baber/WOPTO huggingface dataset:
Patent JP-S574039-A (JP)
Title: Printer for photography
Inventor: HAYAMIZU KUNIMOTO
IPC: G03B27/62
Filed: 1980-06-09
Abstract: PURPOSE:To print images by a aligning their top and bottom by providing a mask changing means which selectively locates a mask for printing of longitudinally taken photographs or a mask for printing of transversely taken photographs in the prescribed position of photographic paper opposing to one sheeet of a photographic sheet. CONSTITUTION:Images on a negative film F are macro-projected and printed on photographic paper P with a lens 3 for printing by the irradiation light from a light source 1. The film F is held by a negative carrier 2 which grasps this, and the negative carrier 2 is made rotatable 180 deg.. In the case of printing the negative film F including a transversely taken photograph image Fa and longitudinally taken photograph images Fb, Fc, the negative carrier 2 is made rotatable 90 deg. each to the right and left and total 180 deg., and is rotated in conformity with the direction of the photograph images F, whereby the top and bottom of the images are aligned to the photographic paper P and the images are printed.
Patent JP-H09266740-A (JP)
Title: Fishing rod
Inventor: OKAMOTO TOSHIHISA
IPC: A01K87/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod facilitating the going into/out of air is the inside of a rod pipe when an inner rod (ear tip rod) is to be housed, therefore excellent in air permeability, and also excellent in balance in terms of operational feeling and flexure. SOLUTION: This fishing rod is equipped with a 1st rod pipe, a 2nd rod pipe to house the 1st rod pipe therein, and a holding part set up inside the 2nd rod pipe and to hold the end of the 1st rod pipe. The outer diameter at the tip of the 1st rod pipe is made at least 1.5mm smaller than the inner diameter of the 2nd rod pipe at the position corresponding to the tip of the 1st rod pipe when the 1st rod pipe is housed into the 2nd rod pipe.
Patent JP-H05280489-A (JP)
Title: Fluid machinery
IPC: F04D29/36
Filed: 1992-03-31
Abstract: PURPOSE:To simplify the selection of the sending direction under pressure with high pressure. CONSTITUTION:On each of the blade wheels 12 and 13 having each movable blade 11 whose installation angle can be varied, a movable blade adjusting mechanism 14 for the automatic variation to the optimum angle according to the revolution direction is formed. The blade wheels 12 and 13 are installed coaxially, and a rotary driving mechanism 15 for revolving these blade wheels 12 and 13 in each opposite direction in the normal and reverse directions is installed.
Patent JP-S60221971-A (JP)
Title: Improved solution for storage battery and improvement of storage battery using improved solution
Inventor: OKADA TAKASHI
IPC: H01M10/08
Filed: 1984-04-19
Abstract: PURPOSE:To prevent decrease in capacity at low temperature and shorten charging time by fully filling the mixed solution of dilute sulfuric acid and sodium hydroxide solution in a container and allowing it to stand several hours, then charging it to a specified value, and removing the mixed solution from the container after completion of charging. CONSTITUTION:The A solution is prepared by mixing a specified amont of concentrated sulfuric acid to pure water. The B solution is prepared in such a way that sodium hydroxide is added to pure water, which is heated to a specified temperature, so that the concentration of sodium hydroxide becomes 10-20wt%, and they are heated to 75-95 deg.C, the naturally cooled to room temperature. The A solution and B solution are mixed in a specified ratio and the mixed solution is fully filled in a container instead of electrolyte. After allowing it to stand several hours, a battery is charged to a specified value. After completion of charging, the mixed solution is completely removed from the container. By this process, a storage battery which has not effect against change of atmospheric temperature, long life, and short charging time can be obtained.
Patent JP-S63246427-A (JP)
Title: Electronic control fuel injection device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/04
Filed: 1987-04-01
Abstract: PURPOSE:To prevent the hesitation due to the over-leanness at the time of gradual acceleration by setting the maximum fuel injection quantity at the constant intake air flow region larger than at other regions when detecting the non-acceleration. CONSTITUTION:When a signal from a throttle sensor 4 provided on a throttle valve 3 is inputted to a control unit 6 and an acceleration state is detected based on the change rate of the throttle valve opening, the maximum injection quantity at acceleration is selected as the maximum basic injection quantity of a fuel injection valve 7. In the constant intake air flow region where the intake air flow is saturated, the maximum injection quantity at acceleration larger than the normal maximum injection quantity is selected as the maximum basic injection quantity even at the gradual acceleration not detected by the signal of the throttle sensor 4. Accordingly, the over-leanness at the gradual acceleration is suppressed and the hesitation can be prevented.
