baber/WOPTO huggingface dataset:
Patent JP-H08234616-A (JP)
Title: Image forming device
Inventor: MATSUDA YOSHINORI
IPC: G03G21/14
Filed: 1995-02-28
Abstract: PURPOSE: To provide an image forming device capable of preventing an abnormal image from being formed and paper from being loosened without necessitating complicated constitution. CONSTITUTION: When the leading edge of transfer paper reaches a carrying belt, the paper carrying speed VB of the carrying belt is increased from initial VB1 to V2 . When it reaches a fixing device, the paper carrying speed of the carrying belt is restored to VB1 . Then, the same control is performed to the next paper (second and succeeding paper). At such a time, the paper carrying speed VH of the fixing device is also controlled to VH1 and VH2 in the same timing.
Patent JP-H07247132-A (JP)
Title: Production of quartz glass
Inventor: TAKANO JUN
IPC: C03B20/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a quartz glass having high ultraviolet transmission and high uni formity of refractive index by swinging the holding temperature plural times within the range from the distortion temperature to the sublimation temperature of the quartz glass and performing the heat-treatment of the quartz glass taking advantage of the generated thermal stress. CONSTITUTION:This process for the production of a quartz glass comprises the heating of a quartz glass preform containing 2>=500ppm of OH group to a holding temperature, the holding of the preform at the temperature for a prescribed period and the slow cooling of the preform to complete the heat-treatment of the preform. In the above process, the holding temperature is reciprocated plural times within the range between the distortion temperature and the sublimation temperature of the quartz glass. The heat-treatment of quartz glass is supposed to be impossible in the devitrification temperature range, i.e., from 1200 deg.C to 1700 deg.C owing to the crystallization (devitrification) phenomenon. In this process, the temperature is reciprocated within the range between the upper limit and the lower limit without using the holding of the quartz glass at a definite upper or lower limit temperature, the holding after the temperature increase and the holding after the temperature decrease. The devitrification can be prevented by this process to enable the heat-treatment even in the devitrification temperature range.
Patent JP-S63208271-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANBA NOBUO
IPC: H01L29/73
Filed: 1987-02-25
Abstract: PURPOSE:To improve the characteristics of a bipolar transistor, by forming a surface, to which the base electrode of the bipolar transistor is connected, in a staircase shape. CONSTITUTION:A surface 16, to which a polysilicon electrode 10 of a base is connected, is formed in a staircase shape. A high impurity concentration part in a base region is made shallow. Since the p<+> type base lead-out region 16 becomes shallow, it is sufficiently separated from an n<+> type embedded region 2. The expansion of the p<+> type base lead-out region 16 is made small, and the region is separated from an n<+> emitter region 24. Thus bonding capacitance between them can be decreased. In this way, the base lead-out electrode 10 at the connecting surface between the base lead-out electrode 10 comprising a polycrystalline silicon film and the p<+> type base lead-out region 16 becomes thick. Therefore, the base resistance can be decreased.
Patent JP-H01213740-A (JP)
Title: Personal computer system
Inventor: KAJIURA TOSHINORI
IPC: G06F15/02
Filed: 1988-02-22
Abstract: PURPOSE:To disconnect an input device from a personal computer system and to independently use it as a data processor by providing the input device with a power source, a simple processor, and a display device in the personal computer system. CONSTITUTION:An input device 3 is so constituted that a keyboard 4, a liquid crystal display device 6, and a data processor 7 are operated by a battery power source 5 and this device 3 can independently process data when the device 3 is disconnected from a main body device 1. When being connected to the main body device 1, the device 3 is used as a keyboard device. Thus, the personal computer system is constituted which can be operated as not only a high level personal computer of high-speed operation or the like but also a simple word processor, a simple personal computer, or the like used at any time in any place with one device type.
