baber/WOPTO huggingface dataset:
Patent JP-S59162624-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI NOBUTAKA
IPC: G11B5/73
Filed: 1983-03-07
Abstract: PURPOSE:To improve durability of a coated film and to decrease drop-out in a magnetic recording medium provided with a back layer on the other surface of a magnetic layer by incorporating carbon black and calcium carbonate subjected to a surface treatment into said back layer. CONSTITUTION:The carbon black in a back layer is not particularly limited but the carbon black having 10-150mmu average particle size is preferable, the carbon black having 30-120mmu is more preferable and the carbon black having 50-100mmu is particularly preferable. Calcium carbonate subjected to a surface treatment is used. When the surface thereof is made lipophilic by said treatment, the calcium carbonate is easier to wet and disperse. A natural surface active agent, nonionic surface active agent and cationic surface active agent are used for the surface treating agent. The average particle sizes of the calcium carbonate is <=10mu, preferably 0.01-5mu and more preferably 0.05-1mu. The amt. of the calcium carbonate to be added, as expressed by the weight ratio at which the calcium carbonate is mixed with the carbon black, is 5:9-95:5, more preferably, 30:70-70:30 the carbon black : the calcium carbonate.
Patent JP-S56133321-A (JP)
Title: Polyol and production of rigid polyurethane therefrom
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/00
Filed: 1980-03-25
Abstract: PURPOSE: An epoxide is added to a reaction mixture from phenol, an aromatic amine, an aldehyde and an alkanolamine to produce a polyol that gives the titled polyurethane with good physical properties such as dimensional stability.  
     CONSTITUTION: A reaction is effected, preferably by using (A) phenol, (B) aniline, (C) formaldehyde or paraformaldehyde, and (D) a dialkanolamine at a molar ratio of 1/4W4/1 in A/B, 2/0.1W1/2 in C/D, and 1/2W2/1 in (A+B)/C. A2W4C alkylene oxide is made to react with the reaction mixture to give the objective polyol of 300W 700 hydroxyl value. The resultant polyol, a polyisocyanate, and additives such as catalysts or foaming agent are made to react to form a rigid polyurethane foam.  
     EFFECT: The polyol induces smooth reactions of urethane formation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01211043-A (JP)
Title: Data transfer equipment
Inventor: TAKADA SHIGEMITSU
IPC: G06F13/00
Filed: 1988-02-18
Abstract: PURPOSE:To perform a test as if an input/output device is connected by carrying out the command received from a host device and the command stored internally with the input/output device and a data transfer equipment kept as a block-up state and a folded state respectively. CONSTITUTION:When a test mode is designated and outputted from an input/ output processor 1, a test mode control circuit 58 transmits a block-up signal to an input/output device 6 to open all connection lines to a channel device 5. Then a data transfer instruction is given to an input/output processor 3 and a start signal is sent to a designated channel device 5. The circuit 58 receives a start signal and gives a control information reading command for a diagnostic command buffer 57 to the processor 3 as an interruption signal. The processor 3 sends a data control word to a command receiving circuit 56. Then the circuit 58 transmits an interruption signal and transfer data to a transmission buffer 51.
Patent JP-S62193826-A (JP)
Inventor: HASHIDA KENJI
IPC: B65D30/02
Filed: 1986-02-20
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-H06252418-A (JP)
Title: Semiconductor device
Inventor: MAEDA MITSUHIDE
IPC: H01L29/80
Filed: 1993-02-25
Abstract: PURPOSE:To suppress the generation of an erroneous ignition by noise by increasing a voltage necessary for turn-ON. CONSTITUTION:An N<+> type cathode region 2 is provided on one side of an N<-> type semiconductor substrate 1, a P<+> type anode region 3 is provided on the other side, an N<-> type high specific resistance region 4, which becomes a current path, is provided between the cathode region 2 and the anode region 3, and a P<+> type gate region 5, which controls the current flowing on the high specific resistance region 4, is provided. The gate region 5, for which P<+> type gate was formed by adding a III group element to Si (silicon) in the part, is formed by the semiconductor material which is different from substrate material (Si) and composed of the SiC having wide forbidden band width.
