baber/WOPTO huggingface dataset:
Patent JP-S53590-A (JP)
Title: Container handling system and ship suited for use in places having no harbor facilities
Inventor: TOMITA YUKIO
IPC: B63B35/28
Filed: 1976-06-23
Abstract: PURPOSE: To efficiently carry out cargo handling operation, by the use of a barge capable of forming a temporary pier at places having no harbor facilities and a cargo boat for transporting containers from other ship, that can be coupled or connected to said barge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07274888-A (JP)
Title: Automatic cutting device for solid ingredient material
Inventor: OKA HIDEHIKO
IPC: A23L19/00
Filed: 1994-04-13
Abstract: PURPOSE:To uniformly cut solid ingredient materials such as flat paste made from the starch of the devil's-tongue. CONSTITUTION:An automatic cutting device for solid ingredient materials has a supply magazine 2 for piling the solid ingredient materials such as flat paste made from the starch of the devil's-tongue in plural stages, putting and feeding, a pushing out means 6 for pushing out the solid ingredient material existing at the lowest stage of the supply magazine in the horizontal direction and positioning, a cutting means 13 for cutting the solid ingredient material pushed out by the pushing out means into a given shape, a receiving tray 20 for arranged below the cutting means, a moving slider 27 for moving the receiving tray from a cutting position below the cutting means to a feeding position, a feeding means 30 set above the feeding position and a container 56 for putting the solid ingredient materials arranged below the feeding means.
Patent JP-S58192518-A (JP)
Inventor: MIYATA YOSHIO
IPC: A47L1/12
Filed: 1982-05-04
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-2000270234-A (JP)
Title: Method and unit for discriminating black edge
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/409
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance discrimination accuracy of a black edge by using hue information and information equivalent thereto in addition to discrimination of the black edge on the basis of brightness information and saturation information. SOLUTION: A saturation arithmetic circuit 41 calculates a saturation being a difference between a maximum value and a minimum value of R, G, B signals, and a lightness arithmetic circuit 42 calculates a brightness being a minimum value. A 1st discrimination section 44 discriminates it to be a black character when the saturation is smaller than a threshold value Ref 1 obtained depending on the lighttness. A hue calculation section 46 calculates hue signals G-R and G-B. A 2nd discrimination section 47 compares the hue signals G-R and G-B with the threshold value Ref 2 respectively to discriminate whether it is a true black character or a pseudo black character. Only an edge part which the 1st discrimination section 44 discriminates it to be a black character and the 2nd discrimination section 47 discriminates it not to be a pseudo black character is discriminated by an output circuit 48 to be a black edge part.
Patent JP-2000269179-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA AKIO
IPC: H01L21/304
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make the film thickness of a silicon nitride film thin and to enhance the element isolation characteristic of a field region, by a method wherein, after in an interlayer film is deposited to be of an uneven structure formed on the surface of a semiconductor substrate, an island-shaped or linelike resist is left inside a wide protruding region and the interlayer film is etched. SOLUTION: The surface of a silicon substrate 101 in which the step difference between a protruding part 103 and a protruding part 104 to be used as active regions, and a recessed part 102 to be used as a filed region is 0.3 μm is cleaned by an RCA cleaning operation, and a silicon oxide film 105 is deposited by a chemical vapor growth method. Then, an opening part is formed on the wide semiconductor active region 104 by using a resist 106. At this time, the resist 106 is left so as to form a pillar 107. After that, by using a dry etching technique with high selectivity ration is high between the silicon substrate and the silicon oxide film, the silicon oxide film in the resist opening part is etched.  At this time, an etching condition is set in such a way that the remaining film thickness of the silicon oxide film becomes the same height as the surface of the silicon oxide film in the wide filed region.
Patent JP-S571412-A (JP)
Title: Expression-type filter press device
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/12
Filed: 1980-06-03
Abstract: PURPOSE: To enable the titled device to operate under a superhigh pressure expression load by a method wherein the shape of flexible member in an expanded condition is appropriately controlled by a reinforcing ring and an auxiliary ring which are fitted to hole parts for raw liquid of an expression filter plate and an ordinary filter plate, respectively.  
