baber/WOPTO huggingface dataset:
Patent JP-S5979453-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRANO SHINJI
IPC: G11B15/61
Filed: 1982-10-29
Abstract: PURPOSE:To facilitate the automatic loading of a magnetic tape and furthermore to miniaturize the structure of a magnetic recording/reproducing device of a helical scan system in response to the reduction of diameter of a guide drum, by providing oblique poles at both inlet and outlet sides of the guide drum to guide the magnetic tape. CONSTITUTION:A magnetic tape 4 is pulled out by a feed reel 5 and changed its traveling direction by about 90 deg. with touch to a tension pole 11, a guide pole 12, a full-width erasion head 13, an impedance roll 14 and a guide roller 15 respectively. Furthermore the tape 4 has a spiral touch between guide poles 16 and 17 with about 270 deg. secured to the circumference surface of a guide drum 2. A video head is turned about 270 deg. to form a track on the tape 4 while the tape 4 travels with a touch to the drum 2. Thus a video signal is recorded and reproduced. Then the tape 4 is changed about 180 deg. for its traveling direction a guide roller 18 and held between a pinch roller 23 and a capstan 10 to be driven. Then the tape 4 goes into a miniature tape cassette 3 and is taken up by a take-up reel 6.
Patent JP-S6346814-A (JP)
Title: Digital phase synchronous circuit
Inventor: ISHIZUKA KOHEI
IPC: H03L7/06
Filed: 1986-08-15
Abstract: PURPOSE:To reduce jitter by adding a circuit controlling a region where an output state of a frequency divider is unchanged to an input signal in the phase synchronizing state. CONSTITUTION:Suppose that an input signal frequency is close to 1/m frequency- division of a reference frequency. A phase comparator 3 detects a phase difference between an input signal fed to a terminal 1 and a signal from a frequency divider 6. A frequency division control circuit 4 sets a frequency division of 1/(m-1) or 1/(m+1) depending on the lead/lag of the phases, but the frequency division is fixed to 1/m only by a dead band control signal obtained via a blind sector control circuit 7 at regions before and after the leading change point of the output of the frequency divider and the output of the reference oscillator 5 is frequency-divided (6) by the output of the circuit 4. Its output is inputted to the comparator 3 and also outputted externally via a terminal 2 simultaneously. Further, part of the output of the frequency divider 6 is inputted to the blind sector control circuit 7. The pulse width of the signal of the circuit 7 is made close to the minimum clock width of the reference oscillator for the frequency divider.
Patent JP-H0512543-A (JP)
Title: Prepaid card transaction machine
Inventor: AYA HIDEAKI
IPC: G07F7/08
Filed: 1991-07-03
Abstract: PURPOSE:To make it possible to complete a transaction only by one card transacting operation even when an amount requested for the transaction by a customer exceeds the avaiable amount of a prepaid card. CONSTITUTION:This prepaid card transaction machine 13 is provided with a reading means for reading out the available use amount of a prepaid card inserted into the machine 13 itself, a judging means for comparing and judging the available use amount of the prepaid card read out by the reading means with a transaction specification amount specified as a transaction and a plural- card batch transaction control means for processing card data by means of the initial prepaid card when the judging means judges that the amount of the transaction is allowed by the available use amount of the initially inserted prepaid card at the time of inserting plural prepaid cards and executing card data processing for inputting and setting up transaction data, or at the time of judging that the available use amount of the initially inserted prepaid card lacks the amount of the transaction, subtracting the lacking amount from the available use amount of the prepaid card inserted next and executing the card data processing.
Patent JP-H0291448-A (JP)
Title: Method and device for safely interrupting injection-quantity regulating actuator of fuel injection pump for diesel type internal combustion engine
Inventor: BERUNHARUTO BONZE
IPC: F02B3/06
Filed: 1989-07-25
Abstract: PURPOSE: To stop not desired operation by holding up a control line for an electromagnetic injection regulating actuator of a fuel injection pump while rotation number of the engine goes over a predetermined limit. CONSTITUTION: A control device 10 actuates an electromagnetic valve 12 that functions as a fuel injection regulating actuator with signals of an axle petal sensor 17 and a brake lamp sensor 18, while in trouble, an electromagnetic safety stop valve 15 is actuated to stop the fuel supply through a control line 16. And, a safety circuit 20 converts the pulse frequency synchronizing with the rotation number coming from the rotation sensor 11, 11' through a converter 27 into a direct current voltage, and a comparator 24 compares it with a predetermined rotation number output from dividers 25, 26. If it exceeds, a relay 23 is actuated, and a relay 21 is further actuated by logical treatment of brake signals 18a' and axle petal signals 17a', a switch 21a is opened and the fuel supply is stopped by the electromagnetic valve 12.
