baber/WOPTO huggingface dataset:
Patent JP-H08244522-A (JP)
Title: Lighting tool for vehicle
Inventor: SHINKAI HIROSHIGE
IPC: B60Q1/04
Filed: 1995-03-11
Abstract: PURPOSE: To prevent the occurrence of shrink mark when a pin which is used for fixing the lighting tool to a body, is integrally molded with the body of the lighting tool, increase the mechanical strength of the pin, and to simplify a resin molding metal mold in configuration. CONSTITUTION: A plurality of ribs in a wing shape each are erected in a lighting tool body 1, and its assembly is formed into a structure in which a pin 6 is protruded upward out of the upper peripheries of the ribs 7 at a place where at least one portions of these ribs 7 are integrated. Since the pin 6 is supported by a plurality of the ribs 7 to be combined with the lighting tool body 1, mechanical strength can thereby be secured as required, meanwhile, resin is prevented from being locally concentrated by the ribs 7, and the occurrence of sink marks is thereby prevented. Besides, there exists no under-cut in any rib 7, there is no need for any slider, and a metal mold can thereby be simplified in configuration.
Patent JP-S62236110-A (JP)
Title: Manufacture of magnetic head core
Inventor: YOSHIDA RYOZO
IPC: G11B5/127
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a highly accurate magnetic gap width by regulating a magnetic gap width with the interval of a pair of the glass grooves, and after the glass is filled up with the glass groove, cutting a junction core block for respective magnetic gaps. CONSTITUTION:By the interval of a pair of glass grooves 27, a width (t) of a magnetic gap 28 is determined. To the glass grooves 27, a glass 29 is filled up. When the glass 29 is heated up to this melting temperature by a low melting point glass, and a high melting point glass 24 is not melted. At the side surface of a junction core block B, a winding groove 31 is formed in accordance with the necessity, further, after the surface of a high melting point glass 29 and a sliding surface 26 is re-ground, the junction core block B is cut along a cutting line A-A', and then, a magnetic head core is cut out.
Patent JP-H02289768-A (JP)
Title: Fitting method for jack bracket used for settlement correction of building pillar
Inventor: AIHARA KAZUO
IPC: E04G23/06
Filed: 1989-03-30
Abstract: PURPOSE:To correct the settlement of a pillar by putting elastic members on both faces of the pillar to be corrected for settlement, force-tightening temporary brackets on their outsides, inserting receiving beams, and transmitting the actions of jacks inserted between the receiving beams and reaction bearers to the pillar. CONSTITUTION:Brackets 1 larger than the width size of a pillar 2 are force- tightened via spacers 4 to outer faces of a pillar 2 stuck with elastic members 5. Receiving beams 7 are provided on brackets 1 integrated with the pillar 2, and jacks 8 are inserted between receiving beams 7 and reaction bearers 9. Jacks 8 are operated, their actions are transmitted to the pillar 2, and the settlement of the pillar 2 is corrected. After the desired adjusting work is completed, tightening tools 6 are disassembled to prepare for reuse. Installing and disassembling works of temporary brackets 1 are simplified, the construction period is shortened, devices can be reused, and the settlement correction can be easily performed.
Patent JP-H08247966-A (JP)
Title: Sample holder for x-ray apparatus and method of mounting sample on x-ray apparatus
Inventor: SAKATANI TADAO
IPC: G01N23/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a highly universal sample holder which enables using of common parts as much as possible with respect to X-ray measurement for multi-kinds of samples and X-ray measurement for a large amount or a small amount of a sample. CONSTITUTION: This sample holder for an X-ray apparatus has a holder body 1 having an opening A for housing a sample to house a sample SK and a disc- shaped sample support body 2 to be mounted at the opening A by screw fittings 3a and 3b being allowed to load or unload. When the sample support body 2 is screwed into the opening A for housing the sample to mount, a recessed part is formed with the sample support body 2 as bottom and a powder sample SK is held in the recessed part. In addition, the position of mounting the sample support body 2 on the opening A, namely, the value of screwing is adjusted. Thus, the amount of the sample SK can be handled simply by regulating the depth H of the recessed part.
