baber/WOPTO huggingface dataset:
Patent JP-S5930238-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO YUKIO
IPC: C01F7/02
Filed: 1982-08-10
Abstract: PURPOSE:To obtain a recording medium while improving wear resistance antistatic characteristic, running characteristics, etc., by adding Al2O3 powder to which carbon black of less than specific means grain size and greater than specific surface area is adsorbed to magnetic powder at a specific rate. CONSTITUTION:The carbon black with <=100mum mean grain size and >=30m<2>/g specific surface area is adsorbed to the Al2O3 powder and a magnetic layer which contains >=about 0.5wt% product on the basis of the powder is formed on a base. The carbon black is adsorbed to Al2O3 by >=about 0.5wt%. When the carbon black and Al2O3 are mixed merely with the magnetic layer, no effect is obtained. Consequently, the magnetic tape etc. superior in electromagnetic conversion characteristic, wear resistance, antistatic characteristic, light shielding characteristic, etc., and never causes a tape end detecting mechanism which uses a photosensor, etc., to malfunction are obtained.
Patent JP-S5661399-A (JP)
Title: Novel substance th69e and drug containing the same
Inventor: HOSHINO FUMIHIKO
IPC: A61K38/21
Filed: 1979-10-25
Abstract: NEW MATERIAL:A substance TH69E having the following properties: Elementary analysis: C, 24.25%; H, 4.46%; N, 6.55%. Molecular weight: about 600,000± 15,000 (Biogel P-series column). White amorphous powder. Decomposition point: 180°C (browned by the capillary method with a silicone oil WF-30). pH of the aqueous solution 6.7W7.1. Soluble in water; insoluble in ethanol, acetone, n-hexane, etc. Positive to the phenol-sulfuric acid, anthrone and Molisch reactions, etc.; negative to the Elson-Morgan reaction, etc.  
     USE: A carcinostatic agent, a preventive and remedy for infectious diseases, an interferon inducer and a remedy for fibrosis.  
     PROCESS: A strain, e.g. Streptococcus faecalis And. & Hord. TH-001 (FERM-P No.4861), belonging to the genus Streptococcus, is cultivated an aerobically, perferably at 37°C, for 24W48hr, and the titled substance is separated and purified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5662456-A (JP)
Title: Restriction system for incoming call connection
Inventor: NUMAKURA JIYUNICHI
IPC: H04M3/436
Filed: 1979-10-26
Abstract: PURPOSE:To enable to offer the transfer service as required, by restricting the connection of incoming call from a subscriber telephone set other than designated sets, through the designation of a subscriber telephone set on which no restriction is imposed for the connection in advance to the incoming call to the subscriber telephone set. CONSTITUTION:When a subscriber telephone set 1 makes a call and the number of the subscriber telephone set 2 is dialed, an outgoing register 3 receives it and a control circuit 4 identifies this number. The control circuit 4 retrieves the information designating the subscriber telephone set 1 and the content of a memory circuit 5 storing the connection nonrestriction subscriber telephone set information corresponding to the subscriber telephone set 2. If the memory circuit 5 has the same information as to the subscriber telephone number 1, the telephone sets 1 and 2 are connected, and if not, the connection is restricted. In this case, the content of the memory circuit 6 storing the connection representing terminal device information corresonding to the memory circuit 5 is retrieved to connect the terminal device designated at the memory circuit 6 with the subscriber telephone set 1.
Patent JP-H08309644-A (JP)
Title: Device for cooling lubrication oil for main shaft
Inventor: HASHIDATE AKITAKE
IPC: F16C37/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a device for cooling, lubrication oil for a simple execution, wherein an amount of lubrication oil of a bearing portion and an amount of cooling oil of a main shaft are compositely controlled corresponding to a rotational speed of the main shaft. CONSTITUTION: A separator cylinder 5 for providing a bearing supporting region BS of a main shaft at a hole wall in an annular space formed by inserting a drawing bar 2 is arranged in a hole of the main shaft for feeding lubrication oil through a tail end of the main shaft. A first hole for feeding lubrication oil to a cylinder wall of the separator cylinder confronting with the bearing supporting region BS. The first hole is connected to a second hole located at the main shaft 1 in the bearing supporting region BS. The second hole located at the main shaft 1 is connected to third holes located at inner walls 3A, 4A of each bearings 3, 4. A throttle valve 20 is located at the first hole at the separator cylinder. While the main shaft 1 is stopped or rotated at low speed, the throttle valve 20 is released to increase a lubricate amount Q1.  While the main shaft 1 is rotated at high speed, the throttle vale 20 is squeezed to reduce the lubrication amount Q1.
