baber/WOPTO huggingface dataset:
Patent JP-H03254187-A (JP)
Title: Manufacture of film lined with copper for flexible wiring board
Inventor: HASEGAWA HIROSHI
IPC: H05K1/03
Filed: 1990-03-05
Abstract: PURPOSE:To improve dimension stability and flexibility by flame-coating ceramic to one side of a copper foil so as to form a ceramic layer, and bonding and uniting the ceramic layer of the copper layer with a plastic film. CONSTITUTION:A ceramic layer 2 is formed by flame-coating ceramic to a copper foil 1, and the ceramic layer 2 of the copper layer 1 and a plastic film 3 are bonded and united by the adhesive 4 interposed between them. Accordingly, the film lined with copper for flexible wiring board gotten becomes the structure which has a ceramic layer 2 low in thermal expansion coefficient between the copper foil 1 and the plastic film 3. Hereby, the general thermal expansion coefficient becomes low, and dimension stability improves, and since the ceramic layer 2 is made at the surface of the copper layer 1 by flame- coating, blow holes can be gotten, and flexibility improves.
Patent JP-H02234370-A (JP)
Title: Contact shoe
Inventor: OTAKE AKIO
IPC: G01R31/28
Filed: 1989-03-06
Abstract: PURPOSE:To perform a test under the same conditions as those at the time of actual fitting by constituting a cylindrical section to be inserted with the lead pin of an IC with a plunger inserted and held vertically movably in a sleeve and a coil spring. CONSTITUTION:A cylindrical section 43a to be inserted with the lead pin 21 of an IC2 and a flange section 43b to be brought into contact with the root of the lead pin 21 are provided, and a plunger 43 inserted and held vertically movably in a sleeve 41 and a coil spring 42 penetrating the cylindrical section 43 of the plunger between flange sections 41a and 43b are provided. The access of signals to the IC is performed without passing the length portion of the lead pin 21. Electrical characteristics in a nearly fitted state can be measured, and measurement precision is improved.
Patent JP-S63220438-A (JP)
Title: Optical disk
Inventor: HATAKEYAMA AKIHITO
IPC: G11B7/24015
Filed: 1987-03-09
Abstract: PURPOSE:To make it possible to reduce the thickness of substrates by arranging first and second recording layers so that they confront each other with laminated structure and by carrying out recording and reproduction on each of the recording layers with light of different wavelength which passes through the opposite recording layer. CONSTITUTION:A substrate 1 is coated with a recording layer 2 of polymethine dye and a substrate 5 with a recording layer 4 of victoria blue. The substrates 1, 5 are stuck to each other with the layers 2, 4 inside and a spacer 6 of 0.2mm thickness in-between to produce an optical disk of 2.2mm thickness. Recording and reproduction on the recording layer 2 and those on the recording layer 4 are carried out with semiconductor laser light having 830nm wavelength and He-Ne laser light having 633nm wavelength, respectively. The optical disk is comparable to one obtd. by a conventional method with respect to error rate and electrical characteristics. The thickness of the substrates can be reduced and the weight of the optical disk can be reduced.
Patent JP-S57167127-A (JP)
Title: Production for magnetic recording medium
Inventor: HANAOKA HISAHIRO
IPC: G11B5/66
Filed: 1981-04-09
Abstract: PURPOSE:To obtain a magnetic recording medium which has both of a high recording density and a flexibility and has less level fluctuation, by forming a multilayered magnetic thin film, where respective layers are insulated from one another by intermediate layers consisting of elastic materials, on a base film and subjecting this base film to a calender treatment. CONSTITUTION:The first magnetic layer 14, an intermediate layer 16 consisting of an elastic material, and the second magnetic layer 18 are formed on a base film 10, and this multilayered magnetic material film is subjected to a calender treatment. For example, a ground layer 12 due to vapor-deposition of Al or the like is formed on the polyester film 10, and the magnetic layer 14 consisting of Co-Ni alloy or the like is formed on the layer 12 by the electron beam vapor- deposition method. Next, a high molecular compound dissolved in a solvent is coated onto the magnetic layer 14 and is dried by heating to form the intermediate layer 16, and this material is sent to a vapor-depositing device again to form the metallic magnetic layer 18, and a protecting layer 20 is formed on the layer 18 by the method similar to formation of the layer 16. This film is subjected to the calender treatment by a heat roll at 80-110 deg.C to generate a magnetic tape.
