baber/WOPTO huggingface dataset:
Patent JP-H067662-A (JP)
Title: Controller for particle treating plant
Inventor: SHIMAOKA HARUO
IPC: G01N15/02
Filed: 1992-06-30
Abstract: PURPOSE:To realize real time control to make the agreement between the particle size distribution of a group of particles formed and the desired value in a particle treating plant for forming liquid crystal particles in PDLC, etc. CONSTITUTION:A desired value generating means (a) for converting the particle size distribution desired value into a diffracted/scattered light intensity distribution desired value, a irradiating optical system (c) for irradiating laser rays to a group of particles in a particle treating plant (b), an intensity distribution measuring optical system (d) for the diffracted/scattered light obtained by the irradiation and a control signal generating means (e) for supplying a control signal to the particle treating plant (b) based on the output of the desired value generating means (a) and the light intensity distribution measuring optical system (d) are provided.
Patent JP-H081452-A (JP)
Title: Gasket supply device in automatic gasket fitting machine
Inventor: YOSHINO HIROSHI
IPC: B23P21/00
Filed: 1993-06-18
Abstract: PURPOSE:To automate the supply of a gasket by providing a serrated claw piece which is elevated with serration being projected in association with the elevation of a rod. CONSTITUTION:Before a carriage is set in a garage-like space, several gaskets 1 fitted on large diameter guide poles 98, 99 and small diameter guide poles are set being stacked one upon another on elevatable panels 103, 104. Next, the carriage is moved by rolling of casters 93, and the carriage is stopped in the space at a position where the gaskets can be smoothly shifted onto a gasket fitting device part. Thereafter, when the gasket fitting device part approaches for receiving the gaskets, the gaskets are shifted or fed into the gasket fitting device part by the projection and elevation of a serrated claw piece 119 and the elevation of the elevatable panels 103, 104 caused by a screw bolt device 106 by a degree corresponding to one of the gaskets.
Patent JP-S5960226-A (JP)
Title: Pen recorder
Inventor: OKAMOTO MITSUHISA
IPC: G01D9/30
Filed: 1982-09-29
Abstract: PURPOSE:To display the correlation between a printed value and the corresponding parts clearly, when an input signal value or its operated value is printed by a printer, by printing a mark at the position corresponding to the input signal value on recording paper. CONSTITUTION:In order to record a mark 26, its digital value is imparted to a printer 23 through an interface 24. At this time, a signal is imparted to a driver 27 through an output port 13. The mark 26 is recorded on recording paper 18 based on the output from the driver 27. The mark 26 is attached to recording curves A-N. The value of each input signal at the time when the mark 26 is attached is printed as a digital value 25. CH1-CHn mean channels. In this way, the corelation between the printed value and the part related to this value can be immediately understood at a glance. Erroneous reading of the recording curves and other faults can be prevented in advance.
Patent JP-S57114556-A (JP)
Title: Novel peptide compound and its preparation
Inventor: KURODA YOSHIO
IPC: A61P31/04
Filed: 1981-10-27
Abstract: NEW MATERIAL:The peptide compound of formulaI(R 1  is n-octanoyl, stearoyl. n-docosanoyl, 2-acetoxypropionyl, etc.; R 2  is H, methyl or benzyl; R 3  is methoxy, carboxymethylamino, 1-methoxycarbonylethylamino, etc.; R 4  is H, carboxy, methoxycarbonyl, carbazoyl, etc.; R 5  is H, t-butoxycarbonyl, benzyloxycarbonyl, etc.; n is 0 or 1), or its salt.  
     EXAMPLE: The compound of formula II.  
     USE: Useful as a remedy for infectious diseases caused by pathogenic microorganisms, esp. Gram-negative bacteria, Gram-positive bacteria and fungi, and as a remedy for cancer of man and other animals.  
