baber/WOPTO huggingface dataset:
Patent JP-S60237655-A (JP)
Title: Optomagnetic recording medium
Inventor: SATOU NOBORU
IPC: H01F10/16
Filed: 1984-05-10
Abstract: PURPOSE:To provide high saturation magnetization and coercive force and to improve C/N by using 15-25atom% Dy as a rare earth element and FeCo contg. 5-20atom% Co as a transition metal. CONSTITUTION:Rare earth metal layers 4 and transition metal layers 5 are alternately laminated in a way as to be mixed with each other on a disk base body 1 consisting of, for example, glass, etc. to form an optomagnetic recording medium 3 having an optomagnetic recording layer 2. 15-25atom% Dy is used for the layers 4 and the FeCo contg. 5-20atom% Co is used for the layer 5. The optomagnetic recording medium by Curie point recording is formed in the above- mentioned way, by which the high saturation magnetization and coercive force are provided and the C/N is improved. The reduction in the diameter of recording bits is also possible and high-density recording is made possible.
Patent JP-S5216834-A (JP)
Title: Door closer
Inventor: NAGASE TOSHIROU
IPC: E05F3/10
Filed: 1975-07-31
Abstract: PURPOSE: To provide an automatic door closer whose door closing force is made by high pressure gas and a metal spring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289737-A (JP)
Title: Electric part unit furnishing terminal for connecting lead wire, and variable resistor unit for high voltage
Inventor: TSUNEZAWA ICHIRO
IPC: H01R4/24
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To solidly fix a terminal for connecting lead wire which is formed by bending a linear conductor, to the terminal fixing part of a lead case, without the use of a fusing process or a separate part item. SOLUTION: Neighboring a terminal holder 9c which consists of a pair of holding pieces 9a, a connection part housing recess 9d to house a connection part 19c of a terminal 19 for connecting lead wire is formed. The connection part 19c of the terminal 19 for connecting lead wire is pressed in to the connection part housing recess 9d, and the held part 19a of the terminal 19 for connecting lead wire is held to the terminal holder 9c. Consequently, erroneous movements that the terminal 19 for connecting lead wire is rotated by making the held part 19a as the center, or moved, and the connection part 19c is removed easily from the connection part housing recess 9d, when an external force is applied to a lead wire connected part 19b or the held part 19a, so as to be blocked.
Patent JP-S5721346-A (JP)
Title: Production of farnesylacetic ester
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C67/30
Filed: 1980-07-11
Abstract: PURPOSE: The reaction of nerolidol with a malonic diester is conducted in a specific solvent such as naphthalene, diphenyl or anisole in the presence of a catalyst amount of N-methylpyrrolidone to produce the titled substance economically in a short time, which is used to produce medicines.  
     CONSTITUTION: The reaction between nerolidol (3,7,11-trimethyl-1,6,10-dodecatriene-3-ol) of formula I and a malonic diester of formula II (R 1 , R 2  are alkyl) is carried out in a solvent selected from the group consisting of aromatic hydrocarbons such as naphthalene, alkyl-substituted naphthalene, diphenyl, alkyl-substituted diphenyl, and aromatic ethers such as diphenyl ether, benzyl ether, anipole, phenetole or veratrol in the presence of N-methylpyrrolidone or hexamethyl phosphoric traiamide to give compounds of formula III and formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5217254-A (JP)
Title: Method of selecting thermit-system alloy and super hard alloy
Inventor: OOHASHI KENJI
IPC: B03C1/30
Filed: 1975-07-31
Abstract: PURPOSE: To provide a method for distinguishing thermit-system alloy from superhard alloy with high efficiency by making use of magnetic characteristic of the aspect of combination of both alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253376-A (JP)
Title: Copper for copper alloy treating agent for gold plating
Inventor: WAKABAYASHI SHINICHI
IPC: C25D5/34
Filed: 1985-05-01
Abstract: PURPOSE:To produce a copper treating agent for gold plating preventing effectively the substitution of gold for copper by adding a heterocyclic thionic compound which is a 5- or 6-membered cyclic compound having a specified structure in the molecular skeleton to a gold plating soln. CONSTITUTION:A copper or copper alloy treating agent for gold plating is produced by adding a heterocyclic thionic compound which is a 5- or 6-membered cyclic compound having a structure represented by formula I, II or III in the molecular structure to a treating soln. for gold plating, a gold striking soln. or a gold plating soln. Rhodanine, 3-aminorhodanine, ethylenethiourea, bismuthiol, 2-thiouramil or the like is used as the heterocyclic thionic compound, and the concn. of the compound is regulated to about 0.0015mol/l. When the treating agent is used, a plated gold film having superior adhesion and fine appearance is formed on a copper or copper alloy material.
