baber/WOPTO huggingface dataset:
Patent JP-S58167614-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: NISHIKAWA AKIO
IPC: H01L23/31
Filed: 1982-03-26
Abstract: PURPOSE:The titled quickly curing composition having improved electrical characteristics in a high-temperature range, adhesivity and adhesiveness, containing a polyfunctional epoxy compound, a para alkyl-substituted phenolic resin and a para vinylphenolic resin. CONSTITUTION:The desired resin composition for sealing semiconductors, comprising a polyfunctional epoxy compound (e.g., diglycidyl ether of bisphenol A, etc.), an alkyl-substituted phenolic resin (e.g., condensate of octylphenol and formaldehyde, etc.) having >=12C at para-position, and a para vinylphenolic resin as essential components, and, if necessary, a curing agent (aliphatic polyamine, etc.), a catalyst (e.g., triethanolamine, etc.), a diluent (e.g., phthalate, etc.), and a filler (e.g., silica, etc.).
Patent JP-S61208084-A (JP)
Inventor: AOTA TOSHIHIRO
IPC: G09G5/36
Filed: 1985-03-12
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-H06348136-A (JP)
Title: Transportation roll
Inventor: DAN EI HEIZU
IPC: C08G64/00
Filed: 1994-03-17
Abstract: PURPOSE: To obtain uniformity of improved conductivity and control for attaining a desired charge relaxation time constant by molecular dispersion of conducting inductive components during overcoating by constituting the coatings of a partially oxidized specific polyether carbonate. CONSTITUTION: Overcoating for a toner transporting roll selected for scavengeless and hybrid scavengeless systems is applied. These overcoatings include a charge transporting polymer partially oxidized, that is, include the charge transporting polymer and an oxidizer. These electrically active charge transporting polymer materials must be oxidized by the oxidizer, and must support the movement of holes through a region not oxidized in the charge transporting polymer. This polymer is a polyether carbonate having a structure as optionally shown by the formula, in which (n) is a number of about 10 to about 1000.
Patent JP-S61207351-A (JP)
Title: Chlorination of phenol
Inventor: MISE HIROKI
IPC: C07C67/00
Filed: 1985-03-12
Abstract: PURPOSE:To obtain the titled compound rich in p-chlorophenol useful as an intermediate for pharmaceuticals and agricultural chemicals, with high catalytic activity, by reacting phenol with a chlorination agent in the presence of phosphines, phosphine oxides, phosphine sulfides, etc. CONSTITUTION:Phenol is chlorinated with a chlorination agent (e.g. chlorine gas) in the presence of one or more compounds selected from phosphines, phosphine oxides [e.g. R3P (R is phenyl, alkylphenoxy, etc.), etc.], phosphine sulfides, phosphonium salts [e.g. R3PS (R is phenyl, benzyl, etc.), etc.], sulfides [e.g. R2S (e.g. R is phenyl, benzyl, etc.), etc.], sulfoxides [e.g. R2CO (R is 1-4C alkyl, etc.)], sulfones, selenium salts, and nitriles.
Patent JP-H11247053-A (JP)
Title: Selvedge abandoning and treating apparatus in weaving machine
Inventor: IWASAKI MITSUHIRO
IPC: D03J1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a selvedge abandoning and treating apparatus capable of smoothly abandoning and treating a trimmed selvedge while cutting it into a proper length. SOLUTION: A movable guide 231 is passed between a guide roller 11 and take-off rollers 13 and 14 in the axial direction of roller shafts 131 and 161 with the rotation of an eccentric cam 26 fixed to the roller shaft 131. A trimmed selvedge We between the guide roller 11 and the take-off rollers 13 and 14 is moved in the shaft direction of the roller shafts 131 and 161 by the passing movement of the movable guide 231. The trimmed selvedge We hanging down from a gap between the take-off rollers 13 and 14 is moved from a gap between the tapered parts 163 and 172 of gripping rollers 16 and 17 to a gap between cylindrical parts 162 and 171 with the movement of the trimmed selvedge We.  The trimmed selvedge We between the take-off rollers 13 and 14 and gripping rollers 16 and 17 in the middle of the movement between the cylindrical parts 162 and 171 is brought into contact with the blade line 281 of a stationary blade 28.
