baber/WOPTO huggingface dataset:
Patent JP-H1010588-A (JP)
Title: Waveguide type optical matrix switch
Inventor: SHIMOKOSHI KIYOSHI
IPC: G02F1/313
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress so that cross talk occurring in a 2×2 optical switch isn't outputted to an output port. SOLUTION: In a waveguide type optical matrix switch 1 provided with an optical switch unit arranging plural 2×2 optical switches 3 in matrix, and outputting an optical signal inputted from an input port in the optical switch unit to the prescribed output port, an optical switch 5 for shut down for transmitting through the optical signal only in the case of outputting the optical signal is provided on this side of the output port.
Patent JP-S6053292-A (JP)
Inventor: KONRAATO BERUKUMAN
IPC: E03C1/044
Filed: 1984-08-03
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-H10101145-A (JP)
Title: Package and assembling method thereof
Inventor: KEACH PRISCILLA M
IPC: B65D25/10
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To fix a film in a simple method while applying an elastic force. SOLUTION: A package 10 is provided with the upper container part 14 and the lower container part 12 supporting respective frames 42. Respective frames 42 support respective support films 46. The frames 42 and the container parts 14, 12 are constituted so that the fittingmotion of the frames to the container parts increases automatically the tension of the film 46, by rotating reversely the opposite parts of the frames 42 and displacing the film 46 to the outside of plane supported by the frames at the first time, or by parting the opposite parts of the frames from each other. The film of the lower container part 12 is dented at the peripheral lip 20 of the lower container part 12 and the film 46 of the upper container part 14 is protruded over the peripheral lip 20 of the upper container part. This method prevents an article from rolling down out of the lower container part 12.  And when the container parts are closed, mutual film faces are positioned to contact each other.
Patent JP-S6054743-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/18
Filed: 1983-09-05
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-H05332129-A (JP)
Title: Exhaust silencer
Inventor: NAKAGAWA TOSHIMASA
IPC: F01N1/08
Filed: 1992-06-01
Abstract: PURPOSE:To provide an exhaust silencer that is made suitable for weight reduction or cost reduction by widening the degree of freedom for selection of materials so that low heat resistant materials can be used partly when a catalyst whose temperature way become high is included inside. CONSTITUTION:An exhaust silencer is constituted in such a way as comprising an outer case 130, both end openings of whose outer cylinder 132 are closed by a pair of end plates 134 and 136, and partition plates 138 and 140, which are made of the material with a heat resistance higher than that of the outer case, and divide the inside of the outer case into multiple expansion chambers. It also comprises an exhaust introducing pipe 142 which penetrates one side end plate and at least one partition plate so as to introduce exhaust gas to a reflector plate 168 with the heat resistance higher than that of the outer case, an exhaust gas purifying catalyst body 160 kept inside this exhaust introducing pipe, and an exhaust leading-out pipe 158 having a high heat resistance and emitting exhaust gas, reflected by the reflector, from the other end plate.
Patent JP-S6140218-A (JP)
Title: Antitumor agent
Inventor: NOJIMA SHOSHICHI
IPC: C07D295/205
Filed: 1984-08-02
Abstract: PURPOSE:An antitumor agent containing a phosphocholine derivative as an active ingredient. CONSTITUTION:An antitumore agent having improved antitumor activity, extremely weak side effects, and safety to cancer-carrying warm-blooded animals, containing a compound (e.g., 1-o-octadecyl-2-o-(pyrrolidinocarbonyl)glycero-3- phosphocholine, etc.) shown by the formula I [R<1> is alkyl; R<2>, R<3>, and R<4> are lower alkyl, nitrogen-containing 5-membered of 6-membered heterocyclic ring shown by the formula II; group shown by the formula III is nitrogen-containing 4-membered - 6-membered heteroalicyclic group]. A dose is preferably 0.03- 50mg/kg/time as injection, and the agent is administrated 1-twice daily depending upon symptoms. The compound shown by the formula I has good absorption even by oral administration, and can be prepared into tablet, granule, syrup, etc. In order to strengthen further antitumor activity of the agent and to reduce its side effects, the agent is blended with a natural phospholipid such as egg yolk lecithin, etc. and may be used as lipid endoplasmic reticulum (e.g. liposome, etc.).
