baber/WOPTO huggingface dataset:
Patent JP-H0825440-A (JP)
Title: Injection molding method and apparatus
Inventor: SHIGETOSHI KAZUNARI
IPC: B29C45/56
Filed: 1994-07-12
Abstract: PURPOSE:To reduce the mold clamping force of a mold and the strength thereof in injection molding forming a shape of a hole or notch to a molded product. CONSTITUTION:The elastic seal member 6 such as rubber arranged to the leading end of a fluid passage 7 is pressed from the fluid passage 7 provided to a cavity mold 2 to expand the front part thereof and the flow of an injected resin is blocked by the seal member 6 to form a shape of a hole or notch to a molded product. Since the shape of the hole or the like is formed by the clamping of the mold and the elastic part, an inexpensive molded product can be obtained by the improvement of life due to the abrasion of the mold or the reduction of molding cost due to the reduction of mold clamping pressure.
Patent JP-S6076229-A (JP)
Title: Die maintenance counter
Inventor: INAKAGATA SATORU
IPC: B30B15/28
Filed: 1983-09-30
Abstract: PURPOSE:To grasp easily the number of shots of a die by detecting an impact force produced at the time of punching a part with the aid of a vibration sensor provided to a punch holder, etc. and converting it into an electric signal to display it at a displaying part. CONSTITUTION:A vibration sensor 10 in a counter main body 7 provided to a press detects an impact force when a part is punched by the press, and a switch circuit 16 sets the upper limit of the wavelength of said vibration through a limiter 15, and the wavelength is integrated by an integration circuit 17 and is inputted to a comparator circuit 18. The circuit 18 compares the output voltage of circuit 17 with a previously set reference voltage, and only a signal higher than the reference voltage is converted into a square wave to output it to a monostable multivibrator 20 through a differentiation circuit 19. A counter 21 counts a pulse signal outputted from the multivibrator 20 to digitally display the number of counts at a displaying part through a driver.
Patent JP-S6246301-A (JP)
Title: Electric power source return countermeasure circuit of manual setting device
Inventor: ISHIKAWA SHUICHI
IPC: G05B9/02
Filed: 1985-08-23
Abstract: PURPOSE:To decrease the labour of an operator and to restore the stability of the plant by executing automatically the restoring work from the manual setting electric power source loss of the control device. CONSTITUTION:The restoration is executed by assembling an operation terminal opening button switch 17 and an OR circuit 19. Simultaneously when a recovering signal 12 of an electric power source off 10 of a manual setting device 22 is outputted, a signal 14 is outputted from an interval 13 of the setting time. While a lock command 9 continues to output, a signal 16 is outputted by an electric power source recovering TW signal 14, and from the OR circuit 19, the command signal to restore the signal 16 to the signal value before locking is outputted. A comparator 8, if restoration is not executed, continues to output the locking signal and when the comparator reaches within the prescribed value, the locking is automatically reset. Consequently, the operation terminal is not suddenly changed and the stable restoration can be executed.
Patent JP-H0813443-A (JP)
Title: Floatable wave-absorbing fence
Inventor: ISHIMURA HISAO
IPC: E02B3/06
Filed: 1994-06-30
Abstract: PURPOSE:To improve the durability of a wave-absorbing fence, by a method wherein a sea anchor is suspended from a float part with a number of belts, the top of the sea anchor is made open and an opening-and-closing valve is mounted on the bottom thereof. CONSTITUTION:One rectangular parallelepiped is made of weatherproof cloth, the top thereof is made in dual structure, and a buoyancy material is put therein. The bottom thereof is made open and the one rectangular parallelepiped is used as a float part 4. The other rectangular parallelepiped is made of the same cloth as the one and the top thereof is made open. An opening-and-closing valve 5 is mounted on the bottom thereof so that seawater is allowed to flow-in toward the upper side from the lower side, balancing weights 6 enough to sink the valve are attached to the bottom and the other rectangular parallelepiped is used as a sea anchor 3. The surfaces around the sea anchor 3 are suspended from the surfaces around the float part 4 with belts 2. A number of these devices are connected with each other in band shape and a line is made. A plurality of the lines are located perpendicular to the course of the waves. When the float part 4 floats at the crest of the wave, the float part 4 is difficult to rise because of the weight of the seawater in the sea anchor 3 beneath the sea. When the float part 4 floats at the wave bottom, the float part 4 lowers, and the sea anchor 3 holds the seawater through the valve 5 at the bottom thereof and lowers. This movement is repeated and the waves are attenuated.
