baber/WOPTO huggingface dataset:
Patent JP-H11260337-A (JP)
Title: Cylindrical zinc alkaline battery
Inventor: YODA KIYOTO
IPC: D04H3/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To have the battery properties of a cylindrical zinc alkaline battery improved by improving the barrier property and the processibility of a separator. SOLUTION: A separator 3 of this cylindrical zinc alkaline battery is made of a material produced by integrating a nonwoven fabric and a barrier substrate, so that the barrier property and the processibility are both improved. Since the barrier property is improved, the short-circuiting phenomenon in the inside of the battery can be prevented, and since the processiblity is improved, no wrinkles or folded parts are formed and the volume decrease of the negative pole active material can be prevented and the electric capacity is therefore prevented from decreasing. Cellophane or a finely porous plastic film are preferable for the barrier substrate, and when the separator has a multilayer structure, at least one layer is preferably made of the integrated material.
Patent JP-S54148474-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOZAWA MINORU
IPC: H01L21/205
Filed: 1978-05-15
Abstract: PURPOSE: To reduce occurrence of the microdefects on the surface and the outer circumference displacement groups when the element is formed later by providing the mask previously at the circumference of the back of the semiconductor single- crystal wafer and then introducing the crystal distortion selectively to the back of the wafer through the ion injection or sand-blast method.  
     CONSTITUTION: The surface of Si single-crystal wafer 1 is polished into the mirror surface with the back surface etched. Then ring-type mask 4 made of glass is put onto the wafer with the back surface up and with matching secured between the circumferences of the wafer and the mask. The Ar ion is then injected on the surface with the acceleration energy of 170KeV and the doze amount of 10 15 W10 16  ion/cm3 to form plastic distortion region 2 which enters about 10μm to wafer 1 from the upper surface except for the circumference area. Then elastic distortion 3 of 10W100μm depth is caused under region 2 from the surface. Thus, the distortion is introduced previously onto the back surface of the wafer in order to reduce greatly the occurrence of the surface microdefects, the outer circumference displacement groups, the slip and the like when the element is formed on the surface of the wafer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63225246-A (JP)
Title: Electrostatic image developing toner
Inventor: UCHIDA MASAFUMI
IPC: G03G9/087
Filed: 1987-03-14
Abstract: PURPOSE:To obtain the excellent anti-hot offset property, fixing property at a low temp., grindability and anti-blocking properties of the titled toner by incorporating a 1st. polyester and a 2nd polyester which have specified characteristics in the titled toner. CONSTITUTION:The titled toner contains the 1st and the 2nd polyesters, and said polyesters are composed from all tervalent or more valents monomer. The former is composed from a nonlinear polyester satisfying the conditions A1 and A2, and the latter is composed of said polyester satisfying the conditions B1 and B2 (wherein the condition A1: the compound ratio of the tervalent or more valents monomer per the total monomer is 0.05-15mol.%, the condition A2: the softening point is 120-160 deg.C, the condition B1: said ratio is 0.05-15mol.%, the condition B2 the softening point is 80-120 deg.C). Thus, the excellent anti-hot offset property, anti-blocking property, grindability and fixing property at the low temp. of the titled toner are obtd.
Patent JP-H04273395-A (JP)
Title: Cooking providing automatic auditing method and device and cooking providing container and container holding plate
Inventor: TAKASE SHINICHI
IPC: A47F10/06
Filed: 1991-02-27
Abstract: PURPOSE:To calculate exactly the price of cooking without performing the key input by persons by reading the identifying means such as the bar code of a cooking providing container with a reader directly or through a plate. CONSTITUTION:The cooking is provided and arranged by a cooking providing container 4 having an identifying means of a bar code, etc., at the rear surface, at a cooking providing stand 1. A customer who proceeds from an entrance side gate G1 to the cooking providing stand 1 takes the cooking providing container 4 directly or on a plate 5. A reader 2 reads the identifying means at the rear surface of the cooking providing container 4 to the hole directly or through the plate 5. The invoiced price, which is the arithmetic result, is displayed by an exact calculation machine 3 and when the customer pays the money, etc., to the exact calculation machine 3, an exit side gate G2 is opened. Here, a cooking providing container holding plate 5 has a positioning mounting surface to hold the cooking providing container 4 on the upper surface. The lower direction becomes a viewing part 5b of a plastic, etc., to be able to read the identifying means of the cooking providing container 4 with the reader 2.
