baber/WOPTO huggingface dataset:
Patent JP-S60150029-A (JP)
Title: Manufacture of liquid crystal display cell
Inventor: ARIGA HISASHI
IPC: G02F1/1333
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a low-cost cell in a small number of processes by composing a display cell of a matrix substrate which has semiconductor elements and picture-element electrodes formed thereupon while using a color reversal film on which three-color elements of red, blue, and green are photographed as a counter substrate. CONSTITUTION:A transparent conductive film 2 is formed on the color reversal film on which three primary color elements of red 7a, blue 7b, and green 7c are photographed irregularly instead of a conventional glass substrate to form the counter substrate 1. This substrate 1 and the matrix substrate 5 having semiconductor elements and picture electrodes 6 formed are joined together with a seal material 3 in-between to form the liquid crystal cell, which is filled with liquid crystals 4. Numbers of substrates 1 can be treated at the same time by a manufacturing device while films are in a rolled state to reduce processes greatly. Even if the substrate is made of an organic high polymer film, the transparent conductive film 2 is an inorganic material such as In2O3 and moisture is absorbed by the liquid crystals 4, thereby manufactureing a high-reliability color display liquid-crystal cell at low cost.
Patent JP-S56105563-A (JP)
Title: Automatic character reading and deciding device
Inventor: OOTAKA HIDEMATSU
IPC: G06K9/00
Filed: 1980-01-25
Abstract: PURPOSE:To save manpower and electric power of inspection work and make inspection easy by comparing the read data of nameplates read with an ITV camera and reference data and recording the same in a control panel or the like mounted with multiple nameplates on the panel face. CONSTITUTION:The read data of nameplates read with an ITV camera 16 are stored in a read data memory circuit 33 based on the command signal from a data read instruction circuit 41. The characters inscribed on each nameplate based on design drawings are read out and are compared with the output signal of the read data memory circuit 33, in a comparing-deciding circuit 36, the decision outputs whereof are displayed in a CRT display device 38 and are recorded in a recorder 39. Hence, the inspection of the characters inscribed on the nameplates is accomplished automatically.
Patent JP-S62167234-A (JP)
Title: Production of optical glass fiber
Inventor: INABA KAZUO
IPC: C03B37/027
Filed: 1986-01-17
Abstract: PURPOSE:To obtain the titled thick-walled optical glass fiber having excellent resistance to stress by making the delivery velocity of an overclad pipe to a heating part lower than the delivery velocity of an optical glass rod for a core and an optical glass pipe for a clad. CONSTITUTION:An optical rod 1 for a core and an optical glass pipe 2 for a clad are fixed to the first and the second chuck arm 15a and 15b of a carrier which is screwed to a feed driving shaft 13 which is rotated by the motor 11 of the first feeder 10 and a belt 12. Meanwhile, the overclad pipe 3 is fixed to the chuck arm 25a of a carrier 25 which is screwed to a feed driving shaft 23 which is rotated by the motor 21 of the second feeder 20 and a belt 22. The descending speed V2 of the carrier 25 is set against the descending speed V1 of the carrier 15 so that the relation, V2=(3/8)V2, is satisfied. The rod 1 and the pipe 2 are fed into a heating furnace 3 at the speed of V1, and the pipe 3 is fed at the speed of V2.
Patent JP-S58125000-A (JP)
Inventor: AKAMINE KAZUHIKO
IPC: G21C19/307
Filed: 1982-01-22
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-S61168763-A (JP)
Inventor: KANBA MASARU
IPC: F25B43/00
Filed: 1985-01-18
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-S5291381-A (JP)
Title: Field effect type semiconductor device
Inventor: WADA TOSHIO
IPC: H01L29/10
Filed: 1976-01-26
Abstract: PURPOSE:To suppress the parasitic effect of short channel type transistor operation due to the immersion of depletion layer to conductive domain and to obtain FET with high voltage and high reliability, by providing the conductive type domain with high density governing electric operational performance to the concave portion apart from the inverse conductive type domain.
