baber/WOPTO huggingface dataset:
Patent JP-H06327657-A (JP)
Title: Probe for pulseoxymeter
Inventor: SATO IKUO
IPC: A61B5/1464
Filed: 1994-03-24
Abstract: PURPOSE:To improve the accuracy of detecting a pulsation of blood in a blood vessel of the head skin of a fetus, and in that apparatus, the light from light emitting part is radiated to the head of the fetus and transmitted or reflected light is caught at the detecting part, by fitting up a light emitting and a catching part at the part of a hole which is formed in the supporting part. CONSTITUTION:The supporting part 1 tapered towards the termination is made of three-layered silicone sheet 2-4, and formed to be bent in accord to the curvature of a head of the fetus. And a cross-shaped hole 5 is formed in the upper layer of silicone sheet 2 in the supporting part 1, and round holes 6 are formed at the position of the opposite two edges in the hole 5 in the middle layer of silicone sheet 3. A light-emitting element 7 and light-catching element 8 are fixed in each round hole 6 and a thick silicone plate 10 and a thin silicone plate 11 are glued together into a laminate state in the recessed part oppositely in the hole 5. And transparent silicone 12 with upward swelled part is filled in the round holes 10a that are formed in both silicone plate 10 and 11, and covers the light-emitting element 7 and light-catching element 8 with its lower part.
Patent JP-H0328365-A (JP)
Title: Metal/organic high molecular synthetic resin-conjugated material and its production
Inventor: SATSUU YUUICHI
IPC: B32B15/08
Filed: 1990-03-07
Abstract: PURPOSE:To produce the metal/org. high molecular synthetic resin-conjugated material having high adhesive strength by forming a functional group on the surface of an org. high molecular synthetic resin film by an electron cyclotron resonance plasma device and forming a metallic film thereon. CONSTITUTION:The surface of the film of an org. high molecular synthetic resin such as polyimide is exposed to the chemically reactive vapor-phase molecule or vapor-phase ion generated by an electron cyclotron resonance plasma device. The kinetic energy is held at 1-20eV, and the resin exhibiting a high ionization rate at the energy is pref. As a result, a functional group is formed on the surface which is reformed. The thickness of the reformed layer is preferably controlled to <=100Angstrom , the cohesive failure is substantially avoided, and a decrease in the mechanical strength is prevented in the org. film. A metallic film is then formed on the surface-treated synthetic resin film, and a coordinate bond is preferably formed. In this case, a stable complex of the functional group and metal is preferably formed. Consequently, a metal-org. high molecular synthetic resin-conjugated material having >= about 200g/cm peel strength and also with high adhesive strength is obtained.
Patent JP-H10255401-A (JP)
Title: Method and device for data transmission, and data recording medium
Inventor: NAGAKITA HIROKI
IPC: G11B20/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To correctly conduct an interpolation process of an address by dividing data into block units and setting the logical value of the address, which is to be added to each block, so that the error generating probability at the destination of the transmission is reduced as it moves to the leading block side. SOLUTION: In a block address BAD of user data, the lengths of the marks and the spaces formed on an optical disk including the front and the back of a fixed pattern are set so that the amplitude margin becomes large during a reproducing as it approaches to the leading side synchronization block. Then, the user data are processed to the data format to be recorded onto the disk and converted into serial data in a parallel serial converting circuit 9. The serial data are NRZI modulated in an NRZI encoding circuit 10, a laser diode is driven by the obtained modulated data and the data are thermomagnetically recorded into the corresponding recording field of the disk.
Patent JP-S60196967-A (JP)
Title: Dynamic memory cell
Inventor: NAKAMURA TADASHI
IPC: G11C11/401
Filed: 1984-03-21
Abstract: PURPOSE:To short-circuit signal retardation time in a word line and a bit line by forming the word line and the bit line by double layer Al wirings. CONSTITUTION:N<+> layers 22 are brought into contact with N layers 26 for a connection to a capacitor. A first polysilicon layer 30 is formed on a P<-> substrate 20 shaped by N and N<+> layers 26, 22, 24 through an insulator layer 28 consisting of SiO2, etc. The layer 30 is formed to the upper section of the N layer 26 so as to function as an electrode for a capacitor, and a window-shaped opening section is formed to the first polysilicon layer 30 corresponding to a forming region for an MOSFET. Second polysilicon layers 32 are shaped on the substrates 20 among the N<+> layers 22 and the N<+> layers 24, and used as gates for the MOSFET. Since a word line and a bit line are formed by aluminum layers, a dynamic RAM, in which signals are hardly retarded by the word line and the bit line and which can be operated at high speed, is realized.
