baber/WOPTO huggingface dataset:
Patent JP-S55150288-A (JP)
Title: Semiconductor laser
Inventor: DOUSEN MASASHI
IPC: H01S5/00
Filed: 1979-05-10
Abstract: PURPOSE:To obtain simply a high output laser by forming different active layer light emitting unit and end depth position via predetermined ruggedness formed on the main surface. CONSTITUTION:A linear groove 19a and a rectangular groove 19b are formed as predetermined on an n-type GaAs substrate 11, an n-type Ga1-X AlXAs 13, a p- type GaAs active layer 14, a p-type Ga1-XAlXAs 14, a p-type GaAs 15 are sequentially laminated with an electrode 18, and cut at predetermined line. According to this configuration, the layers 12 to 14 are particularly increased in thickness when growing them on the narrow groove 19a, and the active layer 13 is flat on the surface, but the layer 13 is grown with the groove 19b at the wise groove 19b, while it is grown obliquely at the end surface 17. Therefore, the laser light from the active layer 13 is introduced through the enclosed layer 14 on the end 13a, but the layer 14 has larger band gap than the layer 13, and the light passed through the layer 14 is accordingly remarkably decreased to reduce the heat at the end surface. Accordingly, it can conduct high output operation.
Patent JP-H10248680-A (JP)
Title: Cushion
Inventor: TAMURA KAZUYASU
IPC: A47C27/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cushion having a good shape retainability and capable of being used for various purposes. SOLUTION: In a cushion, a three-dimensional knit and woven fabrics wherein 2 pieces of an inner and outer knit and woven fabrics 2, 3 opposite each other are connected at suitable intervals by a non-stretchable joining thread 4 are used as base material, air-impermeable layers 6, 7 of synthetic resin or rubber are formed on a surface of each of knit and woven fabrics 2, 3 for the three- dimensional knit and woven fabrics, each side surface thereof is sealed 8, 8, and a fluid inlet 9 is fixed. In this case, the length of the non-stretchable joining thread 4 for the three-dimensional knit and woven fabrics may be partially irregular and alter the shape thereof.  The three-dimensional knit and woven fabrics are knit fabrics, the longitudinal central portion is connected at suitable intervals by the non-stretchable joining thread 4, and both edge portions may be knit fabrics knitted integratedly. Further, an airtightness retaining piece may be stuck on an inner surface of the sealing portion at the side surface.
Patent JP-H07266373-A (JP)
Title: Thermoplastic elastomer molded product
Inventor: YOSHIDA KATSUMI
IPC: B29K75/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a thermoplastic elastomer molded product having surface hardness (scratch resistance) and weathering resistance by the usual injection molding of a thermoplastic elastomer being a rubbery soft resin used as a molding material. CONSTITUTION:In producing a thermoplastic elastomer molded product using an injection molding machine, a thermoplastic synthetic resin sheet or film is arranged so as to come into contact with the inner surface of at least one mold and a molten thermoplastic polyurethane elastomer is injected in the mold as a molding material to be integrally laminated to the sheet or film.
Patent JP-S63225792-A (JP)
Inventor: KOBAYASHI SHIGEKI
IPC: F16L59/14
Filed: 1987-03-12
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-H07257507-A (JP)
Title: Method for packing compressible material to be packed
Inventor: SAITO TORU
IPC: B65B27/12
Filed: 1994-03-28
Abstract: PURPOSE:To pack a material to be packed in a firmly compressed state by a method wherein a material to be packed is wound with a plastic band, the winding top and end of the band are inserted under the band, a compressing force is released, and the material is packed. CONSTITUTION:A material to be packed 2 is compressed by a compressing machine 1 provided with grooves 13, 14 on pressing surfaces. Plastic bands 3 are wound around the material to be packed 2 through the inside of the pressing surfaces 13, 14. A winding top part 31 and a winding end part 32 of the plastic band 3 are respectively inserted into the groove 13 provided on the upper pressing surface and the groove 14 provided on the lower pressing surface to be placed under the plastic band 3. After that, a pressurizing force is released by moving a pressurizing plate 11 upward. In this manner, the end parts 31, 32 of the plastic band 3 never slip off by a clamping force produced between the material to be packed 2 tending to expand and the plastic band 3 in combination with a frictional force produced by the roughness of the surface of the plastic band 3.
