baber/WOPTO huggingface dataset:
Patent JP-H029-A (JP)
Title: Method of driving liquid crystal light valve
Inventor: TANAKA TAKAAKI
IPC: B41J2/445
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the degradation in printing quality and to obtain good printing characteristics by impressing the voltage pulses for averting the change in the stable state of the arrangement obtd. by prescribed pulses in the period except the selection period of a liquid crystal. CONSTITUTION:The voltage pulse larger a positive saturation value +V2 t10 is impressed and the liquid crystal attains, for example, a bright state in the frame t12 where an ON is seleced. The voltage pulse (-V1-V2)t11 which is of the polarity reverse from the polarity of the above-mentioned voltage and has the absolute value larger than the negative saturation value is impressed and the dark state is attained in the non-selection period t11. The voltage pulse -V2t20 is impressed and the liquid crystal attains the dark state within the selection period t20 of the frame t22 of an OFF. Further, the voltage pulse larger than the negative saturation value is impressed and the OFF state is maintained in the non-selection period t21. The contrast of the ON and the OFF is, therefore, increased and the change in the printing shape is obviated.
Patent JP-H04339141-A (JP)
Title: Integral control device for automatic transmission and engine
Inventor: TABATA ATSUSHI
IPC: F02D29/00
Filed: 1991-05-15
Abstract: PURPOSE:To prevent minute changing over between the driving and driven phases of a car even when the vibration of an accelerator pedal is caused by the vibration of the car and the like in the case of the execution of power-off clutch to clutch speed change. CONSTITUTION:In the case where power-off clutch to clutch speed change from the second speed range to the third speed range at steps 310-340 is judged to be in danger of occurrence, a timer Tm is started, and while the timer Tm is in operation, a low path filter is set to an engine load signal (step 360) to control an engine output on the revised engine load signal. Thus, even if the minute vibration of an accelerator pedal is caused by the vibration of a car, it can be prevented that the driving and driven phases of the car are thereby minutely changed over to cause the occurrence of the hammering sound of a differential section or the deterioration of speed change feeding.
Patent JP-H0435819-A (JP)
Title: Installation of elastic annular body and device therefor
Inventor: SEKIGUCHI MASAHIKO
IPC: B23P19/02
Filed: 1990-05-31
Abstract: PURPOSE:To automatically install an elastic annular body on a work by shifting the elastic annular body to the fitting position of a work, holding the elastic annular body in the spread state to the inside diameter larger than the outside diameter of the work and, after pulling out the elastic annular body from a holding means fitting it onto the work. CONSTITUTION:As a mandrel 1 is inserted into the inside diameter part of an elastic annular body 4, the elastic annular body 4 reaches the outer periphery of a sleeve 2, being spread by the tapered outer peripheral surface of a blade 1b, and held by the contraction of itself. A holding device 106 is shifted in the X-axis direction of a robot 109 and shifted directly over a work 110, and the Z-axis arm 105 of the robot is lower, and the upper part of the work 110 is positioned by a positioning hole 1c on the top edge surface of the mandrel 1, and when the stepped part 2c of the sleeve 2 contacts the upper edge part of the large diameter part of the work, the lowering of the sleeve 2 stops. Then, only an outer cylinder 3 lowers, and the elastic annular body 4 held on the sleeve 2 is pushed down, and is slipped off from the sleeve 2, and fitted into the fitting part of the work 110 by the contraction of itself.
Patent JP-S5841931-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03C13/00
Filed: 1981-09-04
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-H04366329-A (JP)
Title: Ornamental panel
Inventor: IMAGAWA MASAHARU
IPC: F24F13/20
Filed: 1991-06-12
Abstract: PURPOSE:To provide an ornamental panel for a multi-blowing type air conditioner in which a louver having a soft surface and having a main body of hard material is rotated and abutted against a guide of soft material quality with some concaves and projections, and an air blowing port can be completely sealed. CONSTITUTION:An ornamental panel to be used in cooperation with an air conditioner having a blower therein is provided with air direction changing vanes for changing an air blowing direction into an upward or downward or rightward or leftward direction at each of air blowing directions of multi-directions (louvers C). In this case, a member (a guide member B) for forming a shape of the blowing port is of material having a repelling force with a strength becoming a concave after being contacted with a human hand, and a guide member is provided with some projections and concave portions so as to cause the guide B to be abutted thereagainst in a rotating direction of the louver C. The main body of the louver C is made of material having a high hardness and a surface having a repelling force of strength becoming concave after its contact with a human hand. When the blowing port is closed with it, the louver C and the guide B are deformed and closely contacted to each other at the contact part and then the air blowing port is completely sealed.
