baber/WOPTO huggingface dataset:
Patent JP-2001129863-A (JP)
Title: Controlling method for injection molding system
Inventor: HIBI KOZO
IPC: G11B7/26
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that moldings molded by other injection molding machines until an injection molding machine which is delayed in starting-up or has been stopped is started up or moldings molded by an injection molding machine having some trouble in a succeeding process have to be scrapped conventionally in a molding system, in which moldings are conveyed from a plurality of injection molding machines to their subsequent processes. SOLUTION: When an abnormal signal is outputted from a subsequent process, in which an additional process is applied to a molding unloaded from an injection molding machine with an unloading device, the unloading device is selectively and switchingly actuated so as to convey the molding to a process different from the subsequent process and, at the same time, the injection molding machine is made to be actuated so as to realize a molding in a prolonged molding cycle.
Patent JP-H08167715-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: KOIKE TOSHIMARO
IPC: H01L29/73
Filed: 1994-12-14
Abstract: PURPOSE: To provide an N-type high breakdown voltage semiconductor device which has a high initial breakdown voltage and in which aging deterioration is reduced even at BT test, etc. CONSTITUTION: An N-type high breakdown voltage semiconductor device comprises a diffused region 6 of a reverse conductivity type high breakdown voltage element part provided on the surface of an N-type semiconductor substrate 2, a plurality of P-type guard ring diffused regions 3 provided to surround the region 6, and a diffused region 12 having the same conductivity type as that of the substrate and a higher density than that of the substrate is provided in thickness of the maximum inverted layer width or less of the substrate between the regions 3, and the regions 6 and 3.
Patent JP-H04183230-A (JP)
Title: Power supply
Inventor: TAMURA OSAMU
IPC: H02J7/02
Filed: 1990-11-15
Abstract: PURPOSE:To prevent degradation of reliability and increase of size of a charger by connecting each battery in parallel with a generator and switching between each battery and the generator so that each battery is charged in time sharing. CONSTITUTION:Power is fed to a load 2 from batteries 4-7 connected in series in time sharing mode. In other words, an oscillator in a control circuit functions to produce driving pulses (a)-(d) from a ring counter and then only switching circuits 17, 21 are turned ON for Tsec during which interval the battery 4 is charged. In similar manner, batteries 5-7 are charged sequentially for Tsec and the operation is repeated to perform charging operation. When the batteries 4-7 are connected in parallel with a generator 3, charging operation is accomplished with fuel battery 3 having output voltage one fourth that of a conventional system where four batteries, connected in series, are charged as it is.
Patent JP-S63169352-A (JP)
Title: Al-alloy material having high friction coefficient
Inventor: ISOYAMA EIZO
IPC: C22C21/00
Filed: 1986-12-29
Abstract: PURPOSE:To obtain an Al-alloy material excellent in durability, lightened in weight, and having high surface friction coefficient, by allowing the grains of intermetallic compound between Al and second-phase metal elements uniformly dispersed in an Al-alloy matrix to partly come out to the external surface of an Al-alloy material in a projected state. CONSTITUTION:The second-phase metal elements such as Ti, Cr, Mn, V, Fe, are added to an Al alloy by about 5-30%, so that grains 2 of the intermetallic compound composed of an compound of Al with the above additive elements are practically uniformly dispersed at least into the surface part of an Al-alloy matrix 1. The resulting Al-alloy material A is subjected to surface treatment such as etching treatment, using hydrochloric acid, etc., so that a rough surface is formed by allowing the above intermetallic compound grains 2 to partly come out to the external surface of the Al-alloy material A in a projected state. It is preferable that the above exposed grains 2 are distributed at a rate of 10-50% area ratio. In this way, the lightweight Al-alloy material reduced in material deterioration with the lapse of time, having high surface friction coefficient, and having no possibility of causing property deterioration due to sticking of foreign matters can be obtained.
