baber/WOPTO huggingface dataset:
Patent JP-2001001303-A (JP)
Title: Portable circular saw
Inventor: NONAKA TAKUMA
IPC: B27G3/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge saw dust by providing a protrusion part for narrowing a gap between the inner wall of a saw cover and a saw blade on a part of the saw cover and thereby forming the curved surface of the inner wall with a small radius forward of the protrusion part, compared to the radius of the saw blade. SOLUTION: A protrusion part 8 for making a gap between the inner wall, on the outer peripheral direction side of a saw blade 2, of a saw cover 1 and the saw blade 2 small, is provided on a part of the saw cover 1. In addition, a projecting part 6, with which oncoming saw dust collides, is formed on the protrusion part 8. Thus the curved surface of the inner wall of the saw cover 1 forward of the protrusion part 8 is formed with a smaller radius than the radius of the saw blade 2, and therefore, the angle of the projecting part 6 with the inner wall of the saw cover 1 is increased. Consequently, the saw dust is guided to the base 7 side by the projecting part 6 to be discharged, so that the saw dust is prevented from being discharged near the rear lower part of the body.  At the same time, scattering of the saw dust running into the projection part 6 over a broad area in the saw blade 2 side direction is inhibited.
Patent JP-H0926164-A (JP)
Title: Outdoor device of air conditioner
Inventor: KOIZUMI SHINSUKE
IPC: F24F5/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor device of an air conditioner in which a lead wire of an electrical motor of a blower is fixed and a water-proof characteristic is improved. SOLUTION: This outdoor device of an air conditioner is constructed such that an inner side of a main body of an outdoor device is partitioned by a partition plate 3 into a heat exchanger chamber and a machine chamber. Both a heat exchanger and a blower are arranged in the heat exchanger chamber and a compressor and an electrical component storing box 8 are arranged in the shine chamber, and they are connected by electrical component elements or the like arranged in the electrical component storing box 8 and the lead wire 5a of the electrical motor of the blower. An insertion grove 3b for the lead wire is formed at an upper end of the partition plate 3. In addition, a side surface of the electrical component storing box 8 is formed with a side plate 10 which is projected upwardly in a substantial right angle.  A side of the partition plate 3 is formed with a rear plate and both sides of it are formed with flanges, a right flange is formed with a lead wire pushing piece 9 projected from an upper end in a downward direction and having its extremity end being directed in a slant outward direction and extending is formed, a side plate 10 at its lower end is bent and formed with a supporting section 10b, and then a fitting groove 11 with its side being applied as an opening 11a between both of them.
Patent JP-S6150127-A (JP)
Title: Liquid expanding device for instant camera
Inventor: AOKI NOBUHIRO
IPC: G03B17/26
Filed: 1984-08-18
Abstract: PURPOSE:To prevent a processing liquid from leaking out by allowing a sheet side edge closing member to follow up sheets in accordance with the attitude of sheets which are pulled out while putting one on the other and pressuring sheet side edges while keeping always the relative attitude between sheets and the sheet side edge closing member constant. CONSTITUTION:A leading-out tab whose width is narrower than the sheet width is led preliminarily by sheets in the front ends of sheets which are pulled out while putting one on the other and is exposed to the outside of a camera; and when this tab is pulled, front end parts of sheets pass through the upper face of a guide member 14 and the part between pressuring rolls 21 and 21 which are arranged in parallel with an aperture 39 of a sheet side edge closing member 30 and are led out. When these front end parts are pulled, a bag where a developing processing liquid is stored is burst open by pressuring rolls 21, and the processing liquid is spread. At this time, both edge parts of said sheets are caught between a supporting face 32 and a press-contacting face 37 and receive the pressuring force by a deflected flat spring 34, and sheets pass toward pressuring rolls 21 and 21 while their side edge parts are brought closely into contact with each other, and the processing liquid is not leaked out because the processing liquid is moved while spreading in a tongue shape.
