baber/WOPTO huggingface dataset:
Patent JP-2001058533-A (JP)
Title: Seat back for automobile
Inventor: NAKANO NOBUYUKI
IPC: A47C7/46
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat back in which riding comfort is improved and in which a sufficient amount of action is secured even if the amount of invasion that is added to a pressure member from a crewman is small. SOLUTION: A seat back is composed of a seat back frame 2, a headrest holder bracket 14 that is supported by an upper end of the seat back frame 2 free of rotation back and forth, a headrest 3 which is supported by an upper end of the headrest holder bracket 14, a pressure member 8 that is supported by a lower end of the headrest holder bracket 14 and also can receive the pressure of crewman's back, and an actuation link 6 that is axially supported and universally coupled by the seat back frame 2 as well as the pressure member 8 and the actuation link 6 consists of a rotating part 7 with the seat back frame 2 is positioned in the rear side, an arc-shaped long groove 11 that has the arc center in the front side, and the pressure member 8 is latched and supported in the long groove 11 of the actuation link 6.
Patent JP-H1080708-A (JP)
Title: Bearing device
Inventor: IMAI ISAO
IPC: B21B31/07
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the force in the axial direction at the time of shifting a roll shaft and to eliminate a bearing for shifting by moving the roll shaft to a journal box, thereby moving it in the state of kinetic friction due to the rotation of the roll shaft. SOLUTION: This bearing device is equipped with a journal bearing 14 pivotally supporting slidably a roll shaft 12 on both sides of a roll 10 in the axial direction, an extension drive shaft 18 connected concentrically to the roll shaft 12, a stuck first disk 19 orthogonally crossing the extension drive shaft 18, thrust bearings 20 installed on both surfaces of the first disk 19, a thrust journal box 21 supporting the thrust bearings 20, and a cylinder 17 for shifting, which moves the thrust journal box 21 in the axial direction.
Patent JP-H05331094-A (JP)
Title: Intermediate of herbicide compound
Inventor: AREKISANDAA SAABAN
IPC: C07C239/00
Filed: 1992-09-03
Abstract: PURPOSE: To provide a new intermediate comprising 5-(substd. aryl) cyclohexane-1,3-dione deriv. of a herbicidal compd. which is useful for the production of an org. compd. having biological activity, especially herbicidal activity and plant growth controlling activity.  
     CONSTITUTION: An aldehyde deriv. expressed by formula I (W is 1 to 6C alkyl, 2 to 6C alkenyl, etc.; X is halogen, nitro, 1 to 6C alkyl, etc.; p is 0, 1 to 4; m, n are 0, 1 to 3) is condensed with acetone to produce a ketone expressed by formula II. The ketone is condensed with a malonic diester to obtain 5-(substd. aryl)cyclohexan-1,3-dione expressed by formula IV by isolating an intermediate expressed by formula III or without isolating. Then the obtd. compd. is allowed to react with an acid anhydride expressed by (R 3 CO) 2 O (R 3  is 1 to 6C alkyl, 1 to 6C fluoroalkyl, 2 to 6C alkenyl, phenyl, etc.), to obtain an intermediate of a herbicidal compd. expressed by formula V. The obtd. intermediate is useful for the production of an org. compd. having biological activity, especially herbicidal activity and plant growth controlling activity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0642854-A (JP)
Title: Cooling method for cooling to low temperature and high humidity adapted for preservation of fruit and vegetables
Inventor: SUDOU AKITAKA
IPC: F25D13/00
Filed: 1992-07-22
Abstract: PURPOSE:To return humidity in a room collected at the time of a cooling cycle in the case of a defrosting cycle into the room by reducing vapor condensation and freezing of the humidity in the room at the time of the cooling cycle. CONSTITUTION:At the time of a cooling cycle of a cold air type cooler, a fan for supplying air to an outdoor condenser is rotated at a speed steplessly controlled in response to the atmospheric temperature thereby to steadily hold a surface temperature of the cooler at 15 deg.C or higher to cool it. At the time of a defrosting cycle, fans for supplying airs to an indoor cooler and the outdoor condenser are stopped. However, when the surface temperature of the cooler becomes +35 deg.C or higher, the fan for supplying the air to the condenser is rotated at a maximum speed to defrost it. Thus, the inside of a cold storage box, a storage box, etc., can be so cooled to optimum low temperature and high humidity to preserve fruit such as apples, vegetables in the northeastern district where the atmospheric temperature changes from -15 deg.C to +40 deg.C.
