baber/WOPTO huggingface dataset:
Patent JP-H0264380-A (JP)
Title: Refrigerator
Inventor: KUWARI YOSHIHIRO
IPC: F25D17/08
Filed: 1988-08-31
Abstract: PURPOSE:To dehumidify ambient air and sublimate frost adhered to a baffle by a method wherein an auxiliary cold air flowing part is constituted by a heat insulating member at the terminal opening of a duct provided at the rear side of the baffle of a damper thermostat. CONSTITUTION:An auxiliary cold air flowing part 18, constituted by cutting a heat insulating member 19 so as to obtain rectangular grooves at three places on the upper side of the terminal opening 11 of a duct 10, communicates the duct 10 with the recessed section 17 of the heat insulating member accommodating a damper thermostat 6. When a baffle 12 is closed by detecting the reduction of a temperature in a refrigerator to a predetermined temperature, trace amount of cold air flows out through the auxiliary cold air communicating part 18 onto the surface of the baffle 12 to dehumidify frost, adhered to the baffle 12, by humid air coming from a refrigerating chamber 3 by the reverse flow of the same whereby the frosting may be prevented.
Patent JP-S6194742-A (JP)
Title: Forming device of fiber reinforced plastic
Inventor: NAKAJI MASASHI
IPC: B29C70/06
Filed: 1984-10-16
Abstract: PURPOSE:To recognize the revolution of the form to be made from the outside of a vessel before using a device by a method in which the form to be made is kept capably of turning and the member fitting the form to be made is arranged freely accessibly into a pressure vessel and then the second transmission means connected freely to the first transmission means is provided outside of the vessel. CONSTITUTION:The form 1 to be made is caused to be attachably and detachably to or from a frame 18. The member C fitting the form 1 to be made in which the frame 18 is supported on a core shaft 19 is provided freely accessibly into a pressure vessel 2, opening a door 3. The first transmission member D is fitted to the fitting member C and is freely connected to the second transmission means E arranged outside of the vessel 2, and then the transmission means E is driven by a driving means F. A heating and cooling means A and a blowing means Bare provided in the pressure vessel 2. The revolution of the form to be made is recognized at the state where the door 3 of the pressure vessel 2 is opened.
Patent JP-H1155167-A (JP)
Title: Transmission/reception controller
Inventor: MIYOSHI TSUNEO
IPC: H04B7/08
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To improve reception quality and transmission quality, while securing a minimum speaking range by selecting the transmission line reducing characteristic degradation due to phasing. SOLUTION: A level detection circuit 5 detects reception signal levels from reception circuits 3 and 4 and based on the compared result of these level signals and a control signal from a control circuit 7, a diversity control circuit 6 selects a reception system for which the transmission characteristic degradation is most reduced, demodulates the received signals and outputs them.  Antenna information detection circuits 10 and 11 detect the information of antennas 1, and 2 and based on the result comparing these detecting signals with a prescribed threshold through the control circuit 7, reception gain control signals for controlling the reception signal levels of the reception circuits 3 and 4 to be constant, reception system matching control signal for matching the impedance of the reception system, transmission gain control signal for controlling the transmission signal level of a transmission circuit 8 to be constant, and a transmission system matching control signal for matching the impedance of a transmission system are outputted so that the gains and matching of transmission and reception systems can be optimized.
Patent JP-H0555693-A (JP)
Title: Optical functional element and manufacture of optical functional element
Inventor: TAKAMURA TAKASHI
IPC: H01S5/026
Filed: 1991-08-28
Abstract: PURPOSE:To form a precise pattern with high reproducibility, and facilitate the high level of integration, by arranging a P-type conductive region having specified resistivity and thickness, on the interface between an optical waveguide and a substrate. CONSTITUTION:A mask composed of SiO2 or the like is formed on an N-GaAs substrate 101, and II-VI compound semiconductor 103 like ZnSSe is selectively grown. Group II elements like Zn are selectively diffused in the N-GaAs substrate, and a P-region 106 is formed in the vicinity of the II-VI compound semiconductor. The resistivity of the P-region 106 is lower than or equal to 100OMEGA.cm, and the thickness is larger than or equal to 0.5mum. Thereby an optical functional element which is easy to design and has sufficient quality can be obtained.
