baber/WOPTO huggingface dataset:
Patent JP-2001069005-A (JP)
Title: Signal synthesis circuit having two a/d converters
Inventor: KISHIDA MASAYA
IPC: H03M1/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal synthesis circuit that compensates nonlinearity of 2 A/D converters and enhances an S/N of an analog input signal in the case of converting two analog signals into two digital signals and then synthesizing the two digital signals. SOLUTION: The signal synthesis circuit has a 1st inverting circuit 3, a 2nd inverting circuit 4, an A/D converter, a 3rd inverting circuit 6, a 4th inverting circuit 7, other A/D converter, a digital inverting circuit 11 and a digital mixer circuit 10. In the case of converting only one analog input signal into a digital output signal, the analog input signal is given to a positive input section of the A/D converter and the inverted analog input signal is given to a negative input section of the A/D converter, the inverted analog input signal is given to the positive input section of the other A/D converter, the analog input signal is given to a negative input section of the other A/D converter and the digital inverting circuit 11 inverts the digital output of the other A/D converter.
Patent JP-S62101045-A (JP)
Title: Center aligner for wafer
Inventor: SUWA YOSHIHIDE
IPC: H01L21/68
Filed: 1985-10-28
Abstract: PURPOSE:To align the center of a wafer precisely regardless of variation in the outer diameter of the wafer and the position of an orientation flat by disposing a plurality of cranks at regular intervals on the periphery of a sliding ring surrounding a wafer fitting section and mounting contacts pushing the outer circumferential surface of the wafer in the central direction with the revolution of the cranks at the end sections of each crank. CONSTITUTION:A wafer 25 carried in through a wafer carrying path is sucked by a vacuum chuck 26, and set to a wafer fitting section 24. When an actuator 37 is operated and a shift lever 36 is turned in the direction of the arrow, a sliding ring 23 is rotated in the clockwise direction. Consequently, sliding pins 33 and sliding plates 32 for each lever type contacting mechanism 27... are slid, and cranks 28 are rotated in the counterclockwise direction around pivotal support pins 29. Accordingly, contacts 31... are moved in the central direction of the wafer fitting section 24 and the outer circumferential surface of the wafer 25 is pushed in the central direction of the section 24 from six directions. The wafer 25 is sucked by the vacuum chuck 26 under the state, thus aligning the center of the wafer 25.
Patent JP-S6485622-A (JP)
Title: Portable toilet bowl
Inventor: IMAHARU HIROYASU
IPC: A47K11/04
Filed: 1987-09-28
Abstract: PURPOSE: To provide a lightweight and non-bulky portable toilet by composing it by a waterproof blind opaque bag and a supporting rod for which a recessed part for holding is formed at the root part of an almost U-shaped elastic member and inserting the tip part of the supporting rod to a waterproof opaque bag insertion hole. CONSTITUTION: For the waterproof blind opaque bag A, a vinyl bag or a polyethylene bag, etc., colored in black or brown is used and it is the vertically long one of about vertically 30cm and horizontally 25cm. Notches 1 are formed at two parts with an interval on one side face of the opening part of the opaque bag A and then, both sides of the notches are folded back 2. Then, when the several parts of a folded-back part are fastened by a fastener such as a stapler or the like, supporting rod insertion holes 3 provided with an empty part whose inner part is continued are easily formed at the two parts of opposing sides.  The supporting rod B is formed by a thick wire or the like for instance, a straight part is in the length of about 20cm, the interval of both ends is about 8cm and the recessed part for holding in the length of about 15cm is formed at the root part of the supporting rod. Thus, this lightweight, inexpensive and easily-operable portable toilet is obtained.
Patent JP-H0788069-A (JP)
Title: Dish washer
Inventor: ENOZONO TOMOMOTO
IPC: A47L15/42
Filed: 1993-09-28
Abstract: PURPOSE:To detect the accurate temperature of washing water quickly by receiving temperature detective signals from the temperature sensor immediately before the start of water supply to the washing room and after the start of such water supply and assuming the temperature of supplied water by means of the water supply temperature assumption means based upon the difference between the two detected temperatures. CONSTITUTION:A temperature sensor 20 is attached on the outer lower part of the washing room 3 to detect the temperature of washing water in the washing room 3 and the temperature detective signals therefrom are inputted into the microcomputer 21. The microcomputer 21 starts supply of hot water via the water supply valve 14 after detection of the temperature T1 by the temperature sensor 20. Then, the detection of temperature by the temperature sensor 20 is repeated once again and the temperature Ta of supplied water is assumed from the characteristic diagram, using the computed difference Td of the second detected temperature T2 and the detected temperature T1 immediately before the water supply. When the assumed temperature Ta is on the abnormal level, e.g. above 80 deg. C, the supply of hot water to the washing room 3 is stopped by shutting the water supply valve 14. Thus, even though a temperature sensor 20 is placed outside the washing room 3, the temperature of washing water can be detected accurately immediately after the start of water supply.