Patent JP-2000135068-A (JP)
Title: New fermentation seasoning and its production
Inventor: TSUJIMURA HISASHI
IPC: C12H6/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new fermentation seasoning produced from distillation residual liquid generated in production of liquors and provide a method for producing the fermentation seasoning. SOLUTION: Alcohol fermentation is repeatedly carried out by recycling an alcohol distillation residual liquid after recovering alcohol content from alcohol fermentation solutions of liquors produced from grains as a charging water for alcohol fermentation to provide an alcohol distillation residual liquid. The objective fermentation seasoning is produced from the alcohol distillation residual liquid. The resultant fermentation seasoning comprises 5-60 wt.% amino acids and peptides which are main ingredients, 3-50 wt.% oligosaccharide, 10-25 wt.% organic acids and 10-50 wt.% polyhydric alcohol based on solid content. Since the fermentation seasoning has complicate and fine qualities of tastes of natural seasonings, this seasoning can be utilized for various kinds of cookings and the distillation residual liquid can effectively be recycled.
Patent JP-H11139764-A (JP)
Title: Container handling method
Inventor: KIKUTA HARUO
IPC: B66C15/06
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To safely perform both loading and unloding operations to and from a con tainer ship without requiring skillfulness and attentiveness than necessary to the opera tor of a straddle carrier. SOLUTION: At a time when a hoisting accessory 16 of a container crane 1 is shifted to a sea side handling area 7 from a land side handling area 6, any display by a signal device 81 is made so as to be selected to a green light or safety display from a red light or danger display at a point of time reaching an interferential avoiding position A-A being noninterferential with a straddle carrier 2 when the hoisting accessory 16 going up through the land side handling area 6 or a container 5 suspendedly supported by this hoisting accessory 16 has advanced into a container delivery area 6a.  When the hoisting accessory 16 is shifted to the land side handling area 6 from the sea side handling area 7, the display by the signal device 81 is made so as to be selected to the red light from the green light at a point of time the hoisting accessory 16 traversing the sea side handling area 7 or the land side handling area 6 has reached the specified position or the hoisting accessory 16 going down through the land side handling area 6 or the container 5 suspendedly supported by it has reached the upper position as far as more specified value than the interferential avoiding position A-A otherwise.
Patent JP-2000138008-A (JP)
Title: Bendable type arm for illumination
Inventor: TSURUOKA SHINICHI
IPC: F21V21/26
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bendable type arm for illumination that can be reduced in weight to a minimum while securing minimum strength durable against repetition of bending motions of a post piece. SOLUTION: The durability of one metal one-side joint body 6a of a first joint part 6 against friction at the time of bending a post piece 4 is improved by combining an end of a twisted coil spring with it so as to abut them on each other. At the same time, a resin one-side joint body 6b to be fitted to the metal one-side joint body 6a does not abut on the twisted coil spring, large force is not locally applied to it so that it can be made of a general, inexpensive resin material. Although they are formed with the combination of the metal and the resin, only the fitting of the joint bodies with each other can be employed so that their assemblage is not particularly complicated.  In addition, only the first joint part 6 located at the lowermost part of the post piece 4 that is closest to the root to which the largest torque is applied is composed by the use of the combination structure of the metal and the resin, and all other joint parts 7, 9 are composed by the use of a combination structure of resin one-side joint bodies 7a-9b, so that the increase of weight can be minimized.
Patent JP-2000138920-A (JP)
Title: Method for connecting video server and device for automatically selecting video server
Inventor: NIKATA NOBUYOSHI
IPC: H04N7/173
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent an excess load on a video server by eliminating the need for a user of a terminal to select a server with respect to the video server connection method and the video server automatic selection device where video data are served via a connection type network. SOLUTION: The video server automatic selection device 1 connecting to a network 3 and having a management table 10 and a request processing section 14 in its inside is provided to the network 3. When a user terminal 4 connects to the video server automatic selection device 1 via the network 3 to request video contents, the video server automatic selection device 1 uses the management table 10 to detect a plurality of video servers storing the contents on request and identifies a video server with a small load by using information denoting a load state of each video server stored in the management table 10 and sets up a connection between the user terminal 4 and the selected video server by using its address via the network 3.