Patent JP-S6426430-A (JP)
Title: Frp pipe with threaded joint
Inventor: KIMURA KUNITOSHI
IPC: B29D23/00
Filed: 1987-07-23
Abstract: PURPOSE:To prevent ply separation during a manufacturing process and at the time of using at a high temperature, by a method wherein an axial longitudinal cross section of an external circumferential surface of a metallic joint member is made a corrugated form by putting the metallic joint member on the inside of a connecting part between the metallic joint member and an FRP pipe body, and a specific buffer layer for absorbing a thermal expansion/contraction difference is provided between both the members. CONSTITUTION:A pipe body 1 is comprised of an FRP material due to filament winding molding. A connecting part 10 of an end part of the pipe body 1 with a joint member 2 is molded so that an outside diametral side of the connecting part 10 is upset to the other general part 11 and stuck close to a corrugated part 20 of the joint member 2 through a buffer layer 3. An axial longitudinal cross section of a corrugated part 20 is of a corrugated form, which strengthens connection between the pipe body 1 and joint member 2 in an axial direction. It is necessary that the buffer layer 3 is formed of the FRP material containing at most 45wt.% of glass fiber or of single resin substance. With this construction, a linear expansion coefficient of the same layer becomes a little higher than that of a joint member material and peeling tendency between the pipe body 1 and joint member 2 is cushioned and prevented.
Patent JP-H0936259-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: SHIRATA RIICHIRO
IPC: H01L27/115
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To narrow the distributing width of the thresholds of memory cells even when writing is made at a high speed without verification so that readout can also be performed at a high speed. SOLUTION: In an EEPROM having a memory cell array in which N-type wells 2 and 3 are separately provided in a periphery control section and cell array section on a p-type Si substrate 1 and electrically rewritable memory cells constituted by forming floating gates 8a-8d and control gates 9a-9d on the n-type well of the cell array section are arranged in a matrix-like state, the floating gates 8 are composed of Si layers doped with p-type impurities.
Patent JP-S60166992-A (JP)
Title: Analyzer for multisound finger operation of stringed instrument
Inventor: JIYAN KUROODO BUEIRU
IPC: G10H3/18
Filed: 1984-09-03
Abstract: 1. Polyphonic apparatus to analyse the fingering of a stringed master instrument in order to control a target instrument, the source instrument including a series of strings (61 to 66) presenting a non zero electric resistance and a series of frets (702 to 723) conducting electrically and extending transversally to the strings in the region of the former, characterized in that it comprises means of switching (21) set up to switch in succession a first end (9) of each string between a first source of voltage (V1) and a second supply voltage, each of these strings being connected to the earth by one of the ends of means (701, 70) to connect the other end of the strings to a different source of voltage than said first source of supply voltage, comparator voltage means (24) including a series of inputs linked to each of the frets, which are not segmented (702 to 723) and to the nut (701) and means of analysis and control indicating which fret is at the potential nearest to the first voltage via said string, one end of which is connected to voltage V1.
Patent JP-H1114617-A (JP)
Title: Specimen for liquid sample and its manufacture
Inventor: KATAYAMA ATSUKO
IPC: G01N33/52
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a specimen excellent in reagent quantitative property wherein water-soluble polymer is deposited only to a specified part of a support, by a method wherein the support is composed of polystyrene, and the surface is modified to be hydrophilic and has a region holding a detection layer and a hydrophobic region. SOLUTION: Modification effect of polystyrene in the case of UV ray irradiation is very high as compared with other plastic. When a specified part only is irradiated with UV rays, a modified part and a nonmodified part are very different in the hydrophilic degree, so that the boundary between modification and nonmodification becomes clear. The hydrophilic degree and the area of a hydrophilic part can be hold to be constant by the dosage of UV rays and a mask pattern, respectively. Thereby a specified amount of reagent solution can be hold, and the reagent in a detection layer of a dry specimen can be quantitatively hold only by drying the solution. In a dry system test tool wherein the quantity of supplied samples is constant, measurement precision is improved by making the amount of reagent constant.
