baber/WOPTO huggingface dataset:
Patent JP-S61125527-A (JP)
Title: Microwave oven
Inventor: KURODA IKUO
IPC: F24C7/04
Filed: 1984-11-20
Abstract: PURPOSE:To provide a microwave oven capable of carrying out efficient heat cooking at a uniform temperature and also carrying out appropriate heat cooking in accordance with the quantity of foods by providing a fan fro generating hot air flow and an adjustor for adjusting variably the heating area of hot air flow with respect to a cooking pan. CONSTITUTION:By setting a cooking pan 4 on a setting base 5, the pan 4 is located at a position substantially blocking an upper hot air blowoff port 3. When power is supplied to a sheath heater 10 and a fan motor 21, the sheath heater 10 generates heat, and a fan 16 rotates. As a result, a hot air flow is generate within the main body 1 of the oven, and circulates as shown by arrow. When the quantity of foods is large, the heating area of the hot air flow passing through an opening 24 with respect to the cooking pan 4 is increased by the shift of a lever 28. When the quantity of foods is small, the heating area of the hot air flow passing through the opening 24 with respect to the cooking pan 4 is decreased by the shift of the lever 28 in the opposite direction.
Patent JP-S60141165-A (JP)
Title: Switching regulator
Inventor: YAMAZAKI KOUJI
IPC: H02M3/28
Filed: 1983-12-28
Abstract: PURPOSE:To prevent a main switching element from damaging at a load shortcircuiting time by grounding an input terminal connected with a reference voltage source through a capacitor, and providing a capacitor resetting circuit for discharging the capacitor at the load shortcircuiting time. CONSTITUTION:An IC10 for a switching regulator has an operational amplifier 11, a PWM modulator 12 and a reference voltage source 13, etc. A load shortcircuit protecting circuit having an operational amplifier 14 and the like is operated at the load shortcircuiting time to reduce the ON duty of a drive signal outputted from the modulator 12, thereby protecting a main transistor 20. The first input terminal 111 of an error amplifier 11 is grounded through a diode 36, a variable resistor 35, a resistor 33 and a load, thereby discharging a capacitor 37 connected with the terminal 111, and the voltage between the terminals decreases.
Patent JP-S61122270-A (JP)
Title: Amide derivative and inhibitor of 5-lipoxygenase-action containing same
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/445
Filed: 1984-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I [(R)<m> represents 3,4- dihydroxy, 3-methoxy-4-hydroxy, 3,4-dimethoxy, 3,5-dimethoxy-4-hydroxy, 3,4- dimethoxy-4-toluoyloxy or 3,4,5-trimethoxy; n is 1 or 2 which means the number of double bond in trans configuration; Y represents formula II or formula III (n is 3 or 4 in both formulae)]. EXAMPLE:7-{4-{-[3-(3,4-Dihydroxyphenyl-2-propenoyl]piperaz-in-1-yl}but hyl}theo phylline. USE:An inhibitor of 5-lipoxygenase-action useful as an antiallergic agent controlling biosynthesis of an allergy pathopoietic factor of leukotrienes such as leukotrienes C4 and D4. PREPARATION:A compound expressed by formula IV or V is reacted with piperidine, and the resultant compound is condensed with a theophylline derivative, followed by eliminating reaction of protecting groups to obtain the compound expressed by formula I.
Patent JP-S61124597-A (JP)
Title: Silver-coated electric material
Inventor: SHIGA SHOJI
IPC: C25D7/00
Filed: 1984-11-20
Abstract: PURPOSE:To maintain the electrical connecting characteristic of an electric material over a long period of time by coating partially Ag (alloy) on a base material having a base material having a Ni and Co surface layer and further coating In, Sn, Zn, Pd, etc. to a specific thickness on the such coating and the exposed surface of the base material. CONSTITUTION:The Ag or Ag alloy is partially coated to a desired thickness on the surface of the base material 1 of the plate-shaped base material of which the surface layer 2 having >=0.05mu thickness is formed of Ni, Co or the alloy thereof to form the Ag layer 3 on said surface. The In, Sn, Zn, Pd or the alloy thereof is coated to 0.01-1.0mu thickness on the exposed surface layer 2 and Ag layer 3 to form the outermost layer 4. The excellent solderability as the electric material and the connecting characteristic in mechanical and electrical connection are thus maintained over a long period of time even if the amt. of the Ag to be used is economized.
