baber/WOPTO huggingface dataset:
Patent JP-H09238132-A (JP)
Title: Portable terminal communication system and its communication method
Inventor: MASANA YOSHIHIRO
IPC: G09C1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain high security by using a random number generated by a portable terminal equipment and a host device and a secret key to recognize a valid opposite party so as to cipher data and to communicate the ciphered data. SOLUTION: One IC card 10 or over and a host device 20 form a communication system. A random number generating section 1' of the host device 20 generates a random number R1 and outputs it to the IC card 10. A random number generating section 1 of the IC card 10 generates a random number R2 and outputs it to the host device 20. The random numbers R1, R2 are changed every time communication is executed. Ciphering/decoding key generating sections 4, 4' generate ciphering/decoding keys 6, 6' based on secret keys 2, 2' recognized by the valid IC card 10 and the host device 20 and on the random numbers R1, R2. Ciphering/decoding processing sections 3, 3' use the ciphering/decoding keys 6, 6' to cipher a plain text and send it as read data or decode the received read data into a plain text.
Patent JP-S58160107-A (JP)
Inventor: SAKAGUCHI ARATA
IPC: G02F1/03
Filed: 1982-03-18
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-S52125946-A (JP)
Title: Spart plug
Inventor: SAWADA HIROTSUGU
IPC: H01T13/00
Filed: 1976-04-15
Abstract: PURPOSE: A plurality of resistance elements are arranged between the upper and the lower electrodes, electrically connecting a plurality of resistance elements in series, and the electric wave noise of the internal combustion engine is suppressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000241139-A (JP)
Title: Shape measuring apparatus
Inventor: KUNO KOSHI
IPC: G01B11/24
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To measure the shape of an object at a low cost by dealing with flexibly either high speed or high resolution. SOLUTION: A shape measuring apparatus which irradiates a linear laser beam on an object, photographs a reflected light therefrom using photographing means 5, and analyzes the image of the reflected light to measure the shape of the object 1, comprises pixel shifting means 6 for shifting the optical axis of the photographing light of the photographing means 5 by very small units in at least one of the horizontal and vertical directions of the photographing means 5, relative to this means 5.
Patent JP-H07253656-A (JP)
Title: Photomask and formation of resist pattern
Inventor: HAYANO KATSUYA
IPC: G03F1/32
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a method for selectively forming fine holes and groove patterns by pattern deformation which is caused by thermal flow of a resist without changing the design of a photomask for pattern transfer by forming a translucent film at the peripheries of transparent patterns corresponding to the patterns desired to be reduced. CONSTITUTION:This photomask is composed of a glass substrate 1, a light shielding film 2 and the translucent film 3. Formation of the mask is executed by using two times of lithography, working patterns of the transparent parts 6, 7 in the first time and working the translucent parts in the second time. In such a case, the control of translucency is executed by controlling the etching depth of the light shielding film 2. The peripheries of the transparent patterns on the photomask for pattern transfer corresponding to the patterns desired to be reduced are formed translucent in such a manner. The dissolution suppressing agent in the resist on the peripheries of the patterns are then partly decomposed by the light transmitted through the translucent film 3. As a result, the softening point temp. is made lower than the softening point temp. of the unexposed resist and the viscosity of the resist is lowered and, therefore, the thermal flow is liable to be generated. The selective reduction of the desired patterns is effected by adding a heat treatment thereto.
Patent JP-S60189043-A (JP)
Title: Processor
Inventor: TAKEZOE FUMIHIKO
IPC: G06F12/04
Filed: 1984-03-07
Abstract: PURPOSE:To prevent effectively a system from being complicated and to shorten effectively the data processing time and the bus use time by dividing the execution cycle of one instruction to two or more phases to update data. CONSTITUTION:When receiving an address signal ADR and a data update command RNW from a processor, a memory control circuit 21 switches switch circuits 41 and 43 to transmit a read enable signal RE to a memory plane 22. Then, old data D0 is latched in a data latch of a data updating circuit 30, and a bit position designating signal S on a system bus 2 is latched in a latch circuit 36. Thereafter, update contents designating data D on the bus 2 is inputted to the circuit 30. Inputted old data D0, signal S, and data D are operated logically by a logic circuit in the updating circuit 30 to attain update data D1. Data D1 is written in a position of the memory plane 22 designated by the signal ADR when the control circuit 21 transmits a write enable signal WE to the memory plane 22.
