baber/WOPTO huggingface dataset:
Patent JP-H08125134-A (JP)
Title: Semiconductor device
Inventor: FURUHATA SHOICHI
IPC: H01L29/78
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the size of a power IC chip by reducing the size of external lead-out terminals without sacrifice of surge resistance. CONSTITUTION: p-type regions 41, 91, 101 are formed on the surface layer of an n-type semiconductor substrate 1 and external lead-out terminals 4, 9, 10 are formed on the surface thereof. The outer circumferential part of the p-type region 91 is formed in a partial region under the external lead-out terminals 4, 10 through an oxide film 5.
Patent JP-S63110806-A (JP)
Title: Digital controller for electronic equipment
Inventor: YOSHIDA KENJI
IPC: H04N5/00
Filed: 1986-10-28
Abstract: PURPOSE:To considerably increase the number of control steps without dropping the repeating frequency of an output pulse by setting the upper and lower limits of data so that the repeating frequency of the output pulse will not go down below a prescribed value. CONSTITUTION:When an up or down key is operated, current data is transferred to a data calculation means 21 from a data storage means 22. One is added to the data. A data comparison means 24 compares said data with reference data from a reference data generation means 25. The reference data is to set the upper and lower limits of the data where the repeating frequency of the pulse drops. When the data lies below the upper limit and over the lower limit, it is transferred to the means 22, otherwise, it is transferred to a data correction means 26. After the data is corrected to lie within the range, it is transferred to the means 22. In such a way time for one task is shortened. Even if many control steps are required, a drop in the iteration frequency can be prevented.
Patent JP-S61135490-A (JP)
Title: Automatic control device of high frequency welding heat input
Inventor: SANNOMIYA SHIZUYOSHI
IPC: B23K11/08
Filed: 1984-12-06
Abstract: PURPOSE:To perform adequately the welding of an electric welded tube by controlling within the target value using a target value output circuit and control circuit the variation in the power source output of high frequency welding detected by a detection/holding circuit. CONSTITUTION:A comparator 21 produces the output corresponding to the phase difference between the input and the output of a voltage control oscillator 23 when the output frequency of a welding power source 11 is inputted into the phase comparator 21 of a detecting circuit 20. This output is outputted to a holding circuit 9 as the amplitude of a low frequency signal through a filter 22. The difference in the target value outputted by a target value output circuit 30 and the frequency variation outputted by the holding circuit 9 controls the output electric power of the welding power source 11. With controlling like this, the measuring circuit for controlling the most suitable heat input is widely simplified.
Patent JP-S63115376-A (JP)
Inventor: SHIEN TEN SUU
IPC: H01L21/20
Filed: 1986-10-28
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-H03141434-A (JP)
Title: Microcomputer
Inventor: KIKAWA YUKARI
IPC: G06F9/46
Filed: 1989-10-02
Abstract: PURPOSE:To use a general-purpose register for all register banks as a register with no switch of the general-purpose register by selecting a 1st or 2nd register set storage means by reference to a register set switch signal and designating a register set of the selected storage means. CONSTITUTION:A 1st register set storage means 104 stores the number of one of those register sets which can be set by hardware. An instruction analyzing means 103 produces a register set switch signal to instruct that a prescribed register set switch instruction is inputted and the register set is temporarily switched. A 2nd register set storage means 114 stores the register set number pointed by the register set switch instruction. Then a register sets selection means 115 selects the means 104 or 114 by reference to the register set switch signal and designates a register set of the selected storage means. In such a constitution, a general-purpose register for all register banks can be used as a register with no switch of the general-purpose register.
Patent JP-H06207329-A (JP)
Title: Roll exchanging device
Inventor: DAABUITO BUROOGAA
IPC: D01G27/04
Filed: 1993-10-15
Abstract: PURPOSE: To automatically exchange without damaging rolls with a compact structure by shifting a spare lap roll existing in a standby position via a trough rotating at a reduced speed to a working position. CONSTITUTION: When a lap roll 4 loaded on take-up rollers 5 and 6 in the working position 3 of a comb head 2 is consumed in exchanging of the lap roll of the comber, an empty tube 15 is housed into an empty tube housing section 27 of the standby position by a throwing device 31 consisting of a swivelable arm 31 having a clamping member 32 and the spare roll 9 held in a ready state on the trough 10 of the standby position 8 is shifted onto the working position 3 by actuating a cylinder 14 having a mechanical locking member and swiveling the swiveling arms 11 held in parallel apart spaced intervals from each other via a multijoint transmission device consisting of a square-shaped link mechanism at the reduced speed, by which the roll exchanging is executed.
