baber/WOPTO huggingface dataset:
Patent JP-H0211409-A (JP)
Title: Vehicle suspension arrangement
Inventor: SAITO MITSUGU
IPC: B60G5/00
Filed: 1988-06-30
Abstract: PURPOSE:To facilitate escapement from a wheel stuck by constituting to make it possible to quickly perform the actions of reducing the fluid pressure of a fluid suspension at part of a plurality of wheel shafts at the time of a normal fluid pressure and increasing the vehicle loads on the rest of the wheel shaft. CONSTITUTION:In a suspension arrangement provided with front wheel side suspensions 2L, 2R and rear front wheel side and rear wheel side fluid suspensions 3(3LF, 3LR, 3RF, 3RR), 4(4L, 4R) with high pressure fluid from an air tank 7 being supplied to and discharged from the suspensions, a bypass passage 13 is provided to bypass a levelling valve 12 disposed in the middle of a main flow passage 10, and a first switching valve 14 is disposed at the branching point between the bypass passage 12 and the flow passage 10. The flow passage 10 between the fluid suspensions 3, 4 is provided with two pressure switches 15, 16 and a second switching valve 17. The switching valves 14, 17 are controlled to be turned off when abnormality of the fluid pressure or electric power (turning on of a wire breakage detection relay 33) is detected during wheel load control action.
Patent JP-H063551-A (JP)
Title: Fusion splicing method for optical fibers
Inventor: HAMADA SHINKO
IPC: G02B6/255
Filed: 1992-06-19
Abstract: PURPOSE:To obviate the generation of connection loss by the mis-alignment of optical axes and to assure surface protection by forming thin films of metals, ceramics or carbon on the surfaces of glass fibers from which the coatings at the front ends of the optical fibers are removed, then butting the ends of the optical fiber and fusion splicing the fibers. CONSTITUTION:The coatings 3 at the ends of the optical fibers 1 are first removed and the front ends are cut, by which mirror finished surface are obtd. These optical fibers 1 are then put into a chamber 11. On the other hand, a gaseous raw material of carbon is introduced into the chamber 11. A CO2 laser beam is condensed from a light source 8 and the surface of the glass fiber 2 is irradiated with this laser beam through a window 10 of ZnSe and is heated, by which a carbon thin film 4 is formed thereon. The carbon thin films 4 are respectively formed similarly on the other fibers as well. The end faces of the optical fibers 1 are disposed to face each other and the parts of the thin films 4 are placed on the grooves of an axis alignment base and are fixed by clampers. Four pieces of the fibers are simultaneously fusion spliced by a discharge means.
Patent JP-H0917199-A (JP)
Title: Semiconductor memory
Inventor: TAGUCHI HIROYUKI
IPC: H01L27/108
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a semiconductor memory to which a high voltage can be applied to all word lines simultaneously by maintaining the potential of a common wiring connected with the drain/source of a clamp transistor at a constant level by a common switching element. CONSTITUTION: When a high voltage is applied, it is applied to terminal HV and then applied to terminal MBI provided for a second wiring C12. Consequently, switching transistors S11-Sn are entirely turned on and a high voltage is applied to all work lines WL11-WLn. Since clamp transistors Q11-Qn are turned on, conventional through current does not flow and a high voltage can be applied simultaneously to all word lines (WL11-WLn) regardless of the on/off state of clamp transistors (Q11-Qn).
Patent JP-S5866631-A (JP)
Title: Rotation controller of electric discharge machining electrode
Inventor: SUZUKI YASUO
IPC: B23H7/26
Filed: 1981-10-12
Abstract: PURPOSE:To decrease vibration and perform high accurate machining, by using an air motor for the rotary driving source of an electrode, obtaining stable speed of rotation even at a low speed and automatically controlling the rotation of the electrode. CONSTITUTION:If air is fed to an air motor 17 by a compressor 9, an electrode  20 is rotated. This rotary speed is input to a counter 3. A desired rotary speed  of the air motor is set to an oscillator 1 and input to a counter 4. The both  counters are compared in a comparator 5 at each turn of the electrode 20, if a  content of the counter 3 is smaller than a content of the counter 4, a signal is fed to a motor driving circuit 11 to actuate a pulse motor 12 and increase opening of a valve 14. In this way, pressure to the air motor 17 is increased, and the motor is rotated faster. In a reverse case of the compared result, the motor is rotated slower in a similar manner. In this way, electric discharge machining can be performed in less vibration at a constant speed of rotation.
