baber/WOPTO huggingface dataset:
Patent JP-S6477181-A (JP)
Title: Multilayer-structured solar battery
Inventor: KUMAGAI KEIJI
IPC: H01L31/04
Filed: 1988-06-20
Abstract: PURPOSE:To improve light absorption efficiency without voltage being reduced, by employing a structure in which each of optoelectric transducers is formed in a three layer structure consisting of a p layer, an i layer and an n layer, the nearer optoelectric transducer is disposed a lower electrode, the thicker the i layer thereof is, and the band gaps of the respective i layers of the optoelectric transducers are continuously decreased from the optoelectric transducer on the side of an upper transference electrode to the optoelectric transducer on the side of the lower electrode. CONSTITUTION:A solar battery 100 has a lower electrode 2 as a substrate, a first optoelectric transducer 20 is formed on the lower electrode 2, and second and third optoelectric transducers 30, 40 are in turn formed on the first optoelectric transducer 20. Each the optoelectric transducer 20 (30, 40) is made to a three layer structure consisting of a p layer 22 (32, 42), an i layer 24 (34, 44), and an n layer 26 (36, 46). The respective i layers of the optoelectric transducers are made to gradually thicken from the third optoelectric transducer 40 on the side of an upper transference electrode to the first optoelectric transducer 20. Moreover, the band gaps of the respective i layers of the optoelectric transducers are made to be continuously decreased from the third optoelectric transducer 40 on the side of the upper transference electrode to the first optoelectric transducer 20. Therefore, the light absorption efficiency can be enhanced, and photoelectric current can be increased.
Patent JP-S5373989-A (JP)
Title: Solar cell watch
Inventor: OOTAKE TSUTOMU
IPC: G04C10/02
Filed: 1976-12-14
Abstract: PURPOSE: To increase the conversion efficiency and to reduce the area required for cell, by forming the high concentration layer opposed to the light receiving surface in the N substrate and by making the difference of Fermi level larger for the parts close to the P type and N type electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6128344-A (JP)
Title: Preparation of coffee drink having three phases
Inventor: ANAMI YUKIO
IPC: A23F5/40
Filed: 1984-07-19
Abstract: PURPOSE:To obtain the titled drink which exhibits liquid, jelly or sherbet-like appearance according to the storage temperature, by heating an aqueous solution of sugar and acid-resistant gelatin, dissolving coffee extract, defatted milk powder, etc. into the solution, adjusting the pH of the mixture with acetic acid, adding water thereto, and thermally sterilizing the mixture. CONSTITUTION:Dried cofffee extract and defatted milk powder or fermented milk powder are added and completely dissolved in a hot aqueous solution of sugar and acid-resistant gelatin, and the pH of the mixture is adjusted to 5.0- 5.5 with a small amount of acetic acid. The mixture is diluted with water and thermally sterilized to obtain the objective coffee drink which takes three phases corresponding to the change in the storage temperature, i.e. liquid phase, jelly phase and sherbet-like phase.
Patent JP-H05340491-A (JP)
Title: Rubber packing with dust invasion preventing material
Inventor: TSUKAMOTO MASAHIRO
IPC: F16L21/02
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the lip of a rubber packing, mounted on the coupling part of an embedded pipe, from performing defective operation owing to soil and dust during embedding of a pipe. CONSTITUTION:A rubber packing with a dust entrance preventing material is formed such that a lip 3 capable of rising and falling and a recessed groove 4 in which the lip 3 is contained during fall of the lip 3 are formed in the inner peripheral surface of a packing body 2, and a dust entrance preventing material 6 having non-water absorbing ability and flexibility is removably pressed in a space 5 surrounded with the under surface 31 of the lip 3 and the bottom 41 of the recessed groove 4 to close the space 5.
