baber/WOPTO huggingface dataset:
Patent JP-S5923210-A (JP)
Title: Length measuring device
Inventor: OBATA MASAO
IPC: G01B21/02
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a measuring function having high accuracy at a low cost, by coupling a guide rail and a cover as one body in parallel, installing a carrier to the guide rail so as to be freely slidable, and providing a measuring chain in the cover. CONSTITUTION:A guide rail 1 and a cover 17 are coupled as one body in parallel, a carrier 2 is installed to the guide rail 1 so as to be freely slidable, a measuring chain is provided in the cover 17, this chain is made to go round between a measuring chain wheel 12 and two idlers 11 and is engaged with each other, and both terminals are clamped by both end faces of the cover 17 so that the tension is free. In this state, when the carrier 2 moves, the measuring chain wheel 12 rotates, so that a connected pulse transmitter 14 transmits. Also, the transmitting pulse is outputted by multiplying a chain elongation percentage and a pulse correcting coefficient. In this way, a measuring function having high accuracy can be obtained at a low cost.
Patent JP-H0426869-A (JP)
Title: Optical system box for scanning optical equipment
Inventor: ARAKI YOSHIHISA
IPC: G03B27/50
Filed: 1990-05-22
Abstract: PURPOSE:To easily form a box which is excellent in perpendicularity without a jig by causing the sheeted cut end face of one peripheral wall to abut on the inner surface of the other peripheral wall between the linked ends of the respective peripheral walls. CONSTITUTION:A bottom plate 57 and the side walls 53, 54, 59 and 60 are respectively formed to be a plate material having a necessary contour by sheeting and punching. Then, the cut end face 71 which abuts on the inner surface of the other wall to regulate a position and a positioning projection 72 are alternately formed on the mutual adjacent ends of both ends of the respective side walls 53, 54, 59 and 60. The projection 72 prevents the positional deviation of the adjacent ends in an up-and-down direction by getting into the projection of the other end when the ends mutually abut on. The adjacent ends of the respective side walls 53, 54, 59 and 60 are mutually positioned by causing the cut end face 71 to abut on the inner surface of the other wall, and then the other wall is regulated to be located at a perpendicular position to the bottom plate 57. Thus, the necessary shape of the box which is excellent in perpendicularity is formed without the jig.
Patent JP-H0231846-A (JP)
Title: Nozzle device
Inventor: TAKEUCHI MINEO
IPC: E01H3/04
Filed: 1989-05-25
Abstract: PURPOSE:To quickly perform switchover by providing a water-inlet fixed hole communicating with the inside and outside at the middle part of a vertical tube body, a water control stem free to move vertically and rotatable and inserted in the tube body, and a water-inlet movable hole communicating with the inside and outside in the peripheral wall of the stem. CONSTITUTION:The water control stem 43 is raised or lowered to make the water-inlet movable hole 44 and the water-inlet fixed hole 39 flush with each other. The water control stem 43 is then turned to a slight angle to cut off the communication of the movable hole 44 with the fixed hole 39, and the nozzle can be fully closed. In addition, the nozzle can be fully opened, when the movable hole 44 communicates with the fixed hole 39. When the movable hole 44 partially communicates with the fixed hole 39, the nozzle can be partially opened. Moreover, the opening degree can be finely adjusted in conformity to a change in the water pressure by increasing or decreasing the communication degree of the movable hole 44 and the fixed hole 39.
Patent JP-S5757219-A (JP)
Title: Liquid level meter for molten metal
Inventor: NAKAMURA HIROMI
IPC: G01F23/24
Filed: 1980-09-24
Abstract: PURPOSE:To provide a liquid level meter which is easy to be processed, large in mechanical strength, strong in impact resistibility and long in life by composing its head for sensing the level of molten metal with titanic material and nitriding at least a portion thereof in contact with molten metal. CONSTITUTION:A sensing head which comes into contact with molten metal and transmits a current or elastic wave thereto is composed of titanic material and at least the surface in contact with molten metal is treated by nitriding. For example, when molten metal 13 stored in a pot 12 installed in an electric furnace 11 is scooped up by a ladle 15 installed to the end of an arm 14, it is arranged so that the arm 14 is caused not to descend farther by the operation of an electric device when two sensing heads 16, 17 are shortcircuitted as they come into contact with molten metal 13. Therefore, it becomes possible to manufacture a level meter having sensing heads which are easy to manufacture and excellent in various capacities by composing sensing heads with titanic material and causing conductive ceramic layers to form on their surface by nitriding processing.
