baber/WOPTO huggingface dataset:
Patent JP-H01256244-A (JP)
Title: Fault processing system in multi-drop line
Inventor: TSUKUDA TAKASHI
IPC: H04L12/40
Filed: 1988-04-05
Abstract: PURPOSE:To improve the communication efficiency of entire system by referencing a terminal state table and a retrial table and communicating with each terminal equipment. CONSTITUTION:A central processing unit 1 references a terminal state table T1 to check the state of terminal equipments A-C to be called. The central processing unit 1, having been provided with the state of the terminal equipments A-C up to the present time recognizes the state as to whether it is in the normal state, in a state causing timeout or a state causing a data error and call number of times set in response to the state item of the retrial table T2. Thus, the call number of times to a terminal equipment giving no reply is reduced and the call to the net terminal equipment is given without any delay and the communication waiting time of the succeeding terminal equipment is reduced.
Patent JP-S529727-A (JP)
Title: Carburettor
Inventor: KOMATSU ITSUO
IPC: F02M3/00
Filed: 1975-07-11
Abstract: PURPOSE: To stop fuel supply from main fuel system in either decelerating or changing speed run at low temperature, by providing, near the injection nozzle in main fuel system, a vent duct including two valves that close at specific engine temperature or specific intake load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59210478-A (JP)
Inventor: MIZUNO YASUO
IPC: G02F1/155
Filed: 1983-05-13
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-H11282863-A (JP)
Title: Information presentation system and information presenting method
Inventor: KOBAYASHI TAKAHIRO
IPC: H04W4/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information presentation system capable of utilizing position related information related to a present location under a comfortable condition without a waiting time or the like. SOLUTION: The information presentation system is provided with a position information database 17 in which position information of a user is updated, a position related information database 18 in which contents related to the position are registered, a first interface device 15 capable of updating the position information of the position information database 17 and a second interface device 16 capable of calculating the present location of the user from the position information of the position information database 17 and distributing the contents related to the present location registered in the position related information database 18 to a user terminal when access is made to the information presentation system by the user.  Since acquisition of the position information from the user terminal 7 whenever the access is made to the information presentation system 10 is unnecessitated, the position related information regarding the present location of the user is distributed without generating the waiting time by the information presentation system 10.
Patent JP-S62241371-A (JP)
Title: Ii-vi compound semiconductor device
Inventor: KAMIKITA MASAKAZU
IPC: H01L31/04
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a device having excellent heat resistance, mechanical strength, chemical resistance and electrical insulating properties by preparing a device containing a II-VI compound semiconductor by utilizing a specific heat-resistant polyimide thin-film. CONSTITUTION:An ampholytic polyimide precursor having repeated units represented by formula is cumulated on a II-VI compound semiconductor sub strate through a Langmuir-Blodgett's method, an imidation is conducted prefer ably thermally, and a heat-resistant polyimide thin-film is formed and cured, thus preparing a device. The ampholytic polyimide precursor for shaping the heat-resistant polyimide thin-film has repeated units such as ones represented by formula and number average molecular weight of 2000-300000. R<1> in formula represents a tetravalent group containing two carbon atoms, R<2> a bivalelnt group containing two carbon atoms and R<3>-R<6> a 1-30C monovalent fatty group.
Patent JP-H04296079-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NISHIDA TOSHIO
IPC: H01S5/00
Filed: 1991-03-25
Abstract: PURPOSE:To enable a semiconductor laser to be manufactured through a small number of processes by a method wherein a semiconductor substrate body is formed of a first semiconductor laminate, a second and a third semiconductor laminate are formed with a groove provided with a stripe-like plane pattern, and then a fourth semiconductor laminate is formed to fill the groove. CONSTITUTION:A semiconductor laminate 4 composed of semiconductor layers 2 and 3 is formed on a semiconductor substrate 1 for the formation of a semiconductor substrate body 5. A groove 8 provided with a stripe-like plane pattern, and semiconductor layer bodies 4L and 4R are provided. Then, clad layers 9 and 10, a guide layer 11, an active layer 121, a guide layer 13, a clad layer 14, a clad layer 15, and an electrode layer 16 are laminated in this order on the semiconductor substrate body 5 for the formation of a semiconductor laminate 17, where the semiconductor laminate 17 is formed so as to nearly fill the groove 8.