Patent JP-S5374484-A (JP)
Title: Ultrsonic inspecting method
Inventor: UCHIDA KUNIHARU
IPC: G01N29/04
Filed: 1976-12-15
Abstract: PURPOSE: To enable to surely record jamming echo with a high efficiency, by providing gate period, having discriminating level and sampling and selecting only when the level exceeded signal exists. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63314709-A (JP)
Title: Transparent electricity conductive film
Inventor: SONODA NOBUO
IPC: H01B5/14
Filed: 1987-06-17
Abstract: PURPOSE:To reduce surface resistance and at the same time improve transparency by making fine powder of n-type metallic oxide semiconductor dispersed in a bonding material to have a small resistance through a contact process with a metallic halogen compound of an unsaturated oxidation number. CONSTITUTION:Fine powder of n-type metallic oxide semiconductor made of tin dioxide or indium oxide and having a powder diameter of wave length of visible light or smaller is dispersed in an adhesive agent made of synthetic resin containing polyelectrolyte to form a transparent electricity conductive film. The resistance of the fine powder of n-type metallic oxide semiconductor to be dispersed is made smaller through a contact process with a metallic halogen compound of an unsaturated oxidation number. The halogenated metal is chosen from a group consisting of halogenous tin and trihalogenated antimony. As a result, it is possible to reduce surface resistance and at the same time improve transparency.
Patent JP-S6129555-A (JP)
Title: Thermal head
Inventor: NODA ATSUSHI
IPC: B41J2/345
Filed: 1984-07-20
Abstract: PURPOSE:To improve contacts among each heating resistor and recording paper, and to eliminate the irregularity of printing density by forming a plurality of the heating resistors onto a substrate consisting of a piezoelectric element, shaping an elastic heat-insulating layer onto the lower surface of the substrate and forming a thermal head. CONSTITUTION:An insulating layer 8, a heat-insulating layer 6, a heating resistor 3, an electrode layer 4 and a protective layer 5 are laminated onto a substrate 7 consisting of a bimorph type piezo-element. Conductors 9, 10 are connected to both end surfaces of the substrate 7. Substrate 7 itself minutely vibrates at high speed in the thickness direction by applying voltage at a plurality of pulses to the substrate 7 from both tips of the conductors 9, 10 while being synchronized with printing pulses applied to the heating resistor 3, thus improving a contact between the heating resistor 3 and recording paper. Accordingly, the unevenness of printing density is eliminated even when irregularities are formed on the surface of recording paper to some extent. The heat-insulating layer 6 and the insulating layer 8 may be shaped integrally.
Patent JP-H07317190-A (JP)
Title: Fixing method of lightweight foamed concrete wall panel
Inventor: NAGAI MASASHI
IPC: E04B2/94
Filed: 1994-05-27
Abstract: PURPOSE:To suppress the cracking of a wall panel at an earthquake by placing a plate inclusion the surface roughness of which is higher on the surface side than the reverse side on a dead weight receiving metallic material, and placing and fixing an ALC wall panel thereon. CONSTITUTION:A plate inclusion the surface roughness of which is higher on the surface side than the reverse side is placed on and temporarily fixed onto a dead weight receiving metallic material 10 mounted on a skeleton. A lightweight foamed concrete wall panel 16 is placed on the dead weight receiving metallic material 10, and fixed to the skeleton. When a building is vibrated by an earthquake, the plate inclusion 12 is slid on the dead weight receiving metallic material 10 before the lower butt end of the wall panel 16 is slid on the plate inclusion 12. Thus, the collected load of the dead weight receiving metallic material 10 is prevented from being added to the lower butt end surface of the wall panel 16, and the cracking of the wall panel 16 is consequently prevented.
Patent JP-H102632-A (JP)
Title: Absorption refrigerator
Inventor: KITAMURA SEIKI
IPC: F25B27/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by reducing the amount of heat insulating material without causing an efficiency decreasing due to a radiation from a regenerator. SOLUTION: For a unit case 14 housing an engine 12 and an absorption refrigerating cycle, a cooling fan 18 to lead cooling air (the outside air) into an engine room 16 on the lower stage side where the engine 12 is housed, is provided. Also, in the unit case 14, an air discharging duct 19 to discharge the cooling air which has circulated in the engine room 16, to the outside of the unit case 14, is provided. An intermediate temperature regenerator and a high temperature regenerator of the absorption type refrigerating cycle, are integrated as a composite type multiple tube regenerator 30, and is constituted around an air discharging pipe 31 which discharges the engine exhaust gas.  The composite type multiple tube regenerator 30 is arranged in such a manner that it is under an approx. vertical state from the lower stage side to the upper stage side of the unit case 14, and it goes through the inside of the air discharging duct 19.
