baber/WOPTO huggingface dataset:
Patent JP-H0271165-A (JP)
Title: Surface potential sensor
Inventor: SUZUKI KOJI
IPC: G01R29/12
Filed: 1988-09-07
Abstract: PURPOSE:To mount on a small machine by providing a chopper in a bimorph or unimorph structure on the tip of a cantilever vibrating reed. CONSTITUTION:A cantilever vibrating reed 4 is fitted into a metallic member 7 and weld-fixed, and a vibrating system in a bimorph structure is formed by piezoelectric elements 6a, 6b adhered on both sides of the member 7. The tip (free end) of the vibrating reed is bent by approximately 90 degrees to have a chopper 5 formed, and the chopper 5 is located between an opening 2 and a measurement electrode 3 (electrode which collects electric power lines chopped by the chopper 5) of a sensor console. Since the member 7 is fitted into a vibration absorbing member (rubber-like plastic having large elasticity) fixed on a glass-epoxy laminated plate, it absorbs vibration of the vibrating reed 4 so that the vibration may not adversely affect to the exterior while it can prevent vibration of the vibrating reed 4 from being unstable due to external vibration. This enables a sensor to be reduced in size.
Patent JP-S60115103-A (JP)
Inventor: IKOMA AKIKO
IPC: C08L77/00
Filed: 1983-11-25
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-S61101976-A (JP)
Inventor: KATO YUTAKA
IPC: H04M1/00
Filed: 1984-10-23
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-S6464375-A (JP)
Title: Semiconductor light-emitting device
Inventor: YAMAMOTO YOUSUKE
IPC: H01L33/02
Filed: 1987-09-04
Abstract: PURPOSE:To enhance a yield of separation at a light-emitting end face by a method wherein first light-emitting end faces are faced to be adjacent to each other and current-injection windows are faced with each other. CONSTITUTION:This device is constituted by first light-emitting end faces 13 with which a current-injection window 1 comes into contact and by second light-emitting end faces 14 arranged in a position where the current-injection window 1 is sandwiched between the first light-emitting end faces 13 and the second light-emitting faces. In an element partitioned by grooves for element separation use at element border lines 2, the first light-emitting end faces 13 are adjacent to each other; the second light-emitting end faces 14 are faced to be adjacent to each other. By this setup, the current-injection windows 1 are arranged to be face to face with each other; accordingly, when an element is divided along the element border lines 2, end faces of the current-injection windows 1 are exposed if it is divided at the grooves of the element border lines 2; positional accuracy during a dividing operation is tolerated.
Patent JP-2000052434-A (JP)
Title: Method for thermally welding thermoplastic resin molded product
Inventor: TANAKA MASAHIRO
IPC: B29C65/34
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a resin from becoming thermally decomposed on the joined face by the overheating of a heating resistor in a method for thermally welding thermoplastic resin molded products. SOLUTION: A heating resistor is heated upto a welding temperature level while voltage is discontinuously applied to the heating resistor. Further the welding temperature is maintained while the voltage is discontinuously applied to perform the heat welding process. Through these procedures, it is possible to correctly control the temperature of the heating resistor, so that the deterioration of the joining strength and the generation of gas due to the thermal decomposition of a resin on this joined face by overheating are prevented from occurring.
Patent JP-S6376616-A (JP)
Title: Variable frequency dividing circuit
Inventor: TAKAYAMA NORIHISA
IPC: H03K23/66
Filed: 1986-09-19
Abstract: PURPOSE:To make the duty ratio of an output waveform into 1/2 in any frequency dividing ratio by synchronizing to the input clock of a 2<m> notation counter, presetting a set value to the 2<m> notation counter and obtaining an 1/N frequency dividing clock of a clock pulse column from a waveform generating means in accordance with an output coincidence signal. CONSTITUTION:When the maximum value of a frequency dividing ratio N when a clock-pulse column is frequency-divided is made into M and the minimum integer to satisfy M<=2<m> is made into (m), a clock pulse train is made into an input clock. When the output value of a 2<m> notation counter 1 and the value A set to a first registering means 2 are coincident, a coincidence signal is outputted from a coincidence detecting means 3. A value B, which is in accordance with the signal, synchronizes to the input clock of the 2<m> notation counter 1 and is set to a second registering means 4, is preset to the 2<m> notation counter 1 and the 2<m> notation counter 1 repeatedly counts the value from B to A. In such a condition, when the output of a presetting detecting means 5 and the output of an N/2 detecting means 6 are connected to two input edges of a waveform generating means 7, the output waveform, in which the output level is inverted form the N/2 clock of an input clock pulse train, namely, the 1/N frequency-dividing clock pulse of the duty ratio 1/2 is obtained from the waveform generating means 7.
