baber/WOPTO huggingface dataset:
Patent JP-H08231996-A (JP)
Title: Liquid detergent composition
Inventor: MARUTA KAZUNARI
IPC: C11D17/08
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a liquid detergent composition containing a nonionic surfactant and an alkali agent, having a specific pH, having high washability in a small amount, and also having a high washing performance especially even in a washing condition using city water used in general homes. CONSTITUTION: This liquid detergent composition for clothing, etc., comprises (A) 30-50wt.% of a nonionic surfactant (e.g. a polyoxyethylene alkyl ether), (B) 1-20wt.% of an alkali agent (e.g. triethanolamine), and (C) 0.1-30wt.% of a compound of the formula (R<1> is benzyl, phenyl; R<2> is H, methyl; x is a number of 1-10) (e.g. a polyoxyethylene alkyl phenyl ether), and if necessary, 0.5-10wt.% of an organic polybasic carboxylic acid (e.g. ethylenediaminetetraacetic acid), exhibits a pH of 9.0-10.5 at 20 deg.C, when the 0.1% aqueous solution of the composition is formed, has a high washing force in a small amount, and has the high washing force especially also in washing conditions using city water in general homes.
Patent JP-S60187364-A (JP)
Title: Apparatus for producing several kinds of surface-treated steel plate
Inventor: NAMATAME MASARU
IPC: C25D5/50
Filed: 1984-03-05
Abstract: PURPOSE:To perform production of steel plates with one production line by installing a painting device and a baking device for coated paint succeeding to an electroplating device and affording functions for baking and alloying plated metal to the baking device. CONSTITUTION:A steel plate 2 after pretreatment is plated in an electroplating device 6, and post-treated, if necessary by such as phosphating. Then, a coating film is applied with a coater 8 and the coated film is baked in a first baking furnace 9 and cooled in a first cooling zone 10. When coating film is further applied, the steel plate 2 is passed through a second coater 11, second baking furnace 12 and a second cooling zone 13, then through a loop car 14 at the output side, and an oiler 15, and is cut by a shear 16, and is wound by a winder 17 to produce a coil. By this apparatus, several kinds of surface treatment can be performed with a single production line.
Patent JP-H09209620-A (JP)
Title: Lock handle device for door
Inventor: KOJIMA KAZUKUNI
IPC: H05K5/03
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to lock reliably with an extremely small amount of projection from the front surface of a door. SOLUTION: A case 1 having a pail-shaped recessed portion 3 projected out to the rear face side of a door 1, an actuation shaft 5 attached to the case 2 in a non-slidable manner in shaft direction and in a rotatable manner, and a handle stored in the pail-shaped recessed portion 3 during locking are provided. Next, a pinion 6 fixed to the tip portion of the actuation shaft 5 and a gear portion 8 linking with the pinion 6 are provided; and also a pair of racks 7 guided in a slidable manner only in up-down direction by a cover 17 fixed to the case 2, and a rod 9 fixed to the tip portion of the rack 7 with the tip portion engaged or disengaged with a brace at a fixed frame side, and a click ball pushed out to a spring 11 and urged at the tip portion of the handle and engaged and disengaged with a recess 12 at the side of actuation shaft 5 are provided.
Patent JP-S62200505-A (JP)
Title: Reproducing system for precision sound recording
Inventor: TAKAHASHI KIMITA
IPC: G11B5/027
Filed: 1986-02-26
Abstract: PURPOSE:To realize a reproduction of high level, by handling the signal for rate of change in the vibration energy of a sound found from the amplitude signal of a sound pressure obtained in a sound recording time, as the signal in a reproduction time. CONSTITUTION:An arithmetic circuit, after A/D converting the amplitude signal of the sound pressure, extracts respective frequency component from appropriate sampling time and number of samples by performing a Fourier transform. And after the square calculation of an amplitude and that of the number of vibration by every component are performed, a D/A conversion is performed when necessary. In this way, a difference between an original tone and a reproduced tone is reduced, and a precise reproduction can be realized.