Patent JP-2000048111-A (JP)
Title: Mos multiplier circuit and frequency mixer circuit
Inventor: KIMURA KATSUHARU
IPC: H03D7/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a practical MOS multiplier circuit which is said to be suitable when it is formed on a semiconductor integrated circuit by outputting a current component proportional to the product of voltage varied with respect to a bias voltage so as to suppress the increase of the circuit scale. SOLUTION: In stead of first and second input currents, first and second input voltages VX, VY are respectively connected to between first bias voltages VB and the connecting points of the gate and drain of transistors M1 and M6. In addition, at the time of setting the first input voltage VX to be a high frequency (RF) signal and the second input voltage VY to be a local (LO) signal, frequencies of the difference and the sum of an RF frequency and an LO frequency are obtained from the product of an RF signal voltage and an LO signal voltage and this circuit can be used as a frequency mixer circuit. Since, the circuit is realized with two input terminals, the practical MOS multiplier circuit which is suitable for an integrated circuit by reducing the increase of the circuit scale can be realized.
Patent JP-H1163811-A (JP)
Title: Method and device for manufacturing low impurity oxygen
Inventor: TAMURA MASAHIRO
IPC: F25J3/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize middle pressure nitrogen gas obtained from the upper part of a high pressure tower and to more economically manufacture low impurity oxygen, in a low impurity oxygen manufacturing device not to sample nitrogen as a product. SOLUTION: Compressed, refined, and cooled raw material air is introduced to a double rectifying tower 6 having a high pressure tower 7, a main condenser 11, and a low pressure tower 8, and liquefied and rectified, and product low impurity oxygen is recovered from the lower part of the low pressure tower 8. Nitrogen, simultaneously, is extracted from the upper part of the high pressure tower 7 and temperature is increased by a main heat-exchanger 5. A part of the nitrogen is heat-exchanged with compressed raw material air by a first heat-exchanger 22 to increase temperature. The nitrogen in high temperature is heat-insulated and expanded by an expansion turbine 21 for recovering a power to produce low temperature nitrogen. Thereafter, compressed raw material air before refinement is cooled by a second heat-exchanger 23 by means of low temperature nitrogen.  By utilizing a work by the expansion of nitrogen at the expansion turbine 21 for recovering a power, raw material air is compressed.
Patent JP-H0564076-A (JP)
Title: Video signal transferring circuit
Inventor: KIKUTA YUKIO
IPC: H04N5/265
Filed: 1991-08-28
Abstract: PURPOSE:To preserve both frame A and frame B in the state synthesized with each other without erasing the video of the frame A by transferring the video of the frame B on the image memory where the video of the frame A is stored. CONSTITUTION:A RAM which stores a frame A and a SAM which can fetch a frame B from outside through an input/output port are provided. An image memory 11 which permits bi-directional data transfer between the RAM and the SAM is provided, and in addition, a control means 12 is provided. This means controls as follows. In the case the frame B is transferred to the RAM where the frame A is stored, the data of the frame A is previously read out of the RAM to the SAM by a reading transfer and then rewriting of SAM data is enabled only in a required period, the rewriting in other periods is inhibited. As a result, the data only in the valid area where the frame B exists is rewritten and then the data is transferred from the SAM to the RAM by a writing transfer.
Patent JP-H1058908-A (JP)
Title: Shaft installation structure
Inventor: YORIFUJI MASAYA
IPC: F16B7/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To easily assemble and desassemble without damaging by a foreign matter, by forming a retainer storing space by expanding a locking hole or a hole to be locked in a diameter direction, and press fitting a lock pin member to a retainer which is fitted into a through hole to be locked, formed on the shaft inside of the retainer storing space, and extending in the diameter direction. SOLUTION: In the assembling of a shaft installation structure, a retainer 14 is stored in a retainer storing space 16, then a shaft 8 is inserted into bearing holes 4c, 4d of a bearing body 4, and a hole to be locked 11 of the shaft 8 and a lock hole 10 of the bearing body 4 are matched. Then a lock pin member 12 is inserted from one of opening edges of the lock hole 10, and is hammered, so that it is not projected from the lock hole 10. The pin member 12 is larger that a diameter of a pin inserting hole 14a of the retainer 14, so that it is press fitted therein. The movement of the retainer 14 in the axial outer direction of the lock hole 10 is regulated by the retainer storing space 16, that in the axial inner direction of the lock hole 10, is regulated by the shaft, and the pin member 12 is prevented from slipping-off.