Patent JP-H0778643-A (JP)
Title: Fixing method for terminal of electric apparatus
Inventor: OTAKE SHIGEAKI
IPC: H01R13/40
Filed: 1993-09-08
Abstract: PURPOSE:To fix that surface of a terminal prepared by folding a strip-shaped or band shaped plate which is provided with a threaded hole for connection of an external conductor horizontally to the level of the top face of a lower wall while striding the space of two mating walls which are installed in the case of the body of electric apparatus concerned and have differently high top faces, whereby the level of the terminal part exposed to the outer surface of the lower wall should minimize. CONSTITUTION:A terminal 12 is shaped into Z form, and its surface of upper edge member is provided with a threaded hole for connection of an external conductor, wherein the reflecting edge side of the upper edge member is folded at a right angle to the lower edge member side, and a projection stretching to the counter-upper edge member side in the same direction as the surface of the upper edge member is cut rising at the transient from the upper edge member to the diagonal member. A detent hole is formed at the lower edge member, and the mentioned folded part is inserted from above into a groove 11c in a locating boss provided at the wall 11 and supporting the upper edge member from below. Then the diagonal member is deflected to the wall 13 side, and the detent hole in the lower edge member is detained fast with projection 3a as provided at the step undersurface of the wall.
Patent JP-H02108634-A (JP)
Title: Preparation containing vaccine and immune globulin g active to pseudomonas aerginosa
Inventor: HAINTSU ROOTERINGU
IPC: A61P31/04
Filed: 1989-08-29
Abstract: PURPOSE: To prepare the subject vaccine comprising a uniflagellar H antigen of serotype a or a combination thereof with a flagellar H antigen of serotype b. CONSTITUTION: This preparation comprises a uniflagellar H antigen of serotype a or a combination thereof with a flagellar H antigen b, has effects on any combination of partial flagellar H antigens a0 , a1 , a2 , a3 , a4 and b and is active against infectious diseases with Pseudomonas aeruginosa. A blood plasma of a human donor immunized with the vaccine is treated with a protein precipitating agent (e.g. ammonium sulfate) and the precipitated immunoglobulin G- containing fraction is dissolved and purified. The purified fraction is than prepared as a galenical formulation. Thereby, a immunoglobulin G-containing formulation capable of inhibiting the motility of Pseudomonas aeruginosa pathogens, promoting the phagocytosis of the pathogens and inducing the eradication of the opsonized pathogens in obtained.
Patent JP-H1059298-A (JP)
Title: Flexible solar battery paddle
Inventor: ONODERA TOSHIHIRO
IPC: B64G1/44
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the power generating efficiency after accelerating a small size and a light weight. SOLUTION: A membranous solar battery cell 10 to house bag bodies 12a and 12b having the double structure of inner bags 13a and 13b which house a compressed air, and store bags 14a and 14b which house the inner bags 13a and 13b, by winding in a roll form, is provided by holding its both sides, extension bags 17a and 17b communicating to the store bags 14a and 14b of the bag bodies 12a and 12b are provided along the side wall of the membranous solar battery cell 10, and the compressed air in the inner bags 13a and 13b is fed to the store bags 14a and 14b, and to the extension bags 17a and 17b. Consequently, the membranous solar battery cell 10 is composed to be developed, by extending it through the extension bags 17a and 17b.
