baber/WOPTO huggingface dataset:
Patent JP-H0938208-A (JP)
Title: Aortic balloon catheter with suction route for injection of cardiac muscle protecting fluid
Inventor: TAKAMOTO SHINICHI
IPC: A61M1/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an aortic balloon catheter with suction route for injecting cardiac muscle protecting fluid which is useful for a prosthetic blood vessel replacing operation, by providing a balloon which becomes a prescribed dimension when expanding on a front part of a tube, having the first lumen for inserting core wire, the second lumen of a prescribed cross-sectional area, and the third lumen having side holes, and maintaining its shape. SOLUTION: An aortic balloon catheter with suction route for injecting cardiac muscle protecting fluid is formed by a flexible tube 1 and is attached air-tightly to the head part of the outer circumference of the flexible tube 1. A balloon 2 whose outer diameter is at least 35mm and outer diameter/length = 1.15/1∼2.50/1 is provided when the balloon catheter is expanded by injecting air or water of 40-60ml.  And this aortic balloon catheter with suction route for injecting cardiac muscle protecting fluid is provided with a sealed head end opening part 25, an opening part 22 for communicating to lumen of the balloon 2, a balloon expanding lumen 13 in which the core wire 3 is inserted over whole length, an injection lumen 11 which is penetrated to the longitudinal direction and has a cross-sectional area of 1.5∼4.5mm<2> , and a suctional lumen 10 which is sealed at its head end, has cross-sectional area of 2.5∼6.5mm<2> and has side holes 24 backward of the balloon 2, thereby the shape can be maintained.
Patent JP-S6348016-A (JP)
Title: Frequency synthesizer
Inventor: TANAKA HIROYUKI
IPC: H03L7/18
Filed: 1986-08-18
Abstract: PURPOSE:To compress phase noise and to simplify the circuit form by supplying a switching pattern of a frequency division number stored in advance to a switching type frequency divider. CONSTITUTION:A reference signal generator 1 generating a required output signal, a voltage controlled oscillator 3, a switching frequency divider 4 frequency-dividing the output signal of the reference signal generator 1 and converting the frequency division number into a binary value, a circuit of a control system supplying the switching pattern having the frequency division number stored in advance to the switching frequency divider, a sampler 5 sampling an output signal of the voltage controlled oscillator 3 by the output signal of the reference signal generator 1 and a phase frequency detector 2 detecting a phase error of each output signal from the frequency divider 4 and the sampler 5, feeding back the error signal to the voltage controlled oscillator 3 negatively and revising the output signal frequency of the voltage controlled oscillator 3 are provided respectively. Since the control circuit has only to select a pattern in response to the required frequency, the output signal phase noise characteristic with simple circuit constitution and very excellent state is obtained.
Patent JP-H0633782-A (JP)
Title: Mechanical supercharger
Inventor: TERAOKA MASAO
IPC: F16H57/12
Filed: 1992-07-20
Abstract: PURPOSE:To prevent vibration by supporting an impeller shaft of a supercharger by a bearing, in which external/internal peripheries of an outer ring are eccentrically set, rotating the outer ring to change a position of the center of a sun gear integrally formed with the impeller shaft, and fixing the outer ring by equalizing backlash with each pinion gear. CONSTITUTION:A planetary gear type accelerator 5 of a mechanical supercharger 1 has a sun gear 37 formed in one end of an impeller shaft 39 of the supercharger 1. The impeller shaft 39 is supported to a flange part 47 through a bearing 49 and an oil film damper 51. In an outer ring 65 of the bearing 49, an external periphery 77 and an internal periphery 79 are eccentrically set, and an axial directional groove 81 is provided in the external periphery 77. The outer ring 65 is rotated, to equalize backlash to the sun gear 37 and each pinion gear 41 of the accelerator, and fixed by engaging a pin 87 with a groove 81 opposed to an engaging part 83 of the flange part 47. By adusting this backlash, bending moment is not applied to the sun gear 37, and no vibration is generated.
