baber/WOPTO huggingface dataset:
Patent JP-H09319422-A (JP)
Title: Device and method for fair copy of cad data
Inventor: ASAZUMA TOMOHIRO
IPC: G05B19/4097
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the automatic transformation from computer-aided design(CAD) drawing data into graphics data for computer-aided structure(CAM) by providing a graphics element line-up part and lining up elements. SOLUTION: A graphic element line-up part 4 of a CAD data transforming device 3 reads graphics data for CAD from a graphic data file storage device 1 for CAD and automatically lines up these graphics elements in the order of circulation. Besides, a corner link processing part 5 automatically links and corrects 'the deviation of elements' of CAD plotting such as the protrusion or separation of corner arts concerning the respective lined-up elements. Then, a disconnected line link processing part 6 automatically links and corrects 'fragmets' in CAD plotting such as the disconnection or overlap of elements after coroner link processing.  Further, an unwanted element erasure processing part 7 automatically erases 'unerased elements' in CAD plotting such as elements outside a plane or a single element inside the plane concerning a graphics for which peripheral elements are respectively lined and plural closed forms are prepared.
Patent JP-S61296544-A (JP)
Title: Optical disc device
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24
Filed: 1985-06-24
Abstract: PURPOSE:To facilitate on/off of light while using a material suitable for mass- production not requiring external energy in storing a memory by opposing faces of a couple of substrates and providing a liquid crystal having a nonvolatile memory action in contact with an orientation processing face between the substrates. CONSTITUTION:A light beam, especially, an infrared semiconductor laser ray is irradiated (25) to a prescribed address of SlCs arranged unidirectionally on the entire face from a source 23 via a half mirror 22 and via a light collecting optical system and a system 21 for position correction to deviate the phase at a prescribed address from the initial state for write. The light reaches a photo sensor 9 via the half mirror 22. That is, the light beam from the semiconductor laser 12 is made incident as a light 16 to the optical disc 10 via the half mirror 2 and via the light collection optical system and an automatic tracking device 11. Further, the light 16' is reflected from the optical disc 10, the light is separated by the half mirror 2 and the light reaches a photodetector 9 via the filter 8.
Patent JP-S5261981-A (JP)
Title: Production of semiconductor device
Inventor: KOTANI SHIGEO
IPC: H05K3/00
Filed: 1975-11-18
Abstract: PURPOSE:To facilitate the formation of multilayer wirings by opening holes in the SiO2 film formed on a semiconductor substrate, forming a first wiring layer therein, then depositing an SiO2 film of nearly the same thickness as that of a silica film and wiring layer on the entire surface and forming thereon a second wiring layer after removing the raised portions.
Patent JP-S5662924-A (JP)
Title: Production of chilled material for rolling roll
Inventor: HASHIZUME TAMOTSU
IPC: B21B27/00
Filed: 1979-10-26
Abstract: PURPOSE:To produce a chilled material of superior abrasion resistance for rolling rolls by die-casting the molten cast iron contg. Ni, Cr and Mo to a roll by means of centrifugal casting then subjecting the same to heat treatment under specific conditions. CONSTITUTION:Molten metal of the low alloy cast iron contg. 2.8-3.5% C, 0.3- 0.9% Si, 0.3-1.2% Mn, 1.5-3.5% Ni, 2.0-5.0% Cr and 0.2-1.0% Mo is cast in dies by centrifugal casting, whereby a roll-like chilled material is produced. This is heated to the temp. to 950-up to 50 deg.C below solidus temp. to be made into two phase structure of cementite +gamma, after which it is quickly cooled down to 450- 550 deg.C by spray water cooling. Next, it is further reheated to 780-860 deg.C, to grain the matrix of the structure, whereby chilled material of superior abrasion resistance having the matrix of high surface hardness and superior toughness for rolling rolls may be produced.
