baber/WOPTO huggingface dataset:
Patent JP-S54115005-A (JP)
Title: Control system of subscriber circuit
Inventor: MASUDA TOORU
IPC: H04Q3/54
Filed: 1978-02-28
Abstract: PURPOSE:To perform efficient operation with a simple constitution, by concentrating the function to control a plurality of subscriber circuits to the specific terminal low in usage frequency such as public telephone at the trunk side, and commonly using the unit. CONSTITUTION:To the network 8 not flowing DC, the conventional subscriber circuit 5 and conventional telephone trunk circuit 7 are connected. Further, the subscriber circuit for public telephone 4 provides the audio/data signal terminal 40 connected to the network 8 corresponding to the specific terminal and the control signal terminal, and the control signal terminal connected to the processor 1, and the specific terminal provides the trunk circuit 6 commonly usable. Further, the circuits 4 and 6 are connected each other, by independently setting the bus for the audio/ data signal and the bus 12' for control signal. Thus, efficient operation can be made with as simple constitution.
Patent JP-S63190536-A (JP)
Title: Fixing method for winding coil of flat motor rotor
Inventor: NAGASAKA TAKAO
IPC: H02K15/12
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a lightweight rotor having a uniform bonding strength by arranging winding coil groups on a plate top surface via an adhesive tape composed of thermosetting resin material and by fixing said winding coil groups through pressing and heating them. CONSTITUTION:First, a cylindrical commutator 2 is coaxially pressed into and bonded to a block 1 composed of aluminum material. Then, a plate 3 made by overlapping of a plurality of silicon steel plates is bonded to a peripheral recessed part 1a of said block 1 by caulking. On the other hand, winding coil groups 4 are formed before hand by a winding machine, and respective coil groups 4 are arrayed and bonded to each other by pressing and heating. If said bonded coil groups 4 are arranged on the top surface of said plate 3 via a sheet type adhesive tape 6 composed of thermosetting resin material and then pressed and heated, the coil groups 4 are fixed to the plate 3 by bonding of the adhesive tape 6 to bonded surfaces of the plate 3 and the coil groups 4 followed by hardening.
Patent JP-S59148094-A (JP)
Inventor: TAKAI KIYO
IPC: G10L13/06
Filed: 1983-02-14
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-S58141182-A (JP)
Inventor: OOYAGI SHIYUUJI
IPC: D06F43/08
Filed: 1982-02-16
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-H08191662-A (JP)
Title: Preparation of cheese
Inventor: SHIMA SHOJI
IPC: A23C19/045
Filed: 1995-01-18
Abstract: PURPOSE: To efficiently prepare a cheese suitable for fresh cheese, etc., with a simplified process dispensing with cultivation by adding ε-poly-L-lysine to a stock milk to produce a cheese curd. CONSTITUTION: This cheese is prepared by incorporating a fresh stock milk of cow, sheep, goat, buffalo, etc., with preferably 3-12wt.% (based on the milk protein in the stock milk) of ε-poly-L-lysine and using the produced cheese curd as a raw material for the cheese. The ε-poly-L-lysine is preferably a free- type compound, an organic acid salt or an inorganic acid salt.
Patent JP-S58141242-A (JP)
Title: Flame-retardant polyamide composition
Inventor: OKAMOTO HIDEMASA
IPC: C08L77/00
Filed: 1982-02-18
Abstract: PURPOSE:To provide the titled compsn. which has excellent flame retardance and physical properties, and is not expanded nor stains molds during molding, by blending an equimolar reaction product between melamine and a specified isocyanuric acid derivative with a polyamide. CONSTITUTION:1-65pts.wt., pref. 3-40pts.wt. equimolar reaction product between melamine and mono (beta-cyanoethyl) isocyanurate and/or bis (beta-cyanoethyl) isocyanurate, is blended with 100pts.wt. polyamide such as nylon 6 to obtain the titled compsn. Said reaction product between melamine and said isocyanurate can be obtd. as a fine crystal difficultly soluble in hot water, for example, by mixing an aq. melamine soln. with an aq. soln. of mono (beta-cyanoethyl) isocyanurate and/or bis (beta-cyanoethyl) isocyanurate at 90-100 deg.C.
