baber/WOPTO huggingface dataset:
Patent JP-H05327822-A (JP)
Title: Transmitter
Inventor: AIKAWA KINJI
IPC: H04J3/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a transmitter surely transferring data sent from a terminal equipment without the missing and deterioration of data transmission efficiency. CONSTITUTION:When a transmission request signal RS is inputted from a modem (not shown) to a transmission section 31 and a delay circuit 33, the transmission section 31 is started and a buffer 34 is set to the write mode. The delay circuit 33 returns a transmission enable signal CS to a modem with a delay for a prescribed time from the point of time of the input of the transmission request signal RS and outputs it to the buffer 34. On the other hand, after the buffer 34 is set in the write mode, data SD sent from the modem are stored and when the transmission enable signal CS is inputted from the delay circuit 33 afterward, the stored data are read in the order of input and outputted to the transmission section 31. Thus, the transmission section 31 sends the data inputted from the buffer 34 to a transmitter at a host computer (not shown).
Patent JP-S5247102-A (JP)
Title: Water supply flow amount controller
Inventor: YOKOTA MITSUHISA
IPC: F04B49/00
Filed: 1975-10-13
Abstract: PURPOSE: A water supply amount controller wherein a drive pump of steam turbine used in a water supply amount controller has a good, stable water supply control property even in the range having a small amount of discharge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10302298-A (JP)
Title: Optical head apparatus
Inventor: ISHIHARA HISAHIRO
IPC: G11B7/135
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make an optical system simple, low-cost and compact, by forming a mirror member of a photodiode, mounting the mirror member onto a substrate, constituting a deflection face of the mirror member to be a mirror face passing a part of a light projected from a light-emitting element, and detecting the light passing the mirror face by the photodiode. SOLUTION: A mirror member 3 of a trapezoidal section is fixed onto a semiconductor substrate 1. The mirror member 3 has an inclined side face 3a of an acute angle to a front face of the substrate 1, and an upper flat face. The mirror face 3a is faced to the side where a light is projected from a light- emitting element 2. The mirror member 3 is constituted of a semiconductor material such as silicon or the like. A PIN-junction photodiode is formed at the semiconductor material to take outside a power monitor signal. A metallic film that can reflect, e.g. 90% or more of the light projected from the light- emitting element 2 is formed at the mirror face 3a of the mirror member 3 by vapor deposition, etc.
Patent JP-S5746209-A (JP)
Title: Stranded compound optical fiber and its manufacture
Inventor: MAEKAWA EIJI
IPC: G02B6/44
Filed: 1980-09-05
Abstract: PURPOSE:To prevent a crosstalk, by stranding and collecting a lot of optical fibers in the circumference of a central wire, making them adhere to each other, and forming a compound optical fiber. CONSTITUTION:Elemental optical fibers 1 are stranded in the circumference of a central wire X, are made to adhere at an adhering part 2, and a compound optical fiber is formed. It will also do to strand 1 in the circumference of a dummy glass fiber 5. When the compound optical fiber is bent, the fiber 1 which is in the inside of the bend is shifted to the outside as it goes to the lengthwise direction, and on the contrary, the fiber which is in the outside of the bend is shifted to the inside, therefore, the extent of increase of a crosstalk from the fiber which is in the inside of the bend to the outside fiber 1 is averaged toward the lengthwise direction. When said compound optical fiber is manufactured, plural base material rods for optical fibers are made to adhere closely and bundled, are rotated around the central wire, are heated, and are made to adhere in one body.