Patent JP-2000012910-A (JP)
Title: Semiconductor light-emitting device and display device structure comprising the same
Inventor: INOUE TOMIO
IPC: H01L25/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device, wherein a submount element and a light-emitting element are composited and to provide a display device structure in which light-emission brightness is improved using it. SOLUTION: With an assembly in which a holding substrate 1 provided on the surface of metal wirings 1b and 1c is provided with a through-hole 1a and a light-emitting element 3 mounted on a Zener diode 2 for protection from static electricity for conduction is inserted in the through-hole 1a, the Zener diode 2 is disposed to protrude itself above the surface of the holding substrate 1 is dropped into a bore 6c opened on a wiring substrate 6, so that the height in the thickness direction of both the Zener diode 2 and the light-emitting element 3 is accommodated in the holding substrate 1 and the wiring substrate 6 for compactness as a whole.
Patent JP-H0337761-A (JP)
Title: Transportation schedule producing device
Inventor: ABE KEISUKE
IPC: B65G61/00
Filed: 1989-07-04
Abstract: PURPOSE:To quickly produce an optimum schedule by calculating all available transportation routes after considering the transportation demand of the whole, and applying an efficient algorithm in its route. CONSTITUTION:Data related to a transportation demand such as the shipping/ receiving requesting quantity, the requesting time of a cargo generated in each spot is inputted to a storage device 5 by an input means 1. Subsequently, by a trip producing means 2, the transportation demand is expressed as the assembly of the trip corresponding to the operation of one vehicle, based on the loading capacity of one vehicle. Subsequently, by a route assembly producing means 3, the assembly of transfer routes is produced by connecting those which can be operated continuously by the same vehicle in these trips. A selecting means 4 selects a partial assembly so as to contain all the trips by just one piece respectively from the assemblies of these transfer routes. In such a manner, the efficient transportation schedule as a whole can be produced, and also, the transportation schedule production processing itself can be executed systematically and efficiently.
Patent JP-H074001-A (JP)
Title: Backed natural stone
Inventor: ENDO SABURO
IPC: B32B9/00
Filed: 1993-06-17
Abstract: PURPOSE:To lighten a stone much more and make the processing fast without spoiling the intrinsic color and elegance of the natural stone. CONSTITUTION:An adhesive is mixed and kneaded with a backing raw material 2 and a natural stone 1 is backed with the backing material 2 mixed with the adhesive. Or in a backed natural stone in which a natural stone is stuck to a backing material with an adhesive interposed between them, a pigment having the same color with the raw material itself of the natural stone or a similar pigment is mixed at least in one of either the backing raw material or the adhesive. Or in a backed natural stone in which a backing material is fixed to the rearface of a natural stone, a lattice-form protrusion is formed at the opposite face of the natural stone backed with the backing material or a metallic plate or net is fixed or female screws are provided.
Patent JP-S6232146-A (JP)
Title: Polyamide film or sheet
Inventor: URABE YOSHITOMI
IPC: C08K3/34
Filed: 1985-08-06
Abstract: PURPOSE:To provide a polyamide film or sheet having excellent slipperiness and transparency, by incorporating kaolin and a silane coupling agent in a polyamide resin. CONSTITUTION:0.01-1wt% kaoline having an average particle size of 0.2-5mu and formula I (wherein n is 0-5 and 0.1-10wt% (based on the quantity of kaolin) silane coupling agent of formula II (wherein Y is an amino or epoxy- contg. group; X is a hydrolyzable group such as hydroxyl, alkoxy, halogen, etc.0 are dry-blended with a polyamide resin obtd. by polycondensing a three- or higher-membered lactam or a polymerizable w-amino acid. The mixture is melt-kneaded and extruded into a film or sheet.
Patent JP-H0340298-A (JP)
Title: Memory circuit
Inventor: NATORI KENJI
IPC: G11C11/22
Filed: 1989-07-06
Abstract: PURPOSE:To always prevent recorded information from being destoryed and to eliminate necessity for refresh operation by setting and controlling the both ends of a ferroelectric capacitor in a memory cell, which stores the information, to the same potential. CONSTITUTION:When a first word line W1 of a first memory cell, which is accessed when data are written, is set to a high potential level and a transistor 1 is conducted, the signal of a phase reverse to that of the first word line W1 is applied to a second word line W2 and a transistor 8 is cut off. When a node 2 is made equal to the potential of a bit line, the polarizing direction of a ferroelectric capacitor 3 is made coincident with input data for a clock phi and the potential of the first word line W1 is lowered. then, the transistor 1 is cut off, the potential of the second word line W2 is increased and the transistor 8 is conducted. Accordingly, the both electrodes of the ferroelectric capacitor 3 become a ground potential and self polarization, which is once set, however, is not erased. Thus, a phenomenon to erase the data is prevented and while power is supplied, the necessity of refresh is eliminated.
