baber/WOPTO huggingface dataset:
Patent JP-H10221172-A (JP)
Title: Device for increasing quantity of light
Inventor: SHIROSHITA MASAHISA
IPC: G01J1/42
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for increasing the quantity of light which is suitable for detecting pulse-like exciting light with high sensitivity, without thinning out a pulse exciting light or a pulselike fluorescent light even when the pulse-like fluorescent light which is generated by emitting the pulse exciting light with a fluorescent substance is highly repeatitive frequency exceeding the detection limit of optical detector. SOLUTION: A pulse exciting light A with constant repeatitive frequency which is emitted from a pulse laser light source 1 is given to a sample 2, which generates a pulse-like fluorescent light with constant repeatitive frequency. The pulse-like fluorescent lights B1 to B3 are separated into mutually different optical paths through an optical path branching circuit 11, and a mutually different delay is given to them through an optical delay circuit 12 and they arrive at the light receiving surface of an optical detector 5 at the same timing. The optical detector 5 detects a fluorescent light outputted from a device 10 for increasing the quantity of light, with a repeatitive frequency one third of the repeatitive frequency of the pulse exciting light A.
Patent JP-H02202062-A (JP)
Title: Manufacture of mos type transistor
Inventor: YAMANISHI YOSHIKI
IPC: H01L21/336
Filed: 1989-01-31
Abstract: PURPOSE:To protect a transistor of this design against deviation in alignment and to shorten a manufacturing time by a method wherein a polycrystalline Si layer deposited on a single crystal Si substrate is irradiated with particles to turn the polycrystalline Si layer or the polycrystalline Si layer and the upper part of the single crystal Si substrate amorphous, which is thermally treated to grow epitaxially in solid phase. CONSTITUTION:A polycrystalline Si layer 37 is deposited on an Si substrate 31, which is irradiated with accelerated particles 30 to turn the polycrystalline Si layer 37 or the polycrystalline Si layer 37 and the upper part of the semiconductor substrate 31 amorphous, and an amorphous Si layer 39 is epitaxially grown in solid phase, whereby the amorphous Si layer 39 of a source region 35 and a drain region 36 is selectively single crystallized. After the amorphous Si layer 39 has been epitaxial grown in solid phase, the single crystal Si substrate 31 is etched to selectively remove the polycrystalline Si layer 37 except that formed on the single crystal layer 40 of the source and the drain region 35 and 36. Therefore, the single crystal Si layer 40 of the source region 35 and the drain region 36 can be formed without using a photolithography technique. By this setup, a transistor of this design can be protected from misalignment and shortened in time required for manufacture.
Patent JP-S63190882-A (JP)
Title: Ascorbic acid derivative, skin decoloring agent containing same and production thereof
Inventor: SATO TOSHIO
IPC: A61K31/34
Filed: 1987-02-03
Abstract: NEW MATERIAL:The compound of formula (R is 1-6C alkyl). EXAMPLE:3-O-(ethoxycarbonylmethyl)-L-ascorbic acid. USE:A skin decoloring agent. PREPARATION:A 5,6-acetal or ketal compound of ascorbic acid is made to react with corresponding alpha-halogenated acetic acid alkyl ester (e.g. ethyl chloroacetate) in an OH-free solvent (preferably dimethyl sulfoxide) in the presence of an alkaline inorganic base (e.g. sodium hydroxide).
Patent JP-H10205217-A (JP)
Title: Casing member and opening frame structure
Inventor: OISHI TAKESHI
IPC: E06B1/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a casing member excellent in strength and durability at a low cost. SOLUTION: This casing member is constituted of a main body 1 and a slice plate 3 which is attached to the rear face side of the main body and which is narrower than it to form a notch 5 for inserting wall members by the rear face of the main body and the but end of the splice plate 3. A frame member D wider than the substrate structural member C is attached to the opening so that the butt end thereof extends out to both sides of the substrate structural member C. at the inside face of the substrate structurel member C.  And the casing member A is fixed to the rear face of the frame member from the butt end of the splice plate 3 in the state that the rear face of the splice plate 3 contacts the rear face of the substrate structural member C and the wall member B inserted in the notch for insertion of the wall member is fixed to the substrate structural member C to obtain the opening frame structure.
