baber/WOPTO huggingface dataset:
Patent JP-H01205479-A (JP)
Title: End surface light emitting type semiconductor light emitting device
Inventor: HIRASAWA HIROKI
IPC: G02B6/12
Filed: 1988-02-10
Abstract: PURPOSE:To improve temperature characteristics of light output and light leading-out efficiency, by making both of the side surfaces of a current injection region not paral lel, and constituting their inclination angles with respect to the light emitting surface in the range of 90 deg. and more and less than 90 deg.+ a specified value. CONSTITUTION:The title semiconductor light emitting diode of end surface light emit ting type is provided with a stripe type current injection region 6. Both side surfaces of the current injection region 6 are not parallel, and the inclination angle theta(=90 deg.+x) with respect to a light emitting surface 12 is 95 deg.. As the distance from the light emit ting surface 12 increases, the interval between both side surfaces extends. As compared with the conventional current injection region, the angle is increased by 5 deg.. As a result, the lights generated in the two extended area parts are guided and enter the same light emitting surface 12 at an angle equal to or less than 95 deg., which are added each other and radiated outward. Since the area is large, the temperature dependency of the radiated light is little as compared with the conventional E/E LED. Further, the light emitting surface 12 and back surfaces 13, 14 do not become parallel on any surface. By this structure, the generation of stimulated emission light is restrained, and temperature dependency of light is decreased.
Patent JP-S61203726-A (JP)
Title: Decoder
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1985-02-20
Abstract: PURPOSE:To provide the correcting length up to the limit of a register by shifting cyclicly a data in a syndrome shift register and detecting that a low- order 26-bit of the (n-k)th stage of syndrome register is zero. CONSTITUTION:An input line of the low-order 26-bit of the syndrome register is used as an input line of a gate circuit 3. Then the data in the syndrome shift register is subject to cyclic shift and only when an all zero detection circuit and control circuit 4 detects that the low-order 26-bit of the (n-k)th stage syndrome register is zero, the error is corrected. Thus, the error is corrected near the limit of the register having a burst error correction length b=23.
Patent JP-S54122689-A (JP)
Title: Monolithic catalyst carrier
Inventor: NODA FUMIYOSHI
IPC: B01J35/04
Filed: 1978-03-16
Abstract: PURPOSE: To prevent a lowering of car exhaust gas cleaning efficiency and deterioration in adherence of a film of activated alumina powder by forming an intermediate layer consisting of refractory particles on the surface of a monolithic substrate such as cordierite and further forming the alumina film.  
     CONSTITUTION: A monolithic carrier such as cordierite or mullite is dipped in a mixed sol soln. and dried at 100°C to form intermediate layer 2 consisting of refractory particles on the surface of substrate 1. The sol soln. may be a mixt. of alumina sol, silica sol, Al(NO 3 ) 3  and water. The carrier is then dipped in a slurry of activated alumina, cured in satd. steam of 100°C, dired at 100°C, and calcined at 350°C for 1 hr to form activated alumina film 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56128083-A (JP)
Title: Phase detection circuit
Inventor: TONOMURA KENICHI
IPC: H04N9/45
Filed: 1980-03-12
Abstract: PURPOSE: To limit a control range of phase control by limiting the other phase detection operation by means of a level of one phase detection output, in the circuit for phase-detecting an input signal by the respective reference frequency signals having different phase each other.  
     CONSTITUTION: A detection output V 1  of the first phase detection circuit 1, to which an input signal VIN and the first reference signal V ref1  are inputted, is inputted to the level deciding circuit 3. On the other hand, the second phase detection circuit 2 is provided for inputting the input signal VIN, and the second reference signal V ref2  whose phase is different from that of the first reference signal. And, the threshold voltage of the level deciding circuit 3 is made V r , and when the detection output V 1  has exceeded the voltage V r , operation of the second detection circuit 2 is inhibited by its decision output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06241645-A (JP)
Title: Control box in refrigerating unit for container
Inventor: HAYAMIZU KEITARO
IPC: F25D29/00
Filed: 1993-02-19
Abstract: PURPOSE:To prevent invasion of rainwater or seawater into a control box which incorporates electrical accessories of a refrigerating unit for a container. CONSTITUTION:In a refrigerating unit for a container which incorporates a control box 25 having electrical accessories is attached outside a partition wall 41 partitioning the inside and outside of the container, a top board 25a of the control box 25 is fitted aslant gradually from one side end to the other so that water drops falling on the top board 25a flow down quickly.
