baber/WOPTO huggingface dataset:
Patent JP-2000014547-A (JP)
Title: Electric hot water reserving container
Inventor: MATSUMOTO TAKESHI
IPC: A47J27/21
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient heat insulation at a low cost. SOLUTION: A heat insulating cover 71 is provided on the outside of at least the trunk part of an inner container 2 by simple structure integrally forming with a shoulder member 3 connecting the mouth parts of an external case 1 and the container 2 with each other or supporting by the member 3. Then, a first heat insulating space 72 is formed between this cover 71 and the container 2 and a second heat insulating space 73 is formed between the cover 71 and the case 1 to improve heat insulation.
Patent JP-S6428534-A (JP)
Title: Curvature radius measuring apparatus and method
Inventor: SHIMOZONO HIROAKI
IPC: G01B11/24
Filed: 1987-07-23
Abstract: PURPOSE:To enable highly accurate measurement regardless of greater radius of curvature in concave and convex surfaces, by substituting a backfocus distance and a specified moving distance of a spherical surface to be measured into a specified expression to determine the radius of curvature. CONSTITUTION:In the case of a convex surface, an object 29 to be measured is put on a carrier 26 to be moved and a backfocus distance L to a luminous flux converging point P3 from a lens surface 24a is read with a length measuring device 30 to be stored into a memory means 31. A moving distance S is calculated between a position CP1 where a spherical surface 29a is at the point P3 and a position CP2 where a converging point P4 in reflection back is on the lens surface 24a. The distances L and S are substituted into the following expression of r=2/[1/S-1/(L-S)] to determine the radius of curvature (r) and in the case of a convex surface, the radius of curvature is also determined in the same way. This enables highly accurate measurement of curvature regardless of greater radius of curvature of the concave surface and the convex surface.
Patent JP-S6428532-A (JP)
Title: Measurement for back focus distance of optical system
Inventor: SHIMOZONO HIROAKI
IPC: G01M11/02
Filed: 1987-07-23
Abstract: PURPOSE:To measure a back focus distance with a high accuracy, by determining and doubling a moving distance of a reflection mirror until a converging point of a converging luminous flux reaches the surface of a lens on the luminous flux outgoing side in an optical system to be measured with the movement of the mirror starting from a position at which the reflecting surface of the reflection mirror is located at the converging point of the luminous flux in the optical system being measured. CONSTITUTION:A luminous flux from a laser beam source 21 is made incident into a convex lens 24 as optical system to be measured and the luminous flux converged passing through the lens 24 is reflected with a reflection mirror 40, which is moved along the optical axis thereof. It is so arranged that a reflecting surface 40a of the reflection mirror 40 gets at a converging point P3 of a luminous flux with the lens 24 while the reflection mirror 40 approaches the lens 24 so that the converging luminous flux is reflected with the reflection mirror 40 before the convergence of the converging flux to shaft a luminous flux converging point P4 to the surface 24a of the lens on the flux outgoing side of the lens 24. Thus, a moving distance l of the reflection mirror 40 is determined until the luminous flux converging point P4 reaches the surface 24a of the lens 24 on the flux outgoing side thereof from a position where the reflection surface 40a is located at the flux converging point P3. This distance l is doubled thereby enabling highly accurate measurement of a back focus distance L.
Patent JP-2001013064-A (JP)
Title: Circular dichroism detector for hplc and signal processing method
Inventor: KUDO KENICHI
IPC: G01N21/19
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To measure the existence rate of an optical isomer with good accuracy by a method wherein an output which indicates the existence rate of the optical isomer in a sample is obtained on the basis of the output of a circular dichroism detection means and on the basis of the output of a total-amount detection means. SOLUTION: The circular dichroism detector for high-performance liquid chromatography(HPLC) is constituted in such a way that a sample which is eluted from a column for HPLC is irradiated with light from a specific light source 2, that absorption states of ultraviolet visible light are detected simultaneously as absorbance signals (UV absorption signals) and circular dichroism signals(CD signals) and that the existence rate of an optical isomer in the sample is found on the basis of their detection information.  An optical-system device spectrally diffracts the light from the light source 2 by using a diffraction grating 3, it modulates the spectrally diffracted light at a specific wavelength by using a modulation means (PEM) 26, it generates right circularly polarized light and left circularly polarized light, and the sample which is eluted from the column so as to flow into a flow cell 5 is irradiated. Then, the light which passes the flow cell 5 is made incident on a photodiode 29 as a photodetector in a UV-CD detecting device 6.
