baber/WOPTO huggingface dataset:
Patent JP-H06201455-A (JP)
Title: Infrared detector
Inventor: TANAKA YAYOI
IPC: G01J1/02
Filed: 1993-01-11
Abstract: PURPOSE:To obtain an infrared detector in which the vibration resistance of a Dewar is not damaged at the time of malfunction of a refrigerator even if the inner shell is made thin or elongated in order to reduce heat intruding into a cryogenically cooled infrared detecting element from the outside through the inner shell. CONSTITUTION:A supporting member 7 is bonded to the outer shell 4 of an infrared detector in order to frictionally retain the tip part on the bottom face 3b side of an inner shell 3 at the time of malfunction of a refrigerator thus reducing maximum stress being produced in the inner shell 3 by the inertial force caused by external acceleration and enhancing vibration resistance. Furthermore, the inner shell 3 thermally contracts and separates from the supporting member 7 upon operation of the refrigerator to interrupt a path for transmitting heat from the outer environment through the outer shell and the supporting member to an infrared detector thus preventing intrusion of heat into the infrared detector and thereby preventing the load of the refrigerator from increasing.
Patent JP-S62160593-A (JP)
Title: Character reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/62
Filed: 1986-01-09
Abstract: PURPOSE:To improve identifying accuracy by detecting a character area from the picture information, comparing the number of picture elements of high level with that of picture elements of low level finding the former and the latter from the picture information at a detected character area, and outputting them as an identifying parameter adding on a recognized result. CONSTITUTION:The picture information stored on a multivalue picture memory 4 is inputted to a spatial differentiation circuit 5. The spatial differentiation circuit 5 generates differential patterns of the above-mentioned picture information in a lateral and a longitudinal directions. The differential pattern is binary pattern in which patterns of positive polarity and negative polarity generated as multivalue differential patterns are binary-coded with an optional absolute threshold value. The height of a character string 1a is detected from a projecting quantity in the lateral direction, and the character width of the character string 1a is detected from the projecting quantity in the longitudinal direction. And based on an obtained area height and area width, an area detection circuit 7 extracts the character area. In this way, the detected picture information at the character area is inputted to a histogram generation circuit 8. The histogram generation circuit 8 generates the histogram for the number of picture elements from the inputted picture information.
Patent JP-S60147280-A (JP)
Inventor: HAYAKAWA SUEKICHI
IPC: B08B9/02
Filed: 1984-01-10
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。
Patent JP-H10200370-A (JP)
Title: Surface acoustic wave filter
Inventor: TANIGUCHI NORIO
IPC: H03H9/145
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave filter in which attenuation in a frequency region in the vicinity of the pass band is extended without increasing the insertion loss. SOLUTION: In the surface acoustic wave filter provided with a ladder circuit configuration having series arm resonators S1, S2 and parallel arm resonators P1-P3, an electrode connecting to a reference potential point of the 1st parallel arm resonator P1 connecting to a connecting point n1 close to an input terminal 1 and an electrode connecting to a reference potential point of the 2nd parallel arm resonator P3 connecting to a connecting point n3 close to an output terminal 2 are insulated electrically in a package material 7, the electrodes are extracted separately, an electrode connecting to a reference potential point of the parallel arm resonator P2 other than the 1st and 2nd parallel arm resonators is short-circuited to the electrode connecting to a reference potential point of the 1st or the 2nd parallel arm resonator P1 or P2 by the package material 7.
Patent JP-S5286565-A (JP)
Title: Method for distinguishing glass cullets from wastes
Inventor: NAGAHARA KOKUJI
IPC: B03B9/06
Filed: 1976-01-12
Abstract: PURPOSE: To collect glass cullets as resources from wastes mainly consisting of glass bottles and cans. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62160512-A (JP)
Title: Method and device for controlling temperature
Inventor: TERAOKA HIDEYUKI
IPC: H01L21/22
Filed: 1986-01-08
Abstract: PURPOSE:To control the temperature quickly with a high precision by obtaining preliminarily correspondence relations between the supply power to a radiation heating means and the temperature of a body to be heated. CONSTITUTION:A target temperature change curve is set preliminarily in a target temperature setter 10. A target temperature signal T0 from the target temperature setter 10 is inputted to a subtractor 31 together with an actually measured temperature signal Tr from a temperature detector 5 provided on the surface of a water 1 in a heating furnace 3 and becomes a deviation signal DELTAT for feedback control. This deviation signal DELTAT is inputted to multipliers 32-34. Multiplication of Kd in the multiplier 34 corresponds to multiplication of a gain in the preceding stage where a differential control output is obtained, and the multiplication output is given to the side of a feed-forward control system FF1. The target temperature signal T0 from the target temperature setter 10 is given to two multipliers 37 and 38 in the feed-forward control system FF.
