baber/WOPTO huggingface dataset:
Patent JP-H11165109-A (JP)
Title: Liquid substance coating nozzle, liquid substance coating device using the same and manufacture of tft array substrate utilizing the device
Inventor: SAKUGUCHI TETSUYA
IPC: G02F1/13
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid substance coating nozzle which is capable of uniformly applying a liquid substance on a substrate and prevent a defective development due to the clogging of capillaries from occurring and further, achieve the early detection thereof due to the clogging of the capillaries when applying a developing agent to an exposure-treated resist coat. SOLUTION: Each two pieces of capillary 3a, 3b are set at an appropriate angle with each of developing agent supply pipe 2 to which a developing agent 5 is fed from a liquid reservior part 1 in such a manner that the developing agent 5 to be discharged from the capillaries 3a, 3b become confluent. Even when the capillary 3b is clogged with foreign matter or the like, the developing agent 5 is applied from the other capillary 3a and thus the defective development due to development irregularities, foams or the like is prevented from occurring. In addition, even when either of the capillaries 3a, 3b is clogged, a spot where the clogging occurs can be identified through visual checkup, as the discharge direction of the developing agent 5 is changed.  Consequently, it is possible to make an early detection of the defective development and therefore, increase the yield of the TFT array substrate.
Patent JP-H06185505-A (JP)
Title: Earth clamp
Inventor: SAMEJIMA TAKAYUKI
IPC: H05F3/02
Filed: 1992-12-17
Abstract: PURPOSE:To provide an earth clamp wherein a single product can be fitted coping with a cable of different diameters by improving workability at a low cost and can be easily fitted and removed by a single operation even without parts and tools CONSTITUTION:An earth clamp 1 is constituted of a clamp fixing part 18 comprising a cable fixing part 2 having a wave-shaped circular arc-shaped extending/contracting part, U-shaped part 16 set up in both end parts of the cable fixing part and a pressing plate 15 having a pawl (protrusion) 3 in the outside and a stopper 17 in the inside. Mounting holes 7 in two parts and a protrusive part 8 are provided in a chassis of mounting the earth clamp 1. Since spring action is provided by forming the cable fixing part of the earth clamp into a wave-shaped sectional shape, force of tightening a cable 4 is generated, and only the earth clamp 1 in size of single kind can correspond relating to the cable of various different diameters.
Patent JP-H03196681-A (JP)
Title: Photovoltaic device
Inventor: SUZUKI YASUNORI
IPC: H01L31/04
Filed: 1989-12-26
Abstract: PURPOSE:To restrain lowering of photovoltaic characteristics due to leaving of a device at a high temperature for a long time and to improve heat resistance by containing common Al as a constituting material to conducting paste and a rear electrode which are electrically connected by applying an energy beam. CONSTITUTION:A device is composed of a translucent insulating substrate 1, photosensitive electrodes 2a to 2c, conducting pastes 3a to 3c, insulating pastes 4a to 4c, semiconductor films 5a to 5c, rear electrodes 6a to 6c and unit power generating elements SC1 to SC3. As a constituting material of the conducting pastes 3a to 3c and the rear electrodes 6a to 6c which constitute series connection of the unit power generating elements SC1 to SC3, common Al is contained. Adhesion between the conducting pastes 3a to 3c and the rear electrodes 6a to 6b is improved by containing common Al as a constituting material thereof. Thereby it is possible to restrain lowering of photovoltaic characteristics due to leaving of the device at a high temperature for a long time and to improve heat resistance.
Patent JP-H09173247-A (JP)
Title: Control device fro heated lavatory seat
Inventor: CHIGASAKI KENJI
IPC: E03D9/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by noise of an electric source from occurring and surely perform locking of the system when a temp. detecting sensor and a lead wire are disconnected or semi-disconnected. SOLUTION: This control device for heated lavatory seat has a constitution provided with two comparative circuits including the first comparative circuit IC, 1/2 for comparing the detected temp. detected by means of a temp. detecting sensor RT to a set temp. and performing the temp. controlling and the second comparative circuit IC, 2/2 for comparing and detecting the abnormal resistance value of a temp. detecting sensor RT side and detecting disconnection. In this case, an electric source reset circuit 1 and a priority circuit 2 and an RS flip- flop circuit are provided on the next stage of the second comparative circuit IC1, 2/2 performing detection of disconnection and the priority circuit 1 takes precedence of an electric source reset signal over the disconnection detecting signal.  In addition, the priority circuit 2 and the RS flip-flop circuit 3 are constituted by four NAND theoretical circuits.