Patent JP-S63300149-A (JP)
Inventor: POORU EMU SARAZEN
IPC: F24F7/00
Filed: 1988-02-23
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-S58157679-A (JP)
Inventor: OOHASHI ISAO
IPC: B66B1/18
Filed: 1982-03-15
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-S52124123-A (JP)
Title: Driving controller for hysteresis motor
Inventor: WAKAHARA KOUJI
IPC: H02P27/06
Filed: 1976-04-10
Abstract: PURPOSE: To eliminate influence of disturbance onto power source system by preventing disturbance due to load variation with simple circuitry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57156276-A (JP)
Title: Thermo sensitive recording system
Inventor: IKEDA MITSUGI
IPC: B41J2/355
Filed: 1981-03-20
Abstract: PURPOSE:To reduce a degree of sticking by a system wherein thermo sensitive paper is moved in the sub-scanning direction when heating elements of recording heads arranged in the main scanning direction assume the highest temperature. CONSTITUTION:A number of heating elements 2 are arranged on a recording head 1 in the main scanning direction, and an amplification circuit 3 and a gate circuit 4 are connected to each element 2. A recording clock pulse signal Cl1 is converted into a clock signal Cl2 having a width of a time T2 necessary for color development of thermo sensitive paper, through a circuit 6 by adjusting a variable resistor 7. When an image signal A is applied to a circuit 4 through a shift register 5, the elements 2 are heated to effect color development of the thermo sensitive paper. On the other hand, the recording clock pulse signal Cl1 is delayed through a delay circuit 8 and then applied to a driving circuit 9 to rotate a paper feeding motor 10 such that falling of the clock pulse Cl2 is made coincident with starting of paper feeding. By so doing, the thermo sensitive paper can be moved in the sub-scanning direction at the time of falling of the signal Cl2, that is, when the elements 2 assume the highest temperature.
Patent JP-H03242782-A (JP)
Title: Portable byte string data converter
Inventor: ASAFUKU MINORU
IPC: G06F5/00
Filed: 1990-02-21
Abstract: PURPOSE:To make it unnecessary to store a conversion program in a memory of a processors or a disk by converting the data expression format of the processors based upon the conversion program stored in an IC card. CONSTITUTION:The expression format of byte string data to be processed by processors 1, 4 is converted not by CPUs in the processors 1, 4 but by a CPU in the IC card 3 inputted by I/O devices 2, 5. The expression format B can be converted into A by the conversion program stored in the IC card 3. Since it is unnecessary for the processors 1, 4 to store programs necessary for data conversion processing in their own memories or in a disk and the conversion processing is executed in the IC card, the load of the memories and processing capacity of the processors can be sharply reduced.
Patent JP-S58161905-A (JP)
Title: Ozonizer
Inventor: UMIGA NOBUYOSHI
IPC: C01B13/11
Filed: 1982-03-17
Abstract: PURPOSE:To prevent the corrosion of an ozonizer by using an ozone-proof stainless steel material as the material of the grounded metallic electrode and the end plates of the ozonizer and a baser steel material than the stainless steel material as the material of the part of the ozonizer contacting with cooling water. CONSTITUTION:A high voltage side electrode 3 is placed in a grounded metallic electrode 2 in a container 1 with a discharge gap and a dielectric in-between. The electrode 2 and end plates 4 are made of an ozone-proof stainless steel material, and the part of the container 1 contacting with cooling water is made of a baser thick steel material 1' than the stainless steel material. A gaseous starting material 10 is fed into the container 1, and while keeping the container 1 at a constant temp. by introducing cooling water 12, silent discharge is caused in the gap between the metallic electrode 2 and the high voltage dielectric electrode 3 to produce ozone. The corrosion of the ozonizer due to cooling water occurs preferentially at the steel material 1', and the stainless steel weld zones, etc. are not corroded.
Patent JP-H06211099-A (JP)
Title: Passenger moving amount estimating method and device thereof
Inventor: KIN KAZUYOSHI
IPC: B60R21/16
Filed: 1993-02-05
Abstract: PURPOSE:To estimate moving amount more accurately by comparing an estimated value at a time before an estimated moving amount with a value for which acceleration signals are integrated twice when a passenger's moving amount after collision is estimated based on acceleration at the time of vehicle collision. CONSTITUTION:Acceleration generated with the collision of a vehicle is detected by an acceleration sensor 1, a displacement signal A is calculated by the respective first and second integral circuits 2, 3, and the first estimated displacement signal D which corresponds to the estimated displacement of passenger's head part for L hours after collision at the first addition circuit 6 is calculated. The second estimated displacement signal C for K hours after collision is calculated at the second addition circuit 11. The second estimated displacement signal C is delayed by K hours at a delaying circuit 12, and an error F between the delaying signal and a displacement signal A of the second integral circuit 3 is calculated. The error F is increased by (f) times by the fifth factor circuit 14, and subtracted from the first estimated displacement signal of the first addition circuit 6 by a subtraction circuit 15 to attain a displacement signal E.
