baber/WOPTO huggingface dataset:
Patent JP-H0532762-A (JP)
Title: Epoxy resin composition and production thereof
Inventor: KIYOHARA TADASHI
IPC: C08G59/14
Filed: 1991-07-30
Abstract: PURPOSE:To provide an epoxy resin composition improved in heat resistance, toughness, dielectric constant. etc. CONSTITUTION:An epoxy resin composition comprises an epoxy resin and a phenolic hydroxy group-containing polyimide-polysiloxane block copolymer as main components, wherein the polyimide part of the block copolymer is dispersed in the epoxy resin and wherein the polysiloxane part is also dispersed in a 5-0.001mum size island structure in the epoxy resin.
Patent JP-H0878547-A (JP)
Title: Fabrication of nonvolatile semiconductor memory
Inventor: OGAWA SHINJI
IPC: H01L27/115
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a method for fabricating a nonvolatile semiconductor memory in which a bird's beak being formed during oxidation has no adverse effect on the formation of a floating gate. CONSTITUTION: A first polysilicon layer 4, a first polysilicon oxide film 5, a second polysilicon layer 6 and a resist layer 13 are formed sequentially on a gate oxide film 2 deposited on a silicon substrate 1. The second polysilicon layer 6 and the first polysilicon oxide film 5 are then subjected to anisotropic etching. Subsequently, the first and second polysilicon layers 4, 6 are subjected to isotropic etching and removed with uniform depth. Thereafter, the first polysilicon layer 4 is subjected to anisotropic etching. The resist layer 13 is then removed to form a source-drain region and a polysilicon oxide film is formed through thermal oxidation. At that time, a bird's beak is formed and a stress is applied to lift up the polysilicon layer 4 at the opposite upper ends thereof. The part subjected to stress is not pointed but curved smoothly.
Patent JP-H02174720-A (JP)
Title: Agent for thermotherapy
Inventor: TAZAWA KENJI
IPC: A61K47/36
Filed: 1989-08-18
Abstract: PURPOSE:To obtain an agent for thermotherapy useful for treating human and animal diseases, especially effective for safe and secure remedy and treatment of cancer, containing a conjugated compound of a dextran and metallic magnetic material, etc., as an active ingredient. CONSTITUTION:An agent comprising a dextran and a metallic magnetic material or a conjugated compound of the dextran and the metallic magnetic material as an active ingredient. A dextran having 1,000-100,000, preferably 4,000-10,000 weight-average molecular weight is used as the dextran. The dextran having modified reducing end by treatment with alkali, halogen or haloous acid or by treatment with cyanide ion and hydrolysis is used.
Patent JP-S60103413-A (JP)
Title: Trip controller of unmanned truck
Inventor: ASANO TERUO
IPC: H04B5/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve the efficiency of a trip control for an unmanned truck by loading batteries into the unmanned truck on a storage line and starting the truck to a main drive line when the truck delivers a request for replacement of batteries on the main line. CONSTITUTION:The charged batteries within a charging/storing device 5 are loaded into an unmanned truck 1 which is stored on a storage line 3 where a battery 4 is unloaded and the truck 1 is started to a main drive line 2 only when a battery replacement request signal is delivered from the truck 1 on the line 2. The truck 1 is led to a storage line 3 after it delivered the battery replacement request signal and then stored with the battery 4 taken out to the de- vice 5. In such a way, the battery under storage has no natural discharge and the truck 1 can be used substantially at a set time point. This simplifies the trip control of the truck 1 with high efficiency.
Patent JP-H08181050-A (JP)
Title: Removing method for resist and cleaning method for board
Inventor: NISHIKAWA MASARU
IPC: H01L21/027
Filed: 1995-08-21
Abstract: PURPOSE: To extremely simplify steps, to remove a fear of board damage and to remarkably facilitate a waste liquid treatment by dipping the board with adhered resist in supercritical fluid for a predetermined time. CONSTITUTION: First, an exposed board 3 is placed on a reticular holder 2. Then, a high-pressure vessel 1 is introduced from an inlet with high-pressure carbon dioxide in the state that the vessel 1 is held at a temperature of a critical temperature or lower. In this case, the carbon dioxide exists separately to a liquid layer part 5 and a gas layer part 6, but the board 3 is not dipped in the part 5. Thereafter, the vessel 1 is maintained in this state for about 5min, and thereafter, the temperature of the vessel is lowered to the critical temperature or lower. Thus, the steps are extremely simplified, a fear of board damage is removed, and waste liquid treatment is remarkably facilitated.