Patent JP-H1038561-A (JP)
Title: Device for measuring distance to front car
Inventor: SHIOBARA MORIHITO
IPC: G01B11/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a large base line (vertical distance) to be able to accurately measure the distance to a front car by arranging a plurality of cameras for photographing an image of a frontward car separatedly in the vertical direction and horizontal direction. SOLUTION: Cameras CA, CB are arranged separatedly in the vertical direction by a base line B, and further rare positioned separatedly in the horizontal direction by an undercut X(m). In this case, if focus distances of the cameras CA, CB are f(m) and resolution (vertical) is F and an arrangement height of the camera CA is H(m), distance L to a front car V can be measured accurately by an equation L=fB-Fa.X(Fb-Fa) (however, Fa and Fb are positions of front cars V on image faces of the cameras CA, CB). Thereby, as even a compact car can secure a large base line B, one camera CB can be arranged above a room mirror and the other camera CA can be arranged above a dashboard.
Patent JP-S58129621-A (JP)
Inventor: BARATSUTO JIYAYANTEIRARU OZA
IPC: G06F1/10
Filed: 1982-11-02
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-2001020970-A (JP)
Title: Boot
Inventor: YAMANISHI MASAMI
IPC: F16D3/84
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent folding of a boot from generating between an attaching part of the boot and a nearest crest part by providing a wall thickness part thicker than the other part at a prescribed width of a circumferential direction including a prescribed sliding direction with respect to a second member of a first member. SOLUTION: In a wall thickness of a boot small diameter part formed between a crest part 38c protruded to an outer periphery of a boot 38 and a small diameter mounting part 38b, a part as a skeleton on a function is formed as a wall thickness part, and a part capable of moving or deforming on a function is formed as a thin wall part. In the case where a steering is operated so as to maximize a steering angle, the wall thickness part is moved to an outer peripheral side without folding since the wall thickness is thickened. Since the thin wall part is pulled to a wall thickness part, the wall thickness of the thin wall part is thinner than the wall thickness part, and an elastic coefficient is small, the thin wall part is deformed, and thereby, force generated on the thin wall part is absorbed.  It is thus possible to prevent folding of the boot 38 at the boot large diameter part without adding a reinforcing member.
Patent JP-H0944463-A (JP)
Title: Data transfer controller and data transfer method using this
Inventor: YODA SHIGEKI
IPC: G06F15/167
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of instruction and the number of times of interruption and to improve data transfer processing performance. SOLUTION: This controller is provided with first transfer instruction storage means 52 and second transfer instruction storage means 53 separating transfer instructions and storing these instructions when the decoding results of an instruction decoding means 51 are designated instruction classifications, a shared memory access means 55 performing the writing/reading of data for the shared memory 3 within the cluster to which data belongs, taking the synchronization from the first and second transfer instruction storage means 52 and 53 for every data transfer processor, an extension memory access means 57 performing the data reading/writing in the extension memory 7 within the cluster to which data belongs and a data transfer means 56 performing a data transfer via a local network 14 and an intercluster network 6.  Thus, the data transfer between the extension memory 7 and the shared memory 3 which are divided into two instructions is made into an instruction.
Patent JP-S6252943-A (JP)
Title: Semiconductor device
Inventor: KOYAMA TATSUYA
IPC: H01L27/118
Filed: 1985-08-30
Abstract: PURPOSE:To reduce the size of a chip by providing capacitance elements in all spaces between all bonding pads which are arranged in the circumference of an integrated circuit chip. CONSTITUTION:Bonding pads 4, 4... are arranged in the circumference of an integrated circuit chip divided by scribe lines 7. Further, capacitance elements 1 are provided between respective bonding pads 4. Necessary capacity is distributed to circuit blocks 3, 3, 3 and 3, which are provided at four corners of the chip respectively, by connecting necessary number of the capacitance elements 1 with external wirings 2. In the drawings, the reference numeral 5 denotes an I/O buffer and the reference numeral 6 denotes an internal cell.
Patent JP-S5894185-A (JP)
Title: Magnetic bubble detector
Inventor: SATOU YASUSHI
IPC: G11C19/08
Filed: 1981-11-30
Abstract: PURPOSE:To reduce detected noise, by constituting a detector for magnetic bubble memories, and providing a transfer pattern having equal shape as magneto- resistance elements for differential amplification before and after the elements. CONSTITUTION:When bubbles are transferred toward the arrow with a driving magnetic field, they are transferred while being stretched with a bubble stretcher 20 and a voltage change is caused at a magneto-resistance element 21 due to resistance change, and the voltage is compared with that at an adjacent element 22 for the detection of bubbles. The same type of bubble strethcers are arranged before and after the elements 21 and 22. Thus, the noise in differential amplification can be reduced by making the environment of the two elements for differential amplification the same.
