baber/WOPTO huggingface dataset:
Patent JP-H07119870-A (JP)
Title: Tube fitting
Inventor: MATSUMOTO SHIGEYUKI
IPC: F16L21/06
Filed: 1993-10-27
Abstract: PURPOSE:To simplify the installation of a connecting tube to a tube end by holding integrally a rubber ring which has the inner diameter a little larger than the outer diameter of the tube end of the connecting tube, and plurally divided tube removal preventive ring whose diameter is expanded by a C-shaped ring form spring, in a fastening housing. CONSTITUTION:A rubber ring 10 having the inner diameter a little larger than the outer diameter of the tube end of a connecting tube has a hollow and flat section, and the inner periphery side made in a slot 11, and its diameter can be contracted. At the left side and the right side of the rubber ring 10, pipe removal preventive rings 13 are provided through plates 12 for backup to prevent the extrusion of the rubber ring 10. The tube removal preventive rings 13 are divided into four parts evenly, for example, in the peripheral direction, and a U-groove 14 is provided on the inner peripheral surface while a C-shaped ring form spring 15 is provided. And the tube removal preventive rings have the width size to fit to the groove at the tube end of the connecting tube, by the fastening from the outer peripheral direction, and jaws 16 are provided integrally on the outer side surface. Consequently, it can be confirmed that the tube removal rings are installed perfectly to the groove of the connecting tube.
Patent JP-S62228450-A (JP)
Title: Sintered compact for high hardness tool and its production
Inventor: NAKAI TETSUO
IPC: C22C29/16
Filed: 1986-12-05
Abstract: PURPOSE:To firmly bind cBN and binding material and to improve strength and wear resistance, by incorporating prescribed percentage of Al, etc., to the binding material binding cubic boron nitride (cBN) contained in it by prescribed percentage. CONSTITUTION:This sintered compact is formed of 65-75vol% cBN and the balance binding material. The above binding material contains 25-50wt% Al. Further, the binding material contains mixtures and compounds so that (Ti content in the binding material)/(content of transition metal elements M of group IVa, Va, and VIa except Ti of the periodic table)=2/3-97/100 (by atomic ratio) is satisfied. The above mixtures and compounds are represented by (TiCz, MC)y-(MN)1-y [where (y) is 0.3-1 and (z) is 0.5-0.85] and (Ti, M)(Cy, N1-y)z, respectively. Moreover, W (4-40wt%) is contained in the form of the above mixture or compound and WC.
Patent JP-H10185943-A (JP)
Title: Collision judging method and device for vehicle
Inventor: KIMURA HIROAKI
IPC: G01P15/18
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve collision judgment capability by detecting moving acceleration due to shock in horizontal and vertical axes directions and obtaining velocity change amount (or movement change amount), multiplying angle coefficient to the velocity change amount in one axial direction, comparing the multiplied results and the velocity change amount in the other axis direction and judging the collision angle. SOLUTION: From each of acceleration signals in Y-and X-axial directions directions detected with acceleration sensors 22 and 62 of middle unit 1c of a vehicle, velocity change amount for specific time scale are obtained with section integrators 72 and 73. The output of the section integrator 72 is supplied to a non-reverse input terminal of the comparator 81 and the reversed input terminal of comparator 82, the output of the section separator 73 is made always positive with an absolute circuit 74, which is multiplied by an angle coefficient with a multiplier 75 and added a constant with an adder 77. The result is supplied to the reversed input terminal of the comparator 81 and then sign is reversed in the adder 79 and supplied to a non-reversed input terminal of a comparator 82.  The output of the comparators 81, 82 are supplied to an AND gate as shock angle signals in the left and the right side of each vehicle and stable and exact collision angle is obtained.
Patent JP-H08145679-A (JP)
Title: Target for three-dimensional survey
Inventor: TAKAHASHI KOICHI
IPC: G01C15/06
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a target suitable for three-dimensional survey in which a preset position having known coordinates is surveyed while taking account of Z-axis in the direction of height in addition to the two-dimensional values on the X-axis and Y-axis of a plane coordinates. CONSTITUTION: A plunger 101 given a downward biasing force by means of a spring 103 is mounted in the center on the lower surface of the lower side member 104A of a frame 104 for supporting a reflection target rotatably about a horizontal axis and a vertical shaft 105 is disposed, while directing upward, in the center of the upper side member 104B of the frame 104. The vertical shaft 105 projects through a through hole 202 made through a flat plate 201 and provided with a level 109 at the upper part thereof. The flat plate 201 is held by three legs 203A-203C having adjustable height.
