baber/WOPTO huggingface dataset:
Patent JP-S52106385-A (JP)
Title: Emulsion composition for soil proofing
Inventor: FUJITANI SHIYUNEI
IPC: C08L51/00
Filed: 1976-03-04
Abstract: PURPOSE: To produce an aq. polymer emulsion of improved water resisting property, stablesolvent and chemical resistances, and physical property, by stabilizing org. tin cpds. having a soil-and moth-proofing effect and capsulting them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11222303-A (JP)
Title: Refuse gathering system between plural buildings
Inventor: SAITO TAKEO
IPC: B65F9/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency in intensive processing of refuse between plural buildings by automatically gathering the refuse gathered in a state of being housed in a refuse vessel with respective buildings to the refuse gathering processing part by a carriage traveling on a route. SOLUTION: A carriage 18 travels on a route 16 by potential energy obtained by a height difference in the route 16. That is, the carriage 18 naturally travels on the route 16 inclined at a prescribed angle. The carriage 18 being sent is stopped once in the part of the refuse vessel mounting part 22 to be sent out to the downstream side under prescribed control after placing a refuse vessel 20. The route 16 is partially jointly owned in the other system. After respectively efficiently gathering refuse in buildings by little labor by a system using a vertical transport pipe 10, the refuse vessel 20 respectively gathered in a lower position is placed on the carriage 18 using the route 16 requiring no special motive power to be successively circulated to the refuse gathering processing part 12.
Patent JP-H03227992-A (JP)
Title: Esterification product and cosmetic containing the same
Inventor: UEDA YOSHIHIRO
IPC: A61K8/00
Filed: 1990-02-02
Abstract: NEW MATERIAL:An esterification product of an alcohol-modified silicone with a fatty acid expressed by formula I or II (R1, R2 and R3 are residue of fatty acid; n>0). EXAMPLE:A compound expressed by formula III. USE:An light-colored and odorless oiling agent, blended in cosmetics and capable of freely changing various physical properties by changing the kind of raw materials and keeping lubricity, water repellence, luster, etc., unique to silicone oils without stickiness even by increasing the viscosity with humectant properties, high stability, etc., without imparting irritation to the skin. PREPARATION:A fatty acid (preferably a 2-22C fatty acid such as caprylic acid) and an alcohol-modified silicone (preferably having 300-6000 molecular weight) are subjected to esterification reaction until the lowering of acid value hardly occurs and the resultant product is then subjected to decoloring with a decoloring agent and deodorizing purification with steam.
Patent JP-H04250709-A (JP)
Title: Differential amplifier circuit
Inventor: KOAZECHI SHINICHI
IPC: H03F3/45
Filed: 1991-01-25
Abstract: PURPOSE:To prevent distortion of an output by connecting a constant current transistor (TR) deciding the operating current of a differential amplifier circuit and one conduction channel FET and selecting a gate potential of the FET as a gate potential of the constant current TR or a prescribed potential power supply. CONSTITUTION:The differential amplifier circuit consists of 1st-4th one- conduction channel (N channel) FETs 1, 2, 5 and 10 and 1st and 2nd opposite conduction channel (P-channel) FETs 3,4. A 5th N-channel FET 12 is connected in parallel with a 3rd N-channel FET 5 as a constant current TR in the differential amplifier circuit. Moreover, a gate potential of the 3rd N-channel FET 5 or a low potential power supply line 7 is selected for a gate potential of the 5th N-channel FET 12 by using 1st and 2nd analog switches 13, 14 turned on/off in response to the signal inputted to a 3rd input terminal 16. Thus, the differential amplifier circuit enhancing the drive capability when the operating speed is slow is realized.
Patent JP-H04250668-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOTOHASHI MASATOSHI
IPC: H01L29/78
Filed: 1991-01-25
Abstract: PURPOSE:To highly integrate a semiconductor device by substantially increasing a gate width without increasing a planar size of a field effect transistor. CONSTITUTION:A recess 6 is formed on the surface of a semiconductor substrate 1 at least directly under a gate electrode 4 along a gate width direction, a recess region 7 is formed of the recess 6 thereby to increase the opposing size of the substrate 1, a gate silicon oxide film 3 in the gate width direction of the electrode 4, thereby substantially increasing the gate width. The manufacture of this semiconductor device includes a step of selectively etching the surface of a region to be formed with a field effect transistor of the substrate to form a recess region arranged with a plurality of recesses in the gate width direction, and a step of forming the gate electrode on the recess region.
