baber/WOPTO huggingface dataset:
Patent JP-H04324278-A (JP)
Title: High frequency heating device
Inventor: IMOJI YOSHITOMO
IPC: H05B6/64
Filed: 1991-04-24
Abstract: PURPOSE:To provide quickness of stopping a high frequency generating source at the time of abnormality so as to improve safety of a device by providing a temperature detector in a position where easily cooled so that a setting temperature for actuating the high frequency generating source can be set lower. CONSTITUTION:A cooling air guide 10, integrally provided with a magnetron 1, is arranged so as to guide cooling air from a propeller fan 3 branched to the magnetron 1 and a high voltage transformer 2. A temperature detector 14 is mounted to a position in an external surface side below the guide 10 and further provided with an air guide opening 11. This detector 4, on the one hand being provided in the guide 10 integrally formed with the magnetron 1, detects a high temperature by heat transmission from the magnetron 1 when the fan 3 is stopped in the case of generating abnormality, and the detector 4, on the other hand being cooled by the cooling air from the fan 3, detects a low temperature when the fan 3 is normally actuated. In this way, safety of a device can be improved by stopping the magnetron 1 in a safe condition not generating a very high temperature.
Patent JP-2000282158-A (JP)
Title: Aluminum alloy sheet and its manufacture
Inventor: TANIGAWA MASAKI
IPC: C22F1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet capable of improving the uniformity of color tone of anodic oxidation coating film, as well as the uniformity of roughened surface, and to provide its manufacturing method. SOLUTION: This aluminum alloy sheet has a composition consisting of, by weight, 0.2-0.6% Fe, 0.03-0.20% Si, 0.005-0.05% Ti, and the balance Al with inevitable impurities. Intermetallic compounds of 1-10 7 μm grain size, among those formed at the surface of the aluminum alloy sheet, exist by (2000 to 4000) pieces/mm2. Further, when [M] represents the total number of the intermetallic compounds of 1-10 μm grain size per unit area and [Al6Fe] represents the number of Al5Fe among the intermetallic compounds of 1-10 μm grain size per unit area, [Al6Fe]/[M]<=0.3 is satisfied.
Patent JP-H01266117-A (JP)
Title: High-frequency gluing latex
Inventor: JOGO HIROYUKI
IPC: C08L27/08
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a high-frequency gluing latex freed from a problem of sparking and having improved high-frequency adhesiveness, by specifying the molecular weight distribution of a vinylidene chloride copolymer resin latex comprising vinylidene chloride, vinyl chloride and a vinyl monomer and its melt properties. CONSTITUTION:A vinylidene chloride monomer (A) is copolymerized with a vinyl chloride monomer (B) and a vinyl monomer (C) (e.g., acrylonitrile) to obtain a latex for a high-frequency gluing which is a latex of a vinylidene copolymer resin comprising 45-90wt.% units of component A, 5-50wt.% units of component B and 5-20wt.% units of component C and having a weight- average molecular weight (Mw) of 55,000-130,000, a number-average molecular weight (Mn) of 20,000-48,000, an Mw/Mn ratio >=2.7, a flow initiation temperature <=150 deg.C and a melt viscosity (at 160 deg.C) of 2.0X10<4> P.
Patent JP-2000280994-A (JP)
Title: Folding-up method of rotary parachute
Inventor: KONO TAKESHI
IPC: B64D17/76
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve parachute opening performance by forming the specific number of folding-up objects by folding up plural rotary panels in the inside direction along the almost center line, folding up a parachute edge part and a part of a panel main body inside in one folding-up object, and folding up the other folding-up object in the outside direction. SOLUTION: A rotary parachute is folded up in the inside direction along the center line of four rotary panels, and the adjacent rotary panels are superposed two pieces by two pieces to form two folding-up objects F1, F2. One folding-up object F1 is bent in the inside direction along an extension line of the outside edge of a panel main body, and the other folding-up object F2 is bent in the outside direction. Thus, clearance by folding-up can be formed on both sides by alternately bending the folding-up objects. Thus, after opening since wind blows into clearance of the upper folding-up object F2, the wind similarly blows into clearance of the lower folding-up object F1. Thus, folding-up of a rotary parachute is easily released, so that parachute opening performance can be improved.