Patent JP-H04275795-A (JP)
Title: Communication circuit package
Inventor: ARAKI HIROFUMI
IPC: H04Q3/545
Filed: 1991-03-04
Abstract: PURPOSE:To surely prevent malfunction due to indefinite data output at the time of package insertion with the communication circuit package to be contained in a board for a digital line, without changing the circuit constitution even if the software is changed CONSTITUTION:A controller 2 provides a register 3 with a write signal WS and data DA when writing the data DS in the register 3. The register 3 transmits the temporally stored data DS to a communication circuit 4. Data DS1 processed in the communication circuit 4 are provided in a buffer 5 to be temporally stored. Finding this timing, the controller 2 provides a signal output circuit 6 with a control signal CS. The signal output circuit 6 provides the buffer with an enable signal ES in accordance with the control signal CS, and the buffer 5 outputs the data DS1 outside of a package 1.
Patent JP-S51112104-A (JP)
Title: Answring telephone equipment with remote listner operated during sendi ng the answer
Inventor: HASHIMOTO KAZUO
IPC: G11B31/00
Filed: 1975-03-27
Abstract: PURPOSE:To restore this equipment at once when the user sends the remote control signal erroneously after the receiving tape is in the recording condition.
Patent JP-S63204255-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TASHIRO MAMORU
IPC: G03C7/26
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the inexpensive titled material having the excellent sharpness by incorporating one kind of a compd. capable of cleaving a development restrainer by reacting with an oxidant of a developing agent in a photosensitive emulsion layer adjacent to a black colloidal silver contg. layer, and an another photosensitive emulsion layer having substantially the same photosensitivity to said layer, respectively. CONSTITUTION:The titled material comprises plural red sensitive emulsion layer contg. a cyan coupler, plural green sensitive emulsion layer contg. a magenta coupler and plural blue sensitive emulsion layer contg. a yellow coupler and the black colloidal silver contg. layer on a supporting body. In the titled material, at least one kind of the compd. capable of cleaving the development restrainer by reacting a compd. capable of cleaving after reacting with an oxidant of an aromatic primary amine developing agent, with the oxidant of an another molecule of the developing agent, is incorporated in the photosensitive emulsion layer adjacent to the black colloidal silver contg. layer, and the another photosensitive emulsion layer having substantially the same photosensitivity to said layer respectively. Thus, the titled material having the excellent sharpness is obtd.
Patent JP-S56134529-A (JP)
Title: Preparation of mother material for optical fiber
Inventor: IMOTO KATSUYUKI
IPC: C03B37/018
Filed: 1980-03-26
Abstract: PURPOSE:To reduce the variability of the outer diameter of a mother material for optical fiber and the fluctuation of differential pressure, by providing a gas feed pipe for a bias gas along the flow direction of an exhaust gas, by adjusting the flow amount of the bias gas so that the pressure of a reaction vessel is controlled. CONSTITUTION:The flame 5 containing finely divided particles of glass prepared by the flame hydrolyzing burner 1 is blown to the target 4 moving in the arrow direction 7 while rotating in the arrow direction 8 so that the rodlike mother material 2 for porous glass is grown. A gas is introduced along the exhaust gas 14 flowing in the exhaust pipe 13 through the gas feed device 19 in the arrow direction 21 from the gas feed pipe 20, the pressure P1 in the reaction vessel 6 is detected by the pressure detecting device 15, and this pressure P1 is compared with the standard pressure value Pr which is previously set by the controlling part 18. When it causes P1not equal to P2, an output signal is generated at the output end of the controllig part 18 and it is returned to the device 19 by feed back. When P1>Pr, the amount of gas flowing in the arrow direction 21' is increased, and when P1<Pr, the amount of gas is reduced so that the device 19 is controlled.
Patent JP-S55128437-A (JP)
Title: Forming device for straw with fold
Inventor: YOKOMIZO SUMIZOU
IPC: B29C53/30
Filed: 1979-03-28
Abstract: PURPOSE: To prepare a straw with folds at high speed by pressing the straw fitted to a forming rod of specified shape from outside by a forming roller and a presser roller.  