Patent JP-H0313968-A (JP)
Title: Color processing cartridge
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1989-06-12
Abstract: PURPOSE:To make weight and constitution well balanced and to stabilize handling easiness and operation by symmetrically installing a multiple number of developing devices provided in a processing cartridge and their driving mechanism against a center shaft, going through the center of an image forming body drum. CONSTITUTION:The developing devices 36 to 39 in the processing cartridge 3 are installed in symmetrical positions divided to the right and left of the center line of the photosensitive body drum 30. Further, the developing work is carried out by the developing devices 36 and 37 which are installed on the right side with their sleeves rotating in the clock wise direction, and by the developing devices 38 and 39 installed on the left side with their sleeves rotating in a counter clock wise direction. By positioning a group of developing devices thus, further making the rotation of the developing sleeve in the opposite direction, the cartridge 3 is balanced in the horizontal direction, and generation of oscillation is prevented. Thus handling easiness and operation can be stabilized.
Patent JP-S5274595-A (JP)
Title: Purification of sulfur
Inventor: OOBA OSAMU
IPC: C01B17/02
Filed: 1975-12-17
Abstract: PURPOSE: To increase rate of recovery of purified sulfur by washing crude sulfur separated from treated solution in the wet process for oxidation of H 2  are with aqueous sulfuric acid solution containing metal sequestering agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10337291-A (JP)
Title: Suturing needle
Inventor: FUKUSHIMA MOTOHIKO
IPC: A61B17/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a suturing needle which facilitates the work of fixing a suture using a clip after a living organism is tied by the looped suture, in suturing the living organism. SOLUTION: One end of a suture 12 is secured to the rear end of a needle 11, a loop part 14 is formed in the suture, and a clip 16 is attached to the loop part 14. The end 15 of the loop part 14 is movable along the suture 12, and the clip 16 is freely movably attached to the loop part 14. The needle 11 is passed through a living organism, and, after the loop part 14 is driven in, the suture is pulled to shrink the lop part 14 and to tie the living organism with the suture 12. After the suture 12 is inserted into a groove in the clip 16, the clip 16 is pressed to close the groove to fix the suture 12.
Patent JP-S636635-A (JP)
Title: Program starting method
Inventor: MASUZAWA TOSHIHIRO
IPC: G06F9/06
Filed: 1986-06-27
Abstract: PURPOSE:To carry out an optional program by using the information on a header part showing an executing system and the directory parts of plural application programs to decide whether the program of a ROM is directly executed or executed after it is once loaded to a RAM. CONSTITUTION:A ROM contains successively a header part 11, a directory part 12 and plural application programs 13 at the head part of the ROM. Then E5H, for example, is written to the 1st byte of the part 11 with the executing form, etc. of the program 13 written to the 2nd byte respectively. A directory part 12 is divided into directories of (n) pieces of files in the same number as the directory number of the part 11 and also the number of programs 13. While the file name of the program 13 is written to the first half of each directory with the block number of the program 13 written to the latter half respectively. Thus, it is possible to carry out a desired program just with designation of its file name.
Patent JP-H0443005-A (JP)
Title: Sheet laminating device for oxygen sensor
Inventor: ORIMO YASUSHI
IPC: B28B11/02
Filed: 1990-06-08
Abstract: PURPOSE:To pressure bond uniformly laminated sheets without slipping in the lateral direction by accumulating the laminated sheets in an opening of a frame and pressing the same through a flat elastic body and flat sheet pressing jigs. CONSTITUTION:For the purpose of fixing by pressure a plurality of sheets 4 composed of oxygen ion conductive solid electrolysis by a pressing means 7, sheets 4 are accommodated and laminated in an opening 18 set for the outer shape of the sheets 4, and a frame 17 for preventing the sheets from slipping in the lateral direction, flat sheet-shaped elastic bodies 2 and 6 disposed on the surfaces and back faces of laminated sheets 4 and flat sheet pressing jigs 15 and 16 transmitting the pressing force of the pressing means 7 disposed on the surfaces and back faces of said elastic bodies 2 and 6 to the sheets 4 are used. As peripheral edges 23, 24, 25 and 26 of green sheets 4 are in contact with vertical walls 19, 20, 21 and 22 of a rectangular opening 18, respective green sheets 4 are not slipped in the lateral direction and the pressing body 7 is brought into contact with the sheets through an upper side pressing jig 16 which is smoothly finished, the green sheets 4 can be pressurized uniformly.
