baber/WOPTO huggingface dataset:
Patent JP-H11269242-A (JP)
Title: Phenol resin composition
Inventor: OZEKI SHINICHI
IPC: C08G8/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin composition which cures fast, gas a good moldability and has a high toughness, vibration absorbing property/flexibility and heat stability. SOLUTION: This composition is obtained by modifying with a boric acid or boron oxide and an aromatic hydrocarbon. Specifically, the composition contains an aromatic hydrocarbon-modified phenol resin, which is a polycondensate of a phenol, an aromatic hydrocarbon and an aldehyde, and a boric acid-modified phenol resin prepared by modifying a phenolic hydroxyl group with boric acid or boron oxide. Alternatively, a phenolic hydroxy group of an aromatic hydrocarbon-modified phenol resin which is a polycondensate of a phenol, an aromatic hydrocarbon and aldehyde is modified with boric acid or boron oxide.
Patent JP-H09257843-A (JP)
Title: Spectrum analyzer
Inventor: OKADA TOMOHISA
IPC: G01R23/167
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To dispense with troublesome operations for regulation and calibration at the time point of start of measurement and to obtain high accuracy in measurement. SOLUTION: The frequency of a measuring signal (a) inputted is converted into an intermediate frequency by a frequency conversion part 3 and the frequency of an intermediate frequency signal (c) is swept by a sweep control part 21. The intermediate frequency signal (c) outputted from the frequency conversion part 3 is converted into a digital intermediate frequency signal c1 by an A/D converter 22, and various processings, including an RBW (band width) filter processing 24, a waveform storage 25, an LOG conversion processing and VBW filter processing, which are conducted thereafter for the digital intermediate frequency signal c1 so as to obtain a frequency spectrum waveform, are executed by digital components and a software means in DSP (digital signal processor) 26.
Patent JP-H01244771-A (JP)
Title: Score data processor
Inventor: KUBO YASUFUMI
IPC: G06F17/18
Filed: 1988-03-26
Abstract: PURPOSE:To enable effective practice and the planning of a strategy and to improve team power and team score by providing a score data processing part to statistically process data inputted through an operating part and to calculate statistical data related to the features of respective players and respective teams and a data holding part to store the statistical data. CONSTITUTION:The data such as a score related to the batting and fielding of a side team and an opposite team in the middle of a game inputted from an operating part 1 are processed by a central processing unit 2 and held in a data holding part 4. Based on the data stored in the data holding part 4 in such a way, the retrievals of the data by respective kinds of retrieval keys 11 and respective kinds of statistical processings can be executed. For example, the central processing unit 2 calculates the statistical data of the weak point of the opponent team, etc., from the score data by activating a score data processing part 21. When the output of the data is instructed by the operating part 1, necessary data are sent through an interface part 5 to external equipment to be cable-connected to a connector part 6.
Patent JP-H01104034-A (JP)
Title: Production of n2-(1-carboxy-3-phenylpropyl)-l-lysine derivative
Inventor: YAMADA KAZUHIKO
IPC: C07C229/38
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the title compound as a synthetic intermediate of a compound used as an antihypertensive economically in high yield, allowing a beta- benzoylacrylic acid derivative to react with an L-lysine derivative in the presence of a specific amount of base. CONSTITUTION:The reaction of beta-benzoylacrylic acid derivative of formula I (R1 is H, alkyl, aralkyl, or their substituted product) with an L-lysine derivative of formula II (R<2> is acyl type or urethane type protecting group) is carried out in the presence of a base in an equivalent amount to the compound of formula II at a temperature lower than 25 deg.C, preferably lower than 15 deg.C to give a compound of formula III. The base is, for example, an alkali metal hydroxide, quaternary ammonium hydroxide. After completion of the reaction, an acid, especially hydrochloric or sulfuric acid is added to the reaction mixture in an amount more than equivalent to the base used to acidity whereby the operations can be simplified without change in the product.