     CONSTITUTION: A straw pipe is fitted on a forming rod 7 provided with a flat part 18 composing a groove of a fixed pitch and a form-pressing edge part 19 having a long slant on one side and is introduced in between a forming roller 11 having rugged stripes formed by the reqular repetition of a flat part 15, a projection 16 and a form-pressing edge part 17 as a unit, on the one hand, and a presser roller 12 made of rubber or soft plastic and provided against the roller 11, on the other. By the roller 11 rotated at high speed, the pipe 1 is rotated and pressed and thereby folds are formed on the pipe 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166732-A (JP)
Inventor: JIYON EI BURUYAN
IPC: H01L21/60
Filed: 1983-03-09
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-S63204446-A (JP)
Title: Reference count garbage collection system
Inventor: YUHARA MASANOBU
IPC: G06F12/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve the memory efficiency and to realize the unified garbage collection by the use of a reference count system by replacing an overflowed word with an invisible pointer and setting a reference count word at the tip of said pointer. CONSTITUTION:In such a case where the number of words which point other words increases and the reference count number has an overflow, two continuous words are secured and a data type (v) is decided for an original word. Then an invisible pointer indicating the secured word is written into the data area. The data area of one of two secured words is used as an extended reference count area; while the contents of the data area of the original word are written into the data area of the other one of both words. For instance, when two variables A and B in a memory area which are used dynamically point the same variable X together with the reference count number set at two respectively, the value of a variable X is equal to an integer '123'.
Patent JP-S58153604-A (JP)
Inventor: ONO MIKIYA
IPC: C04B35/00
Filed: 1982-03-09
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-H11197063-A (JP)
Title: Nozzle for small space of blower
Inventor: MINETA SEIICHI
IPC: A47L9/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To make a nozzle for a small space compact and inexpensive and store the nozzle in a small space when not in use by structuring so as to be elastically press attached in engagement with the rearward outside diameter of the nozzle with the part of the forward inside diameter of an ordinary nozzle. SOLUTION: The inside diameter of an ordinary nozzle 3 to be attached detachably to a blower body 2 is formed in a state of tapering toward the front end. On the other hand, the outside diameter of a nozzle 4 for a small space is formed in a manner of expanding toward the rear end. When it is to be fitted, simply by removing the ordinary nozzle 3 from the main body 2 and inserting the nozzle 4 into the forward opening of the ordinary nozzle 3 from the rear end, the rearward outside diameter of the nozzle 4 is elastically press attached in engagement with the forward inside diameter of the ordinary nozzle 3. When it is not in use, as it is compact, it is easy to store, and when it is in use, as it is connected with the ordinary nozzle, it has sufficient length. In addition, as no other part is used to connect both nozzles without cost increase.
Patent JP-H05236553-A (JP)
Title: Wireless lobby interphone
Inventor: NAKAJO HIROSHI
IPC: E05B49/00
Filed: 1992-02-25
Abstract: PURPOSE:To attain simple.and quick unlocking operation without need of troublesome key operation or the like for a resident in an apartment house while the unlocking by a 3rd party is made difficult. CONSTITUTION:In a lobby interphone able to output a control signal used to unlock an electric lock provided to a common entrance of an apartment house such as so-called mansion, a wireless receiver 5 to receive a radio signal sent from a portable wireless transmitter 13 for a resident is built in a housing 15 and when the wireless receiver 5 receives a prescribed radio signal from the wireless transmitter 13, a control signal to unlock an electric lock is outputted.
Patent JP-S54131289-A (JP)
Title: Car carrier
Inventor: IMUDA TAKETOSHI
IPC: B63B25/00
Filed: 1978-04-03
Abstract: PURPOSE: To facilitate steering of cars by providing a side port for both sides respectively so that a main running route for the cars on a main car deck will bave a proper angle against a center line of a ship, also, providing ramps at distant side from the main running route.  
     CONSTITUTION: Side port 10, 11, communicating with upper surface of a main car deck 4 and having a size to permit passing of cars therethrough, are provided at starboard 1 and port 2 of a car and bulk cargo carrier, also, ramps 12 for the cars are provided between the main car deck 4 and a car deck 5. One of the side port 10, 11 is utilized in accordance with the construction of a port, however, cars can be introduced to the main route 8 by similar steering in each case, also, sufficient turning radius is given to the cars going from the main route 8 to the ramps 12, therefore, steering of the cars in the boat may be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000235698-A (JP)
Title: Peripheral monitoring device for vehicle
Inventor: OKUDA SADAJI
IPC: G08G1/16
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral monitoring device for a vehicle capable of calculating a conversion coefficient according to the type of installed vehicle or change of a steering angle sensor and displaying an exact predicted trace using only information about the vehicle. SOLUTION: The maximum change quantity of a signal generated by the steering angle sensor 1+2c corresponding to the maximum operation quantity of steering operation is calculated by a maximum change quantity calculating means 2a-3, plural maximum steering angle data to indicate the maximum value of he steering angle are stored by a maximum steering angle data storage means 2b and the conversion coefficient is set by the steering angle data of the vehicle predetermined by a conversion coefficient setting means 2a-4 and the maximum change quantity calculated by the maximum change quantity calculating means 2a-3.