Patent JP-H07253999-A (JP)
Title: Start picture display method for cad editing
Inventor: HORIGUCHI KAORI
IPC: G06F17/50
Filed: 1994-03-15
Abstract: PURPOSE:To provide the method which easily starts editing of drawings very quickly. CONSTITUTION:Layers as the editing object are registered correspondingly to each or users who perform cup editing (step 100), and an external storage medium 10 where discrimination information of a user is written is read and accessed at the time of the start of CAD editing work (step 102), and all of layers registered correspondingly to information obtained by reading and accessing the medium 10 are retrieved (step 104), and only retrieved layers are displayed as a picture on a display device 12 (step 106).
Patent JP-S60190298-A (JP)
Title: Preparation of ultra-pure water
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain ultra-pure water having large cleaning capacity, by compressing steam generated in a heating evaporation process to use the same as the heat source of the heating evaporation process and treating obtained condensed water by an ion exchange polisher and a permeable membrane. CONSTITUTION:Raw water 1 such as well water or river water is supplied to a heating evaporation process 13 and evaporated while a microorganism is sterilized under heating and the generated steam 14 is compressed by a compressor 15 to raise the temp. thereof and the temp. raised steam is flowed into the heat exchanger 16 in the heating evaporation process 13 to heat raw water 1. The steam 14 is condensed by the taking of latent heat of condensation to obtain condensed water with a temp. of about 100 deg.C. This condensed water 17 is treated in an ion exchange polisher process 9 and precisely filtered by a membrane filter 18 using a reverse osmosis membrane or an ultrafiltration membrane to remove a minute amount of the residual substance in condensed water 17 to obtain high temp. ultra-pure water 19 which is, in turn, supplied to a necessary cleaning place.
Patent JP-S58161561-A (JP)
Title: Method and device for calculation and display of telephone charge
Inventor: SATOU KAZUYUKI
IPC: H04M15/30
Filed: 1982-03-19
Abstract: PURPOSE:To ensure the effective calculation and display of telephone charge, by calculating the number of unit call seconds between two stations in order to secure the automatic calculation for the cumulative calling charge during a busy state, the calling charge to the estimated calling time, the calling time to the estimated calling charge, etc. CONSTITUTION:The toll numbers of two station which talk with each other by an input given through numeric keys are compared with the toll number that is written to the head of the information on each base telephone station. If the toll number of the information block of the base telephone station is smaller than those two toll numbers, the process proceeds to the next block to continue the retrieval. While the retrieval is over if the number of the base telephone station is larger than those of two toll numbers. As a result, the blocks to which the two stations belong are detected, and the information on these two blocks are written to a storage device 5 and also fed to a CPU 3 to calculate the calling distance. Then the number of unit call seconds between the two stations is calculated from a storage device 4 and written to the device 5. Then the calling charge needed for the estimated calling time, the calling time ensured with the estimated calling charge or the charge under a busy state can be displayed every moment.
Patent JP-H05240079-A (JP)
Title: Fuel injection controller of diesel engine
Inventor: KIZAKI KANJI
IPC: F02D45/00
Filed: 1992-02-28
Abstract: PURPOSE:To obviate any error from occurring in a fuel injection quantity as a compensation is carried out at the time of normal driving while compensating a variation in this fuel injection quantity due to a change in fuel temperature. CONSTITUTION:This fuel injection controller is provided with a fuel temperature sensor 36 detecting a fuel temperature in a fuel passage at the more downstream side than a fuel feed pump 6 of a fuel injection pump 1, and an engine speed sensor 35 detecting the extent of engine speed, respectively. A reference fuel temperature conformed with the engine speed is prestored in a memory-only memory of an engine control unit (ECU) 71. A central processing unit of this ECU 71 compares the reference fuel temperature at the read-only memory corresponding to the engine speed by the engine speed sensor 35 with a fuel temperature by the fuel temperature sensor 36. The central processing unit will not compensate the fuel injection quantity at a time when both of these fuel temperatures accord with each other, but when both these fuel temperatures are unaccorded, it compensates the fuel injection quantity according to the comparative value of these temperatures.