Patent JP-S62182161-A (JP)
Inventor: TANEMOTO HIROSHI
IPC: C04B35/58
Filed: 1986-02-07
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-H09217929-A (JP)
Title: Combustion apparatus
Inventor: SOFUE TSUTOMU
IPC: F23N5/24
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To detect incomplete combustion in a combustion unit surely even when there is a limit in the arrangement of a detecting means by a method wherein a combustion gas discharging means is provided with a means, mixing combustion gas in the combustion unit and gathering the same, and another means, diffusing the gathered combustion gas and guiding the same into a carbon monoxide detecting means. SOLUTION: Fins 14a, 14b for a heat exchanger immediately above respective burner groups 3a, 3b are provided while being slanted so as to have the shape of truncated chevron so that the upper parts thereof are approached mutually whereby the streams of combustion gas are guided into fins 14a, 14b of respective heat exchangers and are collided against each other at the central part in the combustion instrument main body 1 whereby the streams of combustion gas are mixed with each other. The mixed combustion gas is detoured to the side of a back surface and, then, is introduced into the discharging passage of a discharging means 9 whereby the combustion gas is mixed further and the concentration of CO is unified.  Then the gas flows out along the guide unit of a wall part whereby the gas is diffused and the flow speed of the same is reduced, then, the gas is guided to a carbon monoxide sensor 10. As a result, combustion gas, having a flow speed optimum to detection, can be obtained.
Patent JP-S63191813-A (JP)
Title: High-refractive index copolymer and its production
Inventor: MORIYA MASAHIKO
IPC: C08F20/22
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the title colorless transparent copolymer excellent in mechanical strengths, by bulk-polymerizing a mixture of three specified monomers such as tribromophenyl methacrylate, chlorostyrene and nonaethylene glycol dimethacrylate. CONSTITUTION:100pts.wt. monomer mixture containing 10-55mol% monomer (A) of formula I [wherein R<1> is H or CH3, R<2> is group of formula II or III (wherein m is 0-2) and k is 1-5], e.g., tribromophenyl (meth)acrylate, and 35-88mol.% monomer (B) of formula IV (wherein n is 1-5), e.g., 4- chlorostyrene, and 2-25mol.% monomer (C) of formula V (wherein R<3-4> are each R<1> and p is 4-23), e.g., nonaethylene glycol di(meth)acrylate, as the principal monomers is bulk-polymerized at 50-150 deg.C in the presence of 0.05-5pts.wt. radical polymerization initiator to obtain the title copolymer containing specified amounts of repeating units of formulas VI-VIII and having a refractive index as high as about 1.55.
Patent JP-2000189549-A (JP)
Title: Tee for golf
Inventor: MIZOHATA KIYOMI
IPC: A63B57/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tee for golf which is friendly to the nature and enables a golfer to increase a carry. SOLUTION: The tee 10 for golf is formed by integral molding of biodegradable plastic over the entire part. The tee 10 for golf includes a leg part 12. The top end of the leg part 12 is successively provided with an impact absorbing part 16 for absorbing the impact at the time of hitting of a ball. A pair of ribs 18 and 18 are formed on both sides in the transverse direction of the impact absorbing part 16. Fin-like finger setting parts 20 which extend along the longitudinal direction of the leg part 12 and overhang in the thickness direction of the impact absorbing part 16 are formed from the top end of the leg part 12 toward the impact absorbing part 16. Further, a ball receiving part 22 to be placed with the golf ball is formed at the top end of the impact absorbing part 16.
Patent JP-S60166796-A (JP)
Title: Blower
Inventor: YANAGIHARA NOBUAKI
IPC: F04D29/44
Filed: 1984-02-09
Abstract: PURPOSE:To enhance the efficiency of a sirocco fan by furnishing a counter-flow preventive plate near the outsides of blades of sirocco fan around the throat part of the fan casing, and by bending the upper flow side edge of said counter-flow preventive plate toward the circumferential surface of the casing. CONSTITUTION:A flowout hole 4 is provided in the circumference of a fan casing 2 in its tangential direction, and a throat part 5 is formed at the take-together part of the flowout hole 4 with the fan casing 2. At the periphery of said throat part 5 a counter-flow preventive plate 6 is fixed near the outside surfaces of blades of the fan 1. This counter-flow preventive plate 6 is arranged in the circumferential direction in such a way as enclosing the throat part 5 of the casing 2, and the upper flow side edge 7 is bent toward the circumferential surface of the casing.