Patent JP-S55133037-A (JP)
Title: Photosensitive copying material
Inventor: SOMEMIYA AKIYOSHI
IPC: B41M5/26
Filed: 1979-04-03
Abstract: PURPOSE:To obtain a photosensitive sheet free from a deterioration with the passage of time and having superior stability by using a photosensitive composition based on phenol or naphthol and blended witn an antioxidant. CONSTITUTION:A phenol or naphthol derivative such as fluoroglucine or 1,3- dioxynaphthalene, a sensitizing dye such as Rose Bengale or erythrosine, an antioxidant such as 2,6-di-t-butyl-4-methylphenol or trimethylthiourea and an adhesive such as acrylic emulsion are blended, and the resulting photosensitive composition is coated onto a translucent or transparent support and dried to form a photosensitive sheet. This sheet is combined with an image receiving sheet and used as a photosensitive and thermosensitive copying material.
Patent JP-H07252770-A (JP)
Title: Thinning process of cloth containing polyester fiber material and apparatus for thinning process
Inventor: KATO YUJI
IPC: D06M101/16
Filed: 1994-03-11
Abstract: PURPOSE:To provide a thinning process capable of surely and easily obtaining an objective thinning ratio of a cloth product containing a polyester fiber material and an apparatus capable of efficiently performing the thinning process. CONSTITUTION:This thinning process comprises a combination of processes for preparing a treating liquid, setting a cloth in a treating tank, setting a test piece of cloth in a sampling tank, measuring the weight of the test piece of a cloth, calculating an estimated thinning ratio and determining the final point of the hydrolysis. Further, a thinning treatment apparatus is composed of the treating tank, the sampling tank, a sample-measuring device and a central processing unit. This thinning process can reduce the generation of static electricity, prevent pilling and improve soil-proofness, etc., and accordingly impart a product with excellent softness and feeling. Thus, this thinning process enable the stable manufacturing of a product having more excellent quality.
Patent JP-H05237934-A (JP)
Title: Manufacture of metal and resin hybrid bearing
Inventor: SATO TASUKU
IPC: B29L31/00
Filed: 1992-02-27
Abstract: PURPOSE:To enhance joining properties by melting resin of the joining face of metal and resin by high frequency heating and thereafter cooling resin. CONSTITUTION:A resin outer ring 10b is integrally injection-molded around the outside diameter face of the external circumference of a metallic outer ring 12 which is the orbital ring of the rolling bearing 10a of a bearing 10. After the resin outer ring 10b is molded, the hybrid bearing 10 is fitted to a rotary shaft 14. A high frequency heating coil 16 is arranged to the outside in the radial direction of the resin outer ring 10b. While rotating the rotary shaft 14, the external circumferential face of the metallic outer ring 12 is uniformly heated. Resin is softened and melted by heating it for a prescribed time e.g. for three seconds. After heating it for a prescribed time, it is rapidly cooled. Thereby residual stress at the time of molding is removed and the resin outer ring 10b is shrunk and tightly fixed to the external circumference of the metallic outer ring 12 by shrinkage pressure thereof.
Patent JP-S51114964-A (JP)
Title: Weighing scale indicator
Inventor: TANAKA KOUICHI
IPC: G01G3/12
Filed: 1975-04-01
Abstract: PURPOSE: A high-accuracy weight indicator incorporating zero-point adjustment and span adjustment functions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S564559-A (JP)
Title: Closing body
Inventor: UERUNA EFU DEYUBATSUHA
IPC: B65D45/32
Filed: 1980-03-29
Abstract: The invention relates to a closure means for instance seated on a bottle and hermetically sealing it. The closure means preferably is shaped like a cap comprising at least one slitting by means of which the side wall of the cap spreads when being set. The cap furthermore comprises an inside annular bead and a sealing collar for hermetically sealing the cap onto the bottle. The cap further comprises a lift-off element for easy reopening and at least one tear-off tensioning member spanning the slitting so as to counteract spreading and acting as a warranty signet.