Patent JP-S57116031-A (JP)
Title: N-substituted polyamine and its preparation
Inventor: KUCHIKATA MASUO
IPC: C07C333/14
Filed: 1981-01-13
Abstract: NEW MATERIAL:The N-substituted polamine of formulaI[X is aliphatic chain or polyalkylene-polamine residue; R q  is H or group of formula II (M is H, metallic atom or ammonium; p is 0 or 1; at least one of Y and Y' is substituent group of formula III and the other is aminoalkyl or H (R 1  and R 2  are H alkoxy, etc.; R 3  and R 4  are H, OH, etc.; A is H including the case of bonding with R 3  or R 4 ; l, m and n are 0 or 1; R and R' are cyano, etc.].  
     EXAMPLE: N-(1,2-Disodium oxycarbonylethyl)ethylenediamine.  
     USE: Intemediate of N-substituted polyalkylenebisdithiocarbamic acid salt useful as an agricultural and industrial agent for controlling noxious life. It can be used as an intermediate of pharmaceuticals, disinfectant, antiseptics, etc.  
     PROCESS: The compound of formulaIis prepared by reacting the amine of formula IV with the compound of formula V (B is direct bond to form a double bond, or O) at 0W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10295958-A (JP)
Title: Razor
Inventor: FERRARO FRANK ANTHONY
IPC: B26B19/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To deflect a razor head in a projecting shape and a recessed shape in response to shaving force and the contour of the skin, and improve shaving performance by movably connecting rotary pivot members to a support body, and arranging the members so as to contact with a razor head part. SOLUTION: A pair of rotary pivot members 40 installed on both ends of a lengthwise directional part of a razor head so as to be mountable-demountable, are arranged on a support body 30. That is, the respective rotary pivot members 40 are arranged in a pair of modules 70 rotatably installed on the support body 30, and are supported so as to be capable of swinging motion freely along a semicircular arc-shaped cam surface formed in the respective modules 70. The respective rotary pivot members 40 are made eccentric toward a position arranged in a nondeflective shape by rectilinearly extending the razor head in a neutral position, and At using time, the razor head is deflected since the rotary pivot members 40 perform swinging motion in response to shaving force and the contour of the skin.
Patent JP-S59126940-A (JP)
Title: Measuring method of inclusion in billet
Inventor: IRITANI MASAO
IPC: G01N23/04
Filed: 1983-01-12
Abstract: PURPOSE:To measure exactly the form and quantity of inclusions by slicing a billet to a thin sheet, and detecting the inclusions therein with an X-ray photograph. CONSTITUTION:A specimen 1 of a sliced billet is sampled by machining from a low carbon steel billet, and the specimen 1 is cold rolled at the draft changed to 0-85% by a quadruple rolling mill, thereby forming a leaf 2 having 0.6-1.0mm. thickness. The leaf 2 formed in such a way has parallel front and rear surfaces, of which the front surface has fine roughness of about 0.2 average square roughness without having no scale sticking thereon. The leaf 2 is then subjected to radiographic photographing. When the cold rolling draft is zero, a gap which is a factor to hamper the detection of the inclusions in the billet is detected but the inclusions are satisfactorily observable at 80% cold rolling draft.
Patent JP-S5495043-A (JP)
Title: Automatic microwave oven
Inventor: TSUBOI MAKOTO
IPC: F24C7/02
Filed: 1978-01-13
Abstract: PURPOSE: To prevent the troubles of the device which is equipped with the heater to heat the humidity sensor to eliminate adhering contaminant by shutting off the current to the sensor when the humidity exceeds the expected value.  