Patent JP-S6337510-A (JP)
Inventor: YAMAMOTO YASUAKI
IPC: H01B7/295
Filed: 1986-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0526563-A (JP)
Title: Refrigerator
Inventor: TAGO MASATO
IPC: F25D19/00
Filed: 1991-07-23
Abstract: PURPOSE:To improve a heat exchanging performance of a condenser by a method wherein the condenser is arranged at an open port toward an air intaking direction and a continuous cooling air guiding surface inclined from a front wall surface of a region having a compressor arranged in it toward the open port is formed at a front wall surface of another region where a condenser is arranged. CONSTITUTION:A machine chamber 3 is formed at a lower rear part of a refrigerator body 1. A front wall surface 5 of the machine chamber 3 is provided with an open port 7 and a rear wall surface 9 is provided with a discharging outlet 11. A front wall surface 5 of the machine chamber 3 is provided with an air guiding passage 21 for guiding cooling air fed from an inlet port 23 toward the releasing port 7. Cooling air taken from the releasing port 7 into the machine chamber 3 through an air guiding passage 21 passes through the condenser 13 and the compressor 17 in this order and then the cooling air is discharged out of the discharging outlet 11. The condenser 13 is disposed at the open port 7 toward the air taking direction and in turn, a continuous cold air guiding surface 25 inclined from the front wall surface 5 of the region having the compressor 17 disposed in it toward the open port 7 is formed at the front wall surface 5 having the condenser 13 disposed in it. Uniform cooling air is assured in the condenser 13 so as to improve a heat exchange performance.
Patent JP-S6074265-A (JP)
Title: Manufacture of sintered substrate for alkali battery
Inventor: ENDOU MASANORI
IPC: H01M4/80
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a sintered substrate having a large porosity and a small fluctuation of porosity by utilizing a slurry generating viscosity by adjusting pH by putting the carbonyl nickel powder into a solvent where the thickener powder is dispersed. CONSTITUTION:A thickener powder such as glyoxal is dispersed into a solvent such as water. the carbonyl nickel powder is put into such dispersed solution and is kneaded to keep pH to such dispersed solution to 6 or more and more desirably to obtain a fine alkali solution generating viscosity of thickener. The slurry where this carbonyl nickel powder is dispersed is coated to both sides of nickel-plated bored steel plate and this slurry is dried and sintered to form a sintered substrate for alkali battery. According to this method, uniformity of slurry is kept in the best condition and a sintered substrate having a large porosity and a small fluctuation of porosity can be manufactured.
Patent JP-H0928707-A (JP)
Title: Ultrasonic acoustic coupler
Inventor: MATSUI KIYOTO
IPC: H04R17/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To enable an ultrasonic wave propagation medium to be loaded through one action without directly touching it simultaneously with loading a probe on a holder with respect to an ultrasonic acoustic coupler constituted of a probe for an ultrasonic diagnostic device and an ultrasonic wave propagation medium which are coupled by the holder. SOLUTION: This ultrasonic acoustic coupler consists of a probe 10, a probe holding holder 1 and an ultrasonic wave propagation medium 11 on the holder, and the holder consists of a pair of flat springs 1a horizontally symmetrically and separately provided to face to each other and a pivoting member 1b freely supporting a pair of the pertinent flat springs turnably on the designated position on the sides, and when putting the probe into a probe holding part 3a on one side with a turning center as a boundary in a free state of the pair of the flat springs, the opening width of the ultrasonic wave propagation medium holder part 3b on the opposite side is set smaller than the holding width for the ultrasonic propagation medium.
