baber/WOPTO huggingface dataset:
Patent JP-S5866111-A (JP)
Title: Decentralized control system
Inventor: MIZUTANI MASAMICHI
IPC: G05B15/02
Filed: 1981-10-15
Abstract: PURPOSE:To obtain a high-reliability decentralized control even in the bad environment, by removing the function, which linearizes a process signal, from a field controller to make the hardware constitution simple. CONSTITUTION:A field controller 5 has not the function, which linearizes a process signal, such as a program for linearization. In case that the quantity to be controlled is a flow rate and a detection terminal 6 generates a process signal PV proportional to the square of the flow rate, a host computer generates a set signal SV' SV<2>. The field controller 5 receives a set signal SV' and receives the process signal PV from the detecting terminal 6 and compares  them with each other. The deviation is subjected to PID operation to determine  a manipulation quantity MV. Consequently, the field controller 5 only obtains  the deviation of the process signal from the set signal and performs the PID  operation.
Patent JP-H0719207-A (JP)
Title: Driving controller of hydraulic machinery
Inventor: SUNAMURA KAZUHIRO
IPC: F15B11/16
Filed: 1993-07-02
Abstract: PURPOSE:To provide a hydraulic machinery driving controller that is able to control a hydraulic actuator to stoppage or specified low speed even if something wrong has occurred in a magnetic proportional pressure regulator. CONSTITUTION:This controller is provided with two pressure sensors 20 and 21 detecting the pilot pressure to be led to a pipeline connecting a magnetic proportional pressure regulator 6 and a control valve 4 controlling the drive of a hydraulic cylinder 5, and outputting it as control pressure signals P2 and P3, and a judging means being installed in a controller 11, and judging whether there is such an abnormal state that these control pressure signals P2, P3 and the corresponding control pressure operated on the basis of an operating signal outputted out of an electric lever unit are not regarded as equality or not. In addition, it is also provided with a motor control unit 25 which stops all operations of an actuator inclusive of the hydraulic cylinder 5 at a time when it is judged as an abnormal state by this judging means, or operating with a driving signal to be outputted out of the controller 11, as a stopping-limiting means limiting the operating speed to the specified low speed, and then controlling the rotational speed of a motor 3.
Patent JP-2000352607-A (JP)
Title: Light diffusing film, its production, surface light source and display device
Inventor: SUGA TAIJI
IPC: G02F1/1335
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing film which can be easily and stably produced, which has excellent light-diffusing performance, and which can improve the luminance from a light source, especially, when the film is used with a prism sheet. SOLUTION: A light-diffusing film 1 is obtd. by forming a light-diffusing layer 3 on at least one surface of a transparent base body 2, and the light- diffusing layer 3 consists of an ionizing radiation-hardening resin which does not contain light-diffusing particles but bas fine recesses and projections on its surface. The light-diffusing layer 3 is formed to have 1 to 10 μm 10-point average roughness and 5 to 20 deg. average inclination angle θa of the recesses and projections.
Patent JP-S5962467-A (JP)
Inventor: SAKUMA TOSHIO
IPC: B65D81/113
Filed: 1982-09-20
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-H0453998-A (JP)
Title: Voice synthesizer
Inventor: IWAHASHI NAOTO
IPC: G10L13/02
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a more natural composite voice by generating a signal for improving a tone quality in accordance with a phoneme parameter used for a composite filter. CONSTITUTION:A pulse signal related to pitch information from a pulse generating circuit 1, and a signal for improving a tone quality corresponding to pitch information outputted from a tone quality improving signal generating circuit 10 are synthesized by adding them by an adder 11 and a driving signal source for synthesizing a voice is obtained, and also, this driving signal is supplied to a composite filter 7. In this case, the signal for improving the tone quality is generated in accordance with a phoneme parameter through an input terminal group 9 used for the composite filter 7. Subsequently, the composite filter is driven by a signal based on this signal for improving the tone quality and the pulse signal for the pitch information. In such a way, a synthesized voice becomes near a more natural voice.
