baber/WOPTO huggingface dataset:
Patent JP-H09178605-A (JP)
Title: Pressure driving type vibration tester
Inventor: KUSUSE TADASHI
IPC: G01M7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the tester, wherein the friction among a cylinder tube, a piston and a piston rod does not become large and the movement is smooth. SOLUTION: Driving cylinders 4a and 4b, which move a table 1 in the direction X and the direction Y in the horizontal direction, are linked to the table 1 in the horizontal direction through joints 13 and 15, respectively. The tip of a holding cylinder 20 is linked to the tip of cylinder tube 5 respectively at the driving cylinders 4a and 4b. The base end of the holding cylinder 20 is attached to a fixed part 14. In the above described constitution, the holding cylinder 20 supports the cylinder tubes 5 of the driving cylinders 4a and 4b horizontally, the bending of the cylinder tube 5 and a piston rod 3 by own weights is prevented and the driving cylinders 4a and 4b can smoothly be expanded and contracted. Therefore, the movement of the table 1 can be smoothly performed.
Patent JP-H07148063-A (JP)
Title: Tableware for electromagnetic cooker
Inventor: ISHIDA EISUKE
IPC: A47J27/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide the same flavor at. cooking with an electromagnetic cooker as that at cooking with gas by welding a ceramic to the inner surface of a metallic tableware made for electromagnetic cooker use. CONSTITUTION:At cooking with a gas cooker, several kinds of materials are mixed to provide a different flavor, but an electromagnetic cooker is dissatisfied in flavor at the point that only the tastes of respective raw materials are provided. In a metallic tableware, however, the same flavor as at gas heating can be provided by applying a flame spraying layer of ceramics to the inner surface of the tableware. Therefore, the ceramic is welded to the inner surface of an electromagnetic cooker tableware made of iron, aluminium and other metals. A metallic tableware 1 having a ceramic flame spraying layer 2 on the inner surface, thus, has a number of irregularities on the inner surface, and far infrared rays are emitted from the inner surface of the tableware. Thus, the deterioration of the flavor of a cooked material which has been the defect of a conventional electromagnetic cooker tableware is prevented, and the same flavoring as that at heating with the gas cooker can be performed.
Patent JP-H03196650-A (JP)
Title: Flip chip bonding
Inventor: TAKAHASHI IKUO
IPC: H05K3/34
Filed: 1989-12-26
Abstract: PURPOSE:To avoid defective connections caused by defective soldering by a method wherein, before a semiconductor chip on which solder bumps are formed is mounted on a board, solder flux is applied to the chip so as to cover all the solder bumps beforehand. CONSTITUTION:Solder bumps 1 are formed on an IC chip 2. The IC chip 2 is so mounted on a board 4 as to have the solder bumps 1 aligned with electrodes 5 formed on the board 4. At that time, solder flux 3 is applied to the IC chip 2 so as to cover all the solder bumps 1 beforehand. The solder flux 3 is made to reflow while it wets both the solder bumps 1 and the electrodes 5 on the board 4. The solder bumps 1 are melted and connected to the electrodes 5 on the board 4. With this constitution, defective connections caused by defective soldering can be avoided.
Patent JP-2001157909-A (JP)
Title: Crop shear
Inventor: KAWAMURA SHUJI
IPC: B23D25/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve troubles that, when a wide stock is cropped, the cropping length in the width direction is increased, a crop is hooked or bridged in a crop shear or in a crop bag to cause the blocking. SOLUTION: Circumferential cutting blades 11 and 12 are provided on upper and lower drum surfaces on a succeeding side of the cutting blades 11 and 12 in the crop shear for the hot rolling, and the crop is cut short.
Patent JP-H05146262-A (JP)
Title: Frozen food, its preparation and fried food
Inventor: KADOWAKI ICHIRO
IPC: A23L5/10
Filed: 1991-11-28
Abstract: PURPOSE:To prepare a frozen food enabling the appreciation of the taste of a coated fry and that of a plain fry at the same time, having excellent visual feeling and appearance and suitable as fried foods such as fries by attaching small pieces of vegetables, etc., to a part of water-containing coating covering the whole outer surface of a frying object and freezing the product. CONSTITUTION:A water-containing coating is applied to the whole circumference of a frying object such as fish and shellfish to be fried to form fries. Small pieces of vegetables, etc., essentially free from coating material, etc., are attached to a part of the coating layer covering the whole circumference of the frying object and the product is frozen in a freezing atmosphere to obtain the objective frozen food. The frozen food is fried in an oil without thawing to obtain a coated and fried food having plain fried pieces of vegetables, etc., integrally bonded to the outer surface of the fried coating.