Patent JP-S5886981-A (JP)
Title: Automatic controller for multi-layer welding
Inventor: MURAKAMI TETSUO
IPC: B23K9/095
Filed: 1981-11-19
Abstract: PURPOSE:To move the preceding end of a torch quickly to intended positions without operations of limit switches, etc. by reading out the stored positions of weld zones and the data on various conditions for welding in accordance with progression of welding, thereby controlling the movement of the torch and setting the welding conditions. CONSTITUTION:The preceding position of a torch is located in or near the space of an annular groove supported removably and rotatably on the side of a straight bar and formed between said bar and the other side as a weld line. At every change in the rotating direction of this welding device in an opposite direction in an approximately one turn, a program stepping pulse generator 13 applies one pulse to a counter 14 and the updated position of weld zones and the data on various conditions of welding are read out simultaneously from an ROM15. The latter enables the welding in exact compliance with the data via a condition setting register 28. On the other hand, the former is set registers 16 and 16', 18 and 18' for data on relative positions in directions X and Y and polarity data, and in accordance with the same, the preceding end of the torch is positioned at intended positions by means of servomotors 24, 24' via D/A converters 21, 21' and positioning servocontrol driving parts 22, 22'.
Patent JP-H0235435-A (JP)
Title: Rotary camera for photographing using microfilm
Inventor: ONOYA YOSHIKAZU
IPC: G03B27/64
Filed: 1988-07-26
Abstract: PURPOSE:To use space effectively and to secure a sufficiently long optical path by leading the image of an original on a rotating drum to a camera unit via a first mirror in the upper rear corner of a case and a second mirror in the bottom of the case. CONSTITUTION:The rotating drum 18 to carry the original with the original stuck on a rotating drum body by means of negative pressure is arranged sideways in the vicinity of the front plate 10a of the case 10 whose shape is almost a rectangular parallelopiped. A camera unit 24, constituted of lens 92, film 73, etc., is arranged at the rear of the top plate 10b of the case 10. The image of the original placed diagonally to the upper rear of the rotating drum 18 is led to the camera unit 24 via the first mirror 96 in the vicinity of the upper rear corner of the case and the second mirror 98 in the vicinity of the case bottom which is just beneath the camera unit 24, thereby photographing. Thus, a longer optical path is secured by effectively using the space of the long narrow case, and the device is miniaturized.
Patent JP-H0722173-A (JP)
Title: Supporting device for electric heating electrode
Inventor: SUGIURA TETSUHISA
IPC: H05B7/109
Filed: 1993-06-28
Abstract: PURPOSE:To eliminate human labor and perform re-grasping of an electrode by remote handling by feeding a current to the electrode through a main gripper, and holding the electrode with an aux. gripper supported by a stopper at the time of re-grasping. CONSTITUTION:An arc heating device 5 includes elevation drive machines 20a, 20b, and therewith arc discharge takes place between a base metal 4 and electrodes 6a, 6b which are elevated or lowered by the machines so that the temp. of a molten stag 2 is raised for accelerating its melting and preventing solidification. When the electrode 6a wears through the service in an electrode supporting device 10a and a main gripper 13a attains its down-position, addition to the electrode 6a is conducted according to necessity by an electrode adding device, and the electrode 6a is grasped by an aux. gripper 31a while grasping by the main gripper 13a is released. The dead weight of the electrode 6a is supported by a stopper 41a through the aux. gripper 31a. and the main gripper 13a is raised by the driving machine 20a to generate an elevation till the rise end position situated below from the aux. gripper 31a.
Patent JP-H066956-A (JP)
Title: Engine driven generator
Inventor: SOBASHIMA SHIGENORI
IPC: H02K7/18
Filed: 1992-06-17
Abstract: PURPOSE:To simplify inspection process of engine driven generator and to enhance efficiency in manufacture. CONSTITUTION:A circular protrusion 40 formed on the front blocked face 35a of a coupling bracket 34 is fit in a through hole 44 of an engine 24. The coupling bracket 34 is secured through four flat countersunk head screws 50 to the engine 24. Under that state, output shaft 26 of the engine 24 protrudes through the central through hole 42 of the circular protrusion 40 into the bracket 34, and a protrusion 36 formed at the rear opening end of the coupling bracket 34 is fit to a step 14b in the front bracket 14 of a generator 10. The coupling bracket 34 is secured through four bolts 32 to the front bracket 14. At that time, the output shaft 26 is inserted, while being aligned, into a tapered hole 22a in the rotor shaft 22 of the generator 10.