Patent JP-H0625550-A (JP)
Title: Pigment compound and coloring material for resin
Inventor: NIWA TOSHIO
IPC: C08L7/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a new compound excellent in resistances against light, heat, chemicals bleeding and migration, and useful as a coloring material for resin, etc. CONSTITUTION:A compound of formula I [A is alkylene or arylene; X is O or NH; X<1> is H, halogen or alkoxy; X<2> is O or S; R<1> and R<2> are NR<3>R<4> or OR<5> (R<3> to R<5> are H, unsaturated alkyl, alkoxyalkyl or aryl)], e.g. a compound of formula II. Furthermore, the compound of formula I is obtained by dissolving a compound of formula III in an organic solvent such as N-methylpyrrolidone, reacting the compound of formula III with trichlorotriazine, etc., in the presence of a deacidifying agent such as triethylamine at 0-20 deg.C and reacting the resultant compound of formula IV (Z and Z<1> are chlorine or fluorine) with amines or alcohols.
Patent JP-S5471484-A (JP)
Title: Threading process by numerical control device
Inventor: YAMAZAKI KAZUO
IPC: B23G1/02
Filed: 1977-11-18
Abstract: PURPOSE: To enable a machine tool to conduct thread-cutting operation satisfactorily by making it possible to read input information, to carry out intermediate calculation on the basis of correct understanding of the operating status of the machine tool, such as rotation, etc., and to make input of control information to the operating information device.  
     CONSTITUTION: An input information put into an input device 1 is read (or decoded) by a logical control calculation device 2, and then thread-cutting process control information is calculated by utilizing this input information and a thread-cutting process information kept in a memory device 3. This control information is then sent over to an intermediate calculating & motion (or operation) commanding device 4 which calculates and issues all the detailed commands for thread recess diameter, thread-cutting lead per rotation, thread length, coordinate value of thread- ending point, amount of thread cutting and also amount of threading per rotation of each shaft. A machine tool 5 is operated by these commands for cutting thread corresponding to the input information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01308550-A (JP)
Title: Intravascular laser operation apparatus
Inventor: KAMIMIYA TAKAFUMI
IPC: A61B17/22
Filed: 1988-06-06
Abstract: PURPOSE:To confirm the irradiation position with laser beam and to perform certain treatment by providing a guide beam supply means for supplying guide beam having a wavelength made visible by image forming processing to a fiber for the irradiation with laser beam. CONSTITUTION:A guide beam supply means 7 consists of two wavelength converter elements 71, 72 and the near infrared laser beam having a wavelength of 1.064mum emitted from laser is converted to green beam having a wavelength of 0.532mum and ultraviolet rays having wavelengths of 0.355mum and 0.266mum. The catheter 2 is induced into a predetermined blood vessel and a balloon 6 is inflated to stop blood and the leading end part of the catheter 2 is fixed in the blood vessel. A flash liquid 422 is sent in to replace the blood on the downstream side of the region where blood is stopped to make the blood vessel transparent. Tissue is irradiated with laser beam while observed by a monitor television 35 and fluorescence spectrum generated by ultraviolet rays having wavelengths of 0.355mum and 0.266mum contained in laser beam is observed through a spectrum analysis part 33 to diagnose a lesion part and, when there is the lesion part, a laser apparatus 1 is driven to irradiate the lesion part with laser beam to destruct the same.