Patent JP-H04203975-A (JP)
Title: Dielectric constant measuring circuit
Inventor: TAKE MASAFUMI
IPC: G01R27/26
Filed: 1990-11-29
Abstract: PURPOSE:To enable accuracy for measuring a dielectric constant to be enhanced by inserting a sample into a capacitor, feeding a sinusoidal wave to this capacitor, multiplying an output by a sinusoidal wave and a cosine wave, integrating the result, and then analyzing an A/D converted signal. CONSTITUTION:An oscillator 1 generates a sinusoidal wave and a cosine wave, gives the sinusoidal wave to a capacitor 2 holding a sample, and the current output is converted to a voltage signal by a current-voltage conversion circuit 3. The voltage signal is input to a multiplication circuit 4, a sine wave or a cosine wave output from the oscillation circuit 1 is selected by a switch 5 for producing a product with an input signal, it is integrated by an integration circuit 6, and a signal corresponding to a real part and an imaginary part of a dielectric constant is obtained. This signal is converted to a digital signal by an A/D converter 7, the output is input to a CPU 7, an input signal and an output signal from the oscillator 1 are subjected to Fourier transformation, a ratio of Fourier coefficients is calculated, and the dielectric constant and a loss coefficient are obtained, thus achieving a highly accurate measurement since this method does not use any filter.
Patent JP-H03265704-A (JP)
Title: Fluid pressure cylinder
Inventor: MURAO YOSHIO
IPC: G01D5/245
Filed: 1990-11-30
Abstract: PURPOSE:To detect a stroke position without using an external measuring machine by making a piston rod of iron steel, and forming a detecting body from a hardened layer which is prepared by hardening the surface of the piston rod. CONSTITUTION:A scale 8 composed of a detecting body 7 is spirally formed on a peripheral face of a piston rod 6 made of iron steel with a constant pitch. The detecting body 7 is made of a hardened layer prepared by chemically treating a surface of the piston rod 6 and increasing the hardness thereof more than that of the material of the piston rod 6. The magnetic characteristic of the detecting body 7 is different from that of the piston rod 6. The difference is easily detected by a sensor, so that structure of the unit is simplified and the size thereof is reduced, and a stroke position is easily detected without contact and using an external measuring machine.
Patent JP-H03203582-A (JP)
Title: Motor controller
Inventor: OTANI KIYOSHI
IPC: H02P29/00
Filed: 1989-12-29
Abstract: PURPOSE:To enable control using a microcomputer by comparing time corresponding to the rotational period of a motor with a set value, and controlling the motor according to the deviation. CONSTITUTION:A data generating means 14 outputs initial data for rotating a turn table 1 at a specified rotational speed, and the data are supplied to a motor driving circuit 16 through a D/A converter 15 to control a phonomotor 3. For every rotation of the turn table 1 a photodetector 6 produces output, and a measuring means 12 detects the rotational period by this output. And control to make the time difference zero is performed by a processing means 13 calculating the time difference between this period and a desired one, and correcting the output of the data generating means 14 in accordance with this difference.
Patent JP-H07159322-A (JP)
Title: Method and apparatus for measurement of optical absorption coefficient
Inventor: OGISHI TAKESHI
IPC: G01N21/00
Filed: 1993-12-07
Abstract: PURPOSE:To perform the measurement simply by a method wherein the transmitted light of an object to be measured is photoelectrically converted and a value obtained by dividing the change portion of a photocurrent with change in the thickness of the object to be measured by the photocurrent, is used as an optical absorption coefficient. CONSTITUTION:In the measuring apparatus 11, a photodiode is formed, a reverse voltage is applied to a junction part from a power supply 16, and an object 18 to be measured is stacked on the surface of a semiconductor current detector 15. When the detector 15 is irradiated with light which has been made monochromatic, the light is absorbed by a space charge region 13 and a neutral region 14, and carriers are generated. A current J which corresponds to transmitted light flows by a drift current component due to the carriers generated inside the region 13 and by a drift current component due to the carriers generated inside the region 14. When the thickness of the object to be measured is designated as (t), an optical absorption coefficient is designated as alpha' and a constant is designated as C, 1nJ=C-alpha'(t). When the grade of a graph by this expression is found, the optical absorption coefficient alpha' of the object 18 to be measured can be found without measuring other various elements.
