baber/WOPTO huggingface dataset:
Patent JP-S63279563-A (JP)
Title: Lead storage battery
Inventor: MASUBUCHI KAZUHISA
IPC: H01M50/529
Filed: 1987-05-09
Abstract: PURPOSE:To prevent defective welding when cell connecting electrode poles are electric-resistance-welded by forming them with an alloy of Pb-Se-Ca-Sn. CONSTITUTION:Cell connecting electrode poles 1a and 1b are formed with an alloy of Pb-Se-Ca-Sn, and they are disposed as if they cover the through aperture 3 provided on a partition wall 2 made of polypropylene. This alloy has a composition as shown in the following: Se: 0.003-0.05 wt.%, Ca: 0.03-0.3 wt.%, Sn: 0.1-4 wt.% and Pb: the residual. The cell connecting electrode poles 1a and 1b are pressure-deformed and made to come into contact by extruding electrodes 4a and 4b, and then they are energized being kept under pressure. Thereby the whole of a connecting part 5 is completely welded.
Patent JP-S5639912-A (JP)
Title: Inside and outside air switching device for car air-conditioner
Inventor: HIRANO AKIO
IPC: F24F13/15
Filed: 1979-09-03
Abstract: PURPOSE:To promote the air-conditioning capacity greatly in a ventilating state by providing two introduction ports respectively for inside and outside air. CONSTITUTION:An inside and outside air switching box 1 is provided with the first and the second inside-air introduction port 2 and 3 opened oppositely to the left and right to take in inside air A and the first and the second outside-air introduction port 4 and 5 opened to the upper surface to take in outside air B. The first and the second damper 6 and 7 are brought into contact with either inside-air introduction ports 2 and 3 or outside-air introduction port 4 and 5 for switching between inside and outside air. The inside and outside air switching box 1 is connected with a fan case 20, and the air introduced into the air switching box 1 is forcedly sent to the side of an air-conditioner case 21 by a fan in the fan case 20 and conditioned by a cooler, a heater, a humidifier, and other devices. A pair of introduction ports provided respectively for inside and outside air permits very smooth introduction of the inside and outside air in a mixture by a sufficient amount.
Patent JP-S5636710-A (JP)
Title: Feed speed command system
Inventor: FUKUYAMA TAKAOMI
IPC: G05B19/416
Filed: 1979-09-04
Abstract: PURPOSE: To make it possible to vary a speed only by addition to or subtraction from data for indicating the speed.  
     CONSTITUTION: Read speed command data F from paper tape 101 are converted into an address where a numeral indicated by F is to be stored and then set in a address register 107. Speed data stored at the address that address register 107 indicates are outputted by way of output register 108 to drive a tool. Between output register 108 and the tool, arithmetic circuit 109 is provided and the numeral sent from output register 108 to arithmetic circuit 109 is processed on the basis of addition signal UPP or subtraction signal DWP. As a result, the speed of the tool can be varied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000307227-A (JP)
Title: Manufacture of solder printing mask and printed wiring board
Inventor: YAMADA KAZUHITO
IPC: B23K3/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make the forms and the heights of solder bumps to be uniform by executing solder printing through the use of a solder printing mask where the opening area of through holes is changed in accordance with via-on/off and the holes are arranged. SOLUTION: Through holes 22A and 22B for filling solder paste are formed on the opening of a solder resist layer in a solder printing mask 20. The through holes 22A are those (via-on holes) for forming solder bumps on via holes. On the other hand, through holes 22B are those (via-off holes) for forming the solder bumps on a smooth conductor circuit. The diameters of the through holes 22A on the mask of via-on are made to be larger than those on the mask of via-off. Thus, the filling quantify of solder paste into the via holes increases, therefore inconvenience in the forming of the solder bumps owing to non-filling to the via holes and a filling lack after printing is eliminated, and the heights of the solder bumps can be made uniform.