Patent JP-S5364239-A (JP)
Title: Protective coating composition for automobile body and automobile coatedwith protective film
Inventor: WATANUKI ISAO
IPC: C09D5/08
Filed: 1976-11-19
Abstract: PURPOSE: To provide automobile on the surface of which is formed a coated film of high adherence, free from flaws such as stripping, etc. caused by cold impact, by coating a protective coating composition containing mainly a binder consisting of asphalt, wax, and process oil, on the surface of automobile body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6118266-A (JP)
Title: Modified huffman coding and decoding device
Inventor: MURAKAMI KATSUNORI
IPC: H04N1/419
Filed: 1984-07-04
Abstract: PURPOSE:To decrease the time required for decoding by using a data 13-bit and a white/black discriminating signal including an MH code as an address signal so as to give them to a ROM once in decoding an MH code used for a facsimile equipment. CONSTITUTION:A signal S is read from a storage section 1 by a read circuit 21, and signals S4, S5 are stored respectively in registers 31, 32 in the unit of 16-bit. The register 31 outputs a signal S6 of a high-order 13-bit in the signal S4 and the signal and a signal S2 representing any of white/black picture elements applied from a picture element discriminating circuit 41, in total 14-bit data are given to an address part of a ROM51. Thus, the data representing a run length subject to MH coding is obtained by accessing once the ROM51.
Patent JP-S62295386-A (JP)
Inventor: NITTA MASAHIRO
IPC: H05B6/72
Filed: 1986-06-13
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-S6034648-A (JP)
Inventor: ISHIHARA HIROSHI
IPC: D03D49/20
Filed: 1983-07-30
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-S6031740-A (JP)
Inventor: MOCHIZUKI TAKESHI
IPC: A61B8/14
Filed: 1983-07-30
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-H08312189-A (JP)
Title: Bicycle lifting-lowering device
Inventor: YAMASHITA TATSUMICHI
IPC: B62H3/12
Filed: 1995-05-12
Abstract: PURPOSE: To facilitate maintenance by lifting and lowering a bicycle at a specified position in a bicycle parking space and simply delivering the bicycle to the moving place of engagement. CONSTITUTION: A pair of lifting-lowering lines are arranged onto a support base 44 in the vertical direction, and rotated and driven by a driving wheel. Holders are fitted to a pair of the lifting-lowering lines respectively, and the holders hold the holding materials of fixtures 30 fixed onto a bicycle, and suspend the bicycle and lift and lower it. A first wheel having the same shaft as the driving wheel and a small diameter is fixed onto the driving wheel, and a second wheel and a third wheel are mounted rotatably to a spacing material slidable to the support base 44. The second wheel and the third wheel are separated and arranged at a regular interval, a driving piston is installed to the holding material, the first, second and third wheels and a driving line are turned, and the driving wheel is revolved and driven.
Patent JP-H05336111-A (JP)
Title: Isdn fault disconnection device
Inventor: AOSHIMA NOBUHITO
IPC: G06F13/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide the ISDN fault disconnection device being able to easily make fault analysis by minimizing the effect of an error of its own terminal equipment onto other terminal equipment without stopping the ISDN service. CONSTITUTION:On the reception of an error code in the use of an ISDN protocol, a circuit interruption means interrupts a line and on the condition that other terminal equipment in the communication state with a host computer is not in existence, a re-rising means is used to apply reset to the ISDN protocol of its own terminal equipment to execute the re-rising of the ISDN protocol, an initial information setting means sets the same protocol information as before reset to the ISDN to reproduce the same state as before reset and the normal operation is continued.
Patent JP-S62297212-A (JP)
Title: Method for preventing anhydrous potassium fluoride from solidifying
Inventor: MIKI MASAHIRO
IPC: C01D3/02
Filed: 1986-06-13
Abstract: PURPOSE:To prevent solidification and to obtain readily handleable anhydrous potassium fluoride even after long-period preservation, by adsorbing a CO2 gas on anhydrous potassium fluoride. CONSTITUTION:Anhydrous potassium fluoride dried at 100-150 deg.C is cooled to <=80 deg.C, retained for 10-30min while being transferred in a CO2 gas flow and >=0.01wt% CO2 is adsorbed on the anhydrous potassium fluoride. Consequently, readily treatable anhydrous potassium fluoride, which neither solidifies nor becomes large lump during preservation, is obtained.