Patent JP-S61234502-A (JP)
Title: Conductive polymer device
Inventor: UIRIAMU DEI KAAROMAGUNO
IPC: H01C1/016
Filed: 1986-03-14
Abstract: Circuit protection devices which contain PTC conductive polymer elements and which are used in situations in which the device is mounted onto, or itself comprises, a rigid wall which is spaced apart from the PTC element and through which the electrodes pass. The behavior of the device can be adversely affected if the electrodes, which are prevented from moving by the rigid wall, prevent the PTC element from expanding to the extent necessary to provide the desired PTC effect. The invention includes the use of specially designed electrodes which lessen the danger that the PTC element, when it is tripped, is prevented from expanding to the extent necessary for effective operation.
Patent JP-H024797-A (JP)
Title: Platinum ligand compound
Inventor: KURISUTOFUAA FURANSHISU JIEIMU
IPC: C07C211/65
Filed: 1989-03-13
Abstract: Platinum IV coordination compounds of general formula I, <CHEM> where A is chlorine or hydroxyl and A is an alkylamine, other than cyclohexylamine when X is chlorine, have activity against tumour cells, and some show activity against cisplatin and tetraplatin resistant cells.
Patent JP-S56154764-A (JP)
Title: Variable speed driving device for electrophotographic recorder
Inventor: OOMORI KAZUO
IPC: G03G21/00
Filed: 1980-04-30
Abstract: PURPOSE:To provide a variable speed driving device which does not cause speed fluctuations, has no need to provide costly electromagnetic clutches at every change step, and adapts itself to specification changes such as increase in changing-over through partial modification. CONSTITUTION:The electrophotographic copier is driven by the 1st driving chain 71 driving a photosensitive drum A, a cleaning device G and a slit exposure optical system H and the 2nd driving chain 72 in charge of other structural parts. Namely, the 1st driving chain 71 of the drive motor 70 is put on the tension sprocket 74 maintaining a tense state, the 1st unit sprocket 75 of the 1st unit M driving the photosensitive drum and the cleaning device A, and the sprockets 79, 80, 81 provided to the return driving shaft 76, and the 1st, 2nd input shafts 77, 78 of the 2nd unit N driving the slit exposure optical system H. Since such changer is chageable by an inexpensive electromagnetic solenoid, the cost of production is low.
Patent JP-S56154149-A (JP)
Title: Structure of piston for internal combustion engine
Inventor: NAKANO HIDEAKI
IPC: F02F3/22
Filed: 1980-04-30
Abstract: PURPOSE: To cool strongly a piston part by a method wherein the upper part of piston skirt joining the piston skirt is formed of heat-proof low temperature conductive material and the piston ring part is formed of a high temperature conductive material joining both by welding.  
     CONSTITUTION: A piston skirt 2 is joint by a bolt 3 with a piston crown 1 while the piston crown 1 is consisting of an upper crown 1a and a lower crown 1b. The upper crown 1a is formed by a material with heat-resistance and low heat conductivity while the lower crown 1b to be the piston ring part is formed by a material with high heat conductivity both being joint by welding. Accordingly the piston ring is hard to be conducted by the heat from the upper crown 1a and besides is strongly cooled by the lower crown 1b thus preventing a cylinder liner and the ring from baking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05262551-A (JP)
Title: Device for producing smoked roof tile
IPC: C04B33/32
Filed: 1992-03-17
Abstract: PURPOSE:To surely prevent the inflow of the outer air by improving the sealability between a smoking box and a carriage in the smoked roof tile- producing device in which the carriage is covered with the smoking box and in which a smoking process and a cooling process are performed. CONSTITUTION:The lower end of a smoking box 31 and the receiving part of a carriage are sealed in a double structure to form a pressure chamber between the inside and outside of the smoking box 31. In a smoking process, a smoking gas-injecting port 41 is connected to a smoking gas-injector, and the smoking gas is charged from the first line 43 into the smoking box 31 through a gas-charging line 40. In a cooling process, an inert gas-injecting port 42 is connected to an inert gas-injector, and an inert gas is charged from the second line 45 into the smoking box 31 through the gas-charging line 40 and also from the third line 47 into the pressure chamber. Thus, a positive pressure is added to the pressure chamber, thereby permitting to surely prevent the inflow of the outer air.
