baber/WOPTO huggingface dataset:
Patent JP-H02116514-A (JP)
Title: Mud coloring and drying method of rush bundle and its device
Inventor: AIURA MASAHIRO
IPC: F26B9/06
Filed: 1988-10-26
Abstract: PURPOSE:To perform drying of a rush uniformly and swiftly, by a method wherein a plurality of rush bundles are held by raising them by contacting base end parts of them with a perforated plate, holding boxes are arranged on a ventilating floor of a drier by closing a front opening part with a backboard after immersion into muddy water and ventilation is performed upward through the ventilation floor and perforated plate. CONSTITUTION:A plurality of reaped rush bundles 5 are held within a holding box 4 by standing up on a perforated plate 1 of the bottom by touching them to the perforated plate 1 and mud coloring is performed by immersing them into muddy water by pouring the muddy water into a water tank 13 after lowering them into the water tank 13. Then the holding box 4 is taken out of the water tank 13 and the holding box 4 is supported by the open top of a truck 9 with the perforated plate 1 of the bottom into contact with the top of the truck 9. Ventilation spaces 10 of a duct 11 and the truck 9 are communicated with each other by connecting the back open part 12 of the truck 9 with a ventilation duct 11 of a drier 6. Warm air to de ventilated through the ventilation duct 11 is ventilated from the bottom to the top toward the rush bundles 5 rising by being supported by both a back plate 2 and a press plate 8 of the base end part 5' by passing through the perforated plate 1 from the space 10. The warm air is raised along spaces among the rushed from the base end part 5' of the rush bundles 5 and dries the rush bundles 5.
Patent JP-S61151381-A (JP)
Inventor: TSUTSUMI SHUNSAKU
IPC: A63F13/33
Filed: 1984-12-24
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-H06121258-A (JP)
Title: Eyeglass type video display device
Inventor: MIZOGUCHI MIKI
IPC: G02B27/00
Filed: 1992-10-09
Abstract: PURPOSE:To easily adjust the diopter and pupil distance of a couple of optical visual unit projecting respectively a video image to left and right eye balls. CONSTITUTION:A shaft 39 is fitted in a device main body 10 via a reflector 31. A couple of optical visual units 40 comprising an LCD 45, a reflecting mirror and an eye piece lens 47 or the like are arranged freely movably by each scale spacing adjustment knob 61 in the horizontal direction along which they are parted or close to each other respectively. The eye piece lens 47 is stood upright at a position of a unite main body 41 of each optical visual unit 40 opposite to each eye ball. Furthermore, a reflecting mirror is fixed to the position opposite to the eye piece lens 47 in each unit main body 41 at an angle of 45 deg.. Each LCD 45 is arranged freely movably by each diopter adjustment knob 71 in each unit main body 41 in the vertical direction set horizontally via an LCD holder 43 with respect to each reflecting mirror.
Patent JP-H0671219-A (JP)
Title: Formation of soiling preventive coating film
Inventor: IKEBAYASHI NOBUHIKO
IPC: B05D7/24
Filed: 1992-08-28
Abstract: PURPOSE:To provide a method for preventing the soiling of a synthetic resin emulsion coating film by using a colloidal silicic acid thin film. CONSTITUTION:The colloidal silicic acid coating film is formed on the surface of the coat film by applying a water based dispersion solution of colloidal silicic acid having <=100nm average particle diameter on a dried coating film formed by coating a coating composition which is composed of a synthetic resin water based emulsion having <=30 deg.C glass transition point and a pigment and has below critical pigment volume conc. on a substrate.
Patent JP-H07115251-A (JP)
Title: Semiconductor laser
Inventor: ITAYA YOSHIO
IPC: H01S5/042
Filed: 1993-10-28
Abstract: PURPOSE:To provide a buried structure laser having a low element resistance capable of high-speed modulation. CONSTITUTION:In a semiconductor laser, a buffer layer 302 having a first conductivity type, a strained quantum well active layer 305, a clad layer 306 of a second conductivity type, a first electrode layer 307, and a second electrode layer 308 are formed on a semiconductor substrate having the first conductivity type, and these are processed to form a mesa stripe 310. A mesa side wall is formed by an iron-doped high resistance buried layer 311, an SiO2 film 312 is attached with a window open, and a p-type electrode 314 and n-type electrode 315 are formed on both sides. An energy gap of the first electrode layer 307 in contact with the clad layer 306 is made smaller than the clad layer and larger than an energy gap of the second electrode layer 308 on the first electrode layer. Electrode layers of more than three layers may be provided to increase the energy gap by turn.