     CONSTITUTION: The heater 23, to which current is supplied from heater electrode 25 to prevent adhering of contaminants on the sensor surface, is provided to the humidity sensor 22 mounted on the base plate 21. When the sensor surface gets wet with dewdrops by the vapor in the heating chamber generated by the temperature rise of the food, the resistance value of the joint part 26 of the electrode 20 and the sensor 22 rises, and the sensor and the electrode get separated to cause the troubles. To prevent the trouble, current to the sensor electrode is shut off when the humidity exceeds a certain value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60146212-A (JP)
Title: Microlens
Inventor: NISHIKAWA MITSURU
IPC: G02B9/02
Filed: 1984-01-10
Abstract: PURPOSE:To form an image of an object existing in the water, in the air by specifying a refractive index, a diameter and a length of a microlens whose diemater is about 0.5mm.. CONSTITUTION:In a single lens whose diameter is about 0.5mm., it is constituted so that values of r1, r2 and l enter into a numerical range shown by expressions I , II and III, when l, (d) n1, n2, n3, r1 and r2 denote a length of the lens, a diameter of the lens, a refractive index of a medium 2 of an object side, a refractive index of a lens medium 1, a refractive index of a medium 3 of a formed image side, a radius of curvature of a spherical surface of the medium 2 side, and a radium of curvature of a spherical surface of the medium 3 side. In this regard, n1=1.33, n3=1.00alpha<=0.58mm., and n2 is 1.75<=n2<=1.85. As a result, a focal distance (f) of a lens of this condition becomes 0.361<=f<=0.401mm., and a curvature of image C becomes very small as 0.083<=C<=0.110mm.. Therefore, an image of an object existing in the water can be formed in the air.
Patent JP-H06209093-A (JP)
Title: Semiconductor integrated circuit
Inventor: AYABE TOSHIJI
IPC: H01L21/82
Filed: 1993-01-12
Abstract: PURPOSE:To effectively utilize the unused pad area of a master slice IC for linear circuits. CONSTITUTION:P-type diffusion layers 4a and 4b are respectively formed in advance in electrically isolated epitaxial areas for forming pad electrodes in the substrate of a master slice IC. Therefore, when no pad electrodes are formed, one of the diffusion layers, for example, the layer 4a can be effectively utilized as a resistance element.
Patent JP-H02183968-A (JP)
Title: Cell stack for electrolyte circulation type secondary battery and cell stack fitting member
Inventor: SHIMIZU MASAYUKI
IPC: H01M8/18
Filed: 1989-01-10
Abstract: PURPOSE:To reduce the layout space of a cell stack by providing the inflow port and outflow port of an electrolyte provided on the cell stack on the side section in parallel with the lamination direction of the cell stack. CONSTITUTION:A cell stack 100 is laminated with multiple cells. A positive electrode liquid outlet pipeline 42 and a negative electrode liquid inlet pipeline 43 are provided on one side section 100c in parallel with the lamination direction of the cell stack 100, and a positive electrode liquid inlet pipeline 41 and a negative electrode liquid outlet pipeline 44 are provided on the other side section 100d in parallel with the lamination direction of the cell stack 100. The cell stack 100 is obtained by fitting a cell stack fitting member 50 to the end section of the cell stack. No pipeline is required in a space between cell stacks when multiple cell stacks are used to constitute a battery. As a result, the layout space of the cell stack can be reduced.
Patent JP-S63172967-A (JP)
Title: Wheel speed detector
Inventor: KUBO JUN
IPC: B60T8/00
Filed: 1987-01-12
Abstract: PURPOSE:To correct a pulse period at the time of abnormality and to accurately detect a wheel speed by comparing the period of a pulse signal generated in response to a tooth of a pulse gear rotating together with a wheel with a precedent pulse period. CONSTITUTION:The pulse gear 2 rotates during the traveling of a vehicle together with the wheel 1 and a rotation sensor 3 generates a pulse signal by the passage of this gear 2. A wheel speed detector 4 finds the speed of the wheel from the period of this pulse signal. At thim time, a pulse period abnormality deciding means 6 compares the period of the pulse signal with the preceding pulse period to decide whether or not abnormality occurs and if the abnormality occurs, a pulse period correcting means 7 corrects the abnormal pulse period according to the relation to the precedent period. Thus, deviation in pulse signal period due to the corrosion, etc., of pulse gear teeth is corrected, so the wheel speed is accurately detected to hold the operation accuracy of an anti-skid controller 5 high.
