baber/WOPTO huggingface dataset:
Patent JP-H05243976-A (JP)
Title: Frequency dividing circuit
Inventor: YAMAZAKI MASUYO
IPC: H03K23/64
Filed: 1992-02-28
Abstract: PURPOSE:To simplify constitution and to easily obtain the output frequency dividing signal of frequency dividing rate excepting for an integer by utilizing one oscillator oscillating a single frequency comparatively low. CONSTITUTION:The system consists of the oscillator 10 outputting the oscillating signal Ss of the single frequency N. a frequency divider 12 which can switch the frequency dividing rate to K or K+1 and a frequency divider 14 controlling the frequency dividing rate of the frequency divider 12. The frequency divider 12 divides the oscillating signal Ss from the oscillator 10 with the frequency dividing rate K or k+1, outputs it as an output frequency dividing signal So and simultaneously provide it for the frequency divider 14 to L-divide it and to control/change/set the frequency divider 12 to frequency dividing rate K or K+1 with an L-cycle. The frequency dividing rate of the numbers excepting for an integer can be obtained by the closed loop control of 1/{(k+1)-1/L} like this.
Patent JP-S572728-A (JP)
Title: Plastic forming method for drain trap
Inventor: HORIE SUSUMU
IPC: B29C49/48
Filed: 1980-06-09
Abstract: PURPOSE:To form the trap collecting drain from plural positions without thinly making up it by a method wherein a by-pass for connection is previously inserted and housed in a space section housing the by-pass for connection bored and mounted to a cavity section of the drain trap body, and blowing-formed. CONSTITUTION:A pair of dies 2 of a molding machine 1 are opened, the by-passes 6 for connection in plastic, inner end outer fringes thereof have flanges 5, are inserted into space sections 4 housing each by-pass for connection, and housed and arranged projecting each flange section into the cavities (b), a parison extrusion-molded is supplied and the dies are clamped. Air is blown in from an air blowing port 9, the trap with a predetermined shape is formed while the expanded parison is intruded into the flanges of the by-passes for connection and bonded integrally, and the trap collecting drain from plural positions, which has the solid by-passes for connection with necessary thickness at the both outsides of the trap body in integrally projecting manner, is easily manufactured positively.
Patent JP-S561967-A (JP)
Title: Heat-fixing roll and its production
Inventor: HANAI SETSU
IPC: B32B15/06
Filed: 1979-06-20
Abstract: PURPOSE: To enhance adhesiveness and release characteristic and achieve the longer roll life by coating the specific silicone rubber on the outside circumference of the metal core having undergone primer treatment, casting the specific silicone rubber thereon prior to setting then allowing this to set.  
     CONSTITUTION: Primer coating 4 is applied on a metal core 6 composed of aluminum or stainless steel, and two-part type RTV silicone rubber 1' of less than 15% in the content of silicone oil is coated on its outside circumference. Before this rubber 1' sets, the 2-part type RTV silicone rubber 7 of 15W40% in the content of the silicone oil having beforehand been vacuum-deaerated is cast in cylindrical form and is subjected to grinding after the setting, until the specified size is obtained, whereby the heat-fixing roll 8 is obtained. This improves adhesiveness and release characteristic and improves the number of copying sheets as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11260994-A (JP)
Title: Pin terminal for wire bonding
Inventor: HARA TOSHIHISA
IPC: C23C30/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy pin terminal whose wire bonding property is good, whose reliability is excellent in a high-temperature environment. SOLUTION: In a pin terminal for wire bonding, a nickel alloy plated film 2 which contains 0.01 to 5% of cobalt is executed, in a thickness of 0.5 to 5 μm, to the surface of a substrate 1 composed of a copper alloy which contains a total of 0.3 to 37% of one or two or more kinds of zinc, tin and magnesium and whose strength is at 400 N/mm<2> or higher, and, in addition, a tin or tin-alloy plated film 3 is executed, in a thickness of 1.4 μm or lower, to at least an armor bonding part whose surface roughness Rmax of a wire bonding part is at 1.0 μm or lower and whose surface gloss is at a specular reflectance of 30% or higher.
Patent JP-S574964-A (JP)
Title: Cyclohexane derivative and selective herbicide
Inventor: IWATAKI ISAO
IPC: A01N41/10
Filed: 1980-06-12
Abstract: NEW MATERIAL:A cyclohexane derivative of formula I (R 1  is lower alkyl or substituted phenyl; R 2  is lower alkyl or cyano; R 3  is lower alkyl; R 4  is lower alkyl or lower alkenyl; X is lower alkylene; n is 0, 1 or 2).  