Patent JP-H05239731-A (JP)
Title: Spun yarn-like multifilament yarn
Inventor: NISHIDA SUKEHIRO
IPC: D02J3/02
Filed: 1992-02-21
Abstract: PURPOSE:To provide the subject spun yarn-like multifilament yarn having fine fluffs and loops at random positions in the longitudinal direction of the yarn. CONSTITUTION:The objective spun yarn-like multifilament yarn has protruded- yarn parts in an amount within a range of 100/m to 3000/m on the surface of a thermoplastic fiber multifilament yarn. The ratio of <2.5mm protruded-yarn parts is 50% to 100% based on the whole protruded-yarn parts and the real twist is 2000 to 27000 on twist coefficient base.
Patent JP-H04307892-A (JP)
Title: Color correcting device for video signal
Inventor: ICHIKAWA KOJI
IPC: H04N1/46
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a color correcting circuit by which a user can freely change the color saturation, the hue, and the lightness in the vicinity of two specific colors independently of one another. CONSTITUTION:The video signal separated into R, G, and B by a decoder 12 passes three 3X3 matrix circuits of a matrix circuit 14 for conversion from an SfY coordinate system to an RGB coordinate system, a matrix circuit 18 for conversion from the RGB coordinate system to the SfY coordinate system, and a matrix circuit 16 for adjustment of the saturation, the hue, and the luminance of two colors to be corrected, thereby attaining the color correction most suitable for print.
Patent JP-H11271682-A (JP)
Title: Polarized light converter and liquid crystal display device
Inventor: MATSUMOTO TAKESHI
IPC: G02F1/1335
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To uniformize the color and brightness of light for illumination by a short optical path by eliminating irregularities thereof and to convert all incident light into polarized light having the same polarization plane. SOLUTION: In this polarized light converter, the plural pieces of the combination of a luminous flux conversion element 4 composed of a first prism 2 for refracting an incident luminous flux 1 in a specified direction and a second prism 3 for refracting the refracted luminous flux to the propagation direction of the incident luminous flux 1 again and arranged so as to make the incident angle of the light on the incident surface of the light smaller than the emission angle of the light on the emission surface of the light in the first prism 2 and the second prism 3 and a polarized light conversion element 8 composed of a polarized light separation means 5 for separating the light from the luminous flux conversion element 4 into two linearly polarized light components orthogonal to each other,  a reflection means 6 for matching the advancing directions of the light of the respective linearly polarized light components separated by the polarized light separation means 5 in the same direction and a 1/2 wavelength plate 7 for matching the polarization direction of the separated light are arranged in parallel.
Patent JP-H08274726-A (JP)
Title: Method and device for encoding and decoding sound signal
Inventor: IKEDA KAZUNAGA
IPC: H03M3/02
Filed: 1995-03-30
Abstract: PURPOSE: To match the internal states of an encoding part and a decoding part with each other if a frame deficit occurs. CONSTITUTION: An encoding side performs ADPCM encoding, frames the encoded series (a), and sends the series, frame by frame at a high speed (b). A decoding side once detecting a deficit of a frame #3 informs the encoding side of that (c). Once receiving the information, the encoding side initializes the internal state of the encoding part at predetermined time T1 (a). The decoding side, after sending the information, initializes the internal state of the decoding part the sum of times T0 and T1 of transmission to the encoding side after the end of the deficit frame #3 of encoded frames (e).
Patent JP-H03275232-A (JP)
Title: Can cover supply/rotation device
Inventor: KAWAGUCHI AKIRA
IPC: B21D43/24
Filed: 1990-03-22
Abstract: PURPOSE:To securely synchronize a turntable and a delivery cam and to enable highly reliable operation even at a very high running speed by rotating the input shaft of an intermittent rotational mechanism by a motor at a constant speed. CONSTITUTION:As occasion demands, a transmission mechanism, etc., is provided between an input shaft and a delivery cam 27 and when the input shaft is rotated by an arrangement pitch of a mount, the delivery cam 27 is rotated to deliver one can cover and when the turntable 4 makes an intermittent rotation by an arrangement pitch of a mount, the delivery cam is rotated by synchronizing with this and one can cover is delivered to the rotation of this arrangement pitch. Further, since in a can cover supply and rotation device, the turntable 4 and the delivery cam are driven by a common shaft and interlocked through a mechanical device, the running speed can be changed optionally by increasing the rotating speed of the input shaft keeping the relation between the rotating speed of the turntable 4 and that of the delivery cam and it can be revolved mounting one can cover on the mount even in time of a high speed.