     CONSTITUTION: The ordinary filter plate 1 and the expression filter plate 2 are alternately disposed and are laminated with each other in such a manner as to communicate raw-liquid passages 19 with each other and form a liquid chamber 20. Then, the raw liquid is introduced into the pasage 19 and also into the chamber 20 through grooves 13, 25. In addition, an expressing medium is fed into an introducing chamber 6 for the medium through an introducing pipe 7 for the medium, thereby expanding a main body 4 of the filter plate outwards to both sides. In this case, the main body 4 expands along the side peripheries of flange parts 11 of the reinforcing ring 10 and is guided by a side periphery of the auxiliary ring 23, so that it expands as indicated by the imaginary line A under the condition where local, abnormal expansion is inhibited. The raw liquid in the chamber 20 is filtered by filter cloths 7, 21 and the resulting filtrate is discharged through a filtrate discharge passage 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063665-A (JP)
Title: Input system for external character
Inventor: YOSHII JIROU
IPC: G06F17/21
Filed: 1984-04-16
Abstract: PURPOSE:To input an external character freely by displaying a character pattern in a black-and-white inversion state in response to the depression of an indication item key, and registering the character pattern in a storage device as life- sized font data. CONSTITUTION:A character display device 11 has a display monitor. A book mat input device 12 has characters and item names entered into each page sheet 13, and are provided with input keys 14 corresponding to the respective items. A page sheet for external character input is provided as one of the page sheets 13, and external character registration is designated with the page open to enter an external registration mode automatically.
Patent JP-H11267592-A (JP)
Title: Classification device
Inventor: TANAKA SHINSUKE
IPC: B07B7/083
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently classify a powder-and-grain into three different kinds of powder such as coarse, medium and fine powders by providing a primary classification part with a dispersion plate for classifying a raw material and an almost cylindrical impact plate and a secondary classification part with a plurality of classification blades in a freely rotatable manner, in the classification device having a medium powder take-out aperture and a coarse powder takeout aperture provided in the lower part. SOLUTION: When a raw material loaded from a raw material loading aperture 17a is made to fall near the center part of a dispersion plate 3 through a chute 17, a centrifugal force is imparted to a powder-and-grain by rotation of the dispersion plate 3, and further, the powder-and-grain runs into an impact plate 13a to be ground. The powder-and-grain thus obtained is blown upward excepting the powder-and-grain of a large size, in the classification gas blowup annular passageway DS of a primary classification part 8. On the other hand, the powder-and-grain (coarse powder) of a large size drops as such and is delivered from a coarse powder unloading aperture 22 passing through an annular passageway DV.  The powder-and-grain which is blown up in the primary classification part 8 is further classified in a secondary classification part 5 located above and a fine powder is delivered from a take-out aperture 20 and an intermediate size powder is delivered from a take-out aperture 21 respectively.
Patent JP-S63240033-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIZUME SHOJI
IPC: H01L21/304
Filed: 1987-03-27
Abstract: PURPOSE:To contrive to improve the failure rate of wire bonding by a method wherein an element mounting plate consisting of a copper alloy or a material having a copper-plated surface is heat-treated in an atmosphere containing water vapor-containing reducing gas. CONSTITUTION:In the case of the production of a semiconductor device, wherein a semiconductor element 2 is mounted on an element mounting plate lead frame 1 consisting of a copper alloy or a material having a copper-plated surface, the element mounting plate 1 is heat-treated in an atmosphere containing water vapor-containing reducing gas. Accordingly, organic trace foreign substances due to a machine oil and so on, a copper-plated liquid component (such as CN<->) and a sulfide, which are adhered on the surface of the lead frame 1, are hydrolyzed with the water content in the reducing gas-containing atmosphere, vaporized and removed. Thereby, the failure rate of wire bonding is improved and the reliability of the bonding can be improved.
