baber/WOPTO huggingface dataset:
Patent JP-S57203985-A (JP)
Title: Alarm clock device detecting movement of eyeballs
Inventor: SHIMIZU SHIYOUTAROU
IPC: A61M21/00
Filed: 1981-06-09
Abstract: PURPOSE:To make the device issue sound an alarm in the most preferable period and thereby to give comfortable waking, by deciding the level of nervous activities from the frequency of the movement of eyeballs, by taking an information on the transition of the depth of sleep out of the change with time of the activities, and by linking the information to an alarm clock. CONSTITUTION:A period of detection for waking time biofeedback and a period of detection for waking are set in a setting mechanism 3 by operating an operating member 2. When it comes to the waking time, a sensor 4 and a decision circuit 5 start to operate, the depth of sleep is measured thereby, a sounding mechanism 6 is started to motion at a time when he maximum value of the level of brain activities appears within the period, and thereby an alarming sound for waking is delivered. When the level of the brain activities does not show the maximum value, the alarming sound is delivered at the end of a set period. Instead that sounding is made through the detection of the maximum value of the level of the drain activities, the value may be detected for sounding when the level of the brain activities exceeds a prescribed level set beforehead.
Patent JP-H08292077-A (JP)
Title: Evaluation circuit for mass-flow sensor
Inventor: EERITSUHI TSUAPURAA
IPC: G01F1/699
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an especially accurate mass flow signal over a relatively wide temperature region of fluid by providing means for compensating the temperature dependence of the resistance of a heater. SOLUTION: Temperature dependence of the resistance of a heater RH is compensated using an amplifier V3 and a resistor belonging thereto. An offset voltage UOFF is applied to the non-inverted input side of an amplifier V3. The voltage UOFF is set through voltage dividers R8, R9 connected between a power supply UV1 and the earth. Output of the amplifier V3 is connected through a resistor R7 with the inverted input thereof and a compensated voltage USP appears on the output of the amplifier V3. The voltage USP is used for compensating the temperature dependence of heater resistance such that the characteristic curve is not distorted. A temperature sensor RT is employed for the compensation and an offset voltage, being set by voltage dividers R8, R9 using resistors R2, RT, is subtracted. A signal thus obtained is amplified through the amplifier V3 to produce the voltage USP.
Patent JP-S57202750-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMOSHITA MOTOTAKA
IPC: H01L21/31
Filed: 1981-06-09
Abstract: PURPOSE:To acquire a semiconductor of high hygro-resistance, by covering a junction pad metal or a metal wiring including the pad with its metal oxide, and connecting a lead breaking through an oxide layer. CONSTITUTION:An Al wiring layer 206 extended to an SiO2 film 202 on an Si substrate 201 and connected to an impurity layer 203 is treated with oxygen plasma and covered with an Al2O3 film 207. An Si3N4 film 208 is piled up by a plasma reaction of SiH4 and NH3. A pad 209 is bored, and a lead 210 is connected to the pad, breaking through the Al2O3 film. This constitution brings a device excelling in hygro-resistance, because there exists Al2O3 on Al of the pad 209.
Patent JP-S5716138-A (JP)
Title: Platinum alloy for decoration
Inventor: TAMEMASA HIROSHI
IPC: C22C5/04
Filed: 1980-06-30
Abstract: PURPOSE: The platinum alloy for decoration comprising Pt, Pd, Co and Sn in a specific component composition and having excellent workability, mechanical strength and castability.  
     CONSTITUTION: The component composition of the platinum alloy is 84W96 Pt at W/O, 1W15 Pd, 1W5 Co and 1.5W6 Sn. The purpose of Co addition is to prevent deterioration in workability and to eliminate a reaction with a casting mold in casting, and the reason for Sn addition is that Sn forms an intermetallic compound, hardening the alloy and increasing its mechanical strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60232717-A (JP)
Title: Electronic type preset counter
Inventor: YAMAMOTO HIROYUKI
IPC: H03K21/00
Filed: 1984-05-02
Abstract: PURPOSE:To program the titled device by forming a count setting part, an output part and an area indicating a relative original point in each step of the program, and at the execution of the program, converting a relative counted value into an absolute value and comparing the absolute value with the counted value to control an output means. CONSTITUTION:An input signal is shaped at its wave by a count input part 1 of an electronic type preset counter and the shaped signal is inputted to a CPU3 through an input interface 2. The CPU3 transmits a reset signal to the interface 2 to connect the interface 2 to a control input part 4 and a program input part 5 to be used by a user. A ROM6 and a RAM7 storing arithmetic processing procedure are formed in the CPU3. A user program area divided into steps 1-N, a step counter area for an executing step, a step pointer area for indicating the relative original point of the step, a comparison register for storing the set point of the step, and an input register for counting input pulses are formed in the RAM7. At the execution of the program, a relative counting value is converted into an absolute value and the absolute value is compared with the counted value to control an output circuit 10.
