baber/WOPTO huggingface dataset:
Patent JP-H02268466-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI TAKASHI
IPC: H01L29/78
Filed: 1989-04-10
Abstract: PURPOSE:To enable absorption of an excessive voltage by static electricity by providing a second high concentration N-type diffusion layer to a required region of an MOS transistor(TR) of a lightly doped drain structure having an N-type diffusion layer of low and high concentration, etc. CONSTITUTION:In an MOSTR of a lightly doped drain structure having N-type diffusion layers 11, 12 of high and low concentration in a P-type substrate or a drain 8 and an oxide film 14 for a side wall spacer at a side wall of a gate 7, a second high concentration N-type diffusion layer 15 whose concentration is higher than that of the layer 12 is provided to an inside of a diffusion region below the oxide film 14 of a drain 5. The layer 15 allows a drain-to-gate overlap capacitance to increase. Thereby, it becomes easy for a gate to be 'ON' even when an excessive voltage is applied to the drain, thereby enabling enough absorption of the excessive voltage through static electricity. The same result can be acquired even if a second high concentration N-type diffusion layer is provided to the source side.
Patent JP-H07273242-A (JP)
Title: Electronic part mounting device and its manufacture
Inventor: KARIYA TAKASHI
IPC: H01L23/12
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an electronic part mounting device which is enhanced in connection reliability and lessened in fraction defective by surely forming a brazing material junction by a method wherein a part of an auxiliary electrode located between an adhesive layer and a through-hole confronting a lead is removed, and the adhesive layer is set smaller than the auxiliary electrode in thickness. CONSTITUTION:An auxiliary electrode 13 is provided to the periphery of the opening of the through-hole 11a provided to the surface of a wiring board 1 opposed to an inner lead 21. A part of the auxiliary electrode 13 located between an adhesive layer 3a and the through-hole 11a confronting the inner lead 21 is removed, the adhesive layer 3a is set smaller than the auxiliary electrode 13 in thickness, and furthermore a lead 211 located on the auxiliary electrode 13 is elastically deformed like a concave. By this setup, a through-hole conductive layer 14 and the inner lead 21 are electrically and surely joined together with brazing material, so that a brazing material junction can sharply be lessened in fraction defective.
Patent JP-S59223638-A (JP)
Title: Copying machine original setting device
Inventor: YAJIMA TOSHIAKI
IPC: B65H9/16
Filed: 1983-05-19
Abstract: PURPOSE:To automate the centering of an original and improve the operability by constituting the device so that the original is arranged at a corner registration position then it is shifted in the center registration direction by a distance in response to the size of the original. CONSTITUTION:When an original of a B5 size, for example, is placed at an optional position on a platen and a platen cover 5 is closed, a sensor 20 is turned on, individual clutches 15, 16 are operated via a roller drive section 19 to rotate rollers 13, 14. Thereby, the original is shifted to the corner of the platen, and when sensors 7-9 detect this condition, their detection signals are inputted to a control section 18 via a code converter 17, and the size of the original is judged. Then, a distance to be shifted in the center registration direction shown by the center point 21 based on the width of this original and the width of the platen is calculated, a roller 13 is rotated based on the calculation result, and the centering of the original is performed.
Patent JP-H11262329-A (JP)
Title: Cultivation of mushroom of genus phellinus quel
Inventor: NAKAJIMA YUTAKA
IPC: A01G1/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating a mushroom of the genus Phenllinus Quel, especially Phellinus linteus in high yield. SOLUTION: A microbial cell of a mushroom of the genus Phenllinus Quel is inoculated into water holding fibers, preferably cellulose fibers sticking only to the top surface or undersurface of a log for cultivating the microbial cell or the cut ends on both surfaces of the top surface and undersurfaces and permeated with a culture solution for the mushroom to infect the water holding fibers therewith in a cultivation space humidified at a high humidity (at least 80%) and cultivated.