Patent JP-S6454724-A (JP)
Title: Semi-insulating gaas single crystal wafer
Inventor: TSUCHIYA TADAITSU
IPC: H01L21/338
Filed: 1987-08-26
Abstract: PURPOSE:To attain a high activation rate and high insulating properties by respectively bringing carbon concentration and the concentration of a deep donor level EL2 to specified values or less. CONSTITUTION:The carbon concentration of a semi-insulating GaAs single crystal wafer is brought to 2X10<15>cm<-1> or less while the concentration of a deep donor level EL2 is brought to 1X10<16>cm<-1> or less. When carbon concentration is reduced, an activation rate is improved but resistivity is lowered simultaneously.On the other hand, resistivity increases by the reduction of the concentration of the deep donor level EL2. Accordingly, the wafer excellent both in the activation rate and resistivity is acquired by regulating both concentration.
Patent JP-S6190109-A (JP)
Title: Plastic optical fiber cable
Inventor: CHIBA KAZUO
IPC: G02B6/02
Filed: 1984-10-09
Abstract: PURPOSE:To improve the flame retarding property, chemical resistance and heat resistance of a plastic optical fiber by coating the fiber with polyvinyl chloride contg. a pyromellitic ester plasticizer. CONSTITUTION:A coating 2 of polyvinyl chloride contg. a pyromellitic ester plasticizer is formed around a single plastic optical fiber 1 consisting of a plastic core and a plastic clad or a bundle of plural such fibers.
Patent JP-S6272902-A (JP)
Title: Hydraulic elevating device
Inventor: USHIDA HIROSHI
IPC: B66B7/00
Filed: 1985-09-25
Abstract: PURPOSE:To fix fixed plates to a base plate efficiently by providing the base plate, on which a hydraulic power unit is fixed, with jack bolts and fixing the fixed plates mounted to the bottom faces of the four (4) corners of the base plate to the installation floor face. CONSTITUTION:Fixed plates 13 are mounted to the bottom faces of the four (4) corners of a base plate 4 with each one side section 13a of the fixed plates 13 inserted between the base plate 4 and the installation floor face 5a of a machine room. The inclination of a hydraulic power unit 1 is adjusted by rotating a jack bolts 16, and each one side section 13a of the short fixed plates 13 is inserted into each of the gaps between the four (4) corners of the base plate 4 and the floor 5a of the machine room. For this reason, the fixed plates can be fixed at any position efficiently and readily.
Patent JP-2001041563-A (JP)
Title: Hot-water supplier control substrate and method of removement of data therefor
Inventor: MATSUMURA SATORU
IPC: G06F12/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the method of removement of data for a hot-water supplier control substrate, which is capable of effecting the removement of data from an old control substrate to a new control substrate simply and surely. SOLUTION: An old control substrate 1, replaced by a new control substrate 1', and the new control substrate 1' are provided with wireless communication means 4, 4' respectively to transmit data, stored in the data memory means 3 of the old control substrate 1, to the new control substrate 1' through the wireless communication means 4, 4'. The new and old control substrates 1, 1' receive the supply of electric power from the power supply substrate 9 of a hot-water supplier simultaneously and respectively. An elapsed time from the starting of the power supply is counted mutually by counting means 8, 8' and, when both of the counting values coincide, the data are transmitted.
Patent JP-S59101951-A (JP)
Title: Orthogonal synchronization detecting system
Inventor: TODA YOSHIFUMI
IPC: H04L27/18
Filed: 1982-12-02
Abstract: PURPOSE:To reduce the quantity of jittercaused by a data pattern without using differentiating and rectifying circuits, and to improve the purity of data regeneration and reference carrier wave regeneration by regenerating a clock from an output after an orthogonal synchronization detection of a modulated receiving wave. CONSTITUTION:An MSK modulated receiving wave is inputted to FFs 44-47, an output of a 0, pi/4, pi/2, 3pi/4 phase shifter 48 which inputs an output from a VCO40 is inputted to a clock terminal C of the FFs 44-47, and an orthogonal detection is executed by the FFs 44-47. The respective outputs of these FFs 44, 46 and FFs 45, 47 are inputted to EX-ORs 33, 34, a sum component after an orthogonal detection is outputted, an output of the EX-Or 33 is provided to an EX-OR38, and an output of the EX-OR34 is provided to a digital PLL36. Also, an orthogonal detection output of the FFs 44, 46 and an output of the PLL36 are inputted to a data regenerating circuit 35. In this way, a jitter quantity caused by a data pattern is reduced with a simple circuit constitution without using differntiating and rectifying circuits, etc., and the purity of data regeneration and reference carrier wave regeneration is improved.