Patent JP-S62183260-A (JP)
Title: Image forming device
Inventor: SASAME HIROSHI
IPC: H04N1/23
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a character image as a sharp and high-quality image by providing a pattern signal generating means for generating plural kinds of pattern signals different in signal amplitude and signal period and a selecting means to use properly the plural kinds of pattern signals thereby reproducing a photographic image with fidelity. CONSTITUTION:When gradation is important for an image such as a photographic image, the maximum value of a pattern signal SAW1 is increased more than the white level of an image signal VA as shown in figure (a) and the minimum value of the pattern signal SAW1 is lowered than the black level of the image signal VA. Thus, a laser beam is lighted at the white level actually but lighted even at a very low level VA1, then the gradation at the very light region is attained sufficiently. In taking the sharpness of cutting of lines important for an image such as a character image, the maximum value of a pattern signal SAW2 is lowered more than the white level of the image signal VA as shown in figure (b) and the minimum value of the pattern signal SAW2 is increased more than the black level of the image signal VA.
Patent JP-S58140828-A (JP)
Title: Setting circuit of device number
Inventor: ONOZUKA TOMOJI
IPC: G06F13/00
Filed: 1982-02-16
Abstract: PURPOSE:To improve the reliability of a device number setting circuit, by setting the same device number information to >=2 strap circuits, and connecting bit lines to each other. CONSTITUTION:In order to set the same device number information, >=2 units of strap circuits 100 and 200 are provided. The bit lines 10-1b-10-nb and 20-1b- 20-nb of these circuits 100 and 200 are connected to each other to increase the redundancy. Thus the device number information set to the circuits 100 and 200 is applied to an upper device and its subsequent ones. In case the device number information is compared through a coincidence circuit 300 among the 1st bit lines 40-1-40-n, a setting defects of a system can be avoided although the setting of a certain bit is defective for a strap circuit.
Patent JP-S51119438-A (JP)
Title: Sea wave introduction system
Inventor: MIZUNO MASAMITSU
IPC: F03B13/24
Filed: 1975-02-26
Abstract: PURPOSE: To realize a system that introduces wave by concentrating sea wave energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04263237-A (JP)
Title: Liquid crystal projector and screen device
Inventor: TAKAHASHI KOICHI
IPC: G03B21/10
Filed: 1991-02-19
Abstract: PURPOSE:To obtain devices which are usable while matching various living situations and are superior in portability and handleability by providing a detach able roll type screen. CONSTITUTION:A liquid crystal main body part 1 which uses a tilt and and shift lens for a projection lens 10 and is switched between front projection and back projection, a supporting part 2 which supports the main body part 1 rotatably in an up-down direction, the roll type screen 4 which is attachable to and detachable from the projection opening 13 of the main body part 1, and a screen holder 3 which holds the roll type screen 4 are provided. Therefore, a large screen can be seen by the front projection without mounting the roll type screen 4 and a picture can be projected on the front surface of the screen by the back projection by mounting the roll type screen 4. For either of the front projection and back projection, the projection angle can be changed instantaneously by rotating the main body part 1. At this time, the projection lens 10 which is the tilt and shift lens is worked to suppress deformation in the shape of the screen.
Patent JP-H07234987-A (JP)
Title: Numerical controller and its fault diagnostic system
Inventor: KAMEOKA SHINOBU
IPC: G08B31/00
Filed: 1994-02-22
Abstract: PURPOSE:To facilitate a fault restoration work by displaying a fault factor estimation chart shown in the form of a fault tree where the factors and results are connected together on a screen together with the probability of each estimated fault factor shown in the fault tree when the fault occurs. CONSTITUTION:An alarm sensor circuit detects a parity error and outputs an alarm signal to produce an interruption by an interrupt control circuit and to notify this interruption to an MPU. Thus the MPU stops the operation carried out by the normal NC software 1031 and transfers the control to the inference software 1032. At a knowledge base part 1062, a connection chart of the results and their estimated factors and the probability of each estimated factor are stored based on the knowledges stored at a service department in addition to the knowledge base of an ordinary expert system against the difficult faults that cannot be dealt with in the ordinary expert system. Then the conceivable factors of the parity error are displayed on a screen in a factor estimation chart shown in a fault tree.