Patent JP-S60111101-A (JP)
Title: Diameter measuring device of columnar body
Inventor: UMETSU KENJI
IPC: G01B21/10
Filed: 1983-11-21
Abstract: PURPOSE:To make the whole device compact by providing a carrying device for carrying a columnar body in one row state in the axial direction, and a stopper for stopping the columnar body carried by its carrying device, at a prescribed position. CONSTITUTION:A belt conveyor 1 is operated by a driving mechanism, guide members 2, 2 are provided on both sides of its belt conveyor 1, and a carrying path 4 for carrying a columnar body 3 in one row state in its axial direction is constituted. On the other hand, on the other side part of the carrying path 4, a measuring reference surface body 11 is provided so as to be opposed to the tip surface of a columnar body holding member 8. Also, a stopper for stopping a movement of the columnar body 3 which advances and retreats on the belt conveyor 1 and is carried by the belt conveyor 1 is provided on the right downstream part from the advance and retreat path of the columnar body holding member 8. According to said constitution, the whole device becomes compact.
Patent JP-S62119001-A (JP)
Inventor: MAIKERU BUI PETOROBUITSUCHI
IPC: B27B33/14
Filed: 1986-09-16
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-S59108555-A (JP)
Inventor: ISHIWATARI TERUO
IPC: A61H33/06
Filed: 1982-12-14
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-S59107513-A (JP)
Title: Deflection voltage generator for electron-beam lithography apparatus
Inventor: KUSUI NAOKI
IPC: H01L21/027
Filed: 1982-12-13
Abstract: PURPOSE:To practically increase the line width thereby to improve the productivity, by vibrating an electron beam thereby to equivalently increase the electron-beam diameter in lithography. CONSTITUTION:An electron beam 12 emitted from an electron gun 11 passes through an anode 13, electron lenses 14, a blanking electrode 15 and a deflection electrode 16A and reaches a material 18 to be lithographed mounted on a stage 17 so as to draw a pattern on the material 18. When the beam 12 is deflected, a sine wave, for example, is superposed on the deflection voltage. More specifically, a fluctuating voltage of a frequency higher than the ON/OFF frequency of the electrode 15 is generated from a generator which generates, for example, a sine wave and is superposed on the deflection voltage through a superposing device such as an adder. Thus, the locus M of the center of the beam 12 is fluctuated, and the width of the line drawn by the beam 12 is increased correspondingly to the amplitude of the fluctuation, so that the diameter of the beam 12 is equivalently increased.
Patent JP-2001038231-A (JP)
Title: Quality measuring apparatus of grain
Inventor: DANKURI AKIO
IPC: G01N21/35
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a quality measuring apparatus capable of performing quality measuring operation as smoothly as possible even with respect to grain to be inspected containing much straw refuse or dust without generating trouble and constituted so that the constitutional elements of the quality measuring apparatus are divided into a plurality of units in a rational state and the respective units can be appropriately arranged corresponding to a use condition. SOLUTION: In a dehulling unit DU, the grain to be inspected supplied to a hopper 51 from the outside is supplied to a coarse sorting part 52 from a hopper 51 and the grain from which straw refuse or the like is removed by the sorting action of the coarse sorting part 52 is supplied to the dehulling part 53 to be subjected to dehulling treatment. Next, the grain dehulled in the dehulling unit DU is fed to a measuring unit SU by a feed means HU and the dehulled grain is weighed by a quantitative weighing part 68 in the measuring unit SU to be separated in set quantity necessary for measuring quality and the quality of a set amt. of the separated grain is measured by a quality measuring part 63.
Patent JP-H0645904-A (JP)
Title: Contactless switch
Inventor: HAYASHI KAZUHIRO
IPC: G01B7/00
Filed: 1992-07-23
Abstract: PURPOSE:To detect an object in a wide detecting area. CONSTITUTION:A loop-like transmission coil L1 is prepared and driven by an oscillation circuit 1. A receiving coil L2 is prepared so that a part of the coil L2 is overlapped to the coil L1. When the coil L1 is driven in a state that no object approaches, magnetic flux obtained in the coil L2 is balanced and receiving voltage is made almost zero. When the receiving voltage of the coil L2 is amplified and the balanced state is lost when an object approaches, the object can be detected based upon the rise of an output.
