baber/WOPTO huggingface dataset:
Patent JP-S63184711-A (JP)
Title: Fusion splicing method of optical fiber
Inventor: YOSHIHARA FUMIHITO
IPC: G02B6/24
Filed: 1986-10-11
Abstract: PURPOSE:To eliminate the need for the precise optical axis alignment of 1st and 2nd optical fibers to each other and to permit an efficient fusing operation at a high speed with a low loss by forming a taper near to the juncture of the 1st and 2nd optical fibers. CONSTITUTION:The optical fibers 3a, 3b on 1st and 2nd moving bases 6a, 6b are fused to each other without subjecting the fibers to the axial alignment by a special mechanism and thereafter, a local heater 2 is actuated and the 1st and 2nd moving bases 6a, 6b are moved in the same direction. One moving base is moved at a specified speed and only the other moving base is moved at an accelerated speed, uniform speed and decelerated speed, by which a taper is formed near the juncture of the 1st and 2nd optical fibers 3a, 3b. The taper is thus formed near the juncture of the 1st and 2nd optical fibers 3a, 3b in such a manner, by which the easy busing of the fibers 3a, 3b with the low loss is permitted without subjecting the fibers to the precis axial alignment.
Patent JP-S61119619-A (JP)
Title: Heat treatment of metallic pipe
Inventor: TANAKA ATSUSHI
IPC: B23K31/00
Filed: 1984-11-14
Abstract: PURPOSE:To improve the stress on the inside surface of a metallic pipe and the stability of the improvement and to suppress the generation and growth of stress corrosion cracking as well as to improve the reliability of a pipeline by subjecting the part of the metallic pipe near the bulging hollow part to a heat treatment based on the heating of the metallic pipe while cooling water is present. CONSTITUTION:A single pipe part 2 is inductively heated by a coil X to increase the pipe wall temp. near a weld zone 10. A double pipe part 3 is heated by the transmission heat. The air in an air pocket 9 is expelled together with the generated steam and in turn the cooling water enters the air pocket when the temp. at which nuclear boiling arises on the inside surface of the pipe part 3 is attained at the point B. The entire circumferential part of the bulging hollow part 8 is brought into contact with the cooling water and the nuclear boiling state shifts into a film boiling state and approximately the uniform temp. distribution is attained in the circumferential direction and therefore the pipe wall near the hollow part 8 is subjected to the heat treatment by the difference from the surface temp. of the metallic pipe 1 on the bases of the film boiling temp. The heating is then stopped and the pipe is cooled to generate the residual compressive stress to the inside surface of the pipe facing the annular hollow part 7 by which the stress improvement is executed.
Patent JP-H0981273-A (JP)
Title: Extending adaptor card
Inventor: NISHIGAKI NOBUTAKA
IPC: G06K17/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a system environment capable of using a PCI card (PCI board) even for a compact equipment such as a portable computer on which a PCI bus is loaded and developing a card bus card having a card bus specification similar to the specification of the PCI bus and a card bus controller for controlling access to the card bus card. SOLUTION: A PC card connector terminal 21 is formed on the inserting direction tip part of a slot inserting part 20a to be inserted into a card slot (SLOT), a PCT card connecting connector 22 is formed on a PCI card loading part 20b exposed from the SLOT, and when the slot inserting part 20a is inserted into the SLOT of a PC body 1 by prescribed depth, the terminal 21 is connected to a card connection connector 12 and a PC card controller (PCCard-Cont) 11 can access a PCT card 30.
Patent JP-H0976789-A (JP)
Title: Stopping device in walking type work vehicle
Inventor: ISHITOBI YOSHIO
IPC: F02D11/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To forcibly stop an engine without releasing a hand from a handle. SOLUTION: This walking type rice planter includes side clutch levers 52 and 52 for switching ON/OFF power transmitted from an engine 31 to left and right wheels 7 and 7 in the left and right grasping parts 36a and 36a of a handle 36 extended to the rear side of a machine body 4. Engine stop switches 20 and 20 respectively controlled following the operations of the side clutch levers 52 and 52 are provided in the vicinity of the side clutch levers 52 and 52. By simultaneously switching OFF the left and right side clutches 52 and 52, the engine is forcibly stopped by the engine stop switches 20 and 20.
