baber/WOPTO huggingface dataset:
Patent JP-S60108938-A (JP)
Title: Program tracing system
Inventor: MATSUMOTO TAKEO
IPC: G06F11/36
Filed: 1983-11-17
Abstract: PURPOSE:To debug easily a program and to reduce the capacity of a memory by adding a step specification signal to a program memory and storing only a step specification signal at a point suddenly changing the order of steps to a trace memory. CONSTITUTION:A program counter 1 in a program tracing system counts up clock pulses CLKs and outputs a step specification signal STP for values increasing sequentially and continuously. The signal STP is added as an address to a memory 2 in which a program is stored and a processor 3 is operated in accordance with respective read steps. The state of the counter 1 is changed by the processor 3 to output an address to be branched. A trace counter 4 counts up the CLKs and applies the counted output COT to a subtractor 5. The subtractor 5 finds out the difference between the specification signal STP and the output COT and a comparator 7 compares the difference with the preceding value. When both the values are dissident, the value of the trace memory 8 is updated to debug the program.
Patent JP-H1151954-A (JP)
Title: Thermal flow velocity sensor
Inventor: ARIYOSHI YUJI
IPC: G01F1/68
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To especially enhance the output sensitivity in an air flow rate sensor to be used in an engine control system such as an automobile. SOLUTION: The flow rate sensor is made up of a semiconductor substrate 1 in which a thin thickness part 3 is formed by an anisotropic etching, an exothermic resistor 5 formed on this thin thickness part 3, and temperature sensing resistors 6, 7 and 33, 34 provided at least each two on the upstream and downstream of the exothermic resistor 5; and by utilizing the property that the resistances of the temperature sensing resistors 33, 34 are changed by the flow velocity, the gain of a temperature difference detecting circuit and the constant current value and the bias voltage are provided with a flow dependance, so that the sensitivity of the air flow rate sensor can be enhanced, and also the measurable flow-rate range can be enlarged.
Patent JP-S6459094-A (JP)
Title: Radiation detector
Inventor: KAWAMOTO TETSUYA
IPC: G01T1/20
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate the need for a cable and to improve noise resistance by emitting the light of a scintillator by the incidence of radiation, detecting the emission by a semiconductor sensor and outputting a detection signal, and sending it optically to an external device through an optical connector. CONSTITUTION:When the radiation is made incident on a radiation detector 10, the scintillator 20 emits light. Its emitted light is detected by the semiconductor sensor 12 through a reflecting material 21 without leaking out. Its detection signal is amplified by an amplifier 13 and then a wave height discrimination device 14 discriminates between a noise component and a signal component. The detection signal after the noise component is removed is made constant in pulse width and wave height by a waveform shaping circuit 15 and supplied to a LED 17. The detection signal is converted into a light pulse signal, which is transmitted to an indication controller 22 through the optical connector 18 and an optical fiber 23. A CPU 29 calculates an irradiation dosage rate from the number (c) of pulses per unit time and outputs a display command to an indicating circuit 30.
Patent JP-S58111506-A (JP)
Title: Amplitude modulator
Inventor: ONODERA GENICHI
IPC: H03C1/04
Filed: 1981-12-25
Abstract: PURPOSE:To realize the high modulation characteristics at a broad band without phase modulation component, by cancelling a capacitive component of a package of a PIN diode with an inductance of a line. CONSTITUTION:The capacitive component of the PIN diode is eliminated by connecting an inductance in parallel with the PIN diode, but it is difficult technically. Then, a capacitance 51 is connectd at a location apart from 1/4 wavelength electrically from the PIN diode 49. A line 50 having the length of 3/16- 1/4 wavelength is used to provide the electric 1/4 wavelength. It is required to  determine the length of the line 50 by taking the shortened rate into consideration. As a result, the phase component included in the amplitude modulation can  be reduced. Thus, the modulation of an electronic scanning antenna for the  TAKAN navigation assistance can be improved.