     PROCESS: The exemplified compound of formula II can be prepared, e.g. by the reaction for forming peptide bond, e.g. the reaction of the compound of formula III with the compound of formula IV. The compound of formulaIcan be prepared also by acylation reaction, methylation reaction, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5960970-A (JP)
Title: Battery
Inventor: EDA NOBUO
IPC: H01M6/16
Filed: 1982-09-30
Abstract: PURPOSE:To stabilize battery performance and reduce cost by using ordinary stainless steel as a positive case and dissolving alkali molybdate and crown ether in an organic electrolyte. CONSTITUTION:Light metal, for example, a lithium negative electrode 4 is press- bonded to a grid 3 which is welded on the inner surface of a sealing plate 2. A positive electrode 5 using MnO2 as an active material is press-bonded to titanium current collector 6 which is welded on the inner surface of a positive case 1 comprising ordinary stainless steel containing 20wt% or less of chromium. Alkali molybdate which acts as a pitting inhibitor and crown ether are dissolved in an organic electrolyte using perchlorates as a supporting salt containing chlorine in a battery having a separator 7, an electrolyte holding material 8, and a gasket 9, with above both electrodes.
Patent JP-H0520903-A (JP)
Title: Automotive headlamp having movable reflector
Inventor: SHIBATA HIROMI
IPC: F21V19/00
Filed: 1991-07-12
Abstract: PURPOSE:To enable a lighting circuit housing unit to be easily mounted and demounted, and prevent a load from acting on an output cord led from the unit at the time of aiming adjustment. CONSTITUTION:A reflector 20 with a discharge bulb 14A inserted is so supported as to be capable of inclination in lighting fixture space formed with a lamp body 10 and a front lens 12. A lighting circuit housing unit 40 having a lighting circuit within a case is mounted on an open section 11A formed on the rear surface of said lamp body 10 for bulb mounting and demounting. An output cord 52 led from the region of the unit 40 where faced to the open section 11A at the side of the lamp body 10 is connected to the discharge bulb 14A. In this case, the cord 52 is made to have sufficient length, and the output cord leading region of the unit 40 where faced to said section 11A is provided with a recess section 43a for housing a loose portion of the output cord 52 between the discharge bulb 14A and the unit 40.
Patent JP-S6152376-A (JP)
Title: Surface treatment of aluminum
Inventor: WATANABE KAZUYUKI
IPC: G11B5/73
Filed: 1984-08-20
Abstract: PURPOSE:To treat efficiently the surface of an Al alloy contg. Si without leaving Si powder on the surface by etching the surface of the Al alloy with a mixed soln. contg. nitric acid, hydrofluoric acid and acetic acid and by carrying out chromating. CONSTITUTION:The surface of an Al alloy contg. Si is degreased with an org. solvent such as trichloroethylene, washed well, and etched by immersion in a mixed soln. contg. 2 parts by volume of concd. nitric acid, 1 part os 48wt% hydrofluoric acid and 1 part of 30wt% acetic acid as an etching soln. at 20- 40 deg.Cfor 30-60sec. Al and Si are uniformly etched. The etched surface is washed and chromated by immersion in a chromic acid soln. having 5wt% concn. at 49'60 deg.C for 2-5min to form a passivated layer on the surface. The surface treated Al alloy is washed and dried.
Patent JP-H08338244-A (JP)
Title: Reserve tank
Inventor: KONAKAWA YOICHI
IPC: F01P11/00
Filed: 1995-06-14
Abstract: PURPOSE: To omit a part and labor for connecting a one-way valve so as to accomplish reduction in costs and compactification by integrally arranging a one-way valve in an outlet in a reserve tank arranged in an engine cooling water passage. CONSTITUTION: In a reserve tank which is arranged in an engine cooling water passage for an automobile and the like and stores cooling water, a water filling port 3 to which a pressure adjusting lid 4 is mounted is arranged in the upper end of a tank main body 2, while a pressure reducing port 5 is projected from the water filling port 3. In addition, an inlet 6 and an outlet 7 are connected to the tank main body 2, and a one-way valve 20 is integrally arranged in the outlet 7. An upstream side hose 8 is connected to the inlet 6, while a downstream side hose 9 is connected to the outlet 7, and counterflow of the cooling water is prevented by means of the one-way valve 20, even though the cooling water will flow reversely from the downstream side hose 9 into the reserve tank 1 on the upstream side when a pressure on the upstream side is lowered below that on the downstream side.