Patent JP-H1026690-A (JP)
Title: Method and system for loading fissionable substance into container
Inventor: ODA MASASHI
IPC: G21C17/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To secure a subcritical margin by removing fissionable substances whose concentration is already known after confirming with the change in neutron counting rates the subcriticality in the process of loading the fissionable substances into a container. SOLUTION: A subcriticality monitor 1 which includes fissionable substances whose concentration, composition and distribution are already known and a neutron detector is installed in a container 2. While spent fuel assemblies 3 are loaded into the container 2, subsequently, the change in neutron counting rates associated with the loading is measured by the neutron detector of the monitor 1 to confirm the subcriticality in the container 2. According to the increase in the number of loaded assemblies, a neutron multiplication factor (Keff) heightens and the increase of the Keff caused by the loading of the monitor 1 lowers. Then, the monitor 1 is taken out from the container 2 after the change in the neutron counting rates is measured on completion of the loading and the subcriticality in the container 2 is confirmed.  In this case, a subcritical margin can be secured without fail by determining the concentration, composition and distribution of the fissionable substances stored in the monitor 1 so that the increase of the Keff by the monitor 1 may be ΔK0 , a subcritical margin prescribed beforehand, or more.
Patent JP-S57105391-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/337
Filed: 1980-12-24
Abstract: PURPOSE:To prevent coloring of an uncoloring part due to light and oxygen and to make a coloring part clear, by a method wherein, in a title material forming a heating coloring layer whose main component is a leuco dyestuff, a given allylurea or allylthiourea is mixed in the heating coloring layer. CONSTITUTION:A heat sensitive recording material is produced such that a coloring layer forming liquid is prepared by dissolving an usual leuco dystuff  and an inorganic material in a solvent, and the liquid is applied on a surface of  a sup- porter such as papers. In a heat sensitive recording material formed on  the supporter, an allylthiourea skelton or a compound having said skelton,  which is represented by a formula as stated elesewhere, where X is S or Q, is contained in the heating coloring layer. The amount of the additive is 0.1- 2.0pts.wt. based on 1pts.wt. the leuco dystuff. The mixture of the additive in the  heating coloring layer permits the prevention of coloring of an uncoloring part  such as ground due to oxidation by light, such as sunlight, and air, and enables  a coloring part to be made clear.
Patent JP-H1024433-A (JP)
Title: Manufacture of plastic lens and apparatus therefor
Inventor: SAKAI YASUHIRO
IPC: G02B1/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To markedly reduce the generation of an inferior product caused by the presence of dust or bubbles in a lens to efficiently produce a plastic lens of good quality. SOLUTION: A polymer compsn. for a lens is injected into the space formed by two molds 1 and an annular gasket and the whole is placed on a mold receiving stand 2 to be fixed by a mold fixing member 3 and the molds are horizontally placed to be rotated by a rotary shaft 5 and subsequently stopped to start polymerization to cure the polymer compsn. to produce a plastic lens.
Patent JP-H0233060-A (JP)
Title: Paper money arranging device
Inventor: TOKUNO MITSURU
IPC: B65H31/18
Filed: 1988-07-22
Abstract: PURPOSE:To correctly arrange the longitudinal and lateral directions of the paper money by allowing the top edge of the paper money to contact a top edge regulating member and allowing the side edge to contact a side edge regulating member on the opposite side, knocking the side edge by a knocking member. CONSTITUTION:The paper money sent one by one from a transport belt 2 is received by a sending-out belt 7, and sent towards a paper money piling part 8, and the top edge of the paper money contacts a top edge regulating member 10 and successively dropped onto a placing member 9. Each time when a sensor 28 detects the pass of the paper money, a side edge arranging mechanism 13 is driven, keeping a time lag, and the side edge of the paper money dropped onto the placing member 9 is knocked by a knocking member 22, and the side edge on the opposite side contacts a side edge regulating member 12. Further, accompanied with the drive of the transfer belt 2, the pressing member 15 of a rear edge arranging mechanism 11 is vibrated by a cam 16, and the longitudinal direction of the paper money can be arranged.
Patent JP-H06335641-A (JP)
Title: Centrifugal separating type microconcentrator and use thereof
Inventor: UIRIAMU EFU BOUAAZU
IPC: A61K38/16
Filed: 1993-06-30
Abstract: PURPOSE: To recover a concentrated macromolecular solution in a maximal amount from a holding liquid storage device of this apparatus by subjecting the apparatus with a membrane supporting body having a filtrate duct for holding a semipermeable membrane together with a hermetic sealing member to centrifugal separation. CONSTITUTION: The membrane supporting body 14 has a filtrate sleeve 22 for preventing the closure of air venting between a skirt 16 for fitting of a filtrate cup 18 and the filtrate cup 18 together with ribs 20 for discharge. The membrane supporting body 14 has the filtrate duct having a flat meshed surface allowing the passage of flow at a high velocity and three discontinuous arcs defining annular channel holes. The filtrate can be passed from the membrane to the filtrate cup 18 by these arcs. The filtrate cup 18 containing the filtrate is removed from the apparatus and the apparatus is turned over in such a manner that a holding liquid cup 2 comes to the underside of a sample storage device 6 in order to place the microconcentrator to a recovering mode.  Next, the apparatus is subjected to the centrifugal separation in the turned over direction for a short time at a low speed, by which the maximal amount of the holding liquid is discharged into the holding liquid cup 2.