Patent JP-S60111697-A (JP)
Inventor: FURANSHISU JIEN FURANO
IPC: D06F58/22
Filed: 1984-10-16
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-H0761131-A (JP)
Title: Thermal recording body
Inventor: TAI YASUTO
IPC: B41M5/40
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a thermal recording body whose recorded information is prevented from becoming known by a third person unless it is washed by water and which has excellent confidentiality by providing at least at a part on a recording layer a coloring layer which is water-soluble and is colored so as to make the recorded information on the recording layer unreadable. CONSTITUTION:A thermal recording body has a recording layer which colors at thermal recording arranged on a support body. In this case, at least on a part of the recording layer, a coloring layer which is water-soluble and is colored so as to make recorded information on the recording layer unreadable is provided. The color of the coloring layer is made to be the same color tone as the coloring of the recording layer. When the recorded information on the recording layer is to be read, the recorded information can be obtained by washing the water-soluble coloring layer with water. Thus, a thermal recording body with which the recorded information is prevented from becoming known by a third person and which has excellent confidentiality is provided. The thermal recording body can be utilized for post cards and lottery tickets besides output of facsimile.
Patent JP-H04233410-A (JP)
Title: Optical fiber gyroscope
Inventor: RORUFU REEGENAA
IPC: G01C19/72
Filed: 1991-08-27
Abstract: PURPOSE: To provide an optical gyroscope which can reduce adjusting operations necessary in a production thus making possible a low-cost production on a mass production basis. CONSTITUTION: An optical fiber gyroscope for measuring a rotational speed comprises an electrically functioning device, an optically functioning device, an electro optically functioning device and an optical fiber coil 12. In such an optical fiber gyroscope, at least the optically functioning device and the electrio optically functioning device, namely, a light source 3, a detector 4, a coupler 5, a light deflecting element 6, a beam splitter 7 and modulator 9 and the like are integrated on a silicone substrate 2 so as to constitute a large- scale integrated circuit.
Patent JP-S58114152-A (JP)
Title: Back up device for magnetic disc
Inventor: SATOU MASAYUKI
IPC: G06F3/06
Filed: 1981-12-26
Abstract: PURPOSE:To shorten considerably a backup time, by transferring a data block after an error is processed and the error is recovered collectively after transferring a normal data block. CONSTITUTION:If a read error occurs in a magnetic disc device CMD 20 while data of the CMD 20 is saved into a cartridge magnetic tape device CMT 30, the data block start address and the number of transfer words are stored in a memory 104 for transfer of a magnetic disc back up device 10, and the control is transferred to the transfer of the next data block. Then, normal data blocks without errors are saved in the CMT 30 successively. After this saving operation, the error processing is executed in accordance with information stored in the memory 104. Data of blocks where errors are recovered are stored temporarily in the memory 104 and are transferred to the CMT30 continuously. Thus, data of the CMD 20 is saved into the CMT 30 with one break of the streaming mode.
Patent JP-S6459641-A (JP)
Title: Autotracking controller
Inventor: KANDA SHIGETO
IPC: G11B7/085
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the detection of tracking abnormality from being erroneously detected by controlling the sensitivity of a tracking abnormality detecting means via a sensitivity changeover circuit based on an output of the abnormality detecting means. CONSTITUTION:A summational output of photoelectric transducers 1a and 1b by a summing amplifier 8 is monitored by an autotracking abnormality circuit 10, and when it is more than a prescribed value, it is decided as abnormality and an autotracking abnormality signal Sh for moving an optical head in the tracking direction is outputted from the circuit 10 to a system controller. The sensitivity of the circuit 10 is then changed over to a low sensitivity for a fixed period via the sensitivity changeover circuit 11 equipped also with a monostable multivibrator, to which a control signal Si from the system controller is inputted based on said signal Sh. By this method, detecting erroneously such a nonabnormal state due to increasing vibrations during the movement of the optical head is prevented, thus enabling the autotracking abnormality detection to be carried out with high accuracy.
Patent JP-H0556322-A (JP)
Title: Image pickup device
Inventor: KONDO MAKOTO
IPC: H04N5/225
Filed: 1991-08-27
Abstract: PURPOSE:To cope with an emergency situation by holding the information of a photographed picture in a temporary storage means even when the recording means is not mounted, or the empty area of the recording means is absent. CONSTITUTION:A memory device 24 of large capacity which finally stores the photographed picture, is constituted of a solid memory device constituted of a magnetic disk drive device, optical disk drive device, magneto-optical disk drive device, EEPROM, and battery backup DRAM. A so-called memory card is equivalent to the solid memory device 24, and the memory card is assumed in this case. Then, when the memory device 24 is not mounted, or the empty area is absent, the data of the photographed picture are temporarily preserved in a buffer memory 22 when the empty area is present in the buffer memory 22. Moreover, when the memory device 24 is mounted or converted, the data of the buffer memory 22 are transferred to the memory device 24. Therefore, the trouble of missing a shutter chance can be reduced.