Patent JP-S63168827-A (JP)
Title: Magnetic recording medium
Inventor: MUKASA KOICHI
IPC: G11B5/66
Filed: 1986-12-30
Abstract: PURPOSE:To greatly improve the high-frequency characteristic of a magnetic recording medium without lowering the output level thereof by providing >=1 layers of nonmagnetic layers between magnetic layers. CONSTITUTION:For example, the magnetic recording medium is constituted of a substrate 1 formed of Al, Al alloy, etc., an Ni-P layer 2, a Cr layer 3, the magnetic layer 4 consisting of a Co-Ni layer, Co-Ni-Cr layer, the nonmagnetic layer 5 consisting of a Cr-layer, SiO2 layer, Ti layer, etc., the magnetic layer 6 consisting of the Co-Ni layer, the Co-Ni-Cr layer, etc., and a protective layer 7 consisting of a C layer, etc. The nonmagnetic layer 5 is interposed between the magnetic layers 4 and 6, by which the high-frequency characteristic is greatly improved and the magnetic recording density is consequently considerably improved.
Patent JP-2000138736-A (JP)
Title: Communication device
Inventor: YOSHIYAMA MASATOSHI
IPC: H04M1/725
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of voice detection when rising is made by deciding the adjustment quantity of a level, so that an output can be set to zero based on an output obtained from a subtracter just after ringing starts and performing closing control of a line, based on an output from the subtracter after level adjustment. SOLUTION: A control part 38 sets attenuation quantity at which the output of a subtracter 30 substantially becomes zero, based on an output obtained from the subtracter 30 just after ringing starts. A ringing tone level inputted from a 1st microphone 14 to the subtracter 30 becomes almost equal to a ringing tone level inputted from a 2nd microphone 16 after attenuation quantity adjustment. A switch 32 switches from the 2nd microphone 16 to the control part 38 and is set to an amplifier 28 side, when speech communication starts. A handset is provided with a hook-switch and is connected to a speech network via a cord. The handset is lifted to turn into an off-hook state, when an incoming call comes and a master unit is closed to a telephone circuit.
Patent JP-H02161072-A (JP)
Title: Automatic compaction device for concrete
Inventor: NAGAI YASUYOSHI
IPC: B28B1/087
Filed: 1988-12-12
Abstract: PURPOSE:To optimize the automatic compaction of concrete by installing an elevation-lowering-free whirling arm to a transfer car while a plurality of form vibrators and a concrete sensor are mounted at the nose section of the arm and controlled. CONSTITUTION:Elevation-lowering-free L-shaped support sections 12 are set up to the guides 11 of the front both-side end sections of a transfer car 10 while guides 12 are bridged between the guides 11. Whirling arms 15 are fitted rotatably to the support sections 13, and a support section 14 is installed to the guides 12 in a left and right movable manner. Form vibrators 2 and concrete sensors 3 are mounted to the arms 15 and the support section 14, and a control section 17 is set up to the main body 10. The vibrators 2 are moved along the forms of a post, a wall, etc., and controlled by detecting signals from the sensors 3 and excited by effective waveforms. Accordingly, automatic compaction within a wide range can be executed easily under the optimal conditions of excitation.
Patent JP-H04185358-A (JP)
Title: Thermal head
Inventor: SHIOSAKI HIROMICHI
IPC: B41J2/335
Filed: 1990-11-16
Abstract: PURPOSE:To ensure electric consumption savings, speed acceleration and cost reduction by bonding and laminating polyimide film as a heat accumulation layer on a heat resistant resin substrate. CONSTITUTION:Polyimide film as a heat accumulation layer 12 has a thermal conductivity of about 1/10 of a glass glaze layer, so that the heat accumulation layer 12 can be thinned to a film thickness of 6mum to 20mum. For this reason, the thermal capacity of the heat accumulation layer 12 is reduced to realize electric consumption saving. Therefore, the thermal diffusion of the heat accumulation layer 12 to a heat resistant resin substrate 11 is insignificant, and in image does not come out cleary even if an applied pulse is of a low power level. On the other hand, if the application of a pulse is discontinued, heat is diffused by a heat release layer of the heat resistant resin substrate 1 and the substrate 1 is cooled off rapidly because of the adequately low heat accumulation capacity of the heat accumulation layer 12. Also a tailing phenomenon does not occur, and rapid printing is possible. In addition, it is possible to save many manhours and reduce labor cost by bonding and laminating polyimide film on the heat resistant resin substrate 11.