Patent JP-2000346233-A (JP)
Title: Control valve
Inventor: IIZUKA HIROMICHI
IPC: F16K31/145
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of the inside and appropriately adjust the pressure and the flow rate by arranging a diaphragm in such a state as approaching to/separating from a valve seat and applying a signal pressure to a face opposite to a face of the diaphragm in contact with the valve seat. SOLUTION: A recess 31 which comprises a closed space and has a valve seat 35 having inlet/outlet ports 33, 34 opened therein is formed in a body 30 and a diaphragm 32 is arranged in the recess 31 in such a state as dividing the recess 31 vertically. Another small recess 39 is formed in the body 30 in the upper side of the recess 31, a nozzle 40 communicated with the recess 39 is projected upward, and a flapper 46 is arranged opposite to the nozzle 40. An elastic support plate 47 bears the outer circumferential side of the flapper 46, which is vertically moved by the energization to a coil 56. A gap between the flapper 46 and the nozzle 40 is controlled so that the signal pressure applied to the diaphragm 32 can be changed.
Patent JP-S646078-A (JP)
Title: Static crushing agent
Inventor: WATABE KAZUTAKA
IPC: C09K3/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a columnar static crushing agent for statically crushing brittle objects, such as concrete or rock, by aggregating a powdery or granular substance containing a specific amount of CaO having a specific particle diameter and providing a constant relative density. CONSTITUTION:The aimed crushing agent obtained by containing >=10pts.wt., preferably 20-60pts.wt. grains having 5-30mm grain diameter in a static crushing agent consisting essentially of CaO and aggregating the powdery or granular substance to provide 60-85wt.%, preferably 70-80wt.% relative density.
Patent JP-S6316671-A (JP)
Title: Manufacture of silicide gate semiconductor device
Inventor: KAWACHI TOSHIHIKO
IPC: H01L29/423
Filed: 1986-07-08
Abstract: PURPOSE:To prevent a gate electrode from malfunctioning and from being contaminated with a silicide material by coating an insulating film hole for connecting a semiconductor layer of an MIS transistor to wirings of the gate electrode using the silicide material with a polycrystalline silicon film which contains an impurity having the same conductivity type as the semiconductor layer. CONSTITUTION:An insulating film 116 is formed on semiconductor substrate 101, 102, holes 110, 111 are formed, a polycrystalline silicon film 117 is then formed on the whole surface, and the surface is coated with an oxide film 118. It is coated with an aluminum film to become a masks for implanting an N type impurity ions, the aluminum film is patterned, a mask 119 remains on an N-type well 102, and N-type impurity ions are implanted to an N-type MIS transistor. Thereafter, the mask 119 and the film 118 are removed, with a photoresist film 123 as s mask 123 P-type impurity ions are implanted to a P-type MIS transistor. After the mask 123 is removed, N-type regions 121, 122 and P-type regions 124, 125 are activated, the whole surface is coated with a wiring metal film, patterned to form electrode wirings 115.
Patent JP-H0211689-A (JP)
Title: Heat-bondable silicone adhesive composition
Inventor: SASAKI SHOSAKU
IPC: C09J183/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the title composition which has neither tack nor adhesiveness at room temperature and can show high adhesiveness when heated by mixing a specified organopolysiloxane compound with an organopolysiloxane resin and an organic solvent. CONSTITUTION:An organopolysiloxane compound (A) is obtained by kneading 60-90 pts.wt. diorganopolysiloxane having an average unit formula of formula I (wherein R is a monovalent hydrocarbon group; and a is 1.9-2.05) with 10-40 pts.wt. finely powdered silica by heating at 100-220 deg.C. 100 pts.wt. component A and 20-200 pts.wt. organopolysiloxane resin (B) of a molar ratio of units of formula II (wherein R' is a monovalent hydrocarbon group and a hydroxyl group) to SiO2 units of (0.6:1.0)-(1.0:1.0) are dissolved in an organic solvent (e.g., toluene).