Patent JP-H0795464-A (JP)
Title: Camera with vibration proof device
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/232
Filed: 1993-09-22
Abstract: PURPOSE:To ensure a vibration proof operation and a focus control operation with high stability by controlling the start/stop of a correcting operation in response to the focus state that is detected based on the screen information. CONSTITUTION:A lens control circuit 118 decides whether a focus control lens 111 is set at its focal position or not based on the fetched focus voltage. If a big out-focus state is decided, the circuit 118 gives an instruction to a vibration proof control circuit 120 via a communication channel 119 to discontinue its vibration proof operation. If a near focal or focal state is decided, the circuit 118 gives an instruction to the circuit 120 via the channel 119 to carry out the vibration proof operation. Therefore the adverse influence is prevented to a focus detecting operation and also the power consumption is reduced in a big out-focus state. Meanwhile a satisfactory vibration proof effect is secured in a near focal or focal state.
Patent JP-H0574164-A (JP)
Title: Semiconductor device
Inventor: KONO KAZUYUKI
IPC: G11C11/41
Filed: 1991-09-17
Abstract: PURPOSE:To lower power consumption when the capacity of a memory is reduced by making the capacity, depth and width of the memory free to change concerning a semiconductor device with an RAM macro. CONSTITUTION:The number (m) of memory blocks 11, the number (m) of writing amplifiers 2, the number (m) of sense amplifiers 3, the number (m) of block selectors 4, the number (m) of gate circuits 5, the number (m) of input buffers 6, the number (m) of writing control circuits 7, a writing clock generator 8 and an address decoder 9 are formed in an RAM macro. A wiring is formed in a wiring process with respect to the memory blocks 11, the writing amplifiers 2, the sense amplifiers 3, the block selectors 4, the gate circuits 5, the input buffers 6 or the writing control circuit 7.
Patent JP-H04116850-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L21/768
Filed: 1990-09-06
Abstract: PURPOSE:To reduce power supply noise produced when an output transistor operates by loading a capacity by alternately applying different voltages across power supply wiring layers. CONSTITUTION:The first-layer wiring 2-7 and third-layer wiring 2-5 on a P- channel transistor area 2-2 and the second-layer wiring 2-6 on an N-channel transistor area 2-3 are electrically connected with each other through via holes 2-8 and 9 which are used for connecting wiring layers with each other. Similarly, the second-layer wiring 3-6 on another P-channel transistor area 3-2 and the first-layer wiring 3-7 and third layer wiring 3-5 on another N-channel transistor area 3-3 are electrically connected with each other through via holes 3-8 and 9 which are used for connecting wiring layers with each other. When the wiring layers are connected in such way, it can be considered that capacitors 4-2 and 4-3 are respectively provided between each wiring layer and, a state where a capacity is loaded across VDD and VSS can be created. Therefore, even when the power supply voltage temporarily drops due to the operation of the transistor of an output I/O, the voltage drop can be suppressed by the electric charges accumulated in the capacitors and the occurrence of noise can be prevented.
Patent JP-H0397235-A (JP)
Title: Manufacture of resin seal type semiconductor device
Inventor: YOSHINO ISAO
IPC: H01L21/56
Filed: 1989-09-11
Abstract: PURPOSE:To prevent imperfect insulation and permeation of water caused by discharge from a suspension pin, by a method wherein the frame side root of the suspension pin for fixing a frame mounting a semiconductor element chip to a tie bar is thinned, the suspension pin is pulled out after the frame is coated with resin, and the pulled-out part is coated with resin. CONSTITUTION:A semiconductor chip 3 is mounted on a frame 2, which is fixed to a tie bar 7 by suspension pins 1 and leads 4. The frame 2 side root of the suspension pin 1 is thinned. The frame 2 is sealed with resin; the suspension pins 1 are pulled out, and cut at the frame 2 side thinned roots; the leads 4 are cut out from the tie bar 7. Then the cut part of the frame 2 is coated with resin 6. Thereby imperfect insulation caused by the discharge of the suspension pins 1 can be prevented, and permeation of water from the suspension pins 1 can be prevented.
