baber/WOPTO huggingface dataset:
Patent JP-S6259466-A (JP)
Title: Facsimile responding equipment
Inventor: HORIIKE YOSHIO
IPC: H04M1/65
Filed: 1985-09-10
Abstract: PURPOSE:To record and reproduce a facsimile picture signal by a sound mail box by disposing a facsimile responding equipment provided with an identification signal detecting circuit, a switch and a control circuit between a telephone line and the sound main box. CONSTITUTION:A connection is attained between a facsimile FAX1 and a sound mail box 12. When a signal indicating a bit of facsimile information is transmitted from the FAX1, the box 12 detects it and feeds an identification signal to a facsimile responding equipment 8 through an A/D converter 14 from a control circuit 15. In an identification signal detecting circuit 11 of the system 8, this signal is detected, and then, a switch 9 is operated through a control circuit 10 and a contact point is placed to a position (b). The exchange of a transmission control procedure with the FAX1 is carried out by the circuit 10, when it is completed, a start signal for driving an accumulating device 16 is fed to the box 12 through a switch 9, and thereafter a picture signal fed from the FAX1 is recorded and reproduced by the device 16.
Patent JP-S6259475-A (JP)
Title: Television set
Inventor: IMAFUKU KAZUO
IPC: H04N5/45
Filed: 1985-09-09
Abstract: PURPOSE:To easily select a desired channel by automatically sequentially feeding signals inputted from an antenna and selecting a station when projecting an image inputted from other projecting equipments on a master screen and an image inputted from the antenna on a subordinate screen and stopping the sequential feed on the way of selecting the station. CONSTITUTION:To a station selecting circuit 13, a sequential station selecting circuit 35 for receiving an instruction of a sequential station selecting start circuit 34 consisting of, for instance, a remote controller is connected. The station selecting circuit 13 controlled thereby successively selects a TV signal projected on a subordinate screen and inputted from an antenna. To this circuit 13, signals of a successive station selecting stop instruction circuit 36 consisting of, for instance, a remote controller device are connected through a successive station stop circuit 37 and the station selection can be stopped.
Patent JP-H1050063-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI MASAHIRO
IPC: H01L21/82
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To absorb the dispersion of memory cells in manufacturing and to enable high speed read-out by providing an adjusting means adjusting a delay time of a delay circuit on a semiconductor substrate and adjusting an operation finish time of a MOP circuit. SOLUTION: A delay circuit 15 is provided between an output terminal 13b of an address transition detector ADT13 and a disable terminal 14b of an intermediate output level preset circuit (MOP circuit) 14. This delay circuit 15 has an adjustable delay time, when the effect of the MOP circuit 14 is lost due to delay of an access time of a memory cell 11, in order to adjust an operation period of this MOP circuit 14 to an operation period of the same degree as an access time of the memory cell 11, fuses 32 for adjusting a delay time in several delay time control circuits 23 constituting the delay circuit 15 are cut off by adjusting the device like this, an effect of the original MOP circuit 14 utilized, and reading out data is completed with timing faster than the specific time.
Patent JP-H1051301-A (JP)
Title: Feedback control circuit
Inventor: TONO SATORU
IPC: G05B13/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To easily conduct stable feedback control. SOLUTION: In the case that a transfer function of a phase comparator 21, a loop filter 22 and a VCO 23 being components of a PLL circuit is expressed by Ki e<-s> T, (τ2 s+1)/(τ1 s) and KVOC/s respectively, a delay component e<-s> T of the transfer function of the phase comparator 21 is Taylor-expanded, coefficients τ1 , τ2 of the loop filter 22 are set based on the transfer function of the PLL circuit expressed by using up to terms of a prescribed degree of the result of Taylor expansion.
Patent JP-H0485091-A (JP)
Title: Slip with label and manufacture thereof
Inventor: NIIMI NORIAKI
IPC: B42D15/04
Filed: 1990-07-27
Abstract: PURPOSE:To easily prepare a slip with a label in low cost by laminating and bonding label base paper to the label bonding part of slip paper through an adhesive. CONSTITUTION:An adhesive 14b is applied to the necessary part of the rear of the label base paper 14a sent out from a label raw paper part A using a coater 18. In parallel to this, necessary items are printed on the predetermined part of the slip paper 10a sent out from a slip raw paper part B by a printer 9 to form a slip main part 10 and silicone 13a is applied to the necessary part thereof by a coater 20 to provide a label bonding part 13. Subsequently, the adhesive 14b of the label base paper 14a during feed is pressed and bonded to the label bonding part 12 of the slip paper 10a during feed and the necessary part of the label base paper 14a is punched by a half cut apparatus 22. Next, the unnecessary part 14a' of the punched label base paper 14a is separated and left in such a state that a releasable label 14 is bonded to the label bonding part 13.