Patent JP-S6026405-A (JP)
Inventor: MURAKAMI KAIHEI
IPC: H02G1/14
Filed: 1983-07-20
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-H01303538-A (JP)
Title: Data processing system
Inventor: AOSHIMA NOBUHITO
IPC: G06F12/00
Filed: 1988-06-01
Abstract: PURPOSE:To reduce the file retrieving load of each master device and to improve the data processing efficiency by preparing plural master devices having the data files of different contents. CONSTITUTION:Plural terminal equipments 6 and plural master devices 7 are connected to a single data transmission line 5. Then an external memory 8 using a magnetic disk containing a data file is connected to each device 7. These data files formed in the memories 8 have different types for each device 7. Thus each device 7 is required just to execute only the file retrieving command that designates its own data file. As a result, the file retrieving load is reduced for each device 7.
Patent JP-H09295304-A (JP)
Title: Nailing of laminated material with large cross section
Inventor: HARIGAI TAKUMI
IPC: B27D1/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a laminated material with a large cross section hardly breakable, if a nail is driven into the facial direction of the laminated face of a laminated material with a large cross section and improve the pull-out yield strength by driving the nail into the laminated face of the laminated material with a large cross section after driving a fastener for reinforcement from the surface of the laminated material with a large cross section. SOLUTION: When driving a nail 4 into the facial direction of the laminated face 1a of a laminated material 1 with a large cross section from a facing 2, a staple 5 for reinforcement is driven near the nail driven part of the laminated material 1 as a first step. After driving the staple 5 into the laminated material 1, the nail 4 for junctioning is driven into the facial direction of the laminated face 1a of the laminated material 1 from the facing 2. Since the nail 4 is driven along the laminar part of a chip 3, a force to cause a breakage is brought to bear upon the laminated material 1. Nevertheless, the breakage is effectively prevented from occurring, if the nail 4 is driven into the laminar part of the chip 3 because there laminar parts of the chip 3 are strongly junctioned to each other with the staple 5 for reinforcement.
Patent JP-S5561569-A (JP)
Title: Spool carrier of wire winding machine
Inventor: TAKAGI KOUICHI
IPC: B65H67/04
Filed: 1978-10-30
Abstract: PURPOSE: To carry out surely supporting in a cantilever of the spool by the winding shaftwithout manual operation, by pressing a spool on the carriage to the shoulder of the winding shaft moving the carriage by a spool pressing mechanism.  
     CONSTITUTION: A carriage 22 is moved along the rail 16 towards the winding shaft 14 by driving of the drive means 24 putting the spool 54 on the top surface of the carriage 22. And then, the carriage 22 comes to the prescribed position, when the operating lever 56 is pushed up clockwise contacting with the stopper 58, the lever 34 is swang downwards against the spring 40. When the lever 34 and spring 40 exceeds slightly the state on the line which connects their fulcrums, they move suddenly, the end 36a of the spool pressing member 36 is caught by a collar 54a of the spool 54. Consequently with the carriage 22 advanced more, above member 36 permits the spool 54 to contact with the shoulder 14a of the winding shaft 14, permitting the spool 54 to support in a cantilever on the winding shaft 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61289661-A (JP)
Title: Integrated circuit for driving image sensor
Inventor: TOMURA KOICHI
IPC: H01L27/146
Filed: 1985-06-18
Abstract: PURPOSE:To make uniform output signal levels of light-receiving elements of image sensors by a construction wherein electrode pads for driving the light-receiving elements are arranged only on the side of a light-receiving element array of an integrated circuit. CONSTITUTION:A light-receiving element array 30, LSIs 2 and wiring patterns 8 are formed on an insulative substrate 1. Image sensors are arranged on a straight line by juxtaposing a plurality of line-shaped LSIs 2 on which electrodes 7 for driving light-receiving elements, numbering (n), are disposed on the side of the light-receiving element array 30, so that they are parallel to the light-receiving element array 30. While separate electrodes of light-receiving elements are disposed at a pitch Ps in a light-receiving element portion, the pitch is so changed as to be equal to a pitch PD (<Ps) of the electrodes 7 for driving the light-receiving elements contained in LSIs, in electrode pads 3N of the light-receiving element. Moreover, said separate electrodes are disposed therein so that they face the electrodes 7 for driving the light- receiving elements in LSIs 2, and the separate electrode pads 3N of specified light- receiving elements and pads 7 of the electrodes for driving the light-receiving elements in LSIs are connected by wire-bonding. According to this construction, output signal levels of the light-receiving elements can be made unifrom inexpensively and easily.