Patent JP-H1167674-A (JP)
Title: Apparatus and method for gas phase thin-film growth
Inventor: OHASHI TADASHI
IPC: C23C16/455
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To realize gas phase growth of a thin film in the uniform film thickness, including less amount of crystal defects with a gas phase thin-film growth apparatus, which assures stable reaction gas flow to be applied to the semiconductor wafer substrate manufacturing process which requires high quality, generation and adhesion of less amount of particles and a long maintenance cycle. SOLUTION: This apparatus is provided with a plurality of reaction gas supplying ports 16 at the top portion of a hollow reaction furnace 10, an exhausting port 15 at the bottom portion, a rotating substrate holding body 12 for holding a wafer substrate 11 at the interior, and a rectifying plate 17 having a plurality of holes at the upper part of the interior in order to form a thin film by the gas phase on the surface of the wafer substrate placed on the rotating substrate holding body through the supply of the reaction gas to the interior. In this case, the hollow interior of the reaction furnace 10 is divided into the upper and lower portions 1, 2 in different internal diameters, internal diameter D1 of the upper part is set smaller than that D2 of the lower part, the lower end of upper part is connected with the upper end of lower part by the coupling section for the continuation of hollow internal portion and the rotating substrate holding a body 12 is arranged at the lower side keeping a predetermined level difference H from the lower end of the upper part within the lower part of the reaction furnace.
Patent JP-H0696019-A (JP)
Title: Control circuit for self-synchronizing system
Inventor: PARASHIOSU ARUBERUTO
IPC: G06F13/42
Filed: 1992-09-09
Abstract: PURPOSE:To provide the control circuit for the self-synchronizing system which is small in scale and generates an operation start signal I and receives a signal of data validity DV. CONSTITUTION:This control circuit consists of a 1st exclusive OR circuit(EXOR) 200 which inputs signals REQj-1 and ACKj and outputs a signal I and a 2nd EXOR 300 which inputs signals DV and ACKj+1 and outputs a signal REQj-1 becomes '1' and the signal I becomes '1' while all the signal values are '0', a logic block processes input data, so that DV becomes '1' and REQj becomes '1'. When ACKj+1 becomes '1', I becomes '0' and DV becomes '0', so that REQj is held at '1'. When REQj-1 becomes '0', I becomes '1', DV '1', REQj, '0', and ACKj+1 '0'. Then I becomes '0' and DV becomes '0', so that the initial state is entered.
Patent JP-S60131692-A (JP)
Title: Tape counter controller
Inventor: SAITOU HIROSHI
IPC: G11B27/11
Filed: 1983-12-19
Abstract: PURPOSE:To enable coincidence of tape position and number of counts by inputting record counter value to a resetting circuit or rewinding to detection of a leader tape when inputting a detection signal, and recording serial data in a tape when recording sound, etc. CONSTITUTION:When count value is detected in a reproduced signal from a head 10, a counter 6 outputs a detection signal to a controller 2 and stops running of the tape. When rewound to starting end of the tape without detecting count value, a signal is outputted from a leader tape detecting circuit 9 and the counter is made zero. When recording picture, sound, etc., output signals from a mechanism controlling circuit are inputted to a controller 2, and a switch 3 is changed to a serial conversion circuit 7 side for a fixed time, and indicated value of the counter 6 is converted to serial data and recorded. As the starting end of the tape is made zero when loading a new tape, access of the tape can be made at a fixed value at all times.
Patent JP-S62102527-A (JP)
Title: Exposing apparatus
Inventor: IIZUKA KAZUO
IPC: G03F1/00
Filed: 1985-10-29
Abstract: PURPOSE:To automate the operation of the entire exposing apparatus by attaching an identification mark on a reticle, reading out the mark on the way of conveying the reticle by a conveyor, and setting the operation parameter of a conveyor by the read data. CONSTITUTION:A plurality of reticle cassettes 14 are laminated at the corner of the sidewall of a chamber 1 which contains an exposing apparatus body 4 and a conveyor 5, and when the reticle in response to the exposure pattern is selected, the hand 13 of the conveyor 5 moves along guide rails 11 to remove the reticle. A bar code attached to the reticle is read out by a bar code reader 22 on the way of feeding to the exposing position by the hand 13. The read information is set as the operation parameter of the body 4.