     EXAMPLE: 2-( 1-Ethoxyaminobutylidene )-5-( 2-ethylthiopropyl )-4-methylcyclohexane-1,3-dione.  
     USE: A safe selective herbicide capable of exhibiting an excellent herbicidal action on gramineous weeds, e.g. large crab-grass, by both the soil and the foliar treatment, and almost no toxicity to broad-leaf weeds, e.g. "azuki", usable in a wide range of application periods, places and concentrations with low toxicity, obtainable industrially and advantageously, simply and with certainty.  
     PROCESS: A compound of formula II is reacted with a lower alkoxyamine or lower alkenyloxyamine to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236549-A (JP)
Inventor: MURAKAMI MUTSUO
IPC: C08F8/30
Filed: 1986-04-07
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-H09268355-A (JP)
Title: Production of aluminum alloy sheet for can body, reduced in earing rate
Inventor: URAYOSHI YUKIO
IPC: C22C21/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To attain improvement in strength, ironing property, and flange formability and reduction in earing rate by applying homogenizing treatment and rolling to an ingot of prescribed composition. SOLUTION: An ingot, having a composition consisting of, by weight, 0.8-1.4% Mg, 0.8-1.4% Mn, 0.2-0.6% Fe, 0.1-0.5% Si, 0.1-0.3% Cu, further 0.005-0.05% Ti independently or in combination with 0.0001-0.01% B, and the balance Al, is first heated at the prescribed temp. to undergo homogenizing treatment, by which improvement in the strength, toughness, and deep drawability of plate, reduction in the dispersion of earing rate, etc., can be attained. Then, roughing is performed at the prescribed temp. to required plate thickness. In the successive finish rolling, required operating conditions are strictly specified so that the structure after rolling becomes a texture in which cubic orientation is preferentially formed. By this procedure, an increase in earing rate can be prevented. Subsequently, cold rolling is applied to provide pressure-resisting strength necessary for a can body.
Patent JP-H07285855-A (JP)
Title: Pharmaceutical composition and its preparation
Inventor: MAIKERU BURUNAABUSU
IPC: C07C255/56
Filed: 1993-02-26
Abstract: PURPOSE: To obtain a pharmaceutical composition comprising a compound having a specific structure and a pharmaceutically acceptable diluent or carrier, and useful for treating osteoarthritis, osteoporosis, rheumatic arthritis, etc. CONSTITUTION: This pharmaceutical composition comprises (A) a compound of the formula [R<1> and R<2> are each H, OH, a halogen, 1-4C alkyl, 1-4C alkoxy, etc.; R<3> is CO2 H, NR'SO2 R" (R' is H or a 1-4C alkyl; R" is OH, etc.), etc.; R<4> and R<5> are each H, OH, an acyloxy, nitro, 1-4C alkyl, etc.] or a pharmaceutically acceptable salt or ester thereof and (B) a pharmaceutically acceptable diluent or carrier (e.g. lactose, dextrose, talc, mineral oil).
Patent JP-S533787-A (JP)
Title: Supporting structure of crystal vibrator
Inventor: YAMASHITA SHIROU
IPC: H03H9/09
Filed: 1976-07-01
Abstract: PURPOSE:To realize supporting of high impact resistance and stably maintain the oscillation frequency of a crystal vibrator by providing non-linear buffer parts assuming coil form in the support mechanism supporting the crystal vibtator.
Patent JP-S5411956-A (JP)
Title: Production of rock wool board
Inventor: IWASA MASATAKA
IPC: D21H13/36
Filed: 1977-06-30
Abstract: PURPOSE: To eliminate the deflection phenomenon due to the moisture absorption, by shaping a water-containing mat after pressing and drying, followed by moisture conditioning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04288953-A (JP)
Title: Manufacture of fe basis soft magnetic alloy strip
Inventor: MAKINO TERUHIRO
IPC: B22D11/06
Filed: 1991-03-18
Abstract: PURPOSE:To provide the above manufacturing method, in which unevenness of surface roughness on both surface of a strip is reduced and an Fe basis soft magnetic alloy strip having high saturation magnetic flux density together with high magnetic permeability, high mechanical strength and high thermal stability can be provided. CONSTITUTION:By inclining a nozzle toward back side of rotating direction of a cooling roll, pouring basin formed between the cooling roll and the nozzle can be made large, and as the strip is drawn out from this large pouring basin, the strip can be stably drawn out from the pouring basin having a little volumetric variation. As the result, this method has effect that the surface roughness on both side surfaces of the manufactured strip can be made sufficiently fine and uniform. Further, as the used molten metal has the specific composition of Fe series soft magnetic alloy, the obtd. strip has the high saturation magnetic flux density, excellent magnetic permeability and also high hardness, and therefore, the Fe basis soft magnetic alloy strip being suitable to use for magnetic head, etc., is obtd.