Patent JP-H03104704-A (JP)
Title: Cushion tire for industrial vehicle
Inventor: TAKAICHI MASAZUMI
IPC: B60C7/00
Filed: 1989-09-18
Abstract: PURPOSE:To improve the assembling workability of a rim, and to prevent the reaction in the tightening force of the rim, in the cushion tire for an industrial vehicle such as a forklift, by circumferentially arranging rubber-coated wavelike steel cords in the short-fiber layer constituting the radial-directional inside part of the tire. CONSTITUTION:In the abutting part of a tire 10 with a wheel rim 11, a base rubber layer 14 in which short fibers 12 are mixed in a hard rubber 13 is arranged. In the outside part of the base rubber layer 14 in the radial direction of the tire, wavelike steel cords 18 are arranged parallel at equal spaces, and a steel cord layer 16 coated with coating rubber 20 is arranged. And, the amount of contraction of expansion in the direction along the steel cords 18 in the steel cord layer 16 is adjusted and settled by adjusting the wavelength and amplitude of the steel cords 18. By this constitution, the tightening force of the rim can be maintained, and enhancement in the assembling workability and prevention of tightening force reduction in the terminal stage of traveling can be achieved.
Patent JP-H03209382-A (JP)
Title: Condensed diazepinones, their preparation and pharmaceutical composition containing said compounds
Inventor: BUORUFUHARUTO ENGERU
IPC: A61P11/00
Filed: 1990-09-11
Abstract: NEW MATERIAL: A compound of formula I (formula II is formula III, IV (R 4 , R 5  are each H, F, Cl, Br, 1-4C alkyl; R 6  is H, Cl, methyl), etc.; X is =CH-, N; R is 1-4C alkyl substitutable by substd. phenyl; m, n, o, p are 1, 2, m+n+o+p<6).  
     EXAMPLE: 5,11-Dihydro11-[[7methyl-27-diazaspiro[4,4]non2-yl]carbonyl]6H- pyrido[2,3b][1,4]-benzodiazepin6-one.  
     USE: A therapeutic agent of cholinergically induced spasm and motility disorders in the gastrointestinal tract and in the region of the outward leading bile duct, cystitis and spasm in urelithiasis, relative incontinence, bronchial asthma and bronchitis and ischemic heart diseases.  
     PROCESS: A carbonic acid derivative of formula V (Y is halogen, etc.), is reacted with a compd. of formula VI, etc., in the presence of a solvent if necessary, at a temperature of -10°C - boiling point of the reaction mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0695559-A (JP)
Title: Image forming member
Inventor: TERASAKI SHIGEFUMI
IPC: G03G5/10
Filed: 1992-09-10
Abstract: PURPOSE:To provide an image farming member which is free from risk of idle rotation between a sensitive member and a supporting member mounted thereon even through exposure is made to a temp. around -50 deg.C. CONSTITUTION:The fit part 21 of a supporting member 2 is fitted by strong pressure on the end of a cylindrical conductive base 11 of a sensitive member 1, and an image forming member is produced. Therein the formula (1) (b)-(a)>=0.0008a+0.007.6 (1) must be met, where (a) is inner diameter of the fit part of the base end while (b) is the outer diameter of the fit part 21 of the supporting member, and also the formula (c)>=0.04a+1.88 is to be met, where (c) is the length of the fit part 21. It is further desirable of meeting the conditions that the outer surface roughness of the fit part 21 according to Rmax is over 0.8mum and that the inner surface roughness of the fit part of the base end exceeds 6mum according to Rmax.