Patent JP-S57192664-A (JP)
Title: Intermittent drive unit
Inventor: OGAWA KENJI
IPC: F16H21/44
Filed: 1981-05-22
Abstract: PURPOSE:To obtain the intermittent drive unit which has a simple constitution and in which the interval of the operating points is adjustable by switching the fulcrum of a swing arm upward at every prescribed number of reciprocating movement around a lower fulcrum, by a center driving shaft when the operating point at the lower edge of the swing arm is moved intermittently. CONSTITUTION:When a solenoid mechanism 3 is off, a swing arm 7 is pushed onto a base board 1 by a compression spring 15, so the swing arm 7 is turned counterclockwise by the reciporocating motion of a connecting rod 12, and a marker 22 is prevented from touching a band-shaped member 23. The movement of the swing arm 7 is counted by a counter 19, and the solenoid mechanism 3 is turned ON at every prescribed number of times. Therefore, a plunger 4 is fixed in a solenoid 5, and the swing arm 7 is fixed nearly at the second fulcrum Y. When the swing arm 7 is pulled leftward by the connecting rod 12, the swing arm 7 is separated from the first fulcrum X against the compression spring 15, and turns clockwise around the fulcrum Y, and the marker 22 touches the band-shaped member 23 to perform marking.
Patent JP-S63244365-A (JP)
Title: Carriage mechanism for floppy disk device
Inventor: KUZUHARA TAKASHI
IPC: G11B17/32
Filed: 1987-03-31
Abstract: PURPOSE:To miniaturize the mechanism by providing 1st and 2nd positioning members at 1st and 2nd positions interposing the rotary center of a 2nd magnetic head supporting body on a base stand and executing the positioning at the working time of the magnetic head of the 2nd magnetic head supporting body. CONSTITUTION:The 1st positioning member 35 and 2nd positioning member 6 are respectively arranged at the 1st and 2nd positions interposing the rotary center of the 2nd magnetic head supporting body 32 on a base stand to perform the positioning at the working time of the magnetic head 40a of the 2nd magnetic head supporting body 32. The miniaturization can be executed with simple constitution and yet the contact with a magnetic disk 39 of magnetic heads 40a, 40b can be executed well and stably.
Patent JP-H10262845-A (JP)
Title: Air blowing and device therefor
Inventor: UETAKE ATSUSHI
IPC: A47K3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an air blowing method and a device therefor capable of preventing an abnormal physical condition at the time of taking a bath. SOLUTION: The device measures the electrocardiogram(ECG) and the heartbeat of a bather, and automatically blows air to him/her if an abnormality is detected in the ECG(electrocardiogram) or if the heartbeat is in excess of a preset numerical value. The device consists of plural electrodes 11 installed in a bathtub body 6, a measuring part 2 that processes an electric signal from the electrode 11 to find out the ECG and the heartbeat of the bather, an air blower 4, and a blowing controller 3. The blowing controller 3 checks the ECG and the heartbeat determined by the measuring part 2 and, if the ECG shows an abnormality or if the heartbeat exceeds a preset value, actuates the blower 4, automatically blowing air to the bather.
Patent JP-H07261545-A (JP)
Title: Rotary developing device for image forming device
Inventor: KASAHARA NOBUO
IPC: G03G15/08
Filed: 1994-03-24
Abstract: PURPOSE:To provide a high-quality, multi-color image capable of properly positioning a developer carrier at the developing position against a latent image carrier by exciting a developing unit toward the latent image carrier. CONSTITUTION:A developing unit 117 is supported by both rocking arms 160, 161 movable in the approaching direction to a photoreceptor 1 or in the separating direction from it while kept in the parallel attitude with the photoreceptor 1. The rocking arms 160, 161 are rotatively excited by tension springs 170, 171 in the direction that the tip section side of,the rocking arms 160, 161 is approached to the photoreceptor 1, thereby the developing unit 117 is energized in the direction to approach the photoreceptor 1 and the developing roller of the developing unit 117 located at the developing position is pressed to the surface of the photoreceptor 1. The developing roller located at the developing position is uniformly pressed to the photoreceptor 1 over the whole length, and the position of the developing roller relative to the photoreceptor 1 is correctly set.