Patent JP-S5218743-A (JP)
Title: Application of water based resin paint
Inventor: OOTA TOSHIYUKI
IPC: C09D5/02
Filed: 1975-08-05
Abstract: PURPOSE: To apply an water based paint of resinous amine salt containing a hydrophilic solvent, capable of giving improved luster of coating layers and having increased stability by the incorporation of an ester or ether plasticizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05289204-A (JP)
Title: Image recording and reproducing device
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1992-04-15
Abstract: PURPOSE:To obtain the image of stable density by efficiently keeping temperature and/or humidity in an image recording part constant with a simple constitution in an image signal reproducing device constituted of the image recording part in which a photographic sensitive material is exposed to be light modulated in accordance with an image signal so as to record the image and a reproducing part where the photographic sensitive material on which the image is recorded is developed, fixed, washed and dried. CONSTITUTION:Based on a temperature and humidity signal ST outputted from a temperature and humidity measuring means 22 which measures the temperature and/or humidity near the photographic sensitive material 19, the mixing ratio of outside air 51 to air 52 and 53 in a drying part 34 is controlled and the mixture is ventilated to the image recording part 10 by ventilating means 70a, 70b and 70c. It is good to cool the outside air 51 with a radiator 40, etc., and it is also good to use the air at a part other than the drying part 34 in the reproducing part 30.
Patent JP-H09276682-A (JP)
Title: Rotary type container mixing apparatus
Inventor: SAKAMOTO ATSUSHI
IPC: B01F9/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type container mixing apparatus capable of performing sufficient mixing within a short time without generating stagnation in the content at an axis part. SOLUTION: A pair of partition plates 3 are provided in the container 1 held to a rotary apparatus in a freely detachable manner. The partition plates 3 are extended in parallel to the axis of a rotary shaft to be opposed to each other on both sides of the axis. Both side edges in the axial direction of the partition plates 3 are in contact with the inner wall of the container 1 and the side edges 32a, 32b of the partition plate 3 have gaps W1, W2 with respect to the inner wall of the container 1.
Patent JP-S5219042-A (JP)
Title: Deposit/witdrawal system
Inventor: NAKAJIMA SHIYUNICHI
IPC: G06F3/00
Filed: 1975-08-05
Abstract: PURPOSE: Effectively utilize the characteristics of on and off-line of deposit/withdrawal systems used at banks or post offices for monetary transactions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61233318-A (JP)
Title: Optical position detector
Inventor: TSUKADA EIICHI
IPC: G01B11/00
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a position signal of good S/N by providing a position detection mark where projecting parts having a width l/2 and recessed parts having the width l/2 different in depth by about 1/8 of the wavelength of light or integer-fold 1/8 wavelength of light are arranged alternately in a checkered pattern. CONSTITUTION:The luminous flux from a semiconductor laser 3 is made incident on a collimator lens 4 and is discharged as parallel rays of luminous flux. This luminous flux is made incident on a polarizing prism 6 having a polarizing film 5. The luminous flux is made incident on a reflecting film 10 on a fixed scale 1 while being converged by the action of the film 5. The film 10 consists of a rugged mark different in optical depth by about 1/8 of the wavelength of the laser 3; and if a two-divided photodetector 9 is arranged in a far field with respect to the luminous flux reflected on the film 10, outputs from elements of the photodetector 9 are obtained with about 90 deg. phase difference, and this difference is taken to detect the position.
Patent JP-H06287501-A (JP)
Title: Solid drawing material
Inventor: UESUGI KOJI
IPC: C09D13/00
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a solid drawing material with which a dense line can be drawn homogeneously on a non-absorbing substrate, e.g. a white board, by mixing a pigment with a wax and a specific surfactant. CONSTITUTION:This drawing material comprises preferably 3-50wt.% pigment (e.g. carbon black), preferably 5-80wt.% wax (e.g. diheptadecyl ketone), and preferably 2-10wt.% silicone surfactant which is insoluble in non-polar organic solvents but soluble in water (e.g. SH-30PA, manufactured by Dow Corning Toray Co., Ltd.).
