baber/WOPTO huggingface dataset:
Patent JP-S5685857-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIE NOBORU
IPC: H01L29/73
Filed: 1979-12-14
Abstract: PURPOSE:To obtain a semiconductor device having small current area, a high speed operation and low power consumption by anisotropically etching a semiconductor substrate having (100) plane, perforating a V-shaped groove having oblique (111) plane surfaces, forming diffused layers thereon, thereafter removing bottom surface of the groove, and retaining the diffused layers only on the side walls. CONSTITUTION:An SiO2 film 2 is covered on an n type Si substrate 1 having a (100) plane, a window 3 is opened thereat, it is anisotropically etched with alkaline solution, and the etching is once stopped when both the oblique (111) surfaces and the horizontal (100) surface are formed in the recess 4. Subsequently, the entire surface is oxidized, an oxide film 5 having a thickness t1 is formed on the (111) surfaces, and an oxide film 6 having a thickness t2 is formed on the (100) surface, only the thin film 6 is removed with fluoric acid solution, a p type region 7 is diffused thereat, impurity is creeped around the boundary with the (111) surface, and a p type region 8 is formed at the boundary. Thereafter, anisotropic etching is again conducted, a V-shaped groove 9 is formed, and the region 8 is retained only in the side wall of the groove 9.
Patent JP-S6221372-A (JP)
Title: Amplitude control circuit for vertical period signal
Inventor: KIKUCHI MASABUMI
IPC: H04N3/223
Filed: 1985-07-22
Abstract: PURPOSE:To control automatically a vertical amplitude to a prescribed amplitude in response to the change in the frequency of a vertical synchronizing signal by applying an output of a counter to a vertical oscillation circuit as a control voltage via a multiple factor conversion circuit when the amplitude of a sawtooth wave voltage is not at a proper level. CONSTITUTION:When the vertical frequency rises into a frequency FV2, the vertical amplitude EV is decreased and in this case, the vertical amplitude EV is larger than reference voltages TV1, VT2 at the vertical blanking period. Thus, the detection output of an amplitude detection circuit 6 goes to H, an output of an amplitude detection circuit 7 goes to L and a discrimination output of a level discrimination circuit 8 goes to H. A gate circuit 11 is set by the discrimination output, a vertical synchronizing signal VSY is counted by a counter 10 and a control current from a D/A converter 12 is increased. Whether or not the vertical amplitude EV is proper during the next vertical blanking period is discriminated and when the amplitude is small yet, the counter 10 counts the vertical synchronizing signal VSY and a control voltage VC is increased further. The operation above is repeated to make the vertical amplitude EV proper.
Patent JP-H0452954-A (JP)
Title: Account gathering system
Inventor: TAKAHASHI CHIEKO
IPC: G06F9/46
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the overhead of each processor by providing an account gathering means which is started by an interval timer interrupt means and takes out a process control table from an execution process information storage area prepared for each processor to accumulate the value of an information storage area for account in a memory account storage area. CONSTITUTION:A process control table 6 is provided with a memory account storage area 62 and an account information storage area 63, and segment information is stored in the account information storage area 63 at the time of dynamic assignment or release of a segment. At the time of an interval timer interrupt, an account gathering means 3 of a master processor accumulates the value of the account information storage area 63 in memory account storage areas 62 of all process control tables 6. Consequently, information for account of all processors can be gathered only with the master processor.
Patent JP-S6140677-A (JP)
Title: Pattern input device
Inventor: SAEKI HIROAKI
IPC: G06T9/00
Filed: 1984-08-01
Abstract: PURPOSE:To obtain a pattern input device capable of performing real-time mosaic conversion by converting a signal from a reader into a mosaic pattern in real time without requiring any high-resolution dot memory and outputting an assigned code corresponding to it. CONSTITUTION:The input signal is inputted to a delay means 8 composed of a three-line shift register. A synchronizing clock signal is inputted to an address generating circuit 3, which generates respective readout addresses and respective timing signals. Basic pattern generating means 4-7 generte individual basic patterns repeatedly. Comparing circuits 9-12 compare an input signal with a basic pattern at intervals of four lines to extract a different number of dots. A decision circuit 13 compares output signals of the individual comparing circuits 9- 12 to decide on a signal having a small number and output a comparative decision signal. A switching means 15 selects a basic pattern signal with the comparative decision signal of every four lines and outputs it to a pattern output terminal 17. At the same time, the output of the decision circuit 13 is inputted to a code memory 16 and an assigned code corresponding to a basic mosaic is outputted to a code output terminal 18.