Patent JP-H0855821-A (JP)
Title: Thin film forming device and method of forming thin film
Inventor: TSUNENARI KINJI
IPC: H01L21/285
Filed: 1994-08-16
Abstract: PURPOSE:To form a thin film sufficiently thick inside a contact hole by directionally controlled particles in high vacuum. CONSTITUTION:In a thin film forming device that forms a thin film on a substrate 15 by evaporating target material with a laser light 12, laser light reflecting means that comprise a first mirror 17 and a second mirror 18 are arranged outside a space surrounded by an Al target 14 and a substrate 15, and a bias power supply 19 is provided for applying bias voltage to the substrate 15.
Patent JP-S6437165-A (JP)
Title: Facsimile equipment
Inventor: TSUJI MAKOTO
IPC: H04N1/34
Filed: 1987-08-03
Abstract: PURPOSE:To free operator's mind from the anxiety about the charge for communication by calculating the charge for communication required for picture information transmission based on the communication time and the charge for communication per unit time and displaying the calculated charge for communication before the start of picture information transmission. CONSTITUTION:Picture information read by a scanner 1 is temporarily stored in a picture memory 4. A communication time calculating part 12 obtains the transmission time based on the data volume of picture information in the picture memory 4 and information of the transmission destination read out from a transmission destination information storage part 11 and adds a certain time required for preliminarily set transmission control to calculate the time required for facsimile communication. A communication charge calculating part 13 multiplies the calculated communication time by the charge for communication per unit time of the stored transmission destination to calculate the charge for communication, and this charge for communication is displayed on an operation display part 14. The operator confirms the charge for communication on this display to perform the communication start operation.
Patent JP-H059688-A (JP)
Title: Manufacture of zr alloy rolled stock excellent in workability
Inventor: OKUDA TAKANARI
IPC: C22F1/00
Filed: 1991-07-06
Abstract: PURPOSE:To provide a method for manufacturing a Zr alloy rolled stock suitable as a core member such as a pressure tube, a cladding tube and a channel box in a nuclear reactor or a structural member for a reprocessing plant and excellent in corrosion resistance and mechanical properties as well as workability. CONSTITUTION:An alpha+beta type Zr alloy ingot is heated to 1000 to 1100 deg.C, is thereafter subjected to blooming or cogging, at >=920 deg.C, is cooled to <=600 deg.C, is again heated to 700 to 900 deg.C, is subjected to hot rolling of >=1.3 forging ratio and is furthermore heated to 920 to 1050 deg.C.
Patent JP-S6350109-A (JP)
Title: Filter circuit device for surface wave
Inventor: HISHIYAMA KATSUMI
IPC: H05K1/00
Filed: 1986-08-20
Abstract: PURPOSE:To make a gap between a surface wave filter body and a substrate, to improve the soldering property, and also, to prevent a migration caused by flux-up, by providing a projecting part on a part of the substrate to which a surface wave filter element is attached. CONSTITUTION:A projecting part 3 is provided on a substrate 2. Therefore, in case a gap is made between the lower face of a body of a surface wave filter element 1, and the substrate 2, and soldering has been executed by a dip system and a flow system, a solder failure is improved by allowing solder to be sucked up from a parts fitting hole 7, and also, a migration caused by flux-up is prevented. In this case, the projecting part 3 projected on the substrate 2 can be provided easily by forming it by a die at the time of pressing the substrate.
Patent JP-H0358830-A (JP)
Title: Manufacture of punch stripper
Inventor: ARA KATSUHIKO
IPC: B21D45/08
Filed: 1989-07-27
Abstract: PURPOSE:To simply perform repairing and replacement and to prepare a stripper with good workability by constituting a stripper plate of a splitting and assembling system. CONSTITUTION:At least one sheet-like elastomer 6a is punched by a punch 5 and the inner peripheral surface of the hole of the punched elastomer 6a is externally fitted to the outer peripheral surface of the punch 5 in a close contact state. Further, the elastomer 6a is pressed and fixed to the root part of the punch 5 and, subsequently, at least one next sheet-like elastomer is punched in the same way to be externally fitted to the outer peripheral surface of the punch 5 in a close contact state and superposed on the first sheet-like elastomer. Hereinafter, by repeating the same work, the sheet-like elastomers 6-a - 6-j of a laminated structure formed so as to be laminated in order from the root part of the punch 5 to the leading end part thereof until protruding from the leading end part by predetermined quantity are used as a stripper plate 6.