Patent JP-2000011491-A (JP)
Title: Magnetic tape device
Inventor: KUSAKI KENJI
IPC: G11B15/30
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of driving force and to reduce a size by providing a motor section for driving a traveling section for allowing the magnetic tape of a magnetic tape housing section to travel with a rotation transmission member in order to transmit the rotation of the motor directly to another member in such a manner that this member directly transmits the rotation of the motor to the magnetic tape traveling section. SOLUTION: A cartridge C allows the magnetic tape T wound on reels 39, 30 housing the tape to travel by a drive roller 23 and an endless elastic belt 33 between the drive roller and corner rollers 24, 25. A pack 41 consisting of rubber material disposed in the motor M rotates together with a rotor R and rotates by being directly pressed with the drive roller 23. The drive roller 23 and a small-diameter part 23a are then rotationally driven. Then, the belt 334 sent to D1, D2 directions by the small-diameter part 23a and the drive roller 23 send the magnetic tape T to S1, S2 directions. As a result, the back 41 directly rotates the drive roller 23. The transmission loss of the driving force of the motor M is thus reduced and the size reduction is made possible.
Patent JP-H0460814-A (JP)
Title: Operation support device
Inventor: MURATA RYOICHI
IPC: G05B23/02
Filed: 1990-06-29
Abstract: PURPOSE:To handle an interrupt operation for re-adjustment at an arbitrary time in the case of the deviation of a pressure or a flow rate from a determined range by providing a knowledge base related to procedures requiring an interrupt and an inference mechanism. CONSTITUTION:An operation support device main body 30 uses the knowledge base and an inference algorithm to infer procedures required for execution and stores them in a working memory 3. Stored procedures are successively outputted as an operation procedure guide to an operator through an output device 40 based on the procedure-hierarchy characteristic. An interrupt condition knowledge base 1 and a working memory 3 are connected to an interrupt condi tion decision device 2, and interrupt condition decision is checked with respect to all interrupt condition knowledges stored in the interrupt condition knowledge base 1; and when data satisfying the interrupt condition is found, a pertinent procedure name is inserted to the start of the working memory 3 after state information ''waiting for 'start' is added. Thus, the interrupt operation for re-adjustment can be handled at an arbitrary time if the pressure or the flow rate is deviated from the determined range.
Patent JP-H08128324-A (JP)
Title: Combustion chamber of diesel engine to collide and diffuse fuel
Inventor: YAOITA YASUHITO
IPC: F02B19/08
Filed: 1994-07-04
Abstract: PURPOSE: To attain an increase in speed of a diesel engine and reduction in a heat load of a collision surface by collision and diffusion of fuel. CONSTITUTION: A main combustion chamber 1 is arranged straddlingly over the inside and the outside of a part of the inner periphery of the cylinder upper end or on either side of these, and a cylinder head side combustion chamber wall surface except the main combustion chamber 1 is formed as a squish area 2, and a collision surface 3 and a corner part having an acute angle are arranged in the main combustion chamber 1. A fuel injection valve 5 is arranged to turn a fuel jet after collision toward a space in the main combustion chamber 1 and toward the collision surface 3. According to this, diffusibility of the fuel jet scattered after collision is improved by a squish flow and an inverse squish flow, and smoke is reduced. Since the main combustion chamber 1 is not formed on an upper surface of a piston, weight of the piston is reduced, and high output can be realized.  When the collision surface 3 is formed on a wall surface of the main combustion chamber 1, heat is transmitted to the inside of the collision surface, and a heat load is reduced.
Patent JP-S6065624-A (JP)
Title: Ttl circuit
Inventor: OOBA OSAMU
IPC: H03K19/088
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a TTL circuit having lots of fanouts, short operating delay time and less power consumption by constituting a transistor (TR) of intermediate amplification state with a Shottky barrier diode clamp TR. CONSTITUTION:When an input voltage Vin1 or Vin2 is lower than a threshold voltag Vth, a TRQ2 of intermediate amplifier stage is turned off, and a current flows to ground from a power supply Vcc via a resistor R2, diodes D1, D2 and a resistor R3, a base potential of a TRQ3, of the output stage is raised by the resistor R3. Thus, the Q3 is not turned off but becomes active. As a result, the logical amplitude DELTAVL of the output Vout is decreased. SInce the logical amplitude DELTAVL is small and the Q3 is not completely turned off in this way, the operating delay time is decreased. Since the Q3 is driven via the Q2, the number of fanouts is increased. Moreover, since the power supply VCC is given via the resistors R1, R2, the power consumption is reduced.