Patent JP-H02268757-A (JP)
Title: Dental automatic cup water supply apparatus
Inventor: SAWADA YASUHIRO
IPC: A61C17/14
Filed: 1989-04-08
Abstract: PURPOSE:To eliminate erroneous operation, to perform detection of high reliability and to realize the flattening of a cup receiving part by detecting a cup and a water supply amount on the basis of a change of strain due to the bending of an elastic beam. CONSTITUTION:When a cup 76 is placed on a cup receiving seat 70, the strain due to the own wt. of the cup 76 is transmitted to a beam part 42 through the projection 72 of the cup receiving seat 70 and the stud 45 of an elastic beam 40 and strain is generated in the elastic beam 40 and further increased by supplying water to the cup 76. The generation and increase of the strain in the elastic beam 40 accompanied by the placing operation of the cup on the cup receiving seat 70 and the supply operation of water to the cup are utilized to convert said strain to an electrical change through the strain gauges 48a-48d mounted to respective beam parts 42b-42e and the automatic detection of operations is performed. As a result, by preliminarily recording and setting the output voltage due to the cup 76 and water supply amount, the detection of the cup 76 and water supply amount in the apparatus can be detected accurately and automatically.
Patent JP-S5516320-A (JP)
Title: Electrode assembling machine for storage battery and the like
Inventor: ISHIKAWA SHINICHIROU
IPC: B65H39/042
Filed: 1978-07-21
Abstract: PURPOSE: To allow a simple and easy change of electrode number by intermittently rotating a rotary table to supply successively and alternatively electrodes and separators from feeders mounted at the periphery of the table and to automatically stuck up the same until a predetermined numbers of electrodes and separators.  
     CONSTITUTION: Electrode and separator feeders and a number detector, 2 to 8 are arranged around a table at a same pitch. The table 1 is inyermittently rotated to succesively feed parts from the feeders onto the table and stack the parts thereon. When a desired number of electrodes and separators are detected by the detector, an ejector is actuated to put out the work. The assembling machine can automatically stuck a desired number of electrodes and separators and the number can be easily changed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60233508-A (JP)
Title: Dimension measuring instrument
Inventor: KANOU MASAAKI
IPC: H01L21/66
Filed: 1984-05-04
Abstract: PURPOSE:To enable an automatic and highly accurate measurement of a minute dimension by measuring automatically the dimension after automatic correction to the most proper level a picture signal transmitted from the main body of scanning type electronic microscope (SEM) in an SEM. CONSTITUTION:A sample 10 is scanned by a main body 1 of SEM and a picture signal via an amplifier 13 is processed at a peak detecting part 23 of a picture signal regulating part 2a and the maximum and minimum values of the picture signal are detected and held. In accordance with the holding value, an automatic setting part 24 of amplification rate corrects automatically the amplification rate of the amplifier part 13 in order that these values correspond to the upper and lower limits of A/D convertor 17 of a dimension measuring part 1. When, next, two cursors are set up by a cursor setting part 19 and the edge part of the pattern contour is determined observing the enlarged image of the sample of CRT14 in this condition a statistical arithmetic of Fourier's arithmetic, least squares arithmetic, mean value and standard deviation, etc. is performed by CPU16 and a minute dimension is automatically measured at high speed.
Patent JP-H04319344-A (JP)
Title: Ultrasonic wave probe
Inventor: HASHIMOTO MASAHIKO
IPC: G01N29/24
Filed: 1991-04-19
Abstract: PURPOSE:To provide an ultrasonic wave probe at a catheter tip portion whose purpose is to scan the front sphere of the catheter tip portion and conduct imaging. CONSTITUTION:An ultrasonic wave vibrator 12 is provided at the tip portion of a catheter 11, and a swing shaft 13 is provided at this vibrator 12, and at the time, an ultrasonic wave-linear motor portion 14 to perform reciprocation is provided at the rear of the vibrator 12, and the portion 14 and the vibrator 12 are coupled by a rod 15, and the reciprocation of the portion 14 is converted into swing motion around the swing shaft 13 of the vibrator 12, and the scanning of the front sphere of the catheter 11 is performed.
Patent JP-S5713852-A (JP)
Title: Facsimile equipment
Inventor: NAKANO TAIZOU
IPC: H04N1/00
Filed: 1980-06-30
Abstract: PURPOSE:To reduce power consumption and to facilitate operation by detecting the state of a telephone circuit by a detecting circuit and by controlling the supply of electric power to a facsimile equipment body on the basis of the output of the detecting circuit. CONSTITUTION:To a telephone set 30, a facsimile equipment body 13 is connected and between this main body 13 and a telephone circuit 20, a circuit-state detecting circuit 14 is connected. The equipment body 13 is provided with a circuit changeover switch 11 and a transmitting and receiving circuit 12 and the supply of electric power to the equipment body 13 is controlled by a control circuit 15 which inputs a detection signal generated by the detecting circuit 14. The detecting circuit 14 detects the state of the telephone circuit 20 and the hook state of the telephone set 30 and on the basis of its detection output, the control circuit 15 is controlled to supply electric power to the equipment body 13. Thus, the electric power that the equipment body consumes is reduced and the operation of facsimile transmission and reception is facilitated.