Patent JP-H04266360-A (JP)
Title: Method and device for folding sanitary product
Inventor: KURAUSU MUNSHIYU
IPC: A61F13/15
Filed: 1991-09-10
Abstract: PURPOSE: To provide a method and an apparatus for folding, at a high speed, hygienic products such as soft, oblong and thick articles of, for instance a diaper, a band for menstruction or the like. CONSTITUTION: A provided pleat applies a linear pressure to an article, and the article is advanced together with the pressure applied part to be shifted in the folding tool, and conveyed further. In one embodiment, pleat pickers 5, 5a and 5b are provided in a planetary gear 22 rotated around a sun gear 19, the ends of the pleat pickers 5, 5a and 5b are protruded into a gap 4 formed between conveyor belts 7 and 8/10 and 11 by the self-rotation/rotation of the planetary gear 22, an article 2 in the time gap 4 is formed pleat, and the article 2 is further folded by being sent by the conveyor belts 7 and 8/10 and 11.
Patent JP-S61130928-A (JP)
Inventor: ROBAATO REEN HABAADO
IPC: G02F1/1335
Filed: 1985-11-18
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-H06319253-A (JP)
Title: Polyphase self-excited air-cored motor
Inventor: JIERII DEI ROIDO
IPC: H02K55/04
Filed: 1991-09-10
Abstract: PURPOSE: To enhance rotational efficiency of a rotor by constituting a stator and a rotor of a superconducting winding such that large and small windings forming the rotor constitute a current loop being exposed to a field, switching parallel and series diodes disposed between the large and small windings and leading a captured flux from the small winding to the large winding. CONSTITUTION: A stator assembly 3 comprises winding 7a-7c forming three- phase. A rotor assembly 5 turns around a rotary shaft 9 and comprises a first large winding 13 and a second small winding 15 having axes intersecting perpendicularly each other. The windings 13 and 15 are connected to constitute a current loop 16 being exposed to a field in a motor 1. The windings 13 and 15 are connected with parallel and series diodes D1 and D2. A voltage is applied to the stator 3 and switching of the diodes D1, D2 is controlled to lead a captured flux from the small winding 15 to the large winding 13 thus turning the rotor assembly 5. This arrangement enhances the motor efficiency.
Patent JP-2001078938-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L5/28
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner easy to carry around and having a handle part of a dust box which is easily fixed, easy to use and suited for a cyclone dust collecting part. SOLUTION: In this vacuum cleaner, a body 20 is provided with a mating part 55 which mates with the upper surface of a dust box 30 and also with a pedestal part 49 on which its bottom part is placed, and a handle part 41 is freely rotatably attached to the outer surface of the dust box 30. An insertion part 46 for insertion between the bottom part of the dust box 30 and the pedestal pat 49 is formed at the lower end of the handle part 41. The handle part, while shaped to be easily gripped, allows the dust box to be mounted in the body by simply pushing the handle part in, resulting in the vacuum cleaner being easy to carry around and having the dust box that is easy to mount therein.
Patent JP-H0568494-A (JP)
Title: Removal of water adhered to boiled rice
Inventor: FUKUHARA ISAO
IPC: A23L7/10
Filed: 1991-09-11
Abstract: PURPOSE:To improve the taste and preservability of boiled rice by heating the just boiled rice with a far IR ray heater under stirring and simultaneously discharging steam to remove water adhered to the surface of the boiled rice. CONSTITUTION:Rice 9 just after boiled is heated with a far IR ray heater 5 in a stirring state and steam is simultaneously discharged to remove water adhered to the surface of the boiled rice.