Patent JP-H0359036-A (JP)
Title: Preparation of organic single crystal membrane
Inventor: YOSHIMURA TETSUZO
IPC: C30B29/54
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a large-area organic single crystal membrane by growing an organic single crystal membrane on a substrate under specified conditions by a solvent evaporation process. CONSTITUTION:In the growth of an organic single crystal membrane on a substrate by a solvent evaporation process, the substrate (e.g. quartz substrate) is arranged in a slanted state in a solution (e.g. acetone solution) of an organic substance for the growth of a single crystal membrane [e.g. a compound of formula I (wherein R is a group of formula II)], and a single crystal membrane of the organic substance is grown on the substrate while evaporating the solvent.
Patent JP-H0836745-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: UEDA KUNIHIRO
IPC: G11B5/64
Filed: 1994-07-26
Abstract: PURPOSE:To provide a magnetic recording medium which extremely excels in the electromagnetic conversion characteristic and also excels in reliability in durability, corrosion resistance and the like. CONSTITUTION:In the magnetic recording medium in which ferromagnetic metal thin films 13, 15 of at least two or more layers are formed on a non-magnetic supporting body 10 and further a protective layer 18 is formed on the ferromagnetic metal thin films, the protective layer 18 is a plasma-polymerized film which is formed by using a hydrocarbon gas and hydrogen gas as raw material, and it has such physical properties that the refractive index is 1.9 to 2.15 and the contact angle is less than 80 deg.. The ferromagnetic metal thin films 13, 15 contain 5at% or more of oxygen uniformly thoroughly in the direction of the thickness of the films, and the maximum oxygen concentration Tu of the ferromagnetic metal thin film of the uppermost layer is 10 to 30at%, and the maximum oxygen concentration To of the ferromagnetic metal thin film located thereunder is 15 to 50at%, and the ratio of Tu/To is not less than 0.3 and not more than 0.8.
Patent JP-2000024525-A (JP)
Title: Grain supply apparatus of rice milling machine
Inventor: KANEKO TSUNEO
IPC: B02B3/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable good and efficient milling preventing the generation of a stagnation phenomenon in the flow of grain when the supply amt. of grain is small and smoothly supplying grain regardless of the supply amt. of grain. SOLUTION: A milling chamber 1 having a milling rotor 3 provided to the upper part thereof and a supply chamber 2 having a supply rotor 4 comprising a grain lifting spiral body provided to the lower part thereof are provided in series up and down and a hollow cylindrical grain falling rotary cylinder 5 of which the lower end surface is closed is provided to the vertical axis part of the milling rotor 3 and the supply rotor 4 so as to pierce both rotors up and down. Grain discharge ports 15 are formed to the peripheral surface of the closed lower end surface 16 of the grain falling rotary cylinder 5. The grain falling rotary cylinder 5 is rotated at a rotary speed so as to discharge grain from the grain discharge ports by centrifugal force.
Patent JP-2000030591-A (JP)
Title: Electromagnetic relay
Inventor: YAMAZAKI HIROAKI
IPC: H01H50/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the height size of a narrow-width structure and to maintain the desired assembling strength. SOLUTION: A base is formed with a first base 6 and a second base 7 splittable into two in the width direction. A bottom face section is formed with the lower flange section 46 of a coil block 2 and the bottom faces of the first base 6 and the second base 7. At least the boundary section X between the bottom face of the said base and the flange section 46 of the coil block 2 is integrally connected.
Patent JP-H0531789-A (JP)
Title: Manufacture of blown bottle
Inventor: KAWAGUCHI KUNIAKI
IPC: B29C49/06
Filed: 1991-08-01
Abstract: PURPOSE:To enhance transparency and heat shrinkage resistance by a method wherein cold parison, which is produced out of stock polyester having the specified repeating unit, is stretch-blow-molded under the specified conditions. CONSTITUTION:Cold parison, which is made of polyester resin having 80mol.% or more of repeating unit or ester unit consisting of 1,3-propanediol and terephthalic acid or their ester-forming derivatives is blow-molded, resulting in manufacturing a bottle. In this case, the cold parison is stretched by blowing pressure fluid under the heating atmosphereling within the range: Tg-10<=Ta<=Tcc ( deg.C) and, in succession, the resultant parison is heat-set in molds having the temperature range: Tcc<=Tb<=Tm in order to obtain the desired blown bottle, in which Ta is stretching temperature, Tb is the temperature of the molds and Tg, Tcc and Tm represent respectively the glass transition temperature, cold crystallization temperature and melting temperature of resin measured by means of the differential thermal analysis method on JIS K7121 at the temperature rise rate of 10 deg.C/min.