Patent JP-H08105946-A (JP)
Title: Semiconductor integrated circuit inspection device
Inventor: SATO YOKO
IPC: G01R31/302
Filed: 1994-10-05
Abstract: PURPOSE: To provide a constantly parallel light to an optical axis of light radiated to electro-optical crystals as reflection light in the case of measuring a voltage in a fine wiring by using the electro-optical crystals. CONSTITUTION: A polarization control and analysis part 1 is provided including a light source, an optical part to control a polarization condition of light radiated from the light source, an optical part to analyze the polarization condition of return light as reflected light of the radiated light, and a light receiver to receive the analyzed light. An electro-optical crystal part 5 is provided including electro-optical crystals 5A to which a probe 5D to introduce a voltage of a subject wiring to be measured is connected, and through which incidental light L1 from the polarization control and analysis part 1 and reflection light L1 to the polarization control and analysis part 1 pass, and a corner cube prism 5F to reflect the incidental light L1 passing through the electro-optical crystals 5A to return to the electro-optical crystals 5A.  A signal processing part is provided for processing an electric signal supplied from the polarization control and analysis part 1 to measure a voltage or waveform. etc., at the subject Tiring to be measured.
Patent JP-S6395834-A (JP)
Title: Armature winding for rotary electric machine
Inventor: OZAWA KOJI
IPC: H02K3/12
Filed: 1986-10-13
Abstract: PURPOSE:To enable obtaining a power source for low-voltage auxiliary equipment without enlarging dimensions of a rotary electric machine by connecting a part of armature winding for use as a power source for said auxiliary equipment. CONSTITUTION:A DC voltage obtained by rectification through a rotating rectifier 3 of a three-phase AC generated by an AC exciter armature 4 is supplied to a generator field winding 2. Also, a DC power obtained by rectification through a rectifier 6 of a part of power generated by a generator armature 1 is supplied to an AC exciter field winding 5. A structure of winding is simplified and dimensions of an armature core groove need not be enlarged by the use of a part of armature winding 7 as an exciting power of auxiliary equipment (AC exciter).
Patent JP-S6397597-A (JP)
Inventor: OTSUKI SHIGERU
IPC: B66C13/16
Filed: 1986-10-13
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-H0789194-A (JP)
Title: Image forming device
Inventor: TSUKAMURA KIYOSHI
IPC: H04N1/04
Filed: 1993-09-28
Abstract: PURPOSE:To provide an image forming device with which recording state during image recording operation or immediately after recording can be easily observed visually. CONSTITUTION:On about the top of a recording paper delivery roller 24, a slide groove 6 for sliding a manuscript width guide 5 is formed. The slide groove 6 is used as an audit window, through which a recording paper immediate after it is recorded is observed visually from the outside so as to confirm recording state.
Patent JP-H11192201-A (JP)
Title: Length measuring tool for endoscope
Inventor: DOI YUZURU
IPC: A61B17/34
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring tool for endoscope to enable to easily measure the size of an affected part in a body cavity without repeatedly inserting the measuring tool into a forceps channel of an endoscope. SOLUTION: On a part near the tip end of a flexible tube 1, plural longitudinal notches 3 in same length are formed in parallel to the axis line of the flexible tube 1 and rectangular pieces 4 are formed between notches 3. Valley- folded pleat lines (5,) 6 are formed on both ends of each rectangular piece 4 and a ridge-folded pleat line 7 is formed on the medium part of each rectangular pieces 4. A core wire 11 for operation is inserted forward/backward movable in the axis line direction and the tip end thereof is engaged with the tip end of the flexible tube 1. By drawing the core wire 11 from the butt side, the rectangular pieces 4 are folded at each pleat line and protruded outward from the flexible tube 1 to make the face facing the butt side of the protruding part be the length measuring part 9.
Patent JP-H0289743-A (JP)
Title: Medium paper feeding method for information output device
Inventor: FUTATSUKA MASAHIKO
IPC: B65H7/00
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the generation of paper jam by pressing the projecting part of a paper sheet into a platen and pushing the paper front edge positioned on an upper guide plate inside a paper guide by means of a guide shoe running together with an output factor so as to guide the paper front edge to the paper guide correctly. CONSTITUTION:When the width of paper is larger than the width R of a guide shoe 6, a paper sheet 3 is transported to the position where the paper front edge 31 goes slightly over the tip edge of an upper guide plate 12, and stopped temporarily. During this stoppage, the guide shoe 6 actuates an output element 1 to travel between the position A to press the left side of the paper sheet and the position B to press the right side. The projecting part 32 of the paper sheet is pressed in along a platen 2 as well as the paper front edge 31 positioned on the upper guide plate 12 is pressed inside a paper guide 11 by means of the guide shoe 6 that runs together with the output element 1 so that the paper front edge 31 is correctly guided to the paper guide 11 and onto the paper discharge path 16.