Patent JP-H05156109-A (JP)
Title: Vinyl chloride resin composition
Inventor: MATSUMOTO OSAMU
IPC: C08L27/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the subject composition which is improved in moldability, compression set and delustering effect by compounding two specific vinyl chloride resins with a plasticizer. CONSTITUTION:99-90wt.% vinyl chloride resin which is a copolymer of 100wt.% vinyl chloride and 1.3-3wt.% diallyl ester or a copolymer of vinyl chloride, a monomer copolymerizable therewith and a diallyl ester in which the content of tetrahydrofuran-insoluble gel is 0.1-9.9wt.% while the balance in tetrahydrofuran-soluble matter is blended with 1-10wt.% vinyl chloride resin which is a copolymer of 100wt.% vinyl chloride and 0.05-5wt.% diallyl ester or a copolymer of vinyl chloride, a monomer copolymerizable therewith and a diallyl ester in which the content of tetrahydrofuran-insoluble gel is 10-80wt.% while the balance is tetrahydrofuran-soluble matter. 100 pts.wt. resultant vinyl chloride resin blend is compounded with 30-200 pts.wt. plasticizer.
Patent JP-H04208366-A (JP)
Title: Air conditioner
Inventor: FUJITA MIKI
IPC: F25B13/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent heating, deforming of a scroll blade of a compressor at the time of recovering refrigerant by controlling to close a first two-way valve at the time of recovering the refrigerant, controlling to open a second two-way valve, and, recovering the refrigerant stored at an outdoor side heat exchanger side to a scroll compressor side through a bypass tube and the second valve by the suction pressure of the scroll compressor. CONSTITUTION:When a room heating is started, a scroll compressor 1 is operated, a four-way valve 2 is switched, a two-way valve 8 is closed and a two-way valve 14 is opened for a predetermined time. Thus, refrigerant stored at an outdoor side heat exchanger side is recovered to the compressor 1 side through a bypass tube B, the valve 14 and a capillary tube 15 by the suction pressure of the compressor 1. In this case, a scroll blade is cooled by cooled liquid refrigerant recovered to the compressor 1. As a result overheating, deforming of the blade can be prevented.
Patent JP-H06187419-A (JP)
Title: Plotting device
Inventor: SUZUKI YASUHIKO
IPC: G06T11/60
Filed: 1992-12-21
Abstract: PURPOSE:To provide a plotting device which detects whether a character frame is present on a cursor position or not and automatically performs character frame generation and character string edition. CONSTITUTION:When a key is inputted from an input means 1, a graphic editing means 2 and a character editing means 3 are started, and it is checked whether character data are inputted or not by the character editing means 3; and when character data are inputted, it is checked whether the character frame is present on the cursor position or not. If the character frame is not present on the cursor position, the character frame is newly generated by the character editing means 3, and inputted character data are stored in the head of this character frame. If the character frame is present on the cursor position, this character frame is edited, and inputted character data are stored in a graphic storage means 4 from the position indicated by the cursor.
Patent JP-H10181870-A (JP)
Title: Hermetically enclosed conveyor
Inventor: IKEDA KAZUTO
IPC: B65G49/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a conveyed article in a hermetically enclosed conveyor from being contaminated by contaminant such as dusts produced by its drive mechanism, dispense with the vacuum-resistant processes for its wires and the like, and reduce the number of expensive seal members used therein. SOLUTION: A hermetically enclosed conveyor involves a conveyed article supporter 12 held inside a sealed enclosure 1, and a drive mechanism for driving the conveyed article supporter 12. A conveyed article conveying space and a drive mechanism housing space, in which an electric wire 32 is laid, are hermetically separated from each other by means of bellows 21 and 22 such that the pressure in the conveyed article conveying space and that in the drive mechanism housing space are individually controlled.