Patent JP-H0882188-A (JP)
Title: Tunnel sealing device
Inventor: YAMAGISHI TAMIO
IPC: E21D9/06
Filed: 1994-09-09
Abstract: PURPOSE: To promote the sealing effect and to reduce working manhour by covering a sealant with an annular sheet in the case the sealant expanded with fluid pressure is provided to the inside of a cylindrical member fixed to a starting position of a shield excavator in a shaft. CONSTITUTION: A rubber hollow sealant 3 is fixed along the internal circumference of a cylindrical member 2 sealed and fixed to the inside of a shaft 1 and, at the same time, a rubber circular sheet 4 is mounted to an exterior wall side of the sealant 3. After a cylindrical body 7 such as a shield excavator, etc., is provided to the inside of the cylindrical member 2, pressure fluid is supplied to the hollow sealant 3, and it is expanded to seal. In the case the shield excavator 7 breaks the shaft 1 to start, the incursion of ground water, etc., from the ground is prevented, and the hollow sealant 3 is protected by the annular sheet 4. By the constitution, the sealing effect is promoted and, at the same time, work can be simplified.
Patent JP-H0762979-A (JP)
Title: Cutter head
Inventor: WADA HIROSHI
IPC: E21D9/087
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the rolling of a rectangular shield excavator. CONSTITUTION:This cutter head 20 is constituted of a cylinder section 2, three cutter arms 3 fixed at a uniform interval in the peripheral direction and extended in the radial direction from the cylinder section 2, and cutter rings 4 connecting the vicinities of the tips of the cutter arms 3. Cutter bits 11 are rotatably fitted at the tips of the cutter arms 3. The cutter arms 3 are provided with stoppers 12, 13 stopping the rotation of the cutter bits 11 within the prescribed angle ranges respectively. When the rotation of the cutter bits 11 is stopped on one tip side, the lines connecting the other tips form an equilateral triangle. The cutter head 20 is rotated in a planetary motion so that the locus of the apexes A of the equilateral triangle formed by the tips of the cutter bits 11 becomes nearly the same square shape as the cross section of a skin plate 1, and a nearly square horizontal hole is excavated.
Patent JP-S60107630-A (JP)
Title: Display control mechanism
Inventor: SHIMAZAKI MAMORU
IPC: G03B11/04
Filed: 1983-11-16
Abstract: PURPOSE:To prevent unnecessary consumption of power by interlocking a switch, which controls operation and non-operation of a display device, with an operation member of an eyepiece shutter and making the display device unoperated when a finder is intercepted. CONSTITUTION:Click recessed parts 5c-5e are formed in an operation member 5 of an eyepiece shutter 2, and a projecting part 6a of a click spring 6 is engaged with them. Information display switches 7 and 9 which are interlocked with the operation member 5 are arranged. When the shutter 2 is opened as shown in a figure, switches 7 and 9 are opened, and the display device is made unoperated. When the shutter 2 intercepts the finder, the recessed part 5d and the projecting part 6a are engaged with each other, and switches 7 and 9 are opened still, and the display device is kept unoperated. In case of information display, the recessed part 5e and the projecting part 6a are engaged with each other to close switches 7 and 9. Thus, display is inhibited when the finder is intercepted, and unnecessary power consumption is prevented.