Patent JP-S61101293-A (JP)
Title: Magnetic field centrifugal separator
Inventor: HANDA TOMOKAZU
IPC: B04B5/10
Filed: 1984-10-23
Abstract: PURPOSE:To surely perform the purification and separation of a sewage mixed liquid, by allowing magnetic field action and centrifugal action to cooperate by acting a magnetic field on a high speed rotary container. CONSTITUTION:When a sewage mixed liquid is continuously flowed in a hopper 5, sewage is flowed downwardly through a rotary vertical shaft 3 rotated at a high speed by a drive apparatus 29 and introduced into a disc shaped rotary container 7 by an introducing pipe 20. Whereupon, sewage is separated by the centrifugal force of the disc shaped rotary container 7. At this time, the magnetic field action of the permanent magnet 17 provided to a second separation chamber B is exerted on a first separation chamber and sewage receives said action to separate the solid substance therein into a corridor 14. When sewage is discharged to the outer peripheral wall part of the second separation chamber B, said sewage receives further strong magnetic field action and centrifugal action in the second separation chamber B to separate the contaminant therein.
Patent JP-H0778086-A (JP)
Title: Error verification system
Inventor: FUJIWARA YUJI
IPC: G06F9/45
Filed: 1993-09-08
Abstract: PURPOSE:To accurately decide an error in the number of nests when a loop instruction is present in a function called from inside a loop. CONSTITUTION:This system has a process step 101 which registers a function name described in a source program, the maximum number of nests of loop instructions in the function, the number of other function names called in the function, etc., in a function hierarchical table 13, a process step 102 which generates the hierarchical state of the function by providing pointers from a high-order function to a low-order function between pieces of function information in the function hierarchical table 13 after all object input, a process step 103 which decides whether or not the number of the nests of the loop functions is within a permissible range from the function hierarchical table 13, a process step 104 which outputs an error message when the number of nests of the loop functions exceeds the permissible range, and a process step 105 which performs a linking process for read-in objects, an arranging process, a process for solving unsolved information in the objects, etc., and a machine language program is outputted.
Patent JP-2000055217-A (JP)
Title: Electrically operated valve
Inventor: AOKI TETSUYA
IPC: F25B41/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To constitute a refrigerating cycle by a single electrically operated valve by cutting off a fluid flow from a single fluid passage hole to other plurality of fluid passage holes, by detaching valve elements from valve seats, and by letting the fluid flow from the single fluid passage hole to other single or a plurality of fluid passage holes. SOLUTION: When a first valve element 31 and a second valve element 71 are detached from a valve seat 24a and a valve seat 24b and a valve shaft holder 28 is inversely rotates, fluid flowing from a conduit 64 (A direction) via a fluid passage hole 22 to a main valve chest 21 flows from the valve seat 24a to an auxiliary valve chest 21a and then flows from the fluid passage hole 23a to a conduit 65 (B direction). When the valve shaft holder 28 is raised, the first valve element 31 is raised so that the second valve element 71 is detached from the valve seat 24b and the fluid flows from the auxiliary valve chest 21a to the fluid passage hole 23b to be lead in a flow conduit 65 (C direction). In cutting off the flow of the fluid, the valve shaft holder 28 is rotated.  This constitution can feed and cut off the fluid to each of the two branched flow passages by one electrically operated valve.
Patent JP-S6282589-A (JP)
Title: Illuminator for disk reproducer
Inventor: ISHIDA KIYONORI
IPC: G11B7/00
Filed: 1985-10-07
Abstract: PURPOSE:To decipher pictures and characters written on a print surface during the operation of a sound recording disk and to facilitate the confirmation of information on the disk, by applying strobo illumination onto the printed surface of picture, characters, etc. of the recording disk rotated in a cycle equal or similar to the revolving cycle of the recording disk. CONSTITUTION:A compact disk 5 is fixed by a disk holding part 1a of a motor 1 and a magnet 3 guided by a guide part 1b for disk center hole and then rotated. The magnet 3 is adhered to a magnet holding disk 2 and therefore rotated in response to the revolution of the disk 5. An open hole 2a is provided to the disk 2 and coincident with an open hole 4a of a case 4 once for each rotation of the disk 2. Thus light is delivered to the outside of the case 4 from an illumination parts 6 stored in the case 4 and irradiated on a printed surface 5a of the disk 5 where pictures, characters are written.