Patent JP-H0527264-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: YANAI KENICHI
IPC: G09G3/36
Filed: 1991-07-24
Abstract: PURPOSE:To provide the active matrix type liquid crystal display device which realizes low cost and high manufacture yield although its screen is large and makes a beautiful full-color display. CONSTITUTION:Plural scan bus lines 1, thin film transistors 2, display electrodes 3, and a reference potential supply bus line 4 are formed on one of two substrates which are arranged opposite each other across liquid crystal; and the gate of the thin film transistor 2 is connected to the scan bus line 1, one of the source or drain is connected to the display electrode 3, and the other is connected to the reference potential supply bus line 4. On the other substrate, plural data lines 5 facing the display electrodes 3 are formed in stripes to constitute the matrix type active matrix type liquid crystal display device; and a variable capacitance 6 for compensation is provided to each display electrode 3 so as to compensate variation in display electrode potential caused at the end of the gate selection of the thin film transistor 2.
Patent JP-2000017179-A (JP)
Title: Conductive resin composition, separator for fuel cell and sealing material
Inventor: YAMADA HITOSHI
IPC: C08K7/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive resin composition capable of exhibiting excellent moldability, conductivity, gas seal performance and strength, usable for separator for fuel cell, sealing material or the like, by utilizing a liquid crystal polymer as composite resin with a conductive filler. SOLUTION: This composition includes (A) the liquid crystal polymer such as liquid crystal polyester or the like, (B) the conductive filler such as graphite (for example expanded graphite, granular graphite), Ketjenblack, acetylene black, furnace carbon black, thermal carbon black or the like, and if necessary, (C) carbon fiber or glass fiber. This composition preferably, includes 50 to 900 pts.wt, more preferably 100 to 600 pts.wt. of the component B per 100 pts.wt. of the component A.
Patent JP-S6246958-A (JP)
Inventor: YAMAMOTO TAKASHI
IPC: H01B3/00
Filed: 1985-08-22
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-H0917882-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: SAITO SHUICHI
IPC: H01L21/8238
Filed: 1995-06-29
Abstract: PURPOSE: To avoid the drawback that formed silicide films would differ, depending on the conductivity of diffused layers and avoid increasing the leakage by preventing a metal from knock-on. CONSTITUTION: On a p-type Si substrate 101 an n-type well 103, element separating oxide film 102, gate insulation film 104, gate electrodes 105 and 106 and side wall 107 are formed and then a Ti film 108 is formed on the entire surface (sketch a). The well 103 is covered with a photoresist film 109, P ions are implanted (sketch b), the opposite side is covered with a photoresist film 110, and B ions are implanted (sketch c). These ion implantations are made under the condition that the concn. peak of each impurity exists in a Ti film. Rapid heat treatment (RTA) is applied to form a Ti silicide film 111 and the implanted impurities are diffused and activated to form a p<+> - and n<+> - diffused layers 112 and 113 and then unwanted Ti film is removed.
Patent JP-S6163084-A (JP)
Inventor: KAGEYAMA SEIICHI
IPC: H05K1/14
Filed: 1984-09-04
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-H1014186-A (JP)
Title: Switched reluctance motor
Inventor: KUNIHIRO TOSHIRO
IPC: H02K29/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and noise caused by this vibration by making the shape of each salient pole construction of a rotor or stator side asymmetrical with the center line passing the center of revolution of the rotor as the center. SOLUTION: Referring to a rotor 1, projections 10 constituting individual magnetic pole 1A are formed at four sites projecting so that the righthand-side and lefthand-side projection lengths x1 , x2 of each lateral side part 11 measured with a center line C passing the center 0 as the reference may differ (however, x1 >x2 ). While, referring to the stator 2, projections 20 constituting individual magnetic poles 2A are formed at four sites projecting so that the righthand-side and lefthand-side projection lengths y1 , y2 of each lateral side part 21 measured with the center line C passing the center 0 as the reference may differ (however, y1 <y2 ).  And the length x2 of the lefthand-side lateral side part 11 out of both lateral side parts 11 of each rotor 1 side pole projection is longer, but the length y1 of each righthand side lateral side part 21 is longer inversely in the case of the projections on the stator 2 side. As the result, it becomes possible to prevent the vibration and noise since the pulsation of the torque is reduced.