Patent JP-S5347407-A (JP)
Title: Process for separating palm oil
Inventor: TSUNASAWA MAMORU
IPC: C11B1/04
Filed: 1976-10-13
Abstract: PURPOSE: To collect palm oil and palm kernels in high yield without hurting seeds by unfastening the flesh of palm fruit from the seeds and extracting palm oil from the flesh separated from the seeds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61279712-A (JP)
Title: Oil hydraulic tappet for internal-combustion engine
Inventor: SONODA TOSHIYA
IPC: F01L1/24
Filed: 1985-06-06
Abstract: PURPOSE:To ensure a good holdout effect in a plunger by its hydraulic pressure, by providing a communication hole, which connects the upper part in a relief groove with inside a cylindrical stopper, to be drilled in the cylindrical stopper so as to enable a bubble, generated in the relief groove, to be promptly discharged to an oil reservoir chamber. CONSTITUTION:An oil hydraulic tappet 9, if it presses a plunger 22 to the side of a pressure oil chamber 21, causes the plunger 22 to generate an initial sinking by an outflow of oil in a small amount to an oil reservoir chamber 23 through a valve hole 24 from the pressure oil chamber 21. Subsequently, the tappet 9, generating a pressure of oil in the pressure oil chamber 21 by closing the valve hole 24 through a free ball valve 29, causes the plunger 22 to firmly resist supporting a cam follower 10, consequently the tappet, downward swiveling the cam follower 10 about a spherical end surface 22a of the plunger 22 serving as the supporting point, opens a valve against a valve spring. If during such action a bubble is generated in a relief groove 34, said bubble, after it is transferred to inside a cylindrical stopper 32 through a communication hole 36, is discharged by buoyancy to the oil reservoir chamber 23 from the valve hole 24 when the free ball valve 29 opens.
Patent JP-H09300778-A (JP)
Title: Frame structure of printer
Inventor: OONO AKIHIRO
IPC: B41J29/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the frame structure high in rigidity and capable of being assembled accurately of a printer wherein a paper feed mechanism is attached to the support frame provided on a base frame. SOLUTION: A support frame 6 consisting of an upper wall part 6a forming the guide surface for feeding paper by a feed roller 24 and the side wall parts 6c suspended from the upper wall part 6a is integrally molded so that the side wall parts 6c are provided in a form continued from the peripheral edge of the opening part of a base frame 4. Both left and right side walls 5a, 5b demarcating a paper discharge port 5 are integrally molded on the base frame 4 so as to be continued from the side wall parts 6c of the support frame 6. A printing mechanism 10 is mounted on the attaching seats 8L, 8R provided on the base frame 4 to be opposed to the upper wall part 6a of the support frame 6.
Patent JP-H09302119-A (JP)
Title: Production of agricultural film
Inventor: TOKUOKA KENJI
IPC: A01G9/14
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an agricultural film of an anti- fogging agent precoating type excellent in initial anti-fogging properties, anti- fogging durability and transparency, by using a solution of an anti-fogging agent composition excellent in economic efficiency and handleability and long in pot life without requiring the use of an organic solvent. SOLUTION: In forming anti-fogging agent layer by applying a solution of an anti-fogging agent composition to at least one side of a thermoplastic synthetic resin film and drying, a composition comprising an inorganic colloidal sol obtained by blending colloidal alumina and colloidal silica charged differently in electric charge mutually in the ratio of the solid content of (80-20):(20-80) (the total of 100) by weight, a nonionic surfactant and water, prepared by mechanical shear stirring and having 1-1,000mPa.s viscosity at a room temperature is used as the anti-fogging agent composition to form an anti-fogging agent layer having 0. 05-1g/m<2> application amount of the anti-fogging agent calculated as that after drying.
Patent JP-H10312681-A (JP)
Title: Enhancement type signal processing ram device using dram memory array provided with accompanying sram cache and internal refresh control
Inventor: ALWAIS MICHAEL
IPC: G11C11/406
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To achieve a miniaturized memory device with a performance equivalent to an SRAM memory device by periodically refreshing DRAM memory array when an external input is in a 1st state, delaying an access to the memory device for a predetermined time while refreshing, and also outputting a waiting signal. SOLUTION: A memory device 10 is comprised of a high speed RAM 14 consisting of a DRAM 12 and SRAM. A refreshment monitoring device 28 refreshes the DRAM 12 when a chip-enable input-CE 24 is not active, and delays a capability of the memory device 10 to execute a page-out access for a predetermined time, and outputs the waiting signal WAIT 30 when a page-in access is attempted during refreshing. Thus, it is possible to configure a high speed memory access device which has a performance equivalent to the SRAM memory device and a more efficient memory capacity per die area.
