baber/WOPTO huggingface dataset:
Patent JP-H04350043-A (JP)
Title: Document transport device
Inventor: OTSUKI SHINICHIRO
IPC: B65H29/52
Filed: 1991-05-29
Abstract: PURPOSE:To stabilize transport operation by openably constituting both a first case body and a second case body, and by providing both a groove for supporting the turning shaft of a lower transport member in the prescribed position on the upper surface of the second case body and a document transport guide member for maintaining the document transport surface fitted to the turning shaft, so that the document transport surface can be maintained at a given height. CONSTITUTION:A cover body 1 being a first case body is fitted to a device-body cover 2 being a second case body so as to be openable making the center of a hinge 2a. On the upper surface of the device-body cover 2, a groove shaped like a U in section for droppedly fitting a lower transfer roller 7b is formed. The prescribed position of the turning shaft of the lower transfer roller 7b is finely formed, and thereinto a mold ring being a document guide member for maintaining the transport surface of a document at a given height is fitted. The mold ring is fitted into the groove for holding the turning shaft of the lower transport roller 7b so as to be turnable. Documents 4 are deteced by a sensor 20, and are separately transported one by one downstream by a separative pressing piece 6a and a separative transport roller 6b.
Patent JP-S6420507-A (JP)
Title: Homologous optical element
Inventor: HANSUUIYUURUGEN SHIYUMITSUTO
IPC: G02F1/095
Filed: 1988-06-22
Abstract: PURPOSE: To reduce the optical loss by eccentrically placing single mode optical waveguides and connecting them to the magneto-optical waveguide constituting body having a prescribed refractive index distribution. CONSTITUTION: Pairs of single mode optical strip waveguides A to D are provided on both sides of a magneto-optical waveguide constituting body 1. A magnetic field is applied to the body 1 in the direction of an arrow 2 so that the light wave velocity is reduced in one direction and is accelerated in the other direction so as to provide a non-reciprocity characteristic. Sizes L and B' of the body 1 and the difference in the refractive index between the body 1 and the surrounding medium are appropriately selected so that one next higher order mode is propagated in addition to the fundamental mode. Light waves 4, which enter the waveguide A in the direction of an arrow 3 and are linearly polarized in a TM mode, are excited in a fundamental mode 5 and a next higher order mode 6 when entering the body 1 and arrive to the output ends as modes 5' and 6.  Thus, in the mode 5', light waves 4 pass only the waveguide B. However, the electric fields, in modes 5 and 6 and 5' and 6, become zero at the incident planes of the waveguides C and D. By applying a magnetic field 2, modes 5 and 6 propagate in the direction of an arrow 7 and a non-reciprocal phase difference in provided.
Patent JP-S5943504-A (JP)
Title: Electric winding
Inventor: WATANABE TAKASHI
IPC: H01F5/00
Filed: 1982-09-03
Abstract: PURPOSE:To make it possible to apply a highly reliable reinforcing structure to an electric winding for generating variable magnetic field by such an arrangement wherein such a part of the electric winding where a difference in level exists is reinforced by a metal case which is to be provided only in the vicinity of the stepped part, and at this time, it is properly arranged so that a loop of full circle is not formed by the metal case. CONSTITUTION:Projections 9, opposing to each other, are provided on the conductor 4 in the vicinity of a stepped part 6 and a lead wire outlet 7 of adjoining turns, and layers are prevented from being deviated from each other by installing insulation keys 10 between projections. Since the stepped part generates out-of-plane bending moment as it is affected by electrode magnetic force, a metal case 8 is provided only in the vicinity of the stepped part 6. This metal case 8 is composed of 2 half split cases 8a, 8b which are welded together so that they cover a coil from outside, and it has a very high rigidity for out-of- plane bending of the coil. Since the metal case 8 is provided only for part of a full circumference, there is no possibility that variable magnetic field is shielded by an eddy current flowing through the full circumference of the metal case, unlike the conventional system.