Patent JP-S5787516-A (JP)
Title: Portable stove burner
Inventor: SASADA KATSUJI
IPC: F23D23/00
Filed: 1980-11-19
Abstract: PURPOSE: To improve a heat efficiency by a method wherein a flame hole of an outer burner is directed to an axial direction thereof and a flame hole of an inner burner is directed to an outer diameter thereof and they are oppositely faced to each other, and a main flame is formed at a clearance between the burners themselves.  
     CONSTITUTION: When gas is injected into a mixing pipe A and a mixing pipe 16 from a nozzle A7 and a nozzle B15, respectively, the gas suctions the air and flows into the mean pressure chamber A10 and mean pressure chamber B18 and mixed with air therein. Pre-mixed gas is injected from the main flame hole A11, inner flame 13, main flame hole B19, flame holding hole 24 of the burner A9 and the burner B17, respectively, and then forms a main flame A12 and a thin main flame B20 and a keeping flame 25 and finally combustioned. At this time, the main flame hole B19 is directed to an axial direction and another main flame hole A11 is directed to a direction of outer diameter thereof so as to form the main flame A12 and the main flame B20 in the clearance 26, thereby a pan 6 may be heated even if a size of the burner B17 is not so large as compared to that of the pan 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05331701-A (JP)
Title: Synthetic hollow fiber
Inventor: NARUSE TSUTOMU
IPC: D01D5/253
Filed: 1992-05-29
Abstract: PURPOSE:To produce synthetic hollow fibers which has the non-circular hollow part having a plurality of projections and an open slit from the hollow part to the side wall surface of the fiber, thus they are excellent in light weight, moisture absorption and abrasion resistance. CONSTITUTION:Preferably, the core part having 4 or more projections and the open slit leading to the sheath side surface are formed with a polymer soluble in water or alkali, and the sheath is formed with a polymer of polyacrylonitrile or polyamide. Then, the core part and the slit are dissolved to give the objective fibers having the non-circular hollow part having 4 or more projections and an opening slit leading from the hollow part to the side wall surface of the fiber. The modification degree of the non-circular hollow part in the fiber is given as a formula: C=B/A (C is the modification degree; B is the diameter of the maximum inscribed circle of the projections; A is the diameter of the minimum inscribed circle at the center of the hollow part) and its value is 2.0 to 5.0 and the total cross section area of the hollow part including the opening slit is 15 to 40%.
Patent JP-H11355516-A (JP)
Title: Image reader
Inventor: OTA AKIRA
IPC: H04N1/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with which there is no degradation in the information quantity and the sensitivity even when pixel density conversion is performed but the sensitivity is improved in the case of reduction in size (pixel density is made coarse) rather than the case of no density conversion. SOLUTION: This device is provided with an LED array 3 for illuminating an original, a rod lens array 5 for condensing reflected light or transmitted light from the original, a photoelectric converting element 6 for converting the condensed optical information to an electrical signal, and a pixel density converting circuit 101 for outputting a pixel density converted signal by adding the output values of arbitrary continuous plural pixels from the photoelectric conversion element 6 based on parameter data inputted from the outside. Thus, the pixel density is converted while suppressing the degradation in information quantity to a minimum, at the same time, output sensitivity is improved and an S/N can be improved.
Patent JP-H0453472-A (JP)
Title: Method for preventing explosion of combustion device in laver dryer
Inventor: KOGA KOJI
IPC: A23L17/60
Filed: 1990-06-20
Abstract: PURPOSE:To prevent explosion of a combustion device and the inside of a combustion cylinder, prevent breakage of equipment and dry laver in safe operation by discharging a vaporized fuel remaining in the combustion cylinder before ignition of the combustion device by a fan and igniting the device. CONSTITUTION:A fan 23 is installed together with an ignition device 21, pump 24 for fuel supply, etc., in a combustion device 2 of drying chamber 10 and vaporized fuel remaining in the combustion device 2 and combustion cylinder 12 is discharged from a chimney 13 by operating the fan 23, preferably for 5-15sec before ignition. Thereby drying temperature is controlled and laver on a laver-carrying conveyer 11 is dried.