Patent JP-H0221850-A (JP)
Title: Ultrasonic probe
Inventor: ADACHI HIDEO
IPC: A61B8/00
Filed: 1989-05-17
Abstract: PURPOSE:To improve a damping effect and to obtain excellent processability by providing a damping layer disposed on an electrode surface and a housing retaining them, and forming the damping layer by synthetic resin made by dispersing and mixing plural particles having different particle size distributions. CONSTITUTION:Conductive metal is vacuum-evaporated or sputtered on both plate surfaces of a piezoelectric vibrator 21 to form a signal side electrode 22a and an earth side electrode 22b, whereby polarization regions are provided. A matching layer 23 is formed using material having the intermediate value between the acoustic impedance of an object and the acoustic impedance of the piezoelectric vibrator 21. After that, paste damping material made by dispersing particles having different particle distributions in synthetic resin is dropped in a recessed portion formed by the inner wall portion of a housing 24 and the vibrator 21 from above the housing 24 to form a dampling layer 28 on the signal electrode 22a of the piezoelectric vibrator 21.
Patent JP-H04349496-A (JP)
Title: Device and system for image processing
Inventor: NISHIMORI TOMOMITSU
IPC: G06T13/80
Filed: 1991-05-28
Abstract: PURPOSE:To reduce circuits and the device in scale as to the image processor and its system for the enlargement and reduction of moving pictures and still pictures. CONSTITUTION:This processor and system are equipped with a frame memory 101 storing input image data, a buffer memory 102 storing display output data, a coordinate conversion part 103 which calculates original image coordinates from the address of the buffer memory 102 and outputs corresponding reference data to the frame memory 101, and a data processing part 104 which performs an interpolating process according to the reference data outputted from the frame memory 101 to generate data for each picture element and inputs the data to the buffer memory 102. When an input image is a still picture, the interpolating process is performed by bilinear interpolation or tertiary interpolation and when the image is a moving picture, the interpolating process is performed by the most neighbourhood method.
Patent JP-2000313014-A (JP)
Title: Method for conveying and storing pellet
Inventor: MIZUNO HIDEJI
IPC: B29C31/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having no carbide or no yellowing by conveying a pellet made of an alicyclic structure-containing thermoplastic resin by a container having an inner surface of specific roughness. SOLUTION: A pellet made of an alicyclic structure-containing thermoplastic resin is conveyed by using a container having an inner surface of Rmax of 5 μm or below. As a material of the container, metal is preferably used, and is buffed or electropolished. The container is scarcely electrostatically charged by being made of the metal to prevent the pellet from being attracted with dust or the like. Particularly, if an SUS is used, a cut or cutout of an inner wall of the container is reduced due to a collision of the pellet. The container has a container body 2, a pressure feeding route coupling tube 3 coupled to a pressure feeding route, and a discharge tube 4.  A by-pass tube 32 is connected to the tube 3, and in the case of clogging the pellet discharged through the tube 4, a valve 32a is opened, air from a blower introduced from a first flange 31 portion is supplied to the tube 32, thereby eliminating the clogging.
Patent JP-H08308533-A (JP)
Title: Edible ink and its production
Inventor: TANIGUCHI SHIZUO
IPC: A23L5/41
Filed: 1995-05-23
Abstract: PURPOSE: To produce an edible ink compounded with an oily natural color pigment material expressing a yellow color, capable of surely covering the substrate and forming a brilliantly recognizable pattern on the substrate, and further to provide a method for producing the edible ink. CONSTITUTION: This edible ink compounded with an oily natural coloring material expressing a yellow color comprises 10-15wt.% of the oily natural coloring material, 15-40wt.% of edible oils and fats as a vehicle, and 50-70wt.% of egg shell calcium. The edible ink can be produced by using natural raw materials to be useful for foods and its color is not faded.
Patent JP-S6014247-A (JP)
Title: Electrophotographic sensitive body
Inventor: ANDOU YUUJIROU
IPC: G03G5/08
Filed: 1983-07-06
Abstract: PURPOSE:To form an image obtd. after pause equally satisfactorily to an image formed in the stage of continuous use by subjecting a photosensitive body formed by laminating successively a barrier layer and a photoconductive layer bonded with photoconductive particles with a binder on a light transmittable base to processing for impressing an AC voltage. CONSTITUTION:A photosensitive body formed by laminating successively a barrier layer 17 and a photoconductive layer 18 bonded with photoconductive particles by a binder on a light transmittable base 15 is subjected to processing for impressing an AC voltage. A conductive developer 5 is disposed on the side of the base 15 opposite from the side processed in the above-mentioned way and a voltage is impressed between the developer 5 and an electrophotographic sensitive body 1 at the same instant when an image is exposed thereto from the base 15 side. The AC voltage is impressed on the photoconductive layer in the above- mentioned way and current is forcibly passed thereto to eliminate the barrier at the boundary of the photoconductive particles and at the same time the barrier layer is provided, by which the image having good quality is obtd. without change in the image density and without any photographic fog irrespectively of the pause time.