Patent JP-H03211284-A (JP)
Title: Multistage thermal plasma reaction apparatus
Inventor: YOSHIDA TOYONOBU
IPC: H05H1/42
Filed: 1990-01-17
Abstract: PURPOSE:To stably produce diversified kinds of high-purity reaction products by constituting the large-output multistage thermal plasma reaction apparatus of a microwave thermal plasma torch part, auxiliary plasma part and reactor. CONSTITUTION:The microwave electric power introduced from a waveguide 4 ionizes the gases supplied from gas introducing pipes 91, 92 at the front end 6 of the microwave thermal plasma torch part A consisting of an inside conduit 1 and outside conduit 2 made of copper to generate a plasma flame 141. The reaction materials supplied from an upper supply port 81 and a side part supply port 82 are heated by the plasma flame 141 and are brought into reaction to form a plasma jet which is ejected to the auxiliary plasma part B. The plasma flame 141 is added to the head part of the reactor C by a metallic cylinder 150 and is thereby increased to form the powerful plasma flame 142. The material different from the reaction materials of the auxiliary plasma part B is simultaneously supplied from a charge port 83 to effect reaction, by which a new blank material, such as ceramics or diamond, is formed in a chamber 17.
Patent JP-S58123917-A (JP)
Title: Underwater structure and constructing method thereof
Inventor: SUZUKI TATSUO
IPC: E02B3/12
Filed: 1982-01-21
Abstract: PURPOSE:To easily construct an underwater structure in a short time, by a method wherein fluid discharge holes are formed in a surface of a liquid-tight bag body, a cloth material, which is impermeable to a particle material in slurry but is permeable to air and water, is adhered to the hole, and a slurry inlet is provided in a bag body. CONSTITUTION:A bag body 1-1 is formed with a liquid-tight synthetic resin film, liquid discharge holes 2 are formed in the surface, a cloth material, which is impermeable to a particle material in slurry but permeable to fluid such as air, water, is adhered to the liquid discharge hole 2, and a slurry inlet 3 is provided in the bag body 1-1. The inside of the bag body 1-1 is filled with slurry through the slurry inlet 3, and mixed air and a surplus water in slurry are drained through a liquid drain port 2. In order to shape the filling shape of the bag body 1-1, restraining substance such as linear substances 5 are provided. This permits an underwater structure to be constructed easily and in a short time since what workers have to do is just that the inside of the bag body 1-1 is filled with slurry at site.
Patent JP-H06212797-A (JP)
Title: Mixing device for additive to forced feed concrete
Inventor: ADACHI KEIJI
IPC: E04G21/02
Filed: 1993-01-20
Abstract: PURPOSE:To enable an additive to be evenly mixed with concrete supplied under pressure through a forced concrete feed tube. CONSTITUTION:An injection nozzle 6 for feeding an additive joins a forced feed tube 3 at a position relatively near the delivery outlet 3a thereof, and an agitation mixing device 10 is coaxially laid with the tube 3 at the downstream side of the nozzle 6. The device 10 is equipped with a rotational tube 11 laid coaxially with the tube 3 and rotatably supported thereon via a bearing, and a drive motor 12 for causing the tube 11 to rotate. In addition, the tube 11 is internally provided with four agitation rods 20 respectively arranged radially and dephased at 90 degrees.
Patent JP-S56105942-A (JP)
Title: Method and apparatus for manufacture of expanded plastics with multicolor pattern
Inventor: YANAGIDA KIYOSHI
IPC: B29B7/00
Filed: 1980-01-26
Abstract: PURPOSE:To obtain an expanded plastic having a pattern with more than one color by a method wherein an undiluted foaming solution is brought into the plural number of discharge nozzles, and a coloring ingredient is injected into >=2 optionally selected from the nozzles in which the ingredient is mixed with the solution. CONSTITUTION:An undiluted foaming solution is brought into a mixing chamber 17 and then the solution is introduced into the plural number of nozzles 4, 5, before being discharged from discharging nozzles 8, 9. At this time, a coloring ingredient is injected into the discharging nozzle 8 from a lead-in tube 6 to mix the ingredient with the solution, using an inline mixing device provided in the discharge nozzle 8, the colored mixture being discharged from the discharge nozzle 8. Next, the solution is allowed to foam, so that an expanded plastic with an entirely new multicolor pattern is obtained.
Patent JP-H05241911-A (JP)
Title: Hardware control instruction tracing circuit
Inventor: KANEKO TOMOYUKI
IPC: G06F11/34
Filed: 1992-01-21
Abstract: PURPOSE:To facilitate trace investigation and fault analysis in the case of generating faults or error. CONSTITUTION:This circuit is composed of hardware control registers A4 and B5 for storing the control instruction of a hardware from a host device, hardware control instruction storage circuit 1 for storing the instruction written in these registers as history, register selecting condition storage circuit 2 for storing the condition of selecting any one of the hardware control registers A4 and B5 as history, and memory instruction control circuit 3 for instructing the write of the history to the hardware control instruction storage circuit 1 and the register selecting condition storage circuit 2 corresponding to a write instruction from the host device to the hardware control register A4 or B5.
