baber/WOPTO huggingface dataset:
Patent JP-H08256397-A (JP)
Title: Edge for speaker
Inventor: UENO TOSHITERU
IPC: H04R7/20
Filed: 1995-03-17
Abstract: PURPOSE: To improve the response and vibration absorption characteristic by using a material obtained by blending a polyvinylchloride to a butadiene - acrylnitrile rubber and injecting the material. CONSTITUTION: A composition comprising 2 to 50 parts of weight of polyvinylchloride with respect to 98 to 50 parts of weight of a butadiene - acrylnitrile rubber is used and the speaker edge is made by the injection forming. The frequency characteristic of the speaker using the edge has a higher sound pressure than that of a conventional edge curve B as shown in curve A and the speaker has a high response suitable for radiation of vibration of the vibrator as a sound wave. Furthermore, when the vibration of the vibrator is continuously delivered to the edge, a sufficient dumping capability, that is, a large loss coefficient is a requirement so that the preceding vibration does not give effect on succeedingly delivered vibration. The loss coefficient of this edge is nearly twice that of a conventional edge.
Patent JP-H09248242-A (JP)
Title: Electric rice cooker
Inventor: MIYAMAE SHOJI
IPC: A47J27/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To cook rice without uneven cooking and burning with good taste corresponding to the rice amount, by equipping a heating means to variably control the mutual heating ratio between the first and second heating means in the cooking process corresponding to the judged quantity by a cooking judging means. SOLUTION: When the temperature of an inner pan 2 reaches 70 deg.C and the process goes to volume judging, whether the volume of rice under cooking is small, medium, or large is orderly judged based on the temperature elevating rate in a prescribed time. First and second work coils are equipped on the lower face and the upper face of the side part of an inner case, and two sets of work coil drive circuits 52 and 57 to independently perform output control in ON and OFF and ON respectively of the first and second work coils C1 and C2 by a microcomputer control unit 61 on the operation circuit board side under a coil bed. Thereby, the mutual output ratio between the work coils C1 and C2 is changed to save power consumption at the work coil C2 in small volume cooking to make the heating condition uniformly without uneven cooking corresponding to the rice volume.
Patent JP-S56155548-A (JP)
Title: Manufacture of semiconductor element
Inventor: HAMASHIMA SHIGEKI
IPC: H01L21/301
Filed: 1980-04-30
Abstract: PURPOSE:To obtain the pellet of CdHgTl, etc., with favorable yield and giving no damage by a method wherein the cleavage characteristic of a multielement semiconductor is utilized. CONSTITUTION:When the CdHgTl layer 2 is formed epitaxially on the (100) plane of a CdTl substrate, the layer 2 has also the (100) plane. The CdHgTl has  the first cleavage plane (110) (b) meeting at right angle with the (100) plane (a),  and has the second cleavage plane (110) being at right angle to the plane (b).  There fore when a sharp blade is applied to a corner part P of the CdHgTl and  light impact is applied thereon, the CdTl substrate 1 is cloven together with the  CdHgTl layer 2 along the cleavage plane 4. Thus obtained narrow tablet type crystal plate is cloven along a plane 5 to complete the pellet. Accordingly the margin  to be caused by cutting can be made extremely little, and moreover no damage is  given to the crystal.
Patent JP-H05220191-A (JP)
Title: Physilogical napkin and production thereof
Inventor: NASU MIEKO
IPC: A61F13/472
Filed: 1992-02-12
Abstract: PURPOSE:To provide the physiological napkin which improves the use of feel, is economical and obviates the lateral leakage of bodily fluid by three- dimensionally forming the napkin in compliance with the user's bodily shape without unnecessarily intensifying this three-dimensional deformation. CONSTITUTION:Both side pieces 5 made of a thermoplastic non-woven fabric formed to 5 to 20mm rising width are two-folded and fixed to both sides in the longitudinal direction of the napkin body. One to ten pieces of elastic bodies 7 are fixed longitudinally at 1.2 to 2.0 times elongation rate to the inside of these two side pieces. The fixing parts 8 of the elastic bodies 7 are formed to the length of 40 to 60% of the overall length of the napkin body to be molded and both side pieces 5 are raised to both sides of an absorption layer 1 by the shrinkage of the elastic bodies 7.
