baber/WOPTO huggingface dataset:
Patent JP-H06224926-A (JP)
Title: Loop communication system
Inventor: MATSUDA NOBUHIRO
IPC: H04L12/42
Filed: 1993-01-28
Abstract: PURPOSE:To smoothly restore the system from a fault state by surely discriminating a fault state of a master station when the fault takes place in the master station and replacing smoothly the master station with other control station. CONSTITUTION:A diagnostic is inserted to a time slot of a frame and the resulting frame is sent from each control station. When the frame is received by a packet communication section 31 while being circulated through a transmission line 1, the number of received diagnostic packets is registered for each sender station by a diagnostic packet reception number table 32. The number of receptions in the table 32 is periodically monitored by a monitor section 34. As a result of the monitor, when the received number of its own station is less than that of other stations, the monitor section 34 discriminates that its own station is faulty and gives a command to a reset section 36 to reset its own station forcibly.
Patent JP-S60157389-A (JP)
Title: Digital color television receiving set
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/68
Filed: 1984-01-26
Abstract: PURPOSE:To execute low speed arithmetic processing without increasing number of parts by paying attention to information of burst level included in digital color difference signal of blue and constituting a digital ACC system that can make low speed arithmetic processing. CONSTITUTION:Out of color difference signals demodulated digitally, a digital color difference signal (B-Y)D of blue is applied to the burst gate circuit 14 of an ACC circuit 6, and a burst pulse is gated. The burst pulse is supplied to a peak level detecting circuit 15. The peak level is detected here, and the detection output is supplied to a controlling circuit 16. Consequently, an ACC control signal corresponding to the level of burst pulse is formed, and multiplied to a digital chrominance signal in a multiplier 13. In this case, all arithmetic circuits that constitute the digital ACC circuit 6 is processed basing on the clock of 2fSC, and operational elements lower in speed than before are used here.
Patent JP-S61172066-A (JP)
Title: Correction of count value
Inventor: HATANO HIROSHI
IPC: G01D5/245
Filed: 1985-01-28
Abstract: PURPOSE:To enable the correction of erroneous counting without lowering detection response, by extracting an unnecessary intermittent component from a pulse signal and performing counting in a set-off direction to counting on the basis of said unnecessary intermittent component. CONSTITUTION:A CPU processor 1 applies a rotary direction signal SD, an order data DS and a load signal LD to a phase lock loop and a drive circuit 2 such as a servo circuit to control the rotary state of a motor 3. A pulse signal generator 4 such as a rotary encoder is connected to the motor 3 and pulse signals different in a phase are applied to a rotary direction discrimination circuit 5 at frequency corresponding to a rotary speed. The circuit 5 sends output W intermittent at the time of positive rotation and output UP intermittent at a reversal time to a change-over circuit 6 to apply both of them to a count circuit 7 as outputs CD, CU. When an unnecessary intermittent component due to chattering is generated in pulse signals A, B, said unnecessary intermittent component is extracted to perform counting in a set-off direction to counting by the circuit 7. By this method, accurate counting is obtained without exerting effect on the counting states of the pulse signals A, B.
Patent JP-2000212544-A (JP)
Title: Aqueous gel and its production
Inventor: SUMIYA MITSURU
IPC: A23L29/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a gel having stable gel properties, form retention of the gel and no change in appearance and functions with the lapse of time and to provide its production method. SOLUTION: This aqueous gel is an aqueous gel of a polysaccharide including a buffer controlling pH of the aqueous gel >=pH 5 and can be produced by compounding the buffer controlling the pH of the aqueous gel to be >=pH 5 into an aqueous sol of the polysaccharide and gelling. The buffer is preferably one which can control the pH of the aqueous gel to be pH 5 to pH 11 preferably pH 6 to pH 9 (more preferably pH 7 to pH 9).
Patent JP-2000215097-A (JP)
Title: Merchandise specification information storage device
Inventor: MURAMATSU KUNIHARU
IPC: G06Q50/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a merchandise specification information storage device which shortens the time for retrieving restriction relation between the accessories. SOLUTION: The specification information storage device is an object-oriented database and holds the restriction relation between accessories fitted to an automobile in the form of matrix information. The matrix information has, as a structure, a matrix 12 wherein specifications of the accessories are arranged as items and is generated for each accessory in restriction relation. One piece of matrix information shows the restriction relation 15 between the accessories 13 as a combination of specification units of the accessories 13 and accessories having no restriction relation are not arranged together in an item, then the size of one piece of matrix information is very small. Matrix information relating to accessories 13 to be retrieved can directly be accessed.