Patent JP-H0564111-A (JP)
Title: Signal processing circuit for projection type video display device
Inventor: FUKUMORI HIROYUKI
IPC: H04N5/74
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the scale of an information storage circuit in the signal processing circuit by using the information storage circuit in common for a multi-layer expansion processing section and a sequential scanning conversion section. CONSTITUTION:A digital video signal subjected to synchronizing signal processing by a synchronizing signal processing section 4 is divided into two, the one is not subjected to arithmetic operation processing but subjected only to delay operation. The other is subjected to interpolation processing with respect to neighboring scanning lines at an interpolation processing section 6, resulting in forming a scanning line of sequential scanning interpolated from a scanning line of interlace-scanning. Then the two systems of the video signals are written in memories 8A-8E and 10A-10E, in which multi-layer expansion is implemented. Then double speed conversion is applied to the video signal whose frequency is decreased by the multi-layer expansion at double speed conversion sections 12A-12E. The scale of the information storage circuit in the signal processing circuit is reduced by using the information storage circuit in common for a multi-layer expansion processing section and a sequential scanning conversion section in this way.
Patent JP-S6282394-A (JP)
Inventor: MATSUMOTO KOJI
IPC: G21C7/14
Filed: 1985-10-07
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-H0886020-A (JP)
Title: Structural frame of building
Inventor: KATSUMATA HIROSHI
IPC: E04B1/00
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the construction period and cost and increase true workability or a building, by simplifying a temporary worm on constructing the underground part and also simplifying the joint of a column with a beam on the ground. CONSTITUTION: The column 5 of the first basement floor constituting the structural frame 1 of a building, the beam 31 of the first floor constructed on the column 5, and the column 3a of the first floor 6 are constructed with reinforced concrete. The beam 4 of the second floor erected on the upper end of the column 6 is constructed with steel frame members and the beam 4 and the column 6 are connected with the pin-joint.
Patent JP-S61100719-A (JP)
Title: Reader
Inventor: TOYONO TSUTOMU
IPC: H04N1/10
Filed: 1984-10-24
Abstract: PURPOSE:To make the structure of a reader simple and compact by forming a projected image of an original picture of a film or the like on a field lens arranged on an original board and reading out the projected image. CONSTITUTION:An original pressing plate part 13 for pressing an original against the surface of a glass 2 on an original board is fitted to an original pressing cover 9 so as to be unloaded and a Fresnel lens 21 to be tightly adhered to the original board glass 2 when the original pressing plete part 13 is unloaded is arranged on the back side of the plate 13. A reflecting plate 17 for reflecting light projected from a projecting optical system 32 to the Fresnel lens 21 is fitted to the original cover 9 so as to be obliquely moved to form the projected light on the Fresnel lens 21. Consequently, the structure of the reader can be made simple and compact.
Patent JP-H1156387-A (JP)
Title: Production of l-acetylmalic acid and d-malic acid
Inventor: MAEDA KOJI
IPC: C12P7/42
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for an intermediate raw material for drugs and agrochemicals, etc., by contacting the mixture of D-malic acid and L-malic acid with lipase in the presence of an acetylating agent to thereby acetylate selectively L-malic acid. SOLUTION: This compound is obtained by contacting 1 pt.wt. of the mixture of D-malic acid and L-malic acid with lipase in the presence of 0.75 to 7.5 pts.wt, pref. 1.5 to 3.5 pts.wt, of an acetylating agent such as acetic anhydride, thereby selectively acetylating L-malic acid into L-acetylmalic acid, and isolating L-acetylmalic acid of formula I and D-malic acid of formula II from the resultant liquid where the reaction is over.
Patent JP-2001053618-A (JP)
Title: Method and device for image encoding and recording medium
Inventor: TANAKA MASAHARU
IPC: H04N19/60
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To actualize an image encoding method by which the best quantization table for an object image can be found in a time much shorter than that of round robin retrieval. SOLUTION: This device (a) extracts information to be quantized from inputted image data, (b) generates a quantized signal by quantizing the extracted information by referring to the quantization table 203, (c) generates a binary code signal by allocating a binary code to the quantized signal, (d) generates an evaluation value signal showing the adaptivity to environment according to the binary code signal, and (e) optimizes the quantization table according to the evaluated value signal.