Patent JP-S57163332-A (JP)
Title: Preparation of carbonyl compound
Inventor: TSUNODA KAZUO
IPC: C07C47/02
Filed: 1981-08-07
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of solvent, etc., in high yield, by using a formic acid ester, especially the ester obtained as a by-product of the autoxidation of an aldehyde as a raw material, and subjecting to vapor-phase catalytic reaction at a specific temperature in the presence of a metallic nickel catalyst.  
     CONSTITUTION: A carbonyl compound of formula II (R 1  is H, 1W10C alkyl or alkenyl; R 2  is 1W10C alkyl, alkeyl, 6W12C aryl or aralkyl), e.g. aldehyde or ketone, is obtained by the vapor-phase catalytic reaction of a formic acid ester of formulaIat 200W450°C in the presence of a catalyst composed of metallic nickel or metallic nickel and aluminum oxide. The feeding rate of the formic acid ester is 0.5W3kg/Cat.kg.hr. The main active component of the above catalyst is metallic nickel, and the ratio of nickel to aluminum oxide is ≥1/20. The presence of water in the reaction system improves the life of the catalyst and the selectivity of the reaction.  
     USE: Raw material of perfumes, pharmaceuticals, dyes, pesticides, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000314435-A (JP)
Title: Fluid-coupling device
Inventor: YAMAMOTO YASUSHI
IPC: F16D33/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure rise due to thermal expansion of working fluid by circulating the working fluid in a fluid storage tank in a prescribed direction so as to set a lockup clutch in an engagement state, and circulating the working fluid inversely to the prescribed direction so as to set the lockup clutch in a disengagement state. SOLUTION: When working fluid flows from a working chamber 4a to an external chamber 40a via an interval chamber 40b, a clutch disc 51 is pressurized to the left so that a clutch facing 52 installed in the clutch disk 51 is pressurized by a casing 41 so as to be frictionally engaged therewith. The casing 41 and a turbine 43 are thus transmitted and connected directly, while when the working fluid circulates from the external chamber 40a to the working chamber 41 via the internal chamber 40b, the clutch disc 51 is pressurized to the right so that the clutch facing 52 installed in the clutch disc 51 is not frictionally engaged with the casing 41 and therefore, the transmission and connection between the casing 41 and the turbine are released.
Patent JP-S5550050-A (JP)
Title: Blend composition for coclosslinking of new fluoroelastomer
Inventor: TOMOTA MASAYASU
IPC: C08K5/14
Filed: 1978-10-07
Abstract: PURPOSE: To provide the title composition cocrosslinkable without causing degradation of the heat, oil, and acid resistance, comprising an iodine-contg. fluoroelastomer, a hydrocarbon elastomer crosslinkable in the presence of a peroxyradical, and  an organic peroxide.  
     CONSTITUTION: The objective composition comprising (A) 100 parts by wt. of a 0.001W10 (pref. 0.01W5)wt% iodine-bonded fluoroelastomer, (B) 5W100 parts by wt. of a hydrocarbon elastomer crosslinkable in the presence of a peroxyradical, e.g., an ethylene/propylene rubber, and (C) 0.05W10 parts by wt. of an organic peroxide, e.g., 1.1-bis (t-butyl peroxy)-3, 5, 5-trimethyl cyclohexane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05321708-A (JP)
Title: Vehicle running control device
Inventor: NISHIGAKI KAZUHIRO
IPC: F02D29/02
Filed: 1992-05-15
Abstract: PURPOSE:To surely converger slip, and also realize stable running of a vehicle without bringing regeneration of slip. CONSTITUTION:In an ECU 15, in the case where relation of Vslp (slip speed) > VL (first threshold value) is concluded in step 102, and also relation of Vslp (slip speed) > VH (second threshold value) is concluded in step 105, fuel cut is carried out. Or in the ECU 15, relation of Vslp (slip speed) > VL (first threshold value) is concluded in step 102, and fuel cut carrying out flag (XFC) is set to (1) in step 105, fuel cat is carried out. In the ECU 15, in the case where relation of Vslp (slip speed) <=VL (first threshold value) is concluded in step 102, or relation of RTQ (actual torque) >=VL (first threshold value) is concluded in step 111, fuel cut is eliminated.