Patent JP-2001030239-A (JP)
Title: Granulation of molding material
Inventor: ICHIKAWA MASAHIKO
IPC: B29B13/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To granulate a molding material with good productivity to obtain particles having a small angle of repose and good flowability in an enhanced yield while suppressing the generation of a fine powder. SOLUTION: A powder of a molding material and a liquid binder are supplied to a granulation tank 1 to be stirred and mixed by rotationally driving the agitator 2 provided in the granulation tank 1 and the resulting mixture is cut by rotationally driving the chopper 3 provided in the granulation tank 1 to be granulated. Thereafter, the granulated matter in the granulation tank 1 is dried by the electromagnetic dryer provided to the granulation tank 1 while the rotational driving of the agitator 2 and the chopper 3 is continued.
Patent JP-2000028276-A (JP)
Title: Down flow type open rack vaporizer
Inventor: SAWARA KAZUYA
IPC: F17C9/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To suitably vaporize and raise at a temperature by forming an upper part header tank in a double tube, supplying liquefied gas to a sparge pipe and vaporized gas to a header annular portion, lowering it to a lower header tank, and heat exchanging them, thereby efficiently heat exchanging the both gases. SOLUTION: Vaporized gas introduced from an inlet 32 to an annular portion of an upper header tank 3 is equivalently distributed by a support 31 used also as a straightening distributing plate, and advanced along a sparge pipe 33. Meanwhile, liquefied gas introduced from an inlet 34 into the pipe 33 is overflowed from pores 38 of an upper surface. The vaporized gas and the liquefied gas are mixed, fed in the annular portion while being reliquefied, and then fed from an upper end port into finger tubes of a heat exchanging panel 1. At this time, a ring 39 arranged on an outer periphery of the pipe 33 prevents the liquefied gas injected from the pores 38 from being streamed by the vaporized gas, and equivalently maintains it to be distributed to finned tubes 2.
Patent JP-S59102715-A (JP)
Title: Apparatus for detecting positional deviation of conveyed article
Inventor: FUKUHARA KAZUYOSHI
IPC: B65G47/61
Filed: 1982-12-01
Abstract: PURPOSE:To improve operability by automatically detecting leftward and right ward lateral positional deviation of conveyed article suspended by a hanger of an overhead trolley conveyer through a positional deviation detecting lever provided on an elevator bed. CONSTITUTION:In an operation process of incorporating an automobile engine, when a detecting switch 10 detects that an automobile body hung by a hanger of a trolley conveyer to be conveyed reaches a predetermined position on a leftward and rightward positional deviation detector 9, a synchronous lever 18 is first erected from the horizontal position to the vertical one by cylinder 17. Thus, a frame 2a of the body 2 abuts against the lever 18 to shift a movable bed 14 in the body conveying direction. Under such a condition, an elevator bed 21 is lifted by a cylinder 20 and a positional deviation detecting lever 24 is laterally inward moved by a cylinder 23. And a shift amount of said lever 24 is calculated by a computer from the output of a pulse encoder additionally provided on the cylinder 23.
Patent JP-H0763281-A (JP)
Title: Branching pipe
Inventor: IWAMOTO TOSHIYUKI
IPC: F16L1/024
Filed: 1993-08-27
Abstract: PURPOSE:To provide a branching pipe to a customer capable of preventing increasing of a construction interval and a construction period of a pipe line branching and preventing traffic obstacle due to this construction. CONSTITUTION:A branching hole is closed by screwing a lid member 17 on an adapter inserted in the branching hole from outside of a pipe in a state a jaw is contacted with a jaw of the branching hole of a pipe body and it is arranged in a middle of a line and placed in ground. When a branching to the pipe line is provided, the lid member 17 is screwed off the pipe body 7 along a digging hole from surface ground side mounted to a placed branching hole 11 of the pipe body 7 and a branching short pipe 20 pulled down along the digging hole is screwed on an adapter 14 by a screw of a short pipe adapter assembled axially with the short pipe body instead of the lid member 17 and the lid member 17 is replaced by the branching short pipe 20.