Patent JP-S58160484-A (JP)
Inventor: KAWAKAMI SHIGERU
IPC: E05C1/06
Filed: 1982-03-19
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-S55135823-A (JP)
Title: Flash electric discharge lamp dimming device
Inventor: ISHIDA TOKUJI
IPC: G03B7/16
Filed: 1979-04-10
Abstract: PURPOSE:To obtain the correct exposure for the desired subject by obtaining the photometric information with respect to plural regions or plural points and comparing the same with references. CONSTITUTION:Photo diodes 11-15 for the split regions (a)-(e) of the subject  are connected to an analog multiplexer 41, control signal generator 42, AD converter 45, gate 46, registers 51-55, 61-64, comparators 71-75, maximum value detecting circuit 47 and gate circuit 48. The photometric information relating to the split regions (a)-(e) having been obtained through the photo diodes 11-15 is compared with the photometric values having been obtained under uniform light or external lighting and under flash discharge lamp lighting, respectively. Thereby, the information removed of the effect of the reflectance, etc. of the subject is obtained and if this information is fed to the control circuit of the flash discharge lamp device through terminals t1-t4, then the correct exposure is obtainable for the subject.
Patent JP-S60191087-A (JP)
Title: Method and apparatus for manufacturing single crystal
Inventor: ONODERA KOUICHI
IPC: C30B11/00
Filed: 1984-03-09
Abstract: PURPOSE:To manufacture the long and large-sized single crystal having uniform composition by fixing an agitating plate at the upper layer part of the melt of a crystal material, and growing the single crystal while agitating the melt by rotating the agitating plate in manufacturing the single crystal with the Bridgman technique. CONSTITUTION:In accordance with the Bridgman technique, namely a crucible 2 and a heating furnace 1 for converting a solid crystal material 10 in the crucible 2 into the melt are used. The relative positional relation between the heating furnace 1 and the crucible 2 is continuously changed to solidify the melt 4 in the crucible 2 from the lower part, and a single crystal 3 is manufactured. An agitating plate 11 is provided at the upper layer part of the melt 4, and the single crystal 3 is grown while rotating the agitating plate 11.
Patent JP-S60189374-A (JP)
Title: Vertical synchronizing signal separating circuit
Inventor: MURAKAMI MASAHARU
IPC: H04N5/10
Filed: 1984-03-09
Abstract: PURPOSE:To execute a good synchronizing separation even when an S/N ratio is deteriorated, by constituting a titled circuit so that a frequency synchronizing with a horizontal synchronizing signal latches a vertical synchronizing signal in a composite synchronizing signal by using a fly-wheel pulse of two times of a horizontal frequency, and generates the vertical synchronizing signal. CONSTITUTION:Composite synchronizing signals (a), (b) of a TTL level are led to an input data end of a monostable multivibrator 31 and a DFF32. The multivibrator 31 outputs a horizontal pulse (c) from which a vertical synchronizing component is eliminated, and supplies it to a PLL circuit 33. The circuit 33 oscillates a frequency of two times of a horizontal frequency FH, outputs it to a digital convergence circuit 34, and also supplies a fly-wheel pulse of 2FH to a clock end of an FF32. The FF32 latches a vertical synchronizing signal, and a latch output is led to a triggerable monostable multivibrator 35, expanded to a prescribed pulse width, and vertical synchronizing signals (g), (h) are outputted. In this way, even when an S/N ratio is deteriorated, a good synchronizing separation can be executed.
Patent JP-S58159755-A (JP)
Inventor: MORIKAWA YOSHITAKA
IPC: B01D53/38
Filed: 1982-03-18
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-H03248182-A (JP)
Title: Transfer device of image forming device
Inventor: ARAYA JUNJI
IPC: G03G15/16
Filed: 1990-02-27
Abstract: PURPOSE:To constantly obtain a good transferrability by abutting a conductive member to a transfer means and controlling transfer bias so that the current fed in it is made a constant current. CONSTITUTION:A roll 3 constituted from aluminum as the conductive material is abutted to a transfer roll 2, and this roll 3 is grounded through a detecting circuit 5 which detects current Ia fed from this transfer roll, and the data of this current value Ia is fed to a power source 4. Therefore, by impressing voltage on a core metal 2a of the transfer roll 2 from the transfer power source 4 so that the current Ia fed to the roll 3 is made a constant current I1, the transfer bias Vt is controlled to be a high voltage Va in low humidity, and low voltage Vb in high humidity. Thus, good transfer can be carried out constantly and stably regardless of the environment or transfer material size.