Patent JP-S59163392-A (JP)
Title: Preparation of rhynchosporoside compound
Inventor: NAKAYAMA HARUHIKO
IPC: C07H15/04
Filed: 1983-03-08
Abstract: NEW MATERIAL:A compound shown by the formula I (R<2> is formula II or formula III). USE:A reagent for a model for analyzing structures, etc. PREPARATION:A compound shown by the formula IV (R is benzyl, or acetyl; X is halogen) is reacted with a compound shown by the formula HOR<1> (R<1> is group shown by the formula V or formula VI) to give a compound shown by the formula VII, which is optionally deacetylated and subjected to debenzylation.
Patent JP-H10229871-A (JP)
Title: Wiping tool for testing environmental microorganism
Inventor: KIMURA NORIYA
IPC: C12M1/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiping tool for testing environmental microorganisms, capable of easily removing an excessive dilution liquid. SOLUTION: This wiping tool comprises a container main body 1 and a dropping pipette-having cap 2 for sealing the container main body 2. An impregnation member 4 for wiping up environmental microorganisms is disposed on the tip of a tube 3a of the dropping pipette 3. The tube 3a is inserted into the container main body 1.
Patent JP-H02218710-A (JP)
Title: Silicone rubber particle containing thermoplastic resin particle
Inventor: KODERA HIDEAKI
IPC: C08F283/12
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the subject particles, capable of efficiently providing resins excellent in surface characteristics, impact, weather resistance, etc., at low temperatures and useful as a modifier for polymer materials by dispersing plural thermoplastic resin particles in a specific state in silicone rubber particles. CONSTITUTION:The objective particles containing (B) plural grafted thermoplastic resin particles having a diameter of <=1/4 based on that of (A) silicone rubber particles preset in the particles (A) and at least part of the particles (B) exposed to the surfaces of the particles (A). The above-mentioned particles are preferably obtained by preadding a swelling agent to a silicone rubber latex, swelling the silicone rubber particles, then permeating a monomer capable of forming a thermoplastic resin into the afore-mentioned particles and simultaneously carrying out polymerization. A monomer capable of forming a resin having high compatibility with the opposite resin to be blended is preferably selected as the monomer for forming the thermoplastic resin.
Patent JP-S57152494-A (JP)
Title: Abrasion resistant and seizure resistant aluminum alloy casting
Inventor: ISHIKAWA HIDEO
IPC: B22D27/06
Filed: 1981-03-17
Abstract: PURPOSE: To make the production of an Al alloy casting of superior abrasion resistance, seizure resistance, grindability and machinability by adding and mixing a small amt. of graphite powder to and with a melt of an Al alloy and casting the mixture then anodizing the surface of the casting.  
     CONSTITUTION: Powder of graphite is added within a 0.5W4wt% range to a low temp. melt of an l alloy of superior mechanical properties wherein the solid phase and liquid phase thereof coexist, and these are throroughly mixed to disperse the graphite of low specific gravities uniformly in the Al alloy, immediately after which the mixture is cast in a mold to make a rough shape material. This rough shape material is machined and finished to a prescribed size, after which the surface is defatted, washed and cleaned thereby. This is anodized by an ordinary method to form an oxide film wherein graphite particles exist. In the presence of this graphite, the seizure resistance is improved and the seizure characteristic which is the drawback of the anodic oxide film is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08233526-A (JP)
Title: Device for inspecting deviation of ic lead
Inventor: TERAI HIROYUKI
IPC: H01L23/50
Filed: 1995-02-27
Abstract: PURPOSE: To detect the defective interval of the tip of an IC lead without correcting the deviation of the inclining direction of a material under inspection. CONSTITUTION: The image of a lead under inspection, which is received into an inspected-image input circuit, is converted into a binary-coded pattern 11 in a binarization circuit. A miniaturized line pattern 12 is formed in a line miniaturizing circuit. An end point 13 of the miniaturized line pattern 12 is obtained by an end-point detecting circuit. With this point as the center, a circular mask 14 having the size specified beforehand is formed by a mask generating circuit. An overlap 15 of the masks is detected with a circular-mask- overlap detecting circuit. At this time, the lead is regarded as defective, and the defect is outputted.
