baber/WOPTO huggingface dataset:
Patent JP-H07216331-A (JP)
Title: Compound for bonding two members, its preparation, and semiconductor/cooling body combination for electric power having this compound
Inventor: KAARUUHAINTSU IIDERAA
IPC: C09J9/00
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a glued object having high dielectric breakdown strength and good thermal conductivity and being excellent in heat resistance, mechanical reliability, etc., by gluing two parts with an electrically insulating adhesive having a powder excellent in thermal conductivity.  
     CONSTITUTION: In the production of a glued object composed of two parts 1 and 2, an adhesive (e.g. epoxy resin) which forms an electrically insulating undercoat layer 4 which can hide all of the particles protruding from the surface 1a of one part is applied onto the surface 1a of the part 1 and pre-cured to such an extent that the film can be broken by the particles under suitable pressure. Next, onto the layer 4 or the surface 2a of a part 2 not coated, an electrically insulating adhesive 5 containing a powder 6 (e.g. Al 2 O 3  powder) which is electrically insulating but can well transfer heat is applied. The whole gluing compound is cured after the two parts 1 and 2 are pressed against each other to such an extent that the particles 6a of the powder 6 are intruded into the layer 4, and the thickness of the gluing compound corresponds to the diameter of the largest particle 6a. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63176524-A (JP)
Title: Banking
Inventor: YAMANE YOSHINORI
IPC: E02D17/18
Filed: 1987-01-14
Abstract: PURPOSE:To reduce the cost of construction work by a method in which compacted banking layers having soil cement portions on their sides are laminated and reinforcing sheets whose one ends are coupled with the soil cement portions are set extendedly along the banking layers. CONSTITUTION:Banking material 6, e.g., soil, is sent out on the ground 5 and compacted, and at the same time soil cement is sent out to the position corresponding to the side edge of the banking and compacted to form a banking layer 3 with the soil cement portion 2. The layers are laminated in plurality and a reinforcing sheet 4 is coupled with the surface of the layers 3 by burying the one end of the sheet 4 in the soil cement portion 2 and by extending the other end in the banking. The layers 3 are stacked up to a given height by repeating the formation of the soil cement portion 2, the lamination of the layers, and the laying of the sheet 4, and the outer edge of the banking material 6 of the banking layer 2 is graded.
Patent JP-S5599440-A (JP)
Title: Car theft display unit
Inventor: DOI ISAMU
IPC: B60R25/00
Filed: 1979-01-23
Abstract: PURPOSE: To enable checking whether or not a car is stolen or checking that there is a fault by displaying a sign using car keys or another key and watching it from outside the car.  
     CONSTITUTION: By operating car keys and displaying a sign from a car, a stolen car can be checked since it can be checked from outside the car. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000203776-A (JP)
Title: Elevator
Inventor: KON JUNJI
IPC: B66B11/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of increasing strength of a machine room by projecting a guide rail up to the machine room and making this guide rail support a winding machine. SOLUTION: On a wall of a hoistway 1, a guide rail 5 for car fixed by a bracket 2 is extended from a bottom part of the hoistway 1 to the vicinity of a ceiling part 8 and a guide rail for balance weight 7 fixed by a bracket 3 is extended up to a machine room 17. On a car 4 and a balance weight 6, a rope 11 are wound via each pulley 9, 10. An end 12 of this rope 11 is fixed to a rope end 13 fixed to an upper part of the hoistway 1. After the end 12 is wound on a winding machine 14 fixed to a bracket 18 of an upper part of the guide rail for balance weight 7 extended up to the inside of the machine room 17 after the end 12 is wound on the pulley 9 on the lower part of the car 4, the other end 16 of the rope 11 is fixed to an other rope end 15 wound on the pulley 10 of the balance weight 6 and fixed to the upper part of the hoistway 1.
Patent JP-H08192746-A (JP)
Title: Ultrasonic traveling track dimension measuring device
Inventor: MANOME YUICHI
IPC: E01B35/00
Filed: 1995-01-20
Abstract: PURPOSE: To attain the optimization of maintenance and inspection by automatically remotely inspecting the interval and wear of a traveling tracks. CONSTITUTION: Several non-contact aerial ultrasonic sensors 17, 18, 19 and 20 are provided on the upper part or side of traveling tracks and mounted on a traveling truck 22 provided with a transmitting and receiving section, distance measuring section, data storing section and display section. Thus, the inspection operation of the traveling track can be substantially simplified. Further, the replacement period and inspection cycle of the track can be figured out of statistical control data to greatly improve the maintenace operation.
