baber/WOPTO huggingface dataset:
Patent JP-H09102956-A (JP)
Title: Device and method for encoding information signal and information signal decoding method
Inventor: KONDO TETSUJIRO
IPC: H04N19/85
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To further reduce the amount of data to be transmitted by omitting the transmission of additional information when quantizing and transmitting a residual signal generated by predictive encoding. SOLUTION: The residual signal generated by predictively encoding an input digital information signal is divided into blocks. A maximum value MAX and a minimum value MIN of each block are detected and a quantizing step Δis calculated. An offset detection circuit 5 detects a zero position flag ZR instructing a quantizing code including '0' and offset off instructing deviation between the value of '0' and the '0' of a representative restoration value. Class sorting adaptive prediction circuits 12a and 12b predict the ZR and Δ, this information is not transmitted excepting for excepting processing and while using these predictive values ZR' and Δ, the residual signal corrected by the offset off is quantized by a quantizing circuit 10. A quantized output (q) is transmitted and the transmission of Δ and ZR is omitted excepting for the exception processing.
Patent JP-S6355552-A (JP)
Title: Production of photosensitive body
Inventor: SUZUKI YASUO
IPC: G03G5/05
Filed: 1986-08-25
Abstract: PURPOSE:To stably produce a photosensitive body having improved photosensitivity and improved characteristics during repeated use by using a solvent contg. an org. solvent having 9.0-10.0 solubility parameter (SP value) as the principal component as a dispersing solvent for a dispersion liq. CONSTITUTION:When a photosensitive layer is formed with a dispersion liq. contg. a metal-free phthalocyanine pigment and a binder, a solvent contg. an org. solvent having 9.0-10.0 solubility parameter (SP value) as the principal component is used as a dispersing solvent for the dispersion liq. Any of photoconductive metal-free phthalocyanine and derivs. thereof may be used as the metal-free phthalocyanine pigment. The photosensitive layer is obtd. by forming a layer 43 contg. an electric charge generating substance (carrier generating substance) dispersed in a binder on an electrically conductive support 41.
Patent JP-H0755614-A (JP)
Title: Package structure for pressure sensor
Inventor: IKEDA MASAHIRO
IPC: G01L19/00
Filed: 1993-08-11
Abstract: PURPOSE:To realize a package structure for pressure sensor in which the continuity between a pressure sensor and a pressure measuring medium is ensured, and the reduction in pressure measuring function by the penetration of foreign matter from a communicating hole can be prevented. CONSTITUTION:A base seat glass 14 is provided on the center part of a stem 11 having an input and output terminal group 12 planted thereon. A reversed U-shaped pressure detecting element 13 is connected onto the base seat glass 14, and a vacuum chamber 15 is formed between them. A bonding wire 16 is connected between the input and output terminal 12 and the pressure detecting element 13. A can case 17 is fitted thereon. A pair of communicating holes 18, 19 are provided symmetrically to the center on the surface excluding the opposed part to the pressure detecting element 13 of the can case 17.
Patent JP-H1024625-A (JP)
Title: Multicolor image forming apparatus
Inventor: HONDA TAKAO
IPC: B41J2/525
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive multicolor image forming apparatus capable of obtaining a plurality of color images of high quality without generating a problem such as a color mixture or low density at a time of development on and after the second color. SOLUTION: The pixel matrix of the digital exposure of an image is divided into pixel units at every one line/two rows and the final pixels of respective pixel units of (n) lines (n: odd number) are set to specific pixels and the first pixel before one is set to a noticeable pixel and, for example, in the first pixel unit, the image data = 30hex of the specific pixel is added to noticeable pixel data = 80hex to be rewritten to 80+30=BOhex and processing inputting the specific data 20hex of weak exposure quantity to the specific pixel is performed. With respect to an (n+1) line, the conversion direction of pixel data is reversed and the first pixel of each of the pixel units is set to a specific pixel and the pixel after one is set to a noticeable pixel to perform the same processing. Image exposure on and after a second color is performed on the basis of this image data.