Patent JP-2000271534-A (JP)
Title: Coated resin part for automobile with phosphorescent properties, coating method, and coating material used therefor
Inventor: ISHIHARA TATSUYA
IPC: B05D7/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a coated resin part for an automobiles which is visible in a dark place and has good water resistance, adhesion of a coating film, and durability by coating the surface of a resin substrate for an automobiles with a base coating film containing a phosphorescent pigment subjected to a phosphoric acid-based treatment. SOLUTION: A base coating film is formed as an undercoating film by coating the surface of a resin substrate for an automobiles with a base coating material containing a phosphorescent pigment presubjected to a phosphoric acid-based treatment. Thus, a stable visibility in a dark place is assured, and the water resistance and adhesion between coating films are enhanced. A phosphorescent pigment mainly comprising strontium aluminate is suitable. The content of the pigment in the base coating material is preferably 10-70 wt.% of the solid content in the base coating material. A clear coating film formed on the base coating film may contain a transparent delustering agent, preferably in an amount of 40 wt.% or lower of the solid content of the clear coating film.
Patent JP-S63243828-A (JP)
Title: Torque detector for rotary shaft
Inventor: KAWAI TOSHIMASA
IPC: F02P5/153
Filed: 1987-03-31
Abstract: PURPOSE:To detect torque without making a device complex nor requiring high fitting accuracy by straining a piezoelectric element pinched between an input shaft and an output shaft with shear-directional force generated by variation in the torque of the input shaft. CONSTITUTION:A rotary shaft 1 is divided so that the input shaft 2 and output shaft 3 are sectioned in a crank shape. The axially opposite surfaces of division parts 2a and 3a are used as installation surfaces 4 and 5 for a piezoelectric element 10, which is pinched between them with a clamping bolt 10. Then when the input shaft 2 is driven to rotate or when the input shaft 2 in rotation is given variation in torque, shearing force operates on the piezoelectric element 10 between the installation surfaces 4 and 5 of the input shaft 2 and output shaft 3 to generate a torsional force. Consequently, the output voltage signal of the piezoelectric element 10 is inputted to a detecting circuit 16 by a contactor 18 through a slip ring 13, amplified by a charge amplifier, and waveform-processed by an integration circuit, whose output is led out as torque.
Patent JP-S562330-A (JP)
Title: Composition
Inventor: YAMADA TAKU
IPC: C08K9/00
Filed: 1979-06-21
Abstract: PURPOSE: To improve the impregnating and coating characteristics of an encapsulating agent comprising a heat-dissolved APP solution, to wood flour, and to improve the moldability and heat resistance of the impregnated or coated wood fluor, by diluting the APP solution with a glycol-containing liquid and an alkyl halide-containing solvent, etc.  
     CONSTITUTION: A low-viscosity, diluted solution is prepared by diluting 1.5pts. of a heat-dissolved APP solution with 3.1W4.2pts. of a glycol-containing liquid (pref. ethylene glycol) and 15W25pts. of a solvent containing alkyl halide and/or an alkyl chloride (pref. a mixture of trichloroethylene and ammonium bromide). 100pts. of wood flour is coated or impregnated with 2W3pts. of the diluted solution thus obtained. The wood flour may be pre-treated to improve the compatibility with the resin by mixing 100pts. of wood fluor with a pre-treating liquid obtained by mixing 150pts. of water with 13W18pts. of a water-soluble thermoplastic polymer (pref. a copolymer of 2W6pts. of gelatine and 5W10pts. of maleic anhydride) at room temperature, and drying the mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06263869-A (JP)
Title: Fluoropolyether glycol and its production
Inventor: UMEZAWA JUNKO
IPC: C07C67/14
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a new glycol being an organic dicarboxylic acid/ fluoropolyether terminated with a primary alcohol and being useful as a lubricating oil, a modifier for a polymer material, an intermediate or the like and to provide the production process. CONSTITUTION:The objective glycol is represented by the formula: HO[CH2CH (CF3)O]n(CO)R(CO)[OCH(CF3)CH2]NOH (wherein R is alkylene, phenylene or alkyl-substituted phenylene ; and (n) is 2-100 on the average), and its production process comprises reacting a trifluoropropylene oxide oligomer having a hydroxyl group at one terminal and a benzyl ether group on the other terminal with a diacid halide to form an ester and debenzylating this ester.
