baber/WOPTO huggingface dataset:
Patent JP-H0674094-A (JP)
Title: Reinforcing structure of oil pan
Inventor: SHINOHARA NAOTOSHI
IPC: F01M11/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide the reinforcing structure of an oil pan which matches the shape of the shallow bottom part of the oil pan and to make reinforcement compatible with the smooth flow of oil from the shallow bottom part to a deep bottom part. CONSTITUTION:A recessed part 4 is formed in the central part of the shallow bottom part 2 of an oil pan 1. Two straightening vanes 6 are arragned, the two straightening vanes 6 are interconnected through a bottom plate 7, and the bottom plate 7 additionally functions as a reinforcing plate attached on the inner surface of the recessed part 4. An external reinforcing plate 8 in a U-shape in cross section is attached on the outer surface 2a of the shallow bottom and extended to the position, below the straightening vane 6, of the bottom 2b of the shallow bottom of the oil pan. Further, a flow straightening vane reinforcing plate 9 in a U-shape in cross section is fixed to the side of the straightening vane 6.
Patent JP-2001049820-A (JP)
Title: Combination of reforming building materials for staircase
Inventor: YAMATOMI SHIGEAKI
IPC: E04F11/16
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To decorate an inner side surface of a stringer by sequentially arranging a unit decorated side plate, a long decorated material main body, and a drooping piece connected to the main body and covering an inner side surface upper portion of the unit decorative side plate. SOLUTION: A unit decorated side plate 18 is stuck to an inner side surface 3a of a stringer 3 such that right and left edges of each of a decorated tread 12, a decorated riser 13 and a step edge decorative material 14 are covered. Thus, the inner side surface of the stringer 3 can be decorated, which leads to further complete reforming. Further, an upper surface of the stringer is decorated with a long decorative material 19 formed of a synthetic resin or the like. The long decorative material 19 has a main body 19a covering an upper surface of the unit decorated side plate 18 stuck to an upper surface and the inner side surface 3a of the stringer 3, and a drooping piece 19b covering the inner side surface upper portion of the unit decorated side plate 18 sequentially connected thereto. Thus, the inner side surface upper portion of the unit decorated side plate can be covered.
Patent JP-H1160010-A (JP)
Title: Carried sheet loading device, and image forming device provided therewith
Inventor: HAYAKAWA YASUYOSHI
IPC: G03G15/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary cost increase in discharging paper sheets by providing a branching means to lead an image-formed sheet to a carriage part in a switching manner, and independently providing a longitudinal carrying passage of the discharged paper sheet on the outer side. SOLUTION: A paper sheet P to be fed from a paper sheet feed cassette is image- formed and transferred by an image forming part 101 of a printer device 100, and fixed by a fixing means 120. The carried paper sheet is carried into a paper sheet discharge device 600 at the prescribed timing through a carriage roller 502 on the downstream side. The paper sheet P carried into a longitudinal carriage part 700 is discharged to a paper sheet matching part by a matching discharge roller 600. In the prescribed time after the matching discharge sensor 603 detects the carry-in timing of the paper sheet, the paper sheet jamming is detected.  An extension guide 800 which can be fixed on the longitudinal carriage part can be mounted corresponding to the height of a printer body, and a working part of a flapper provided on the paper sheet discharge part 600 is used to switch the carriage passage to the longitudinal carriage part. The longitudinal carriage passage to lead the branched sheet to the paper sheet discharge part can be changed corresponding to the height of the device.
Patent JP-S59115503-A (JP)
Inventor: INNAMI YOSHIYUKI
IPC: H01C7/13
Filed: 1982-12-23
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-H0766268-A (JP)
Title: Suction device of semiconductor chip
Inventor: GOSHIMA NOBUYUKI
IPC: H01L21/68
Filed: 1993-08-20
Abstract: PURPOSE:To provide a semiconductor chip suction equipment which is capable of holding a semiconductor chip possessed of a contact-inhibiting region by suction without tilting it and causing damage to its contact-inhibiting region when a semiconductor chip is handled. CONSTITUTION:A semiconductor chip 1 is sucked and held through the intermediary of a suction collet 10 provided with a chip contact 11 which comes into contact with the edge region 4 of a semiconductor chip 1 possessed of a contact- inhibiting region on its one side, a recess 12 provided to the inner side of the chip contact 11, and a suction hole 13 formed communicating with the recess 12.