Patent JP-S62131687-A (JP)
Title: Automatic measuring instrument for adjusting color television camera
Inventor: MIYASHITA KAZUYOSHI
IPC: H04N9/04
Filed: 1985-12-03
Abstract: PURPOSE:To reproduce an excellent picture at the pickup of a white object by providing an A/D conversion circuit corresponding respectively to a composite video signal and two kinds of color difference signals and a storage circuit read optionally by an operation processing unit to measure a color difference signal waveform in the inside of a color television camera digitally. CONSTITUTION:Color difference signals 1, 2 are inputted respectively to signal pre-processing circuits 5, 6, and a composite video signal 3 from a color television camera is inputted to a signal pre-processing circuit 7 and a synchronizing signal separator circuit 8. Outputs of the signal preprocessing circuits 5-7 are converted into digital signals by A/D conversion circuit 11-13 and stored in storage circuits 15-17. When a series of required data write is finished, a CPU 18 gives an address signal and a read control signal in the storage circuits 15-17. Thus, the programmed address is accessed from the storage circuits 15-17, the data required for measurement and evaluation is read by the CPU 18, the data is subjected to operation processing and displayed on a display device 19.
Patent JP-H10121232-A (JP)
Title: Sputtering target
Inventor: HODOHARA MASANOBU
IPC: C23C14/34
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the sputtering of a backing plate by providing a protective material of an electrical insulating substance or the one of the quality same as that of the target on the surface of a backing plate as the joint of target blocks. SOLUTION: Plural target blocks 1 are joined to a backing plate 2 by using an adhesive 3 to form a split joining type sputtering target. The upper face of the backing plate 2 as the joint of the target blocks 1 is provided with a protective plate 4 composed of an electrical insulating substance or of a metallic material of the quality same as that of the target. The size of the protective plate 4 is regulated to the one in which the backing plate 2 does not expose from the butt joint face of the target plate 1, and, ordinarily, a sheet material or sheet like one with 5 to 30mm width is used. Furthermore, the thickness of the protective plate 4 is regulated to the one in which the backing plate does not expose in the process of sputtering, and it is ordinarily regulated to <=50μm. In this way, the availability of the target improves.
Patent JP-H10120493-A (JP)
Title: Casting of silicon for solar cell
Inventor: SAKAGUCHI YASUHIKO
IPC: C01B33/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for casting silicon for solar cells by setting a solidifying speed according to an initial concentration of an impurity metallic element contained in molten silicon and solidifying it unidirectionally to effect elimination of the impurity metallic element from the molten silicon having relatively low impurity. SOLUTION: This method for casting silicon comprises pouring molten silicon 6, dephosphorized, deboronized, decarbonized and deoxydized from metallic silicon, into a water-cooled copper mold 1 surrounded by heat insulating material 9 of the sidewall and solidifying it by adjusting a water-cooled jacket 8 and a heater 10 so that the solidifying interface proceeds from the bottom upward unidirectionally. The solidifying speed Ri is set at or lower than the minimum value of the following three formulas, according to the initial concentration of the impurity metallic element contained in the molten silicon; for Al:R1 =7.0 ×(the initial concentration of Al)<-0.21> , for Fe: R2 =6.0 × (the initial concentration of Fe)<-0.18> , for Ti:R3 =6.6 × (the initial concentration of Ti)<-0.18> .  Thus, the concentration gradient at the solid-liquid coexistent region in the solidifying interface becomes uniform at any part.
Patent JP-H09115235-A (JP)
Title: Magnetic disk device and its manufacture
Inventor: YOSHIMURA YASUHIRO
IPC: G11B19/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a handy and thin type magnetic disk device by making the packaging structure of magnetic disks and a guide arm of the device thinner. SOLUTION: The 1st magnetic disk 2, a spacer ring 11 and the 2nd magnetic disk 2 are layered in order and mounted on a rib 13 formed integrally with a spindle hub 3. A clamp ring 12 consisting of a material to cause a plastic flow is installed in a gap between the 2nd magnetic disk 2 and the spindle hub 3, and is pressurized from the upper part to plastically deformed, so that the clamp ring 12 tightly adheres to the magnetic disks 2 and the spindle hub 3 to fix up the magnetic disks.