Patent JP-H11319832-A (JP)
Title: Electrolytic water forming apparatus
Inventor: SHUDO AKIHIKO
IPC: C02F1/46
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To allow high water pressure to rapidly and exactly escape to a drain pipe by acting the high water pressure directly on a relief valve on the inflow side of a water supply pipe when the high water pressure (pressure above set pressure) acts on the water supply pipe from a water pipe. SOLUTION: This electrolytic water forming apparatus A is provided with the electrolytic cell 10 of a water flow type, the water supply pipe 24 which is connected to a water supply source, such as the water pipe 27, and supplies the treating water to the electrolytic cell 10 in a pressurized state and tapping pipes 41, 42 which are provided with faucets 43 to 46 at their top ends and are capable of tapping the electrolytic water formed in the electrolytic cell 10. The electrolytic water is formed in the electrolytic cell 10 by opening the faucets 43 to 46 disposed at the front ends of the tapping pipes 41, 42. The apparatus is capable of tapping the formed electrolytic water from the opened faucets 43 to 46. With such apparatus, the drain pipe 63 is rectilinearly connected to the inflow side rectilinear section 24a of the water supply pipe 24.  A relief valve (safety valve) 28 opened at a set pressure is interposed into the rectilinear connection section 63a of the drain pipe 63.
Patent JP-S63304379-A (JP)
Title: Recognizing device
Inventor: UZUMAKI TAKUYA
IPC: G06T1/00
Filed: 1987-06-05
Abstract: PURPOSE:To surely detect a defect due to blur of an end point of a pictorial pattern by measuring the variable density value of the edge of an input pictorial pattern as well as the overall mean density and deciding the quality of the pictorial pattern. CONSTITUTION:A picture input circuit 2 digitizes analog signals to convert these signals into multi-gradation variable density picture signals. These picture signals are successively sent to a frame memory 3 and stored there as a 2-dimensional pictorial pattern. The edge density of the positioned pictorial pattern is measured by an edge density measuring circuit 6 and a pattern mean density measuring circuit 7 measures the overall mean density of the pictorial pattern. A deciding circuit 8 decides the quality of both patterns and detects surely the presence or absence of the blur of an end point of the patterns based on the edge density value obtained by the circuit 6 and the overall mean density obtained by the circuit 7.
Patent JP-H01308030-A (JP)
Title: Pattern formation
Inventor: SONEHARA AKIO
IPC: H01L21/306
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the breakdown or deformation of resist patterns, thereby facilitating the release of the resist pattern parts in the final process by a method wherein an organic layer is formed between a substrate and a resist layer to fill the pits of the substrate with the organic layer which is composed of an easily releasable high molecular compound. CONSTITUTION:An easily releasable high molecular compound in low viscosity is filmed on a ceramic substrate with multiple pits while oscillating the substrate 1 to form an organic layer 2. Firstly, the organic layer 2, after heat treatment, is coated with an ionized radiation resist to be prebaked. Secondly, said substrate 1 is exposed to ultraviolet ray, X-ray, etc., and then the upper layer resist part is developed and postbaked at specified temperature to form resist patterns 3'. Thirdly, the organic layer part of the exposed lower layer is dry-etched away using the resist patterns as masks. Finally, a film is formed by a process similar to lift off process and the resist pattern parts 3' are released by immersing them in a releasing solution in an ultrasonic cleaning vessel to form lift off patterns 6. Through these procedures, such a problem as the breakdown or deformation of the resist due to expansion of any gas contained in the pits can be settled to facilitate the performance in the resist releasing process.