Patent JP-2000341691-A (JP)
Title: Transcoder device
Inventor: OZEKI KAZUO
IPC: H04N19/423
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transcoder device for surely transmitting original information by realizing the re-constitution of a screen group structure in decoding a bit stream obtained by encoding a video signal once, and re-encoding the bit stream. SOLUTION: A bit stream obtained by encoding a video signal is inputted to a decoder 1 so that the video signal can be decoded, and inputted to a re- encoder 3 after a timing is adjusted by a delay 2. The input bit stream is inputted to a GOP structure analyzer 4, and the GOP structure having the bit stream is analyzed. An encoding controller 5 detects the change of the GOP structure from the GOP analyzed result, and sets the parameter such as the encoding bit rate and GOP pattern of the re-encoder 3 according to the detected GOP structure.
Patent JP-S639833-A (JP)
Title: Abnormality diagnosing method for valve part of internal combustion engine
Inventor: FUKUDA KIICHI
IPC: F02B77/08
Filed: 1986-07-01
Abstract: PURPOSE:To diagnose the abnormality, etc., of a valve body by comparing a three- dimensional spectrum detection figure obtained on the basis of a generated sound from the valve in stationary operation with plural kinds of three-dimensional spectrum reference figures and inspecting whether there is a difference in sound pressure pattern or not. CONSTITUTION:Plural exhaust valves 5 which have slit grooves 24 of different size at parts to be sit on the valve seats of valve head parts 5a and a normal valve are used to measure sounds sounds generated at the valve parts as sound frequency and sound pressure when a blowby is made through the grooves 24 in a valve closure state during operation and when no blowby is caused by using the normal valve; and they are shown in plural three-dimensional spectrum reference figures based upon the frequency, time, and sound pressure by color display, etc., according to steps. The frequency and pressure of a sound generated by a valve part at the time of stationary operation are measured and shown in a three-dimensional spectrum detection figure based upon the frequency, time, and sound pressure by color display, etc., according to steps. Then the sound pressure pattern of the detection figure is compared with the sound pressure patterns of the reference figures to diagnose abnormality, etc., whether or not there is a difference.
Patent JP-S63317247-A (JP)
Title: Electromagnetic stirring type casting apparatus
Inventor: AOYAMA KATSUHIKO
IPC: B22D27/02
Filed: 1987-06-19
Abstract: PURPOSE:To uniformize a casting and to improve yield of a product by arranging one pair of electromagnets at upper face and lower face of a mold and stirring molten metal by rotating any one side of the electromagnets or the mold. CONSTITUTION:In the inner part of the mold 11 composing of cope and drag, a casting part 3, sprue 4 and runner 15 having simple shape are respectively arranged and one pair of the DC electromagnets 12 are arranged at the upper face and the lower face. At the time of rotating any one side of the mold 11 or the electromagnets 12 toward the arrow mark P direction, the molten metal is stirred by electromagnetic force, and distribution of the temp. is uniformized. Solidification at center containing much impurities is eliminated, and development of porosity in the casting is prevented and structure is uniformized. Therefore, weir and feeding head are not necessary, and the uniformity of the casting and the yield of the production are improved.
Patent JP-H092840-A (JP)
Title: Stain-resistant treatment product and its production
Inventor: OGAWA KAZUFUMI
IPC: B24B1/00
Filed: 1995-06-20
Abstract: PURPOSE: To simplify removal of stain and improve water and oil-repellent effect by treating the surface of a substrate so that a chemically adsorbing monomolecular film containing fluorine eliminates acute difference in level not shorter than wavelength of visible light. CONSTITUTION: For example, in the case of glass plate, the surface of the glass plate is made smooth and optically transparent by surface polishing of cerium oxide, chemical etching method due to hydrofluoric acid, lapping, etc., due to diamond paste. Then, the surface of the glass plate is cleaned and dried and immersed into an adsorbing solution comprising a nonaqueous organic solvent of a chlorosilane-based surfactant having a chlorosilane group [SiCln X3-n group; (n) is 1-3; X is a functional group] at one end and having a fluorinated carbon group at other one end and the treated glass plate is taken out and the solvent is evaporated to form a fluorinated carbon-based chemically adsorbing film 4 having a film thickness with a nanometer level on the substrate of the substrate 1.  In the case of a plastic resin plate, the surface is subjected to plasma treatment at 300W for 10min and the adsorbing solution is changed to a CFC solvent and similar treatment is carried out.