Patent JP-H09223258-A (JP)
Title: Automatic transfer device
Inventor: OSAWA SATORU
IPC: G07D9/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transfer device capable of shortening transfer transaction processing time. SOLUTION: When only one transfer destination is stored in a transfer card (YES in STEP 30) and all past transfer amounts are the same amount (YES in STEP 60), the preceding transaction information is displayed on a display device as a confirmation picture. When a customer depresses a confirmation key in order to execute the same transfer as the displayed contents, the device executes transfer transaction processing based upon transaction information read out from the card. Thereby the customer can complete the transfer of the same amount to the same transfer destination only by one key operation. Even when past transfer amounts are respectively different (NO in STEP 60), the number of customer's key operations can be reduced.
Patent JP-H09222177-A (JP)
Title: Pressure adjusting device
Inventor: KIMURA TAKASHI
IPC: G01N1/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a core wire from being twisted by a method wherein a holding member for fixing the core wire to adjust pressure of fluid, a connecting member capable of drawing the holding member along with a refraction of a spacer and a feeder screw for threadably engaging with the spacer are provided. SOLUTION: As a feeder screw 6 is rotated in a rightward direction with a force applied from outside of a casing, a spacer 4 advances and in turn when the screw is rotated in a leftward direction, the spacer 4 is retracted. As the spacer 4 advances forward, the spacer 4 advances the core wire 2 and the holding member 3 while their contacted surface being pushed by it. With such an arrangement as above, the core wire 2 advances in a feeding-in pipe and a feeding-out pipe. As the spacer 4 is retracted, a first engaging end 5a and a second engaging end 5b are engaged to each other, a third engaging end 5c and the holding member 3 are engaged to each other, and the core wire 2 and the holding member 3 are retracted as the spacer 4 is retracted. With such an arrangement as above, the core wire 2 is retracted within the feeding-in pipe and the feeding-out pipe.  The connecting member 5 is a cylindrical member which encloses the feeding screw 6 and has a through-pass hole through which the feeding screw 6 may pass.
Patent JP-S57146316-A (JP)
Title: Estimating device for characteristic
Inventor: TACHIBANA YASUO
IPC: G05B23/02
Filed: 1981-03-04
Abstract: PURPOSE:To achieve estimation of a transmission characteristic of a system simply at a field. CONSTITUTION:When a request button 10 is depressed, a signal RQ is set and parameter read-in is made. The operator inputs various parameters and selects modes by using a digital input button 8 and a mode changeover switch 9 and places the mode changeover switch to the start position afeter the input. The inputted parameters are stored in a memory, and when the storage is finished, the signal RQ is reset, and a test signal generating section and a system output read-in section start the operation. When a test signal U(t) is inpnutted to an objective plant, a measuring signal W(t) is outputted from the objective plant and it is converted into a digital signal Wk at an AD converter 4 after the amplification at a DC amplifier 20 and inputted to a characteristic estimate device main body 5.
Patent JP-S58147325-A (JP)
Title: Manufacture of panel with partial pad
Inventor: KAKIGI TADASHI
IPC: B29C39/00
Filed: 1982-02-26
Abstract: PURPOSE:To provide a panel with a partial pad, which has an excellent finished appearance, with an improved working efficiency by a method wherein a panel material and a skin material are set to a bottom force, a lining material is set to a top force, a clamping is conducted, and a foaming resin liquid is injected between the surface material and the lining material to foam it. CONSTITUTION:A panel material 1, in which an opening 10 being slightly smaller than an opening 11 is formed, is placed on the upper surface of the opening 11 of a female bottom force 6 in which a pad product configuration is stamped, and a lining material 5, which is large enough to be capable of closing off the opening 10 of the panel 1, is set to a top force 7. A heated skin material 3, made of thermoplastic resin, is placed on the panel material 1 to clamp them by means of the top force 7, a suction is made through a vacuum suction hole 9 in the bottom force 6, the skin material 3 is molded into a pad shape, and simultaneously, it is monolithically united with the panel material 1. A foaming resin liquid 13 is injected into a space formed between the skin material 3 and the lining material 5 for foaming, the skin material 3 and the lining material 5 are adhered to each other into a monolithical unity, and this enables to obtain a required panel with a partial pad.