Patent JP-H02105119-A (JP)
Title: Information setting device for camera
Inventor: NAKAMURA KOICHI
IPC: G03B7/00
Filed: 1988-10-14
Abstract: PURPOSE:To operate with little movement of the fingers in a situation where the grip is held with the hand by providing an information setting dial which alters photographing information of a camera or the like by means of rotation. CONSTITUTION:The information setting dial 5 is formed on a top surface in the front of a covering 2, and is rotatably held by means of bearing balls 12a-12c; the bearing balls 12a-12c are fitted in plural grooves pierced at the same angle in the inner surface of a short cylindrical projecting part 2a provided to hold a release button 4 and the information setting dial 5. The dial 5 is integrally provided on the center of the top surface of a base ring 13; the dial 5 is fitted in such a way that it is prevented from slipping off the upper cover 2 and only rotates, by locking the dial 5 from below by means of a cylindrical, elastic claw 13a projecting upward. Thus, the information setting dial can be operated with little movement of the fingers in the situation where the grip 3 is held with the hand, and the release button can be pressed uninterruptedly.
Patent JP-H02107155-A (JP)
Title: Production of dried cheeses
Inventor: YOKOYAMA HITOSHI
IPC: A23C19/086
Filed: 1988-10-14
Abstract: PURPOSE:To obtain dried cheeses, excellent in restoring properties with microwave irradiating and heating, such as microwave oven, and shape retaining properties in reconstituting in hot water and useful as an additive ingredient material for instant foods by mixing raw material cheeses with water and a binder, extrusion molding and drying the resultant mixture. CONSTITUTION:Raw material cheeses [preferably (semi)hard type] are mixed with water and a binder (preferably methyl cellulose and/or hydroxyalkyl methyl cellulose) and the resultant mixture is extrusion molded and dried to afford the objective cheeses.
Patent JP-H04136599-A (JP)
Title: Underground storage tank
Inventor: TAKEUCHI HITOSHI
IPC: E04H7/18
Filed: 1990-09-28
Abstract: PURPOSE:To construct an underground storage tank in a necessary scale by providing an outer wall around an outer periphery, providing twofold or more folded inner walls concentric ally along the inside face of the outer wall, and besides providing a frame type roof on the top end parts of the outer wall and inner wall. CONSTITUTION:An outer wall 1 and a floor panel 2 are constructed in one body at the time of reinforced concrete placing on the spot. Inner wall supporting fittings 3 for the sake of supporting the bottom end parts of inner walls 4, 5 are placed on the surface of the floor panel 2. The inner walls 4, 5 are constructed concentric ally with concrete. Beam receiving fittings 8 are supporting fittings for the sake of supporting roof beams 9, and placed on the top end parts of the inner walls 4, 5. Beam receiving members 15 for the sake of supporting roof beams 9 are formed on the top end part of the outer wall 1. Since the roof beams 9 are radially suspended from the center part of the roof in the outer wall 1 direction, to be joined together so that they can freely slide in the range of loose holes 9a. Thus it becomes possible to construct a tank in a necessary scale.
Patent JP-H01100966-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI ORIE
IPC: H01L29/72
Filed: 1987-10-13
Abstract: PURPOSE:To reduce the period of heat treatment at the time of diffusing impurity from a polycrystalline silicon layer to a semiconductor, by a method wherein, after polycrystalline silicon containing impurity is formed on an insulating layer in which a step-difference is formed and in an aperture, impurity is diffused in the semiconductor by heat-treating. CONSTITUTION:The left side of an aperture forms an insulating layer constituted of only a first insulating film 4b. The right side of the aperture forms an insulating layer of multilayer structure wherein a forms insulating film 4a, P<+> polycrystalline silicon 3 and a second insulating film 2 are laminated in order. The right side and the left side of the aperture are provided with the respective insulating layers of different depth of a step-difference. Then N<+> polycrystalline silicon 1 is formed on the insulating layer containing the aperture part, and therein phosphorus is ion-implanted. By heat-treating, impurity is diffused in a P-base region 6 exposed in the aperture part, and an N<+> emitter region 5 is formed. At the time of this heat-treating impurity can be supplied in a short time from the N<+> polycrystalline silicon 1 formed on the first insulating film 4b whose step difference is smaller then those of other parts, to the aperture part, e.g., the base region 6, so that the period of diffusion can be shorten.