Patent JP-H09194062-A (JP)
Title: Separation feeding device for sheet material
Inventor: TAKASAKI TADAO
IPC: B21D43/24
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate limitation of the arrangement position of an air nozzle due to a stopper and a magnet floater and to blow air from a position where a highest air blow effect is produced. SOLUTION: Air is blown against a gap between sheet materials W and W through an air nozzle 19 to support the peel effect of the sheet material W by a magnet floater. A number of hemispherical recessed parts 20 are formed in the regulation surface 16a of a stopper 16 arranged adjacently to the magnet floater. A direction of air blown out through the air nozzle 19 on the hand 14 side is caused to change by the recessed parts 20 to blow air against the paper material W side.
Patent JP-S60153059-A (JP)
Title: Copy paper processor for copying machine
Inventor: OKUZAWA TSUGIO
IPC: G03G21/00
Filed: 1984-01-20
Abstract: PURPOSE:To unitize a paper refeeding device and increase the function of a copying machine by providing a transfer inverting device which inverts the moving direction of discharged copy paper and the paper refeeding device which feeds the transfer paper to a copying machine again. CONSTITUTION:The copying machine 100 has various devices such as the copy paper inverting device 9 and paper refeeding device 21 incorporated integrally in a casing 2, and the whole is put in one unit. Namely, the copying machine 100 is placed on said casing 2, and pins 3 and 3a projected from the casing 2 are fitted in holes 103 and 103a bored in the main frame case bottom plate 109 of the copying machine 100, so that the copying machine 100 is coupled with a copy paper processor 1 freely attachably/detachably. Thus, the copy paper processor is linked with the copying machine, so this processor is utilized to increase the function of the copying machine greatly.
Patent JP-S56113078-A (JP)
Title: Horizontal opposed compressor
Inventor: OOTSUKA IWAO
IPC: F04B35/00
Filed: 1980-01-23
Abstract: PURPOSE: To favorably lubricate the sliding surfaces in such a way that hollows are made in the opening parts of a slider sliding hole, and exposure of the sliding face of the slider to the hollows at the time of reciprocations of the slider facilitates to adhere lubricating oil which is stirred and atomized in the cylinder onto the sliding face.  
     CONSTITUTION: A piston 3 is formed with notch part 24, 24 to form a pair of hollows 46, 46 in a socket shape in the inside between the opposite cylinder body wall surfaces 27, 28 in such a way that part of the head part outer periphery abutting against the opening part of a slider sliding hole 22 is removed in a concave shape. Lubricating oil mixed with gas by being stirred and atomized in the spatial part inside the cylinder body 2 is efficiently adhere onto the sliding face 16, 16 exposed opposite to the hollows 46, 46 by its turbulence in the hollows 46, 46 at the notch parts which is produced with the reciprocations of the slider 4. Besides, retraction of the lubricating oil adhered on the sliding face 16, 16 is produced on the sliding surfaces of the piston 3 and the slider 4 with retrogression of the slider 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63175273-A (JP)
Title: Shift control device for optical head
Inventor: ITO KINYA
IPC: G11B7/085
Filed: 1987-01-14
Abstract: PURPOSE:To improve the positioning accuracy of an optical head by outputting a track cross pulse signal only when the shift distance of the optical head is kept within a fixed range of track spaces. CONSTITUTION:The speed detecting signals are integrated by an integrator 13 and an output of a voltage waveform proportional to the shift distance of an optical head 5 is obtained. This output voltage level is compared by 2nd and 3rd comparators 14 and 15 with the voltage values equivalent to about 0.8 and 1.2 times as much as the track space as 2nd and 3rd reference voltage levels respectively. The output of the comparator 15 resets the integrator 13; while the output of the comparator 14 is inputted to a subtrahend input terminal of a counter in the form of a 2nd track cross pulse signal after being ORed with a 1st track cross pulse signal received from the head 5 through an AND gate 17. Therefore a 2nd track cross pulse signal is outputted only when it is kept under two reference voltage levels. Thus it is possible to delete the track cross pulse signals produced by the dust, the cracks, etc., of an optical means. In such a way, the head 5 can be accurately positioned.