Patent JP-S57106152-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H01L23/52
Filed: 1980-12-24
Abstract: PURPOSE:To enable the high speed operation of a semiconductor device in a wire of the device by reducing the parasitic capacity between a semiconductor substrate and the wire. CONSTITUTION:The first and second wire layers 6, 7 are laminated via an interlayer insulating film 5 on a semiconductor substrate 4. The first layer 6 is formed narrower than the layer 7 by the width B, thereby reducing the parasitic capacity with respect to the semiconductor substrate of the entire wire formed of the first and second layers 6, 7. In order to reduce the width of the first layer 6 as compared with the second layer 7, the layer 6 is formed of polycrystalline silicon, and the second layer 7 is formed of aluminum. Then, the layer 7 is etched, the layer 6 is then overetched by wet etching.
Patent JP-S5886196-A (JP)
Inventor: SHINDOU HIROBUMI
IPC: F26B25/00
Filed: 1981-11-16
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-H0348795-A (JP)
Title: Device for decreasing temperature fluctuation of fast breeder
Inventor: OTSUKA FUMIO
IPC: G21C1/02
Filed: 1989-07-18
Abstract: PURPOSE:To decrease the temp. fatigue in the upper part of the core of a fast breeder and to prevent the thermal fatigue of the upper part mechanism of the core by mounting a valve to the control rod lower guide pipe to be housed into the reactor vessel of the fast breeder. CONSTITUTION:The valve 40 which automatically controls the passage rate of a coolant according to the temp. of the coolant passing the control rod lower guide pipe 35 to be housed in the reactor vessel is mounted to the control rod lower guide pipe 35. The amt. of the coolant which is mingled with the coolant passing a fuel assembly 7 adjacent to the control rod lower guide pipe 3 and is past the inside of the control rod lower guide pipe 35 is then adjusted and controlled by the valve 40. The temp. fluctuation generated when the coolant past the control rod lower guide pipe 35 and the coolant past the fuel assembly 7 are mixed is, therefore, decreased. The temp. fatigue in the upper part of the core of the fast breeder is decreased and the thermal fatigue of the upper part mechanism of the core is prevented.
Patent JP-S57109140-A (JP)
Title: Signal recording and reproducing device
Inventor: SAWAZAKI KENICHI
IPC: G11B11/08
Filed: 1980-12-24
Abstract: PURPOSE:To double the amount of recorded information, by constituting a recording medium through the formation of insulated film having charge storage function sandwiching a semiconductor layer on both sides. CONSTITUTION:SiO2 films 3, 3' and Si3N4 films 4, 4' are laminated on both sides of a semiconductor layer 2 made of Si to constitute a recording medium 1. A recording medium 1 is fixed by a metallic fixture 10 on a metal-made turntable 5, the medium 1 is turned with the turntable 5, a recording signal voltage 7 is applied between a conductive head 6 and the turntable 5 to make recording for the SiO2 and Si3N4 films 3, 4. By turning upside back for the medium 1, recording is made to the films 3', 4'. Reproduction is also made for both sides alternately. Thus, the amount of recorded information is doubled.
Patent JP-H1025448-A (JP)
Title: Composition for forming coating film and its production as well as film structure
Inventor: MIYATA KENJI
IPC: C08F8/42
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a coating film which is much improved in various properties including gloss and durability as compared to conventional compositions and a method for producing the same as well as a film structure formed by using the same. SOLUTION: A monomer composition A comprising a polymerizable monomer component which affords a homopolymer having a glass transition temperature of 0 deg.C or lower and a cross-linking agent is subjected to emulsion polymerization to thereby form crosslinked polymer A. And then a monomer composition B which affords a homopolymer having a glass transition temperature higher than 0 deg.C and not higher than 50 deg.C is subjected to emulsion polymerization in the presence of crosslinked polymer A to thereby form polymer b. This composition for forming a coating film is produced by adding an aqueous dispersion of a multi-valent metal compound to poymer b. The coating film formed by using the above composition has a structure wherein particles of cross-linked polymer A (2) having appropriate elasticity are uniformly distributed in cross- linked polymer B (1). Particles of multi-valent metal compound (3) are also uniformly distributed in cross-linked polymer B (1).