Patent JP-2001073186-A (JP)
Title: Production of parts for wiring laminated with insulating film
Inventor: ICHIKAWA MASATERU
IPC: C25D5/48
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a plating layer which prevents the generation of whiskers and is uniform without using Pb by applying Sn plating on the surfaces of conductors made of Cu or Cu alloy and working the plated conductors by rolling or drawing to prescribed shapes, then subjecting the conductors to a specific heat treatment at a specific temperature. SOLUTION: This process for producing parts for wiring consists in laminating the parts for wiring with insulating films subjected to the heat treatment for 0.5 to 3 seconds at 232 to 350 deg.C. The plating of an Sn layer of 0.5 to 10 μm in film thickness is applied on the surfaces of the Cu conductors to form the flat square conductors having the sectional sizes of 0.02 to 0.1 mm in thickness and 0.1 to 1 mm in width and thereafter, the conductors are heat treated (preferably for 0.5 to 3 s at 232 to 290 deg.C). Two or more pieces of such flat square conductors are lined up to a plane form and are laminated with insulating films at 0.15 to 1.2 mm pitch between wire, by which a flexible flat cable of the parts for wiring is produced. The purity of the Sn to be plated is specified to >=99.9%.
Patent JP-S60136689-A (JP)
Inventor: ITSUBA KIYOSHI
IPC: B29D23/18
Filed: 1983-12-24
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-2000080420-A (JP)
Title: Method for controlling slag in flash smelting furnace for copper smelting
Inventor: MARUYAMA TSUNEO
IPC: C22B15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To discharge molten slag of low copper grade to the outside of a furnace through a slag discharge hole provided to the outer-end side wall of a settler of the flash smelting furnace without mixing a matte. SOLUTION: While blowing, powdery coke for keeping an operating temperature into a shaft 2 provided in a flash smelting furnace 1 and also keeping the layer thickness of molten slag 6 standing within a settler 3 to >=500 mm, the molten slag 6 is discharged to the outside of the furnace through a slag discharge hole 8 provided, corresponding to the level of the intermediate part of the slag layer thickness in the height direction, to the outer-end side wall of the settler 3. Because the slag discharge is done by discharging the slag from the intermediate layer of low copper grade without discharging the slag from the upper-end and the lower-end layers of high copper grade, among the slag layers, the loss of copper into the slag can be reduced. Further, continuous tapping of the slag can also be performed by setting up the port diameter of the slag discharge hole 8 to 90 to 100 mm.
Patent JP-H0589530-A (JP)
Title: Optical recording disk and its appearance inspection method
Inventor: ARISAWA MAKOTO
IPC: G11B7/00
Filed: 1991-09-25
Abstract: PURPOSE:To securely measure the size of a defect on the entire surface of an optical recording disk and its absolute position in radial and circumferential directions. CONSTITUTION:An appearance inspection start position mark is recorded at a section other than a program area of an optical recording disk main unit, a picture element for program area detection and a picture element for appearance inspection start position mark detection are provided, and the optical recording disk main unit is rotated. The appearance inspection start position mark is detected with the element for appearance inspection start position mark detection, the position of the disk main unit in the circumferential direction is recognized from the detected picture element of a CCD line sensor, and the disk main unit is rotated once from the position where the appearance inspection start position mark was detected. Thus, based on the obtained information of the picture element for program area detection, the size of the defect of the entire surface of the optical recording disk and its absolute position in the radial and circumferential directions are measured.