Patent JP-S6069096-A (JP)
Inventor: AASAA JII SHIYUWAATSU
IPC: C07J53/00
Filed: 1984-08-02
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-H09326692-A (JP)
Title: Phase locked loop circuit
Inventor: YONEMURA SHINJI
IPC: H03K3/03
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain highly reliable synchronous clocks with excellent frequency stability and phase followup ability. SOLUTION: An analog PLL circuit is composed of a reference clock oscillation circuit 13, a phase frequency comparator 14, a charge pump filter 16 and a voltage controlled ring oscillator 18. The voltage controlled ring oscillator 18 is composed by cascade-connecting the (n) stages  (n) is an integer equal to or more than 2} of inverter circuits IV0, IV1,...IVn in a ring shape and the internal clocks CK0, CK1,...CKm  (m) is the integer equal to or more than 2} of different phases are generated with a fixed pitch at taps between the respective inverter circuits.  A phase comparator 10 and a selector 12 select the internal clock CKi whose phase is closest to a reference signal SEi from the plural pieces of the internal clocks CK1, CK1,...Ckm from the ring oscillator 18 as required so as to make the phase of the synchronous clock CKs follow up the phase of the reference signal SEi and output it as the synchronous clock CKs.
Patent JP-H0915449-A (JP)
Title: Ferrule for optical connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 1995-06-29
Abstract: PURPOSE: To obviate the occurrence of peeling of adhesion between the outer peripheral surface of a ferrule and a spring mounting member and the fracture of an optical fiber in the ferrule by specifying the surface roughness of the spring material part of the outer peripheral surface of the ferrule to a specific surface. CONSTITUTION: The joint part of the front end face 11 of the ferrule and the outer peripheral part 13 is provided with a sleeve insertion guide 14 and a through-hole 12 is formed in the central axial direction of the ferrule arriving at the rear end face 15 formed with a conical fiber insertion guide 16 from the front end face 11. Further, the surface roughness Ra of the outer peripheral surface is in a range of 0.1<Ra<25 and is specified to the relatively rough surface. The sizes of the ferrule are generally outside diameter D=ϕ2.5mm, length L=10.5mm, through-hole d=ϕ0.126mm diameter.  The reason for making the surface roughness of the outer pheripheral surface Ra of the ferrule rougher than 0.1 lies in that the joint area at the time of adhering the surface to the spring mounting part is increased and the joint strength is increased by forming the outer peripheral surface as the rough surface.
Patent JP-S5686638-A (JP)
Title: Production of stator tooth for linear pulse motor
Inventor: KASHIMA WATARU
IPC: B21H3/04
Filed: 1979-12-19
Abstract: PURPOSE: To produce stator teeth of high dimensional accuracy with good working efficiency by pressure-contacting a hard tooth-shaped member to a stator tooth blank while rotating said member and relatively moving both while causing the outside circumferential part of the blank to deform plastically.  
     CONSTITUTION: Spiral grooves 13 of nearly the same pitch as that of the stator tooth 12 to be produced are formed on the outside circumferential surface of a hard circular cylindrical tooth-shaped member 11. A plurality of these tooth-shaped members are disposed to support a stator tooth blank 14 and these are rotated at the same speed in mutually opposite directions. These tooth-shaped members 11 are put in pressure contact with the outside circumferential surface of the blank 14 to cause the outside circumferential part of the blank 14 to deform plastically; at the same time, the tooth-shaped members 11 and blank 14 are relatively moved to form continuous spiral grooves 15 on the outside circumferential part of the blank 14. Thence, the outside circumferential part of the blank 14 is surface-finished by a grinding wheel 16 or the like to grind the top parts of teeth 17, to a trapezoidal shape in section. This is cut to predetermined length and both sides are cut, whereby the stator tooth 12 for linear motor having the grooves 15 and teeth 17 alternately is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000353245-A (JP)
Title: Shape model, method and device for shape recognition, and storage medium stored with shape recognition program
Inventor: KUSACHI YOSHINORI
IPC: G06T7/60
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To recognize the positions and attitudes of multiple objects robustly even when the objects overlap or area hidden behind other bodies by labeling points and segments which are hidden and changing structure when the outline of an object body is hidden behind other objects and a body other than the object body. SOLUTION: Multidimensional data are inputted from a multidimensional data input part 20. The inputted multidimensional data are stored in a multidimensional data storage part 21. A shape model and a desirable feature point to be traced are inputted from a shape model input part 22 and the inputted contents are stored in a shape model storage part 23. A shape model state determination part 24 compares the shape model in the shape model storage part 23 with the multidimensional data in the multidimensional data storage part 21 to estimate a current shape model. When the outline of the object body is hidden behind another object or a body other than the object, a shape model structure alteration part 25 alters the state of the shape model by labeling hidden points and segments.
