baber/WOPTO huggingface dataset:
Patent JP-S6466591-A (JP)
Title: Electronic time-piece
Inventor: ISHIHARA NORIKAZU
IPC: G04G9/00
Filed: 1987-09-07
Abstract: PURPOSE:To easily confirm the elapse of a time within a period of one min even if there is no sec display function other than a colon, by constituting the title time- piece so that the flash display of the colon is performed while successively changing over within the period of one min at frequencies different from each other. CONSTITUTION:An oscillation circuit 1 outputs a signal of preset frequency and a frequency dividing circuit 2 divides the frequency of the output signal of the oscillation circuit 1 to output the first frequency dividing signals V1, V2 of frequencies different from each other and the second frequency dividing signal V3 of predetermined frequency. A sec counter 3 inputs the signal V3 to count sec and outputs not only a sec signal but also a change-over signal Vs wherein one min is divided into a plurality of sections corresponding to the number of the first frequency dividing signals V1, V2 at an equal interval. A change-over circuit 4 recirculates the signals V1, V2 on the basis of a signal Vf to transmit said signals while successively changing over the same to output a colon display signal Vc. A color display part 5 drives a colon display element to put on and off corresponding to the frequency of the signal Vc. A min counter 6 inputs the sec signal to count min and a min display part 7 displays min while an hr counter 8 outputs an hr display signal and an hr display part 9 displays hr.
Patent JP-S6467058-A (JP)
Title: Telephone number informing device
Inventor: OSHIGANE TOMOAKI
IPC: H04M1/64
Filed: 1987-09-07
Abstract: PURPOSE:To enable telephone number data at home to be obtained from a telephone set being outside, by reading a pair of a name and the telephone number from a memory means when a call signal is received, converting it to a voice signal and sending it to a caller. CONSTITUTION:The memory means 4 storing the pair of many names and telephone numbers, a reading means reading the pair of the name and telephone number from the memory means 4 when it receives the call signal sent by the caller and a voice sending means converting the read name and telephone number to the voice signal and sending it to the caller are provided. Therefore, as the telephone number data stored in the equipment can be utilized from the outside of the house, a telephone number memory device is not needed to be carried with and the memory capacity of it can be increased as a floor type.
Patent JP-H1167776-A (JP)
Title: Protruded electrode and its manufacture
Inventor: KIKUCHI MASAYOSHI
IPC: H01L21/321
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To test a semiconductor device before and after a protruded electrode is formed without losing the degree of freedom in laying out the protruded electrode by providing an insulating resin so as to overlap with the electrode and a protective film and providing a metal film so as to cover the top of the electrode and the insulating resin in a predetermined layout. SOLUTION: An insulating resin 40 is provided so as to overlap with an electrode 20 at a coverage of 5 to 60% of an opening of a protective film 30 that is formed on a semiconductor device 10, and a metal film 50 is provided so as to overlap with the resin 40 and the opening of the film 30. Therefore, the resin 40 is provided so as to overlap with the electrode 20 and the film 30, and the film 50 with the electrode 20 and the resin 40, and thus the film 50 is electrically connected to the electrode 20. The film 50 is provided on the resin 40 so as to cover at least the entire surface of the top of the resin 40, and on the electrode 20 at a size larger than the opening of the film 30 by 2 μm or more.
Patent JP-S6466096-A (JP)
Title: Brazing filler metal
Inventor: SHOJI SETSUO
IPC: C04B37/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a brazing filler metal which has good corrosion resistance and <=1,000 deg.C joining temp. and is inexpensive by adding a 3rd element which lowers the m.p. and has relatively good corrosion resistance to components of an active metal and Ni having the good corrosion resistance. CONSTITUTION:The brazing filler metal having the component constitution consisting, by weight, of 5-20% Ni, 0.1-5% 1 kind among Ti, Zr, Ta, and Nb and the balance Al is used. The joining temp. is, therefore, lowered by using Al as the essential component. The discoloration of the ceramics is prevented by using the active metal at a lower ratio. The corrosion resistance is maintained by Ni.