Patent JP-2001075233-A (JP)
Title: Production method of middle paper for photographic substrate and photographic substrate using said middle paper
Inventor: KAMIGAKI YASUNOBU
IPC: G03C1/775
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the load on drying without impairing smoothness when a natural pulp-base middle paper for photographic substrate is produced and when both faces of the middle paper are coated with a resin having film forming ability to obtain a photographic substrate. SOLUTION: Wet paper is pressed in a paper making machine pressing step using a shoe press in such a way that the water content and density of the wet paper at the outlet of the pressing step satisfy the equations, density (g/ cm3)=-0.012-×water content (%)+1.38 and density (g/cm3)=-0.012×water content (%)+1.44 and wet paper having <=58% water content and <=0.75 g/cm3 density at the outlet of the pressing step is obtained to produce the objective middle paper for a photographic substrate.
Patent JP-H0294560-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: WATANABE HIDEHIRO
IPC: H01L27/04
Filed: 1988-09-30
Abstract: PURPOSE:To obtain sufficient capacity of a capacitor and reliability even if the occupying area of a memory cell is reduced by forming an uneven part on the surface of an interlayer insulating film formed on the surface of a MOSFET near a storage node contact, and so reducing the thickness of the electrodes of a first capacitor formed on the upper layer in the degree as to reflect the uneven part of a base. CONSTITUTION:After a silicon oxide film 6b having about 2000 -3000Angstrom  of thickness of the upper layer film of a MOSFET, a storage node contact 11 is formed, the film 6b of the periphery is selectively removed simultaneously to form an uneven part on its surface. The film 6 is etched until it arrives at a film 6a. A polycrystalline silicon film 7' having 800Angstrom  of thickness is deposited on the whole surface, doped, and a first capacitor electrode 7 is then formed. The reduction in the surface area by the decrease in the thickness of the electrode 7 is compensated by the uneven part between the layers of a base to prevent the capacity of the capacitor from decreasing due to the reduction in the mounting surface are of the electrode 7.
Patent JP-H1185104-A (JP)
Title: Eliminating method for fixed pattern noise of large screen led display device
Inventor: TSUTSUI TAKEO
IPC: G09G3/20
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a fixed pattern noise by which luminance difference of individual LED causes luminance unevenness in a large screen LED display device. SOLUTION: A picture display screen 1 of a large screen LED display device is divided into plural blocks, all LEDs included in them are successively lighted with an equal signal level, LEDs successively lighted are photographed by a CCD camera 2 provided with a telephoto lens which can look simultaneously one block, a luminance compensation coefficient of a LED is calculated based on a luminance level of an obtained picture signal, that result is stored in a compensation coefficient memory 3, after storing of a luminance compensation coefficient of each LED of all blocks is finished, a compensation coefficient is read out from the compensation coefficient memory 3 when picture display is performed, a picture signal with which respective LED is luminance-modulated or a picture signal gammer-compensated which is multiplied by that picture signal, the signal level of these resultant output signals are converted to quantity of current, and respective corresponding LEDs are luminance-modulated.
Patent JP-H1177731-A (JP)
Title: Injection molding of propylene resin
Inventor: TAYANO TAKAO
IPC: B29K23/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition of propylene resin for an injection molding with superb warping properties and plastification properties. SOLUTION: This injection molding of propylene resin i.e., and injection molding which meets the following requirements (a)-(e). (a) The structural unit of propylene and the structureal unit of ethylene and/or a 4-20C α-olefin are in the ratio of 100-80 mol.%. 0-20 mol.%. (b) The melt flow rate(MFR) is in the range of 0.5-100 g/10 min. (c) The memory effects(ME) are in the range of 0.9-1.3. (d) The average eluation temperature (T50) is in the range of 75-120 deg.C and the degree of eluation dispersion (σ) is 9 or less (when the number of eluation peaks is plural, the average eluation temperature of the peaks on the high temperature side and the degree of eluation dispersion are to be in the described ranges). (e) The injection molding is an injection molding whose projected area exceeds 500 cm<2> .