Patent JP-2000022862-A (JP)
Title: Communication system and communication method
Inventor: TSUKAMOTO TAKASHI
IPC: H04N1/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of performing transmission by specifying plural recipients for one original and distributing the reception data of the plural recipients on a reception side. SOLUTION: In the case that transmission communication information specifying the plural recipients for one communicating party is provided through a transmission origin facsimile 805, a transmission origin communication management server 804 adds recipient specifying data for indicating the plural recipients to the transmission communication information and transmits it to the communicating party. Also, in the case that the plural pieces of transmission information to a certain recipient or the same communicating party are provided, those pieces of the transmission information are transmitted and distributed altogether.
Patent JP-H059399-A (JP)
Title: Production of disazo pigment
Inventor: JOMARU OSAMU
IPC: C09D11/037
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the title pigment with its particles regulated to such size as to bear opacifying power, by removing water-soluble impurities from a pigment slurry after completion of coupling followed by reslurrying and then treatment under heating. CONSTITUTION:A pigment slurry prepared by coupling between (1) a tetrazo component such as 3,3'-dichlorobenzidine and (2) a coupling component such as acetanilide is adjusted, where needed, to pH8-13 followed by filtration, and the resulting pigment is washed with water in an amount 10-200 times that of the pigment to remove the water-soluble impurities contained. Thence, the resulting pigment cake is reslurried in water followed by treatment under heating at 40-130 (pref. 70-100) deg.C for >=30min and then filtration and washing with water, thus giving the objective disazo pigment.
Patent JP-S6168775-A (JP)
Title: Television signal digital recording and reproducing device
Inventor: OGURA ICHIRO
IPC: H03M7/30
Filed: 1984-09-12
Abstract: PURPOSE:To minimize expansion of error by selecting the bit number of conversion block to an integer number of multiple of a modulation block with the use of a block code. CONSTITUTION:From a TV signal quantized to N bits via an A/D converter 102, L sets of samples are subjected to blocking by a blocking device 104 of a high-efficiency coder 103, the samples are subjected to compression conversion from NXL bits into MXL bits by a Hadamard converter 105 ad converted into a data word of P-bit block modulation code by a modulator 108 via an error correction coder 107 and a quantizer 103 so as to be matched to the recording density and recorded/reproduced. In selecting the bit number to satisfy the relation of L.M=S.P, where S is a positive integer, the error delivery range after Hadamard inversion is limited to one Hadamard conversion block not exceeding two Hadamard conversion blocks and the spread of error is minimized.
Patent JP-S6168832-A (JP)
Title: Manufacture of high pressure natrium lamp
Inventor: SAITO NAOKI
IPC: H01J9/39
Filed: 1984-09-12
Abstract: PURPOSE:To make it possible to connect external lead wires to the discribed spots of a base quickly with good workability and correctly by connecting external lead wires having mutually different length to two pieces of long and short stem lines. CONSTITUTION:A short external lead wire 6 made of a copper wire is connected to a short stem wire 4 while a long external lead wire 7 made of a copper wire is connected to a long stem wire 5. The external lead wire 6 is arranged on the eyelet 12 of a base 11 and the external lead wire 7 is arrange on a shell 13 of the base 11 while fixing the base 11 to the end part of the external tube 1 followed by respectively fixing the eyelet 12 and the shell 13 of the base 11 to the external lead wires 6 and 7 by soldering. Thereby, connection can be quickly and correctly performed while obtaining a good starting property having good workability even in case of the spherical and diffusion type external tube.