Patent JP-H1087023-A (JP)
Title: Baggage transfer device for moving carriage in automatic warehouse
Inventor: MATSUDA KUNIHARU
IPC: B65G1/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To smooth the forward and the rearward movement of an arm for transfer, as well as to make a transfer device to transfer a baggage between a shelf and a moving carriage compact. SOLUTION: By fixing a chain 23 wound between sprockets 22 at both ends of the first arm 12, to a frame 10 and the first arm 12 the second arm 13 is moved forward and rearward at the double speed of the first arm 12. In such a movement of the second arm 13, the chain 23 is provided at the upper and the lower sides of the horizontal part 15 of the first arm 12, and it is fixed to the frame 10 and the second arm 13 at the positions of the upper and the lower recesses 16 and 17. At the positions of both the upper and the lower sides holding the recesses 16 and 17, the inner and the outer guides 18 and 19 where the inner and the outer rollers 20 and 21 are fitted are formed by straddling, so as to improve the stability.
Patent JP-H0553388-A (JP)
Title: Controller for copying device
Inventor: MURAMATSU SHIGERU
IPC: G03G21/00
Filed: 1991-08-27
Abstract: PURPOSE:To make use of an actable copying function, to reduce the down time of a copying device and to improve the productivity of copying even when an abnormal unit occurs. CONSTITUTION:This controller is provided with plural 1st detecting means for detecting the occurrence of the abnormality of a 1st unit group which influences the execution of copying actions when the abnormality occurs, plural 2nd detecting means for detecting the occurrence of the abnormality of a 2nd unit group which does not influence the execution of the copying actions when the abnormality occurs, and a control means which stops the copying function when the 1st detecting means detects the occurrence of the abnormality, and stops only the function of the abnormal unit and permits the copying actions which are limited to the function of the remaining unit when the 2nd detecting means detects the occurrence of the abnormality.
Patent JP-S6394676-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L29/72
Filed: 1986-10-09
Abstract: PURPOSE:To obtain a lateral transistor with improved hFE by a method wherein the impurity concentration of the upper layer of the lateral transistor, in which two regions which form an emitter and a collector and have the conductivity type opposite to that of a substrate are so formed as to be separated from each other, is made to be higher than the concentration of the lower layer. CONSTITUTION:An n-type impurity is introduced into the upper part of a p-type silicon substrate 1 with a high concentration to form an n<+>type buried layer 2. Then an n-type silicon layer 3 with a concentration of about 10<16>cm<-3> is formed by epitaxial growth. This layer 3 functions as a base. After an aperture for an emitter 4 is drilled, a p-type impurity such as boron is introduced by ion implantation with an acceleration voltage of about 20 KV and a dosage of about 1 X 10<14>cm<-2> and annealing is performed. With this process, in the upper layer 41 of the emitter, the impurity concentration of the region with the thickness of 0.1 mum is increased to about 10<19> cm<-3>. With this constitution, the ratio of the impurity concentration to the impurity concentration of the base becomes larger so that an implantation efficiency is increased and hFE is improved.
Patent JP-S61120747-A (JP)
Title: Printing pressure setting mechanism for rotary press
Inventor: SHIMAMOTO TATEO
IPC: B41F13/32
Filed: 1984-11-16
Abstract: PURPOSE:To set a printing pressure in a wide range of gap and enable to cope with a wide range of thick printing materials, by providing a vertical position adjustor. CONSTITUTION:A worm 10 and a worm wheel 12 engaged to the worm 10 are provided on the side of a lower frame 1. An eccentric shaft 13a eccentric with reference to the center of rotation of a support shaft 13 is provided. An eccentric bearing 14 is supported on the shaft 13a. On the other hand, an upper bearing 16 is supported on a support shaft 15 on the side of an upper frame 5. The upper bearing 16 and the eccentric bearing 14 are connected to each other by an adjusting threaded shaft 17. A printing pressure according to the thickness of a printing material is set by manually rotating a handle wheel 11 clockwise or counterclockwise to rotate the eccentric shaft 13a through the worm 10 and the worm wheel 12. Based on the rotation of the shaft 13a, the point of eccentricity of the shaft 13a is moved up or down, and the upper frame 5 is opened or closed in the manner of a fan with a support shaft 7 as a fulcrum, whereby the gap between a rubber cylinder 8 and a pressure cylinder 2 is varied.