Patent JP-H0777350-A (JP)
Title: Grill fixing structure
Inventor: NAKAMICHI YOJI
IPC: F24F13/32
Filed: 1993-09-08
Abstract: PURPOSE:To eliminate a welding when a grill holding frame is fixed to an opening of a top plate. CONSTITUTION:A grill 6 is installed at an opening arranged at an outer installing plate 2 of an air conditioner or the like through a holding frame 4. The holding frame 4 is comprised of an end frame member 41 having an end wall 41a and a side wall 41b installed at an end part of the opening; and an intermediate frame member 42 cooperatively connected to the side wall 41b of the end frame member 41 and installed at a long side part of the opening. Then, the end frame member 41 has an engaging part 41e at its outer surface which is engaged with an opening edge 31 of the opening under utilization of a resilient deformation of the member. The intermediate frame member 42 has at its outer surface 42a a groove 42b engaged with the opening edge 31 of the opening 3, and at least an inner surface 42c of the intermediate frame member 42 is provided with a holding part 42d for holding the grill 6.
Patent JP-2000091335-A (JP)
Title: Insulating film and semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/40
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon oxide film, having a good step coverage by forming an insulating film whose main component is silicon oxide by a plasma CVD method, in a mixed atmosphere including organic silane having an ethoxy group, oxygen, a halogen element which has specific concentration, and carbon having specific concentration or less. SOLUTION: A substance expressed by a chemical formula of Si(OC2H5)4 (tetraethoxysilane) or the like is desirable as organic silane having an ethoxy group and a substance expressed by a chemical formula of C2Cl3 (trichloroethylene) or the like is desirable as hydrogen carbide including chlorine. A film formed in this mixed atmosphere by a plasma CVD method and including silicon oxide is formed over and in contact with an island-shaped non-single crystal semiconductor region, whose main component is silicon and includes a halogen element at a concentration of 1×1017 to 5×1020 cm3 and carbon at a concentration of 5×1017 cm3 or less, which are detected by a secondary ion mass spectrometric analysis, and it is desirable to reduce the concentration of carbon to 1×1018 cm3 or less.
Patent JP-H04105028-A (JP)
Title: Thermo-sensitive sensor
Inventor: KANEKAWA HITOSHI
IPC: G01K7/18
Filed: 1990-08-24
Abstract: PURPOSE:To provide certain sensibility for abrupt temp. change by furnishing a plurality of thermo-sensitive elements on a base board located on a heat sink, and therein differing the thermal conductivity of those parts of base board where thermo-sensitive elements are installed. CONSTITUTION:A thermal sensor 1 is equipped with a base board 4, which is provided on the surface with a heat sink 2 and film resistances (thermo- sensitive element) 3, 3' for temp. measuring. This base board 4 is formed from a quartz glass plate 4' and a Si plate 4'', and they are placed in line on the heat sink 2. The thermal conductivity of the quartz glass plate 4' is 0.0138W/cm deg.C, while that of the Si plate 4'' is 1.48W/cm deg.C. Thus the thermal conductivities of those parts of base board where the resistances 3, 3' are provided differ greatly, the ratio being 100 approximately. This constitution enables sure sensing of abrupt temp. varying.
Patent JP-S61101910-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/28
Filed: 1984-10-24
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-S6469512-A (JP)
Title: Production of alumina-zirconia complex powder and sintered product therefrom
Inventor: MATSUDA OSAKU
IPC: C04B35/10
Filed: 1987-09-07
Abstract: PURPOSE:To produce the title complex powder which has high abrasion and can be sintered at lower temperature, by adjusting pH of an aqueous solution of an Al salt, a Zr salt and urea to crystallize Zr(OH)4 around the particles of Al(OH)3 precipitate. CONSTITUTION:An aqueous solution containing an Al salt such as aluminum sulfate, a Zr salt such as zirconium oxychloride and urea is heat to raise the pH up to 3-5 to allow the particles of Zr(OH)4 crystallize to surround the particles of Al(OH)3 precipitate in advance whereby double-layered alumina- zirconia complex powder is obtained. The complex powder is washed, dried and calcinated at 400-1,100 deg.C, crushed, compression-molded at 900-1,200kg/cm<2>, then sintered at 1,500-1,700 deg.C to give the sintered product of more than 90% relative density.