Patent JP-S5424015-A (JP)
Title: Automatic feeder for original document
Inventor: HIROSE AKIRA
IPC: G03G15/00
Filed: 1977-07-25
Abstract: PURPOSE: To prevent the damage resulting from dragging an original document into an endless belt even through the original curls by providing a stepped portion used for preventing the invasion of the original at a belt depressor plate facing the inner circumferential surface of the endless belt which feeds the original in the automatic original feeder of the copier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5716542-A (JP)
Title: Rotary electric machine
Inventor: IDE KATSUNORI
IPC: H02K1/16
Filed: 1980-06-30
Abstract: PURPOSE:To reduce the vibration and noise of a rotary electric machine by forming a plurality of grooves or holes on the back surface of a stator core and burying vibration attenuating members therein. CONSTITUTION:Coils are disposed in the slots 1a of a stator core 1 and fitted with a wedge 3 fixedly, a plurality of grooves 1c with narrow openings are formed on the back surface 1b of the core, and vibration attenuating memebers 4 are buried therein. The members 4 are formed of synthetic rubber, silicone rubber, are inserted into the grooves 1c, and are then secured with an adhesive. In this manner, the stator core 1 is reduced at the vibration value by the operation of the vibration attenuating force of the attenuating members to the back surface 1b of the core 1.
Patent JP-H09278391-A (JP)
Title: Direct-acting drive mechanism with emergency release means
Inventor: NOZAKI YUJI
IPC: A61G7/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To put a floor part, placed in an action suspended state, rapidly back to its original state at the time of emergency such as power failure. SOLUTION: High-low links 3 are disposed on both end sides of a bed frame 2. The high-low link 3 has a long arm 3a and a short arm 3b formed in L-shape, and the long arm 3a is rotatably connected to a base frame, while the bed frame 2 is supported by the short arm 3b. The bed frame 2 is provided with direct-acting drive mechanism 5 through a gas spring 4. The tip of a starting shaft 7 is connected to the short arm 3b of one high-low link 3. A body 6 is connected to the gas spring 4 fitted to one end part side of the bed frame 2.
Patent JP-H04302289-A (JP)
Title: Display device
Inventor: SAKAI TETSUO
IPC: H04N5/66
Filed: 1991-03-29
Abstract: PURPOSE:To smoothly eliminate the unnaturality of movement for a moving image by preparing an interpolating field and successively displaying it together with an input field or limiting a light emitting time rate to the range of 30-70% at the reception display device having the almost 100% light emitting time rate. CONSTITUTION:An intermediate field generator 1 outputs an output signal from an input video field signal while containing a field interpolating signal as well. For example, output side 2n-2, 2n-1...2n+2 fields are prepared from an input signal to the generator 1 and n-1, n, and n+1 fields and by successively displaying these fields, the movement is made smooth. As the other method, light emitting time is shortened and set to the range of 30-70%. By these methods, the unnaturality to the movement of the moving image is reduced, the image is made visually smooth and further, the illuminance of the image is not lowered.
Patent JP-S5516359-A (JP)
Title: Cylindrical manganese dry cell
Inventor: KITAMURA TOMIO
IPC: H01M6/08
Filed: 1978-07-20
Abstract: PURPOSE:To promote the prevention of cell characteristic from deterioration caused by an oxidation of zinc can wall, by means of filling an inert gas into the air gap between zinc can wall opening part and opening sealing unit. CONSTITUTION:Into an air gap 1, constructed between the opening of a zinc can 6 and a sealing unit 8, is filled an inert gas like N2e, He, Ne, Ar, etc. In this way, with an oxygen in the air removed from the air gap 1 to provide a non-oxidation atmosphere, the oxidation of zinc, by an influence of oxygen, caused in a threephase boundary surface 12 providing a contact of the zinc can 6, electrolyte and oxygen, is suppressed, preventing a deterioration of discharge voltage and discharge time for a long period.
Patent JP-S60232894-A (JP)
Inventor: SHIIKI KAZUAKI
IPC: B25J17/02
Filed: 1984-05-07
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-H06278382-A (JP)
Title: Accepting layer transfer sheet and its production
Inventor: UENO TAKASHI
IPC: B41M5/50
Filed: 1993-03-25
Abstract: PURPOSE:To obtain an accepting layer transfer sheet and a method for producing the accepting layer transfer sheet for realizing elimination of problems in a prior art and transfer of a nondefective dye accepting layer to a transfer medium in transfer of a transferrable resin layer. CONSTITUTION:In an accepting layer transfer sheet formed by providing a transferrable resin layer containing a dye accepting layer on a surface of a continuous-length substrate film, an accepting layer transfer sheet with the area of the resin layer containing an antifoamer and the production method thereof.
