baber/WOPTO huggingface dataset:
Patent JP-S5616017-A (JP)
Title: Liquid fuel combustion device
Inventor: OOTSUKI TOSHIO
IPC: F23D11/34
Filed: 1979-07-16
Abstract: PURPOSE: To improve ignitionability even when room temperature is low, by a method wherein a device, which self-controls an air feeding-in amount to the temperature of a room, is located in an air feeding-in path running to a supersonic atomizing bath.  
     CONSTITUTION: An air current 11 generated by a blower 1 is divided into a secondary air 6, which is supplied directly to a combustion chamber 16, and a primary air 7, which passes through an atomizing bath 4 and is fed to the combustion chamber 16 together with an atomized fuel 5, by means of air feed-in paths 2 and 3, respectively. A bimetal 9 actuates according to room temperature, and thereby it is placed in a casing 31 having a plurarity of vent holes. Where room temperature is low, a valve 8 works to close a primary air feed-in path 3 resulting from the rotation of a shaft 10 with the bimetal 9 actuated. Where the indoor temperature is above a given value, a given amount of the primary air 7 is fed into the atomizing bath with the primary air feed-in path 3 closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11264215-A (JP)
Title: Ventilating ridge structure having aseismatic function
Inventor: HASHIMOTO YOSHIHISA
IPC: E04D1/30
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily stack a split ridge roof tile in a layer shape, and provide a ventilating function. SOLUTION: A lower part opening/upper side part opening hollow ventilating ridge core material is arranged in the ridge part of a roof backing opening the opening part, plural ridge roof tile support plates are stacked on the ventilating ridge core material, locking pieces are projected upward on the tips of elastic support plates of both side parts of the ridge roof tile support plates 25, 25a...  a large ridge roof tile and a split ridge roof tile are placed on such support plates, a rafter clearance closing member is arranged between the ridge roof tile support plate 25 of the lowest stage and a pantile of the uppermost stage, a communicating port is arranged on the inner end side of the support plate of the ridge roof tile support plate 25 of the lowest stage, an exhaust port is arranged on the outer end side, or an exhaust port is arranged in the rafter clearance closing member to secure an exhaust passage.  Work is limited only to fixing work of the ventilating ridge core material to the roof backing, stacking fixing work of the ridge roof tile support plates 25, 25a... arranging/placing work of the large ridge roof tile and the split ridge roof tile onto the support plates in the ridge roof tile support plates 25, 25a... and laying work of a crown roof tile to simplify the whole laying work.
Patent JP-H09282865-A (JP)
Title: Queue buffer control device
Inventor: SHIBAZAKI SHOGO
IPC: G06F5/06
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently write, read data and reduce a circuit scale. SOLUTION: As shown in (a), this device is provided with a first counter 2 for counting write data and a second counter 3 for counting read data. A transfer end signal is output when a counted value of the first counter 2 becomes a regulated value, based on which a data full signal and a data empty signal are output. Further, as indicated in (b), the device is provided with a comparison means 1c which outputs the data empty signal when a difference of counted values of a write pointer 1a and a read pointer 1b is smaller than a constant value X, and the data full signal to a write device when the difference is larger than a constant value Y. A means 8 releases the data empty signal when a count of write data becomes a predetermined value.
Patent JP-H01262755-A (JP)
Title: Coating chocolate for ice
Inventor: WADA MASATOSHI
IPC: A23G1/00
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the subject chocolate, containing cacao butter in fats and oils in a specific proportion and having excellent coating operability making use of texture and flavor of the cacao butter. CONSTITUTION:The objective chocolate, obtained by containing (A) 10-70wt.%, preferably 15-60wt.% cacao butter and (B) 2-90wt.%, preferably 2-55wt.% 22C fatty acid residues in fats and oils having sustained crispy texture unique to the cacao butter with high merchandise value.
Patent JP-S5714504-A (JP)
Title: Germination inhibitor for roots and stalks
Inventor: MITSUDA HISATERU
IPC: A01N43/16
Filed: 1980-06-30
Abstract: PURPOSE: The titled inhibitor keeping its effects in a sufficient preserving period wherein roots and stalks are used as foods, comprising a middle fatty acid and a middle fatty acid ester as active ingredients which have almost no anxiety of human intake with respect to toxicity.  