Patent JP-2000344293-A (JP)
Title: Disk storage container
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage container which can be handled well without unexpected drop of a disk stored. SOLUTION: This disk storage container is provided at least with a tray 2 having disk storage space 18 for storing a plurality of disks overlaid and a cover member which moves on the tray 2. A tube shape part 19 to be inserted in the center hole of the disk to be stored is provided erecting from the bottom face part 13 of the tray 2. From a part of the tray 2, a drop preventive piece 24 is bendably and extensibly provided. By storing a plurality of disks in the disk storage space 18 and by bending the preventive piece 24 for a part of the piece 24 to back detachably a part of the tube shape 19, the stored disks can be prevented from being dropped from the disk storage space 18 even when the cover member is opened.
Patent JP-S6322912-A (JP)
Inventor: REENDERUTO PORUDAABUAARUTO
IPC: B63B22/02
Filed: 1987-06-30
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-S6221612-A (JP)
Title: Process monitoring system
Inventor: MURATA TOMOHIRO
IPC: G06Q50/00
Filed: 1985-07-22
Abstract: PURPOSE:To facilitate the monitoring of the branching and combining lines of various parts or the like by transferring and erasing the control information extracted from requirements of tracking works and present data of process with reference to installation property or the like. CONSTITUTION:In a process data storing memory 1 are stored respective control data 9-13 as shown in the drawing. And an external signal requirement judging section 23 estimates the external signal requirement according to data 10, 13 and process loasing signal 109. Next, a tracking commanding section 21 reads out a judging program to be executed on the basis of data 10, 13 to send it to a judged program executing section 27 and receive the execution result. When this result is found correct, input output zone No. is read out of the data 10 to be sent to a data control section 22 so that the process is commenced to receive the execution result. When this result is normal, the next program is read out to e sent to the execution section 27. This is repeated. By this constitution is facilitated the monitoring.
Patent JP-S5684530-A (JP)
Title: Load converter
Inventor: OKADA TOMOKIMI
IPC: G01L1/22
Filed: 1979-12-14
Abstract: PURPOSE: To obtain the device which is capable of detecting a load correctly and is excellent in weatherproofness by bonding strain gages to the inside surface of the hole of a hollow-pipe-shaped beam, while intercepting the same from the outside air.  
     CONSTITUTION: A load point 1' is provided at the tip of the hollow-pipe-shaped beam 1, while the other end of the beam is set as a fixed end, and to the inside surface thereof are bonded the strain gages 2aW2d. Moreover, a gage cord 8 is led outside through the intermediary of airtight terminals 7 and thus the strain gages 2aW2d are intercepted from the outside air, while inactive gas 4, for instance, is enclosed to prevent the influence of moisture, etc. By this constitution, when the beam 1 is bent by application of the load in the direction of an arrow 3 to the load point 1', relatively large shear strain is generated in all the area of the lateral surface of the beam 1 and, therefore, even relatively small load can be detected correctly. In addition, since the device is fully airtight, it suffers little changes with years and is free from the influence of moisture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5951367-A (JP)
Title: Unit mounting abnormality detector for copying machine
Inventor: KISHI KENJI
IPC: G01R31/28
Filed: 1982-09-18
Abstract: PURPOSE:To detect abnormality in mounting of a detachable unit without complicating the construction by applying a signal identical to an abnormality signal with an abnormality detection sensor in the unit to a control section when the unit is poorly connected to the body of a copying machine. CONSTITUTION:When a connector 12 fails to be connected in mounting a detachable unit to the body of a copying machine, a high level output to be pulled up with a resistance R1 is appied to NAND circuits NAND1 and NAND2 of a control circuit of the body thereof. Therefore, a signal identical to a detection signal as provided when a paper detector in the unit detects jamming or the like to open a switch 11 therein is applied to the control circuit to set an RS type FF15 of the control circuit and a high level Q output as abnormality signal is generated to disable copying. This eliminates any sensor for checking each unit for mounting thereby enabling the detection of abnormality in mounting of units with a simple construction.