Patent JP-S57186956-A (JP)
Title: Blanking method of stator core
Inventor: HIGUCHI YOSHINORI
IPC: H02K1/12
Filed: 1982-04-30
Abstract: PURPOSE:To contrive to economize a material to be used without reducing the characteristic of a stator core when blanking plates are to be extracted in lines of the plural number from a steel plate for core by a method wherein the blanking plates in the respective lines are shifted by the half pitch, and the plates are extracted in arrangement as to make the convex parts and the concave parts to engage with each other. CONSTITUTION:When the blanking plates 16 are to be extracted in lines of the plural number from the steel plate for core, the shape of the blanking plates 16 is formed in the shape surrounded with the long sides 17 and the short sides 18, and moreover with the straight lines 19 having the half length of the short sides 18 and extending from the long sides 17 in parallel with the short sides 18, and with the oblique sides 20 extending from the straight lines 19 over the short sides 18. The blanking plates 16 in the respective lines are shifted by the half pitch, and blanking is performed as to make the short sides 18 and the straight lines 19 of the adjoining blanking plates 16 to come in contact with each other. Accordingly the material to be used can be reduced only by reducing the area at the ear parts 14 having no influence on the electric characteristic of core.
Patent JP-S60219292-A (JP)
Title: Selective production of petrochemicals
Inventor: OKAMOTO TOSHIO
IPC: C10G9/38
Filed: 1984-04-13
Abstract: PURPOSE:To produce olefins and arom. hydrocarbons in high yields with high selectivity, by feeding methanol to the thermal cracking atmosphere of hydrocarbons to thermally crack the hydrocarbons and quenching the reaction products. CONSTITUTION:In a process for producing petrochemicals by thermally cracking hydrocarbons, methanol is fed to the thermal cracking atmosphere to the hydrocarbons in such a proportion as to give a carbon ratio of methanol to the raw hydrocarbon of 0.05 or above, the hydrocarbons are thermally cracked at 650- 1,300 deg.C and the reaction products are quenched. In this method, methanol fed forms active OH radicals which extract hydrogen from hydrocarbons and hydrogen in a reactor to convert the hydrocarbons and hydrogen as well as methanol itself into active free radicals. As a result, during the course of the reaction of the hydrocarbons and hydrogen, the formation of methane is inhibited and the yield of ethylene at a high temp. and the yields of 3C and 4C olefins at a low temp. are greatly increased.
Patent JP-H07276173-A (JP)
Title: Supporting device for traveling strip
Inventor: MONNO YUZURU
IPC: B23C3/12
Filed: 1994-04-12
Abstract: PURPOSE:To realize the uniform working by providing a support roll to press an endless belt against a strip in an abutted manner on the inner circumferential surface of the endless belt so as to correspond to the cutting point where a tool is brought into contact to surely support a thin traveling strip. CONSTITUTION:A strip 1 traveling in the direction of the arrow A is held between endless belts 13a, 13b, and the pressing force of a support roll 22a is applied against the pressing force F of a deburring knife 2 to be applied to the lower surface 1b of the strip 1 at the deviated cutting point even when the cutting point is deviated by the camber, etc. In addition, the tension of the endless belt 13a and the bending rigidity of the strip 1 are applied, the quantity where the strip 1 is bent upward by the pressing force F becomes extremely small.
Patent JP-S58190111-A (JP)
Title: Production of width oscillator
Inventor: INOUE TAKESHI
IPC: H03H3/02
Filed: 1982-04-30
Abstract: PURPOSE:To attain a mass production of width oscillators without variance of production, by adhering plural rectangular plates cut out of a piezoelectro-magnetic block and then polished in the same direction and then melting the adhered areas after cutting the rectangular plate with a fixed space to obtain electrodes. CONSTITUTION:The upper and lower surfaces 41 and 42 of rectangular piezoelectric magnetic plates which are cut out of a piezoelectric block polarized previously are polished to parallel planes. Then the thickness (w) is decided based on the resonance frequency in a no-electrode state. The plural piezoelectro-magnetic plates are adhered together by an organic adhesive with both polarizing and lengthwise directions all set in the same direction. Then these piezoelectro-magnetic plates are put on each other and then cut with a fixed space and in parallel to the polarizing direction of each piezoelectro-magnetic plate and also in parallel or vertical to the lengthwise direction. Thus wafer electrodes are obtained. These electrodes are molded, and the adhesive is dissolved with an organic solvent.