Patent JP-H0612803-A (JP)
Title: Magnetic disk device
Inventor: KINOSHITA AKIHIKO
IPC: G11B21/12
Filed: 1993-03-09
Abstract: PURPOSE:To provide a magnetic disk device provided with an inexpensive retracting structure having high reliability with a small occupancy space. CONSTITUTION:Over the whole moving area of a magnetic head 3, the leakage magnetic flux of a VCM attracts or repulses only the magnetic material 12 provided with a bobbin 13 consisting of non-magnetic material and the magnetic material 12 is provided on a position where attraction and repulsion are distributed to the angular moment of wholly negative or the angular moment of wholly positive against the rotational axis of a pivot bearing 4. Consequently, the attraction and repulsion of the magnetic material owing to the leakage magnetic flux of the VCM are transformed into rotational force for moving the magnetic head to a prescribed position at whole moving area. Also, since the device is simple in structure, the number of parts is lessen, and cost is reduced. Also, since a dedicated magnet is not used, reliability is improved.
Patent JP-S63214189-A (JP)
Title: Novel glutamic acid-producing coryneform bacteria and production of l-glutamic acid using said bacteria
Inventor: FUJII MIKIO
IPC: C12R1/15
Filed: 1987-03-04
Abstract: PURPOSE:To industrially obtain L-glutamic acid useful as seasonings in large amounts, by cultivating a glutamic acid-producing coryneform bacterium holding a recombinant DNA containing a specific enzyme gene in a culture medium. CONSTITUTION:DNA obtained by extracting microbial cells of a glutamic acid (Gl)-producing coryneform bacterium is subjected to treatment with a restriction enzyme to provide DNA fragments of two or more enzyme genes containing a Gl acid dehydrogenase (GDH) gene and isocitric acid dehydrogenase (ICDH) gene participating in biosynthetic routes of Gl acid. A recombinant DNA simultaneously holding the resultant GDH gene and ICDH gene is subsequently prepared and transfected into a Gl acid-producing coryneform bacterium to afford a multiple enriched strain (Corynebacterium melassecola 801), which is then aerobically cultivated in a culture medium containing glucose at pH6-8 and 25-38 deg.C for 20-50hr to produce the aimed L-glutamic acid in the culture medium.
Patent JP-H05217237-A (JP)
Title: Magneto-optical information reproducing device
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/13
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the components of an optical head and to make the optical head miniturize, light weight and reduce cost by separating linearly polarized light having polarization direction in a direction perpenducular to the polarization direction of incident light from reflected light and detecting the separated light by a photodetector. CONSTITUTION:The luminous flux of P polarized light and S polarized light reflected from a magneto-optical disk 22 is separated to regenerative luminous flux by a polarizing beam splitter 28 and is made incident on the polarizing beam splitter 1. Since the transmissivity of the P polarized light is 100% and the reflectance is 0% and the transmissivity of the S polarized light is 0% and the reflectance is 100% in the characteristic of the polarizing beam splitter, the reflected luminous flux is separated to the luminous flux of the P polarized light and the luminous flux of the S polarized light. The luminous flux of the P polarized light transmits as it is through the polarizing beam splitter 1 and is led to a control optical system, and a focus error signal for autofocus control and a tracking error signal for autotracking control are generated in the control optical system as usual.