Patent JP-H087354-A (JP)
Title: Information recording medium, manufacture of the same and information recording apparatus
Inventor: ANDO KEIKICHI
IPC: G11B7/24079
Filed: 1994-06-22
Abstract: PURPOSE:To form, on a recording layer, an information recording region which is smaller than half (1/2) of the optical spot diameter. CONSTITUTION:A region 7 having a relatively larger recording sensitivity and a region 6 having a relatively smaller recording sensitivity are formed on a magnetic layer 3. The region 7 having the relatively larger recording sensitivity is irradiated with a beam spot which is larger than such region to generate an information recording region only in the area irradiated by such beam spot of the region 7. As a result, the information recording region which is smaller than the half (1/2) of the beam spot diameter can be formed on the recording layer. Thereby, the recording with the density higher than the existing density can be realized.
Patent JP-H09315111-A (JP)
Title: Pneumatic tire with decoration formed of multiple ridges
Inventor: ITABASHI SHINOBU
IPC: B60C13/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To evenly form a digging starting part and a digging ending part adjacent to each other at the time of forming recessed parts in a mold by extending ridges in nearly parallel with each other in the same semi-circular decorating material, and extending the ridges in a different direction from each other in semi-circular decorating materials adjacent to each other. SOLUTION: A surface of a side wall is provided with an annular decorating material S having multiple ridges R1 , R2 at 0.6mm of height in the circumferential direction with about 0.8 mm of space. Semi-circular decorating material T1 , T2 , in which the ridges R1 , R2 are extended in a direction different from each other, are arranged on the circumference. The ridges R1 , R2 are arranged in nearly parallel with each other in the same semi-circular decorating material. The ridges R1 , R2 are arranged in a different direction from each other in the semi-circular decorating materials adjacent to each other.  On the other hand, a separating band area D on the circumference of an annular decorating material S is extended form a starting point D1 to a finish point D2 , and a starting point D1 ' of a following separating band area D is set at the finish point D2 of the former separating band area D.
Patent JP-H082864-A (JP)
Title: Sill groove cleaner for elevator
Inventor: YUSHINA HIROKAZU
IPC: B66B13/30
Filed: 1994-06-22
Abstract: PURPOSE:To provide a cleaner for the sill groove of an elevator, which can be applied to any types of doors without leaving portions unable to clean in the sill groove. CONSTITUTION:A flat plate-like mounting part 4 mounted to a door shoe 2 provided on the lower end 1a of a door 1 is extended so that a cleaning brush 5 for cleaning a sill groove 3 is located below the closing end side end face 1b.
Patent JP-S5364850-A (JP)
Title: Electronic oven
Inventor: MORI NORIAKI
IPC: H05B6/68
Filed: 1976-11-19
Abstract: PURPOSE: To heat and cook in accordance with a heating method of plural number of heating cycles when it is necessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6325475-A (JP)
Inventor: TAKASUGI MITSUO
IPC: F25D11/00
Filed: 1986-06-17
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-S63317238-A (JP)
Inventor: POORU SHII BEEMU
IPC: B22D11/01
Filed: 1988-06-09
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-S5567903-A (JP)
Title: Guide unit of floating type body of revolution
Inventor: MIURA KAZUTOSHI
IPC: B60L13/08
Filed: 1978-11-15
Abstract: PURPOSE: To improve stability of control by supporting and guiding the shaft center of a body of revolution by odd-numbered electromagnets arranged on circumferences of concentric circles at equal intervals.  