Patent JP-H11345366-A (JP)
Title: Device for adjusting position of cup-mixing type automatic vending machine
Inventor: KUBOYAMA KIMIMICHI
IPC: G07F13/10
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting the position of a cup-mixing type automatic vending machine which makes the stop position of a cup carrying device easily adjustable. SOLUTION: A detecting jig 3 which has a shape similar to a cup and is provided with a transmission type sensor 1 and a reflection type sensor 2 as a position detecting sensor is made to be grasped by the cup carrying device and the position of a detecting plate 4 which is fitted to each stop position detection object (a powder material supplying device, for example) in the cup carrying device and which has three mutually and orthogonally crossed sides is automatically detected by the position adjusting device.
Patent JP-S5374376-A (JP)
Title: Formation method of micropattern
Inventor: KOBAYASHI KOUICHI
IPC: H01L21/3065
Filed: 1976-12-15
Abstract: PURPOSE: To restrain the heat generation on the mask by performing an ion beam etching through lamination of a material featuring nearly the same etching velocity of a low-speed mask onto this mask, and thus to form nearly vertical openings uniformly on the entire surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01319439-A (JP)
Title: Production of r-134a
Inventor: MORIKAWA SHINSUKE
IPC: B01J23/89
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject compound which is a promising candidate of a substitute for R-12 (CCl2F2) in high selectivity by reacting R-114a (CF3CCl2F) with hydrogen in the presence of a catalyst having excellent durability and selectivity and containing a group VIII element as a main component and a specific element as an additive component. CONSTITUTION:The objective compound can be produced by reacting R-114a (CF3CCl2F) with hydrogen (the amount of hydrogen is preferably more than stoichiometric based on the raw material, e.g., >=4mol) under normal or positive reaction pressure in vapor phase at 120-450 deg.C in the presence of a hydrogenation catalyst containing one or more elements selected from group VIII elements as a main component and one or more elements selected from lanthanum and lanthanide elements as an additive component. The amount of the group IB element in the above catalyst is 0.01-60wt.%, preferably 0.1-30wt.%.
Patent JP-H06205651-A (JP)
Title: Production of pigment by filamentous fungi
Inventor: SHIIO TAKESHI
IPC: A23L5/40
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a red pigment having high safety and usable for foods, detergents and cosmetics, etc., in a large amount by culturing a strain of the genus Epicoccum of filamentous fungi in a nutrient medium, accumulating a red pigment in the culture medium and fractionating and recovering the pigment. CONSTITUTION:Fungal strain of the genus Epicoccum of filamentous fungi [e.g. Epicoccum nigrum sp. RDM-R (FERM P-12892)] is inoculated into a liquid medium and subjected to shaking culture at 20 deg.C for 7-10days to accumulate a red pigment in the culture medium. The culture medium is centrifuged to separate a supernatant from the fungal body and the supernatant is subjected to ultrafiltration using an ultrafilter membrane capable of separating a polymer having >=20000 molecular weight to remove high polymer substances and the permeated liquid is concentrated by reverse osmosis to mass-produce the objective red pigment having high safety because of being produced from a selected and bred strain and so capable of using for foods, detergents, cosmetics, etc.
Patent JP-2000340458-A (JP)
Title: Polarity display method and substrate mounting confirmation method and tantalum capacitor
Inventor: ITO KEN
IPC: H01G2/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily retrieve a tantalum capacitor being the object of polarity confirmation, and to easily confirm polarity. SOLUTION: A tantalum capacitor 1 is mounted on a mounted substrate 2, and placed in a dark chamber 3. A template 4 for confirming mounting is set at the upper part of the dark chamber 3. In the dark chamber 3, a polarity display part 11 of the tantalum capacitor 1 is marked with fluorescent coating so that the polarity display part 11 can emit lights. Then, a worker who confirms the polarity can confirm the validity/invalidity of the polarity of the tantalum capacitor 1 mounted on the tantalum capacitor mounting substrate 2 by collating the marking of the template 4 with the polarity display part 11 emitting lights in the dark chamber 3.
