baber/WOPTO huggingface dataset:
Patent JP-H06158662-A (JP)
Title: Wire saw type excavator
Inventor: KAJIOKA YASUO
IPC: E02F5/06
Filed: 1992-11-18
Abstract: PURPOSE:To enhance operating efficiency by introducing into a guide column stones, etc., which are introduced into a vertical shaft by drive of a wire saw, and sorting them according to whether their grain size is large or small, and carrying them to the ground CONSTITUTION:To excavate the ground T by endlessly running a wire saw 40, obstacles K separated from the wire saw 40 by use of a scraper are introduced into a guide column 20 via introduction means 50. Separation means 60 receives the obstacles K below the column 20 and sort them into ones K1 with large diameter and ones K2 with small diameter. The large-diameter obstacles K1 are hoisted to the ground using a bucket 70. The small-diameter obstacles K2 are sucked by means of a reverse pipe 26 or retained on the bottom of the column 20 and hoisted, together with the column 20 when the column 20 is extracted. Gravel, etc., is separated from the small-diameter obstacles and remaining muddy water is returned into a guide hole H and utilized in excavation. Accumulation of obstacles between the column and a vertical shaft is thus prevented and so the need for dredging can be eliminated, and it is made easy to extract and insert the column.
Patent JP-H08167519-A (JP)
Title: High frequency dust core
Inventor: MITANI HIROYUKI
IPC: H01F1/22
Filed: 1994-12-13
Abstract: PURPOSE: To simultaneously obtain the characteristics of high permeability and saturated magnetic flux density and the characteristics of low eddy current loss by covering an oxide film with vitreous insulating material containing CR or/and P, and connecting soft magnetic powders via the material. CONSTITUTION: Soft magnetic powder containing iron as a main component is heated in an oxidative atmosphere such as the atmosphere to be oxidized to form an oxide film on the powder surface. The surface is covered with vitreous insulating material containing Cr and/or P by a coating method, etc., and then dust molded (dust is formed, connected and solidified) by high compression by a molding machine. Thus, the soft magnetic powders are connected via the material to eliminate the conduction between the powders, and hence high frequency hydraulic dust core having high filling density of the powder and high permeability and saturated magnetic flux density is simultaneously obtained.
Patent JP-2000138310-A (JP)
Title: Semiconductor device
Inventor: MINAMI KOBO
IPC: H05K3/46
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein a printed board having sufficient bonding strength is used between a bonding wire and a bonding terminal. SOLUTION: This semiconductor device is constituted into a structure, wherein a printed board is used between a bonding wire and a bonding terminal, the printed board is formed by laminating plastic boards in two upper and lower layers, a semiconductor chip 2 is mounted on an aperture 13 formed in a lower layer plastic board 1a, the chip 2 and a bonding terminal 10 which is the end part of a copper wiring 7 on the lower layer plastic board 1a, are connected with each other through a bonding wire 3, the whole aperture 13 is sealed with a sealing resin 5 in such a way that the chip 2, the bonding wire 3 and the bonding terminal 10 are sealed with the sealing resin 5, and solder balls 4 are provided on a land 11 on the upper surface part of the upper layer plastic board 1b as external terminals.  A ceramic board 6, which is a nonconductive hard material layer, is provided between the copper wiring layer 7 and the lower layer plastic board 1a.
Patent JP-H05145159-A (JP)
Title: Light modulator
Inventor: WATABE TORU
IPC: G02F1/025
Filed: 1991-11-25
Abstract: PURPOSE:To remove reception errors by according the phases of the lights of two wave guide modes with each other in case of obtaining a high level of output and joining them, and dispersing the waveguide modes and emphasizing the light intensity in case of getting a low level of output. CONSTITUTION:In case of obtaining a high level of output, the lights of two waveguide modes are joined and propagated by a waveguide path 4, and then they are joined by according the phase to each other by the waveguide paths 5-7 at the latter stage. Moreover, in case of obtaining a low level of output, two wavegumde modes are dispersed inside a waveguide path 4, whereby the light intensity is emphasized. Thereby, the quantity of light absorbed becomes small, and the adverse effect by chirping becomes small, and it becomes hard to cause reception error.