Patent JP-S54150139-A (JP)
Title: Clad rod for optical transmission
Inventor: GOU KOUJI
IPC: G02B6/00
Filed: 1978-05-17
Abstract: PURPOSE:To achieve the improvement in flexibility by constituting at least one of core and clad by rubber-form elastic material. CONSTITUTION:In a clad rod 1 for optical transmission composed of a core 2 of a high refractive index and a clad 3 of a low refractive index on the outside circumference thereof, both of the core 2 and clad 3 or one thereof is constituted by rubberlike elastic material such as silicone rubber, hydrated glass elastic material, water glass elastic material or the like. This enables sufficient flexibility to be obtained even if the sectional area of the clad rod 1 is increased. When the core 2 and clad 3 are made constituted by silicone rubber, the one which is capable of transmitting a wide range of light because of the superior adhesiveness, light transmission characteristic and ultraviolet ray transmission characteristics of silicone rubber and does not cause peeling between the core 2 and clad 3 despite repeated bent use may be obtained.
Patent JP-H10240034-A (JP)
Title: Image forming device
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G15/16
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve transfer efficiency and to form a good-quality image without causing toner scatter and image blur. SOLUTION: At the time of transferring a toner image formed on a photoreceptive drum 1 to transfer paper 7, a transfer bias having a polarity which is opposite to that of the electrification of toner is applied to a transfer belt 51 from the contact electrode 54 of a transfer separator 5. At the same time, light is emitted to a photoreceptive layer, via a transparent substrate and transparent conductive layer in a transfer nip area, from a light-emitting means 11 in the photoreceptive drum 1, thereby uniformly and sufficiently attenuating the potential of the surface of the photoreceptive drum 1. Thus, the transfer efficiency, when the toner image on the photoreceptive drum 1 is transferred to the recording paper 7, is improved and the good-quality image is formed.
Patent JP-H02235639-A (JP)
Title: Washing of guide roller of rotary press
Inventor: HARADA MATSUO
IPC: B41F35/00
Filed: 1989-03-09
Abstract: PURPOSE:To achieve making efficient and making certain of automatic washing by a method wherein many guide rollers on a paper course are divided into a plurality of groups being in a mutual proximity relation, a guide roller on a feed paper part side in each group is reversely rotated to travelling paper and the guide roller on a folding device part side is rotated regularly thereto, and each group is successively controlled by driving. CONSTITUTION:Guide rollers from a certain turning point to a next turning point are grouped into 2 to 4 rollers by considering that they are in a proximity relation, they have mutual relation, etc. In a group 201G part, guide rollers 201, 202 are taken as a group 201G. The guide roller 201 on a feed paper part side is reversely rotated to traveling paper, and the guide roller 202 on a folding device part side is regularly rotated. When tension to be applied to the travelling paper with respective guide rollers as T1, T2, the tension is so established as to obtain T1 T2 or slightly T1>T2. Further, a washing solution coater 40 is a device for applying washing solution to the traveling paper 20. Motors of a same group are simultaneously driven and each group can be independently controlled. The guide rollers are periodically washed in changing a plate, or in ending printing, or the like.
Patent JP-H09250066-A (JP)
Title: Production of nonwoven fabric sheet and device therefor
Inventor: KOIDE SHIGEMI
IPC: D04H3/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a nonwoven fabric sheet capable of forming a uniform web on a collecting conveyor by effectively supplying a large amount of an accompanying air flow from above in a downward direction generated by an air flow jetted together with a yarn from a yarn suction pipe and an apparatus used for producing the nonwoven fabric sheet. SOLUTION: In this apparatus, plural yarn groups made by melt spinning from a great number of spinnerets 2 arranged in the width direction of a nonwoven fabric sheet 13 are sucked by yarn sucking pipes 4 having air suckers 3. The yarn groups are hit to a collision plate 6 laid at the outlet side of the sucking pipe 4, charged with electricity and opened. The opened yarn groups are sucked and gathered on a collecting conveyor 7 so as to form a web 11.  In the production of the web, a spinning chamber 14 enclosing a great number of suction holes of the yarn sucking pipes 4 having the air suckers 3 laid in the width direction of the sheet is installed and an air flow blowout duct 16 for supplying a conditioned air to the spinning chamber 14 and an air flow route for sending the conditioned air supplied to the spinning chamber 14 toward the direction of the collecting conveyer 7 in the vicinity of the yarn sucking pipes 4 are laid.