Patent JP-S6481161-A (JP)
Title: Low voltage arc discharge lamp with intensified surface luminance
Inventor: TEIMOSHI FUOORU
IPC: H01J61/35
Filed: 1988-06-21
Abstract: PURPOSE: To intensify brightness in the curved part direction of an envelope, by intensifying internal surface brightness of a phosphor layer observed through partly a short end part in the lateral direction of an envelope higher than external surface brightness of the phosphor layer on the main unit part of the envelope. CONSTITUTION: An arc discharge lamp 10 is provided with a sealed envelope 12. A pair of electrode 14, 16 are arranged apart in the envelope 12, during the operation of the lamp 10, an arc discharge is generated therebetween. The envelope 12 is provided with leg part members 28, 30 extended lengthwise. The envelope 12 is provided with the main unit part 36, members 28, 30 and respectively related lateral direction short end parts 38, 40. On an internal surface 34 of the member 36, a phosphor layer 26 is arranged. This layer 26 is not coated on at least partly internal surface of the parts 38, 40. During the operation of the lamp, internal surface brightness of the layer 26 observed through a phosphor non-provided part of the parts 38, 40 can be intensified high than external surface brightness of the layer 26 on the member 36.  An intensified surface brightness region can be changed by changing a diameter of the envelope 12.
Patent JP-S6043335-A (JP)
Title: Dairy product
Inventor: MAEKAWA YOSHIO
IPC: A23C13/00
Filed: 1983-08-19
Abstract: PURPOSE:To improve rise in cholesterol in blood without damaging merits of dairy product such as taste of its own, by adding monolinolein to it. CONSTITUTION:0.1-30wt% monolinolein is added to a dairy product. alpha-Monolein and/or beta-monolein may be cited as the monolein, especially beta-monolein has improved effect. Concentration or dispensation of naturally occurring monoglyceride, direct ester exchange of glycerin by the use of a catalyst such as an alkali, p-toluene-sulfonic acid, etc. or an enzyme, and synthesis of partial hydrolysis of triglyceride or diglyceride may be used as preparation for the monolinolein used. The monolinolein thus obtained can be used directly or dissolved or blended with water of fats and oils and used.
Patent JP-S5578000-A (JP)
Title: Eccentric load monitoring device of pressing machine
Inventor: MARUYAMA YASUHIRO
IPC: B30B15/28
Filed: 1978-12-06
Abstract: PURPOSE:To calculate the eccentric load automatically and measure the accurate eccentric load in a short time, by disposing rotation range detecting means, maximum load detecting circut, eccentric load detecting circuit, alarm signal issuing and machine stopping means etc. CONSTITUTION:A rotation range detector 10 is provided in a crankshaft (not shown) on which are mounted right and left rods 2, 3 of a press slide 1. By the signal therefrom, the detector 10 is closed in an allotted measuring cycle. By a command St from a timing circuit 9, the initial load value is subtracted from the maximum load value in a maximum load detecting circuit 14 and a subtraction unit 15, and the true maximum load value is calculated (separately for each side). By substracting the maximum load value in a substraction unit 19 through registers 17, 18, the eccentric load value is determined, and sent into a memory 20. In a comparator circuit 21, said eccentric load value and the set point in a setting device 22 are compared. When exceeding the set point, an alarm is issued to an alarm unit 22 or the pressing machine is stopped.
Patent JP-S5775281-A (JP)
Title: Soldering method of pipe joint
Inventor: HAMANAKA AKIRA
IPC: F28F9/04
Filed: 1980-10-30
Abstract: PURPOSE: To obtain a highly reliable pipe joint, by interposing a washer-shaped material the both sides of which are clad with soldering material, or an annular soldering material, between a hollow polygonal rod and a screw threaded hollow rod at the pipe jointing of a heat exchanger.  
     CONSTITUTION: A flat part 21 of header 2, the inside and outside of which are clad with soldering material, is fitted to the outisde of a refrigerant pipe 1. A washer-shaped material 5 having a circular hole at its center is interposed between the surface of a hollow hexagonal rod 3 and that of a screw threaded hollow rod 4, both surfaces are facing each other. At said state, the rod 3, material 5 and the rod 4 are inserted to the circular-pipe part 22 of the pipe 2, and fitted by expand-caulking, and then heated in a heating furnace to melt and freeze the soldering material so as to fix the connecting part. Thus the rods 3, 4 are brought into one body; and an enough force is applied to tighten the rod 3  to an objective side union with using spanner. 
     COPYRIGHT: (C)1982,JPO&Japio