baber/WOPTO huggingface dataset:
Patent JP-S61131288-A (JP)
Title: Solid-state memory
Inventor: MATSUMOTO KAZUYA
IPC: G11C13/06
Filed: 1984-11-30
Abstract: PURPOSE:To make a constitution simple, to obtain a large capacity and to execute the highly speedy transfer by storing the contents of the memory optically to a thin film for a magnetic bubble memory and executing the optical reproduction. CONSTITUTION:The laser light of a laser 1 is provided with beam expander optical systems 2a and 2b and a ultrasonic exciter 5, and forms an image through an acoustic/optical deflecting system 4 controlling the deflection of the laser beam, a converging lens 7, etc., on the specified position of a thin film 8 for the magnetic bubble memory. The temperature of the point focusing part 9 of an image forming point in accordance with the laser beam scanning rises, a magnetizing condition is changed, the magnetic bubble occurs at the desired position of a thin film 8 and the memory is executed. The magnetic bubble is transferred by the action of an external rotating magnetic field along the transfer track pattern of the closed circuit, and returns to an original position after a round. The memory contents by the magnetic bubble of the thin film 8 is read through a polarizing plate 12, etc., based upon a polarizing surface rotating angle difference in accordance with the presence and the absence of the bubble by the scanning irradiation of the low energy laser light flux from the laser 1. Thus, a mechanical driving part is not necessary, and with the simple constitution, the large capacity can be obtd. and the high speed transfer can be executed.
Patent JP-H0196485-A (JP)
Title: Internal gear pump
Inventor: IWASAKI SHINKICHI
IPC: F04C2/10
Filed: 1987-10-06
Abstract: PURPOSE:To facilitate the adjustment of flow and set pressure by opening first and second discharge ports communicating to a gear chamber within a range of reducing the volume of gear chamber formed between inner and outer gears while forming a port for affording communication between the outer periphery of outer gear and gear chamber. CONSTITUTION:Oil in an oil pan is pumped up through an intake port 32 in a gear chamber 30 formed between inner and outer gears 27, 28 in the lower half peripheral portion expanding gradually the volume of gear chamber 30. In the upper half peripheral portion reducing gradually the volume of gear chamber 30 is discharged oil as lubricating oil through a first discharge port 35 on the one hand and as cooling oil through a communicating path 38 for affording communication between the outer periphery of outer gear 28 and one of gear chambers 30 and a second discharge port 37 on the other hand. By selecting properly the timing of affording communication between the discharge port 35 and gear chamber 30, between the discharge port 37 and gear chamber 30 through the communicating path 38 and interrupting communication between the respective discharge ports and gear chamber 30, the opening area ratio of respective discharge ports, etc., is discharged oil independently in every hydraulic system with any discharge pressure and distribution ratio, so that the adjustment of flow and set pressure is facilitated.
Patent JP-H0681660-A (JP)
Title: Variable exhaust device for engine
Inventor: ONISHI KAZUHIKO
IPC: F02B27/06
Filed: 1992-08-31
Abstract: PURPOSE:To improve an output characteristic in the whole operating state by providing an opening/closing driving means for putting variable valves in opening/closing action according to the operating state of an engine so as to increase/decrease the passage sectional area of divided passages. CONSTITUTION:An exhaust passage 8 is formed of exhaust ports 14-1-14-4 and an exhaust manifold passage 16 formed in an exhaust manifold 6. At least two first and second passages 18a, 18b divided into two with different passage diameter are provided upstream of the exhaust passage 8. First and second variable valves 20a, 20b for opening/closing the passages are respectively provided at the intermediate parts of these first and second divided passages 18a, 18b, and these first and second valves 20a, 20b are provided with different fitting angles. An opening/closing driving means 22 is provided to put the first and second variable valves 20a, 20b in opening/closing action according to the operating state of an engine so as to increase/ decrease the passage area of the first and second divided passages 28a, 28b. An output characteristic is thus improved in the whole operating state from a low speed region to a high speed region.