Patent JP-S61183825-A (JP)
Inventor: MURAKAMI OSAMU
IPC: H01H13/14
Filed: 1985-02-08
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-H10323182-A (JP)
Title: Culture solution of bacterium having phospholipase a1 activity, preparation of phospholipid highly containing docosahexaenoic acid and production of 2-acyllysophosphlipid
Inventor: YAZAWA KAZUYOSHI
IPC: C12R1/01
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bacterium culture solution capable of efficiently producing a highly docosahexaenoic acid (DHA)-containing phospholipid and 2- acyllysophospholipid in large amounts by inoculating a docosahexaenoic acid-producing bacterium in a culture medium and subsequently shaking and culturing the bacterium. SOLUTION: This bacterium culture solution having a phospholipase A1 activity and useful for lipid biochemical researches, phospholipid modification, such as the production of a highly DHA-containing phospholipid or acyllysophospholipid, is obtained by inoculating a docosahexaenoic acid-producing bacterium such as a bacterium belonging to the genus Shewanella [e.g. Shewanella benthica-analogue SCRC-21406 (FERM P-15693)], a bacterium belonging to the genus Pseudoalteromonas [e.g. Pseudoalteromonas SCRC-21416 (FERM P-15935)], a bacterium belonging to the genus Vibrio [e.g. Vibrio marinas (ATCC 15381)] in a culture medium containing peptone, a yeast extract, artificial seawater, etc., shaking and culturing the bacterium at 8 deg.C for about 48 hr, centrifugally removing the cells of the bacterium, and collecting the supernatant.
Patent JP-S58140351-A (JP)
Inventor: NAKAMURA NORIO
IPC: C04B7/44
Filed: 1982-02-16
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-S62181089-A (JP)
Inventor: SAITO KENJI
IPC: D05B33/00
Filed: 1986-02-05
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-2000220356-A (JP)
Title: Window glass-fixing structure for outer wall panel
Inventor: SHIMAZAKI MASAHIRO
IPC: E06B3/54
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing of window glass by fixing an attaching frame attached by sandwiching the peripheral edge of the window glass to the peripheral edge of the opening part of an outer wall panel. SOLUTION: The peripheral edge of window glass 2 is attached to be sandwiched by an attaching frame 3 comprising an inner frame 31 and an outer frame 32 from both sides, and the inner frame 31 is fixed on a stud 4 provided on the peripheral edge of the opening part 11 of an outer wall panel 1. An inner wall panel 5 is stuck on the face contrary to the attaching face of the outer wall panel 1 of the stud 4 on the indoor side of the outer wall panel 1, and the indoor side of the opening part 11 is surrounded by a frame 6 fixed on the stud 4.  The window glass 2 is attached simultaneously with the fixing of an attaching frame fixing the attaching frame attached by sandwiching the peripheral edge of the window glass 2 from both sides on the peripheral edge of the opening part 11 of the outer wall panel 1 is performed, and since the window glass 2 is attached simultaneously with the fixing of the attaching frame, the fixing of the window glass 2 can be facilitated.
Patent JP-S60164901-A (JP)
Title: Record player
Inventor: OBATA SHIYUUICHI
IPC: G11B25/04
Filed: 1984-02-08
Abstract: PURPOSE:To attain thin profile of the entire player by providing a turntable to a drawer part taking out of or putting into a cabinet so as to make the weight of the drawer part light. CONSTITUTION:A drawer panel 7 is provided in a way of taking out or putting in freely to a lower part of the cabinet 1 and the drawer panel 7 is provided with the turntable 12 whose top part is held by a turntable shaft 10 and a steel ball 11. The drawer panel 7 is constituted that it is taken out or putting in from the inside of the cabinet 1. A motor elevating/descending mechanism 16 for pressing a recording disc is so constituted that when the drawer panel 7 is inserted into the cabinet 1 by the operation of a power switch 3a, a motor part 14 and a rubber plate 15 are descended by a force of a drive motor 13 and an elevating/descending mechanism 16, the rubber plate presses a recording disc 17 placed on the turntable 12, the turntable 12 is turned and the playing is started.
Patent JP-H02200810-A (JP)
Title: Production of pulpy chitosan fiber and production apparatus therefor
Inventor: NISHIYAMA MASASHI
IPC: D01D5/40
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the title fiber branched like beaten cellulose pulp by adding a chitosan solution to a coagulating fluid flowing in the form of two continuous laminar flows from the two directions facing each other. CONSTITUTION:Four rolls 1, 1, 1, 1 set up in two-rows-and-two-columns at approximately equal intervals in a box-type coagulating tank 2 are rotated in the directions shown by four arrows, a coagulating fluid is introduced, in the form of two continuous laminar flows from the two directions facing each other, into the central part of the tank 2, and the respective laminar flows are diverted in the nearly rectangular direction, being discharged externally. A chitosan solution is dripped, through a charge pipe 4, to the central part of the tank 2, being coagulated while drawn left and right, thus obtaining the objective branched chitosan fiber >=1mm in length.