     CONSTITUTION: On upper board 1a of box 1 of a disk record player, three stators 9 opposing to three coaxial rotors 8 arranged on rotary disk 6 fixed to rotation axis 3 at equal intervals are arranged, as well as three floating electromagnets 10aW10c, guide electromagnets 11aW11c, and displacement meters 12aW12c and 13aW13c. Exciting currents through electromagnets 10aW10c and 11aW11c are controlled in accordance with clearances between rotary disk 6 and electromagnets 10aW10c detected by displacement meters 12aW12c and those between thick part 6a and electromagnets 11aW11c detected by displacement meters 13aW13c respectively. Consequently, turntable 4 is brought under floating control and rotation axis 3 is guided and supported at the center of through hole 1b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62297977-A (JP)
Title: Image information storing and retrieving device
Inventor: SUGANO MASAYUKI
IPC: H04N1/21
Filed: 1986-06-17
Abstract: PURPOSE:To accurately show original image information despite the presence of various pieces of image information of different picture element densities, by changing the picture element density of the image information in accordance with the picture element density of an image information output device. CONSTITUTION:A 1st memory means 28c stores the picture element density for each image information stored in an image memory part 19. A 2nd memory means 28a stores conversion factors corresponding to the picture element densities of various pieces of image information and those of output means 24 and 25. A processing means 11 reads the picture element density corresponding to the retrieved image information out of the means 28c when both means 24 and 25 outputs image information and then reads the conversion factors corresponding to the picture element densities of the means 24 and 25 and said read-out picture element density out of the means 28a to convert the picture element density of the image information via a conversion means 31 in response to said conversion factor. Thus it is possible to show accurately the original image information even in case the image information of different picture element densities are retrieved and delivered.
Patent JP-H09302344-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TAKESHITA FUSAYUKI
IPC: C09K19/46
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition high in resistivity, high reliability, useful as a liquid crystal display element high in voltage retention, comprising a specific optically active compound and a prescribed liquid crystal compound. SOLUTION: This liquid crystal composition comprises (A) preferably <=20wt.% of one or more optically active compounds of formula I [R1 and R2 are each H or a 1-18C alkyl; R3 is a 1-5C alkyl; A1 to A6 are each is 1,4- phenylene, trans-1,4-cyclohexylene or 1,3-dioxane-2,5-diyl, etc.; X1 is a single bond, CH2 or C2 H4 ; X2 to X6 are each a single bond or a 1-6C alkanediyl; *is a chiral carbon; P, Q, S and T are each 0 or 1; (P+Q+S+T)<=3] and (B) one or more of liquid crystal compounds of formula II (R4 is R1 ; A7 to A10 are each 1,4-phenylene, trans-1,4-cyclohexylene, cyclohexenylene, etc.; X7 to X9 are each a single bond or a 1-6C alkanediyl; B1 is H, F, Cl, CF3 , OCF3 , etc.; E, G and J are each 0 or 1).
Patent JP-H01307943-A (JP)
Title: Magneto-optical recording/reproducing and erasing device
Inventor: OGURA MANABU
IPC: G11B11/10
Filed: 1988-06-07
Abstract: PURPOSE:To reduce the burden of an exciting element by constituting the title device so that the sum of two components goes to the polarity opposite to that of other one component in the components being vertical to the recording surface in each leakage magnetic field from each magnetic circuit for constituting a condensing lens actuator, a linear motor and a disk motor. CONSTITUTION:The title device is constituted so that the sum of two components goes to the polarity opposite to that of other one component in the components being vertical to the recording surface in each leakage magnetic field 13-15 from each magnetic circuit for constituting a condensing lens actuator, a linear motor and a disk motor. That is, when the direction of the condensing lens actuator leakage magnetic field 13, and the direction of the linear motor leakage magnetic field 14 and the disk clamp leakage magnetic field 15 are reverse to each other, they are offset mutually from a principle of superposition, therefore, a total leakage magnetic field 16 is suppressed small. In such a way, the offset quantity of a bias magnetic field 12 becomes smaller, and even in any case of the recording time and the erasion time, a large burden is not applied to an exciting element, and a magnetic field required for recording and erasion can be applied to the recording surface.
Patent JP-H089357-A (JP)
Title: Information processor
Inventor: KAMIMURA AKIYO
IPC: H04N7/15
Filed: 1994-06-23
Abstract: PURPOSE:To simplify the correspondence of video and sound when simultaneously displaying two or more videos. CONSTITUTION:Plural video display widows can be set on a bit map display 10, and each video display windows is provided with a video display area for displaying video and a volume display area for displaying the volume of sound accompanied with the video. A video file is read from a file storage device 18, expanded and supplied to a picture display controller 12 by a CPU20. On the other hand, the CPU20 reads a sound file from the storage device 18, converts the data to a control signal and transfers it to a sound controller. At the same time, the volume and the height are calculated, the volume display expressing them with lightness and hue is commanded to the video display controller 12, and it is displayed in the volume display area of the video display window for displaying the correspondent video. When the video display is delayed rather than the volume output, the CPU20 thins a video frame and synchronizes the picture and the voice.