Patent JP-H06225422-A (JP)
Title: Manufacture of unit cable
Inventor: TAKAHASHI TAKEO
IPC: H02G1/14
Filed: 1992-08-28
Abstract: PURPOSE:To prevent erroneous wiring by cutting a piece of cable used for house wiring into preset lengths, and attaching wiring data to a part close to each cut-end part. CONSTITUTION:A piece of cable, which is wired in a house through a branching box, is cut into cables 2, 2A, 2B, 2C, 2D, 2E, 2F and 2G having the preset lengths. A wiring data sheet 8 is attached to a part close to each cut-end part. A bonding agent 3 is attached to the rear surface of the wiring data sheet 8. A cable number 4, a conductor symbol 5 of the color of the cable conductor, e.g. B for a black color, W for a white color, R for a red color and the like, a number of cable 6, which is connected to the conductor, for which the conductor cable 5 is marked, and a connecting conductor symbol 7 are marked on the upper surface. The cable is connected by using a ring sleeve based on the wiring data sheet 8, which is attached to each connecting part. Thus, the erroneous wiring can be eliminated.
Patent JP-2000089626-A (JP)
Title: Device for removing printing material
Inventor: TANIGUCHI KAZUKO
IPC: G03G21/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a user from feeling unpleasant by improving handling property of a sheet at the time of processing a jamming. SOLUTION: Relating to this removing device of printing material for removing the printing material on the sheet 1 printed by the printing material by immersing the sheet 1 printed by the printing material in liquid contained in a processing vessel 3, a discharging cartridge 32 for containing the liquid discharged from the processing vessel 3 and a feeding cartridge 31 for containing the liquid feeding to the processing vessel are respectively attachably and detachably connected with a discharging line and a feeding line leading to the processing vessel 3.
Patent JP-S63108140-A (JP)
Title: Air suction type inner cloth and air cleaning device for clean room
Inventor: SUZUKI YOSHINOBU
IPC: F24F5/00
Filed: 1986-10-27
Abstract: PURPOSE:To prevent dust on a human body from flying to the outside of a clean cloth, by a method wherein an air passage part formed such that the both sides of a spacer having excellent breathability are lined with cloth having no breathability, and opening parts are formed in the inside parts of a sleeve, a neck, a waist, and an ankle part and are coupled to the air passage part. CONSTITUTION:An inner cloth 1 is formed such that an air passage part 2 having opening parts 4, 5, and 6 is formed by sewing at a neticulate undercloth 3 cut and sewn in a vest shape. Opening parts 4, 5, and 6 for sucking air are formed in a neck part, a sleeve part, and a waist part. A spacer 13 is formed by a material having abundant resilience and excellent breathability, and the air passage part 2 is formed such that the spacer 13 is wrapped with the cloth 14 for passage. When a negative pressure is applied with the air of a suction pump 11, air is sucked, dust from a worker is collected in a dust collector 10, and dust is prevented from scattering.
Patent JP-S61131630-A (JP)
Title: System for controlling output light of light emitting diode
Inventor: SHINOMIYA TADANAO
IPC: H04B10/564
Filed: 1984-11-29
Abstract: PURPOSE:To attain a stabilized optical output irradiated from an LED by returning information relating to the strength of an optical signal received at the reception side to the transmission side to control a bias current fed to the LED. CONSTITUTION:An optical signal transmitted from the LED1 in a form an optical intermittent signal into an optical fiber cable is converted from the optical signal into an electric signal by an APD (avalanche photodiode) 3. Since a bias voltage generated in a bias circuit 4 is nearly proportional to the intensity of light received by the APD3, the intensity of light received by the said bias voltage is discriminated and the discriminating information is noticed to an information transmission circuit 5. The transmission circuit 5 applies voltage/ frequency conversion to the discrimination information and informs the result to a bias control circuit 2. The control circuit 2 keeps the bias current flowing to the LED1 to a prescribed value through the notice to keep the optical output intensity of the LED1 constant.