Patent JP-H08317493-A (JP)
Title: Electrodynamic speaker
Inventor: SAEKI SHUJI
IPC: H04R9/02
Filed: 1995-05-12
Abstract: PURPOSE: To provide an electrodynamic speaker without sound quality degradation even for large sound volume by reducing the heat generation of a voice coil in case of large input and suppressing the generation of the distortion of sound by the change of an air pressure on the back surface of a dust cap. CONSTITUTION: A through-hole 3 is provided on the center of a center pole 2. Also, a fixed cylinder 16 is attached to the upper surface and a movable cylinder 15 is provided on the lower surface of the dust cap 13. Then, an air room on the back surface of the dust cap is bisected. When a driving current is applied to the voice coil 6, the air of a first air room 18 passes through the inner peripheral part of a voice coil bobbin 7, moves downwards, passes the outer peripheral part of the voice coil 6 further and flows into the external space of a speaker main body. The air flow suppresses the heat generation of the voice coil 6.
Patent JP-S6037499-A (JP)
Inventor: BEENEDEIKUTO BENTEERE
IPC: F16C33/10
Filed: 1984-07-04
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-H11102932-A (JP)
Title: Ic package structure, lcd apparatus, and electronic device
Inventor: YAMADA SHIGETOSHI
IPC: H01L21/60
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify and accelerate work of placing IC chips on opaque circuit boards. SOLUTION: An alignment mark 4K is formed by a through-hole on an opaque circuit board 1. An alignment mark 4I on an IC chip 3 is shot over the alignment mark 4K through a CCD camera 9 and the position of the IC chip 3 is adjusted so that the alignment mark 4I is located at a predetermined position with respect to the alignment mark hole 4K in the board side. Then, the IC chip 3 is bonded to the board 1, using the second class junction agent of an anisotropic conductive film. In this way, both the alignment marks 4I and 4K can be shot is only a single shooting with the camera 9 simultaneously and also align their positions.
Patent JP-H11326849-A (JP)
Title: Production of polymer for ocular lens
Inventor: NAKAMURA MASATAKA
IPC: C08F30/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to have high oxygen permeability and to obtain excellent water wettability of a surface by bringing a polymer contg. a monomer having a siloxanyl group as an essential polymn. component into contact with an org. acid or org. acid soln. SOLUTION: An ocular lens polymer consists of a copolymer contg. the monomer having the siloxanyl group as the essential polymn. component. The siloxanyl group refers to a group having at least one Si-O-Si bond. A compd. having the siloxanyl group and a carbon-carbon unsatd. bond is usable as such a monomer having the siloxanyl group. The ocular lens polymer is brought into contact with the org. acid or org. acid soln. While the usable org. acid is not particularly limited, 1-20C org. carboxylic acid and 1-20C org. sulfonic acid are adequate in terms of easy availability and ease of obtaining a high reforming effect.
Patent JP-H10329603-A (JP)
Title: Operation switch structure and wiring structure of operation switch and wire bundle
Inventor: ITO RYUSUKE
IPC: B60R16/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the working property of connecting work of an after- mount operation switch by providing such a structure as to be capable of easily performing the work of connecting the after-mount operation switch to an after-mounted electrical part in a short time. SOLUTION: This wiring structure comprises common circuit bus bars 28, 29 mounted on switch mounting parts 25, 26 and an after-mount switch mounting part 27 and electrically connected to a branched harness 30a for forming an illumination lamp lighting medium, which is branched from a wire harness 30, to be connected to operation switches 22, 23, and branched harnesses 30b, 30c branched from the wire harness 30 to form the ON/OFF medium of the operation switch 22, 23 electrically connected to the operation switches 22, 23 mounted on the switch mounting parts 25, 26. When an operation switch is mounted after on the after-mount switch mounting part 27, the operation switch is connected to an after-mounted electrical part by a wire harness 33.