Patent JP-H0735816-A (JP)
Title: Pattern memory circuit for integrated circuit tester
Inventor: AKIYAMA TSUTOMU
IPC: G01R31/319
Filed: 1991-03-25
Abstract: PURPOSE:To shorten execution time of diagnosis by eliminating the need for transferring a pattern file between a CPU and a pattern memory when a rejection occurs in an integrated circuit tester and the operation of the pattern memory is confirmed. CONSTITUTION:This circuit is provided with an address generation circuit 2, an address/data generation circuit 3, an ending detection circuit 4, a control circuit 5, a first selector 6, a second selector 7 and a first FF8. Moreover, a pattern memory 11 is provided with an output of the first FF8 as Dlinput and an output of the first selector 6 as address input and a comparator 9 with a data read out of the pattern memory 11 as first input and with the output of the first FF8 as second input. Then, a second FF is provided.
Patent JP-2000275133-A (JP)
Title: Rotating-balance correction apparatus
Inventor: YAMAKAWA YOICHI
IPC: F16F15/31
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating-balance correction apparatus which can endure a high-speed rotation, which can be miniaturized easily and which is nearly free of maintenance. SOLUTION: This rotating-balance correction apparatus is provided with a sensor 81 and a sensor 82. The apparatus is provided with a balancing unit 100 and a balancing unit 200. In addition, the apparatus is provided with a control device 7 which controls both units 100, 200 on the basis of signals from both sensors 81, 82. Normally, a ratchet 21 on one side in a ratchet case 2 is pressed by a holding spring 4 to a balancing rotor 1 having a mass primary moment. When an attraction coil 5 is turned on and off, the balancing rotor 1 is moved back and forth between the ratchet 21 and a ratchet 22 so as to reach a proper phase angle. In both units 100, 200, the same operation is performed, and a rotating-balance correction action is obtained.  Since a rotating body 1, a rotating body 2 and a rotating body 3 are simple, the rotating-balance correction apparatus can endure a high-speed rotation, it can be miniaturized, and it is nearly free of maintenance because a slip ring is not provided.
Patent JP-H07297103-A (JP)
Title: Pattern formation, projection aligner, optical system and design thereof
Inventor: FUKUDA HIROSHI
IPC: G03B27/32
Filed: 1994-04-22
Abstract: PURPOSE:To attain a high resolution over a wide exposing region using not an aspherical mirror, requiring intricate manufacturing process and difficult to achieve a sufficient surface accuracy, but an optical system which can be manufactured with a practical accuracy. CONSTITUTION:A mask 11 having a desired pattern is irradiated with a light 10 and the light reflected thereon is projected through a reflection optical system onto a substrate 16 thus transferring the pattern onto the substrate. The reflection optical system comprises a reflective diffraction lens having a diffraction grating on the surface thereof and the reference spherical surface S thereof is employed as a reflector substrate in place of an aspheric surface A.
Patent JP-S5310892-A (JP)
Title: Potbelly cable supporting method
Inventor: NOGUCHI TETSUO
IPC: H02G7/02
Filed: 1976-07-19
Abstract: PURPOSE: To considerably mitigate the fatigue of cables by supporting the cable turnably and elastically and broadly scattering the distortion to peripheries. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63249671-A (JP)
Title: Imagewise light exposure apparatus
Inventor: SATO SHIGE
IPC: H04N1/23
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a reproduced image equipped with sufficient resolving power and good medium contrast, by controlling an electron beam spot performing dot beam emission on a fluorescent surface on the basis of an image signal. CONSTITUTION:In an image signal forming part 4, the image Sp formed in accordance with the image on a manuscript 2 is supplied to a beam control circuit part 6. The control circuit part 6 generates beam control voltage signals Sg1, Sg2 to supply the same to the electron gun structure at the neck part 12 of a cathode ray tube 8 and the display of an image due to dot beam emission is performed on a screen panel part 10 by the electron beam scanning a fluorescent surface 11. At this time, each dot beam emitting part in the panel part 10 comes to have almost constant brightness such that the diameter thereof is like each of Pa, Pb, Pc corresponding to the level of the image signal Sp. Therefore, in a photosensitive sheet 20, the non-exposure part in each image unit corresponds to each of the beam non-emitting parts W1, W2, W3 in the panel part 10. That is, the medium contrast corresponding to the level of the image signal Sp and sufficient resolving power are provided.