Patent JP-S63306253-A (JP)
Title: Acceleration slip controller for wheel
Inventor: SEKI HIROKAZU
IPC: F02D45/00
Filed: 1987-06-04
Abstract: PURPOSE:To prevent degradation of comfortability and acceleration slip of drive wheel effectively by providing a control command means for holding the opening of a throttle when driving wheel speed or corresponding speed is between first and second thresholds. CONSTITUTION:Rotation of engine 1 is detected through a rotation sensor S1 while speed change stage of transmission is detected through a gear position detector S2. Then driving wheel corresponding speed V is calculated through a driving wheel corresponding speed calculating means 2 based on output signals f1, f2 from the sensors S1, S2. When the driving wheel speed or the driving wheel corresponding speed is between first and second thresholds V1, V2, a control command means 8 holds the opening of a throttle 7. Consequently, excessive variation of engine rotation is eliminated and smooth accelerating operation can be achieved.
Patent JP-S6119140-A (JP)
Title: Position detecting device
Inventor: SATOU TERUYA
IPC: H01L21/68
Filed: 1984-07-06
Abstract: PURPOSE:To enable to easily perform the detection of a position with high precision in a position detecting device according to pattern matching by a method wherein two templates of one for bright field and one for dark field are prepared as the template, a pattern matching according to a bright field detecting image is used for the detection of the rough position and a pattern matching according to a dark field detecting image is used for the detection of the fine position. CONSTITUTION:The output of a timing control circuit 44, to which a CPU21 to control the operation of the whole wafer prober is connected, is sent to a binary circuit 41, the signal only in the section equivalent to the prescribed region on the wafer out of the video signals (a) from the TV camera is turned into a binary signal and a picture element signal train consisting of a bright signal and a dark signal is formed. Then, the picture element signal train from the circuit 41 is memorized in a window RAM42 being connected to the circuit 44, the signal read out is sent to an EXOR45, and at the same time, the picture element signals of the image pattern and the template pattern from a template memory 43 being connected to the circuit 44 are added to the EXOR45. After that, the exclusive logical sum of these signals sent to the EXOR45 is calculated in the EXOR45 and the coincidence signals only are counted in a counter 46.
Patent JP-S5661167-A (JP)
Title: V type mos fet
Inventor: WATARI YOSHIHIKO
IPC: H01L29/78
Filed: 1979-10-25
Abstract: PURPOSE:To make available high speed operation by a method wherein, when preparing a vertical type MOSFET, impurity concentration of a gate is made lower than that of a drain to advance the expansion of a depletion layer due to a drain bias and shorten the effective gate width. CONSTITUTION:An N type layer 10 used as a drain region is formed by diffusion on the rear surface of a P type Si substrate 9 to be used as a gate region, while an N type source region 11 is provided on the surface of the substrate 9. Next, a V-shaped groove 12 is made in such a way that it penetrates from the central portion of the region 11 into the layer 10, and the walls are covered with a gate oxidized film 13 on which a gate electrode 15 is attached. In addition, a ring-shaped source electrode 16 is located on the boundary between the region 11 and the substrate 9, and the connecting ends 17 of the substrate 9 and the layer 10 are mesa- processed, while a drain electrode 16 is attached to the rear surface of the layer 10. By so doing, it becomes possible to advance the depletion layer toward the substrate 9 because the concentration of impurities in the substrate 9 is lower than that of the layer 1. The gate travelling time of the carrier is shortened, thus making high speed operation available.
Patent JP-H11317020-A (JP)
Title: Pcm voice signal reproducing device
Inventor: NAGAI TOSHIYA
IPC: G11B20/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To resolve a noise problem to be caused by a mode changeover by actuating a mute in the standby state of the inputting of PCM data, releasing the mute with a dts mode when a header signal is detected in the first prescribed time accompanied by the starting of the inputting of the data and releasing the mute with a PCB mode when the signal is not detected. SOLUTION: A control microcomputer 18 judges that the inputting of PCM data is present from an optical disk of a CD or the like when the output of a one-shot circuit 13 is '1', and judges that the inputting of the PCM data is interrupted from the optical disk when the output of the circuit is '0'. A DSP for PCM 16 outputs PCM data to be inputted as they are or by adding sound field effect to them. A DSP for dts 17, in the case of reading data coming from the CD or an LD, judges that PCM data to be inputted are the PCM data of the dts when a dts header signal is read twice.