Patent JP-H02137264-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: AZUMA KOJI
IPC: H01L21/8242
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the decrease of the threshold voltage of an MOS transistor when the channel width is narrowed by providing the peripheral end of an island type epitaxial semiconductor layer with a diffusion region of the same conductivity type as a channel region. CONSTITUTION:After a silicon oxide film 22 is deposited on the whole surface of a P-type silicon substrate 21a, a silicon oxide film pattern 22 is formed at a part turning to an element isolation region. By using the oxide film 22 as a mask, a P-type single crystal silicon layer 21b is selectively subjected to epitaxial growth, so as to fill an aperture of the silicon oxide film 22 and have the nearly same thickness as the silicon oxide film 22. By nitriding the surface of the epitaxial silicon layer 21b, a silicon nitride film 36 is formed. By using the nitride film 36 as a mask, the silicon oxide film 22 is selectively subjected to wet etching to form a step-difference. A BSG layer 37 is stuck on the whole surface, and low temperature annealing is performed. As the result of this, boron is diffused from the silicon layer 21b whose side surfaces are exposed, and a P<+> type diffusion region 35 is formed, so that the decrease in the threshold voltage is prevented.
Patent JP-H09133973-A (JP)
Title: Image recorder
Inventor: MORITA NAOYUKI
IPC: G03B27/52
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To save space and to reduce cost associated therewith by providing an exposure part individually recording an image on a roll state photosensitive material and a back surface printing part imparting the image position information as back printing information to the back surface of the roll state photosensitive material. SOLUTION: While pulling out the long-length photosensitive material A from a supply part 16 and carrying it on a specified path, a carrying part 18 performs back surface printing and image-exposure concerning image position information and image attribute information. Therefore, the back surface printing part 36 is arranged on the downstream side of a 1st loop forming part 34, and a 2nd loop forming part 37, the exposure part 38, and a 3rd loop forming part 39 are arranged in order from an upstream side on the downstream side of the printing part 36. The image position information such as frame information and/or sort information is printed and formed on the back surface of the photosensitive material A by the printing part 36. Therefore, a punching member, and related parts and accessories thereof are omitted, the cost is reduced and the space is saved.
Patent JP-H01132692-A (JP)
Title: Liquid softening detergent composition
Inventor: OTA SEIICHI
IPC: C11D3/37
Filed: 1987-11-18
Abstract: PURPOSE:To prepare the title compsn. which can impart excellent softness to clothes to be washed, particularly cottons, and prevent the clothes from yellowing due to repeated washing, and which comprises a nonionic surfactant, a cationic surfactant, a particular polymer compd., and water. CONSTITUTION:10-40wt.% nonionic surfactant selected from a higher alcohol ethoxylate having ethylene oxide added thereto in an amt. of 7-30mol in terms of average number of moles and an 8-20C alkyl group and a higher alcohol propoxyethoxylate having propylene oxide added thereto in an amt. of 1-3mol in terms of average number of moles and ethylene oxide added thereto in an amt. of 8-20mol in terms of average number of moles and an 8-20C alkyl group is mixed with 0.1-10wt.% cationic surfactant composed of a quaternary ammonium salt of formula I [wherein R1 is a 12-22C alkyl, alkenyl, or a hydroxyalkyl; R2-R3 are each CH3, C2H5, or benzyl; and R4 is (hydroxy)alkyl, alkenyl, or R2] and 0.1-10wt.% anionic synthetic polymer compd. composed of a COOH group-contg. synthetic polymer compd. (salt) with the balance being water.