Patent JP-S58150064-A (JP)
Title: Pulverizing device of intake fuel in internal-combustion engine
Inventor: NOMURA TAKESHI
IPC: F02M27/08
Filed: 1982-03-01
Abstract: PURPOSE:To improve fuel consumption or the like, by arranging a high frequency vibrator partly to an intake pipe member, which forms an intake air passage supplying fuel mixed with intake air, and instantaneously pulverizing the fuel at a cold start or the like of an internal-combustion engine. CONSTITUTION:A vibrative pulverizer device 7 is arranged almost immediately below a passage 3 of a carburetor 1. This device 7 is constituted by arranging a vibraor 9 in a casing 8. Said vibrator 9 is formed by ceramics, and electrodes 11a, 11b are respectively provided to a pulverizing side 15 and oppositely facing side 16 of the vibrator 9, while these electrodes are connected to lead wires 18, 12. In this way, if voltage having resonance frequency alternately positive and negative is applied to conduct an electric current to the vibrator 9 through the wires 12, 18, the vibrator 9 is vibrated in the direction X-X. Accordingly, if a main switch of an AC power source for the vibrator 9 is interlocked to a key switch, the vibrator 9 is vibrated simultaneously with the start of an internal-combustion engine, and outflow fuel from a nozzle 5 of the carburetor 1 can be instantaneously pulverized.
Patent JP-H07240977-A (JP)
Title: Learning remote controller
Inventor: NUMATA TOMOKI
IPC: H04N5/00
Filed: 1994-03-01
Abstract: PURPOSE:To confirm a reception level and a reception direction at the time of receiving the signals of a remote controller to be learned by a learning remote controller. CONSTITUTION:Whether or not the result of subtracting the signals light- received by two partitioned photodiodes 51R and 51L in a subtractor 56 is present in a prescribed range is judged in comparators 63 and 64, one of LEDs 34 and 35 is controlled by a CPU 31 so as to emit light and a signal direction is displayed. The level of the signals light-received by the photodiodes 51R and 51L is classified and judged by the comparators 57-59, the light emission number of the LEDs 31-33 is controlled by the CPU 31 and the reception level is displayed by the light emission number.
Patent JP-S62188090-A (JP)
Title: Voltage detection circuit
Inventor: KIHARA YUJI
IPC: G06F1/28
Filed: 1986-02-13
Abstract: PURPOSE:To detect a power source voltage drop with a constitution in which no transistor of high threshold voltage is required, by utilizing a voltage drop caused by plural stages of transistors. CONSTITUTION:Three, for example, transistors 1-3, the drain and the gate of which are connected in common, are connected to a power source 10 with a voltage of VCC in series with a threshold value VH, and the voltage at a node (a) goes to VCC-3VH by the voltage drop through the transistors 1-3. And when the voltage VCC drops more than a prescribed level, an N-type of transistor 5 in an inverter 6 is turned off, and a node (b) goes to H, then the power source voltage drop is detected. By the use of the plural transistors, the power source voltage drop can be detected using an usual transistor, without using the transistor with high threshold voltage, and a switching to a data retention mode can be performed automatically.
Patent JP-H06218424-A (JP)
Title: Mechanical descaling method and its scale crushing device
Inventor: NAKAO KENGO
IPC: B21B45/08
Filed: 1993-01-28
Abstract: PURPOSE:To remove scale on both surfaces of a material to be worked without imparting flaws to the surfaces. CONSTITUTION:In mechanical descaling to remove scales attached to a slab or a bloom when it is transported from a heating furnace to a mill, an envelope pictured by the tip part of a body 45 of percussion which is attached freely rotatively round the rotary shaft and zigzag on the peripheral side of the shaft is preset so that it overlaps by 5mm or more over the surface of the slab 1 or the bloom. The cooled slab 1 or bloom enters scale crushing devices 4a, 4b and when its tip reaches a prescribed position, the body of percussion 45 which is rising and rotating is moved to the overlapped position, the slab 1 or bloom is transported to crush the scale and after this scale is crushed, high pressure water is jetted on its surface in the transporting course to remove the scales.