Patent JP-H06779-A (JP)
Title: Bearing extracting method, fitting method, and its device
Inventor: YOSHIKAWA AKIRA
IPC: B25B27/06
Filed: 1992-06-19
Abstract: PURPOSE:To surely and efficiently perform the coupling and extracting work of a bearing to a shaft. CONSTITUTION:A rod 3 reciprocatable with an expanding/shrinking mechanism 2 is arranged at the center on one end side of a machine frame 1, a hook hole member 4 is fixed at the center on the other end side, and a bearing A is received by the hook hole member 4 to face the rod 3. When the bearing A is to be extracted from a shaft B, the one end face of the shaft B is pressed to the rod 3 while the shaft B is inserted into the center hook hole 5 of the hook hole member 4, and the shaft B is retreated from the bearing A. When the bearing A is to be coupled with the shaft B, the shaft B is arranged between the bearing A received by the hook hole member 4 and the rod 3, the one end face is pressed by the rod 3, and the shaft B is inserted into the bearing A.
Patent JP-S6082541-A (JP)
Title: Paper feeder
Inventor: KAGEYAMA TOSHIICHI
IPC: B65H3/06
Filed: 1983-10-06
Abstract: PURPOSE:To enable blanks having different thicknesses to be securely supplied by providing vertically pivotably a paper supply roll bracket above a blank tray and rotatably a paper supply roll on this bracket while providing a weight movably. CONSTITUTION:A drive shaft 2 is rotatably supported above a blank tray 1 to support vertically pivotably a pair of paper supply brackets 3. Said drive shaft 2 is inserted into holes 4 provided in one ends of longitudinal plates 3b at both sides of said respective brackets 3 and a paper supply roll 5 is similarly rotatably inserted between the other ends. Also, lateral plates 3a of the respective brackets 3 are formed with guide grooves 10 in the logitudinal direction into which is fitted slidably a guide piece of a weight 11. And a down ward pivotal force of said each bracket 3 is adjusted by sliding this weight 11 along the guide groove 10 to adjust the contact pressure of the paper supply roll 5 against the blank.
Patent JP-H1032602-A (JP)
Title: Packet data multiplex control system
Inventor: SATO REI
IPC: H04L12/863
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent any of a plurality of packet data transmission circuits from occupying a channel and to attain the use of the transmission circuits in a satellite system transmission system. SOLUTION: A transmission request signal 100 from a packet data transmission circuit 11 is read and stored in a ready signal input circuit 12 and received at once by a selection control circuit 15 with a latch signal 140 from a 1-packet data counter 13. The selection control circuit 15 outputs an output request signal 110 to a packet data transmission circuit 11 to allow it to send the output request signal one by one. When no transmission request signal 100 is received, the selection control circuit outputs an output request signal 160 to an idle packet data transmission circuit 14 to allow the circuit 14 to output invalid data. A data multiplexer circuit 16 sends packet data from the packet data transmission circuit 11 and the idle packet data transmission circuit 14 as multiplex transmission data.
Patent JP-S57112222-A (JP)
Title: Conveyor with trucks
Inventor: TAJIMA KENICHI
IPC: B65G47/46
Filed: 1980-12-26
Abstract: PURPOSE: To simplify dividing structure, by providing an idle roller in a passage for moving trucks and by using the idle roller as a driving power source instead of a motor to automatically operate a working unit on the truck when it passes by the idle roller.  
     CONSTITUTION: A conveying truck 1 is moved on guide rails 2 by a driving chain 5 in the direction of an arrow 23. When the truck 1 has passed over an idle roller 15, a rotary shaft 12 provided on one side of the truck 1 is put in pressure contact with the idle roller 15 to move it in the direction of the arrow 23. At that time, if the idle roller 15 is previously shifted to a driving posture B by a cylinder 20, the roller rotates to drive the shaft 12 in the direction of an arrow 25 to revolve the driving chain 11. As a result, a pusher 9 is moved in the direction of an arrow 26 through a transverse moving member 10 so that a cargo 22 on a carrier 7 is pushed out onto a chute 21. 
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