Patent JP-H01228497-A (JP)
Title: Production of 20-carboxypregnane derivative
Inventor: IIDA MITSUGI
IPC: C12R1/01
Filed: 1988-03-09
Abstract: PURPOSE:To produce the subject derivative in high yield by culturing a mutant K-3 strain of Rhodococcus equi in a specific medium and adding a cholestan steroid compound as a substrate. CONSTITUTION:A Rhodococcus equi mutant K-3 (FERM 9880, Rhodococcus equi MIL-1045) or Rhodococcus equi is inocculated in a medium containing higher fatty acid of 10-19 carbon atoms such as rich salt such as cupric salt such as CuCl2 and cultured at 27 deg.C for 22hours. The culture mixture is combined with a cholestane steroid such as beta-cytocholesterol to effect the reaction for about 7days whereby the subject product is obtained. The reaction product is extracted, concentrated, and purified to give 20-carboxypregnan derivative.
Patent JP-H09242826-A (JP)
Title: Rubber-power transmission belt
Inventor: MATSUDA MASATOSHI
IPC: F16G1/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to ascertain the service life limit of a belt. SOLUTION: Electrode terminals 26 are attached to the cut end parts 18 of a core-wire 12 exposed to both side faces 20 across the width of a belt body 10 to periodically measure electric resistance between the electrode terminals 26 to measure the change in electric resistance of the core-wire 12 containing electrically conductive fiber, and thus to quantitatively judge the service life limit of the core-wire 12.
Patent JP-H01228644-A (JP)
Title: Method for preventing surface crack on ni-contained steel in continuous casting
Inventor: NODA NAOTAKA
IPC: B22D11/124
Filed: 1988-03-09
Abstract: PURPOSE:To reduce surface crack and to reduce and omit maintenance of a cast slab by controlling cooling speed in the range of the limited temp. lowering the surface temp. of the cast slab of a steel for low temp. use containing the limited content of Ni. CONSTITUTION:In the case of continuously casting the steel for low temp. use containing 5-10% Ni, by making cooling speed on the cast slab surface in the temp. range, which the cast slab surface temp. is lowered from 1,150 deg.C to 950 deg.C, at <=20 deg.C/min, the development of the surface crack or crack below the surface of the cast slab can be reduced or restrained. Refining and maintenance process for the cast slab before rolling as the next process can be reduced and omitted.
Patent JP-S58171051-A (JP)
Title: Photoconductive material
Inventor: SHIMIZU ISAMU
IPC: H04N5/335
Filed: 1982-03-31
Abstract: PURPOSE:To enhance photosensitivity, etc., by using an amorphous layer contg. oxygen, and consisting of the first layer region contg. Si, Ge unevenly distributed in the layer thickness direction, and a conductivity-governing element, and the second photoconductive layer region contg. Si. CONSTITUTION:An amorphous layer 102 consisting of the first layer region 103 made of amorphous Si (H, X) (X being halogen) contg. Ge unevenly in the layer thickness direction, and the second photoconductive layer region 104 made of amorphous Si (H, X) are laminated on a substrate 101 in this order. The region 103 contains an element governing conductivity characteristics, e.g., a p type impurity for giving p type conductivity, such as B or Ga, and an n type conductivity characteristics for giving n type conductivity, such as P or As to control them optionally in accordance with demand. Further, the layer 102 contains oxygen to obtain an objective photoconductive material 100.
Patent JP-S61211837-A (JP)
Title: Disc
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/24097
Filed: 1985-03-18
Abstract: PURPOSE:To attain enough margin against the deviation of alignment by providing an area on which a data estimating easily the optimum focus checking the focus state is recorded in advance so as to correct the focus always at a proper position thereby improving the error rate. CONSTITUTION:In the optical disc 19, a metallic coating film layer made of tellurium or bismuth is coated in doughnut shaper on the surface of a base formed a disc made of glass or plastic. The disc 19 is provided with a focus check area (a) on which the focus state checking data is recorded in advance at the innermost circumference. As the data recorded on the focus check area (a), a data causing easily an error (a data estimating the optimum focus) is recorded such as a random or a data changed in the minimum pitch pit (2 pitches) in a 2-7 converting code.