Patent JP-S57191850-A (JP)
Title: Magnetic tape device
Inventor: NOGUCHI KUNIO
IPC: B65H16/04
Filed: 1981-05-19
Abstract: PURPOSE:To load a tape only when a reel is equipped accurately by optically detecting a detection cylinder which moves by being driven by the reel equipped on a reel hub, and then activating a tape load signal. CONSTITUTION:A reel 11 is equipped to the reel hub 12 coupled with the rotating shaft of a motor 10 to bring the surface of the reel 11 into contact with the reference surface 12' of the hub 12. Then, the force of a spring 15 is applied to press the detection cylinder 13, equipped with a projection part 13', against the reel 11, which is detected by an optical sensor 14 to open an AND gate 6, thereby resetting the output inhibition of a tape load signal from a load switch. Therefore, only when the reel is equipped accurately, tape loading is permitted, thereby preventing the damaging of a magnetic tape, etc.
Patent JP-H07279779-A (JP)
Title: Evaporative fuel processing equipment
Inventor: HARIMA KENJI
IPC: F02M25/08
Filed: 1994-04-14
Abstract: PURPOSE:To control useless purge for preventing an air fuel ratio from fluctuating by estimatingly computing an intake quantity at the time of a purge valve opening rate command output, and using the estimately computed intake quantity to decide the opening rate of a purge valve. CONSTITUTION:A purge valve 142 is insertedly provided in a purge pipe 141 for connecting a canister 14 to adsorb an evaporative fuel evaporating from the fuel tank 13 of an internal combustion engine to an intake pipe 11, and driven by a control section 15 on the outputs of an engine speed sensor 161, a throttle opening rate sensor 162 or the like every purge valve opening rate command output period being larger than the minimum response period of the purge valve 142. In this case, in a sample period being smaller than the purge valve opening rate output period, an estimated intake quantity being an intake quantity in the next purge valve opening rate command output period is computed on an engine speed and a throttle valve opening rate every sample intake process, and the opening rate command value of the purge valve 142 is computed on a computed estimated intake quantity.
Patent JP-H08271071-A (JP)
Title: Pulse tube refrigerator
Inventor: MATSUI TAKAYUKI
IPC: F25B9/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a pulse tube refrigerator which enables furthering improvement in refrigeration performance. CONSTITUTION: A pulse tube refrigerator has a pressure-pulsation source 1, radiator 2, cold reservoir 3, heat absorber 4, pulse tube 5, and phase adjustment switching valve 6. To the warmer end 5c of the pulse tube 5 a first heat- exchanger tube 16, having a tubular form, is connected as a separate member. The first heat-exchanger tube 16 and the radiator 2 constitute a heat exchanger A. Therefore the refrigerant in the first heat-exchanger tube 16 is cooled by the refrigerant in the radiator 2.
Patent JP-H05240173-A (JP)
Title: Scroll type fluid machine
Inventor: IIO TAKAMASA
IPC: F04C23/02
Filed: 1992-02-27
Abstract: PURPOSE:To prevent a pin from falling off from a pin hole at the time of inserting a push nut to the protruding end of the pin extending through the support member of a rotating shaft and a balance weight supported thereon. CONSTITUTION:A first push nut 19 is fitted to a pin 16 extending through the pin hole 15 of a support part 8a to bring the pin into contact with the upper surface of the support part 8a, whereby the pin 16 is fixed to the support part 8a. Thereafter, a second push nut 18 is fitted to the protruding end of the pin 16, whereby the pin 16 is prevented from falling off from the pin hole 15.
Patent JP-H10125218-A (JP)
Title: Cold electron emission element and its manufacture
Inventor: GAMO SHUSUKE
IPC: G09F9/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold electron emission element to suppress a local large current without increasing the operating voltage, to minimize current variations by controlling each element, and to adopt a glass substrate whose area can be easily extended at a low cost. SOLUTION: An emitter wiring layer 2, an insulation layer 4 and a gate electrode 5 are laminated on an insulative substrate 1 in that order. An opening part A extending toward the emitter wiring layer 2 is provided in both the gate electrode 5 and the insulation layer 4. An emitter 3 is formed on the emitter wiring layer 2 within the opening part A so as not to come into contact with the gate electrode 5. In this case, the emitter 3 is constructed of a p-type semiconductor or a layered product of a n-type and p-type semiconductor.