Patent JP-H0328738-A (JP)
Title: Method for reproducing and testing ductile breaking of steel pipe
Inventor: TSUKAMOTO MASATOSHI
IPC: G01N3/10
Filed: 1989-06-27
Abstract: PURPOSE:To conduct a test without any impact sound at the times of a breakdown by providing a partition wall in a horizontal sealed test steel pipe so that its lower part is in a communication state, and leaving a space part on one side and charging liquid on the other side across the partition wall. CONSTITUTION:The test steel tube 1 is a hermetically sealed container and the partition wall 2 is fitted airtightly by welding almost in the center of the tube so as to partition the upper half part of the tube section. A test part 6 on the left side from the partition wall 2 is filled with the water 6 while the specific amount of air is lift in the space part on the right side from the partition wall 2. Then high-pressure water is injected by a hydraulic pump 8 to raise the pressure in the steel tube 1. When a cracking generator stimulates a notch at a cracking generation point 14 at the test part 6, the tube begins to crack and the high-pressure wall in the steel tube 1 is ejected from the crack, simultaneously, the air on the right side from the partition wall 2 expands and the high-pressure water below is supplied to the test part 6 to make a cracking progress force operate on the crack continuously. Then, the crack extends as shown by arrows 10 and 10' to reproduce a fast ductile breakage. The charged air is never ejected out of the steel tube 1, so a burst sound is prevented from being generated.
Patent JP-H0462009-A (JP)
Title: Manufacture of pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B29K21/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain excellent releasability and enhance the retention of an air pressure by using ultra-high-molecular-weight polyethylene powder as a green inside paint. CONSTITUTION:After ultra-high-molecular-weight polyethylene powder having a predetermined compounding ratio, a surfactant and water are sufficiently stirred to be mixed with one another, the resultant mixture is passed through a paint roll and filtered by a filter to prepare a paint composition. This paint composition is applied to the inner surface of a green time as a green inside paint so that the amount of the ultra-high-molecular-weight polyethylene powder is about 50g/m2 and, after the paint composition is dried, the green tire is vulcanized and molded by using a mold. The pneumatic tire thus obtained has a carcass layer 2 turned up from the inside of the tire to the outside thereof around bead cores 1 paired on both the right and left sides of the tire, and an ultra- high-molecular-weight polyethylene film F is formed inside the carcass layer 2.
Patent JP-H1112435-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: OKANUMA MASAKO
IPC: C08K3/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing material excellent in curability, and having good shelf life at ordinary temperature and good strength and hot strength. SOLUTION: This composition contains 100 pts.wt. (meth)acryloylated novolak resin (A) having phenolic hydroxyl groups in the molecule and obtained by reacting the phenolic hydroxyl groups of a novolak resin with glycidyl (meth) acrylate in an amount at most equal to the equivalent thereof, 0.1-20 pts.wt. organic peroxide (B), and an inorganic filler (C) in an amount of 40-2,000 pts.wt. based on 100 pts.wt. total of components A and B.
Patent JP-H108499-A (JP)
Title: Cover structure for construction machine
Inventor: YAMAGISHI YOSHINORI
IPC: E02F9/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting work of a cover and its components by composing a cover structure of a cover to form a part of the outside surface of a machine body and a cover supporting body having an opened part for fitting the cover, and forming the cover supporting body so as to be fitted to the machine body with the cover attached to the cover supporting body. SOLUTION: A striker 12 is fitted to a cover supporting body 2 with a bolt and a nut, and a hinge support 14 is attached to the frame 2a of the cover supporting body 2 by welding. A latch 8 and a hinge 10 are fitted to covers 4, 6 with a bolt and a nut. The covers 4, 6 are inserted into the cover supporting body 2, and the hinge 10 is inserted into a hinge support 14, and they are severally fitted with the bolt and nut to form a cover assembly body 16 by attaching the covers 4, 6 and related parts to the cover supporting body 2. Thus, the fitting work can be carried out without ascending and descending on the machine body at an another place where the works are easy to carry out.