Patent JP-S5863649-A (JP)
Title: Conveyor for sheet material
Inventor: TANAKA KIYOU
IPC: B65H26/00
Filed: 1981-10-09
Abstract: PURPOSE:To surely detect the abnormal state of a sheet, by providing a sheet sending rotary shaft and a sheet winding rotary shaft with pulse genetators which produce pulses depending on the rotation of the shafts and by comparing the two numbers of the pulses with each other. CONSTITUTION:A film F in a cartridge 8 can be conveyed back in the direction of an arrow A by a motor M1. A winding reel R2 can be moved forth in the direction of an arrow B by a motor M2. The rotary shafts of the motors M1, M2 are provided with pulse generators 20, 21 comprising discs 22, 25 having slits 23, 26, light emission diodes and photoelectric comverters. The numbers of pulses produced by the generators 20, 21 are compared with each other by a unit not shown in the drawing, to judge whether the conveyance of the film F is normal or not.
Patent JP-S6054971-A (JP)
Inventor: TAIRA HATSUO
IPC: C04B35/48
Filed: 1983-09-05
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-S6318858-A (JP)
Title: Loop breaking detecting system for pubric
Inventor: TAKEDA YOSHIAKI
IPC: H04M17/00
Filed: 1986-07-11
Abstract: PURPOSE:To prevent completely an unfair call by judging the breaking of a loop electric current with the decrease in the detecting output of a detecting circuit, supervising the breaking period of the loop electric current with a timer and detecting the loop breaking based upon the unfair operation when the turning-off period of the loop electric current is a constant time or above. CONSTITUTION:The comparing of the contents of a polarity memory PM and a present polarity is executed, and when a detecting output S1 and S2 are both L, the loop turning-off incidental to a reversing pulse is presumed. A timer of 700 msec or 200 msc is set and a loop electric current turning-off period is supervised. When the turning-off period of a loop electric current comes to be the constant time or above of 700 msec or 200 msec by some time-up, the detection with the loop turning-off is executed based npon the unfair operation. The control to a forcible cutting circuit 4 is executed, the exchange is recovered by the forcible releasing of the direct loop and the cutting of the unfair call is executed. Thus, the unfair operation is detected based upon the by-pass of the reversing pulse with a directional element and the unfair call can be completely prevented.
Patent JP-H0452479-A (JP)
Title: Cold storage type cold insulation chamber
Inventor: FUJIMOTO SHINJI
IPC: F25D21/06
Filed: 1990-06-20
Abstract: PURPOSE:To shorten freezing time when a cold storage agent is frozen by providing a second freezer unit that constitutes a second freezing cycle by being connected with a second condenser, a defrosting controller for interrupting only a first freezer to defrost a first condenser, and a freezing temperature adjusting unit for controlling operation and interruption of a first freezer unit and the second freezer unit and further controlling freezing temperature of the cold storage agent. CONSTITUTION:A first freezer unit 36 and a second freezer unit 37 are operated until a cold storage agent 33 is frozen and lowered to predetermined temperature -34 deg.C. After the cold storage agent 33 reaches the predetermined temperature -34 deg.C, the first freezer unit 36 and the second freezer unit 37 are controlled in their times of operation and interruption by a freezing temperature adjusting device 45 into predetermined freezing temperature -33+ or -1 deg.C. When an in-chamber fan 26 is in operation, cooling and defrosting are performed by a first cooler 28, so that cold air temperature flowing into a second condenser 32 is equal or lower than melting temperature of the cold storage agent 33. Accordingly, the surface of the cold storage agent 33 is only slightly melted by the inflow cold air and freezing time of the cold storage agent 33 is not prolonged greatly Thus, the cold storage agent 33 can be frozen in a relatively short time.