Patent JP-S53134290-A (JP)
Title: Incubator for rotary shafts
Inventor: KAGA TAKAETSU
IPC: B23B19/02
Filed: 1977-04-27
Abstract: PURPOSE: To prevent occurrence of processing error due to change in the amount of heat, by regulating the amount of lubricating oil, which is circulatingly fed from a rotary shaft, in accordance with the number of revolutions of the rotary shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53133286-A (JP)
Title: Preparation of polyvinyl chloride
Inventor: FUNEMI HARUO
IPC: C08F14/00
Filed: 1977-04-27
Abstract: PURPOSE: To obtain polyvinyl chloride having improved thermal stability, causing little discoloration and decomposition when affected by thermal history, by polymerizing vinyl chloride incorporated with small amounts of a specific alkyl ester and a plasticizer having epoxy groups in the molecule. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09212095-A (JP)
Title: Label
Inventor: OOMAYA TOSHINOBU
IPC: C09J7/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to use a label without hesitation and to more effectively utilize this label. SOLUTION: The label 1 is designed for advertisement and propaganda and is formed by laminating a surface base material 2, release paper 3 and a magnet 4. This surface base material 2 consists of sheet-like woodfree paper having flexibility and is printed with identification displays 5, such as kinds and telephone numbers of advertisers, on its front surface and is coated with a tacky adhesive 6 on its rear surface. The release paper 3 consists of flexible sheet-like glassine paper and the one surface thereof is coated with silicone 8 on an undercoating agent 7 and is subjected to a release treatment. The release paper is coated and provided so as to protect the tacky adhesive 6 by the surface subjected to the peeling treatment.  The magnet 4 is formed by incorporating a powdery magnetic material into rubber or plastic and forming this magnet material to a sheet form so as to have the flexibility and is provided to be fixed to the rear surface of the release paper 3 by a binder 9, such as adhesive. The user's selection range is wide and the selection of various kinds of combinations with the materials of the adherend, the use conditions, such as use period, and adhering means (tacky adhesive 6 or magnet 4) is possible at the time of use.
Patent JP-S55162134-A (JP)
Title: Selector for in-board chinese character and optional chinese character of typewriter
Inventor: ISHIKAWA HIROTAKE
IPC: G06F3/02
Filed: 1979-04-20
Abstract: PURPOSE: To make it possible to select easily Chinese characters as many as the number of needed character kinds by one character key and one shift key, by allotting not more than four limited kinds of Chinese characters among Chinese characters high in use frequency to respective shifts of a keyboard while forming phrases.  
     CONSTITUTION: In principle, four Chinese characters displayed in frames of respective keys on the keyboard of the typewriter should ve those specially high in use frequency and arranged in the same keys being close in meaning. With regard to coorinate to character arrangement on the kana (Japanese syllabary) keyboard, Chinese characters regarding numbers such as (nu-1)... and those using the initial characters of render-kana of each 1st Chinese such as (fu) in kana for (fu) in Chinese character and in kana (a) for (a) in Chinese character are arranged by matching. To select one of four characters in the same frame of each key, one of shift keys 1W4 is selectively struck. For printing those Chinese characters out, the shift key is struck following the character key, and consequently one Chinese character is selected by selectively striking keys twice. Additionally, four characters are arranged in the same frame of each key not at random but forming a phrase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06304155-A (JP)
Title: Stopper for small-diameter blood-gathering tube
Inventor: JIEEMUZU EI BAANZU
IPC: A61B5/154
Filed: 1994-03-18
Abstract: PURPOSE: To provide a stopper for blood collection tube which does not need special adapters for needle penetration and can fully seal the opening thereof. CONSTITUTION: This stopper 10 for sealing an open end of a small internal diameter blood collection tube 5 includes a needle lead-in hole that guides the needle through an upper portion of the stopper 10 to a penetration location at the bottom of the lead-in hole and to the open end 2 of the small internal diameter tube 5. The stopper 10 also includes a tube receiving chamber in its lower portion for receiving and sealing the open end 2 of the tube. After the needle has penetrated the penetration location it passes through a reasonable diaphragm section before entering the open end 2 of the tube 5. The lead-in hole and tube receiving chamber both have beveled edges on their openings that aid in directing the needle and tube, respectively, into the stopper.
Patent JP-H06259073-A (JP)
Title: Assignor of electronic musical instrument
Inventor: TOYOMURA TAKASHI
IPC: G10H1/18
Filed: 1993-03-09
Abstract: PURPOSE:To specify a musical sound to be truncated in a short time by making a newly generated musical sound line up at the tail according to the priority of the musical sound or break into the queue at the position based upon the priority. CONSTITUTION:When a channel is assigned corresponding to new keying (input of new note-ON information), the channel is made to line up at the tail of the queue of channels in keying. When a key is released (input of note-OFF information), the channel corresponding to it is deleted from the queue of the channels in keying and the channel is inserted into a queue of channels after keying at the changeable position corresponding to the priority (part priority). Here, HEAD and TAIL are codes meaning the numbers of the channels at the head and tail in the queue of the channels in keying, and RHEAD and RTAIL are newly employed as codes meaning the head and tail channel numbers of the queue of the channels in keying.