Patent JP-H02284004-A (JP)
Title: Angle sensor for measuring rotation of shaft
Inventor: GIYUNTAA FUEHITO
IPC: G01B7/30
Filed: 1990-03-07
Abstract: PURPOSE: To obtain a measurement signal corresponding accurately to a predetermined r.p.m. of a shaft by providing a detection member with a rough signal generator generating a rough signal being detected over a rotational range of about 360 deg. of the shaft. CONSTITUTION: A rough signal generator 16 and a fine signal generator 19 are driven through a member 12 for detecting the rotary motion of a shaft 10 mechanically. Consequently, rotation of the shaft 10 can be measured accurately over the entire rotational range thereof. Since a rough signal and a fine signal are detected individually, the electric signal can be detected with a moderate resolution. Consequently, the measurement signal of an automobile is not in particular susceptible to disturbance and a common inexpensive A/D converter can be employed in the automobile when an analog voltage signal is outputted.
Patent JP-H03257119-A (JP)
Title: Roller hearth type vacuum furnace
Inventor: MATSUO HIDEAKI
IPC: F27B9/04
Filed: 1990-03-05
Abstract: PURPOSE:To decrease the generation of the unequal cooling and distortion of a work by rotating the work together with a turn table around a perpendicular axial line in a cooling chamber and cooling the entire circumference of the side face thereof with the cooling gases ejected from stationary nozzles. CONSTITUTION:The work W subjected to a heating treatment in heating chambers 12a, 12b, 12c of an annealing furnace 1 is charged by transporting rollers 51 onto the turn table 50 in the cooling chamber 13 and the turn table 50 is rotated at a low speed around the perpendicular axial line by an electric motor 54. On the other hand, a circulating fan 37 is run to suck the gaseous N2 in the cooling chamber 13 and to blast the gas toward the nozzles 40 in a circulating path 38. The gases which are deprived of heat and cooled in a heat exchanger 39 are ejected via plural pieces of the nozzles 40 into the cooling chamber 13. The ejected cooling gases collide against the side faces of the work W rotating together with the turn table 50, thereby cooling the work W. The cooling of the work W is thus nearly uniformly executed in this way.
Patent JP-S56150635-A (JP)
Title: Manufacture of coil spring using pipe
Inventor: NAKAMURA MASANOBU
IPC: F16F1/04
Filed: 1980-04-23
Abstract: PURPOSE:To approximate the thickness of a bent inside to the same of a bent outside to prevent the partial fatigue by a method wherein the upper hemicircle of a pipe is heated, the primary bending operation is conducted to this hemicircle keeping it outside and then as this bent pipe is being drawn it is bent spirally to the reverse direction. CONSTITUTION:A primary bent pipe 1A is obtained by a method wherein the upper hemicircular part 2 of a pipe is heated and bent. The bent outside is drawn largely and a large reduction of thickness occurs and the lower hemicircular part 3 generates a small increase of thickness. When this pipe is drawn and bent spirally in the opposite direction, on the bent outside, lower hemicircular part, the thickness reduces remarkably by drawing reaction and on the bent inside the thickness does not increase. Thus, a spiral spring is made from the pipe where the thickness of the bent inside is nearly equal to the same of the bent outside.
Patent JP-H05259641-A (JP)
Title: Multilayer printed wiring board
IPC: H05K3/46
Filed: 1992-03-13
Abstract: PURPOSE:To increase the heat resistance of a multilayer printed wiring board by reducing the measling. CONSTITUTION:An insulating layer 2 is formed by a glass fabric impregnated with resin and an internal layer circuit 3 constitutes a multilayer printed wiring board on which the insulating layer 2 is laminated. In the multilayer printed wiring board, a resin layer 4 is formed between the glass fabric 1 and the internal layer circuit 3. The stress generated by thermal shock at the time of soldering treatment is relaxed by the resin layer 4, so that the interface breakdown between the glass fabrics and the internal layer circuit 3 can be prevented, and the generation of measling can be reduced.