Patent JP-S62179982-A (JP)
Title: Color forming recording material
Inventor: FUJINO YOSHIHARU
IPC: B41M5/327
Filed: 1986-02-04
Abstract: PURPOSE:To obtain a color forming recording material capable of forming a blue or bluish purple color and highly valuable as a coloring matter for a recording material such as a pressure-sensitive copying paper and a thermal recording paper, by incorporating a specified phthalide compound as a colorless substance capable of performing a color reaction. CONSTITUTION:A novel phthalide compound of the formula, wherein each of R1, R2, R3 and R4 is a 1-5C alkyl, cycloalkyl, alkoxyalkyl, benzyl or phenyl, R5 is a 1-5C alkyl or phenyl, R6 is a 6-12C alkyl, and the pair of R1 and R2 or the pair of R3 and R4 may bond to each other to form a piperidino or pyrrolidino group together with the adjacent nitrogen atom, is substantially colorless per se, and is highly soluble in organic solvents, but does not show a self-color-forming property. When the compound is brought into intimate contact with an electron-acceptive substance, it rapidly form a blue or bluish purple color, and a developed color image thus formed is extremely high in developed color properties and has high stability to light.
Patent JP-H08216390-A (JP)
Title: Ink jet recording device, cartridge and disposing method of cartridge
Inventor: TAKEMURA MAKOTO
IPC: B41J2/175
Filed: 1995-02-13
Abstract: PURPOSE: To prevent ink or a treating liquid slightly left in a used cartridge from scattering outside by a method wherein a mixing means for mixing a solidification treating liquid with the ink in an ink housing part is equipped. CONSTITUTION: By pouring a corresponding liquid, or in this case, a treating liquid from a pump 802 in an absorber 150 under the state that a sealing needle 804 passes through the window 1504 of an ink cartridge 150, the very small amount of residual ink held by the negative pressure of the absorber 1502 reacts with the treating liquid so as to be condensed and solidified, resulting in eliminating the fear of the efflux of the ink through a hole opened to the air and sealing the very small amount of residual ink. In this case, the amount of the treating liquid to pour may well be nearly the same amount as the amount of ink left in the absorber 1502. When a cartridge 150 is for the treating liquid, the disposing method of the cartridge is also similar as mentioned above.
Patent JP-2000219995-A (JP)
Title: Plated steel sheet excellent in film adhesion after working and printing appearance
Inventor: OCHIAI TADAAKI
IPC: B32B15/09
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a plated steel sheet excellent in film adhesion after working and printing appearance. SOLUTION: This plated steel sheet is the one in which, on one side of a steel sheet, a metallic layer A of 0.5 to 50 g/m2 in which reflectivity of visible radiation is >=60%, a chromium plating layer B of 5 to 200 mg/m2 and a chromium hydrated oxide layer C of 5 to 30 mg/m2 expressed in terms of chromium are successively formed, and on the opposite face, a chromium plating layer D of 10 to 300 mg/m2 and a chromium hydrated oxide layer E of 5 to 30 g/m2 expressed n terms of chromium are successively formed, or, on the opposite face, a tin plating layer of 1 to 20 g/m2, a chromium plating layer of 5 to 200 mg/m2 and a chromium hydrated oxide layer of 5 to 30 mg/m2 expressed in terms of chromium are successively formed, or, on the opposite face, a chromium plating layer of 10 to 300 g/m2, a tinplating layer of 0.1 to 10 g/m2,  a chromium plating layer of 5 to 200 mg/m2 and a chromium hydrated oxide layer of 5 to 30 mg/m2 expressed in terms of chromium are successively formed.
Patent JP-H05212862-A (JP)
Title: Continuous ink jet printer
Inventor: JIYAAJII MAACHIN ZABA
IPC: B41J2/055
Filed: 1991-01-24
Abstract: PURPOSE: To provide a printing head for an ink jet printer usable irrelevant with the value of vibration frequency of the nozzle part and without resonating with various frequency properties. CONSTITUTION: A recess part 10 is formed in this printing head and a piezoelectric converting element 11 is equipped in the recess part 10 to make the element flexible in the axis direction when excitation voltage is applied to the element. Accordingly, pressure variation of ink in the ink chamber 22 is generated by expansion/contraction of the piezoelectric element to make ink into mist causing the printing head usable in various design and use conditions.