Patent JP-S6169554-A (JP)
Inventor: HARA MASAO
IPC: B65D1/09
Filed: 1984-09-12
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-2000026128-A (JP)
Title: Production of tempered glass plate
Inventor: SAKAI CHIHIRO
IPC: C03C14/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a tempered glass plate not contg. nickel sulfide (NiS). SOLUTION: A temp. rising rate and a temp. range in which previous transition of NiS from an α-phase to a β-phase through an incomplete β-phase is caused are measured to form a temp.-time graph (heat history) for every kind of tempered glass plates, a prescribed temp. rising rate and a prescribed temp. range are determined in accordance with the β-phase region of the graph and NiS-contg. defective glass plates are forced to be effectively broken and removed by adopting the determined temp. rising rate and temp. range in soaking.
Patent JP-S5979982-A (JP)
Inventor: HAYASHI HIDEO
IPC: H01R13/11
Filed: 1982-10-29
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-2000239361-A (JP)
Title: Conductive polymer, solid electrolytic capacitor and production thereof
Inventor: OOHATA HIDEKI
IPC: C08G73/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solid electrolytic capacitor useful as a solid electrolyte for solid electrolytic capacitor elements by forming a solid electrolytic layer comprising a polymer having a fibril structure on a porous metal conductor foil having a valve action. SOLUTION: This solid electrolytic capacitor is obtained by forming a solid electrolytic layer comprising a polymer having a fibril structure on a porous metal conductor foil having a value action. The polymer preferably contains thiophene skeleton structure units of formula I [R1, R2 are each H, a 1-10C alkyl or the like; (δ) is 0, 1; Z is an anion; (j) is 1 or 2 which is the valency of Z], condensed polycyclic skeleton structure units of formula II (R3 to R8 are each H, a 1-10C alkyl or the like), pyrrole skeleton structure units of formula III (R9, R10 are each H, a 1-10C alkyl or the like), furan skeleton structure units of formula IV (R11, R12 are each H, a 1-10C alkyl or the like), or the like as repeating units, and has a fibril structure. The solid polymer electrolytic layer preferably has a conductivity of 0.1-200 S/cm.
Patent JP-S6251214-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: YADA HIDETOSHI
IPC: H01L21/22
Filed: 1985-08-30
Abstract: PURPOSE:To wash the outlet section solely and to improve operability in washing a furnace core tube, by composing the furnace core tube of the main body and the removable outlet section. CONSTITUTION:A furnace core tube 11 is constituted by a main body 11a and a removable outlet section 11b. Accordingly, only the outlet section 11b can be separated from the main body 11a to be washed, even if phosphorus oxychloride 5 deposits on the outlet section 11b. Thus time loss owing to temperature up and down of the electric furnace 4 can be reduced remarkably.
Patent JP-2001019479-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/14
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a glass having a high specific Young's modulus. SOLUTION: In the glass composition, ranges of the main components are specified to >=65 wt.% and <=80 wt.% of SiO2, >=3 wt.% and <=15 wt.% of Al2O3, >=3 wt.% and <=12 wt.% of Li2O, >=0.1wt.% to <=10wt.% of TiO2, >=1.5 wt.% and <=8 wt.% of ZrO2, >=0.2 wt.% and <=5 wt.% of P2O5, and >=1.6 wt.% and <=5 wt.% of K2O.
Patent JP-2001025192-A (JP)
Title: Permanent magnet type dynamo-electric machine and method of manufacturing the same
Inventor: MATSUSHITA TAKATOSHI
IPC: H02K1/28
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely realize positioning and mounting of magnetic poles to obtain stable characteristics by comprising, within a rotor, a base plate that is composed of a magnetic material integrated with a rotor shaft to fix a rotor yoke, having a magnetic pole fixing groove at the external circumference and a permanent magnet to mount a magnetic fixing groove. SOLUTION: A rotor 21 is allocated in the axial direction, in the external circumference surface of a rotor yoke 22 integrated with a rotor shaft with the end part of a back plate 25 for fixing a permanent magnet 24 engaged with an engaging part 23a of the engaging groove 23 of the magnetic pole fixing groove 23, provided depending on the number of magnetic poles and with the lower surface of the back plate 25 pressed tightly against a bottom surface 23b of the magnetic pole fixing groove 23. A magnetic pole block, consisting of a magnetic material divided before magnetization, is mounted on the upper surface as the external diameter side of the rotor 21 of the back plate 25, which consists of the magnetic material coated with a thermosetting bonding agent.  Thereby, the permanent magnet of an medium sized and large sized dynamo-electric machine can be positioned accurately, and the required stable characteristic can also be obtained.
Patent JP-S6085880-A (JP)
Inventor: TODOROKI SABUROU
IPC: E04G21/12
Filed: 1983-10-14
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-H09135280-A (JP)
Title: Method and device for decreasing effect of impulse noise onto receiver
Inventor: JIYOSHIYUA ERU KOZUROFU
IPC: H04B1/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To limit or stop the operation of the receiver by estimating a slice error energy and comparing it with a fixed threshold level of impulse noise so as to control a derotator. SOLUTION: A base band symbol output of a derotator 12 is given to a phase error detection circuit 18 and a slice error energy estimate circuit 30 and a slicer 20 generates a target symbol. The phase error detection circuit 18 calculates a phase error based on a base band symbol and a target symbol and uses them for carrier recovery. The slice error energy estimate circuit 30 uses an adder 22 and a square device 24 to estimate a slice error energy and a comparator 26 is used to compare it with a fixed threshold level of an impulse noise to decide the presence of the impulse noise. When any noise is in existence, a signal SEL is given to an MUX 16 to control the derotator 12 as a phase error correction signal via a PEC circuit 14. When any impulse noise is detected, the operation of the receiver is limited or stopped.
Patent JP-S6084484-A (JP)
Title: Relief valve
Inventor: FUNAE KEIZOU
IPC: F16K17/02
Filed: 1983-10-13
Abstract: PURPOSE:To improve sealing performance and facilitate setting a spring constant by joining the center part of a disc-shaped elastic body onto an edge plate, in the concaved state of said center part. CONSTITUTION:A disc-shaped elastic body 1 is formed into curved form and provided with a repulsive force by the connection with an edge plate 2 having an oil flowing-in hole 2a. Said repulsive force can be easily varied by varying the material and the shape of the elastic body 1 and the depth of the cavity on the edge plate 2, and a prescribed valve opening pressure can be set. As for the sealing performance before opening valve, the edge plate 2 and the elastic body 1 are attached over the whole periphery, and leakage is prevented. When a prescribed pressured operates, the elastic body 1 is further curved, and a gap is formed between the edge plate 2. Fluid flows in the gap and operates as a relief valve.
Patent JP-H1037000-A (JP)
Title: Surface roughening method and surface roughening device for aluminum sheet
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface roughening method and a surface roughening device for an aluminum sheet capable of forming uniform honeycomb pits on the surface of even an aluminum material contg. much copper component and lessening the deterioration of electrodes at this time. SOLUTION: This method electrochemically executes surface roughening by alternately arranging anodes and cathodes along the progressing route of the aluminum sheet opposite to the aluminum sheet in an aq. soln. mainly composed of nitric acid and using DC. The surface roughening is executed under the conditions that the ratio Lp/Ln of the length Lp with respect to the progressing direction of the aluminum sheet of the anode to the length Ln with respect to the progressing direction of the aluminum sheet of the cathode is 1 to 20, the ratio Ip/In of the current Ip flowing to the anodes to the current In flowing to the anodes is 1 to 20 and the cathode length Ln is 0.005 to 2V[m] when the moving speed of the aluminum sheet is defined as V[m/sec].
Patent JP-S6250870-A (JP)
Title: Toner recovering device
Inventor: OHATA YOSUKE
IPC: G03G21/10
Filed: 1985-08-30
Abstract: PURPOSE:To detect the abnormality of a spiral rotating body which conveys toner speedily by detecting the rotation force of the rotating body from the extent of the tension of a chain which drives and rotates the rotating body. CONSTITUTION:The spiral rotating body which conveys the toner axially is driven and rotated through the sprocket 2 of a driving source, the chain 3, and a sprocket 1. If the rotating body becomes abnormal and the load on the sprocket 1 increases, the chain 3 pushes up a tension sprocket 5 against a spring 7 and the operating piece 4a ofo a tension arm 4 operates a switch 8 to stop the rotation of the sprocket 1. Thus, the abnormality of the spiral rotating body is detected speedily and dealt with.
Patent JP-S5986962-A (JP)
Inventor: JIERORUDO JIEI ROJIYAASU
IPC: H04N1/17
Filed: 1982-11-01
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-H0634678-A (JP)
Title: Polyphase wattmeter
Inventor: ITO TOMOSUKE
IPC: G01R21/133
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a polyphase wattmeter which can measure the power of multiple phases. CONSTITUTION:The title wattmeter is provided with a plurality of sample/hold circuits 21v-2ni for simulteously sampling the voltage waveform and the current waveform which are added via input terminals P1v-Pni which are provided for each input channel, switcher 4 and 8 for switching and taking out the output voltage of the sample/hold circuits 21v-2ni, A/D converters 6 and 10 for introducing the output of the switcher 4 and 8 and then converting to a digital signal, and an operation means 22 for calculating the power of each phase and the total of power of each phase based on the digital signal value. Further, it is also provided with a first phase calculator 31 for introducing the digital signal which is output by the A/D converter 22 and then calculating the phase difference between the voltage and current for each phase based on the digital signal value and a second phase calculator 33 for calculating the phase difference between voltages at each phase based on the digital signal value.
Patent JP-S6084640-A (JP)
Title: Compiler
Inventor: MIYAGAWA AKIRA
IPC: G06F9/45
Filed: 1983-10-17
Abstract: PURPOSE:To calculate and display automatically the necessary number of stacks when a source program of a dedicated CPU is converted into an object program and executed by generating the source program in high class language. CONSTITUTION:The source program is read by one line firstly, the syntax of the source input is analyzed, and necessary processing is performed. When the source input is the start of a function, a maximum value counter and a current value counter are cleared and an object required to start the function is outputted to process one line. When the source input is a local variation declaration, the number of necessary stacks corresponding to the type of the declaration is denoted as N and a subroutine NSTACK is called. The parameter N is added to the contents of the current value counter to update the current in-use number of stacks. Then the maximum number of stacks is compared with the contents of the current value counter and when the current value is larger than the maximum value, the contents of the maximum value counter is updated to the current value.
Patent JP-S6347396-A (JP)
Title: Plating method for coloring
Inventor: NAITO MASAO
IPC: C25D3/02
Filed: 1986-08-18
Abstract: PURPOSE:To carry out plating for coloring giving metallic luster by immersing a body to be plated in a plating soln. contg. dispersed fine plastic powder, plating the surface of the body to form a film having fine plastic powder deposited on the surface and coloring the powder. CONSTITUTION:A sample 1 having a film 2 formed by plating is immersed in a plating soln. contg. dispersed fine plastic powder, and the surface of the sample 1 is electroplated or chemically plated to form a film 3 having plastic fine powder 4 deposited on the surface. The powder 4 on the film 3 is then colored. Thus, a plated article having metallic luster and a desired color other than the colors of the metals of the films 2, 3 is obtd.
Patent JP-H0358996-A (JP)
Title: Indophenyl-beta-maltooligoside derivative, reagent for determining alpha-amylase activity and determination process for alpha-amylase activity using the same
Inventor: TOKUTAKE SHOICHI
IPC: C12Q1/40
Filed: 1989-07-27
Abstract: NEW MATERIAL:A compound of formula I (R is H, acyl; R1, R2 are H, hydrocarbon, or they incorporate to form a ring; X1 to X6 are H, halogen, nitro, cyano, azide, acyl, sulfonic acid, X3 and X4, X5 and X6 bind to each other to form a condensed aromatic ring; n is 1 to 6). EXAMPLE:Isopropylidene-phenolindophenyl-beta-D-maltopentaoside. USE:A reagent for determining alpha-amylase activity. PREPARATION:p-Nitrophenyl-beta-maltooligoside derivative of formula II is allowed to react with a carbonyl compound of formula III or its acetal to form alkylidene-p-nitrophenyl-beta-maltooligoside derivative, which is acylated and reduced to give the compound of formula IV. Then, the product is allowed to react with a quinone derivative of formula V followed by complete or partial deacylation.