Patent JP-H1142452-A (JP)
Title: Trigger liquid spouting vessel
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To form a suction valve and delivery valve of the trigger liq. injection vessel with one valve member integrally formed by a synthetic-resin material. SOLUTION: The upper ends of the plural elastic screw-thread pieces 23 projected upward from the upper face of a short cylinder 22 into a vertical cylinder 7 provided to the spout unit of this trigger liq. spouting vessel are connected to the lower face of a plug rod 24, an inverted skirt-shaped elastic sealing cylinder 25 is projected upward and outward from the outer face of the plug rod 24 to constitute a valve member 21, the short cylinder 22 is fitted into the lower part of the vertical cylinder 7, the screw-thread pieces 23 are compressed, a valve element 26 at the upper end of the plug rod 24 is pressed on the lower face of the periphery of the second flange hole of a second inward flange 16 attached to the upper end of the vertical cylinder 7 to form a delivery valve 27,  and the periphery of the upper end of the sealing cylinder 25 is pressed on the inner wall face of the vertical cylinder below a liq. passage hole 8 to form a suction valve 28.
Patent JP-H0857377-A (JP)
Title: Inverting jig of weather strip
Inventor: MIYATA AKIRA
IPC: B05D7/00
Filed: 1994-08-20
Abstract: PURPOSE: To provide an inverting jig of weather strips capable of inverting these weather strips at an arbitrary angle and simultaneously working the weather strips from a specified direction. CONSTITUTION: Weather strip mounting members 45 which turn integrally with respective shafts 40 and mount the weather strips 20 at their front ends and oscillating arms 50 are pendently installed to these shafts 40. The front ends of these oscillating arms 50 are connected to forward and backward moving members 60 which move back and forth almost rectilinearly in the direction perpendicular to the shafts 40.
Patent JP-S60109917-A (JP)
Title: Josephson flip-flop circuit
Inventor: YAMADA HAJIME
IPC: H03K3/38
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a Josephson circuit with simple constitution not using superconduction loop by connecting an OR gate and an AND gate so as to constitute a closed loop thereby storing a data without control input. CONSTITUTION:A control input Cont<3> in synchronizing with a bias power supply of a phase phi3 is inputted to an OR gate 21 connected to a bias power supply of a phase phi1, an output of the gate is inputted to an AND gate 22, a data input Data<1> in synchronizing with the bias power supply of the phase phi1, an output of the gate 22 is inputted to an OR gate 23 connected to the bias power supply of the phase phi2, this output is inputted to an OR gate 25 connected to the bias power supply of the phase phi1, the output is inputted to an AND gate 26, this output is inputted to the gate 23, the control signal Cont<3> is inputted to the input of an NOT gate 27 connected to the bias power supply of the phase phi1 and this output is inputted to the gate 26 in this constitution.
Patent JP-S59110194-A (JP)
Inventor: KOBAYASHI MAMORU
IPC: H05K3/34
Filed: 1982-12-15
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-H0555310-A (JP)
Title: Inner lead bonding method and device thereof
Inventor: KATO TOMONORI
IPC: H01L21/60
Filed: 1991-08-29
Abstract: PURPOSE:To provide the inner bonding method and device with which an inner lead and a bump electrode can be press-bonded completely even when the width of the inner lead and the pitch between leads are small in a TAB lead type semiconductor device. CONSTITUTION:The image-pickup means 1, arranged above an inner lead 4, recognizes the position on the extended end of the inner lead 4. At this time, a bonding tool 3 comes down while the error between the position on the extended end of the inner lead 4, obtained by the image-pickup means 1, and the position of a bump electrode 6 is being corrected, and the inner lead 4 and the bump electrode 6 are press-bonded. Also, protrusions 7 are projectingly provided on the four corners on the bottom face of the bonding tool 3, and the widthwise direction of the inner lead 4, arranged in two orthogonally intersecting direction, is regulated.