Patent JP-H03248578-A (JP)
Title: Manufacture of semiconductor radioactive ray detecting element
Inventor: IWASE YOSHITOMO
IPC: G01T1/24
Filed: 1990-02-27
Abstract: PURPOSE:To enable operation at low bias voltage while holding high energy resolution by forming a metallic electrode onto one electrode surface of a compound semiconductor crystal through an evaporation method and forming a noble metallic electrode onto the other electrode surface through electroless plating. CONSTITUTION:A metallic electrode 4 is formed onto one electrode surface of a compound semiconductor crystal 2 through an evaporation method so as to reduce contact resistance, and a noble metallic electrode 4 composed of platinum, gold, etc. is formed onto the other electrode surface through electroless plating so as to lower the injection of carriers generated at a time when voltage is applied to a detecting element. When the compound semiconductor crystal 2 is irradiated with radiation, the bound electrons of a valence band are emitted to a conduction band while crossing an energy gap, and electron-hole pairs are shaped. When the electron-hole pairs are generated in a depletion layer 5 formed by applying potential to the electrode 4, the electron-hole pairs are applied with a bias voltage, reach the electrode and are changed into ionization currents, and are passed through a capacitor C and are amplified after a DC section is subtracted and are led out as an output signal. Accordingly, the compound semiconductor crystal is operated at a low bias voltage while holding high energy resolution.
Patent JP-S60187831-A (JP)
Title: Electronic clinical thermometer
Inventor: ITOU AYAO
IPC: G01K7/00
Filed: 1984-03-08
Abstract: PURPOSE:To make it possible to select the operative or non-operative state of a circuit by providing a power source control circuit for performing OFF-control after a definite time to a power source for supplying power to a measuring circuit and a display circuit. CONSTITUTION:The titled clinical thermometer has a temp. measuring circuit 1 for detecting bodily temp. as an electric signal by a temp.-sensitive element and a display circuit 3 for displaying a result through an operation circuit 2 for converting the output of said circuit 1 to a temp. value. A power source 4 supplies power to the circuits 1, 2, 3 through a power source switch 5 and a power source control circuit 6 performs the OFF-control of the power source 4 after the elapse of a definite time. The power source control circuit 6 is constituted of a clock 61, a counter 62 for counting a time, a decoder 63 for informing a definite time on the basis of the count value, a semiconductor switch 64 held to an active state by the output signal of the decoder 63, and AND gate 65 and resistors 66, 67. A pair of terminals 7 are provided to a part of said circuit 6 as a state selection means to make it possible to select the operative or non-operative state of a circuit.
Patent JP-H02226583-A (JP)
Title: Multiple port register cell
Inventor: TAKADA TADAHIDE
IPC: G11C11/41
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the contention of a signal current occurring, to reduce current consumption, and to reduce malfunction by energizing a MISFET for write and de-energizing a P-type MISFET between inverters corresponding to the voltage of a write word line. CONSTITUTION:When the write operation of information is performed, an N-type MISFT Q21 is energized, and the P-type MISFET Q22 is de-energized by selecting the write word line W21 and increasing the voltage from 'L' to 'H'. Thereby, the information can be easily written from a write signal line B21 on the terminal N2 of a cell without generating the contention of a supply current between the Q21 and the inverter I2. The voltage of the terminal N2 is inverted, and is stored in a terminal N1. When the cell is set at a standby state, the voltages of the lines W11, W12, and W21 are set at 'L's, and the Q22 is energized, and the Q11, Q12, and Q21 are de-energized, and the I1 and I2 comprise an FF circuit, and the data of the cell is stably stored.