Patent JP-H07142363-A (JP)
Title: Method and apparatus for manufacture of semiconductor integrated circuit device
Inventor: KUROIWA KEIZO
IPC: H01L21/027
Filed: 1993-11-22
Abstract: PURPOSE:To control a parameter of exposing and developing steps based on an incident angle dependence by accurately obtaining the characteristic of a reflectivity necessary to measure when a film thickness, refractive index and absorption coefficient of a thin film to be measured are decided. CONSTITUTION:A thin film characteristic value measuring unit 17 for a photolithography facility for resist coating, baking, exposing and developing steps comprises a light source 21, a collimator lens 22, a polarizing plate 23, a wavelength limiting optical element 24, an illumination side lens 25, a detecting side lens 26, a reflected light intensity detector 27, resist film or reference wafer reflected light intensity measured result storage memories 28, 29, and resist film reflectivity or characteristic value calculators 30, 31. A converged light by the lens 25 is emitted to a resist film 19 or a reference wafer 32 on a semiconductor wafer 18, reflected light intensity corresponding to an incident light of a wide range is simultaneously measured, and incident angle dependence of the reflectivity of a resist film 19 are measured.
Patent JP-H1099152-A (JP)
Title: Furniture with liquid container for earthquake-resistant and overturn-resistant weight
Inventor: HASEGAWA KOICHI
IPC: A47B97/00
Filed: 1996-09-29
Abstract: PROBLEM TO BE SOLVED: To impart earthquake resistance without changing appearance by providing a liquid container portion at the bottom of furniture which is most difficult to use in most cases. SOLUTION: The size of a liquid container such as can secure weight capable of withstanding assumed vibration is determined to suit assumed weight, etc., when the upper portion of an article that is in danger of being tipped, such as furniture, is in use. The liquid container 1 is provided in or around the lower portion of furniture, such as a cavity in the base of a chest of drawers 3. A single liquid container provided with a connection can achieve the same effect. A single liquid container provided with a connection, to which furniture with no cavity nor covered part in its lower part, such as steel racks frequently used in offices, or high furniture can be connected, can produce the same effect.
Patent JP-H06113742-A (JP)
Title: Oil and fat composition for fry
Inventor: OWADA HIROHISA
IPC: A23L27/10
Filed: 1992-10-06
Abstract: PURPOSE:To obtain an oil and fat composition for fry capable of producing a fry in which original flavor of the raw material itself is retained by using in frying the food and capable of being used for a long time almost without deteriorating. CONSTITUTION:This oil and fat composition consists of 100 pts.wt. edible oil and fat, 0.005-0.5 pts.wt. extract of spice or/and hydrolyzate of the extract, 0.01-5 pts.wt. fatty acid monoglyceride, 0.01-5 pts.wt. fatty acid diglyceride and 0.005-2 pts.wt. organic acid monoglyceride and rosemary extract is used as the extract of spice.
Patent JP-S63145906-A (JP)
Title: Linear fresnel zone
Inventor: OSADA TOSHIHIKO
IPC: H01L21/68
Filed: 1986-12-10
Abstract: PURPOSE:To enable accurate positioning between a mask and a wafer, by providing a curved condenser part following a linear condenser part to eliminate effect of scattered light caused by ends of the linear condenser part. CONSTITUTION:A linear Fresnel zone 1 is set at a specified position of a mask 6 and an alignment light irradiated with linear condenser parts 11 and 12 are condensed to prescribe the mask 6 at a position determined on the wafer 5 irradiating a positioning mark 5a set on the wafer 5. Then, curved condenser parts 3a and 3b are arranged successively on both sides of the parts 11 and 12 to condense the alignment light irradiated to the parts 3a and 3b following both ends of the parts 11 and 12. This eliminates effect of scattered light due to ends of the parts 11 and 12 thereby enabling accurate positioning between the mask 6 and the wafer 5.