Patent JP-S5518515-A (JP)
Title: Continuous multilayer coating apparatus for steel material
Inventor: IKENO TERUO
IPC: C25D5/48
Filed: 1978-07-20
Abstract: PURPOSE: To manufacture continuously multilayer coated steel material excellent in corrosion resistance, in workability, and in weldability, by forming hydrated Mn oxide on the Mn layer plated on a steel material.  
     CONSTITUTION: Steel hoop 11 to be plated is delivered through energized rolls 12 into a Mn electroplating tank 13 having insoluble electrodes therein. Plating solution is transferred from a storage tank 14, where Mn concn., pH, and the quantity of the plating solution are controlled, into the plating tank 13. Plating current capacity applied to the energized rolls 12 and electrodes is controlled by a control unit 22 corresponding to the line velocity, so that plated quantity of Mn is controlled as required. The Mn-plated steel hoop 11 is removed of excessive plating solution by means of squeezing rolls, then it is led through washing tank 17 to a hydrated Mn- oxide-forming tank 18, where plated Mn-layer on the steel hoop is treated in an aq. acidic solution to form hydrated Mn oxide having metallic luster. This apparatus is suited for manufacture of surface-treated steel material, such as material for automobiles, civil engineering and construction, where durability, and corrosion resistance are required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5316278-A (JP)
Title: Device for supporting and guiding field system for continous transport vehicle
Inventor: MATSUI KAZUMI
IPC: B65G35/00
Filed: 1976-07-27
Abstract: PURPOSE: To prevent a vehicle from laterally vibrating by providing a device for supporting a field system under the vehicle and by mounting a rolling roll at the outside of the system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07297703-A (JP)
Title: Output buffer circuit
Inventor: UEDA MASAHIRO
IPC: H03K19/00
Filed: 1994-04-26
Abstract: PURPOSE:To reduce the power consumption of the output buffer circuit. CONSTITUTION:When an input signal C1 changes from an L level into an H level, an intermediate signal Y1 goes to a logical H. Then a transistor(TR) Q1 is turned on and a TR Q2 is turned off. An input signal CI is given to a gate of an NMOS TR N, and a potential corresponding to a logical H in terms of a CMOS level is given thereto. Therfore, the NMOS TR N, is rapidly turned on In this case, only a current flowing to a base of an output TR Q0 flows to parallel connection between a resistor R2 and an on-resistance of a TR N1. Since the NMOS TR N1 is turned on, even when a high resistance is selected for the resistor R2, a base potential of the output Tr Q0 is raised and a current flowing from the output TR Q0 is increased and the emitter potential of the output TR Q0 is raised. Then an output signal EO goes to a logical H.
Patent JP-H04320356-A (JP)
Title: Manufacture of thin film circuit board
Inventor: TANMACHI HARUO
IPC: H01L27/01
Filed: 1991-04-19
Abstract: PURPOSE:To enhance adhesion between conductor pattern and resist in the fabrication of thin film circuit board. CONSTITUTION:In a process for manufacturing a circuit board wherein a first conductor pattern is formed on a substrate 1 followed by formation of a second conductor pattern 11 on a polyimide layer insulation layer 6, a metal film 4 provided with a titanium.tungsten alloy film through exposure to nitrogen plasma is formed on the substrate 1 or the layer insulation layer 6. Alternatively, a metal film 10 provided with the titanium.tungsten alloy film through introduction of nitrogen gas for sputtering and nitrogenation is formed and then photoetched to form a conductor pattern thus fabricating a thin film circuit board.