     CONSTITUTION: The titled inhibitor comprising one or more of 6W12C fatty acids, e.g., caproic acid, enanthic acid, caprylic acid, capric acid, etc. and 6W12C fatty acid esters, e.g., glycerol fatty ester, fatty acid ester of propylene glycol, fatty acid ester of sucrose, etc. as active ingredients, is applied to roots, e.g., sweet potato, carrot, etc. and stalks, e.g., onion, garlic, etc. by soaking or spraying, to prevent the germination of roots and stalks. The treatment prevents roots and stalks from budding, however when they are used for cultivation, etc. instead of foods, the agent attached to them are washed away with water or wiped off. These roots or stalks have recoverability to bud again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57206579-A (JP)
Title: Welding device for steel strip
Inventor: NAKAMURA MASAYUKI
IPC: B23K11/16
Filed: 1981-06-10
Abstract: PURPOSE:To improve welding strength and to extend the life of electrodes by making the removal of foreign matter of insulation characteristic covering the contact surfaces of the steel strips to be welded possible prior to superposing of the end parts of a pair of steel strips above and below and resistance-welding of these. CONSTITUTION:Before steel strips 1, 2 to be welded are superposed, both surfaces in the end parts of the steel strips are knurled with knurlings 34, 37 of knuruling tools. These are further ground with grinding sheels 11, 35, whereby the foreign matter of insulation characteristic is remobed. Arter the strips 1, 2 are superposed, the end parts of the surfaces on respectively the opposite sides of the abutting surfaces of the strips 1, 2 are worked with the above-described knurling tools and are further ground with the wheels 11, 35. Electrodes 3, 4 are brought into abutment on the strips 1, 2 and the strips are subjected to resistance-welding. In this way, welding strength is improved and the life of the electrodes is extended.
Patent JP-H07296597-A (JP)
Title: Logic gate circuit
Inventor: NAMETAKE MASATAKE
IPC: H03K19/086
Filed: 1994-04-27
Abstract: PURPOSE:To provide a parallel test circuit for a memory cell capable of performing parallel test of normal memory cells even by a low source voltage. CONSTITUTION:This circuit is provided with plural pre-sense amplifiers PSA 19, a common data bus line 15 connected commonly to the PSA 19, an MSA 17 connected to the bus line 15 and a test circuit 16. In the parallel test circuit for the memory cell, the test circuit 16 is provided with a level shift circuit 1 consisting of a multi-emitter transistor 3 of diode connection and a pull-up current source 4 and a level comparison circuit 2 provided with differential connection transistors 6, 7. The level shift circuit 1 whose two inputs are connected to the bus line 15, and the level comparison circuit 2 level compares the output of the level shift circuit 1 with a reference voltage Vref1 by the transistor 6, 7, and an AND (NAND) logical output of a logic signal supplied to the bus line 15 is led out from the collectors of the transistors 6, 7.
Patent JP-S61250917-A (JP)
Inventor: YAMADA SHUJI
IPC: H01H15/02
Filed: 1985-04-26
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-S5316525-A (JP)
Title: Ink jet-head
Inventor: HAMANO KENICHI
IPC: B41J2/045
Filed: 1976-07-30
Abstract: PURPOSE: To emit an ink jet flow through internal capillary hole by filling up the internal ink layer with ink without producing bubbles from the rear fill-up hole and by applying electron to the piezoelectric element provided at the circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H072410-A (JP)
Title: Paper sheet processor
Inventor: TOKUNAGA SHOICHI
IPC: B65H29/60
Filed: 1994-04-28
Abstract: PURPOSE:To enable the operation by single action and reduce the labor of a user by pressurizing a switch part directly forming a switching means by the activation part of a first or second tray according to the movement to set the tray to a point at which the tray can be deposited, and thereby switching the carrying direction of paper sheets. CONSTITUTION:A paper sheet processor is provided with a main tray 1, a tray guide 5 for supporting a subtray 2 in which paper sheets 10 are accumulated face-up, so that the subtray 2 is freely inserted or drawn, and a paper sheet guide 3 for carrying and guiding discharged paper sheets 10. By inserting the subtray 2 into the tray guide 5, a cam 11 is directly pressurized by the cam activation part provided on the front end of the subtray 2 in the direction X, and the paper sheet guide port 8 of the paper sheet 3 also changes direction in the direction X. Since the cam 11 is directly pressurized by the activation part 13, the carrier direction of the paper sheets 10 is switched. Both functions of face-up and face-down of paper sheets 10 can be achieved by one device.