Patent JP-H01213528-A (JP)
Title: Knock sensor
Inventor: ASANO SHOGO
IPC: G01H11/08
Filed: 1988-02-20
Abstract: PURPOSE:To improve the assembling property of a knock sensor by spot-welding the end section of a terminal and end of a lead wire to each other by using a space formed in a connector. CONSTITUTION:A fan-shaped space 3e into which an electrode for spot welding is inserted is formed in a connector formed in such a state that a terminal 7 is united to the connector to one body. By utilizing the space 3e, a lead wire 18 from a ceramic 10 passed through the through hole 17 of a base 1 provided with a knock vibration detecting diaphragm 9 and the piezoelectric ceramic 10 at the end of a columnar projection 1d is spot-welded to the end of the terminal 7. Thereafter, the space 3e is enclosed by a sealing agent 19 filling up the space 3e and an annulus ring 20. Thus the assembling work of this knock sensor constituted of the base and connector can be performed easily. Therefore, the assembling property of this knock sensor is improved and this sensor can be assembled automatically.
Patent JP-S62197426-A (JP)
Title: Heat-resistant adhesive
Inventor: TAMAI MASAJI
IPC: C08J3/16
Filed: 1986-02-25
Abstract: PURPOSE:To obtain an adhesive having a strong bonding force and excellent heat resistance, by using a polyamic acid or a polyimide having specified repeating units as a component. CONSTITUTION:An adhesive comprising a polymer having repeating units of formula I (wherein X is formula II or III and R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and a noncondensed polycyclic aromatic group consisting of aromatic groups linked with each other directly or through a bridging member). Said polymer can be usually produced by reacting 1,4-bis[4-(3-aminophenoxy)phenyl]-1,1,1,3,3,3-hexafluoropropane with a tetracarboxylic acid dianhydride in an organic solvent.
Patent JP-S59203700-A (JP)
Inventor: BURAIAN JIYON HAARII
IPC: C02F11/12
Filed: 1984-02-28
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-S63302718-A (JP)
Inventor: JIYOSEFU JIYAKOBU MATSUKO
IPC: H02H3/00
Filed: 1988-02-20
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-S59163837-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARA HIROSHI
IPC: H01L21/3205
Filed: 1983-03-09
Abstract: PURPOSE:To form cell lines densely, and to contrive to integrate semiconductor circuits by a method wherein the cell lines of the plural number are arranged densely leaving no space between them, and electric power source lines to be held in common by the adjoining cell lines are arranged on the boundary of the cell lines according to first layer metal wirings. CONSTITUTION:The n-channel MOSFET lines of the fundamental cells of a cell line 311, and a cell line 312 are formed arranging in a line in a p-well 35 formed in an n type Si substrate 34, and an electric power source VDD line 331 to contact with the p-well 35 is arranged at the middle thereof. An n<+> type layer 361 and an n<+> type layer 362 indicate the source or the drain of the n- channel MOSFET line at the respective fundamental cell. The lines of p-channel MOSFETs are formed outside of the p-well 35, and electric power source vSS lines 321, 322 are contacted to the n type Si substrate 34 at the outside thereof. Accordingly, high integration of the gate array can be attained.
Patent JP-H05209317-A (JP)
Title: Conjugate fiber for woven fabric
Inventor: TSURUNO TAKESHI
IPC: D06M101/16
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a conjugate fiber for woven fabric hardly causing heavy abrasion of reed in weaving regardless of fiber containing a metallic inorganic fine particles and having good weaving properties. CONSTITUTION:The objective conjugate fiber for woven fabric is a two- component based sea-island fiber made of a fiber-formable thermoplastic polymer and contains >=1% metallic inorganic fine particles in the island component and a component capable of carrying out weight-reducing processing in the sea component, respectively. The conjugate fiber causes no heavy abrasion of reed in weaving and can exhibit added values of lustering effect and delustering effect, antimicrobial properties, etc., by including the metallic inorganic fine particles when the fiber is woven.