Patent JP-H03219095-A (JP)
Title: Plating method for rare earth-barium-copper alloy
Inventor: JINNO MASAAKI
IPC: C22C9/00
Filed: 1990-01-24
Abstract: PURPOSE:To easily plate rare earth-barium-copper alloy into a uniform film shape by dissolving rare earth, barium and copper as halides into a solvent mixed with dimethyl sulfoxide and pyridine and electrolyzing this soln. CONSTITUTION:The respective halides of rare earth, Ba and Cu are dissolved at the prescribed amount into a solvent mixed with dimethyl sulfoxide and pyridine. Further, the amount of pyridine in the solvent is regulated to a degree wherein precipitate is not formed. Then electrolysis is performed while utilizing the obtained soln. as an electrolyte. Therein a plated layer contg. rare earth, Ba and Cu is formed on a cathode. Thereby rare earth-Ba-Cu alloy plating which is capable of becoming a precursor for obtaining the film of oxide high- temp. superconductive substance RBa2Cu3O7-delta (R shows rare earth) is easily obtained as a uniform film shape at high formation velocity without necessitating an expensive device.
Patent JP-S63196127-A (JP)
Title: Digital signal transmitter
Inventor: RUUDORUFU RAABENSHIYUTAIN
IPC: H03H17/02
Filed: 1988-01-25
Abstract: A digital transmission arrangement which operates with coded samples and the transfer function of which can be changed without interruption of operation with low interference starting from an initial transfer function up to a final transfer function, with switching means for the transfer coefficients in each case to be allocated to one transmission section (1) of the transmission arrangement for switching from an initial set of coefficients to a final set of coefficients, the switching means (S1) being constructed for switching on a single set of intermediate coefficients (c0) between the initial (c.) and the final set of coefficients (c-) and means being provided by which the set of intermediate coefficients (c0) is determined as a function of the initial (c.) and final set of coefficients (c-) in such a manner that the interference power to be expected during the switching is minimised. 
<IMAGE>
Patent JP-S60158282-A (JP)
Title: Heat-sensitive adhesive
Inventor: FUKUDA MITSUHARU
IPC: C08F283/00
Filed: 1984-01-27
Abstract: PURPOSE:To provide a heat-sensitive adhesive exhibiting excellent adhesion under mild bonding conditions, consisting of a modified ethylene/vinyl acetate/carbon monoxide copolymer modified by grafting an alpha,beta-ethylenically unsaturated carboxylic acid or anhydride onto said copolymer. CONSTITUTION:A heat-sensitive adhesive consists of a modified copolymer obtd. by grafting an alpha,beta-ethylenically unsaturated carboxylic acid or anhydride [e.g. (meth)acrylic acid or maleic anhydride] onto a copolymer composed of 40- 60wt% ethylene, 15-60wt% vinyl acetate and 3-30wt% CO. This adhesive can be applied to various substrates such as PE, PS and polyester films and sheets, aluminum foil, paper, wood, etc. under wide bonding conditions (temp., pressure, time, etc.) and under mild bonding conditions and can retain high-level adhesion over a long period of time irrespective of the type of the substrates.
Patent JP-S61174500-A (JP)
Inventor: OCHIAI TSUTOMU
IPC: B31B50/00
Filed: 1985-01-26
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-H01192429-A (JP)
Title: Method and apparatus for pressing taking with punching and punch for this working
Inventor: KATO SATOSHI
IPC: B21D28/34
Filed: 1988-01-22
Abstract: PURPOSE:To finely make the shape of working surface and to prevent breaking the punch by constituting the main punch and its operation to enable accessing and disjoinning and appearing and disappearing to the die and by specifying its working stage. CONSTITUTION:A punch holder 4 is composed to enable accessing and disjoining, appearing and disappearing for the die 1, further, the top end working surface 8a of the punch 8 is composed to enable appearing and disappearing from the top end working surface 5a of the main punch 5. At first, as to the work 23 on the die, working part 24 is formed by the top end working surface 5a. Then, as to the work 23, a tapped hole 25 of the working part 24 is formed by the main punch 8a. By this method, the shape of the working surface 24 is made to be fine and to prevent breaking the punch 8 still more.
