baber/WOPTO huggingface dataset:
Patent JP-H1081216-A (JP)
Title: Braking force distributing control device
Inventor: HARA MASAHIRO
IPC: B60T8/28
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To properly start braking force distributing control device even with different diameter tires. SOLUTION: In a braking force distributing control device, which is put on a vehicle and controls the braking force for the rear wheels so as to make it smaller than that for the front wheels when specified brake starting conditions are satisfied, one of brake starting conditions is satisfied by meeting either a first condition (104) that the current car body reduction speed is equal to a first given reduced speed K1 or larger, and the slip value of a rear wheel is larger than the slip value of the front wheel by the first given value or more or a second condition(106)that the current car body reduction speed is equal to a second given reduction speed K2, which is larger than the first given reduction speed K1 or larger.
Patent JP-S6394548-A (JP)
Title: Sample bed driving device for microscope or the like
Inventor: YAMADA OSAMU
IPC: H01L21/66
Filed: 1986-10-08
Abstract: PURPOSE:To correctly match with a layout chart for each of multiple samples of the same structure by matching the coordinates of a coordinate digitizer with the coordinates of a multiple-sample stage independently and selectively. CONSTITUTION:Multiple samples 4a, 4b are mounted on a sample stage 1 within a movable range, and a control unit 5 moves the sample stage 1 to an optional position by driving pulse motors 2, 3 by the number of required pulses using the mechanical origin position S (0, 0) of the sample stage 1 as a reference. When an optional position is indicated by a stylus pen 7 having a metal tip, a coordinate digitizer 6 outputs the distance from the origin position D (0, 0) to this position. Multiple different coordinate positions on the sample bed 1 are matched with the coordinate position on a coordinate indicating means independently and correctably.
Patent JP-H04116480-A (JP)
Title: Apparatus for locking flux
Inventor: UEDA TOMOAKI
IPC: G01R33/035
Filed: 1990-09-07
Abstract: PURPOSE:To prevent noise due to a modulation clock from occurring, to improve accuracy for measuring flux by supplying a signal from an integrating means without modulation to a feedback coil (FBC). CONSTITUTION:Bias current is set at a predetermined value and reference voltage of a subtractor 4d is set to a value corresponding to a predetermined value of a monotonous varying part of flux-voltage characteristics. A change in flux introduced from an input coil 2b is detected as a change in voltage across a superconducting loop 2a and amplified 4c to obtain a difference from a reference value, and this is integrated 4f to convert 4g into a current value to obtain FB current. With this current supplied to an FBC 2c, flux which can cancel the change in flux introduced by the coil 2b is led to the loop 2a so that a flux amount can be maintained constant and the flux can be detected based on integrated voltage from the integrator 4f. Thus modulation is not required and the number of adjustment elements is small so that a structure can be simplified and reduced in size while a noise generation amount can be reduced since an amplifier circuit due to a modulation clock is not required.
Patent JP-H1188949-A (JP)
Title: Radio communication speech controller
Inventor: MURATA ICHIRO
IPC: H04W84/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To attain a communication between specific terminals for the purpose of preventing interception and leakage of data in a private system where secrecy is a requirement. SOLUTION: A radio slave set generates encryption data A by a random number at transmission or reception and sends the data to a base station. Encryption data B are calculated through an arithmetic operation based on encryption parameters and the encryption data A, and the result of calculation is used for an initial value of a scramble register. After the start of transmission/reception of voice data, voice data sent/received by each frame are exclusively ORed with scramble data generated by 16-stages of PN patterns based on the encryption data B at both the radio base station and the radio slave set, then transmission data at the transmitter side are generated and voice data are decoded by a receiver side.
Patent JP-H0684285-A (JP)
Title: Digital signal recording and reproducing device
Inventor: OKAMOTO HIROO
IPC: H04N9/80
Filed: 1992-09-07
Abstract: PURPOSE:To provide a digital signal recording and reproducing device capable of recording compressed digital video signals as they are and also outputting improved video images even when only a part of recorded signals is reproduced. CONSTITUTION:Compressed video signals are separated into intraframe data and intraframe data, the intraframe data are multiply recorded at a recording processing circuit 14 and the accurately reproduced data are outputted at a reproducing processing circuit 15. Thus, the probability of reproducing the intraframe data is increased and the improved video images can be outputted even when only a part of the recorded signal is reproduced such as the time when a dropout is generated on a tape or the time of variable speed reproducing.