Patent JP-S6251949-A (JP)
Title: Production of core of pineapple preserved with salt
Inventor: TSUJI MINORU
IPC: A23L19/20
Filed: 1985-08-31
Abstract: PURPOSE:To obtain the titled cores free from occurrence of a sweet potato-like small, a cause of unpleasantness, by squeezing juice from heat-treated pineapple cores under pressure or by centrifuging and adding salt to the cores. CONSTITUTION:Cores of pineapples are passed through a steam tunnel so they are heat-treated and juice is squeezed from the cores under pressure by a pressing maching or by a centrifugal separator. Then, the salt is added to the cores from which the juice is squeezed and the cores the blended with the salt and packaged to give the aimed cores.
Patent JP-S6351501-A (JP)
Inventor: ARATA OSAMU
IPC: E01C9/08
Filed: 1986-08-20
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-H08140355-A (JP)
Title: Switching power supply
Inventor: FUJISAWA NAOTO
IPC: H02M7/217
Filed: 1995-07-28
Abstract: PURPOSE: To reduce switching time and to reduce switching loss by connecting a switching element with a large capacity to that with a small capacity in parallel, providing a control device for each, and providing a switching circuit for dividing the operation current range of two control devices. CONSTITUTION: A DC-DC converter 20 is provided with a large-capacity switching element 4A and a small-capacity switching element 4B connected in parallel and they are turned on/off by PWM signals emitted by controllers 10A and 10B. A switching circuit 11 for dividing the operation current range of two controllers 10A and 10B is provided with a voltage-divider circuit 12 for dividing the output voltage of a rectifier circuit 2 and supplying the divided voltage to the control device 10A as a drive signal vA and a comparator 13 for outputting a drive signal vB to the controller 10B when the divided voltage is equal to or less than a reference value, thus dividing the operation region of two switching elements 4A and 4B according to each current capacity.
Patent JP-H0858967-A (JP)
Title: Guide rail for fluid pressure conveying device
Inventor: IMAI KAZUHISA
IPC: B65G51/18
Filed: 1994-08-17
Abstract: PURPOSE: To provide a connecting structure between a pipe body and a supporter in a curve part where a guide rail is curved in a fluid pressure conveying device. CONSTITUTION: In a fluid pressure conveying device moving a runner along a pipe body when moved a piston. by inserting the piston of mounting a magnet fitted into the pipe body of required length, movably mounting the runner of mounting a magnet outside the pipe body, and feeding a compressed fluid into the pipe body, a plurality of screw studs 20 are fixed in a straight line with a prescribed space in the curved pipe body 4. A hole 27, inserting the screw stud 20, is drilled in a rib part 5a of a supporter 5, to screw a nut 28 tightened to the screw stud 20 protruded from the hole 27, so as to form a curve part of a guide rail.
Patent JP-H0724810-A (JP)
Title: Coloration of cementitious curing material and form plate used therein
Inventor: SUGIYAMA MASAO
IPC: B28B7/00
Filed: 1993-07-07
Abstract: PURPOSE:To uniformly color a surface without moving a coloring material along with a cementitious curing material. CONSTITUTION:A water permeable material 4 containing a coloring material is placed on or bonded to the contact surface with a cementitious curing material 5 of a form plate 2. As the coloring material, pigment, a dye or a dispersion of pigment and a dye is used. As the water permeable material 4, various materials such as a nonwoven fabric, a glass fiber or a synthetic resin fiber can be used other than a fabric. The cementitious curing material 5 such as concrete is cast so as to come into contact with the form plate 2. By this constitution, even when vibration is applied by a vibrator or the curing material flows out by slump, the coloring material does not flow out. The coloring material is mixed with the particles in the curing material when the particles pass through the water permeable material and a colored layer free from color irregularity is formed between the form plate and the water permeable material 4.