baber/WOPTO huggingface dataset:
Patent JP-H02216595-A (JP)
Title: Ic card
Inventor: YAMAGUCHI ATSUO
IPC: G06F21/62
Filed: 1989-02-17
Abstract: PURPOSE:To prevent other program in an IC card from being copied illegally or being broken down through a test program by executing a collation of a password code before executing the test program and enabling the execution of the test program only when the password code coincides. CONSTITUTION:In the course of a manufacturing process of an IC card, an intrinsic password code 51 is written and stored in an EEPROM 5 being a nonvolatile memory. In this state, before executing a test program, a collation of this intrinsic password code 51 and a password code inputted from the outside of a card is executed, and only when the coincidence is confirmed, the test program is executed. Also, in the EEPROM 5, a set confirmation code 52 is stored separately from the intrinsic password code 51, and from this set confirmation code 52, whether the intrinsic password code 51 is written and stored already or not is decided.
Patent JP-S59164451-A (JP)
Title: Driving device for shaft
Inventor: KAMIMURA KOUICHI
IPC: F16H57/023
Filed: 1983-03-04
Abstract: PURPOSE:To simplify a device in structure as well as to aim at the promotion of its lightweightiness, by inserting a collet into a shaft of a drum to be driven, while clamping it to a collet body and afterward, securing a motor tight to a worm reduction gear via a flange coupling. CONSTITUTION:In a collet 9, its outer circumferential surface is formed in section taper form, having a slit alpha in an axial direction, and at the outer circumferential end part being large in an outer diameter, a flange 11 carrying a screw part for a clamping bolt 10 is installed there. The inner circumferential surface of a collet body 12 has a taper being almost congruous with the outer circumferential taper of the collet 9, while a flange 13 is installed in the outer circumferential end part. A spur gear 15 is attached to an inside end face of the collet body 12 via a sliding plate 14. A worm reduction gear 20 is attached to a flat plate part 18 of a worm setting body 17 as well as a spur gear 21 is attached to an output shaft of the worm reduction gear 20 respectively, engaging with the spur gear 15 attached to the collet body 12. When a motor 24 is driven, a spur gear 21 is so constituted as to rotate via a flexible coupling and the worm reduction gear 20.
Patent JP-S58154147-A (JP)
Title: Electron gun having getter
Inventor: OOSHIMA TAKAO
IPC: H01J29/48
Filed: 1982-03-10
Abstract: PURPOSE:To improve the shield-image formation preventing effect and reduce the length of an electron-gun structure by installing a getter shield in pin-cushion form and reducing the backflush of a getter to the minimum. CONSTITUTION:The shield effect can be improved furthermore than in case of a cylindrical type by forming a getter shield 12 into pincushion form. The dimension of the pin-cushion form is determined in dependence upon the radius of a beam and the deflection. Getter backflush can be sufficiently prevented, in this way, and the knocking voltage and the knocking time can be reduced, and thus the process efficiency and the withstand-voltage characteristic can be improved.
Patent JP-H07226504-A (JP)
Title: Mos semiconductor device and manufacture thereof
Inventor: OKUZUMI TETSUYA
IPC: H01L29/78
Filed: 1994-02-09
Abstract: PURPOSE:To inhibit variation of an output voltage subsequent to a voltage conversion, which is caused by an irregularity in the gate length of a MOS transistor, when a current, which is made to flow through the MOS transistor, is fed to a resistor to make the voltage conversion. CONSTITUTION:When a resistor is formed of a diffused layer 16a, a mask layer 12 formed simultaneously with a gate electrode 12 is used and the width WR of the layer 16a is determined by this layer 12. Accordingly, even if an irregularity is generated in a gate length L, an irregularity in the width WR of the layer 16a is generated in the opposite direction to the irregularity in the gate length L. As a result, the irregularities negate to each other.