Patent JP-S6471694-A (JP)
Title: Method and device for cutting cylindrical film
Inventor: FUJISAWA SHOTARO
IPC: B26D3/00
Filed: 1987-09-08
Abstract: PURPOSE: To completely cut a tubular film in round without a residue, by rotating a grooved cam itself by a specific angle in the same direction as the rotating direction of a cutter during the rotation of the cutter which starts its rotation from a projecting part of the grooved cam, and then stopping the rotation of the cutter by the projecting part of the grooved cam. CONSTITUTION: A cam follower 24 is slid and rotated along a grooved cam 15 from a projecting part 18 of the grooved cam 15 in a state that a tubular film A is loaded on a cylindrical former 1, and a cutter 26 is rotated along a periphery of the film A on the former 1 through a lever 23 to cut the film A. During the cutting, the grooved cam 15 itself is rotated by a specific angle in the same direction as that of the cutter 26, and the rotation of the cutter 26 is stopped by the projecting part 18 of the grooved cam after this rotation. By rotating the cutter 26 and the grooved cam 15 as mentioned above, the tubular film A which is successively sent by a constant size, can be cut in round without a residue on the former 1, and the tubular film having a sharp cut section, can be obtained.
Patent JP-H0753209-A (JP)
Title: Production of phosphorus-modified crystalline aluminosilicate zeolite
Inventor: SHIRAHAMA YUJI
IPC: B01J29/85
Filed: 1993-08-18
Abstract: PURPOSE:To obtain a method for introducing phosphorus into a zeolite skeleton structure in a liquid phase without firing and to obtain a method for introducing phosphorus into the zeolite skeleton structure which is applicable even for the zeolite having poor acid resistance and hydrothermal resistance. CONSTITUTION:Crystalline aluminosilicate zeolite is brought into contact with a dealuminum agent at pH of less than four in the presence of phosphate ions and soluble silica, in a water phase.
Patent JP-H0654245-A (JP)
Title: Driving system for solid state image pickup element
Inventor: YOKOYAMA AKINORI
IPC: H04N5/225
Filed: 1992-07-31
Abstract: PURPOSE:To provide a driving system of a solid state image pickup element which can minimize image blur even at a high speed electronic shutter speed and can improve the dynamic image resolution. CONSTITUTION:A solid state image pickup element includes a photodetecting part, a 1st vertical CCD register group 22, a 2nd vertical CCD register group 23, and a horizontal CCD register 24. In such a constitution of the image pickup element, the signal charge of both fields are continuously stored when an electronic shutter is driven. Then the signal charge of one of both fields is transferred to the group 23 at a high speed, and the signals charge of the other field is read out and sent to the group 22 respectively. Then the signal charge is outputted in a video period and the undesired electric charge out of the video period is disused. Then the signal charge read out and sent to the group 22 is outputted in the video period.
Patent JP-2001053563-A (JP)
Title: Microwave amplifier
Inventor: YAMANAKA KOJI
IPC: H03F3/60
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To match the impedance of input and output, without causing deterioration in noise performance and output performance by connecting a reactance element between a gate electrode and the ground, connecting an inductor between a source electrode and the ground and connecting a variable reactance between the drain electrode of a microwave transistor and the ground. SOLUTION: At adjusting of the voltage between the gate and source electrodes of a field effect transistor 28, the impedance of an output-side matching circuit consisting of a transmission line 24, the transistor 28 and a reactance element 29 on an output side can be varied. The voltage between the gate and source electrodes of the transistor 28 is adjusted, so that impedance on the output side becomes as desired. Since an inductor 27 works as the feed back circuit of a microwave transistor 23 and the impedance of the input side of the transistor 23 is also varied, the impedance of the input side can also be adjusted.
Patent JP-H0544332-A (JP)
Title: Construction of expansion joint cross part
Inventor: OBATA MASAO
IPC: E04F15/14
Filed: 1991-08-12
Abstract: PURPOSE:To facilitate mounting work of a joint material by arranging and fixing a mold having a receiving groove part corresponding to a crossing pattern of an expansion joint, and by mounting an expansion joint material on this mold. CONSTITUTION:Each mold 1, which is composed of plate-like compound body, and which has a crossed receiving groove 2 corresponding to the joint crossing pattern preliminarily estimated, is arranged on the crossing part of the joint. For the arrangement of the mold 1, a bottom plate 4 is bonded and fixed on a waterproof layer through a bonding agent. An expansion joint material is fitted to each receiving groove part 2 of the mold 1, and expansion joint materials are connected with each other at the crossing part, while the height and the passing condition are adjusted. Supporting the expansion joint material with a groove side plate 3 is ensured by using an auxiliary member for adjusting the width and the height, when required.