Patent JP-H06265702-A (JP)
Title: Optical element and its production and dot matrix display device
Inventor: AOYAMA SHIGERU
IPC: G02F1/1335
Filed: 1993-03-12
Abstract: PURPOSE:To provide the process for mass production of microlens arrays which have reliability and are optimum for liquid crystal display panels. CONSTITUTION:A silver thin 2 is formed by sputtering, etc., on the microlens array 1 which is a master disk and a stamper base 3 is produced by an electrocasting method (a). A block material 4 consisting of Ni, etc., is fixed onto this stamper base 3 (b) and further, a stamper disk 5 is produced by the electrocasting method (c). This stamper disk is peeled from the silver thin film (d). A strength intensifying film 6 consisting of tungsten is formed on the surface onto which the inverted shapes of the ruggedness of the lens face of the microlens array 1 is transferred, by which a stamper 7 is obtd. (e). This stamper 7 is mounted and fixed as the partial mold of the upper mold of a pressure molding machine and is press molded at a high temp. by using a glass material formed by sticking a glass material for molding in a planar form onto a glass substrate, by which the microlens array (reproduction) is obtd.
Patent JP-2000271902-A (JP)
Title: Suction table of nc router
Inventor: SUZUKI SHINKICHI
IPC: B27C5/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a suction table of an NC router which does not require a dummy plate (suction jig plate). SOLUTION: A head structure 3 moves orthogonally with a suction table 8, so that a board on the suction table 8 is not scathed by a tool 5 mounted on the head of the head structure 3, unless the table 8 at the part where the tool 5 passes comes into contact with the tool 5 during the passage of the tool 5. In addition, suction blocks 12 formed by dividing the suction table 8 are lowered by the width of the part where the tool 5 passes to separate the blocks 12 from a plate to be machined. In the remaining part, the plate is sucked by the suction table 8 to position the plate.
Patent JP-S61237399-A (JP)
Inventor: TANIKAWA KOICHIRO
IPC: H05B41/18
Filed: 1985-04-13
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-2000274607-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel combustion apparatus which combusts safe and stably with saving of electric power. SOLUTION: An evaporator 27 and a burner seat 38 are separately constructed, and a heating object of an evaporator heater 44 is concentrated to a portion of the evaporator 27 where evaporation of lamp oil is achieved, so that heat capacity of the object target viewed from the evaporator heater 44 can be sharply reduced, compared with the prior art, and hence there can be reduced the time required for the evaporator 27 to reach the evaporation temperature of the light oil. Thereby, combustion operation can quickly started.
Patent JP-S62237218-A (JP)
Title: Constant proportional control device for burner
Inventor: MATSUNAGA SHIGERU
IPC: F23N1/02
Filed: 1986-04-05
Abstract: PURPOSE:To cause a burner to always effect safe combustion in a specified air ratio irrespective of a fluctuation in a load, by a method wherein an inverter-system number of revolutions controller is connected to a blower, and a variable resistor for controlling an inverter and a flow rate control valve for controlling an amount of fuel fed to a burner are actuated in linkage with each other. CONSTITUTION:An arm 11 is located in a protruding manner on an input shaft 10 of a flow rate control valve 4, and a variable resistor 9 for controlling an inverter is connected to the one end of an output shaft 12 of a control motor 7. An arm 13 is situated in a protruding manner to the other end of the output shaft 12, and the arm 11 is mechanically connected to the arm 13 through a link 14. With the output shaft 12 of the control motor 7 rotated, the flow rate control valve 4 is also rotated in linkage with the output shaft through the link 14. Changing the attaching position of the link 14 to the arm 11 to regulate a device according to characteristics and using purpose cause a burner to effect combustion in a specified air ratio irrespective of a fluctuation in the load of the burner.