Patent JP-H10217461-A (JP)
Title: Ink jet recorder
Inventor: HOTOMI HIDEO
IPC: B41J2/045
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent formation of a defective image by flying ink droplets of different size using a piezoelectric element. SOLUTION: In the ink jet recorder, a bias voltage is applied from a bias voltage applying circuit 100 between a nozzle plate 303 and a bias platen 9 facing the nozzle plate 303 through a recording sheet 2 when an ink droplet of large size is flown. Consequently, the bias platen 9 attracts the ink droplet from a nozzle 309 electrostatically to assist flight of the ink droplet.
Patent JP-H04356834-A (JP)
Title: Synchronizing circuit using crc check
Inventor: OKUBO KEIJI
IPC: H04L7/00
Filed: 1991-01-24
Abstract: PURPOSE:To reduce a circuit scale without requiring parallelly developed protecting circuits even in the case of synchronization by parallelly developing received signals and parallelly executing CRC checks for the plural signals. CONSTITUTION:CRC arithmetic/comparison circuits 6-8 parallelly arranged to the parallelly developed signals execute the arithmetic of CRC, compare the arithmetic result with a CRC bit and output match detection signals, and a selecting circuit 9 previously sets priority for the match detection signals outputted by the respective CRC arithmetic/comparison circuits 6-8 as mentioned above. When more than two match signals are simultaneously outputted from the above-mentioned CRC arithmetic/comparison circuits 6-8, one match detection signal as mentioned above is selected in the order of priority set in advance. Therefore, the synchronizing circuit using the CRC check can be obtained to reduce the circuit scale without requiring parallelly developed protecting circuits 11.
Patent JP-H04239793-A (JP)
Title: Self-repairing laminate substrate
Inventor: KUBOYA MASAHIRO
IPC: H05K3/34
Filed: 1991-01-23
Abstract: PURPOSE:To prevent a substrate from being deformed and ensure excellent soldering without requiring any jig by laminating frame-shaped or sheet-shaped thin plates, holding them between the substrates, the foregoing thin plate taking as a chief material a shape storing alloy which returns to a prestored flat plane state when a predetermined temperature is attained by heating. CONSTITUTION:The outer periphery of a substrate 3 is surrounded by a rectangular frame 2, and is held between substrates 1, 4 and superimposed to form a laminate substrate A. Herein, the rectangular frame 2 employs a shape storing alloy as a chief material and is constructed to restore a flat plane stored therein by heating. The laminate substrate A is transferred into a soldering device for soldering of chip parts, and when it reaches the high temperature atmosphere around molten solder in a solder reservoir, the rectangular frame 2 restores its shape to a flat plane with the aid of its storage performance and passes through the solder reservoir parallely to a solder surface.
Patent JP-H02203613-A (JP)
Title: Semiconductor logic circuit
Inventor: UENO SHOJI
IPC: H03K3/289
Filed: 1989-02-02
Abstract: PURPOSE:To reduce a transmission delay time by connecting a switch circuit between a high level power supply and one parallel connecting point in two connecting points in parallel. CONSTITUTION:The title logic circuit is a Bi-MOS semiconductor logic circuit comprising a Bi-MOS semiconductor integrated circuit comprising a bipolar (Bi) element and an insulation gate type (MOS) element, and a switch circuit SW is connected between a power supply Vcc and one parallel connecting point (b) of two connecting points a, b or parallel connection and controlled to be closed for a time just before an active 2nd clock signal CK till just after the said clock in the active state of an output X of a master circuit MS. Thus, the transmission delay time when the output signal changes from H to L and the transmission delay time when the output signal changes from L to H are both decreased.
Patent JP-H02205072-A (JP)
Title: Semiconductor device
Inventor: KINUGAWA MASAAKI
IPC: H01L27/11
Filed: 1989-02-02
Abstract: PURPOSE:To realize low standby currents and stabilized ER-type static RAM cell by providing the sidewall of polycrystalline or single crystalline silicon, through an insulating film with a gate electrode, on one side of the side faces of the gate electrode, and using this sidewall as a resistance element controlled by the gate electrode. CONSTITUTION:The sidewall 17 of polysilicon is provided, through an insulating film 16 with a gate electrode, only on one side of the side faces of the gate electrode 15, and this sidewall 17 is used as a variable resistance element controlled by the gate electrode 15. This way, while restraining standby currents Isb low, and besides without increasing the cell area, the static RAM cell, which improves cell properties, can be realized.
Patent JP-H02235900-A (JP)
Title: Chemically-modified protein
Inventor: RARUFU BURIYUTSUKUMAN
IPC: C09K23/30
Filed: 1990-02-05
Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.