Patent JP-S63166729-A (JP)
Title: Production of optical glass element
Inventor: UMETANI MAKOTO
IPC: C03B11/08
Filed: 1986-12-26
Abstract: PURPOSE:To produce an optical glass element having high precision at a low cost in a mass, by pressing a glass raw material with a press-forming mold produced by using a material having high heat-resistance and excellent workability as a matrix and having a pressing face coated with a thin layer of a specific alloy. CONSTITUTION:A press-forming mold is produced by using a material having high heat-resistance and excellent workability (e.g. tungsten carbide) as a matrix. The pressing face of the mold is coated with a palladium-rhenium alloy thin film containing 2-80wt.% rhenium, a palladium-osmium alloy thin film containing 2-75wt.% osmium, a palladium-ruthenium alloy thin film containing 2-80wt.% ruthenium or a palladium-tungsten alloy thin film containing 2-75wt.% tungsten. The objective optical glass element can be produced by press-forming an optical glass raw material with the mold.
Patent JP-H11137128-A (JP)
Title: Production of laminated tube and laminated tube
Inventor: YASUI AKIRA
IPC: A63B102/32
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To aim at the shortening of the manufacturing time in forming a laminated tube by uniformly and surely attaching fine particles having a high hardness, a solid lubricating powder and a pigment by burying them in the laminated tube. SOLUTION: This method for producing a laminated tube comprises winding a prepreg 2 for forming a raw tube, obtained by impregnating a resin to a reinforcing fiber at the outer circumference of a core metal 1 applied with a releasing agent, winding a resin sheet 3a or a tape having a similar quality to the prepreg 2, being soft at a normal temperature and attached with particles having a high hardness 4' at the outer circumference of the prepreg 2, followed by compressing and baking.
Patent JP-H11144284-A (JP)
Title: Optical pickup
Inventor: YUMA YOSHITO
IPC: G11B7/125
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To further simplify the arrangement of components, to further reduce the number of components and to reduce a projected area in an optical pickup for reproducing an optical recording medium by properly using a first laser and a second laser whose wavelengths are different with each other. SOLUTION: A laser beam source LD2 emitting a second laser L2 is arranged in the vicinity of the laser beam source LD1 of the unit 1 integrated with a laser beam source LD1 emitting a first laser L1 and a photodetecting means on which its return light is made incident and the laser L1 emitted from the unit 1 is reflected with a beam splitter 2 and its return light is reflected with the beam splitter 2 to be returned to the unit 1 and, on the other hand, the laser L2 emitted from the laser beam source LD2 is reflected with the beam splitter 2 and its return light is made transmit the beam splitter 2 and the light is made incident on a photodetecting means 4.
Patent JP-2000136722-A (JP)
Title: Double exhaust pipe
Inventor: FURUHASHI KAZUHIRO
IPC: F16L9/18
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To weld three parts, an inner pipe, an outer pipe and a flange plate together as preventing spatters spattering on the inner circumferential surface of the inner pipe and the joint surface of the flange plate without using a spatter prevention cover. SOLUTION: End parts 10a, 11a of mutually fitting inner and outer pipes 10, 11 are fitted to a connecting hole 27 on a flange plate 7, a weld opening part 25 facing the inner pipe 10 outer circumferential surface and the back of the flange plate 7 is provided on the end part 11a of the outer pipe 11, and the outer pipe 11, the inner pipe 10 and the flange plate 7 are welded together by performing MIG welding 28 on the weld opening part 25.