Patent JP-H036380-A (JP)
Title: Microwave plasma treating device
Inventor: FUKUDA TAKUYA
IPC: H01L21/205
Filed: 1989-06-02
Abstract: PURPOSE:To reduce the damage of a substrate by a microwave at the time of treating the substrate placed in parallel with the introducing direction of the microwave by avoiding use of at least the substrate surface as the main microwave guide surface. CONSTITUTION:The microwave plasma treating device is formed with an insulating plate 6 for electrically levitating the micro wave guide 1, micro wave inlet window 3, vacuum vessel 4 and substrate 5 from the wall of the vacuum vessel, a magnetic field generating coil 7, an exhaust port 8 and gas nozzles 9 and 10. In this device, a magnetic field is weakly impressed in the vessel 4 by the magnetic force coil 7 from the upper part toward the lower part, and the position 11 of the magnetic induction causing electron cyclotron resonance(ECR) with the microwave is set between the window 3 and the substrate 5 by placing the substrate 5 in parallel with the introducing direction of the micro wave, and use of at least the substrate surface as the main microwave 2 guide surface is avoided. Consequently, the damage of the substrate 5 and foreign matter deposition are reduced.
Patent JP-H09135675-A (JP)
Title: Production of food having irregular end shape and equipment therefor
Inventor: ITAGAKI HIROTOSHI
IPC: A23L17/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for producing ground fish products having irregularly formed ends to a certain extent and constant length without the need of any skillfulness. SOLUTION: This equipment comprises forming devices (12, 14) that form a food mixture which contains many fibrous food materials and linking materials for linking them together into a slender shape, a transfer device (16) that transfers the food mixture in the direction along its length, and a breakable part-forming device (26) that forms parts easy to be broken at predetermined intervals in the longitudinal direction of the slenderly formed food mixture. The food mixture can be broken so as to form irregular end shapes at the breakable parts by stretching the food mixture in its longitudinal direction, thus enabling the production of the objective food having irregular end shapes.
Patent JP-H09321807-A (JP)
Title: Speed conversion circuit and data transmitter using it
Inventor: FUNAE HIDEAKI
IPC: H04L13/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the speed conversion circuit which provides a small change in data delay or a small data delay even when a data speed is changed and to provide the data transmitter using the circuit. SOLUTION: Registers 2, 7 decide an address upper limit (buffer capacity) of a memory 1 based on write speed information WI and read speed information RI with respect to the memory 1. Comparators 3, 8 reset/hold each counter when a write address WA and a read address RA of a memory 1 generated by a write address generating counter 6 and a read address generating counter 9 are coincident with address upper limit values. A write address initializing circuit 5 generates a pulse signal to have a delay as near as possible to a minimum delay time at a highest speed operation based on the write speed information WI or the like and writes the signal and resets the address WA to decide the data delay.
Patent JP-H06331032-A (JP)
Title: Pressure vessel
Inventor: NOYA KAZUO
IPC: F17C1/06
Filed: 1993-05-19
Abstract: PURPOSE:To lighten weight and improve durability by forming a coating layer into two or more layers with a kind of reinforcing material made different, in a pressure vessel wherein the coating layer made of fiber reinforced plastic is formed in the outside of a metal-made liner material. CONSTITUTION:This pressure vessel, having a cylindrical barrel part 1a and both end dome parts 1b, 1c consisting of metal of aluminum, steel, etc., is provided with a liner material 1 in which a mouth screw part 1d is provided in the one dome part 1b. In the periphery of the cylindrical barrel part 1a of the liner material 1, coating layers 14, 15, 17, formed by winding resin-coated three-kind different reinforcing materials 14a, 14a, 15a, 17a of carbon fiber, glass fiber, etc., by the filament winding method, are formed. Tensile elastic modulus of the external diametric side coating layer is set larger than of the internal diametric side coating layer, and in the case of applying a prescribed internal pressure, intensity of tensile stress in the peripheral direction, acting in an internal diametric part of each coating layer, almost agrees.