Patent JP-2001035584-A (JP)
Title: Electronic apparatus
Inventor: NISHIO ATSUSHI
IPC: H01R13/46
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus where a contact part projecting from a case are protected without using a cap. SOLUTION: This electronic apparatus 12 includes a contact part 20, having at least one contact 22 projecting from the surface of a case 12a. In this case, the contact part 20 includes a body 21, supported rotatably by a rotation shaft 23 installed on both side faces of the case, and at least one contact 22 mounted to the surface of the body 21, and is so composed that the body is rotated from a contact exposure position, where the contact 22 is exposed to a contact storing position where the contact 22 is stored in the case. The electronic apparatus 12 is structured such that the contact 22 is stored in the case by rocking the body of the contact part with respect to the case, when the contact part is not in use.
Patent JP-S59102256-A (JP)
Title: Color recording device
Inventor: HOSHINO HIROYUKI
IPC: G03G15/01
Filed: 1982-12-04
Abstract: PURPOSE:To execute color recording which scarcely causes a color shift by a small-sized and simple mechanism by fixing temporarily a toner image, executing a development repeatedly, forming the toner image of each color, and thereafter, transferring it on a recording paper at the same time. CONSTITUTION:Electrostatic charging is executed onto a drum 1 by a corona charger 2, an electrostatic latent image is formed on the drum 1 by a light irradiating mechanism 3 in accordance with a color signal, and by a developing machine 4, it is developed by use of a toner corresponding to the color signal. Subsequently, it is heated by a heating mechanism 5 and a toner image is fixed temporarily onto the drum 1. In the same way, said operation is executed with respect to other color signal, too, all color images are formed on the drum 1, and thereafter, a recording form is made to contact with the drum 1, the form 6 is heated by a fixing heating mechanism 7, and the toner image is melted, and transferred and fixed on the form 6.
Patent JP-S6455453-A (JP)
Title: Speed change gear for automatic transmission
Inventor: HIGASHIYAMA YASUHIKO
IPC: F16H3/66
Filed: 1987-08-26
Abstract: PURPOSE:To reduce radial size by sharing ring gears in respective planetary gear mechanisms while sharing the outer circumferential side planet pinion in a double pinion planetary gear mechanism and the planetary pinion in a single pinion planetary gear mechanism. CONSTITUTION:An input shaft 9 is coupled with sun gear 3 in a single pinion planetary gear mechanism 1 and a shared ring gear 4 is fixed to achieve drive 1-speed. The input shaft 9 is coupled with the sun gear 3 and the sun gear 6 in a double pinion planetary gear mechanism 2 is fixed to achieve drive 2-speed. When the sun gear 3 and the ring gear 4 are coupled with the input shaft 9, drive 3-speed having speed change ratio of 1 can be achieved. When the ring gear 4 is coupled with the input shaft 9 and the sun gear 6 is fixed, drive 4-speed can be achieved. When the sun gear 6 is coupled with the input shaft 9 and the ring gear 4 is fixed, reverse stage is realized. Consequently, an output gear having smaller diameter than that of the ring gear 4 can be employed easily.
Patent JP-H01126592-A (JP)
Title: Spider assembly for supporting control rod cluster
Inventor: RARII EI SHIYOTSUKURINGU
IPC: G21C7/117
Filed: 1988-08-26
Abstract: PURPOSE: To obtain an excellent structural strength of a slider and at the same time reduce the occurrence of vibration due to water flow by forming the section of a vane element front edge asymmetrically. CONSTITUTION: A spider 100 has a long and narrow shape for demarcating a center axis and is constituted of a hub 102 that is arranged in a pressurized water type reactor container in axially parallel relationship with a core delivery flow in a specific axial direction and a plurality of vane assemblies 106 that are connected to the hub 102. Each vane assembly 106 has a hole 109 having a part 110 with inner thread for screwing an upper part with outer thread of a control rod to mount the control rod to cylindrical support mounts 108. Also, the support mounts 108 are mutually connected by the hub 102 and the vane element 114.  Then, the vane element 114 has front and rear edges that are extended in a direction that crosses the flow in axial direction of a cooling material and the front edge has a nearly uniform sectional shape that is asymmetrical to a symmetrical plane in a plane that crosses a main parallel flat surface, thus reducing a vibration load state.