Patent JP-H11324772-A (JP)
Title: Internal-combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D29/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of engine-speed feedback control during a compressive lean mode. SOLUTION: If an air conditioner switch 71, by way of example, is actuated while an engine is idling, an ECU 61 prohibits engine-speed feedback, when a compressive lean mode is selected, until the lapse of that short time an engine- speed-feedback prohibition timer for a compressive lean mode sets which allows a change in fuel quantity to stabilize the engine speed, or prohibits the engine- speed feedback, when a suction-stroke injection mode is selected, until the lapse of that time an engine-speed-feedback prohibition timer for a suction-stroke injection mode sets which is longer than a time(t) and allows a change in air quantity to stabilize the engine speed. This system improves the responsiveness of this engine-speed feedback control during the compressive lean mode, and ensures an improved stability of this engine-speed feedback control during the suction-stroke injection mode.
Patent JP-H09317162-A (JP)
Title: Scaffolding apparatus
Inventor: TANMACHI MORIO
IPC: E04G1/36
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in execution of works by a method wherein a main frame member is erected on a transportable installation base frame while a lifting member capable of being lifted up and down and a movable member are provided at the main frame member, and a locking mechanism for fixing the lifting member to the main frame member is provided. SOLUTION: An installation base frame 1 is fixed with a holding mechanism to a decking B made of a steel plate placed at a specified position, and a main frame member 4 and a scaffolding member 24 composed of fixed scaffolding frames 26 and expandable scaffolding frames 28 are assembled with bolts together with the installation base frame 1. A lifting member 6 is moved up and down along the main frame member 4 by operation of a lifting motor and the scaffolding member 24 is moved up or down to be set at an appropriate position in accordance with a place of work at a building while a movable member 11 is moved forward or rearward by turning of a revolving shaft.  A locking mechanism is provided at the lifting member 6 so that the lifting member can be fixed to the main frame member 4, and the lifting member 6 is stopped and held at a stopping position after being lifted up or down to an appropriate position. Therefore, safety can be improved for execution of works by preventing accidental falling of the lifting member.
Patent JP-S5566427-A (JP)
Title: Storing pallet for individual extraction
Inventor: YOSHINO MIYAO
IPC: B65G59/06
Filed: 1978-11-14
Abstract: PURPOSE: To enable to extract goods individually in accordance with a kind of the goods in vessels constituting a pallet by putting the pallet for storing goods on a stand and operating selection rods for a selective extraction machine.  
     CONSTITUTION: A bearing 4 is attached to a pipe-shaped vessel 1 without a bottom plate at a lower portion of a side-plate thereof, and zigzag metals 2, having nails 6, 7 at upper and lower ends thereof, are pivotally attached to the bearing through a shaft 3. Windows 8, 9 are opened on the vessel 1 so that the nails 6, 7 are being projected into the vessel 1. On the other hand, the shaft 3 is extended and a crank 16 is attached thereto, further, a push-rod 10 is attached between the tip of the crank and a supporting metal 17 fixed to the side of the vessel 1 so as to be movable in up-and-down, while a compression spring 18 is provided between a push-plate 19 at the top of the push-rod 10 and the supporting metal 17. A pallet 11 for storing goods is formed by binding a lot of the vessels 1 in vertical postures, and is put on a stand 12 having a conveyor 14, while a selective extraction machine 13, having a plurality of selection rods 15, is put above the pallet 11 in order to extract selectively the goods 5 in the vessels 1 by pushing down one of the push-rods 10 individually by one of the selection rods 15 for the selective extraction machine 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01311559-A (JP)
Title: Separator for alkaline cell
Inventor: SHINODA KENICHI
IPC: H01M50/429
Filed: 1988-06-08
Abstract: PURPOSE:To reinforce a separator and prevent an internal short circuit by the singular phenomenon by forming the separator with a nonwoven fabric mixed with vinylon and pulp or a vinylon nonwoven fabric and sticking reinforcing synthetic resin to this nonwoven fabric. CONSTITUTION:A separator 7 is formed with a nonwoven fabric mixed with pulp, vinylon and a polyvinyl alcohol binder or a nonwoven fabric made of a vinylon simple substance. Reinforcing synthetic resin such as polyethylene or polyethylene fluoride is stuck to the nonwoven fabric to reinforce it. This nonwoven fabric is cylindrically formed, a cover is fixed at the bottom to form the separator 7. The sticking quantity of the reinforcing synthetic resin is set to the range of 1.0-5.0wt.% for the nonwoven fabric.