Patent JP-H09248247-A (JP)
Title: Cooking vessel
Inventor: TANAKA KEIJI
IPC: A47J36/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the temperature distribution of a cooking vessel not by change of the heat source but by the structure of the cooling vessel itself properly. SOLUTION: An inside first layer 5 and an outside second layer 6 are formed with metals with different heat transfer rates, a required number of holes 8 in a required patter are bored in the first layer 6, and a part of the second layer 6 are tightly fit into those holes 8. A third layer 7 is laminated to generate a temperature difference between the first layer 5 on the periphery of the hole 9 and the metal of the second layer 6 in the hole 8 corresponding to requirement.
Patent JP-H06274209-A (JP)
Title: Production management displaying system
Inventor: HAYASHI NARITOSHI
IPC: G06Q50/00
Filed: 1993-03-18
Abstract: PURPOSE:To display the number of parts stored in respective processes of a production line and to quickly cope with lack in parts by computing the number of parts in each loading part based upon a detection signal, judging an abnormal state in the operated number of parts, outputting abnormal data based upon the abnormal state, and displaying the number of parts. CONSTITUTION:Inlet side sensors 14a, 14b are fixed to the parts carrying-in side of loading parts 12b, 13b arranged on the 1st and 2nd processes 12, 13 of the production line and outlet side sensors 15a, 15b are fixed to the parts carrying-out side. A programmable controller(PC) 7 computes the number of parts W stored in the loading parts 12b, 13b based upon detection signals outputted from the sensors 14a, 14b and 15a, 15b. When the number is less than a normal value, the PC 7 outputs an abnormal data signal. A 'DELAY' display or the like is additionally executed based upon the signal. Consequently the worker can easily confirm lack in the number of parts W in respective processes 12, 13.
Patent JP-S53143461-A (JP)
Title: Outer blade for electric razor
Inventor: SHIGEMATSU TATSUO
IPC: B26B19/00
Filed: 1977-05-20
Abstract: PURPOSE: To add sulfur of organic brightener to an electrolyte containing manganese ion or tungsten ion so as to increase the hardness of outer blades in early stage of use and reduce internal stresses thereby preventing cracks or deformation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51136009-A (JP)
Title: Multiple cylinder reciproengine
Inventor: NOGUCHI MASAAKI
IPC: F02B75/18
Filed: 1975-05-16
Abstract: PURPOSE: A multiple cylinder reciproengine is equipped with a cylinder group performing thick mixed gas combustion and another cylinder group for thin mixed gas combustion, further exhaust gas recirculation is made between these groups, thus this engine reduces harmful components of exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60202866-A (JP)
Title: 1-citronellyl-5-substituted imidazole
Inventor: KUWANO EIICHI
IPC: C07D405/04
Filed: 1984-03-26
Abstract: NEW MATERIAL:The compound of formula I (R is phenyl which may have halogen, lower alkoxy, methylenedioxy or nitro as substituent group). EXAMPLE:1-Citronellyl-5-phenylimidazole. USE:An anti-juvenile hormone agent. It has anti-juvenile hormone activity (anti- JH activity and premature activity), and is useful as a hormonal vermin-controlling agent to control the generation and reproduction of vermin by hormones, and effective to e.g. various insects, mites, nematodes, and arthropods harmful to man and animal. PREPARATION:The compound of formula I can be prepared in high yield, without causing the by-production of isomers, e.g. by reacting the imine compound of formula III with tosyl methyl isocyanide of formula IV in a solvent such as methanol, in the presence of an inorganic base such as K2CO3 or an organic base such as isopropylamine, preferably at room temperature or thereabout.
