suction circuit 24 is installed in the pallet 5, while an operating member opening or closing this valve 30 is installed in a jig 18. And, after the glass pane is fixed, the valve 30 is opened, leading the atmosphere into the suction circuit 24, and the attraction of the glass pane b1 by the suction cup 5a is released.
Patent JP-S60217914-A (JP)
Inventor: ROJIYAA ASETOO
IPC: B65B9/15
Filed: 1985-03-29
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。