Patent JP-S61183497-A (JP)
Title: Surface treatment for patterning of aluminum alloy
Inventor: YAMAMOTO SHOZO
IPC: C22F1/00
Filed: 1985-02-06
Abstract: PURPOSE:To form a colored film which has various densities and is beautiful and resistant to corrosion by machining the surface of an extrusion-molded Al alloy to condition the surface so as to have a pattern and subjecting the surface to anodic oxidation and electrolytic coloring after age hardening. CONSTITUTION:The surface of the Al alloy shape material which is in an non-age-hardened or imperfectly age-hardened state after extrusion molding is flawed or strained to the pattern shape by a mechanical working operation by which the surface is conditioned. The surface is then subjected to the age hardening treatment to put the non-surface-conditioned part into the perfectly or over-age-hardened state. The surface is thereafter subjected to an anodic oxidation film treatment and reforming treatment then to an electrolytic coloring treatment. The surface is otherwise subjected simultaneously to the anodic oxidation film treatment and electrolytic coloring treatment. The colored pattern having the excellent resistance to corrosion, weather, wear, etc., various densities and good contrast is thus formed on the surface of the Al material.
Patent JP-S55113950-A (JP)
Title: Flaw detector for pipe body
Inventor: SAKOTA AKINORI
IPC: G01N27/90
Filed: 1979-02-26
Abstract: PURPOSE: To accomplish an accurate flaw detection with the flaw detector retained at a given distance from the surface of a pipe body by means of a spring member for supporting the weight of the flaw detector supporting frame and a guide roller contacting the surface of the pipe body mounted to the mount frame.  
     CONSTITUTION: A truck 3 is positioned at one end of a rail 4 while a parallel link mechanism 9 is rotated to have the flaw detector 25 stand by upward. Under such a condition, a pipe body is placed on a support roller 1 and with the parallel link mechanism 9 turned downward by a cylinder device 20 against the support force of a spring member 22, guide rollers 29a and 29b of the flaw detector mounting frame 10 are placed on one end of the pipe body M. As the flaw detector mounting frame 10 is supported with the parallel link mechanism 9, a constant attitude can be maintained regardless of the position thereof, upper or lower. Then, with the truck 3 travelling, flaw detectors 25 arranged in a circular arc detect flaws over the upper half surface of the pipe body M. With such an arrangement, a certain distance can be maintained between the detecting surface 25a of the detector 25 and the surface of the pipe body M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S50124489-A (JP)
IPC: A61K6/838
Filed: 1975-02-25
Abstract: Dental methods and materials are disclosed for treating diseased or traumatized teeth and peridontal tissues. Physiologically compatible and soluble calcium phosphate compounds are prepared into a porous aggregate paste or powder and positioned adjacent to calcified tissue in contact with a blood supply. Such a technique permits improved methods for pulp capping procedures, root canal procedures, tooth replanting procedures and for corrective peridontal procedures.
Patent JP-2000223749-A (JP)
Title: Light emitting diode lamp and its manufacture chip type light emitting diode element, and dot matrix type light emitting diode unit
Inventor: MATSUNO KENJI
IPC: H01L33/56
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily provide a good light emitting diode lamp by positively passing light emitted from an LED chip through a light-transmitting film containing phosphors, and by merely adding a step of forming the light- transmitting film to manufacturing steps of a prior art light emitting diode lamp. SOLUTION: The light emitting diode lamp includes an LED chip 100, a lead 200 bonded to the chip 10, a light-transmitting resin 300 for molding the LED chip 100, and a light-transmitting film 400 formed on the resin 300. The light-transmitting film 400 contains phosphors 500.