Patent JP-H0967068-A (JP)
Title: Automatic coil binding equipment
Inventor: FUKUDA MAKOTO
IPC: B65H81/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide automatic coil binding equipment that can bind coil material automatically and firmly without a flaw according to the condition of the coil material to be bound in spite of using iron steel. SOLUTION: Automatic coil binding equipment is provided with a compression device 14 for bringing a pair of compression members 13 into pressure contact with coil material 12 from a coil axial direction so as to compress the coil material 12 with specified compressive force, a binding device 16 for binding the compressed coil material 12 with iron steel 15, and a rotating means 17 for rotating the coil material 12 by a specified angle. An elastic member 28 is fitted to the pressure contact face of the compression member 13 with the coil material 12. The automatic coil binding equipment also has a compressive force control means that can adjust compressive force at the time of compressing the coil material, and a binding force control means that can adjust binding force at the time of binding the coil material.
Patent JP-S6489841-A (JP)
Title: Radiotelephony system
Inventor: ONO KOJI
IPC: H04W84/10
Filed: 1987-09-30
Abstract: PURPOSE:To realize on-hook origination without incurring large-sized radiotelephony set or short-service life of a battery by displaying visually the status of a wire line detected by a status detecting means to a radiotelephony set via a radio channel. CONSTITUTION:When on-hook origination is instructed by an input means A, a status detecting means B detects the state of a wire line from a signal incoming from an exchange after dialing. The result of detection of the means B is transmitted from a master equipment to a radiotelephony set via a radio channel by using a status transmitting means C and the state of the transmitted wired line side is displayed by using the status display means by means of a state display control means D. Thus, in applying on-hook origination, the visual display means of the radiotelephony set is used to recognize the status of the wire line, then the provision of a large sized speaker for wire line monitor and its driving circuit is not required for the radiotelephony set and the radiotelephony set is miniaturized and the battery life is prolonged.
Patent JP-H07105275-A (JP)
Title: Capacity distribution setting system
Inventor: MURAKAMI KYOICHI
IPC: G06Q50/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide an interactive information system for making operation efficient when facilities and persons are assigned to production sections classified by plural quality groups and customer groups at the time of production planning. CONSTITUTION:A load value information graph generating means 3 and a capacity information graph generating means 4 display a bar graph of load value information and a step-formed graph of distributed capacity values by the production sections while setting the load values on the longitudinal axes and the production sections on the lateral axes. Further, a capacity difference value graph generating means 11 displays the difference between the reference value of the total of the capacities and the total of distributed capacities which is calculated by a capacity difference value calculating means 10. A graph coordinate input means 6 directly receives inputs on the load value and capacity graphs, and a capacity line information extracting means 7 and a production- section classified capacity value setting means 8 distributes and sets the capacity values according to the inputs, and also displays the load values and capacity graphs on which newly set capacity values are reflected and redisplay a recalculated capacity difference value.
Patent JP-H1075291-A (JP)
Title: Telephone set
Inventor: TAKAHASHI MASAYUKI
IPC: H04M1/64
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make a call origination side able to easily understand a message from a reception side and perform operations without being puzzled by announcing the message for urging the input of information to the call origination side for a plurality of times by the reception side and outputting the message dedicated to a response if there is no input of the information for more than a prescribed time. SOLUTION: Upon receiving a call from an opposite party when a specified function is set, a CPU 3 sends out ringer sound to a line for the prescribed number of times, then sends out the message (SEM) dedicated to the specified function to the line by a voice synthesis IC 11 and sends out the SEM again when no response is present from the opposite party within the prescribed time. When the response is present or no response is present to the transmission of the SEM again, after pseudo ringer sound is sent out to the line for the prescribed number of times, the message dedicated to the response or an automatic answering response message is sent out to the line by the voice synthesis IC 11. Also, when the response is present, the information of the opposite party is displayed at an LCD display part 9.  Thus, the opposite party easily understands the SEM, confirms that communication is busy and performs the operation without being puzzled.