Patent JP-S58175015-A (JP)
Title: Device for light reflecting plate
Inventor: MAEDA TOSHIO
IPC: B65G43/00
Filed: 1982-04-07
Abstract: PURPOSE:To detect a stop position of a loading track stably and accurately, by mounting two reflecting plates overlapped at the front and rear to one board so as to be slided freely unidirectionally. CONSTITUTION:In stopping an unattended track of inductive running type automatically when it reaches an unloading station for example, the board 13 is fitted to a suitable place of the station. Then a progressing/retrogressing mechanism 19 is operated and an outer point of the reflecting plate where the mechanism 19 is fitted directly is matched to a prescribed position. The outer point of the other reflecting plate is matched to a prescribed position by operating a shrinking/contracting mechanism 25. Both the two outer points of a full reflecting plane are psitioned accurately and freely, independently of the other outer point. The matching of the positions are done by sliding reflecting plates 11, 12 via screw rods 22, 28.
Patent JP-S58175353-A (JP)
Title: Instantaneously informing system of subscriber charging information
Inventor: SATOU KAZUHIRO
IPC: H04M15/34
Filed: 1982-04-07
Abstract: PURPOSE:To detect the trunk line calling charge of an extension subscriber without giving mechanical and cost loads to the main body of an exchange, by providing a call current monitoring circuit, a charging information receiving circuit, a call meter, a changeover switch of the call meter, etc. for each trunk line. CONSTITUTION:A circuit L1/L2 led from a trunk line CO is connected to a charging pulse detecting unit SPM via a main distributing frame MDF. The unit SPM is connected to an exchange EX connected to an extension subscriber SUB. An operator seat OP is connected to the EX and the SPM, and an attendant board device T including a control part to process outgoing and informing calls and a meter panel M including a call meter panel part are provided to the seat OP. Then the trunk line calling charge of an extension subscriber is detected by a call current monitoring means, a charging signal receiving means, a metering/ displaying means, a metering possible/impossible switch, etc. which are provided for each trunk line. Thus the calling charge is detected without giving any load to the exchange EX.
Patent JP-2000258103-A (JP)
Title: Measuring tape case
Inventor: HARA TAKESHI
IPC: G01B3/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring tape case which has a simple structure, is resistant to impact, and not separated easily into left and right half cases. SOLUTION: The joint between the left and right half cases of a measuring tape case is constituted in such a way that long projections 3 are provided on the joint 2 of one half case 1 and receiving sections 4a into which the projections 3 are inserted are provided on the joint 2a of the other case 1a and the inserting depths of the projections 3 into the receiving sections 4a are made deeper. Therefore, even when the left and right half cases 1 and 1a are set about to open due to a shock given by falling, etc., the joint 1a and 2a are not disengaged and, when the force applied by the impact disappears, the measuring tape case returns to the original closed state.
Patent JP-S61215974-A (JP)
Title: Magnetic core for magnetic sensor
Inventor: YABE SUNAO
IPC: G01R33/02
Filed: 1985-03-22
Abstract: PURPOSE:To improve the sensitivity, permeability and response for the high frequency by fixing the twisted cable of plural amorphous magnetic alloy wires with adhesives, inserting plural cables into a non-magnetic microtube and fixing with the adhesives. CONSTITUTION:A cable 1 is formed by twisting plural amorphous magnetic alloy wires. Next, the cable 1 wound to a cable drum 2 is extended and shifted by adding the force in the shaft direction by a pinch roll 3 and a take-out roll 6. By an adhesives alloying machine 4, the adhesives are applied, dried and fixed by a lamp 5 for drying, the rigid and rod-shaped cable 1 is cut to the prescribed length with a cutter 7 and a fixing cable 8 is formed. Further, plural cables 8 are inserted to a non-magnetic microtube, fixed with the adhesives, and the magnetic core for the magnetic sensor. Since the magnetic core is composed of the amorphous magnetic alloy, the core has high sensitivity, high permeability and high response for high frequency, and the characteristic change for the temperature change is also small, and therefore, temperature compensation goes to be unnecessary.
