baber/WOPTO huggingface dataset:
Patent JP-S56135420-A (JP)
Title: Suppressive substance of virus and its preparation
Inventor: TAGUCHI FUMIAKI
IPC: A61K35/50
Filed: 1980-03-26
Abstract: NEW MATERIAL:An interferon having specifically strong activities on human epithelial cell, produced by human epithelial cell. Its molecualr weight is estimated to be not more than 100,000.  
     USE: A virucide. Exhibiting specifically antiviral activities on the epithelial cell of aminion, liver, etc. Consequently, it is expected to have excellent drug effects against viral infectious diseases, malignat tumors, etc. on epithelial cell. It differs from fibroblast interferon produced by fibrlast, leucocyte interferon producec by blood cells, e.g., leucocyte, lymph cell, lymphoblast, etc.  
     PROCESS: An epithelial cell derived from amnion or liver is brought into contact with paramyxoviruses or orthomyxoviruses, and the epithelial cell is cultivated in a medium blended or not blended with serum, to give the desired interferon having specifically strong antiviral activities on the human epithelial cell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11234609-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMOTO MUTSUMI
IPC: H04N5/7826
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To outputs an image recorded next by one switch operation similar to moving image recording by selecting a switch function to a moving image or/and a still image identified by recorded image information even plural still images are recorded in a still image area. SOLUTION: In the case that an image reproduced at present is discriminated to be a still image, the operation of tape feed switches sw6, sw7 is detected. When the forward tape feed switch sw6 is closed or the reverse tape feed switch sw7 is closed, an SC flag is checked. In the case that a video image reproduced is a still image 5-frame fixed recording, an image after or before 5 frames is reproduced. In the case that the video image reproduced is not a still image 5-frame fixed recording, a tape is carried till an FC flag is set to a state '1' and the frame is reproduced, the switch function is switched and a succeeding/ preceding image is reproduced.
Patent JP-H0678816-A (JP)
Title: Chain ornament
Inventor: GEORUKU BUNTSU
IPC: A44C27/00
Filed: 1991-02-08
Abstract: PURPOSE: To improve mechanical stability of a core material of a chain-like ornament element comprising a core material and a metal wire wound around the core material by making the core material be constituted of at least two mutually parallel or mutually twisted wire rod. CONSTITUTION: This ornament element is constituted of three wire rods 11, 12, 13 extended parallel with one another and a metal wire 10 spirally surrounding the core material to determine the optical appearance of the ornament. Since the inside cross section of the metal wire 10 is considerably larger than that of the wire rods 11, 12, 13 inserted into the inside, a plurality of contact faces K in point contacts are formed between the wire rods 11, 12, 13 and the metal wire 10 and a free cross section, i.e., a space V, is formed between the wire rods 11, 12, 13 and the metal wire 10. Especially in a case the wire rods 11, 12, 13 are also made of a metal, uniform flexibility of the ornament element is secured by contacts of only contact faces K in point contacts.
Patent JP-S58156752-A (JP)
Title: Shift mechanism of manual transmission
Inventor: IKEMOTO KAZUHITO
IPC: F16H63/32
Filed: 1982-03-09
Abstract: PURPOSE:To prevent the gear chattering and body shock from generating by a method wherein a dragging resistance is given to a counter system by utilizing a forward synchromesh unit at reverse shift. CONSTITUTION:The hub sleeve 8 of the forward synchromesh unit 6 is shifted leftward in vain with the reverse shift operation. An arm 1 is also shifted leftward with the shift of the hub sleeve 8 so as to shift a pin 17 assembled in the holder part 25 of the arm 14 along the cam surface 23 of an idler reverse shaft 21. In the midway of said shift stroke, the pin 17 runs on to the nose of cam surface, resulting in rotating the arm 14 against a spring 20 temporarily. As a result, the friction part 16 of the arm 14 is strongly pushed against the bottom surface of the fork engagement groove 8a of the hub sleeve 8. Consequently, the inertial revolution of a countershaft 4 is lowered.