Patent JP-H07185559-A (JP)
Title: Treatment of liquid such as waste liquid and device therefor
Inventor: SUGISAWA MASANORI
IPC: C02F1/469
Filed: 1993-12-28
Abstract: PURPOSE:To guarantee stable and continuous operation by detecting the concn. of the recovered acid and/or alkali with an electric analyzer and automatically adding a concn. control soln. when the detected concn. exceeds a specified value, to automatically control the concn. CONSTITUTION:A liq. to be treated such as a waste liq. contg. neutral salts and stored in a neutral salt storage tank 3 is introduced into an electrodialyzer 4 provided with a bipolar membrane, a cation-exchange membrane and an anion exchange membrane, and an acid and an alkali are separated and recovered. The recovered acid soln. is stored in an acid storage tank 5 and the alkali soln. in an alkali storage tank 6. Controllers 28 and 32 including a means for detecting the concns. of the acid and the alkali passed through the electrolyzer 4 and recovered in the tanks 5 and 6 are furnished, an acid concn. control pump 27 and an alkali concn. control pump 31 are operated when the detected concn. exceeds a specified value, the concn. control soln. is supplied to the tanks 5 and 6, and the concn. is adjusted.
Patent JP-H11153891-A (JP)
Title: Curl preventing device
Inventor: KAMIYA TAKUO
IPC: G03G15/20
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a curl straightening device which is small in size as a device and which achieves an effect irrespective of the amount of a toner adhesive. SOLUTION: The curl straightening device 10 is equipped with a straightening roller 15 provided on the toner surface side of transfer paper 11 on which toner is fixed and equipped with many projection parts 25 on its surface, and a counter roller 21 provided at a position opposed to the roller 15. By such constitution, the projection parts 25 minutely part a toner layer 9 on the transfer paper 11 whether the toner adhesive amount is large or small, so that curl caused by the difference of the coefficient of thermal contraction between the toner and the transfer paper 11 is reduced. Then, a carrying path for straightening the curl need not be provided specially and a pair of roller has only to be provided on the carrying path, so that the device is miniaturized.
Patent JP-H09153539-A (JP)
Title: Substrate processor
Inventor: MATSUSHITA MASANAO
IPC: H01L21/316
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the maintenance job performed from backside of the device in relation to a cool plate. SOLUTION: A cool plate CP 1 accessible by a carrier robot both from backside and frontside of a device provided with an aluminum plate 30 for cooling down the mounted substrate to be arranged in a vessel 35 from the central part thereof to the left. Beside, the supporting pins 32 penetratingly provided on this aluminum plate 30 are connected to a cylinder 36 through the intermediary of a connecting member 33. This connecting member 33 intersecting with the putting in and out directions of the substrate by the carrier robot beneath the aluminum plate 30 (arrow marks Y1, Y2 in the figure) and extending over the right side of the aluminum plate 30 to be engaged with the cylinder 36 arranged on the right side of the aluminum plate 30.
Patent JP-H05147805-A (JP)
Title: Aligning device for edge of bill
Inventor: ARAI YUTAKA
IPC: G07D9/00
Filed: 1991-11-28
Abstract: PURPOSE:To prevent rebound of bills at the time of aligning the stacked bills so as to align the edges of bills in a straight line by disposing a moveable aligning means for aligning the edges of bill groups in such a manner as to freely change its position inresponse to the side of a bill. CONSTITUTION:Bills S which are to be thrown in an accumulating unit 21 and stacked in a laminate state on a placing part 25 are thrown in only by a designated number, or continuously regulated in its one edge by an aligning bar 34 until the throw-in process for bills S is stopped. When a less than designated number of bills that is, an odd sum of bills remain in the accumulating unit 21, and no following bill S is thrown in, and the bills must be removed from the accumulating unit 21, the take-out key of an operation part, etc., is operated to move the aligning bar 34 in its refuge position, so that the remaining bills in the accumulating unit 21 can be easily taken out.