Patent JP-H0285910-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MUTO HIROMICHI
IPC: H03K5/151
Filed: 1988-09-22
Abstract: PURPOSE:To stabilize a clock system by using a clock pulse generating circuit which produces a pair of complementary clock pulses having their phases inverted respectively. CONSTITUTION:A circuit block CB1 contains a clock pulse generating circuit CPG1 which receives a basic clock pulse phix and supplies the clock pulses to such circuits requiring clock pulses as the flip-flop circuits FF11-FF13, etc., of the function block CB1. Thus the circuit CPG1 produces a 2-phase complementary clock pulse including pulses phi1, -phi1, phi2 and -phi2 which are necessary for the circuits FF11-13. As a result, just the wirings are used for connection between the CPG1 and the circuits FF11-13 in the CB1 and therefore the insertion of an inverter circuit is omitted. Therefore the delay is reduced and the variance is minimized for a semiconductor integrated circuit device.
Patent JP-H04116729-A (JP)
Title: Automatic execution control system for job
Inventor: TERAMOTO HATSUO
IPC: G06F9/06
Filed: 1990-09-06
Abstract: PURPOSE:To automatize and simplify the execution of a job by controlling execution based on job operation plan information which is previously registered. CONSTITUTION:When job operation plan information relating to the start time of the job based on a job operation plan which is previously decided, the priority of execution and the propriety of a parallel processing with the other job is inputted from an online screen 11, a control master control means 1 registers the information to a control master 12. When the registration is terminated, a start job control means 2 is activated. The start job control means 2 checks the start time of the job registered on the control master 12 and registers job information concerned in an execution waiting queue 13. Then, an execution control means 3 is activated and the job registered in the execution waiting queue 13 is started. At this time, exclusive control between the jobs and decision of an execution order are executed. Thus, the execution of the job is automa tized and simplified.
Patent JP-H0685369-A (JP)
Title: Optical amplifier
Inventor: YAMANE KAZUO
IPC: H04B10/2507
Filed: 1992-09-04
Abstract: PURPOSE:To provide an optical amplifier, which is provided with an optically pumped optical amplification medium (a doped fiber) and can be applied to a bidirectional optical transmission system. CONSTITUTION:An optical amplifier is constituted into a structure, wherein an optical circulator 40, an optical directional coupler 36, a doped fiber 34, an optical directional coupler 38 and an optical circulator 44 are arranged from the side of a first terminal office 42 in this order of the circulator 40, the coupler 36, the fiber 34, the coupler 38 and the circulator 44 and moreover, a laser diode 48 for excitation light source is provided.
Patent JP-2000064988-A (JP)
Title: Electric fan
Inventor: TATSUMI AKIRA
IPC: F04D25/08
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To automatically generate a proper cool sound according to the magnitude of an air volume and to further improve an effect to generate a cool feeling by an electric fan by a method wherein a plurality of kinds of sounds to feel coolness are stored, a cool sound corresponding to the magnitude of a volume of air fed from the electric fan is generated, and the generated cooling sound is outputted. SOLUTION: When, with a power source 21 turned ON, a plurality of air volume switches 7-9 are turned ON, a CPU 13 decides ON/OFF of a cool sound switch 11 and when it is turned ON, it is decided which of the air volume switches 7-9 is turned ON. Based on of each of the air volume switches 7-9, the CPU 13 leads a plurality of the corresponding cool sounds are led from a cool sound memory part 12 and the cool sounds are generated through a speaker 14. In this case, the cool sound memory part 12 stores a proper cool sound consisting of, for example, a wind bell sound, chirping of a bell-ring insect, a sound breezing over a bamboo grove, bird notes, and a sound of a fall, in a digital signal. In this case, a preferable cool sound selected from a plurality of kinds of stored cool sounds is set by operating a selection switch 15.
Patent JP-2000068044-A (JP)
Title: Microwave oven
Inventor: NOMURA YUKIHIRO
IPC: H05B6/72
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To decrease a heating inequality of a heated material. SOLUTION: This microwave oven has a microwave generation source 11, a waveguide 12 and heating chamber 14. The opening 13b is formed of a conical wall part 13a.
