baber/WOPTO huggingface dataset:
Patent JP-H0477787-A (JP)
Title: Character pattern readout device
Inventor: KUBOTA SOICHI
IPC: B41J5/44
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a corresponding ROM address without using a code/ROM address conversion table by providing a system recognizing means which recognizes a system to which an inputted character code belongs and outputs the character code to an encoder circuit in the system to which the character code belongs. CONSTITUTION:When a KANJI(Chinese character) code in a specified KANJI code system is inputted in a CPU 10, the KANJI code is outputted to a CPU address line 11 as it is and the KANJI code system is judged so as to select the encoder circuit 12 set in the KANJI code system. The CPU 10 decides the combination of data given to the input terminals and B of a decoder 16 in accordance with the selected encoder circuit 12 and the combination of the data is outputted to a CPU data line 15. The corresponding ROM address is obtained without using the code/ROM address conversion table in such a way, and the time required for outputting the character is shortened.
Patent JP-S6438537-A (JP)
Title: Heat accumulation type heat pump system
Inventor: KASHIMA KOJI
IPC: F24F5/00
Filed: 1987-07-30
Abstract: PURPOSE:To prevent formation of frost on an indoor heat exchanger even when brine of up to 0 deg.C is used for cooling, by a method wherein the flow ratio between brine flowing out from a heat accumulator and brine flowing through the bypass flow passage of the heat accumulator is controlled so that the inlet temperature of the indoor heat exchanger is adjusted to at least 0 deg.C. CONSTITUTION:During cooling operation, on-off switching valves 12 and 17 are opened and a flow rate regulating valve 13 and an on-off switching valve 18 are closed, and a pump 14 is turned ON. Brine 10 of approximate -10 deg.C in a heat accumulator 9 is circulated through a route of a heat accumulator 9 - a pump 14 - the on-off switching valve 17 - an indoor heat exchanger 15 - a brine pipe 5 - the on-off switching valve 12 - the heat accumulator 9 to perform cooling. When the brine flows to the indoor heat exchanger 15, the flow rate regulating valve 13 is opened by means of a temperature sensor 19. The brine in a flow passage running from the outlet of the indoor heat exchanger 15 to the flow rate regulating valve 13 is mixed the brine of approximate -10 deg.C flowing out from the heat exchanger 9 when the flow rate regulating valve 13 is opened, and the temperature of the brine flowing in the indoor heat exchanger 15 is increased to at least 0 deg.C.
Patent JP-2001023634-A (JP)
Title: Manufacture of graphite powder for lithium ion secondary battery negative electrode
Inventor: KANO MASATO
IPC: H01M4/587
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance discharge capacity and charge/discharge efficiency by carbonizing and graphitizing a powder of a carbon powder having a specific particle diameter mixed with a mesophase powder. SOLUTION: By mixing a carbon powder with a mesophase powder to be carbonized, the fusion during the carbonization is suppressed. Since the carbon powder does not contain volatile matter, the fusion of the mesophase powder is significantly reduced when the carbon powder is mixed to lie between the mesophase powders. The carbon powder is to have an average primary particle diameter of 1 μm or above, preferably 10-100 μm. Additionally, a ratio of the carbon powder to the total of the carbon powder and the mesophase powder is preferably 5-40 wt.%. As the carbon powder, a carbonized powder obtained by carbonizing a mesophase and a graphitized powder obtained by carbonizing and graphitizing of the mesophase are preferably used. Furthermore, the mesophase as a raw material is preferably one not subject to the surface oxidization.
Patent JP-H1028497-A (JP)
Title: Reel
Inventor: YOKOSUKA KOICHI
IPC: A01K89/01
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a reel capable of clipping the end of a fishing line on a reel having wound the fishing line in storage in reel to the part of a handle so as to stably maintain the fishing line in the storage in reel in an excellent preservation state or to eliminate conventional inconvenience and problems such as ready destruction of a clip claw-like member and entanglement of the fishing line during operation. SOLUTION: This reel is equipped with an elastic member between a grip body 6 to be grasped so as to rotate a handle 2 and a grip body engaging member 41 formed at the tip end part of a grip strut 4 fixed to a handle body so as to latch a grip and is capable of clipping the end of a fishing line in storage in reel to a part of the handle 2 by taking advantage of the repulsion of the elastic member.