Patent JP-H01150568-A (JP)
Title: Printer device
Inventor: IDOUJI SHIGEKI
IPC: B41J29/42
Filed: 1987-12-09
Abstract: PURPOSE:To easily set a printer at high speed, by providing a means for storing set content, a means for converting memory content to bar code data, and a bar code reader. CONSTITUTION:In a setting mode, the setting of each item is performed to a display part 9 and the switch of an operation panel 2 and the setting content is written in a RAM 4b. When a bar code is printed in a processing step, the setting content is read from the RAM 4b to be converted to bar code data by a conversion part 5 and the bar code is printed by a printing part 6. In a bar code reading mode, the bar code is read by a bag code reader 3 and the read data is converted to usual set content by the conversion part 5 to be written in the RAM 44b. By this method, the printer set content from an operation panel is converted to bar code data to be printed out and, further, the bar code is read to make it possible to set the printer.
Patent JP-H01151293-A (JP)
Title: Method for conducting inner layer of multilayer printed wiring board
Inventor: YAMAZAKI MARI
IPC: H05K3/46
Filed: 1987-12-09
Abstract: PURPOSE:To make it possible to be electrically conductive without exerting an influence such as a punch on another layer, by providing a through hole at a compensatory position of a prepreg material to be conductive between inner layer circuit patterns and performing polymerization/hardening by applying pressure/heat to the prepreg material. CONSTITUTION:A hole H0 is provided at a part in which conduction between both circuit patterns is made in a prepreg material P insulating/adhering a second and third layers L2 and L3 of an inner layer. As means for making conduction, a conductive material T is filled as much as required in the inside. In this state, when the both layers adheres by compressing by heat a double faced printed board B2 and performing polymerization/hardening on the prepreg material P, a hole H0 is filled with the filled paste T by compression and it is in contact with the patterns L2 and L3 to be conductive. As a result, it is possible not to exert an influence such as a punch on another layer.
Patent JP-H04180331-A (JP)
Title: Isdn communication equipment
Inventor: WATANABE GIICHI
IPC: H04M1/57
Filed: 1990-11-14
Abstract: PURPOSE:To improve operability by registering the discrimination information of a caller side terminal by making it correspond to an abbreviated dial number in the case that call incoming arises, and originating a call by referring to the corresponding discrimination information in the case that this abbreviated dial number is inputted within prescribed time after that. CONSTITUTION:A system control device 12 reads out the dial number of the caller side terminal contained in control information stored in a control information memory 17. This dial number is made to correspond to the prescribed abbreviated dial number, and is registered in a number table 21 provided in the control information memory 17. Restrictions are put on the time during which the dial number of the caller side terminal can be read out by this abbreviated dial number. Then, when the abbreviated dial number is inputted from an operating port 13 within the above-mentioned limited time, and the origination of a call is requested, the call is originated to the caller side terminal by a communication control device 16 through an ISDN line 11 in conformity to the dial number of the caller side terminal registered in the number table 21.
Patent JP-H04180045-A (JP)
Title: Film information display device for camera
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/00
Filed: 1990-11-15
Abstract: PURPOSE:To confirm whether a reloaded film is the one intended by a user or not by extracting the final photographing frame number corresponding to the reloaded film from memory and displaying related information. CONSTITUTION:When the halfway rewinding of the loaded film is commanded, the final frame number and photographing information recorded on the magnetic recording medium 12 of the frame are made to correspond, and stored by a storage means 103. When a halfway rewinding film is reloaded, whether it is the film having the halfway rewinding in the past or not is discriminated by a discriminating means 104, the final photographing frame number is detected by a detecting means 105, and the same frame number as the final photographing frame number detected out of the final photographing frame numbers stored in the memory is extracted by an extracting means 106. The photographing information corresponding to the extracted frame number is extracted, as well, and the final photographing frame number and the photographing information are displayed with a display means 107. Thus, whether the reloaded film is the one intended by the user or not, is confirmed.