Patent JP-2000273623-A (JP)
Title: Ti-Al ALLOY SPUTTERING TARGET
Inventor: OKABE GAKUO
IPC: C22C21/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a useful Ti-Al alloy sputtering target usable for the formation of a barrier film for preventing contamination generated by the mutual diffusion of materials composing a laminated thin film. SOLUTION: This is a Ti-Al alloy sputtering target contg. 5 to 65 wt.% Al, in which each content of radioactive elements such as U and Th is controlled to <=0.001 ppm, each content of alkali metals such as Na and K is controlled to <=0.1 ppm, the contents of Fe, Ni, Co and Cr as rare earth metals are controlled to <=10.0 ppm, <=5.0 ppm and <=2.0 ppm, and the content of Cr is controlled to <=2.0 ppm, and it has >=99.995% purity including the other impurities.
Patent JP-H09276016-A (JP)
Title: Manufacture of noble metal ornament with joint part
Inventor: KAWAKAMI YASUHIRO
IPC: A44C27/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate any solder seam on a joint surface in soldering, welding or the like by a method wherein both end parts of a noble metal material to be joined are made to butt and a plastic deformation is caused by pressurization for removing an oxidized part in a raised form from a joint part to join a non-oxidized part inside the noble metal material. SOLUTION: Separate end parts of a ring material 4 formed by being punched in a ring or being bent in a ring by a means such as press are gripped by a pair of clamps 1 and 2 made to run on a specified rail 3. Then, the tips 5 of the ring material 4 are protruded from the clamps 1 and 2 so that the clamps 1 and 2 are butted by a specified pressure to let the tips 5 of the ring material 4 contact each other. A plastic deformation is caused to remove an oxidized part in a raised form from a joint part and a non-oxidized part is joined inside the noble metal material. This can eliminate any solder seam in a joint surface in soldering, welding or the like.
Patent JP-H08289549-A (JP)
Title: High-voltage power source system
Inventor: KATO TAKUMA
IPC: H02M7/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a small-size high-voltage power source system for generating high-voltage pulses using high frequencies wherein insulation breakdown of a secondary winding of a high-frequency transformer hardly occurs. CONSTITUTION: A secondary winding 4 of a high-frequency transformer 1 is divided into a plurality of sections. By means of rectifying device blocks 5 which are as many as the divisions of the secondary winding 4 and a capacitor 6, the voltage appearing in each of the divisions of the secondary winding 4 is rectified by the correspondent rectifying device block 5. After that, the rectified voltage is smoothed by a capacitor 6 which is connected in parallel with a serial circuit of circuits to output the rectified voltages. By this method, the distribution of the potential in the secondary winding is uniformed.  By using an iron core 2 which is made by integrally molded and has a jointless annular structure, the resonance of voltages in the secondary winding is prevented and instantaneous voltage is made low and no-load voltage is lowered, too, and insulation breakdown of the secondary winding can be prevented.
Patent JP-S5711331-A (JP)
Title: Shouldering tool
Inventor: UCHIDA TAKEO
IPC: G03B17/56
Filed: 1980-06-24
Abstract: PURPOSE:To control strap length simply and precisely by using a shouldering tool also as a loop length controlling part for a strap. CONSTITUTION:The tool length of a strap 1 provided with connecting parts A and B to connect with a camera 4 is controlled by the fitting hole 5 of a shoulder 3-2. The loop portion is passed through the penetrating holes 6 of shoulder 3-2 and stopped by a cutting portion 7 formed through the penetrating holes 6 connected each other at a cut end 8. Thus, the shoulder is used as both the loop length controlling and stopping parts for the strap, making it possible to control the strap length simply and precisely.
