baber/WOPTO huggingface dataset:
Patent JP-S5424016-A (JP)
Title: Recording and reproducing method for micro-film
Inventor: SUZUKI TAKEOMI
IPC: G03B27/32
Filed: 1977-07-26
Abstract: PURPOSE: To enhance the density of recording per unit area of micro-film by taking notice of the fact that the letter, character, and mark are in general thicker in its vertical line than in its horizontal line, and recording with the reduced magnification larger in the horizontal direction than in the vertical direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04304843-A (JP)
Title: Slice cheese, production thereof and forming nozzle used therefor
Inventor: SATO SHIGEKATSU
IPC: A23C19/082
Filed: 1991-03-29
Abstract: PURPOSE:To obtain sliced cheese having good release property also after block packaging by adding a molten salt having weak creaming action to a raw material cheese being definite value or below in a specific aging index and heating these ingredient while stirring, melting the treated cheese, controlling water content of the cheese and cutting the cheese. CONSTITUTION:A molten salt having weak creaming action is added to raw material cheese being <=22% in a ratio (STN/TN) of acid-soluble nitrogen (STN) and total nitrogen(TN) which is an aging index and both ingredients are heated while stirring, melted and controlled in water content and then cooled until temperature capable of maintaining shape retaining property and cut to provide slice cheese having <=48% water content and good release property.
Patent JP-H07316156-A (JP)
Title: 3-methyl-7-n-propylxanthin derivative and its production
Inventor: SUTEIIBUN CHIYAAKUZU
IPC: A61K31/52
Filed: 1994-04-27
Abstract: PURPOSE: To obtain a new compound useful as a synthetic intermediate for propentophylline and giving a high-purity propentophylline by hydrolysis without producing an aldol-type by-product.  
     CONSTITUTION: This compound is expressed by formula I [A is a group of formula II or III (R 1  and R 2  are each a straight-chain 1-6C group, 2-propyl or 2-butyl; R 3  is H or methyl)], e.g. 2-methyl-2-[4-(3-methyl-7-n-propylxanth-1-yl) butyl]dioxolane. The compound of formula I wherein A is a group of formula II can be produced by reacting 3-methyl-7-n-propylxanthine with a compound of formula IV (X is an eliminable group) in the presence of a base (preferably NaOH, etc.), a solvent (preferably water) and optionally a phase-transfer catalyst (preferably tetrabutylammonium bromide) preferably at the refluxing temperature. The reaction is carried out preferably in the presence of potassium carbonate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000285293-A (JP)
Title: Automatic vending machine
Inventor: UCHIYAMA SHINICHI
IPC: G07F9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To sell an article by the latest exchange rate, to eliminate the possibility of erroneously inputting the exchange rate and to pay change by foreign currencies by converting an amount of inserted coins into the one in currency for business based on exchange rate information obtained via a data communication means. SOLUTION: The latest exchange rate information from a host computer of an exchange rate information provider is obtained by data communication equipment 1 by the main controller 8. A price of an article in various currencies is calculated based on a price of the article to be sold in a reference currency and article price is displayed in various currencies of the article and the article price is displayed on an article price display 5 in various currencies. When the coin is inserted by a user, a kind and an amount of the currency to which the coin belongs are discriminated by the coin recognition device 3. The amount of the inserted coin is converted into the one in the currencies for business and the amount is displayed on inserted amount display 4 based on the latest exchange rate information by the main controller 8.  The amount of the inserted coins is converted into the one in the currency for business and the amount is displayed on the inserted amount display 4 by the main controller 8. When much change is available, the change is paid by the currency for business selected by the user.
Patent JP-H08286460-A (JP)
Title: Image forming device
Inventor: MORI HIROTAKA
IPC: H04N1/40
Filed: 1995-04-14
Abstract: PURPOSE: To provide an image forming device capable of detecting an AC component in misregistration and discriminating abnormality of the misregistration caused by the AC component. CONSTITUTION: The image forming device is provided with a transfer belt 12, image forming devices 11K, 11Y, 11M and 11C for forming an image for each color on the belt 12, in accordance with a transmitted image signal, an image processor 10 generating an image signal for repeatedly forming a test pattern for each color on the belt 12, a CCD sensor 15 detecting the test pattern on the belt 12 and a misregistration detecting/correcting part 17 obtaining the AC component of the misregistration between the colors from a relational positional deviation in each detected test pattern. Thus, the abnormality caused by the AC component of the misregistration is discriminated.