Patent JP-H02238638-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: UENISHIKUBO NARIYUKI
IPC: B65H3/32
Filed: 1989-03-13
Abstract: PURPOSE:To surely execute a gripping operation, a separation operation, a detaching operation and a conveyance operation in regular sequence and to separately convey lead frames which have been brought into close contact and piled up by a method wherein a step-shaped claw part, a round rod part and a thin piece part work mechanically in conjunction with each other by using a plate cam which has united them in an upper and a lower direction as well as in a right and a left direction. CONSTITUTION:A step-shaped claw part 8 gripping only one lead frame of a semiconductor, a round rod part 7 supporting piled-up lead frames as a whole and a thin piece part 9 supporting the lead frames which have been left without being separated by the step-shaped claw part 8 work mechanically in conjunction with each other by using a plate cam 1 which has united them in an upper and a lower direction as well as in a right and a left direction; the step-shaped claw part 8 surely separates only one lead frame and separately conveys it in a bent manner. Thereby, an operation can be executed surely; the surface of the lead frame is damaged little because a side chuck system is adopted.
Patent JP-S53142211-A (JP)
Title: Pcm recorder/reproducer
Inventor: TACHIKI TAKEHIKO
IPC: H04J3/00
Filed: 1977-05-18
Abstract: PURPOSE: To prevent occurrence of the abnormal analog reproducing signal resulting fram the drop-out by delaying the frame synchronous drop-out signal and inhibiting the D/A conversion during the reading period of the signal memory buffer memory unit of the frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61217098-A (JP)
Inventor: FUKUDA YUKIO
IPC: G09G5/14
Filed: 1985-03-22
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-H09251927-A (JP)
Title: Method of connecting leads of collecting electrodes to external terminals of electric double layer capacitor
Inventor: NOJIMA TAKASHI
IPC: H01G11/74
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of simply and reliably connecting main thin leads of metal-made collecting electrodes of a laminate type electric double layer capacitor having a large capacitance to external terminals en bloc. SOLUTION: External terminals use pure Al-made terminals having circular columnar protrudent pins 1a protruding in reverse-screw direction at heads of bolts and each fitted into many (e.g. 40) thin (e.g. 20μm) leads 11b of metal- made collecting electrodes and then a pure Al-made plain washer 2, then the head of each pin 1a is struck to caulk the leads en bloc to the terminal 1.
Patent JP-H02269508-A (JP)
Title: Center driven turning device
Inventor: FURANTSU HORII
IPC: B23Q1/01
Filed: 1989-03-13
Abstract: PURPOSE: To machine up to near a headstock by providing a plurality of telescopic metal plates capable of moving in the notch of a headstock located between the headstock and a bed guide continuously from one slider system to another slider system. CONSTITUTION: A headstock 2 is installed on a machine bed 1, and slider systems 4 and 5 capable of traveling on bed guides 3 located on both sides of the headstock are provided. A plurality of telescopic metal plates 6 which run in a guide 7 and engages with each other are provided so as to protect the bed guide 3 and spindles within its range from being cut off. The telescopic metal plates 6 form a metal plate bundle capable of being inserted and extracted telescopically, and their first and last metal plates are connected to slider systems 4 and 5, respectively. Thus, the continuous metal plate bundle capable of moving along the headstock 2 is produced, the slider systems 4 and 5 can be run up to near the headstock 2, and thus a workpiece can be machined to a fixed position on the headstock 2.
Patent JP-S63273623-A (JP)
Title: Composition for manufacture of reaction injection formed elastomer
Inventor: HAABAATO RATSUSERU GIRISU
IPC: C08G18/48
Filed: 1988-03-11
Abstract: A reaction system for use in making a reaction injection moulded elastomer, said system comprising the following components :   (A) a polyisocyanate composition comprising a reaction product of a stoichiometric excess of an organic polyisocyanate and :   (i) a polymeric polyol having an average nominal hydroxyl functionality greater than 2 and an average hydroxyl equivalent weight of from about 500 to about 5000, and (ii) a polymeric polyamine having an average nominal primary and/or secondary amino functionality of from about 2 to about 3 and an average amine equivalent weight of from about 500 to about 5000, the polyol and the polyamine having glass transition temperatures below room temperature.   (B) an isocyanate-reactive composition comprising at least one imino-functional compound.