Patent JP-S6252264-A (JP)
Title: Oil pressure control device for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/10
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the slipping of a belt accompanied by a speed change by setting the target line pressure to a larger value in response to the degree of speed reduction at the time of coasting with an accelerator released. CONSTITUTION:The output from an idle switch 86 is entered into a correction factor setting part 88, the output from the correction factor setting part 88 is entered into a line pressure compensating part 89, and the target line pressure is compensated so as to be set to a larger value is response to the degree of speed reduction at the time of coasting with an accelerator released. Thus, when a speed reduction carried out by a brake operation or the like in such a condition that the line pressure at the time of coasting is maintained almost at the minimum, since the line pressure is set to a higher value to strengthen the pushing force to a pulley, the slipping of a belt accompanied by a speed change can be prevented.
Patent JP-H0650084-A (JP)
Title: Method for constructing multistage pipe beam
Inventor: KUSAKABE YOSHIO
IPC: E21D9/04
Filed: 1992-06-09
Abstract: PURPOSE:To enable excavation of even a long tunnel extending several hundred meters. CONSTITUTION:A first-stage pipe beam is constructed 1 and, as timbering is built into the pipe beam, excavation is carried out in the forward direction. A second-stage pipe beam 2 is constructed in front of the inside of the pipe beam 1 with an overlap at their end portions, and the inside of the pipe beam 2 is similarly excavated. Similar work is repeated as needed. Therefore, even such a long tunnel that cannot be constructed by pipe-beam construction method can safely, promptly and economically be excavated.
Patent JP-H0320328-A (JP)
Title: Production of polyarylate
Inventor: IWAMOTO TAKASHI
IPC: C08G63/78
Filed: 1989-07-26
Abstract: PURPOSE:To produce a high quality-less colored polyarylene in an efficient and economically advantageous manner by reacting an aromatic dihydroxy compound with a lower carboxylic acid anhydride and an aromatic dicarboxylic acid in the presence of an alkylnaphthalene. CONSTITUTION:An aromatic dihydroxy compound (e.g. bisphenol A) is reacted with an aromatic dicarboxylic acid (e.g. isophthalic acid) and a 2-4C carboxylic acid anhydride (e.g. acetic anhydride) in the presence of an alkylnaphthalene (e.g. methyl-naphthalene) at 100-350 deg.C to produce a poly-arylate of a reduced viscosity of 0.1-3.0dl/g. In this way, a high quality-less colored polyarylate can be produced, and it can be used desirably as an engineering resin excellent in the balance among various properties such as heat resistance, chemical resis tance, mechanical and electrical properties, flame retardancy, transparency and dimensional stability and used in e.g. automobiles, electrical and electronic instruments and devices, office automation machines, precision machines and medical appliances.
Patent JP-2001024905-A (JP)
Title: Video signal input system for display device
Inventor: KONDO TSUYOSHI
IPC: H04N9/72
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce flickering of an image. SOLUTION: A reference level detecting part 40 generates a reference level by smoothing a signal corresponding to the back porch of an R (G or B) signal outputted from an RGB signal input part 22. This reference level is held for a prescribed period by a reference level holding part 42. The RGB signal outputted from the RGB signal input part 22 and the reference level outputted from the reference level holding part 42 are inputted to a changeover switch 30 and by switching a connecting state of the changeover switch 30 on the basis of a timing signal outputted from an exchange timing signal generating part 28, a signal level corresponding to the pedestal level of the RGB signal is exchanged with the reference level.