Patent JP-H04240668-A (JP)
Title: Portable image forming device
Inventor: NARUMIYA MASAO
IPC: H04N1/00
Filed: 1991-01-24
Abstract: PURPOSE:To prevent a temperature in a device from abnormally rising by a fixing device even when an unexpected situation such as the disconnection of a main power source happens in the middle of actuation. CONSTITUTION:This device is provided with a controller 62 for a remaining heat removing fan and a secondary power source 66. When power supply from the main power source 60 is cut off, the controller 62 allows a switch 64 to act so that a motor 65 for a remaining heat removing fan is started to be driven by the power source 66, and the power supply from the power source 66 is cut off when remaining heat is removed. The secondary power source 66 is always charged from the main power source 60 by a charging part 63.
Patent JP-H11271556-A (JP)
Title: Group fusion connection tray
Inventor: BUREK DENIS EDWARD
IPC: G02B6/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To increase the total connections capacity of a connection tray assembly. SOLUTION: The assembly of a group fusion connection tray increases the capacity of a connection closure having a support member for supporting the assembly. The assembly includes connection trays 33 and 34 which are latched and joined to the support member and have positioning slots including two connection holder inserts 36 and 37. A cover member 39 has a latch joint leg part which is latched and joined to a wedgelike latch on a connection tray. The cover member 39 turns and mounts the individual connection tray on its top surface.
Patent JP-S58124286-A (JP)
Title: Driving circuit for semiconductor laser diode
Inventor: KOGA TAKAMASA
IPC: H04B10/564
Filed: 1982-01-20
Abstract: PURPOSE:To make the gradient rate of current versus light output constant equivalently, by supplying the current corresponding to the variation in the gradient rate of the current versus light outut of an LD (semiconductor laser diode) to a current switch circuit from a variable current source, and variably controlling the driving current. CONSTITUTION:The light signal outputted from the LD11 is transduced from the light to electricity by a PD17, and converted into the voltage by a resistor 18. The DC component of the detected voltage generated across the resistor 18 is removed by a capacitor 21, and only the variable component is extracted. The output voltage from the capacitor 21 is integrated in an LPF23, further integrated and amplified in an active filter 24, and supplied to the base of a transistor 27 as a control voltage. The collector current of the transistor 27, i.e. a supply current of the current source 26 with respect to the current switch circuit 12, is varied by the output voltage (control voltage) of the active filter 24. In this way, the collector current of a transistor 13, i.e. a the driving current I0 is  varied.
Patent JP-H05192013-A (JP)
Title: Seeding machine
Inventor: NASU TAKESHI
IPC: A01C7/08
Filed: 1992-01-20
Abstract: PURPOSE:To provide a seeding machine designed to facilitate the attaching/ detaching operations for masks. CONSTITUTION:A seed feeder C is equipped above a conveyor A, and plural masks 17 provided with seed guide holes corresponding to the openings for respective pots are provided. The masks 17 are fitted at an endless revolving tool 7 so as to be monolithically revolved with the rotator 11, and this endless revolving tool 7 is located in between the seed feeder C and the conveyor A. And, this endless revolving tool 7 is so designed that, with rotationally driving the tool 7, the masks 17 are hookingly introduced into the upper part of each raising seedling box 4, hooking the box 4 and sending it in the carrying direction for the conveyor A.
Patent JP-S63174758-A (JP)
Title: Slag adsorbent
Inventor: FUKUDA SHIGEZO
IPC: B22D11/00
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a slag adsorbent which has excellent slag removability and property to retain the heat of a molten metal and permits easy recovery and removal by allowing glass fibers having an SiO2 content of a specific value or above to exist mixedly in the surface part of a calcined body formed by molding refractory material powder to a plate shape and calcining the molding. CONSTITUTION:Mixed slurry 1 composed of agalmatolite powder, the glass fibers contg. >= 75wt.% SiO2 and water is poured into a molding tool 2 consisting of a metal flask 3, a bottom plate 4 and a press plate 5. The compression molding of the mixed slurry 1 pressurized and molded in the tool 2 is then calcined to obtain the slag adsorbent having the desired glass fibers existing mixedly in at least the surface part of the calcined body. The slag adsorbent which has the excellent slag removability and property to retain the temp. of the molten metal and permits the easy recovery and removal from the molten metal is thereby realized.