Patent JP-H10232311-A (JP)
Title: Narrow band reflection filter
Inventor: SOMENO YOSHIHIRO
IPC: G02B5/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which reflects a desired narrow wavelength band and transmits other wavelength band by alternately depositing thin films having a low refractive index and thin films having a high refractive index. SOLUTION: This narrow band reflection filter has a multilayered film structure produced by alternately depositing thin films 2 having a high refractive index and thin films 3 having a low refractive index between two substrates 1a, 1b. As for the substrates 1a, 1b, for example, glass substrates having 1.5 refractive index n. As for the thin films 2 having a high refractive index, CeO2 having n=1.9 is used, and as for the thin films 3 having a low refractive index, LaF2 having n=1.5 is used.  By using a material having n>1.8 as the thin films 2 having a high refractive index, by controlling the film thickness of the thin films 2 having a high refractive index to <=λ/20 (wherein λ is the center wavelength), and by using a material having almost same (n) as that of the substrates 1a, 1b (within 0.1 difference) as the thin films 3 having a low refractive index, the obtd. filter reflects a desired narrow wavelength band and transmits other wavelength band.
Patent JP-S60181440-A (JP)
Inventor: TODA KATSUHIRO
IPC: E04B1/02
Filed: 1984-02-27
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-S60180357-A (JP)
Title: Data receiver for unattended truck
Inventor: NAKAJIMA YOSHIMOTO
IPC: H04L7/02
Filed: 1984-02-28
Abstract: PURPOSE:To attain data communication with an asynchronous transmitter by receiving a start pulse and a data block, generating a pulse corresponding to the data block and generating a clock having a phase difference corresponding to each bit of the reception data and a period to convert the reception data in parallel. CONSTITUTION:Serial data are converted in parallel and the result is fed to a register 3, and an N-bit parallel data 4 is formed until the next data comes. Moreover, the wave head of the data 1 is differentiated at a differentiating circuit 6 by using a basic clock 5 of a receiver and an FF7 is set. A gate 8 passes only the first one pulse in a differentiating circuit by using an output of an FF8. A counter 9a is counted only with the set state of the FF7, the phase T3 is decided in response to a value of a preset data D1 and the clock of a period T2 is fed to an S/P converter 2. A counter 9b receives a carry signal of the counter 9a and resets the FF7 by using a pulse passing through a time corresponding to the bit number N depending on the preset data D2 and the latch timing of the register 3 is obtained. A clock 5 is applied in this case.
Patent JP-S58153128-A (JP)
Title: Actinometer
Inventor: ENJIYOUJI KATSUHISA
IPC: G01J1/42
Filed: 1982-03-09
Abstract: PURPOSE:To measure very weak light continuously and accurately, by controlling the amount of light of an LED at a constant value by the output of a photodiode, and guiding the light of the LED to a photoelectric multiplier tube through a chipper 5'. CONSTITUTION:A constant current having a specified period determined by a timer IC12 of a power source 8, resistors 13 and 14, and a capacitor 15 is supplied to the LED 1 in a reference light box 7, and the LED1 is intermittently flashed. The photodiode 2 receives said light. The output current of the photodiode 2 is smoothed by a capacitor 16 and inputted into an IC18. The output of the IC18 is fed back to a transistor 19, which controls the current of the LED1, and the amount of the light is kept at the constant value. The light of the LED1 is guided to the photoelectric multiplier tube 4 through an optical fiber 3. The output of the tube 4 is adjusted by a variable resistor and the sensitivity is calibrated. The light of the LED1 is guided to a spectroscope 5 through the optical fiber and a chopper 5'. Te emitted light from the spectroscope 5 is detected by the photoelectric multiplier tube 4 and the result is guided to a measuring circuit 11. In this constitution, the very weak light is measured continuously and accurately.
Patent JP-H08234605-A (JP)
Title: Fixing device for double-sided printing device
Inventor: SHIRATA HIROSHI
IPC: H05B3/00
Filed: 1995-02-24
Abstract: PURPOSE: To make a heat roller and a heater common and to prevent the excess rise of surface temperature by installing plural heaters in the heat roll and changing the selection of the heater for paper width. CONSTITUTION: A heating area is set in the heaters 2 to 5 so as not to spoil the balance of the supply and demand of heating value in a paper traveling area and a paper non-traveling area because of the difference of heat load between an electrophotographic device for printing a back surface and an electrophotographic device for printing a front surface. In the case of printing the paper 6 whose width is W by the electrophotographic device for printing the front surface, for example, the surplus of the heat does not exist in the paper non-traveling area and the temperature lowering of the heat roll 1 is easily caused at a boundary part between the paper traveling area and the paper non-traveling area, so that the heaters 2, 3 and 4 supplying the heat to the paper non-traveling area are selected.  In the case of printing the paper 6 whose width is W by the electrophotographic device for printing the back surface, the heat in the paper non-traveling area is reduced and the heaters 2, 4 and 5 are selected in order to prevent the excess rise of the temperature of the heat roll 1.