Patent JP-S62245891-A (JP)
Title: Picture separation and extraction device
Inventor: NISHIMURA SHIGERU
IPC: H04N7/18
Filed: 1986-04-18
Abstract: PURPOSE:To facilitate the confirmation of a mobile object by extracting the mobile object as a binary-coding signal so as to separate the mobile object in a camera picture from a still background pattern. CONSTITUTION:A picture signal 2 obtained by a television camera 1 is inputted to a signal generating circuit 3 and a binary-coding outptut signal 4 of the picture allows a storage circuit 5 to store one field or one frame period of picture data. A data in the storage circuit 5 is read as a delay signal 6 in the H level period of a memory read control signal 32, and a moving signal extracting circuit 7 uses an AND circuti 11 so as to obtain the AND between the bianry coding signal 4 and the delay signal 6, the result and the binary- coding signal 4 are inputted to an exclusive OR circuit 12 to extract the signal of the mobile body only. The output signal from the circuit 7 is subjected to noise rejection by a noise filter 8 and extracted from an output terminal 9 as an output picture signal.
Patent JP-S5518126-A (JP)
Title: Automatic gain control amplifier circuit
Inventor: HONDA MASANORI
IPC: H03G3/20
Filed: 1978-07-25
Abstract: PURPOSE:To prevent the abnormal increment of the output level caused by the fast input level fluctuation by clamping the AGC voltage with the value corresponding to the reference input level when the output level features the value more than the prescribed output level. CONSTITUTION:The output level of amplifier AMP is detected by detector DET1, and the AGC voltage is applied to AMP from buffer BF containing the time constant circuit to control the output level to the fixed value. At the same time, the output level of AMP is detected by detector DET2, and the detection level is compared with the reference value at comparator COMP. When the output level features the value over the prescribed level, transistor Q2 is turned on. As a result, the current flows to resistance R1 and R2 via the power source of -V, and the AGC voltage to be applied to AMP is clampled via transistor Q1. Thus, the abnormal increment is prevented for the output level.
Patent JP-S60239530-A (JP)
Inventor: KUJIME TOSHIHIKO
IPC: D02G1/02
Filed: 1984-05-07
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-H07294224-A (JP)
Title: Method for inspecting soldering of printed board
Inventor: ROKKAKU TADASHI
IPC: G06T7/00
Filed: 1994-04-28
Abstract: PURPOSE:To inspect a printed board with high reliability by enhancing a recognizing rate when the soldering of the printed board is inspected. CONSTITUTION:An intensity level of a laser light 1 is binarized and the uppermost line of the intensity level is extracted through an uppermost line extraction process. A part missing short scanning lines is interpolated by an expansion process and scanning lines of a small area are removed by an isolation process. Meanwhile, the central point of a segment where the intensity level is one is extracted through a line/gravity center extraction process, whereby the shape of a soldered part 3 is extracted. A virtual image and a front reflection image other than the image of a necessary shape line are removed from the image data obtained when the soldering is inspected. Moreover, a satisfactory image of the required shape line is obtained. Accordingly, a recognizing rate when the soldering of a printed board 5 is inspected is enhanced, and the printed board 5 is inspected with a high reliability.
Patent JP-S62247841-A (JP)
Inventor: KANEKO AIJIRO
IPC: B02B1/02
Filed: 1986-04-18
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-S58207122-A (JP)
Title: Preventing device of unfair use for portable terminal device
Inventor: KONDOU YOUJI
IPC: G06F21/86
Filed: 1982-05-27
Abstract: PURPOSE:To indispose the function of a terminal device if the cover of a case storing the terminal device is opened without using a key, by checking whether the cover is opened in a normal way with the key. CONSTITUTION:A switch 6 is turned on during a locking action and then kept on if the cover of a case storing a terminal device is opened after destroying the lock part and without releasing a locked state with use of a key. A cover open/close detecting switch 7 is turned on when the cover is opened. Both contacts A and B are turned on when the cover is opened under a locked state. This means that the cover is unfairly opened, and a foul use detecting signal is delivered. Then the driving voltage is applied to the gate of an SCR from a power supply 4 via a circuit and a resistance 12, and the SCR conducts. As a result, an overload resistance 10 enters the battery 4 via a fuse 9, and the fuse 9 is fused by the overload current.
