baber/WOPTO huggingface dataset:
Patent JP-S58110675-A (JP)
Title: Rust preventive treatment for resistance weld zone of plated steel plate
Inventor: TAMADA KIICHIROU
IPC: C23C14/10
Filed: 1981-12-22
Abstract: PURPOSE:To perform thin and uniform coating with a small amt. of a corrosion resistant material by supplying the corrosion resistant material to the parts near the boundaries between the base parts and plating layers of plated steel plates which are removed  of the plating layers by resistance welding and melt-sticking the material over the  entire surface of the base parts by the heat inertia of welding. CONSTITUTION:Superposed steel plates 1 and 2 are pressurized under prescribed pressure with an upper electrode 3 and a lower electrode 4 and while both electrodes 3 and  4 are rolled in an arrow direction, the steel plates are seam-welded, and both plates 1  and 2 are welded. Plating layers 9 and 10 are melted at the pressurized places and  near the same by the resistance heating generated in this time and the pressurizing  force of the electrodes and the base parts 1a and 2a of the plates 1 and 2 are exposed  by the stripping effect on both sides. When in this state the plates 1 and 2 are delivered with the electrodes 3 and 4, a corrosion resistant material M such as solder is  supplied to the parts 1a and 2a from upper nozzles 7, 7 and lower nozzles 8, 8. The  material M is melted and run over the entire surface by the heat inertia of welding of  the parts 1a and 2a and the parts 1a and 2a are coated with a min. required thickness  of the material M simply by using a small amt. of the material M.
Patent JP-H0954660-A (JP)
Title: Magnetic disk controller
Inventor: KOBAYASHI SETSU
IPC: G06F12/16
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To back up program memory data stored in a RAM for a host CPU in case of a momentary break as to the magnetic disk controller which is connected between a magnetic disk unit and a host device. SOLUTION: This magnetic disk controller is equipped with power failure backup type RAMs 17a... having storage capacity exceeding the capacity of the RAM 43 for main storage that the host device 40 is equipped, a power source variation detection part 18 which generates a voltage drop signal when a source voltage drops below a specific value and generates a voltage recovery signal when the source voltage recovers, and a slave CPU 12. This slave CPU 12 transfers information stored in the main storage RAM 43 to the power failure backup type memories 17a... by DMA in response to the reception of the voltage drop signal from the power source variation detection part 18 and transfers the information stored in the power failure backup type RAMs 17a... to the main storage RAM 43 by DMA in response to the reception of the voltage recovery signal.
Patent JP-H0655989-A (JP)
Title: Method for attaching inflator to air bag case
Inventor: USUI KATSUTOSHI
IPC: B60R21/217
Filed: 1992-08-05
Abstract: PURPOSE:To provide a method for attaching an inflator to an air bag case, which can improve the workability of attachment of an inflator to an air bag case. CONSTITUTION:After installing a bag body 14 under the folded condition inside of an air bag case 12, a nozzle cap 30 is fitted out of one axial end part 16a of an inflator 16, and the inflator 16 is inserted to a through hole 20 of one side under this condition. After inserting the inflator 16 for arrangement, the nozzle cap 30 is removed from the inflator 16. Consequently, at the time of inserting the inflator 16, the peripheral surface 30A of the nozzle cap 30 pushes the end part 14A of the bag body 14 under the folded condition to go backward, and the inflator 16 is inserted. Consequently, the workability of attachment can be improved.
Patent JP-H0936329-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKAMI TAKAMI
IPC: H01L21/28
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having high dielectric isolation withstand voltage and high reliability, by forming a side wall covering the exposed part of a conducting film with excellent step-difference coverage, on the inside surface of a contact hole. SOLUTION: By using photoresist as a mask, RIE is performed on an SiO2 film 42 and a BPSG film 41, and then photoresist is eliminated. By using the SiO2 film 42 as a mask, RIE is performed on a polycrystalline Si film 36 and an SiO2 film 32. In the course of RIE of the BPSG film 41, organic reaction product which has stuck on the inside surface of a contact hole is eliminated together with the photoresist. Hence the organic reaction product does not act as offset in the course of RIE of the polycrystalline Si film 36, so that step-shaped protrusion is not formed on the polycrystalline Si film 36.