Patent JP-H02236289-A (JP)
Title: Surface treating agent for copper and copper alloy
Inventor: KIMURA TOSHIYA
IPC: H05K3/26
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a surface which has no oxide films and is applicable to high-density printed wiring boards with one time of treatment by forming the surface treating agent of a compsn. prepd. by adding a specific ratio of piperidine or the deriv. thereof into an aq. soln. consisting of a specific compsn. consisting of H2O2, sulfuric acid and phosphoric acid. CONSTITUTION:This piperidine is prepd. by incorporating >=0.1g/l piperidine or the deriv. thereof into an aq. acidic hydrogen peroxide soln. consisting of 10 to 500g/l sulfuric acid, 10 to 50g/l H2O2 and >=0.5g/l phosphoric acid. Copper and copper alloy used in the production process for the printed wiring boards is immersed in this surface treating agent and is rinsed immediately thereafter, by which the surface of the copper or copper alloy having no oxide films is obtd. without executing the post treatment for removing the oxide films which is heretofore required.
Patent JP-H08251972-A (JP)
Title: Synchronism controller for conveyor
Inventor: IWAI MICHINOBU
IPC: H02P5/46
Filed: 1995-03-14
Abstract: PURPOSE: To perform corrective control of synchronizing position on the slave side such that unnecessary torque is not applied to a material being conveyed by monitoring the driving torque of conveyors on the master and slave sides. CONSTITUTION: Speed control means 13, 23 control the speed of motors 11, 21 and synchronously drive the master and slave conveyors 10, 20 for conveying a material 1 while sandwiching. When the conveying position is shifted and the difference of torque exceeds a predetermined a predetermined level, speed correction means 31, 32 determine a target speed of the slave motor based on the difference of torque. When the difference between the target speed and the detection speed on the slave side exceeds a predetermined level, speed correction means 33, 34 generate a speed correction signal for correcting the slave side speed command such that the speed difference drops below the predetermined level.
Patent JP-S62209443-A (JP)
Title: Photosensitive material
Inventor: ISHIKAWA SHUNICHI
IPC: G03C1/498
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled material having an excellent sensitivity and capable of obtaining a clear image having a high max. density and a low min. density by incorporating a compd. having two or more of mercapto groups to a photosensitive layer. CONSTITUTION:The titled material mountains the photosensitive layer contg. silver halide, a reducing agent, a polymerizable compd. and the compd. contg. two or more of mercapto groups on a substrate body. Especially, the preferable compd. contg. two or more of the mercapto groups in the compd. shown by the formula. In the formula, R<1> is a (n) valent group derived from an aliphatic hydrocarbon, (n) is an integer of >=2, R<2> is 1-20 C an alkylene group (each R<2> groups may be the same or the different with each other). The representative and concrete example of the compd. shown by the formula mentions ethylene glycol bis(thioglycolate), ethylene glycol bis(beta-mercaptopropionate), etc.
Patent JP-S61211148-A (JP)
Title: Weather strip for car
Inventor: SHIGEKI KIYOSHI
IPC: B60R13/06
Filed: 1985-03-18
Abstract: PURPOSE:To reduce the weight of a weather strip mounted on the door opening section of a car and the like and prevent the break of a cover member by comprising a core material imbedded in the base section held by the flange of the door opening section and the like with thermoplastic synthetic resin. CONSTITUTION:A weather strip 1 is provided with a base section 2 made of a cross-sectionally U-shaped solid rubber and held by the flange 8 at the opening edge of a trunk room, a hollow-type sealing section 3 made of sponge rubber that is protruded from this base section 2 and touches a trunk lid, and a lip-type sealing section 4 made of sponge rubber that is also protruded similarly from the base section 2 and touches a body panel 7. Besides, a holding lip 5 is protruded from the internally opposed surface of the base section 2 and the weather strip 1 is held by a flange 8. In the above structure, a core material 6 imbedded in the base section 2 is comprised with thermoplastic synthetic resin, for example, polyvinyl chloride resin and the like and is divided into a number of core material pieces 60.