Patent JP-S61253125-A (JP)
Title: Contracting method for roll-in plate pipe
Inventor: KISE TOSHIHIRO
IPC: B21D5/01
Filed: 1985-05-07
Abstract: PURPOSE:To contract a roll-in plate pipe smoothly without fold by setting a contracting equipment consisting of lever blocks and fixing fittings on the inside and outside of a cylindrical pipe body made of bended plates, expanding a plate end somewhat in the radial direction, and pulling and contracting plates. CONSTITUTION:The pipe contracting equipments 9 and 10 consisting of the lever blocks 4 and 6 and the fixing fittings 2, 3, 5, and 7 are set on the inside and outside of the cylindrical pipe body 1 made of bended plates, respectively. The outer contracting equipment 10 pulls a plate end somewhat to expand the pipe body in the radial direction. Then, the inner contracting equipment 9 pulls the body 1 so that plate ends lap over each other and the pipe body contracts. Defects such as folds do not occur in a contracted roll-in plate pipe 1 and the contracting work is carried out smoothly.
Patent JP-S58212085-A (JP)
Inventor: UEDA YASUKIYO
IPC: H05B3/00
Filed: 1982-06-03
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-S63266292-A (JP)
Inventor: INATOMI SHOICHIRO
IPC: F16L39/04
Filed: 1987-04-20
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-S61267747-A (JP)
Title: Interval photographing device for camera
Inventor: KIKUKAWA YOSHIFUMI
IPC: G03B17/40
Filed: 1986-04-21
Abstract: PURPOSE:To attain continuous photographing in response to a release operation even before a set time by directly setting the start time of interval photo graphing and starting repeat photographing on the basis of the detection of a release signal. CONSTITUTION:An interval photographing device including a back circuit BCKC is freely attachably/detachably fitted to the back cover side of a camera and a repeat photographing time, a repeat period, the number of continuous photo graphing frames, etc. are set up in the interval photographing device by a con trol microcomputer CMC. The start time of continuous photographing can be directly set up, and when a release signal is detected, repeat photographing is started, and thereafter the operation corresponding to the set value can be executed. Thereby, it is unnecessary to calculate a time difference up to the start time and the continuous photographing can be executed by the release operation even before the set time, so that the operation is made extremely convenient.
Patent JP-H02274089-A (JP)
Title: Address setting device of terminal equipment for remote supervisory control system
Inventor: KURODA MITSUNOBU
IPC: H04Q9/00
Filed: 1989-04-15
Abstract: PURPOSE:To allow a human being to easily recognize data and to prevent setting errors by applying an individual name to terminal equipment and making the address of the terminal equipment correspond to the individual name in a one to one ratio. CONSTITUTION:When the individual name is registered in a storage part 24 and a selecting key 25e is pushed, the individual names registered in the storage device 24 can be successively displayed on a display device 26. When the desired individual name is displayed and a setting key 25c is pushed, address data corresponding to the individual name are converted into wireless signals by a light emitting part 21, and transmitted to terminal equipment 10. The address is set in the terminal equipment 10 by the wireless signal. When the addresses of the terminal equipment 10 are successively set in a sequence to set the individual names, whenever a single individual name is registered in the storage part 24, the individual name is selected and set. Thus the terminal equipment can be discriminated on a individual name basis, and the setting errors can be prevented.
Patent JP-H05286373-A (JP)
Title: Front/rear wheel differential limiting-device for four-wheel drive vehicle
Inventor: SHIODA YASUHIRO
IPC: B60K17/346
Filed: 1992-04-15
Abstract: PURPOSE:To prevent clattering noise following disengagement by providing a disengaging means to disengage step by step a front/rear wheel differential limiting clutch after detecting a change from a forward range to a backward range as such. CONSTITUTION:Front/rear wheel differential limitation and front/rear wheel differential limitation cancel are performed by engaging and disengaging a front/rear wheel differential limiting clutch 15. During a backward range, the front/rear wheel differential limitation cancel is performed by disengaging the front/rear wheel differential limiting clutch 15. In this case, with the detection of a change from a forward range to a backward range, the front/rear wheel differential limiting clutch 15 is disengaged step by step by a disengaging means. Accordingly, clattering noise following disengagement is prevented.