Patent JP-H08335177-A (JP)
Title: Method and device for observing processor operation
Inventor: MORI MASAMI
IPC: G06F11/28
Filed: 1995-06-07
Abstract: PURPOSE: To enable program trace to execute while operating an instruction cache. CONSTITUTION: Regardlessly of whether an instruction designated by an instruction address IA exists in an instruction cache 3 or not, a CPU 2 outputs that instruction address IA through a memory address register 10 to an external bus 5. This external bus 5 is composed of an address bus AB, data bus DB and control bus CB. In the case of debugging a program, a development system 7 is connected to this external bus 5. As a result, even when the instruction cache 3 hits, the address or bus status of an external memory 6 storing the instruction accessed by a CPU 2 is stored in a trace memory 8. Then, the contents of the address and bus status are analyzed so that the execution process of instruction at the CPU 2 can be traced.  In this case, the execution process can be traced while including cache load from the memory 6 to the instruction cache 3 and fetch from the instruction cache 3 to the CPU 2.
Patent JP-S5590805-A (JP)
Title: Method of measuring size
Inventor: HAYASHI CHIKAHISA
IPC: G01B11/04
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the size of an article from the displacing amount of the article in optical non-contact size measurement by disposing an article to be measured between a light emitting unit and the movable article mounted to face oppositely with a photodetector to thereby detect the shield of or transmission of light upon displacement of the movable article.  
     CONSTITUTION: A light emitting element 9 and a photodetector 10 are mounted oppositely in the vicinity of the end of a U-shaped arm-like movable article 8, and an article 7 to be measured is interposed between the element 9 and the photodetector 10. The aritcle 8 is supported by a piston rod of cylinder 11 and thus reciprocated thereby to thus detect the displaced length of the article by a displacement sensor 14. The displaced output from the sensor 14 is digitally converted by an A/D converter 15. Then, the output from the converter 15 is stored in latches 16, 17 controlled by a control circuit 18, and calculated by a calculator 19, and indicated on a display unit 21 as size measured value. The control circuit 18 detects the change in the optical amount level detected upon shield or transmission of the light by the article 7 as the article 8 moves and applies the displaced length memory instrution to the latches. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6323001-A (JP)
Title: Pressure tank
Inventor: MIZUNO KOICHI
IPC: F15B1/08
Filed: 1986-07-14
Abstract: PURPOSE:To reduce an assembling time greatly by providing a rubber bag with a packing part around its opening, its opening, inserting the packing part between the rims of an upper piece and a lower piece, and causing plastic deformation to connect it to the upper and lower pieces. CONSTITUTION:A packing part 6 is provided around the opening rim of a rubber bag 5, inserted between the rims of an upper piece 1 and a lower piece 2, and both are connected together causing plastic deformation. Thus, in connecting the upper piece 1 to the lower piece 2, the rubber bag 5 can also be fixed simultaneously, and assembling time can be greatly reduced.
Patent JP-2000351189-A (JP)
Title: Press bonding method of sheet-like material
Inventor: MIYASHITA MIDORI
IPC: B29C65/48
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To ensure desired bonding strength, bonding durability and quality while reducing production cost. SOLUTION: A skin material 14 containing a soft layer, an adhesive film 16 and a base material 18 containing hard fibers 18a are inserted in the press space formed by a first mold 10 capable of adjusting the pressure force of a part of a press surface and a second mold 12 capable of generating uniform pressure force in a laminated state and pressed by the first and second molds 10, 12. At this time, the bending of the hard fibers 18a in the base material 18 caused by pressure is partially suppressed by the first mold 10 partially reduced in pressure force by recessed parts 10c so as to allow the hard fibers 18a to pierce the adhesive film 16 to thrust them in the soft layer of the skin material 14 to enhance the bonding strength or bonding durability of the skin material 14 and the base material 18.
Patent JP-S55102059-A (JP)
Title: Double system selection system
Inventor: IWAMA MASAMICHI
IPC: H04L1/22
Filed: 1978-12-28
Abstract: PURPOSE: To realize the selection of existing and spare unit automatically without contradiction and safely and also in a simple hardware constitution, by using the alarm state line representing the operation state of processors and the selection state line indicating the selected part.  