Patent JP-H02155917-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: ENDO SHIGERU
IPC: C08L63/00
Filed: 1988-12-09
Abstract: PURPOSE:To provide low elasticity without lowering glass transition temp. and to improve resistance to heat shock by compounding an epoxy resin, a phenol resin curing agent and a butadiene-acrylonitrile copolymer-modified organopolysiloxane. CONSTITUTION:A butadiene-acrylonitrile copolymer-modified organopolysiloxane is obtd. by reacting an organopolysiloxane (a) of a viscosity of 10,000-500,000cst and 2 or more epoxy groups in its molecule, an organopolysiloxane (b) of a wt. ratio a/b of 0.1-10, a viscosity of 10,000-500,000cst and 2 or more epoxy and polyoxyalkylene groups in its molecule and a butadiene-acrylonitrile copolymer (c) of a ratio of the intramolecular epoxy equivalent of the components (a) and (b) to the carboxyl equivalent of the component (c) of 0.05-0.5, an MW of 1,000-5,000 and an acrylonitrile content of 5-30wt.% and having carboxyl groups on both terminals in the presence of a catalyst at 120-180 deg.C for 2-10 hrs. An epoxy resin, a phenolic resin curing agent and the above organopolysiloxane are compounded and kneaded at 70-110 deg.C.
Patent JP-H03172655-A (JP)
Title: Link device for belt tension clutch for microshovel car
Inventor: NISHIHARA SEIJI
IPC: F16H61/26
Filed: 1989-11-29
Abstract: PURPOSE:To absorb vibration of a belt and to improve operability by intercoupling a tension arm and a shift lever by means of a link device and coupling a coupling plate, having a pivotally mounting part in which oblong holes are formed, with the rotary base part of the shift lever. CONSTITUTION:Tension is exerted on a belt 42 through press of a tension roller 58, and rotation of an engine pulley 41 is transmitted to a mission pulley 43 through drive of the belt 42. The belt 42 generates fine vibration during drive and rocks a tension arm 57 through the tension roller 58. The vibration is transmitted to a link device L and about to vibrate a coupling plate 69 pivotally mounted to a bracket 67 for coupling. However, since oblong holes 70 and 71 are formed in the pivotally mounting part of the coupling plate 69, vibration of the link device L is absorbed by means of the oblong holes 70 and 71. Thus, vibration is prevented from being transmitted to a shift lever and a feeling produced when the shift lever is grasped is improved.
Patent JP-H01151005-A (JP)
Title: Magneto-optical disk erasing device
Inventor: SASAGAWA YOJI
IPC: G11B5/024
Filed: 1987-12-08
Abstract: PURPOSE:To attain the stable erasing by providing a recessed part in which a magneto-optical disk hub enters the magnetic pole of a means to give a magnetic field to the whole surface of a magneto-optical disk. CONSTITUTION:At the center of the upper part of a center pole 12, a recessed part 121 is provided in which the hub of a magneto-optical disk 6 enters. The recessed part 121 has the depth of the hub height or above of the magneto- optical disk 6 and is of the cylindrical shape having the diameter of the outer diameter or above of the hub. Consequently, when a magneto-optical disk with the hub is placed on the center pole 12 according to the shape of the recessed part 121, the distance of the center pole 12 and the magneto-optical disk 6 becomes the same by the magneto-optical disk 6 with a hub and the magneto- optical disk without the hub. Thus, the complete erasing can be stably executed regardless of the presence and absence of the hub.
Patent JP-H08142718-A (JP)
Title: Suspension wire protection cover
Inventor: NAKAMURA NOBORU
IPC: B60M1/22
Filed: 1994-11-18
Abstract: PURPOSE: To provide a suspension wire protection cover which does not require another fitting work at a high place as it is easily fitted to a hanger ear and then is fitted to suspension wires integrally with this. CONSTITUTION: A suspension wire protection cover 1 is equipped with a main body 2 that is made of elastic synthetic resin and to be fitted so as to run along the inside surface of the upper portion of the belt slablike hanger bar 22 of a hanger ear 21 to be suspended at suspension wires H; and an elastic synthetic resin pinch-holding body 3 to be engaged with the upper portion of the main body 2 in dovetail joint type so as to pinch the upper portion of the hanger bar 22 between the main body 2 and it. This suspension wire protection cover 1 is fitted to the hanger ear 21 by applying the main body 2 to the upper portion inside of the hanger bar 22 and engaging the pinch-holding body 3 in dovetail joint type with the upper portion of the main body 2 with the hanger bar 22 interposed. This fitting work can be conducted on the ground.  As the suspension wire protection cover 1 becomes integral with the hanger ear 21, work is completed only by suspending and fixing this at the suspension wires H.
