baber/WOPTO huggingface dataset:
Patent JP-2000034925-A (JP)
Title: Gasoline direct injection engine
Inventor: HORIE KAORU
IPC: F02B75/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide stable and lean stratified charge combustion in a wide range of an engine rotation speed and load and improve the fuel consumption and exhaust gas property in a gasoline direct injection engine whose cylinder head is provided with a fuel injection valve directly injecting gasoline to a combustion chamber and an ignition plug faced to the combustion chamber. SOLUTION: A fuel injection valve 22 facing to an approximately center part of a ceiling face of a combustion chamber 15 is attached to a cylinder head 14 having an axis approximately in parallel to the axis of a piston 131. A cavity 21 which is arranged under the fuel injection valve 22 and an ignition plug 23 and provided in the crown of the piston 131 is so constituted that the side opposite to the fuel injection valve 22 is formed deeper than the side opposite to the ignition plug 23.
Patent JP-H01276615-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/786
Filed: 1988-04-27
Abstract: PURPOSE:To form a semiconductor element surely in a crystallized region by executing crystal growth of an amorphous material layer by making use of a seed region of polycrystalline silicon as a seed. CONSTITUTION:Patterns of island-shaped regions 104 of amorphous silicon and coupling regions 105 of amorphous silicon are formed. Amorphous material layers whose pattern has been formed are crystal-grown by making use of islands 102 of polycrystalline silicon as seeds; the amorphous silicon layers are crystallized. When crystal grains 304 are superior to 305, crystal growth is stopped in a halfway part of the coupling region; only the crystal grains 304 are grown in island-shaped region; single crystal is realized. Even when the island-shaped region becomes not monocrystalline but polycrystalline, position where a grain boundary exists is limited considerably. By this setup, it is possible to form a semiconductor element selectively in a crystallized region.
Patent JP-S58221555-A (JP)
Title: Talkie transmitting system
Inventor: KAWASAKI ICHIO
IPC: H04Q11/04
Filed: 1982-06-18
Abstract: PURPOSE:To transmit the talkie to all subscribers without lowering the traffic capacity for a subscriber line concentrator of a time-division telephone switchboard, by providing a talkie exclusive highway. CONSTITUTION:A time slot having a non-call pattern of a distribution highway 4 is usually connected to a talkie circuit 130 via a line concentration switch 301, and no audio signal is delivered to the output of the circuit 130. When it is required to transmit the talkie to a subscriber 10b of a low call factor in an abnormal congestion mode, a time slot having a digital talkie signal pattern of the highway 4 is connected to the circuit 130 with switching of connection of the switch 301. Then the analog talkie signals are transmitted to all subscribers 10b from the circuit 130. At the same time, the talkie signal is individually transmitted when necessary to a subscriber 10a of high call factor with connection of the switch 301. As a result, a function concentrating part 123 is not needed within a circuit 120 for subscriber 10b. This never lowers the traffic capacity.
Patent JP-S586977-A (JP)
Title: Production of colored steel plate
Inventor: SUZUKI HIROYUKI
IPC: C23C22/78
Filed: 1981-07-03
Abstract: PURPOSE:To obtain colored steel plates, particularly easy colored steel plates of regular spangles or the like by polishing the surfaces of zinc hot-dipped steel plates with abrasive materials of prescribed grain sizes then treating the same with a chromate treating soln. added with a silver salt. CONSTITUTION:A zinc hot-dipped steel plate 1 is supplied to a polishing zone A disposed with abrasive materials 2, whereby the surfaces thereof are polished. It is an essential requirement to control the roughness of the abrasive materials in this case to a #120-#800 grin size range. This polished plate 1 is supplied to a black chromating zone B where a black chromating soln., that is, a chromate type treating soln. added with a silver salt such as silver chloride is sprayed 5 onto the plate 1 passing through said zone B. After the passage through the zone B, the plate 1 is subjected to a squeezing operation by, for example, air blowers 6 so as to coat the treating soln. uniformly on the surfaces of the plate 1. This plate is supplied into a finishing zone C, where it is sprayed with a finishing soln., after which it is supplied into a drying zone D where it is dried 8 by hot wind. It is equally well to dip the plate 1 after the polishing into said treating soln. in place of spraying the treating soln.