Patent JP-H02233671-A (JP)
Title: Preparation of substituted 1-hydroxymethyloxirane, and new ketone
Inventor: TOOMASU TSUIIRUKE
IPC: C07F7/18
Filed: 1990-01-18
Abstract: PURPOSE: To obtain the subject compound useful as e.g. a synthesis intermediate for antimycotic agent and fungicide easily in good yields by using a specified ketone including a novel compound and reacting this with trimethylphosphonium methylsulfate, a base, etc.  
     CONSTITUTION: A ketone of formula II (wherein A and B are each 1-4 C alkyl, phenyl, naphthyl, diphenyl or the like; and X is a suitable eliminable group) such as ketone of formula I (wherein A' is phenyl or 4-fluorophenyl; B' is 2- fluorophenyl, 2-chlorophenyl, 2-bromophenyl or the like; X' is OH or an eliminable group; and the wavy line means a racemic mixture) is reacted with trimethylsulfonium methylsulfate and a suitable base or with dimethyloxosulfonium methilide to obtain the purpose compounds of formula III (wherein formula IV and formula V mean the three-dimensional positions of the groups in the chiral molecule) and of formula VI (the enantiomer of a compound of formula III). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56106351-A (JP)
Title: Deflection yoke core
Inventor: KOGANO MASANORI
IPC: H01J29/76
Filed: 1980-01-24
Abstract: PURPOSE:To easily form an obliquely wound toroid winding by projecting the small diameter end face of a megaphone-type ferrite core on which two split grooves and making its large end face form a concave. CONSTITUTION:An electron beam deflection yoke 1 in the cathode-ray tube of a television receiver set consists of a megaphone-type ferrite core which has a large diameter end face 9 and a small diameter end face 8. There are provided two axial split grooves 2 and 3 on its external surface. The small diameter end face 8 is axially projected between the vicinity of one and the other split grooves and the large diameter end face 9 axially becomes hollow between each of them. As a result, V type toroid winding can be performed and winding the facilitated without using a special jig which is mounted on a core 1.
Patent JP-H10207922-A (JP)
Title: Heat analytic method
Inventor: MORIHARA TAKAO
IPC: G06F19/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat analytic method capable of conducting an accurate analysis of analytic object system, through a simple method, without requiring much labor, and in a short time, concerning the heat analysis of heat exchanger for performing energy transmission from high temperature side fluid to low temperature side fluid. SOLUTION: The analytic object system is divided into plural divided blocks 10 along with a 1st flowing direction D1, in which a high temperature side fluid 1 flows, and a check object divided model provided with a high temperature side channel part 4, heat conduction boundary surface 6 and low temperature side channel part 5 is generated. Then, outlet/inlet physical quantity is made correspondent between respective divided blocks 10 along with the 1st flowing direction D1 and for each correspondent divided block 10, a heat exchange check object model composed of thermally connected plural check object divided models is constituted.  These check object divided models are respectively regarded as heat exchange models, in which the high temperature side fluid 1 and a low temperature side fluid 2 flow in the 1st flowing direction D1, a convergent solution is found and heat analysis is performed.
Patent JP-H03211541-A (JP)
Title: Transmission type screen, its production and transmission type projection television using the same
Inventor: YAMAMOTO YOSHIHARU
IPC: G03B21/625
Filed: 1990-01-17
Abstract: PURPOSE:To prevent moire from occurring and to facilitate production by arranging and dispersing many pieces of almost bar-like resin having non- compatibility to light transmissive resin and having refractive index different therefrom in the light transmissive resin in the same direction and specifying the relation of the lengths in a lengthwise direction and a widthwise direction. CONSTITUTION:The almost bar-like resin 3 having non-compatibility to the light transmissive resin 2 and having the refractive index different from the resin 2 is arranged and dispersed in the resin 2 in the same direction, and the lengths (a) and (b) in the lengthwise direction and widthwise direction of the resin 3 are set in the relation of a/b>3. Since the almost bar-like resin 3 is arranged and dispersed at random pitch in the resin 2, that is, a base material constituting a transmission type screen 1, the moire which is a trouble from the viewpoint of vision does not occur at all even when a Fresnel lens is combined and used with the screen 1.