Patent JP-H01178484-A (JP)
Title: Anode numbering device
Inventor: FUJIWARA KIYOSHI
IPC: B25H7/04
Filed: 1988-01-11
Abstract: PURPOSE:To stamp a lot number on the ear of an anode with ease, by a method wherein the ear part of the anode successively fed in a cooling tank is supported by a support part, and the ear part is given an impact by an impact part with a stamping part depressed against the upper surface of the ear part by a pressing part. CONSTITUTION:When an anode 1 transported within a cooling tank 10 reaches the position of an anode numbering device, a limit switch operates to stop the anode. Support parts 16, 16 are raised by cylinders 15, 15 to support and raise an ear part 2 of the anode 1 upward. By actuating a cylinder 55, the anode 1 is pushed leftward by an arm 57, whereby the ear part 2 is located at a stamping position. The actuation of a cylinder 23 causes a travel part 24 of a pressing part 21 to move, whereby an abutting board 45 abuts on the upper surface of the ear part 2 with an inclination along its gradient to abut thereon in parallel. The further movement of the travel part 24 causes a stamping holder 34 to swing about the center of a spherical part 30 and consequently causes a printing part 48 to abut in parallel. Therefore, the printing part 48 gives an impacts on the upper surface of a plate 21a of the pressing part 21 with a cylinder shaft 50a, thereby stamping a lot number on the upper surface of the ear part 2 of the anode 1.
Patent JP-H04242352-A (JP)
Title: Call connection control system and incoming call reply control system
Inventor: GOTO SEIJI
IPC: H04M1/00
Filed: 1991-01-16
Abstract: PURPOSE:To improve the key operability in an outgoing call and an incoming call. CONSTITUTION:A dial means 6 in response to the transmission of a first numeral signal by a numeral signal transmission means 2 makes dialing in a communication exchange network connecting to a telephone terminal equipment 4 having the numeral signal transmission means 2 and a numeral signal sent till a connection end signal is returned from a communication exchange network is stored in a storage area 7 of the telephone terminal equipment 4 to send a numeral signal stored by the dial means in response to the reception of the connection end signal and a numeral signal sent from the numeral signal transmission means 2.
Patent JP-S59128715-A (JP)
Inventor: SUZUKI KOUJI
IPC: H01H33/59
Filed: 1983-01-14
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-H10191752-A (JP)
Title: Walking type mower for two-surface cutting
Inventor: KUROMI AKISHI
IPC: A01D34/86
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To change the cutting width of a reaping device for a normal surface without inconvenience that cutting remains are generated between the reaping device for a road surface and the reaping device for the normal surface, or the cutting blade of the reaping device for the road surface and the rotary blade of the reaping device for the normal surface are brought into contact. SOLUTION: The reaping device 2 for the road surface is connected to a traveling machine body, the reaping device 3 for the normal surface is connected to one side end of the reaping device 2 for the road surface and the reaping device 3 for the normal surface is constituted by connecting a second reaping part 3B provided with rotary blades 18 and 19 to a first reaping part 3A provided with a rotary blade 16 equipped adjacently to the reaping device 2 for the road surface freely swingably back and forth around the driving shaft center P4 of the rotary blade 16 of the first reaping part 3A. A rear wall body 40 for scattering prevention equipped at the rear end of the first reaping part 3A is linked with the backward swinging operation of the second reaping part 3B and withdrawn from the rear end of the first reaping part 3A.
Patent JP-S61162030-A (JP)
Title: Optical switch element
Inventor: TONO HIDETAKA
IPC: G02F1/03
Filed: 1985-01-11
Abstract: PURPOSE:To prevent an optical switch element from crosstalk or scattering loss by forming a waveguide lens between I/O optical waveguides on a thin film and forming a control electrode on a buffer layer. CONSTITUTION:A transparent thin film 2 having an electrooptical effect is formed on a substrate 1, a strip load 4 obtained by forming a buffer layer 3 and a transparent dielectric body having a refractive index higher than that of the buffer layer 3 like a thin band is arranged like a waveguide shape and surrounded by the buffer layer 3 and the thin film 2. Consequently, the effective refractive index of the thin film 2 at a part immediately under the strip load 4 is increased, lateral confinement is attained and a wave is guided along the strip load 4. The part immediately under the strip load 4 is input/output waveguides of light. Two pairs of I/O waveguides are arranged so as to form an image formation position in the intra-surface direction through a lens load 5 which is a rotation symmetrical body having a circular bottom. Electrodes 6 with a narrow electrode gap 7 are formed on the lens load 5.