Patent JP-H07228960-A (JP)
Title: Driving power transmission device for driving roll in hot dip coating bath
Inventor: IWASHITA YOSHIHARU
IPC: C23C2/00
Filed: 1994-02-21
Abstract: PURPOSE:To prevent generation of oscillation of a universal joint according to rotational driving of a roll by forming the roll side end of a pin joint as a recessed surface and the one shaft end of the roll in a bath facing this recessed surface as a projecting surface and engaging the projecting surface with the recessed surface in contact therewith. CONSTITUTION:Two-pieces pawl pins 3 are fixed via the pin joint 4 to the end of a spindle 1. These pins 3 are freely slidably fitted to a coupling head 2 and the shaft 7 of the roll 9 in the bath is freely rotatably supported by a hanger 8. The end of the shaft 7 is fixed to an in-bath coupling 13. The side end of the pin joint 4 is provided with the recessed part 5 having a circular conical shape. The projecting part 6 constituting a part of a spherical surface is formed at shaft 7 end at the roll side end facing the recessed part 5. The recessed surface 5 is brought into contact with the projecting surface by energization of the spindle 1 to suppress vertical motion of the roll 8 when two-pieces pawl pins 3 rotate together with a coupling head 2. As a result, the generation of the vibration in the in-bath universal joint part according to rotational driving of the in-bath roll 9 is prevented and the generation of the quality defects in plated products is prevented.
Patent JP-S52105197-A (JP)
Title: 1h-terazole derivatives
Inventor: OOE TAKANORI
IPC: C07D335/00
Filed: 1976-03-01
Abstract: PURPOSE: 1H-Tetrazole derivatives and thein salts I [ring P is pyridine ring; A is C=0, methylene or 2-4C alkylidene; Y is O, S or N(R 1 )-(R 1  is H or 1-4C alkyl); X 1  and X 1  are H, halogen or 1-4C alkylidene; R is H, 1-4C alkyl, 2-4C alkenyl, etc.], e.g. 7-(5-1H-tetrazolyl)-5-oxo-5H-[1] benzopyrano-[2, 3-b]-pyridine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63189723-A (JP)
Title: Indoor and outdoor heat leakage prevention device of integral air conditioner
Inventor: FUKUI SEIJI
IPC: F24F1/02
Filed: 1987-02-03
Abstract: PURPOSE:To eliminate a thermal leakage prevention device and improve a workability during assemblying operation and a repairing work by a method wherein one end of an end plate of an indoor heat exchanger is fixed to a partition plate and the other end of it is closely fixed to an indoor air tunnel. CONSTITUTION:One end of an end plate 3a of an indoor heat exchanger 3 is fixed to a partition plate 2, the other end is closely contacted with a projection 10a of an indoor air tunnel 10. The upper part is closely contacted with the same indoor air tunnel 10 to prevent a thermal leakage at indoor and outdoor portions and at the same time a thermal leakage prevention device arranged on the partition plates 2 on the indoor and outdoor sides is eliminated and the number of components can be reduced.
Patent JP-H06235091-A (JP)
Title: Pretreatment of colored titanium material by anodization and production of colored titanium material
Inventor: IDA IWAO
IPC: C25D11/26
Filed: 1993-02-10
Abstract: PURPOSE:To pretreat a colored titanium material by anodization in order to produce a titanium material excellent in adhesion of a colorable oxide film. CONSTITUTION:A pickled titanium material and a cathode material are prepared. The titanium material and the cathode material are separated and dipped in an aq. electrolyte soln. contg. fluorine and >=1 kind of halogen element selected from chlorine, bromine and iodine in specified concns. A specified DC voltage is impressed with the titanium material as an anode and the cathode material as a cathode to bring about anodization.
Patent JP-S55115247-A (JP)
Title: Scale factor controller for scanning electron microscope
Inventor: SHIMATANI TAKASHI
IPC: H01J37/28
Filed: 1979-02-28
Abstract: PURPOSE: To maintain the right value of scale factor value displayed by a scale factor displayer at all times with the conditions for observation of sample are changed by correcting the scanning deflection signal intensity toward electron rays irradiated on sample.  
     CONSTITUTION: In order to change the scale factor of sample scanning image, the variable amplifying circuit 8 by which the amplitude intensity of scanning signal  supplied to the deflecting coils 6X and 6Y by the output of the scale factor varying  operation means 14 is changed is controlled and according to the degree of its amplitude, a scale factor value is displayed on the scale factor displaying means 15. Also,  the compensatory arithmetic circuit 18 to which a signal corresponding to working  distance and accelerated voltage values is applied is provided, and when its input  signal is changed, a control signal such that a change in scale factor due to the  change of the input signal is negated is generated to control the variable amplifier 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08217544-A (JP)
Title: Dielectric porcelain composition for temperature compensation
Inventor: SHIYATOU YASUHIRO
IPC: H01B3/12
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. having a high positive temp. coefft. CONSTITUTION: This dielectric porcelain compsn. has a principal compsn. consisting of 65.2-95.5wt.% Nd2 O3 , 4.4-34.7wt.% TiO2 and 0.05-1.1wt.% CaO, has a high positive temp. coefft. of >=+200ppm/ deg.C, attains such a positive temp. coefft. over a wide compsn. range and can set the temp. coefft. within an arbitrary range. This compsn. having high characteristics is stably obtd.