Patent JP-H05231106-A (JP)
Title: Valve system for engine
Inventor: SADO OSAMU
IPC: F01L1/02
Filed: 1992-02-25
Abstract: PURPOSE:To simplify a structure more than a valve system provided with hydraulic lash adjusters(HLA) in clearance adjusting portions with respect to a suction and an exhaust valve of each cylinder of an engine, save fuel consumption, and prevent an increase in deviation of a valve timing in a portion where relative fluctuation of rotation of a camshaft is large. CONSTITUTION:A valve driving system constituted of a camshaft 11 on a belt stretching side out of a plurality of camshafts 11, 12 which are driven by a driving shaft 13 via a common timing belt 17 is provided with a valve clearance adjusting portion of a mechanically setting structure 31. A valve driving system constituted of the camshaft 12 on a belt loosening side has an HLA 32.
Patent JP-H08235067-A (JP)
Title: Input and output cache memory
Inventor: KINOSHITA HITOSHI
IPC: G06F12/08
Filed: 1995-02-27
Abstract: PURPOSE: To provide an input/output(I/O) cache memory which can deal with both block transfer and partial write requests by using a buffer in common to both read and write requests in a DMA transfer mode by the use of a small quantity of hardware. CONSTITUTION: An address tag detection control part 3 compares an address set on an I/O bus 110 with an address of an address tag part 1a. A valid detection control part 4 detects the flag information which are stored in a data valid part 1b, a write flag 1c and a read flag 1d. A data control part 5 controls the write/read operations applied to a data RAM 2, the DMA write/read operations applied to a main storage, and the copy-back operation applied to the main storage respectively based on the detection result of every detection part. A read/write tag control part 6 performs the write control of flag information to the tag parts 1, and a DMA end detection control part 7 detects a DMA end signal received from an I/O device.
Patent JP-S63205780-A (JP)
Title: Image forming device
Inventor: KATO MOTOI
IPC: G06T5/00
Filed: 1987-02-23
Abstract: PURPOSE:To form a highly accurate image by generating an output picture, block on the basis of information such as average density in prescribed block size and density gradient included in inputted image information. CONSTITUTION:An image signal stored in a line memory 5 is read out to a calculating part every 4X4 picture element block and the average density of the whole picture element block, the center position of density (density gradient direction) and density gradient (reference deviation) are analyzed. A convertion part 7 (includes a look-up table 50) outputs the most effective 4X4 output picture element block from the picture element block inputted on the basis of the calculated result, successively stores the block in the image pattern memory 8 and the stored contents are printed out by a printer 9. Thus, the highly accurate image can be outputted.
Patent JP-H08234026-A (JP)
Title: Hollow waveguide and its production and laser transmission device
Inventor: MIYAGI MITSUNOBU
IPC: G02B6/02
Filed: 1995-02-27
Abstract: PURPOSE: To transmit a laser beam in a wide range of wavelength bands with low loss and to improve mass productivity and reliability by forming a polyimide resin layer which is transparent to the wavelength band of the light to be transmitted on the inside surface of a hollow base material. CONSTITUTION: A metallic hollow waveguide 4 contg. a deriv. is formed of a metallic pipe 1 as a hollow base material, a polyimide resin layer 2 formed on the inside surface of this metallic pipe 1 and a hollow region 3 formed by the inside surface of this polyimide resin layer 2, respectively. The incident light (laser beam) on the metallic hollow waveguide 4 contg. the deriv. is propagated while repeating reflection at the boundary between the hollow region 3 and the polyimide resin layer 2 and at the boundary between the polyimide resin layer 2 and the metallic pipe 1. In general, the metallic material has high light absorption to the laser beam propagating in the waveguide and the laser energy does not intrude deep into the metallic layer.  Then, the thickness of the metallic layer which optically comes into contact with the polyimide resin layer 2 suffices with a skin depth or above.
Patent JP-S59168109-A (JP)
Title: Wet spinning process
Inventor: FUJIWARA TAKASHI
IPC: D02J1/08
Filed: 1983-03-10
Abstract: PURPOSE:To manufacture multifilament having little fluffs and uniform scouring degree, in a wet spinning process using a flow tube, by introducing an asymmetric element to the flow tube, thereby suppressing the dispersion of the spun filaments. CONSTITUTION:In the manufacture of multifilament by the wet spinning using a flow-tube coagulation bath, an asymmetric element is introduced in the flow tube 3 to generate a velocity component in the coagulation stream 2 in the flow tube 3 perpendicular to the running direction of the filament thereby applying false-twisting to the filament. Preferably, the scouring process after spinning is carried out on a net conveyor. The introduction of an asymmetric element to the flow tube can be carried out, e.g. by using a flow tube having a center axis deviated from the vertical line by 5-75 deg., inserting one or more baffle plates 6 in the flow tube 3, or blasting gas and/or liquid through one or more orifices 7 into the flow tube 3 so as to attain a nonzero sum of the horizontal momentum vectors.