Patent JP-2000045560-A (JP)
Title: Vibration damping device and octagonal panel type damper
Inventor: CHO TOMIAKI
IPC: F16F15/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping device capable of reducing an earthquake response such as the quakes, deformation, etc. of a building structure by the earthquake response and a damper for absorbing seismic energy capable of being provided for constituting the vibration damping device. SOLUTION: The vibration damping device A is installed in a region 101 surrounded by a square-shaped framework 10 composed of upper and lower beams 1 and columns 2 on both sides in a building structure BL. The panel type damper 4, a first upper brace 31 and a first lower brace 32 extended from a beam-column connecting section 501 on the upper side to the damper 4 and from a beam-column connecting section 504 on the lower side to the damper 4 respectively along one L1 of the two diagonals of the square-shaped framework 10 and a second upper brace 33 and a second lower brace 34 elongated from a beam-column connecting section 502 on the upper side to the damper 4 and from a beam-column connecting section 503 on the lower side to the damper 4 respectively along the diagonal L2 are mounted at that time, the whole is formed in a crossed shape,  and the panel type damper 4 is set up at a crossed intersection section.
Patent JP-S60101434-A (JP)
Title: Hot water supplying apparatus
Inventor: NOGUCHI YASUTAKA
IPC: F24H9/12
Filed: 1983-11-09
Abstract: PURPOSE:To contrive to increase the efficiency of a hot water supplying apparatus, by separating a hot water layer from a cold water layer and by accumulating heat in layer, by providing a cylindrical nozzle which is connected in the shape of T to a pipe to feed water into a tank, and which has openings at both ends in the vertical direction of a tank. CONSTITUTION:The cold water 10 flowing upwardly through a T type nozzle flows pushing aside a hot water layer 9 in the beginning of feeding of water, but it gradually drops its velocity under its own weight because its specific gravity is heavier than that of hot water, and stops flowing at the height ''hn'', that is the distance from the branched off point 15 of a T type nozzle 12. The upward flow of water 10 can be stopped by designing the upper part of a T type nozzle longer than the height ''hn'', which is the height that the water 10 can push up the hot water layer 9. The downward flow (a) of the water 10 increases its velocity, and the cold water 10 forms a layer in accordance with the increase of the rate of fed water, pushing out the hot water 9 from the T type nozzle 12. Then the water layer becomes thicker very slowly in accordance with the increase of the fed amount of water, pushing up the hot water layer located on the water layer.
Patent JP-H0761805-A (JP)
Title: Apparatus for producing granular dry ice
Inventor: FUKIHARU MINEO
IPC: C01B32/55
Filed: 1993-08-24
Abstract: PURPOSE:To simply and surely obtain granular dry ice by forming molding holes for the dry ice at the tip of a cylinder into a tapered shape of spreading toward the outside of the cylinder. CONSTITUTION:This apparatus for producing dry ice is obtained by constructing a cylindrical cylinder 1, a piston, advancing, retreating and moving in the cylinder 1, a hydraulic driving device for driving the piston, a mold metallic fixture 4 and a cylinder tip flange 5, etc., at the tip of the cylinder 1. Many dry ice molding holes 6 formed into a tapered shape of spreading toward the tip are bored in the mold metallic fixture 4 of the apparatus. Liquid gaseous carbon dioxide is then jetted into the interior of the cylinder 1 to compact the produced snow dry ice between the piston and the mold metallic fixture 4 and extrude the compacted snow dry ice from the molding holes 6 into a slender rodlike form. Thereby, the granular dry ice is produced at 170-180kg/hr rate.
Patent JP-2000039865-A (JP)
Title: Plasma display device
Inventor: NAGAO NOBUAKI
IPC: G09G3/291
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To realize high-speed driving and to attain high precision by varying a driving waveform for discharging in accordance with a wall voltage to be stored in a discharging cell and thereby stabilizing discharge during a write-in period without inviting deterioration of picture quality. SOLUTION: A wall voltage measuring circuit 31 measures a capacitor terminal voltage on the side of sustained line electrode group 19b1-19bN after connecting the reference capacitor Cs, serially to the discharge cell of the panel, to the sustained line electrode group 19b1-19bN that impress a sustaining discharge pulse. Then, it determines the average voltage in a series of sequence consisting of the initializing period, writing period, sustaining period and erasing period, deciding a voltage value proportional to the average value of the wall voltage in the discharge cell. A negative feedback circuit 32 negative feedback controls each pulse voltage of the write pulse which is applied from a data line electrode driving circuit 22 to each data line electrode 141-14M, on the basis of the measurement by the wall voltage measuring circuit 31.