Patent JP-H0775242-A (JP)
Title: Underground common conduit line
Inventor: TASHIRO EIICHI
IPC: H02G9/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent water from being accumulated in a conduit line, by making the cross section of the lower part of the inner surface of the conduit line whose sectional shape is a circle as a whole circular-arc-form, and by providing a catch-basin in the lowermost place of the inner surface of the conduit line. CONSTITUTION:The cross sectional shape of an underground common conduit line 1 is a circle as a whole, and the cross section of the inner surface of the conduit line 1 is circular-arc-form at least in the lower part of the inner surface, and in the lowermost place of the inner surface, a catch-basin 2 is provided. In this manner, since the section of the inner surface of the conduit line 1 is circular-arc-form, even if no inclination is provided on the floor surface of the conduit line 1, the whole water present in the conduit line 1 is made to flow in the lowermost place, and the catch-basin 2 is provided in the lowermost place. Thereby, water can be prevented from being accumulated in the conduit line 1.
Patent JP-H0875178-A (JP)
Title: Warm-water heater
Inventor: YAMAMOTO TAKANORI
IPC: F24D3/08
Filed: 1994-09-08
Abstract: PURPOSE: To provide a warm-water heater in which heating with warm water obtained by hot water supplying and reheating of bathtub water despite the operating modes of the hot water supplying and the reheating of the bathtub water. CONSTITUTION: A warm-water heater uses warm water obtained by hot water supplying and reheating of bathtub water and comprises a hot water supplying circuit 4 for heating supply water, a vessel (bathtub 26) for storing the warm water obtained by the supplying circuit, a reheating circuit 6 of bathtub water for reheating the bathtub water stored in the vessel, a heating circuit 8 formed by sharing the partial circuit including the circulation pump 70 of the reheating circuit, and heat radiating means (heat radiating unit 14) receiving the warm water circulated through the heating circuit to radiate heat. Thus, various operation modes of hot water supplying, reheating of the bathtub water, heating, heating and hot water supplying, heating and reheating of the bathtub water, heating using the warm water in the vessel, etc., are realized.
Patent JP-H06316050-A (JP)
Title: Manufacture of continuous decorative laminate
Inventor: NOMURA YOSHIYUKI
IPC: B29K105/08
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a continuous decorative laminate which has performance as diallyl phthalate resin decorative laminate, has little habitual warpage and winding, excellent in a taping test, and difficult to be lifted even though it is processed to have pressure sensitive adhesion and stuck to a butt end surface of a particle board or a veneer board. CONSTITUTION:Resin-impregnated decorative paper 1 wherein decorative paper is impregnated with mixed resin solution having diallyl phthalate resin, unsaturated polyester resin, and alkyl etherified melamine resin as essential components, is piled on nonwoven fabric 2 consisting of polyester fiber as a core material, and they are molded by heat and pressure. A ratio of the diallyl phthalate resin to the unsaturated polyester resin is 8:2 to 2:8. As for the alkyl etherified melamine resin, 2-20% is added to a solid content of resin solution composed of the diallyl phthalate resin and the unsaturated polyester resin. Spun-bonded nonwoven fabric is used as the nonwoven fabric. Molding by heat and pressure is carried out with a continuous pressing machine.
Patent JP-H0884432-A (JP)
Title: Protection device of power supply device of lifting electromagnet
Inventor: KITAZAWA YOSHIKADO
IPC: H01F7/18
Filed: 1994-09-09
Abstract: PURPOSE: To prevent a voltage-dependent element from being damaged due to the energy of a lifting electromagnet even if a cable as a feeder line is discontinued. CONSTITUTION: In the power supply device of a lifting electromagnet with an AC input power supply 6, a full-wave rectifier 1 consisting of a plurality of thyristors S1 -S6 for rectifying the power of the input power supply 6 to DC, a lifting electromagnet 3 for receiving power from the full-wave rectifier 1, and a voltage-dependent element 2 which is connected in parallel to the lifting electromagnet 3, a power failure detector 8 for detecting the power failure of the electric circuit of a feeder line 7 of the lifting electromagnet 3 is provided and protection circuit 9 for forming a closed circuit with the lifting electromagnet 3 is constituted when the power failure detector 8 is operated.  In this case, two thyristors S5 and S6 out of six thyristors S1 -S6 for constituting the full-wave rectifier 1 are forced to be turned on by operating the power failure detector 8 to constitute a protection circuit 9.