Patent JP-2000259226-A (JP)
Title: Electric power system monitoring controller
Inventor: SHIMIZU TOSHIYUKI
IPC: H02P9/14
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric power system monitoring controller which can perform the stable monitoring control of an electric power system despite the time delay of the control output. SOLUTION: This controller includes a receiving means 22 which receives the control command value from a master load dispatching instruction center 1, a means which calculates the time required before the control command value is received, a correction means 25 which corrects the control delay time according to the time difference required before the control command value is received and a control means 23 which outputs the corrected control data to a generator. In such a constitution, the time needed for the transmission of data is detected when a generator control request is received, and the control value is corrected according to the time difference when the control request is received and the generator is actually controlled. Thus, it's possible to stabilize the operation of the generator, to perform the accurate output control an to stabilize an electric power system.
Patent JP-S52140828-A (JP)
Title: Method of detecting rotor position of commutatorless motor driven generator
Inventor: TAKAHARA HIDEAKI
IPC: H02P6/06
Filed: 1976-05-20
Abstract: PURPOSE: To permit constant speed operation to be obtained irrespective of load variations or input voltage variations through continuous control of the commutation lead angle ϒ according to an external signal or a speed signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000259248-A (JP)
Title: Collision preventing device for travelling vehicle
Inventor: KUMAGAI SADATOSHI
IPC: G05D1/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a collision preventing device for a carrier to prevent collision at junction without using a central intensive controller and a iunction controller. SOLUTION: A leader and a sub-leader are selected based on evaluated values intrinsic to respective vehicles, an entrance application signai is transmitted to a leader by the carrier entering the junction and when no carrier to enter the iunction exists, an entrance permission signal is transmitted and when the carrier to enter the iunction exists in an area, a stand-by signal is transmitted by the leader. A passage signal is transmitted when the carrier passes the junction by the carrier entered the iunction and the entrance permission signal is transmitted to the stand-by carrier by the leader responding to the passage signal. When the leader is failed, the sub-leader is promoted to the leader and junction control is continuously performed.
Patent JP-H04276028-A (JP)
Title: Continuous heat treating device for metal wire rod or hoop material
Inventor: KAGEYAMA KOICHI
IPC: C21D9/56
Filed: 1991-02-28
Abstract: PURPOSE:To improve passing-through ratio of a wire rod and to reduce cost in a heat treatment by offering a heat treatment device capable of executing a simultaneous and parallel treatment to the plural kinds of the wire rods. CONSTITUTION:Plural heating chambers are disposed in parallel through heat insulating walls 12c, 14c in the same furnace shell as a heating furnace between drawing devices 8 group and take-up devices 9 group, and each chamber can be independently controlled to the temp. and passes through the suitable pieces of muffle pipes. Interval between mutually adjoining heating chambers in parallel is narrowed, therefore, without largely detouring to a material to be treated, common drawing devices group and take-up devices group are used and the heat treatment can be executed to the wire rods having mutually different kinds.
Patent JP-S55149825-A (JP)
Title: Inertia moment measuring apparatus
Inventor: HORI TADAYOSHI
IPC: G01M1/10
Filed: 1979-05-12
Abstract: PURPOSE: To reduce the measuring time and improve the accuracy by means of a twist bar at one end of the rotating shaft while sample is placed at the other end thereof.  