Patent JP-H0492672-A (JP)
Title: Hemofilter
Inventor: YAMADA MASAKAZU
IPC: B01D69/12
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the hemofilter having low platelet sticking property without impairing the filter rate (UFR) and low-molecular protein sieving coefft. (SC) possessed by a hollow yarn membrane base material consisting of an acid group- contg. polyacrylonitrile copolymer by forming this hemofilter of the above- mentioned base material and a porous chitosan layer clad on the inside surface of the base material and providing pores sized 50 to 500Angstrom . CONSTITUTION:This hemofilter consists of the hollow yarn membrane base material consisting of the acid group-contg. PAN copolymer and the porous chitosan layer clad on the inside surface thereof and has 50 to 500Angstrom  pore size. Namely, the presence of the acid group in the PAN copolymer does not require a substrate treatment by a strong oxidizing agent, such as permanganic acid/ sulfuric acid to be generally executed for the purpose of stably coating a material surface at the time of coating the material surface with a polymer as the acid group is previously introduced into the membrane base material. The membrane base material thus remains without being subjected to the oxidation reaction by an oxidation reagent. The low platelet sticking property is exhibited in this way without impairing the membrane performance of the base material.
Patent JP-H0856613-A (JP)
Title: Antihypertensive health food and rice gruel and cut rice cake prepared by using the same as material
Inventor: KAN SANKEI
IPC: A23L31/00
Filed: 1994-08-10
Abstract: PURPOSE: To provide a food which can decrease blood pressure, plasma cholesterol, and low density lipid protein cholesterol content by mixing specified ratio of specified components such as potato powder, buckwheat powder, sesame powder, black soybean powder, soybean protein isolate powder, apple powder, kelp root powder, etc. CONSTITUTION: The food of the purpose is produced by mixing 20 to 30 wt.% potato powder, 20 to 25 wt.% buckwheat powder, 10 to 15 wt.% sesame powder, 10 to 15 wt.% black soybean powder, 5 to 8 wt.% soybean protein isolate powder, 1 to 5 wt.% apple powder, 1 to 4 wt.% kept root powder, 1 to 4 wt.% banana powder, 0.5 to 1.5 wt.% carrot powder, 0.5 to 1.5 wt.% Japanese mushroom powder, 0.5 to 1.5 wt.% bracket fungus of genus fomes fungus powder, 0.5 to 1.5 wt.% earthworm powder, 5 wt.% rapeseed oil, 3.5 wt.% vitamin mix, 1.0 wt.% mineral mix. 0.3 wt.% methionine and 0.2 wt.% cholinechloride. Vegetables and seasonings are added to the obtd. food and cooked to obtain gruel.
Patent JP-H0495109-A (JP)
Title: Device for countermeasure against heat generation of electronic apparatus
Inventor: TANOSHITA MASARU
IPC: G06F11/00
Filed: 1990-08-07
Abstract: PURPOSE:To suppress the heat generation of a digital electronic circuit part to continue the operation of an electronic device for a long time by reducing the used operation frequency of the digital electronic circuit part of this electronic apparatus in the case of abnormal temperature. CONSTITUTION:If the temperature of the electronic apparatus is abnormal, a temperature monitor circuit 2 detects the temperature abnormality by a temperature sensor 1 and outputs a temperature abnormality signal 3 to a processor part 4 to inform the part 4 of it. The processor part 4 outputs an alarm signal 5 to an alarm generating part 6 to inform a user of it and reduces the operation frequency to reduce the generated calorific value and continues the operation of the electronic apparatus. The frequency of a synchronizing clock which controls the digital electronic circuit is changed in accordance with the temperature, and the used operation frequency is reduced to reduce the generated calorific value, thereby operating the electronic apparatus.
