baber/WOPTO huggingface dataset:
Patent JP-H01156265-A (JP)
Title: Feeding apparatus
Inventor: KOMURO KIYOTO
IPC: B65H23/188
Filed: 1987-12-11
Abstract: PURPOSE:To contrive to stabilize a form in the running direction by providing a feeding roller on the center line in the form feeding direction, providing a mechanism applying load on the form for one side of said center line, and thereby providing a form guide guiding the side face of the form for the opposite side. CONSTITUTION:A feeding roller 5 is provided on the center line in the form feeding direction A, and a form guide 4 guiding the side face of the form 1 is provided for the one side of the aforesaid center line. A form detection switch 3 is provided on the side opposite to the form guide 4 about the center line of the form 1, the form 1 is pressed by an actuator 2 with pressure so that the form is detected. The form 1 fed by the feeding roller 5 is pressed by the actuator 2, load F1 is thereby applied, the form 1 is rotated clockwise so as to be brought in contact with the edge section of the form guide 4. And then, force F2 is applied so as to let the form 1 rotate counterclockwise so that it is stabilized while being closely guided by the form guide 4. Hence, the form 1 is forwarded along the form guide 4 fitted onto the specified direction.
Patent JP-H05126693-A (JP)
Title: Trace constituent collecting method in trichlorosilane solution
Inventor: OMURE AKIO
IPC: G01N31/00
Filed: 1991-10-31
Abstract: PURPOSE:To purely collect a trace constituent in a short time when quantifying the trace constituent of a trichlorosilane solution used for manufacturing semiconductor silicone. CONSTITUTION:A trichlorosilane solution 30 is injected into a collecting container 10 filled with a trace constituent collecting agent 20 in advance. The collecting container 10 is made of quartz and has two fine tubes 11, 12 at the upper section. The collecting container 10 is directly heated from the periphery and below while nitrogen gas or inert gas is fed from one fine tube to the other fine tube via the container 10. The trichlorosilane solution 30 in the collecting container 10 is evaporated and discharged, thus the trace constituent in the solution is condensed and captured by the trace constituent collecting agent 20.
Patent JP-H11138839-A (JP)
Title: Ink supplying device
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To surely supply ink by preventing problems such as overflow or lack of the ink which may occur when ink is excessively supplied to a sub-ink tank from a main ink tank. SOLUTION: A plurality of ink chambers 22, 23, 24 in a sub-ink tank 11 communicate with each other by upper communication sections 28, 29. An air ventilating hole 32 and an ink sensor 33 for detecting a quantity of ink are provided to one 24 of the ink chambers. An ink discharge hole 11a for discharging the ink to a print head is formed on the ink chamber 24. A quantity of the ink in the ink chamber 24 is detected by an ink sensor 33, then the need for supplying the ink to the sub-ink tank 11 from a main ink tank is determined. Even when ink films are created on the upper communication sections 28, 29 then the other ink chambers 22, 23 are closed, the ink chamber 24 communicates with the open air so that it is possible to execute the detecting of the quantity of the ink without problems.
Patent JP-H05129254-A (JP)
Title: Method for etching back resist
Inventor: NODA MASANORI
IPC: H01L21/302
Filed: 1991-11-01
Abstract: PURPOSE:To stably flatten an insulating film by preventing resist from blowing out while being etched back and uniformly etching back the resist and the insulating film. CONSTITUTION:An insulating film 13 which covers wiring 12 is flatly coated with resist 14, ultraviolet rays 17 of the energy of 0.3W/cm<2>-1W/cm<2> are applied on the resist 14 until the total application quantity becomes approximately 2.3W/cm<2> and the polymerization of the resist 14, namely, bridging reaction, is promoted so as to be hardened. Then, the resist 14 and the insulating film 13 are etched back. Thus, gas is not generated from the resist 14 when the temperature is risen during the etch back. Therefore, even when the adhesiveness of the resist 14 with the insulating film 13 is not good, gas is not left on the interface and the resist 14 is prevented from blowing out during the etch back.