Patent JP-S58176776-A (JP)
Title: Correlation processor
Inventor: YAMAZAKI TAKESHI
IPC: G06T7/00
Filed: 1982-04-09
Abstract: PURPOSE:To always obtain a prescribed correlation coefficient, by obtaining the maximum mutual correlation coefficient from the reference spectrum and the power spectrum which is obtained by varying the oscillation frequency by a prescribed frequency smaller than the resolution of a circuit which obtains the power spectrum. CONSTITUTION:A local oscillating circuit 42 varies the oscillating frequency, and a frequency converting circuit 41 converts the frequencies of input signals fi (i=0, 1, 2-) with the oscillating signal of the circuit 42. The converted output signal undergoes an A/D conversion through an A/D converting circuit 11 and with a prescribed sampling pulse signal fs, and the power spectrum is obtained through a power spectrum calculating circuit 13 for the output of the circuit 11. In this case, the power spectrum obtained by varying the oscillating frequency of the circuit 42 by a prescribed frequency which is smaller than the frequency resolution of the circuit 13 is supplied to a mutual correlation calculating circuit 16 together with the reference power spectrum. Thus a mutual correlation coefficient is obtained. Based on this coefficient, the maximum value of the mutual correlation coefficient is obtained through a deciding circuit 17.
Patent JP-S59185283-A (JP)
Inventor: MACHIDA KAZUMI
IPC: E21B4/06
Filed: 1983-04-04
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-S61218071-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1985-03-22
Abstract: PURPOSE:To suppress increase in internal resistance and improve storage performance by adding indium chloride to nonaqueous electrolyte of nonaqueous electrolyte battery using lithium or lithium alloy as a negative electrode. CONSTITUTION:A cupric oxide positive electrode 1 is pressed against the inner bottom of a positive can 3 through a positive current collector 2. A lithium negative electrode 4 is pressed against the inner bottom of a negative can 6 through a negative current collector 5. In addition, a separator 7, an insulating gasket 8, and a positive inner can 9 are used to assemble a nonaqueous electrolyte battery. A nonaqueous electrolyte is prepared by dissolving 1.0mol/l of lithium perchlorate into the mixed solvent of propylene carbonate and 1,2- dimethoxyethane, and adding 0.01mol/l of indium chloride thereto. Indium ions in the electrolyte react with impurities or active sites in the positive electrode to suppress increase in open circuit voltage after storage.
Patent JP-H08255858-A (JP)
Title: Cooling system of electronic package
Inventor: SUZUKI MASAHIRO
IPC: H01L23/427
Filed: 1995-03-17
Abstract: PURPOSE: To provide a cooling system which is used for various electronic packages used in an electronic equipment, especially capable of efficiently cooling a highly-dense electronic package used in an electronic equipment, and limits less the freedom of design for an electronic equipment. CONSTITUTION: A cooling system is equipped with a heat radiator 40 installed in a separate housing site previously prepared inside the case of an electronic equipment, a heat transfer plate element 36 provided so as to receive heat from a electronic package in the case, and a heat conduction path element 38 provided between the heat transfer plate element 36 and the heat radiator to transmit heat.
Patent JP-H01232383-A (JP)
Title: Led display module
Inventor: INOUE MICHIYA
IPC: H01L33/00
Filed: 1988-03-12
Abstract: PURPOSE:To execute automatic soldering by forming a display part so as to have plural positions to be detained in the cavity of a holding part. CONSTITUTION:A base body 2 has the approximately U-shaped holding part 4 and a soldered terminal part 6 having many terminals 8. The display part 10 corresponds to the shape and size of the cavity of the holding part 4 and is disposed with many LEDs (light emitting diodes) 14 on the display face 12. Projections 20 of the detaining part are provided on the inner side faces 16, 18 of the holding part 4 and grooves 22 and 24 are provided as the parts to be detained on both the side faces of the display part 10. A conductive member 26 is drawn out through the hole 28 of the base body 2 to the rear side of the holding part 4. The upper groove 22 or lower groove 24 is in the position where said groove is detained to the projections 20 when the display part 10 is inserted into the holding part 4. The stability is eventually obtd. The automatic soldering is thus enabled and the reliability is improved.