Patent JP-H08284984-A (JP)
Title: Hydraulic retarder device
Inventor: YAKIDA MITSUO
IPC: F16D57/02
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the generation of malfunction attributable to the reduction of the volume of the working fluid by suppressing the reverse flow of the working fluid from a working fluid keeping space to a working fluid inlet even when the opening of the working fluid inlet between a rotor and a stator is increased in size. CONSTITUTION: A ring member 30 projected from a clearance part 25 on the inner diameter side between a rotor 18 and a stator 19 to a working fluid keeping space 20 between the rotor 18 and the stator 19 is fixed in the vicinity of a working fluid inlet 24 on the stator 19 which is arranged opposite to the rotor 18.
Patent JP-S59214723-A (JP)
Title: Color measuring system
Inventor: OKADA MITSUYOSHI
IPC: G01J3/51
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a system, which can well cope with the color even though the color to be checked is changed, by capturing the output of a plurality of photoelectric sensors as color vectors, using simple similarity indicating matching degree among the color vectors, and recognizing the color, whose spectral reflectance characteristic is silimar, as the color. CONSTITUTION:Light for illumination is projected on an object body 3 from a light source 1 for illumination through a lens 2. At this time, the diffused light from the object body 3 is detected by a plurality of photoelectric sensors 5 through a lens 4. A plurality of the photoelectric sensors are so constituted that they have different spectral sensitivity characteristics by mounting optical filters and the like. The values of the amounts of light beams, which are converted into electric quantities by the photoelectric sensors 5 are amplified by amplifiers 6, converted into digital values by an analog to digital converter 8 through a multiplexer 7, and stored in a signal processor 9. The signal processor is constituted by, e.g. a microcomputer.
Patent JP-2000285957-A (JP)
Title: Sealed alkaline storage battery
Inventor: SATOGUCHI KOUSUKE
IPC: H01M4/52
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To balance suppression of generation of hydrogen gas with improvement of absorption of oxygen gas and provide a storage battery having long life, by setting ratio of service capacity of a negative electrode plate to that of a positive electrode plate higher than a specific value, and setting an ratio of area of the negative electrode plate to that of the positive electrode plate and thickness of the positive electrode plate lower than respective specific values. SOLUTION: The ratio of service capacity of electrode plates is set not less than 1.9, the area ratio of the electrode plates is set not more than 1.4, and the thickness of a positive electrode plate is set not more than 0.6 mm. Preferably, the positive electrode plate is provided with a nickel hydroxide as a main active material, the nickel hydroxide is coated with sodium containing cobalt compound, and the nickel hydroxide coated with the sodium containing cobalt compound is added with at least one selected from yttrium oxide, ytterbium oxide, erbium oxide, and gadolinium oxide and is charged into a foaming nickel substrate. Thus, accumulation of hydrogen gas and oxygen gas in a battery, namely, increase of inner pressure of the battery, is suppressed to improve a continuous charge characteristic.
Patent JP-H03288289-A (JP)
Title: Non-contact type portable storing medium processing system
Inventor: HINOTO OKIFUMI
IPC: G07B15/00
Filed: 1990-04-03
Abstract: PURPOSE:To use a portable storing medium continuously by providing plural data storing areas in the portable storing medium and executing the writing processing of data in order in the plural data storing areas. CONSTITUTION:Plural data storing areas 12 are provided in a portable storing medium 2 and renewal data transmitted from a main device are written to the areas except the area in which the latest data are stored among the plural data storing areas 12. Accordingly, the renewal data transmitted from the main device are written in the respective plural data storing areas 12 in order and during data writing processing the data written in the previous writing processing are kept in the other data storing areas. Thus, also when an error is generated during the writing processing in executing presently, the writing of the data related in the writing processing to generate the error can be executed again with referring to the data written by the previous writing processing. Thus the portable storing medium can be used continuously.