Patent JP-H01253634-A (JP)
Title: Reflection density measuring apparatus
Inventor: UEKUSA TADASHI
IPC: G01N21/86
Filed: 1988-04-01
Abstract: PURPOSE:To make it possible to measure accurate reflection density readily without the effect of the fluctuation of the intensity of a pulse light source, by projecting the light from the pulse light source into a light transmitting plate provided between a material to be measured and the light source obliquely, and using the reflected light as reference light. CONSTITUTION:Light 43 from a pulse light source 41 is condensed in a plastic lens 42a through a lightguide 42. The light is projected on a material to be measured 31 such as test film for colorimetric analysis. A part of the light 43 is reflected from the surface of a transmitting plate 44 and received in a reference light detector 45 as a reference light. The remaining part of the light 43 is reflected from the film 31. A part 43c thereof is received with a reflected light detector 46. The reflection density of the material to be measured is obtained based on the output of the detectors 45 and 46. Therefore, the effect of the fluctuation in light intensity of the pulse light source is corrected, and the accurate measurement can be readily performed.
Patent JP-H07285338-A (JP)
Title: Illumination control device for vehicle
Inventor: ASADA TETSUYA
IPC: B60J5/00
Filed: 1994-04-19
Abstract: PURPOSE:To prevent an occupant from misunderstanding the door closure as a half door closure by turning a room lamp off when a door is closed in the locked state. CONSTITUTION:This illumination control device for a vehicle is provided with a CPU 7, a door switch 3, and a door lock switch 2. The CPU 7 judges whether a door is locked or not when the opened door is closed, it turns a room lamp 6 on only during timer measurement when the door is unlocked, and it turns the room lamp 6 off when the door is locked. The room lamp 6 is turned off when the door is closed, and an occupant is prevented from misunderstanding the door closure as a half door closure.
Patent JP-S58198761-A (JP)
Title: Detector for flow-down of granular material
Inventor: WATANABE HITOSHI
IPC: G01P13/04
Filed: 1982-05-13
Abstract: PURPOSE:To detect the blockade of a flow passage, by discriminating an abnormality to display it when the output of a sensor which detects the passage of a granular material in the flow passage is not fluctuated. CONSTITUTION:The pulse signal output of the sensor which detect optically the passage of seeds in the flow passage is supplied to a pulse generating circuit D through a comparing circuit C. The pulse generating circuit D generates pulses having a prescribed waveform in accordance with the variance of the output of the sensor. An integrating circuit E is reset by the output of the pulse generating circuit D. If the flow passage is blocked and the circuit E is not reset by a reset circuit F, the output of the integration circuit E exceeds the reference value of a comparing circuit G to drive a buzzer Bz and an alarm lamp L.
Patent JP-S58199259-A (JP)
Title: Brake hydraulic pressure apparatus
Inventor: UCHIHARA TATSUO
IPC: B60T8/26
Filed: 1982-05-13
Abstract: PURPOSE:To surely prevent any lock on rear wheels, by closing a hydraulic control valve when the rotational speed of the rear wheels get less than that of front wheels, by shutting off brake piping for the rear wheels, in an apparatus for preventing any lock on rear wheels during a braking action. CONSTITUTION:In a condition that braking action on the rear brake has been set bigger than that on the front brake in adrance, if a brake pedal 14 of an empty car is pushed down, to generate a brake hydraulic pressure, the braking power on rear wheel 2 becomes bigger than that on fron wheel 1, and the rotational speed of the rear wheel 2 becomes less than that of the fron wheel 1. Accordingly, the voltrages generated in DC dynanmo 27 and 26 provided on the reat wheel 2 and front wheel 1 differ from each other, then, a relay 43 is excited and a contact 43c is closed. As the result, the solenoid 42 of a hydraulic pressure control valve 30 is excited, and a path 34 is closed by a valve 36, and then the braking power of the rear wheel 2 is prevented from raising, while only the braking power of the front wheel 1 is raised, and only the front wheel 1 can be rapidly braked.
Patent JP-S60225332-A (JP)
Title: Display panel
Inventor: SHINODA TSUTAE
IPC: H01J11/46
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to carry out a sure inter-electrode connection without need of position accuracy at formation time of a dielectric layer by making a group of bus bar cross over the lead wires of display electrodes via the dielectric layer at the folding portion of one side of the going-round bus bar group. CONSTITUTION:Bus bar group Y31-Y34 are overlapped and electrically connected to lead wire groups T3A-T3D and T3E-T3H which are the exposed portions of display electrodes 3A-3D and 3E-3H respectively from a dielectric layer 4. On the other hand, both electrode groups are crossed over to each other at the folding portions A and B of going-round bus bar groups via the dielectric layer 4. Because of such an insulated cross over connection, the edge shape of the dielectric layer 4 is allowed to be a straight line and the accuracy of positioning is not required. Furthermore, since electrode lead wire groups T3A-T3D and T3E-T3H overlap in parallel with bus bar group Y31-Y34, the jointing area becomes larger remarkably and so the reliability of connection is much improved.
