baber/WOPTO huggingface dataset:
Patent JP-H05171057-A (JP)
Title: Filler having its surface treated with titanium oligomer
Inventor: CHIBA NAOKI
IPC: C09C3/06
Filed: 1991-10-14
Abstract: PURPOSE:To improve water repellency by treating the surface of a filler with a surface modifier comprising a titanium oligomer and an organic acid ester to render the surface hydrophobic. CONSTITUTION:A surface modifier is obtained by blending 1pt.wt. titanium oligomer represented by formulae I to IV [wherein X is OH, alkoxy, acylate, sulfonic acid residue or (pyro)phosphoric ester residue] with 0.5-50 pts.wt. organic acid ester. A filler is immersed in a solution containing 0.01-10wt.% surface modifier thus obtained, taken out and dried to obtain a filler having a hydrophobic surface.
Patent JP-H08325199-A (JP)
Title: 3-methyladipic acid diester compound and liquid crystal composition containing the same
Inventor: NISHIYAMA ISA
IPC: C07C69/86
Filed: 1995-09-20
Abstract: PURPOSE: To obtain a 3-methyladipic acid diester compound suitable for providing a liquid crystal composition excellent in size-controlling property of spiral pitch, contract property, response speed, etc., and useful as a liquid crystal material for display, recording elements, light valves, etc. CONSTITUTION: This compound is expressed by formula I [R is a 2-18C alkyl or a 3-19C alkyl having methyl at α-position; (a) and (b) are each 1 or 2; (c) and (d) are each 0 or 1, excepting the compound wherein (a) is 2 and (c) is 0 and (d) is 1; an aromatic ring may be substituted with a halogen, methyl or methoxy]. e.g. (R) 3-methyladipic acid bis[(S)-4-(1-methylheptyloxycarbonyl) phenyl]ester. The compound of formula I is obtained by carrying out esterification of a compound of formula II with 3-methyladipic acid in the presence of a catalyst such as 4-methylaminopyridine, etc., using a dehydrating agent such as N,N'-dicyclohexylcarbodiimide.
Patent JP-S62126513-A (JP)
Inventor: MURAI WASABURO
IPC: H01H73/18
Filed: 1985-11-27
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-S62126155-A (JP)
Title: N-t-butylaniline derivative
Inventor: HASHIMOTO ISAO
IPC: C07C217/82
Filed: 1985-11-27
Abstract: NEW MATERIAL:The compound of formula I [X is H or halogen; Y is H or nitroso; A is group of formula II (R is halogen, lower alkyl or nitro; n is 0-2), benzyl, pnenetyl, naphthyl, etc.]. EXAMPLE:4-Phenoxy-N-t-butylaniline. USE:Herbicide. PREPARATION:A compound of formula I wherein Y is H can be produced by reacting the compound of formula III with t-butyl alcohol at 80-250 deg.C. The reaction is carried out usually in the absence of catalyst at 80-250 deg.C for 1-30hr using 1-30mol of t-butyl alcohol per 1mol of aniline hydrochloride. Another compound of formula I wherein Y is nitroso is obtained by the nitrosation reaction of the above compound of formula I wherein Y is H.
Patent JP-H06151484-A (JP)
Title: Deburring apparatus of resin-molded part formed on lead frame
Inventor: YAMAHARU EIKICHI
IPC: B29L31/34
Filed: 1992-10-02
Abstract: PURPOSE: To easily provide a device for removing burrs of a resin-molded part which can remove the burrs of the molded part on a lead frame and at a low cost. CONSTITUTION: Two sets of left and right endless chains 25 and 26 are hung around in a blast chamber 2 in a horizontal direction. Both the side edges of a lead frame are retained with mutually parallel travelling parts of the left and right endless chains to carry the lead frame and abrasives jetted out of blast nozzles 4,... are applied to the upper and/or lower surfaces of the carried lead frame with a high speed.