Patent JP-H11238794-A (JP)
Title: Formation of interconnection
Inventor: TAGUCHI MITSURU
IPC: H01L23/522
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the decline and the like in the performance and the reliability of an interconnection the preventing the peel-off of an interconnection material layer as well as securing the barrier properties of the inside of a recess. SOLUTION: This method is constituted of a process by which an adhesion layer 31 is formed on an insulating film 21 formed on a substrate 11, a process in which a recessed section 41 such as a recess, a connection hole, and the like which starts from the adhesion layer 31 and reaches the insulating film 21 is formed, a process wherein after forming a barrier layer 33 on an inner wall of the recessed section 41 and on the adhesion layer 31, the barrier layer 33 is etched back, leaving the barrier layer 33 on the sidewall of the recessed section 41 while removing the barrier layer 33 on the adhesion layer 31, to expose the adhesion layer 31, and a process wherein an interconnection material layer 51 made of copper or other material is formed in the recessed section 41 and on the adhesive layer 31.
Patent JP-H03243027-A (JP)
Title: On-vehicle terminal equipment
Inventor: HAMADA KANEO
IPC: G10L15/00
Filed: 1990-02-21
Abstract: PURPOSE:To attain hands-free operation by allowing a voice recognizing/ synthesizing and controlling means to recognize a voice control signal and executing the origination of a dial signal to a communication destination, ON/ OFF of power supplies for respective devices and the switching of respective devices or the like based upon control information from the control means. CONSTITUTION:When the key of a vehicle is turned to the position of ACC, a bar battery 10 supplies power to respective devices through a power supply line (g). When a driver speaks a voice command, the voice command is inputted to the voice recognizing/synthesizing and controlling unit 17 through a microphone 12, an amplifier 13 and a signal line (e). When a voice recognizing part in the unit 17 recognizes the voice command, a control part in the unit 17 outputs a required control signal and controls to control respective units in the terminal equipment mounted on the vehicle. When the driver oneself previously registers the feature of the speaker by using a voice recording function of the unit 17, the feature of a voice command practically inputted from the microphone 12 is collated and inspected, and after checking the speaker is the registered driver oneself, respective operations are controlled.
Patent JP-S61196617-A (JP)
Title: Mos logic circuit
Inventor: MURAKAMI YUKICHI
IPC: H03K19/0944
Filed: 1985-02-25
Abstract: PURPOSE:To control freely the threshold of the logic circuit by providing a MOS transistor to input the substrate electric potential to the gate electrode, at the driving element part of the logic circuit, detecting the substrate electric potential and selecting the shape of the MOS transistor to constitute the driving element part. CONSTITUTION:For the first and second MOS transistors Q2 and Q3, an input Vin is given to a gate electrode as a logic circuit, the symbol Vbb is impressed as the substrate bias voltage of both MOS transistors, the third MOS transistor Q4 has a negative threshold voltage VTH, the above-mentioned voltage VBB is impressed to the gate electrode of the same transistor, and the transistor fufils its function to detect the substrate bias voltage impressed to an LSI. When the channel width of the above-mentioned first and third MOS transistors Q2 and Q4 are respectively W2 and W4, the value of these W4 and W2 is suitably set corresponding to the desired threshold voltage of the driving circuit, and the shape of respective MOS transistors is designed.
Patent JP-S59163031-A (JP)
Title: Working method of supporting pipe for pipe frame
Inventor: TORIWAKI TAIJI
IPC: B21D19/08
Filed: 1983-03-09
Abstract: PURPOSE:To form easily both ends of a supporting pipe to the shape coinciding exactly with the outside circumferential shape of a pipe frame to be joined in a short time by crushing and working both ends of the supporting pipe by means of dies having the outside circumferential shape of the pipe frame to be joined. CONSTITUTION:A supporting pipe 3 is placed on a holder block 4 on a stationary plate 2 and a movable plate 3 of a press machine is lowered. Dies 8, 9 fixed to a die holding block 7 in the lower part of the movable plate and a clamp block 10 descend and the block 10 press the pipe 3 to clamp the pipe and thereafter the dies 8, 9 on both sides press both ends of the pipe 3, thereby crushing and forming the two ends to a prescribed shape. The two ends of the pipe 3 are formed to the obliquely recessed shape having the curved surface coin ciding with the outside circumferential shape of a pipe frame 13 by the obliquely and circumferentially curved parts 8a, 9a at the top ends of the dies 8, 9. The pipe 3 is spanned diagonally between the angle parts of the T-shaped pipe frame 13 and the joining parts are welded.