Patent JP-H09259993-A (JP)
Title: Connector
Inventor: SUZUKI MASAO
IPC: H01R13/514
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To decrease a mounting height of a connector and narrow an arranging pitch of a contact, by fixing both end parts of a slider and an insulator. SOLUTION: A contact 20, exposing at least its one end part and parltly intermediate part to the outside, is provided in an insulator 10. A slider 30 is made of metal, its belly part is hollowed inward, between itself and the insulator 10, a flexible printed circuit board 40 is interposition mounted, and both end parts 31 of the slider 30 are connected to both end parts 11 of the insulator 10, in a location corresponding to the belly part of the slider 30, the contact 20 is electrically connected to a conductive pattern of the circuit board 40. Concretely, the circuit board 40 is superposed in the insulator 10 to be placed below, by pressing both the end parts 31 of the slider, both the end parts 11 of the insulator are fitted together in a manner held from the outside.  Here, the contact 20 works as a spring, the circuit board 40 pressed in by the belly part of the slider 30 is supported.
Patent JP-S54149960-A (JP)
Title: Refrigeratorsigma controlling method
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1978-05-18
Abstract: PURPOSE: To achieve a stable control by controlling a cold water capability control valve with a cold water load signal and a hot (or warm) water capability control valve with a hot water load signal and also by controlling a heat source heat volume controlling mechanism with these 2 signals and a heat generator's inside pressure signal so that depression of the heat generator's inside pressure and condensation can be prevented.  
     CONSTITUTION: By detecting a hot water temperature with a hot water temperature thermometer TH and by controlling a hot water capability controlling valve VH with a hot water temperature controller CTH, a volume of refrigerating media liquid is varied. A volume of solution supply is varied by detecting temperature of cold water with a thermometer TC and controlling a control valve VC with a cold water temperature controller CTC. And by controlling a heat source heat volume controlling valve VG with a calculation signal of an opening signal of the cold water capability controlling vavle VC and a pressure signal of a high temperature generator GH, pressure of the high temperature generator GH is maintained at a constant value or more, and at the same time, by adding an opening signal of the hot water capability controlling valve VH, the heat source heat volume controlling valve VG is controlled. In this mechansim it is possible not only to reduce size of a water-heating unit but also to prevent depression of inside pressure of the generator and occurrence of the condensation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06180353-A (JP)
Title: Voltage-image forming device and method utilizing electric-optic
Inventor: FURANSOA JIEI HENRII
IPC: G01R31/308
Filed: 1992-02-13
Abstract: PURPOSE: To extract a data continuously by an arrangement wherein the two-dimensional image of voltage distribution on the surface of a panel irradiates the surface with an input beam of optical energy through an electrooptical modulation means. CONSTITUTION: A modulation means 30 is directed to capture at least a part of an input beam 24 delivered from the first face 32 thereof to the means 30 and impinging on the second face 34 of the means 30 contiguous to the region 40 on the surface of 14 of a PUT 16. An exciting voltage source 15 is coupled with a conductor on the PUT 16 as a variable voltage source for the position 12 of the PUT 16. More specifically, the bias function and the exciting function are distributed between the power supplies 37, 15 while being separated. The voltage on the surface 14 or at the position 12 in the vicinity thereof interacts with the means 30 and the optical transmission of the beam 24 is varied through matching with the position 12.  It is observed as a variation of spatial dependency in the parallel matching of an output beam 42 with respect to the beam 24 and the variation is proportional to the voltage at the position 12 on the surface 14.
Patent JP-S62219290-A (JP)
Title: Magnetic bubble memory element
Inventor: KANEKO YOSHIYA
IPC: G11C11/14
Filed: 1986-03-19
Abstract: PURPOSE:To centralize page control in reading and writing operations by equalizing the distance (number of bits) from a generator to a writing function part to the distance on a minor loop from a reading function part to the writing function part. CONSTITUTION:A magnetic bubble memory element of major-minor constitution is so constituted that the distance A on a major line 10 for writing from the generator 13 to the writing function part 14 is equal to the distance D on the minor loop 11 from the reading function part 15 to the writing function part 14. Consequently, an offset page need not be changed in writing and the page control is centralized.