     CONSTITUTION: The rotating shaft 7 is retained vertically with the bearing 8 retained on the mount base 6 and the sample 1 is placed at the lower end of the shaft through the fitting 11. The twisting bar 13 is mounted at the upper end of the shaft through the fixture 12 while the upper end of the twist bar 13 is fixed on the mount base 6 through the fixture 14. The sample 1 is turned to be separated by about 5° horizontally from the shaft so as to cause the twist bar to make a twist vibration at a fixed cycle. The motion of the oscillating plate 15 twisting at the same cycle as the twist bar 13 is detected with a position detector to measure the cycle. Then, the measured cycle is substituted into the calibration formula which is prepared using a test weight of the known inertia moment in place of the sample 1. In this manner, the inertia moment of high accuracy can be obtained in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02238701-A (JP)
Title: Waveguide type t switch
Inventor: KAWAGUCHI YUTAKA
IPC: H01P1/12
Filed: 1989-03-11
Abstract: PURPOSE:To make the weight of the switch light, to simplify the switching operation and to improve the reliability by constituting a T-switch of four-port and three-position type with a waveguide switch having six ports turned for the selection points for 60 deg. each and a waveguide connecting two ports at an interval of one port respectively among the said six ports. CONSTITUTION:A waveguide type T switch Ts consists of a switch main body Sd, a rotor Ro in the switch main body Sd and a coupling waveguide Wp coupling two ports (at an interval of one port) among the 6 ports. Moreover, one straight line waveguide SWp and tow curved waveguides CWp are imbedded io the rotor Ro to form a four-port three-position switch an three kinds of combination states are realized by turning the rotor Ro by 60 deg. each to the left or right direction. That is, one waveguide type T switch Ts is constituted with a pattern where ports are connected in a cross. Thus, the weight is reduced, the switching operation is simplified and the reliability is improved.
Patent JP-H03258648-A (JP)
Title: Slip preventing device
Inventor: MATSUOKA TOSHIYUKI
IPC: B60T8/58
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the reluctant fluctuation of deceleration by switching, at the time of detection of the slip of a certain wheel, the slip preventing valve unit corresponding to this wheel from brake operating state to brake loosening state, and switching the slip preventing valve unit related to the non-slipped wheel to brake interrupting state. CONSTITUTION:A brake control part 4 for supplying a pressure fluid to each actuator 1 which is a brake cylinder of each wheel is provided, and a slip detector 5 for detecting the slip of a wheel on the basis of the rotating speed difference between axles or/and the differentiated value of the rotating speed every wheel is also provided. A slip preventing valve unit 6 provided between the main passage 2 and control passage 3 of the pressure fluid is controlled on the basis of the output of the slip detector 5. When the slip of a certain wheel is detected, then, the corresponding slip preventing unit 6 is changed from brake operating state to brake loosening state, and the slip preventing valve unit 6 related to the other non-slipped wheel is changed from brake operat ing state to brake interrupting state.
Patent JP-H01232461-A (JP)
Title: Parallel processing controller
Inventor: SAKAI HIROSHI
IPC: G06F15/16
Filed: 1988-03-14
Abstract: PURPOSE:To omit the time required for rewriting the storing position information and therefore to accelerate the synchronizing process by securing such a constitution where an updating means update the storing position information of the data to be processed in accordance with a fact that the element processors read out said position information. CONSTITUTION:The updating means 131-134 replace the storing position information of the data to be processed in accordance with a fact that said position information are read out in response to the access requests given from the element processors P1-P4. Thus it is not required for the processors P1-P4 that read out the storing position information to rewrite these information in the next writing cycle. Therefore these processors can answer the access request of the following process in a period equivalent to the conventional writing cycle. As a result, the synchronizing process is accelerated by an extent equal to the time required for rewriting the storing position information.
Patent JP-S53144395-A (JP)
Title: Polishing method of specimens
Inventor: TAKEI ICHIROU
IPC: G01N1/32
Filed: 1977-05-23
Abstract: PURPOSE:To prevent the occurrence of failures such as cracking, chipping, etc. by laminating a measuring wafer on a dummy wafer and bonding the laminate to a holding member for polishing.
Patent JP-2000261758-A (JP)
Title: Monitor device
Inventor: URA KENICHI
IPC: H04N5/765
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To record video generated while a tape is rewound on a videotape recorder by stopping a read operation of a video signal when an alarm signal is inputted, switching to a monitor camera where an alarm is inputted, wiring a video signal after the alarm in a VRAM and resuming reading from the VRAM when a BUSY signal is turned off. SOLUTION: A microcomputer 56 decides whether or not an alarm input 57 is on, when it is on, it decides whether or not an input 1 when rewinding the is on while tape is rewound, and when it is on, it instructs a multiplexer 50 to switch to video of a monitor camera whose alarm is detected. Then, it writes only one field of the monitor camera video signal whose alarm is detected in a VRAM 53. It waits until the tape is rewound to the begining and the input 1 is turned off. When the input 1 is turned off, data is read from the VRAM and recorded on a videotape recorder 58.