Patent JP-2000331426-A (JP)
Title: Error propagation detection control method in multi- value judgment feed-back equalization, and memory device using it
Inventor: UENO HIROAKI
IPC: H04L25/03
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an error propagation detection control method and device in a judgment feed-back equalization type detection capable of an error propagation detection in a case of satisfying a predetermined code conversion rule in an MDFE method. SOLUTION: In a multi-value judgment feed-back equalization method to feed back an output of a comparison judgment equipment 9 judging an input signal level by a slice level as a reference to an input side through a feed back filter and to input a difference signal between an input signal and a feed back signal or a signal adding input signal with an inverted feed back signal into the comparison judgment equipment 9, in the case of defining the input signal into the comparison judgment equipment 9 as y(k) and the output signal of this comparison judgment equipment 9 as a two value signal a(k) expressed by ±1, under a difference operation condition of a(k-1)≠a(k+1), the difference signal expressed by ev(k)=[y(k)-Ideal y(k)].sign [a(k)] is obtained.  And in the case of detecting the obtained difference signal ev(k) exceeding the specified value and also detecting this difference signal ev(k) exceeding the specified value, the slice level of the comparison judgment equipment 9 is controlled to an corresponding offset value.
Patent JP-S5662648-A (JP)
Title: Metal mold for prevention of camber
Inventor: SHIMAZAKI HAJIME
IPC: B22C9/06
Filed: 1979-10-29
Abstract: PURPOSE: To prevent the camber of a liner and eliminate the formation of flash by adjusting and correcting the liner from a main mold.  
     CONSTITUTION: A projection 11 is provided to the bottom part of a liner 10 and voids 12, 12' are provided between the same and a main mold. Next, a pulling means 13 is passed to the projection 11 of the liner 10 through the loose hole penetrated from the main mold to allow the liner 10 to closely contact the main mold. While the metal mold is cool, protruding means 14, 14' are freely adjustably assembled from the main mold into the void parts 12, 12'. The void parts 12, 12' and protruding means 14, 14' vary with the sizes and shapes of the main mold and liner 10 and the shapes of cavity. Next, when the metal mold is heated up to the state permitting pouring of molten metal, the liner 10 expands and therefore this protruding means 14, 14' are tightened to assure the flatness of the liner. The molten metal is poured and the joint surface is made uniform by adjusting the male and female molds respectively. In this way, the mold registration is uniformalized always at the same surface in a movable state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5566040-A (JP)
Title: Information processing unit
Inventor: HIRUMA AKIHIRO
IPC: G06F9/38
Filed: 1978-11-13
Abstract: PURPOSE: To shorten the instruction processing time by jumping to the start address given by an instruction word to execute the instruction when the instruction received from a CPU is decoded to decide that the instruction should be processed by an instruction processing mechanism itself.  
     CONSTITUTION: An instruction word is fetched from memory 2 through memory bus 3 by CPU 1, and simultaneously, the instruction word is supplied to instruction processing mechansim 4. Mechanism 4 decodes the given instruction by instruction decoder circuit 5 and decides whether the instruction should be processed by mechanism 4 itself or not. In case of an instruction to be processed by mechanism 4 itself, micro program control circuit 6 ignores an executing diagnostic routine and jumps to the start address of the iinstruction word given by the instruction word and executes the instruction and returns to the diagnostic routine again after completion of the processing for the instruction. Thus, the dead time from a time, when it is decided whether the instruction should be processed by mechanism 4 itself or not, to the instruction execution start can be eliminated to shorten the instruction processing time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5662184-A (JP)
Title: Printer
Inventor: TODA KATSUHIKO
IPC: B41J2/32
Filed: 1979-10-26
Abstract: PURPOSE: To obtain a printer in which tape is prevented from wasteful consumption by a method wherein when spaces exist between printed characters, the pressing contact of a printing head is released to skip a space and at the same time, the winding of a tape is stopped to interrupt the tape winding operation.  
     CONSTITUTION: When spaces exist among printed characters during a printing process, a plunger 220 is operated to push down the projection part 212b of a fixed member 221 so that it may operate to the opposite direction of an arrow mark b by means of a pin 222 fixed at a lever 221, thus, the pressure of a thermal head 109, pressing rollers 217, 218 and a ribbon tape 216 are released off a recording paper 103. A clutch member 411 fixed at a shaft 218a and a clutch member 413 fitted slidably to shaft 410 are released only when the plunger 220 is operating, regardless of the movement of a fitting base 215 to the right and the left sides and the interlocking of shafts 21a, 410 is disconnected. In blank places where printing is not performed, a tape is not wound up, thereby eliminating empty feeding. 
     COPYRIGHT: (C)1981,JPO&Japio