Patent JP-2000278039-A (JP)
Title: Antenna shared for polarized waves
Inventor: KUGA YOSHIHIRO
IPC: H01Q21/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna shared for a polarized waves that can make transmission reception at different frequencies by independently operating polarized wave diversity antennas with different resonance frequencies each having a narrow frequency band that are placed on a same plane at each of the different frequency bands. SOLUTION: In this antenna, a 1st antenna 1 that can independently excite a polarized wave plane A and a polarized wave plane B orthogonal to the polarized wave plane A, a 2nd antenna 3 that can independently excite the polarized wave plane A and the polarized wave plane B are placed adjacent to each other. Feeders 2, 4 to feed power to the respective antennas 1, 3 are connected to a common coupling point 6 and 1st feeders 2, 4 to excite the polarized wave plane A and a 2nd feeder 5 to excite the polarized wave plane B are provided independently to each other.
Patent JP-H09265974-A (JP)
Title: Non-aqueous electrolytic battery
Inventor: FUKUDA YUTAKA
IPC: H01M10/058
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolytic battery housing a positive electrode, a negative electrode and its electrolytic solution in a light and thin bag wherein the battery is high in reliability for its hermetic sealing at the fusion part of a seal-in bag and lead wires as a structure out of which the lead wires connected with the electrodes are taken outside, and is also excellent in the profile reliability of each electrode. SOLUTION: A conductor 1 as a lead wire connecting a positive electrode is made out of aluminum, titanium or alloys of these metals, and a conductor 1' as a lead wire connecting a negative electrode is made out of nickel, cupper or alloys of these metals, and as an insulating sheath for these conductors, resin layers 2 and 2' are provided, which are not fused by temperature equivalent to temperature required by heat-sealing for a seal-in bag 3, and when the seal-in bag 3 is heat-sealed, temperature equal to or more than the melting point of plastics at the innermost layer of the seal-in bag 3, shall be used.
Patent JP-S51151020-A (JP)
Title: Adjust signal generator for tv receiver
Inventor: NOGUCHI SATOSHI
IPC: H04N17/04
Filed: 1975-06-20
Abstract: PURPOSE: To generate adjust signal with same phase to computer data signal by switching operation coefficient on each circuit with simple and unibersal functions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57202286-A (JP)
Title: Propagation of microorganism
Inventor: JIYAN AMAN
IPC: C12N1/20
Filed: 1982-05-08
Abstract: This invention relates to the production of the microorganisms. The operation is conducted in two stages. The first stage is conducted in the absence of ultrafiltration while the pH of the growth medium is maintained within the range of 6-7 by the addition of a neutralizing agent. Nutrient substratum and dilution water are added during the first stage to maintain the growth rate at a constant level, and the volume of growth medium is permitted to increase. When the amount of growth inhibiting agent produced in the fermentation reaches a predetermined maximum level, the second stage is initiated and the growth rate is maintained in a range of 0.10 to 0.50/hr, which is less than the growth rate in the first stage. By increasing the amount of dilution water the concentration of the growth inhibiting agent is maintained so as to achieve the desired moderate growth rate. The growth inhibiting agent is also continuously removed from the growth medium during the second stage and the volume of the growth medium is maintained substantially constant. The invention may be applied to the production of lactic bacteria, in particular for example in the cheese and wine making industries.