Patent JP-H09156302-A (JP)
Title: Wheel pressing-in/pulling-out method and device
Inventor: KODAMA SABURO
IPC: B60B29/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely perform press-in work by carrying in a work on which wheels are temporarily set between rams and a resistance column, and pushing in the wheels toward the resistance column by the rams after performing centering to adjust the axis of a wheel shaft of the work to the center line of the rams. SOLUTION: A work 144 where wheels 141 and 142 are temporarily set on a wheel shaft 140, is carried in a device, and centering is performed once. Therefore, since both wheels 141 and 142 can be pressed in a prescribed position to the wheel shaft 140, the wheels 141 and 142 can be efficiently and safely pressed in the wheel shaft 140. When one wheel 141 is pressed in the wheel shaft 140, an inner ram 57 is advanced at high speed under low pressure up to a position where one wheel 141 comes into contact with a wear plate 148 arranged on an end surface 14 of a resistance column 11, and afterwards, the inner ram 57 is retreated, and when the other wheel 142 is pressed in, an outer ram 56 is advanced. Therefore, they can be more efficiently pressed in.
Patent JP-H03201295-A (JP)
Title: Semiconductor storage device
Inventor: SAKUI YASUSHI
IPC: G11C11/411
Filed: 1989-12-28
Abstract: PURPOSE:To use this device for a picture memory or the like to momently clear a picture by using the flash clear function using the reverse base current of a bipolar transistor TR. CONSTITUTION:When a certain voltage is applied between a collector 35 and an emitter 37 of the bipolar TR and a voltage VBE between a base 36 and the emitter 37 is swept in the forward direction from 0V in this state, the area where the polarity of a base current IB is inverted exists within a prescribed range of the voltage VBE between the base 36 and the emitter 37. When this VBE-IB characteristic is used, one bipolar TR functions as a bistable circuit having two stable points. Consequently, two stable points of this bistable circuit are allowed to correspond to data '0' and '1' respectively to constitute an SRAM (MOS static RAM). The voltage between the collector and the emitter of this bipolar TR is controlled to easily give the collective erase (flash clear) function.
Patent JP-H05175887-A (JP)
Title: Loop back circuit
Inventor: FUJINAGA SEI
IPC: H04B3/46
Filed: 1991-12-20
Abstract: PURPOSE:To execute a loop back test at an optical signal level. CONSTITUTION:A transmitted optical signal is monitored by a first light receiving element 13 and impressed to a selector 14 as a monitor signal. On the other hand, a received optical signal received by a second light receiving element 15 is impressed to the selector 14 as a received electric signal. When a loop back signal expressing the start of the loop back test is impressed from a loop back signal output part 17 to the selector 14, the selector 14 outputs the monitor signal as a select signal. This select signal is amplified by an amplifier circuit 16. Thus, since the monitor signal is selected by the selector 14 in the case of the loop back test, the loop back test can be executed at the transmitted optical signal level while including the optical output function of a light transmitting element 12 as well.
Patent JP-H07157166-A (JP)
Title: Roller and manufacture thereof
Inventor: FUJII FUSAYOSHI
IPC: B65H27/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide a roller having an excellent slide property on a shaft, wear resistance and damage resistance against a transport object like paper and capable of reducing the production cost since the manufacturing process can be simplified. CONSTITUTION:A roller A has a tubular laminated structure composed of a slide part layer 2 making contact with a shaft and composed of polyacetal resin and the outer peripheral part layer 4 composed of thermoplastic resin or thermoplastic elastmer. Preferably, an unsaturated carboxylic acid modified polyolefin resin layer, unsaturated epoxide modified polyolefin resin layer or polyurethane resin layer as an adhesive layer 3 is provided between the slide part layer 2 and outer part layer. Also, the roller A may be composed of the core part of polyactal resin for example, and after a rod-like material composed of the outer peripheral part layer 4 of thermoplastic resin or thermoplastic elastmer may be extrusion molded, the roller A can be manufactured by cutting and working the core part.