Patent JP-2000230823-A (JP)
Title: Molecule length measuring method
Inventor: OKADA TAKAO
IPC: C12Q1/68
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the method for easily measuring the length of a molecule. SOLUTION: The molecule length measuring method for measuring the length of a molecule from an image of the molecule picked up by a scanning type probe microscope has a stage (S1) for extracting only a molecule image by correcting the background image of the image at a constant rate, a stage (S2) for binarizing the extracted molecule image according to a threshold, a stage (S3) for extracting the center line of the molecule from the binarized molecule image, a stage (S4) for removing images other than the object molecule to be measured from the molecule image having the center line extracted, and a stage (S5) for measuring the length of the object molecule to be measured according to the number of pixels of a display screen.
Patent JP-H06218251-A (JP)
Title: Humidifying membrane
Inventor: TERADA ICHIRO
IPC: B32B5/18
Filed: 1993-01-27
Abstract: PURPOSE:To reinforce a thin film-like ion exchange membrane to give moisture with a synthetic resin-made porous net body having a specific physical property. CONSTITUTION:A humidifying membrane is made by laminating an ion exchange membrane, and the porous net body which is formed from a fiber having 1-50mum fiber diameter, is 40-90% in porosity and 10-1000mum in average distance between fibers, and 10-500mum in apparent membrane thickness.
Patent JP-S59156450-A (JP)
Title: Drive system of centrifugal separator
Inventor: KITA YASUO
IPC: B04B9/06
Filed: 1983-02-25
Abstract: PURPOSE:To make installation cost or running cost inexpensive, to make an apparatus compact and to effectively prevent the deterioration of a working environment, by efficiently recovering motion energy possessed by a rotary part including a basket during speed reduced operation. CONSTITUTION:A centrifugal separator 2 is constituted so as to be capable of subjecting the basket 3 thereof to rotary driving by a basket driving apparatus 4 bsed on a variable volume type hydraulic motor/pump 12. In this case, the motion energy of the basket 3 is recovered by the hydraulic motor/pump 12 operated as a pump during speed reduction and the hydraulic liquid is charged to an accumulator 8 while the hydraulic liquid accumulated in the aforementioned accumulator 8 is supplied to the aforementioned hydraulic motor/pump 12 operated as a motor. In addition, the basket drive apparatuses respectively provided to a plurality of centrifugal separators are connected to the common accumulator and the centrifugal separators are subjected to group control so as not to superpose the speed accelerating and reducing periods thereof to enable the common use of the accumulator.
Patent JP-H08192264-A (JP)
Title: Tip cleaner of soldering iron
Inventor: MIZUTA MINORU
IPC: B23K3/08
Filed: 1995-01-09
Abstract: PURPOSE: To rapidly and correctly clean the tip of a soldering iron. CONSTITUTION: A recessed foamed roll 14 whose sectional shape in the radial direction on the circumferential surface is of V-shaped groove (a) is fixed to one of a pair of rotary shafts 8, 9 to be driven by a prime mover and a projecting foamed roll 18 whose sectional shape in the radial direction on the circumferential surface is of V-shaped projection (b) to be fitted to the V-shaped groove is fitted to the other rotary shafts. A switching means 35 to drive the prime mover while a soldering iron brought close to the part where two rolls are fitted to each other is detected is formed.
Patent JP-H0570477-A (JP)
Title: Method for preventing adulteration by amplified nucleic acid sequence
Inventor: YOZEFU EI UARUDAA
IPC: C12Q1/68
Filed: 1992-01-22
Abstract: PURPOSE: To provide a method which enables efficient prevention of contamination by an amplified nucleic acid sequence and is useful for a transcription system or the like, by using a primer or the like, each contg. a ribose residue in a nucleic acid amplification reaction and cleaving the ribonucleotide linkage within the amplified product.  
     CONSTITUTION: This method comprises: using a primer or polynucleotide substrate, each of which contains a ribose residue, in a nucleic acid amplification reaction; and cleaving the ribonucleotide linkage within the amplified product to prevent contamination by an amplified nucleic acid sequence. Also, at the time of cleaving the amplified nucleic acid sequence formed by using a ribose- residue containing primer or polynucleotide substrate in the nucleic acid amplification reaction, preferably, the sequence is linked to a solid support and then, removed from the solid support after the cleavage of the polynucleotide linkage. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08197650-A (JP)
Title: Pressure roller
Inventor: KAWASAKI HIROSHI
IPC: B29K105/24
Filed: 1995-01-30
Abstract: PURPOSE: To provide a pressure roller in which the adhesive property of a fluororesin sleeve and an elastic body layer is remarkably increased and bonding durability is extremely excellent. CONSTITUTION: The outer circumference of a core bar 2 is covered with a silicone rubber layer 3. Furthermore, the outer circumference of the silicone rubber layer 3 is covered with a fluororesin sleeve having a thickness of <=0.1mm. Crosslinking density of the silicone rubber layer is regulated to >=2.0×10<-4> mol/cc.