Patent JP-2001063439-A (JP)
Title: On-vehicle cup holder
Inventor: HAMAMOTO YOSHIAKI
IPC: B60N3/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To allow cups different in their diameters to be held, to an on-vehicle cup holder. SOLUTION: This cup holder 10 is provided with plates 40-45, a guide means 22 and a mounting face 22. The plates 40-45 are composed of plural sheets, for example six sheets, and have cup holes 40-45 different in diameters. The guide means (for example, protrusions 40c-45c and guide grooves 51) holds the plural plates 40-45 to be slidable while separated vertically, the plural plates are overlapped each other vertically in a storage position, and the each plate 40-45 is slided to be pulled out to a using position. The mounting face is positioned in a lower side of the cup hole 40-45 of at least one plate 40-45 pulled out in the using position, and a bottom of a cup is mounted thereon.
Patent JP-2001061331-A (JP)
Title: Combine harvester
Inventor: KUROKAWA MASAHIRO
IPC: A01D67/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which detects the rate of changes in working speeds with an acceleration rate sensor in response to the changes of a field. SOLUTION: This combine harvester can horizontally control its body. Therein, an acceleration rate sensor for detecting the acceleration rate of the frame in the vertical direction is disposed. When a larger acceleration rate than a preliminarily set acceleration rate is detected with the acceleration sensor, the speed of a rolling cylinder is enlarged.
Patent JP-H0290092-A (JP)
Title: Apparatus for recognizing state of road surface
Inventor: MIZUNO MASAO
IPC: G01W1/14
Filed: 1988-09-28
Abstract: PURPOSE:To obtain data in which state a dry state, a wet state and the like the road surface is by operating the membership function values for the output levels of sensors for the positive irregular reflected light of visible light, infrared-ray irregular reflected light, road surface temperature and the like from the road surface. CONSTITUTION:An irregular reflected light receiver 11 includes photodetectors 21 and 22 for infrared rays and visible light. The outputs of the photodetectors are amplified. Then, noise components are removed. A positive reflected light receiver 14 includes a photodetector 24 for visible light. The output signal from the photodetector 24 is also amplified, and noise component is removed. The detected signal from a thermometer 23 is amplified and outputted. The output signals from the elements 21, 22, 23 and 24 are normalized in normalizing circuits 15. Then, the signals are converted in A/D converter 16. Thus, the signals representing the levels of the visible irregular reflected light, the infrared-ray irregular reflected light, the road surface temperature and the visible regular reflected light are obtained. The apparatus for recognizing the state of the road surface is composed of a dry inference part 30, a wet inference part 40, a lamination inference part 50, freeze inference part 60, a MAX circuit 70 as a generalizing circuit and an output device 71. In the inference parts 30-60, membership functions such as output level distribution of visible-light irregular reflection of each road surface state are preset.
Patent JP-H0582477-A (JP)
Title: Plasma processor
Inventor: WATANABE SEIICHI
IPC: H01L21/205
Filed: 1991-09-20
Abstract: PURPOSE:To enable the wafers to be evenly etched away even if the density of the plasma produced on the wafers may be distributed unevenly by a method wherein the energy of incoming ions on the wafers is adjusted in every position. CONSTITUTION:Within the title plasma processor, a dielectric 5a is buried in the wafer mounting part of a wafer mounting electrode 5. At this time, the thickness of the buried dielectric 5a is to be varied in every position.
Patent JP-H0982536-A (JP)
Title: Air-core reactor with magnetic shield
Inventor: ITO MASAYOSHI
IPC: H01F30/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain stable winding clamping force by supporting a magnetic shield on the connecting bolt side of winding retaining means and by holding only the winding between a pair of winding retaining plates of the winding retaining means and by applying the winding clamping force thereto. SOLUTION: A winding 2 is held between a pair of winding retaining plates 6 via end part insulators 4 provided on both axial end parts. and winding clamping force required to maintain electromagnetically resisting mechanical force can be obtained by regulating the clamping torque of a nut 8 coupled to a connecting bolt 7 for applying a clamping load onto the pair of winding retaining plates 6 at a plurality of locations outside the winding 2.  Further, a magnetic shield 3, constructed of a good electric conductor such as an Al plate, a copper plate, etc., concentrically surrounding the outer periphery of the winding with an insulating distance being kept therebetween, is provided on its outer periphery side with a projecting seat plate 13, and when a connecting bolt 7 is fitted into a through-hole formed in this seat plate 13 and both sides of the bolt 7 are fastened by double nuts 14, the magnetic shield 3 is fixed at a predetermined position.