Patent JP-S58198811-A (JP)
Inventor: GEERUHARUTO PETSUHIE
IPC: H01H33/66
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09266232-A (JP)
Title: Bonding method of electronic parts
Inventor: SAKAMI SEIJI
IPC: H01L21/44
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To restrict a junction trouble of electronic parts by heating a conductive bonding agent interposed between a bump and a circuit pattern oven hardening temperature of the bonding agent, and hardening an insulating bonding agent injected between the electronic parts and a substrate until the temperature falls to room temperature. SOLUTION: A conductive bonding agent 9 is applied on the tip ends of circuit patterns 2, 3 of a substrate 1 and bumps 6, 7, and the substrate 1 is placed on a positioning table 8 equipped with heating means and is heated. Electronic parts 5 are held on a transfer head 10 such that the bumps 6, 7 are directed downward, and the bumps 6, 7 are placed on the conductive bonding agent 9 and are pressurized downward. They are heated until the conductive bonding agent 9 reaches the temperature (ordinarily 150 to 180 deg.C) where it is hardened. Then, before the temperature is fallen to room temperature, an insulating bonding agent 12 is injected between the substrate 1 and the electronic parts 5 using a dispensor 11. The insulating bonding agent 12 is hardened with the foregoing heating means.
Patent JP-S553669-A (JP)
Title: Preparation of luminous diode
Inventor: KOIDE MASANOBU
IPC: H01L33/14
Filed: 1978-06-22
Abstract: PURPOSE: To increase luminous efficiency while keeping a chip in fixed dimensions, by selection forming a diffusion layer of impurities on a substrate in a semiconductor, and by making up P and N layers in liquid-phase epitaxial shapes.  
     CONSTITUTION: A N +  layers are produced by diffusing S to P type GaAs 1 by using a SiO 2  mask. A wafer 7 is manufactured by successively stacking a N layer 5 and a P layer 6 from the solutions of Si and GaAs. A substrate 1 is polished to expose the N +  layers 4, ohmic electrodes 9, 10 are formed to the layers 4, 6, and the substrate is cut, thus obtaining a LED 13. This constitution concentrates driving currents to substantial luminous area S 2  because the area S 2  of the layer 4 is small and the thickness T of the layer 5 is thin as compared to the area S 1  of a chip. Thus, the chip is formed in the  desired dimensions, and the current density of a pn junction 12 becomes higher. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02258510-A (JP)
Title: Recovery device for electrified string shaped object
Inventor: MAEJIMA YOSHIO
IPC: B65B9/213
Filed: 1989-03-28
Abstract: PURPOSE:To perform recovery work smoothly without sticking or stagnating even when a string-shaped object is electrified by a method wherein a pair of pull rolls which pull in the string-shaped object are provided, and the tip of a swinging rod which gives a reciprocating movement right and left is positioned directly under the pair of pull rolls. CONSTITUTION:A swinging rod 30 is erected at the approximate center of the floor surface of a storage part 11. The tip of the swinging rod 30 is positioned directly under pull rolls 15 and is swinged right and left by a swinging mechanism 33 with the passage as its center. When an excessive string-shaped object R generates at a packaging process, the string-shaped object R is guided in the recovery part 11 in the main body by the pull rolls 15 with an appropriate pull strength. At this time, since the string-shaped object R is electrified, static electricity generates by rubbing with an entry port 12 or the pull rolls 15. Therefore, there is fear that the string-shaped object R may electrostatically stick to the top board of the main body around he entry port 12, and the continuously fed string-shaped object R may be prevented from being recovered in the recovery part 11. However, since the swinging rod 30 beats the string-shaped object R which is sent out from the pull rolls 15 from right and left orderly, the string-shaped object R swiftly drops in the recover chamber.
Patent JP-H02275989-A (JP)
Title: Liquid crystal matrix display device
Inventor: KITAJIMA MASAAKI
IPC: G02F1/133
Filed: 1990-03-26
Abstract: PURPOSE:To preclude forward biasing between an output voltage and a substrate by inputting a transparent electrode applied voltage to one output electrode of a field-effect transistor(FET) and connecting the other output electrode to a transparent electrode, inputting a control voltage to a gate, and switching and applying the input voltage and a reference voltage to the substrate. CONSTITUTION:The input voltage to be applied to the transparent electrode is inputted to one output electrode of the FET, the transparent electrode is connected electrically to the other output electrode, and the control voltage is inputted to the gate; and the input voltage and reference voltage are switched and applied to the substrate in response to the control voltage. Consequently, when an electronic switch is off, the reference voltage which is sufficiently low is applied to the substrate to prevent forward biasing between the output voltage and substrate even if the voltage of the output electrode drops.