Patent JP-H07111361-A (JP)
Title: Buried type semiconductor laser device and manufacture thereof
Inventor: YAMASHITA SHIGEO
IPC: H01S5/00
Filed: 1993-10-12
Abstract: PURPOSE:To enable a buried type semiconductor laser device to fluctuate less in threshold current due to a leakage current and be enhanced in reliability. CONSTITUTION:A protrudent island region 6 of laminated structure composed of an N-type clad layer 2A, a semiconductor active layer 3A, and a P-type clad layer 4A is formed on the primary surface of an N-type semiconductor substrate, and a step 7 protrudent or recessed is formed on both the lengthwise side walls of the protrudent island region 6. An N-type regrowth interface homojunction layer 8, a P-type current block layer 9, and an N-type current block layer 10 are successively buried in the primary surface of the N-type semiconductor substrate 1 on both the sides of the lengthwise side walls of the protrudent island region 6. Furthermore, a regrowth interface between the N-type regrowth interface homojunction layer 8 and the P-type current block layer 9 is fixed to the step 7 of the protrudent island region 6, a P-type flattening layer 12 is formed on the N-type current block layer 10 and the P-type clad layer 4A, and thus a buried type semiconductor laser device is realized.
Patent JP-H1083743-A (JP)
Title: Horizontal double-break disconnector
Inventor: KATO MASAKI
IPC: H01H31/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal double-break disconnector in which a cable head is incorporated for reducing the area required of a sub-station. SOLUTION: An operating insulator 4 fitted at the top with a blade 6 is supported rotatably in the center of a base 2. A supporting insulator 7 fitted at the top with a stationary contacting piece 9 where the blade 6 is contacted and separated, is secured to one end of the base 2, and a cable head 11 fitted at the top with a stationary contacting piece 12 where the blade 6 is contacted and separated, is fixed to the other end of the base. Cable 13 is connected with the bottom of the cable head 11.
Patent JP-H0995780-A (JP)
Title: Thin film forming device
Inventor: SOTOZAKI MINEHIRO
IPC: C23C14/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device capable of forming a thin film uniform in film thickness and furthermore high in hardness even on a long size substrate. SOLUTION: In a thin film forming device having an ion generating part 10 ionizing a gaseous starting material such as gaseous methane, ionizing above gaseous starting material in the ion generating part 10 and forming a film on the surface of a film wrapped around the surface of a drum as a substrate, the ion generating part 10 has a cathode 1 having a flat shape. Furthermore, the cathode 1 is hollow one, in which many exhaust ports are bored all over, and it is connected with an operating gas feed tube 7 feeding an operating rare gas such as argon (Ar) for mixing with the above gaseous starting material at the time of ionizing the gaseous starting material.
Patent JP-H0196551-A (JP)
Title: Dispensing method of sample by electrophoresis
Inventor: YAGI TAKAO
IPC: B01D57/02
Filed: 1987-10-08
Abstract: PURPOSE:To take out fractionated components in a pure state as far as possible by separating a gel plate for migration in parallel with the development plane and using one thereof for specifying the components by dyeing and the other for collecting the components. CONSTITUTION:An isoelectric point migration soln. 4 is housed in a container 3 provided with electrodes 1, 2 at both ends and a potential gradient (pH gradient) is formed therein. A sample S is injected into such container. One end of the density gradient gel plate 5 consisting of acrylamide, etc., is then pressed to the migration liquid 4 to transfer the migrating components thereon. The fractionated components are further fractionate by the isoelectric point migration when electrodes 6, 7 are pressed to the side opposite to the transfer side and electric fields are applied thereto after the above-mentioned transfer. The gel plate 5 is, thereupon, separated in parallel with the development plane of the plate and one gel plate 5a is dyed by a silver dye, by which the development positions of the components are decided. The other gel plate 5b is floated on an electrolyte 8 provided with an electrode 9 and the other end of a capillary 11 provided with an electrode 10 at one end is pressed to the development position of the desired component. The desired component is moved by migration into the capillary if the electric field is impressed thereto. Only the desired component is obtd. by taking out the component from this capillary 11.
Patent JP-S61131920-A (JP)
Title: Transmission voice mute equipment in automobile telephone set
Inventor: HANAWA TETSUYA
IPC: H04B1/40
Filed: 1984-11-30
Abstract: PURPOSE:To keep the safety by providing a muting contact activated in response to the operation of a release button to a handset and muting a transmission voice based on the contact operation so as to mute easily the transmission voice even during driving. CONSTITUTION:When the handset 2 is not in use, a support metallic fixture 15 is fitted to a handset fixing metallic fixture 12 while depressing a pushbutton 1, then the pushbutton 1 is released and the pushbutton 1 is pushed out externally by a restoring force of a spring 3. Then a slider 9 is depressed by a cam 5 and a notch 11 is fixed to the metallic fixture 12. On the other hand, when the handset 2 is in use, the pushbutton 1 is depressed from the state above, locking between the notch 11 and a head 13 is released and the handset is hooked off. Thus, the transmission voice is muted easily even during the driving and the problem of the safety is precluded.