Patent JP-H10209343-A (JP)
Title: Semiconductor package and its manufacture
Inventor: ANDO YOSHIYUKI
IPC: H01L21/56
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate observing the mounting condition and replacing at a low cost, without using leads by fixing a semiconductor chip to a holder, connecting it to electric circuit, an sealing it with a liq. sealant. SOLUTION: The semiconductor package comprises a holder 1 having a flat part 1a and part 1b protrudent therefrom, an electric circuit 2 provided on the holder 1 and a semiconductor chip 3 which is fixed to the flat part 1a, connected to the electric circuit 2, and sealed with a liq. sealant 4. The flat part 1a is formed in approximately a square shaped at the center of the holder 1 to fix the chip 3. The protrusion 1b in a trapezoidal shape protrudes from the flat part 1a so as to be higher than at least the chip 3 and to surround the flat part 1a. Thus a semiconductor package using to metal lead is obtd., without needing a large-scale facility for producing metal leads or valuable dies.
Patent JP-S5393742-A (JP)
Title: Code converting system
Inventor: MURAI KAZUO
IPC: H03M7/04
Filed: 1977-01-26
Abstract: PURPOSE: To reduce the number of the necessary circuit by converting the matrix circuit showing the storage position of the conversion code so that the number of unit may be equal between each line and row. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04247950-A (JP)
Title: Production of electrode
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/085
Filed: 1991-01-25
Abstract: PURPOSE:To produce an aperture electrode without drilling a ceramics by a method wherein grooves for forming apertures are formed on two insulating substrates, the substrates are positioned, bonded, and cut into required thickness, and electrodes are provided on the slice. CONSTITUTION:Materials 20 made of ceramics are grooved by a diamond grindstone of a precision slicer or the like. The two materials 20 provided with grooves 21 are so positioned as not to have a shift at the grooves corresponding to each other, thereafter being bonded with each other. While slice grooves 23 are provided on the material by a precision slicer, the material is cut into a large number of slice cores 24. Lastly, a reference electrode and a control electrode are formed on the upper and lower surfaces of the slice core 24. In this manner, an aperture electrode can be produced without performing a drill machining, in which the material is hard to drill and a high accuracy cannot be obtained.
Patent JP-S58125938-A (JP)
Title: Signal transmitting circuit
Inventor: TANAKA YONEZOU
IPC: H04L25/49
Filed: 1982-01-22
Abstract: PURPOSE:To enable the compensation of both a static error and a quantizing error and to ensure the transmission of a specific signal with high accuracy, by setting forcibly both a D/A converter set at the transmitting side and an A/D converter of the receiving side by means of an analog signal produced by a coder and a compensating digital signal. CONSTITUTION:Each bit of a digital input 1 is converted an analog signal 3 by a D/A converter 2 and applied to an A/D converter 4. At the same time, each bit of the input 1 is applied to a scanner 7 of a coder 6, and a series code selected by the scanner 7 and corresponding to the bit is applied to a level converter 8. A compensating analog level corresponding to the series signal is delivered from the converter 8 and applied to the converter 4. Then the coder 6 and the converter 4 are driven by an external clock 10, and the converter 4 is actuated with a command of a deciding input emphasized by an analog level produced by the converter 8 aside from an ordinary converting operation. The same pattern is secured between the input 1 and the digital input, and a converting error is canceled.
Patent JP-S59133865-A (JP)
Title: Automatic speed change gear for vehicle
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1983-01-19
Abstract: PURPOSE:To have optimum control of direct coupling force in accordance with the running condition of a vehicle by installing pilot type solenoid valves, which give an oil pressure to a cylinder in a direct coupling mechanism of a torque converter, as in series and by controlling electronically. CONSTITUTION:When the running condition of a vehicle is judged to lie in the range A on the basis of a car speed signal S1 and a throttle degree-of-opening signal S22, a direct-coupling control circuit 29 energizes a solenoid 45 of a solenoid valve 25 to drive its valve element 42 to the open side, so as to put the direct coupling mechanism of torque converter into the state out of direct coupling. At this time, an oil pressure control circuit 22 performs control of normal automatic speed convertion using torque converter. Then in the range B, a solenoid 36 of another solenoid valve 24 is energized to drive its valve element 33 to the close side, so as to supply the pressure oil weakened thereby to the above-mentioned solenoid valve 25. In the range C, the valve 33 is driven to the open side so as to supply a stronger pressure oil to the solenoid valve 25.