Patent JP-H0888654-A (JP)
Title: Path information transmission method for router and data communication system
Inventor: SAITO SHUICHI
IPC: H04L12/70
Filed: 1995-06-29
Abstract: PURPOSE: To set path information to the router without mistake by learning the path information of other routers without setting all required path information for relaying to the router. CONSTITUTION: In the transmission method of path information for the router connected to a network 1 having a terminal equipment 11 and to other router B via an ISDN channel network and communicating the path information possessed by the router B with the network, the router A connects a channel to the other router B based on an ISDN line network address in a 1st table with respect to a path information request from the terminal equipment 11 and fetches, learns and stores the path information possessed by the other router B and sends the path information to the network 1.
Patent JP-H06100545-A (JP)
Title: 2-amino-n-(((4-(aminocarbonyl)pyridin-2-yl)amino)alkyl)- pyrimidine-4-carboxamide derivative, its production of its application to medicine
Inventor: GEORGE PASCAL
IPC: A61P13/08
Filed: 1993-07-02
Abstract: Compounds corresponding to the general formula (I) <IMAGE> in which m represents the number 0 or 1, R1 represents a methyl group, in which case R2 represents a phenoxy(C1-C4)alkyl group, or else R1 and R2 together form, and with the nitrogen atom which carries them, a 4-phenoxy-1-piperidyl (4-phenoxypiperidino) group, a phenoxymethyl-1-piperidyl (phenoxymethylpiperidino) group or a 4-phenyl-1-piperazinyl group, and R3 represents a hydrogen atom or, when n is equal to 1, a hydroxyl group or a methoxy group. Application in therapeutics.
Patent JP-S5953404-A (JP)
Title: Miticide
Inventor: ASAWA TATSUYA
IPC: A01N57/18
Filed: 1982-09-21
Abstract: PURPOSE:To provide a miticide having high synergistic effect and exhibiting controlling effect even to resistant spider mites, by combining a macrolide antibiotic substance with an organophosphorus insecticide containing mono- or diethyl ester structure. CONSTITUTION:The objective miticide contains (A) one or more macrolide antibiotic substances selected from the C-076-group antibiotics (preferably B1a and B1b of C-076) and 22,23-dihydro-C-076-group derivatives (preferably 22,23-dihydro- C-076 B1a, B1b derivatives) and (B) a diethyl phosphate, diethyl phosphorothioate, diethyl phosphorodithioate, diethyl phosphorodithioate or ethyl phosphonothioate organophosphorus insecticide (e.g. isoxathion, parathion, etc.) preferably at a weight ratio of 1:1-10, especially 1:2-7.
Patent JP-H0454780-A (JP)
Title: Picture signal recording and reproducing system
Inventor: OGURA TOKIHIKO
IPC: H04N5/91
Filed: 1990-06-22
Abstract: PURPOSE:To record information representing a kind of a picture signal without recording of a new information signal by varying a phase of a reference pilot signal recorded on a recording medium together with the picture signal for part of a period in response to the kind of the picture signal to be recorded. CONSTITUTION:A pilot signal fp generated from a synchronizing signal generator 5 and a horizontal synchronizing signal H-SYNC are fed to a pi/2 phase shifter 11, and each of pilot signals whose phase is shifted by pi/2 each in response to the kind of the picture signal outputted from the phase shifter 11 is fed to a switch S. Then the pilot signal outputted from the switch S is fed to a gate circuit 12, the gate circuit 12 passes its input signal for a horizontal and a vertical blanking period according to a composite blanking signal C-BLK fed from the generator 5 and applies each pilot signal to an adder 9 for the period, in which frequency multiplex is implemented for the horizontal and vertical blanking periods of an FM modulation picture element information signal fed from a recording signal processing circuit 10 and the result is fed to a recording amplifier 13. Then the signal outputted from the adder 9 is amplified by the recording amplifier 13 and recorded on a video floppy 15.