Patent JP-S5711514-A (JP)
Title: Automatic level controller
Inventor: FUJIBAYASHI KENJI
IPC: H03G3/20
Filed: 1980-06-24
Abstract: PURPOSE:To enable a stable level control by using a low voltage power supply such as dry batteries, by providing a detection circuit which can obtain a large DC output even with a comparatively smaller input signal, to a level control circuit used for a tape recorder. CONSTITUTION:An input signal is given to an input terminal 28, it is amplified through a level control circuit 29 at an amplifier 30, and outputted at an output terminal 34. Further, the output of an amplifier 30 is also given to the base point A of a transistor (TR)37 through a capacitor (C)36 of a detection circuit 35. A DC voltage according to the input from an amplifier 30 appears at the point B through the detecting operation of the TR37 and a C39, this DC voltage is given to a TR13 of the circuit 29, the base current of a TR14 is changed and the attenuation in the attenuation circuit consisting of resistors 8, 9 can be controlled. A diode 38 is connected forward between the points A and B of the circuit 35, the points A and B are biased to almost the same potential for DC positive feedback. Thus, a greater DC output is obtained with a comparatively small input and sure control can be made even with a low power supply voltage.
Patent JP-S63282975-A (JP)
Title: Elastic element structure of reel holding ratchet in magnetic tape cassette
Inventor: APURAMO BORUDEINON
IPC: G11B23/087
Filed: 1988-04-08
Abstract: The present invention relates to an elastic element structure for the reel retention ratchet gear in magnetic tape cassettes which comprises an elastic lamina (1) with elongated extension defining a central portion (10) for coupling to a magnetic tape cassette (5) and two opposite branches (15) acting, at their free end (17), on the respective thrust arms (20) of the reel retention ratchets (21). The peculiarity of the invention resides in the fact that it comprises, at said free ends (17), shapings adapted to generate a thrust component in the direction of elastic preloading of said elastic lamina (1) upon the insertion of said ratchets (21) in said cassette (5) along a direction substantially coinciding with their axis of oscillation.
Patent JP-H067455-A (JP)
Title: Stent for inside of vessel cavity and preparation thereof
Inventor: ROBAATO ESU SHIYUWARUTSU
IPC: A61F2/00
Filed: 1993-03-19
Abstract: PURPOSE: To provide a stent for lumen enabling reduction of restenosis incidence in a damaged site of a vas and local administration of a drug to the damaged site of the vas, and the production method thereof. CONSTITUTION: A catheter 10 has a balloon 15 provided with a stent 20. The stent 20 has a deformable metal part 22 and a fibrin coating 24. Insertion of the stent containing fibrin into a damaged site and supply of fibrin to a curing site autonomously interact with the human curing mechanism, give a biochemical absorptive surface to easily reduce the possibility of the vas intima hyperplasia causing restenosis, and reduce restenosis incidence. The stent can also be used for local administration of drug to a damaged site of vas.
Patent JP-H08327071-A (JP)
Title: Illuminator of microwave oven and its control method
Inventor: AKE JIYUNKAN
IPC: F24C15/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To easily monitor the progress of cooking visually by providing a microwave oven which a plurality of illuminating means for illuminating a cooking chamber with different colors and driving means for driving the illuminating means to change the color of the illumination in accordance with the progress of cooking. SOLUTION: A microwave oven is provided with a plurality of illuminating means 51 for illuminating the cooking chamber 3 with different colors at a sidewall surface of a cooking chamber 3 in a microwave oven body 1 and driving means for driving the illuminating means. Through holes are made in a wall of the cooking chamber 3, on which the illuminating means 51 are provided, to illuminate the cooking chamber 3. When a cooking data of a cooking menu is inputted, a microprocessor comprising a program or the like stored therein for controlling the lighting on/off of lamps 51a, 51b and 51c divides time data in the cooking data into, for example, three stages to illuminate the cooking chamber 3 with different colors in accordance with the cooking stages, for example, blue, yellow and red.
Patent JP-S5225808-A (JP)
Title: Detergent composition
Inventor: RONZERU GURAHAMU
IPC: C11D3/00
Filed: 1976-07-20
Abstract: There is provided a liquid detergent and softening composition for laundering purposes jointly combining high detergency and fabric softening properties.