Patent JP-S6032764-A (JP)
Title: Preparation of bifunctional peroxide
Inventor: KOMAI TAKESHI
IPC: C07C67/00
Filed: 1983-08-01
Abstract: PURPOSE:To obtain the titled compound useful as a polymerization initiator in high yield, by reacting a hydroxy peroxide with an excess amount of a dibasic acid chloride, reacting the reaction mixture with hydrogen peroxide in the presence of an alkali metal hydroxide. CONSTITUTION:1mol hydroxy peroxide shown by the formula I (R is 1-5C straight-chain, branched-chain, 5-9C cycloalkyl, etc.) is reacted with 1-10mol dibasic acid chloride shown by the formula II [R' is -(CH2)m-, phenylene, etc.; m is 1-20] to form a compound shown by the formula III, this compound or a mixture of this compound and the compound shown by the formula II is reacted with hydrogen peroxide in the presence of an alkali metal hydroxide (e.g., sodium hydroxide) to give a compound shown by the formula IV (n is 2-20). The compound shown by the formula IV has two peroxide groups having different thermal decomposition rates, and is useful as a polymerization initiator for preparing a block copolymer, ABS resin, etc.
Patent JP-S5662653-A (JP)
Title: Metal mold positioning device
Inventor: HAYASHI SHIYUNJI
IPC: B22C9/06
Filed: 1979-10-29
Abstract: PURPOSE: To improve the dimensional accuracy and working efficiency of castings having no galling by determining front, back, right and left positions by means of guide pins at three points.  
     CONSTITUTION: The guide pins 3, 4 and 5 of an upper mold fit respectively to the guide holes 6', 7', and 8' having respective directivities of a lower mold. Hence, in the fitting state of the guide pin 5 to the guide hole 8' in the front and back directions, there is a clearance in the guide pin 5' in the front and back directions because the guide hole 8' is an oblong hole but there are no clearances in the crossing right and left directions, thus the exactly defining size may be reproduced. Similarly, even with the guide pins 3', 4' at both and parts on the right and left, there are clearances in the transverse right and left directions in the corresponding guide holes 6', 7', but they fit exactly in the crossing right and left directions. Hence, in the two directions, transverse and longitudinal, either one place maintains a defining size and if the upper and lower molds and combined, they may be defined in any directions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307386-A (JP)
Title: Vacuum tube amplifier
Inventor: SUGANO TERUO
IPC: H03G5/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the durability of vacuum tubes, to improve the operability and to interface the amplifier with a digital peripheral equipment by using the vacuum tube amplifier for amplifying an audio signal and allowing a computer control section to conduct various control and protection operation or the like. SOLUTION: An audio signal received from an input terminal 11 is pre-amplified by using a vacuum tube 12, an equalizer amplifier 21 is used to provide a desired frequency characteristic to the signal and an electronic volume 22 adjusts a level to be a prescribed level. Furthermore, a vacuum tube 13 is used to amplify the resulting signal and the result is outputted via an output transformer 14. A microcomputer 23 controls the equalizer amplifier 21 and the electronic volume 22 through the input by an up-down switch 25 and a changeover switch 26 and a display result of a liquid crystal display section 24. The microcomputer 23 is provided with a self-diagnosis function such as detection of an overload and an overcurrent or the like.  Moreover, the microcomputer 23 controls indication of voltage and current of each section, indication of sound volume and sound quality and display of a warming-up time and exchanges a digital signal with an external device via an external terminal 27.
Patent JP-S61295861-A (JP)
Title: Protecting device for gate turn-off thyristor
Inventor: NIWAYAMA KAZUHIKO
IPC: H02M1/06
Filed: 1985-06-24
Abstract: PURPOSE:To alleviate power loss at turning OFF time by bypassing part of a main circuit current which flows to a gate turn-OFF thyristor (GTO) when the GTO is turned OFF. CONSTITUTION:When a switch 3 is closed, a reverse current to that at turning OFF time flows through a resistor 8 from a drive power source 2 to a gate G to turn OFF a GTO 1. At this time, a potential difference generated across the resistor 8 is applied to the base B of a transistor 7, as a positive voltage to an emitter E. Accordingly, a base current IB flows to turn OFF the transistor 7, a part of a main circuit current IT of the GTO 1 flows through a connecting point 9, the transistor 7, a gate drive unit 6 and the connecting point 10 to bypass between the anode A and the cathode K of the GTO 1. Thus, the current duty at turning OFF time is reduced to decrease power loss.