Patent JP-S54106994-A (JP)
Title: Machining method for corner papt
Inventor: GAMOU GOUTAROU
IPC: B23H7/06
Filed: 1978-02-08
Abstract: PURPOSE:To perform accurate machining in the shape of a press die with taper part by machining corner part with accuracy corresponding to the diameter of a wire electrode in the case of taper processing with a wire-cut electric discharge machine tool. CONSTITUTION:First, a circle with a center g of a radius d/2 contacting straight lines CD, DE is to be obtained. This circle G contacts the straight line CD at point H, contacts DE at point J. Also, points H, J are offset to the left for the distance f to have points I, K. The movement of a wire moves the lower guide straight from A to I. The upper guide moves straight from B to L and CH is tapered at the lower surface of work. Next, the lower guide is circled from I to K around the point G, and at the same time, the upper guide is circled from L to M. Thus, the rounding of the corner is to be limited to HJ of a wire radius in its size.
Patent JP-H01188805-A (JP)
Title: Jig for fixing coated optical fiber
Inventor: YANAGI AKIRA
IPC: G02B6/24
Filed: 1988-01-22
Abstract: PURPOSE:To increase the adsorption force for the fixing jig main body of a cover main body and to prevent the movement of the optical fiber at the time of the terminal processing of the coated optical fiber by forming the magnetic force line of a magnet with a fixing jig cover and a magnetic body metallic piece in a loop shape. CONSTITUTION:Plural magnets 12 are buried along both sides of a groove 11 of a fixing jig main body 10 having a coated optical fiber groove 11. For the polarity of the magnets 12, magnets 12a and 12b are oppositely arranged at both sides of the groove 11. A magnetic body metallic piece 14 is buried respectively under the magnets 12. Consequently, when a fixing jig cover 20 is closed, the magnetic force line to occur from the magnets 12 adsorbes stronger the cover 20 to the main body 10 by forming the cover 20 and the magnetic body metallic piece 14 in a loop shape with N-S-N-S.... Thus, the adsorption force due to the magnets 12 is increased and the movement of the optical fiber can be prevented.
Patent JP-H01189679-A (JP)
Title: Electronic learning machine
Inventor: KUROKAWA YUJI
IPC: G06Q50/10
Filed: 1988-01-26
Abstract: PURPOSE:To obtain an electronic learning machine, with which learning can proceed efficiently, by indicating a learning index, which is a weak point for a learner, storing it and selecting the learning index to be designated as the weak point with priority. CONSTITUTION:A question to be read from a storing means 11 is displayed or printed on an output means 13 by a control means 12. The learning can proceed by resolving this question. On the other hand, a correct answer to the question is displayed or printed on the device 13 wit being delayed to a time when the question is set. As a result, whether the answer is correct or wrong can be discriminated and the learning index, which is written in a storing means 14, to be needed for the correct answer is stored as a weak point index in case of the wrong answer. Thus, the table of the learning index, which is obtained as the weak point index, is displayed on the means 13 by a control means 16. As this result, by giving the wrong answer, the learner can discriminate the learning index, for which understanding is not enough, according to the condition of the table. When the learning is next executed, the learning index can be selected from the table with priority. Thus, the under standing of the learning index not to be enough can be promoted through the means 13.
Patent JP-S5296571-A (JP)
Title: Display control system for electronic apparatus
Inventor: KUMAGAI SHIGEKI
IPC: G04G9/00
Filed: 1976-02-10
Abstract: PURPOSE: To achieve power savings by blocking the leakage current when only the display of a watch, etc. mounted in an automobile is erased, by means of a gate circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63181027-A (JP)
Title: Printer
Inventor: KAMITSUBARA KINJI
IPC: G06F3/12
Filed: 1987-01-22
Abstract: PURPOSE:To easily perform data input and print out from another personal computer, etc., keeping connection to the existing personal computer unchanged, by providing at least two or more interface input parts with the same systems. CONSTITUTION:Generally a printer 4 is connected to the personal computer 1 at the interface input part 3 via an interface cable 2. In such a case, when a data from another handheld personal computer 7 is printed out, the data of the handheld personal computer 7 can be printed out by connecting a line to another interface input part 5 provided in the printer 4 with an interface cable 6. Switching between the interface input parts 3 and 5 can be performed by an interface input part change-over switch 8.