Patent JP-S58117433-A (JP)
Title: Pressure measuring device
Inventor: MIYAMOTO KAZUMA
IPC: G01L11/00
Filed: 1981-12-29
Abstract: PURPOSE:To secure high accuracy without compensation or calibration and to simplify the structure, by connecting two diaphragm having different effective areas, simultaneously applying the pressure, detecting the displacement, generating a repelling force in the direction for offsetting the displacement by an electromagnetic force generating part, and measuring the pressure based on an exciting current at the time. CONSTITUTION:When the pressure of fluid to be measured is simultaneously applied to the diaphragm 11 and 12 through a connecting port 26, the diaphragm 12 having a large area is forcibly pushed owing to the difference in the effective areas, and a connecting rod 13 is tend to move to the side of the diaphragm 11. Therefore, the displacement is detected by a displacement detecting part 18, and the detected signal is sent to an amplifier 22. The output of the amplifier 22 is given to an electromagnetic coil 21b. The repelling force to the diaphragm 12 is generated in a permanent magnet 21a so as to offset the displacement of the connecting rod 13. The exciting current at this time is read by an ammeter in a reading part 24, and the pressure of the fluid to be measured is determined.
Patent JP-H0958636-A (JP)
Title: Pressure-sensitive adhesive tape tab forming apparatus
Inventor: NAKAI SEIKI
IPC: B65B51/06
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To form tabs on both side faces of a corrugated board box with a pressure-sensitive adhesive tape itself without much equipment cost and without using other tab films in addition to the adhesive tape. SOLUTION: Guide rollers 13, 14 for guiding a pressure-sensitive adhesive tape 11 downward are provided on the underside of a set shaft 12 for the pressure-sensitive adhesive tape 11 rolled at the top of a pressure-sensitive adhesive tape tab forming apparatus, and a sticking unit 15 for forming a tab and a tabbing unit 17 are disposed at a higher position and at a lower position, respectively, on the underside of the guide roller 14.  The adhesive tape 11, which runs vertically between both the units 15, 17, is cut, and in order to form a tab at each of both ends of the adhesive tape 11 thus cut, a first air nozzle 20 and a second air nozzle 21, which are adapted to levitate the ends of the cut tape 11 by air so that the rolled body side end thereof is directed to the side of a holding roll 15c and the outer flap side end thereof is directed to the side of a roll 17a for the tab, are provided under the sticking unit 15 and above the tabbing unit 17, respectively.
Patent JP-S6459750-A (JP)
Title: Defect inspection and correction device for electron beam pattern
Inventor: TAKEUCHI SUSUMU
IPC: G01N23/203
Filed: 1987-08-28
Abstract: PURPOSE:To enable the high-precision inspection of a pattern and the correction of high throughput by controlling the temperature of an inspected sample and exciting a gas for correction via the irradiation of far ultraviolet rays having the predetermined intensity. CONSTITUTION:A sample 27 is compared with a reference pattern formed via a pattern generation part 40 by the irradiation of an electron beam 9, and the defective part thereof is detected and corrected. Far ultraviolet rays generated by a lamp 36 are irradiated upon the sample 27 via a light guide wave passage 35. A sample stage 23 is subjected to a temperature fluctuation via a temperature control part 26 and a stage heating/cooling part 25, and the sample is thereby kept at a temperature adequate for inspection and correction. A gas having specific characteristics is supplied from a gas supply source to the sample 27 via a gas flow controller 33 and excited up to a point immediate before the decomposition reaction thereof, using the irradiation of the far ultraviolet rays. According to the aforesaid system, highprecision inspection and high throughput correction are made with an electron beam.
Patent JP-2001041038-A (JP)
Title: Engine cooling device of combined harvester and thresher
Inventor: MINAMI RYUICHI
IPC: F01P7/12
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device of a combined harvester and thresher capable of cooling an engine while cleaning a dust remover by changing a fan for engine cooling over to normal rotation to supply cooling air to a radiator and to reverse rotation to supply air to the dust remover while restraining temperature rise of cooling water caused by reverse rotation of the fan to the utmost and while improving durability of a fan rotation change- over mechanism. SOLUTION: A fan is changed over to reverse rotation from normal rotation for supplying cooling air to a radiator and operated when a discharge clutch to put on and off a device to discharge grains from a grain tank is changed over to ON. Consequently, the fan supplies cleaning air to a dust remover. Thereafter, when set reversing time passes, the fan is returned to original normal rotation. The fan is maintained in normal rotation even when the discharge clutch is repeatedly switched on and off until set change-over regulating time passes after the fan is returned to normal rotation.