Patent JP-S58190925-A (JP)
Title: Liquid crystal element
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/1333
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a Joule heat writing liquid crystal element of low driving voltage and low power consumption with a simple constitution and a low cost, by having the same electrode for at least one group of heating electrode and signal voltage applying electrode. CONSTITUTION:Switching transistors TR1, TR2... are provided to electrodes X1, X2... of a belt-shaped electrode group 14 on a substrate 12 at one side. The collector potential is held at VH by a heating current applying power supply for the transistors TR1.... The other end of each of electrodes X1... is grounded. The transistors are successively turned on to flow currents, and the Joule heat is generated to heat the liquid crystal. When these transistors are turned off, the supply of current is discontinued to cool the liquid crystal. In such a way, the electrode group 14 is scanned, and at the same time the voltage is applied to each of electrodes Y1...Yn...Ym of an electrode group 13 in response to the pictures which are written to the picture elements on those electrodes. Then V is applied to a transparent state (unwritten) yn, and a light-scattering state (written) ym is set at 0 to perform sequential setting and recording.
Patent JP-H05229549-A (JP)
Title: Packing device
Inventor: SHIGENO SHINPEI
IPC: B65D5/50
Filed: 1992-02-25
Abstract: PURPOSE:To divert cushioning materials used in a split type packing device composed of a tray and a carton to use in a normal corrugated fiberboard box without making any change. CONSTITUTION:Dented parts 16 formed to cushioning materials 3 are fitted to protuberances 17 formed by raising a part of side boards 1b of a tray 1, and thereby the cushioning materials 3 can be positioned correctly on a bottom board 1a of the tray 1.
Patent JP-S59200504-A (JP)
Title: Frequency multiplier
Inventor: TAKANO TAKESHI
IPC: H03B19/14
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a low-cost frequency multiplier which operates with high efficiency and high stability in a high frequency band by utilizing the nonlinearity of a field effect transistor (FET). CONSTITUTION:A basic signal is inputted through a matching circuit MC1 and a signal obtained by reflecting the doubled-wave signal by a filter BRF1 is inputted to a common source FET. The FET outputs a higher harmonic component of the basic signal by its non-linearity. A filter BRF2 which reflects the basic wave signal is provided at a position which is 0.1-0.3lambdag (lambdag: wavelength of basic wave) out of phase with the output terminal (drain), and a basic wave component outputted from the FET is mixed in opposite phase for cancellation. Then, the output of the filter BRF2 is applied to a matching circuit MC2 which matches with the doubled-wave signal to obtain a specific doubled-wave signal. Thus, the low-cost frequency multiplier which operates with high efficiency and high stability in a high frequency band is obtained.
Patent JP-H03274541-A (JP)
Title: Camera with remote control and self timer function
Inventor: UEDA TOSHIHARU
IPC: G03B17/38
Filed: 1990-03-26
Abstract: PURPOSE:To eliminate an exclusive switch for a self timer mode, to decrease cost, and to utilize space efficiently by detecting that a release switch is operated in a state where a remote control mode is set by a mode setting means, and by providing a photographing control means by which self timer photographing is carried out. CONSTITUTION:The photographing control means 1 by which the operation of the release switches SW1 and SW2 in a state where the remote control mode is set by the mode setting means SW3 is detected, the self timer means is operated, and the self timer photographing is carried out, is provided. In this way, the function of the self timer mode switch s imparted to the means by utilizing all of the mode setting means SW3 and the release switches SW1 and SW2. Thus, the exclusive switch for self timer mode can be eliminated, the cost can be decreased, and the space can be utilized efficiently.