Patent JP-S58158557-A (JP)
Title: Preparation of antiserum reagent
Inventor: NAKAJIMA NOBUYUKI
IPC: G01N33/531
Filed: 1982-03-17
Abstract: PURPOSE:To obtain an antiserum reagent stable for a long time by treating an antiserum with a water-soluble high polymer (e.g. polyethylene glycol). CONSTITUTION:A water-soluble high polymer of formula (I) (which includes polyethylene glycol and polyvinyl alcohol, preferably polyethylene glycol 6,000) is dissolved in a buffer liquid of a buffer agent to meet the acidity requirement. After an antiserum and the treating liquid are mixed, the mixture is left alone at the room temperature for about 10min and then, separated centrifugally for about 20min. After the centrifugal separation, a supernatant is extracted as decantation to complete the treatment of the antiserum. The antiserum thus treated is diluted with a normal dilution agent for the antiserum to obtain an antiserum reagent stable without producing turbidity for a long time.
Patent JP-S53126456-A (JP)
Title: Static pressure bearing device
Inventor: TAKESHITA KOUJI
IPC: F16C32/06
Filed: 1977-04-12
Abstract: PURPOSE: To ensure stability and load capacity, by providing with a plurality of ring-shaped bearings, which can displace in diameter direction, an air supply hole for feeding pressurized gas and an exhaust channel, a device for stopping turn, an elastic portion material for energizing the bearins, to simplify the structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62199387-A (JP)
Inventor: OZAWA YOSHIHARU
IPC: B25J15/08
Filed: 1986-02-26
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-H05239018-A (JP)
Title: Fluorine-containing vitamin d analog
Inventor: KOBAYASHI YOSHIRO
IPC: C07C401/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide the subject vitamin D analog compound exhibiting an excellent pharmacological effect, i.e., an excellent cell differentiation-inducing effect without a side effect of hypercalcemia due to calcium metabolism and useful as a medicine such as a anticancer agent. CONSTITUTION:A fluorine-containing vitamin D analog compound of formula I (R<1> is H or an OH-protecting group), e.g. a compound of formula II and its 1alpha,3-bis(t-butyldimethylsilyl) ether. The compound of formula I can be obtained, e.g. by coupling a ketone compound of formula III with an anion derived from a phosphine oxide of formula IV (R<1> is an OH-protecting group) and subsequently eliminating the protecting groups as necessary.
Patent JP-2000243440-A (JP)
Title: Nonaqueous electrolytic solution and secondary battery using same
Inventor: TORIIDA MASAHIRO
IPC: H01M10/0567
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution excellent in charge/ discharge characteristics, load characteristics, and low-temperature characteristics, and a secondary battery using the same. SOLUTION: This nonaqueous electrolytic solution is composed of a nonaqueous solvent containing a compound including a cyanoethyl group expressed by the following general expression and an electrolyte, In the expression, R, R', and R" are hydrocarbon groups of 6C to 10C, R, R', and R" can be equal to or different from each other, k, l, and m are 0 or 1 and satisfy 0<=k+l+m<=3, n is an integer of 1 to 4, and w, x, y, and z are 0 or 1. Here, k+l+m+n=4 is satisfied.
Patent JP-H09233636-A (JP)
Title: Pulling up equipment for long body from sea floor
Inventor: KAIZU YUTAKA
IPC: H02G1/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently pull up a long body from sea floor by installing sheaves in such a manner that the long body can be moved in the width direction of a floated structure and a wire direction conversion guide is installed in a movable manner in the width direction of the floated structure or by arranging a plurality of them arranged in the width direction. SOLUTION: Tip of a pulling wire 7 is connected to the end portion of a long body 8 on sea floor, this wire 7 is pulled with a winch 2a through the sheave 4 and the wire direction conversion guide 5a, and the long body 8 on sea floor is pulled up to a floating construction craft through the inside of the sheave 4. The body is cut off when the long body 8 is pulled up almost to the length of the craft and is laid on the floating construction craft 1. Then, the sheave 4 is moved from the positions A to B with a winch 2b so as to locate the sheave 4 away from the winch 2b. Also, the wire direction conversion guide 5a for catching the pulling wire 7 is changed to the one which can be located far from the winch 2a. Then, the long body 8 from the sea floor is pulled up again, cut off and efficiently laid next to and in parallel to the side of the long body 8a from the sea floor.