Patent JP-H1162480-A (JP)
Title: Outer peripheral ground cutting device for shield machine
Inventor: YAMAGUCHI TSUKASA
IPC: E21D9/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reform a shield cylinder and a tail void between a propulsion pipe and natural ground at an intermediate part between the shield cylinder and the propulsion pipe to restore a wear resistance caused by the nonexistence of the tail voild formed at an end of the shield cylinder. SOLUTION: This shield machine is constructed such that mud water and lublicating agent is supplied to a tail void 2 formed on the outer periphery of a shield cylinder 1 and the cylinder 1 is press-propelled by a propulsion pipe 3. In this case, a pipe 4 is interposed between the cylinder l and the pipe 3, an annular cut groove 5 is provided with an annular turning wheel 6 formed at the middle of the pipe 4, a plurality of through holes are formed in the wheel 6, a bit holder 8 is fitted in the through hole 7, and a natural ground cutting bit 9 is provided at an outer end of the holder 8.
Patent JP-S6197677-A (JP)
Inventor: DERETSUKU JIYON MIRUTON
IPC: G03G15/14
Filed: 1985-10-14
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-H0278088-A (JP)
Title: Memory access control system
Inventor: NAOHARA MASAMI
IPC: G11C11/401
Filed: 1988-09-14
Abstract: PURPOSE:To shorten a memory access time with a simple circuit configuration by accessing a memory with the low-order two bits of an address in either an ordinary mode cycle or a nipple mode cycle. CONSTITUTION:When the value of the low-order two bits given to a low-order address counter LACNT by a memory access controller DMAC becomes '00', the LACNT makes a nipple mode signal NMD into logic '1', and a timing control part CNTL gives a clock to a high-order address counter UACNT and executes the increment of some bits of the address, namely, from the low- order third bit to the most significant bit of the address. The timing control part CNTL outputs control signals the inverse of RAS, the inverse of CAS, and the inverse of WE for a memory DRAM in the timing of the nipple mode cycle, and the low-order two bits of the address execute access four times, from '00' to '11', in the nipple mode cycle and execute the access in the ordinary mode cycle in the case of any other address.
Patent JP-S6289328-A (JP)
Title: Exposure device
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1985-10-16
Abstract: PURPOSE:To improve the throughout while eliminating any excessive movement in alignment by a method wherein an optical system for photoelectric detection of alignment marks is arranged between a reticle and a projection lens so that the scribing lines of wafer may be constantly observed without sufffering frmo any effect of the reticle. CONSTITUTION:Alignment marks on a wafer 3 are made on scribing lines between a reticle 1 and a projection lens 2 on the stepper side while mirrors 5 and object lenses 4 of an observation optical system aare provided so that they may constantly observe the scribing lines on the positions corresponding to the positions whereon the alignment marks on the wafer 3 are moving about. Any deviation of wafer 3 from the reticle 1 is directly observed through the intermediary of the projection lens 2 on the way of wafer 3 being step-fed to the next exposure position to correct the feed etc. for making the relative alignment of the reticle 1 with the wafer 3. Besides, the calibration is performed according to the values measured by TTL observation by a separate optical system (such as other object lens 10 and a mirror 11) subject to the aligned state of the reticle 1 with the wafer 3 or by measuring the results of actually printed wafer for the position adjustment.
Patent JP-H0547532-A (JP)
Title: Permanent magnet and manufacture thereof
Inventor: ISHIDA AKIRA
IPC: H01F1/053
Filed: 1991-08-14
Abstract: PURPOSE:To manufacture the title permanent magnet having excellent magnetic characteristics and powerful mechanical strength. CONSTITUTION:The title mermanent magnet is manufactured by a method wherein the magnet alloy powder represented by a structural formula of A1-x-y-zTxNdyBz (where A represents a composition of one kind or exceeding two kinds of elements out of Fe, Co, Ni provided 0.05<x<0.25, 0.0<y<0.15, 0.0<z<0.1) is added to the isotropical magnet alloy powder or anisotropical magnet alloy powder manufactured by the super quenching process for manufacturing an amorphous ribbon by jetting a molten magnet alloy over a copper- made rotating roll or the other magnet alloy powder manufactured by the sintering process to be sintered later. Through these procedures, the former magnet alloy can be added to the latter so that the grain boundary existing between the magnet alloy crystal particles in a sintered body may be reinforced to provide the title permanent magnet with excellent magnetic characteristics and notably increased mechanical strength.