Patent JP-H051038-A (JP)
Title: Production of pyrazole derivative
Inventor: IMI KATSUJI
IPC: C07D231/18
Filed: 1991-07-31
Abstract: PURPOSE:To produce a pyrazole derivative useful as a raw material for medicines, agricultural chemicals, etc., from pyrazolones. CONSTITUTION:A pyrazolone shown by formula I (R1 and R2 are lower alkyl) such as 1,3-dimethyl-2-pyrazolin-5-one is reacted with dimethylformamide in the presence of phosgene to give a pyrazole derivative shown by formula II such as 5-chloro-1,3-dimethylpyrazole-4-carboaldehyde readily and in high yield. The reaction is preferably carried out by adding dimethylformamide/solvent to a solvent and/or a solution of a pyrazolone and reacting pyrazolone with dimethylformamide while adding the solution of a pyrazolone and phosgene to the heated solvent. The amount of dimethylformamide used is >= equimolar amount, preferably about 1.1-1.6mols based on 1mol pyrazolone, the amount of phosgene used is >=2.0mol, preferably about 2-3mols and the reaction temperature is normal temperature - the boiling point of each solvent, preferably about 60-90 deg.C.
Patent JP-H0856266-A (JP)
Title: Collecting and analyzing method for common line signal information, and additional device
Inventor: YAMAGUCHI TAKESHI
IPC: H04L12/26
Filed: 1994-08-15
Abstract: PURPOSE:To obtain a common line signal information collection and analysis method independently of the type of exchanges without giving any effect onto a processing capability of the exchange main body by monitoring a common line signal from a common line signal monitor terminal of the exchange or a repeater and extracting only a signal in matching with desired information. CONSTITUTION:Common line signal information is extracted from monitor terminals 11 to 13 of an exchange in plural exchange accommodation buildings 10. An adaptor 14 receives the information of planes A, B of the monitor terminals 11 to 13. Usually each 50% of the both is received and when one information is in error, 100% of the other information is received. Then the adaptor 14 is used to monitor call connection information from the monitor terminals 11 to 13 of the subscriber exchange or the common line signal monitor terminal of the common line signal repeater and extracts and processes only the required information signal. The extracted signal is sent to an analysis center through a communication channel 31 and required information is processed and outputted by a computer in the analysis center.
Patent JP-H1140736-A (JP)
Title: Semiconductor device
Inventor: TAKIGUCHI RIE
IPC: H01L23/538
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring region for connecting a functional block having terminals to another block, by arranging part of the terminals staggeredly at a corner of the functional block composed of combined logic cells. SOLUTION: A functional block 10 composed of combined logic cells has a stepwise notched slant planes 21 at a corner of the block 10 with terminals 22A-22H arranged along the stepwise plane 21. The terminals 22A-22H have through-holes 2a for connecting wirings 3a of a first wiring layer 3 and wirings 4a of a second wiring layer 4. This limits the leading direction of wirings from the terminals 22A-22H of the block 10 to two directions along two sides 10a, 10b adjacent to the corner at which the terminals are disposed, this allowing the wirings to be connected to the either first or second wiring layer 3, 4 and hence reducing the no. of through-holes and wiring regions.
Patent JP-H0239455-A (JP)
Title: Large-scale integrated circuit
Inventor: KITAMURA TETSUYA
IPC: H01L27/118
Filed: 1988-07-28
Abstract: PURPOSE:To operate only a part of internal circuits for preventing unnecessary power consumption by connecting internal circuits between a power supply pattern provided with an electrode pad and a gland pattern so as to be independent patterns when being cut at a prescribed spot. CONSTITUTION:A GND pattern 17 to be connected to a gland has an extended internal GND pattern 17a and an electrode pad 17b for external connection. A Vcc pattern 18 to be connected to the external power supply is separating into a plurality of Vcc patterns respectively independent by cutting a cutting part shown by P being separated into four parts Vcc 1 to Vcc 4 so that a pattern corresponding to Vcc 1 is a Vcc pattern 19, an internal pattern to be extended is 19a and its electrode pad is 19b. It is the same with the rest following Vcc 2. The internal circuits 11 and 12 are connected between the internal patterns 17a and 19a, the internal patterns 13 and 14 are connected between the internal patterns 17a and 20a while being the same with the other internal circuits. That is, Vcc lines free in numbers and shapes can be formed.