Patent JP-2001058611-A (JP)
Title: Mandrel for forming paper-made square cylindrical container bottom
Inventor: MIYOSHI MASAKI
IPC: B65B43/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel for forming a paper-made square cylindrical container bottom formed of a mandrel head easily replaceable in a short time when the container is replaced with another container of different size to be loaded. SOLUTION: A forming mandrel 1 is provided with a mandrel head 30 and a head setting section 40 on the lower section of a support 10. In that case, bolt holes 42 are formed on two sites facing each other on the head setting section 40, and notches 43 are formed in the rotating direction with a mandrel head 30 as a base point on the bolt holes 42, and successively following the notches 43, arc-shaped clearances 44 are formed on the central faces of the notches, and slopes 47 are formed on the upper section between the notches 43 and the arc-shaped clearances 44 while installation bolts 34 into which washers 35 with cylindrical spacers are inserted are provided on corners facing each other on the mandrel head 30.
Patent JP-H0291250-A (JP)
Title: Weft inserting controller
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/30
Filed: 1988-09-22
Abstract: PURPOSE:To provide the title controller designed so that unwinding timing is set in concert with practical weft running characteristics and, in an interlocking manner with this operation, the injection times for respective subnozzle groups are regulated to stabilize weft running behavior, thereby preventing troubles such as weft misinserting. CONSTITUTION:Based on the angle difference calculated by a comparator 27 on the basis of the target timing and arrival timing detected by an arrival sensor 24 set up at the weaving end opposite to weft inserting side, the unwinding timing set by a calculator 30 is ensured to coincide with main shaft revolution angle, and a weft-hooking member 7 is driven, through a controller 32, in the unwinding direction for a specified time. Furthermore, in an interlocking manner with this operation, based on said unwinding timing, both the injection initiation angle and injection termination angle suited to practical running characteristics are set by an operator 29 for each of the subnozzle groups 11, 12, 13 along with comparison with main shaft revolution angle, and subnozzle on-off valves 21, 22, 23 are actuated and controlled to carry out weft inserting.
Patent JP-S6298499-A (JP)
Inventor: KASHIWAZAKI TAKASHI
IPC: G06F17/30
Filed: 1985-10-24
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-S61117651-A (JP)
Title: Interface device
Inventor: HARA HIDEYUKI
IPC: G06F13/28
Filed: 1984-11-14
Abstract: PURPOSE:To shorten the apparent access time in the transfer between a memory whose access time is long and a direct memory access I/O by providing a one- word buffer memory (WDB). CONSTITUTION:Data read out from a direct memory access DMA I/O 23 passes an I/O controller 22 and an input/output bus 25 and is held in a one-word buffer memory WDB 42 through a data bus 43 in an interface device 41. Data held in the memory WDB is stored in a memory 24 through data busses 46 and 44. Meanwhile, only the last one word is not held in the memory WDB 42 in the flow from the bus 43 and is stored in the memory 24 through data busses 45 and 44. That is, if the last one work is held in the memory WDB 42 also, the response is transmitted to a controller 22 at this time, and a CPU 21 is interrupted by the end of transfer; and therefore, this interruption is prevented to shorten the apparent access time of DMA transfer.
Patent JP-H0682738-A (JP)
Title: Film sticking method and device thereof
Inventor: OTAKA TAKASHI
IPC: G02F1/13
Filed: 1992-09-07
Abstract: PURPOSE:To uniformly stick a film on a liquid crystal module by the use of a pressing jig having common size with the module. CONSTITUTION:A film material 2 is placed on a decided position of the screen of a liquid crystal module 4, an expansible flexible bag 5 is fixed spacedly over the center part of the film material 2, thereafter, fluid is poured into the expansible flexible bag 5 so as to gradually increase the inner volume of the expansible flexible bag 5 from the center part of the film material 2 in the peripheral direction, and hence uniform pressing force is impressed on the film material extending from the center part to the peripheral part so as to press the film. Hereby, the film material such as uniform deflecting plate film can be uniformly stuck by operation of one time.