Patent JP-S5796312-A (JP)
Title: High speed catadioptric object lens system
Inventor: RUDOBUIKU KANTSUEKU
IPC: G02B17/08
Filed: 1981-10-13
Abstract: This invention provides a high speed catadioptric objective system of F/1.2. The lens system comprises, in accordance with the advance of the light rays, a front or first single lens, a main mirror lens, a counter mirror and a field lens system. The counter mirror is mounted in front of the front lens in order to achieve a short overall length and a good correction of sphero-chromatic aberration. The counter mirror may serve as a focussing element or it may be fixedly mounted to the front lens. The present lens system is distinguished over similar prior art systems by its overall length, which has been reduced by 30 percent, sunshade included. The same type of glass is used for almost all lenses of five preferred embodiments in order to eliminate the secondary spectrum and to enable the objective to be used within a very broad spectral range. An almost perfect correction of aberrations has been achieved with only spherical element faces, thus the systems are suitable when maximum image quality and speed are required. They are useful also for low light level and IR spectral range applications.
Patent JP-S6141247-A (JP)
Title: Remote control system
Inventor: FUKUI KENSUKE
IPC: H04B3/54
Filed: 1984-07-31
Abstract: PURPOSE:To attain the assured transmission of signals without adding any new wiring by transmitting both a remote control signal and an answer-back signal via a commercial power supply line and sending the control signal to a slave device in response to the stored answer-back signal. CONSTITUTION:The remote control signal S1 is delivered twice at a fixed interval and transmitted to a slave device through commercial power lines 4 and 5. The slave station decodes the code of a transmitted function FU and transmits the answer-back signal S2 to the lines 4 and 5 through a transmission/reception circuit. When the signal S2 is supplied, an address AD and a function FU signal contained in the received answer-back signal are converted into parallel codes. These parallel codes are stored to a memory in a microcomputer 18 and also decoded. Then the display data accordant with the load state of a slave device corresponding to the address data is delivered to a display part 15.
Patent JP-H0912995-A (JP)
Title: Adhesive for film
Inventor: SAKAMOTO YUJI
IPC: C09J163/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an adhesive for a film, comprising a butyral resin, a specific previous reactional product, a curing agent for an epoxy resin and an inorganic filler in a specific proportion, excellent in heat and moisture resistances, water- resistant adhesion and flexibility, capable of performing the contact bonding at low temperatures and useful in the field, etc., of electronics. CONSTITUTION: This adhesive for a film is composition consisting essentially of (A) a butyral resin, (B) a previous reactional product of a silicone epoxy resin of the formula [(m) is 0 or 1; R1 and R2 are each a residue after removing two hydrogens from a bivalent 1-5C aliphatic or a >=6C aromatic group] with a compound, having a bifunctional phenolic hydroxyl group such as a phenolic novolak resin, (C) a curing agent for the epoxy resin such as an acid anhydride and (D) an inorganic filler such as calcium carbonate. The weight ratio of the component (B)/[components (A) and (B)] is 0.2-0.8.
Patent JP-S5591034-A (JP)
Title: Fault detection system
Inventor: HIROYA RIYUUSHI
IPC: G06F11/00
Filed: 1978-12-29
Abstract: PURPOSE: To secure the detection for the fault via the fixed order showing the idle area by storing previously the above mentioned fixed order into the idle area within the control memory which stores the microprogram and at the time when the idle area is given the access.  
     CONSTITUTION: Sequencer 12 gives the sequential access to the addresses of control memory 10 and then reads out the contents to order register 13. In case the access is given mistakenly for some reason to idle area 10a in memory 10, the order showing that the fixed bit position within area 10a is 1 is read to register 13. Address generator 14 decodes the order and then applies the head address of the fault process program to sequencer 12. Generator 14 can also inform the fault to fault processing mechansim in place of the above mentioned action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140574-A (JP)
Title: Test condition setting apparatus
Inventor: NISHIYAMA KAZUMASA
IPC: G01R31/28
Filed: 1984-07-31
Abstract: PURPOSE:To enable test conditions to be set in a short time for a plurality of test signal generators, by specifying a plurality of test signal generators to be set in common to set test conditions simultaneously. CONSTITUTION:Data and address applied from a central controlling unit or the like are stored sequentially into registers 11 and 12 and when a signal indicating simultaneous setting operation in the address is applied into an AND circuit 32 through a decoder 14, data is brought into a register 31 to indicate a plurality of program power sources for setting test conditions. A signal for indicating the kind of the test conditions from the decoder 14 is applied to an output control circuit 13 through an OR circuit 16 and a test conditions data from the register 11 is taken in. Data from the register 31 is fed to an output control circuit 33 to enable a plurality of program power sources Si as specified and the test conditions data is stored. Thereafter, test conditions are set sequentially by repeating the same operation.