Patent JP-H0676667-A (JP)
Title: Lightning insulator set
Inventor: IMAKOMA TAKASHI
IPC: H01T4/14
Filed: 1992-08-27
Abstract: PURPOSE:To enhance the protection characteristic and long-range reliability of a lightning insulator set and to allow the insulator set to easily capture lightning surge current. CONSTITUTION:A supporting insulator 2 for supporting a transmission line 4 and a lightning insulator 6 having a built-in resistance element of nonlinear voltage-current characteristic are mounted on the respective portions of the support arm 1 of a steel tower. Discharge electrodes 14, 20 are provided at the ends of the support and lightning insulators 2, 6, respectively, and are arranged opposite to each other with a predetermined aerial discharging gap G therebetween. The aerial discharging gap G is normally opened by rotating the ground discharge electrode 20 using a switching motor 20, and is closed when a thunder occurs and is opened again after the thunder has ceased.
Patent JP-S6381444-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1986-09-26
Abstract: PURPOSE:To provide high dark resistance and positive chargeability by forming a specified photoconductive amorphous silicon carbide layer contg. 0.1-10,000ppm group IIIa element of the periodic table on a substrate. CONSTITUTION:A photoconductive amorphous silicon carbide (a-SiC) layer 5c is formed on a substrate 1. The a-SiC layer 5c is composed essentially of a first layered region 6, a second layered region 7, a third layered region 8 and a fourth layered region 9 arranged in this order from the substrate 1 side toward the surface of the resulting sensitive body. The third region 8 contains a larger amount of C than the second region 7, and the fourth region 9 contains a larger amount of C than the third region 8. The second region 7 contains 0.1-10,000ppm group IIIa element of the periodic table, and the first region 6 contains a larger amount of the group IIIa element than the second region 7. The resulting sensitive body is made especially positively chargeable, high dark resistance and superior photosensitivity are provided, and a protective surface layer and a carrier injection blocking layer are made practically unnecessary.
Patent JP-S61106297-A (JP)
Title: Photosensitive planographic plate
Inventor: YAMAMOTO TAKESHI
IPC: B41N3/03
Filed: 1984-10-30
Abstract: PURPOSE:To shorten the period of time required for plate making and enhance efficiency of operation, by providing a photosensitive layer comprising an o- quinone diazide and a cyclic acid anhydride on a base formed of an aluminum material and provided with a specified quantity of anodic oxide film after being subjected to matte finishing processing. CONSTITUTION:The photosensitive layer comprising an o-quinone diazide and a cyclic acid anhydride is provided on the base formed of an aluminum material provided with an anodic oxide film in an amount of 2.2mg/dm<2>-50mg/dm<2> after being subjected to matte finishing process. The diazide compound is an o-quinone diazide sulfonate of a polycondensed resin of a phenol with a ketone or aldehyde. The amount of the acid anhydride is 0.5-20wt% based on the solid content of the photosensitive composition. The photosensitive layer comprises at least two novolak resins, the amount of which is preferably 30-95wt% based on the total amount of the composition. The base is formed of an aluminum material subjected to anodic oxidation.
Patent JP-2000055885-A (JP)
Title: Data correction method in inspection of pipe using magnetic flux leakage pig
Inventor: MASUKO TOKUSHIGE
IPC: G01V3/08
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a data correction method in which an irregularity in respective magnetic sensors can be removed by a method wherein, in the case of a long pipe, the respective magnetic sensors are corrected on the basis of the mean of the respective magnetic sensors found by measured data and, in cases other than the long pipe, the respective magnetic sensors are corrected on the basis of the mean of the respective magnetic sensors found in advance regarding a long pipe whose data is stable. SOLUTION: In a preprocessing operation, a long pipe whose data is stable is selected, and the mean of respective magnetic sensors is found on the basis of data on a part which excludes a part near a weld line on the pipe. In a present processing operation, the part of a corresponding pipe line is judged on the basis of data to be processed. In the case of a long pipe, the mean of the respective magnetic sensors is found on the basis of data on the long pipe, and data by the respective magnetic sensors is corrected by using the mean. In cases other than the long pipe, the data by the respective magnetic sensors is corrected by using the mean of the respective magnetic sensors which is found in the preporcessing operation. Thereby, data can be corrected even in a part such as short pipes, miter bends or the like in which stable data cannot be obtained.