Patent JP-H06165342-A (JP)
Title: Member attaching structure
Inventor: NAGAMINE TOMOYUKI
IPC: H02G3/14
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a member attaching structure which can surely attach a member to be attached without allowing the member to jolt by providing recessed sections on the rear surfaces of the movable locking arms of a first member attached to the member to be attached and projecting sections which press the rear surfaces of the movable arms on a second member. CONSTITUTION:After engaging the engaging section 21 of a bracket 19 with the engaging recessed section 13 of a box body 27, the bracket 19 is pressed against the body 27. As a result, locking projections 17 are engaged with locking holes 23, because movable locking arms 15 are bent and the projections 17 are inserted into the holes 23, and then, the arms 15 return to their initial states. Then a cover 29 is attached to the body 27 by engaging a movable locking frame 11 with projecting section 9 by inserting projecting sections 33 into recessed sections 31. When the cover 29 is attached, the projecting sections 31 press the arms 15 from the rear side and the arms 15 are bent toward the recessed section 13. As a result, the engaging projections 17 are pushed into the engaging holes 23 and projected further from their initial states. Therefore, the engaging contact area between the holes 23 and 17 is increased.
Patent JP-H07164702-A (JP)
Title: Cassette for lettering machine
Inventor: SHIBATA MANABU
IPC: B41J3/36
Filed: 1993-12-14
Abstract: PURPOSE:To improve the productivity by improving assembling operability of a tape and a tube in a cassette for a lettering machine. CONSTITUTION:Both upper and lower surfaces of a hollow central shaft 17 provided in a lower case 15 of a cassette half 24 are opened. A height of the shaft 17 is formed lower than that of a hub 16 thereby to expose an inner periphery of the hub 16 at an upper part of the shaft 17. The hub 16 which locks an end of a heat shrinkable tube 14, etc., is mounted at the shaft 17, and the case 15 is connected to an upper case 22. The half 24 is mounted at a winding jig 28, ends 30a, 31a of two levers 30, 31 are opened, and brought into pressure contact with an upper inner periphery of the hub 16. The jig 28 is rotatably driven to wind a long winding tube or a tape on the hub 16. The step of assembling a tape roll or a tube roll in the half is eliminated, and assembling is facilitated and expedited.
Patent JP-2001135616-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIYATA KOJI
IPC: H01L21/3213
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To increase operation speed and reduce power consumption of a semiconductor device by shortening the etching time in the manufacturing proc ess of the semiconductor device. SOLUTION: An interlayer insulating film 2 is formed on an Si substrate 1, and a wiring groove 3 is made in that section. A barrier metal layer 4 consisting of TaN is formed all over the surface, and then a Cu layer 5 is made by electrolytic plating method, using the seed layer consisting of Cu. The Cu layer 5 at the section excluding the inside of the wiring groove 3 is removed by polishing by a CMP method so as to form a wiring layer 6. The section of the barrier layer 4 exposed on the interlayer insulating film 2 is etched using the gas containing fluorine and nitrogen.
Patent JP-H08144038-A (JP)
Title: Surface treatment of heavy alloy and weight subjected to this treatment
Inventor: ISHIHARA KAZUO
IPC: F16F15/32
Filed: 1994-11-24
Abstract: PURPOSE: To provide a surface treatment method of a W-based heavy alloy having corrosion resistance and high toughness and a weight subjected to this treatment. CONSTITUTION: The sintered compact of the heavy alloy contg. 50 to 98wt.% W is heated at 430 to 470 deg.C in an oxygen-contg. atmosphere, by which a corrosion resistant oxidized film of a white bluish to red bluish black color is formed on the surface of the sintered compact of the heavy alloy. The weight is formed by subjecting this surface treatment to a weight base material.
Patent JP-H02158850-A (JP)
Title: File saving device
Inventor: TONO KOJI
IPC: G06F12/00
Filed: 1988-12-12
Abstract: PURPOSE:To semipermanently reduce personal expenses required for file saving by allowing a computer to automatically know an operating environment and an execution condition, executing file operation, storing an executed result, and setting up the stored result as the succeeding execution condition. CONSTITUTION:A copy processing control part 20 informs all media name and file names out of output information to an executed result updating part 21 in order to record a present executed result. The updating part 21 outputs the present executed result through an output part 22 to substitute the present saved medium name, a saved file name, its status, media names which are not saved and their status for the contents of an executed result file 4. Thereby, the condition of the succeeding file saving operation is partially determined and the succeeding file receding operation can be automatically executed by combining the contents of an execution definition file 3 and an environment definition file 2. Consequently, the subject file saving device can be semipermanently driven in an unmanned operation system by repeating the operation.