Patent JP-S59205491-A (JP)
Inventor: HERUMAN PIYUTSUTAA
IPC: H01M50/497
Filed: 1984-04-20
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-S59206599-A (JP)
Inventor: SHIOSAKI MINORU
IPC: E21D9/08
Filed: 1983-05-07
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-H05239498-A (JP)
Title: Decorative soap and its production
Inventor: SAITO MASAHITO
IPC: C11D17/04
Filed: 1992-02-29
Abstract: PURPOSE:To make it possible to detect a rise in the temperature of a bathroom to a suitable temperature by forming a thermochromic printed image on a soap. CONSTITUTION:A transfer sheet 8 is prepared by laminating an adhesive layer 4, a synthetic resin layer 5, a print layer 6 which is made from a thermochromic ink and where a printed image 2 disappears or appears at 20-25 deg.C, and a transparent coating material layer 7 one after the other on the surface of a release sheet 3 made of a woodfree paper. Water is applied to a thin coat on the release sheet 3 to dissolve a part of the adhesive, the release sheet 3 is peeled off from the transfer sheet 8 to expose the adhesive layer 4, and the transfer sheet 8a is then attached to one side of a soap 1.
Patent JP-S555181-A (JP)
Title: Welding method of thick-walled materials
Inventor: KAWANAMI SHIZUO
IPC: B23K9/00
Filed: 1978-06-29
Abstract: PURPOSE: To enable sound welded joints to be readily obtained by providing divergent opening grooves to the I type groove end parts of butted thick-walled materials and arc welding the grooves after electron-beam welding the I type grooves in welding the thick-walled materials by an electron beam welding method.  
     CONSTITUTION: Grooves 1c, 1d which open divergently toward end faces respectively are provided to both front and back end parts of the square grooves 1' of the thick-walled materials 1a, 1b to be welded. It is desirable that the shape of the divergent grooves 1c, 1d be of such a shape and size which may be covered by one pass of submerged arc welding. Next, the butt faces are electron-beam-welded to obtain weld zones 2, aftr which the grooves 1c, 1d are arc welded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05239045-A (JP)
Title: Lactone or lactam compound
Inventor: MITA SHIRO
IPC: A61K31/4015
Filed: 1992-02-28
Abstract: PURPOSE:To provide a new compound having excellent thymulin-like activity, thus useful as a medicine for diseases due to various kinds of immunological dysfunction such as immunodeficiencies and autoimmune diseases. CONSTITUTION:The objective compound of formula I (X is O or NR<8>; Z is A-OR<6> or COOR<7>; R<1> and R<2> are each H or lower alkyl; R<3> and R<4> are each H, lower alkyl or COOR<7>; R<5> and R<6> are each H, lower alkyl, lower alkanoyl, benzyl, trityl, tetrahydropyranyl, etc.; R<7> is H or lower alkyl; R<8> is H, lower alkyl, lower alkoxy, benzyl, etc.), e.g. 4-(1-benzyloxy-1-methylethyl)-2-methylene-4- butanolide. The compound of the formula I can be obtained by addition reaction between a compound of formula II and a thiol compound of formula R<5>SH in the presence of a catalyst (e.g. n-butyllithium).
Patent JP-S58207312-A (JP)
Title: Liquefied metal metallurgical treating method and device
Inventor: PAURU METSUTSU
IPC: B22D41/00
Filed: 1983-05-06
Abstract: Molten steel, carried in a transport ladle from a converter to a casting stage, is treated in a heating chamber which has two tubes depending from its bottom into the ladle to a depth sufficient to penetrate a slag layer and an intermediate layer atop the melt. The ladle is surrounded by a pressure vessel whose rim sealingly engages an outlying annular flange of the chamber bottom and into which high-pressure gas is admitted to drive part of the melt into the heating chamber. Each of these two tubes is initially closed at its lower end by a fusible sheet-metal cap which prevents the entry of slag into the heating chamber but melts upon immersion into the hot metal bath. Treatment gas may be introduced into the chamber via one of these tubes.
Patent JP-S575416-A (JP)
Title: Matching device
Inventor: KOGA KIKUO
IPC: H03H7/38
Filed: 1980-06-12
Abstract: PURPOSE:To perform matching accurately, by controlling the capacitance of a capacitor so that the phase difference between the voltage and the current is zero. CONSTITUTION:High frequency power from a high frequency oscillator 1 is applied to a load 3 via a matching means 2. A phase detecting circuit 4 which detects the phase difference of a current I0 to a voltage V0 controls the capacitance of a capacitor C1 so that the phase difference is zero. Further, in the matching means 2, a detector 5 detects a total conductance of a capacitor C2, coil L and load and controls the capacitance of the capacitor C2 so that this conductance is equal to the conductance of the oscillator. Thus, the matching between the oscillator and the load can be taken.