Patent JP-H08281858-A (JP)
Title: Refractory cover sheet
Inventor: HOSHIKAWA TAKAHIRO
IPC: B32B9/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a refractory cover sheet eliminating the rock wool spraying work on the building spot, capable of easily and safely forming a refractory cover layer on a steel material and forming a refractory cover layer constant and stable in thickness to easily enhance the refractory capacity of a covered article. CONSTITUTION: A refractory cover sheet a is formed by laminating a refractory cover layer A on the surface of a base material sheet layer B and laminating an adhesive layer C and a release paper layer D on the rear surface thereof in this order.
Patent JP-H03291123-A (JP)
Title: Coil winding machine for automatically correcting winding amount
Inventor: SOMEYA OSAMU
IPC: B21F3/02
Filed: 1990-04-04
Abstract: PURPOSE:To average the resistance value of a coil by measuring the resistance value of the coil after it is wound and feeding the measured result of this resistance value back to the coil winding stage to control the winding number of the coil. CONSTITUTION:The resistance value, the winding amount, other reference data which are the reference of the winding amount of the coil are inputted in a reference data inputting part 2. The inputted data are sent to a controller 4 of winding number through a data processing part 3 to determine the winding amount of the coil. On one hand, a coil winding machine 5 winds a fixed amount of wire to a magnetic core in accordance with the data of winding amount from the controller 4 of winding number to wind up the coil 1. Resistance values of the wound up coil 1 are measured by a resistance measuring instrument 6 in sequence and the resistance data obtained here are inputted into the data processing part 3 again. At the same time, they are operated in comparison with the inputted reference data in the reference data inputting part 2 and the average of the resistance is corrected and outputted as the data of the winding amount of the next coil. Consequently, it is possible to obtain a coil small in the variation of resistance values.
Patent JP-H05291965-A (JP)
Title: Viterbi equalization method
Inventor: FUJII MASAAKI
IPC: H04L25/08
Filed: 1992-04-13
Abstract: PURPOSE:To attain excellent equalization even when an offset is in existence in a sample timing with respect to the Viterbi equalization method employed for a digital cellular telephone set system. CONSTITUTION:The method is provided with an oversample clock generating means 6 generating a clock having a period of 1/M of a period of a symbol timing and an A/D converter storage means 5 storing sampling data obtained from an inputted base band signal subject to sampling by an oversample clock. Channel impulse response is estimated to a training part sampled by the oversample clock within a prescribed range around the symbol timing and the oversample clock whose accumulated square error between a replica and a reception signal till the end of the training period is minimized is selected and the sampled data part by using the selected oversampling clock is equalized.
Patent JP-H05134675-A (JP)
Title: Musical tone signal generating device
Inventor: USA SATOSHI
IPC: G10H1/06
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a musical tone being more similar to a natural musical instrument in respect of a resonance effect. CONSTITUTION:In memories 24, 25, impulse response data corresponding to each of sound names of a musical tone sounded by a natural musical instrument is stored. Convolution circuits 18, 19 are high resolution filters whose frequency resolution is above a prescribed value, and provided correspondingly to the memories 24, 25. When a sound to be sounded is designated by a use finger deciding circuit 27 and a reading-out circuit 26, impulse response data corresponding to its sound name is transferred to the convolution circuits 18, 19 from the memories 24, 25, and a frequency characteristic of the convolution circuits 18, 19 is controlled. A musical tone signal is outputted after its frequency component is changed by the convolution circuits 18, 19.
Patent JP-H0627130-A (JP)
Title: Rotary sensor
Inventor: JIYON DABURIYU RIIIZU
IPC: G01P13/02
Filed: 1993-04-19
Abstract: PURPOSE: To obtain an inexpensive rotation sensor the structure of which is simple and the assembly is easy. CONSTITUTION: This sensor comprises a doughnut type cylindrical housing 12 which is fitted on a ratatable target object, having a cavity interposed between an outer wall 14 and an inner wall 16, a fluid 18 disposed in this cavity, a piezoelectric transducer 20 fitted so as to extend in the cavity and fluid, and a capacitive diaphragm or a strain gauge. The rotation of the target object gives relative rotation movements between the housing 12 and the fluid 18, and these relative movements deflect the piezoelectric transducer 20, etc., in proportion to the rotation of the target object.