Patent JP-S59219877-A (JP)
Inventor: MURAKAMI OSAMU
IPC: H05K1/11
Filed: 1983-05-30
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-S60237710-A (JP)
Title: Digital filter
Inventor: NISHIKAWA AKINARI
IPC: H03H17/02
Filed: 1984-05-11
Abstract: PURPOSE:To simplify the constitution of a circuit and to improve characteristics of the digital filter by reducing the ROM capacity of a multiplier data storage circuit when the sampling frequency of a digital input signal is lowered at plural variation ratios. CONSTITUTION:Input data from an input terminal 24 is inputted to the AND circuit 251 and tri-state gate 252 of an input data storage circuit 25 and the input data is controlled and written in RAM254 when a gate 252 is opened. At the same time, data is outputted to a cumulative adder 26 and the data of the RAM254 is read out when the gate 252 is closed and outputted to the adder 26. Further, coefficient data from the coefficient data storage circuit 27 of the adder 26 is inputted and the data from the RAM254 is cumulated successively. This addition output is inputted to a shift register 28 and outputted from an output terminal 29 according to the output control signal of a decoder 32. Then the capacity of the RAM of the multiplier data storage circuit is reduced to simplify the constitution of the digital filter.
Patent JP-H05291747-A (JP)
Title: Manufacture of board with metal core for printed wiring
Inventor: KURITANI HIROYUKI
IPC: H05K3/44
Filed: 1992-04-14
Abstract: PURPOSE:To improve heat dissipation and heat resistance and to form a through hole by disposing a metal plate to become a core material in a mold having a flat platelike cavity and a protrusion on an inner surface, pouring thermosetting resin composition in a state that the plate is fixed by the protrusion and curing it. CONSTITUTION:Protrusions 3 are provided on an upper mold 1 and/or a lower mold 2 of molds, and a metal core 4 to be inserted is fixed to prevent deformation at the time of molding. A method for disposing the protrusions 3 has the steps of, for example, providing the protrusions 3 at different positions of both the upper and lower molds, and fixing the core 4. The protrusions 3 are provided in a direction for deforming the core to support the core 4, etc. The plate to become the core material is molded with thermosetting resin composition by using a mold having the protrusions 3 for fixing the core 4 to be inserted, thereby stably manufacturing a board for a printed wiring having excellent heat dissipation and heat resistance and through holes to be formed.
Patent JP-S58212024-A (JP)
Inventor: KAMIYA FUMIO
IPC: H01H36/00
Filed: 1982-06-02
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-H04324518-A (JP)
Title: Magnetic disk device
Inventor: IIDA TAKASHI
IPC: G06F3/06
Filed: 1991-04-25
Abstract: PURPOSE:To effectively use a forcible seize command. CONSTITUTION:This magnetic disk device cross-call connected to two systems of central processing units (CPUs) is provided with timer circuits 160 and 170 in which writing or readout time-out time is preset whenever a writing or reading-out instruction is issued from the CPUs and which respectively correspond to the CPUs and an instruction processing section 130 which actuates the timer circuits 160 and 170 after setting the time-out time and, at the same time, instructs the execution of the writing or readout of a storing medium whenever the writing or readout instruction is issued from the CPUs and releases one of the systems which has completed the writing or readout in the case of time out of the timer circuits 160 and 170.
Patent JP-S60236488-A (JP)
Inventor: MIYAGAWA JIYUNICHI
IPC: H05B6/12
Filed: 1985-05-02
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-H01266305-A (JP)
Title: Crawling high torque actuator
Inventor: IIDA NOBUO
IPC: F15B15/06
Filed: 1988-04-18
Abstract: PURPOSE:To completely eliminate the difficulty of an oil spill and to simplify a mechanism by providing a plurality of power transmissions consisting of a transmission mechanism, a driving mechanism and a reversing mechanism fitted and fixed in a spitted form to an output shaft. CONSTITUTION:A transmission mechanism 10 having a plurality of holding pieces 15 on the peripheral edge of a transmission ring 11, a driving mechanism 20 having a pair of driving cylinders 22, 23 connected to an outer driving wheel 21 through pins a connecting shaft 32 having gears 33, 34 on its both ends and a reversing mechanism 30 having a reciprocally operating part 31 constitute a power transmission. A plurality of the power transmissions are fitted and fixed to an output shaft 2 in a spitted form. Thereby, a main part has a dry structure, so that the difficulty of an oil spill can be completely eliminated. The driving cylinders 22, 23 may be made compact, so that the structure can be simplified.