Patent JP-S6347158-A (JP)
Title: Thermal head
Inventor: IKEDA HITOSHI
IPC: B41J2/345
Filed: 1986-08-18
Abstract: PURPOSE:To enable the simple adjustment of the surface condition of a heating resistor portion after the assembly of a thermal head to omit a manufacturing control and enhance a printing quality, by a method wherein the height of a heat sink can be finely adjusted by an adjusting screw. CONSTITUTION:A slit 3a is formed laterally from the end face of a heat sink 3 near the portion of a heating resistor 2. To finely change the slit 3a in shape, an adjusting screw 4 is installed to the heat sink 3 from the rear surface thereof. In this construction, the adjusting screw 4 is operated from the reverse of the heat sink 3 after the assembly of a thermal head, whereby the irregular form of the surface of the heating resistor 2 is always corrected arbitrarily to be a flat form, a projected form, etc. in a simple manner.
Patent JP-S57123609-A (JP)
Title: High frequency attenuating cable and device using same
Inventor: ARUBAATO RANKIN MAATEIN
IPC: H01B11/14
Filed: 1981-11-25
Abstract: A high frequency attenuation cable which includes: a conductor; a high frequency absorption medium surrounding the conductor for attenuating high frequency energy through the cable; dielectric surrounding the absorption medium; electrical shielding surrounding the dielectric confining the high frequency energy to the absorption medium; and electrically conductive outer jacketing surrounding the shielding preventing the shielding from becoming a high frequency transmission line.
Patent JP-H0725508-A (JP)
Title: Sheet carrying device and image forming device
Inventor: ENDO SAIJIRO
IPC: B65H5/06
Filed: 1993-07-06
Abstract: PURPOSE:To provide a sheet carrying device and an image forming device in which the curl of a sheet is corrected without damaging the sheet to surely carry the sheet by setting at least one of a plurality of first rollers to have a different diameter from the other, and setting each of a plurality of second rollers to have a diameter making contact with each of the first rollers. CONSTITUTION:A carrying lower driving roller 25b is formed with an outer diameter larger than that of a carrying lower driven roller 24b. The outer diameters of carrying upper rollers 24a, 25a are determined in such a manner that these rollers can be pressed onto the corresponding carrying lower rollers 24b, 25b, respectively. A sheet P fed into a carrying part is carried by the carrying force by the roller pair 25a, 25b, and the driven roller pair 24a, 24b are rotated according to the carrying of the sheet. The sheet is carried in the state where the whole sheet is curved to the carrying direction of the sheet, and never damaged even in case of sheet form. Therefore, the curl of the top end causing a jam when the sheet is housed in a middle tray is prevented, and the sheet is surely carried.
Patent JP-H0993165-A (JP)
Title: Impedance matching device
Inventor: ARAN BENAYUN
IPC: H03H11/28
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an impedance adapter that automatically throws a switch to an impedance to match the impedance of a transmission/reception line of a network by selecting any of various impedance elements controllably. SOLUTION: Each of transmission/reception impedance matching networks 102, 103 is made up of a series/parallel circuit consisting of resistors and relay contacts and this circuits is independently switched by a magnetic coil of an impedance changeover control circuit 110. According to principles of the double voltage displacement technology, a measurement circuit 108 detects upperstream and downstream voltages VA, VB, amplifies the voltage VB twice to generate an analog signal VS (VS=VA-2VB), which is fed to a control logic circuit 109. A control logic circuit 109 decides whether or not a resistance of a resistor selected by the magnetic coil of the impedance changeover control circuit 110 is equal to the impedance of the network line.
Patent JP-H0939986-A (JP)
Title: Packaging bag with notch for unsealing
Inventor: TAKADA KOJI
IPC: B65D33/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag made of a synthetic resin with a notch for unsealing, which does not hurt hand or other packaging bags with each other. SOLUTION: A packaging bag made of a synthetic resin is formed by heat- bonding the outer peripheral part. For the packaging bag, a notch 3 for the unsealing of the packaging bag is formed on a heat-bonded part 2 on the previously mentioned outer peripheral part. For such a packaging bag, a part where the outer edge line 4 of the heat-bonded part and an incision line 5 of the notch cross, is formed into an arc shape of which the diameter R is 3mm-16mm.