Patent JP-H0949742-A (JP)
Title: Dotting recorder
Inventor: WATANABE TAKASHI
IPC: G01D9/32
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a dotting recorder that color mistake does not occur even in the state that an ink ribbon cassette is not suitably mounted in a cassette holder in the recorder for multi-color dotting recording by using the ribbon multi-color coded in a widthwise direction. SOLUTION: When an ink ribbon cassette 2a is obliquely mounted in a cassette holder 5, the oblique state is detected by using shielding plates 4a, 4b and a photointerrupter 3. Even if a carriage 1 having a head is disposed at any position, the displaced amounts of the cassette holder 5 and the cassette 2a are suitably controlled in response to the dotting position based on the detected result.
Patent JP-H0639372-A (JP)
Title: Water purifying system
Inventor: SATO MOTOHARU
IPC: C02F9/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide a water purifying system which can properly purify water supplied from a water storage tank such as a tank placed at a high place. CONSTITUTION:Since a water purifying system is composed of a water storage tank 1 to store supplied water temporarily, a circulating pipeline 11 of which each terminal part is connected with the water storage tank 1, a pump 12 installed in the circulating pipeline 11, and a purifying tank 21 which has a filtering material and is installed in the circulating pipeline 11, the dust, rust, algae, etc., contained in the stored water are removed with the filtering material by circulating the water in the water storage tank 1 to the water purifying tank 21 by driving the pump 12.
Patent JP-H0250820-A (JP)
Title: Drawing method for high polymer
Inventor: WATANABE KAZUO
IPC: B29C43/16
Filed: 1988-08-12
Abstract: PURPOSE:To enable drawing to be carried out in simple manufacturing facilities stably and efficiently by performing a predetermined press lowering at 1 pass through forge upon drawing high polymer, furthermore, using a heated and cooled tool depending on the part of the forging tool. CONSTITUTION:A forge, which is easy to control the temperature of a tool, is employed instead of rolling. That is, as shown in (a), a material 1 is heated up to a predetermined temperature, after that, it is compressed in the part of 3 at first between tools 2, and as shown in (b), it is drawn in a longitudinal direction so as to be a predetermined thickness. At this time, the temperature of the material is raised once by the processing heat, however, press lowering is added thereon, and the contact area with the tool may then be increased, so that the heat is deprived by the tool, finally, the temperature is lowered in a condition of (b). If it will be insufficient, by holding it being into contact with the tool after the compression for a certain period, an arbitrary material temperature can be obtained. However, it means that the temperature of the tool rises, and at the time when the next part is compressed, sufficient heat depriving becomes impossible. As a result, the part L corresponding to the outlet of the tool is cooled, and the inlet thereof is heated depending upon cases.
Patent JP-S6443669-A (JP)
Title: Expansion movable stepped stand with handrail device
Inventor: KIMURA AKIYUKI
IPC: E04H3/12
Filed: 1987-08-12
Abstract: PURPOSE: To reduce weight by fitting a supporting metal fitting for mounting the lower end part of a rear post to the rear side part of the jump-up part of a movable bed stand. CONSTITUTION: A seat is composed of movable bed stands 1a-1e, a jump-up part 3, handrail devices 10a and 10e, a front post 11, a rear post 12, a handrail lever 13, a covering plate 14, a support metal fitting 15, a setting plate 16, a horizontal arm plate 18, an inclined plate 19, and a vertical plate 20. Then, the support metal fitting 15 for mounting the lower end part of the rear post 12 is fitted to the rear side part of the jump-up part 3 of the movable bed stand 1a. Then, when the movable bed stands 1a-1e are shrunk, the front posts 11 are overlapped forward and backward and the rear posts 12 are overlapped in the direction of a side surface. Then, each movable bed stand is allowed to retreat from the front stage to the lower side of the rear stage successively, and is contracted in a vertical shelf shape, thus each movable bed stand can be easily stretched/contracted.
Patent JP-H0546721-A (JP)
Title: Editor
Inventor: NOMURA NAOYUKI
IPC: G06F17/30
Filed: 1991-08-09
Abstract: PURPOSE:To save the writing, editing and decoding load of documents and to form a document with the contents of high quality by attaining an automatic corresponding and repairing function including dependence relation of appearing objects between sentence data and graphic data. CONSTITUTION:In addition to general constitution consisting of an input means 1, an editing means 2, a sentence data storing means 31, a graphic data storing means 32, and a display/output means 6, this editor is provided also with an intra-document element depending relation managing means 51 and an intra- graphic element depending relation managing means 52 and holds the depending relation and positional relation of objects in document data and graphic data. The held depending relation/positional relation is allowed to correspond between the document data and graphic data by a document-graphic corresponding element managing means 4 and an intra-graphic depending relation retrieving means 11 is selectively connected. Consequently the depending relation/positional relation is mutually correspondingly displayed from the graphic side to the document side or from the document side to the graphic side or said relation is newly formed.