Patent JP-S59114267-A (JP)
Title: Continuous winding device for glass yarn-like substance
Inventor: MIZUNO AKIRA
IPC: B65H67/048
Filed: 1982-12-21
Abstract: PURPOSE:To prevent a glass yarn-like substance from being cut off during the process of traverse and make it possible to continuously wind it by providing a yarn-like substance absorbing device for absorbing a yarn-like part together with air when changing over the winding of said yarn-like part from the fully loaded winding collet to an empty winding collet. CONSTITUTION:A fiber yarn part 6a is absorbed in, when said part 6a comes out of the winding fiber yarn end surface 3 of a fully loaded collect 2a with the tension dropping to zero. In parallel with this operation of absorbing the fiber part 6a, both winding collects 2a, 2b are turned, operation of winding the fiber yarn 6a is started through an empty winding collet 2b, and the fiber yarn part 6a absorbed in an absorbing inlet 12 is gradually taken out by the winding force of the empty winding collet 2b, and the fiber yarn part 6a on the upper side of the absorbing inlet 12 is also gradually taken out toward the absorbing inlet 12 side, allowing the fiber yarn 6a to be completely taken out from said absorbing inlet 12 in the end.
Patent JP-S6379392-A (JP)
Title: Manufacture of semiconductor laser having embedded structure
Inventor: KATOU YOSHITAKE
IPC: H01L21/205
Filed: 1986-09-22
Abstract: PURPOSE:To prevent the formation of an unnecessary conductor layer at an interface with an embedded region and to implement a semiconductor laser, which can be operated at a low threshold current value and at a high temperature, by performing vapor phase gas etching immediately before embedding vapor growth of high resistance semiconductors. CONSTITUTION:On a semiconductor substrate 25, an N-type buffer layer 23, an active region 21, a P-type clad layer 22 and a P-type cap layer 28 are sequentially grown, and a DH crystal is formed. Grooves, which are to become embedment regions, are formed on both sides of the active region 21 of the DH crystal by chemical etching. Then, the DH crystal, in which the grooves are formed, are put into a vapor growth apparatus, and gas etching is performed. Thereafter, a high resistance semiconductor 24 is embedded and formed in each groove by a vapor growth method. In this way, since a conductor layer is not formed at the interface with the embedment layer, the semiconductor laser, which can be operated at a low threshold current value and at a high temperature, can be obtained.
Patent JP-2000041655-A (JP)
Title: Production of sake modified with ratio of content of aromatic component
Inventor: YOSHIMOTO HIROYUKI
IPC: C12R1/865
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sake modified with the ratio of contents of isoamyl alcohol, isobutanol, n-propanol, β-phenethyl alcohol, isoamyl acetate and β-phenethyl acetate. SOLUTION: This method for producing a sake modified with the ratio of content of aromatic components, is to perform a fermentation for the production of the sake by using an yeast having a modified expressing property of a structural gene of a decarboxylation enzyme associated with the production of higher alcohols, typically the yeast belonging to the genus Saccharomyces in which the above gene is inhibited or the structural gene of the decarboxylation enzyme associated with the production of the higher alcohols is made to have a highly expressing property, for changing the ratio of the contents of isoamyl alcohol, isobutanol, n-propanol, β-phenethyl alcohol, isoamyl acetate and β-phenethyl acetate.  Since, by adjusting or regulating the expression of the gene, the ratio of the contents of isoamyl alcohol isobutanol, n-propanol, β-phenethyl alcohol, isoamyl acetate and β-phenethyl acetate is modified, the production of the sake having the aromatic components different from those of the conventional sake becomes possible.
Patent JP-2001053163-A (JP)
Title: Semiconductor device and fabrication method thereof
Inventor: NINOMIYA MASAYA
IPC: H03K19/0948
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, and a fabrication method thereof, in which noise can be reduced in a desired band without requiring an extra filter circuit. SOLUTION: This semiconductor device comprises a semiconductor substrate 10, a first system circuit formed on the semiconductor substrate 10 and operating in a band of first frequency or lower, and a second system circuit formed on the semiconductor substrate 10 and operating in a band of second frequency lower than the first frequency or lower. At least one transistor included in the first system circuit has gate insulating films 14, 24 of first thickness and at least one transistor included in the second system circuit has the gate insulating film 14 of a second thickness which is larger than the first thickness.
