baber/WOPTO huggingface dataset:
Patent JP-H07251428-A (JP)
Title: Gate structure of hot runner mold for injection molding
Inventor: SAKAMOTO YUJI
IPC: B29C45/28
Filed: 1994-03-15
Abstract: PURPOSE:To reduce the pressure loss and eliminate the color change following corrosion and wear by disposing an axial center of a hot runner flow path in which molten resin in the vicinity of a gate flowed into the gate and an axial center of a valve pin in the vicinity of the gate are disposed not to be in the same direction. CONSTITUTION:An axial center 2 of a valve pin 4 is set in the same direction as a reference axis, and an axial center 1 of a hot runner flow path 5 is set in the direction different from that of the reference axis. At the time of injection molding, molten resin is kept inside a heated metal cylinder 3 and a gate side end section of the valve pin 4 is disposed on a given position 9. The hot runner flow path 5 is communicated with a mold cavity 10 through a gate section 6, and the molten resin is injection flowed from the hot runner flow path 5 into the mold cavity 10. After that, the filling of molten resin is completed and then dwell pressure is applied to lower the valve pin 4 and close the gate. The molten resin in the mold cavity 10 is solidified by the arrangement, and released from the mold to complete the molding.
Patent JP-H01219786-A (JP)
Title: Display device
Inventor: ITO TAKAHIDE
IPC: G09F9/30
Filed: 1988-02-29
Abstract: PURPOSE:To reduce crosstalk on a display screen vertically and horizontally by intersecting segment electrodes and common electrodes abliquely. CONSTITUTION:When a vertical line is displayed on the screen by lighting intersections P1-P4 of common electrodes 1 and segment electrodes 2, a specific- level voltage is applied between electrodes Xn and Ym, Xm+1 and Ym+1, Xn+2 and Ym+2, and Xn+3 and Ym+3. In this constitution, the lighting points P1-P4 which constitute the straight line are not concentrated on one segment electrode, but decentralized to the plural electrodes. The load on the same driver terminal of a driver circuit which supplies segment signals is reduced and the dullness of the segment signals is reduced to reduce the crosstalk. Signal waveforms applied to segment electrodes Xn-Xn+3 by a data converting circuit vary correspondingly to common electrodes Ym-Ym+3 that the respective segment signals cross.
Patent JP-S59169538-A (JP)
Inventor: GERUTO DEYUMUBUGEN
IPC: C07C57/04
Filed: 1984-03-09
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-H11228132-A (JP)
Title: Fusiform basic aluminum carbonate particles, their production, fusiform non-crystalline alumina particles, fusiform gamma-alumina particles and use
Inventor: KOMATSU YOSHINOBU
IPC: C01F7/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve properties as a pigment, handleability as powder or a dispersion and suitability to blending with a resin by providing a specified chemical compsn., a specified X-ray diffraction image and a fusiform particle structure having a specified aspect ratio. SOLUTION: The basic aluminum carbonate particles has a compsn. represented by the formula (M)x Al(OH)3+x-2y (CO3 )y .mH2 O, wherein M is ammonium and/or H, x is 0.4-1.5, y is 0.1-1.0 and (m) is <=3. In the X-ray diffraction image of the particles, relative intensity [VS is very strong, S is strong, (m) is medium and (w) is weak] in each spacing (Å) is as follows; 5.9: VS, 4.1: (w), 3.4: S, 3.3: (m), 2.8-3.0 : (m) 2.6-2.7: (w) 2.5-2.6: (m), 2.1-2.2: (w), 2.0-2.1: (w) and 1.8-1.9: (w). The aspect ratio of the fusiform particle structure is 1-8.
Patent JP-S63213412-A (JP)
Inventor: KADANI HIDETO
IPC: G03G21/00
Filed: 1987-02-26
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-S63211771-A (JP)
Title: Field-effect transistor
Inventor: TAKAHASHI KENJI
IPC: H01L29/812
Filed: 1987-02-27
Abstract: PURPOSE:To improve the noise figure and the high frequency power gain of a field-effect transistor having the gate electrode for a Schottky barrier, by bringing the source electrode and the drain electrode alternately into contact with the surface of a semiconductor region, which is divided by the grid-shaped shaped gate electrode. CONSTITUTION:A source electrode 2 and a drain electrode 3 cross with a gate electrode 2 in a three-dimensional pattern at an angle of 45 deg.. The electrodes are commonly connected with conductor layers 2a and 3a, which are formed so as to form an intermeshed comb shaped pattern. The crossing parts of the source electrode 2, the drain electrode 3 and the gate electrode 1 are formed in an air bridge structure. Therefore, parasitic capacitances between the gate and the source and between the gate and the drain become small in comparison with a device, in which the electrodes are isolated with insulating films having higher dielectric constant than that of air. Therefore, the high frequency characteristics of an FET become excellent, the power gain in the high frequency region is improved and the noise figure NF is improved.