Patent JP-S5874311-A (JP)
Title: Structure of mold for shaping synthetic resin material
Inventor: KOBAYASHI AKIHIKO
IPC: B29C45/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain the titled mold capable of producing a number of products without giving rise to undesirable strips, differences in level and flash or burrs on the products by a method wherein in case the titled mold is composed of a plurality of core members to be fitted, a concave section is formed on the upper surface of a larger core member in correspondence to a plane defined by the boundary surfaces of smaller core members to be placed over the first mentioned core member. CONSTITUTION:A groove having a thickness K and a width J (J=H) is formed on the upper surface of the core member C'' in correspondence to the plane defined by the boundary surface of the two core members D (not shown). In this case, the value K (i.e., clearance) is made to be in the order of 0.01-0.02mm.. Thus, due to the existence of the clearance, the core members do not come into close contact with each other when they are fitted and therefore, no trace is left on a cavity side template F. Further, the generation of flash takes place only in the range of the width J and the flash generating range is reduced to a considerable degree.
Patent JP-2001000466-A (JP)
Title: Apparatus for ultrasonic treatment
Inventor: SAKO YOICHI
IPC: A61F7/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable appropriate and safe thermal denaturation of the affected area by control of intensity and time of ultrasonic irradiation during irradiation of the ultrasonic waves. SOLUTION: In a memory board 18 for information of irradiation is stored the information on intensity of ultrasonic irradiation and irradiation time needed for ultrasonic irradiation. A system controlling section 17 supplies the information on irradiation read out form the irradiation information memory board 18 to a driving wave form supplying part 13. The part 13, based on the irradiation information, drives an ultrasonic vibrator while controlling the intensity of driving of the vibrator and the irradiation time. Thus, the ultrasonic vibrator irradiates ultrasonic wave to the affected area with the intensity and the period based on the irradiation information.
Patent JP-S5695901-A (JP)
Title: Preparation of carrageenan by gelation with aqueous salt solution
Inventor: MATSUMOTO MASAYUKI
IPC: A23L29/20
Filed: 1979-12-28
Abstract: PURPOSE: To efficiently and economically prepare carrageenan, by the injection by a carrageenan, extract into an aqueous alkali metal solution, followed by the dehydration, drying and crushing, of the gel obtained.  
     CONSTITUTION: A carrageenan extract obtained by the hot water extraction of a red algal (a seaweed belonging to gigartinaceae, solieriaceae, etc.) is cooled to a temperature of 20W50°C, and injected into a 0.5W5% aqueous alkali solution as a fine stream. Then carrageenan is obtained by separating, dehydrating, (by means of alcohol dehydration, pressing, etc.), drying and crushing the fibros carrageenan gel obtained. The above method makes it possible to easily prepare a carrageenan soluble at normal temperature, which can not be prepared by the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001004308-A (JP)
Title: Method for measuring internal gap of double row conical roller bearing unit for supporting wheel
Inventor: HIRAKI SATORU
IPC: F16C19/28
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To easily and correctly confirm a pre-load amount of a bearing part constituted to include a plurality of conical rollers and tracks. SOLUTION: A work of pressing an inner ring 12 into a step part 13 is interrupted once before the inner ring 12 is completely pressed to a deep part of the step part 13. In this state, a range (size L) where an outer ring 1 can move in an axis direction is measured. Then, the work of pressing the inner ring 12 is resumed. One end face of the inner ring 12 is pressed in contact with a step face 17 of a hub body 11, whereby a bearing part is completed. At the same time, a press amount P of the inner ring 12 before the one end face of the inner ring 12 comes in pressed contact with the step face 17 after the work of pressing the inner ring 12 is resumed is measured. A pre-load amount applied to the bearing part is obtained on the basis of an axial gap L-P of the bearing part.