Patent JP-H01155051-A (JP)
Title: Fuel controller for diesel engine
Inventor: NOMOTO YOSHITAKA
IPC: F02D1/02
Filed: 1987-12-11
Abstract: PURPOSE:To prevent preignition from occurring as well as to check any drop in combustion efficiency by performing such control as delaying the timing of pilot injection to the main injection according to an exhaust gas recirculation rate detected. CONSTITUTION:In a Diesel engine which is provided with an exhaust gas recirculation system while constituted so as to perform pilot injection before doing the main injection of fuel, there is provided with a control means which delays only injection timing for the pilot injection but makes it for the main injection so as not to be delayed, with the increase of an EGR rate of the exhaust gas recirculation system. In brief, an EGR correction value is operated at an electronic control unit 19 by a detected value of an oxygen sensor 45 installed in a suction passage 41, thereby controlling actuation of a control rack in a fuel injection pump P. With this constitution, since the injection timing of the pilot injection is delayed with the increase of the EGR rate, even if an intake temperature goes up, premature ignition is prevented from occurring owing to the exhaust gas recirculation system.
Patent JP-H08170977-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKADA YOSHIRO
IPC: G01R31/28
Filed: 1994-12-19
Abstract: PURPOSE: To transmit a synchronizing signal at a high speed and high accuracy to each semiconductor integrated circuit formed on the same wafer and to decide whether the circuit can be relieved by a redundant circuit or not in a burn-in step. CONSTITUTION: When a signal of 12.5MHz is input from the exterior to a signal input terminal 15, this signal is input to a frequency multiplying circuit 13, multiplied to 100MHz by the circuit 13, and supplied as a reference signal to a semiconductor memory 11 and a self-inspecting circuit 12. The circuit 12 outputs an inspection signal synchronized with the signal of 100MHz to the memory 11 to inspect whether the memory 11 is normally operated nor not. The circuit 12 inspects all elements for forming the memory 11, and outputs a defective signal to a defective element counter 14 when the detected element is decided to be defective. The counter 14 counts the number of the defective elements when the defective signal is input.
Patent JP-H03178326-A (JP)
Title: Medium dispersing apparatus
Inventor: KAMIWANO MITSUO
IPC: B01F7/00
Filed: 1989-12-05
Abstract: PURPOSE:To disperse an object to be treated in a medium efficiently by dividing a rotary body into a plurality of treatment zones along an axial direction and forming grooves in the treatment zones while the phases of the grooves in neighboring zones are shifted. CONSTITUTION:A rotary body 9 is so installed as to rotate freely while keeping a narrow treatment space 8 between it and the inner wall of a treatment tub 1 in the treatment tub 1. Then, the rotary body 9 is divided into a plurality of treatment zones 17-1, 17-2, 17-3, 17-4, 17-5 along an axial direction. Grooves 13 are formed in the treatment zones and the phases of the grooves 13 in neighboring treatment zones are shifted differently. While passing the treatment space 8, an object to be treated which is put in the treatment tub 1 moves in the way of not causing speed difference in the axial direction and moves fluidly almost like plug flow. Consequently, during the process, the object receives uniform shearing force and is dispersed uniformly and thus sharp particle size distribution is obtained and dispersion efficiency is improved.
Patent JP-H06164055-A (JP)
Title: Quantum-well semiconductor laser
Inventor: IMAI HIDEAKI
IPC: H01S5/343
Filed: 1992-11-25
Abstract: PURPOSE:To stably oscillate a short-wavelength laser at a low threshold value by a method wherein a quantum-well structure provided with at least one quantum well in which a well layer has been sandwiched between barrier layers which are nearly lattice-matched to the well layer and whose band gap is larger than that of an active layer is used as the active layer. CONSTITUTION:The title laser is provided with a quantum-well structure 10 provided with at least one quantum well in which a well layer 11 composed of a Ga1-a-bInaAlbN (where 0<=a<=1 and 0<=b<=0.5) semiconductor is sandwiched between barrier layers 12 which are nearly lattice-matched to the well layer, whose band gap is larger than that of the well layer 11 and which are composed of a Ga1-x-yInxAlyN (where 0<=x<=1 and 0<=y<=1) semiconductor. In addition, a sandwich structure is formed in such a way that the quantum-well structure is sandwiched between two clad layers 3, 5 which are nearly lattice-matched to the buffer layers 12, whose band gap is larger than that of the barrier layers 12, whose conductivity type is different from each other and which are composed of a Ga1-p-qInpAlqN (where 0<=p<=1 and 0<=q<=1) semiconductor. Thereby, the title laser can be used in a short-wavelength region from an ultraviolet region up to green color.