Patent JP-H05256249-A (JP)
Title: Self-actuated power generating machine cooperated with weight
IPC: F03G7/10
Filed: 1992-03-13
Abstract: PURPOSE:To provide a self-actuated power generating machine wherein power can be generated with no fuel by utilizing dropping force of a weight safely with an easy feeling and no public pollution without noise, movable and easy to handle widely available for various electric actions also providing a good effect for an earth environment. CONSTITUTION:A lever type is formed by positioning a deflected center change point of a bar 4, provided with weights 1, 2 in both ends, with a main shaft 5 serving as a supporting point, and the weight 1 in a long arm side starts self dropping to reach a curve start point (a) of an electromagnetic force plate 3, advance to be lifted and to reach a curve end point (b). During this time, by moving also the weight-provided bar 4 slid and floated simultaneously in a main shaft pipe 6, a lever type is again formed by a position relation between the main shaft and the bar. Since a lever type motion is successively repeated alternately by three sets of the weight-provided bars 4, the main shaft is continued to be rotated. A gear of the main shaft is rotated at a high speed by a carrier gear group to generate power by turning a generator. By returning this electric power, after charging a storage battery, to the electromagnetic force plate 3, continuous rotation is performed.
Patent JP-S5629027-A (JP)
Title: Power plant of blast furnace top pressure recovery system
Inventor: HATA YOSHIHIRO
IPC: F02C9/16
Filed: 1979-08-17
Abstract: PURPOSE: To secure the recovery of an energy from blast furnace gas by providing a governor valve in a pipe line by-passing a gas turbine in a power plant of a blast furnace top pressure recovery system using an induction power generator.  
     CONSTITUTION: Air from the air blower 1 is supplied through the hot air furnace 2 into a blast furnace 3, and the gas B discharghed from the top of the furnace 3 is directed through a first dust remover 5 provided in a gas path 4 into a second dust remover 6. The gas B enters through an inlet shut-down valve 9 into a gas turbine 11 of the above-captioned power plant 10, where it drives an induction power  generator 12 and then is directed through an outlet shut-down valve 13 and a water  shield valve 14 into a gas holder 15. In this case, a bypath pipe 16 is provided in  parallel with a gas turbine 11, with the interposition of a governor valve 17. Thus,  the recovery of an energy of the blast furnace gas can be exactly performed by controlling the revolving number of the generator 12 by operating the governor valve  17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07311863-A (JP)
Title: Adjustment and distribution method at pos store
Inventor: ASAO HIROSHI
IPC: G06Q10/00
Filed: 1994-05-19
Abstract: PURPOSE:To shorten the shopping time of customers, who use cars, to reduce the purchase a article carrying work and to easily acquire the purchase history information of each customer on the store side. CONSTITUTION:A parking ticket where discrimination information (a reference number, the vehicle number read by a device 23, or the like) is recorded is issued (parking ticket issuing machine 1), and when the customer inputs his parking ticket after the end of shopping, an information medium is issued (label issuing machine 9), and purchase information is calculated and stored by POS 12 in the purchase forwarding place with respect to each discrimination information. When the customer inputs his parking ticket to a parking ticket reader 15 at the parking lot exit, discrimination information is used as the key to calculate and display the charge for parking and the charge for purchase in accordance with pertinent purchase information and the leaving time (charge display board 18), and adjustment (charge adjusting machine 20) and forwarding of purchase (conveyor device C17) are performed. Purchase history information are collected and stored for read vehicle number to determine and display the information for sale promotion (sales promotion display board 24). Further, purchase history information are analyzed to determine contents of direct mail.
Patent JP-S5811694-A (JP)
Inventor: SAWANOBORI SHIROU
IPC: B08B7/00
Filed: 1981-07-06
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-H04334208-A (JP)
Title: Protective device of transmitter
Inventor: ASAKURA TAKASHI
IPC: H04B1/04
Filed: 1991-05-10
Abstract: PURPOSE:To prevent the frequent occurrence of the stop protective operation of a transmitter owing to an amplitude modulation component in a reflecting wave that generates from an antenna. CONSTITUTION:A directional coupler 3 removes the reflecting wave from the antenna 2 and a wave detector 4 detects it. A first level detector 5 instantly stoppage-controls the transmitter 1 when a wave detection signal becomes more than twice as much as a normal level. A second level detector 7 stoppage- controls the transmitter 1 when the wave signal from which a modulation signal component is removed by a low-pass filter(LPF)6 becomes more than the normal level.