Patent JP-H07162969-A (JP)
Title: Meteorological telemetering instrument
Inventor: TAGUCHI TOSHIO
IPC: G08C17/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide the meteorological telemetering instrument by which outside weather conditions can easily be recognized while staying indoors. CONSTITUTION:A first instrument A composed of an outside temperature sensor 1, modulation oscillator 2 and power source part 3 is installed outdoors, a second instrument B composed of a reception part 4, relay amplifier part 5 for amplifying and transmitting out a signal from the reception part 4 and power source part 6 is installed indoors near the first instrument A and further, a third instrument C composed of a reception part 7 for receiving a radio wave from the relay amplifier part 5, display part 8 and power source part 9 is installed at the other adequate position.
Patent JP-H10148986-A (JP)
Title: Image forming device
Inventor: KIZU SHINICHI
IPC: G03G15/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the size of a device by using a driving means for driving a toner image carrier roller, a developing roller, a transfer counter roller and a paper carrying roller in common. SOLUTION: At the time of rotating a toner image carrier, a driving part 1 is connected to a switching gear 2 and this switching gear 2 is connected to a first transmission part 3, so that the driving force of the driving part 1 is transmitted to the toner image carrier roller 6a connected to the first transmission part 3. At the time of transferring a toner image on the toner image carrier to a sheet of paper, the driving part 1 is connected to the switching gear 2 and this switching gear 2 is connected to a second transmission part 4, so that the driving force of the driving part 1 is transmitted to the transfer counter roller 13 connected to the second transmission part 4.  Since the driving part 1 is connected to the toner image carrier roller 6a or the transfer counter roller 13, with the switching gear 2, in the above-mentioned manner, the toner image carrier roller 6a and the transfer counter roller 13 can be driven by the same driving part 1.
Patent JP-S63162941-A (JP)
Title: Operating method for turbo type hot blast generating device
Inventor: MORI HIROMITSU
IPC: F02C6/18
Filed: 1986-12-24
Abstract: PURPOSE:To reduce a fuel cost, by a method wherein, when during self- operation, the heating load of a burner is decreased to a set value or less, a motor fan for starting is run. CONSTITUTION:Motor fans 20a and 20b for starting and an intake air passage 17 with a check valve 19 are connected in parallel up a line from a compressor 12 for pressurizing and feeding air to a burner 2. Since, during self-operation, the heating load of the burner 2 is decreased to a set value or less, the motor fans 20a and 20b for starting are run. This constitution enables the burner to be actuated at an input responding to a heating load, and permits reduction of a fuel cost.
Patent JP-H03172324-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08G73/12
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the subject composition having excellent mechanical strength, storage stability, impact resistance and flexibility without lowering the heat resistance and useful as electrical and electronic parts, sliding parts, etc., by compounding a specific polymaleimide compound and an aromatic amine resin at a specific ratio. CONSTITUTION:The objective composition is composed of 100 pts.wt. of a polymaleimide compound of formula I ((n) is 0-50) and 5-100 pts.wt. (preferably 10-80 pts.wt.) of an aromatic amine resin of formula II. The compound of formula I can be produced by the condensation and dehydration reaction of an aromatic amine resin of formula III with maleic anhydride and the resin of formula II can be produced from an aralkyl derivative of formula IV (X is halogen, OH or alkoxy) and aniline.
Patent JP-H08167674-A (JP)
Title: Package for semiconductor element
Inventor: MAEDA MASAKATSU
IPC: H01L23/12
Filed: 1994-12-14
Abstract: PURPOSE: To provide a surface mount package which can effectively prevent the noise generated by the potential difference between a power source layer and an earth layer at the time of high-speed operation by suppressing the inductance between the power source layer and the earth layer and a terminal for external connection. CONSTITUTION: This is a package where a ground layer 5A and/or a power source layer 5B are stacked on a signal layer 6 through an insulating layer 7, and here a terminal 10 for external connection of a package is made, and the signal layer 6, the ground layer 5A, and the power source layer 5B are connected to the terminal 10 for external connection, and besides the ground layer 5A or the power source layer 5B is connected to the terminal 10 for external connection by the connection wiring going by way of the side face of the package.