Patent JP-S6442855-A (JP)
Title: Static electricity protective device of complementary mis integrated circuit
Inventor: YOSHITAKE KAZUKI
IPC: H01L27/092
Filed: 1987-08-10
Abstract: PURPOSE:To enhance the capacity of protecting a gate insulating film of an MIS transistor as a protective element by a method wherein the gate potential of a normally nonconductive MIS transistor is supplied through the intermediary of an inverter comprising a complementary MIS transistor in a power supply system. CONSTITUTION:When a circuit between a terminal 51 and a ground power supply is impressed with positive static electricity, a circuit between a drain and a gate of an N channel MIS transistor 1-2 is temporarily impressed with high electric field, however, the circuit is supplied with alternate current through the intermediary of a coupling capacitor between the drain and the gate to be discharged into the ground power supply through a complementary inverter 2-2. At this time, if the beta value of a complementary MIS transistor forming an N channel MIS transistor 1-2 and the inverter 2-2 is set up to be beta1-2 and beta2-2 with beta2-2<=beta1-2/10, the on-resistance of inverter 2-2 in case of discharging can be kept at satisfactorily high level while the electric field between the gate and the drain of N channel MIS transistor 1-2 can be restricted at satisfactorily low level.
Patent JP-H0484393-A (JP)
Title: Commodity replenishing device for automatic vending machine
Inventor: TANAKA RYOICHI
IPC: G07F9/00
Filed: 1990-07-27
Abstract: PURPOSE:To replenish each stocker of an automatic vending machine with commodities by only with light labor for throwing the commodities into a commodity housing hopper by providing the hopper, and a motor-driven conveyor which is adjustable in commodity carrying height in accordance with the commodity replenishing port of each stocker. CONSTITUTION:The above commodity replenishing device which replenishes each stocker 2 with commodities is provided with a hopper 6 in which commodities 90 are put and a motor-driven conveyor 7 which is extended upward from the hopper 6 and carries the commodities in the hopper 6 to the commodity replenishing port 21 of each stocker 2. Accordingly, the commodities 90 put in the hopper 6 are carried to the port 21 of each stocker 2 by means of the conveyor 7 and fed to each stocker 2. Therefore, each stocker can be replenished easily and conveniently with the commodities 90.
Patent JP-S6443464-A (JP)
Title: Ink film winding method
Inventor: TANIGUCHI MAKOTO
IPC: B65H65/00
Filed: 1987-08-11
Abstract: PURPOSE:To wind an ink film under fully stretched state quickly without causing blocking by fusing base material, when winding a thermal transfer ink film, and contacting with a core then fixing the ink film to the core. CONSTITUTION:When an ink film 103 composed of thermally activated ink 105 and a base material 101 therefor is wound, the base material 101 is fused and adhered to a core 102 so as to fix the ink film 103 to the core 102. Consequently, the ink film 103 can be adhered quickly to the core under fully stretched state without causing blocking. A laterally well-balanced crumple retardant ink film 103 which does not idle around the core 102 portion after being wound can be manufactured.
Patent JP-S6177407-A (JP)
Title: Manufacture of layered structure surface acoustic wave element
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H3/10
Filed: 1984-09-22
Abstract: PURPOSE:To obtain a prescribed center frequency by adding a process etching a surface layer of an SiO2 film after the SiO2 film covering an electrode is formed. CONSTITUTION:A reed screen electrode 2, a bonding pad section 5 and an SiO2 film 6 are formed on a piezoelectric substrate 1 with a prescribed process. Thus, the center frequency of the layered structure surface acoustic wave element obtained in this way is measured by a wafer prober. Then a surface layer 6a of the SiO2 film 6 is etched by a etching liquid until the prescribed center frequency is obtained to form an SiO2 film 6' thinner than the film thickness of the SiO2 film 6. The prescribed center frequency is obtained by adding the process above.