Patent JP-H0736436-A (JP)
Title: Image forming device and image display device
Inventor: MASUDA KAZUNORI
IPC: G09G3/20
Filed: 1993-07-20
Abstract: PURPOSE:To provide an image forming device capable of displaying the image on both a horizontal placing display device and a vertical placing display device. CONSTITUTION:A character data rotating part 5 rotates read-in data by 90 degrees. A display device storage part 12 changes over switches 4, 6 with a display device selection result. A display path deciding part 15 decides the display path of the picture with the display device selection result and a format selection result. A display position deciding part 16 decides a display position where the image is to be written-in according to the decided display path. Character data are written in the prescribed position in a display memory 8 according to whether the display device is of a vertical placing type or a horizontal placing type and whether the device is of the horizontal placing type or the vertical placing type by controlling a character pattern writing processing part 7 with the decided display position deciding result.
Patent JP-H0485881-A (JP)
Title: Preparation of vertical channel type insulation gate type field effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/10
Filed: 1990-07-26
Abstract: PURPOSE:To prevent the generation of parasitic channel and facilitate the control of threshold voltage in an N channel formation region by adding impurities before and after a process to form a gate insulation film and simultaneously or before and after adding reverse conductor type impurities different from the source or the drain to a side where no channel formation is made. CONSTITUTION:A covering film 2 is formed so as to constitute a gate insulation film on a semiconductor substrate 1 having a projected region 35. As or phosphorous whose concentration is relatively low is doped vertically based on an ion implantation process, thereby forming an N type drain 5 or source 5' and a source 4 or a drain 4' on the bottom on the surface of the semiconductor substrate 1 or the upper part of the projected region 35. Before and after the formation, channel formation regions 6 and 6' are arranged to be formed on the side of the rectangular projected region by means of an ion implantation process or the like. In the regions 36 and 36' where no channel is formed for the rectangular projected region 35, higher concentration boron is added there compared with that in the substrate or the projected region so as to prevent the generation of small leakage current between a source or a drain 4 and the drain 5 or the drain 5' when a parasitic channel is generated, thereby cutting the channel in order to maintain an off-state constantly.
Patent JP-2000031452-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO HIROTAKA
IPC: H01L27/146
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with which reliability is increased by avoiding damages to silicon wafers and miniaturization can be realized, and to provide a method for manufacturing the same. SOLUTION: Since an interlayer film 3 is formed in such a way that it covers the proximity of a scribe line 10, the surface of a silicon wafer 2 is not damaged by anisotropic etching for forming aluminum wiring 4 and passivation films 5a and 5b during manufacturing operations. Accordingly, a semiconductor device exhibiting high reliability can be obtained. Also, since a space which is required when the interlayer film 3 near the scribe line 10 is eliminated according to the conventional technology is no longer necessary, the semiconductor device can be miniaturized.
Patent JP-H01139041-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SAITO SHIRO
IPC: H04R3/00
Filed: 1988-08-11
Abstract: PURPOSE:To efficiently transmit a reflected wave signal, by making the impedance of an ultrasonic probe smaller than that due to the capacity of a coaxial cable, which connects the ultrasonic probe to a receiving part, at the center frequency of operation. CONSTITUTION:In a case using an array type ultrasonic probe constituted by arranging a plurality of two-layer laminated piezoelectric elements 10 in a constitution wherein a drive source 3 and a receiving part 4 are connected to an ultrasonic probe 1 through a coaxial cable 2, an acoustic matching layer 12 and an acoustic lens 13 are successively formed to an ultrasonic wave emitting surface and a packing material 14 playing a role in the absorption of an ultrasonic wave and support is formed to the back surface. When each of the laminated piezoelectric elements 10 consists of two layers, the impedance of the ultrasonic probe 1 becomes 1/4 as compared with a case of a single layer and, when the impedance is suppressed to this degree, it is prevented that driving voltage is markedly dropped by the internal impedance of the drive source 3. Therefore, a reflected wave signal can be transmitted to a receiving part in an extremely efficient manner without largely losing the voltage of a reflected wave signal.