Patent JP-S60172872-A (JP)
Title: Frame synchronization test system of digital data exchange
Inventor: AKAO TAKASHI
IPC: H04M3/24
Filed: 1984-02-13
Abstract: PURPOSE:To attain quick fault retrieval and characteristic test of a frame synchronization circuit without using other test equipment by adding a test frame pattern transmission section to a signal transmission circuit and reflecting a test frame pattern from the transmission section in the own exchange so as to conduct various tests of the frame synchronization detection circuit. CONSTITUTION:In conducting the frame synchronization test, a command bit INH in a line memory SLM is set to logical 1, a gate G2 is opened and a gate G1 is closed. As a result, a fixed frame pattern F from an FPTNG is blocked by the gate G1 and a variable frame pattern (referred to as F') from a buffer SBUF is fed to an So6 instead through the gate G2. Since an optional data from the CPU is written to the buffer SBUF, the frame pattern F' is changed properly, and a highway output data HOD is reflected to the same input data HID, then a counter FICTR is tested by an optional frame pattern.
Patent JP-H10221429-A (JP)
Title: Radar pseudo signal generator
Inventor: TANUMA MITSURU
IPC: G01S7/40
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a radar pseudo signal generator which can generates high-fidelity pseudo signal of radar echo. SOLUTION: The radio wave generated by radar is received with a reception antenna 13, and recorded in a waveform memory 15. A signal processing device 18 compresses or expands the signal recorded in the waveform memory 15 along a time axis, to raise or lower signal frequency. By this, the signal recorded in the waveform memory 15 becomes the signal applied with Doppler shift. The signal is amplified by a transmitter 16, and transmitted through a transmission antenna 14. Thus, the radar pseudo signal wherein all elements such as pulse interval and frequency change like actual Doppler effect is generated.
Patent JP-S55116742-A (JP)
Title: Thermoplastic resin composition, its foam, and preparation of foam
Inventor: HAYATA SHIGENARI
IPC: C08L7/00
Filed: 1979-03-02
Abstract: PURPOSE: To prepare a thermpolastic resin foam having excellent surface smoothness and bubble uniformity, and useful as a raw material of building, etc., by compounding an ethylene-vinyl chloride copolymer resin to a styrene resin.  
     CONSTITUTION: A resin composition composed of (A) 10W50pts.wt. of an ethylene-vinyl chloride copolymer resin having an average polymerization degree of 400W1,200 and an ethylene-content of 1W20wt%, (B) 50W90pts.wt. of a styrene resin having an average polymerization degree of 800W3,500, and (C) ≥2wt%, based on (A)+(B), of a foaming agent (e.g. n-pentane), is heated, molten, kneaded, and extruded to a low-pressure zone with a screw-extruder to effect the foaming of the composition. Addition of a small amount of a flame-retardant easily makes the composition flame-retardant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04265411-A (JP)
Title: Dust separator for exhaust gas
Inventor: KITAGAWA HIROTOSHI
IPC: F01N3/02
Filed: 1991-02-19
Abstract: PURPOSE:To enable a whole dust separator to stably operate continuously in a long time and at a low cost by providing a reverse V-shaped heater constituted out of two plate-like parts being close to the underside of respective faces of a reverse V-shaped filter and parallel to them. CONSTITUTION:Because a nichrome wire heater 5A being similar reverse V-shaped to a plate-like filter 6 arranged into a reverse V-shape is arranged in parallel to the filter 6, the major part containing the lower part of the filter 6 is quickly heated by heat radiation from the heater 5A at heating and regenerating the filter 6. The remaining upper part of the filter 6 is also gradually raised in temperature up to the prescribed temperature by elevation of heated exhaust gas. Further at heating and regenerating the filter 6, dampers 4,7 provided on the inlet and outlet parts of a flow passage are closed, but at this time leak gas of a few percent is allowed to generate, and hence temperature on the full face of the filter 6 can be equalized. Collection and regeneration are periodically repeated in a plurality of flow passages. Namely, it is controlled to regenerate in one flow passage and collect in the other remaining flow passages.