Patent JP-S58100864-A (JP)
Title: Original information reading device in electrophotographic apparatus
Inventor: OGINO YOSHITAKA
IPC: G03G15/00
Filed: 1981-12-12
Abstract: PURPOSE:To prevent temp. drifts of sensors due to heat evolved by a lamp, and to enable always exact reading of original information, by releasing connection an original information reading device moved by traction of a scanning stand during continuous copying. CONSTITUTION:An exposure scanning stand 11 is mounted on guide rails 13, 13', and an original information reading device 14 moving by traction of the stand 11 is installed on guide rails 30, 30', and the device 4 is provided with sensors 21, 22 for reading density of an original, its size, etc. The stand 11 and the device 14 are allowed to move in one body by energizing a connection pin arm 31 clockwise with a spring 33 to engage it through a pin 32 with a connection lever 35. At the time of making the second copy in continuous copying, the connection is released by actuating a releasing lever 40 on receiving a prescribed signal, and the device 14 is left at the home position, thus permitting temp. rise of the sensors 21, 22 due to heat evolution of an exposure lamp to be suppressed to the min., their drifts to be prevented, and exact information reading to be executed.
Patent JP-H0735780-A (JP)
Title: Random sampling apparatus
Inventor: HOSOKAWA NOBORU
IPC: G01R13/20
Filed: 1993-07-20
Abstract: PURPOSE:To make rapid a convergence of waveforms of equivalent time random sampling by making vertical position information correspond to a less significant address and making position information in a time axis direction correspond to a more significant address. CONSTITUTION:Waveform data of an AD-converter 1 is sequentially stored in a memory 2. A data transfer control circuit 7 outputs data transfer pulses J by the number preset by a microprocessor mup14 by an instruction of mup14. The waveform data in the memory 2 is output by the pulses J to be a less significant address of an address C of a display memory VRAM 3 through a selector 4, while an output D of a latch 8 is a more significant address of the address C, and data '1' specified by mup14 is written into the VRAM3. The output D of the latch 8 is subjected to addition with an output H from a latch 13 preset by mup14 in an addition circuit ADDER 12, and latched by the latch 8 through a selector 11 to be the next more significant address of the address C.
Patent JP-S6442693-A (JP)
Title: Display device
Inventor: YAMAZAKI SOICHI
IPC: G09G3/00
Filed: 1987-08-11
Abstract: PURPOSE: To display a color scale with an optional shape on an optional position of a display screen by writing color scales previously defined correspondingly to plural unused character codes and having respectively different colors in addresses corresponding to respective positions on the display screen and outputting the color scales to the screen. CONSTITUTION: Color scales having respectively different colors are previously defined correspondingly to plural unused character codes and these character codes are stored in respective addresses of a character memory 10 which correspond to optional positions on the display screen. An optional character code is extracted as necessity and its corresponding color scale data are outputted by a color scale generator 16. Consequently a color scale with an optional shape can be displayed on an optional position of the display screen.
Patent JP-S6260965-A (JP)
Title: Two-stage type cylinder liner
Inventor: SHIBUYA SHINICHI
IPC: F02F1/10
Filed: 1985-09-12
Abstract: PURPOSE:To facilitate the replacement of a piston ring and a cylinder liner by dividing the cylinder liner into the upper and lower parts in the vicinity of an oil pouring hole and joinning these upper and lower cylinder liners by screws, etc. CONSTITUTION:The divided part 4 of a cylinder liner is installed at the lower edge of an oil pouring groove 2 on the lower side from an oil feeding hole 1. Chamferring is performed if necessary onto the inside of the divided part 4, and the superior lubricity of a piston ring is maintained by allowing the chamferred part to hold the lubricating oil Further, the upper and lower parts 7 and 8 of the cylinder liner are fixed by using a fine screw 5. Therefore, the piston ring can be replaced by demounting only the upper part of the cylinder liner, and even if the upper part of the cylinder linear is worn out, it is enough to replace the above-described part only.
Patent JP-S58104084-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: F01N1/24
Filed: 1981-12-11
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-H0864944-A (JP)
Title: Solder ball transfer apparatus and solder ball suction method
Inventor: SAKAMI SEIJI
IPC: H01L21/60
Filed: 1994-08-25
Abstract: PURPOSE: To restrict transfer errors for solder balls. CONSTITUTION: This apparatus comprises a positioning table A for positioning a work 17, a ball pool B for holding many solder balls 19, a suction hole 26a, a suction head C which sucks solder balls 19 from the ball pool B and removes the solder balls 19 and puts the solder balls 19 to the work 17 and moving means D for moving the suction head C between the ball pool B and the work 17, and the suction head C is relatively moved to the ball pool B during suction.