Patent JP-S63261419-A (JP)
Title: Digital comparator
Inventor: ARIMORI IWAO
IPC: G06F7/02
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a digital comparator requiring no external parts by constituting a circuit so that comparing data and data to be compared can be inputted through the same input pin. CONSTITUTION:Comparing data reached to an FF 23 through an input pin for comparing data/data to be compared and an input buffer 22 are stored in the FF 23 synchronously with a trigger signal inputted from a trigger input pin 24 and an input buffer 25. When data to be compared are inputted through the pin 21 and the buffer 22, a coincidence detecting circuit 5 checks whether the data to be compared coincide with the comparing data stored in the FF 23 or not and outputs the checked result to an output pin 6. A capacity comparing circuit 7 compares the capacity of the comparing data with that of the data to be compared and outputs the compared result to an output pin 8.
Patent JP-S5622567-A (JP)
Title: Ignition signal generator for contactless ignitor
Inventor: KIKUCHI MASAO
IPC: F02P7/067
Filed: 1979-07-27
Abstract: PURPOSE:To simplify a construction while minimizing a magnetic loss by fastening the pole piece and the magnet with the connection plate inserted into a  -shaped groove formed on the winding frame wound with generating coils. CONSTITUTION:A winding frame 2 has a bobbin 2a wound with a generating coil 3. The pole pieces 6 and 7 are respectively inserted into holes 4 and 5 provided on the winding frame 2, while a magnet 9 is fitted into the recess formed on the back of a pole piece 6. In addition, a connection plate 11 made of a magnetic material is inserted into a  -shaped groove 10 formed on the winding frame 2. The connection plate 11 is magnetically connected to the backs of the magnet 9 and a pole piece 7 while the magnet 9 and the pole piece 7 are elastically pressed onto the  -shaped groove 10. As an induction element 1 turns, an ignition signal voltage is generated in the generating coil 3.
Patent JP-S5721428-A (JP)
Title: Strand prepreg
Inventor: MINAMIZAWA TAKESHI
IPC: B29B15/14
Filed: 1980-07-14
Abstract: PURPOSE: A strand prepreg which is tack-free, flexibility-rich, easy to handle and excellent in moldability and gives excellent composite properties to moldings therefrom, comprising strand, a specified resin and  specified hydrocarbon type material, etc.  
     CONSTITUTION: The strand prepreg comprises strand, e.g., carbon fiber, glass fiber, or silicon carbide fiber, (A) a thermosetting resin, e.g., an epoxy resin of MW ≤10,000, (B) an epoxy resin, MW ≥10,000, and/or a thermoplastic resin, e.g., PVAc, PS, (C) a higher alcohol, e.g., a 10W22C alcohol, a higher fatty acid, e.g., a 10W22C fatty acid, its glyceride or a hydrocarbon type material, e.g., vaseline or liquid paraffin and/or a silicone oil. This prepreg can be formed into moldings having excellent bending strength, high modulus of elasticity and high ILSS. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10273946-A (JP)
Title: Low partition
Inventor: KADOI MAKOTO
IPC: E04B2/74
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To make a size freely changeable an adjustable according to the layout of an office by selecting the length of horizontal muntins, and facilitate manufacture and reduce cost by forming a builtup type frame with a plurality of horizontal muntins connected between both studs, and fitting panels to these horizontal muntins. SOLUTION: An adjuster 4 is fitted to the lower end of a stud 1, and the height of the stud 1 can be set suitably by adjusting the adjuster 4. A plurality of horizontal muntins 2, 2,... formed of long-sized members of approximately H-shape cross section are connected to the studs 1, 1 by L-shape fittings or the like to form a builtup frame, and panels 3, 3,... are fitted to both face sides of the horizontal muntins 2, 2,... The distance between both studs 1, 1 is determined by the length of the horizontal muntins 2, 2,... so as to be able to build up a frame of suitable length as occasion demands. A low partition can therefore be installed changing its size freely by the way of combining each member.