Patent JP-H0688333-A (JP)
Title: Construction of storage tank utilizing steel pipe pile
Inventor: SAKAMOTO NOBUO
IPC: B65D88/06
Filed: 1992-03-17
Abstract: PURPOSE:To make it possible to use a steel pipe pile as a storage tank, such as an air conditioning service thermal water tank. CONSTITUTION:A storage tank is formed based on the application of a steel pipe pile 1 for an earth retaining wall, which is cast prior to building a structure. A steel pipe 1 is inserted into soil cement 4 filled-up in an excavated hole 3 based on a prior art practice and cast thereto. Before the soil cement 4 is still uncured, the soil cement in the steel pipe pile 1 is sucked up and removed while mud water is injected therein so that the soil cement 4 may be replaced by the mud water. After that, concrete 10 is cast to the bottom of the steel pipe pile 1, thereby forming a bottom cap.
Patent JP-H06310049-A (JP)
Title: Color picture tube
Inventor: TAI NOBUYUKI
IPC: H01J31/20
Filed: 1993-04-20
Abstract: PURPOSE:To easily form a phosphor screen, and to prevent absence of an electron beam by making the horizontal diameter of an electron beam passing hole wider as the horizontal end part is closer and smaller as the vertical end part is closer. CONSTITUTION:The electron beam passing hole 20 of a shadow mask is opened wide in a phosphor screen side, and is formed into longitudinal rearly rectangular shape having a minimum diameter part for determining the hole diameter on the inside closer to the surface in the side of an electron gun. A plurality of the rectangular electron beam passing holes 20 are formed in line through a bridge 21 vertically in the direction of Y, while a plurality of holes are provided horizontally in the direction X at a predetermined pitch. The horizontal diameter D of the minimum diameter part 22 of the electron beam passing hole 20 is larger as the hole is closer to the horizontal end part from the vertical axis or Y axis passing the center of the shadow mask, and is smaller as the hole is closer to the vertical end part from the horizontal axis or X axis passing the center of the shadow mask.
Patent JP-H07146327-A (JP)
Title: Method and apparatus for testing of integrated power device
Inventor: ADORIAANO RANTSUI
IPC: G01R31/26
Filed: 1994-04-28
Abstract: PURPOSE: To secure a quality and reliability of a device by supplying an electric current to a connecting part, and comparing a time change in a voltage drop caused by it with a prescribed nominal change. CONSTITUTION: A testing device 15 is provided with an electric current source 16 connected in series between pins 3a and 3b, a voltmeter 17 and a processing unit 18. Therefore, when an electric current 2I is supplied from the electric current source 16 in the case where a two-wire connecting part 7 has two gold wires, an electric current I is supplied to the respective gold wires, and electric power RI<2> is consumed (R is a resistance value of the gold wires). If one gold wire does not exist, an electric current 2I is all supplied to a residual gold wire, and electric power 4RI<2> is consumed. That is, electric power of four times in the right connecting part 7 is consumed. Therefore, its gold wire presents a high temperature, and causes a voltage drop increasing faster than a part having the right (two-wire) connecting part 7.  The nonexistence of one of two gold wires can be detected by comparing a voltage drop as this time function with a voltage drop (a nominal change) in a sound part.
Patent JP-S61250082-A (JP)
Title: Tape or film for masking
Inventor: SHIRAISHI MASUJIRO
IPC: C09J7/02
Filed: 1985-04-27
Abstract: PURPOSE:The titled tape for coating, etc., having improved adhesivity and heat resistance free from paste residue in repeated release, obtained by forming a pressure-sensitive adhesive layer consisting of a specific crosslinked polyester and an adhesion imparting resin in a specific ratio on one side of a polyester substrate. CONSTITUTION:(A) 100pts.wt. polyether having a main chain which contains one or more hydrolyzable silicon groups (e.g., hydride group bonded to silicon group) and a repeating unit substantially shown by the formula -R-O- (R is bifunctional alkyl, preferably 1-4C alkylene) and (B) 40-150pts.wt. adhesion imparting resin (e.g., terpene-phenolic resin, etc.) are dissolved in a solvent such as toluene, etc., applied to one side of a polyester substrate and crosslinked under heating oat 120 deg.C for 1 - several minutes to give the aimed tape. Preferably the surface of the substrate to be coated as is subjected to corona discharge and a long-chain alkyl group-containing releasant is used on the back.