Patent JP-2000163415-A (JP)
Title: Document review system
Inventor: KITAHARA JUNKO
IPC: G06F17/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To shorten time needed to put documents in order and make a review request and to create documents and materials of high quality. SOLUTION: The system is provided with an index generating means 32 which generates indexes in a net linked to respective document files 11, 12, and 13 according to order specified by an index order specifying means 31 and displays the presence of comments corresponding to the document files 11, 12, and 13, and a document/comment merging/display means 33 merges and displays the contents of the document files 11 and 13 and the contents of comment files 21 and 23; and a comment input part 40 is provided with a link information acquiring means 41 and a comment file generating/input means 42 adds comments to the comment files 21 and 22 or nearly generates a comment file and writes the comments.
Patent JP-H09176435-A (JP)
Title: Polyester resin composition and its production
Inventor: KUBOTA MASARU
IPC: C08L67/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a good molding material having well-balanced impact resistance, weld characteristics and melt viscosity by mixing a thermoplastic polyester resin with a rubber-reinforced styrene resin and a specified epoxidized styrene block copolymer. SOLUTION: This composition is obtained by mixing 100 pts.wt. resin component comprising 97-10 pts.wt. thermoplastic polyester resin (A) and 3-90 pts.wt. rubber-reinforced styrene resin (B) such as a styrene/acrylonitrile/butadiene copolymer or a hydrogenation product thereof with 0.1-20 pts.wt. epoxidized styrene block copolymer which is a block copolymer of a polystyrene component or a styrene/acrylonitrile copolymer component with a copolymer component of an epoxidized (meth)acrylic ester or (meth)acrylamide monomer with a vinyl monomer other than styrene, melting the resulting mixture by heating, and kneading the mixture.
Patent JP-H11176818-A (JP)
Title: Substrate treating equipment and method
Inventor: YAMASHITA TETSURO
IPC: H01L21/31
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide substrate treating equipment of a simple structure with a small foot print and high throughput, and a method of substrate treatment. SOLUTION: A precursor solution is spread on a substrate W from a precursor coating nozzle 25. After that, a mixed solution of xylene and HMDS is supplied from a mixing part 50 to the substrate W. Xylene prevents volatilization of alcohol-based solvent in the precursor solution. HMDS forms ammonia and promotes crosslinking reaction of the precursor. Thereby an SOG film of low density and high insulating property is formed. Thereafter, HMDS is supplied from an HMDS supplying part 32 to the substrate W, and an end portion of the precursor which has no yet reacted is treated. Since a series of treatment can be conducted with a single rotation coating treatment equipment 10, the foot print is reduced, and deterioration in the throughput accompanying substrate carrying can be prevented.
Patent JP-H11159442-A (JP)
Title: Power source device at temporary/disaster time
Inventor: KOBAYASHI AKIHIRO
IPC: F03G7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce maintenance cost and installation cost from a long time, solve the miniaturization of an equipment, the simplification of operations and mobility, and arrange the equipment in as narrow an area as possible so as to prepare a sudden demand of a pump for feeding water and discharging water for fire fighting or a power source at a temporary time, more particularly, at the time of a disaster. SOLUTION: A drive wheel of an automobile is utilized in place of an exclusive engine as a power source device at a temporary time, more particularly, at the time of a disaster. The drive wheel is floated by lowering a jack 4 of an aground device 5 after a towing hook 3 and the hook of a chassis fixing device 15 are coupled after an automobile runs into the aground device 5 from the side of the drive wheel of the automobile and at the same time, a fixing leg 6 is grounded and fixed to the ground. Immediately after the fixing, a wheel is removed, a prime mover V pulley 1 is mounted, driven V pulleys 10 located on side of a pump 11 or a power source are connected and a tension pulley 8 is used as necessary. A hand push part 9 and a wheel 13 are equipped for the moving of this device.