Patent JP-H0961318-A (JP)
Title: Manufacture of test piece for ring-like metal product
Inventor: HANADA TATSUMICHI
IPC: F04B39/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of defect caused by the inconsistency between the quality of a ring-like metal product and the quality of an inspection ring. SOLUTION: Multiple ring-like metal products 1 and an inspection ring 7 having the same material and the same shape as those of them are fitted to a communicating sleeve 8, ceramic frame praying is applied to the surfaces of the ring-like metal products 1 and the inspection ring 7 while the communicating sleeve 8 is rotated, finishing polishing is applied to the outer periphery of the inspection ring 7 like on the ring-like metal products 1 as a test piece, and the test piece having the same quality as that of the ring-like metal products 1 can be obtained. When a destructive inspection is conducted on the test piece, the quality of the ring-like metal products 1 can be accurately grasped, and a proper quality control of the ring-like metal products 1 can be implemented.
Patent JP-2001038059-A (JP)
Title: Prefabricated tiered stand for dolls
Inventor: EBARA MOKICHI
IPC: A63H3/50
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make a tiered stand for dolls compact, to lessen the labor at the time of housing and to allow easy assembly work by forming side plates on both sides to a complete division shape. SOLUTION: The tiered stand for dolls constituted to a staircase form is constituted by connection of a plurality of dividing side plates 1, 2 and 3 which are formed by dividing the side plates on both sides constituting the tiered stand for dolls to a vertical form by each of respective steps. The respective dividing side plates 1, 2 and 3 are fitted to each other by the projecting parts and groove parts formed at the side ends in the vertical direction. The bottom ends of the respective dividing side plates 1, 2 and 3 constitute connecting side plates 9 fitted to long grooves 5 of laying members 4.  The connecting side plates 9 are erected in parallel at a prescribed width and the connecting side plates 9 and 9 on both sides are connected by width members of a prescribed length and, thereafter, shelf boards 2 are spanned to the respective steps of the connecting side plates 9 and 9 on both sides. End rails 13 are spread to the front parts of the respective steps. The joint parts of the respective connecting side plates 9 and 9, the shelf boards 12 and the end talis 13 are engaged by dowels 14 and dowel holes, by which the division of the respective dividing side plates 1, 2 and 3 oonstituting the connecting side plates 9 and 9 on the both sides, the respective shelf boards 12 and the respective end tails 13 is made possible.
Patent JP-S6461748-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/76
Filed: 1987-09-01
Abstract: PURPOSE:To lessen the pressure fogging of the titled material by incorporating a specified compd. and a colloidal silica in a protective layer of the titled material. CONSTITUTION:The titled material comprises a silver halide photographic sensitive layer and a nonphotosensitive protective layer, and said protective layer contains the compd. shown by formula I and the colloidal silica. The compd. shown by the formula is an ester of a higher fatty acid and a higher alcohol. In the formula, (n) and (m) are each 10-20. Said compd. (for example, a compd. shown by formula II) may be dispersed in a hydrophilic colloidal binder such as gelatin by emulsifying. And, said silica is mainly composed of a silicon dioxide and may contain a small amount of alumina or sodium aluminate, etc. Said silica may be added to the protective layer in a prescribed amount on the basis of the gelatin which exists in the outermost layer of the titled material.
Patent JP-S59108338-A (JP)
Title: Electric apparatus
Inventor: MATSUMURA SUSUMU
IPC: H02M1/00
Filed: 1982-12-14
Abstract: PURPOSE:To melt a large quantity of a low melting-point metal approximately simultaneously, and to ensure conducting capacity between both electrodes sufficiently by arranging the low melting-point metal between a pair of mutually opposite overvoltage limiting elements pushed in an approachable manner and wrapping the low melting-point metal by a predetermined metallic foil. CONSTITUTION:When excess currents flow through conductors 1, 1 and their temperatures rise, the low melting-point metal 3 is heated from both ends. Consequently, since the low melting-point metal 3 melts and drops approximately simultaneously, conducting capacity between both conducting sections 4a, 5a can be ensured because a reservoir section 7a is filled with a large quantity of melted low melting-point metal 3. When the low melting-point metal is wrapped by the metallic foil such as an aluminum foil, a creeping is limited by shell structure by the aluminum foil, internal low melting-point metal melts on the generation of abnormality, a change into the low melting point from the inside progresses by a reaction with the aluminum foil, a shell is broken by a balance with push force, and the melted low melting-point metal is ejected, thus ensuring the operation.