Patent JP-H06247127-A (JP)
Title: Active type suspension
Inventor: YAMAMURO SHIGEAKI
IPC: B60G17/056
Filed: 1993-02-25
Abstract: PURPOSE:To reduce the consuming energy of a pump, and to accomplish to suppress the car height reduction and the posture variation in a pump capacity stortage condition, to prevent the car height reduction in a long time parking condition, and to suppress a sudden posture variation at the engine starting in the condition the car height is reduced near the lower limit car height, without using an expansive valve. CONSTITUTION:To the suction side of a high pressure side pump b which discharge an operting fluid to a high pressure storage mechanism e, a low pressure storage mechanism k to store the exhaust fluid of a control valves f is provided, and a high pressure side pump drive control means n to drive and discharge the high pressure side pump b until the fluid pressure of the high pressure storage mechanism e exceeds a stop object pressure, when the fluid pressure is made less than an object set pressure, is provided. And a low pressure side pump drive control means h which compares the average fluid pressure value of both storage mechanisms k and e, and a preset neutral pressure area, and drives and discharges a lower pressure side pump p when the average value is less than the neutral lower limit pressure, while stops the drive and discharge of the lower pressure side pump p when the average value exceeds the neutral upper limit pressure, is provided.
Patent JP-H01211110-A (JP)
Title: Electrostatic charge preventing device for synthetic resin molding part of electronic equipment
Inventor: YAMAMOTO YOSHIAKI
IPC: G06F1/00
Filed: 1988-02-19
Abstract: PURPOSE:To leak an electrostatic charge generated at a conductive synthetic resin part through a resistance element to a supply power source circuit side each time the charge is generated and to prevent the generation of an electrostatic accident by providing an electrostatic charge preventing device connected through a conductive synthetic resin part and a resistance element to the power source input circuit of electronic equipment. CONSTITUTION:For example, a static electricity generated at conductive resin parts 4 and 6 by inserting and removing repeatedly a cassette case 3 to a computer main body 5 in an arrow direction for a long time does not flow at insulating synthetic resin parts 7a and 7b, in which the resistance value to join to this is higher, in short, a resistance r2 side. The electricity flows to a conductor (d), a jack 10b, a conductor C in a three-core connector cord 9, a resistance element R in an adapter 11, inserting fittings B, a power source input circuit 2 and an alternating current supply power source 12. A static electricity charge generated at conductive resin parts 4 and 6 leaks through a resistance element R to a power source circuit 2. As this result, the static electricity generated at the conductive resin parts 4 and 6 does not keep the high potential, and the static electricity accident such as the electric shock to a human body, the system down due to the spark discharging to an electronic circuit 5a and the generation of noise can be prevented.
Patent JP-S61196209-A (JP)
Title: Protecting mechanism for optical plug housing and optical fiber cord
Inventor: SATO NOBUYUKI
IPC: G02B6/36
Filed: 1985-02-26
Abstract: PURPOSE:To prevent an optical plug housing and an optical fiber cord from damaging when a conventional stopper screw is left fitted forgetfully by providing a back board fixing pin. CONSTITUTION:The protecting mechanism consist of an optical connection adapter fixation plate 10 mounted on a package 2, a package 2 where the back board fixing pin 5 is fixed, the optical plug housing 3 with the optical fiber cord 9, and a back cord 1. When the optical plug housing 3 is connected to the optical connection adapter 4 through a through hole 11 bored in the back board 1, the back board fixing pin 5 which projects on the optical connection adapter 4 of the package 2 and has elasticity is spread to engage and fix the back board 1 and package 2 automatically, thereby protecting the optical plug housing 3 and optical fiber cord 9.