Patent JP-H02105780-A (JP)
Title: Power supply device for camera
Inventor: KODAMA YASUMASA
IPC: G03B7/26
Filed: 1988-10-14
Abstract: PURPOSE:To prevent occurrence of a malfunction, etc., when a primary battery is used by connecting the primary battery with the large load circuit of a camera main body directly and with a signal process circuit through a constant voltage means. CONSTITUTION:A voltage input terminal 20 for a large load circuit, input terminal 19 for a signal process circuit, and minus terminal 21 are provided in a camera main body and a plus and minus terminals 61 and 62 for the large load circuit and a power supply terminal 60 for the signal process circuit connected to a primary battery 58 through a constant-voltage means 63 are provided in a primary battery type power supply back 55. Accordingly, when the power supply back 55 is mounted on the camera main body, the voltage input terminal 20 of the large load circuit is directly connected with the primary battery 58, but the voltage input terminal 19 of the signal process circuit is connected with the battery 58 through the constant-voltage means 63 and a constant voltage is always applied across the signal process circuit. Therefore, the malfunction, no operation, etc., of the signal process circuit can be prevented.
Patent JP-2000085664-A (JP)
Title: Fuel tank for motorcycle
Inventor: KURAYOSHI YOSHIYUKI
IPC: F02M37/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide sufficient tank capacity of a fuel tank by arranging an air cleaner in a recessed part provided in a bottom plate of the fuel tank, providing a side surface opening that opens downward in the side direction of the recessed part, and arranging an intake duct in the side surface opening. SOLUTION: A component arranged around a fuel tank 40 comprises an air cleaner 51 arranged under the fuel tank, right and left intake ducts 52 as intake passages arranged on the both side surfaces of the air cleaner 51, the fuel tank 40, and right and left side covers 54 as cover members covering a part of the air cleaner 51 and the right and left ducts 52 from a side. The fuel tank 40 sufficiently provides tank capacity of the fuel tank 40 by forming a recessed part 43 that can be looked through in a side view in the lower part of the front part of the fuel tank 40, and by storing the air cleaner 51 and also a part of the right and left intake ducts 52 to the air cleaner 51 in the recessed part 43.
Patent JP-H05249263-A (JP)
Title: Detection probe structure
Inventor: MATSUSHITA MITSUTOSHI
IPC: G12B9/04
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a detection probe structure capable of surely fixing a sensor cable in a protection tube by simple and safe method. CONSTITUTION:The edge part of a sensor cable 1 on which a detection part 10 is provided is housed in a protection tube 2 whose edge part 21 is sealed, with a circular space between the protection tube 2 and the sensor cable 1 enlarged by means of heat treatment, a shape memory resin tube 3 clad on the inner circumferential face of the protection tube 2 is arranged slipping-out stop of the sensor cable 1 in the protection tube 2 is performed by means of a stopper action of the shape memory resin tube 3.
Patent JP-H10179453-A (JP)
Title: Toilet stool with seat
Inventor: INOUE HIRONOBU
IPC: H01F38/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To avoid the loosing of the stability of electrical connection due to the turning of a seat and to make advantage in terms of waterproof. SOLUTION: The electric circuit of the seat 2 attached to a stool main body in the state of being freely rotatable and an electric circuit on the side of the main body 1 are connected by electromagnetic induction connection between electromagnetic induction coils 31 and 41 on the side of the stool main body and electromagnetic induction coils 32 and 42 on the side of the seat 2. A rotary part 5 rotating with the rotation of the seat 2 is fitted to the stool main body to arrange the coils 31 and 41 on the side of the main body at the part 5. The electric circuits on the sides of the seat 2 and the main body are connected without contacting and the relative positional relation of the pairs of electromagnetic coils is kept constant at the time of rotating the seat in addition.