Patent JP-H04119300-A (JP)
Title: Cold insulator fitting method for underground type low temperature storage tank
Inventor: KOKUBU MASANORI
IPC: F17C3/04
Filed: 1990-09-10
Abstract: PURPOSE:To shorten construction period for fitting a cold insulator by providing a plurality of anchors in the vertical direction on the inner wall of a tank body made of concrete, developing cold insulator panels bellows-likely folded with hinges and the like from the upper part of the tank body while engaging with the anchors in order, and forming a cold insulating layer. CONSTITUTION:Cold insulator panels 4 are bellows-likely combined together with universal joints 7 such as hinges previously in a plant, carried in the site in folded condition, and loaded on pallet 10. The uppermost cold insulator panel 4 in the pallet 10 is engaged with the anchor on the inner wall of a tank body 1 made of concrete by the use of an elevatable device 9, fitted to the tank body 1 with connecting bolts and the like, as the elevatable device 9 is gradually brought down, the cold insulator panels 4 are delivered and developed in turn, and the fitting work can be continuously performed. Jointing between the panels 4 is performed, the elevatable device 9 is moved in the circumferential direction of the tank body 1, similar operation is repeated, a cold insulating layer 3 is completed, and membrane panels are stuck. Thus, cold insulator fitting work efficiency is improved and construction period can be shortened.
Patent JP-2000067156-A (JP)
Title: Processor and method for image processing
Inventor: NAKAJIMA YASUKI
IPC: G06K9/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the image processor which can decide a document direction with high precision even when the document has characters in plural directions. SOLUTION: Input image data are divided into areas (S2), character parts in image data in the respective areas of the divided input image are extracted (S3), and the directions of the extracted characters are recognized (S4 to S7). When the character directions are recognized (S7), the divided areas are given priority levels and character recognition is carried out in the respective directions by the areas to judge the direction of the image data according to the direction and priority level where the character recognition result having the highest confidence is obtained.
Patent JP-H0551349-A (JP)
Title: Novel phthalic ester derivative
Inventor: FUJIWARA KOJI
IPC: C07C69/80
Filed: 1991-08-23
Abstract: PURPOSE:To provide the title novel compound useful as a raw material for medicines, pesticides and various kinds of chemicals, also useful as a raw material for photosetting resins having especially excellent product characteristics. CONSTITUTION:The objective compound of formula I [R is H, lower alkenyl, of formula IV (m is 1-3) or of formula V (R<1> is H or OH; R<2> is lower alkenyl or phenylalkenyl; where, R<1> and R<2> are not Hs simultaneously)], for example, 4-trifluoromethyl-bis(3-acryloxy-2-hydroxypropyl)phthalate. The present compound can be obtained by the following processes: reaction is made between a phthalic acid compound of formula II or its anhydride of formula II' and an alcohol of formula III to form a phthalic ester derivative of formula I'', which is then halogenated into an acid halide of formula II''. followed by reaction with an alcohol of formula III; alternatively, reaction is made between the compound of the formula II or II' and an alcohol of the formula III.
Patent JP-H0765989-A (JP)
Title: Method and device for adjusting x-ray dimension in x-ray generating device
Inventor: NAKAJIMA TOSHIKATSU
IPC: H05G1/00
Filed: 1993-08-30
Abstract: PURPOSE:To keep the dimensions of an X-ray focus formed on the target of an X-ray generating device accurately at a specified valve, and keep the target from damage certainly. CONSTITUTION:An X-ray generating device concerned is so structured that a target 8 is bombarded with electrons emitted lay a filament 9 while the direction is controlled by a bias voltage impressed between a Wehnelt 10 and the filament 9 so that X-rays are generated from the target 8. wherein the dimensions of the X-ray focus P formed on the target 8 are adjusted to the specified. The X-rays generated from the X-ray focus P on the target 8 are sensed by an X-ray sensor 5 to determine the X-ray peak waveform, and further to determine the half value width of the X-ray peak waveform, and the size of the Wehnelt, bias voltage is changed on the basis of the half value width obtained, and the dimension across the width of the X-ray focus P is adjusted to the specified.
Patent JP-S60130626-A (JP)
Title: Production of composite film
Inventor: NAKAMURA MASAO
IPC: B32B27/30
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a composite film comprising a polyimide layer and a fluorocarbon resin layer strongly bonded thereto, by subjecting the surface of a fluorocarbon resin film to high-frequency sputter-etching, coating the film with a polyamic acid solution and drying it by heating. CONSTITUTION:The surface of a fluorocarbon resin is subjected to high-frequency sputter-etching, and the treated surface is coated with a polyamic acid solution of an intrinsic viscosity >=0.5. The coating film is dried by heating to convert the polyamic acid into an imide. A desirable fluorocarbon resin film is one having a thickness of about 10-50mu. In order to perform the sputter-etching of the fluorocarbon resin film, the presence of an atmosphere is usually set at 0.005-0.5Torr. Argon, helium, nitrogen gas, carbon dioxide gas, steam or the like is desirable as atmosphere gas.