Patent JP-H0376917-A (JP)
Title: Permeable steel checkdam
Inventor: SAKAKI NOBUAKI
IPC: E02B7/02
Filed: 1989-08-15
Abstract: PURPOSE:To permit large stones to be stored during a great flood by a method in which trussed unit structures formed by fabricating steel tubes into an oblong form are connected vertically to make up a structure, and the structures are set crossingly in the direction of flow. CONSTITUTION:The connections between the four corners and diagonal members 8 of a trussed structure frame formed by fabricating steel tubes into an oblong form are combined with steel tubular columns 7 to make up unit structures 2, 2a, and 2b. The unit structures 2, 2a, and 2b are vertically combined to make up a structure 1, and the structures 1 are set at a given interval crossingly to the flow direction by using pile bases set on riverbed. In this case, the columns 7 of the lowest unit structure 2b are combined with the pile base by detachable pins. During great flood, large stones incapable of passing through the steel tubes and the columns 7 are stored on the upstream side of the structure 1. After the flood ends, the pins on the uppermost stream side are left behind by removing the other pins, and the structure 1 is fallen down toward the upstream side to remove large stones stored.
Patent JP-S58115067-A (JP)
Inventor: ICHIJIYOU KIYOSHI
IPC: C04B33/13
Filed: 1981-12-28
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-H0258717-A (JP)
Title: Floppy disk device
Inventor: TAJIMA TOMOYUKI
IPC: G11B5/265
Filed: 1988-08-24
Abstract: PURPOSE:To make the timing of the magnetic recording of data consistent with the data erasing timing and the circuit of a floppy disk device simple by providing a magnetic gap for data reading out and writing and magnetic gaps for regulating widths of recording tracks perpendicularly to each other in a single head core. CONSTITUTION:A magnetic gap 11c for data reading out and writing and magnetic gaps 11a and 11b for regulating widths of recording tracks are provided perpendicularly to each other in a single head core 1. Therefore, a floppy disk is magnetized in the vertical direction by means of the gaps 11a and 11b and in the lateral direction by means of the gap 11c. Since the magnetic recording and erasure of the upper and lower parts of the magnetic storing section can be performed on the floppy disk in the same process with the one head core 1 when data are magnetically recorded on the floppy disk, the electric current consumed by the head can be reduced.
Patent JP-S6453219-A (JP)
Title: Information processing system
Inventor: MIYOSHI AKITO
IPC: G06F3/048
Filed: 1987-08-24
Abstract: PURPOSE:To realize a highly efficient information processing system regardless of the ability and the experience of an operator, by facilitating the change of the message displayed on a help screen. CONSTITUTION:The prescribed information is delivered to a help screen changing means 5 from an input means 1 with operation of an operator when an information processing means 4 has no working. Then the means 5 receives the message data corresponding to said information or this message data and the color data from a help screen storage means 3. Thus the means 5 delivers the received data to a display means 2. Here the operator operates the means 1 to change the message data and/or the color data delivered to the means 2. As a result, the means 5 stores the changed message data again into the means 3 as the new help screen data.
Patent JP-H0261494-A (JP)
Title: Ignition preventing device upon vulcanizing weather-strip
Inventor: SHIMIZU TOSHIYUKI
IPC: B29K105/24
Filed: 1988-08-24
Abstract: PURPOSE:To save power and prevent ignition upon the microwave vulcanizing of triple-extruding weather-strips by a constitution wherein a microwave oscillator is stopped by a control circuit when either one of a limit switch, a reflection type photoelectric switch or a transmissive photoelectric switch is operated. CONSTITUTION:In an ignition preventing device 11, a limit switch 19 and/or photoelectric switches 21, 24 detect the disconnection of an insert 1 or the materials of rubbers G1, G2 when there are the disconnections in weater-strips introduced into a vulcanizing tank 5. Then, the operation of a microwave oscillator is stopped automatically through a control circuit. According to this constitution, an electric power necessary for vulcanizing may be saved and ignition upon the microwave vulcanizing of the weather-strips 1 may be prevented.
Patent JP-2000029085-A (JP)
Title: Laser device
Inventor: MATSUMOTO YUJI
IPC: G02F1/37
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a laser device stably functioning with good efficiency and normally actuated over a long term by installing an exit window at a position away from the end face on an emitting side of a higher harmonic conversion element by a specified distance or more. SOLUTION: A 1st holding box 16 is formed of heat resistant material and has nearly rectangular parallelopiped shape. A 2nd holding box 26 is formed of the heat resistant material and has a almost rectangular parallelopiped shape. Transmission windows 27 and 28 are formed on boths sides in an optical axis 12 direction so that an optical path may not be shut, and silica glass plates 29 and 30 are fit in the windows 27 and 28. A pair of supporting bases 31 is provided at a position keeping away from the windows 27 and 28, and a 2nd non-linear optical crystal 15 is supported between the pair of supporting bases 31. A distance between the side surface 15a on the window 28 side of the crystal 15 and the side surface 30a on the crystal 15 side of the plate 30 is set to >=30 mm.