Patent JP-S63245371-A (JP)
Inventor: KANDA MOTOSUKE
IPC: F16L23/02
Filed: 1987-03-31
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-H04293738-A (JP)
Title: Method and device for controlling furnace pressure in direct firing heating furnace
Inventor: OMORI KOJI
IPC: C21D9/56
Filed: 1991-03-19
Abstract: PURPOSE:To prevent lowering of furnace pressure at the time of perfectly stopping combustion and stopping furnace cooling in the case of executing combustion stopping treatment and furnace cooling treatment after stopping a line in a direct firing heating furnace for executing heating to a metal strip. CONSTITUTION:After receiving a line stopping signal, combustion quantity is reduced and also furnace atmospheric gas quantity corresponding to reducing quantity of burnt exhaust gas at this time, is supplied into the furnace or exhausting of gas in the furnace just before completing the furnace cooling is restrained to the min. limit, and also supply of the furnace atmospheric gas is executed until the furnace temp. becomes low temp. to keep the furnace pressure to the positive pressure. It is obviated that the furnace pressure becomes the negative pressure even in temporary and oxidation of the metal, strip is prevented.
Patent JP-H03279675-A (JP)
Title: Start circuit for engine
Inventor: TANAKA TOSHINOBU
IPC: F02N11/08
Filed: 1990-03-27
Abstract: PURPOSE:To prevent generation of chattering in a main relay by providing a diode to allow current from a starter terminal side to an ignition terminal side between the ignition terminal and the starter terminal. CONSTITUTION:When the key contact 20 of an ignition key 10 is contacted with an ignition terminal 26, a relay coil 32 is excited, electric power is supplied from a battery 4, and a control part 44 and the like are started to control an engine. Nextly, when the contact 20 is contacted with a starter terminal 28, a starter is actuated to start the engine. Because a diode 54 to allow current from the starter terminal 28 side to the relay coil 32 side as the ignition terminal 26 side is provided, electric power from the battery 4 can be continuously supplied to the control part 44 and the like. Hereby, the function of the control part 44 and the like is held, a fuel injection valve or the other parts can be appropriately actuated, and maloperation of the system can be prevented.
Patent JP-H07288334-A (JP)
Title: Gallium nitride based compound semiconductor light receiving element
Inventor: NAKAMURA SHUJI
IPC: H01L31/04
Filed: 1994-04-18
Abstract: PURPOSE:To provide a light receiving element with an excellent reliability which has its sensitivity in the wide region ranging from near ultraviolet region to red region. CONSTITUTION:In a light receiving element having a double hetero-structure, as a light receiving layer 5, an InxGa1-xN layer (0<x<1) is interposed between an n-type gallium nitride based compound semiconductor layer 4 and a p-type gallium nitride based compound semiconductor layer 6.
Patent JP-S5412832-A (JP)
Title: Air type sheet feeder
Inventor: KOMADA KENYA
IPC: G03B27/32
Filed: 1977-06-30
Abstract: PURPOSE: To eliminate the need for large negative pressure and perform stable separating and feeding of sheets by raising movable bottom plates an air suction device and balancing the movable weight of feeding the sheets by engaging a veed roller to a drive gear with a counter device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07285335-A (JP)
Title: Sun visor for automobile
Inventor: URA KAZUHARU
IPC: B60J3/02
Filed: 1994-04-18
Abstract: PURPOSE:To invariably keep the aperture size of a bearing section constant and prevent an auxiliary knob from being inadvertently dropped from a holder by hooking the auxiliary knob provided at the free end of a sun visor main body on the holder provided on the car body side, and providing a reciprocating member in the bearing section of the holder. CONSTITUTION:An auxiliary knob 40 provided on the free end side of the sun visor main body 20 of a sun visor for an automobile is hooked on a holder 60 fixed to the ceiling 50 of the vehicle. This holder 40 is constituted of a holder main body 70 and a reciprocating member functioning when the auxiliary knob 40 is fitted or removed. The holder main body 70 has a bearing section 71 supporting the auxiliary knob 40, the reciprocating member has a plunger 80 inserted into a space section formed on the holder main body 70, and it is excited to be protruded outward by the force of a coil spring 82. When the auxiliary knob 40 is coupled with the holder 60, the plunger 80 is protruded into the bearing section 71 by the exciting force of the coil spring 82, and the dropping of the auxiliary knob 40 is prevented.