Patent JP-H0637342-A (JP)
Title: Manufacture of chalcopyrite type compound
Inventor: WADA TAKAHIRO
IPC: H01L31/04
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a manufacturing method of a chalcopyrite type compound having no slippage of composition and no non-uniformity in composition by a method wherein group I-III oxides containing a group Ib element and a group IIIb element are subjected to heating treatment in a reducing atmosphere containing a group VIb element or an atmosphere containing a reducing group VIb compound. CONSTITUTION:A thin film 2 of molybdenum or the like is formed on a substrate I constituted of glass or the like. A thin film 3 of group I-III oxides is formed on the film 2. Next, a substrate thus prepared is subjected to heating treatment in a reducing atmosphere containing a group VIb element or an atmosphere containing a reducing group VIb compound and thereby the thin film 3 is transformed into a thin film 4 of a chalcopyrite type compound. According to this constitution, a manufacturing method of the chalcopyrite type compound having no slippage of composition and, in addition, no nonuniformity in microscopic composition can be obtained.
Patent JP-H03648-A (JP)
Title: Closing tool for container
Inventor: JIYOOJI UIRIAMU BAATON
IPC: B65D41/32
Filed: 1989-05-29
Abstract: PURPOSE: To improve tamperproofness by comprising a cap having a hanging skirt, a peeling band coupled to a bottom of the skirt via an easy-to-break safety means, a circular locking band coupled to the bottom and a hinge cou pling the locking band to the skirt wherein the circular locking band is divided into a plurality of independent parts by a breakable indication means. CONSTITUTION: A cap 1 has an upper part 4 and a hanging skirt 5. An upper part of a peeling band 2 is coupled to a bottom of the skirt 5 via a break line of a weak part 6. A bottom of the peeling band 2 is coupled to an upper part of a locking band 3 via a second line of a weak part 7. The skirt 5 of the cap 1 includes a push tab 8 and helps opening of a lid closure when the peeling band 2 is peeled off. A band 3 is divided into separate part 3<1> , 3<2> via a slant breakable indication film 9. A bead 10 is divided or interrupted by one or more gaps wherein each gap coincides with the film 9 in position.
Patent JP-S62291466-A (JP)
Title: Fuel feed device for multicylinder internal combustion engine
Inventor: TAKAOKA YOSHIYASU
IPC: F02M69/00
Filed: 1986-06-09
Abstract: PURPOSE:To prevent lowering with time of operation performance, by a method wherein, in a device in which a fuel injection valve is disposed in a common intake air passage commonly connected to plural cylinders, a pair of fuel injection valves having the same fuel injection characteristics as each other are disposed in a manner to point to their mating cylinders to which fuel is to be fed. CONSTITUTION:A common intake air passage Mc, commonly connected to branch passages M1-M4 connected to first - fourth cylinder, respectively, is formed between an intake air manifold M and a throttle boby B having a throttle valve Vt. First and second injection valves V1 and V2, injecting fuel toward the common intake air passage Mc positioned down a line from the throttle valve Vt, are mounted to the throttle body B. Valves having the same fuel injection characteristics as each other are used as the two injection valves V1 and V2, and are positioned pointing to their respective mating cylinders to which fuel is to be fed. Namely, the first fuel injection valve V1 is positioned pointing to cylinders C1 and C4, and the second fuel injection valve V2 pointing to cylinders C2 and C3.