Patent JP-H0290229-A (JP)
Title: Device for defining competition removing strategy in expert system
Inventor: HIRAOKA TAKESUKE
IPC: G06F9/44
Filed: 1988-09-27
Abstract: PURPOSE:To construct an expert system having an inference function corresponding to application by providing the title device with a strategy table part and a current strategy part and releasing a part of data included in an instantiation to a user. CONSTITUTION:An inference system 2 is provided with the strategy table 6 defining and storing competition strategy and the current strategy 7 storing the specification of strategy used for current inference. In the case of canceling competition, which strategy is specified as current strategy is detected, whether the specified strategy name is stored in the strategy table 6 or not is decided, and when the name exists, instantiations extracted from the table are transferred to a rule execution routine. Consequently, the expert system having the inference function corresponding to application can be constructed on the user side.
Patent JP-S60129765-A (JP)
Inventor: ROBAATO JII MAACHIN
IPC: G03G15/08
Filed: 1984-11-16
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-H0614743-A (JP)
Title: Food treating method and system therefor
Inventor: KISHIOKA TAKASHI
IPC: A23L5/49
Filed: 1991-09-24
Abstract: PURPOSE:To provide the subject method and system therefor designed to decoloring and sterilizing foods such as young sardines so as to eliminate residual hydrogen peroxide. CONSTITUTION:The objective food treatment system is made up of (A) a container 2 holding foods not shown in the figure (e.g. herring roe, young sardines), (B) the first pipe 3 to feed ozone, (C) the first regulating means 4 to regulate the amount of the ozone, (D) the second pipe 5 to feed hydrogen peroxide, (E) the second regulating means 6 to regulate the amount of the hydrogen peroxide, (F) the third pipe 7 to feed water, (G) the third regulating means 8 to regulate the amount of the water, and (H) the fourth pipe 9 to mutually connect the pipes 3,5,7 to mix the ozone, hydrogen peroxide and water and feed the container 2 with the resultant mixture.
Patent JP-H0292397-A (JP)
Title: Single tank type washing machine
Inventor: OUCHI YOSHIRO
IPC: D06F37/40
Filed: 1988-09-29
Abstract: PURPOSE:To enable the volume of a washing tank and dehydration tank to be increased when the height of a washing machine is made lower than that of prior one or equal to same, by holding bearings for a double shaft with the inner peripheral surface of a boss while holding a roller of a one-way clutch with the outer peripheral surface and securing a one-way clutch body fixedly to the expanded diameter portion of the shaft. CONSTITUTION:A one-way clutch 40 is constituted by securing the body 42 fixedly to the upper portion of expanded diameter portion 32 of a dehydrating shaft 31, while utilizing the boss 46 to hold a roller 45 from the inside for a part to hold a bearing 34. The axial length of the dehydrating shaft can be shortened by overlapping parts, compared with that in which bearings, one-way clutch and expanded diameter portion are simply arranged along the dehydrating shaft on a plurality of stages conventionally. Thus, the height of a washing machine can be reduced by a decrement in the axial length to provide a compact washing machine. Also when the height of the washing machine is made equal to that conventional one, the volume of a washing tank and dehydrating tank can be enlarged.
Patent JP-H0664961-A (JP)
Title: Carbon-containing refractory
Inventor: NAKAO ATSUSHI
IPC: C04B35/52
Filed: 1992-08-20
Abstract: PURPOSE:To make possible reinforcement of texture from a low-temperature region and addition of an active metal, and to enhance resistance to oxidation and corrosion, by incorporating each given amount of graphite, a refractory raw material and one or more organometallic powders. CONSTITUTION:3-30 pts.wt. graphite is blended with 60-94 pts.wt. high-purity refractory raw material having high bulk specific gravity and large crystal size such as fused material to give a raw material mixture. Then the mixture is blended with 3-30 pts.wt. total amounts of one or more high-purity organometallic powder having <=200mum particle diameter such as metal alkoxide powder of Al, Ca or Mg and carbide powder of SiC or Ca2C to give a blend. Then, the blend is kneaded, molded and burnt to give a carbon-containing refractory.