Patent JP-H0198797-A (JP)
Title: Spring support
Inventor: FUJIOKA MASANORI
IPC: F16M7/00
Filed: 1987-10-12
Abstract: PURPOSE: To simplify the design and make on-site adjusting operation easier by arranging a coil spring between an upper spring seat and a lower spring seat, and a mechanism for moving the lower spring seat up and down and fixing it at any position. CONSTITUTION: A coil spring 3 is arranged between an upper spring seat 1 and a lower spring seat 2. A load flange 5 for setting the object to be supported is provided on the upper portion of a shaft 4 mounted on the upper spring seat 1. A jack 6 as the mechanism capable of moving the lower spring seat 2 up and down and fixing the seat at any position is arranged under the lower spring seat 2. When the piston 61 of the jack 6 is moved up and down, the lower spring seat 2 is moved up and down. As a result, the load flange 5 is also moved up and down.
Patent JP-H1193107-A (JP)
Title: Stone block
Inventor: TADA HARUOMI
IPC: E01C11/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a stone block which keeps the water permeability and increases the restricting force of mutual stone blocks and reduces labor of the stuffing work for joints. SOLUTION: A belt-like joint material 3 having a narrower width than the height of the side face of a block body 2 is extended along the side face and fixed thereto, at the side face of the block body 2. The upper side edge of the joint material 3 is set lower than the upper plane of the block bodies 2 and the lower side edge of the joint material 3 is set higher than the lower side plane of the block bodies 2. A wall face part 14 conducting water is formed between the lower side edge of the joint material 3 and the lower side plane of the block bodies 2. A groove 13 is formed at the side face of a block body 2 and an arrow-shaped projection 12 having a turning back part, which can be inserted in the groove 13, is formed in the joint material 3 to insert the projection 12 into the groove 13 and fixed therein.
Patent JP-S62115975-A (JP)
Title: Ghost removing device
Inventor: INMI MASABUMI
IPC: H04N5/21
Filed: 1985-11-15
Abstract: PURPOSE:To minimize an input amplifying load by controlling the condition of a switch so that two signals of the input amplifier circuit can be selected approximately for the same number at the time of starting a ghost removing action by plural switch circuits. CONSTITUTION:At the time of starting the ghost removal, about half of the switch circuit are closed to an (a) side, the remaining half are closed to a (b) side and the loads of two output terminals of the input amplifier are made equal approximately. When all data of a tapping gain memory 410 at the time of starting the ghost removing action is initialized to 0, the output of a NOR circuit 510 comes to be 1, and therefore, the output of an OR circuit 520 can be 1. By inputting the output signal of the OR circuit 520 to a switch circuit 220 corresponding to a gain control circuit 210, and inputting directly the output signal a0 of a tapping gain memory 410 to the switch circuit 220 corresponding to the gain control circuit 210, initialization can be executed. Thus, the load of an input amplifier 230 can be minimized and the performance can be improved.
Patent JP-2000087093-A (JP)
Title: Detergent composition
Inventor: SASAKI HIROSHI
IPC: C11D3/28
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which is highly safe for the skin and can retain a suitable viscosity for a long term by incorporating at least one anionic surfactant of a long-chain acyl-lower-alkyltaurine salt type and at least one N-alkylpyrrolidone into the same. SOLUTION: This compsn. contains 5-50 wt.% at least one anionic surfactant of a long-chain acyl-lower-alkyltaurine salt type represented by formula I (e.g. sodium N-coconut oil fatty acid-N-methyltaurine) and 3-7 wt.% at least one N-alkylpyrrolidone represented by formula II (e.g. N-octylpyrrolidone) and exhibits a viscosity of 300-5,000 mPa.s at 30 deg.C, a viscosity change ratio of 0.8-1 after the storage at 45 deg.C for 28 days, a pH of 5-7 just after the production, and a change in pH lower than 0.2 after the storage at 45 deg.C for 2 months. In the formulas, R1CO is an 8-20C fatty acid residue; R2 is H or a 1-3C alkyl; M1 is an alkali or alkaline earth metal, ammonium, or an org. amine; and R3 is an 8-16C alkyl.