Patent JP-H09178866-A (JP)
Title: Moving shutter for watch
Inventor: GUYARD JEAN-PIERRE
IPC: G04B37/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device capable of accurately controlling a sliding action and having a mechanism excellent in aesthetic property. SOLUTION: This shutter is provided with oblong handhold-shaped stretchers 3 having side face sections 41 and screwed to rectangular intermediate parts 4 as a whole. Each stretcher 3 is provided with a groove 33 constituted of a linear portion and circular portions continued on both sides. The circular portion is provided with a groove 63 formed with the surface 61 of a protective plate 6 connected to a back cover 5 and the flat section of the back cover 5. A closed circuit formed by the grooves 33, 63 surrounds the intermediate parts 4. A moving curtain formed with shutter shafts 21 mutually connected by two lines of connecting links on both sides can be slid in the grooves 33, 63 via rollers 24 made of ruby.
Patent JP-H04318028-A (JP)
Title: Manufacture of organosilicon compound
Inventor: MATSUTOO JIYOZEFU KANPURINGU
IPC: C08G77/38
Filed: 1991-12-24
Abstract: PURPOSE: To provide an improved method for producing an acrylamide functional siloxane from an amino functional siloxane.  
     CONSTITUTION: A amino functional siloxane is reacted with an acyl halide in the presence of a non-aqueous solvent, a metal alkoxide, and a non-aqueous cosolvent for the metal alkoxide. The points of improvement includes the use of the non-aqueous solvent which is a nonpolar solvent, the use of an alcoholic cosolvent, the use of a non-protonic acid acceptor, the cooling of a mixture, the neutralization of the mixture with a mild base. The conversion ratio exceeding 95% of an amino functional value into acrylamide, the reduction in the kinds of ions contained in acrylamide, the viscosity of acrylamide which is substantially the same with that of the amino functional siloxane of the starting raw material are accomplished. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000165072-A (JP)
Title: Electronic apparatus
Inventor: HORIUCHI HIROBUMI
IPC: H05K7/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent local extreme surface temperature rise of a casing while sustaining heat dissipation performance. SOLUTION: An electronic apparatus 1 comprises casings 3a, 3b for containing an electronic apparatus body 2, and a heat plate 13 for dissipating heat generated from the electronic apparatus body 2 to the casings 3a, 3b side while being spaced apart therefrom wherein first heat diffusing plates 5a, 5b are applied tightly to the inner wall of the casings 3a, 3b such that heat radiated from the heat plate 13 can be conducted along the inner wall of the casings 3a, 3b.
Patent JP-H09181459-A (JP)
Title: Seismic isolation structure of frame
Inventor: OZAWA HIROYUKI
IPC: H05K5/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolation structure of frame, allowing it to be installed and secured, without lifting electric equipment to be installed. SOLUTION: A seismic isolation structure 1 comprises a base 2 having through-holes 3, cylindrical support posts 4 having a female screw pressure-fitted or caulked to a member 5 having casters 6 near the posts and rubbers 7 held between the base 2 and member 5, each having a thickness with gaps a. A leveler 10 has a male screw 8 at the middle and plate 9 having a larger diameter than the hole 3 of the base 2 is inserted into the hole 3 and post 4. A vibration or shock received at the casters 6 during transporting is attenuated by the effect of the vibration-damping rubbers 7 into a reduced vibration at electronic apparatus directed mounted on the base 2. Rotating the leveler 10 in the lowering direction causes the member having the posts 4 having the screws to mesh therewith to move up until the casters 6 leave from the floor to result in a floor installation with the levelers 10 only.
Patent JP-2001156197-A (JP)
Title: Insulating package and electronic element sealing structure
Inventor: GOTO YOSHIHIRO
IPC: H01L23/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To ground a conductive cap in an insulating package having a low resistance. SOLUTION: This electronic element sealing structure is provided with an insulating base 1, having a bottom plate part 2 and a frame body part 3, electrodes 4 and 5 led out from the inside part of the insulating base 1 to the outside part, terminal parts 6 and 7 on the lower face of the bottom plate part 2, and a support part 8.  In this case, a quartz resonator piece 14 is connected and fixed to the electrode 4 and 5, and conductive layers 9, 10, and 11 for ground are formed on the upper face and edge faces of the frame body part 3, and terminal parts 12 and 13 for ground connected electrically with the conductive layers 9, 10, and 11 for ground are formed on the lower face of the bottom plate part 2, and a conductive cap 16, in which conductive films 16b are formed on the both faces of a cap main body 16a is fixed airtightly and sealed on the conductive layer 9, on the upper face of the frame body part 3 with a conductive glass 15.