Patent JP-H03248233-A (JP)
Title: Multiplying circuit for finite body
Inventor: TODOROKI TOSHIYA
IPC: H03H17/02
Filed: 1990-02-27
Abstract: PURPOSE:To perform high-speed finite body multiplication by outputting 0 and multiplication values alpha<i> and alpha<j> from first to second areas and third to fourth areas respectively as required multiplication values in a ROM table based on feedback input. CONSTITUTION:The ROM table is allocated in memory areas, and a memory area (1) is used for conversion from a bit alpha<2> into Z, and a memory area (2) is used for conversion from all of a given input value into zero elements. Memory areas (3) and (4) are used for operation of modulo 2-1 of the input value and converts it into the bit alpha<2>. The output of upper two bits, namely, the (m+1)th bit and the (m+2)th bit are '1' and '0' respectively in the memory area (1) when the bit alpha<i> is the zero element. When the bit alpha<i> is not the zero element, the output of upper two bits is (1, 0). Addresses of first to fourth areas are defined as (0, 0), (0, 1), (1, 0), and (1, 1) respectively, and two address bits added to a multiplier and a multiplicand inputted to the first area are (0, 0).
Patent JP-S61202014-A (JP)
Title: Igniter
Inventor: AKIYAMA MICHIHIKO
IPC: F23Q7/22
Filed: 1985-03-05
Abstract: PURPOSE:To easily sense abnormal condition such as the disconnection of the wire of a heater, by emitting a light such as of a LED only when a transistor for base current control is turned ON by the discharge of a capacitor, as well as to charge a capacitor for discharge through a heater. CONSTITUTION:A transistor Tr1 for the primary base current control is turned ON when an ignition switch 2 is turned ON by the depression thereof. Then the base terminal is connected to the cathode side of DC power source 6 through a resistor R4, and a transistor Tr2 for the secondary base current control is turned ON as well. The current from DC power source 6 flows to a LED 7 and it is emitted to indicate that an igniting operation is taken place. The energizing current to a heater 3 from DC power source 6 is maintained, and the heater 3 is red-heated to ignite the wick of a kerosene stove. The heater 3 is energized for a predetermined time by the actuation of an ignition switch 2. Then it completes the igniting operation and is cut off from the DC power source 6 automatically. At the same time the LED 7 is also turned OFF. When the filament of a heater 3 is broken, the transistor Tr2 for the secondary base current control is turned ON at the same time, so that the light of the LED 7 is not emitted.
Patent JP-H02223773-A (JP)
Title: Refrigerating device for cooling, which is used in combination both for low-temperature medium and high-temperature medium
Inventor: OOIZUMI TOMOSUKE
IPC: F25B1/00
Filed: 1989-02-23
Abstract: PURPOSE:To effect cooling from a low temperature zone to a high temperature zone reasonably and economically by a method wherein the title device is constituted so that cooling operation is effected by incorporating a refrigerating cycle, approximate to refrigerant natural circulation and not employing compression, into a normal refrigerating cycle while the cooling operation is permitted to employ a compressor when cooling function is not achieved by said cooling operation of the cycles. CONSTITUTION:When cooling capacity is short by cooling operation, approximate to refrigerant natural circulation and not employing a compressor 20, first and fifth changeover valves 32, 41 are closed, a second changeover valve 34 is opened and a compressor 20 is driven whereby refrigerant is circulated in the route of compressor 20 condenser 22   second expansion valve 35   indirect cooler 36 compressor 20. At the same time, the fourth changeover valve 39 of a first low-pressure gas line 29 is closed to circulate the refrigerant through the route of low-pressure receiver 25   liquid pump 26 evaporator 28   indirect cooler 36   low-pressure receiver 26. According to this method, the refrigerant, circulating through the route of the side of the evaporator 28, is cooled forcibly by the cold refrigerant at the side of the compressor 20 in the indirect cooler 36 whereby medium to be cooled, which passes through the evaporator 28, may be cooled by the natural circulation of the refrigerant.