Patent JP-H0261713-A (JP)
Title: Memory protecting device
Inventor: UEDA HIROKAZU
IPC: G06F1/26
Filed: 1988-08-29
Abstract: PURPOSE:To surely protect a memory by providing a charging circuit driving means, which is operated before battery replacement, and a charging means. CONSTITUTION:An MPU 23 and a volatile memory 22 are incorporated in a receiver, and power is supplied from a battery 21. In this case, a switch 24 cooperated with a member 13, a capacitor 25, and a reverse current preventing diode 26 are connected, and an LED 27 is provided in parallel with the capacitor 25. A cover 12, the member 13, and the switch 24 constitute the charging circuit driving means, and a battery 21, the switch 24, the capacitor 25, and the diode 26 constitute the charging means. The charging circuit driving means is operated before replacement of the battery 21, and the capacitor 25 is charged by the power of the battery 21 in response to this operation to supply power to the volatile memory 22. As the result, the memory 22 is protected.
Patent JP-S6455990-A (JP)
Title: Interphone system with monitor television
Inventor: OYA AKIRA
IPC: H04N7/18
Filed: 1987-08-26
Abstract: PURPOSE:To obtain excellent video even in a counter light state by dividing an inputted video signal into three equal divisions in the vertical direction, extracting only the video signal in the central one of the three divisions, and smoothing the signal to make it a control signal for an illuminator device. CONSTITUTION:A window pulse generating circuit 2 generates window pulses T2 approximately equal to the width of the central one of the three divisions generated by dividing video signal components equal to one H length of a composite video signal (a). An averaging circuit 3 averages sampling signals taken out by the window pulses T2 and inputs them to an illumination control circuit 4. In the circuit 4, corresponding to an output from the averaging circuit 3 that depends on a video signal, controls the illuminance of the illuminator device 5. As a result, since the illumination is executed even in a counter light state, the confirming of a person through a monitor television is facilitated, and furthermore, the degree of freedom of installation location can be improved.
Patent JP-H0872888-A (JP)
Title: Composite container
Inventor: KAKEMURA TOSHIAKI
IPC: B29D22/00
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a wastable composite container which has favorable barrier property, being made of a combined material of paper and plastics and easily transported owing to its light weight. CONSTITUTION: This is a composite container 1 made of a combined material of an external container 2 chiefly made of paper and an interinal container 3 made of blow molded plastics. The external container 2 is constituted of a laminate material including paper and film having a barrier property, so the container can hold liquid, powder, etc.
Patent JP-2001037393-A (JP)
Title: Horseshoe
Inventor: OKAZAKI AKIRA
IPC: A01L1/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a horseshoe enabling travel speed to be increased through utilizing maximally kicking force by enabling the ground to efficiently be gripped by the rear side of a toe part and by making a groove part of the toe part difficultly be clogged with earth and sand. SOLUTION: This horseshoe H1 has a toe part 1 and a branch 2, and has a groove part 3 over nearly overall length on a ground-contacting surface. The groove part 30 consists of a front groove 30 and side grooves 31. The front groove 30 is broadened at its central part and is narrowed at both end parts, and is connected with the side grooves 31. The front groove 30 is formed on a gentle slope 301 from the side of a rear part to a front part. A vertical surface 11 perpendicular to the ground-contacting surface is formed at the rear edge part 13 of the toe part 1. The vertical surface 11 is nearly linear in a crosswise direction. The side groove 31 has nail holes 32 and a slope 21 is formed inside the branch 2. A toe clip 4 is formed at the front part of the toe part 1.
Patent JP-H0672790-A (JP)
Title: Graphite mold for growing of single crystal for active material and its preparation
Inventor: CHIYOU SHIKIN
IPC: C30B29/52
Filed: 1991-07-30
Abstract: PURPOSE: To obtain a graphite mold for allowing single crystals with high quality to grow by allowing the single crystals to grow in a state of being only in contact with a mold base made from an inert graphite and preventing the reaction between materials of molten metal and a ceramic shell mold.  
     CONSTITUTION: A wax component element 22 of a single crystal sorting machine having a top end 23 and the graphite mold based 13 having a hole 11 of the same size as that of the top end 23 are produced. Next, wax is filled into this base 13 and the element 22 is wax-welded to the hole 11 to form the assembled wax component element having a graphite shell. Next, the burn-flow precision casting mold production method is applied on this element to produce the graphite mold having a graphite internal surface. Then, starting material pieces are charged into a cavity 14, are melted and are cooled from a bottom end 21 to accelerate the formation of particle nuclei. Only one of these particles passes through the single crystal sorting machine and the growing single crystals are turned into a state of being in contact with only the inert graphite mold substrate 13, thereby the single crystals with high quality are obtd. 
     COPYRIGHT: (C)1994,JPO