Patent JP-H02226230-A (JP)
Title: Information display device for camera
Inventor: NAKAMURA TAKAYA
IPC: G02F1/1347
Filed: 1989-02-28
Abstract: PURPOSE:To display much information on a narrow displaying plane without causing misunderstanding by laminating a transmitting type displaying means. CONSTITUTION:A displaying case 18 possesses a reflecting plate 15, an elastic spacer 17, etc. and is provided with a displaying window 13A. In the displaying case 18, a first and a second LCD 11 and 12 are laminated and a camera information display device 10 is composed. Camera information is distinguished and displayed by characters, numbers, etc. and much information is displayed on the narrow displaying plane without causing the misunderstanding.
Patent JP-S56146841-A (JP)
Title: Manufacture of electrical contact material
Inventor: TSUJI MASAYUKI
IPC: C22C1/10
Filed: 1980-04-12
Abstract: PURPOSE: To efficiently manufacture an electrical contact material contg. no useless part by joining two Ag alloy materials together with an oxygen-impermeable subsutance for a middle layer, internally oxidizing the alloy materials, and removing the substance by melting.  
     CONSTITUTION: Substance 7 for a middle layer is interposed between the 1st and 2nd Ag alloy materials 5, 6 and bonded by hot pressing to manufacture three-layer structure 8. Substance 7 melts at a temp. above the internal oxidation temp. of materials 5, 6 and below the m.p. of materials 5, 6 and has high oxygen impermeability, and is includes an Ag-Al alloy contg. about 0.5W5.0wt% Al. Structure 8 is put into an oxygen atmosphere to internally oxidize the solute element in materials 5, 6. Thus, Ag-oxide layers 10 are formed on surface sides 5a, 6a, and layers 9 contg. less oxide on the reverse sides alone. Structure 8 is then heat treated at a temp. above the internal oxidation temp. and below the m.p. of materials 5, 6 to remove substance 7 alone by melting. Thus, two sheets of an electrical contact material are obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08247003-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TADA RYOICHI
IPC: F02M61/18
Filed: 1995-03-08
Abstract: PURPOSE: To provide a fuel injection device for an internal combustion engine capable of properly attaining high fuel atomization and accurate direction control. CONSTITUTION: The fuel ejected from the nozzle hole 8 of a valve body 26 passes through multiple orifices 54, 57 of an orifice plate 52 and multiple fuel holes 67, 68 of an air assist sleeve 63. The fuel atomization and injection direction of the fuel flow is primarily determined by multiple orifices 54, 57 of the orifice plate 52 combined with the valve body 26 in advance, and the dispersion of the fuel flow is secondarily suppressed by multiple fuel holes 67, 68 of the air assist sleeve 63 provided on the outlet side of the orifice plate 52. When air is fed from the air holes 71, 72 of the air assist sleeve 63, the air collides with the fuel flow, thus the fuel flow is further atomized. The control direction by the orifices 54, 57 is maintained when the air collides with the fuel flow, and the directivity of the main current of the fuel flow is not impaired.
Patent JP-H10227197-A (JP)
Title: Waterproof segment for shield tunnel and execution thereof
Inventor: TAKEDA KUNIO
IPC: E21D11/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period while sufficient waterproofness is secured by attaching a waterproof sheet on the inner face of a segment body so that the edge part of the sheet is protruded in a notch formed in the inner face side edge part of the segment body. SOLUTION: A notch 3 is formed along the peripheral edge of a reinforced concrete-made segment body 2, and a waterproof sheet 4 formed by a fiber reinforced sheet is attached on the inner face of the segment 2 so that it is protruded in the notch 3 to constitute a waterproof segment for a shield tunnel 1. The waterproof segments 1, 1 are adjacently disposed at a prescribed position of the inside of tunnel ground. When the notch 3 is filled with a filler, which is hardened in the state where the edge part of the waterproof sheet 4 is pushed in the notch 3, the waterproof sheets 4, 4 attached to the two adjacent segment bodies 2, 2 are integrally jointed through the filler in the notch 3 to block a gap between the segment bodies 2, 2. Thus, secondary lining is unnecessitated, waterproof lining of high watertightness is executed on the inner face of the segment 1, and a construction period can be significantly shortened.