Patent JP-S56120315-A (JP)
Title: Coating method for thermocontractive tube
Inventor: ITOU HIROSHI
IPC: B29C53/20
Filed: 1980-02-28
Abstract: PURPOSE:To coat a tube under the prevention of occurrence of a fold flaw by a method wherein a thermocontractive tube is held in a cylindrical form, a base body is stored in the tube, the tube is cut off at places other than at the stored place and the tube undergaes thermal contraction. CONSTITUTION:The thermocontractive tube 8 drawn out by guide rolls 9, 10, 11 is supplied to a retaining ring 13 fitted with suction holes 12 on the inner periphery to be held in a cylindrical form. The end of the tube 8 is held and drawn up by slit drawing rings 17 fitted with suction holes 18 to draw the tube 8. Then, by approaching two half cylinders 15 to each other between the retaining ring 13 and the drawing ring 17, the tube is pinched and held in a cylindrical form by the suction holes on the inner pheriphery of the half cylinder. The drawing ring 17 is divided into two parts and moves downward and the tube is cut at a desired length's position. Then, a cylindrical base body 23 to be coated is inserted into the tube between the half cylinders 15 and the tube is contracted thremally to coat the base body 23.
Patent JP-S61184456-A (JP)
Title: Non-destructive inspection method
Inventor: KURAUCHI NORIO
IPC: G01N29/14
Filed: 1985-02-13
Abstract: PURPOSE:To simply inspect the healthfulness or deterioration degree at the time of use of a composite material with good accuracy without imparting damage to said composite material, by detecting the acoustic emission (AE) phenomenon in the composite material. CONSTITUTION:An AE measuring sensor 3 for detecting an AE phenomenon is mounted to a structure such as parts, a construction or an apparatus partially or entirely constituted of a composite material 1 consisting of a long or short fiber comprising glass, carbon, Kevlar or alumina and a resin composition. The structure is heated by a heater 2 and AE generated in the composite material with the change in temp. generated during the heating process or a cooling process after the heat source was kept away is detected by the sensor 3 and the number of detected AEs are counted by a measuring apparatus. By this count value, the healthfulness such as adhesiveness quality, fatigue degree, or the effect of moisture of the composite material 1 in the structure is judged.
Patent JP-S57138671-A (JP)
Title: Flash fixing device
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/20
Filed: 1981-02-21
Abstract: PURPOSE:To prevent the dirt of a transparent plate due to scatterring of a toner to make the maintenance for it unnecessary, by applying a high voltage potential having the same pllarity as the toner on a form to a thin film arranged in the aperture part of a reflective plate covering a flash lamp. CONSTITUTION:A reflective plate 2 covering a flash lamp 1 is arranged, and the aperture part of the reflective plate 2 is closed with a transparent plate 3 through which energy of the lamp 1 is transmitted, and a tin oxide thin film 4, namely, a transparent nesa glass or the like is arranged on the surface of the transparent plate 3, and the potential from a high voltage power supply 5 is applied to the conductor-shaped thin film 4. When the polarity of a toner 7 on a form 6 is negative, the polarity of this applied potential is negative, and this potential is applied to the thin film 4. Thus, the scatterred toner is not stuck to the thin film to use the device as a fixing device for a long time.
Patent JP-H05189873-A (JP)
Title: Recording/reproducing method for disc
Inventor: SAITO KIMIHIRO
IPC: G11B11/105
Filed: 1992-01-14
Abstract: PURPOSE:To make it possible to record/reproduce data with sector unit when data is externally exchanged by splitting a recording/reproducing unit for a disc, i.e., a predetermined data length, into a sector length required for external I/O. CONSTITUTION:When a reproduction request from sector da+1 to sector da+mi+j is delivered from an external unit through an external interface 4 to a controller 3, the controller 3 delivers a reproduction request from data region Dn to Dn+1 on a disc to a system 1. Upon receiving reproduction data from data region Dn to Dn+1 sequentially from the system 1, the controller 3 stores the data content with basic unit P on a buffer 5 and then outputs reproduced data through an interface 4 to the external unit. Consequently, the controller 3 transfers data from sector da+i da+mi+j to the external unit through the interface 4. Upon subsequent request from the external unit, the controller 3 writes data from sector da+i to da+mi-1 from the interface into the disc.