Patent JP-H09287571-A (JP)
Title: Micropump
Inventor: KATANO TOMONORI
IPC: F04B19/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a micropump based on a new operation principle which performs smooth transfer of fluid irrespective of kinds of fluid. SOLUTION: A micripump is composed of a base plate 1, a guide body 2 superposed on the base plate 1 for forming a fluid passage 2a therebetween, array magnetic coil elements 5 arranged on the side of the base plate 1 along the fluid passage 2 serving as a movable magnetic field generation means, an elastic film 3 whose peripheral edge is sealed to the base plate 1 for surrounding the surface of the fluid passage, and magnetic fluid 4 saled between the magnetic film 3 and the base plate 1. The magnetic fluid is collectively moved along the movable magnetic field generated by switching current to array magnetic coil elements 5. A fluid body 8 to be transferred is pushed by peristaltic motion of the elastic film 3 accompanied with the movement of the magnetic fluid.
Patent JP-H10289946-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MINORU
IPC: H01L21/762
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device on which generation of a gap due to the contraction of the volume of an embedded material can be prevented, and the short circuit and junction leakage of a wiring material can also be prevented. SOLUTION: A trench 15 is formed on a silicon substrate 10, a TEOS (tetraethyl orthosilicate) oxide film 16 is buried in the inner surface of the trench 15 in such a manner that it directly comes in contact with the main surface, and the surface of the TEOS oxide film 16 is flattened. Subsequently, a silicon oxide film 21, with which the TEOS oxide film 16 and the silicon substrate 15 are closely adhered, is formed on the interface between the TEOS oxide film 16 and the silicon substrate 10 which forms the inner side face of the trench 15.
Patent JP-H11292459-A (JP)
Title: Bobbin suspension device
Inventor: SASAKI SUSUMU
IPC: B66C1/66
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device for firmly joining a suspension in respective flanges, thereby ensuring safe suspending work, even the flange of a bobbin has any thickness. SOLUTION: A suspension 12 is inserted into a through-hole 5 formed on the flange 32 of a bobbin to lift the bobbin by the tool 12, and is constituted of a main body 14 insertable into the hole 5, and a sliding member 16 inserted into a slit 15 formed in the main body 14. At the time of lifting, the flange 3 is made into a shape so as to be nipped by the engaging part 20 of the main body 14 and the engaging claw part 29 of the slide member 16.
Patent JP-S63262059-A (JP)
Title: Control system for 2-element forward switching regulator
Inventor: HIRACHI KATSUYA
IPC: H02M3/335
Filed: 1987-04-17
Abstract: PURPOSE:To inexpensively enhance the efficiency by providing a difference at the switching velocities of two switching elements, delaying faster turn-ON and delaying a slower turn-OFF. CONSTITUTION:A 2-element forward type switching regulator has two switching elements 2 driven ON, OFF by a controller 11, and supplies power through its transformer 4 to a load. In this case, the elements 2 use an element 2-1 having fast switching velocity like an FET, and an element 2-2 having a slow switching velocity like a triple diffused bipolar transistor. The ON signal of the element 2-1 is delayed by the controller 11, and the OFF signal of the element 2-2 is delayed. Thus, the regulator can be inexpensively operated in high frequency.
Patent JP-2000291702-A (JP)
Title: Electric brake device
Inventor: TAKAHASHI KIMIO
IPC: F16D65/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric brake which is excellent in both responsibiveness during an initial brake operation and power transmission efficiency after frictional engagement between a brake pad and a braked member. SOLUTION: This device has a power transmission converting mechanism 4 for receiving a drive power of an electric motor to press a brake member 6 against a braked member 7. In this case, the power transmission converting mechanism 4 is composed of a gear 13 rotated by the electric motor, a nut 18 arranged opposite to the gear 13 and a rotary body arranged between the gear 13 and the nut 18, and further has a ramp mechanism for separating the nut 18 from the gear 13 through a relative rotation between the gear 13 and the nut 18, an irrotational screw member 31 threadedly engaged with the nut 18 and a brake member 6 to functionally abut against the screw member 31.  The ramp mechanism unitedly rotates the gear 13 and the nut 18 until the brake member 6 abuts against the braked member 7 under fixed pressing force, and when the abutting force becomes more than the above fixed value, allows a relative rotation between the gear 13 and the nut 18 to make the nut 18 movable toward the braked member.