Patent JP-S61271128-A (JP)
Title: Clutch control system
Inventor: HATTORI TOSHIHIRO
IPC: F16D48/02
Filed: 1985-05-27
Abstract: PURPOSE:To secure a proper half-clutch rate all the time despite before and after the warming up, by installing a device which compensates a clutch engaging rate according to temperature of cooling water, in case of a control system regulating the clutch engaging rate with an electronic control device. CONSTITUTION:At the time of engine running, each output signal out of an accelerator pedal sensor 1a, a clutch stroke sensor 6a, an engine water temperature sensor 2b, etc., is inputted into an electronic control unit 10, and first a transmission 5 is controlled. Next, a car speed is compared with the setting car speed, and that whether a clutch is in a half-clutch state and comes in a state of being fully engaged or not is judged. And, when the half-clutch state is the case, a MAP 1 is set as a clutch control desired value, and according to the judged result of cold or warm of water temperature in an engine, a value less than this desired value as far as the specified value is set as a new desired value. In addition, a MAP 2 is set as a clutch operating velocity, and an actuator 6 of the clutch is controlled via a solenoid valve 7.
Patent JP-S61271216-A (JP)
Title: Antitumor agent
Inventor: NISHINO CHIKAO
IPC: A61K31/22
Filed: 1985-05-27
Abstract: PURPOSE:An antitumor agent, containing a specific diterpene which is a pisiferic acid derivative as an acetive constituent and capable of exhibiting improved inhibitory action on cell multiplication for Hela cells. CONSTITUTION:An antitumor agent containing a diterpene expressed by the formula (X is hydroxymethyl, formyl, alkyl, etc.; Y is OH or acyloxy, provided that Y represents acyloxy when X is carboxyl) as an active constituent. The compound expressed by the formula exhibits improved inhibitory action on cell multiplication for Hela cells (cellular strain separated from human cervical cancer tissues). The administration is carried out by the method of intravenous injection, subcutaneous injection, oral capsule, etc. and the dose thereof is within 5-100mg/kg range for the injection and 20-500mg/kg range for the oral agent.
Patent JP-S61274828-A (JP)
Title: Gear installation device
Inventor: YAKOU TAKESHI
IPC: B23P19/02
Filed: 1985-05-29
Abstract: PURPOSE:To make it possible to readily install gears by providing a finger for fixing one gear already installed to a workpiece and another finger for holding another gear to be installed and which is rotated by its axial directional movement. CONSTITUTION:A gear 8 is previously installed to a workpiece 10, and a gear 9 to be installed to the workpiece 10 is clamped to the finger 4 of a positioning device 1 after the positioning of the device 1. Then, a finger 2 comes to press the gear 8 with force of a spring 3 so as to fix it putting the teeth of the gear 8 on those of the gear 9. When the positioning device 1 is further lowered, in which case the shaft section 4a slides upward in a holding section 1b and the pin 7 convexly furnished to the shaft section 4a tracing the cam groove 6 provided on the holding section 1b, the finger 4 is rotated together with the gear 9. The gear 8 is, therefore, fixed for fear of being rotated and the gear 9 is rotated being pushed against the gear 8 meshing the gears 8 and 9 with each other.
Patent JP-S606060-A (JP)
Title: Heating device
Inventor: YAZAWA AKIO
IPC: F02M31/135
Filed: 1983-06-23
Abstract: PURPOSE:To simplify solid structure of a heater and to prevent damage of an engine during breakage through prevention of the occurrence of over heat, by a method wherein a heater having a self-current control function is held between the nip formed by a pair of terminal members. CONSTITUTION:Through application of a voltage between feeders 11 and 12 of a heater 6, a current flows between a pair of terminal members 7 and 8, and the heater 6 is self-heat-generated. The heat is transferred to a radiation part 7d through an annular part 7a of the terminal member 7 to heat air-fuel mixture passing through the inner side of the radiation part 7d. Thus, the solid structure is extremely simplified, and since the heater has self-current control function, there is no fear of over heat occurring, and an engine is prevented from damage due to admission of fragments, into which a heat-generating material is broken, into a combustion chamber.