Patent JP-H02267961-A (JP)
Title: Input circuit protective device for mos integrated circuit device
Inventor: IWAI KEIICHI
IPC: H01L21/822
Filed: 1989-04-07
Abstract: PURPOSE:To absorb effectively a backward current, which is made to flow at the time of yielding due to an overvoltage, and to contrive to eliminate a possibility of a junction breakdown by a method wherein a protective diode is constituted of a p-n junction between a semiconductor region, a substrate and an isolation layer. CONSTITUTION:A protective diode 6 has a p-n junction of a wide area between an n-type semiconductor region 13, a buried layer 12, a p-type substrate 11 and an isolation layer 14. Accordingly, the diode 6 is the so-called substrate diode having a large current capacity. The operation of the whole protective device is specially changed greatly when a negative overvoltage intrudes into a connecting pad 50 which receives an input signal Vi. When this negative overvoltage is applied to a power point Vs on the other side, the diode 6 conducts at a low resistance value in the forward direction and makes a large current to flow along a route E to absorb immediately the overvoltage; therefore, a situation where the diode 6 yield is not generated. Accordingly, the current cannot be made to flow through the diode 6. Thereby, a possibility of causing a junction breakdown can be eliminated.
Patent JP-H11285371-A (JP)
Title: Skin-cutting apparatus
Inventor: TASHIRO YASUNORI
IPC: A23G3/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To enable the cutting of the skin of a rod-shaped food material by opening and closing a cutting opening even if the shutter pieces are thermally expanded by the change of ambient temperature. SOLUTION: The shutter 7 of the apparatus is composed of a combination of n-tuple shutter pieces 15 ((n) is an integer of >=3) each having adjacent cutting face 17 and sliding face 19. The sliding state of the sliding face 19 of a shutter piece 15 and the cutting face 17 of the adjacent shutter piece 15 is maintained by a slide-holding tool 21. The shutter pieces 15 are supported in a horizontally movable state with corresponding n-tuple vertical shafts 45 arranged at regular intervals on a prescribed circle S. The n-tuple shutter pieces 15 are synchronously moved in horizontal direction with a rotating apparatus to effect the opening and closure of a cutting opening 9.
Patent JP-H07270938-A (JP)
Title: Negative mask carrier device for printer
Inventor: NAKAO HIROTO
IPC: G03B27/46
Filed: 1995-04-14
Abstract: PURPOSE:To provide a negative mask carrier device for a printer in which a negative mask main body is easily attached and detached to/from a mask table. CONSTITUTION:A flange 36 is provided in the negative mask main body 1 supporting a negative mask 9 A guiding part 42 slidably guiding both side parts of the flange 36 is provided on the mask table 40 having a window 41. The negative mask main body 1 inserted along the guiding part 42 is positioned by a positioning member 43 provided on the mask table 40, and prevented from falling off from the guiding part 42 by the engagement of a roller 47 deflected in the inward direction by a spring 50 with a projection 38 provided at the side part of the flange 36.
Patent JP-H03288253-A (JP)
Title: Electronic equipment
Inventor: NAKAMURA YOSHIKATSU
IPC: G06F15/02
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a compact electronic equipment having its improved operability by securing an opposite folding structure between a face of a 1st casing where a display part and a ten-key part are not contained and a face of a 2nd casing where a full keyboard is not contained. CONSTITUTION:An opposite folding structure is secured between a face of a 1st casing 1 where a display part 3 and a ten-key part 4 are not contained and a face of a 2nd casing 2 where a full keyboard 7 is not contained. In such a constitution, the display contents of the part 3 can be confirmed even in a folded state of both faces. Furthermore a simple operation is secured with high using frequency in a folded state of both faces since the casing 1 is provided with both parts 3 and 4. As a result, a compact electronic equipment is obtained with high operability.
Patent JP-H04219534-A (JP)
Title: Disk brake
Inventor: JIYAN KUROODO MERII
IPC: F16D65/18
Filed: 1991-03-29
Abstract: PURPOSE: To protect a brake fluid from the heat generated by the friction of a brake shoe against a disk and transferred by a caliper. CONSTITUTION: A hydraulic working chamber 20 is formed between a piston 16 kept in contact with one brake shoe 12 and a caliper 18 kept in contact with the other brake shoe 14, and the inner walls of the working chamber 20 are covered with layers 22, 24 of a thermally insulated material.