Patent JP-H11223093-A (JP)
Title: Jointing fittings for segment, segment, and segment jointing structure
Inventor: ARAKAWA KENJI
IPC: E21D11/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide fittings for segments, and segments, and segment jointing construction capable of building a tunnel or the like with a strength as planned by absorbing errors from segment itself or from the shape or assembly of jointing metal devices. SOLUTION: In the jointing construction of three segments Sa, the elastic members 5 attached to the outer surface 3b of jointing metal device 3 absorbs errors or the like in the shape or assembly of the segment Sa or jointing metal devices 12, 2, 3 and uniformly distribute the tensile forces in right-left direction applied to the segment Sa into a wider area and transmit it to the counterpart. Thus, the tensile force does not concentrate in a local region and the segments are strongly jointed together.
Patent JP-S63198105-A (JP)
Inventor: YOSEFU ROGOJINSUKI
IPC: G01P/
Filed: 1988-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02205312-A (JP)
Title: Etching method of aluminum foil for electrolytic capacitor
Inventor: KOIKE ATSUSHI
IPC: H01G9/04
Filed: 1989-02-03
Abstract: PURPOSE:To improve the magnification of etching by using ACs including a plurality of halfwaves having the same polarity as a virtual original waveform such as two halfwaves during the half period of the virtual original waveform as the ACs of etching. CONSTITUTION:ACs containing a plurality of halfwaves having the same polarity as a virtual original waveform during the half period of the virtual original waveform are employed as the ACs of etching. That is, when the virtual original waveform is shown in F, an AC signal is composed of an AC signal where a plurality of halfwaves having the same polarity as the original waveform F such as two halfwaves f1, f1 during the half period T1 of the original waveform F appear, and the peak values and time T2 of each halfwave f1, f1 are preferably equalized and T2=T1/2 holds. Consequently, two positive halfwaves f1, f1 appear during the half period T1 of the original waveform, two negative halfwaves f1, f1 appear during the next half period T1, and the operation is repeated. Accordingly, etching by low frequency and etching by high frequency are conducted, thus improving the magnification of etching.
Patent JP-H05224940-A (JP)
Title: Rule setting method for fuzzy control
Inventor: KATAKURA MASAO
IPC: G05B13/02
Filed: 1992-02-12
Abstract: PURPOSE:To prevent generation of an undefined area which is not intended by outputting easily an undefined area of a rule at the time of generating a rule. CONSTITUTION:When an input range and a membership function of an input variable are inputted to a membership function checking means 11, whether the membership function covers the input range or not is checked therein, and in the case where it covers, an input space is divided by using each dividing point of the covered input range by an input space dividing means 12. Also, a division-rule corresponding means 13 is provided, and by allowing each control rule inputted from the outside and a divided area to correspond to each other therein, an undefined area being the divided area which does not correspond to the control rule is detected. Subsequently, by this rule setting method for fuzzy control, the undefined area which is not intended can be grasped surely by displaying the undefined area in which the rule is not defined, by an area display means 14.
Patent JP-2000220186-A (JP)
Title: Method for attaching bathtub drain plug receiving member, attaching tool, and drain plug receiving member
Inventor: FUKUMOTO YOSHIO
IPC: E03C1/22
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the attaching method for a bathtub drain plug receiving member, an attaching tool and the bathtub drain plug receiving member capable of easily attaching the bathtub drain plug receiving member to the bottom part of a bathtub. SOLUTION: The method for attaching a drain plug receiving member 2 to the drain hole 31 of the bottom part of a bathtub is that the short pipe part 22 of the drain plug receiving member 2 providing a flange 23 upward of the short pipe part 22 engraving a male screw 1 on the outer face is inserted in the drain hole 31 of the bottom part of the bathtub and the male screw 21 of the short pipe part 22 is screwed in a faucet engraving the female screw of a rise pipe 41.  An attaching tool 1 provided with a rod body part from upward of the drain plug receiving member 2 is inserted, a claw 113 projected to the rod body part 11 of the attaching tool 1 is inserted and engaged in a recess part 24 recessed on the short pipe part 22 of the drain plug receiving member 2, and the short pipe part 22 of the drain plug receiving member 2 is screwed in the faucet of the rise pipe 41 by rotating the attaching tool 1.