Patent JP-H06143123-A (JP)
Title: Deburring device
Inventor: TAKAGI MASAMI
IPC: B24B31/073
Filed: 1992-10-30
Abstract: PURPOSE:To carry out the deburring work on a work continuously and efficiently by installing a vibrator which discharges the work along a discharge passage, together with the abrasive grains introduced into a cylindrical body by applying the synthetic vibration in the circumferential and vertical directions on the cylindrical body. CONSTITUTION:A work (a) fed into a feed-in part 1 is shifted toward a discharge port 2, together with the abrasive grains (c), passing through a discharge passage 4, by the vibration by a vibrator 6. During the passing through the discharge passage 4 by the vibration by the vibrator 6, the work (a) is applied with the deburring by being rubbed by the polishing abrasive grains (b), and continuously discharged from the upper part discharge passage 4. The abrasive grains (b) for the deburring of the work (a) are sifted down through a through hole 7 formed in the discharge passage 4 positioned in the vicinity of the discharge port 2. The abrasive grains (b) which are sifted down from the discharge passage 4 through the through hole 7 are dropped into the feed-in part 1 by a guide plate 8, and the discharge outside a cylindrical body 3 from the discharge port 2 is prevented.
Patent JP-2001118260-A (JP)
Title: Optical information recording and reproducing device
Inventor: NIWA HIROAKI
IPC: G11B7/09
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the installation attitude of a device has to be fixed because the focal point of an optical spot is offset when the device is placed upside down or vertically, or the like. SOLUTION: This device is provided with a means for discriminating an installation attitude of the device, and a means for storing an offset value for every installation attitude of the device for offsetting a deviation occurring in a focus control signal due to the influence of gravity, and the device reads the offset value according to the installation attitudes from the storage means based on the discrimination result of the discrimination means, offsets deviations occurring in the focus control signal by applying the offset value as a target value of the focus control signal.
Patent JP-H04165877-A (JP)
Title: Picture processor
Inventor: SAITO HARUO
IPC: H04N5/265
Filed: 1990-10-30
Abstract: PURPOSE:To easily obtain an appropriate slave screen picture by extending and contracting the cycle of a clock signal for reading out picture data in a horizontal direction in order to correct the distortion of the expansion and contraction of a vertical direction of the slave screen picture generated in the picture-in-picture processing of an video signal between different system. CONSTITUTION:At the time of reading out the picture data of a slave screen put in to a master screen from a picture memory 8, the cycle of a reading clock signal in the scanning direction is changed into a value in proportion to the ratio of the number of the scanning lines of an effective screen: 1/1.2, so that the horizontal direction of the slave screen picture can be reduced, and the distortion due to the reduction of the vertical direction can be corrected. Thus, an above mentioned clock signal CR is prepared by a reading controlling circuit 21 in order to correct the horizontal direction, based on the output of a master and slave field discriminating circuit 22.
Patent JP-S63146293-A (JP)
Title: Semiconductor memory device
Inventor: OGIWARA MASAKI
IPC: G11C7/10
Filed: 1986-12-09
Abstract: PURPOSE:To early finish a sensing action and to read a memory at a high speed by transmitting the potential difference produced between a pair of bit lines to a bit line part of a sense amplifier through a barrier transistor and then tuning off the barrier transistor to start the working of the sense amplifier. CONSTITUTION:The potential of a selected work line is activated and therefore a minute potential difference is produced between the bit lines BL and the inverse of BL connected to a selected memory cell in response to the data on the memory cell. Then a signal phiT is set at a low potential after said potential difference is satisfactorily transmitted up to the bit line parts alpha and the inverse of alpha to which a sense amplifier 12 connected. Thus barrier transistors T1 and T2 are turned off. Then the amplifier 12 and a restoring circuit 11 are are actuated via control and the potential difference between the parts alphaand the inverse of alpha is sensed early since the load capacities of both parts alphaand the inverse of alpha are very small. When the sensing action of the amplifier 12 is started, the potential difference of the bit line part having a small capacity is sensed and amplified. Thus the sensing action speed is extremely increased.
Patent JP-H05130627-A (JP)
Title: Display device
Inventor: ICHIHARA FUMIO
IPC: H04N9/29
Filed: 1991-11-08
Abstract: PURPOSE:To enable confirming demagnetizing operation executing status by executing the uniform monochromatic display of an image on a whole screen or an effective display screen displayed on a display device using a color cathode-ray tube(CRT) and a demagnetizing coil during the execution period of the demagnetizing operation. CONSTITUTION:When a manual demagnetizing switch 5 is turned on, an one-shot multivibrator circuit 6 connected to the switch 5 is started to generate a relay driving signal for a time necessary for demagnetizing operation, a relay 10 is made conductive through a driving circuit 9 for the relay 10 and current is allowed to flow into the demagnetizing coil 3 connected to a positive characteristic thermistor 4 in series to execute demagnetizing operation. On the other hand, the period of a demagnetizing signal formed by the circuit 6 is extended by a timer circuit 7, a monochromatic chrominance signal is formed by a monochromatic display part 8 and supplied to an image amplifier circuit 1 to attain uniform monochromatic display on the whole screen of the CRT 2.