Patent JP-H08285194-A (JP)
Title: Cryogenic liquid storage equipment
Inventor: OGATA KATSUYUKI
IPC: F17C13/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide a cryogenic liquid storage equipment having a BOG cooling means whose space can be reduced with simple device constitution in order to enhance efficiency of a BOG compressor. CONSTITUTION: In an LNG storage equipment 14 where a delivery pipe 16 to discharge LNG and a BOG discharge pipe 17 to discharge BOG are arranged to a storage tank 15 and a BOG compressor 18 is arranged in the middle of them, plural heat pipes 19, 19,... to exchange heat between LNG and BOG are arranged between the delivery pipe 16 and a part corresponding to the suction side of the BOG compressor 18 in the BOG discharge pipe 17.
Patent JP-S5712121-A (JP)
Title: Hub clutch
Inventor: TERAOKA MASAO
IPC: B60K23/08
Filed: 1980-06-24
Abstract: PURPOSE: To enable the exchange of a hub clutch in the cab, by providing an arched cam and a radially moving slide clutch between a drive shaft and a driven clutch.  
     CONSTITUTION: Upon rotation of a drive shaft 5, a drive clutch 2 is rotated. While a retainer 6 can not rotate because of the function of a brake 8 to produce the rotation against a slide clutch 2. By the function of an arched cam 6, a pin 2a is moved to couple between the drive shaft 5 and a driven shaft 1 to perform the four wheel driving. Then the driven clutch 1 is rotated reversely to rotate the slide clutch 2 and the drive shaft 5. Here the retainer 6 doesn't rotate and the pin 2a is functioned by an arched cam 6a while the slide clutch 2 is disengaged from the drive clutch 1 to perform the idling and the two wheel driving. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257368-A (JP)
Title: Color image sensor
Inventor: KUNII MASABUMI
IPC: H04N1/04
Filed: 1988-04-07
Abstract: PURPOSE:To obtain balanced outputs from respective picture elements by a method wherein the amplification factors of amplifying components are in inverse proportion to the spectral sensitivities of photoelectric-transducers corresponding to the respective amplifying components. CONSTITUTION:Picture outputs of respective picture elements are applied to the gate parts 1 of thin film transistors TFT and amplified and outputted from output lines 6. The amplification factors at that time are determined by TFT channel widths W. For instance, if the spectral sensitivity of the picture element B is 1.0, when the spectral sensitivities of the picture elements G and R are 1.5 and 3.0 respectively and the amplification factor of the TFT which amplifies the output of the picture element R is 1.0, the amplification factors of the TFTs which amplifies the outputs of the picture elements G and B are 2.0 and 3.0 respectively. As the signal intensities outputted from the output lines 6 are determined by the products of the signals outputs from the picture elements and the amplification factors of the corresponding TFTs, when the lights with the same intensities are applied to the respective picture elements R, G and B, the outputted signal intensities are also the same. With this constitution, the balanced outputs of the color image sensors can be obtained.
Patent JP-H06300873-A (JP)
Title: Helical nuclear fusion system
Inventor: TAKASE HARUHIKO
IPC: G21B1/11
Filed: 1993-04-13
Abstract: PURPOSE:To provide a helical nuclear fusion system equipped with a diverter which can withstand high heat flow from core plasma. CONSTITUTION:In a vacuum container 6, core plasma 1 is generated and kept off the inside wall of it by the line of magnetic force 2a generated by a main coil 3. Four poloidal coils 4u, 4d, 4l and 4r not only erase an excess of vertical in components a magnetic field formed by a main coil 3, but also induce a line of magnetic force 2b in order to form octapolar component in the magnetic field. Then, a diverter plate 5, which is installed to confront a line of induced magnetic force 2b, discharges outside a nuclear fusion reactor thermal energy and particles flowing from core plasma into the container. Since the diverter plate 5 is installed farther away from core plasma 1 in this unit than in conventional ones, it is possible to enlarge the area of the diverter plate 5, which can withstand high heat flow well.
Patent JP-S5311278-A (JP)
Title: Linear material discharging tension adjustment system
Inventor: MORIYAMA YUKINORI
IPC: B65H59/04
Filed: 1976-07-19
Abstract: PURPOSE: This is a linear material discharging tension adjustment device which is able to maintain the discharging tension of the linear material from each reel at about the same fixed level irrespective of the wound diameter of the reel concerned. 
     COPYRIGHT: (C)1978,JPO&Japio