Patent JP-H07289769-A (JP)
Title: Driving device for a sewing machine
Inventor: NISHI NOBUHIRO
IPC: D05B69/12
Filed: 1994-04-27
Abstract: PURPOSE:To provide a driving device for a sewing machine preventing to transmit an impulsive force and a play in a rotational direction, and to produce a slip by connecting a rotational force transmission device for an assisting motor to a motor spindle by means of an one-way rotational clutch and by directly controlling to stop a rotational member capable of transmitting the rotation of an assisting motor. CONSTITUTION:In a low-speed rotation, a motor lever 62 is pivoted and a clutch disc 61 is pressured to contact with a break disc 66 of a rotational member 65 by the spring force of a return spring. An assisting break device 81 is released to rotate an assisting motor 78, namely, an actuator 87 is operated to lower a rod 88, and an assisting break pad 82 is spaced from the break disc 66 against the spring force of a break spring 84 through a link 85 to release the rotational member 65. The rotational speed of a motor spindle 58 is lowered by means of a timing belt 74 and an one-way rotational clutch 72 which are mechanically connected to the assisting motor 78. Furthermore, the rotational member 65 integrated with the motor spindle 58 is directly connected to the clutch disc 61. The assisting break device 81 controls the rotation of the rotational member 65.
Patent JP-S62247226-A (JP)
Title: Motoring test for internal combustion engine
Inventor: HAMANAKA MICHIHARU
IPC: G01M15/00
Filed: 1986-04-21
Abstract: PURPOSE:To enable the access of a pressure waveform in a combustion chamber of a test engine to characteristics at the operation by ignition, by a method wherein a compressor is prepared to generate the maximum pressure at an angle of rotation that ensures the maximum combustion pressure as the test engine is operated by ignition and a fluid discharged from the compressor is introduced to the test engine to apply a pressure thereto as approximate to that at the operation by ignition. CONSTITUTION:A compressor which is driven to rotate together with a test engine is prepared to generate the maximum pressure at an angle of rotation that ensures the maximum combustion pressure as the test engine is operated by ignition and a liquid discharged from the compressor is introduced to the test engine to apply a pressure thereto as approximate to that at the operation by ignition. This enables a combustion chamber of the test engine to be supplied with such a high pressure that peaks at an angle of rotation that ensures the maximum combustion pressure when the test engine is operated by ignition from the compressor even during a motoring test, thereby allowing a perfect simulation.
Patent JP-H11288072-A (JP)
Title: Photographic processing device
Inventor: EINAGA KAZUO
IPC: G03D3/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To completely clean a squeeze roller at the time of maintenance and to prevent irregular desensitization by constituting the squeeze roller through the use of a shaft and a surface layer provided on the shaft through a center core layer. SOLUTION: A squeeze roller is constituted by using a shaft 1 and a surface layer 3 provided on the shaft 1 through the center core layer 2. By fitting the shaft 1 in a shaft fitting hole formed on the layer 2, the layer 3 having a specified thickness (t) is provided on the layer 2. By such constitution, the layer 2 is inserted between the shaft 1 and the layer 3 in the squeeze roller, so that it is formed to be thinner than the layer 3. Therefore, the layer 3 is thinned by an amount equivalent to the thickness of the layer 2, and oxidation liquid is easily washed out from the layer 3 at the time of cleaning the squeeze roller in the case of maintenance. Thus, residual amount of the oxidation liquid in the layer 3 is made small, so that irregular desensitization is effectively prevented.
Patent JP-H06302251-A (JP)
Title: Lever switch
Inventor: KIKUTA MITSUHIRO
IPC: H01H25/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a lever switch which improves the durability of fixing contacts, and does not complicate the structure of the whole body. CONSTITUTION:One ends of contact receivers 20a to 20f with almost U-shapes are installed to the slits 14a to 14f of a printed board 10 so as to make into free ends, while the other ends are fixed to round holes 15a to 15f. On the other hand, the whole bodies at the fixed side of the contact receivers 20a to 20f are held to the holding grooves 34a to 34f of a center block 30 which has a holding projection 31 to hold the printed board 10 at one end, so as to regulate the movement of the contact receivers.