Patent JP-S51118978-A (JP)
Title: Flying type x-ray device
Inventor: WATANABE EIJI
IPC: H05G1/64
Filed: 1975-04-11
Abstract: PURPOSE: Flying type X-ray device which can measure the correct quantity of X-ray absorption in each appointed flying position by getting output signals from a X-ray detector only during the time when X-ray is staying in the appointed flying position on a subject. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52127760-A (JP)
Title: Glass-seal type semiconductor unit
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L23/02
Filed: 1976-04-20
Abstract: PURPOSE: To enhance the airthigt effect with holding tightly one part of sintered glass-seal body between the brim-form steps formed on the lead and the nailheadform part by the termal stress caused at glass sinter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03246595-A (JP)
Title: Character pattern generating device
Inventor: HARADA YOSHIHISA
IPC: G09G5/28
Filed: 1990-02-26
Abstract: PURPOSE:To generate a reduced or enlarged character pattern of high quality from character data which is represented by a stroke system by correcting the line width of characters by a character line width correction part according to magnification data. CONSTITUTION:A storage part 2 is stored with character codes which are represented by the stroke system and the line width of characters indicated by the character codes, and character data corresponding to an input character code is enlarged or reduced by a conversion control part 5. Then the character line width correction part 6 corrects the line width corresponding to the converted character code and a dot conversion part 9 converts the converted character code into a dot pattern together with the corrected line width. Consequently, the enlarged or reduced character pattern of high quality can be generated with the character data represented by the stroke system.
Patent JP-H03247175-A (JP)
Title: Video camera
Inventor: KAMAYA NAOKI
IPC: G11B31/00
Filed: 1990-02-26
Abstract: PURPOSE:To record an audio signal as well as a video signal altogether even without provision of an accessory shoe by providing a mount part able to mount a battery to an FM tuner pack removably and driving both a video camera and the FM tuner pack with the battery mounted to the mount part of the FM tuner pack. CONSTITUTION:An FM tuner pack 28 is mounted to a battery mount part 19 at the rear side of a video camera 10. That is, an engagement claw 21 of the battery mount part 19 is engaged with an engagement slot 30 of an adaptor pack 28 and a lock claw 23 is used to lock the engaged adaptor pack 28. Then a battery 20 is mounted to the battery mount part 31 of the FM tuner pack. This operation is attained by engaging the engagement claw 32 of the adaptor pack 28 with the engagement slot 22 of the battery 20 and using the lock claw 33 to lock the battery. That is, the FM tuner pack is inserted between the video camera main body 10 and the battery 20, resulting that the three components are coupled together.
Patent JP-H07240699-A (JP)
Title: Near microwave identification system
Inventor: MISHIERU REBUEKU
IPC: H04B5/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide the system of close distance microwave identification for exchanging data corresponding to a prescribed protocol between at least one reader and at least one active label. CONSTITUTION: A label is provided with an active circuit 3 composed of a means for activating the read circuit 4 and transmission circuit 5 of the label at the time of detecting the prescribed sequence of an exchange protocol sent by the reader within the range of high frequency electric signals. The transmission circuit 5 of the label is provided with the means for generating phase modulation transmission signals for which a frequency is stable regardless of inconsistency appearing in the transmission/reception antenna of the label.
Patent JP-H01217229-A (JP)
Title: Steering torque detector
Inventor: ONISHI MASAYOSHI
IPC: G08C19/00
Filed: 1988-02-25
Abstract: PURPOSE:To position and fix a slip ring section on one shaft, by fitting the slip ring section into the one shaft through a brushing to be positioned and fixed with a fixing pin and a cut groove. CONSTITUTION:A support ring 31 is formed on the outer circumference of a metal bushing 30 by a synthetic resin molding. This support ring 31 has a slip ring 32 embedded into the outer circumference and has a flange part 34b at one end thereof. A printed circuit board 40 is fitted into a bushing 30 to be mounted on the flange section 34 by being positioned circumferentially. The slip ring 32 is fitted into one shaft 1 with the bushing 30 and a positioning groove provided at the other end of the bushing 30 is engaged with a fixed pin 33 fastened on the shaft 1 to be positioned circumferentially. An end of the bushing 30 is bent and engaged with a cut groove 1a provided on the outer circumference of the shaft 1 to lock.