Patent JP-S575860-A (JP)
Title: Preparation of coating tip for cutting
Inventor: SUZUKI JIYUNICHIROU
IPC: C23C16/30
Filed: 1980-06-11
Abstract: PURPOSE:To obtain a tip with strong bonding strength between a matrix material and a nitride layer and excellent cutting capacity by a method wherein a WC matrix material containing a binding metal is subjected to heat treatment in a nitrogen atmosphere to form an alloy layer with a low nitride content on the surface thereof and, subsequently, said alloy layer is coated with TiC or the like. CONSTITUTION:A WC base hard alloy containing WC and at least one binding metal selected from TiN, TaN, NbN is subjected to heat treatment at 800-1,300 deg.C in a nitrogen containing atmosphere. Thereby, at least one of TiN, TaN, NbN in a layer in the vicinity of the surface is moved to said surface to form a nitride layer and an alloy layer of the WC and the binding metal with a reduced nitride content. Next, TiC and TiCN are coated on a surface of the resulting substrate body by a chemical gas phase vapor depositing method or the like. By this treatment, the matrix material and the nitride layer are strongly bound through carbonitride and the WC base coating tip for cutting with excellent cutting capacity is obtained.
Patent JP-S60222506-A (JP)
Title: Control method of follow-up width in load limiter
Inventor: MOMIYAMA AKIRA
IPC: F01D17/00
Filed: 1984-04-20
Abstract: PURPOSE:To hold an inflow of steam into a turbine to a fixed value and decrease the disturbance to a boiler when a governor rapidly changes, by correcting a follow-up width in a load limiter in accordance with the pressure of main steam and holding the turbine in a fixed load in a turbine control device equipping the governor and the load limiter. CONSTITUTION:A turbine control device, equipping a governor 8 and a load limiter 9, in a voltage transforming plant, corrects a preset follow-up width 14 of the load limiter 9 in a follow-up width subtracter circuit 11 in accordance with the pressure of main steam 12, holding an inflow of steam into a turbine to a fixed value in no relation to a change of the pressure of steam when the governor rapidly changes. In this way, the disturbance to control of a boiler is decreased.
Patent JP-S583921-A (JP)
Inventor: JIYOOJI EMU UEIDO
IPC: C22C38/00
Filed: 1982-05-12
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-S522822-A (JP)
Title: Wear resistant steel
Inventor: SATSUMABAYASHI KAZUMI
IPC: C22C38/22
Filed: 1975-06-26
Abstract: PURPOSE: To manufacture wear resistant steel at low cost having excellent wear resistance, hardness and toughness at high temperature suitable for drilling shovel blade in construction equipment such as ripper point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10234451-A (JP)
Title: Disaster prevention tool
Inventor: OBA KAZUNORI
IPC: A45C11/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To allow a person to take quick rescuing/saving actions without searching for tools in haste by storing inner containers in a pipe, and providing a tool storage section on one side of a partition plug provided at the middle of the pipe, caps on both sides of the end sections of the pipe, and fixing tools on the outer face of the pipe. SOLUTION: Multiple inner containers 2 different in length are connected and stored in a cylindrical pipe 1. A partition plug 3 is provided in the middle of the cylindrical pipe 1. A tool storage section 4 is provided on one side of the partition plug 3. Caps 5 are provided on both sides of the end sections of the cylindrical pipe 1. Fixing tools 6 are provided on the outer face of the cylindrical pipe 1. Articles for daily use such as towels, medical supplies such as adhesive plasters, and necessities such as a lighter are stored in the inner containers 2. A flashlight, an SOS flag and others are stored in the tool storage section 4. This disaster prevention tool is fitted to a column at a vestibule or a veranda with the fixing tools at the ordinary time. Hooks of the fixing tools 6 are released from the column in emergency, caps are removed, and the stored objects are taken out.