Patent JP-S6489521-A (JP)
Title: Formation of deformed layer on rear side of wafer
Inventor: OKAMOTO TETSUMASA
IPC: H01L21/304
Filed: 1987-09-30
Abstract: PURPOSE:To make it possible to form a back side working distortion layer in an arbitrary processing step by maintaining a proper balance between a pure water injection pressure and a diamond head contact pressure, and simultaneously changing the positions of the head and pure water injection from the center toward the peripheral of a wafer. CONSTITUTION:A wafer 1 is set at a predetermined position on a vacuum adsorbing head 6 of a wafer chuck 5 arranged within a cup 3 by vacuum suction, and rotates en bloc with the chuck 5. Then a diamond head 2 is made to come in contact with the center of the wafer 1 from the back side, and at the same time, pure water is injected from a pure water jet nozzle 4a arranged on the front side of the wafer at an injecting pressure balanced with a contact pressure of the diamond head. Under this condition, the diamond head 2 and the pure water jet nozzle 4a are moved slowly from the center toward the peripheral of the wafer 1. Upon arrival of both at the outermost peripheral of the wafer 1, the diamond head 2 is released and returned to the center of the wafer 1.
Patent JP-H0628605-A (JP)
Title: Twisted shape gap rotary body magnetic head
Inventor: MATSUSHITA NOBUAKI
IPC: G11B5/52
Filed: 1991-06-21
Abstract: PURPOSE:To magnetically record all kinds of highly dense magnetic recording signals on the flat magnetic recording bodies of a magnetic tape, a magnetic card and a magnetic sheet. CONSTITUTION:A rotary body magnetic head is constituted by providing the twisted shape gaps on the two places (1) and (1') of a cylindrical magnetic head and winding a recording and reproducing coil (3) on it. This twisted shape gap rotary body magnetic head is rotated by a motor-driven belt and magnetically recorded and reproduced on the magnetic tape, magnetic card and the magnetic sheet which are flat magnetic recording mediums. Thus, the magnetic recording signals of an AM signal, an FM signal and a digital signal are magnetically recorded highly densely on the flat magnetic recording body, the magnetic tape, the magnetic card and the magnetic sheet and an entire video signal magnetic recording device is made compact and light.
Patent JP-H1075514-A (JP)
Title: Wire drawing equipment for electric cable
Inventor: SATO MITSUO
IPC: H02G1/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make wire-drawing possible when the weight of an electric cable to be drawn is large or the number of electric cables is large, by installing a driving means of a pair of endless belt bodies, and an adjusting means for adjusting the interval of facing planes. SOLUTION: When a driving source is started after the interval of a pair of endless belts 24, 25 is adjusted to be a specific value by an adjusting means, facing contact parts 43 of a pair of the endless belt bodies 24, 25 wound around driving shafts 39, 39 are driven in the same direction at the same speed. In this state, when a plurality of electric cables 8 are introduced from an introducing part, the respective contact parts 43 forcibly press and clamp the cables 8 from both sides and draw wires. When electric cables 8a of large diameter and electric cables 8b of small diameter are mixed, corrugated parts which are formed in the contact parts 43 and come into contact with the electric cables 8a are largely deformed, and the clamping force becomes wire-drawing force which is nearly suitable for the cable diameter.  Thereby wire-drawing as facilitated when the weight of an electric cable is large or the number of cables is large.
Patent JP-S61125597-A (JP)
Title: Lamination type heat exchanger
Inventor: YAMAMOTO MICHIYASU
IPC: F28F9/02
Filed: 1984-11-21
Abstract: PURPOSE:To permit to set the take-out direction of inlet and outlet ports arbitrarily without accompanying with the pressure loss of heat exchanging medium by a method wherein a fluid path is formed between cup-like protrusions and a plurality sets of one pair of upper and lower plates are laminated. CONSTITUTION:The upper plate 3 and the lower plate 3', which are provided with cup-like protrusions 3a at both ends thereof, are connected so as to be opposed mutually and form the fluid path 30 while the plurality pairs of upper plate 3 and lower plate 3' are laminated. Fins 5, for increasing heat radiating effect, are interposed between respective pairs of cores 3b while end plates 8, 9 are arranged at the uppermost and lower-most surfaces of the laminated plural upper and lower plated 3, 3'. The cup-like protrusions 3a, provided at both ends of upper plate 3 and the lower plate 3', form a tubular space by connecting the upper plate 3 and the lower plate 3' opposingly while the tubular spaces are communicated with each other through holes 3 and thereby forming an inlet tank 50 and an outlet tank 60.