Patent JP-H08232755-A (JP)
Title: Aluminum casting
Inventor: NAKANO TAMIO
IPC: B22D19/00
Filed: 1995-02-27
Abstract: PURPOSE: To improve wear resistance of a slide part by a method wherein a preform substance produced by sintering or pressurization of cast iron powder is inserted in the slide part to form a wear resisting sliding part, in an aluminum casting having a slide at a part of a piston or the like for an engine. CONSTITUTION: When an iron casting is applicable for the cylinder liner part of a cylinder block for an engine, chips produced as waste when various castings are machined is further fined to produce cast iron power 11 when occasion demands. By pressurizing the cast iron power 11 by a press or sintering, a cylindrical preform substance 12 is formed. The preform substance 12 is then set in a metal mold and a molten alloy of an aluminum alloy is injected in the metal mold at a high pressure. This constitution casts a cylinder block forming a cylinder liner wherein the preform substance 12 is inserted. Thereafter, the inner peripheral surface of the cylinder liner 12 is machined to form a cylinder slide surface 15.
Patent JP-H03242050-A (JP)
Title: Cordless telephone system
Inventor: ARAI TAKAYUKI
IPC: H04Q7/28
Filed: 1990-02-20
Abstract: PURPOSE:To improve the system efficiency by dividing a prescribed area into plural zones and receiving a talking request from slave sets by one master set only when plural master sets are arranged in a same zone. CONSTITUTION:The system is provided with slave sets (handsets) 21-23, a wired line, an extension 3, an exchange 4, an extension telephone set 5, master sets (connector; controllers) 6-8 and control lines 9, 10. Then the transmission and reception of the control signal among the plural master sets 6-8 arranged in the same zone is available and in the case of a talking request by the slave sets 21-23, the talking request is received by the decided master set by the trans mission and reception of the control signal and the access of the plural master sets in the talking request is implemented in order. Thus, the system efficiency is improved.
Patent JP-S61199841-A (JP)
Inventor: UDA SHINICHI
IPC: A61B6/03
Filed: 1985-03-01
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-S59165860-A (JP)
Title: Fuel injection valve for internal-combustion engine
Inventor: TAKAHASHI TAKASHI
IPC: F02M53/04
Filed: 1983-03-11
Abstract: PURPOSE:To cool a fuel injection valve and thereby to prevent seizure, etc. of a nozzle needle, by providing a fuel circulating passage so as to circulate fuel in the fuel injection valve at a time except a fuel injection period. CONSTITUTION:Fuel passages 20 and 18 are connected through a pressure chamber 16 to fuel passages 28 and 30. The fuel passage 30 is connected through a hydraulic pressure selector valve 32 to a fuel passage 34 outside of an injection valve, and the other end of the fuel passage 34 is communicated with a fuel tank 36. On the other hand, the fuel passage 20 is connected through a check valve 38 to an outside fuel passage 40. The hydraulic pressure selector valve 32 is closed when high pressure fuel is applied from an injection pump 26. When feed of pressurized fuel from the injection pump 26 is stopped, the hydraulic pressure selector valve 32 is opened, and low pressure fuel acts to open the check valve 38 and is circulated in the following sequence, that is, fuel passages 20 and 18  pressure chamber 16   fuel passages 28 and 30   hydraulic pressure selector valve 32   fuel passage 34   fuel tank 36. Thus, a nozzle needle 12 and a body 10 are cooled.