Patent JP-H0265294-A (JP)
Title: Printed board
Inventor: NISHITANI MASAMI
IPC: H05K3/30
Filed: 1988-08-31
Abstract: PURPOSE:To mount a chip component uniformly on a cream solder applied onto a chip land and to eliminate the positional shift or the rise of the chip component so as to improve soldering in quality by a method wherein a silk printing section between chip component lands facing each other is removed. CONSTITUTION:A silk printing section 7 is provided surrounding a land to prevent it from solder-connecting with other chip component lands, but the silk printing section 7 between a pair of chip lands 3A and 3B facing each other is removed. Therefore, in this printed board 1, a chip component 5 is mounted on a cream solder 4 applied onto the chip lands 3A and 3B and the surface tension of the solder 4 can be made to act uniformly on the chip component 5 when the cream solder is molten, so that the positional shift or the rise of the chip component 5 can be prevented and soldering failure is eliminated, and consequently soldering can be improved in quality.
Patent JP-H0857581-A (JP)
Title: Mold
Inventor: OHIRA YUTAKA
IPC: B22D29/00
Filed: 1994-08-18
Abstract: PURPOSE: To save manpower of knock out as well as execute knock out without hurting environmental hygiene in shop by building in shape memory alloy in which see is changed at the prescribed temp. of pouring. CONSTITUTION: Knock out is required for obtaining an as cast product after pouring work, because a core is built in with a core bar made of shape memory alloy, in which shape is memorized at the prescribed temp., the temp. difference of molten metal at pouring is transferred to the core, as a temp. of the core exceeds the prescribed temp., the core bar is deformed bit by bit and then internal stress is generated in the core. But collapse of core before solidification of casting must be avoided. A degree of deformation of shape memory alloy is good enough to execute knock out with a less force. Thus, heating treatment is not required for knock out work, air contamination, etc., due to generation of noise and dust are reduced and labor environmental hygiene is improved.
Patent JP-H0949190-A (JP)
Title: Lustering coating agent for paper
Inventor: SHIMADA TOSHIRO
IPC: D21H19/18
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lustering coating agent excellent in the physical properties, such as luster, scratch resistance and abrasion resistance, of a coating film, and in the adhesiveness of the coating film to paper by using a coating film- forming resin produced by free radical polymerization in the presence of a specific chain transfer agent. SOLUTION: At least an α,β-unsaturated carboxylic acid selected from among (meth)acrylic acid, itaconic acid, maleic acid, fumaric acid and (meth)acrylic acid esters is polymerized in the presence of a free radical polymerization initiator and a chain transfer agent of the formula (Q is a polyvalent organic group; X<1> is nitrile or CONH; A<1> and A<2> are each a 1-8C alkyl; X<2> is oxygen atom, S or NH; Z is a chain transfer group; p, q, r and x are each 0 or 1; m is an integer of 1-50; and n is an integer of 2-100), or the α,β-unsaturated carboxylic acid is copolymerized with at least a comonomer selected from the group consisting of aromatic or aliphatic ethylenic unsaturated monomers and hydroxyl group-containing (meth)acrylates.  The obtained coating film- forming resin is compounded with a wax and a release agent to obtain a lustering coating agent for paper.
Patent JP-S60108131-A (JP)
Title: Cross-rolling working die
Inventor: TAKAHASHI RIYOUICHI
IPC: B21H1/18
Filed: 1983-11-17
Abstract: PURPOSE:To prevent a thickness flow of a base material in the pre-stage of a swell by constituting a die so that a base material holding part for contacting a base material part part which becomes a swell part of a final product and pressing it down is formed, before starting swell forming. CONSTITUTION:With regard to forming of a stepped shaft, etc., in the pre-stage for starting swell forming by a swell forming die part 3, a flat shape base material holding part is formed in advance by projecting a reference surface O of a die 1 so that a base material part S1 which becomes a swell part R of a product W adheres tightly to a roller die 1. In this regard, a height (h) of the holding part 5 is kept roughly constant between process (2)-(3), and thereafter, decreased gradually, and a groove continued to a width l1 of the holding part 5, namely, a width l2 of a groove 4 formed by a shaft part forming die part 2 and the die part 3 is brought close gradually to a swell width l3 of the product. In this way, a thickness flow of a base material in the pre-stage of a swell forming can be prevented, and a sufficient swell quantity is obtained.