Patent JP-2000051506-A (JP)
Title: Operation lever for ball storage tank replenishing mechanism in pachinko machine stand
Inventor: TANAKA HIROSHIGE
IPC: A63F7/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the operation lever of a ball storage tank replenishing mechanism capable of excellently vertically turning the bend pipe part of a turning member by pressurizing the operation lever by the opening and closing of a pachinko machine stand and absorbing excessive pressurizing force and preventing the damage even in the case that more than required pressurizing force is added within a control range. SOLUTION: This operation lever has a double piece structure for which the lower end of an attaching lever piece 61 is folded back and a control piece 62 is successively provided behind. The opening upper end part of the attaching lever piece 61 is fixed to the turning member 3 and the opening upper end part of the control piece 62 is abutted and arranged at the outer periphery of an attaching pipe part 31. When the attaching lever piece 61 is pressurized more than required, the control piece 62 is flexibly displaced and abutted to a stop part 312 projectingly provided on the outer periphery of the attaching pipe part 31.
Patent JP-H0276600-A (JP)
Title: Molecular probe with a mark, its production and use
Inventor: HANSUUDEIITERU FUNGAA
IPC: C12Q1/48
Filed: 1988-09-10
Abstract: PURPOSE: To produce a labeled molecular probe comprising a molecular probe and a label enzyme by combining a molecular probe or a mixture of molecular probes with a transferase or a ligase.  
     CONSTITUTION: This labeled molecular probe is produced by combining a molecular probe or a mixture of molecular probes with a transferase (E.C.2) or a ligase (E.C.6). The primary obtained molecular probe is bonded to a transferase directly or through a spacer. Secondary, a labeled molecular probe is obtained by combining the molecular probe or a mixture of the molecular probes with an aminoglucoside-phosphoric acid transferase. The molecular probe is utilizable in a molecular biology, a medicine or a genetic biology, etc., for detecting an organic molecule by an enzyme reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59115573-A (JP)
Title: Forming method for silicon semiconductor electrode
Inventor: KOSHIYOU NOBORU
IPC: H01L31/04
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a preferably ohmic contact by adhering and hardening a thin layer which contains C on the surface of an Si semiconductor, thereby remarkably reducing the contacting resistance. CONSTITUTION:A pin-type amorphous Si layers 2, 3, 4 are laminated on a transparent electrode 1, paste 21 which contains C is printed and hardened. The paste is produced by mixing fine particles of graphite and highly molecular organic binder, the surface resistance is formed to have 100kOMEGA/cm<2> when having 10mum of thickness, and the thickness of the coating is preferably 30mum or less. According to this configuration, the hardened film of the conductive paste which mainly contains As is nonohmic, while it exhibits preferably ohmic contact, thereby obtaining an electrode 21 having low contacting resistance.
Patent JP-S59114554-A (JP)
Title: Paper guide
Inventor: TAKAGI YOSHIAKI
IPC: B65H5/36
Filed: 1982-12-22
Abstract: PURPOSE:To eliminate the possibility of damaging a photosensitive drum at the time of maintenance work and to make maintenance work easier and quicker in a copying machine of gripper system, by installing an engaging means of a guide plate. CONSTITUTION:A pin 6 is installed to an appropriate location at one side face of a guide plate 1 and a latch 7 is fitted rotatably to a frame against the pin 6. When a photosensitive drum 2 is removed or mounted at the time of maintenance, etc., the guide plate 1 is tilted and the pin 6 is hooked on the latch 7. Then a condition where the concavely curved upper end part 1a of the guide plate 1 is separated from the surface of the drum 2 by a prescribed interval is maintained. Therefore, the drum 2 does not contact with the guide plate 1 when the drum 2 is removed or mounted even when the drum 2 is more or less carelessly handled. As a result of this arrangement, the drum removing and mounting works can be performed easily and quickly without damaging the drum.