Patent JP-S6481540-A (JP)
Title: Reception signal switching device
Inventor: KOKUDO JIYUNICHI
IPC: H04L1/22
Filed: 1987-09-24
Abstract: PURPOSE:To prevent an abnormality from being supplied to an output terminal by switching a bit combiner circuit receiving two signals via a delay circuit by an output of a signal interruption detection circuit receiving the signal not through the delay circuit. CONSTITUTION:Input data D1, D3 are given respectively to signal interruption detecting circuits 1, 2 and also to data delay circuits 3, 4. Outputs D2, D4 of the delay circuits 3, 4 are supplied to the bit combiner circuit 6 and either or them is outputted as an output D5 by an output C3 of a switching control circuit 5. When the output D2 is outputted and the detection circuit 1 detects the signal interruption of the signal D1, the control circuit 5 outputs the output D4 from the output terminal C3. Since the delay time of the delay circuits 3, 4 is set larger than the time required the detection of the detecting circuits 1, 2, no error signal is outputted at the switching.
Patent JP-H1182931-A (JP)
Title: Kerosene vaporizer
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene vaporizer in which a stable combustion can be obtained without pulsation, and the clogging of tar is not generated in an oil feed port as a connecting part of an oil feed pipe and a vaporizer body. SOLUTION: A cap 3 of a vaporizer body 1 for closing a side opposite to a side into which a heat generating body 4 is inserted is made of stainless steel low in thermal conductivity. The cap 3 is formed in a two-stage restricted shape and an oil feed port is opened in the small diameter restricted part thereof. Thus, a heating value transferred to the oil feed port 6 from the vaporizer body 1 is effectively suppressed, so that the rise of temperature in the oil feed port 6 is suppressed and kerosene is not vaporized in the oil feed port 6. Further, a wick 5 has its sideward dimension of the cap 3 the same as that of the vaporizer body 1 or increased more by length L so that it comes into contact with the cap 3 to have no pulsating combustion. Further, the tar is not generated in the oil feed port 6 and the durability of the vaporizer to the clogging of tar is more improved.
Patent JP-S59133159-A (JP)
Title: Steel plate piling device in steel plate shearing line
Inventor: YAMAGUCHI FUJIO
IPC: B21D43/22
Filed: 1983-12-16
Abstract: PURPOSE:To reduce the transporting speed of a steel plate to each storing part and prevent the occurrence of damage by providing auxiliary transport systems whose transporting speed is lower than that of a main transport system, each between several outlet parts of said main transport system and the same number of said storing parts. CONSTITUTION:Steel plates sheared by a shearing machine 10 are led out by means of a main transport system 16 consisting of, e.g., four conveyors 16a- 16d and housed in each storing part 14a-14d. Outlet parts 18a-18d are provided at the rear end part of each conveyor 16a-16d respectively, and auxiliary transport systems 20, 22, 24, 26, whose transporting speed is lower than that of the main transport system, are provided between each outlet part 18 and each storing part 14. Each auxiliary transport system 20 (and others) consists of conveyors 20a-20c, whose transporting speeds are controlled to be gradually reduced in order. Thereby the entering speed of a steel plate into the storing part 14 is restrained less than the defined limited speed, preventing the steel plate from being damaged when being piled up.
Patent JP-H04116950-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L21/78
Filed: 1990-09-07
Abstract: PURPOSE:To check whether chips after final wafer processing are satisfactory or not under the condition that the chips are lined up by leaving the part of the chip to be connected with each other when forming chip dividing grooves on the wafer after marking. CONSTITUTION:A dividing groove 41 is formed at the periphery of each chip in a GaAs wafer 21, and the chip is connected with the adjacent chips by connecting parts 42. Thus, the chips are allowed to be lined up even after the wafer 21 is divided by the connecting parts 42 of the dividing grooves 41 formed on the wafer 21, and a fine defect mark given to the chip at the previous process as a result of wafer test is identified under the condition that the chips are lined up.