Patent JP-S55118455-A (JP)
Title: Method of collecting optically active d-alpha-methyl-beta- mercapto propionic acid derivative
Inventor: OOHASHI NAOHITO
IPC: C07C67/00
Filed: 1979-03-02
Abstract: PURPOSE: The optically active isomer of β-allyl-α-phenylethylamine is used as an optical resolution reagent to collect efficiently title compound useful as a synthetic intermediate of medicines from the racemic isomer of the title compound.  
     CONSTITUTION: Title optically active compound is obtained from DL-α-methyl-β- mercaptopropionic acid derivative of formula I [R 1  is acetyl, or benzoyl substituted with halogen atoms] using β-allyl-α-phenylethylamine of formula II (R 2  is H, methyl) as an optical resolution reagent. When the l-isomer of β-allyl-α-phenylethylamine is made to react with the DL-isomer of formula I, the diastereomer salt of D-acid and l-amine crystallizes out of the reaction mixture. On the contrary, when the d-amine is used, the diastereomer salt of L-acid and d-amine is crystallize out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243872-A (JP)
Title: New n-methylhomopiperazine derivative
Inventor: TSUDA YOSHINORI
IPC: C07D243/08
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a new N-methylhomopiperazine derivative useful as a medicine having antimaligant tumor action. CONSTITUTION:A compound expressed by formula I [X is two H atoms or O; (n) is 8-18] and its acid addition salt useful as a medicine, e.g. N-dodecanoyl- N'-methylhomopiperazine. The aforementioned compound is obtained by reacting a compound expressed by formula II [Y is halogen, OH or OCOOR (R is alkyl, aryl or aralkyl)], e.g. a higher fatty acid halide with N-methylhomopiperazine expressed by formula III.
Patent JP-H04252556-A (JP)
Title: Composite digital copying machine
Inventor: YAMAKAWA KENJI
IPC: H04N1/00
Filed: 1991-01-28
Abstract: PURPOSE:To eliminate the waiting time of the operator by allowing another picture information output device to read an original even when a printer is in operation. CONSTITUTION:When a composite digital copying machine uses a printer of a picture information output device for a facsimile equipment or the like to record a picture and receives a read command of an original picture by the operation of an operation section 13, a control means 2 allows a scanner 8 to read an original picture and to store the picture information of the original picture to a picture memory entirely and reads the picture information stored in the picture memory immediately at the picture recording of the picture information output device to implement the picture recording of the printer. Moreover, when the operation section 13 designates a pin desiring the output of the copy mode and the sorter, the picture recording is implemented so that the recording sheet is discharged to a desired pin according to the copy mode data.
Patent JP-H11207427-A (JP)
Title: Manufacture of pencil point needle, and needle tip reinforcing device
Inventor: SAITO AKIO
IPC: B21G1/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a needle tip, and to improve the yield in manufacture by improving a reinforcement process in a manufacturing process of a pencil point needle to sufficiently reinforce the needle tip. SOLUTION: A large spherical body is formed without any drop of a molten metal by gravity or deviation of a needle from the axis by achieving the reinforcement process where a reduction part is heated to form the spherical body while a needle material is approximately upright, and a needle tip is sufficiently reinforced.  A supporting piece to support the needle material in an upright state is provided with a rotatably and perpendicularly suspended disk having a groove in the radial direction in its surface, and an approximately semi-circular pressing plate provided close thereto or in contact therewith so as to cover an approximately upper half of the surface of the disk, the needle material is fitted to the groove, and pressed by the pressing plate and supported thereby, a torch means is located downwardly above the disk movable in the vertical direction, and when the needle material supported by the support jig reaches the highest part by the turn of the disk, the needle tip can be efficiently reinforced by an apparatus to heat the tip of the needle material by the torch means.
Patent JP-S56123049-A (JP)
Title: Electronic pocketbook for secret memorandum
Inventor: MORI KUNISHIRO
IPC: G06F15/02
Filed: 1980-03-03
Abstract: PURPOSE:To rapidly and accurately read required memorandum contents and prevent leakage of secret, by writing required memorandum contents prelimiarily and by inputting index data to display corresponding required memorandum contents. CONSTITUTION:Plural I/O keys Kd, index key IND, and function keys including write key WM and read key RM provided for inputting and outputting index data as a key word and required memorandum contents corresponding to index data are provided on the panel surface of pocketable case 11. Prescribed keys out of these keys are operated to write preliminarily index data (for example, the telephone number) into the RAM. When index data is inputted by prescribed keys, corresponding memorandum contents are displayed on display part DSP.