Patent JP-H01216405-A (JP)
Title: Method for setting data of distributed type sequence controller
Inventor: TAKEUCHI YOSHITOMO
IPC: G05B19/05
Filed: 1988-02-24
Abstract: PURPOSE:To improve the productivity and the quality of a program by a simple and unified design method by handling the command of communication performed between a sequence controller and another sequence controller similarly as an output signal. CONSTITUTION:In a sequence table XIA, a transmission command X11 and a reception command X12 as a communication command X10 are added on the column of an output signal name X3 being handled similarly as the output signal, and each communication command X10 is constituted of a communication classification X10a and a block number X10b. And in the sequence table XIA, the startup timing of communication between the sequence controllers is defined by the arranging order number (block number) of a communication block definition table in which the content of communication information is arranged similarly as the operation of a control targeted device. In such a way, it is possible to design a complicated program with high quality which performs control as communicating closely by using plural sequence controllers by the simplified and unified design method without lowering the productivity and the quality.
Patent JP-H03245057-A (JP)
Title: Method for determining quantity of cyclic peroxide
Inventor: SAWADA HIDEO
IPC: G01N31/00
Filed: 1990-02-23
Abstract: PURPOSE:To measure the quantity of cyclic peroxide accurately at high sensitivity under the presence of a specified transition metal catalyst by using the derivative of Cypridina luciferin as a light emitting reagent. CONSTITUTION:Under the presence of a metal catalyst containing a transition metal selected from the group comprising vanadium, chromuim, cerium, tungsten, cobalt, iron, copper and their mixture, Cypridina luciferin derivative expressed by the formula (wherein X represents hydrogen atoms or alkoxyl group having the carbon number of 1-4) as a light emitting reagent is used for a transition metal catalyst. It is preferable that cyclic peroxide, catalyst containing transition metal and light emitting reagent used in measurement are diluted in water or the solvent of ordinary methanol, etahnol, ethyl acetate or the like and used.
Patent JP-H02268194-A (JP)
Title: Novel 19-norsteroids having a carbon chain containing amide or carbamate functional group at 11bata position, their production and intermediates, use for remedy and composite
Inventor: ANDORE KUROOSUNE
IPC: A61P5/00
Filed: 1990-02-23
Abstract: The invention relates to the compounds (I): 
<IMAGE>
 in which A and B are either 
<IMAGE>
 where R2 and R'2 are H or alkyl (C1-4), or 
<IMAGE>
 where R3 is H or alkyl (C1-4) or acyl, and
 - either R17 and R'17 together form a ketone,
 - or R17 is hydroxyl or acyloxy and R'17 represents hydrogen, alkyl, alkenyl or alkynyl, these groups being optionally substituted,
 - X represents methylene, arylene, CH2-O or arylenoxy,
 - Y represents a single bond or aliphatic chain (C1-18) optionally interrupted by one or more arylene(s) or oxygen(s) or optionally oxidised sulphur(s), the chain optionally terminating in an arylene,
 - Z represents a single bond or CH2-O, on the understanding that when Y and Z are a single bond, X cannot be methylene or CH2-O,
 -RA and RA' represent hydrogen, alkyl optionally substituted with aryl, alkyl or dialkylamino, hydroxyl, halogen or esterified carboxyl, or RA and RA' form, with the nitrogen, a saturated or unsaturated heterocycle optionally containing one or more other hetero atoms and optionally substituted with an alkyl (C1-4), on the understanding that at least one of RA or RA' is not a hydrogen,
 to their preparation, to their use as medicaments, to compositions containing them and to the new intermediates obtained.
Patent JP-S57153917-A (JP)
Title: Sound absorber
Inventor: UCHIKAWA HIDEFUSA
IPC: F01N1/24
Filed: 1981-03-17
Abstract: PURPOSE:To improve the sound absorption performance of a sound absorber for the muffler of an internal combustion engine and prevent the clogging and corrosion of the sound absorber, by coating a porous metal piece with a heat- resisting binder containing a solid acid catalyst and by setting the binder. CONSTITUTION:A porous metal piece 1, which is unlikely to pulverize and break, is prepard as the body of a sound absorber. A heat-resisting binder 3 containing a solid acid catalyst 2 is painted and set on the porous metal piece 1 to suppress the clogging of tar and soot, improve the sound absorption performance of the sound absorber and prevent its corrosion due to high-temperature oxidation. The sound absorber is thus composed. To manufacture the sound absorber, a kneaded mixture including the binder 3 containing said catalyst 2 is painted on the porous metal piece and baked so that the mixture is set. In the sound absorber, the binder 3 containing the dispersed solid acid catalyst grains 2 is provided in the pores of the porous metal piece 1 and a porous coating 4 is provided on the metal piece, the binder and the catalyst.