Patent JP-H11286395-A (JP)
Title: High lift working bench device mounted on truck crane
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To dispense with the mounting and demounting of an energy transmitting means between a boom side and a high lift working bench device by mounting an energy generating unit comprising an internal combustion engine and an energy generating means driven by the internal combustion engine, on a proper part of the high lift working bench device. SOLUTION: An energy generating unit 8 is mounted on a high lift working bench device 1 itself. The energy generating unit 8 comprises an internal combustion engine 8a, and an energy generating means (generator or hydraulic pump) 8b driven by the internal combustion engine 8a, and generating the energy for driving an actuator 5 for leveling, and a hydraulic actuator 7 for working bench. The energy generating means 8b and both actuators 5, 7 are respectively connected through the controllers 9, 10 mounted on the proper parts of the high lift working bench device 1. Whereby an energy transamitting means mounted and demounted between the boom B side and the high lift working bench device 1 for driving both actuators 5, 7, becomes unnecessary.
Patent JP-S60248337-A (JP)
Title: Method of integrally molding object with synthetic resin
Inventor: SUZUKI FUJIO
IPC: B23K26/382
Filed: 1984-05-24
Abstract: PURPOSE:To improve the bonding strength between an object, for example, of a metal or ceramic with a synthetic resin, by making holes each having an undercut in an object, and pouring a melted resin into the holes. CONSTITUTION:An object 21 is formed with holes 26 each having an undercut by laser working, and is placed in a mold for molding plastics, and a melted plastic is poured into the holes 26. Thus, the melted synthetic resin 16 fills the undercut sections of the holes 26 of the object through the straight sections thereof to form synthetic resin securing sections 16a, thereby obviating waste of the synthetic resin material.
Patent JP-H05284620-A (JP)
Title: Snake former
IPC: H02G1/06
Filed: 1992-03-30
Abstract: PURPOSE:To improve the work efficiency in formation of a snake by attaching an arm freely detachably to both ends of a body frame whose sectional form is roughly symmetrical in terms of above and below parts or the end of an elongation member. CONSTITUTION:The sectional from of a body frame 2 is roughly symmetrical in terms of above and below parts, and an arm 2 for holding a cable L is attached freely detachably to both ends of the body frame 2 or the end of an elongation member 19, so it can be used, even with the body frame 2 inverted upside down. Accordingly even in a tunnel 9 where a trough 6 of accommodation of a cable L is installed, the snake formation of the cable L can be done by rotating a snake former 180 deg. around the axis in the longitudinal direction of the frame body, without being rotated in horizontal direction, and installing it alternately on one inner face side of a trough 6 and the inner face side of the other (opposite side of the vertical wall face 10). Hereby, a snake can be formed excellently in work efficiency.
Patent JP-S59231388-A (JP)
Inventor: OZAKI SHIGETADA
IPC: B65G47/29
Filed: 1983-06-13
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-S63268783-A (JP)
Title: Production of tacky tapes
Inventor: DOBASHI AKIHIKO
IPC: C09J7/02
Filed: 1987-04-28
Abstract: PURPOSE:To readily obtain a tacky tape having improved adhesive force, by passing a film substrate having a tacky agent layer containing microcapsules containing a crosslinking promoter and succeeding substrate through pressure rolls just after superposing both and completing curing reaction. CONSTITUTION:A film substrate coated with a tacky agent containing microcapsules containing a crosslinking promoter is wound on a core. In the process, the previously wound film substrate and the succeeding film substrate are passed through pressure rolls just after superposing both to break the above- mentioned microcapsules and complete curing reaction. Thereby the aimed tacky tape is obtained. Furthermore, the size of the afore-mentioned microcapsules is preferably about 1-30mu.