Patent JP-H0554-A (JP)
Title: Production of granular paste made from starch of devil's tongue and boil rice containing the same granular paste
Inventor: SATO TETSUO
IPC: A23L29/244
Filed: 1991-06-25
Abstract: PURPOSE:To simply and rapidly a granular paste made from the starch of the devil's tongue by cutting a paste made from the starch of the devil's tongue injected from plural nozzles of structure by a cutting structure with which the structure is engaged. CONSTITUTION:A kneaded paste made from the starch of the devil's tongue is injected from plural nozzles 11a of a rotating structure through which the nozzles are bored. The injected paste made from the starch of the devil's tongue is cut by a cutting structure 13 which is engaged with the structure and has plural cutting holes 13a.
Patent JP-S6047335-A (JP)
Title: Manufacture of oxide coated cathode frame
Inventor: NIKAIDOU MASARU
IPC: H01J9/04
Filed: 1983-08-24
Abstract: PURPOSE:To easily form a film whose quality is uniform and whose adhesion to a base metal is good with good reproducibility by forming a barium silicate layer using the ion implantation of at least one element of barium, silicate and oxygen. CONSTITUTION:For a substrate primarily made of nickel containing a small amount of a reducing agent, the surface is cleaned by chemical wear or ultrasonic cleaning, etc. For example, BaO is ionized for Ba using a Nielsen type ion source and SiCI4 and O2 are ionized for Si and O using high frequency type ion sources and the mass is analyzed using a mass specrometer mounted between an accelerator and a vacuum jar in which the substrate is contained then each ion beam is separated and implanted. For accelerated energy, the energy exceeding the atmic number of each element is required in units of KeV. The amount of ion implantation exceeding 1X10<16>ions/cm<2> is desirable. Then a cathode substrate is obtained by depositing pure nickel only for the required amount.
Patent JP-S5276595-A (JP)
Title: Control rod driving mechanism
Inventor: KISHI SHIGERU
IPC: G21C7/14
Filed: 1975-12-22
Abstract: PURPOSE: A control rod driving device with latch capable of jointing and separating operation of upper driving part and extention rod with simple and easy method from remote distance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H096738-A (JP)
Title: Information processing method for distributed information processing system
Inventor: TANAKA YASUHIRO
IPC: G06F15/177
Filed: 1995-06-20
Abstract: PURPOSE: To shorten the time required for switching processing information by transferring new processing information from a designated information processor to the other information processor before the switching of processing information and switching that processing information to the new information when the switching command for new information is issued. CONSTITUTION: When restart is instructed to a computer 14 or 10, it is discriminated whether switching is instructed or not and when the switching is not instructed, the processing of restart is executed. When the switching is instructed, on the other hand, the information of an under-execution file 68 is saved into a save file 72 as the switching operation of a program or data and the information of a file 70 for switching is saved into the under-execution file 68. Afterwards, the information of the file 70 for switching is loaded to a user program 64 and the switched results of respective files are stored. When the loading processing is normally finished, the contents of a version managing table 66 is updated and a message showing the completion of start is outputted.
Patent JP-S5378840-A (JP)
Title: Location memory system for information locating system
Inventor: RIYUU TADAMITSU
IPC: G06F17/30
Filed: 1976-12-22
Abstract: PURPOSE: To correctly return the holding means of an information medium to a preset position irrespective of the reduction in an electric power by memorizing the address of the holding means in locating means during the take-out or accommodation of the medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H078374-A (JP)
Title: Method of heat controlling of cookware
Inventor: NISHIKAWA TSUTOMU
IPC: A47J27/00
Filed: 1993-06-24
Abstract: PURPOSE:To control the heating by shifting the cooking mode to grilling mode if the temp. of the receptacle rises over the second fixed temp. within a specific time, and to the boiling mode if it does not exceed and thus judging the cooked state automatically. CONSTITUTION:By turning on the heater 7 the heating of receptacle 3 is begun, and if the temp. of the receptacle detected by the center sensor 5 exceeds 90 deg.C, clocking the time is begun. Unless the temp. of the receptacle doesn't exceeds 110 deg.C within one minute, it means that the temp. rise of the ingredients is controlled up to 100 deg.C, thus the cooking mode is judged boiling mode, and the ingredients is cooked and controlled according to the heating mode. If the temp. exceeds 110 deg.C, it is judged that the receptacle 3 is vacant and the cooking mode is grilling, the temp. of the receptacle is detected every 10 seconds and the inclination of temp. change is estimated and when the temp. of the receptacle reaches 130 deg.C, then cooking is begun. By judging cooking state and pressing the button 9 or 10 manually, it is obviated to switch cooking or grilling mode, thus the trouble of overboiling is prevented similarly as in the boiling mode.