Patent JP-H01107788-A (JP)
Title: Movable animal toy
Inventor: EBIHARA AKIRA
IPC: A63H11/12
Filed: 1987-10-20
Abstract: PURPOSE: To make a toy body on a pair of skis seem to be performing a slalom motion while moving stocks up and down alternately and applying edges of the skis to snow with ski track lines left on snow, by a method wherein left and right arms are turned up and down alternately and a wheel is rotated by the power of an output mechanism. CONSTITUTION: When an output mechanism 18 operates, a wheel 33 is turned via a gear link mechanism 35 and first and second cam plates 22 and 25 are turned by the output of the output mechanism 18. A toy body 1 on a pair of skis 2 slides forward by the rotation of the wheel 33 and performs a slalom motion with left and right arms 8 alternately turned up and down and with left and right stocks 11 alternately touching a floor by the rotation of the first and second cam plates 22 and 25. That is, as the first and second cam plates 22 and 25 are shifted in phase by 90 deg., the left and right arms 8 are alternately and intermittently turned up and down and the stocks 11 are alternately moved up and down.
Patent JP-H1176599-A (JP)
Title: Medal game playing method and medal game machine
Inventor: KATSUYAMA NOBUYUKI
IPC: A63F9/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a medal game machine which presents a game using a medal (disc-shaped). SOLUTION: An almost horizontal playing surface member 4 is provided to support a revolving medal 36 that revolves centered on the vertical line being erected, a detection means 29 to detect that the medal reaches a specified target location 28 of the playing surface member 4 and a medal revolving/ shooting device which makes the medal 36 revolve centered on the vertical line being erected to be shot onto the playing surface member 4.
Patent JP-H05110118-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA JIRO
IPC: H01L29/861
Filed: 1991-10-15
Abstract: PURPOSE:To eliminate the defect that a depletion layer is susceptible to surface charges and unstabilizes dielectric strength because of shallowing of the depth of a guard ring formed simultaneously with formation of a shallow diffusion region for high-speed recovery characteristics. CONSTITUTION:Making a guard ring region 3 1.5 times or more as deep as a diffusion region 2 (anode region) which forms a pn junction causes a depletion layer to spread from the surface to a distance and to be susceptible to surface charges; therefore, high reliability in dielectric strength and excellent reverse recovery characteristics are obtained.
Patent JP-H0688317-A (JP)
Title: Device for removing shell in intake channel
Inventor: MASUDA KAZUO
IPC: E02B1/00
Filed: 1992-09-08
Abstract: PURPOSE:To enable removal of shell without stopping an intake operation of water in a device for removing shells and the like accumulated in a seawater intake channel of a power plant. CONSTITUTION:In an intake channel for seawater 1 of a power plant and the like, a large number of branch pipes 11a are arranged parallelly on the bottom surface 1a on the upstream side of a pump room 2 and a plurality of butterfly valves 12 are mounted to each of the branch pipes 11a. The branch pipes 11a each are connected to a shell removal pump 13 set on the ground, while each of the butterfly valves 12 is connected separately to a pressure air pipe 14, and a plurality of butterfly valves 12 are opened and closed successively while the pump 13 is driven. And shells accumulated on the bottom surface 1a are drawn and removed through the valves 12 which are in opened state, whereby the shells in the intake channel can be removed at any time without stopping the flow of water in the intake channel 1.
Patent JP-H1086000-A (JP)
Title: Take-out device for multistage press
Inventor: OGAWA HIROYUKI
IPC: B21D43/22
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To rapidly discharge a sheet to be pressed from multistage unloaded shelves with a peculiar structure. SOLUTION: Thus take-out device has the plural-stage unloader shelves 4 to which plurality of sheets 3 to be pressed are transferred and supplied horizontally in the state of arranging them back and forth from a pressing sheet 2 of adiacent multistage press 1. The unloader shelf 4 has a step part 4B formed lowly on the discharging side of the sheet 3 and is formed in down- grade toward the step part 4B. The sheet 3 supplied to the unloader shelf 4 from the pressing sheet 2 is advanced on the unloader shelf 4 inclined in down- grade, and stacked on the step part 4B.
Patent JP-S61143972-A (JP)
Inventor: KAGAWA JUNICHI
IPC: C22C9/00
Filed: 1984-12-17
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-H07107346-A (JP)
Title: Inspection device
Inventor: HAGA KAZUMI
IPC: H04N5/225
Filed: 1993-09-29
Abstract: PURPOSE:To provide an inspection device which is capable of observing the state of the surface of a sample in real time and exactly. CONSTITUTION:The irradiating light from a light source 2 irradiates on the surface 4a of a sample after it is made a parallel luminous flux by an optical element 3. As for the reflected light from the surface 4a of the sample, a beam diameter is converged by the optical element 3 and the reflected light is branched from irradiating light at a half mirror 5. On the image space focal plane after the optical element 3 or in the vicinity of the plane, an aperture diaphragm 6 is arranged and the image of reflected light formed just after this aperture diaphragm 6 is detected by the detection surface provided on a detector 7. In this case, because a moving device 8 moving the detector 7 in a direction perpendicular to the optical axis of the optical element 3 is provided, a situation that stray light caused in the optical element 3 due to the entering of irradiating light is led to the detection surface of the detector 7 and becomes the hindrance of an observation is prevent.