Patent JP-S57123727-A (JP)
Title: Delay circuit
Inventor: KATOU YOSHIAKI
IPC: H03K17/28
Filed: 1981-01-23
Abstract: PURPOSE:To set delay time easily and optionally with high precision by adding a simple presetting circuit to a counter and by increasing the number of digits of an encoder in the presetting circuit as well as the number of digits of this counter. CONSTITUTION:To a counter 1, a 7-3 encoder 3 which performs code conversion for presetting is added, and an FF7 is set by an input signal 11 to input its negative logic output signal 29 to a changeover switch 5, thus obtaining an output signal 13 by expanding the input signal in accordance with the preset state of the switch 5. The delay time is set in accordance with the counting of a clock signal 45, so the setting has high precision.
Patent JP-2000207059-A (JP)
Title: Electronic equipment device and light guide lens
Inventor: ABE KOJI
IPC: G06F1/16
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer which surely notifies a user of the operation situation of a device main body and also has the degree of design freedom in the layout of a component and to provide a light guide lens included in the computer. SOLUTION: This personal computer 1 has a light guide lens 4 provided with a light receiving part 7 which receives light emitted from a LED 6, light emitting surfaces 8 and 9 which respectively emit light received by the part 7 toward the display surface side of a liquid crystal display panel 3 and its rear side and with reflection surfaces 10 to 12 which disperse the light received by the part 7 and guide to the parts 8 and 9. Since the LED 6, the surfaces 8 and 9 of the lens 4, etc., can freely be arranged in this way, the degree of design freedom is increased in the layout, etc., of a component, and design constraints, etc., about the limited mounting position of the light guide lens can also be eliminated in a personal computer, etc.
Patent JP-H08196968-A (JP)
Title: Photoresist coating apparatus
Inventor: ICHIMURA YUKIO
IPC: G02B5/20
Filed: 1995-01-23
Abstract: PURPOSE: To provide a photoresist coating apparatus almost perfectly eliminating the adhesion of a photoresist to a glass substrate on the rear side of the photoresist coating surface thereof. CONSTITUTION: A photoresist coating apparatus consists of a substrate feed part 2 feeding a glass substrate 9 successively and a photoresist coating part 1 consisting of a press roller 4 and a photoresist coating roller 3. When the glass substrate 9 is fed and passed through the nip between the press roller 4 and the photoresist coating roller 3, a photoresist is applied to one surface of the glass substrate 9 by rolling up the photoresist by the photoresist coating roller 3.  Herein, a streak of a groove 10 is formed to the surface of the press roller 4 over the width direction thereof and the feed timing of the glass substrate 9 is determined so that the rear end part of the glass substrate 9 and the arrival time of a streak of the groove 10 almost coincide with each other when the glass substrate 9 is fed and passed through the nip between the press roller 4 and the photoresist coating roller 3.
Patent JP-H04252007-A (JP)
Title: Magnetic head and magnetic recording and replay apparatus usint the same
Inventor: YASUKOCHI MASAYA
IPC: C22C38/00
Filed: 1991-01-28
Abstract: PURPOSE:To enhance the replay efficiency of a magnetic head at a high-frequency region by a method wherein, at the magnetic head whose saturation flux density and gap length are specific, a magnetic core for the magnetic head is provided with a uniaxial anisotropy which sets a desired direction as an axis of easy magnetization. CONSTITUTION:At a magnetic head which uses a core material having a saturation flux density >=1.3 T or higher and which is provided with a gap length <=0.35mum, it is possible to obtain the magnetic head whose recording performance at a low frequency region is the same as or higher than that of a magnetic head using a core material composed mainly of conventional Fe fine crystal particles and whose replay efficiency at a high-frequency region is the same as or higher than that of a ferrite head. That is to say, a magnetic wall 1 which is peculiar to a magnetic material provided with a uniaxial anisotropy exits at a magnetically soft film composed mainly of Fe100-XMX fine crystal particles 5 (where 0<=x<=20 atomic % and M contains one kind out of Ti, V, Zr, Nb, Mo, Ta, Hf, W, Al, Si, B, C, Ga, Ge, Co, Ni, Ir, Pt, Au, Rh and Ru).