Patent JP-S57108065-A (JP)
Title: 7-thiaprostaglandin e1 derivative, its preparation, and blood platelet coagulation inhibiting agent containing said derivative as active component
Inventor: TANAKA TOSHIO
IPC: C07C405/00
Filed: 1980-12-26
Abstract: NEW MATERIAL:The 7-thiaprostaglandin E 1  derivative of formulaI(R 1  is H, lower alkyl or pharmacologically permissible cation; R 2  is H or methyl; R 3  is 5W7C alkyl or cycloalkyl; R 4  and R 5  are H or OH-protecting group; * denotes asymmetric carbon atom; the steric configuration of the carbon atom is α-configuration, β-configuration or their arbitrary mixture), its mirror image or their arbitrary mixture.  
     EXAMPLE: 7-Thiaprostaglandin E 1 .  
     USE: A blood platelet coagulation inhibiting agent, hypotensor, and remedy or preventive for thrombosis. It is administered pref. by oral administration or intravenous injection.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula II (R 11  is lower alkyl; R 41  is OH-protecting group), its mirror image, or their mixture, with an organic copper lithium compound of formula III (R 51  is OH-protecting group), and if necessary, subjecting the product to the removal of the protecting group, hydrolysis, or salt-forming reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6340357-A (JP)
Title: Manufacture of polycrystalline silicon resistor
Inventor: SUGAYA SHINJI
IPC: H01L21/822
Filed: 1986-08-05
Abstract: PURPOSE:To form a resistor in relatively higher resistance value easily by a method wherein a resistor forming position on a poly Si layer is coated with a mask and then a metallic silicide layer is deposited thereon further a laminated structure is masked before subjecting to etching process. CONSTITUTION:An SiO2 layer 14 is provided on a poly Si layer 13 to be left as a part required for a mask forming a protective resistor A with the residual parts to be removed by etching process. Then an MoSi layer 15 is deposited on the overall surface. Next, the MoSi layer 15 is coated with a photoresist 16 to be a gate electrode 18 and a mask over an interconnection pattern connected to the electrode 18. Finally, the MoSi layer 15 not covered with the photoresist 16 is removed and then the poly Si layer 18 not masked by the SiO2 layer 14 is also removed. Through these procedures, a resistor 17 in relatively higher resistance value can be formed easily.
Patent JP-S5975877-A (JP)
Inventor: YOSHIDA YOSHIHISA
IPC: E04H6/06
Filed: 1982-10-21
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-S6334046-A (JP)
Inventor: BURUUSU DEII FUERUKERUDEINKU
IPC: B23Q7/04
Filed: 1987-07-24
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-H06145282-A (JP)
Title: Aromatic polyamide imide copolymer as raw material for molding material
Inventor: KAWAKI TAKAO
IPC: C08G73/14
Filed: 1992-07-10
Abstract: PURPOSE:To obtain the subject copolymer having excellent heat-resistance and melt-moldability by copolymerizing an aromatic tricarboxylic acid anhydride, an aromatic dicarboxylic acid, an aliphatic dicarboxylic acid and a diisocyanate. CONSTITUTION:The objective copolymer having the recurring units of formula I to formula III (Ar is trivalent aromatic group containing 6-membered carbon ring; R is bivalent aromatic and/or aliphatic group; Ar1 is bivalent aromatic group containing 6-membered carbon ring; R1 is bivalent aliphatic group) is produced by polymerizing (A) an aromatic tricarboxylic acid anhydride, (B) an aromatic dicarboxylic acid and (C) an aliphatic dicarboxylic acid with (D) a diisocyanate in a solvent. The sum of the components B and C charged to the system is >50mol% and <100mol% based on 100mol% of the sum of the components A to C. The component A is e.g. trimellitic anhydride, the component B is e.g. isophthalic acid and the component C is e.g. adipic acid.