Patent JP-H06115867-A (JP)
Title: Electromagnetic conveying device
Inventor: NONAMI YASUSHI
IPC: B66C1/06
Filed: 1992-10-05
Abstract: PURPOSE:To prevent adhesion of a foreign matter to an electromagnet and to maintain smooth movement of a moving yoke throughout a long period. CONSTITUTION:An electromagnetic coil 6 and a fixed yoke 7 magnetized by means of the electromagnetic coil 6 are contained in a box body 2 the bottom part of which is opened. A plurality of moving yokes 9 the lower ends of which are protruded from the box body and the side of which are attracted to fixed yoke 7 are arranged in the box body 2 vertically movably from the fixed yoke 7. An air feed switching means 21 to always feed compressed air A, the pressure of which is low, in the box body 2 during demagnetization of an electromagnet 1 and feed the compressed air A the pressure of which is low is always fed in the box body 2 during demagnetization of the electromagnet 1 is connected to the box body 2.
Patent JP-H04142678-A (JP)
Title: Image expansion processing method in affine conversion
Inventor: KATSUYAMA NOBUYUKI
IPC: G06T3/40
Filed: 1990-10-03
Abstract: PURPOSE:To reduce the number of times of accessing an image memory and to speed up image expansion processing in affine conversion by storing a frequency of using input image data in a data memory of a pipe line processor. CONSTITUTION:From an input magnification ratio, the number of times of accessing the same address by image memory 1 is calculated and stored in a data memory 34 of a pipe line processor 3. Next, an address of image memory 1 in which output data is to be written is calculated. Further, data is read from image memory 1, and a processing unit 36 converts read data into output data nd is stored in image memory 1. Furthermore, input data read out in advance is used to prepare output data, the average value of the data is used to correct the data repeatedly. With this, the number of times of accessing the image memory is reduced and image expansion processing in affine conversion is speeded up.
Patent JP-H11185028-A (JP)
Title: Method for detecting artifact on surface of transmissive image medium
Inventor: DONALD J STAVELEY
IPC: G01B11/30
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To detect an artifact on the surface of a medium by measuring the intensity of light in a second optical path to change the direction from the second optical path and a first optical path at a point on the medium and identifying the measured intensity in comparison with a prescribed threshold value. SOLUTION: Light beams from a first white light source 400 are passed along with a first optical path 402, and a point or line on a film 300 is focused with a photodetector array 310 through an optical system 308. Second light beams from a second light source 404 are passed through the image of the film 300 along with a second optical path 406. When the light along with the second optical path 406 collides with the artifact or defect on the film 300, one part of light is scattered, reflected, diffracted to change the direction and converged to the photodetector array 310. When the intensity of light passed through that point along with the second optical path exceeds the prescribed threshold value, that point is identified as the artifact.
Patent JP-H09116208-A (JP)
Title: Magnetoresistance effect material
Inventor: KOIKE FUMITO
IPC: H01F10/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To increase concentration of ferromagnetic material, by dispersing nanocluster composed of antiferromagnetic material in magneto resistance effect material wherein conductive nonmagnetic material is made matrix and nanocluster composed of ferromagnetic material containing specific metal elements is at least dispersed in the matrix. SOLUTION: On a substrate 10, a silver layer 11 is formed, on which a magnetoresistance effeect film is formed of magnetoresistance effect material of granular structure wherein copper or Ag is made matrix and ferromagnetic grains 5 composed of Co (Fe, Ni) and antiferromagnetic grains 8 composed of NiMn are dispersed, as nanocluster, in the matrix. Since the antiferromagnetic grains 8 of NiMn as nanocluster are made to coexist in the martix 2, the concentration of ferromagnetic material can be improved as follows; when the ferromagnetic grains 5 mutually approach as far as a close distance where ferromagnetic exchange bonding is generated, the percentage of the exchange bonding is decreased in terms of probabilities by exchange bonding to the antiferromagnetic material which is in contact with the ferromagnetic grains 5, and the concentration of Co is increased up to 36%.