Patent JP-S59156120-A (JP)
Inventor: HENRII ARUBAATO FUEREIRA ROUCH
IPC: H02H3/093
Filed: 1984-01-30
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-H07219486-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE KOHEI
IPC: G02F1/133
Filed: 1994-02-07
Abstract: PURPOSE:To automatically adjust the display position of a screen at-, the optimum state. CONSTITUTION:A synchronization reproduction timing generating circuit 7 generates a sampling clock based on the synchronization signal separated from the input image signal and generates the signal indicating the non-display period of a screen. The timing of the signal indicating the non-display period can be changed according to the control signal. The image portion of the input image signal is detected by a comparing circuit 9, and the overlapping period between the detected image period and the non-display period from the synchronization reproduction timing generating circuit 7 is detected by detecting means 10-13. The detection signals from the detecting means 10-13 are fed to the synchronization reproduction timing generating circuit 7 as display period changing control signals to change the timing of the signal indicating the non-display period, thereby the display period of the image, i.e., the screen display, position, is automatically adjusted at the proper position causing no screen missing.
Patent JP-S58129760-A (JP)
Title: Forming method of plate for lead storage battery
Inventor: MORII SATORU
IPC: H01M4/22
Filed: 1982-01-29
Abstract: PURPOSE:To remove plate adherence, which is a trouble in the process, without causing the generation of bad influence to performance of a battery, by using dilute sulfuric acid dissolved with sodium salt of a condensation product of beta-naphthalene sulfonic acid formalin as forming liquid. CONSTITUTION:In the so-called block forming in which several sheets of unformed positive and negative plates are alternately arranged to perform forming, dilute sulfuric acid of 1.060 specific gravity dissolved with 1% sodium salt of a condensation product of beta-naphthalene sulfonic acid formalin is used to form an unformed plate for a lead storage battery. Then in this case, a counted result of adhering frequency of the plate has been shown in a table with a result from the vonvertional method. Further from a measured result of potential change of the negative plate and quantity change of residual lead sulfate at the time of forming, the smaller is a reduction speed of lead sulfate, that is, the lower is forming efficiency, a rise-up of potental seems the slower and adherence of the plate seems to be generated the more easily.
Patent JP-H03222676-A (JP)
Title: Power supply
Inventor: YAMAZAKI HIROYOSHI
IPC: H02M7/48
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate useless consumption of power and to enhance safety by detecting variation of output frequency from an inverter, which occurs when no load is connected with the secondary winding, and then limiting the output of the inverter based on thus detected signal. CONSTITUTION:If no load is connected with a secondary winding 2b under a state where a primary core is coupled through a casing with a secondary core and an AC voltage is applied on a primary winding 2a, a detecting means 4 detects variation of output frequency from an inverter 8 which occurs when no load is connected with the secondary winding 2b. An output limit means 13 then stops operation of the inverter 8 or reduces output power therefrom based on a detection signal thus limiting the output of the inverter 8.
Patent JP-H07224665-A (JP)
Title: Piston for internal combustion engine
Inventor: NAGATA MASAHISA
IPC: F02F3/28
Filed: 1994-02-07
Abstract: PURPOSE:To prevent any crack in a valve recess part from occurring, and to check an increase in manufacturing cost as well as to forestall the worsening of combustibility. CONSTITUTION:A piston 6 is reciprocably stored in a cylinder 4 of a cylinder block 1. An exhaust valve 13 to open or close its exhaust passage 11 is attached to a cylinder head 3. In this case, an axis L2 of this exhaust valve 13 is crossed with an axis L1 of the piston 6. In addition, a combustion chamber 7 being opened to a piston's top face 6s is installed in this piston 6. A valve recess part 16 for preventing any interference between an umbrella part 14 of the exhaust valve 13 and the piston 6 is installed in a top of the piston 6. Then the combustion chamber 7 and the valve recess part 16 are set up so as not to be superposed on each other. When the exhaust valve 13 and the piston 6 are most drawn near to each other, a part of a lower end face 14a of the umbrella part 14 is made so as to be exposed out of the valve recess part 16, whereby its inner bottom surface 16a is tilted to the top 6a of the piston 6.