Patent JP-S58195339-A (JP)
Title: Signal transmitting device
Inventor: YOSHIZAKI AKITOSHI
IPC: H04L25/34
Filed: 1982-05-10
Abstract: PURPOSE:To improve noise resistance, by receiving the 1st and the 2nd pulses having different synchornizing ''1'' level of front and tail ridges of a transmission signal and extracting a pulse signal within a permissible level range at the reception side. CONSTITUTION:A conversion circuit 11 generates pulses P11, P12 which are in synchornization with the front and tail ridges of the transmission signal P and transmits pulses P100 and P50 of levels 2E and E. When the pulse P100 is received, diodes 403, 503 and 504 having <=EV of the Zener potential are conductive and a bistable multivibrator 600 produces an output. On the other hand, a TR 501 is turned off and no input is given to the bistable multivibrator 600. When the pulse P50 is received, it pases through the Zener diode 503 only, a TR 502 only is turned on and the output of the bistable multivibrator 600 disapperars. Thus, a signal P is extracted from the bistable multivibrator 600. When the reception pulse is higher than the Zener diode of the diode 404, the bistable multivibrator 600 produces no output. When the reception pulse is lower in level than the Zener potential of the diode 504, all the Zener diodes are cut off.
Patent JP-H07256001-A (JP)
Title: Method for condensing steam
Inventor: HAYAKAWA SEIJI
IPC: A01G15/00
Filed: 1994-03-25
Abstract: PURPOSE:To effectively carry out water vapor condensation and condensed water collection by using a solid plate having a surface with saw-tooth type unevenness. CONSTITUTION:Water vapor in the air is condensed on a solid surface by cooling the surface at the dew point or below to collect condensed water from the surface. The solid plate has a surface with saw-tooth type unevenness. The shape of the saw-tooth can be changed by forming an edge 11 of a flat trapezoid, a curved side, a wide tooth bottom 12, and so on. The saw-tooth has a pitch of 1.0-2.5cm and a ratio of the height to the pitch of 0.2-0.5. Water vapor in the air can be collected efficiently by using the plate.
Patent JP-S557325-A (JP)
Title: Buoyance support board-proof device for quay
Inventor: KAJIGAYA SHINICHI
IPC: E02B3/26
Filed: 1978-07-03
Abstract: PURPOSE: To eliminate the damage of a quay and an anchor bolt and to enable an easy fitting of the device, by locating in series floats, which have the equal buoyancy, at both ends of a board-proof material, and by connecting the device to a quay by means of a rope.  
     CONSTITUTION: Flaots 2 and 3, which have the equal buoyancy to each other, are located in series at a board-proof material 1, and the device is connected to a quay 12 by means of a drifting-proof rope 20. The aforesaid floats 2 and 3 can be elastically distorted due to the cushion rubber and the like adhered to the floats when a board-contact load is given. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11281989-A (JP)
Title: Electrode protective coating agent for liquid crystal display, and liquid crystal display cell
Inventor: YAMAMOTO TETSUYA
IPC: C09D183/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell having an electrode protective coat layer excellent in non-conductivity and durability by using a specific organic metal compound and a silane coupling agent. SOLUTION: An electrode protection coat for liquid crystal containing an organic metal compound and/or a hydrolytic condensation product expressed by the formula: R1 mM(OR2 )n, a silane coupling agent, and a solvent. In the formula, M is a metallic element, and R1 may be the same or different, expressing a hydrogen atom, a low alkyl group, and unsaturated fatty acid group residue, and R2 may be the same or different, expressing a hydrogen atom, a low alkyl group or acyl group, and m is O or a positive integer, n is 1 or a larger integer and m+n corresponds to the valence of the metallic element M. As a silane coupling agent, an amino group or an epoxy radical content is desirable, and further, it is desirable to contain amino group so that the coat may be cured speedily.
Patent JP-H03279551-A (JP)
Title: Assembly set for glass block
Inventor: IKEMOTO HITOSHI
IPC: E04C1/42
Filed: 1990-03-27
Abstract: PURPOSE:To stabilize assembling works by coupling a projection forming member in across both of the recessed section of a frame member and the recessed section of a block located at the end section of a group of glass blocks wherein the projected section and the recessed section of a plurality of glass blocks are coupled with each other. CONSTITUTION:The projected section 2 and the recessed section 3 of a plurality of glass blocks 1 are coupled with each other so that a group of glass blocks is thereby formed. Out of the blocks located at the end of the group of blocks 1, the recessed section 3 has a projection forming member 20 coupled in across both of the recessed section 3 of the block 1 which is faced to a frame member 10 and the recessed section of the frame member 10.