Patent JP-H04147062-A (JP)
Title: Tachometer
Inventor: SHIMIZU YUKIHARU
IPC: G01P3/486
Filed: 1990-10-09
Abstract: PURPOSE:To correctly measure average rotational speed even if the rotational speed is not constant by providing a reflecting board inside a freely rotatable rotating structure and a detecting unit column having a light source, a half mirror and a lens on a detecting unit structure. CONSTITUTION:In detecting unit columns 28a to d fixed on a detecting unit structure 26, light from a light source 1 becomes parallel light by a lens 2 and passes through a half mirror 3. Then it is condensed by a lens 4, focused and reflected in the vicinity of a reflecting board 6 of a rotating structure 25, then reflected by the mirror 3 again through the lens 4 to proceed downward, focused in the vicinity of a knife edge 8 by a condenser lens 7 and reaches two photo detectors 9. According to a distance to a detecting unit center axis B of the detector 9, it is connected to positive and negative input terminals of differential amplifiers 10, 11 with respect to the columns 28a, b for example while outputs of the differential amplifiers 10, 11 are applied to a differential amplifier 21 to be synthesized. A phase shifter 6 is added to an output of a similar differential amplifier 22 to be in phase. These are summed up 18 and averaged, and compared with reference voltage in a comparator 19.
Patent JP-H11105541-A (JP)
Title: Heat pump type air conditioner for automobile
Inventor: TAJIMA TADAYOSHI
IPC: B60H1/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the recovery of coolant at the time of a heating operation by guiding coolant to the side of an outdoor exchanger at the time of a cooling operation and to the side of a bypass pipe at the time of the heating operation, providing a recovery pipe returning coolant stayed in the outdoor heat exchanger to the suction side of a compressor and switching a coolant channel to the side of the cooling operation at the initial time of the heating operation. SOLUTION: At the time of a cooling operation, a cooling cycle guiding coolant discharged from a compressor 9 to a main condenser 10 is formed. At the time of a heating operation, a heating cycle directly guiding coolant to a subcondenser 6 by bypassing coolant around the main condenser 10 is formed. At the initial time of the warming operation, a four way type valve 12 is temporarily set to the side of the cooling operation and the four way type valve 12 is switched to the side of an original heating operation at a point of time when an output of a proper pressure sensor reaches a prescribed value or more after coolant is flowed to the main condenser 10 and the internal pressure is raised.  Therefore, a pressure difference required for the moving of coolant can be secured, coolant staying within the main condenser 10 can be effectively recovered and lowering of heating performance is eliminated.
Patent JP-H06119426-A (JP)
Title: Image processing system
Inventor: KOSHIDA MASAKI
IPC: H04N1/04
Filed: 1992-10-09
Abstract: PURPOSE:To eliminate the erroneous fetching of image data caused by erroneous setting or mistake by reporting the erroneous placing of an original or the erroneous setting of a reading area to be generated in he case of inputting image data to the user side before actually staring an image reading operation. CONSTITUTION:When fetching the image of the original by an image input device 1 and processing it by data processor 2, the input processing of the image is performed while displaying the image fetch picture of an interactive form on a display device 3 and guiding the setting operation of the user, etc.
Patent JP-H09111766-A (JP)
Title: Vegetation net
Inventor: MURAKAMI YASUHIRO
IPC: E02D17/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent sagging of a net when the net is stretched over a slope and to reduce the number of driven anchors. SOLUTION: A plurality of bar materials 12 comprising a reinforcing bar and a wire are inserted through a mesh 20 of a net body 11 from a side in a longitudinal direction to the other side along the side in a longitudinal direction of a vegetation net 10 formed in a long state, and the two ends of the bar materials 12 are securely wound around the meshes 20 at the two ends of the net 11. In this case, the two ends of the net body 11 are stretched and fixed and by mounting the net 11 by exerting a tension on the bar material 12, when a vegetation material is held at the net 10, sagging of the net 10 is prevented from occurring and the net 10 is supported by the bar materials 12 and the number of driven anchor pins is reduced.