Patent JP-H10144842-A (JP)
Title: Dam bar repair cutting method and device
Inventor: MITSUYANAGI NAOKI
IPC: B23K26/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To enable any uncut dam bar to be repair-cut off with high precision without processing the lead pin not to be processed in the case of repair cutting the uncut dam bar even if the lead frame shape and the lead frame fixed position are hardly reproduced. SOLUTION: The positional data on an uncut dam bar after the dam bar cutting off step are previously inputted from a specified input part 25a so as to shift the relative position to the lead frame of a processing head 12 close to the uncut dam bar according to the data. Next, the lead pin corresponding to the uncut dam bar is detected using detecting beams while moving an XY table 21 so that the oscillation of the laser beams may be controlled according to the signal change due to the detecting signal change i.e., the existence of a lead pin or not.
Patent JP-H02142928-A (JP)
Title: Clutch master cylinder
Inventor: TANAKA RYUICHI
IPC: F16D25/08
Filed: 1988-11-19
Abstract: PURPOSE:To enable a clutch to be smoothly engaged by providing a flow rate control device without a master cylinder, which starts engaging the clutch when a piston comes in contact with a valve opening section. CONSTITUTION:In a master cylinder 10, a discharge port 16a and a passage 30 are communicated with an operating cylinder and a reservoir respectively. When a clutch pedal is footed, a piston 22is pushed by a push rod 42 so as to be moved to the left so that a pressure chamber 24 is increased in pressure, which permits a valve device 50 to be opened. On the other hand, the shaft section 90b of a poppet valve body 90 which is set in the movable body 80 of a flow rate control device 70, is pushed by a housing 52 so that a check valve is opened. However, a slit 90c is provided therein, fluid is thereby moved while being throttled. By a step of adjusting the thickness of a support ring 74 in such a way that the position where the check valve is pushed so as to be opened, corresponds to the position where a clutch starts engaging at the time of returning, actuation with the clutch slid is naturally performed so that the clutch can thereby be smoothly engaged.
Patent JP-H09137609-A (JP)
Title: Column bracing and reinforcing structure for existing wooden building
Inventor: NAKATSU SENKICHI
IPC: E04G23/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To perform reinforcing work for a house building while occupants are living therein for preventing collapse or damages to the building during an earthquake by securing a metallic reinforcing column along the whole length of an external wooden post of an existing building and connecting together the reinforcing column located in adjacent to the wooden post with metal plates at several stages. SOLUTION: A metallic reinforcing column 1 is placed along the whole length of an wooden exterior post B of an existing building and connecting the reinforcing column 1 to the wooden post B with nails or the like, and the bottom portion of the reinforcing column 1 is embedded in ground and fixed. Also, each reinforcing column 1 is connected to existing post with metal plates at several stages to make them as one united body for protecting the building and preventing collapse or damages during an earthquake.
Patent JP-2000122621-A (JP)
Title: Display device
Inventor: KAWASE SHUICHI
IPC: G09G5/12
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of automatically and easily preventing pixel bleeding on a display device. SOLUTION: In this display device, concerning a first image signal from a car navigator, a horizontal-position fine-adjustment signal Sc for ordering output timing of each pixel of a display image is superimposed on vertical retrace line period data outside an effective display, and in an LCD controller 23, threshold is detected near the peak value of the horizontal-position fine- adjustment signal Sc by a peak detector 31, and timing extraction is executed by PLL 34, and a display clock signal MCLK and pixel timing in the image signal are finely adjusted, and the result is outputted on an LCD display part 24. On the LCD display part 24, a peak value of the pixel and the display clock signal CLK are synchronized, and thereby the pixel display becomes clear.