Patent JP-H0755088-A (JP)
Title: Vacuum heat insulating panel
Inventor: IWAI TAKAYOSHI
IPC: F16L59/05
Filed: 1993-08-12
Abstract: PURPOSE:To enable polyurethane foam to be used as a core member by providing urethane foam having the continuous foam structure, hard plates laminated on both surfaces on the front surface in the thickness direction and a laminate film wherein the inside including urethane foam wherein this hard plates are laminated is in the depressurized state. CONSTITUTION:In a vacuum heat insulating panel 13 is formed by laminating urethane foam 3 having the continuous foam structure and hard acrylic resin plates 5a, 5b having stiffness, not to be deformed by atmospheric pressure in depressurizing on both surfaces in the thickness direction of this urethane foam 3. And this laminated one is inserted into a container 15 formed into a bag by a metal/plastic laminate film formed by laminating low density polyethylene, aluminium foil and PET, and having an opening part 17, so as to approach the inside, and the opening part 17 is sealed by a heat seal 19. Acrylic resin 5a, 5b are slite smaller than the area of the urethane foam laminated part.
Patent JP-S6095295-A (JP)
Inventor: FUKUDA YOSHIAKI
IPC: B29C48/32
Filed: 1983-10-28
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-S6177910-A (JP)
Title: Ac voltage stabilizing circuit
Inventor: ASAKURA MASAHIRO
IPC: G05F1/455
Filed: 1984-09-26
Abstract: PURPOSE:To perform the line regulation by a transducer of a small capacity with high accuracy by using the signal in the source of a control system to synthesize a waveform similar to the absolute value of a load voltage waveform. CONSTITUTION:The output of a voltage comparator 7 which decides a conduction angle has a square waveform and is differentiated by a differentiation circuit 8. This differential pulse gives conduction to a triac 10 through the secondary side of a pulse transformer PT to apply the AC voltage to a load. The output voltage of the comparator 7 which decides the time point of conduction is fed back to a TRQ1 of a generating circuit for signal corresponding to load voltage. The TRQ1 conducts at its rise to turn off a TRQ2. Then a signal having a voltage waveform corresponding to the conduction angle of the voltage supplied to a load 9 is sent to an effective value conversion circuit 12 to be converted into the effective value. Here the comparator 7 compares the sawtooth wave voltage with the output of the circuit 12 and delivers a square wave to control the conduction angle of the triac 10.
Patent JP-S6259830-A (JP)
Title: Measuring instrument for light emission characteristics of laser diode
Inventor: HOSODA TAKUYA
IPC: G01R31/26
Filed: 1985-09-11
Abstract: PURPOSE:To measure the driving current to light output of a laser diode in such a state that the heating value of the laser diode is small by applying a pulse current to the laser diode. CONSTITUTION:A current which varies stepwise is supplied to a switch 2 from a power source 1 and switches 2 and 3 are turned on and off under the control based upon the output of a pulse generator 1. Namely, the output of the generator 4 is applied to the switch 2 and when the switch 2 is turned on, the switch 3 is turned off, so the stepwise current reaches its crest value. When the output of the generator 4 turns off the switch 2 and turns on the switch 3, the output of the power source 1 is not applied to the laser diode 5 and the switch 3 short- circuits both ends of the diode 5. Thus, the output of the generator 4 is so controlled to synchronize with the step period of the power source 1. Then, the output of the switch 2 is applied to the diode 5, whose light emission output is photodetected by a photodiode 6, so that the driving current to light output of the diode 5 is measured.