Patent JP-2001091421-A (JP)
Title: Sample storage container
Inventor: NAKAIZUMI MASAHIRO
IPC: B32B27/32
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample storage container with excellent gas barrier characteristic and water vapor barrier characteristic. SOLUTION: This container is formed by sandwich molding, and one of a skin layer 2 and a core layer 3 is made of a synthetic resin with an excellent gas barrier characteristic, while the other is made of a synthetic resin with an excellent water barrier characteristic.
Patent JP-S62126508-A (JP)
Inventor: MATSUI TOSHIO
IPC: H01H9/02
Filed: 1985-11-26
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-S63122896-A (JP)
Inventor: KONDO YASUNORI
IPC: E21D9/10
Filed: 1986-11-07
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-2000097069-A (JP)
Title: Intake air control device of internal-combustion engine
Inventor: KOBAYASHI YUKIO
IPC: B60L50/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To properly learn a learning value used in controlling an intake adjusting means of a throttle valve, etc., without degrading the fuel consumption even when an internal combustion engine has less chance to make idling. SOLUTION: An engine 11 is in operation in the condition that a hybrid car is stopped or in low-speed running, and when the accelerator depression amount varies around the value near zero, the target output torque of the engine 11 is not constant but varies in compliance with the accel. depression amount. Even in this situation, the actual output torque of the engine 11 varying in compliance with the accel. depressing amount can be determined from the amperage of the control current for driving under control a generator 18. Accordingly the intake correcting amount for controlling the degree of opening of a throttle valve 39 can be increased or decreased so that the actual output torque approaches the target output torque, and also it is possible to increase or decrease (learn) the learning value for controlling the degree of opening so that the intake correcting amount becomes a value within the specified range.
Patent JP-H02113629-A (JP)
Title: Level detecting circuit
Inventor: FUSHIMI SHIGEO
IPC: H03K5/08
Filed: 1988-10-21
Abstract: PURPOSE:To suppress the increase of the circuit scale and to obtain a high SN ratio by inserting a code inverting circuit to respective channels between a full wave rectifier and a low pass filter, and the channel between the low pass filter and a comparator. CONSTITUTION:Code inverting circuits 3 and 5 are provided respectively at the channel between a full wave rectifier 2 and a low pass filter 4 and at the channel between the low pass filter 4 and a comparator 6. The code inversion is executed at the input/output part of the low pass filter 4 to take out only the direct current component of the signal after the full wave rectification. Thus, without receiving the influence of the direct current offset, the worsening of the SN ratio can be prevented and the whole circuit scale can be reduced.
Patent JP-S63119896-A (JP)
Title: Method for removing phosphorus in waste water
Inventor: FURUTA MASAYUKI
IPC: C02F1/58
Filed: 1986-11-07
Abstract: PURPOSE:To leave and remove phosphorus in the form of a water insoluble phosphorous compd. from waste water of a sanitary sewage treatment into sludge by returning part of said waste water through a vessel contg. electrochemically base metallic pieces to a sanitary sewage treatment tank to bring the eluted ions of said metal and the phosphorus component in the waste water into reaction with each other. CONSTITUTION:Part of the waste water of the sanitary sewage treatment is returned to the sanitary sewage treatment tank 2 through the vessel 1 contg. the electrochemically base metallic (e.g., iron, Al) pieces. The eluted ions of said metal and the phosphorus component in the waste water are brought into reaction with each other to leave and remove the phosphorus in the form of the phosphorus compd. insoluble in water into the sludge. As a result, the org. phosphorus in the waste water after the sanitary sewage treatment is greatly decreased. In addition, the control thereof is easy and since ancillary equipment is slight, the economy is higher than in the case of a treatment method with which the cost of chemicals such as ferric chloride and aluminum sulfate is high.
Patent JP-H04258666-A (JP)
Title: Polyamide-poly(arylethersulfone) blend
Inventor: PURADEIIPU MADOHAO BAPATO
IPC: C08L81/06
Filed: 1991-09-19
Abstract: PURPOSE: To obtain a blend excellent in mechanical properties, chemical resistance or thermal decomposition stability by constituting it of a predetermined amt. of a poly(aryl ether sulfone) and a predetermined amt. of polyamide.  