Patent JP-H11350348-A (JP)
Title: Softener composition
Inventor: KATO TORU
IPC: D06M13/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a softener composition with excellent softening ability and biodegradability, suitable as e.g. a softening base by including each specific nonionic compound and amino compound (salt). SOLUTION: This softener composition contains a total of pref. 3-50 wt.% of (A) a nonionic compound having one or more 5-36C alkyl or alkenyl groups and at least one ester linkage, e.g. a polyol (esterified product) alkylene oxide adduct, and (B) an amino compound (salt) having one or more 5-36C alkyl or alkenyl groups optionally containing ester linkage group, amido linkage group or ether linkage group, such as a compound of formula I or formula II (R<1> and R<2> are each H, a 1-3C alkyl group or the like; R<3> and R<4> are each a 5-36C alkyl or the like; R<5> is H, a 1-3C alkyl or the like), pref. in the weight ratio A/B of (1:9) to (9:1).
Patent JP-H0326837-A (JP)
Title: Intake air quantity controller for engine
Inventor: YAMANE KOICHI
IPC: F02D41/06
Filed: 1989-06-22
Abstract: PURPOSE:To always properly control the intake air quantity by controlling a motor-driven type control valve on the basis of the elements for determining the operation state of an engine in the case other than idle state, independently of the existence of the operation of an output fixation instruction means. CONSTITUTION:As for the intake quantity controller 30 for an engine 10, an output fixing switch 29 is operated, and if an idle switch 23 detects an idle state even after the initial set for the idle revolution speed which is obtained from the output of a crank angle sensor 21 is carried out, an electromagnetic control valve 16 is controlled to a fixed value corresponding to the signal of a cooling water temperature sensor 28. In the case other than idle state, the injection quantity of a fuel injection valve 32 is controlled on the basis of the intake pressure on the downstream of a throttle valve 13 which is detected by a pressure sensor 31 and the engine revolution speed. Further, each opening degree of the motor-driven type throttle valve 13 and the electromagnetic control valve 16 is controlled on the basis of the elements for determining the operation state of the engine 10, e.g. engine revolution speed. Thus, the deterioration of the operation performance is prevented by always properly controlling the intake air quantity.
Patent JP-S6145898-A (JP)
Inventor: INOUE YOSHIMASA
IPC: B66F7/02
Filed: 1984-07-31
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-H063405-A (JP)
Title: Measurement of semiconductor device contact
Inventor: SHIINA KAZUHIKO
IPC: G01R31/26
Filed: 1992-06-22
Abstract: PURPOSE:To measure the contacting state of a semiconductor device in shorter time by rapidly measuring numerous terminals at a single measurement. CONSTITUTION:A power source terminal and a GND terminal of a semiconductor device 1 are connected to a power source part 3 and a GND terminal 4, respectively, of an automatic examination system 2. The terminals to be measured of the semiconductor device 1 are connected to the load circuit of the automatic examination system 2 in parallel, and in addition, comparator circuits 15 and 16 far comparing voltage values at respective terminals being measured with each other are connected in series, for examining semiconductor devices.
Patent JP-H0825934-A (JP)
Title: Wheel base changing device for tractor
Inventor: KUROIWA FUMIO
IPC: B62D21/14
Filed: 1994-07-15
Abstract: PURPOSE:To change a space between the front wheels and rear wheels of a tractor smoothly with simple operation. CONSTITUTION:In a four-wheel drive tractor traveling by driving front wheels 1 and rear wheels 2, a transmission case 3 is provided at its lower part with a slide guide 6 that can slide the slider part 5 of a rear axle housing 4 for rotatably mounting the rear wheels 2, longitudinally in the horizontal state. A wheel base L can be changed by driving only either the front wheels 1 or rear wheels 2 and braking the other wheels.