Patent JP-H03261230-A (JP)
Title: Portable terminal
Inventor: MURATA HIROSHI
IPC: H04M1/00
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate the need for carrying a pocket bell to call a salesman or the like by providing a pocket bell function to a portable terminal. CONSTITUTION:The terminal is provided with a means 4 receiving a call signal by using a telephone set, a means 6 informing the reception in sound, a buffer 3 storing a caller sender message, and a means 1 displaying the call with keyboard operation on a data terminal. When a call signal reception function 4 replies the call from the center, a caller sender dial number is stored in the reception dial buffer 3 and energizes a buzzer 6. Then, when a power ON key is depressed and a TEL key on a keyboard function 9 is depressed, the dial number stored in the reception dial buffer 3 is displayed on a liquid crystal display panel 1. Thus, it is not required for a salesman to carry a pocket bell.
Patent JP-S59185195-A (JP)
Title: Operating device of ac motor
Inventor: MAEDA TAKEO
IPC: H02P23/16
Filed: 1983-04-06
Abstract: PURPOSE:To improve the nonefficient operation of an AC motor by providing means for measuring the rotating speed, means for calculating the attenuation rate from the measured value, and means for outputting a motor power for applying the necessary and minimum output torque. CONSTITUTION:A stop signal of an inverter 4 is outputted at a time t0, and the output voltage VM of the inverter becomes 0. The rotating speed N21 of a motor 5 is calculated by the signal from a detector 65 at t1 immediately thereafter. Then, the inverter 4 is once operated at t2, again stopped at t3, and the rotating speed N22 of the motor 5 is measured at t4 immediately thereafter. The period t0-t5 in which the inverter 4 is stopped is different depending upon the inertia Gb<2> of the motor 5, but the difference of the values N21, N22 of the twice measured rotating speeds, i.e., the values decided by considering the accuracy of the attenuating rate. There is a relationship designated by the equation among the attenuation rate of the motor Dn/dt=(N21-N22)/DELTAt, the set rotating speed N2 and necessary applied voltage VM. Accordingly, the dN/dt is periodically measured, the prescribed applied voltage is calculated and indicated. Then, the motor can be operated by the necessary minimum input power.
Patent JP-S57174867-A (JP)
Title: Ion exchange membrane
Inventor: HIROSE SHIYOUICHI
IPC: B01J47/12
Filed: 1981-04-21
Abstract: PURPOSE:To improve permeability of H<+> ion and barrier performance of mathanol by forcing crosslinking to contain on its surface of an ion exchange membrane comprising a polymer having -CF2- group. CONSTITUTION:An iron exchange membrane is formed, while it comprises a polymer having -CF2- goup in its main structure, for example, the following constitutional formularI. A layer having crosslinking structure introduced by,  for example, low temperature plasma treatment is formed locally in the vicinity of at least one surface layer of this ion exchange membrane. A range of 500Angstrom - 1mu thickness is preferable for this layer.
Patent JP-H0557568-A (JP)
Title: Measuring method of cutting tool
Inventor: NAKAMURA SHINICHI
IPC: B23Q17/22
Filed: 1991-03-22
Abstract: PURPOSE:To provide a measuring method, capable of preventing a cutting tool from being tilted at the time of rotating the cutting tool such as a drill or the like as making it contact with a V block, and of improving the extent of measuring accuracy. CONSTITUTION:In a cutting tool measuring method in which a support member with a V-shaped groove and a cutting tool 10 such as a drill or the like are mounted on top of a measuring table A after turning respective tips upward and simultaneously making an outer circumferential part contact with the V-shaped groove, while the cutting tool 10 is rotated in a state of interposing a sphere 8 between a recess 11 installed on a rear end face of the cutting tool 10 and the measuring table A, and a contact maker of a size measuring means is made contact with the cutting tool 10 for measurement, the recess 11 should be formed into a concave curved surface small in curvature than the sphere 8.
Patent JP-H0776202-A (JP)
Title: Pneumatic tire
Inventor: KAWAGUCHI YASUMI
IPC: B60C11/00
Filed: 1993-03-19
Abstract: PURPOSE:To attempt compatibility among respective kinds of performance such as ice and snow resistance, abrasion resistance, and exothermic durability by forming tread rubber with an inner tread layer which is made of rubber foam layer having independent air bubbles of prescribed mean air bubble diameter and of prescribed foaming rate, and the outer tread layer which is formed on its outer side and made of non-foaming rubber. CONSTITUTION:A pneumatic tire 1 is provided with a case 2 and a tread 3 for covering its crown part 2a and the case 2 comprising a carcass part 6, a belt part 7, etc., is made a foaming rubber layer having independent air bubbles. The mean air bubble diameter of the independent air bubbles is 1-120mum, the foaming rate is 1-100%, and the tread 3 is set as non-foaming rubber. Therefore, ice and snow resistant performance such as braking performance, drive performance, and maneuverability performance on icy and snowy road surfaces can be improved without spoiling abrasion resistant performance and exothermic durability performance.