Patent JP-H08139418-A (JP)
Title: Semiconductor laser light emitting device and optical data write read device
Inventor: SUZUKI SHIGEHISA
IPC: G11B11/105
Filed: 1995-09-12
Abstract: PURPOSE: To realize stable longitudinal multimode oscillation of a semiconductor laser, reduce its noise level, and miniaturize a driving circuit, by setting the one way optical path length from the end surface of a semiconductor laser chip to the reflecting surface of a reflecting object, smaller than or equal to a specified value, and setting the frequency of a high frequency superposing current in a specified range. CONSTITUTION: When L (the one way optical path length from the end surface of a semiconductor laser chip accommodated in a semiconductor laser 2 to the reflecting surface of a half mirror 5) and (f) (the frequency of a high frequency superposing current) are set in the range (L<=0.120 and 400<=f<=7.875E1/L), the return light of a first pulse reaches before a second pulse rises up. The semiconductor laser 2 stably oscillates in the longitudinal multimode, so that the S/N is excellent (78dB<=S/N). When the optical path length L is reduced, it is unnecessary for the frequency (f) to be increased which is the frequency of the interposing high frequency current. Thereby a semiconductor laser light emitting device is suitably miniaturized and the cost is not increased.
Patent JP-S62120253-A (JP)
Title: Hydraulic booster with starting antiskid control device for vehicle
Inventor: IWAMOTO NAOJI
IPC: B60T8/1761
Filed: 1985-11-19
Abstract: PURPOSE:To simplify structure and to reduce a cost, by a method wherein, in a device which employs a hydraulic booster as an operation external force adder in a master cylinder type brake oil pressure generating device, the hydraulic source of the booster can be utilized for control of antiskid during starting. CONSTITUTION:A main cylinder device, forcing two independent oil chambers A and B to generate a brake oil pressure depending upon the pedalling force of a brake pedal, is formed with a stepped first cylinder I, serving as a hydraulic booster mechanism, and second and third cylinders II and III, incorporating hydraulic cylinders 8 and 9, respectively, generating a brake oil pressure for two brake hydraulic systems. When control of antiskid is effected, pressure oil in a pressure accumulator 6 is utilized as a hydraulic source for pressurization through an oil chamber G', and for the aboves, a first electromagnetic valve 107 for introducing an oil pressure is situated in a route through which the oil chamber G' is connected to a main route 101. Further, a second electromagnetic valve 200 for introducing a second oil pressure is situated in a brake hydraulic system on the driving wheel side, and this constitution aids control of antiskid during starting.
Patent JP-H03120357-A (JP)
Title: Thin film forming device
Inventor: FUJIMORI TAKASHI
IPC: C23C14/56
Filed: 1989-10-03
Abstract: PURPOSE:To inhibit the generation of foreign matter and to form a barrier layer having high reliability by providing an exhaustible preliminary chamber on the adjacent first and second reaction chambers and moving a substrate to both directions. CONSTITUTION:Silicon wafers 12 are carried from a first load locking chamber 1 and thin films such as Ti are formed in the first reaction chamber 6. Thin films such as TiNx are formed in the second reaction chamber 16. Silicon wafers 24 with barrier layers formed thereon are taken out from a second load locking chamber 19. Then the other silicon wafers are introduced from the second load locking chamber 19 and the silicon wafers are moved to the direction reverse to the above-mentioned process and the barrier layers are formed thereon. Thereby a target in the same reaction chamber is utilized and only gaseous pure Ar is introduced and Ti sputtering is performed. TiN sputtering can be performed by mixing gaseous N2. Nitride formed on the surface of the target at the time of TiN sputtering is flown at the time of Ti sputtering by alternately performing the stage. The surface of the target can be always cleaned.
Patent JP-S63113476-A (JP)
Title: Copying machine
Inventor: SATONAKA SHINOBU
IPC: G03G15/043
Filed: 1986-10-30
Abstract: PURPOSE:To take a copy without a deficit of an image nor an unnecessary blank by selecting magnification and a form automatically by utilizing a tablet for an editing function. CONSTITUTION:A copying machine 1 which has the tablet 2 for the editing function is so constituted that magnification and a form are selected automatically and properly for an original G of optional size by utilizing the tablet 2. For example, when an automatic magnification mode is selected, the magnification is adjusted more finely than the standard of the copying form, so the magnification is selected properly so that an image is formed right on a specified form, e.g. B5R size and no unnecessary blank is formed. Consequently, even the original of optional size can be copied properly and automatically without a deficit of the image nor an unnecessary blank.