Patent JP-2000264387-A (JP)
Title: Hand-rolled sushi or packaging bag for the same
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To protect cooked rice of a hand-rolled sushi (Temaki-sushi) from dry deterioration, the adhesion of refuses, miscellaneous bacteria and the like and quickly and accurately unseal a sealed bag main body by the one-touch operation. SOLUTION: A transparent plastic bag main body 1 is formed into almost the conical shape of the same shape as that of a hand-rolled sushi of almost conical shape or a hand-rolled sushi roll 10 (Temaki-sushi roll) when the sushi is stored, and after the hand-rolled sushi or the hand-rolled sushi roll 10 is stored in the bag main body 1, the upper end opening of the bag main body 1 of a packaging bag is closed by an adequate closing motion 20, and a tongue piece 8 with a notch 9 for cutting is protruded almost on the center of a side tapered section 2 of the bag main body 1, and the bag main body 1 is formed of a film of directional properties with its unsealing direction set and disposed to cut and open the bag main body in the lateral direction so that the tongue piece 8 can be pulled in the lateral direction.
Patent JP-H02296018-A (JP)
Title: Automatic centrifugal clutch
Inventor: NARA KAZUHIRO
IPC: F16D43/18
Filed: 1989-05-09
Abstract: PURPOSE:To enhance the starting responsiveness to the operation of an accelerator, and to enable smooth starting of a vehicle by contriving the clutch so that the clutch weights can be stepwise brought into sliding contact with the housing as the rotating speed of a driving shaft increases. CONSTITUTION:A clutch housing 31 is fixed to the end of a driving shaft 8, and on the inside thereof, an inner plate 33 is housed, and semiannular clutch weights 34, 35 on a part of whose outer circumference lining is fitted are pivotally fitted to the spindles 38 of the inner plate 33. And the clutch weights 34, 35 are energized in the closing direction by means of springs 41, 42 having different spring constants. Thus, the clutch weights 34, 35 are successively expanded in the relationship of force between the centrifugal force and the spring 41, 42 force as the rotating speed increases, so that the starting responsiveness to the operation of an accelerator can be enhanced, and a vehicle can be smoothly started.
Patent JP-S60257277-A (JP)
Title: Power source indicating circuit for printer
Inventor: MIKOJIMA HIROO
IPC: G06F3/12
Filed: 1984-06-04
Abstract: PURPOSE:To reduce the number of power source indicators and contrive a smaller printer, by providing a power source indicating circuit with a function of indicating temporary stoppage of a printer in addition to a power ON/OFF indicating function. CONSTITUTION:With a power source switch in a power source circuit turned ON, the voltage on a signal wire 5 of an I/O port 3 is raised following up to the voltage of a DC power source 6 by a resistor R2. Then, an output from an inverse amplifier 1 is brought to a low state, and an electric current is passed to an LED2 to turn it ON. Next, when the voltage of the power source 6 is increased to or above a predetermined value and a resetting signal 4 is cleared, the I/O port 3 comes under the control of a microprocessor 7 through a microprocessor bus 7. When a temporary stop button is depressed to bring the printer into a temporary stopped condition, an ON-OFF signal is outputted to the signal wire 5. The amplifier 1 causes the LED2 to blink, and an indicator indicates the power ON state under the temporary stopped condition. The blinking is cleared by redepressing the temporary stop button.
Patent JP-S596420-A (JP)
Title: Vertical type thrust bearing device
Inventor: SAWATANI KENJI
IPC: F16C37/00
Filed: 1982-06-29
Abstract: PURPOSE:To improve the cooling effect of a bearing, by sucking high temperature oil, which lubricated a bearing surface, from a guide oil path through a centrifugal pump means, flowing the oil in through an oil cooler and supplying the oil cooled to a low temperature to the peripheral side of a thrust pad. CONSTITUTION:An oil film is formed on an upper surface of each thrust pad 5, and lubricating oil heated to a high temperature after circulating in the peripheral direction flows out from the rear end of the pad 5 to form a boundary layer along the bottom surface of a thrust runner 21. This high temperature oil is scraped off by an oil scraper plate 12 and circulated in the radial direction in a guide oil path 34 as shown by an arrow head U in the drawing by suction of a centrifugal pump means 22 of the thrust runner 21 to the internal peripheral side. In this way, low temperature oil delivered from a delivery pipe 28 is inducted to be guided in each guide oil path 34 and attracted from the front end side to an upper surface of the next thrust pad 5 for the rotary direction, and temperature of a bearing is decreased.