Patent JP-H10206843-A (JP)
Title: Reflection type liquid crystal display device and its production method
Inventor: KAGAWA HIROYUKI
IPC: G02F1/1335
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display device which is bright and is excellent in display quality at a low cost by forming a reflection plate on one of a pair of substrates and forming this reflection plate so as to have a high-polymer medium and silver particulates. SOLUTION: The reflection plate 8 is formed by using equal molar ratios of 3,3'-4,4'-benzophenone tetracarboxylic anhydride and 4,-4'-oxydiaminine as a dimethyl acetoamide soln., to prepare polyimide precursor varnish, dropping and mixing a silver acetate (I) hexafluoroacetyl acetone/dimethyl acetoamide soln. to and with this soln., applying this soln. by roll printing on the glass substrate 3 and baking the coating. Silicon nitride layers are formed as planarization films 10 on the glass substrate 3 and the reflection plate 8 and transparent electrodes (INTO) 4 are formed to form electrode patterns. An oriented film 5 is formed thereon and further, a phase plate 2 and a polarizing plate 1 are formed on the outer side of the glass substrate 3. A pair of the substrates are combined via spacers 6 and the liquid crystal layer is held therebetween.
Patent JP-H05198859-A (JP)
Title: Piezoelectric actuator
Inventor: ABE MASAYUKI
IPC: H01L41/083
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a piezoelectric actuator capable of lengthening repetitive operation life. CONSTITUTION:In a piezoelectric actuator constituted by alternately laminating a piezoelectric element 1 composed of dielectrics formed in a disk type and concentric circle type electrodes 1A and 1B formed on both surfaces of the dielectrics the diameter of which concentric circle is smaller than the diameter of the dielectrics, and disk type electrode plates 2 and 3, the diameter of the disk type electrode plate is made smaller than the diameter of the piezoelectric element and larger than the diameter of the concentric circle type electrode. Hence the electrode plate comes into contact with the piezoelectric element via ohmic resistance on the outside of the electrode, so that the piezoelectric element gradually stretches on the outer periphery, stress concentration around the electrode plate is prevented, and repetitive operation life can be lengthened.
Patent JP-S61169799-A (JP)
Inventor: MATSUI WAKANA
IPC: G21D3/12
Filed: 1985-01-22
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-2000204344-A (JP)
Title: Antifreezing agent
Inventor: WATANABE TERUO
IPC: C09K3/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an antifreezing agent having high antifreezing activity and hardly causing water pollution. SOLUTION: This antifreezing agent is obtained by compounding a 20-wt.% urea aqueous solution and a 23-wt.% sodium formate aqueous solution at a volume ratio of (5:5) to (8:2).
Patent JP-H04245970-A (JP)
Title: Dry-cleaning method
Inventor: TSUBAKI YASUHIRO
IPC: D06L1/02
Filed: 1991-01-28
Abstract: PURPOSE:To enable beneficial dry-cleaning without generating various environmental pollutions by using a mixture of a fluorinated propanol and a perfluoroalkane at arbitrary ratio. CONSTITUTION:A mixed solvent is produced by mixing pentafluoropropanol with a perfluoroalkane, perfluorochloroalkane or perfluorobenzene, etc., at an arbitrary ratio. A nearly comparable cleaning effect can be attained by cleaning clothes, etc., with the mixed solvent using a dry cleaner compared with a combination of conventional dry-cleaning solvents such as a mixture of chlorofluorocarbon 113 and perchloroethylene. Furthermore, the present dry- cleaning solvent is free from generation of various environmental pollution such as destruction of ozonosphere by fluorocarbons and the ground-water pollution by perchloroethylene.
Patent JP-H07276266-A (JP)
Title: Master arm of multiaxis master/slave type servo manipulator
Inventor: TOKUSHIGE MASAFUMI
IPC: B25J3/00
Filed: 1995-01-24
Abstract: PURPOSE:To operate the grip of a master arm smoothly and lightly at starting the master arm by compensating static friction torque due to a motor actuator of each axis provided on the master arm of a multiaxis master/slave type servo manipulator. CONSTITUTION:Respective axes 3 of a master arm 1 are respectively provided with speed detectors 8, the grip 2 of the master arm 1 is provided with a switch actuating by gripping, and by operating the switch, static friction compensating torque is supplied to each axis of the master arm 1 so as to be able to improve operability of the master arm.