Patent JP-H0222846-A (JP)
Title: Hybrid integrated circuit in case sealed with resin
Inventor: NABEKURA YOSHIO
IPC: H01L23/28
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a hybrid integrated circuit which is housed in a case sealed with a resin and whose moistureproofness is excellent by a method wherein an intermediate layer of a resin layer used to coat a pre-coat on a semiconductor pellet and a discrete-type electric component is formed in order to make a hollow between the pre-coat on the semiconductor pellet and the electric component flat. CONSTITUTION:A semiconductor pellet 2, a pre-coat 4 on the semiconductor pellet, a discrete-type electric component 5 and an intermediate resin layer 9 are prepared; a resin layer 7 and a case 8 are prepared. Then, the pre-coat 4 on the semiconductor pellet and the electric component 5 are covered with said intermediate resin layer 9; an intermediate layer is formed. Then, a ceramic substrate 1 covered with the intermediate resin layer 9 is housed in the case 8 and, in addition, resin-sealed with the resin layer 7. Thereby, moistureproofness can be enhanced sufficiently.
Patent JP-S5875169-A (JP)
Title: Partial image eraser for electrophotographic copier of reversal developing type
Inventor: TSUKAHARA SUMIO
IPC: G03G15/04
Filed: 1981-10-29
Abstract: PURPOSE:To eliminate out-of-focus in the stage of partial image erasing copying by inserting a patternless film for correction of optical path into the optical path in the stage of ordinary copying and inserting an image erasing pattern film thereinto in the stage of partial image erasing copying, selectively. CONSTITUTION:Pattern film holders 44A-44F provided with a patternless film 45 for correction of potical path and various image erasing pattern films 46 freely attachably and detachably are mounted to a multiarm body 41 near the top end of a revolving shaft 40. In the stage of ordinary copying, an operating part 42 is operated to set the film 45 so as to be positioned in the optical path between the condenser lens and photosensitive drum of the copying machine, and copying is carried out. In the case of partial image erasing copying, the part 42 is operated to rotate the shaft 40 so as to bring the film 46 on the optical path, and an image erased copy is obtained. Then always sharp copies are obtained without out-of-focus in the stage of image erasing copying and ordinary copying.
Patent JP-H0225686-A (JP)
Title: Heat insulating material for heating furnace
Inventor: AWATA MITSURU
IPC: B32B5/26
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a heat insulating material excellent in durability upon using it at a high temperature by a method wherein the heat insulating material is constituted of laminated two layers consisting of a carbon heat insulating material layer, consisting of porous carbon material having a specified bulk density, and an alumina heat insulating material layer, consisting of mullite fibers. CONSTITUTION:The title material is constituted of laminated two layers of a carbon heat insulating material layer and an alumina beat insulating material layer while the carbon heat insulating material consists of a porous carbon material having the bulk density of 0.5g/cm<3> or less and the alumina heat insulating material consists of mullite fibers, not containing alpha-alumina substantially. The carbon heat insulating material layer is a carbon fiber felt consisting of the aggregate of carbon short fibers while the alumina heat insulating material layer is an alumina fiber blanket consisting of the aggregate of mullite short fibers having the percentage composition of Al2O3/SiO3 of 72/28. The heat insulating material for a heating furnace is employed so that the carbon heat insulating material layer comes to the side of high temperature while the alumina heat insulating material layer comes to the side of low temperature.
Patent JP-2001007609-A (JP)
Title: High frequency circuit substrate and manufacture thereof
Inventor: YAMAKAWA SHINKO
IPC: C08L101/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a high frequency circuit metal substrate that meets all the requirements by forming a fluoropolymer layer containing heat resistant binder on at least the outermost surface of the metallic substrate as a dielectric layer. SOLUTION: The fluoropolymer layer containing heat resistant binder is formed to be at least on the outermost surface of the substrate, and the composition ratio of the heat resistant binder in the fluoropolymer in terms of the weight ratio of the fluoropolymer layer to he heat resistant binder is selected as 49/1 to 1/1, preferably 19/1 to 1/1. In the case of adopting a plurality of layers, the thickness of the outermost surface layer is preferably 2 to 10 μm. Employing the fluoropolymer layer, containing heat resistant binder for the outermost surface of the substrate, can improve the adhesive property between the fluoropolymer layer and circuit metallic parts and the bonding performance because of the enhanced hardness, and can prevent cissing in the case of forming a circuit in this way.  The dielectric constant and the dielectric loss of the heat resistant binder are limited within a prescribed level for reducing this effect.