Patent JP-H06160471-A (JP)
Title: Method for measuring electric characteristic of semiconductor device
Inventor: OGAWA SHIGEO
IPC: H01L21/66
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the electric characteristic of a semiconductor device at a proper set temperature as a measured result by using a drive control means for a stage heating means which uses the surface measuring output of the semiconductor device outputted from a semiconductor surface measuring means. CONSTITUTION:The electric characteristic of a semiconductor device 10 is measured by means of an electric characteristics measuring circuit 200 by using a measuring probe 210 which is brought into contact with the device 10 while the drive of a stage heating means 3 is controlled by using the drive controlling output of a means 4 which controls the drive of the heating means 3 so that the device 10 can become a predetermined temperature. At the time of measurement, the control means 4 uses the means 6 which measures the surface temperature of the semiconductor device 10 to be measured in surface temperature and controls the drive of the heating means 3 by using the surface temperature measuring output of the measuring means 6.
Patent JP-H10188585-A (JP)
Title: Non-volatile semiconductor memory, and constant voltage generation circuit therefor
Inventor: ATSUMI SHIGERU
IPC: G11C5/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a so-called 'soft write phenomenon' in a non-volatile semiconductor memory by causing no transient overcharging of a bit line immediately after the activation thereof. SOLUTION: The non-volatile semiconductor memory includes a current mirror circuit CM, which comprises a PMOS transistor P1 connected between a power source node and a first node with a drain gate connected thereto and a PMOS transistor P2 connected between the power source node and a second node, an NMOS transistor N1 connected between the first node and the ground with a gate connected to the second node and an NMOS transistor N2 and an active element N3 connected in series between the second node and the ground with a drain gate connected thereto, and further a control circuit 30 is provided to set the first and second nodes to a ground level with a control signal inactivated while controlling the current mirror circuit to an inactive state. When the control signal is activated, the levels of the first and second nodes are reset to activate the current mirror circuit.
Patent JP-2001153614-A (JP)
Title: Manufacturing method for thin film magnetic head, inspecting device, and inspecting method
Inventor: YOSHIDA MINORU
IPC: G01B11/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a high performance thin film magnetic head, including an inspection process in which the track width can be measured with high accuracy in a short time. SOLUTION: This manufacturing method has a thin film forming process of forming a lamination film constituting the thin film magnetic head on a substrate, and an inspection process of measuring the size of a predetermined portion of the lamination film. In the inspection process, illuminating light having a wavelength of 400 nm or less is applied from a light source 7 to the lamination film and light from the lamination film is imaged on a CCD 24 by lens optical systems 13, 24. A calculator 27 measures the size from the image.
Patent JP-H08186166-A (JP)
Title: Manufacture of laminated dielectric isolation wafer
Inventor: OI HIROYUKI
IPC: C30B33/06
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a lamination face having flatness being equal to or higher than a usual one with a simple method wherein an insulating film and a polysilicon film are formed on the surface of a silicon wafer having a groove for isolation of a dielectric formed and a fluid containing an insulator is applied by spin coating on the ground surface of the polysilicon film and lap-jointed with the surface of a support wafer. CONSTITUTION: A V-shaped groove 23 for isolation of a dielectric is formed in a polished surface of a silicon wafer 21 and an oxide film 24 is formed on the surface of the groove by a thermal oxidation method or a high-pressure oxidation method. Subsequently, a polysilicon film 25 is made to grow by high- temperature CVD and the surface thereof is ground. Herein SOG is applied on the ground surface by a spin coating method and annealing is conducted for a prescribed time. An oxide film 26 thus formed and a specular surface of a support wafer 22 are lap-jointed at a room temperature and brought into close contact with each other. According to this constitution, a dielectric isolation wafer with a lamination face having a quality equal to or higher than a usual one can be obtained by a simple method.