Patent JP-S5521288-A (JP)
Title: Plate manufacturing method of synthetic resin to make use scrap wood effectively
Inventor: FUJIMORI HISASHI
IPC: B29B17/00
Filed: 1978-08-02
Abstract: PURPOSE: The circumference of the plate made of half rigid synthetic resin is worked plastically in the fixed shape by using a grinder. At the same time, the plate made of synthetic resin is manufactured by pulverizing cutting edge. The section of the plate is smooth and the dimensional accuracy is highly precise.  
     CONSTITUTION: After the plate made of half rigid synthetic resin 4 is provided on the flat plate 1 and the pressure plate 2 is pressed to fix from the upper and lower directions, the grinder 3 provides the grindstone 5 and the guide 7 and the circumference of the flat plate 3 is ground in the fixed shape by the grinder 3. The grindstone 5 rotates by the motor 6. The guide 7 removes the grindstone 5 linearly. The ground and pulverized synthetic resin is absorbed to the duct 8 provided on the upper and lower faces of the grindstone 5, and is introduced to the cyclone 10, and is separated to dust and air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03295563-A (JP)
Title: Antimicrobial film
Inventor: SOEJIMA SHIGERU
IPC: A61F13/02
Filed: 1990-04-12
Abstract: PURPOSE:To conveniently use the film for sealing and reinforcing a comparatively small implement by forming it by a composite consisting of a film forming material formed by providing prescribed cutting time strength, drawability, self-stickiness, repelability and peeling facility, and an antimicrobial agent. CONSTITUTION:An antimicrobial film 1 which is formed by a composite consisting of a film forming material formed by providing 0.2-2kg/mm 2 cutting time strength, drawability of 200-1500% elongation, self-stickiness displayed by drawing, repeelability of a self-adhesive object and peeling facility from wood, paper, glass and metal, and an antimicrobial agent, and in which the dimension in at least one direction is within a range of 5-100mm is wound to wind core 3, desirably to 50-300mum film thickness, 10-100mm width, 5-100mm wide length. In such a way, by drawing easily with the fingertip, a new face for displaying the self-stickiness is pushed out, therefore, it is allowed to adhere closely between each film or between an implement and a supporter of the implement, and discharges the duties of sealing and reinforcement, etc. In the case of a state that it is not drawn, it scarcely has stickiness, therefore, the work is not obstructed.
Patent JP-S63261006-A (JP)
Title: Breakwater
Inventor: SASAKI HARUTOSHI
IPC: E02B3/06
Filed: 1987-04-20
Abstract: PURPOSE:To dissipate waves without causing the turbidity of sea water by means of a breakwater not interrupting the passage of sea water. CONSTITUTION:A tower 1 is erected on the seabed B, and a concrete casson 3 of a height enough to break waves is set on the tower 1 in such a way as to enable sea water to pass through the lower part. Since the low current layer in sea is not interrupted by them, waves can be dissipated without causing deterioration of environment caused by stagnation of the sea water.
Patent JP-H03292522-A (JP)
Title: Built-in mouse device for lap-top computer
Inventor: HIRAI TOMONORI
IPC: G06F3/038
Filed: 1990-04-11
Abstract: PURPOSE:To facilitate the handling of a mouse device by providing a shift switch to the mouse device main body in order to shift a cursor and at the same time attaching and detaching freely the device main body from outside by means of a connector connected electrically to an internal circuit of a lap-top computer main body. CONSTITUTION:A shift switch 2 is provided to a mouse device main body 1 for shift of a cursor and therefore the input operations are attained with no shift of the body 1. As a result, the limitation of the working environment can be reduced for the body 1. Then the body 1 is attached to a lap-top computer main body 10 with use of a connector of the computer main body 10 when the body 1 is carried. Thus both bodies 1 and 10 can be carried together. Then a mouse device is easily handled.