Patent JP-H10230225-A (JP)
Title: Residual rice treating device for grain shaking sorter
Inventor: KAWATANI SEIJI
IPC: B07B13/11
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable the continuation of sorting by smoothing the supply only to the sorting plate of the uppermost stage to maintain the layer thickness having no unequalness when the amt. of the mixed rice on the sorting plates stacked in several stages decreases. SOLUTION: The multistage shaking sortor is provided with a bypass 3 for supplying the mixed rice only to the sorting plate 1 of the uppermost stage separately from a mixed rice supply route 2 to the sorting plates 1 of the respective stages. The bypass 3 is opened by closing the mixed rice supply route 2. A partition plate of a transverse direction (Y) is recommended to be transversely installed in an intermediate part between the plus sieve side (a) and minus sieve side (b) of the sorting plate 1 of the uppermost stage and to be made changeable over to a working state of bisecting the sorting plane and a non-working state of not bisecting the sorting plane. In such a case, the closing of the mixed rice supply route 2, the opening of the bypass 3 and the changeover of the partition plate to the working state are preferably interlocked to each other.
Patent JP-S55147325-A (JP)
Title: High-temperature load detector
Inventor: NAKAMURA KOUSUKE
IPC: G01L5/00
Filed: 1979-05-04
Abstract: PURPOSE: To reduce an error and to enable the measurement of high reliability even in a low-load range, by directly coupling a load cell to a loading rod provided with forced cooling fins.  
     CONSTITUTION: A loading rod 5 is attached to a crosshead 9 through a water- cooled rod 7. These members are housed in an atmosphere container 2. The free end of the rod 5 is located in an electric furnace 6. A load cell 1, water-cooling fins 13 and a loading rol 12 fitted with the fins are provided in the atmosphere container 2 on a surface plate 10. According to this constitution, the load cell 1 does not detect a load with an error due to a hermetic seal ring 4, a bellows 3, a loading rod guide 8 or the like and is prevented from being affected by temperature due to radiation. This results in enabling measurement of high reliability even in a low-load range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05214880-A (JP)
Title: Sill construction of sliding door
Inventor: EJIMA SHIGETAKA
IPC: E05D15/06
Filed: 1992-02-05
Abstract: PURPOSE:To prevent stumbles by providing guide rails to the insides of recessed channels of sills so that the upper ends of the guide rails are not projected from the upper surfaces of the sills and, at the same time, providing weep holes in the recessed channels, and providing water keeping channels to lower positions of the sills. CONSTITUTION:Water keeping channels 4 are provided to a floor FL. Recessed channels 2a provided with guide rails 5 for guiding the traveling of pulleys 3 of door bodies 1 inside the channels 2a are provided to the sills 2 and, at the same time, weep holes 2c are provided in the recessed channels 2a. Openings of the water keeping channels 4 are convered with the sills 2. In addition, the guide rails 5 are so loaded to loading channels 2b of the inside of a pair of recessed channels 2a provided to the sills 2 that the upper ends of the guide rails are not projected from the upper surfaces of the sills 2.
Patent JP-H04287803-A (JP)
Title: Turbine over speed preventing device
Inventor: KOBAYASHI RYOICHI
IPC: F01D21/02
Filed: 1991-03-19
Abstract: PURPOSE:To detect any breakage of a stub shaft at every rotational so as to prevent over speed by forcing a shaft breakage detecting device to output a trip command at the time of breakeege of the stub shaft, regardless of the magnitude of the rotational speed of a turbine shaft. CONSTITUTION:A main oil pump 3, an emergency speed governor 2 and a speed governor 6 are arranged on a stub shaft 1 connected to a turbine rotor 4, and a rotational detecting device 5 is provided between the turbine rotor 4 and the main oil pump 3, and also a rotational number detecting device 7 is provided in the vicinity of the speed governor 6. A control device 12 for outputting a turbine trip signal according to the comparative value between both detected rotational number values is installed between those rotational detecting devices 5, 7 so as to form an over speed detecting device a shaft breakage detecting device). Respective rotational speeds of the turbine rotor 4 are detected by the rotating number detecting devices 5, 7 and they are compared with each other. When the differencial value thereof attains a prescribed value Zrpm or more, the turbine trip signal is outputted by the control device 12 so as to exclude a turbine.