Patent JP-S61207159-A (JP)
Title: Coil and manufacture thereof
Inventor: TAKASHIMA SEIKICHI
IPC: H02K3/00
Filed: 1985-03-08
Abstract: PURPOSE:To improve mass-producing property and heat-proof property at low cost, by making the coil end section of a strip conductor wider than the conductor. CONSTITUTION:A flat motor is organized with a rotor A consisting of permanent magnets and with a stator C provided with a plurality of coils B arranged in a ring shape confronting the magnets. The coils B for the stator C are formed in a coil shape by winding up a core 1 with a sheet conductor 2 provided with an oxide layer and an insulating layer on the conductor sheet to be processed in a cylindrical shape. In case of the winding-up, an epoxy bonding layer is coated on one face of the sheet conductor 2 and the conductor is wound up several times, and the conductor filling up the surface with thick epoxy resin bonding agent 3 including vitreous powder is wound up several times. After that, the conductor with coating film in a specified thickness is wound up desired times to form a cylindrical unit 5, and the six units 5 for stators are arranged in a ring from and are molded. As the result, on jointing and processing contact points, deformation or the like is not generated on the molded units, and works can be easily carried out.
Patent JP-H08241466-A (JP)
Title: Dinning room adjustment device
Inventor: TAKANOSE EIICHIRO
IPC: G07G1/12
Filed: 1995-03-03
Abstract: PURPOSE: To realize the dinning room adjustment device which uses ordinary tableware and has a high recognition performance by recognizing the picture of a plate, which is photographed by a photographing means, by a recognition means and determining the price of a dish based on the recognition result in accordance with the correspondence table between shapes of plates and dishes. CONSTITUTION: The adjustment device consists of a CCD camera 1, a signal converter 2, a picture monitor 3, an adjustment display device 7, a card reading adjustment device 8, and a computer apparatus 13. The CCD camera 1 photographs plates 11a, 11b, and 11c, and the signal converter 2 converts their pictures to digital picture data. A picture recognition device 4 performs binarizing picture processing of inputted picture data to recognize the shapes and dimensions of individual plates. A price converter 5 retrieves a plate recognition register table 6 based on inputted recognition data to determine the prices of dishes. The correspondence between various elements of dimensions of all plated and prices of dishes is preliminarily registered in the plate recognition register table 6.
Patent JP-H04241444-A (JP)
Title: Semiconductor device
Inventor: FUJIMOTO HITOSHI
IPC: H01L23/28
Filed: 1991-01-16
Abstract: PURPOSE:To sufficiently improve the heat radiating property of a semiconductor element without increasing the thickness of a semiconductor device as a whole. CONSTITUTION:After a through hole 11a is formed through a die pad 11, a bonding agent 3 is applied to the peripheral section of the hole 11a and a semiconductor element 1 is die-bonded. At the time of sealing the element 1 with a resin, part of the rear surface of the element 1 is exposed through the hole 11a so that the heat produced by the element 1 can be radiated directly from the exposed section by providing an insulating material 6 except the part of the hole 11a.
Patent JP-H0564880-A (JP)
Title: Plate cylinder for roller press
Inventor: RUDEI SHIYUTERUBERUGAA
IPC: B41F27/12
Filed: 1992-03-02
Abstract: PURPOSE: To enable a clamped flexible printing plate to be easily movable in an adjustable manner on the plate cylinder of a rotary press equipped with an adjustment device for adjusting the printing plate by a turning motion by providing a sleeve which is adjustable by the adjustment device and mounting the printing plate on the outer peripheral face of the sleeve. CONSTITUTION: A plate cylinder 1 has a cylinder groove 6 across the entire width of the cylinder 1. A sleeve 8 encircles a cylinder body 2 excepting the range of the cylinder groove 6 and both terminals of the sleeve 8 are retained by the striplike storage elements 42, 43 of a clamping device 12 arranged on the cylinder groove 6. An adjustment device 7 is preferably equipped with an eccentric lever 28, which in turn, pivotally supports the storage elements 42, 43. Further, the storage elements 42, 43 are displaced by turning the lever 28, so that a printing plate can be adjusted into a diagonal line direction together with the sleeve 8.  The outer peripheral face of the sleeve 8 is preferably made of a stainless steel or the like which does not accept a printing ink, and the inner face is preferably made of a material, e.g. a laminated sheet of plastic with a low coefficient of friction to a plate cylinder core 10.