Patent JP-H11264171-A (JP)
Title: Human private-parts flushing device
Inventor: NOGUCHI TAKESHI
IPC: E03D9/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device while preventing the deterioration of the function of an actuator even when supply voltage is lowered. SOLUTION: The human private-parts flushing device has a DC motor (a stepping motor 6) driving a water-quantity adjusting valve, a power load (a drying fan 7, a deodorizing fan 7 and a heating fan 9) driving an actuator, a control circuit 5 controlling the driving of (the stepping motor) and another power load, and an AC power 21 supplying the stepping motor 6 and other power load with power. The control circuit 5 has at least one means in a supply-voltage fluctuation detecting means 51 detecting the fluctuation of supply voltage and a working-power detecting means detecting the usage of DC power and a pulse adjusting means 55 modulating pulses fed to the stepping motor 6 in response to the fluctuation of supply voltage and the quantity of working power detected.
Patent JP-H10284523-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO HISATO
IPC: H01L21/56
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability and productivity while maintaining thermal stress relaxation function by preparing a mask which forms a desired opening part in a place whereon a semiconductor chip of a flexible board is mounted, injecting elastomer to an opening part and raising a temperature of a heating medium provided near an opening part. SOLUTION: A mask with an opening part in a desired place such as a mold plate 20 is mounted on a flexible board 2 such as a TAB tape. After gel-like elastomer 4 is injected to an opening part, a side edge face 4a of the elastomer 4 is heated by a heating medium 100 provided near an opening part H of the mold plate 20 and a side edge face is hardened or set. Thereafter, a semiconductor chip is mounted on elastomer and cured or a semiconductor chip is mounted after curing. It is possible to form an elastomer layer whose side edge face is in a straight position at high producibility while maintaining thermal stress relaxation function which is an original function of elastomer.
Patent JP-S5213721-A (JP)
Title: Tv receiver containing magnetic recorder/player
Inventor: SHIBATA AKIRA
IPC: H04N5/44
Filed: 1975-07-24
Abstract: PURPOSE: Make signal switching circuit of VTR for playing less expensive and more accurate, eliminate unnecessary power consumption and improve operability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5425245-A (JP)
Title: Method of profiling beveling for welding
Inventor: IKOMA TSUTOMU
IPC: B23K9/12
Filed: 1977-07-28
Abstract: PURPOSE: To greatly improve the beveling profiling accuracy in a contactless system, by maintaining the distance of a horizontal profile senser from the beveling with addition of vertical profile control of the senser independent of an vertical profile control of the torch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61247966-A (JP)
Title: Reagent for measuring antigen-antibody reaction
Inventor: SUGIMURA MUTSUYUKI
IPC: G01N33/543
Filed: 1985-04-25
Abstract: PURPOSE:To make possible the easy quantitative determination of a material to be inspected by a spectroscopic method by using a fluoro-high-polymer consisting of a latex as a dispersion medium. CONSTITUTION:The high transparency of the latex is desired in the case of measuring the agglutination reaction of the latex by a spectroscopic method. The high polymer having the small difference from the refractive index (1.33) of water is required to be used as the dispersion medium in order to increase the transparency of the latex. The refractive index of the fluoro-high-polymer is smaller than the refractive index of the other high-polymers consisting of hydrocarbon. The transparency of the latex is high when such high polymer is used for the latex. The fluoro-high polymer of the fluoro-high-polymer latex to be used is tetrafluoroethylene, etc. having <=1.42, more preferably <=1.38 refractive index.
Patent JP-S59211947-A (JP)
Inventor: SHIN YAO CHIEN
IPC: H01J29/50
Filed: 1984-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5214848-A (JP)
Title: Start delay protective device in ward-leonard system
Inventor: HANEISHI HARUMI
IPC: H02P1/18
Filed: 1975-07-25
Abstract: PURPOSE:A start delay protective device in Ward-Leonard System which can protect surely a DC motor that is locked mechanically.
Patent JP-H08265640-A (JP)
Title: Film image reading and reproducing device
Inventor: NOMURA HIROYASU
IPC: G03B27/34
Filed: 1995-03-23
Abstract: PURPOSE: To provide the small sized film image reading and reproducing device with high reliability. CONSTITUTION: An image rotator (rotary optical system) 10 rotates optically an image 8 by 90 deg. in the direction that a direction of the vertical positions of the film image 3 is coincident with the vertical direction of an image pickup element 7 when the film image 3 is located longitudinally to set the image 8 to the lateral position. When the film image 3 is located longitudinally, a magnification lens (magnification optical system) 9 moves a focal distance of a lens toward a shorter direction than the case with the lateral position to magnify the image so that the image 8 of the film image 3 is contained in an image pickup face of the image pickup element 7.