Patent JP-S60183189-A (JP)
Title: Thermal transfer medium
Inventor: WATANABE HIDEO
IPC: B41M5/382
Filed: 1984-03-01
Abstract: PURPOSE:To obtain high-density images, by constituting the titled medium of a transfer sheet provided with a transfer layer comprising a leuco dye as a main constituent, a non-cellulosic heat-fusible resin having a melting point of not higher than 150 deg.C and a cellulosic resin and a sheet provided with a receiving layer. CONSTITUTION:The thermal transfer medium is constituted of the transfer sheet provided with the transfer layer comprising a leuco dye as a main constituent, a non-cellulosic heat-fusible resin having a melting point of not higher than 150 deg.C and a cellulosic resin on a base and the receiving sheet provided with the receiving layer comprising a color developer for said leuco dye as a main constituent. Thermal transfer can be performed by laminating the transfer sheet and the receiving sheet on each other, followed by heating. The heat-fusible resin may be polyethylene, an acrylic resin, a polyamide or the like, and the cellulosic resin may be cellulose acetate, ethyl cellulose, nitrocellulose or the like.
Patent JP-S55132057-A (JP)
Title: Mos integrated circuit and its manufacture
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/768
Filed: 1979-03-30
Abstract: PURPOSE:To obtain novel MOS integrated circuit in high fusing point by a method wherein a gate wiring of high fusing point metal and a substrate Si are connected through si thin film, and another internal wiring of Al is placed thereon through a layer insulating film. CONSTITUTION:A gate electrode wiring 20 by Mo thin film is formed on a gate oxidized film 26 of a p-type Si substrate. Next, As ion is implanted and an n<+>-layer 19 is formed through annealing. The layer is covered with PSG27, and a mobile ion in Mo and SiO2 is made inactive through high temperature treatment. A hole 29 is perforated, and a P-added polycrystalline-Si 22 is formed selectively. Then as usual, a layer insulating film 28 and connection window 19 are formed, PSG is fluidized and an Al system internal wiring 21 is formed. According to this constitution, a reaction of polycrystalline-Si with Mo thin film of poly-crystal is kept on uniformly with less occurrence of stress, and the connection 22 is extremely short to exert no influence on characteristics, therefore stress is decreased all the more. No peeling thus occurs, and a multilayer wiring is applicable, therefore a degree of freedom of pattern arrangement similar to a conventional Si gate structure is obtainable.
Patent JP-H01216714-A (JP)
Title: Burrless cutting device
Inventor: SHIMOII TSUTOMU
IPC: B23D19/04
Filed: 1988-02-22
Abstract: PURPOSE:To eliminate burrs by providing cutter heads controllable with high precision in the cutting direction, cutting a plate in the half-cut state while controlling the cutting quantity, then pinching and separating it with rolls. CONSTITUTION:Cutters 33 and 34 and rolls 31, 32 and 35, 36 are precisely set to start the cutting work. When a motor 43 is driven and bases 6 and 7 are moved to the left, a plate 45 is cut by cutters 33 and 34 in the half-cut state and pressed by back rolls 35 and 36 and reversely sheared, then the plate 45 is separated. When the device is moved to the right, the plate 45 is fed, the bases 6 and 7 are moved in the opposite direction, the plate 45 is likewise half-cut by the cutters 33 and 34 and pressed by the rolls 31 and 32, the plate 45 is reversely sheared and separated. The burrless cutting of the plate 45 can be performed with the rolls 31, 32 and 35, 36 and the heads 10, 11, 12, 13, 14, 15 of the cutters 33 and 34 by positively or reversely rotating the motor 43.
Patent JP-S51114506-A (JP)
Title: Reduction construction of diaphragm deformation
Inventor: ONODA TAKESHI
IPC: F01D9/02
Filed: 1975-04-02
Abstract: PURPOSE: To reduce deformation and stress of a diaphragm on a horizontal joint and raise compressive surface pressure on the horizontal plane for stopping vapor leakage from the horizontal joint surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56135445-A (JP)
Title: 4"-halogenophenyl ester of trans-4-(trans-4'-substituted cyclohexyl)-cyclohexanecarboxylic acid
Inventor: SUGIMORI SHIGERU
IPC: G09F9/35
Filed: 1980-03-27
Abstract: NEW MATERIAL:The titled compound of formula I (R is 1W15C alkyl or alkoxyl; X is F, Cl or Br).  
     EXAMPLE: 4"-Fluorophenyl trans-4-(trans-4'-propylcyclohexyl)-cyclohexanecarboxylate.  
     USE: A liquid crystalline substance characterized by a low viscosity in spite of a high liquid crystalline temperature range and good stability to moisture, heat, light, etc.  
     PROCESS: A compound of formula II is reacted with thionyl chloride to give an acid chloride of formula III, which is then reacted with a 4-halogenophenol in pyridine to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio