baber/WOPTO huggingface dataset:
Patent JP-S5797736-A (JP)
Title: Phase compensator
Inventor: WATANABE KOUJIROU
IPC: H04B7/01
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a phase compensator device which eliminates influences of the frequency offset and the phase jitter from a test signal to give accurate transmission line information to an automatic equalizer. CONSTITUTION:Two-dimensional linear modulation such as orthogonal amplitude modulation and multiphase modulation is used in an objective transmission system, and the signal is expressed by a complex with a real part as inphase components and a real part as orthogonal components. A received test signal is sampled by a symbol rate to generate L-number continuous sample values. A complex conjugate sequence which has a complex conjugate relation to the symbol sequence forming the test signal is generated, and the sequence of L- number sample values and the complex conjugate sequence are received to calculate the sum of products corresponding to a period L, and a phase indicating phase flactuation is extracted from the result of the sum of products, and sample values of the test signal are rotated in the reverse direction by the extracted phase, thus correcting the phase.
Patent JP-S60179052-A (JP)
Inventor: HON NIN IENGU
IPC: A61B10/00
Filed: 1984-08-23
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-S6235870-A (JP)
Title: Recording material
Inventor: SAKAKI MAMORU
IPC: D21H27/00
Filed: 1985-08-09
Abstract: PURPOSE:To provide a recording material having excellent ink receptivity, water resistance and the clearness or recorded images, by providing an ink- receiving layer and a flexible protective layer on a base, which ink-receiving layer comprises a polymer complex of a basic polymer and an acidic polymer. CONSTITUTION:The ink jet recording material comprises the base and the ink-receiving layer and the flexible protective layer which are provided on the base, the ink-receiving layer comprising a polymer complex of a basic polymer and an acidic polymer. The recording material generally comprises the base, the ink-receiving layer comprising a specified material provided on the surface of the base, and the flexible protective layer provided thereon. An embodiment in which all of the base, ink-receiving layer and protective layer are light-transmitting so that the recording material as a whole is light- transmitting, an embodiment in which at least one of the base, ink-receiving layer and protective layer is opaque so that the recording material as a whole is opaque, or the like is particularly preferred.
Patent JP-H04370996-A (JP)
Title: Bonding sheet
Inventor: SAKAGUCHI SANETERU
IPC: C09J7/02
Filed: 1991-06-19
Abstract: PURPOSE:To form a bonding sheet having excellent processability with solder resistance at a low temperature for a short time by coating a mold release film with special adhesive, and drying it to remove solvent to set the adhesive to a semicured state. CONSTITUTION:A heat resistant adhesive layer of a semicured state and a mold release film are laminated to form a bonding sheet. The adhesive contains 100 pts.wt. of epoxy resin, 40-150 pts.wt. of nitrile rubber containing carboxyl group, l-50 pts.wt. of curing agent, and 0.1-5 pts.wt. of curing accelerator of one or more types selected from imidazole compound, tetraphenyl boride of third amine, and boron fluoride of zinc, tin, nickel. The epoxy resin includes, for example, epoxy resin bromide, etc. The rubber made of Hycar CTBN, etc., of Goodrich Co. is used. The curing agent includes, for example, diethyltriamine, etc. The accelerator includes, for example, 2-alkyl-4- methylimidazole, etc., thereby performing a predetermined purpose and effect.
Patent JP-H05340522-A (JP)
Title: Combustion apparatus and combustion method using said apparatus
Inventor: TAMURA YONEMATSU
IPC: F23H13/02
Filed: 1992-06-08
Abstract: PURPOSE:To divide fuel in a primary combustion chamber into piles to burn the piles separately. CONSTITUTION:Plate bars 9 are laid across only the middle part of the bottom of a cage type grate (e), and fuel is fallen down from the top face of the grate (e) so that the fuel is divided into piles on the left and right sides of the plate bars 9. The piles of fuel are separately burned from the middle section and the outer sides of the grate. Thus, the fuel that is fallen down is divided and burned.
Patent JP-H0462982-A (JP)
Title: Method of forming electrode to superconductor
Inventor: ENOHARA AKIRA
IPC: H01L39/24
Filed: 1990-07-02
Abstract: PURPOSE:To improve superconducting characteristics of a surface without using a high temperature heat treatment, and to satisfactorily form an electrode to a superconductor by oxidizing the surface of a metal oxide superconducting thin film during or after irradiation with an electromagnetic wave having an ultrasonic or shorter, and forming a metal film on the surface. CONSTITUTION:A metal oxide superconducting thin film 2 is formed on a substrate 1. After the film 2 is uniformly irradiated with an ultraviolet ray or an electromagnetic wave 3 having shorter wavelength than that of the ultraviolet ray, it is exposed, for example, with oxygen plasma to be oxidized. A metal film 4 is, for example, formed thereon by vacuum depositing. Oxygen ions in the metal oxide superconductor are partly isolated and reduced by emitting electromagnetic wave having shorter wavelength than the ultraviolet ray, but when it is then oxidized, the ions are efficiently input, and the ions are arranged in a satisfactory order as compared with that before emitting. Further, the crystallinity of the thin film is improved by emitting the waves.
Patent JP-S6067227-A (JP)
Title: Transferring device for four-wheel drive power transmission
Inventor: MORISAWA KUNIO
IPC: F16D25/061
Filed: 1983-09-21
Abstract: PURPOSE:To improve response, make a unit small, and facilitate maintenance, by installing the hydraulic chamber of a hydraulic servo device for a four-wheel drive transfer gear, within an extension housing on one end part of a transmission case. CONSTITUTION:When four-wheel driving is carried out, a hydraulic pressure control valve 34 is shifted from an oil discharging position to an oil feeding position, oil is sent to a cylinder chamber 17 through passages 43, 44, 37, etc., and a piston 14 is moved leftward, pressing a coil spring 24. Then, a clutch sleeve 11, together with a spring 12, connecting sleeve 18, and a bearing 22, is moved leftward, i.e., toward a clutch member 8. An internal gear 12 hits against the chamfered part 7a of the clutch member 8, and is enagaged with it, causing a connecting shaft 2 to be directly connected to an output shaft 3, to carry out four- wheel driving.
Patent JP-S6331078-A (JP)
Title: Shutter attaching method for disk cassette
Inventor: SATO MITSUYOSHI
IPC: G11B23/03
Filed: 1986-07-25
Abstract: PURPOSE:To make a pawl part engage deeply into a guide groove and to improve the strength of attaching by setting a shutter in a case, pressing the connection part to the same level as the surface of the shutter and engaging to insert the pawl part into the guide groove. CONSTITUTION:In case of attaching the shutter 12 in the case 20 the shutter 12 is set in the case 20 in a state that the connection parts 29A and 29B between the pawl parts 28A and 28B of the shutter 12 and the plate shape part 26 are raised. And the connection parts 29A and 29B are pressed and the pawl parts 28A and 28B are engaged and inserted into the guide groove 13. At the time of setting the shutter 12 in the case 20, since the pawl parts 28A and 28B are not caught by an edge part 31, the length of the pawl parts 28A and 28B can be made long, so that the pawl parts 28A and 28B are deeply engaged into the guide groove 13 to improve the strength of mounting.
Patent JP-H1125158-A (JP)
Title: Prediction operation processing method for auction successful bid price of used car and prediction operation processor for auction successful bid price of used car
Inventor: INO RYOICHI
IPC: G06Q50/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make even an inexperienced person able to easily and appropriately predict a successful bid price by correcting a basic auction price based on the evaluation point of an auction place by adding a traveling distance result amount and an automobile inspection remaining period addition amount. SOLUTION: In the assessment of the successful bid price, the type of the auction place is selected first (step 1) and the information of an auction object car is inputted (step 2). At the time, the information of the evaluation point evaluated for the object car in the place or the like is inputted. Then, the presence/absence of the input of the required item of the information for the object car is judged (step 3), and in the case that the required item is inputted, the present condition of a vehicle is inputted (step 4). Further, the presence/absence of the problem of the present condition of the vehicle is judged (step 5), and in the case that there is no problem in the present condition, the calculation processing of the auction successful bid price is performed (step 7).  Then, the basic auction price computed based on the evaluation point of the place is corrected by adding the traveling distance result amount and the automobile inspection remaining period addition amount and the successful bid price is predicted.
Patent JP-H079236-A (JP)
Title: Roughing end mill
Inventor: YOSHITOSHI SHIGEYASU
IPC: B23C5/10
Filed: 1993-06-22
Abstract: PURPOSE:To provide an end mill which can perform high efficiency processing of a soft material such as aluminum and can reduce vibratory noises. CONSTITUTION:A roughing end mill having an undulately twisted outside circumferential cutting edge at the periphery of the tool body has a rake face, wherein the twist angle theta of the outside circumferential cutting edge to the tool axis ranges between 15-50 deg. while the diameter of the inscribing circle to the cutter groove bottom ranges 30-60% of the cutter diameter, and the rake angle alphaof the outside circumferential cutting edge on the section perpendicular to the tool axis ranges 10-25 deg. The end mill is equipped with two of such cutting edges.
Patent JP-H0846602-A (JP)
Title: Two-way circuit system
Inventor: NARAMOTO SHINZO
IPC: H04L5/14
Filed: 1994-07-27
Abstract: PURPOSE:To provide the two-way circuit system able to propagate a signal simultaneously even in the reverse direction while the signal is propagated in one direction between 1st and 2nd two-way circuits without the need for external special control. CONSTITUTION:First and second 2-way circuits 1, 2 have transistors(TRs) 11, 21 of different conduction types respectively, each control gate electrode connects to a reception terminal 17 (27) and other electrode connects to a bus terminal 19 (29), and the circuits 1, 2 has a logic circuit deciding an output signal providing an output to transmission terminals 18, 28 based on a signal from the bus terminals 19, 29 and an input signal given to reception terminals 17, 27. When a high level H and a low level L are respectively given to the reception terminals of each 2-way circuits, a threshold level of each logic circuit is decided based on a potential '(Vh+Vl)/2' of the bus terminal and four combination states of the high level H and the low level L at the reception terminals 17, 27 and the transmission terminals 18, 28 are realized.
Patent JP-S5797969-A (JP)
Title: Pinch valve flow passage tube
Inventor: KUMAKIRI NOBORU
IPC: F16K7/06
Filed: 1980-12-10
Abstract: PURPOSE: To simplify the construction and to reduce the number of parts of a pinch valve by providing a flange shaped gasket of a soft and elastic material integrally to a tube of same material and having said gasket part seal between the discharge port of a container and the valve casing.  
     CONSTITUTION: A flow passage tube 8 made of a soft elastic material such as polyvinyl chloride and the like is integrally formed with an outlet tube 9 and an inlet tube 10 which are inserted to an outlet port 6 and an inlet port 7 respectively and a gasket 11 which extends radially from the peripheral walls of said tubes 9 and 10 and covers the entire upper surface of the bottom wall 5 of a connecting tube 4 except the outlet port 6 and the inlet port 7 thereby providing a seal at the abutted part between the lower circumference of the discharge port 2 and the bottom wall 5 of the connecting tube 4 when clamped by a clamping ring 12 to provide water tight connection between the discharge port 2 and the casing 3 without requiring additional sealing member. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0526556-A (JP)
Title: Refrigerator for storing vegetable
Inventor: ITO ATSUKO
IPC: G05D23/00
Filed: 1991-07-16
Abstract: PURPOSE:To provide a vegetable storing refrigerator using a direct cooling freezing cycle by a method wherein a disturbance in refrigerator temperature and a defrosting reliability are improved and a storing capability of long period of time including a prevention of damage of the vegetable caused by dripping of dew is improved. CONSTITUTION:A blower 13 for use in forcedly performing a convection flow is disposed within a main body 1 of a direct cooling type refrigerator in which a food is cooled with a cooling pipe 6 closely contacted with a rear surface of an inner box 3 and then the blower 13 is operated when a compressor 7 is stopped for its operation.
Patent JP-S5875909-A (JP)
Title: Operational amplifying circuit
Inventor: KANOU KENJI
IPC: H03F3/45
Filed: 1981-10-31
Abstract: PURPOSE:To make an offset voltage hard to generate by using an NPN transistor (TR) which has a high common emitter current amplification factor, and thus making the influence of its base current hard to exert and the collector current ratio hard to vary. CONSTITUTION:When the base currents and output currents of TRs Q6 and Q8 are disregarded, emitter currents of the TRs Q6 and Q8 become equal to currents I2 and I3 of constant current sources respectively. Therefore, I2=I3, and if the emitter area of the TRQ6 is equal to that of the TRQ8, an input and an output voltage are equal. Those TRs Q6 and Q7 use NPNTRs having high hFE, so the influence of the base currents is hard to exert. The constant current sources use PNPTRs Q11 and Q12 and the emitter-collector voltages of the TRs Q11 and Q12 vary nearly similarly to a power voltage VCC, so that even if the power voltage varies, the ratio of the currents I2 and I3 is hard to vary. Consequently, the precision of the current ratio of the TRs Q6 and Q3 is high and an offset voltage is hard to generate.
Patent JP-S6069803-A (JP)
Title: Sound and video multiplexing device
Inventor: FUJISAWA SEIJI
IPC: H04N9/835
Filed: 1983-09-22
Abstract: PURPOSE:To attain high-quality sound reproduced signals due to high-speed reproducing of a rotary head by equalizing the carrier frequency of a carrier eliminating amplitude modulation circuit of a sound signal to a frequency, which is obtained by multiplying a frequency corresponding to the rotation number of the rotary head, to generate accurate carrier waves at a reproducing time. CONSTITUTION:A video signal is impressed to an input terminal 4. Meanwhile, the sound signal is impressed to an input terminal 9 and is given to a carrier eliminating amplitude modulation circuit 10. The output signal of a rotary head rotation number detector 16 is given to the modulation circuit 10 and is multiplied in the modulation circuit 10 to generate carrier waves of about 1MHz. These carrier waves are modulated by the sound signal to become a carrier eliminated amplitude modulated sound signal 26, and this signal 26 is sent to a mixing circuit 8 and has the frequency multiplexed with frequencies of a low-band conversion chrominance subcarrier signal 24 and a frequency modulated luminance signal 25. At a reproducing time, a changeover switch 12 is switched to the P side, and outputs of magnetic heads 14 and 14' are amplified by a regenerative amplfier circuit 17, and the modulated sound signal is sent to a sound signal demodulation circuit 22 through a sound signal separating circuit 21, and the output signal of the rotation number detector 16 is given to the circuit 22 to demodulate a desired sound signal.
Patent JP-2001007700-A (JP)
Title: Pll circuit
Inventor: SHIMOKAWA HIROKI
IPC: H03L7/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To attain desired noise reduction effects, without the need for complicated adjustments, as well as a comparatively small circuit scale. SOLUTION: A PLL circuit is provided with a DIV 15, that variably frequency-divides an oscillated signal PO, so that each frequency of frequency division signals D resulting from frequency-dividing the oscillated signal PO by frequency division ratios 101, 99 is equal to frequency 1 MHz of a reference signal, R when the frequency of the oscillated signal PO is 99 MHz that is a lower limit of a frequency modulation width and 101 MHz that is an upper limit of it, a PFD 11 that compares a phase of the reference signal R with the phase of the frequency division signal D and outputs an UP signal UP or a down signal DN that is a pulse signal corresponding to them, and a dithering control section 2 that controls dithering by outputting a frequency division ratio switching control signal CC set to the frequency division ratio 99, in response to the supply of the down signal DN.
Patent JP-H0463652-A (JP)
Title: Nc machine control device
Inventor: SHOJI MASAHIRO
IPC: G05B19/18
Filed: 1990-07-03
Abstract: PURPOSE:To perform the centralized control of the tool information by driving a tool exchanging device and NC machining devices according to the NC machining program including the generated T-code instruction. CONSTITUTION:Tool codes are the common code information over multiple NC machining devices 10. The host first computer 70 adds the tool codes corresponding to the designated tools to T-codes, and it forms the machining program including the T-code instruction and sends it to the desired NC machining device 10. The second computer 40 on the NC machining device 10 side sets the interrelation between the tool codes and magazine addresses in advance, converts the inputted tool codes of a T-code instruction section to the magazine addresses corresponding to the tool codes, and adds the converted magazine addresses to the T-codes to form the T-code instruction.
Patent JP-H0225744-A (JP)
Title: Method of measuring ph of food dough and automatically controlling ph of the dough
Inventor: YAMAUCHI HIROAKI
IPC: G01N33/10
Filed: 1988-07-14
Abstract: PURPOSE:To directly measure the pH of food dough in a short period of time with a simple operation and good accuracy by inserting a pH sensor into the food dough having 30-200% water absorptivity or bringing the sensor into direct contact therewith. CONSTITUTION:The pH of the food dough 1 having 30-200% water absorptivity is directly measured by inserting the pH sensor 2 into the food dough or bringing the same into direct contact therewith in this method. The food to be subjected to the pH measurement may be the food having >=30% and <=200% water absorptivity and is usually the food dough produced by using 1 kinds or more kinds of powders of grains or beans or the starches extracted and prepd. therefrom as essential raw materials, and adding various side raw materials thereto, then mixing the raw materials. The pH sensor to be used may be the sensor having the shape to allow the smooth contact of the sensor with the dough and the sensors of preferably a needle type and flat type are used.
Patent JP-H0465085-A (JP)
Title: Connector connecting pre-treatment method for coated electric wire
Inventor: ASAKURA HIDEHIKO
IPC: H01R43/00
Filed: 1990-07-03
Abstract: PURPOSE:To perform pre-treatment with the core wire interval easy to work by arranging coated electric wires on a pre-treatment core wire arranging jig at the pre-treatment arrangement pitch suitable for pre-treatment, and moving them to various pre-treatment processes in sequence for the pre-treatment work. CONSTITUTION:The pre-treatment work is performed without changing the pre-treatment arrangement pitch P, suitable for pre-treatment. Pre-treated shielded coated electric wires 1 are re-arranged at the arrangement pitch P2 matched with the arrangement pitch P2 of terminals 5 of a connector 2. A comb teeth-shaped connector connecting core wire arrangement jig 14 with the tooth space 13 of the connector connecting arrangement pitch P2 matched with the arrangement pitch P2 of terminals 5 of the connector 2 is used in this process. The re-arranged pre-treated shielded coated electric wires 1 has the arrangement pitch P2 matched with the arrangement pitch P2 of the terminals 5 of the connector 2, thus they are connected to the terminals 5 of the connector 2 in package. The pre-treatment work is easily performed.
Patent JP-S5878992-A (JP)
Inventor: OGAWA TAKU
IPC: B66C13/46
Filed: 1981-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0340700-A (JP)
Title: Echo generator
Inventor: HASHIMOTO HIKARI
IPC: H04R3/04
Filed: 1989-07-07
Abstract: PURPOSE:To vary an echo time in real time optionally without losing an echo timbre by providing a coefficient controller reading a coefficient of a feedback attenuator and setting a coefficient most suitable to generate a natural echo to an all pass filter. CONSTITUTION:A sound signal inputted from a signal input terminal 1 passes through Schroder all pass filters 21-25, from which an echo element with high density and flat frequency characteristic is generated. Then the echo element is inputted to a 1st echo generating means 40 and an echo signal is outputted from output paths 444, 445 repetitively from a delay device 400, a feedback attenuator 402 and a feedback adder 401. In this case, the coefficient controller calculates a coefficient (delay time and/or gain) related definitely so as to obtain a natural echo according to the set attenuation coefficient and sets an optimum coefficient optimum each Schroder all pass filter. An echo signal outputted from echo generating means 40, 41 is added by an adder output means 7 and the result is outputted from an output terminal 8.
Patent JP-H0622427-A (JP)
Title: Method an apparatus for terminating round shielded cable
Inventor: TSUGANE HIROHIKO
IPC: H02G1/14
Filed: 1992-07-03
Abstract: PURPOSE:To improve the productivity by simplifying the productivity by simplifying the conventional manual method for the termination of a round shielded cable. CONSTITUTION:The title method is for terminating a round shielded cable obtained by shielding a plurality of signal lines in a bundle with a netty shielding material and thereafter covering it with an insulating sheathing layer. A cut of a depth not exceeding the thickness of the insulating sheathing layer 1c is made on the circumference of the round shielded cable in a position a specified distance away from the end of the cable. The portion of the insulating sheathing layer 1c between the cut and the cable end is moved to the cable end side to the extent that the distance of the movement does not exceed that between the cable end and the specified position; the insulating sheath layer 1c is thereby cut. The moved insulating sheathing layer 1c' on the cable end side is returned close to the original position. The shielding material 1b is carried together with the insulating sheathing layer 1c' and swollen out to form a brim 1b''. The circumference of the brim 1b'' is cut, and thereafter the cut insulating sheathing layer 1c' is pulled out together with the residual portion of the shielding material 1b.