Patent JP-H0340351-A (JP)
Title: Analyzing method and device for educed object
Inventor: YOSHITOMI YASUNARI
IPC: G06G7/75
Filed: 1989-07-05
Abstract: PURPOSE:To make analysis of educed substance with high accuracy and high efficiency by subjecting an electron microscopic image to a processing, and obtaining the logical sum of the two-value image in the region bounded by vivid boundaries and an image which has been turned into two values by the variable threshold value method. CONSTITUTION:A specimen for observation of educed substance of a surface dimensioned half the thickness of a Si steel annealed plate is prepared by means of extraction replica method, followed by photographing using an electron microscope, and the image is fed to an analyzer by the use of a TV camera 42. The analyzer converts 43 analog signals of electron microscopic photo 49 into digital signals and feeds to a central processing unit 45 via an image memory 44. The entered image of educed substance is subjected to image processing, and identification of the substance is made, followed by measurement of its size, dispersed condition, etc., and the result is output to a printer 48.
Patent JP-H05111845-A (JP)
Title: Electricity and hydraulic or pneumatic pressure supplying device for machine tool
Inventor: AKIBA HIDEO
IPC: B23Q7/00
Filed: 1991-06-19
Abstract: PURPOSE:To enable supply of auxiliary power of electricity and hydraulic or pneumatic pressure and electricity for operation check to a work mounting jig on a pallet which is capable of index action by providing an engaging/ disengaging means for engaging/disengaging of an auxiliary power receiving means and an auxiliary supplying means on the fixed side of a machine tool. CONSTITUTION:When a pallet 101 is clamped at a predetermined position on a table 100, the table 100 is moved to the position where a supplying means 3 such as a male coupler can be engaged with a receiving means 2 such as a female coupler. With movement of the table 100, the movable carriage is moved smoothly due to engagement between guides 43 and 44 and rails 45 and 46, and when it is moved to the movement end, a hook 51 is engaged with an engaging member 53 mounted on a cylinder 52. An outer cylinder and so on is moved downward by action of this cylinder 52, and a hole of a shaft is guided by a center pin of a receiver 21, and then, the supplying means 3 is engaged with the receiving means 2. In this state, an auxiliary power is supplied to a work mounting jig through a piping 48 and a wiring.
Patent JP-H0924542-A (JP)
Title: Oriented polystyrene film
Inventor: ODA NAONOBU
IPC: B29C55/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the flatness and the passability of a copier after coating by setting the difference between the maximum value and the minimum value of the longitudinal elastic modulus in the lateral direction of a film made of a styrene polymer having a syndiotactic structure to the specific ratio of less of the maximum value. SOLUTION: The difference between the maximum value Emax and the minimum value Emin of the longitudinal elastic modulus in the lateral direction of a polystyrene oriented film is 10% or less or preferably 8% or less or further preferably 5% or less of the Emax. If the difference between the maximum value Emax and the minimum value Emin of the longitudinal elastic modulus in the lateral direction of the film is larger than the 10% of the Emax, the flatness and the passability of a copier after coating become defective. The minimum value of the longitudinal elastic modulus in the lateral direction of the polystyrene oriented film is 300kg/mm<2> , preferably 320kg/mm<2> or further preferably 350kg/mm<2> . If the minimum value is lower than the 300kg/mm<2> , the flatness and the passability of the copier after coating easily become defective.
Patent JP-H0815354-A (JP)
Title: Optical waveguide device and operating point regulation method
Inventor: MURAMATSU RYOJI
IPC: G01R29/08
Filed: 1994-06-30
Abstract: PURPOSE:To measure a true high electric field without causing such trouble as discharge by differentiating the optical distance between opposite phase shift optical waveguides thereby eliminating disturbance of field distribution. CONSTITUTION:An input optical waveguide 2, phase shift optical waveguides 3, 4, and an output waveguide 5 are formed on a Z substrate 1 of LN crystal through thermal diffusion of titanium thus constituting a branch interference waveguide. The optical distance is differentiated between the waveguides 3, 4 and the difference is set depending on the field strength to be measured. The difference of distance must be increased when the field strength is low and the upper limit thereof is about 10 mm. A transmission field sensor thus constituted has no effect on the field distribution not causing any discharge. When an optical waveguide type field sensor 30 is built in a measuring system comprising an optical fiber 26, a photodiode 22 and a level measuring unit 23, a true field and a high field can be measured.