Patent JP-H11298778-A (JP)
Title: Optical communication device and its positioning method
Inventor: MURAYAMA YOICHI
IPC: H04B10/07
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication device which enables a user to easily recognize a positioning state in preparation for communication connection and its positioning method. SOLUTION: A transmissible range 42 is displayed on a screen 41 of the liquid crystal display of a digital camera, it is decided that transmission is ready when a through-image 200' of an opposite side device (digital camera 200) is positioned therein, and infrared-ray data transmission is performed. Figure (a) shows that the through image 200' of the digital camera 200 is not in the transmissible range 42 and the transmission can not be performed in this case. Figure (b) also shows that the entire through-image 200' is not in the transmissible range 41, so that the transmission can not yet be performed either. Figure (c) shows that the entire through-image 200' is in the transmissible range 41, so that the transmission can be performed.
Patent JP-S61271092-A (JP)
Title: Preparation of holding plate for microorganism
Inventor: NAGAMATSU KEIJI
IPC: C02F3/10
Filed: 1985-05-28
Abstract: PURPOSE:To prepare a holding plate for microorganism by coating the surface of a sheet of rigid polyvinyl chloride resin with a compsn. consisting of polyvinyl chloride resin powder and a plasticizer, then molding the double layered body botd. by heating to a desired shape spreading uniformly the thin film and adhering firmly to the holding plate. CONSTITUTION:A compsn. 3 consisting at least of polyvinyl chloride resin powder and a plasticizer is coated on the surface of a rigid polyvinyl chloride resin sheet 1 to 5-500mu thickness, then the sheet is heated at 100-200 deg.C for 5-60sec to bake the compsn. on the surface of said sheet 1 forming a film. A double layered body is obtd. which is molded to a desired shape, thus, a holding plate 8 for microorganism is prepd. By this method, a thin film of the compsn. is formed uniformly on both sides of the holding plate 8. The thin film adheres firmly to the holding plate, which is not stripped during molding of the sheet.
Patent JP-S60258718-A (JP)
Title: Multi-element thin film magnetic head
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a head suitable for analog recording and reproduction while crosstalk, contour effect and coil resistance are improved by widening the interval between tracks of a rear core connecting part to the interval between magnetic gaps of adjacent tracks. CONSTITUTION:Lower cores 2a, 2b are parted between adjacent tracks. Further, since the internal L2 between the rear core connecting parts 9a and 9b is increased sufficiently to the track interval L1, even when the track interval L1 is small, the arranging space of coils is taken wide and then the coil width is increased. Then the head used for digital recording only conventionally is used sufficiently for analog recording and reproduction by improving the crosstalk, contour effect and coil resistance.
Patent JP-H01286967-A (JP)
Title: Ceramic mold for continuous casting use and production thereof
Inventor: NAGANO YUTAKA
IPC: C04B35/583
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title mold capable of giving cast pieces of good surface properties, enabling continuous casting for a long time, by constructing boron nitride of hexagonal system and silicon nitride in specified proportion. CONSTITUTION:The objective ceramic mold 1 directly fitted on the sidewall 2 of the lower part of a tundish and directly cooled with a water-cooling jacket 3 is constructed from 10-50wt.% of hexagonal boron nitride and the rest of silicon nitride. To manufacture this mold 1, a binder is added to hexagonal boron nitride powder and metallic boron powder followed by kneading the resultant mixture with an organic solvent and then performing granulation, the resultant granular powder being formed. Thence, the resulting form is heated and calcined in a nitrifying gas atmosphere at ca. 1,200-1,600 deg.C followed by machining. In case the amount of the boron nitride is <10wt.%, the heat shock resistance of the mold 1 will be low, being liable to develop cracks at the beginning of casting; while if >50wt.%, the mechanical strength of said mold 1 will decrease due to reduction in the amount of the silicon nitride, therefore, said mold will not be endurable to the incorporation into the jacket 3; furthermore, decrease in the wear resistance will become hard to be drawn for a long time.