Patent JP-H0426996-A (JP)
Title: Nonvolatile semiconductor memory circuit
Inventor: NAKAYAMA TAKESHI
IPC: G11C16/06
Filed: 1990-05-22
Abstract: PURPOSE:To reduce a erasure time by providing a sense amplifier revising read sensitivity at erasure verification so as to discriminate it to be in the erasure state when a current flows to all connected bit lines and providing a Y decoder whose plural bit lines are connected to the sense amplifier simultaneously at the erasure verify. CONSTITUTION:Since a signal ER reaches an L level in the entry to the erasure verification, all Y gate lines 9 - 11 go to an H level by NAND gates 35 - 37 of a Y decoder 21 and Y gates 12 - 14 are turned on. Simultaneously, a Z gate 23 is selected by a Z decoder 22 and all bit lines 4 - 6 connected to the Z gate 23 are connected to a sense amplifier 25. A signal ER goes to L in the sense amplifier 25 and a P-channel transistor (TR) 39 is turned on, even when the number of bit lines to be sensed is increased, the data is read with the sensitivity of sense similar to that with one bit line. Thus, the erasure verification is quickened and the erasure time is also reduced.
Patent JP-S5257842-A (JP)
Title: Level detector
Inventor: OZASA SUSUMU
IPC: H01L27/14
Filed: 1975-11-07
Abstract: PURPOSE: To render it possible highly precise detections in a non-contact manner regardless of of the uneveness, reflection factor and absorption factor of the surface of the object being detected by receiving the light formed by irregular reflection of a slit-like luminous flux from the object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08329723-A (JP)
Title: Spotlight
Inventor: GOTO YOSHIRO
IPC: F21V9/40
Filed: 1995-05-31
Abstract: PURPOSE: To provide a spotlight whose lamp can be replaced without separating a filter frame by arranging an installing part which can freely mount and demount the filter frame and a means which can move on the lamp body part front face side. CONSTITUTION: In a support arm 5 to support a filter frame 3, one end is hooked on a heat radiating hole 1b on the rear face side of an apparatus main body 1d, and a temporarily fastening part 5b is formed. The other end made freely mountable on and demountable from a lamp body part 1 by an installing part 5a on the front face side. A pivoting part 6a pivoted on a projecting arm 3e arranged on the filter frame 3 exists on the tip of the support arm 5, and the filter frame 3 can freely rotate with this as the center, and a necessary space can be formed on the front face side of the lamp body part 1. Therefore, the filter frame 3 can be freely mounted and demounted by the installing part 5a, and a filter can be easily installed even in an apparatus in which a filter is not arranged.  The filter frame 3 rotates by the pivoting part 6a, and replacing work of a lamp can be easily performed without separating it from the lamp body part 1.
Patent JP-H08330717-A (JP)
Title: Method of mounting electric circuit device
Inventor: HIRAMA TOSHIAKI
IPC: H05K3/34
Filed: 1995-05-31
Abstract: PURPOSE: To enable even a rugged substrate to be manufactured while cutting down the dispersion in solder amount by screen printing method. CONSTITUTION: Previously, a solder 2 buried sheet 5 is mounted on a substrate 1. Next, parts 7 are mounted on the sheet 5 for performing a reflowing step. At this time, an epoxy resin sheet 5 is hardened again to be bonded onto the substrate 1 in the lower stage of the reflow temperature. When the temperature is raised higher, the solder 2 is melted down and solidified for mounting parts 7. Through these procedures, even a rugged substrate can be easily soldered with the least dispersion in the solder amount.
Patent JP-S5465984-A (JP)
Title: Fluid tank for granular body
Inventor: MIYAHARA NOBUKIYO
IPC: B65G53/38
Filed: 1977-11-07
Abstract: PURPOSE: To accomplish a complete delivery of a granular body by a simple, inexpensive means, while performing a uniform fluid of the granular body, by arranging an outlet port close to the lowest portion of a storage chamber, i.e. on the side wall right above a diffuser plate.  
     CONSTITUTION: A fluid tank 1 is divided by a diffuser plate 2 having a number of fine pores into an upper chamber 3 and lower chamber 5; a granular body 4 is stored in the upper chamber 3 and compressed air or the like is introduced into the lower chamber 5 through a pipe 6. In this fluid tank 1, a delivery pipe 11 is provided to the side wall close to the lowest portion of the chamber 3 in such a manner that the outlet port 11a of the pipe 11 is brought into contact with the upper surface of the plate 2. With such an arrangement, no outlet port 11a is arranged in the plate 2, so that pores can be provided uniformly over the entire surface of the plate 2. In addition, since the outlet prt 11a is provided close to the lowest portion of the storage chamber 3, the granular body 4 can be completely discharged out without leftovers by opening a valve 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5467693-A (JP)
Title: Mechanism for engaging electric contactor
Inventor: KOIZUMI KINORI
IPC: H01R13/41
Filed: 1977-11-09
Abstract: PURPOSE: To prevent soldering flux or the like from adhering to contact by providing band-like projection for blocking through hole and engaging projection of narrow width for urging and fixing it to through hole inner wall at the engaging portion of the contactor to the through hole of an insulator.  