Patent JP-H01267764-A (JP)
Title: Peripheral control device
Inventor: SAKAI KIYOSHI
IPC: G06F13/12
Filed: 1988-04-20
Abstract: PURPOSE:To execute a proper load distributed processing with a few hardwares by requesting a re-trial from the other system peripheral controller to a host device when the fact that the side of the peripheral controller of the other system is efficient is decided at the time of comparing mutual load states. CONSTITUTION:When a command outputted from a host machine 2 is a WRITE command to a second streamer type magnetic tape unit (MTU) 3 and a WRITE processing is executed between a data buffer 12 and a first MTU 3 at such a time, a microprocessor 13 reads each load information from load information storing parts 15 of a self-system and the other system and compares the information. As result, when the buffer of the self-system is not used to the MTU 3 and, simultaneously, a number 101 of commands in a processing of the other system and the number of drives to use the buffer indicated by a buffer use information 102 are fewer than those of the self-system, a status to request the re-trial from the other system is set to a status storing part 16. The host machine 2 to receive it re-outputs the command to a magnetic tape control unit (MTC) 1 of a B system. Thus, the loads of the MTCs 1 of both systems can be balanced, and the proper load distributed processing can be executed.
Patent JP-H01268641-A (JP)
Title: Agent for promoting bile acid secretion
Inventor: YAMAUCHI YOSHIHIKO
IPC: A61K35/744
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a bile acid secretion promotion agent utilizable for the improvement of the functionality of drinks and foods, by culturing a specific lactobacillus in a medium containing milk or processed milk as a substrate and using the obtained whey fraction as an active component. CONSTITUTION:Cells of microorganism selected from lactobacilli belonging to Lactobacillus acidophilus or Lactobacillus jugurti is cultured in a medium containing milk or processed milk adjusted to a solid concentration of 5-20% as a substrate. A whey fraction separated from the resultant culture product by still-standing, filtration, centrifugal separation, etc., is used as an active component of the objective agent. The secretion of bile acid in liver cell can be promoted by the administration of said fraction and, consequently, the lowering of the cholesterol level can be expected. Furthermore, administration of the high-quality protein of milk, especially lactalbumin existing in whey at high concentration enables the supply of methionine and cystine. A drink and food raw material important from the viewpoint of nutrient can be produced by the use of the agent.
Patent JP-S63261941-A (JP)
Title: Speed switching type msk modem
Inventor: NAKAMURA SEIZO
IPC: H04L27/10
Filed: 1987-04-20
Abstract: PURPOSE:To enable data transmission of different transmission speeds through the aid of one MODEM by constituting the MODEM by providing an inputting means, a variable frequency dividing means, a fixed frequency dividing means, an MSK modulating means, a frequency converting means, a demodulating means and a switching means. CONSTITUTION:An MSK generation circuit 3 outputs an MSK-modulated transmission data to an output terminal 4 according to a transmission speed conversion information, supplied to an input terminal 2. For instance, when the transmission speed information is 1200 bps, the MSK signal of a mark frequency 1200Hz and a space frequency 1800 Hz is outputted, or when the transmission speed information is 2400 bps, the MSK signal of the mark frequency 1200 Hz and the space frequency 2400 Hz is outputted. The MSK signal, received from the input terminal 9, is inputted to an MSK detection circuit 14 when it is 1200 bps, and when it is 2400 bps, it is inputted to the circuit 14 after being frequency-converted by using a clock signal from the fixed frequency dividing system 6. The circuit 14 demodulates it by using the clock signal from the variable frequency dividing system 8. Thus, the data can be modulated and demodulated by switching the plural transmission speeds by using one MODEM.
Patent JP-S58212574-A (JP)
Inventor: TAKAMURA AKIRA
IPC: B66B5/00
Filed: 1982-06-03
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-H05117042-A (JP)
Title: Abrasive and/or refractory article based on molten and solidified oxynitride
Inventor: DOMINITSUKU DEYUBO
IPC: C04B35/657
Filed: 1992-04-15
Abstract: PURPOSE: To accelerate reaction start among the various powders of mixtures and to provide the product containing chemical species of sufficient characteristics by melting, cooling and solidifying a solid starting material composed of the compound of metals or metalloids containing O and N.  
     CONSTITUTION: The solid starting material composed of one or more compounds of one or more metals or metalloids containing O and N such as oxide, nitride or oxynitride is melted in an arc furnace or the like. After the carbide and/or boride of the metals or the metalloids is added to it and mixed as needed, it is cooled and solidified. Thus, the oxynitride provided with sufficient chemical stability for withstanding melting is obtained. Also, it is preferable that the metals or the metalloids are the elements of 3a, 4a, 5a and 6a subgenus (IUPAC version) of 4, 5 and 6 periods of a periodic table and Al, Mg, Ca, Sr, Ba, Si, Ti, Zr or B coexisting with one or more kinds of the elements. 
     COPYRIGHT: (C)1993,JPO