Patent JP-H06330448-A (JP)
Title: Blended filament non-woven fabric and production thereof
Inventor: NAGAOKA KOICHI
IPC: D04H3/153
Filed: 1993-05-19
Abstract: PURPOSE:To provide a blended filament non-woven fabric being excellent in mechanical performance, unconventional in flexibility and drape property, and rich in bulkiness. CONSTITUTION:A blended filament non-woven fabric is characterized in that highly shrinkable polyester fibers and low shrinkable polyester fibers whose single fiber fineness D (denier), birefringence  n and hot water shrinkage constant Sf (%) satisfy the below-mentioned inequalities (1), (2) and (3) are blended with each other and that partially hot-adhered points are formed. The above- mentioned blended filament non-woven fabric is characterized in that after the formation of the partial hot-adhered points a relaxation thermal treatment is applied; the low shrinkable fibers are placed in the surface layer of the non- woven fabric in a loop-like shape; and the highly shrinkable fibers are placed in the inner layer of the non-woven fabric. 1.2<=D (denier) <=8...(1). 50X10<-3= n<=150X10<-3>...(2). 1.5<=Sf(%)<=60...(3).
Patent JP-H09324087-A (JP)
Title: Thernoplastic resin composition for blow molding and blow molded item produced therefrom
Inventor: HIRATA TOUSUKE
IPC: C08L55/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. for blow molding excellent in blew moldability and gloss by compounding a specific rubber-contg. graft copolymer, a specific vinyl cyanide copolymer, and a specific methyl methacrylate copolymer in such a manner that specified properties are imparted to the compsn. SOLUTION: This compsn. has a reduced viscosity of acetone-extractables of 0.3-0.8dl/g and comprises 10-50 pts.wt. rubber-contg. graft copolymer formed by polymerizing 80-20 pts.wt. mixture comprising 5-50wt.% vinyl cyanide monomer (A), 10-90wt.% arom. vinyl monomer (B), and 0-80wt.% alkyl unsatd. carboxylate in the presence of 20-80 pts.wt. rubbery polymer having a wt.- average particle size of 0.1-0.5μm, 10-80 pts.wt. vinyl cyanide copolymer formed from 15-55wt.% monomer A and 85-45wt.% monomer B and having a reduced viscosity of 0.2-0.8dl/g and 0.1-10 pts.wt. methyl methacrylate copolymer having a methyl methacrylate unit content of 30wt.% or higher and a wt.-average mol.wt. of 300,000 or higher.
Patent JP-H04365230-A (JP)
Title: Double super tuner
Inventor: KUBO KAZUHIKO
IPC: H04B1/26
Filed: 1991-06-13
Abstract: PURPOSE:To suppress the frequency fluctuation of two provided local oscillators and to stabilize the frequency as a whole in the double super tuner used for a television tuner or a CATV converter. CONSTITUTION:A first mixer 3 is composed of an upside heterodyne, a second mixer 11 is composed of a downside heterodyne, and PLL circuits control first and second local oscillators 4 and 12. In this case, a crystal 7 used for the PLL of the first local oscillator 4 is shared, and the oscillation output terminal of the PLL circuit 6 is connected to the oscillation input terminal of the second PLL circuit 17. Thus, the frequency fluctuation caused by the temperature drift of the crystal or the like can be considerably reduced.
Patent JP-H04365400-A (JP)
Title: Electronic part mounting machine
Inventor: MURAOKA NOBUHIKO
IPC: H05K3/34
Filed: 1991-06-13
Abstract: PURPOSE:To provide an electronic part mounting machine which enables a soldering process to be performed with one machine and electronic part to be fitted highly accurately. CONSTITUTION:A nozzle 2 for discharging a cream solder by the pressure of compressed air is provided at an end of a tank 1 which houses the cream inside and then a part holding nozzle 5 which transfers and mounts an electronic part 14, an optical beam irradiation portion 6 which heats and fuses the coated cream solder and performs soldering, and an air cylinder 3 which moves and positions the tank 1, the part holding nozzle 5, and the optical beam irradiation portion 6 are provided.