Patent JP-H0451714-A (JP)
Title: Semiconductor device
Inventor: KUBOKAWA MICHIYA
IPC: G11C11/401
Filed: 1990-06-20
Abstract: PURPOSE:To realize a semiconductor arithmetic unit with a level shift circuit for voltage conversion built therein with low cost, fast speed and high performance by using the output of each level shift means for the input to an inverter means, and outputting the output of the inverter means to a pad as it is. CONSTITUTION:When the level of an IA changes from an L level to an H level of a power supply system at a 1st power terminal (vdd1), since a 6th N-channel transistor(TR) (20) is turned on, a signal (e) goes from the H level of a power supply system at a 2nd power terminal to an L level, then an output X reaches the H level of a power supply system at the 2nd power terminal. Thus, a 1st P-channel TR (15) is turned on, a 2nd P-channel TR (16) turned on, and a 3rd N-channel TR (17) is turned off, then a signal (f) reaches an H level at the 2nd power terminal to turn off a 4th P-channel TR (18). Thus, the signal of the power supply system at the 1st power terminal is converted into a signal of the power supply system at the 2nd power terminal.
Patent JP-H0451210-A (JP)
Title: Method for mounting optical unit
Inventor: SUZUKI MINORU
IPC: G03G15/04
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the generation of the deformation and distortion of a frame of an optical unit and to prevent the misalignment of an optical axis by fixing two points among three points spaced from each other of the frame to a base frame and coupling the remaining one point to the base frame in such a manner that this point can be displaced within a microrange. CONSTITUTION:The transmission of the displacement and distortion of the frame 9 to the frame 21 can be shut off by the displacement of a supporting piece 43 within the microrange if the deformation and distortion arise in the frame 9 after an image reading part 3 is mounted to the base frame 9 and, therefore, the generation of the deformation and distortion of the frame 21 is prevented. The influence on the optical members, such as 1st mirror 15 and 2nd mirror 17, is eliminated and the misalignment of the optical axis is prevented. This method is applicable also to the mounting of the optical unit mounted to devices, such as copying machines and scanners or laser beam printers in addition to facsimiles.
Patent JP-S6138564-A (JP)
Title: Flow cell type multi-item automatic analyzer
Inventor: NAKANO KIYOKAZU
IPC: G01N35/04
Filed: 1984-07-31
Abstract: PURPOSE:To measure an electrolyte and a chromogen in one liquid to be examined by porviding a suction flow passage through which an electrolyte measuring optimum liquid adjusted with a dispensing nozzle is supplied to an electrolyte measuring part and a chromogen measuring flow cell part. CONSTITUTION:Blood serum or plasma in a sample cup 33 on a turntable 32 is dispensed into a reagent vessel 21 in the first position 31 on a transporting means 2 by an examination piper 3. Meanwhile, a dispensing nozzle 4 is provided to face the second position in the transporting direction of the means 2, and an electrolyte measuring dilute liquid in a reagent tank 42 is charged into the reagent vessel 21 where the material to be exaimed which is dispensed in the first position. A suction flow passage 5 is placed at the rear of the dispensing nozzle 4 and is provided with a vertically movable suction nozzle, and the electrolyte measuring optimum liquid diluted with the electrolyte measuring dilute liquid is sucked and is supplied to an electrolyte measuring part 6 and a chromogen measuring flow cell part 7. Thus, the liquid diluted with the material to be examined which is used for measurement in the electrolyte measuring part is introduced to the chromogen measuring flow cell part 7 as it is.
Patent JP-S5951459-A (JP)
Title: Production process for enclosed battery
Inventor: FUKAO RIYUUZOU
IPC: H01M2/04
Filed: 1982-09-16
Abstract: PURPOSE:To prevent breakdown of an insulating part during welding process, by providing a recessed part at one part of the outer periphery of the body part of a sealing lid, welding the lid to the opening end part of a battery case, after that, pouring electrolytic solution from the recessed part into the case, and then sealing the recessed part through welding process. CONSTITUTION:A negative electrode 6, a separator 7 and a positive electrode 8 are housed in a battery case 5. Also, a recessed part 4a is provided at one part of the outer periphery of a sealing lid 1 to which a positive electrode side terminal 2 is mounted via an insulating part 3 made of glass or ceramics, and the peripheral part of the sealing lid 1, except this recessed part is welded to the opening end part of the battery case 5. Next, electrolytic solution is poured thereinto from the recessed part 4a and a closed-type battery such as a thionyl chloride-lithium battery or the like is thus formed by sealing the recessed part 4a through welding process. Consequently, since the distance between the insulating part 3 and the welded part is long, infuence upon the welded part can be decreased even if heat input to the welded part is increased so that breakdown thereof can be effectively prevented.