     CONSTITUTION: There are provided a broad band-like projection 16 for blocking through hole 8-1 and engaging projection 13 or 14 of narrow width in height for sufficiently urging and fixing it onto the inner wall of the hole 8-1 at the engaging portion 8-2 of a contactor 2 with the hole 8-1 of an insulator block 1. The height of the projection 16 is formed slightly higher than or substantially the same as the diameter of the hole 8-2. Thus, it can eliminate the gap in the hole 8-1 and adherence of solder to the contact 10 due to the fact that the flux is raised by capillary phenomenon or vaporization at soldering time so as to thereby prevent the contact 10 from deteriorating in contacting performance. It also eliminates the cleaning step of the flux so as to reduce the medicine resistance of the insulator 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02310519-A (JP)
Title: Liquid crystal element and driving method thereof
Inventor: WAKITA HISAHIDE
IPC: G02F1/133
Filed: 1989-05-26
Abstract: PURPOSE:To allow the execution of the display of multigradations with a pair of picture element electrodes by impressing prescribed voltage waveforms to the picture element electrodes and responding the ferroelectric liquid crystal molecules in the spacing between the picture elements of fine picture element patterns, thereby switching stable states. CONSTITUTION:The ferroelectric liquid crystal 14 is crimped between substrates 1 and 2 which have electrodes 3, 4 on the opposite surfaces to form the matrix-shaped picture elements 5. The stable states between the two picture elements 5 and the spacing parts x1 to x3, y1 to y3 therebetween are switched by impressing prescribed pulse voltages to the electrodes forming the adjacent two picture elements 5, by which the multigradation display is executed without increasing the number of the electrodes. Namely, the liquid crystal in the spacing part between the picture element 5 and the picture element 5 responds to the electric field as well and attain the stable state similar to the state on the picture element 5 in the extremely fine patterns. Although the threshold voltage of the liquid crystals in the spacing parts x1 to x3, y1 to y3 is higher than on the picture elements, the stable states are switched if the pulses of the sufficient voltage and pulse width are impressed thereto. The multigradation display is executed with the same number of electrodes as the number of electrodes of the conventional ferroelectric liquid crystal element in this way.
Patent JP-H11318537-A (JP)
Title: Accessory for bag
Inventor: KISHIMOTO KUNIO
IPC: A45C13/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To change an accessory by fixing a fixing body to the rear side of the cover of a bag, freely rotatably mounting a rotary body to this fixing body and providing plural accessories to their surrounding so as to expose an optional accessory under the cover. SOLUTION: The fixing body 3 is fixed to the rear side of the cover of the bag, the rotary body 5 is rotatably mounted to this body 3 and the plural accessories are provided in the surroundings to expose the optional accessory under the cover. After arranging an elastic member 22 along the recessed part 9 of the projecting part 7 of the body 3, the body 5 is fitted to the part 7 so as to make its recessed part 21 to face the recessed part 9 to bring both ends of the member 22 in contact with both ends of the part 21. Next, a cover 10 in the shape of a doughnut is fixed to the body 3 to axially fit an accessory to the tip of the arm part 18 of the body 5. Thus, the body 5 provided with the plural accessories can be rotated on an outer peripheral, and the body 5 can be positioned to a prescribed position by the part 9 and the member 22.
Patent JP-H09316367-A (JP)
Title: Powder coating material
Inventor: NAKAMURA YOZO
IPC: C09D123/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating material which is the most suitable for the fluidized dipping of a welled wire netting which is produced by welding steel wire and is used as a fence panel. SOLUTION: A polyethylene powder coating for fluidized dipping is provided which has a median particle size of 125-150μm, a melt flow index of 7-11g/10min, a bulk specific gravity of 0.35 or higher, and an angle of repose of 35 deg. or lower. A powder coating material is also provided which comprises an ethylene-acrylic acid copolymer having an acrylic acid content of 1-10wt.% instead of polyethylene.