Patent JP-H05263173-A (JP)
Title: Aluminum alloy for fin material of heat exchanger
IPC: C22C21/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a aluminum alloy for the fin material of a heat exchanger capable of improving the heat efficiency of a heat exchanger by executing reheating treatment after the completion of heating for brazing. CONSTITUTION:The objective alloy contains, by weight, 0.05 to 1.1% Si, 0.05 to 1.1% Fe and 0.10 to 1.5% Mn, and the balance Al with inevitable impurities. It is used by executing heating for brazing and thereafter executing reheating treatment at 400 to 500 deg.C for 10min to 30hr.
Patent JP-S59217576-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B5/00
Filed: 1983-05-23
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-H07297352-A (JP)
Title: Semiconductor device
Inventor: EMOTO YOSHIAKI
IPC: H01L21/822
Filed: 1994-04-27
Abstract: PURPOSE:To provide a semiconductor device, which causes no malfunction of an input circuit by the operation of an output circuit. CONSTITUTION:Inner leads 4a, 4a,... and bus bar leads 13a-13d are arranged on a semiconductor chip 2, wherein at least an input circuit for receiving signals from the outside and an output circuit for outputting the signals to the outside are formed. The inner leads 4a, 4a,... and the bus bar leads 13a-13d are connected to bonding pads 3, 3,... on the semiconductor chip 2 with bonding wires 11, 11,... This is the semiconductor device having the lead-on-chip structure such as this. Thus bus bar leads 13a and 13b for supplying power supply voltages and the bus bar leads 13c and 13d for supplying reference voltages are separated so that at least one is connected to the output circuit and the other is connected to the input circuit.
Patent JP-S61251865-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUMOTO MASAKAZU
IPC: G03G5/06
Filed: 1985-04-26
Abstract: PURPOSE:To form an electrophotographic sensitive body superior in sensitivity and potential stability during the durability test by incorporating a specified trisazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the trisazo pigment represented by formula (1) in which Ar1-Ar6 are each an optionally substd. arylene or heterocyclic group, and at least one of Ar2, Ar3, Ar5 is optionally substd. biphenylene, nephthylene, or anthrylene, A is a coupler residue having a phenolic OH group, and m and n are each 0 or 1. This trisazo pigment is typified by table 1, thus permitting one or both of carrier generating efficiency and carrier transfer efficiency to be improved, sensitivity and potential stability to be ensured during use for a long period, and consequently, a stable beautiful image to be obtained independent of its use history.
Patent JP-H10286727-A (JP)
Title: Rubber ring insertion device
Inventor: NAKAZAWA FUMIO
IPC: B23P19/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rubber ring insertion device in which a rubber band can be inserted into a rubber ring installation groove in the condition where its circular form is held. SOLUTION: A rubber ring 2 is put into a base part of a housing 1 having a conical inner surface of which tip inner diameter is similar to an inner diameter of a joint 3, and the rubber ring 2 is pressed to the tip side by a pressure member 5. The rubber ring 2 moves along an inner surface of the housing 1 while contracting its diameter in the condition where it is held between the pressure member 5 and a stopper 6 in a diameter-enlarged condition, and it is pushed out form tip of the housing 1 to be inserted into a rubber ring installation groove in the joint 3.
Patent JP-S57205185-A (JP)
Title: Ribbon feeding mechanism
Inventor: FUJISAWA KOUICHI
IPC: B41J33/38
Filed: 1981-06-11
Abstract: PURPOSE:To reduce a ribbon feeding mechanism by providing two gears with a unidirectional clutch and bevel gear to be engaged at both sides on an extension shaft of a ribbon feeding roller. CONSTITUTION:When a printing carriage 1 is moved in a typing direction (direction designated by an arrow), a pulley 8, on which a wire 5 is wound, rotates in a direction of an arrow A and hence clockwise, and a bevel gear 9 mounted on a pulley shaft 81 also rotates in a direction of an arrow A. A bevel gear 10 rotated counterclockwise, and a bevel gear 11 rotates clockwise. At this time, a unidirectional clutch provided at the gear 10 is operated, thereby rotating a ribbon feeding roller shaft counterclockwise. The gear 11 idles. When a printing carriage 1 is moved in a direction returning to the original point, the pulley 8 is rotated in a direction of an arrow B, the gear 11 and the unidirectional clutch operate, and a ribbon feeding roller shaft 21 rotates counterclockwise. The gear 10 idles.