Patent JP-S646016-A (JP)
Title: Production of phenol-aldehyde polymer
Inventor: SAITO NORIAKI
IPC: C08G8/04
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the titled polymer at a high rate of reaction, facilitating the dehydration of the product, by carrying out the separation of an oil from water in the presence of a poor solvent of the reaction raw material and the reaction product and circulating the oil component to the reaction system. CONSTITUTION:(A) Phenols (e.g. cresol) are mixed with (B) aldehydes (e.g. benzaldehyde) and the mixture is added with (C) a poor solvent of the reaction raw material and the reaction product and having a boiling point of preferably 65-120 deg.C (e.g. cyclohexane). The amount of the poor solvent is preferably 5-200pts.wt. per 100pts.wt. of the component A. The components are made to react with each other e.g. at 40-120 deg.C and the obtained azeotropic mixture is separated into water and solvent in a separation tube. The solvent is returned to the reaction system and the reaction is continued to obtain the objective polymer.
Patent JP-H0197629-A (JP)
Title: Method and device for equalizing tire
Inventor: KURARENSU REROI ROJIYAASU JIYU
IPC: G01M17/02
Filed: 1988-07-01
Abstract: PURPOSE: To reduce the working cost without increasing the number of pieces of functional parts by detecting the force variations of a rubber pneumatic tire, on the other hand, rotating the same, and removing the rubber in selected amounts from selected areas of the tire corresponding to the force variations. CONSTITUTION: A device comprises a detecting assembly 14 for detecting or measuring the force variations of a tire, a rubber removing assembly 16 for removing the rubber from the tire 12, a microprocessor 8 for processing a signal received from the detecting assembly, and a motor 20 for rotating the pneumatic tire at various speeds. The detecting means detects the force variations in the tire 12 during the high-speed rotation, and generates a frequency modified electric signal in response to the sensed force variations. The rubber removing means responds to a signal for selectively removing the rubber from the rotating tire 12 in accordance with the detected force variations.  The microprocessor 18 receives the filtered signal transmitted from the summing amplifiers 48, 62, interprets the same, and drives a mechanical means and the rubber removing means in a programmed manner in accordance with the stored signal.
Patent JP-H082748-A (JP)
Title: Conveyer for layer sheaf
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1994-06-21
Abstract: PURPOSE:To provide a means capable of detecting and removing a laver sheaf, collapsing its attitude out of the laver sheaves conveyed to a folding machine from a counter. CONSTITUTION:An attitude of a laver sheaf M, conveyed on the first conveyer 11, is detected for whether collapsed or not by the first sensor and the second sensor 24. When collapsing of the attitude is detected, the second conveyer 12 is turned upward, to collect this laver sheaf M dropped down to a collecting box 10 in the downward. Accordingly, only the laver sheaf M of good product, without collapsing the attitude, can be fed to a folding machine 2.
Patent JP-H0454358-A (JP)
Title: Planetary roller speed reducer
Inventor: SAWADA YASUHIRO
IPC: F16H13/00
Filed: 1990-06-22
Abstract: PURPOSE:To detect a position of an output shaft without any affect caused by slide of a transmitting mechanism by making planetary rollers rotate and revolve, connecting them to an output shaft via an output flange, and detecting a rotating angle formed between a base table and the output shaft by means of a rotating angle detector. CONSTITUTION:A sun roller 3 is rotated together with rotation of a motor 1, and planetary rollers 4 are rotated accordingly. Because an outer ring 22 is fixed, it cannot be rotated. The planetary rollers 4 revolves around the sun roller while rotating. An output shaft 10 is connected to an output flange 9 and is rotatably secured to the outer ring 22 via a bearing 11 so that a decelerated output is transmitted to the output shaft 10 to drive, for example, a robot arm. Meanwhile, a hollow shaft type encoder 7, which is driven via an encoder fixing flange 7a connected to the lower end 5a of a shaft 5, detects a rotating angle formed between a base table and the output shaft 10.