Patent JP-H08198338-A (JP)
Title: Food container and repair method thereof
Inventor: MIYOUDOU TAKAHIRO
IPC: B65D81/24
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a high-corrosion resistance and durability food container having no possibility that a content may be impaired in taste and color and leaked in a long-term use by a method wherein a thin-wall titanium isolation layer isolating a container body from a content is provided separately from the container body. CONSTITUTION: A container body 1 is formed by using an existing container material made of wood, plastic, stainless, copper, or the like. A titanium isolating layer 2 is fitted into the container body 1. Namely, the layer 2 is integrally formed into a closed-end cylinder having a size as large as it can be just or loosely fitted into the container body 1 and having an engaging flange 12 curved outward from the open end thereof. In this manner, an obtained food container has no possibility of a human injury and an allergy, prevents a content from being impaired in taste and discolored, prevents leak of a content, and has a superior durability. When the container body 1 is replaced, only the container body 1 is replaced by a new one, and the isolating layer 2 can be used as it is.
Patent JP-S61177782-A (JP)
Inventor: YOHAHIMU HERUMAN BUORUTAA
IPC: H01L29/778
Filed: 1986-01-27
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-S63185562-A (JP)
Title: Noncircular inner surface grinder
Inventor: MIKAMI KAZUFUMI
IPC: B24B19/09
Filed: 1987-01-26
Abstract: PURPOSE:To permit the working with high efficiency by supporting a spindle head onto a machine base in swingable ways around a swing shaft parallel to a work spindle and installing a driving motor so that the output shaft is positioned on the same axis line to the swing shaft on the machine base. CONSTITUTION:A spindle head 2 is swung around a swing shaft, following a master cam 5, by the revolution of a work spindle 3, and also a workpiece W installed onto the top edge of the work spindle 3 moves, following the master cam 5, and the inner surface of the workpiece W is ground to the shape corresponding to the master cam 5. The operating element which moves following the master cam 5 is the spindle head 2 only, and the inertia weight can be reduced, and working can be carried out with high efficiency and high precision. Further, since the output shaft 12b of a driving motor 12 is positioned on the same axis line to the swing shaft, the distance from the shaft of the spindle head 2 is not varied, and even if the driving motor 12 is fixedly installed onto the machine base 1, the work spindle 3 can be certainly revolution-driven.
Patent JP-H06293117-A (JP)
Title: Stretchable leather-like sheet article
Inventor: TAGAWA KENICHI
IPC: D04H3/009
Filed: 1994-01-11
Abstract: PURPOSE:To provide the sheet article eliminating a defect which comes from the former tech nolo gies and being excellent in flexibility and stretch recovery. CONSTITUTION:A sheet article is obtained by forming a skin layer consisting of an adhesive layer composed of an elastic polymer and a polyurethane elastomer on a nonwoven fabric sheet and the nonwoven fabric sheet is formed by laminating polyurethane elastic filaments and fusing the contact points of laminated polyurethane filaments by the filaments themselves.
Patent JP-H11259837-A (JP)
Title: Magnetic head
Inventor: KOKADO YUICHI
IPC: G11B5/187
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved magnetic head capable of preventing a damage on the sliding part of both of a head and a magnetic disk and reducing the change of a friction coefficient at the time of sliding. SOLUTION: In this floating magnetic head for which a slider loading a magnetic recording and reproducing element 3 floats on a magnetic disk rotating at a high speed, the magnetic recording and reproducing element is disposed adjacently to the sliding surface of the slider while forming a non-sliding surface and the amorphous carbon thin film of Vickers hardness >=1500 Hv containing hydrogen is coated on the sliding surface of the slider.
Patent JP-S62172495-A (JP)
Inventor: OGAWA KEIJI
IPC: G07F5/18
Filed: 1986-01-24
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。