Patent JP-S53108319-A (JP)
Title: Information copying system
Inventor: TANIGUCHI HIKARI
IPC: H04N1/411
Filed: 1977-03-04
Abstract: PURPOSE: To realize an information copying system which enables the hard copying of the pattern character information for a display unit to be installed to the ships or enables the monitoring by other unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10224017-A (JP)
Title: Flexible printed wiring board and its manufacturing method
Inventor: KOJIMA HIROYUKI
IPC: H05K3/28
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve an adhesion property for a conductor circuit and at the same time improve heat resistance and flex resistance and prevent warpage from occurring by applying a solution of soluble polyimide resin onto the surface of a base substrate where a conductor circuit is formed before drying and then forming a protection layer. SOLUTION: A base substrate is manufactured by etching the copper foil of a copper-clad lamination plate of a non-adhesive type and forming a conductor circuit on one surface. A solution of soluble polyimide resin is prepared, the solution is applied to a surface where the conductor circuit of the base substrate is formed and is heated and dried at 160 deg.C for 20 minutes, thus forming a 20μm thick protection layer. Acid anhydride constituent containing benzophenontetracarbon acid dianhydride and one that is subjected to dehydration closed ring and is synthesized after diamine constituent are subjected to ring opening polymerization addition are properly used since they have improved solubility to a solvent.
Patent JP-S61184097-A (JP)
Title: Manufacture of piezoelectric diaphragm
Inventor: HAKAMAZUKA KOJI
IPC: H01L41/22
Filed: 1985-02-08
Abstract: PURPOSE:To manufacture easily a piezoelectric diaphragm having a high sound pressure at low frequency by reacting tantalum acetylacetonate and water vapor with a metal thin plate, applying heat treatment to form a Ta2O5 film and forming electrodes. CONSTITUTION:Ultrasonic wave rising is applied to the metal thin plate 11 made of a metal such as tantalum having a very close thermal expansion to Ta2O5. The tantalum metal thin plate is loaded in a chemical gas phase deposited CVD device, the CVD device is evacuated to form atmospheric pressure. In this state, tantalum acetylacetonate and water vapor are reacted to produced Ta2O5 and a Ta2O5 film 12 is adhered to the tantalum metal thin plate 11 heated to 360 deg.C. The electrode is formed by adhering a metal such as gold, silver or nickel to the surface of the Ta2O5 by the sputtering vacuum vapor deposition method. Since the Ta2O5 film 12 as a piezoelectric film formed to a desired thickness is formed to the tantalum metal thin plate 11, the piezoelectric diaphragm applied to a low frequency high sound pressure sounding body is manufactured.
Patent JP-H08176028-A (JP)
Title: Production of unsaturated dimer of alpha-methylstyrenes
Inventor: MASHITA KIYOTAKA
IPC: C07C15/50
Filed: 1994-01-25
Abstract: PURPOSE: To produce an unsaturated dimer of α-methylstyrenes excellent in preservation stability with good productivity by making an alkali coexist in a reactional solution containing the unsaturated dimer of the α-methylstyrenes, alkalinizing the pH and then distilling the alkalinized reactional solution. CONSTITUTION: α-Methylstyrenes are reacted in the presence of an aqueous solution of a sulfonic acid compound to afford an unsaturated dimer of the α-methylstyrenes. The sulfonic acid compound which is a catalyst is then removed to make an alkali coexist in the reactional solution. The pH is regulated to >=8 and the reactional solution is subsequently purified by distillation to provide the high-purity unsaturated dimer of the α-methylstyrenes excellent in preservation stability. α-Methylstyrene is preferred as the α-methylstyrenes. A salt comprising a combination of a weak acid with a strong base is preferably used as the alkali and potassium carbonate is especially preferred as the alkali. This dimer is useful as a molecular weight modifier, etc., in producing a copolymer such as SBR.