Patent JP-H1187379-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: ISE HIROSHI
IPC: B29C45/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the inclination of an island with the deformation of a hanging pin, while surely separating a runner section from a semiconductor device. SOLUTION: Rails 3 carry a lead frame, to which a semiconductor package 15 with a runner section 16 is formed, and the carried lead frame is fixed at a specified place on a die 5. The runner section 16 of the semiconductor package 15 in the fixed lead frame is cut and removed, together with a hanging pin which supports the island of the lead frame by a punch 6 fastened onto a top force 1. Accordingly, the width of the hanging pin is formed at an arbitrary value, and the inclination of the island is prevented.
Patent JP-H03101397-A (JP)
Title: Electronic endoscope
Inventor: KIKUCHI KENICHI
IPC: H04N5/341
Filed: 1989-09-13
Abstract: PURPOSE:To reduce color slippage and to prevent a false chrominance signal in a horizontal direction occurring by arranging a lateral stripe shape filter at the front of a solid-state image pickup element, and illuminating it with illumination light of two colors in time series fashion. CONSTITUTION:The white light of a lamp 21 is changed to light of the wavelength of green and white, respectively in time series fashion with a rotary filter 53, and the end face on one side of a light guide 14 is irradiated with it and it is emitted from the end face on the other side of a tip end part 9 side to an observation part side. Return light from the observation part by time series illumination light in respective wavelength area is image-formed on the solid-state image pickup element 16 with an objective lens system 15 via the lateral stripe shape filter 54, and is photoelectrically converted. In such a way, it is possible to make a false color hard to generate and to reduce the color slippage.
Patent JP-H05193454-A (JP)
Title: Blade rubber of wind wiper
Inventor: ARUBAATO HENRII HANTO
IPC: B60S1/38
Filed: 1992-08-14
Abstract: PURPOSE: To provide a blade rubber of a window wiper which can be simply mounted at a low cost, without slipping down. CONSTITUTION: A window wiper blade rubber 1 comprises a molded length of blade rubber having a wiping lip 3 along one longitudinal edge and at least a pair of longitudinal slots 9 extending longitudinally of the blade rubber 1, one on each side thereof. The slot is closed at one end 11 along its length and has a narrowing in the slot 9 in a region adjacent to the closed part 11 whereby a recess 23 with a reduced opening 25 at one end is formed, and they are arranged such that a harness claw 41 sliding along the slot 9 is forced by passed through the reduced opening 25 so as to be retained in the recess 23.
Patent JP-H08101518-A (JP)
Title: Electrophotographic photoreceptor and image forming method
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/05
Filed: 1994-10-03
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor which has substantially no influence of positive or negative memory by specifying the contact angle of water to the surface of the photoreceptor. CONSTITUTION: This electrophotographic photoreceptor is used for the image forming method including a process to form an electrostatic latent image on a photoreceptor by electrification and exposure and to develop the electrostatic latent image with a toner and a process to transfer the toner image to a transfer material. The toner remaining on the photoreceptor after the transfer process is recovered in the developing process. The contact angle of water to the surface of this photoreceptor is specified to >=90 deg.. By giving release property to the surface of the photoreceptor, the amt. of the toner remaining after the transfer process can be significantly decreased. Thereby, shielding of light due to the remaining toner is hardly caused so that production of a negative ghost image can be substantially prevented.  Further, the cleaning efficiency in the developing process for the remaining toner after transfer is improved so that production of a positive ghost image can be prevented.