Patent JP-H02102379-A (JP)
Title: Cylinder discriminating device of internal combustion engine
Inventor: FUKUI WATARU
IPC: F02P17/00
Filed: 1988-10-12
Abstract: PURPOSE:To prevent an error control by reading a sequence of a specific cycle from the individual cylinder discriminating result and storing as the first sequence, and when it is the regular sequence, storing as the second sequence, and after that, reflecting the cylinder data obtained from the second sequence to the control. CONSTITUTION:To a register 11 of a cylinder discriminating device, the cylinder discriminating result of every round is picked up and stored temporarily one by one as a sequence data, and when a specific cylinder is discriminated, '1' is stored, while the other cylinders are discriminated, '0' is stored. And by the first shift register 12 of one bits, the output of the register 11 is input and shifted to the left side, and stored as the first sequence. The bit pattern of the first sequence is decided to be the regular sequence or not in a deciding device 13, and when it is decided to be the regular sequence, it is stored to the second shift register 14 as the second sequence, and after that, the cylinder data obtained from the second sequence is reflected to the control.
Patent JP-H0996730-A (JP)
Title: Optical element mounted module, optical element mounting method and optical system composed of optical element mounted module
Inventor: OSHIDA YOSHITADA
IPC: H01L31/12
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To highly accurately manufacture a module for which an optical element is mounted on a substrate such as a subscriber transmission module or the like with high yield at a low cost. SOLUTION: So as to highly accurately mount and fix the optical element 2 such as a semiconductor laser or the like onto the substrate 1 where a waveguide or the like is formed, it is fixed and adhered by the form of inserting fine particles 31 such as spheres provided with a desired diameter or the like between the optical element 2 and the substrate 1. By such constitution, the optical element 2 formed on the substrate 1 and the optical axis height of the optical element 2 mounted on the substrate 1 are set so as to enable highly efficient optical transmission. While the height was so decided by the thickness of solder and an adhesive material that optimum height could not be set and both of accuracy and the yield were problem before, the problems are solved altogether and the highly accurate and inexpensive optical element mounted module and optical system are attained.
Patent JP-S63109832-A (JP)
Inventor: HIRANO YOSHIO
IPC: A47K13/00
Filed: 1986-10-27
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-H0998185-A (JP)
Title: Avoiding method for loop of data in network
Inventor: TERADA KIYONOBU
IPC: H04L12/28
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve network efficiency by resetting a TTL field in the IP header of a transmission packet at a transmission station into the irreducibly minimum value to arrive at a reception station. SOLUTION: When transferring a packet from a transmission station 6 connected to a certain network through gateways 4 and 5 to the reception station of the other network, while referring to a route control table at the transmission station 6, the number of hops to the network connecting the reception station is possessed. The TTL field in the IP header of a transmission packet is reset into a fixed value such as not '60' but a value adding '1' to the possessed number of hops. Based on this value, usual IP packet transfer is executed and each time the packet passes through the gateways 4 and 5, '1' is subtracted from the TTL. Even when the packet is looped in the network, that loop is found out by the minimum number of times of processing and immediately abandoned.
Patent JP-H1195035-A (JP)
Title: Lighting system
Inventor: HIRANO MITSUKI
IPC: G02B6/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system easy to handle and having uniform luminescent chromaticity in its longitudinal direction. SOLUTION: A light guide rod 3 emits light incident from an incident part 4 linearly to the side direction orthogonal to its longitudinal direction. Mechanical protection for the line emission rod itself is not necessary so much when the line emission rod is made of a resin, and the influence due to heat from a light source 1 in a light emitting part is not necessary to be taken into account since the light source requiring electricity is apart from the light emitting part.  Side face luminescent chromaticity is uniformized in its longitudinal direction by mixing two kinds or more of diffusion coatings different in color and varying their mixing ratio in its longitudinal direction so as to uniformize chromaticity in its longitudinal direction, or by applying two kinds or more of the diffusion coatings to the light guide rod 3 and varying an applied area ratio of two kinds of the diffusion coatings on the light guide rod 3.