Patent JP-H025748-A (JP)
Title: Engine of motorcycle
Inventor: KAMIYA MAKOTO
IPC: F02B75/20
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the assembling of a counter shaft and a drive shaft and improve the rigidity of a bearing portion by dividing a lower crankcase right and left. CONSTITUTION:A crankcase 10 is divided in an upper crankcase 28 and a lower crankcase 29 with a plane passing through the axes of both crankshafts 15a, 15b as an up-down dividing face 27. Further, the lower crankcase 29 is divided in right/left divided lower crankcases 31, 32 with a plane intersecting to the axes of the crankshafts 15a, 15b as a right-left dividing face 30. Further, both end portions of a counter shaft 17 and a drive shaft 21 are rotatably supported by the side walls 31a, 32a of the divided lower crankcases 31, 32. Thereby, the rotatable support of the counter shaft 17 and drive shaft 21 can be stabilized, reducing mechanical losses, and reducing the gear trouble of a transmission gear mechanism while lowering gear noise.
Patent JP-S5957796-A (JP)
Inventor: UTO TOSHIAKI
IPC: B43L23/00
Filed: 1983-08-23
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-H0675969-A (JP)
Title: Production schedule method
Inventor: MATSUDA NORIHIKO
IPC: G06Q50/04
Filed: 1993-06-24
Abstract: PURPOSE:To easily and quickly determine an optimum production schedule to deal with the variation of the reception of an order in a production schedule method. CONSTITUTION:First of all, production schedule data stored in a storage device is referred to within the predetermined range of the number of days on the basis of a shipping date to be instructed about production on the next day (step 300), and the averages of fixed quantities of every product and every shipping date in this referred range are calculated (step 310). Next, the fixed quantities of every product and every shipping date are updated by these calculated mean values (step 320), and the production schedule data after update is stored in the storage device (step 330), and simultaneously, parts ordering information and assembling schedule information are added or changed (step 340).
Patent JP-H053271-A (JP)
Title: Semiconductor device
Inventor: SONOBE KAORU
IPC: H01L23/34
Filed: 1991-06-26
Abstract: PURPOSE:To provide a high-power consumption semiconductor device of low thermal resistance. CONSTITUTION:A circuit board is provided with a cavity 2 in the part other than a diffused wiring layer 3 having the circuit function of a semiconductor chip 1: the cavity 2 is formed by laser beams or the like after the diffused wiring layer 3 of an Si wafer is protected by a resist or the like before a semiconductor element is formed on the Si wafer and cut as a semiconductor chip 1 by dicing or the like and after grooves are formed from the rear by a dicer or the like. Thereafter, the resist is peeled off, and a normal dicing step is applied, resulting in a semiconductor chip 1. Providing a cavity allows cooling of this semiconductor chip 1 by air cooling or water cooling up to a position closer to the junction that is the exothermic zone of the semiconductor element.
Patent JP-S6045907-A (JP)
Title: Single magnetic pole type magnetic head for vertical recording
Inventor: HAYAKAWA ATSUNORI
IPC: G11B5/187
Filed: 1983-08-23
Abstract: PURPOSE:To improve recording sensitivity by forming the leading end parts of auxiliary magnetic parts on the opposite side of a magnetic medium by a material having saturated magnetic flux density higher than that of the other part of the auxiliary magnetic parts. CONSTITUTION:The leading end parts of the auxiliary magnetic poles 3a, 3b on the opposite side of the magnetic medium are formed by a material having high saturated magnetic flux density. Thin films 10a 10d are used as the material having high saturated magnetic flux density and high magnetic permiability and it is preferably to use amorphous magnetic film or the like consisting of ''Permalloy,'' ''Sendust,'' Co-Zr or Co-Nb-Zr as the material for the thin films 10a-10d. Saturation on the leading ends of the auxiliary magnetic pole parts 3a, 3b can be prevented by using the high saturated magnetic flux density material close to a main magnetic pole film on the leading ends of the auxiliary magnetic part 3a, 3b concentrating the magnetic flux and the recording sensitivity can be improved.