Patent JP-S63125053-A (JP)
Title: Copying device
Inventor: MURAKAMI KAZUNORI
IPC: H04N1/107
Filed: 1986-11-14
Abstract: PURPOSE:To change the use form at the time of reading and printing and to enable printing at an optional time by forming a reading window, where a part of a picture reading part can be faced to an original, and a printing window, where a part of a printing part can be faced to a recording paper, as the opening surfaces of both windows intersect in a V-shape on one end of a case. CONSTITUTION:Since the picture information is read through a fiber cable 7 with an image sensor 6, the length of an optical path in a reading system can be shortened. And since thermal coloring liquid is transcribed on a common paper, where a thermal head 8 executes printing, it is needless to contain the thermal coloring paper with being wound in a roll-shape. Therefore, the case 1 is minimized so as to improve its portability and moreover the data is stored in a memory 18 so that printing can be executed any time. By changing the tilting direction of the case 1 without shifting it the reading window 15 can be faced to the original 21 or the printing window 16 can be faced to the recording paper 22 so that the use form at the time of reading and printing can be changed.
Patent JP-H04147350-A (JP)
Title: Microprogram step appearance frequency counting method
Inventor: ARAMAKI TAKAKAZU
IPC: G06F9/22
Filed: 1990-10-09
Abstract: PURPOSE:To count the number of times of the appearance of an arbitrary program step and to measure the frequency of passing of a plurality of paths by storing an address of microprogram whose frequency of appearance needs to be counted in a compare address register. CONSTITUTION:A compare address register 1 holds an address to be compared with an execution address signal 10. Further, a compare coincidence detecting section 2 compares an execution address signal 10 of microprogram with the content held by the compare address register 1. When compared values coincide with each other, a coincidence signal 11 is issued. The aforementioned action is repeated for the execution of every instruction of the microprogram. On the other hand, a compare and coincidence frequency register 3 is set at 0 as initial value, and every time a coincidence signal is received, 1 is added by a coincidence frequency update section 4 to update the register, thereby counting the number of times of the occurrence of coincidence output from the coincidence signal 11.
Patent JP-2001090169-A (JP)
Title: Rainwater drain pipe
Inventor: UCHIDA KENJI
IPC: E04D13/08
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater drain pipe capable of increasing the draining quantity of rainwater to enhance the draining efficiency and satisfactorily degassing the rainwater to reduce generation of vibration or noise. SOLUTION: This rainwater drain pipe comprises a whirl guide plate 7 within a vertical pipe to guide the rainwater flowing from the upper end to the lower part with whirling. The whirl guide plate 7 has a pitch change part 6 in which the pitch space is changed so that the upper inclination α1 is large and the inclination α2 is reduced toward the lower part, and it is provided within the vertical pipe 1 from the upper end of the vertical pipe 1 to a required position on the lower side.
Patent JP-H09296661-A (JP)
Title: Sliding door with open frame
Inventor: AZUMA KATSUJI
IPC: E06B3/96
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To allow the passage of a wheelchair by cutting off a return piece inside a stile and bringing an end of a bottom rail into contact with a return piece outside the stile to take the bottom rail into the stile so as to be connected thereto. SOLUTION: A return piece 22 inside a stile 2 of a sliding door is cut off corresponding to the cross-sectional shape of a taking-in part of a bottom rail 1 of the sliding door. And the bottom rail 1 is taken into the stile 2 so as to be connected to the stile by means of screws 3 to be screwed into screw holes 13 of return pieces 11, 12 of the bottom rail 1 in such a manner that the bottom rail 1 is in contact with a return piece 21 outside the stile 2. And sash rollers 5 are mounted to such portions of the bottom rail 1 that are taken into the stile 2. Further, three sliding doors are put into an open frame. As a result, a wheelchair can be passed, while the sliding doors are fully opened, and the stability of three sliding doors can be enhanced.