Patent JP-H0326933-A (JP)
Title: Pressure sensor
Inventor: MIZUNO TOMOHIRO
IPC: G01L9/00
Filed: 1989-06-23
Abstract: PURPOSE:To remove an electric open circuit due to a vibration by outputting the electric signal of a pressure sensor element from a lead by using a bump. CONSTITUTION:A pressure sensor element 3 is composed of a pressure sensor chip 3a and a glass 3b whose anodes are connected to each other. The pressure sensor element 3 and a lead 2 are electrically connected via a bump 4. Therefore, there is no need of using a conventional wire. Thus, the cut or the disengagement of the wire due to a vibration and therefore can be removed without causing an electric open circuit.
Patent JP-H10113354-A (JP)
Title: Laser system, and beam divergence reducing method in this system
Inventor: KARNI ZIV
IPC: H01S3/08
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To inject a beam of a variable power level through an operationally simple joint arm without damaging an internal part by providing a rod of a solid-state laser medium having a means to reduce divergence of the beam by a heat effect. SOLUTION: In a surgical laser system using a laser of a near infrared ray range, a beam magnifying telescope 20 is interposed in the middle of its light arrangement. This beam magnifying telescope 20 has a positive lens 22 having a focal distance f1 and a positive lens 24 having a focal distance f2, and is arranged so that these focuses come to a common position 26. In a light cavity formed so as to correct a heat lens effect, a pair of reflecting mirrors 32 and 34 to constitute an unstable light resonator and a laser medium rod 36 are arranged on both ends of the cavity, and both ends of the rod 36 is formed in a recessed surface shape, and are made to act as a negative lens. Therefore, a projecting curved surface generated by a heat lens effect of the rod 36 is negated.
Patent JP-S5686339-A (JP)
Title: Gas analysis method
Inventor: NAKAMURA YUKIO
IPC: G01N21/77
Filed: 1979-12-15
Abstract: PURPOSE:To realize a simultaneous measurement with the common device for both the concentration of nitrogen oxide and the concentration of oxidizing material in  the gas to be detected, by allowing the gas to be detected contact with the soln. of ferrous compound and measuring the absorbancy of the solution as well as the constant potential electrolytic current. CONSTITUTION:The device (marks 9 and 10 show a stirrer and external heater each) storing the soln. of ferrous compound (absorbing liquid such as the soln. of ferrous nitrotriacetate) 2 which forms the nitrosyl complex through a reaction with the nitrogen compound is provided into the liquid tank 1 containing the light emitting part 7, the light receiving part 8 (for measurement of absorbancy), the reducing electrode 3, the counter electrode 4 and the reference electrode 5 (for measurement of constant potential electrolytic current). In other words, the gas (to be detected) containing the nitrogen oxide and the oxidizing material is introduced into the absorbing liquid 2 through the guide tube 6 to secure a reaction. Then the quantity of the formed nitrosyl complex is measured by the absorptiometric method to obtain the quantity of the nitrogen oxide. On the other hand, the formed ferric iron undergoes an electrolytic reduction by the constant potential method, and the electrolytic current is measured to obtain the quantity of the oxidizing material.
Patent JP-S5863197-A (JP)
Inventor: TAKAMOTO MITSUO
IPC: H05K7/18
Filed: 1981-10-12
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-H065724-A (JP)
Title: Vessel for semiconductor device
Inventor: HANDA KIYOSHI
IPC: H01L23/02
Filed: 1992-06-22
Abstract: PURPOSE:To provide a vessel for a semiconductor device in which a crack of a ceramic sidewall disposed in a cutout of a metal sidewall for constituting a cavity is prevented. CONSTITUTION:Ceramic sidewall for supporting outer leads 6 are fixed to cutouts 4 formed on a metal sidewall 1 for constituting a cavity 2 for placing a semiconductor element by Ag brazing material 7. A structure of the ceramic sidewall 5 is formed in an H-shaped or recess section thereby to alleviate influence of a thermal stress, a mechanical stress to the ceramic side, thereby preventing the ceramic sidewall from cracking.