Patent JP-S61207235-A (JP)
Title: Manufacture of rigid electric-car track
Inventor: ONO TOSHIAKI
IPC: B60M7/00
Filed: 1985-03-13
Abstract: PURPOSE:To limit coherent extrusion to a head part alone as well as to make a rigid electric-car track manufacturable without using a large-sized extruding machine, by manufacturing the head part and a body part separately and then joining both parts together by means of welding. CONSTITUTION:Metals 3 and 3 of aluminum or the like excellent in conductivity and corrosion resistance are extruded at both sides in the shape of containing two sheets of metals 2 and 2 excellent in abrasion resistance and, after forming two head parts 4 and 4, these are divided. And, separately such a metal as being excellent in conductivity and corrosion resistance is extruded, forming a body part 5, and beveling tapers 6 and 6 for welding and connection are formed on the top of this body part 5. Next, the top of the body part 5 is applied to a bottom surface of the head part 4, and both are welded and joined together in a longitudinal direction, unitizing them in one, thus a rigid electric- car track is secured. Therefore since a large-sized extruding machine is no longer required, the rigid electric-car track is manufacturable at low-unit cost of production.
Patent JP-S56146659-A (JP)
Title: Grinding material momentum preventer in spread film grinder
Inventor: MORIKAWA YASUO
IPC: B24B29/00
Filed: 1980-04-12
Abstract: PURPOSE:To obtain homogeneous ground surfaces by using a weight and a cylinder in order to push and retreat a grinding material on a spread film grinder for an automobile body etc., and by installing a shock absorber to prevent the grinding material from repercussion when it is brought into contact with a work. CONSTITUTION:A grinding material 5 is attached to the lower part of a rocking up and down with an arm 3 and a support shaft 4, and the grinding material 5 is turned by a motor which is located at the other end of the arm 3. An interlocking arm 10 connected to the arm 3 is tightly fixed on one end of an arm support shaft 8, and a weight sector 14 to push the grinding material 5 to the automobile body and a roller arm 15 on which an air cylinder 20 for retreating the grinding material are tightly fixed on the other end. Besides, a shock absorber 24 as repercussion preventive means for the grinding material 5 is installed between the arm support shaft 8 and a frame 1, so that even in case of a work with complicated bent faces, no happing will be found such as uneven grinding.
Patent JP-S60193252-A (JP)
Title: Low pressure mercury vapor electric-discharge lamp
Inventor: ITOU HIDENORI
IPC: H01J61/24
Filed: 1984-03-14
Abstract: PURPOSE:To widely improve the rising characteristics of a ow pressure mercury vapor electric-discharge lamp by restricting the area of a mercury getter coated with indium and its concentration to within specified ranges. CONSTITUTION:A mercury getter is installed in a high temperature area which is located closer to the electrode than the main amalgam. It is formed by coating a base member with indium. The area coated with indium and its concentration are restricted to within the region defined by lines connecting the coordinate point (4, 7.5), (20, 5.0X10<-3>), (120, 5.0X10<-5>) and (100, 4.0X10<-2>) in the domain determined by the area coated with indium (mm.<2>) (x axis) and the concentration of indium in a unit area of the coat (mg/mm.<2>) (y axis). A linear scale is used for the x axis and a logarithm scale is used for the y axis.
Patent JP-H08248501-A (JP)
Title: Camera equipped with film cartridge existence display device
Inventor: INAZUKA MASAHIRO
IPC: G03B17/18
Filed: 1995-03-08
Abstract: PURPOSE: To provide a camera equipped with a film cartridge existence display device enabling a user to surely judge by visual observation from the outside of the camera whether or not a film cartridge is loaded in the camera. CONSTITUTION: This device is equipped with opening/closing cover locking mechanisms 53 and 67 locking an opening/closing cover 50 opening/closing a loading port by manual operation; a light shielding door opening/closing driver 51 engaging with one key groove 19b when the film cartridge 1 is loaded; driving mechanisms 53, 60 and 51b rotating the driver 51 in a direction where the light shielding door is opened when the cover 50 is locked and rotating it in a direction where the light shielding door is closed when locking is released; and film cartridge existence display means 65, 61 and 77 displaying the existence of the film cartridge 1 in a cartridge chamber by engaging with the other key groove 19b when the cover 50 is closed and acting with the turning of the turning shaft of the light shielding door.