Patent JP-H07328974-A (JP)
Title: Positioning/gripping device for board
Inventor: SHOJI TAKESHI
IPC: H05K13/00
Filed: 1994-06-06
Abstract: PURPOSE:To improve the space efficiency and prevent the lowering of positioning accuracy due to the scattering of chips. CONSTITUTION:Multiple holding means 1a, 1b and a drawing means 2 between the holding means 1a, 1b are arranged along one side of an unmachined board W, this drawing means 2 is provided with a board hold section 20 constituted of a lower claw and an upper claw, and rotary plates are rotatably fitted to the lower claw and upper claw. The board W is held by the drawing means 2 and drawn upward in the figure. When the board W is brought into contact with the positioning pin 6b of the holding means 1a and a cylinder 26 is operated, the board W is rocked to correct its attitude, and it is also brought into contact with the positioning pin 6b of the holding means 1b. The board W is firmly held by the holding means 1a, 1b, and the holding by the drawing means 2 is released. The point where the holding means 1a, 1b are moved to cross a sensor 33 is used as the reference position.
Patent JP-H07104880-A (JP)
Title: Photoelectronic storage processor and digit arithmetic executing method with optical correcting code
Inventor: BAARIN HA
IPC: G06E1/04
Filed: 1994-06-06
Abstract: PURPOSE:To economize a processing hardware by converting data at an output matrix to obtain the arithmetically combined number of MSD results. CONSTITUTION:Two parallel registers 12 and 14 for storing an M-bit addends (x) and (y) are connected to an O/E (photoelectronic) interface element input matrix Al 6 provided with (N+1)X12 pieces of optical exchange picture elements. An i-th column of an input matrix A provided with 12 picture elements is wire-connected to xi, yi, xi-1 and yi-1 register cells. Four picture elements are turned on among the 12 picture elements of the column while depending on input contents, A 12X12 matrix B18 is formed by parallelly arranging two 12X6 CAM MSD adder matrixes. An output matrix C20 in a size (N+1)X12 is generated by optically multiplying the two matrixes A and B. Then, inverted electronic signals are classified and form inputs to comparators 24 and 26.
Patent JP-S5915304-A (JP)
Title: Coaxial dielectric resonator
Inventor: MAKIMOTO MITSUO
IPC: H01P7/04
Filed: 1982-07-15
Abstract: PURPOSE:To miniaturize a coaxial dielectric resonator, by providing a tuning mechanism part with a contact with an inner conductor to form a fine adjustment variable capacity between the tuning mechanism part and outer earth conductor for control of frequency and therefore preventing the variation of characteristics due to a contact between the tuning mechanism part and another object. CONSTITUTION:An outer conductor 202, an inner conductor 203 and a short circuit part 204 are metallized to a dielectric material 201. A metallic cylinder 205 containing a screw part on its inner circumference is attached to the open terminal of the conductor 203, and a tunin screw 206 is set into the screw part. Then the mateial 201 is stored into a housing 207, and an output terminal 209 and a cover 208 are attached to the housing 207. Thus a coaxial dielectric resonator is obtained. The fine adjustment of this resonator is carried out by inserting a screw driver through an opening formed to the bottom of the housing 207 and turning the screw 206 to vary the capacity between the screw 206 and the cover 208. The screw 206 has no projection and has no contact with other parts. Thus, the electric characteristics are stabilized and the miniaturization of the resonator is realized.
Patent JP-S5826390-A (JP)
Title: Non-volatile memory
Inventor: TAKEUCHI YASUSHI
IPC: H02J9/00
Filed: 1981-08-10
Abstract: PURPOSE:To correctly store the content of an RAM and to improve the reliability of the memory, by adding a switch circuit which keeps the potential of a terminal of the RAM to a high level in response to the state of power failure of a main power supply. CONSTITUTION:Until a main power supply Vcc reaches a specified voltage or if the voltage is dropped from the specified voltage V by DELTAV, a control signal CONT is at a low level, a switch SW of switch circuits 4A and 4B is turned off and an uninterruptible power supply VCCB is applied to a chip selection terminal -CS and a write enable terminal -WE of an RAM3 through resistors R1 and R2. Thus, the potential of the terminals is at a high level independently of the output impedance of a decoder 1 and a read/write logical circuit 2, and write to  the RAM3 can be inhibited.