Patent JP-H0614937-A (JP)
Title: Electric apparatus having electrode free to load or unload
Inventor: KIISU HANANTO
IPC: A61B18/12
Filed: 1993-05-06
Abstract: PURPOSE: To prevent an electrical arc to be generated when an electrode is not sufficiently inserted into the handset of an electrical tool. CONSTITUTION: The handset 6 of an electric surgical device or a welding device has two contact points 64 and 65, which are placed apart, to be connected to a shaft part 62 of an electrode 63. A low-powered AC signal generator 70 is connected to the front contact point 64, and when the electrode is sufficiently inserted and contacts with the back contact point 65, AC signals are supplied to a detector 67. The detector 67 contacts to a power generator 20, and when the same detected AC signals, the same activates this power generator to supply electric power to the front contact point 64 for electric operation.
Patent JP-H02285375-A (JP)
Title: Developing device
Inventor: KOBAYASHI KATSUAKI
IPC: G03G21/20
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the increasing floculation degree of a developer by providing a rotating means rotating a developer replenishing means regardless of a developer carrier when a device where the developer carrier is not rotated is not activated. CONSTITUTION:The developing device 1 is provided with a developer carrier 11, a developer containing part 20, a replenishing developer containing part 30 and a developer replenishing means 40. Moreover, the device 1 is provided with the rotating means 56 which can rotates the developer supply means 40 regardless of the developer carrier 11 when the device where the developer carrier 11 is not rotated is not activated. Since the developer supply means 40 can be rotatable independent of the developer carrier 11, the developer supply means 40 is rotated to agitate developer T in the replenishing developer housing part 30 on any occasions except the case that the rotating image forming operation is executed in the developer carrier 11. Consequently, the developer T of increasing floculation degree is released to suppress an increase in the floculation degree.
Patent JP-S59230602-A (JP)
Title: Oil purifying apparatus of oil rotary pump
Inventor: HAYASHI TOSHIO
IPC: F04C27/02
Filed: 1983-06-15
Abstract: PURPOSE:To prevent the lowering in oil viscosity by removing a dissolved gas component, by purifying the oil of an oil rotary pump used in reactive ion etching by a filter and a fractional distillation apparatus. CONSTITUTION:Oil used in an oil rotary pump 1 is sent to a filter 4 under pressure to filter the solid substance in the oil while the dissolved component therein is removed by fractional distillation apparatus 5 to return the purified oil to the oil rotary pump 1. In the fractional distillation apparatus 5, the oil to be treated is fallen onto fractional distillation trays from an opening 10 and a small orifice 11 and heated by a heater 8 to evaporate the dissolved component such as CCl4 in the oil. In purifying the CCl4-containing oil, the fractional distillation apparatus 9 is heated to 100 deg.C.
Patent JP-H02153598-A (JP)
Title: Electromagnetically shielded room provided with reflective plate
Inventor: SHIBUYA MOICHI
IPC: G01R29/08
Filed: 1988-04-28
Abstract: PURPOSE:To propagate only a direct wave component to a test equipment from an antenna through a simple structure by a method wherein radio wave reflective plates are provided on all the inner sides of peripheral walls of a room whose top is open facing obliquely upward, and a reflected wave interrupting screen provided with a gap which enable only a direct wave from the antenna to penetrate through it is provided between the antenna and a test equipment mounting table. CONSTITUTION:Radio wave reflective plates 2, with the reflective surfaces up, are provided on the whole peripheral walls 1 of an electromagnetically shielded room whose top is open, a reflected wave interrupting screen 6 is placed between an antenna 3 and a mounting table 5 of a test equipment 4. A gap 7 in the screen 6 enables only a direct wave from the antenna 3 to pass through it and to be applied to the test equipment 4 mounted on the mounting table 5. A part of the reflected wave from the reflective plates 2 and the reflected wave from the floor are interrupted by the screen 6, a part of the reflected wave from the reflective plates 2 travels upward and radiates in the sky through the open top of the room and absorbed by the sky.