Patent JP-S59167603-A (JP)
Inventor: HIRAOKA MICHIO
IPC: F22B1/28
Filed: 1983-03-11
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-H10224635-A (JP)
Title: Image processor
Inventor: TSUKANO KOJI
IPC: H04N1/407
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which a proper density conversion characteristic is set to obtain an excellent image even in the case of a translucent original. SOLUTION: A density collection means 4 collects density of an original and at the outside of the original, and an original type discrimination means 5 discriminates the type of an original based on an opening/closing state and a density difference of the original and at the outside of the original in each state. As parameter data, a plurality of data 10, 11, 12 in response to the type of the original is prepared, and a selection means 9 selects the parameter data optimum to the type of the original discriminated by the original type discrimination means. Output density is decided in the image output depending on the selected parameter data.
Patent JP-H03243639-A (JP)
Title: Production of expandable polystyrene-based resin particle coated with lubricant
Inventor: ISHIDA TOMOHIKO
IPC: C08J9/40
Filed: 1990-02-21
Abstract: PURPOSE:To obtain the title particle components having excellent dispersibility by blending a water dispersion of specific resin particles with a water dispersion of a lubricant dispersed with a surfactant, then neutralizing the blend with a surfactant having the invert properties to the above-mentioned surfactant and coating the surface of the resin particles with the lubricant. CONSTITUTION:A water dispersion of expandable polystyrene resin particles (preferably 200-2,000 mum average particle diameter) is blended with a water dispersion of a lubricant prepared by predispersing a finely granulated lubricant [e.g. metallic soap; preferably 0.01-2.0 wt.% based on the particles] with an anion surfactant (e.g. sodium octyle sulfate) or a cationic surfactant (e.g. hexadecyltrimethylammonium chloride) and then with a surfactant, having the invert properties to the above-mentioned surfactant, in an amount to neutralize the surfactant brought about by the water dispersion of lubricant and the surface of the particles is coated with the lubricant to give the objective particles.
Patent JP-H09224842-A (JP)
Title: Automatic bread baking machine
Inventor: NAKANO AKIHISA
IPC: H02P23/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the entire device, reduce the cost and arbitrarily set rotation torque by driving an induction motor without using a phase advance capacitor provided with a considerable size whose miniaturization is difficult. SOLUTION: A first triac 34 is connected serially to the main coil 30 of the induction motor 24, a second triac 36 is connected serially to an auxiliary coil 31, an optional phase difference is generated in trigger signals sent from a motor control circuit 32 to the first and second triacs 34 and 36 and the induction motor 24 is driven. Thus, the induction motor 24 is driven even without using the phase advance capacitor, the entire device is miniaturized and the cost is reduced by the automation of manufacture accompanying it. Also, the rotation torque is arbitrarily set by changing a timing for dispatching the trigger signals.
Patent JP-H10221010-A (JP)
Title: Interferometer
Inventor: YONEDA MASAMI
IPC: G01B9/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a good interference fringe wherein adjustment of a light reflection amount from a specimen can be easily realized at a low cost and the contrast is the maximum. SOLUTION: A polarization plate 11 for converting a laser beam which is a light source beam into linear polarization, a half mirror 14, a reference plate 15, a specimen 16, a TV camera 25 and the like are provided. A movable polarization plate 17 is rotatably disposed between the reference plate 15 and the specimen 16, and a transmission light amount is changed by the rotation of the movable polarization plate 17. A reflection light amount from the specimen 16 is adjusted. The movable polarization plate 17 is preferably disposed to slightly be inclined, and a reflectance scale in which the rotation position of the movable polarization plate coinciding with the reflectance of the specimen 16 can be judged is given. Furthermore, the transmission wave face aberration of the movable polarization plate 17 is measured, and correction is preferable for the data of the test face.
Patent JP-S55133384-A (JP)
Title: Preparation of rifamycin derivative
Inventor: IDEGUCHI SATOSHI
IPC: C07D498/08
Filed: 1979-04-05
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for the synthesis of an antitubercular rifampicin readily in high yield, by reacting rifamycin S or SV  with tert-butylazomethin in the presence of an oxidizing agent in chloroform.  