Patent JP-H0754033-A (JP)
Title: Molten steel deoxidizing agent and production thereof
Inventor: NANBA AKIHIKO
IPC: C21C7/06
Filed: 1993-08-12
Abstract: PURPOSE:To produce the molten steel deoxidizing agent effective for flotation and reparation of Al2O3 in molten steel by uniformly dispersing a specific ratio of CaO particles into an Al alloy. CONSTITUTION:The molten steel deoxidizing agent is produced by uniformly dispersing the CaO particles at 5-40vol.% into the Al alloy. The molten steel deoxidizing agent formed by uniformly dispersing 5-40vol.% CaO particles and <=35vol.% oxide of metal having weaker affinity to oxygen than Al (SiO2 and/or FeO) in a 5-40vol% range in total is otherwise produced. The sepn. and removal of the Al2O3 in the molten steel are accelerated and the quality of steel products are improved if this molten steel deoxidizing agent is used.
Patent JP-S6095215-A (JP)
Title: Pat type bearing
Inventor: MATSUYAMA YASUHIKO
IPC: F16C37/00
Filed: 1983-10-28
Abstract: PURPOSE:To increase a cooling effect in a pat bearing during operation and to prevent the occurrence of the protuberance phenomenon of the slide surface of a white metal, by a method wherein cooling holes are formed in the backing metal part of a pat bearing, and heat control pipes are respectively installed in the cooling holes. CONSTITUTION:Cooling holes 9 are formed only in 3 pats on the lower half of a pat bearing, and heat control pipes 10 are respectively installed in the cooling holes 9 formed in the 3 pats. A material having excellent heat conductivity is used for the heat control pipe 10, and gas, such as front gas, having high cooling action is sealed in the pipe 10, Fins 12 are formed on the forward end of the pipe 10, and cooling liquid 15 is injected to the fins 12 to cool the pat. This causes a cooling effect on the whole bearing to be increased about 2 times, a white metal to be protruded on the slide surface to protect against partial contact and prevent the generation of an abnormal temperature.
Patent JP-S6477722-A (JP)
Title: V-type multiple cylinder engine for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F02B61/02
Filed: 1988-08-10
Abstract: PURPOSE:To attempt the prevention of interference between rear cylinders and a clutch housing and the miniaturization of an engine as well by letting each center line of rear right and left cylinders against each center line of front right and left cylinders be displaced to the axial direction of a crank shaft at the opposite side of a clutch. CONSTITUTION:An engine 12 is equipped with an upper crank case 22a and the like including both front right and left cylinders 21a and rear right and left cylinders 21a both of which are slanted in a V-shape configuration. And each journal section 32 through 34 of a crank shaft 31 is supported by each main bearing 35 through 37 respectively in a joint surface of the upper crank case 22a with the lower crank case. And the rotation of the crank shaft 31 is designed to be transmitted to rear wheels via a crank gear 54, a clutch gear 55, a clutch 56 and the like. In this constitution, each center line 12 and 12' of the rear right and left cylinders 21b against each center line 11 and 11' of the front right and left cylinders 21a is displaced to the axial direction of the crank shaft 31 at the opposite side of the clutch 56.
Patent JP-S6355651-A (JP)
Title: Data processor
Inventor: TAKASU HIDEYO
IPC: G06F21/12
Filed: 1986-08-26
Abstract: PURPOSE:To improve the secret protecting properties by attaining the free change of data which are recorded on a recording medium according to the code conversion table information. CONSTITUTION:This data processor 1 consists of a memory part 2, a nonvolatile memory 3, an auxiliary memory device 4 using a portable recording medium, and a keyboard 5. When the password information is supplied through the keyboard 5, a control program 6 detects the code conversion table information having a password coincident with the password information which is supplied from the memory 3 and then replaces said table information with the contents of a read code conversion table 9. Thus the subsequent write/read data on the device 4 which are requested by an application program 7 are inputted and outputted according to the new contents of the table 9.