Patent JP-S60222983-A (JP)
Title: Object recognizing method
Inventor: WATANABE YUUJI
IPC: G06T7/60
Filed: 1984-04-20
Abstract: PURPOSE:To recognize at a high speed a profile line of a desired object by extracting a picture element group in several parts which can specify the profile line by using a filter means, and detecting a profile candidate point whose degree of light and darkness is changed suddenly at the same time in each picture element group. CONSTITUTION:An ITV camera 2 photographs an object to be detected 1, and its input picture is maintained in a picture data RAM array 5 through a synchronizing separator circuit 3 and an A/D converter 4. In this case, some ranges A1, A2 are specified to the object 1, and also a filter (LN-filter) by which a light and darkness degree varying direction specifies ''fall'' and ''rise'' in the range A1 and the range A2, respectively is set. By this LN-filter, a picture element group in several part which can specify a profile line is extracted, and a profile candidate point whose degree of light and darkness is changed suddenly at the same time in each picture element group is detected. When said each light and darkness density varying cirection coincides with the designated direction, it is recognized that the profile line of the object 1 exists. In this way, the profile line of a desired object can be recognized at a high speed.
Patent JP-S58198701-A (JP)
Title: Device for measuring thickness of water film on road surface
Inventor: MATSUO MITSUHIRO
IPC: G01B5/06
Filed: 1982-05-15
Abstract: PURPOSE:To measure accurately the thickness of a water film, by detecting the surface of water by the capillary phenomenon which is generated when a hollow glass tube is brought into contact with the surface of water and setting this detection position as the zero point of a dial gauge to measure the thickness of the water film. CONSTITUTION:A turning grip 14' is turned to its maximum in one directiin to set a rack 11 to the rising position, and in this state, this measurer is set on the road surface where the thickness of the water film should be measured, and downward moving legs 3 and 3' are operated to make a plane table 1 horizontal by a level 4. A hollow glass tube 20 is allowed to fall, and this fall is stopped after confirming that the tip of the hollow glass tube 20 is brought into contact with the surface of water and water rises into the hollow part of the glass tube 20 because of the capillary phenomenon. Then, the position of graduation zero of a dial 18 of a dial gauge 15 is matched to a needle 19. When the tip of a lifting lever 16 is pressed upward, the tip of the hollow glass tube 20 is brought into contact with the road surface. The value indicated by the needle 19 at this time indicates the thickness of the water film.
Patent JP-H01253863-A (JP)
Title: Cassette loading device
Inventor: TANAKA TETSURO
IPC: G11B15/675
Filed: 1988-03-31
Abstract: PURPOSE:To improve operability by incorporating an adapter for miniature tape cassette in a device. CONSTITUTION:When a miniature tape cassette is inserted into a holder through an insertion port 3, a holder driving mechanism operates, and an upper half 21 and a lower half 27 are combined. At that time, pulling out pins 30 and 32 are inserted into the back of a magnetic tape 34 in the mouse of the cassette, and a part which is not covered by a wall part 50 in the back part of an elevator 18 at the insertion port 3 is covered by a wall part 51 in the back part of an elevator 26, whereby the almost whole insertion port 3 is covered by the wall parts 50 and 51. When an arm 13 is turned, the adapter 20 is inserted into the cassette holder 7. When the arm 13 is turned after, the holder 7 moves, and the adapter 20 in which the cassette is housed is loaded on a tape driving mechanism 4.
Patent JP-S565258-A (JP)
Title: Brake control device for electric rolling stock
Inventor: ITOU TOSHIHARU
IPC: B60T13/74
Filed: 1979-06-25
Abstract: PURPOSE: To obtain a proper braking power irrespective of speed by a method wherein a braking power working actually on a vehicle is detected through differentiation of the output of a speedometer generator and the fluid pressure corresponding to the above braking power and that corresponding to an instructed braking power are computed, thereby a brake cylinder is controlled.  