Patent JP-S53144359-A (JP)
Title: Driving method of electrochromic display body
Inventor: HORI YOSHIKAZU
IPC: G09G3/19
Filed: 1977-05-20
Abstract: PURPOSE: To suppress aging with time of the coloring substance produced through oxidation-reduction reaction of electrolyte and to make possible stable and long-life displaying by performing writing, erasing or intermediate tone displaying of display with driving signal having undergone pulse width modulation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60203383-A (JP)
Title: Laser cutting method of oxide ceramics
Inventor: FUKAYA YASUHIRO
IPC: B23K26/38
Filed: 1984-03-29
Abstract: PURPOSE:To cut quickly oxide ceramics to an optional shape with good accuracy by using a laser by coating preliminarily a metal oxide which is decreased in the m.p. by the eutectic reaction with ceramics on said ceramics along the cutting surface thereof. CONSTITUTION:A metal oxide 2 of TiO2 or the like which induces an eutectic reaction with the ceramics 1 is coated preliminarily on the front and rear of oxide ceramics 1 such as ZrO2 along the cutting line 3 of the ceramics 1 by thermal spraying or the like. Such ceramics is preheated to about >=600 deg.C in a furnace 15 and laser light 9 is focused by said torch 4 on the cutting line 3 of the ceramics 1. On the other hand, a cutting gas such as Ar from a cylinder 11 is ejected from a cutting nozzle 6. The above-mentioned oxide decreases the m.p. by inducing an eutectic reaction with the ceramics 1 according to the above- mentioned method, by which the fluidity of the melt thereof is increased. The melt is blown off by the cutting gas and the satisfactory and precision cutting is made possible.
Patent JP-H03260705-A (JP)
Title: Optimum knowledge group selecting device for fuzzy inference device
Inventor: ARAO MAKI
IPC: G05B13/02
Filed: 1990-03-09
Abstract: PURPOSE:To omit the setting tasks that are so far carried out by trial and error and to easily set an optimum knowledge group in a short time by preparing plural knowledge groups and then selecting the optimum one of these knowledge groups. CONSTITUTION:A storage part 2 stores plural knowledge groups. A selection part 3 selects successively the knowledge groups out of the part 2 every time an evaluating part 4 calculates the evaluation value and sets these selected knowledge groups to a fuzzy control system 1. Then, a fuzzy inference device of the system 1 is started to output a manipulated variable and to actuate a control subject. The part 4 calculates the evaluation value of the control result of the system 1 and at the same time detects the best evaluation value out of the calculation data. Then, a rule group related to the optimum value is outputted to the part 2 from the part 4 via the part 3. This rule group is set to the fuzzy inference device of the system 1. Thus, it is possible to omit the setting tasks so far carried out by trial and error and to easily set an opti mum knowledge group in a short time.
Patent JP-S60224045-A (JP)
Inventor: DEIITOMAARU KUNTSU
IPC: G01N24/08
Filed: 1985-03-23
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-S56156579-A (JP)
Title: Air/liquid separator
Inventor: KAWABE HIROMICHI
IPC: F16K31/22
Filed: 1980-05-07
Abstract: PURPOSE: To improve the efficiency of an evaporator by accurate outflow of liquid alone from an liquid outlet tube and air alone from an air outlet tube with needle valves provided above and below a float.  
     CONSTITUTION: When a liquid level is low, a float 18 is positioned at the lower limit, where a needle valve 19 closes a liquid outlet tube 16 while a needle valve 20 opens an air outlet tube 17. Air flows out of the air outlet tube but no liquid 13 does. When the liquid level is high, the liquid 13 flows out of the liquid outlet tube 16 but no air 15 does. Therefore, it is possible to let the liquid alone flow out of the liquid outlet tube 16 and the air along out of the air outlet tube 17 thereby improving the efficiency of the evaporator irrevant to the conditions on the inlet and outlet sides. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08253601-A (JP)
Title: Readily thermally decomposable plastic, its production and thermal decomposition of plastic using the same
Inventor: SAKATA YUSAKU
IPC: B29B7/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a method for thermally decomposing a plastic, having an improved thermal decomposition rate, capable of producing a light distilled oil by using a readily thermally decomposable plastic molding. CONSTITUTION: A readily thermally decomposable plastic obtained by blending a granular silica alumina catalyst 9 comprising >=90wt.% of the total content of SiO2 and Al2 O3 and having the ratio of SiO2 /Al2 O3 of 0.05-5 by weight standard with a waste plastic 8 is made into a molding 16. The molding 16 or the waste plastic in a molten state 14 as it is fed to a thermal decomposition tank 1 and heated under 0-10kg/cm<2> (gage pressure) at 360-450 deg.C.