Patent JP-H0288663-A (JP)
Title: Optical part
Inventor: HIDA MASAYUKI
IPC: C08L25/04
Filed: 1988-09-26
Abstract: PURPOSE:To provide a transparent optical part containing an aromatic polycarbonate and a styrene polymer, having a specific photoelastic constant, a specific light transmittance and small hygroscopicity, generating little birefringence under stress and suitable for optical disk, etc. CONSTITUTION:The objective optical part is composed of a resin composition which contains 0.5-40wt.% of an aromatic polycarbonate and 99.5-60wt.% of a styrene polymer having a styrene content of 30-100wt.% as available components and has a photoelastic constant falling within + or -1.5X10<-12> (cm<2>/dyne) and a light-transmittance of >=75% at wavelength of 780nm in the form of a molded piece having a thickness of 1.2mm. The styrene polymer used in the above optical part is composed mainly of 40-95wt.% of styrene and the remaining 60-5wt.% consists of monomers selected from methyl methacrylate, acrylonitrile, maleic anhydride, N-phynylmaleimide and N- methylphenylmaleimide.
Patent JP-H0688579-A (JP)
Title: Oldham's ring of scroll type compressor, etc.
Inventor: HIBI MASAYUKI
IPC: F04C18/02
Filed: 1992-09-08
Abstract: PURPOSE:To provide an Oldham's ring that is inexpensively manufacturable by way of sharply reducing a span of time for cutting or grinding, in a scroll compressor equipped with this Oldham's ring as a rotation preventing mechanism of a turning scroll member. CONSTITUTION:A key member 3 of an Oldham's ring 1 is formed as being separately from a ring member 2, and this member 3 is constituted by way of partially machining a rectangular sectional sliding key. This key member 3 uses a sliding key material specified by JIS-B-1303, while it is subjected to heat treatment after being partially machined.
Patent JP-H1163351-A (JP)
Title: Snap tap with saddle for soft tube
Inventor: NAKAMURA FUKUO
IPC: F16L41/06
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a snap tap with a saddle from turning and shifting to a water distribution pipe by arranging thin plate type rotation stopper members, in which meshes are formed on the internal circumference side, along the inside faces of circular arc parts, which surround the water distribution pipe, in a saddle main body and a saddle band. SOLUTION: On the inside faces of circular arc parts 7, 15 in a saddle main body 5 and a saddle band 13, thin plate type rotation stopper members 27, in which meshes are formed, are arranged. Holding members 29 are arranged between arms 9, 17 and between arms 11, 19. In this way, when a snap tap 1 with a saddle provided with rotation stopper units 25 is installed on a water distribution pipe 2, the meshes of the rotation stopper members 27 bite the outer circumferential face of the water distribution pipe 2 made of soft material, so that the snap stop 1 with a saddle can be prevented from turning with respect to the water distribution pipe 2. In addition, excessive deformation of the water distribution pipe 2 because of unnecessarily intensive fastening of bolts 21 and nuts 23 can be prevented by means of the holding members 29 possessing rigidity.
Patent JP-H0958994-A (JP)
Title: Automatic guided forklift truck
Inventor: OKAMOTO SHIRO
IPC: B66F9/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a falling accident of a cargo, or the like due to malfunction by providing a cargo existence detector to detect whether the cargo exists or not on a presser plate of a load stabilizer and arranging a descending distance detector to detect a descending distance of the presser plate on a guide cylinder to guide the presser plate at the time when it descends. SOLUTION: An automatic guided forklift truck 2 is furnished with a load stabilizer 14 constituted by fixing a presser plate 13 on a rod head end of a cylinder arranged between a pair of left and right masts 8, and a plural number of limit switches are fixed on a bracket fixed on an outer periphery of a pair of guide members arranged and fixed around the cylinder as its center with prescribed intervals. At the time when a rod of the cylinder descends, the limit switches 19-21 are sequentially actuated by a dog. Additionally, a cargo existence detector 24 is provided in front of the presser plate 13, and at the time when a cargo on a fork 10 makes contact with the cargo existence detector 24 and in the case when either one of the limit switches is actuated, when a cargo height signal does not coincide with it, an emergency stop command signal is generated.