Patent JP-H0291551-A (JP)
Title: Detection of moisture
Inventor: HORIBE KATSUZO
IPC: G01N21/81
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate measurement by inserting test paper formed by impregnating filter paper with an aq. cobalt chloride soln. and sufficiently drying the paper into a vessel contg. a material to be measured and holding the test paper until the steam pressure in the vessel and the test paper attain an equil. state, then observing the degree of discoloration thereof. CONSTITUTION:The test paper formed by impregnating the filter paper with the aq. cobalt chloride soln. and sufficiently drying the paper is inserted into the vessel contg. the material to be measured and the test paper is held until the steam pressure in the vessel and the test paper attain the equil. state. The degree of the discoloration thereof is then measured and the moisture content of the material to be measured is detected. The change in the color of the cobalt chloride by the water of crystallization is utilized in this detection. Namely, the cobalt chloride (CoCl2.6H2O) is a red crystal and the Co ions dissolve in the water of crystallization thereof to develop the red color. The Co ions dissolved in the water of crystallization are precipitated to form the cobalt chloride anhydride when this cobalt is dried by heating and the water of crystallization is completely removed. Then, the cobalt chloride shows a blow color and, therefore, the moisture of the dried matter is detected by utilizing this phenomenon. The easy and inexpensive measurement in a short period of time is possible in this way.
Patent JP-S60135507-A (JP)
Title: Method for charging raw material to blast furnace
Inventor: KONDOU MIKIO
IPC: C21B7/20
Filed: 1983-12-22
Abstract: PURPOSE:To charge uniformly a raw material in the circumferential direction of a bell-less blast furnace using a swiveling chute with a titled method for said furnace by changing specifically the swiveling speed of the swiveling shute. CONSTITUTION:Falling flow 5 drifts along the right wall of a vertical chute 3 and the point 7a at which the flow 5 rides on a swiveling chute 4 deviates from the swiveling shaft 6 of the chute 4 when a raw material is discharged from, for example, a furnace top hopper 1a. The time when the chute 4 is in the position L is designated as 0 deg. and the distance (d) from the point 7a to the outlet of the chute with respect to the clockwise rotating angle xsi thereof is a cosine curve. The dimensionless distribution of the charging quantity when the chute 4 swivels at an invariable speed can be approximated at the sine curve around 1 with respect to the central angle zeta. The charging quantity is max. at xsi=90 deg. and zeta=180 deg. according to the example shown in the figure and therefore the periodic function to maximize the swiveling speed at the point of the time when the raw material arrives at the outlet of the chute and to minimize the swiveling speed at the point of the time corresponding to xsi=270 deg. and zeta=360 deg. is determined as the swiveling speed. The distribution of the charging quantity in the circumferential direction is thus made uniform.
Patent JP-H1178933-A (JP)
Title: Method and device for estimating side slip angle of vehicle body
Inventor: KAMINAGA MASASUGI
IPC: B62D101/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the computing load of a controller as much as possible, and to improve the estimation accuracy of the side slip angle of a vehicle body. SOLUTION: A judgment is made by the processing in steps 102-104 whether or not the tire side slip angle of a front wheel and the cornering force is in a linear relationship or the relationship for the rear wheel is similarly in a linear relationship, the estimation formula making use of the tire characteristic of the wheel in the linear relationship is selected according to the result of the judgment, and the side slip angle β of the vehicle body is estimated using the selected formula of estimation. The estimation of more excellent accuracy is achieved compared with the estimation of the side slip angle β using the estimation formula simply including both tire characteristics of the front wheel and the rear wheel.  The estimation formula is only selected among the preset formulae based on the result of judgment in the step 104, and the operation load is not greatly increased.
Patent JP-H0670400-A (JP)
Title: Forward three channel matrix surround processor
Inventor: HASEGAWA MITSUKI
IPC: H04S1/00
Filed: 1992-08-19
Abstract: PURPOSE:To emphasize a sense of movement of a sound localization having been insufficient in a conventional technology, especially a vocal sound (around 400Hz) by adding a Cch output together with the surround effect of an Lch output and an Rch output in the matrix surround processor. CONSTITUTION:A band pass filter 3a is used to extract only a vocal (around 400Hz) output from an Lch signal and an Rch signal of a TV or a VTR, a VCA circuit 6 is used to discriminate the localization of the vocal output (around 400Hz) to control the level and to output a Cch output signal 106. Thus, a sense of movement of localization is emphasized.