     CONSTITUTION: The differential pressure of the fluid pressure proportionate to an instructed braking power from that proportionate to an electric braking power is sent to a fluid brake cylinder as the output of an auxiliary relay valve 14 as usual by operating a brake control part 1. And also the speed of a vehicle detected by a speedometer generator 21 is inputted, as an output from the generator, in a multiplier 26 through the intermediary of an F/V converter 22 and a differentiator 23 and is multiplied there by the output of a load response device 25, thus the voltage proportionate to a braking power acting on the body of the vehicle being obtained. An electricity-fluid pressure converting valve 27 being controlled by that output, the pressure of the compressed air supplied through a branched pipe 29 from an air tank is converted into an air pressure corresponding to the braking power working actually on the body of the vehicle and the pressure obtained through the above conversion is sent out to the diaphragm chamber 31a of the 2nd auxiliary relay valve 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01253222-A (JP)
Title: Chip type capacitor and manufacture thereof
Inventor: KAWAHARA HIDEKI
IPC: H01G4/228
Filed: 1988-04-01
Abstract: PURPOSE:To improve the state of adhesion of a soldered part by a method wherein a capacitor is housed in the sheathing frame on which a cylindrical body is arranged on the in side face of a capacitor housing space, the lead wire on the end face of the capacitor is bent along the opposing surface and the bottom face of the sheathing frame, and the solder having a high melting temperature is used. CONSTITUTION:Capacitor housing space conforming to the shape of external appearance of a capacitor 1 is provided, and the capacitor 1 is housed in the sheathing frame 2 on which a cylindrical body 8 is arranged on the inner side face of the housing space. The lead wire projecting from the capacitor 1 is bent along the end face and the bottom face of the aperture of the sheathing frame 2 at the tip part and the part in the neighborhood of the center part of the lead wire 3, and the lead wire 3 is housed in the notched part 6 of the sheathing frame 2. As a result, the temperature of the sheathing frame 2 becomes lower than the actual temperature of soldering, and the soldering can be conducted at the temperature range higher than the heat- resisting temperature of the synthetic resin with which the sheathing frame 2 is formed. Accordingly, the solder having a high melting temperature can be used, and the adhesive strength of the soldered part can be improved.
Patent JP-H05248797-A (JP)
Title: Explosion resistant double layer cover sheet
Inventor: SHIGA MITSUO
IPC: B32B7/02
Filed: 1991-01-22
Abstract: PURPOSE:To locally minimize injury upon explosion by absorbing power of explosion in a covered sheet. CONSTITUTION:A laminated sheet A of a triple layer structure in which a lower layer 1, an intermediate layer 2 and an upper layer 3 are laminated is sewed with chemical fiber sheets, and a square-shaped bag 4 is formed. Then, rigid stripelike strings 5 are sewed to be passed from diagonal lines and cross lines of an upper surface of the bag 4 to a lower surface of the bag 4. Then, the sheet A is sewed into the bag 4, and ends of the strings 5 sewed on the diagonal lines are externally extended in long lengths. A quasi-dangerous matter such as a manual cannonball, a manual mortar cannonball, etc., is so brought into contact as to be disposed at a center of the sheet, and bound by the strings 5 from four corners of the sheet to absorb the power of explosion by the covered sheet. Thus, human injury and material damage upon explosion can be locally minimized to a minimum limit.
Patent JP-S63248554-A (JP)
Title: Sand core for pressure casting
Inventor: SATO SATOSHI
IPC: B22D17/22
Filed: 1987-04-03
Abstract: PURPOSE:To offer a sand core, withstanding casting pressure and to provide the sand core without any breakage by coating surface of the sand core by metal and making thickness of the coating near inlet of molten metal to thicker than the other part. CONSTITUTION:The sand core body 1 uses silica sand, etc., and is formed by using phenol resin, etc., as organic binder. The coating 2 of aluminum alloy, etc., is formed on the sand core body 1 by thermal spraying. Next, by forming coating film 3 of a second layer through dipping, the film thickness is made to about 2 mm. The coating film 5 of the core body 1 near the inlet 4 of the molten metal repeatedly executes the thermal spraying and dipping, to make to about 5 mm film thickness. This sand core 6 is set in a movable die 7 and together with a fixed die 8, in the case of executing die casting, the sand core tolerates the cast pressure by existence of the metal coating, and the breakage of the sand core can be prevented.