Patent JP-2000068356-A (JP)
Title: Method and equipment for manufacturing semiconductor devices
Inventor: KANEGAE MASAMI
IPC: H01L21/677
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing semiconductor devices which enables manufacture of a desired type of semiconductor device easily, at low cost with high throughput and little contamination. SOLUTION: A semiconductor manufacturing process is divided into a plurality of unit process, each constituted of a plurality of element treatment processes. Depending on the type of semiconductor device to be manufactured, unit processes are selected and are combined, and a semiconductor wafer is successively processed. Thereby, a desired type of semiconductor device can be easily manufactured by one and the same single-wafer processing production line.
Patent JP-H08136093-A (JP)
Title: Pressure control device for freezer
Inventor: TATE KIKUO
IPC: F25B49/02
Filed: 1994-11-07
Abstract: PURPOSE: To enable a high operating pressure to be easily set and to enable the operating pressure to be set while confirming a set value when a pressure is controlled by a method wherein an amount of control is calculated on the basis of a detected value obtained from a pressure sensor and some control variables. CONSTITUTION: A pressure is detected by a pressure sensor 2, the detected pressure is converted into an electrical analogue signal and outputted to an A/D converter 3. CPU 6 outputs a digital pressure data inputted from the pressure sensor 2 to a displaying device 4 to display it, compares the digital pressure data with either an ON set value or an off set value, calculates it and outputs a control signal to a relay 9. In addition, the CPU 6 corrects an inputted pressure value data by applying an off-set value. As a controlling condition inputted through an operating button 5, there are provided on/off operating pressure set value for a controlling output in addition to an off-set parameter or parameters such as a delay time and the like. The delay time is set to cause a control output of a relay driving circuit 9 to be delayed so as to restrict a hunting phenomenon generated at a pressure controller device 1.
Patent JP-H10122825-A (JP)
Title: Pattern measuring method and pattern measuring equipment
Inventor: SUZUKI YASUHIRO
IPC: G03F1/84
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a pattern measuring method and a pattern measuring equipment which can judge the uneveness of a pattern, by using a pattern line width measuring system. SOLUTION: A specimen 13 on which an uneven pattern is formed is scanned with a coherent irradiation beam 9. Scattered lights 11, 12 are detected by a pair of photoelectric transducers 7, 8, respectively, which are arranged in parallel in the scanning direction so as to put the irradiation beam 9 between the transducers. On the basis of output signals S1, S2 of a pair of the photoelectric transducers 7, 8, the line width of a pattern 15 is measured, and its unevenness is judged.
Patent JP-H09109580-A (JP)
Title: Non-contact ic card
Inventor: NODA TAKASHI
IPC: B42D15/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness by providing a circuit board in which an IC chip, electronic components such as a resistor, a capacitor are mounted, and an antenna for transmitting and receiving information with radio wave as a medium, and mounting the chip and the components in the opening provided at the board. SOLUTION: The non-contact IC card comprises a circuit board 1 in which an IC chip 3 for processing information from a terminal unit and electronic components 4 such as resistor, and capacitor are mounted, and an antenna coil for receiving energy for driving the card and communicating information via a radio wave to the terminal unit. The coil is contained along the outer periphery of the card, and the board 1 is contained at the position deviated to the short side of the card. The board 1 is provided with an opening of substantially the same size as the chip 3 and component 4, which are embedded in the opening 5 from the surface of the board 1 and soldered with the protrusion.
Patent JP-S63126834-A (JP)
Title: Alkylation of compound containing carbonyl group
Inventor: ASANUMA TADASHI
IPC: C07C33/30
Filed: 1986-11-18
Abstract: PURPOSE:To increase the rate of reaction in the alkylation of a CO group- containing compound with a trialkylaluminum compound, by using the trialkylaluminum compound mixed with an aluminum halide compound. CONSTITUTION:A compound containing CO group (a compound containing aldehyde group, ketone group or ester group) is alkylated with a mixture of a trialkylaluminum compound (e.g. triethylaluminum) and an aluminum halide compound. The aluminum halide compound is preferably dialkylaluminum halide, alkylaluminum sesquihalide, alkylaluminum dihalide, etc., because of their solubility in various solvents and the halide is preferably chloride. The atomic ratio of the total halogen/total aluminum in the mixture is made to be <=1 (preferably <=0.5).