Patent JP-S63239514-A (JP)
Title: Power failure displaying device for terminal equipment
Inventor: TSUTSUMI KAZUYA
IPC: H02J9/06
Filed: 1987-03-27
Abstract: PURPOSE:To execute the processing at the time of a power failure by generating a displaying signal to show a power failure condition or a remaining operatable time by a processing part with a signal and converting and displaying it to a light signal or a voice signal, when the power failure condition of an external power source is detected. CONSTITUTION:An external power source 1 always supplies an alternating current power to a non-power failure power unit 2, the alternating current power is converted to a direct current by a converter 3, a battery 5 is charged and supplied to an inverter 4. The inverter 4 reversely converts it to the alternat ing current of a prescribed frequency again, and supplies the power to a termi nal equipment 7. When the power failure occurs, a power source detecting circuit 6 sends a power failure detecting signal to a power failure processing circuit 8. When the circuit 8 receives the power source detecting signal, a displaying signal to show the power failure condition or the remaining operatable time after the power failure is generated. The displaying signal is screen-displayed at a CRT and a voice outputs a guidance, etc., from the provided speaker, etc. Thus, a terminal operator can execute the suitable processing to be performed at the time of the power failure.
Patent JP-H09264659-A (JP)
Title: Refrigerator
Inventor: AOKI YOSHIHISA
IPC: F25D29/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction such as a breaking of a cord and simplify a door structure of a refrigerator by providing input means for setting an indoor temperature, means for displaying the set temperature condition, and display on-off means for making an on-off control of this displaying in a control circuit for controlling the indoor temperature to a desired temperature. SOLUTION: In this refrigerator, an operating panel 5 comprises one or a plurality of indoor temperature setting switches 4 and a display device 6. The operating panel 5 is disposed within a storing space defined in a refrigerator body. When a door is closed and a door closed signal is inputted to a microcomputer 7 from a door switch 9, a display switch 11 is turned off and the display device 6 stops its displaying. When the door 2 is opened and a door opened signal is inputted to the microcomputer 7 from the door switch 9, the display switch 9 is turned on and a temperature set by an indoor temperature setting switch 4 is detected and the display device 6 carries out its displaying in response to the set indoor temperature. In this manner, since the display device 6 is turned off when the door 2 is closed, the unnecessary electric power consumption can be prevented.
Patent JP-S57187539-A (JP)
Title: Room heating and cooling wall
Inventor: TAKENAKA FUMIYA
IPC: F24S10/70
Filed: 1981-05-15
Abstract: PURPOSE:To improve the efficiency and the simplicity of maintenance, by providing a passage space between inner and outer walls, and arranging a plurality of heat pipes in said space such that the fins of the heat pipes that are on the outer wall side abut on the backside of the outer wall and the fins on the inner wall side are located in the passage space. CONSTITUTION:When the temperature of the outer wall 1 rises in winter due to the sunlight, the heat of the outer wall 1 is transmitted via the heat pipes 4 to the wall side fins 6 to heat the heat transmitting medium passing through the passage space 3. This air is led into the room. When the outside atmosphere temperature drops at night in summer, the warm air in the room is led into the passage space 3, the temperature is transmitted via the inner wall side fins 6 to the heat pipes 4, and is radiated to the outside atmosphere through the outer wall 1 due to the heat conduction between the outer wall fins 5 and the outer wall 1. According to this constitution, a cooling and heating wall in which the better efficiency of an active method and the easiness of the maintenance of a passive method are adopted, and the construction is simple can be obtained.
Patent JP-H02269447-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02K21/22
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a motor of which the cogging torque is small by a method wherein the sum of the numbers of teeth of one set of a short-tooth block and a long-tooth block adjacent to each other is set to be equal to Q (Q is an integer of 2 or above) when the effective pitch of the whole of three sets of short-tooth blocks and long-tooth blocks being successive is about (360 deg./P).Q. CONSTITUTION:The disposition of long teeth and short teeth is contrived so that short-tooth blocks and long-tooth blocks in the number of integral multiples of three are disposed alternately, and thereby a cogging torque is reduced. If the total sum of the numbers of teeth of one set of the short-tooth block and the long-tooth block adjacent to each other is made different from multiples of three, the phase of the teeth can be changed easily. If the effective pitch of the whole of three sets of the short-tooth blocks and the long-tooth blocks being successive is set to be equal to (360 deg./P).Q and the total sum of the numbers of teeth of one set of the short-tooth block and the long-tooth block adjacent to each other is set to be equal to Q, in addition, a phase difference between winding groups of three phases can be made equal to 120 degrees (electrical angle) and thus a three-phase winding can be disposed uniformly.