Patent JP-H10225646-A (JP)
Title: Automatic control method for husking separator
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To automatically control a roll gap by measuring the current values of a motor for husking rolls and adjusting the roll gap by the difference between a working max. current value and working min. current value in the various magnitude relation with the value relating to a working average current value. SOLUTION: At the time of starting husking work, the current value (a) of the motors 74 for the husking rolls in a no-load state and the current value (b) of the motor 74 for the husking rolls when the gap between the husking rolls 33, 34 is narrowed are compared and the husking work is started when the current value (a) < the current value (b) are attained. The husking roll gap is manually adjusted by visually measuring the unpolished rice width and rough rice width on a separating plate 9. The working max. current value, the working min. current value and the working average current value are then measured. The working average current value and comparative reference current value when the difference between the working max. current value and the working min. current value is within 10% of the working average current value are compared.  The husking rolls 33, 34 are brought near to each other at the time of the working average current value < the comparative reference current value × 0.98. The husking rolls 33, 34 are parted from each other at the time of the working average current value > the comparative reference current value × 1.02.
Patent JP-S58162063-A (JP)
Title: Manufacture of semiconductor device
Inventor: AJIOKA TSUNEO
IPC: H01L29/43
Filed: 1982-03-23
Abstract: PURPOSE:To improve the performance of the high speed operation of a semiconductor device in the manufacture of an LSI MOS semiconductor device using a high melting point metal or metal silicide as a gate electrode by performing a mask oxidation at relatively low temperature, thereby eliminating contamination such as channeling phenomenon at ion implanting time and adherence of foreign material and obtaining a stable threshold voltage. CONSTITUTION:A field oxidized film 2, a gate oxidized film 3 and an amorphous Mo-Si film 4 are sequentially formed on a silicon wafer 1. Then, the film 4 is partly opened by a photolithographic method, etched, and further etched at the film 3 with the remaining film 4 as a mask. Subsequently, a mask oxidized film 5 of 200Angstrom  thick is formed by a plasma oxidizing method, an ion implantation is performed through the film 5, thereby forming a source 6 and a drain 7. Eventually, an intermediate insulating film 8 is accumulated by a CVD method, the source and drain 6, 7 are then opened by a photolithographic method, thereby forming source and drain electrodes 9, and an MOS semiconductor device is formed again by a photolithographic method.
Patent JP-H04282495-A (JP)
Title: Control rod guide tube for high temperature gas cooled reactor
Inventor: SAITO YUJI
IPC: G21C7/14
Filed: 1991-03-11
Abstract: PURPOSE:To reduce bending and thermal stress generation, improve the reliability of driving control rods and maintain the stability of reactor operation by uniformly cooling control rod guide tubes used in a high temperature gas cooled reactor. CONSTITUTION:A multitude of control rod guide tubes 15 are fixed at the bottom with bottom plates 30 and at the top with top plates 31, respectively. The bottom plate 30 is connected to the core 2 and the top plate 31 is hung from the cylindrical bottom frame 33 provided at the bottom end of guide tube support part 14 vertically movably and oscillatably. Between this upper plate 31 and the bottom frame 33, a gap for passing coolant gas is provided. At, the top of the control rod guide tube 15 opened in the upper plate 31, a cover 40 is provided and in the center of this cover 40, an inflow hole 41 for coolant gas inflow is provided.
Patent JP-H02223944-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA AKIRA
IPC: G03C1/14
Filed: 1989-02-23
Abstract: PURPOSE:To provide the photographic sensitive material having excellent irradiation preventive, halation preventive and filter effects by providing the material with hydrophilic colloidal layers contg. at least one kind of specific dyes. CONSTITUTION:The photosensitive material is colored by the dye expressed by formula I. In the formula I, R1, R2 denote an alkyl group; Y denotes an atom group for forming a hydrocarbon ring with 3-positioned C; Z1, Z2 denote an atom group necessary for forming a benzene ring and naphthalene group; L denotes a methyne group. While the photosensitive material has a high coefft. of light absorption of molecules in a desired wavelength region, the material has substantially no unnecessary side absorption in other wavelength regions and does not exert the adverse influence, such as fogging and desensitization, on the photographic characteristics. The excellent irradiation preventive and halation preventive and filter effects are exhibited in this way with the smaller amt. of use.