Patent JP-H0816633-A (JP)
Title: Circuit design support system
Inventor: MIYOKAWA TADAHIRO
IPC: G06F17/50
Filed: 1994-07-01
Abstract: PURPOSE:To easily retrieve a diverting destination by storing the data showing the diverting destination of the circuit design data into the circuit design data on the management unit and extracting the diverted circuit design data based on the data on the diverting destination when a changing instruction is given to the optional circuit design data. CONSTITUTION:Receiving a changing instruction into the optional circuit design data, a diverting destination retrieving part 304 checks whether the diverting destination data are stored in a diverting destination storage part 314. If stored, all circuit design data stored in a circuit information data base device 300 are retrieved and the circuit design data that is diverting the circuit design data received the changing instruction is extracted. Thus the diversion history can be easily retrieved for execution of the diverting design.
Patent JP-H0463056-A (JP)
Title: Contact image sensor
Inventor: TAKESHITA YOSHIMASA
IPC: H04N5/335
Filed: 1990-06-30
Abstract: PURPOSE:To easily produce a base plate and to simplify the working by making the base plate and a housing of a synthetic resin and unifying them with respect to a sensor used in the read head or the like of a facsimile. CONSTITUTION:The form of a base plate 8 is complicated, and not only primary working of extrusion or die casting but also secondary working and tertiary working are required in the case of the start from a metal. But, an approximately required precision is obtained with one molding in the case of the start from engineering plastics. Engineering plastics is light-weight and is easily held in a correct position. The housing is unifieid with the base plate 8 to simplify the structure. A conductive filler is mixed in the base plate 8, and it is used as the earth or the earth shield of a detecting head 6. Light from an LED 2 passes a cavity 10 and a window 14 and is reflected by a paper surface 06. The reflected light is detected by a photoconductor 16 to read an image of character information or the like on the paper surface 06.
Patent JP-H0339404-A (JP)
Title: Manufacture of injection-molded powder metallurgical product
Inventor: KIJIMA YOSHIO
IPC: B22F3/10
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate adverse influence of sintering process by projecting beads to a green compact after de-bindering to remove ceramic powder stuck to the surface in the de-bindering process. CONSTITUTION:By kneading the metal powder and the binder, injection-molding is executed. The green compact is laid on the ceramic powder floor or embedded into the ceramic powder and the de-bindering treatment is executed. To the de-bindered product, the beads, such as plastics, glass, are projected to remove the ceramic powder stuck to the surface. Further, if necessary, the beads are removed with air-blowing and successively, the green compact is supplied to the sintering stage. By this method, the sound injection-molding powder metallurgical product is obtd.
Patent JP-H0519308-A (JP)
Title: Optical branching switch
Inventor: TAKESHITA TATSUYA
IPC: G02F1/313
Filed: 1991-07-15
Abstract: PURPOSE:To miniaturize an optical branching switch and to improve its performance. CONSTITUTION:A semiconductor waveguide 13a which has p-n junction as a 2nd optical waveguide having vertical and horizontal three-dimensional light confining structure is connected to one connection terminal part of a start coupler 11 as a 1st optical waveguide having vertical light confining structure and plural semiconductor waveguides 13b-13i having p-n junction as 3rd optical waveguides having vertical and horizontal three-dimensional light confining structure are connected to the other connection terminal part of the star coupler 11.
Patent JP-S6235905-A (JP)
Title: Controller for apparatus
Inventor: HOSAKA MASAO
IPC: G03G15/00
Filed: 1985-08-09
Abstract: PURPOSE:To unify centralized management and control of control information by performing the centralized control of plural analog operation components to substitute a control circuit in each analog operation component with one hardware. CONSTITUTION:A RAM where data corresponding to analog IN channels of the drum rotative speed, the temperature of a fixing roll, etc. are stored is provided in the interface of an analog input port 32 in a controller 30 of a copying machine to discriminate the magnitude of a preliminary set reference value independently of processors 36 and 37. If this reference gets out of a certain range as the discrimination result, an internal interruption occurs in the processor 37. The processor 37 checks input data and an interruption channel for this interruption and gives a specific micro instruction to the macro code processor 36. A controlled variable which keeps a variable to be controlled at a target value is operated at a highs speed, and the result is outputted to, for example, a PWM output port.