     CONSTITUTION: Rifamycin S or SV is reacted with tert-butylazomethin in the presence of an oxidizing agent, e.g. MnO 2  or PbO 2 , in chloroform at room temperature to the boiling point of the solvent, preferably 50W60°C, to give the compound of the formula. tert-Butylazomethine is obtained by reacting equimolar amounts of formalin with tert-butylamine.  
     EFFECT: The use of chloroform provides the objective substance in high yield without requiring an excess amine which has been essential. The product after the reaction is readily rinsed without replacing the solvent with another one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01215534-A (JP)
Title: Foam molding machine
Inventor: KAWAI NORIHIRO
IPC: B29C44/00
Filed: 1988-02-24
Abstract: PURPOSE:To simplify exchange of arrangement by a method wherein an ejector pin, steam pipe, cooling unit and drain pipe are provided in a steam chamber comprised of a stationary mold on a stationary frame and a movable mold on a movable frame and a bead filling port is supported by an elevating and driving member on a stationary frame so as to performed actions separating from and contacting with the top of a joint between the stationary mold and movable mold. CONSTITUTION:Cooling units 50, 50' are comprised of back sheets 52, 52' and water passing sheets 53, 53' and cooling water is injected through nozzles N... opened in accordance with forms of a female and male molds 4, 6. Longitudinal grooves 52b... and lateral grooves 52a..., which are at regular pitches, are engraved on the surface of the back sheet 52 in a state of section paper, to which a connecting port 66 is provided. Holes for eject pins 45... are bored into the other water passing sheet 53 and the nozzles N... can be bored into an arbitrary positions corresponding to grooves 52a, 52b. Then at the time of exchange of the female and male molds 4, 6 comprised of a cavity 40 and core 60, it is sufficient by only boring the nozzle N... into necessary positions of the water passing sheets 53, 53' prepared in accordance with forms of the female and male molds 4, 6 and managed with providing operation of them onto the back sheets 52, 52'.
Patent JP-S56138927-A (JP)
Title: Method for reactive ion etching
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/3065
Filed: 1980-03-31
Abstract: PURPOSE:To perform a taper etching by a method wherein the material to be etched, having the resist coating between the electrodes facing each other, is arranged using a reactive ion dry etching method and a plasma discharge is generated within the range where thermal expansion is developed on the resist. CONSTITUTION:An upper electrode 2 and a lower electrode 3, whereon the material 4 to be etched is placed, are arranged facing each other in an etching chamber 1. CF4 and H2 are introduced from a gas introducing hole 1a and have a gas pressure at 10mTorr and the high frequency power between electrodes at 150W. At this time, the level of the DC voltage generated at the opposing electrodes becomes at 800V and makes the condition wherein thermal expansion can be generated. With this expansion, the section on the material 5 to be etched, whereon no resist 8 is applied, is gradually narrowered in proportion to a pattern 8a and a taper is formed on the etching section. As a result, the taper can be formed on the etching section easily and the breakage of wiring at Al can be prevented.
Patent JP-H024868-A (JP)
Title: Primer composition
Inventor: MADOU BAIRE
IPC: C09J183/05
Filed: 1989-02-23
Abstract: PURPOSE: To provide a primer composition which gives an aggregated linkage between an organosiloxane elastomer and an organopolymer by including a specified organosilicic compound, a silicon-containing copolymer, an organohydrogensilane, a solvent and an ethylenically unsaturated alcohol.  