Patent JP-H0637317-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: JIYON RICHIYAADO TOROKISERU
IPC: H01L29/78
Filed: 1991-04-11
Abstract: PURPOSE: To provide a method for manufacturing a thin-film field effect transistor comprising constant-thickness gate insulation layer and conductive gate layer, for improved transistor performance. CONSTITUTION: On a surface of a substrate 36, silicon dioxide (SiO2 ) layers 42 and 46 are present, which surround a polysilicon island 44. The SiO2 layers 42 and 46, of substantially even thickness, contact to the edge part of the polysilicon island. A gate insulator layer 50 of SiO2 , with an even thickness is on the surface of the polysilicon island 44. A doped polysilicon conductive gate 52 is, preferably, on the gate insulator layer 50, while extending across a part of the polysilicon island. Such part of the polysilicon island 44 as on the opposite side of the conductive gate 52 is doped, to form a source 51 and a drain 53 of a transistor.
Patent JP-S63245864-A (JP)
Title: Manufacture of catalyst layer in electrode for fuel cell
Inventor: NOMOTO HIDEYUKI
IPC: H01M4/88
Filed: 1987-03-31
Abstract: PURPOSE:To improve output characteristics and life characteristics of an electrode by mixing water-soluble organic solvent in uniform mixture of fine grains of catalyst and fine grains of fluorine contained resin, and adding water-soluble organic solvent for agglomerating them after removing produced air bubbles. CONSTITUTION:Water-soluble organic solvent is mixed in uniform mixture of fine grains of catalyst 7 and fine grains of fluorine contained resin 3, and they are kept standing, where air bubbles produced while mixing the organic solvent are removed. After the air bubbles are removed, organic solvent is added, so the fine grains of catalyst 7 and fine grains of fluorine contained resin 3 are agglomerated. A catalyst layer 5 for an electrode where the fine grains of catalyst 7 and fine grains of fluorine contained resin 3 are uniformly scattered can thus be obtained, and, as a result, a three-phase interface where catalyst, electrolyte and gas contact with each other is enlarged, thereby output characteristics and life characteristics of a fuel cell and improved.
Patent JP-H09243874-A (JP)
Title: Fiber length display method of optical fiber unit for pneumatic pulling-in and optical fiber unit printed with fiber length
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make it possible execute distinct printing and easy visual checking by printing the front surface of an optical fiber unit with indications by combinations of specific symbols, thereby indicating the fiber length of the optical unit at prescribed intervals. SOLUTION: The front surface of the optical fiber unit C is printed with the indications by the combinations of the symbols of a fine vertical line |, a thick vertical line and an extremely thick vertical line to indicate the fiber length of the optical fiber unit C at specified internals. For example, the fine vertical line |is indicated by a unit of 1m, the thick vertical line by a unit of 10m and the extremely thick vertical line by a unit of 100m. The fiber length from 1m to 999m may be indicated by a 1m unit by the combinations thereof. Namely, from 1m to 9m are indicated by the number of the fine vertical lines and the place from 10m to 90m by the number of the thick vertical lines and, further, the place of 100 from the 100n to 900m is indicated by the number of the extremely thick vertical lines.
Patent JP-S6013969-A (JP)
Inventor: JIIN EFU BARUTSU
IPC: F02N19/00
Filed: 1984-04-19
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-H1017716-A (JP)
Title: Tire treat based on copolymer comprising butadiene and isoprene and/or styrene
Inventor: HELLERMANN WALTER DR
IPC: C08L9/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tire tread comprising the blend of a specific copolymer with polybutadiene rubber and exhibiting a remarkably improved rolling resistance and a wet slip behavior, when subjected to an ABS braking treatment. SOLUTION: This tire tread comprises a composition obtained by blending (C) polybutadiene rubber with a base material comprising (A) the copolymer having a room temperature elastic modulus of 5-35% (at 22 deg.C) and produced from (i) butadiene and (ii) isoprene and/or (iii) styrene and (B) conventional additives. The component A is preferably produced from 5-60% of the component (i), <=60% of the component (ii) and <=45% of the component (iii), wherein the content of vinyl groups in the dienic units is preferably 50-90%. The tread rubber contains aromatic and/or naphthenic and/or paraffinic oils containing carbon black and/or a mineral filler. The blend ratio of the copolymer to the component C is preferably 90:10 to 40:60.