Patent JP-H02156481-A (JP)
Title: Method for controlling defect of optical disk
Inventor: OZAKI MINORU
IPC: G11B7/004
Filed: 1988-12-08
Abstract: PURPOSE:To accelerate a rewrite processing by performing rewrite on an ordinary sector in a group in which no utilization of a substitute sector is recognized without making access to the substitute sector. CONSTITUTION:Reflected light from an optical disk is detected by a reproducing signal detecting part 1, and the output of the detecting part 1 is inputted to a substitute sector list control part 2, and judgement for the activity state of a primary substitute sector is extracted at the part 2, and the utilization of the substitute sector is recorded on a substitute sector list 3 when it is recognized. The list 3 is constituted so that data 1 representing the use of the primary substitute sector or data '0' representing the nonuse of it can be recorded on each of groups 0-N. When the rewrite by a control part 4 is performed, the list 3 is referred, and a processing is completed when a corresponding group shows '0', and the access to the primary substitute sector of the group is performed when it shows '1', and the rewrite of the substitute sector corresponding to the ordinary sector recorded previously is performed. In such a way, since no waste access is performed, a fast processing can be realized.
Patent JP-H07141554-A (JP)
Title: Automatic vending machine
Inventor: MIYAMOTO TOMOJI
IPC: G06Q30/06
Filed: 1993-11-19
Abstract: PURPOSE:To provide an automatic vending machine which assists the selection of a commodity on a conversational basis by providing the automatic vending machine with an information retrieval means which retrieves commodity relative information on changes of the marker and displays it. CONSTITUTION:On the upper-stage panel of the automatic vending machine 100, sample display shelves are arrayed according to items 102, and article selection switches 104 are arrayed corresponding to the items 102. On the intermediate-stage panel, operation keys 108 and a display device 110 such as a CRT and a liquid crystal display device are provided and at the lower stage, a cash feed slot 114, a fed amount display window 112, a cash return switch 116, a cash return opening 118, and a commodity discharge opening 120 are provided. The automatic vending machine previously stores the commodity relative information on the commodities, changes of the market, etc., so that it can be updated. A purchasing customer retrieves the commodity relative information on the conversational basis to display a retrieval result of, for example, the best ten of the last month on both surfaces, and can select and purchase a desired commodity according to the results.
Patent JP-H09151385-A (JP)
Title: Kneader for producing fuel for pressurized fluidized bed boiler, operation of the kneader, pressurized fluized bed boiler and operation of the boiler
Inventor: TAKEZAKI HIROSHI
IPC: C10L1/32
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable the production of CWP(coal water pastes) keeping enough fluidity with a smaller amount of water and attain high plant efficiency by controlling the kneading of a mixture of crushed coal and water or a mixture of crushed coal, water and a devulcanizing agent in a manufacturing process of CWP and to keep high plant efficiency. SOLUTION: When crushed coal and water (and a devulcanizing agent) are kneaded to produce CWP, a kneader is operated under the condition that the increase in a ratio of an accumulated weight of particles having particle diameters of <=0.02mm through the kneading is in the range of 1-5wt.% based on the particles constituting CWP. Thus, the production of CWP keeping fluidity with a small amount of water is enabled. Kneading energy consumption per CWP weight is determined from the consumed energy in a kneader 6 and the production of CWP by a computer 40. The number of revolution of a rotor and/or a divergence of a gate valve 15 of the outlet of the kneader is controlled so that the value determined by the computer 40 becomes 1-5kWh/ton-fuel, and this condition imparts CWP with an adequate degree of fluidity.
Patent JP-H1190819-A (JP)
Title: Polishing head retaining ring of chemical-mechanical polishing machine
Inventor: KIYU UNBO
IPC: B24B37/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing head retaining ring for CMP(chemical- mechanical polishing) device with which the slurry coated in the CMP process can be distributed uniformly over the surface of a wafer polished by the polishing head. SOLUTION: A head retaining ring 40 is designed for use in a CMP device equipped with a polishing table, polishing pad, polishing head to hold a semiconductor wafer held in a fixed position, and a means to coat a constant amount of slurry to the wafer, wherein the head includes an air compressing means to apply an air pressure to a wafer loader used to hold the wafer in the specified position. This ring 40 is constructed so as to have a plurality of linear grooves 42 arranged at an approx. constant angular spacing, and the grooves 42 are inclined in the radial direction so as to form an acute angle of attack to the slurry existing outside the ring when it rotates.