Patent JP-H0623424-A (JP)
Title: Combined dies for extruding hollow material
Inventor: YANO SADAHIDE
IPC: F28F1/02
Filed: 1992-02-27
Abstract: PURPOSE:To easily produce and work a core, to relax stress concentration on a core supporting part and to improve strength reliability. CONSTITUTION:A supporting hole 16 is formed on the side of the core 12, a supporting pin 13 is pierced and arranged in a state with both ends thereof projected outward on the supporting hole 16 and both ends 13a of the pin 13 are supported on supporting stepped parts 23 of the inside of a holding hole 21 of a die 14 for holding the core, by which the core 12 is made into male die structure held on the die 14 for holding.
Patent JP-S56137521-A (JP)
Title: Tape recorder
Inventor: KAMIMURA TETSUROU
IPC: G11B5/54
Filed: 1980-03-31
Abstract: PURPOSE:To enable sure operation with a simple operation, by moving the head to the program search location slightly back to the play location, by only operating two sliding cam plates respectively and selectively. CONSTITUTION:The device provides two sliding cam plates 4, 5 which can be moved selectively to the operating position, head stand 10 going forward to the play position when either one sliding cam plate is moved, and means slightly retrogressing the head stand 10 from the play position when both the sliding cam  plates 4, 5 are moved to the operating position. This retrogress is made that the  movement is blocked since the pinch roller holder 17 supporting the pinch roller 21  is in contact with the cam plane 6f of the slinding cam plate 6 being the operating  position for the roller 17c regardless of the depressing operation of the pressing arm  13. Thus, the pinch roller 21 is detached state without contacting with the capstan shaft 23.
Patent JP-S54133341-A (JP)
Title: Reciprocating printing system of cylindrical scanning system
Inventor: SATOU TSUTOMU
IPC: B41J2/01
Filed: 1978-04-08
Abstract: PURPOSE:To make possible printing free from color blurring between adjacent lines by dividing the entire scanning to both way lines and printing even number lines in the forward path and odd number lines in the backward path so that printing of the adjacent lines is not carried out in the respective scannings. CONSTITUTION:A rotary drum 1 is rotated by a main scanning motor 2. At each 1 rotation of the rotary drum, the head is moved by a sub-scanning motor 4 to print like circles 1, 2, ...n + 2 at every other line in, e.g., the forward path of the head and lines between these, like DELTA1, 2, ...n + 1, in the backward path. If in this way the information is read with the scanner at every other line and this information is subsequently plotted at every other line on the receiving side, then printing may be accomplished on both forward and backward paths, and yet printing free from color blurring between the adjacent lines may be accomplished.
Patent JP-S62208365-A (JP)
Title: Cover for vessel
Inventor: MATSUSHIMO ROTSUSHIIMOTSUSUTEI
IPC: B65D41/02
Filed: 1987-02-26
Abstract: Caps consisting of a closure panel 1 and a cylindrical side wall 4 that are relatively permeable to water vapour and/or oxygen are rendered less permeable by moulding into and permanently bonding to the inner face 3 or, more usually, the outer face 2 of the closure panel a relatively vapour impermeable lamina 5. The cap is made by a process in which a lamina is inserted into the cavity of a mould, usually an injection mould, and then the material for forming the cap is introduced into and mould in the cavity.
Patent JP-S62228206-A (JP)
Inventor: YAMAHATA HISAO
IPC: A01D17/00
Filed: 1986-02-28
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-S5910598-A (JP)
Inventor: SAMIYUERU SHIMUBARISUTA
IPC: C07K14/52
Filed: 1983-03-15
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-S61199903-A (JP)
Inventor: ITO SHIGERU
IPC: B29C44/00
Filed: 1985-03-01
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。