Patent JP-S57123444-A (JP)
Title: Character processor
Inventor: SUGITANI KAZUTSUNE
IPC: G06F3/12
Filed: 1981-01-23
Abstract: PURPOSE: To perform the control to display a cursor on a display device CRT based on the information stored in a cursor register CR, by displaying the characters, etc. on the display CRT based on the information stored in a data buffer.  
     CONSTITUTION: The value stored in a display register DR is used for the bias value, and the timing signal H supplied from a display device CRT which displays the information within a data buffer DBuF on the device CRT by an amount equivalent to 40 characters is used as an input. Thus a character number D to be displayed on the device CRT plus a low number F of the character to be displayed are delivered, and at the same time various timing signals are delivered for display by a controller CONT. Furthermore an adder circuit ADDR is provided to add the number D delivered from the controller with an output signal A delivered from the register DR. Further, there is provided with a shift register SR which converts the parallel pattern information E delivered from a character generator CG into a serial signal G. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55102012-A (JP)
Title: Automatic operation unit of plant
Inventor: FUJIWARA TOSHIO
IPC: G05B23/02
Filed: 1979-01-30
Abstract: PURPOSE:To perform smooth and safe operation, by easily investigating the operation table of progress jam due to failure and restoring the cause to jam to normal state quickly. CONSTITUTION:The state signal a from the process of a plant is processed at the input processing section 13 and it is inputted to the automatic running processing section 14. The processing section 14 judges each unit based on the signal a whether the operation timing is established or not, the operation precondition is established or not, and the operation end condition is established or not. The result of processing is displayed on the operation panel 16 via the output processing section 15 as defective display and it is delivered on the screen display unit 17 at the same time. On the operation table of the processing section 14, the operation logic of the conditions introduced based on the signal a is described. The confirming processing section 19 is operated by receiving the instruction of the confirming operation panel 20. When the designation is received, the operation table designated with the panel 20 is picked up from the operation logic section 18, and the content and the conditions based on the signal from the processing section 13 are compared, and the result is outputted to the unit 17.
Patent JP-H02190629-A (JP)
Title: Driving force transmitting device
Inventor: TAKUNO HIROSHI
IPC: F16D43/284
Filed: 1989-01-17
Abstract: PURPOSE:To prevent the lowering of the function to transmit driving force by providing a heat sensitive expansion member, set to be contracted when the temperature reaches the stage where there is the risk of damaging a multiple disc clutch, between a blade and a blade guide means. CONSTITUTION:A pressure generating means 25 is provided between an operating piston 34 and a rear housing 32, and formed of a blade guide means 35a, a heat sensitive expansion member 35b, a blade 35c and a space part 35d. As the heat sensitive expansion member 35b is contracted when the temperature reaches the high stage where a multiple disc clutch 33 may be damaged by frictional heat, the frictional engaging force of the multiple disc clutch 33 can be weakened. The multiple disc clutch can be thus prevented from being damaged by frictional heat and the like, and therefore its function to transmit driving force is not lowered.
Patent JP-H02189806-A (JP)
Title: Lighting device and interconnector for lighting device and lighting equipment for fluorescent lamp
Inventor: HORIKI KIKUO
IPC: F21V23/00
Filed: 1989-01-17
Abstract: PURPOSE:To make each lighting equipment smaller and lighter and reduce its cost by lowering and converting a commercial AC power supply voltage to a DC voltage and connecting an inverter-lighting type fluorescent lamp to an AC house wiring. CONSTITUTION:A commercial AC power supply distributed from a distribution panel 13 fixed to the house 12 is converted to a DC constant voltage of 12V or so by a DC converter 14. Two lines of DC house wiring 15 extend from the converter 14 and plural DC connectors 16 are connected in parallel with the wiring 15. Each connector 16 is a DC hook sealing body fixed to e.g. the ceiling and an inverter-lighting type lighting equipment 18 for fluorescent lamps is connected via a hook sealing cap 22 to each of the plural connectors 16 which use DC voltage as power supply. This constitution makes it unnecessary to mount on any connector 16 a DC power supply circuit unit for converting commercial alternating currents to required lines. It is thus enabled to greatly reduce the cost of the whole lighting facilities.