Patent JP-2000150867-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMOIDA YOSHIO
IPC: H01L29/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a power transistor whose integration density is high and ON resistance is low and its manufacturing method. SOLUTION: This semiconductor device is provided at least with a second conductive type well area 4 formed on a first conductive type semiconductor substrate 1, a second conductive type buried layer 2 formed in a boundary area between the semiconductor substrate 1 and well area 4, a first conductive type base area 5 formed on the surface of the well area 4, a second conductive type source area 6 formed in the base area 5, a trench sinker 16 made of ring- like low resistance material which is formed from the surface of the well area 4 to the buried layer 2 excluding an area where the base area 5 is formed, and a diffused layer sinker 17 provided with a second conductive type semiconductor area which is located inside the trench sinker 16.  Since the trench sinker 16 and diffused layer sinker 17 occupy a small area and a resistance value thereof is small, an effective area can be reduced even at the same ON resistance.
Patent JP-H01155312-A (JP)
Title: Ocular lens system
Inventor: MUKAI HIROSHI
IPC: G02B25/00
Filed: 1987-12-11
Abstract: PURPOSE:To increase the length to an eye point without spoiling the compactness of a camera by composing the ocular lens system of a 1st lens which has negative refracting power and a 2nd lens which has positive refracting power, and satisfying specific conditions. CONSTITUTION:The ocular lens system consists of the 1st lens L1 which has the negative refracting power and the 2nd lens L2 which has the positive refracting power in order from the object side, and meets the specific requirements. Namely, (1) 1.0<¦f1¦/f2.45, (2) 2.3<fe/f2<4.0, and (3) 0.2<r2/fe<0.<nu2-nu1<30, where F1 is the focal length of the 1st lens L1, f2 the focal length of the 2nd lens L2, fe the composite focal length of the ocular lens system S, r2 the radius of curvature of the pupil-side surface of the 1st lens L1, nu1 the Abbe number of the 1st lens L1, and nu2 the Abbe number of the 2nd lens L2. Consequently, the ocular lens system is obtained which can be increased in the distance to the eye point without spoiling the compactness of the camera.
Patent JP-H09161508-A (JP)
Title: Lighting fixture for vehicle
Inventor: USAMI AKIRA
IPC: F21S8/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a bulb from resonance and prolong the service life of the bulb by holding a holding member at the insertion opening of the bulb, holding the bulb at the holding member, and providing a weight member on an atmosphere side of the holding member via the butter member. SOLUTION: A holding member 14 is fitted to an bulb insertion opening 13b formed on a back wall 13a of a housing 13 and held, and a bulb 15 is held by means of the housing 13 via the member 14. While the bulb 15 is held by means of the member 14, it is inserted from the bulb 15 into the opening 13b and is held by means of the housing 13 via the member 14 in s state in which the bulb 15 is positioned in a lighting chamber 12 by fitting the fitting claws 17c(plural) of a hinder 17. And, the member 14 is held by means of the opening 13b, the bulb 15 is held by means of the member 14, and vibration specific to a vehicle body and a lighting fixture main body is hardly transmitted to the bulb 15 by providing a weight member 26 on the atmosphere side of the member 14 via a buffer member 25. Therefore, resonance of the bulb 15 is prevented, and the service life of the bulb 15 can be extended.
Patent JP-H07165832-A (JP)
Title: Fluoroalkyl polyether monomer and its preparation
Inventor: KAWAGUCHI TOSHIO
IPC: C08F20/26
Filed: 1993-12-15
Abstract: PURPOSE:To inexpensively obtain a monomer having a high molecular weight and yet a narrow molecular weight distribution by copolymerizing a perfluoroalkylene oxide with an alkylene oxide and reacting the product with a hydroxyalkyl (meth)acrylate. CONSTITUTION:This monomer is obtained by copolymerizing a perfluoroalkylene oxide of formula I with an alkylene oxide of formula II and reacting the product with a hydroxyakyl (meth)acrylate of formula III. It is a fluoroalkyl polyether monomer comprising repeating units of formula IV and repeating units of formula V and having a group of formula VI at the molecular terminal and a number- average molecular weight of 500-1000000. In the formulas, R1 is F or perfluoroalkyl; R2 is H, alkyl or perfluoroalkyl; R3 and R4 are each H or alkyl; l is 1-10; and R5 is F or perfluoroalkyl.