Patent JP-S6179257-A (JP)
Title: Thin-film transistor device
Inventor: SHINPO MASAFUMI
IPC: H01L29/417
Filed: 1984-09-26
Abstract: PURPOSE:To obtain thin-film transistors, the floating gate effect of light-shielding films thereof is eliminated and leakage currents therefrom are reduced, by using two unit thin-film transistors, in which first main electrode extending sections are formed onto semiconductor thin-films and second main electrodes through insulating films, and mutually short-circuiting gate electrodes and the second main electrodes. CONSTITUTION:With a unit thin-film transistor T1, an alpha-Si:H thin-film 14 is formed to a Cr gate electrode 12 on a glass plate 1 through an SiO2 film 13 through plasma CVD, first and second Cr main electrodes 15, 16 partially superposed on the electrode 12 in a plane manner while being brought into contact with the film 14 are shaped, and an extending section 115 in the electrode 15 is superposed on the thin-film 14 and one part of the electrode 16 in the plane manner through an SiOx film 17. Another unit element T2 also has the same structure, and second main electrodes 16 and 26 and gate electrodes 12, 22 are each short-circuited. Since the electrode extending sections are worked as light-shielding films in combination and both transistors are operated as one element having bidirectional properties, leakage currents are determined by the first main electrode grounding characteristics of one unit element, and the floating gate effect of the light-shielding films is eliminated, thus reducing leakage currents.
Patent JP-S6445776-A (JP)
Title: Production of boron nitride sintered form
Inventor: KOITABASHI HISAMITSU
IPC: C04B35/583
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled high-density and high-purity sintered form free from crack development or fissure, by incorporating hexagonal system BN powder with an organic binder, forming, preliminarily calcining followed by sintering by hot hydrostatic pressure process. CONSTITUTION:Hexagonal system BN powder with a purity of 96-99wt.% is incorporated with 3-15wt.% (on a carbon content basis) of an organic binder such as PVA or acrylic resin followed by forming and, if needed, degreasing. The resulting form is then subjected to heating process in air at 400-700 deg.C to prepare a preliminarily sintered form followed by sintering this form by hot hydrostatic pressure process, thus obtaining the objective form.
Patent JP-H1014212-A (JP)
Title: Permanent magnet prime mover
Inventor: HARUYAMA TOKUJI
IPC: H02K53/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a power generation source by generating power, using only permanent magnets and controlling the power to be generated through permanent magnets for rotation control disposed at predetermined positions in a power generator. SOLUTION: When a rotary shaft 5 is subjected to auxiliary drive by means of a motor 17 through gears 16, 18, a permanent magnet 8 is attracted to permanent magnets 9, 10 and passes between them or through the side face thereof. The permanent magnet 8 is accelerated and a rotary pole 1 turns continuously. Rotation of the rotary pole 1 is controlled by regulating the input to the motor 17. The rotary pole 1 is secured on a circular board by arranging the permanent magnet 8 within a specified range. A fixed electrode 2 is secured on a square board by arranging the permanent magnets 9, 10 vertically within a specified range. A controller 25 is mounted on the rotary shaft 5, and the rotation of the control motor 17 is transmitted through gears 16, 18 to the rotary shaft 5, in order to control rotation of the rotary pole 1.  The rotary shaft 5 is subjected to auxiliary drive by means of the motor 17 through the gears 16, 18, thus eliminating the power source.
Patent JP-S6177784-A (JP)
Title: Measurement of ion beam diameter
Inventor: ASATA SUSUMU
IPC: G01B7/13
Filed: 1984-09-26
Abstract: PURPOSE:To prevent possible etching damage to a beam diameter measuring pattern, by performing a blanking of an ion beam within a fixed threshold of a detection current due to the ion beam. CONSTITUTION:The output of an ion beam detection current detector 20 is set on a register 31 according to the scanning of an ion beam and when the ion beam reaches the threshold 41 equivalent to about 12% of the whole current value which provides a half beam diameter width by a gaussian beam, it is subjected to a blanking through a blanking electrode 10 controlled by a comparator 32. Then, when the ion beam is sufficiently far from the end of a pattern 19, it is released from the blocking and when the current value of the detector 20 reaches the threshold 42 equivalent to about 88% of the whole current value by a reverse 29 scanning, the blanking is done to determine the beam diameter from the half width. This blanking can prevent possible etching damage due to the ion beam of the pattern 19 thereby enabling the measurement of the ion beam diameter with limited errors in a better reproducibility.