Patent JP-S62272743-A (JP)
Title: Recording device
Inventor: NAKAMURA MITSUSATO
IPC: H04N1/00
Filed: 1986-05-21
Abstract: PURPOSE:To select and record a recording sheet in matching with an image size by constituting the 1st honsing and the 2nd honsing so as to freely switch, storing two sheet rolls in the 1st honsing and providing a feed member carrying each sheet, a platen and a recording heat to both the honsings separately. CONSTITUTION:Image information sent from the sending side is demodulated by a MODEN (demodulation section) via a NCU (line control) and fed to a data control section as a digital signal to select any recording sheet. Then a motor 11b is driven by a signal from a CPU to drive a feed roller pair 11 to carry a recording sheet 4 to the recording section 8. A platen roller 8a is driven by a drive motor 8e at the same time and the tip of the recording sheet 4 is fed forcibly to a press-contact part between the platen roller 8a and the recording head 8b. The recording sheet 4 is carried at a constant speed by the platen roller 8a and the received image information is recorded by the recording head 8b heated in response to the image information.
Patent JP-H0934096-A (JP)
Title: Light-shielding masking film
Inventor: AKOU SATOSHI
IPC: G03F1/92
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a film without causing blocking or a tacky state and showing good workability such that no dust deposits on the film and a coating film after peeled does not stick to hands due to electrification, by forming an antistatic layer containing a conductive (ion-conductive) resin on a light-shielding release layer. SOLUTION: This light-shielding masking film consists of a transparent supporting body and a light-shielding release layer, and further an antistatic layer containing a conductive (ion-conductive) resin is formed on the light- shielding release layer. It is preferable that the antistatic layer contains a matting agent. The conductive resin used for the antistatic layer is preferably a conductive acryl resin. As for the transparent supporting body, for example, a plastic film such as polyester and polypropylene can be used and the opposite surface of the film to the surface to be coated with the light-shielding release layer is subjected to antistatic treatment. It is preferable that the antistatic layer has <=10<11> Ω, more preferably <=10<9> Ω surface resistance.
Patent JP-H11307016-A (JP)
Title: Color cathode ray tube and its manufacture
Inventor: INOUE AKIRA
IPC: H01J29/86
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image with a lightweight device by forming a surface treatment film having different light transmittance according to the light transmittance of a face part in each position within the image display region, and obtaining uniform light transmittance in the whole region of the image display region of light outgoing through the face part and the surface treatment film. SOLUTION: The glass thickness distribution of a face part 2 is found in each position on a horizontal axis within an image display region 5, and light transmittance distribution in each position on the horizontal axis within the image display region 5 is found from the glass thickness distribution obtained. Uniform light transmittance desired in the whole region of the image display region 5 is set to light outgoing through the face part 2 and a surface treatment film 4, and necessary light transmittance of the surface treatment film 4 is found in each position on the horizontal axis within the image display region 5.  By forming the surface treatment film 4 having the light transmittance distribution satisfying different light transmittance according to the light transmittance of the face part 2 in each position within the image display region 5, the uniform whole light transmittance is obtained in the whole region of the image display region 5.
Patent JP-H10305538-A (JP)
Title: Water repellent composite material
Inventor: ARAKI TAKAYUKI
IPC: B32B27/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a water repellent composite material attained by applying a material made of fluorine-containing polymer having excellent adhesive properties to a base material as the base material without necessity of complicated process. SOLUTION: A material made of functional group-containing fluoroethylenic polymer having a functional group obtained by copolymerizing 0.05 to 30 mol.% of at least one type of monomer of functional group-containing fluoroethylenic monomer having at least one type of functional group selected from a group consisting of hydroxyl group, carboxylic group, carboxylate, carboxyester group and epoxy group and 70 to 99.95 mol.% of at least one type of monomer of fluoroethylenic monomer containing no previous functional group is applied to a base material.