Patent JP-S5695740-A (JP)
Title: Exterior fitting of car body
Inventor: OONO MASAFUMI
IPC: B62D25/02
Filed: 1979-12-27
Abstract: PURPOSE:To delete spacer rubbers by applying paint of lower hardness than that of  the coating over areas of outer plates where exterior fittings touch. CONSTITUTION:A proper thickness of coating 10 having lower hardness than the coating 4 spread over an outside plate 2 of a car body is applied to a portion 1a  where a part of exterior fittings touches the outside plate 2. Thus, damages on film  of the paint 4 due to relative vibration between the outside plate 2 and the exterior fittings 1 caused by travelling vibration and the like of the car body are prevented  by the portion of the coating 10 and also rusting of the outside plate 2 due to the  damage of the film of the paint 4 may be prevented. Thus, conventionally used  spacer rubbers can be deleted to reduce the number of parts.
Patent JP-H0342384-A (JP)
Title: Mounting method for permanent magnet
Inventor: KIBUSE HARUO
IPC: B62D55/265
Filed: 1989-07-07
Abstract: PURPOSE:To prevent incurring of a loss due to interference of a magnetic force by a method wherein in a crawler provided with link plates intercoupled by means of a pin and pole pieces to protect a permanent magnet, the adjoining permanent magnets are mounted so that a rotation angle rage has only the single degree of freedom. CONSTITUTION:A plurality of chain links 2a-2f are secured to a plurality of N-pole pole pieces 1a-1c in a manner to have no degree of freedom. A permanent magnet 4 is mounted to each of the pole pieces 1a-1c. Pins 3a-3c are respectively extended through the chain links 2a-2f. Meanwhile, the permanent magnet 4 is protected by an S-pole pole piece 5. The above related parts, for example, 2b, 2e, 1c, 4, and 5 are all integrally formed, and no degree of freedom is provided. Only one of the degrees of freedom of a plurality of the permanent magnets 4 coupled with each other is provided. For example, the permanent magnet 4 mounted to the pole pieces 1b and 1c is operated only on the periphery of the pin 3b.
Patent JP-H1113777-A (JP)
Title: Coupling
Inventor: KONDO HIROMITSU
IPC: F16D3/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a coupling to increase an allowable amount of eccentricity and an angle of deviation and besides prevents a support bearing from provision of a decreased life. SOLUTION: Base parts 12 and 22 are attached to the shaft ends of a drive shaft 10 and a driven shaft 20, the shaft-form torque transmission members 13 and 23 of the two base parts 12 and 22 are provided. The two torque transmission members 13 and 23 are arranged in a position relation to transmit torque in a state to cross each other and make contact with each other. The two torque transmission members 13 and 23 are rotatably supported at base parts 12 and 22 by bearings 14 and 24 located between the base parts 12 and 22.
Patent JP-S5875399-A (JP)
Title: Loud speaker voice coil
Inventor: OKUZAWA KAZUROU
IPC: H04R9/04
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a loud speaker voice coil which excels in the heat resistance, humidity resistance and stability of measurements, by winding a magnet wire round a bobbin material which is formed by impregnating the wet hardening urethane resin into a natural pulp sheet. CONSTITUTION:The wet hardening urethane resin 8 is impregnated into a natural pulp sheet 7, and a polyamide resin layer 9 diluted by methanol is provided on the outer circumference surface of a dried bobbin material 6. Then a magnet wire 11 containing a polyamide resin layer 10 on the outer surface is wound round the lower part of the outer circumference of the material 6 while coating methanol. The reinforcing paper 12 is stuck to the upper part of the outer circumference surface of the material 6 where no wire 11 is wound. A loud speaker voice coil of such constitution has no deformation even though it is wound with the wire 11 along with coating of a solvent of methanol, etc. and excels in the heat resistance and humidity resistance.