Patent JP-S5715285-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI MASAO
IPC: G11C11/414
Filed: 1980-07-03
Abstract: PURPOSE:To increase a discharge current IDIS through minimizing an increase in power consumption by using a constant-current source for the driving signal of a discharge current type switching transistor in common by interposing decoupling diodes with regard to memory cells arrayed in a miatrix. CONSTITUTION:In a storage device wherein storage contents are held by flowing prescribed constant currents through common holding lines H1-Hm for respective rows of a memory cell array of (m) rows and (n) columns of memory cells M11- Mnm, diodes D11and D12-Dm1 and Dm2, and a constant current source I'BB constitute a driving circuit for a discharge current switching transistor switch. Consequently, the discharge current IDIS can be flowed to the holding line of only a selected row, so the total of base driving currents can be reduced to minimize an increase in power consumption, increasing the discharge current.
Patent JP-H07293169-A (JP)
Title: Self-propelling hydraulic boring machine with reverse advancing mechanism
Inventor: SHIMIZU RYOJI
IPC: E21B7/26
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the noise and to decrease the working cost, by providing a revere advance control valve to move reversely in a high pressure oil passage and a return oil passage connected to the outlet and the inlet ports, so as to utilize a minishovel used in a shaft excavating condition as a hydraulic pressure source. CONSTITUTION:An impact piston 4 sliding in a cylinder 1 is moved forward and backward by switching the oil passage by a built-in control valve 5 in a cylinder cover 2. Then, a chisel body 31 at the front end of the cylinder 1 is struck so as to carry out self-propelling. In this case, a reverse advance control valve to communicate and disconnect the oil passage with/from the control valve 5 is provided, and by reversing a high pressure oil passage 14 and a return oil passage 15 connected to the input and the output ports, reverse advance is made possible. By making the operating pressure higher or lower than a prescribed pressure, the reverse advance is made possible. Consequently, a special device is dispensed with, and the construction distance can be extended.
Patent JP-H11287482-A (JP)
Title: Outdoor unit of air conditioner
Inventor: KOBAYASHI MICHIICHI
IPC: F24F5/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner high in safety by providing an outdoor unit with electric parts concentrically at the top, and preventing the penetration of rain and drain water. SOLUTION: An electric box 5, where a retainer for heat radiating fins being fixed by a power transistor 110 and heat radiating fins 111 made of aluminum for raising the heat radiation effect of the power transistor 110 and being made of resin, a lead wire retainer, and a fixer for a capacitor are molded integrally, and a reactor for improvement of power factor laying within the electric box 5 are fixed to a sheet metal box covering the outside of the electric box.
Patent JP-S58212041-A (JP)
Title: Ceramics funnel applied to cathode-ray tube
Inventor: HAMANO YOSHIMITSU
IPC: H01J29/88
Filed: 1983-05-23
Abstract: PURPOSE:To comprise a solid and lightweight cathode-ray tube with the x-ray absorption performance by comprising a funnel using the ceramics with higher mechanical strength than that of glass and coating the external surface with a molybdenum layer. CONSTITUTION:A funnel 1 made of raw materials is obtained by performing the raw material compounding, grinding or mixing, and spray-drying of forsterite (2MgO.SiO2), adjusting the forsterite powder, and sintered-molding this powder in accordnce with the rubber press method. Subsequently, to form an Mo layer 2 on all external surfaces of this raw funnel 1, the funnel 1 is coated with the layer of 0.3mm. when it is baked and solidifed finally by dipping the funnel in the Mo paste bath. Then the raw funnel 1 is sintered and the Mo layer 2 is baked by entering the funnel in a reducing atmosphere burning furnace and heating it at 1,200 deg.C. When such a funnel 1 obtained is irradiated with an x ray at a wavelength of 0.6Angstrom  generated from a normal cathode-ray tube, the x-ray absorption that is equal to that of the conventional lead glass is checked.