Patent JP-H08185919-A (JP)
Title: Rear holder-integrated connector
Inventor: ENDO RYUKICHI
IPC: H01R13/422
Filed: 1995-02-24
Abstract: PURPOSE: To prevent a hinge or a rear holder from being deformed or damaged due to contact with other members during a fitting work, and to allow an easy assembly work. CONSTITUTION: A rear holder-integrated connector 1 is formed out of a hollow rectangular parallelopiped resin housing body 2, and rear holders 3A and 3B integrated with both upper and lower walls of the body 2 via each of displaceable hinges 5A and 5B. In this case the rear holders 3A and 3B are bent forward at positions slightly backward of the forward area of the upper wall of the body 2, with the hinges 5A and 5B used as support shafts. Furthermore, the body 2 and the rear holders 3A and 3B, back to back, are temporarily secured with a temporary setting hinges 4A and 4B. In this case, the hinges 4A and 4B are formed to be integral part of the body 2 as well as the holders 3A and 3B. Also, locking side pieces 30A and 30B are formed on the side ends of the holders 3A and 3B, while locking grooves 20A and 20B are formed on the rear end of the body 2.
Patent JP-S52121248-A (JP)
Title: Safety system for elevator door
Inventor: KITAGAWA HIROSHI
IPC: E05F15/10
Filed: 1976-04-05
Abstract: PURPOSE: To provide a safety system for elevator door, which can bring back obstacle, that has been caught between door panel and doorcase, in the course of opening elevator door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196399-A (JP)
Inventor: KONO MICHIYUKI
IPC: A63B71/06
Filed: 1985-02-26
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。
Patent JP-H06230953-A (JP)
Title: Graphical user interface designing device
Inventor: INOUE SAKIKO
IPC: G06F9/06
Filed: 1993-02-03
Abstract: PURPOSE:To automatically generate a GUI(graphical user interface) component element design form based on the data on a DD(data dictionary) by designating the GUI input/output data in a DFD(data flow diagram). CONSTITUTION:A user fetches the GUI input/output DD designation 8 through a DFD display 7 and arranges the designation 8 into a DD concerning the GUI input/output through a GUI input/output data extracting part 9. Then the user outputs the GUI input/output DD data 10. A GUI input/output data hierarchy evolving part 11 reads the data 10 and refers to the DD data 4 to extract the data structure of the lowest layer through evolution of hierarchy. Then the extracted data structure is converted into a data description format by a GUI input/output data logical converting part 12 based on the GUI specifications and then transmitted as the GUI input/output data 13. A GUI component element output part 14 reads both data 10 and 13 and outputs a GUI component element diagram on a display as a GUI component element diagram display 15.
Patent JP-S56134031-A (JP)
Title: Feeder for material to be treated
Inventor: NAOI MASAAKI
IPC: B21D43/09
Filed: 1980-03-24
Abstract: PURPOSE: To enhance the working accuracy of material and improve working efficiency by detecting by length of the material to be treated and intermittiently conveying the same.  
     CONSTITUTION: When a push-button switch is pushed, conveying rollers 16 run and a material 7 is continuously conveyed at a constant speed. When length setting rollers 18 end the rotations corresponding to the set length, these are transmitted to  a rorary trnasducer. The transducer converts these instantaneously to pulses and  transmits the pulses to a driving motor 20 which in turn applied the brake. Then,  the conveying rollers 16 are stopped for a fixed time by the operation of a tomer; at  the same time, the conveyed material 7 is heated with a high-frequency heating coil  6, and this heated material 7 having gone through a spreading length adjuster 4 is  cut with a cutting member 24. After lapse of a fixed time, the conveying rollers 16  are again driven, and the material 7 is conveyed by the detection with a rotary  transducer 17 by way of the length setting rollers 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59163529-A (JP)
Title: Light-applied temperature measuring device
Inventor: SHINDOU YOUICHI
IPC: G01K11/14
Filed: 1983-03-09
Abstract: PURPOSE:To eliminate a compensation error caused by dispersion of a transmission line by utilizing a difference of coherency of two kinds of light, and using light of the same center wavelength by signal light and transmission line reference light. CONSTITUTION:A semiconductor laser 702 and an LEX703 are driven alternately by a light source driving circuit 701. Two kinds of light synthesized by an optical directional coupler 704 are partially photodetected by a photodiode 705, and used as a light source output variation monitor. An optical signal passing through an optical directional coupler 706 is transmitted to a temperature detecting part through an optical fiber 707. In the temperature detecting part through an optical fiber 707. In the temperature detecting part, the light emitted from the optical fiber 707 becomes parallel light by a collimator lens 708, and is made incident to an etalon 710. The etalon consists of a heat resistance optical crystal such as quartz or titanic acid strontium, etc., and is formed to a suitable thickness by considering a temperature coefficient and a thermal expansion coefficient of its refractive index, and a reflecting coating for giving a suitable surface reflection factor (r) is performed to the end face. In case when a multimode semiconductor laser and an LED are used for a quartz etalon, as a signal light and reference light, respectively, r=0.3-0.4 is suitable.