Patent JP-H03261590-A (JP)
Title: Thermal recording material
Inventor: YOSHIZAWA KATSUAKI
IPC: B41M5/30
Filed: 1990-03-09
Abstract: PURPOSE:To prevent background fog and to keep a sufficient PCS value even when a thermal recording material is exposed to high temp. and high humidity by adding a specific graft copolymer to the recording layer of the thermal recording material using a specific basic dye. CONSTITUTION:At least one kind of a compound represented by formulae [I] - [IV] (wherein R1 - R33 are respectively a specific atom, a specific group or a specific ring, a, b, c and d are respectively a carbon atom, X is a halogen atom and l, m, n and k are respectively 0 or an integer of 1 - 4) is added to a recording layer as a colorless or light-colored basic dye and a graft copolymer consisting of 20 - 90wt.% of an alkali salt of a styrene/(meth)acrylic acid copoly mer [styrene 60 - 80wt.%/(meth)acrylic acid 20 - 40wt.%] and 10 - 80wt.% of at least one kind of a monomer selected from an acrylonitrile monomer, an acrylic ester monomer and an acrylic acid monomer is added thereto.
Patent JP-H11257924-A (JP)
Title: Optical fiber measuring method
Inventor: NOBIKI ATSUSHI
IPC: G01B11/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To accurately and simply judge a part disposed in a measurement region of an optical fiber by a method wherein reflection means is provided at both end parts of the part disposed in the measurement region of the optical fiber, and a signal light is entered from the one end and a distance between a generation position of the returned reflected light and the one end is measured. SOLUTION: A grating 102 is performed at both ends of a region 104 adhered to a structure 103 to be measured of an optical fiber 101. One end of the optical fiber 101 is connected to a measuring device 105 such as a distortion and loss integrated type optical pulse tester or the like. A signal light is incident from the measuring device 105 and a distribution of a relay scattered light of the same frequency as the incident signal light in a lengthwise direction of the optical fiber 101 is measured by the measuring device 105. The grating 102 is a mechanism in which a partial light is reflected at the position. Accordingly, the signal light is reflected at a position where the grating 102 is performed and a great change appears in measurement of the relay scattered light. A space between two positions where the great change appears is a range corresponding to the region 104.
Patent JP-S61221164-A (JP)
Inventor: BUORUFUGANGU HERUDERITSUHI
IPC: B01J29/04
Filed: 1986-03-19
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-S51136264-A (JP)
Title: Surface elastic wave device
Inventor: SUZUKI YOSHIHISA
IPC: H03H3/08
Filed: 1975-05-21
Abstract: PURPOSE:Optimized surface elastic wave device with reduced insertion loss.
Patent JP-H06273519-A (JP)
Title: Active sonar system
Inventor: TANNO MASAYUKI
IPC: G01S7/62
Filed: 1993-03-19
Abstract: PURPOSE:To grasp the situation of a target well by eliminating the drawback that the situation of target is difficult to be grasped on the B scope display of an active sonar. CONSTITUTION:A target tracking section 7 determines motion features 28 of a target and a target track predicting section 8 calculates predictive target track information 30 from on the target motion features 28 and the motion features 29 of a vessel. The information 30 is displayed, while being superposed, on a B scope thus allowing an operator to grasp the situation of the target intuitively.
Patent JP-H04295525-A (JP)
Title: Partition with panel heater
Inventor: AKAGAWA HIDEYUKI
IPC: E04B2/74
Filed: 1991-03-25
Abstract: PURPOSE:To provide a partition assembly having a panel heater in which there is little possibility of the panel heater thermally influencing a main panel and the panel heater can be set in place on the main panel and removed therefrom both easily. CONSTITUTION:A panel heater 10 is designed to be attached to a main panel 5 in a detachable manner with stays 9 laid sideways as intermediate members for the attachment.
Patent JP-S58177664-A (JP)
Inventor: JIYOU YASUSHI
IPC: A61M1/10
Filed: 1982-04-10
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。