Patent JP-H0275466-A (JP)
Title: Gaseous phase type soldering device
Inventor: FUJIMOTO MICHIOKU
IPC: H05K3/34
Filed: 1988-09-12
Abstract: PURPOSE:To improve the safety at the time of soldering by constituting the title device so that a preheating means of parts to be soldered uses heat of a heat transition liquid or saturated vapor as a heat source, and air or inert gas is heated by said heat source and jetted toward the parts to be soldered. CONSTITUTION:When a blower 11 is operated by setting flow rate control valves 14, to a prescribed opening, air flows in order of a hood 9, a return circuit 19, a heating circuit 12 and a bypass circuit 13. Air which flows through the heating circuit 12 takes heat from a heat transition liquid 4 which boils up in a heat exchanger 16 and its temperature rises, and it is mixed with air of the bypass circuit 13 and jetted into the hood from a branch nozzle 18. It is sucked into the blower 11 through the return circuit 19 from a high temperature gas reservoir of the upper part of the hood 9 and circulates. When the circulation is repeated, the air temperature becomes a prescribed temperature and parts to be soldered 6 are preheated to a desired temperature. In such a way, the generation of harmful gas caused by vapor heating and the danger such as the parts to be soldered are heated to a boiling point or above of the heat transition liquid are low, and the safety of a soldering property can be improved.
Patent JP-H0567051-A (JP)
Title: Data transmission and reception system between host computer and terminal equipment
Inventor: SATO KAZUHARU
IPC: G06F15/00
Filed: 1991-09-10
Abstract: PURPOSE:To contact with a person in charge even when a fault is generated at a host computer or a terminal equipment equipped with a communicating function, and to enable the unmanned operations of both of them by monitoring the executing states of both of them at the host computer side, in the task of operating a transmission and reception between the host computer and the terminal equipment. CONSTITUTION:Each time the transmission and reception is operated by a host computer side communicating means 4 and a terminal equipment side communicating means 13, the executing state at the terminal equipment is stored in an executing state information part 9. And also, each time the processing of the host side is completed, the executing state of a host computer 3 is stored in the executing state information part 9. A monitoring means 5 is activated at the designated time in order to judge whether or not the processing is completed until a scheduled time, and when the abnormality is judged, the contact with the person in charge of a computer is made through a fault communicating means 2 by a pocket bell or the like.
Patent JP-H0548039-A (JP)
Title: Static ram
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/8244
Filed: 1991-08-14
Abstract: PURPOSE:To enable a cell size to be reduced by reducing a driving capacity ratio against a transfer MOS transistor of a driver MOS transistor without reducing an operation margin of a static RAM. CONSTITUTION:A level of a selection word wire at the time of writing is set higher than that at the time of reading by a value exceeding a threshold voltage of a transfer MOS transistor.
Patent JP-S60120451-A (JP)
Title: Memory protection in unit of word
Inventor: INOUE TAMOTSU
IPC: G06F12/14
Filed: 1983-12-05
Abstract: PURPOSE:To realize protection for writing, by providing a protection bit to each word in a main storage device so that a writing operation can be refused when the protection bit is ''ON''. CONSTITUTION:When a ring No. to which a program belongs is not younger than that of a main storage device which is going to make an accessing operation or writing operation, it is checked that whether or not the ring No. to which the program belongs is equal to that of the main memory device. When they are equal to each other, it is checked whether or not words in the main storage device which is going to make an accessing operation or writing operation are provided with protection bits. If the words are provided with the protection bit and the operation of the main storage device is an accessing operation, the accessing operation is started. If the operation is not the accessing operation but a writing operation, the writing operation is inhibited.