Patent JP-2000336365-A (JP)
Title: Liquid crystal composition and liquid crystal display device
Inventor: OGAWA SHINJI
IPC: C09K19/34
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition causing no decline in both contrast and responsiveness, having large dielectric anisotropy and capable of suppressing electric current levels by combining each specific liquid crystal compounds. SOLUTION: This liquid crystal composition comprises (A) pref. 5-40 wt.% of a 1st component comprising at least one kind of compound of formula I (R1 is a 1-16C alkyl or alkoxyl, 2-16C alkenyl or the like) and (B) pref. 5-40 wt.% of a 2nd component comprising one or more kinds of compound of respective formulas II and III [R2 to R4 are each a (F-substituted) 1-16C alkyl or alkoxyl or the like; rings A to E are each trans-1,4-cyclohexylene or the like; l and m are each 0, 1 or 2; Z1 to Z4 are each a single bond, CH2CH2 or the like; X1 and X3 are each H, F or the like; X2 is cyano, F or the like], being >=10 in dielectric anisotropy.
Patent JP-H05180381-A (JP)
Title: Removable pipe joint
Inventor: BERUNAA GUNAUERUTO
IPC: F16L37/12
Filed: 1992-06-12
Abstract: PURPOSE: To improve pipe couplings for feed water stopcocks, especially to allow fast coupling of pipe terminals by insertion. CONSTITUTION: A screw thread 12 is provided at the inlet zone of a casing hole 11. A spring engageable sleeve 3 which is immovable in the axial direction is fitted at the end of a pipe as a fixing means. Tongues springily expanding in the radial direction are provided on the sleeve 3, which prevent falling off of the pipe 2 as the tongues are supported by the thread flank after insertion of the pipe 2.
Patent JP-H05185892-A (JP)
Title: Air bag holding apparatus
Inventor: JIERARUDO PIITAA SUKITSUDOMOAA
IPC: B60R21/205
Filed: 1992-06-12
Abstract: PURPOSE: To provide an air bag retaining device having a means of mounting an air bag module without installing the module in a non-locked state or without removing the module from the vehicle without locking. CONSTITUTION: An air bag module 10 is mounted between a pair of side plates 11 and 12 of a bracket assembly 11 and can be pivotally driven. The air bag retaining device comprises a restraint plate 27, and an arm mechanism 45 mounted at an arm plunger and having a pin laterally movable to the plunger. When the pi is moved, the plunger is pressed down. The pin is pressed toward a non-starting position. When an anvil 66 interlocked to the bracket assembly is pivotally driven to the module operating position, the anvil 66 is installed to be engaged with the pin and moved to the starting position.
Patent JP-2000016319-A (JP)
Title: Assembling method of power steering control valve
Inventor: CHRISTOPHER T CAMPBELL
IPC: B62D5/083
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved method to assemble a power steering control valve. SOLUTION: This power steering control valve 22 is provided with an inside valve member 40 connected to a following member 54 by a rod spring 102. An outside valve member 42 is fixed and connected to the following member 54 by a recess 56. Before the outside valve member 42 is fixed and connected to the following member 54 by the recess 56, the inside and outside valve members 40, 42 are moved relative to each other to determine the condition of the center of hydraulic pressure. When the power steering control valve 22 is in the condition of the center of hydraulic pressure, equal fluid pressure is introduced in a power steering machine 31 in response to the equal action clockwise or counterclockwise of the valve members 40, 42. The outside valve member 42 is fixed and connected to the following member 54 together with the power steering control valve 22 in the condition of the position of hydraulic center.
Patent JP-H05342222-A (JP)
Title: Production control system
Inventor: WADA TOSHIHIKO
IPC: G06Q50/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a production control system which can clearly recognize a present situation and can quickly correspond to a trouble by it. CONSTITUTION:In a system management processor 21 and a process management terminal 25, when the delivery of an assenbling component is delayed, whether it is possible or not to consider to leave the fitting order of the assembing component whose delivery is delayed, whether the fear of lack is present or not, etc., are judged to control production such as the order change, etc., of the production process of a product based on the result of the judgement. Thus, it is possible to quickly correspond to the delay of the delivery of the component, etc., to effectively prevent the production efficiency from reduction.