Patent JP-H11203584-A (JP)
Title: Device with i/o module
Inventor: SAKUMA NORIYUKI
IPC: H04B10/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attain stabilization by suppressing adverse influences caused by external noises turned from a power source line or communication line through an I/O module by using a battery as a power source for driving and using optical communication for a communication means with a main body. SOLUTION: A power source 14 for main body and a ground line 15 are connected to a main body 32 of measuring instrument and further, an I/O module 31 provided with a battery 34 for I/O module is connected through an optical cable 33. Then, the main body 32 of measuring instrument is operated by the power source 14 for main body and the I/O module 31 is driven by the built-in dedicated battery 34. The I/O module 31 performs various kinds of measurement and transmits collected data through the optical cable 33 to the main body 32 of measuring instrument, and the main body 32 of measuring instrument transmits various kinds of setting information or control information through the optical cable 33 to the I/O module 31. Thus, since the I/O module 31 is driven by the battery, noises turned from the power source line or communication line can be completely removed.
Patent JP-H0647715-A (JP)
Title: Manufacture of block
Inventor: YOKOSAKA CHIHIRO
IPC: B28B1/16
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a block, on the surface of which native rocks appear by a method wherein water is poured onto sand, which is placed on rocks laid on the bottom surface of a box-like from, and, after the pouring and small rocks are laid on the sand and further sand is placed on the samll rocks and water is poured again, concrete is placed and finally demolded. CONSTITUTION:The bottom surface of a form 1 preferably has small holes, through which water can flow out. A large number of rocks 2 are laid on the bottom surface of the form 1. Sand 3 is placed on the rocks. Water is poured onto the sand 3, resulting in running of the sand 3 between the rocks 2 so as to pile up some part of the sand 3 on the bottom surface of the form 1. Next, small rocks 4 are laid on the rocks 2, after sand 3 is placed on the small rocks 4, water is poured again on the sand 3. The sand 3 at the top surface pushes the small rocks 4 in between the rocks 3 and piles up on the bottom surface and between the rocks just above the bottom surface. After the water is discharged from the form 1, concrete 5 is placed in the form. The concrete 5 reaches the rocks 2 at the lower part of the form and hardened. By demolding after hardening, the sand layer formed on the bottom surface come off, resulting in obtaining al block, on the surface of which the rocks 2 emerge in the projected and recessed state.
Patent JP-S63172775-A (JP)
Title: Coating agent
Inventor: WASHIYAMA JUNICHIRO
IPC: C08K5/09
Filed: 1987-01-13
Abstract: PURPOSE:To provide a coating agent which has excellent adhesion and gives a coating film which is tough and has excellent resistance to heat and cracking and surface hardness, consisting of a solvent, a silicone ladder oligomer, an alkyl or phenyl ester of fumaric, adipic, citric, maleic or phosphoric acid, etc. and a metal salt of a carboxylic acid. CONSTITUTION:100pts.wt. silicone ladder oligomer (A) having an MW of 500-10,000, represented by the formula [wherein R is H, a 1-4C alkyl, (substd.) phenyl, OH or an alkoxy and the total amount of OH and/or an alkoxy in all Rs is not more than 10mol.%], 3-100pts.wt. 1-4C alkyl or phenyl ester of, phthalic, adipic, sebacic, citric, maleic, fumaric or phosphoric acid (B) and 0.01-5pts.wt. metal salt of a carboxylic acid (C) which as Ca, Sn, Mg, Zn, Cd, Ni, Co, Mn or Cu salt are dissolved in a solvent (D) having a b.p. of 50-200 deg.C (e.g., ethanol) in such an amount that the total amount of the components A, B and C in 5-60%.
Patent JP-S5598102-A (JP)
Title: Plywood preservative for compounding with adhesive
Inventor: ODA SATOSHI
IPC: A01N37/34
Filed: 1979-01-17
Abstract: PURPOSE: To prepare a plywood preservative composition having high penetrability of the effective component into the wood tissue and excellent antiseptic activity, by adding a composition composed of a salicylanilide and optionally an organo-tin compound to an adhesive.  
     CONSTITUTION: A preservative composition composed of (A) a compound of formula (R 1  is H, halogen, or lower alkyl; R 2  is H, halogen, lower alkyl, or nitro; R 3  is H or lower alkyl; R 4  is H, halogen, lower alkyl, trifluoromethyl, etc.; R 5  is H, halogen, lower alkyl, alkoxy, etc.; R 6  is H, halogen, or nitro), and optionally (B) a trialkyltin compound and/or triaryltin compound. The composition can be mixed to an adhesive without lowering the adhesive strength, and the effective components are easily penetrated into the wood tissue, thus giving an excellent antiseptic activity. 
     COPYRIGHT: (C)1980,JPO&Japio