     CONSTITUTION: When the operation state monitor section 5 detects a failure, control signal is produced on the alarm ALM signal line and the selection control section 9 is automatically driven to the reset side. Thus, the transmission and reception signal line selection section 7 separates the communication control from external part. On the other hand, the opposing system monitors the operating state with the alarm state ALM-STS line and the selection state SW-STS line. If the selecting operation is taken place, the program control drives the selecting control section 9 of itself to activate the transmission and reception signal line selection section 7 and the connect the communication control lines LS, LR to the external part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000356126-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: KITAHARA YASUHISA
IPC: F01N3/08
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To enable regeneration of a catalyst while preventing degradation of smoke. SOLUTION: In this exhaust emission control device, determining means 73 determines whether this device is in an EGR region or not, and based on this result, control means 74 controls displacement circulated in an EGR region in an air-intake An NOx absorbed amount in an HC fluctuation type catalyst 72 is saturated, fluctuation means 75 fluctuates concentration of HC in exhaust gas flowing in the HC fluctuation type catalyst 72 in the EGR region. When the NOx absorbed amount of λ fluctuation type catalyst 71 reaches saturation, rich means 76 enriches air-fuel ratio of the exhaust gas flowing in the λ fluctuation type catalyst 71 in a region other than the EGR region.
Patent JP-S6320826-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA TAKASHI
IPC: H01L21/768
Filed: 1986-07-14
Abstract: PURPOSE:To reduce an area of a contact hole to improve integration, by forming a contact made of an impurity diffusion layer and an Al/Mo-Si wiring layer. CONSTITUTION:A contact hole 34 is formed in an insulating layer 33 on a substrate 30, for connection with an impurity diffusion region, so that at least one part of the contact hole is brought in contact with the impurity diffusion region, then the whole surface is covered with a Mo-Si layer 35. Impurities of the same type as the impurity diffusion layer 32 are then diffused into the Ho-Si layer 35 by means of ion implantation, phosphorus diffusion, and the like. At that time, the impurities are diffused also into the substrate Si 30 through the Mo-Si 35, to remake an impurity diffusion layer 32'. Besides, two electrode wiring layers 35 and 36 comprising Al/Mo-Si layers are formed by sputtering or evaporation of aluminium on the Mo-Si 35, and then prescribed wiring patterning is performed on this wiring layer to complete electrode wirings 35' and 36'.
Patent JP-S5685768-A (JP)
Title: Image forming device
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/00
Filed: 1980-11-22
Abstract: PURPOSE:To eliminate the need for installing a large developer tank by using the inside of an image holding body drum as a storage vessel for the developer. CONSTITUTION:A powder developer 5 is contained within a process drum 4, and both sides of the drum 4 are held closed. There is a pierced hole 10 at the lengthwise end of the drum 4 to taking out the powder developer 5 through the same, and a magnet ring 11 made of magnetic rubber is placed around the pierced hole 10 and is fixed onto the drum 4. There is an N pole on one surface of the ring 11 and an S pole on the other surface. This causes the magnetic field such as the one shown to be formed. This magnetic field reaches the inside of the hole 10 thereby preventing the toner 5 from flowing out by passing the hole. The toner 5 passes the hole 10 and is taken out in the position where the magnetic field created by the hole 10 is negated by the magnet of the inner cylinder 31 of a developing roller 30. The coating layer of the toner 5 is formed on the roller 30 by the action of blades 34, 35.
Patent JP-S5868532-A (JP)
Inventor: HERUBERUTO ANPUFUERAA
IPC: F02B67/04
Filed: 1982-09-24
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-H0917985-A (JP)
Title: Image pickup element and manufacturing method thereof
Inventor: FURUKAWA JUNICHI
IPC: H01L27/148
Filed: 1995-06-30
Abstract: PURPOSE: To provide an image pickup element the smear characteristic of which is improved and manufacturing method thereof. CONSTITUTION: An image pickup element 21 has a light reception part 4 for performing the photoelectric conversion linearly formed on a surface layer of a Si substrate 21, vertical transfer part 22 disposed linearly on the side of the part 4 along the length thereof and screen film 15 opened just above the reception part on the Si substrate. The surface of the substrate 21 locate just above the reception part 4 is formed lower than the surfaced of the substrate 21 located just above a laterally central part of the transfer part 22 and the surface of the substrate 21 located between these surfaces of the substrate 21 is made curved. A manufacturing method of an image pickup element having such a constitution is provided.