Patent JP-S59168264-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: HASHIZUME ATSUSHI
IPC: F02P3/045
Filed: 1983-03-15
Abstract: PURPOSE:To permit to control ignition delicately by a method wherein a means to change at least one of the first input amount, constant in time, second input amount, constant in time, and a predetermined comparating amount is provided against the continuous change of the voltage of a battery. CONSTITUTION:The output terminal of a sensor 1, detecting the first and second angular positions of the engine, is connected to the first input terminal of a gate 10 through an inverter 9 while the same terminal is also connected to the base of a transistor 5. A charging circuit 2 for a capacitor C3 is connected to the positive pole of the battery 13 and a connecting point between the resistors 21, 22 of the same circuit 2 is connected to the base of the transistor 24. The emitter of the transistor 24 is grounded through the capacitor C3 and is connected to the converted input terminal of a comparator 8 and the collector of the transistor 41 of a discharging circuit 4. Further, a reference voltage unit 7 is connected to the positive pole of the battery 13 and the output thereof is inputted into the non-converted input terminal of the comparator 8. The output of the comparator 8 is inputted into the second in put terminal of the gate 10 and the transistor 11 is controlled by the output of the gate 10 to control the ignition.
Patent JP-S62203648-A (JP)
Title: Electromagnetic coil apparatus for continuous casting mold
Inventor: SHIRAI TOKIYA
IPC: B22D11/10
Filed: 1986-02-28
Abstract: PURPOSE:To adjust to the demanded steel quality by arranging at least three electromagnetic coils at outer part of a Cu-plate mold for a continuous casting and supplying selectively a polyphase AC current, DC current or superimposed AC to DC current to generate stirring force, controlling force or combination force of the both in the molten steel. CONSTITUTION:The cases 3 storing the electromagnetic coils are arranged at side parts of the long side of the Cu-plate mold for the continuous casting and they having tau1 and tau2 lengths and each three exciting magnetic coils 40a1-40c1, 40a2-40c2, 41a1-41c1, 41a2-41c2, are arranged. Next, star- connection or delta-connection is executed to the power source and the polyphase AC current, DC current or superimposed AC to DC current is selectively supplied, and the electromagnetic stirring force, electromagnetic controlling force or combination force of the both is selectively generated in the molten steel in the mold. Therefore, in accordance with the steel kind to be cast, and the steel quality to be demanded, adjusting in them is executed.
Patent JP-S62201872-A (JP)
Title: Azolylpropanol derivative and antifungal agent
Inventor: OGATA HIDE
IPC: A61P31/04
Filed: 1986-02-28
Abstract: NEW MATERIAL:An azolylpropanol derivative of formula I (AZ<1>, AZ<2> are imidazolyl, triazolyl, pyrazolyl; R is alkyl, haloalkyl; R<1> is halogen, trifluoromethyl; R<2> is H halogen) or its salt. EXAMPLE:2-Methoxy-2-(1H-1,2,4-triazol-1-yl)-2',4'-difluoroacetop-h-enone. USE:It has excellent antifungal activity and can be used orally or by injection. Further, it is used as a fungicide for agricultural and horizontal purposes and as a remedy for fungal infection in mammarians other than human. PREPARATION:As shown in the reaction equations, for example, the reaction of a compound of formula II with N,N'-sulfinyl-bis-azole is followed by the oxirane formation of the produce to give a compound of formula IV. Then, the oxirane is allowed to react with 1H-imidazole to give the compound of formula I.
Patent JP-H09235838-A (JP)
Title: Gutter support
Inventor: TAKAYAMA MASATERU
IPC: E04D13/072
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To enable a support body to be positioned firm at the desired position easily and accurately. SOLUTION: In this gutter support, a long hole 9 is formed in either of a mounting rod 12 or a support body 1 in order to attach this support body to the mounting rod 12 free of slide motion, while an insertional hole 13 is formed in either of them, and they are connected by a fastener 14 inserted through in these holes 13 and 9. Accordingly, plural pieces of rugged parts 10 are formed face-to-face on an inner circumferential surface of the long hole 9, while an inner circumferential surface of the recess part 11 is formed into a taper form, insomuch that it is widen in diameter at the insertional side of the fastener 14, and likewise a taper part 15 to be fitted in the inner circumferential surface is formed on an outer circumferential surface of the fastener 14.