Patent JP-S60197973-A (JP)
Title: Tape running mechanism
Inventor: ABE KENJI
IPC: G11B15/467
Filed: 1984-03-21
Abstract: PURPOSE:To simplify a helical scan system tape running mechanism, to execute easily an assembly adjustment, and also to reduce a power consumption by correcting a position of a magnetic tape by using a tape position control head. CONSTITUTION:On a helical scan tape mechanism provided with rotary heads 2a, 2b and a capstan 7, etc., tape position control heads 4', 4 which contact to a magnetic tape 3 between a guide post 11 and 21, and 9 and 10 whose interval A is the same and are connected to electric-mechanical converting elements 5', 5, respectively are provided on an inlet side and an outlet side of the tape 3, respectively. In this state, a drawing quantity against the heads 2a, 2b of the tape 3, which is generated by a movement of a tape push-in quantity (x) by these heads 4', 4 is adjusted so as to be equal in the opposite direction to each other. Accordingly, a tape position is corrected by using a tape position control head of a static system without using a rotary head of a high speed turning system, a tape running mechanism is simplified, an assembly adjustment is executed easily, and a low power consumption is realized.
Patent JP-H07264376-A (JP)
Title: Combined machine
Inventor: KONNO TOSHIHIRO
IPC: H04N1/00
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the burdens of a host computer and the opportunities of the operation of a user. CONSTITUTION:Facsimile data from the host computer 8 are transmitted through a printer controller 4 to a system controller 1. The system controller 1 retrieves called party information stored in an image memory based on called party specifying data included in the received facsimile data and discriminates whether the machine kind of a called party is a G3 machine kind or a G4 machine kind. Then, in the case of the G3 machine kind, the facsimile data are converted to image data and transmitted through a FAX controller 5. In the case of the G4 machine kind, code data are transmitted as they are.
Patent JP-S62211793-A (JP)
Inventor: OIGO SATORU
IPC: G07D7/08
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10231960-A (JP)
Title: Sleeve for steel frame passing
Inventor: YAMAGUCHI HIDEKI
IPC: F16L5/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work of a sleeve by holding a sleeve part by clamping a web part of a through hole formed on a steel frame by two pieces of elastic material plates as well as furnishing a plural number of clips formed into a shape to superpose two pieces of the elastic material plates on an outer periphery of a sleeve part. SOLUTION: Three pieces of clips 12 are fixed on an outer surface of a sleeve part 11 on a sleeve for penetrating steel frame. These clips 12 are constituted of two pieces of elastic plates 13, 14, and one end of the elastic plate 13 is fixed on an outer surface of the sleeve part 11 by a fixing bolt 16. Additionally, one end of the elastic plate 14 is fixed on a rising part of the elastic plate 13 by a bolt 15, and it is devised to clamp and fix a web part 10A of a wide flange shape 10 by the other ends of the elastic plates 13, 14. In the case of installing such a sleeve for penetrating steel frame on the web part 10A of the wide flange shape 10, after the two clips 12 on the lower side are temporarily placed on a through hole end edge of the web part 10A firstly, the clip 12 on the upper side is fit by making it coincide with the web part 10A, and installation work is finished.
Patent JP-S61214085-A (JP)
Title: Clamping and ejecting device for ic card reader
Inventor: OSANAWA NOBUHIKO
IPC: G06K17/00
Filed: 1985-03-20
Abstract: PURPOSE:To attain the accurate positioning and automatic ejection of IC cards with simple constitution by clamping the cards with an elastic bar having a large coefficient of friction. CONSTITUTION:An inserted IC card 1 has contact with a return bar 20 and this bar 20 is shifted together with the card 1. A solenoid is energized after the bar 20 is detected by a photosensor 22, and an arm 13 is moved down with oscillation. Then the card 1 is positioned accurately by an elastic bar 15 having a large coefficient of friction, and the information on the card 1 is read via a contact pin 14. When this reading process is through, the energizatin of the solenoid is released and the arm 13 is reset to its original position. Then the card 1 is ejected automatically by the bar 20 which is moved by a coil spring. Thus the card 1 is positioned accurately and ejected automatically owing to simple constitution needing no control circuit, etc. for a drive motor.
Patent JP-H10243439-A (JP)
Title: Mobile communication system
Inventor: SHINAGAWA NORITERU
IPC: H04W92/22
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a hand-off control load between virtual zones for an exchange attended with a mobile terminal equipment moving to an adjacent virtual zone. SOLUTION: Radio base stations 203-1-203-m and virtual zone controllers 202-a, 202-b are connected so that a virtual zone (a) and a virtual zone (b) are overlapped with each other. In the case that a mobile set 204 makes transmission, the radio base stations 203-1-203-m select either of the virtual zone controllers 202-a, 202-b so that the incidence probability of hand-off between the virtual zones is decreased in the virtual zone controllers 202-a, 202-b.