Patent JP-S6225559-A (JP)
Title: Picture reader
Inventor: TAGO MASATO
IPC: H04N1/107
Filed: 1985-07-26
Abstract: PURPOSE:To read an original by either manual or automatic operation independently of the thickness of the original by dividing a case into two to attain automatic and manual picture reading and supporting lower rollers to moving shafts via an elastic body. CONSTITUTION:A picture read section 1 has a case 11 and is provided with a line image sensor 12 and upper rollers 16a, 16b. A transmission section 2 has a case 21 possible for combination with the case 11, ends of the lower rollers 23a, 23b are inserted to bearing holes 27a, 27b of long holes at the side wall of the case 21 and supported through elastic bodies 28a, 28b. As a result, in removing the case 11 from the case 21, manual reading is attained and in combining both the cases, automatic reading is attained. Since the lower rollers are supported by the moving shafts via the elastic bodies, originals with various kinds of thickness are transmitted.
Patent JP-H0215499-A (JP)
Title: Shift register
Inventor: TAKASHIMA KAKAKI
IPC: G11C19/00
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a shift register having general purpose characteristics by providing a register part for which (k) columns of registers to shift a parallel (m)-bit input for (n) bits are provided, an input side select means, an output side select means, and input side and output side control signal sending control means. CONSTITUTION:When setting information is inputted to a control means 7, the control means 7 sends an input side control signal and an output side control signal respectively corresponding to the setting information to an input side select means 5 and an output side select means 6 and controls select operations. Shift registers from that with (m)-bit kn steps to that with km-bit (n) steps can be composed with this type of structure. Namely, the shift register having the (m)-bit kn steps can be obtained when the control signals are those to serially connect all the (k)-column shift registers. Further, when the control signals are those to respectively serially connect odd-column shift registers and even-column shift registers, the shift register having 2m-bit 1/2kn steps can be obtained. After this, the shift registers of 3m bits, 4m bits, etc., can be obtained in the same manner. Thus, the shift register having the general purpose characteristics can be obtained which can correspond to the change or the number of bits and the number of shifts in parallel data.
Patent JP-S5954728-A (JP)
Title: Method of producing turbulence in internal-combustion engine and internal-combustion engine itself
Inventor: KATAOKA MASAO
IPC: F02F3/26
Filed: 1982-09-21
Abstract: PURPOSE:To effectively produce turbulence for improving combustion efficiency by forming a main recess and a sub-recess communicating to each other through at least two projections on the upper portion of a piston to flow swirling intake air into a combustion chamber. CONSTITUTION:On the upper portion 20 of a piston 1 are formed a main recess 21 having the round cross-section and sub-recesses 23 communicating to the main recess 21 through three arcuate projections 22 and consisting of three arcs having curvature larger than that of the projection 22. Also, an intake path IP is formed with a helical intake port as a swirling mechanism for giving swirling flow to intake air supplied to the main recess 21 in a combustion chamber. An ignition section of an ignition plug as an ignition system is provided adjacently to the outside of the outer periphery of the main recess 21. The swirling flow accelerated and introduced into said recess 21 is made turbulence by the projections 22 and secondary swirling flow is produced in the sub-recesses 23 so that further turbulence is produced between these swirling flows.
Patent JP-S6143492-A (JP)
Title: Semiconductor light emitting device
Inventor: SODA HARUHISA
IPC: H01S5/00
Filed: 1984-08-08
Abstract: PURPOSE:To make the longitudinal mode single and to improve the characteristics of restraint of TM mode, adjustment of oscillation wavelength and etc. by arranging the waveguide layer in stripe form which is provided with a distribution feedback reflector in the extending direction of an active layer buried in a groove of a semiconductor substrate. CONSTITUTION:A lattice 2 is formed in <011> direction on a surface of a substrate 1 and a waveguide layer 3 is grown on that surface. The selective etching is done to leave the lattice 2 and the layer 3 in stripe form which extends in optical-axis direction. Nextly a layer 4 burying and covering the layer 3 and the mask comprising a window whose position is aligned to the stripe-extending direction of the layer 3 is arranged on the layer 4 and the stripe-form grooves 5 which penetrate through the layer 4 and reach the substrate 1 are formed in the light emitting part. In the groove 5, an enclosure layer 6, an active layer 7, an enclosure layer 8 are grown in order and further, a layer 9 is grown. At growning these, layers 6a and 7a are grown on the layer 4 outside the groove 5 with including the part on the layer 3 at the same time as layers 6 and 7. At this time, thicknesses of the layers 6 and 7 are controlled to align the layers 7 and 3.