Patent JP-S6298354-A (JP)
Title: Control method for photographic print developing condition
Inventor: MATSUMOTO FUMIO
IPC: G03D3/06
Filed: 1985-10-25
Abstract: PURPOSE:To perform an optimum control over developing condition by fitting a light guide means which measures the reflection density of the object print to a photographic printing device which takes an averaged photometry to the transmission density of a negative film, and comparing the reflection density of the object print with the reflection density of a reference print. CONSTITUTION:The light guide means 97 is fitted to the photographic printing device and light from a light source 21 is reflected by a reflecting mirror 107 to irradiate the print 81 to be inspected with the reflected light. The reflected light from the print 81 is received by a photodetector 41 and converted photoelectrically to measure the reflected density value of the print. Further, the photometries are taken as to cyan, magenta, and yellow and the mean value of those three colors is calculated by an exposure control part 61. Then, the reflection density value is compared with the mean reflection density value of the respective colors of the reference print and when the density difference is larger than a standard value, developing process condition (developer, development time, etc.) is updated properly. For the purpose, the photographic printing device is utilized, the light guide means is fitted, and the reflected density value of the object print is measured accurately, so the photographic print developing condition is easily controlled.
Patent JP-H04120204-A (JP)
Title: Supercritical dewaxing method
Inventor: NISHIKAWA HIDEKAZU
IPC: B22F3/10
Filed: 1990-09-10
Abstract: PURPOSE:To increase the rate of dewaxing by adding a specified org. solvent as an entrainer to a supercritical gas when a binder in a molded body of fine ceramic powder is removed by utilizing the supercritical gas. CONSTITUTION:Powder of a metal, fine ceramic, etc., is mixed with a binder and molded. A supercritical gas such as CO2 or chlorofluoro-carbon having a gaseous state at ordinary temp. and pressure is brought into contact with the resulting molded body to extract and remove the binder. At this time, an org. solvent such as pentane, hexane, cyclohexane, carbon tetrachloride, toluene, benzene or chloroform is added to the supercritical gas so as to increase the rate of extraction and to shorten the time required to dewax the molded body.
Patent JP-H0977219-A (JP)
Title: Device and method for automatically preparing equipment data
Inventor: KOIDE MINORU
IPC: G06Q50/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To produce the equipment data capable of being used in the process control system of excellent re-usability from the equipment information easy to be inputted by users. SOLUTION: An automatic equipment data preparing device consists of an equipment data definition content incorporating part 41 to incorporate the equipment information specific to users in an equipment data definition content table 42 as the equipment data definition content, and an automatic equipment data preparing part 43 to prepare the equipment data specific to the users based on the equipment data definition content.
Patent JP-2000074509-A (JP)
Title: Flooded cooler
Inventor: YANAGISAWA HIROSHI
IPC: F25B1/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a flooded cooler which uses ammonia as a refrigerant, can highly efficiently cool by using a small amount of low-temperature low- pressure refrigerant solution, and can separate and collect oil from the refrigerant solution. SOLUTION: A flooded cooler using an ammonia refrigerant is provided with a heat exchanger 10 constituting an evaporator, a refrigerant solution charging section composed of a vertical refrigerant solution separating and supplying pipe 11 and an internal equalizer 12, and a cold gas charging section composed of a vertical refrigerant gas returning pipe 13 and a horizontal refrigerant gas tank 14 as principal components. The refrigerant solution charging section and the refrigerant gas charging section are separated from each other.
Patent JP-H10223435-A (JP)
Title: Magnetic thin film and magnetic device employing it
Inventor: HIRAMOTO MASAYOSHI
IPC: H01F10/32
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic thin film excellent in reliability and magnetic characteristics by including a magnetic film a mother phase of magnetic crystal grain having mean volume and mean surface area satisfying a specified expression. SOLUTION: A film is deposited on a nonmagnetic ceramic substrate by RF magnetron sputtering under a predetermined sputtering condition of discharge gas pressure, substrate temperature, additive element, reaction gas flow rate, etc. The crystal film structure has such a cross-section as the magnetic crystal grain, which can be regarded to be substantially acicular or columnar, is grown substantially normal to the surface of the substrate. The crystal structure has means sizes dL and dS in the long and short sides directions of grain satisfying the relations 5μm<dS<60μm, dL>100μm. The mean volume Va and the mean surface Sa of magnetic crystal grain sufficiently satisfy the expression; Sa>4.84Va<2/3> .