Patent JP-S51129955-A (JP)
Title: Rotary heater device
Inventor: KUSUSE MIKIO
IPC: F28D11/02
Filed: 1975-05-06
Abstract: PURPOSE: In rotary heater device, a heating medium may be sufficiently evaporated by a heating operation provided by the inner cylinder and a superior operation may be carried out even if the rotor rotates slowly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06132554-A (JP)
Title: Thin-film coating and its formation method
Inventor: MAAKU EI KAMAARINGU
IPC: C23C14/56
Filed: 1992-01-29
Abstract: PURPOSE: To prevent a substrate from warping or breaking by depositing a substance for giving a coating compressing properties and a substance for giving the coating tensile properties on a substrate simultaneously, monitoring stress during coating, and adjusting amounts of substance deposited in accordance with the monitored stress. CONSTITUTION: Silicon is used as a substance for giving a coating compression force, and aluminum is used as a substance for giving the coating tensile force. The two substances are deposited on a substrate 60. The substrate 60 is attached to a drum 34, and the drum 34 is thereafter rotated. A vapor deposition unit 37 is used to deposit silicon, and a vapor deposition unit 38 is used to evaporate aluminum. A reaction unit 39 converts the evaporated metals to oxides. By selectively using the vapor deposition units 37 and 38 and the reaction unit 39, desired combinations of metal oxides are formed on the substrate 60. A strain-gauge device 40 monitors stress in a thin film cover and adjusts the composition of a deposited film using a computer, keeping the stress at zero.
Patent JP-H04333511-A (JP)
Title: Method for decarbonized-refining chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/068
Filed: 1991-03-19
Abstract: PURPOSE:To restrain oxidization of chromium in molten steel and to efficiently execute decarbonization by keeping slag condition to the effective specific condition in decarbonized-refining to the chromium-containing molten steel having the specific carbon content. CONSTITUTION:In the decarbonized-refining to the chromium-containing molten steel having >=0.3% carbon, this refining is executed under condition of satisfying the inequalities I and II and the equation III to the slag condition. Wherein, (%MgO), (%Al2O3) and (%SiO2):(MgO), (Al2O3) and (SiO2) concns (wt.%) in the slag at the starting time of decarbonizing, [%Si] [Si] concn in the molten steel at the starting time of decarbonizing, WS: slag quantity (kg/T) per unit wt. of the molten steel existing at the starting time of decarbonizing, WCr2O3:Cr2 O3 quantity (kg/T) produced during decarbonizing, WF: added flux index (kg/T), WCaF2, WAl2O3, WSiO2, and WCaO: adding quantity of each flux of CaF2, Al2O3, SiO2 and CaO (kg/T) per unit wt. of the molten steel.
Patent JP-H01228058-A (JP)
Title: Kana/kanji converter
Inventor: BOSU MASAKO
IPC: G06F17/22
Filed: 1988-03-08
Abstract: PURPOSE:To raise a conversion hitting rate by investigating the meaning relation of a compound word and determining displaying priority with a Chinese word meaning classification and the meaning classification to cooccur by the affix. CONSTITUTION:A Chinese word meaning classifying dictionary 4 and an affix cooccurring dictionary 5 are connected to a KANA (Japanese syllabary)/KANJI (Chinese character) converter besides a Chinese word dictionary 3. In the Chinese word meaning classifying dictionary 4, an action, organization, somatology, qualification, etc., and information classifying the meaning shown by them are stored concerning a Chinese word, etc. In the affix cooccurring dictionary 5, the affix, the meaning classification to cooccur at the affix and the evaluation value for the meaning classification are stored like an end-action, a store-action and merchandise. Concerning the inputted sentence, only the word able to be connected with a preceding word is remained at a candidate storing part 9 by a connecting detecting part 14, only the connection having a meaning is extracted by a compound word processing part 15, the evaluation value is calculated by an evaluation value calculating part 16 and the word is selected by a word selecting part 12.
Patent JP-S61215005-A (JP)
Inventor: SUZUKI HISAAKI
IPC: B28B3/02
Filed: 1985-03-20
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。