Patent JP-2000030940-A (JP)
Title: Thin film electronic component
Inventor: KAWARAI MITSUGI
IPC: H01F17/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin film impedance element which can maintain high impedance characteristic from a low frequency band of several 10 MHz to a high frequency band of several GHz. SOLUTION: In a zigzag structure where inner conductors 3, 6 are three- dimensionally extended, the inner conductor 6 connected with an external electrode which is spread and formed on one side conductor leading-out part 2a is extended to an external electrode which is spread and formed on the other side conductor leading-out part 2b without returning.
Patent JP-S58115653-A (JP)
Title: Magnetic disk driver
Inventor: HIROSE ETSUROU
IPC: G11B17/04
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a magnetic disk driver equipped with an efficient disk ejecting mechanism. CONSTITUTION:The magnetic disk driver consists of a molded chassis part, disk guide mechanism part, collet chuck mechanism part, base part, disk driving motor part, and head mechanism part. The disk guide mechanism part B consists of a left disk guide mechanism part 21a and a right disk guide mechanism part 21b arranged inside of left and right side wall plate parts 1b and 1c. A disk guide body 22 consists of an external guide body 22a fitted with a write protection sensor (LED) 23, etc., for detecting whether a recording medium is inserted or not, and a crank-shaped internal guide body 22b. Then, a press spring 30 for operating an ejection button 5, slider 31 for ejection, and slider drawing spring 32 are provided over the external disk body 22.
Patent JP-S60104400-A (JP)
Inventor: OCHI HIDETOSHI
IPC: B43L13/00
Filed: 1983-11-11
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-H0492757-A (JP)
Title: Boost liquid pressure output device
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1990-08-09
Abstract: PURPOSE:To shorten the operation stroke of an operation member by locating an on-off valve, closed to shut off connection between a boost chamber and a reservoir when a valve piston is moved forward toward a booster piston, between a booster piston and a valve piston. CONSTITUTION:A hydraulic booster B of a boost liquid pressure output device is provided with a valve piston 16 slidably engaged with a booster piston 15 and coupled to an operation member 40, an inlet valve 18 located between an output liquid pressure chamber 14 and a liquid pressure feed source 17, and an output valve 19 located between an output liquid pressure chamber 14 and a reservoir R2. In this case, the front end part of the booster piston 15 is formed in a manner to be comparatively increased in size, and a boost chamber 32 is partitioned between a cylinder body 1 of a master cylinder and a booster cylinder 13 of the liquid pressure booster B. An on-off valve 54 closed during forward movement of the valve piston 16 toward the booster piston 15 and shutting off connection between the boost chamber 32 and the reservoir R2 is located between the booster piston 15 and the valve piston 16.
Patent JP-S60103996-A (JP)
Inventor: OKANO KAORU
IPC: D06F13/02
Filed: 1983-11-11
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-H01145996-A (JP)
Title: Draw gear for cable
Inventor: KURISUTEIAN RIKURI
IPC: B66D3/00
Filed: 1988-08-26
Abstract: PURPOSE: To reduce weight by forming a compact structure, and to facilitate operation by exhibiting large tensile force and a high rope speed by constituting a rope haulage machine by arranging a driving engine, an epicyclic gear device, a disc clutch and a rope drive pulley. CONSTITUTION: A driving engine 2 is formed as a lightweight internal combustion engine having large output, a clutch is formed as a manually air blowing disc clutch 3, and a transmission is formed as an epicyclic gear device 4 having a reverse rotation preventive device. The disc clutch 3 is arranged on an output shaft 6 of the driven epicyclic gear device 4, and a rope drive pulley 5 driving pinion 7 connected to the output side of the disc clutch 3 is arranged between them. The disc clutch 3 has a load releasable pressing-down element 9, and is operated by a manual crank 10, and the driving engine 2 drives the epicyclic gear device 4 through a V belt speed reduction gear 11 or by sandwiching a transmission gear 12 according to circumstances.  Such constitution is excellent in terms of a compact structure and light weight, exhibits large tensile force and a high rope speed, and facilitates operation.