Patent JP-S54124392-A (JP)
Title: Method of adjusting residual stress on metal surfaces
Inventor: KASUYA SHIYOUJI
IPC: B24B27/00
Filed: 1978-03-20
Abstract: PURPOSE: To compress the residual stress of a metal material in the circumferential direction and to prevent stress-anti-corrosion-crack, by applying an abrasive to the surface of the metal material elastically.  
     CONSTITUTION: Abrasive 2 is rotated, and at the same time, steel pipe 1, while being rotated, is sent in the longitudinal direction, and thus abrasive 2 is applied to steel pipe 1 elastically. This abrasive 2 is made of a wire-brush. It hits the surface of steel pipe 1 elastically and passes and grinds it some amount, and at the same time, it gives the surface varnish effect. As a result, the residual stress on the surface of steel pipe 1 in the circumferential direction is compressed and sress-anti- corrosion-crack is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02211569-A (JP)
Title: Information processor
Inventor: SATO JUN
IPC: G06F13/36
Filed: 1989-02-10
Abstract: PURPOSE:To improve the processing efficiency of a system by providing a means for sending out its own identifying bit to a bus, and a control means for identifying a busy state of the other party by the identifying bit on each device. CONSTITUTION:Devices I1, I2 select devices T3 - T5. Each device is provided with a means 1 for selecting buses L10, L20 and checking a use state, and controlling a data transfer to an external device through an external interface, an SCSI control means 4 for controlling a transfer to the bus, an external interface control means 5, and a means for sending out the own ID by using an unused bus. When a transfer instruction is being executed by one bus, its own ID is sent to the other bus. Subsequently, the control means 1 checks the ID and confirms an idle state of the device, this device is selected by an unused bus, and a data transfer is executed to the other device through the control means 5. According to this constitution, the time for deciding whether a response of the other party exists or not is saved, and even if one bus is being used, the data transfer can be executed by the other bus, and the processing efficiency can be enhanced.
Patent JP-S57146996-A (JP)
Title: Oil deterioration alarm device
Inventor: SHIGEMORI MASA
IPC: F16N29/04
Filed: 1981-03-06
Abstract: PURPOSE:To automatically give a warning if oil deterioration is more than a fixed level by scientifically detecting and judging the deterioration of lubricating oil on each item and synthetically judging the deterioration of oil in apparatus using lublicating oil such as engine and so on. CONSTITUTION:A plurality of sensors 4 are disposed in an oil pan 3, which are adapted to detect each deterioration of insoluble matter, metal in oil, acid value, base number and so on of oil 2. Judging devices 5 are adapted to distinguish between an input value and a set value by inputting an output signal of each sensor 4. The results of these judging devices 5 are input as output signal into a total oil deterioration judging device 6, and the input value is compared with a preliminarily set value. If oil deterioration is above a reference value, an alarm output is sent out by an alarm device 7.
Patent JP-H02212536-A (JP)
Title: Resin composition for medical material
Inventor: MATSUMIYA TOSHIHARU
IPC: A61J1/10
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title composition suitable for the production of a bag for storing an infusion, a container for storing blood, etc., which are excellent in antihemolytic properties, lowly odorous, flexible and transparent by mixing a vinyl chloride resin with a specified copolymer. CONSTITUTION:A vinyl chloride resin is mixed with an ethylene/CO/alkyl (meth) acrylate copolymer of which the evaporation residue in the solution obtained when it is extracted with n-heptane at 35 deg.C for 60min is 150ppm or below. In this way, a resin composition excellent in flexibility, transparency and antihemolytic properties, freed of any characteristic odor, and improved in blocking resistance can be obtained, and this composition is suitable for the production of medical supplies, especially a bag for storing an infusion, a container for storing blood and an extracorporeal blood circuit tube for hemodialysis.