Patent JP-S57169687-A (JP)
Title: Generator for simulated doppler shift signal
Inventor: SHIRASAKA TOSHIO
IPC: A61B8/00
Filed: 1981-04-13
Abstract: PURPOSE:To use a signal which evaluates capability, etc. of an ultrasonic pulse Doppler device, by creating simultated signals, one is subjected to Doppler shift, and the other hits onto the wall part of a blood vessel and returns. CONSTITUTION:The saw tooth signal (c) from a saw tooth generator 1 and the signal (b) having a phase change value for obtaining the Doppler shift frequency from a function generator 2 are applied to a comparator 3, by which the voltage levels are compared, and the signal (d) of successively changing phase angles is created. This signal (d) is applied to a synchronous type sine wave generator 4, by which the signal (e) of successively deviating phases is obtained, and this is the Doppler shift signal. On the other hand, the output signal (g) of a monostable multi 6 is passed through a delay circuit 7, after which the output (h) thereof is applied to a synchronous type sine wave generator 8, whereby the signal (i) wherein the since wave corresponding to the ultrasonic wave frequency oscillates in synchronization with the signal (h) is generated, and this is the signal corresponding to a clutter signal.
Patent JP-S60212233-A (JP)
Title: Separation and recovey of rhodium from product of oxo-synthesis
Inventor: BOI KORUNIRUSU
IPC: B01J31/40
Filed: 1985-03-20
Abstract: 1. A process for separating and recovering rhodium used as a catalyst without a complexing agent by extraction from an organic solution of the products of the Oxo synthesis with an aqueous solution of organic phosphines having the general formula  see diagramm : EP0156253,P10,F2  as complexing reagents, where Ar**1 , Ar**2 and Ar**3 each denote a phenyl or naphthyl group, Y**1 , Y**2 and Y**3 each stand for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, an alkoxy group, a halogen atom, the OH, CN, NO2 - or R**1 R**2 N group, R**1 and R**2 each standing for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, X**1 , X**2 and X**3 are each a sulfonate (SO3 **- ) and/or a carboxylate (COO**- ) radical, m1 , m2 and m3 are the same or different integers from 1 to 3 and at least one number m1 , m2 or m3 is equal to or greater than 1, n1 , n2 and n3 are the same or different integers from 0 to 5 and alkali metal, alkaline earth metal, zinc, ammonium or quaternary ammonium ions of the general formula N(R**3 R**4 R**5 R**6 )**+ , R**3 , R**4 , R**5 , R**6 each denoting a straight-chain or branched alkyl group having 1 to 4 carbon atoms are contained in the sulfonates and carboxylates, characterised in that a solubiliser is added to the aqueous solution of the complexing agent.
Patent JP-H03257561-A (JP)
Title: Data processor
Inventor: MIYASAKA TSUTOMU
IPC: G06F13/18
Filed: 1990-03-08
Abstract: PURPOSE:To improve the data transfer ability in a system by outputting simultaneously the bus using request signals to both a local bus serving as an I/O bus and a system bus and acquiring the bus using grant signals from both buses in a DMA transfer state. CONSTITUTION:The switch control means 101 and 102 switch the switch means 103 and 104 to a 2nd circuit from a 1st circuit with a prescribed instruction. Thus the bus using request signals are transmitted to a system bus control means 4 and a local bus control means 5 via a DMA controller 6. The local bus using grant signal received from the means 5 is sent to the controller 6. Then the memory access signal received from the controller 6 is sent to the means 5. Under such conditions, a local bus is available. Meanwhile the bus using grant signal received from the means 4 is sent to the means 5. Thus the system buses 10 and 11 are available. In such a constitution, the data transfer ability is improved in a system.