Patent JP-H01145209-A (JP)
Title: Tire bead aggregate
Inventor: DOIRU DABURIYUU ROOSHIYU
IPC: B60C15/04
Filed: 1988-08-11
Abstract: PURPOSE: To dissolve stress concentration at engaging parts by forming one end part, engaged with the inner surface of a tire bead ring, of tape material with a large number of wires into specific shape. CONSTITUTION: A pneumatic tire 10 is provided with a tire bead ring assembly 12 at a tire bead part 11. The tire bead ring assembly 12 is formed of tape type ribbon layer members 13 having a large number of wires 18 in each tape layer. Each wire 18 is embedded in rubber coating 19, and a tire bead wire inner end part 15 is laterally cut at a right angle at the inner peripheral surface 20 of a tire bead ring body 14 so as to dissolve stress concentration generated by the contact of the tire bead wire inner end part 15 with the tire bead ring body 14.
Patent JP-S5991508-A (JP)
Title: Detection for abnormality of copying machine
Inventor: NISHITSUJI HIDEFUMI
IPC: G06F11/30
Filed: 1982-11-18
Abstract: PURPOSE:To prevent malfunctions, by storing data for check in a prescribed storage area of a non-volatile memory and monitoring this data successively thereafter and stopping the operation of a copying machine when a change of data for check is detected. CONSTITUTION:It is discriminated whether a prescribed time elapses after power-on or not, and if it does not elapse, data for check are read out from a non-volatile memory 3, and these read-out data for check are compared with data for check stored preliminarily in an ROM12, namely, original data of data stored in the non-volatile memory 3 to discriminate whether data for check are changed or not. If they are changed as the result of discrimination, it is judged that the operation of a CPU11 is abnormal, and it is considered that some data is written in a storage area, which is not used by routines other than an abnormality processing routine normally, of the non-volatile memory 3, and the abnormality is displayed on a display device of a copying machine main body 2 and the operation of the copying machine is stopped.
Patent JP-H0251176-A (JP)
Title: Automatic original feeder with digitizer
Inventor: KITAHARA MAKOTO
IPC: G03G15/04
Filed: 1988-08-12
Abstract: PURPOSE:To prevent an original from jamming caused by folding or tearing of the edge in the width direction of the original by stopping feeding the original with the aid of a feeding means when an original tray positions at unused position. CONSTITUTION:A pressing part 11a is formed at the lower end of a feeding tray 11. A micro-switch 40 which faces to the abutting part 11a and abuts on and separate from the abutting part 11a and turns on and off by the opening and closing the feeding tray 11 is disposed in the feeder main body and connected to a control part 41. Meanwhile, a feeding roller 13 is connected to a driving motor 42 and the control part 41. When the original is indicated image region, the original tray 11 is moved to unused position D apart from the digitizer 10. Then a detecting means 40 detects this and the control means 41 controls a driving means 42 to stop the feeding means 13. Thus, jamming caused in such a way that the edge of the original in the width direction abuts on a sheet path to fold and tear never occurs.
Patent JP-S6289707-A (JP)
Inventor: NEMESHIO DERUGADO MIRO
IPC: C08F4/62
Filed: 1986-08-27
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-H0257905-A (JP)
Title: Detector of degree of evenness of j-lead ic package
Inventor: FUJIMOTO DAISUKE
IPC: H01L21/60
Filed: 1988-08-12
Abstract: PURPOSE:To enable highly-precise measurement of the degree of evenness by a method wherein a difference in evenness between leads of each lead array is enlarged and converted into as difference in a distance on an inclined plane by a screen having an angle of inclination. CONSTITUTION:Shadows of leads 56 of SOJ-IC 1 are projected onto an inclined plane of a screen 3 by an illuminating unit 4 and images of the shadows of the leads 5 on the inclined plane of the screen 3 are taken in by a video camera 6. The shadow images on the inclined plane picked up by the camera 6 are sent to an image unit 7 by a coaxial cable 8 and a J lead image processing is executed therein. In more detail, a difference between the longest and shortest images out of those of the shadows of J leads is determined for each lead array and compared with a reference values of the degree of evenness in the unit 7 for determination of the quality. In this way, the images of shadows of leads in two array can be taken in by one video camera for an IC package of an SOJ type, while the difference in the degree of evenness between the leads can be enlarged, and thus the degree of evenness can be measured with high precision.
Patent JP-S6179446-A (JP)
Inventor: HARADA TOYONARI
IPC: A61B6/00
Filed: 1984-09-26
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。