Patent JP-H06197629-A (JP)
Title: Method for cultivating fungal bed on mushrooms
Inventor: WATANABE KAZUO
IPC: A01G1/04
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a method for cultivating in which a place where fruit bodies are germinated and grown can be specified at desired positions on the surface of a culture medium and growing conditions can optionally be changed at the same time. CONSTITUTION:A protective film 11 is formed around a culture medium 1, which is then turned upside down. After the passage of about 110 days therefrom, a sheet 3 is subsequently peeled to carry out the developing treatment such as filling with water. After 3-7 days, fruit bodies start developing only in this surface (A). After the developing treatment, the fruit bodies 4 can be harvested for 107 days.
Patent JP-2001053375-A (JP)
Title: Laser diode and laser comprising the same
Inventor: KOYAMA HIROTAKA
IPC: H01S5/042
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode, in which the risk of damage can be avoided conveniently and surely during connection work with a DC power supply. SOLUTION: Until a laser diode 10 is connected with a DC power supply, connection work is conducted while fixing a short circuit member 4 to positive and negative electrode parts 2, 3 of the laser diode 10. Since the laser diode body 1 is short-circuited by the short circuit member 4, adverse effects due to static electricity, overcurrent or reverse voltage on the laser diode 10 can be avoided. After finishing connection work with the DC power supply, the short circuit member 4 is removed from the positive and negative electrode parts 2, 3 of the laser diode 10.
Patent JP-S61110535-A (JP)
Inventor: JIEEMUSU CHIIFUI UON
IPC: B29C48/10
Filed: 1984-10-31
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-S60121480-A (JP)
Title: Heat fixing device
Inventor: YAMAGISHI TOSHIO
IPC: G03G15/20
Filed: 1983-12-05
Abstract: PURPOSE:To perform high-speed copying or the like without increasing the rated power consumption by detecting the temperature of the surface of a fixing device, which heats a powdery material on a base material to fuse and fix it, or its fluctuating factor to control the quantity of the base material which passes the fixing device in a unit time. CONSTITUTION:The image of a back and forth moved original 2 is developed by a developing device 5 and is transferred to a transfer paper 7 and is allowed to pass fixing rolls 13 and 14. A power source voltage is supplied to a transformer 21 for a voltage detecting circuit and a transformer 22 for a control circuit. The output voltage of the transformer 21 is compared with a voltage between both ends of a variable resistance 25, and a voltage detector A outputs a voltage detection signal. The output of the transformer 22 is supplied to a going motor control circuit 31 and a control circuit 32 through a DC stabilizing circuit 30. The variable resistance 25 is so set that the power source voltage is detected when it becomes 95% of a rated voltage, and a fixing heater 15 of the roll 13 is controlled to turn on and off by a load 34 connected to the circuit 32. Thus, high-speed copying is possible till the power source voltage is reduced to 95%, and the copying speed is made lower for <=95% reduction, and constant fixing is performed.
Patent JP-S61110051-A (JP)
Title: Ultrasonic probe
Inventor: UMEMURA SHINICHIRO
IPC: B06B1/06
Filed: 1984-11-02
Abstract: PURPOSE:To enable a probe with a better transmitting/receiving sensitivity in an array type ultrasonic probe using a piezo-electric body, by sandwiching a plurality of split electrodes electrically drivable independently with planar piezo-electric bodies from both sides. CONSTITUTION:Split electrodes A1-A5 are sandwiched with planar piezo-electric bodies 1 from both sides so that the layer of the split electrodes A1-A5 will be positioned between the planar piezo-electric bodies 1. Adjacent ones of the split electrodes A1-A5 are driven by a transmission signal of opposite polarity to each other and received signals are amplified with amplifier opposite in the polarity thereto (the polarity of receiving amplifier RA2, RA4... is opposite to that of receiving amplifiers RA1, RA3...), delayed with delay circuit DL1, DL2... to form a received beam and added up with an addition circuit SIGMAto make an output signal RS of a receiving section. As in the sensitivity to the center frequency component of the probe thus arranged, the positions of the thickness-wise distortional vibration coincide, a probe with better transmitting sensitivity and receiving sensitivity is possible despite a structure requiring no cutting process.