Patent JP-H07289480-A (JP)
Title: Electric cleaner
Inventor: KAMATANI KAZUMASA
IPC: A47L9/04
Filed: 1994-04-28
Abstract: PURPOSE:To enhance suction capacity by supporting the bearings provided to both ends of a rotary brush to a main body in a liftable manner and providing the cams raising and lowering the bearings and a cam operation means and blowing up dust by the wind generated by the rotation of the brush. CONSTITUTION:A suction port 13 is opened to the front of the bottom surface of a lower case 2 and the rotary brush 3 cooperated by a belt 15 is arranged to an electromotive blower 14. Bearings 4L, 4R are attached to both left and right end parts of the rotary brush 3 and fitted in the space between a pair of the upper and lower inclined cams 6L, 6R provided in the lower case 2 so as to be movable before and behind in a slide contact state. The right-hand inclined cam 6R is extended up to the rear part of the lower case 2 and connected to the pedal 8 supported at the rear part of the lower case 2 so as to be rotatable around a horizontal shaft 16 within a predetermined range through a pin 9. At the time of the cleaning of a floor, the cams 6L, 6R are operated to raise the position of the rotary brush 3 to prevent the rotary brush 3 from rubbing a floor surface to damage the same and the dust on the floor is blown up by the wind generated by the rotation of the brush to be sucked.
Patent JP-S62249046-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: INOUE YASUHIDE
IPC: G01N27/419
Filed: 1986-04-22
Abstract: PURPOSE:To eliminate oscillation and overshoot by gradually changing an impressed voltage in the stage of changing over the direction of the impression. CONSTITUTION:An oxygen concn. detecting part 6 is formed by juxtaposing measuring electrodes 3, 4 on a substrate 2 and printing an oxide semiconductor 5 thereon. An oxygen pump part 10 is formed by providing pump electrodes 8, 9 to both faces of a solid electrolyte 7. The oxygen pump part 10 is laminated via a spacer 11 onto the oxygen concn. detecting part 6 and an introducing hole 13 to introduce an exhaust gas is formed to a spacing part 12 formed therebetween. The change of the resistance value of the oxide semiconductor 5 between the measuring electrodes 3 and 4 is taken out as the partial voltage e1 of a resistor R1 and is compared with a reference voltage e2 in an operational amplifier Op. The output voltage e3 of the operational amplifier Op inverts to positive and negative according to the result of the comparison between the voltage e1 and e2. An input resistor R3 is interposed to the input side of the amplifier Op and a negative feedback resistor R4 is interposed thereto so that the impressed voltage is gradually changed in the stage of changing over the impression direction of the impressed voltage.
Patent JP-H11291824-A (JP)
Title: Rear seat for automobile
Inventor: MATSUMOTO NOBORU
IPC: B60R22/26
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To easily fix/hold cargos having various shapes by a seat belt. SOLUTION: A trans-belt 3 for inserting a seat belt is provided in a door side in the backside or the side face of a seat back 1 and, when a seat belt 2 is inserted in this trans-belt 3 and an anchor 2a in the tip of the seat belt is locked in a fastener 4 located in the inside of the backside of the seat back, the seat belt 2 is made tense in the backside of the seat back and, in this state, a cargo is held and fixed between the backside of the seat back 1 and the seat belt 2.
Patent JP-S5216056-A (JP)
Title: Waterdrop removing device for umbrella
Inventor: SUZUKI HIDEKATSU
IPC: F26B9/00
Filed: 1975-07-29
Abstract: PURPOSE: To provide a device for removing waterdrops quickly from a wet unbrella to the extent that water does not fall down as so as to enable the unbrella to be carried into a room. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04303234-A (JP)
Title: Data transfer system
Inventor: KOMORI NOBUFUMI
IPC: G06F13/38
Filed: 1991-03-29
Abstract: PURPOSE:To transfer data with a high reliability without reducing the effective transfer rate of multibit parallel data where simultaneous switching noise occurs. CONSTITUTION:A bit change detecting circuit 1 compares data outputted at present and data to be next outputted with each other with one bit as the unit to detect whether the bit variation is larger than a set value or not, and a bit pattern conversion signal which is significant in the case of the bit variation larger than the set value is outputted. If the bit pattern conversion signal is significant, a bit pattern converting circuit 2 inverts all bits of data to be next outputted to output the bit pattern of less bit variation; but otherwise, the circuit 2 outputs this data as it is. The one-bit of bit pattern conversion signal is added to this output, and it is transferred. The transfer destination fetches transfer data including the one-bit of bit pattern conversion signal; and if the bit pattern conversion signal is significant, all bits are internally inverted to restore the original data.