Patent JP-S63270268-A (JP)
Title: Stepping type parking brake device
Inventor: MASUDA SATORU
IPC: B60T7/06
Filed: 1987-04-28
Abstract: PURPOSE:To absorb recovery energy of a stepping lever completely with small impact by forming a damper for absorbing the recovery energy of the stepping lever into a hollow cylinder from a resilient flexible material. CONSTITUTION:Upon pulling of a release cable 13, a release lever 15 rotates to the right around a pin 19 so as to disengage a stopping click 14 and a sector gear 33. A stepping lever 30 is seated instantaneously at brake releasing position, and the contacting face 32d of a lever body 32 collides against a damper 50 through a reset spring and stops. The body 51 of the damper 50 is formed into a hollow cylinder and fixed to a bracket 11a through a stop metal 52 and a nut 53. When it is pressed strongly from a stopper face 51a, deformation resistance thereof increases instantaneously but the shock-absorbing wall 51b of side face buckles to increase only deformation. Consequently, large recovery energy can be absorbed with small impacting force.
Patent JP-H04335503-A (JP)
Title: Superconducting coil
Inventor: SHIBUTA NOBUHIRO
IPC: H01F6/00
Filed: 1991-05-10
Abstract: PURPOSE:To prevent superconducting characteristics from decreasing even upon application of thermal strain due to thermal heat cycle and mechanical strain due to the electromagnetic force of a coil itself. CONSTITUTION:This coil comprises an oxide superconductor 2 wound in a coil form, a container 3 which contains the superconductor 2, and a ceramics- filled part 4 to fix the superconductor 2 in the container 3 by hardening it after being cast into the container 3.
Patent JP-S5731169-A (JP)
Title: Semiconductor ic device
Inventor: TAKAHASHI KENJI
IPC: H01L29/73
Filed: 1980-08-01
Abstract: PURPOSE:To avoid the crossing of wiring layers and to shorten the length of the wiring layer, by a method wherein a P type injector region is composed in belt-shape on the central part between a plurality of P type signal application regions which are composed in an N type semiconductor layer and a certain method by which the electric potential of the said belt-shape injector is kept uniform almost all over its whole region is provided. CONSTITUTION:A belt-shape P type injector region 2 is composed in an N type epitaxial layer 1. A P<+> region 20 is piled along nearly a total length of the region 2 and the electric potential of the region 2 is clamped at the circuit source potential VDD almost all over the region 2. By above configuration, outside wiring layers for determining the potential of the injector 2 are not necessary at all at the central part and wiring length between P type signal application regions 3a, 3b,... and 4a, 4b,... which are positioned correspondingly on both sides of the region 2 can be minimized. Thus resistance of wiring and stray capacity are reduced.
Patent JP-H06292534-A (JP)
Title: Production of meat product incorporated with docosahexanoic acid
Inventor: YAZAWA KAZUYOSHI
IPC: A23L13/60
Filed: 1993-04-09
Abstract: PURPOSE:To produce meat products incorporated with docosahexanoic acid(DHA) without spoiling their original taste as the meat products. CONSTITUTION:The subject production is to produce meat products using means having 5-40wt.% fat content by adding 0.01-3.0% docosahexanoic acid before or after a salting and aging process of meats. The produced meat products such as hams, sausages, etc., have no noticeable fish smell and offensive smell and also have good appearances. Hence, it is made possible to produce meat products having higher value added.
Patent JP-H06295785-A (JP)
Title: Induction heating coil
Inventor: KIMURA MASAKI
IPC: H05B6/32
Filed: 1993-04-07
Abstract: PURPOSE:To enable a monocrystal rod with less impurity pulsation to grow by controlling heating distribution with the density of high-frequency current flowing across the lower or upper side of a coil at the time of causing a semiconductor monocrystal rod to grow, using an annular induction heating coil. CONSTITUTION:The basic constitution of this coil is the same as in the case of the conventional annular induction heating coil 1. Namely, a hollow conductor 14 is ring type with the internal surface thereof thinned to have a cross section tapered toward center for allowing the passage of a polycrystal rod to be grown, while the external surface is thickened. Also, both end sections 10 of the conductor 14 are separated from each other via a gap 2, and connected to power feed terminals 7. In this case, a copper conductor sheet 6 is fitted in the vicinity of the gap 2 and the internal surface 8 for electrically connecting the upper side 4 of the coil 1 to the lower side 5 thereof. The end of the conductor sheet 6 connected to the lower side 5 is positioned near the gap 2, and the end connected to the upper side 4 is inclined to be away from the gap 2 in a peripheral direction. According to this construction, heating distribution can be made uniform, while heating capability is being concentrated on narrow area.