Patent JP-H0274841-A (JP)
Title: Detecting sensor
Inventor: HARA YOSHIO
IPC: G01N27/12
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to perform stable detection for a long period by coating the outside of a detecting part comprising a macromolecular material incorporating conducting filler which holds a pair of conductors in a mutually isolated pattern with a permeable ultraviolet-ray shielding layer. CONSTITUTION:A fluid detecting sensor 1 has the following constitution. A detecting part 2 comprises a conductive macromolecular composition formed in a sheet state. Two conductors 3 and 3 are arranged on one surface of the detecting part 2 in an isolated pattern. The detecting part and the conductors are held with two sheets 4 and 4 which have an ultraviolet-ray shielding effect and can selectively pass fluid to be detected as a unitary body. In the permeable ultraviolet-ray shielding layer 4, a filler having an ultraviolet-ray shielding effect is dispersed in a macromolecular material. When the fluid detecting sensor 1 is installed outdoors and exposed to sunshine, harmful ultraviolet rays are shielded by the ultraviolet-ray shielding layer 4 and do not reach the detecting part 2. Therefore, decomposition and deterioration of the conductive macromolecular composition constituting the detecting part 2 are blocked, and the stable detection for a long period can be carried out.
Patent JP-S6381988-A (JP)
Title: Opto-electronic device
Inventor: ITO KIYOSHI
IPC: H01L31/12
Filed: 1986-09-26
Abstract: PURPOSE:To determine correctly positioning of a photodetector with respect to a laser chip and improve operation efficiency by preparing a positioning mark corresponding to the photodetector on a plane arranged by inclining over space between a plane equipped with a carrier block where the photodetector is mounted and a plane visible in the case of incorporating a package. CONSTITUTION:At a region extending from a plane 4 equipped with a chip carrier 2 to a detectable plane 3 through a slope 5; for instance, metallized layers of gold 6 and 7 are prepared and a part of the mounted plane 4 of one layer 6 composes a broad and rectangular pad 8 which is equiped with a photodetector 1 and the part of the mounted plane 4 of other layer 7 composes a wire bonding pad 9. And then, a mark 13 for determining positioning is formed at a slope 5 by the metallized layer simultaneously with the formation of layers 6 and 7 so that the center of a light receiving plane of the photodetector 1 can be indicated by the center of cross. When a semiconductor laser device is assembled, especially, the chip carrier 2 is fixed to a stem 15 with solder, its chip carrier 2 is fixed to the stem 15 so that positioning in the longitudinal direction of the carrier chip 2 intersecting at right angles to a laser light 35 coming from a laser diode chip 22 of photodetector makes detected solder positions of the mark 13 coincide with each other.
Patent JP-S6469513-A (JP)
Title: Preparation of calcium carbonate of excellent dispersibility in liquid
Inventor: HONDA YOSHIHIKO
IPC: C09K23/00
Filed: 1987-09-11
Abstract: PURPOSE:To produce calcium carbonate showing excellent dispersion stability in liquid such as cow milk, by irradiation a slurry calcium carbonate which includes a specific hydrophilic emulsifier with ultrasonic waves, when needed. CONSTITUTION:A slurry of calcium carbonate, when needed, containing about 1.5wt.% of a hydrophilic emulsifier of 10 or more HLB such as sucrose fatty acid ester, is continuously or intermittently irradiated with ultrasonic waves of 15-60kHz frequency to atomize the particles.
Patent JP-H1166446-A (JP)
Title: Resonant tag and production thereof
Inventor: YAMAUCHI YASUTATSU
IPC: C23C14/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable resonance with the radio wave of a specified frequency by forming a reactance circuit, which is formed from a metal membrane, at the opposed positions on both front and rear surfaces with an inductor sheet inbetween and generating electrostatic capacity as a capacitance. SOLUTION: An evaporated metal membrane 1 is formed in the shape of coil on a dielectric 2 and the reactance circuit is formed. This reactance circuit is formed at the opposed positions on both the front and rear surfaces with a dielectric sheet 3 inbetween so as to partially form the capacitor having the opposed evaporated metal membranes 1 as electrodes, and the capacitance component of a resonance circuit is provided. In this case, the dielectric sheet 3 is a sheet having electric insulation and is a synthetic resin film, paper, organic synthetic fiber unwoven fabric sheet or inorganic fiber unwoven fabric sheet. Besides, the metal to be used for the evaporated metal membrane 1 is similar to metal to be generally used as the evaporated metal of a capacitor such as zinc, aluminium, copper or silver.