Patent JP-H01267582-A (JP)
Title: Image forming device
Inventor: KOGA YOSHIRO
IPC: G03G15/20
Filed: 1988-04-19
Abstract: PURPOSE:To improve a binary image and a gradational image in thin-line reproducibility and density reproducibility even when both images are formed together and to obtain high image quality by varying the clamping pressure between a heat roller and a pressure roller according to the output of an image selecting means. CONSTITUTION:The clamping pressure between the heat roller 4 and pressure roller 7 is varied according to the output of the image selecting means 10 which selects the binary image and gradational image. Toner 2 on recording paper 1 is therefore melted to penetrate the recording paper 1 uniformly, thereby forming an accurate fixed image 8. Consequently, even when the binary image and gradational image are formed together in one image, clear thin lines and dots are formed and the image is formed with high density without spoiling their area gradations and density gradation in a fixing process, and the offset of toner at the time of the fixation is reduced to improve the reliability, thereby obtaining the high-reliability image of high picture quality.
Patent JP-H06310146-A (JP)
Title: Insulating coated electrode
Inventor: SHIMANOE NORITAKE
IPC: H01M4/66
Filed: 1993-04-22
Abstract: PURPOSE:To avoid a short circuit depending on a deposition by the charge and discharge, and to obtain an electrode having a high charge and discharge cycle, by providing an insulating coating membrane with good adhesion and durability, to the outer side of a collector. CONSTITUTION:In an electrode used for an alkaline battery, the outer surface of a metallic holder to cover the active material is covered by an organic material with the thickness more than 0.1mum and less than 2mum to form an electrode 3. The feature of the metallic holder is that it is formed of either one sort of copper, nickel, iron, and lead, or a complex of some of them. The feature of the organic material is to be a fluorine compound. And the feature of the coating method of the organic material is to be a plasma polymerization.
Patent JP-2000291016-A (JP)
Title: Caisson
Inventor: YAMANO SHIGERU
IPC: E02D23/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a caisson for constituting a breakwater from adhering marine creatures such as barnacles, etc., to the caisson during the construction of the breakwater and to eliminate time to strip down the marine creatures to facilitate the construction work of the breakwater. SOLUTION: A caisson 1 for a breakwater is so constituted that construction joints 1b and 1c are formed by placing joint upward to a main body 1a formed in advance on the sea, and antifouling paint 9 for preventing the adherence of marine creatures to the breakwater is applied to the outside surface S1 of the upper part of the main body 1a and the outside surfaces S2 and S3 of the construction joints 1b and 1c.
Patent JP-2000292851-A (JP)
Title: Film pressing plate
Inventor: TAKANASHI TATSUO
IPC: G03B17/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a film pressing plate which is formed so that the flatness of a film is maintained, which is easily manufactured and whose productivity is excellent. SOLUTION: The film pressing plate 10 is constituted of a plate part 1 and a projection part 2 formed on the surface of the plate part 1 and made of synthetic resin. By forming the projection part 1 on the plate part 1 by an outserting method, the pressing plate 10 is molded at a time in a series of processes. Besides, the pressing plate 10 formed so that the flatness of the film is maintained because the projection part 2 abuts on the surface of the film is accurately and easily manufactured in a short time.
Patent JP-S5720801-A (JP)
Title: Speed setting device
Inventor: YAMASHITA HARUMICHI
IPC: G05B7/02
Filed: 1980-07-15
Abstract: PURPOSE:To eliminate the mechanical wear part and thus to increase the lifetime of a speed setting device, by using an A/D converter, a digital counter and a signal sudden change detector. CONSTITUTION:In a speed setting device 1, an analog signal Ai supplied from a PID adjuster 3 is converted into a digital signal Di through an A/D converter 11 and then delivered to a digital counter 12 and a signal sudden change detector 13. The counter 12 has a switch SW plus speed change command contacts S1 and S2.  At the same time, the counter 12 supplies the signal through the converter 11 and the detector 13 and then feeds a digital signal D0 back to the output/ input side of a  D/A converter 14. The converter 14 converts the signal D0 into an analog signal A0  to deliver it to a motor control device 6.
Patent JP-S63261386-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: G09G5/40
Filed: 1987-04-20
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。