Patent JP-H05127404-A (JP)
Title: Bipolar electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/06
Filed: 1991-11-02
Abstract: PURPOSE:To obtain excellent sensitivity and durability for both of positive and negative electrification methods by incorporating a specified benzene tetracarboxylic acid dimide compd. and a hole transfer material into a photosensitive layer. CONSTITUTION:This electrophotographic sensitive body has a conductive supporting body and a photosensitive layer formed thereon as the essential structural elements. The photosensitive layer contains a benzene tetracarboxylic acid dimide compd. expressed by formula I and a hole transfer material. In formula I, R is an alkyl group, aralkyl group or aryl group of <=8 carbon number, Rc is a cycloalkylene group or arylene group of <=8 carbon number, A1 and A2 are same or different hydrogen atoms, alkyl groups of <=4 carbon number, nitro groups, cyano groups, carboxylic ester groups or halogen atoms. The solvent for the benzene tetracarboxylic acid dimide compd., is an aromatic solvent such as benzene, toluene, etc., or a halogen solvent such as dichloromethane, chloroform, etc.
Patent JP-2001135123-A (JP)
Title: Panel emitter device
Inventor: SHIRAI TETSUYUKI
IPC: F21S2/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a panel emitter device capable of working easily for fixing an emitter and superior in general use. SOLUTION: A panel emitter device M1 comprises a columnar body 1 having light transmissivity for wave guide of a light, an emitter 2 arranged at, at least, the end 1a of the columnar body 1, and a support 3 supporting the columnar body 1 at its side face 1c and having a reflecting plane 3c for plane reflecting the wave guided light by the emitter 2.
Patent JP-H08142700-A (JP)
Title: Portable driving auxiliary device of automobile
Inventor: UTSUNOMIYA NORIYUKI
IPC: B60K20/02
Filed: 1994-11-25
Abstract: PURPOSE: To facilitate installation and removal of a portable driving auxiliary device by connecting a handle lever free to reciprocally move a pair of left and right expansion arms, installing a base plate on a handle shaft, fixing an expansion rod for bridging between the handle shaft and a car body and making it free to disconnect an existing handle shaft by a bracket. CONSTITUTION: Rods 6a, 6b to alternately pressurize an accelerator pedal and a brake pedal are projectively provided on a head end of a frame a part of a pair of left and right expansion arms 4a, 4b of which is bent. Thereafter, the expansion arms 4a, 4b are connected to a handle lever 10 for operation through screw bars 8a, 8b and adjustment screws 9a, 9b to rods 7a, 7b. The handle bar 10 is made free to disconnect by a coupler part 10a so that a handle of an optional shape and dimension can be exchanged and it is fixed by a pin 10b. Additionally, it is possible to make a base plate portable by fixing an expansion rod 12 for bridging between a handle shaft 16 and a car body floor 19 and making it free to disconnect it by brackets 2a, 2b, 3.
Patent JP-S63167831-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/94
Filed: 1986-12-29
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-H0679174-A (JP)
Title: Dehydrating sheet
Inventor: SAOTOME KAZUO
IPC: A23B4/00
Filed: 1991-09-24
Abstract: PURPOSE:To manufacture a dehydrating sheet of ideal hydrating behavior by forming a water absorption layer containing water absorption resin and salt as solid on an intermediate section of a multilayer sheet with its one face or more composed of water permeable sheet. CONSTITUTION:A water permeable sheet such as a translucent film or a porous water permeable sheet is used for one face or both faces. A water absorption layer containing salt as solid of 0.01-5 pts.wt. to the resin of 1 pts.wt. is formed on an intermediate section of a multilayer sheet composed of the water peameable sheet. A dehydrated sheet thus manufactured is provided with strong dehydrating force generated by high permeation pressure in the initial stage, and the permeation pressure is automatically controlled so that the overhydration more than required is not carried out.