Patent JP-H03259894-A (JP)
Title: Movable handrail drive device of man conveyer
Inventor: YASUHARA YOSHITO
IPC: B66B29/00
Filed: 1990-03-08
Abstract: PURPOSE:To provide simplified constitution and easy installation work and maintenance inspection work by installing a change-over means which detects twisting generated in the rotating shaft of a junction idler at the time of driving a movable handrail and change it into an electric signal, and a detecting means which detects a speed change in the movable handrail. CONSTITUTION:When a large load is applied to a movable handrail and its traveling resistance becomes larger, there occurs a difference in a load working upon sprockets 9a, 9b on both the ends of the shaft 22 of a junction idler 9, thus generating twisting torque in the shaft 22. At this time, an electric signal occurs due to unbalanced strain sensors 24a, 24b. The electric signal is transmitted to a receiver 29 from rotary transmitters 27a, 27b through receiving antennas 26a, 26b, and the output of the receiver 29 is transmitted to a comparison circuit in a microcomputer 30, thus detecting twisting torque on both the ends of the shaft 22. When the twisting torque exceeds a constant allowable one, it is judged as abnormal.
Patent JP-S61214419-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/22
Filed: 1985-03-19
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-H01230822-A (JP)
Title: Automatic controller for long material setting position in construction working robot
Inventor: SATOU SABUROKU
IPC: B66C1/62
Filed: 1988-03-10
Abstract: PURPOSE:To make the setting of a long size material performable highly accurately and automatically by installing a servomotor which operates a manipulator upon receiving a command from an arithmetic unit outputting a position slippage signal by a signal out of a sensor set up in the long size setting material. CONSTITUTION:In this controller, there are provided with sensor units 17, 18 set up in a long setting material at an arm tip of movable construction working equipment 1 including a backhoe or the like and an arithmetic unit, outputting a control signal upon calculating a position slippage value and its direction by a signal out of these sensor units as well as a servomotor operating a driving means of a manipulator by the command. Slippage in a central position between a reference laser beam B passing through the center of a Hume pipe P' already laid down and a Hume pipe P is corrected and automatically connected to each other. With this constitution, the setting work of a long material is made into automation in an easy manner, and thus it can be set to the setting position efficiently and highly accurately.
Patent JP-H06243678-A (JP)
Title: Dynamic type ram and the plate voltage setting method and information system
Inventor: NAKAMURA MASAYUKI
IPC: G11C11/4074
Filed: 1993-02-19
Abstract: PURPOSE:To highly efficiently use the storage operation of a memory cell by using a high dielectric film for an information storage capacitor and using a difference generating in leak current in the polarity of impression voltage. CONSTITUTION:A memory cell is connected with one of complementary bit lines BLT and BLB at the intersected points with a word line. In an information capacitor, a high dielectric film is used to have small occupancy area and large capacity. In this case, a difference is generated between the high level writing voltage +VBLmax and low level writing voltage -VBLmax from the bit line side at the time of same leak current. Then, the both of them are measured and plate voltage VPL is set. Namely, the voltage VPL is determined so that addition voltage may be a bit line high level VH (VCC) in the absolute value of the voltage. Normally, as the bit line high level VH is determined by power source voltage VCC, the addition voltage of the absolute value of voltage +VBLmax and -VBLmax is determined so as to be voltage VCC within the allowable value determined from a refresh synchronizing, etc., by leak current.
Patent JP-H01230322-A (JP)
Title: Electric cleaner
Inventor: MATSUI YOSHIHIRO
IPC: A47L9/00
Filed: 1988-03-09
Abstract: PURPOSE:To increase the joint strength between the both body case members and secure the high airtightness by joining a lower part body case member and an upper part body case member by superposing a lower side superposed edge part and an upper side superposed edge part each other in the horizontal direction. CONSTITUTION:A lower side stepped part 51 bent outwardly in the horizontal direction is formed at the upper edge part of the vertical side surface part of a lower body case member 25, and a lower side superposed edge part 52 which is bent upwardly in the vertical direction from the outside edge part of the lower side stepped part 51 is formed. An upper side stepped part 56 bent outwardly in the horizontal direction is formed at the lower edge part of the side surface part vertical to an upper part body case member 26, and an upper side superposed edge part 57 is formed downwardly in the vertical direction from the outside edge part of the upper side stepped part 56. The lower side superposed edge part 52 is fitted into a grooved part formed between the upper superposed edge part 57 and a regulating rib 60, and the top edge surface on the upper side of the lower side superposed edge part 52 is projectingly attached onto the superposed receiving surface 59 of the upper body case member 26, and the inclined surfaces 53 and 58 of the both superposed edge parts 52 and 57 are superposed, and the peripheral parts of the both body case members 25 and 26 are joined. Therefore, the joint strength between the both body case members can be increased, and the airtightness at the joint part can be improved.