Patent JP-S6169625-A (JP)
Title: Document width detecting mechanism
Inventor: KONDO HIDEYUKI
IPC: B65H1/04
Filed: 1984-09-14
Abstract: PURPOSE:To increase the number of detection modes for the width of document to the maximum by forming a portion not to be detected by a detector on a detected surface corresponding to a detector of a document guide adapted to move along the width of a document, and disposing a desired number of detectors on the detected surface. CONSTITUTION:In case of a A3 size sheet as a document, a detected surface 2b a little longer than the minimum difference between respective document widths, which is disposed on a document guide 2 will not press any micro-switch 6, 7 disposed at a space therebetween of the minimum difference of the respective document widths, whereby the document width is detected. In case of a B4-size sheet, the document guide 2 is moved so that the detected surface 2b presses only the micro-switch 6, whereby the document width is detected. In case of a A4-size sheet, the detected surface 2b presses both the micro-switches 6, 7, whereby the document width is detected. In case of a A5-size sheet, the micro-switch 6 is off the detected surface 2b and positioned at a concave portion 8, so that only the micro-switch 7 is pressed, whereby the document width is detected.
Patent JP-S6434571-A (JP)
Title: Full mold casting method
Inventor: NOGUCHI KEIICHIRO
IPC: B22D23/00
Filed: 1987-07-30
Abstract: PURPOSE:To manufacture the casting of excellent material having no gas entrapment with good productivity by executing pressurization and solidification by a gaseous body after executing pressure reduction and molten metal pouring by moving the flask member in which a lost-wax pattern is buried i the case of casting a casting continuously with a full mold process. CONSTITUTION:After setting a polystyrene made lost-wax pattern 7 into a flask member 2 by the work A of an annular continuous casting device a molding sand is filled up from a hopper 16 and a lid 4 is covered. After increasing the filling density of the molding sand by vibrating it with a vibration motor 17 and after executing a pressure reduction by connecting the exhaust pipe 18a of a pressure reducing device 18 to the pressure reducing port of the flask member by moving to a work B the molten metal inside a melting furnace 19 is filled, the lost-wax pattern is dispensed by burning and cast therein. An atm. pressurizing device 3 is connected to the flask member 2 and the molten metal is cooled and solidified with pressurizing it and a casting 23 and the molding sand are separated by a work F.
Patent JP-H0943271-A (JP)
Title: Three-dimensional acceleration sensor
Inventor: KONO AKIO
IPC: G01P15/18
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To detect an accurate acceleration without noise by holding a main rigid body and at least three auxiliary rigid bodies and piezoelectric elements in a restricted state in a box. SOLUTION: A spherical main rigid body 2 is supported in a point contact state at the upper parts of a thread member 5 and the body 2 engaged with the center of a bottom material 8 by three auxiliary rigid bodies 3 disposed uniformly on the circumference, and held together with three piezoelectric elements 4 in a restricted state in a box 1. Since the bodies 3 are displaced at an infinitesimal distance in the operating axis directions of the elements 4, the bodies may not be necessarily connected by resin. Accordingly, no noise is generated by the strain generated at the connecting part, and the part is not peeled due to impact, temperature change and aging change so that the bodies are not dropped, and hence the rigid acceleration sensor having high detecting accuracy and long life can be obtained.
Patent JP-H0241570-A (JP)
Title: Electric circuit diagram design system
Inventor: MATSUYAMA KAZUYOSHI
IPC: G06F17/50
Filed: 1988-08-02
Abstract: PURPOSE:To express a large-scale circuit with a simple drawing by substituting a generated circuit diagram with one part to register it and allowing one symbolic shape to correspond to this circuit diagram to handle it as the part. CONSTITUTION:Parts are selected from a part library 1-2 by a circuit diagram generation processing part 1-3 and are arranged and wired on a drawing on a graphic display device 1-9 to generate a circuit diagram. When this generated circuit diagram indicates a circuit which is functionally closed and has a general usefulness, a part library generation processing part 1-1 is started again to generate a shape of the part with which this circuit is substituted, and this part and the circuit diagram are allowed to correspond to each other, and this part is stored in the part library 1-2 together with circuit diagram alternative part information. The alternative part of the circuit diagram generated in this manner can be handled in the same manner as the other parts by the circuit diagram generation processing part 1-3. Thus, a circuit diagram corresponding to a block diagram is generated.