     CONSTITUTION: A primer composition comprising (A) an organosilicic compound of formula I [wherein R 1  is formula II (wherein R 4  and R 5  are each alkylene, etc.); R 2  is a 1-4C alkyl; R 3  is 2C or more alkylene; n is 0 or 1], (B) (i) an ethylenically unsaturated aliphatic carboxylate and (ii) a copolymer derived from a silane of formula III (wherein R 6  is an alkylene; R 7  is a terminal unsaturated alkenyl; X is a hydrolyzable atomic group), (C) an organohydrogensiloxane containing 2 or more SiH linkage per molecule, (D) a solvent, and (E) a 4-6C ethylenically unsaturated alcohol (mixture) in the weight ratio of 50 or more wt.% based on component D. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0917475-A (JP)
Title: Surface installation contact, surface installation jumper, roll of surface installation contact, roll of surface installation jumper, surface installation contact strip formation and surface installation jumper strip formation
Inventor: LEGRADY JANOS
IPC: H01R12/57
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount electric connector by arranging a first conductive part whose dimension is determined so as to be placed on a conductive pad and a pickup surface in its one in a second conductive part extended from the first conductive part. SOLUTION: A surface mount electric connector 10 contacts with a flat conductive surface of a printed circuit board, and contains a base 12 having a flat surface suitable for installation. An electric contact point pin 14 extending from the base 12 is arranged in the direction vertical relative to a plane regulated by the base 12, and contact point parts 14a and 14b are respectively connected to base parts 12a and 12b by two bending intermediate connecting parts 16a and 16b. A flat pickup surface is arranged at least in one of a conductive part, and when it is firmly engaged by a vacuum nozzle of a surface mounting device, a surface mounting electric connector whose structure is simple and which can be efficiently mounted can be obtained.
Patent JP-H11239021-A (JP)
Title: Dielectric resonator device
Inventor: SAKAMOTO KOICHI
IPC: H03B5/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To increase the position precision and to reduce variations in characteristics by providing a coupling line which is coupled with a dielectric resonator in one opening part and a transmission line outside the electrode opening part, and electrically connecting the transmission line and coupling line. SOLUTION: On both the main surfaces of a dielectric plate 1, electrodes 2 and 3 which have mutually opposite opening parts are formed. On the top surface of a circuit board 6, a line connecting with the coupling line 11 formed in the electrode opening part 4 and the transmission line 12' connected to a coupling line 12 in the electrode opening part 4 are formed. A terminating resistance 13 is mounted between one transmission line 11' and a set value electrode 14. A ground electrode on the top surface of the dielectric plate 1 comes in contact with the reverse surface of the circuit board 6, so this ground electrode and the respective lines on the top surface constitute microstrip lines, respectively. Those coupling electrodes 11 and 12 and the electrodes 11' and 12' on the circuit board 6 are connected together by wire bonding.
Patent JP-S57156334-A (JP)
Title: Preparation of iron oxide
Inventor: KUDOU TOMOKAZU
IPC: H01F1/11
Filed: 1981-03-23
Abstract: PURPOSE: To improe the crystallinity and the yield of basic ferric sulfate useful as a raw material of iron oxide, by dissolving ferous sulfate used as a raw material in a specific filtrate to obtain a solution having a total iron concentration of above a specific level, and heating the solution at a preset temperature while pressing an oxidizing gas into the solution.  
     CONSTITUTION: The ferrous sulfate used as the raw material is dissolved in the filtrate left after the separation of the basic ferric sulfate produced by the reaction, to obtain a soluton having a total iron concentration of ≥120g/l. The pH of the solution is adjusted to ≤1 if necessary by adding sulfuric acid thereto. An oxidizing gas is pressed into the solution, and the solution is heated at 170W200°C to yield a basic ferric sulfate having the form of mainly 2Fe(OH)SO 4 . The basic ferric sulfate is separated by filtration and washed. The dehydrated cake is if necessary dried, and thermally decomposed with a calcination furnace. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06237588-A (JP)
Title: Speed control circuit for motor for driving optical scan system of image former
Inventor: SAKATA TOMOSHI
IPC: H02P29/00
Filed: 1993-02-05
Abstract: PURPOSE:To accurately control the speed even when the rotational speed of a motor is low and the frequency of the pulse signal form an encoder is low. CONSTITUTION:A divider 109 divides the pulse signal from an encoder 105, according to the number of divisions of the frequency table within a memory 112 geared to the passage time after rotation of the motor 104, and, based on this division result and the target speed of the target speed table within the memory 112 geared to the passage time after rotation of the motor 104, CPU 102 operates PID control, and also outputs a PWM signal to the motor 104 though an amplifier 103. But, when the frequency of the division result of the divider 109 is low, it operates the P control and also outputs a PWM signal to the motor 104 through an amplifier 103, based on the division result of the divider 109 at specified time intervals and the target speed of the target speed table within the memory 112 geared to the passage time after rotation of the motor 104.