     CONSTITUTION: The objective blend is constituted of about 5-95 pts.wt. of a poly(arlyl ether sulfone) represented by the formula -O-E-O-E' (wherein E is a divalent phenol residue and E' is a benzenoid compd. residue having at least one sulfone group at o- or p-position with respect to an atomic bond) (e.g.; a compd. having a repeating unit represented by the formula) and a polyamide containing at least 50 wt.% of repeating 1,6-hexamethyleneterephthalamide units (e.g.; polyamide consisting of 1,6-hexamethylenediamine, teterephthalic acid, isophthalic acid and adipic acid). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08129238-A (JP)
Title: Original-pressing cover device
Inventor: MATSUSHITA YUSUKE
IPC: G03G15/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide an original-pressing device capable of effectively preventing the positional deviation of an original caused by a wind pressure even in the case of closing an original-pressing plate. CONSTITUTION: This device is provided with the original-pressing plate 3 disposed on the device main body 1 of a copying machine, a plate-like sponge 4 attached to the lower surface side of the original-pressing plate 3, and a main body coupling member 5 tiltably and turnably coupling the original-pressing plate 3 with the device main body 1. The original-pressing plate 3 is divided into plural parts with the plate-like sponge 4 by a cut surface parallel with the turning center line of the plate 3, and the plural original-pressing plates 3A and 3B being the divided parts are foldably coupled through a hing member 5.
Patent JP-H07121351-A (JP)
Title: Semiconductor ram
Inventor: YAMAGUCHI AKIRA
IPC: G06F3/153
Filed: 1993-10-26
Abstract: PURPOSE:To provide a RAM with a built-in arithmetic function for performing an arithmetic operation based on memory contents at a high speed and outputting signals for controlling write to the other RAM or a memory block. CONSTITUTION:The contents of a selected memory cell appear in bit and bit inversion signal lines and the contents are amplified to a level sufficient for 1/0 judgement by a sense circuit 14. Thereafter, the signals Douy0, Dout1 and Doutk read from the sense circuit 14 are compared with the data of data lines D0, D1 and Dk in a comparator circuit '16 and when set comparison conditions are satisfied (when the value of the data line is larger than the value of the signal read from the sense circuit 14, for instance,) a write circuit 15 is turned to an active state so as to write the data of the data lines D0, D1 and Dk and the data are forcedly written.
Patent JP-H07121596-A (JP)
Title: Wall surface panel arranging device
Inventor: OSHIMA TERUFUSA
IPC: E04B2/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a wall surface panel arranging device capable of efficiently perform the allotment of a wall panel and a roof profile panel which comprise a wall body when a prefabricated house by a panel construction method is designed. CONSTITUTION:This device is constituted in such a way that a wall panel storage means 30 and a roof profile panel storage means 31 which store the vertical shape of the wall panel P and that of the roof profile panel Y. respectively, a wall panel selection means 41 and a roof profile selection means 42 which select panels from the panel storage means 31, 32, respectively, and a horizontal net line segment generating means 40 which generates a horizontal wall panel net line segment to divide a panel arranging area horizontally with pitch multiplying unit length by a roof slope are provided, and the wall panel P provided with an upper side line segment that coincides with one of line segments in a horizontal wall panel net group and with size as large as possible is selected, and also, the roof profile panel Y can be selected so as to be just assembled in a selected wall panel P.
Patent JP-H08118041-A (JP)
Title: Electric power unit
Inventor: NAKAYAMA TAKAYOSHI
IPC: B23K11/36
Filed: 1994-10-31
Abstract: PURPOSE: To enhance the availability of energy by rectifying an induced electromotive force by a rectifier circuit and storing the rectified power in a condenser circuit. CONSTITUTION: An article to be welded 3 is held between the two welding electrodes 2a, 2b that are freely opened/closed through the secondary conductor of resistance welding equipment 1, and the welding current is supplied for welding. A power source 4 is constituted of a generating coil 5 by which an induced electromotive force is generated from the welding current flowing through the electrodes 2a, 2b, a rectifier circuit 6 for rectifying the induced electromotive force thus generated, and a condenser circuit 7 for storing the electric power thus rectified. The electric power by the power unit 4 is utilized for the device attached to the resistance welding machine such as an instrument for measuring welding current and a monitor device for discriminating and monitoring normal/ defective condition of welding quality.  Thus, it can be used as a power source for equipment using a transmitter.