Patent JP-H11227987-A (JP)
Title: Printer control device
Inventor: HIRAMOTO KOSUKE
IPC: B65H7/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate changing work on a hardware by carrying out software processing to practice time monitor for each recording material printing finish by using known time which a recording material finished printing requires to get to each paper discharge stacker and providing a discharge time information table, etc., as a recording material discharge recognition means. SOLUTION: Information of in which paper discharge stacker a recording material finished printing is stored is provided by storage paper discharge stacker retrieval from a recording material storage table (S18). Time required from a discharge time information table to paper discharge stacker storage of the recording material can be provided by discharge time information reading (S19). A recording material page number is set on a passing time information table (S20) and a time-out value is set (S21) out of the provided time value and recording material page number. The time value is set on the passing time information table, and a passing time reporting function recognizes existence of a page finished printing (S23). At this time, a printing finish pointer is renewed (S22). The printing finish pointer indicates a page number finished printing.
Patent JP-S58168078-A (JP)
Title: Forgery proofing information holding means
Inventor: FURITSUTSU KIRUSUTAIN
IPC: B42D15/02
Filed: 1983-03-09
Abstract: An identity card for information is provided by the imprint of security figures on the card or the exposure of features in the data carrier insert. The data carrier may be a photographic silver halide layer of a recording material. In addition to the photograph and data about the owner there is provided a film covering the information carrier with externally applied imprints. The shapes of these external imprints are identical to the security features on the insert and are positioned exactly above said features.
Patent JP-S62195660-A (JP)
Title: Silver halide photographic sensitive material containing novel restrainer
Inventor: EZAKI ATSUO
IPC: G03C7/26
Filed: 1986-02-21
Abstract: PURPOSE:To improve the sensitivity of a titled material by incorporating a pyrazolotriazole magenta coupler into a silver halide emulsion layer and incorporating a thiazole ring compd., nitrogenous heterocyclic compd., etc. into a hydrophilic colloid layer. CONSTITUTION:The thiazole ring or benzothiazole ring compd. expressed by the formula I or the nitrogenous heterocyclic compd. expressed by the formula II is incorporated into the hydrophilic colloid layer. In the formula, Q denotes a nonmetallic atomic group forming the thiazole ring or benzothiazole ring together with a sulfur atom and nitrogen atom, X denotes electron withdrawing group, Y denotes a hydrogen atom, aliphat. group, arom. group, etc., Z<1>, Z<2> denote a nonmetallic atomic group forming a 5- or 6-membered heterocycle, Y<1>, Y<2> denote a hydrogen atom, substituent. The pyrazolotriazole magenta coupler expressed by the formulas III, IV is incorporated into the silver halide emulsion layer. In the formulas, R1, R2 denote an alkyl group, aryl group, heterocycle group. The sensitivity and shelf life with age are thus improved.
Patent JP-S63184443-A (JP)
Title: Conference talking equipment
Inventor: SHIMADA MASAHARU
IPC: H04S5/00
Filed: 1987-02-20
Abstract: PURPOSE:To generate a sound image with presence by generating sound image at the nearly center of a sound image position corresponding to a talker terminal equipment when plural talker terminal equipments are busy. CONSTITUTION:Amplifiers 13, 14 amplify the voice signal received from a voice line 21 and supply the signal to loudspeakers 15, 16 respectively. Moreover, an amplifier control circuit 17 controls the gain of the amplifiers 13, 14 inversely in linkage according to the control information received from a control information line 22. That is, the location of the sound image is moved horizontally in response to the control information. When voice signals are sent simultaneously from plural talker terminal equipments, the location of the sound image is generated at nearly the center of the location of the sound image. Thus, the sound image with presence is generated at the talker terminal equipment at the reception side.