Patent JP-H10182135-A (JP)
Title: Solidification refining of silicon
Inventor: SAKAGUCHI YASUHIKO
IPC: C30B29/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon ingot excellent in quality by inexpensive facilities by introducing an inert gas into a melt higher than a solidified interface in producing a polycrystalline silicon ingot by solidifying molten silicon from the bottom upward in one direction in a mold. SOLUTION: Molten silicon 2 is cast into a mold 1, solidified from the bottom of the mold 1 upward to produce a polycrystalline silicon ingot 6. In the operation, an inert gas 3 for stirring the melt 2 is introduced into the melt 2 higher than a solidified interface 5. Preferably, the blowing of the inert gas 3 is carried out through a lance 4 and the tip position of the lance 4 is raised according to the rise of the solidified interface 5. An argon gas is usually used as the inert gas 3 and the same stirring effect is obtained by using another gas such as helium. This refining method is suitable for producing a silicon ingot for solar battery.
Patent JP-H07163543-A (JP)
Title: High-frequency signal receiving coil of magnetic resonance imaging system
Inventor: NAGAI SHIZUKA
IPC: A61B5/055
Filed: 1993-12-15
Abstract: PURPOSE:To improve the S/N of the high-frequency signal receiving coil of a magnetic resonance imaging system by changing the diameter of a coil according to the size of the examinee. CONSTITUTION:The high-frequency signal receiving coil 14b which is disposed within the signal receiving system of the magnetic resonance imaging system and is arranged to enclose the circumference of the examinee with a conductive roops is formed by dividing its conductive loops 22 to an upper part 22a and a lower part 22b. The upper divided part 22a is made couplable to the lower divided part 22b by connectors 23a, 23b so that the diameter of the coil enclosing the circumference of the examinee is changed according to the size of the examinee. As a result, an optimum filling factor is obtd. by changing the diameter of the coil according to the size of the examinee, by which the S/N is improved, thus the image quality of tomographic images is improved.
Patent JP-H11276495-A (JP)
Title: Method and device for trans-myocardial low temperature revascularization
Inventor: AMMAR RONY
IPC: A61F2/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of a cryosurgical operation and a device for a trans-myocardial revascularization. SOLUTION: A cryosurgical operation device contains (a) an operation member 4 having the operation surface and the hollow part, and a housing member connected to it and (b) a first passage 10 extending along the device to offer high pressure gas to the operation member 4. This first passage 10 contains a first Joule-Thomson heat exchange body in the shape of a first orifice positioned on the first passage 10 to expand gas in the hollow part of the operation member 4 to thereby offer a desired temperature to the surface of the operation member 4.  The operation device also contains (c) a second passage 16 extending in the lengthwise direction in the housing member to exhaust gas in the atmosphere from the operation member 4 and (d) a third passage 20 extending along a part of the device and containing a second Joule-Thomson heat exchange body to offer a desired temperature to gas flowing through the first passage 10.
Patent JP-2000167987-A (JP)
Title: Metal foil-clad laminated sheet
Inventor: ERIGUCHI HIDENORI
IPC: H05K3/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil-clad laminated sheet capable of being certainly subjected to a withstand voltage test without using cutter even if being thin or large-sized. SOLUTION: In a metal foil-clad laminated sheet formed by superposing metal foils 1, 2 on both surfaces of at least one prepreg to mold the whole under heating and pressure, the size of the metal foils 1, 2 is made larger than that of the prepreg in both longitudinal and lateral directions and a metal wires 7 are provided between the prepreg 6 and the metal foils 1, 2 in the vicinity of four sides of the prepreg. The thickness of the metal wires 7 is pref. 150 μm or more on the side of a horizontal direction for the sake of easiness to peel and certain insulation at the time of withstand voltage test.
Patent JP-H10179861-A (JP)
Title: Rotation figure display device for figure combination game machine
Inventor: KADOMA TOSHIYA
IPC: A63F7/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure an easy assembling and disassembling of a rotation figure display including a figure display belt rotated by a motor by enabling assembling of the display by a method wherein the display is held by a guide provided on an inner suface of a case for a display device. SOLUTION: This device comprises three lines of rotation figure display units 11 which are accomodated in accomodation boxes. Each unit 11 is constructed with a figure display belt wound between a drive pulley rotated by the rotation of a stepping motor incorporated therein and an idle pulley. In the unit 11, a substrate 13 to be mounted is inserted into a guide 12b formed recessedly in plural lines on a bottom surface of a case 12A of an accomodation case, whereby a connector 13a of the display 11 and a connector 20a of a control substrate 20 protruding from a through hole 12d are brought into contact with each other smoothly, and the substrate 13 is mounted while being held by the guide 12b.