Patent JP-H05149155-A (JP)
Title: Shift shock reducing device of automatic transmission for power train
Inventor: NAKAMURA HIDEO
IPC: B60W10/10
Filed: 1991-11-26
Abstract: PURPOSE:To reduce the generation of a shift shock through switching of engine output characteristics by detecting the shift of an automatic transmission by a speed change detecting means, and varying engine output characteristics so that the direction of an engine output may be changed in a direction, in which the generation of the shift shock is reduced, by means of an output characteristics varying means. CONSTITUTION:It is checked by an engine controller 12 whether a shift command is outputted to a control valve 11 by means of a transmission controller 13. When it is discriminated that a shift command is effected, it is checked whether a transmission under an up shift or a down shift. During an up shift, a shift to a P-cam is executed so that an engine output is reduced and during a down shift, a shift to an H-cam is executed so that the engine output is increased. As noted above, since engine output characteristics are varied in a direction in which the generation of a shift shock is reduced, during a shift, engine output characteristics are not switched so that the generation of a shift shock is increased and the generation of a shift shock can be reliably reduced.
Patent JP-H02154871-A (JP)
Title: Variable constant flow control valve device
Inventor: YOKOTA HIDEKUNI
IPC: F16K1/52
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a variable small fixed flow control valve device by providing a lift type cutoff valve cutting off the flow along the flow direction, a lift type flow adjusting member, and a lift type slide valve closed against the flow direction. CONSTITUTION:A cutoff valve body 3 and a flow adjusting member 4 are coaxially and integrally assembled to cut off the flow along the flow direction. The cutoff valve body 3 cuts off the flow after the flow is squeezed and adjusted to the minimum by the adjusting member 4. On the other hand, a slide valve 5 closed against the flow direction is provided. When the flow is squeezed by a handle 8, an opening section (e) is squeezed by the adjusting member 4, the pressure of the secondary middle flow path on the downstream side is decreased, the slide valve 5 is lifted against a spring 7, the tip section 5g is moved near a valve closed face section 12, and an automatic throttle control flow path corresponding to the flow state is attained and stabilized. A compact and inexpensive variable fixed flow control valve device is obtained.
Patent JP-H02193440-A (JP)
Title: Circuit device for transmitter
Inventor: INGO RAIHIERUTO
IPC: H04M1/31
Filed: 1989-12-01
Abstract: PURPOSE: To perform transmission with a slight extent of insertion attenuation by providing a switching device which is constituted as a serial circuit consisting of a bipolar transistor TR and a switching element provided with a MOS field effect transistor FET. CONSTITUTION: When a controller OK is so controlled that a photo TR is made conductive and cut off alternately by pulses sent from a dialing generator and a loop signal generator, a TR T1 and a MOS FET T2 are made conductive. The potential of the base of the TR T1 is held by a capacitor C1 dependently upon a time constant form2ed by a resistance R2 and the capacitor C1. As the result, the TR T1 is kept in the conductive control state during the continuous occurrence of pulses. Thus, pulses are transmitted without distortion.
Patent JP-H07158449-A (JP)
Title: Hot plug for auxiliary combustion chamber
Inventor: KODERA TSUTOMU
IPC: F02B19/16
Filed: 1993-12-10
Abstract: PURPOSE:To cope with the enlargement of a bore diameter easily at low cost without changing the mold of a cylinder head, and the like. CONSTITUTION:A hot plug 10 for a auxiliary combustion chamber is fitted to a cylinder head 11 from the lower face, and in the state of a part of the bottom face including a nozzle hole 14 facing a main combustion chamber on the cylinder block side, the remaining part is fitted being held down by a gasket at the outer periphery of a cylinder bore. In such a hot plug 10, a collar part 10b forming the bottom part is formed decentered by the specified dimension K to the outside in the radial direction of the cylinder bore without changing the plug center C.