Patent JP-H02125449-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI HIDETO
IPC: H01L21/768
Filed: 1989-06-28
Abstract: PURPOSE:To prevent metal wirings on an insulating film such as a BPSG film, etc., from disconnecting by forming the insulating film in an opened contact hole, or allowing the film to remain in the bottom of the hole at the time of opening, heat-treating it, and forming a slope in the hole. CONSTITUTION:After a MOS element made of a selective oxide film 2, a gate oxide film 3, a polycrystalline silicon gate layer 4 and a diffused layer 5 is formed on one main face of a silicon substrate 1, a silicon nitride film 6 is deposited on the whole front face of the substrate. Then, a first BPSG film 7 is deposited, and heat-treated, for example, in oxygen gas. Subsequently, with a resist pattern as a mask dry etching is conducted to open contact holes 8 in the films 7, 6. Then, the resist pattern is removed, a second BPSG film 9 is deposited. Thereafter, it is heat-treated, for example, in nitrogen gas. The films 7, 9 are melted in this step to form slope on the sidewall 8a of the hole.
Patent JP-H068129-A (JP)
Title: Mirror surface polishing device for stainless steel plate
Inventor: UMETSU AKIRA
IPC: B21B45/02
Filed: 1992-06-24
Abstract: PURPOSE:To mirror-surface-polish a stainless steel plate uniformaly and to an upper class grade without lowering polishing efficiency. CONSTITUTION:A stainless steel plate 14 moved by a carriage 12 is polished by a dry type buff roll polishing device 18 at the front stage, and polished by a wet type belt polishing device 20 at the rear stage. A buff roll 18A and an endless belt 21 are both driven in the longitudinal direction of the stainless steel plate 14, to polish over the whole width of the stainless steel plate 14.
Patent JP-H0912327-A (JP)
Title: Method and apparatus for cutting glass
Inventor: HARII II MENEGASU
IPC: B23K26/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To increase the cutting speed without deteriorating the cutting precision and cut face at the time of forming a crack with a laser beam to cut a glass sheet by specifying the power distribution of the laser beam.  
     SOLUTION: A cut or a notch is formed along the one end of a glass sheet 10 to form a crack starting point 19 on one end of the sheet 10. The point 19 is then used to form a crack 20 by moving a laser beam 16 across the sheet 10 along a desired cutting line. The sheet 10 is effectively heated by the laser beam 16 at a local region along the cutting line. Consequently, a stress to expand the crack is developed along the laser beam path due to the temp. extension of the sheet 10 in the local heated region. In this method, a laser beam having a specified power distribution consisting of the mixed component of the TEM 01 * mode and TEM 00  mode which is of higher order than TEM 00  mode. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5866708-A (JP)
Title: Shaping device for underflame
Inventor: NIIMI HARUO
IPC: F23C5/14
Filed: 1981-10-16
Abstract: PURPOSE:To increase the capacity of a kiln to load a burned product, by transforming a flame, injected from a burner, into a flat flame pattern, by providing a flame shaping and flame leading port to a burner equipped to a tunnel kiln. CONSTITUTION:A burner flame, injected into the inlet port 23 of a flame pattern transforming and flame leading hole 22 provided to a refractory block 21, from a high speed bar type burner 10, is led into a small gap 16 above a trolley 11, after hitting against the lower half of a wall 24 and the upper half of a wall 25 both of which are extended to a flat sectional end 26, and being transformed into a flat and modified flame pattern in a flame discharging port 27. The flames, entered into the small gap 16, heat the under side of a shelf plate 15 to perform vitrification of the material 17. With such an arrangement, a capacity to load the burned material 17 is increased, because it is not necessary to take the height for the small gap 16 on the side of a trolley 11. In addition, the combustion efficiency of a kiln can be greatly increased, because it is not necessary to build the ceiling of a kiln high.