Patent JP-H06298437-A (JP)
Title: Gripping device for softened plate-shaped body and stacking device using it
Inventor: KAMIYA HITOSHI
IPC: B65H29/28
Filed: 1993-04-16
Abstract: PURPOSE:To provide a device capable of automatically stacking softened plate- shaped bodies one atop another with efficiency and high accuracy for making an automobile bumper. CONSTITUTION:A work holding head 8 is provided between a work feeding device 5 which raises workpieces 1 one by one from the conveyor 2 of a heating furnace 1 and a work stacking device 6 which is lowered by the thickness of each softened plate-shaped body when receiving each one softened plate- shaped body. Two rotating shafts 15, 16 driven simultaneously by a common cylinder are disposed on the lower surface of the work holding head 8 and plural pairs of curved needles 19, 20 opposite each other along the longitudinal direction of the softened plate-shaped bodies are provided around the rotating shafts 15, 16 to hold the softened plate-shaped bodies, and the workpieces W are precisely stacked one atop another without causing displacement.
Patent JP-2000286059-A (JP)
Title: Electroluminescence
Inventor: KITAMURA MUNEO
IPC: H05B33/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an EL allowing free setting of conductive patterns for segment electrodes, i.e., transparent electrodes, without limitation on pattern widths, and allowing improvement of reliability in conduction. SOLUTION: This EL 10 displays numerals with luminous bodies by use of seven-segment electrodes (a), (b), (c), (d), (e), (f), (g) formed on a transparent substrate (a glass) 1. Especially a conductive pattern 2g for the segment electrode (g) is once drawn out on the outside surface of the glass 1 through a small hole 1a formed in the glass 1, is newly returned on the glass 1 surface through a small hole 1a formed in an edge of the glass 1, and is formed adjacently to conductive patterns 2d, 2e of other electrodes (d), (e), while a protective film 8 is attached on the outside surface of the glass 1 formed with conductive patterns 2a-2g. Thereby, the conductive patterns 2a-2g can be freely set without limitation on pattern widths, and reliability in conduction can be improved.
Patent JP-2000280526-A (JP)
Title: Image forming apparatus
Inventor: HAMADA TAKATOSHI
IPC: G03G15/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus of a system of transmitting an optical signal generated in a video controller by an optical fiber, capable of using an optical signal of a wavelength capable of satisfying both the transmission efficiency by the optical fiber and exposure sensitivity of a photosensitive body. SOLUTION: The apparatus comprises a light source 7 for exposure, a video controller for receiving image information for converting the same to image forming data, a driving circuit 8 for driving the light source according to the image forming data, an optical fiber for transmitting an optical signal generated from the light source, and a means for forming latent image by directing the optical signal transmitted by the optical fiber to the photosensitive member. An optical wavelength converting means is provided in an optical path of an optical signal between the light source 7 and a photosensitive body for conversion to a wavelength suitable for transmission by the optical fiber or to a wavelength suitable for exposure of the photosensitive body.
Patent JP-S60233987-A (JP)
Title: Television receiver
Inventor: ISHITANI SHIZUO
IPC: H04N5/445
Filed: 1984-05-04
Abstract: PURPOSE:To make characters of teletext more visible by raising a collector potential of a transistor for amplifying each original color output when there is a YM signal of teletext and lowering the luminance on a CRT. CONSTITUTION:Original color signals processed in a video processing circuit 1 are supplied to bases of respective output amplification transistors (TR) TR1- TR3, amplified and impressed to respective cathodes of color cathode-ray tubes 2 of their collectors. Emitter resistances R4-R6 of respective TRs are grounded through an emitter follower TR4, and adjusted in terms of bias. Where teletext is not broadcasted, a base bias of the TR4 is decided by resistances R7 and R8, while at the time of teletext, teletext synchronizing signals YM are outputted from a signal switching circuit 3. Then an A point potential rises, and a current of the TR4 is decreased. Finally a cathode potential is up, and the luminance on a CRT is lowered.
Patent JP-H08289212-A (JP)
Title: Digital/analog sharing tuner
Inventor: KUDO TAKEYA
IPC: H04N7/16
Filed: 1995-04-14
Abstract: PURPOSE: To provide a digital/analog sharing tuner with which signals can be respectively stably received when receiving digital and analog modulated signals. CONSTITUTION: This tuner is provided with an input terminal 26 to which an analog modulated television signal and a digital modulated television signal are supplied in common, frequency converting means 27 and 29 for converting the television signals supplied to this input terminal 26 to intermediate frequency (IF) signals, a first surface acoustic wave (SAW) filter 30 to which the IF signals outputted from these frequency converting means 27 and 29 are inputted, a mixer circuit 34 for analog demodulation to which the output of this SAW filter 30 is inputted through a second SAW filter 44, and a mixer circuit 36 for digital demodulation to which the output of the first SAW filter 30 is inputted.
Patent JP-H08339396-A (JP)
Title: Processor for numerical simulation result in deformation process of metal plate
Inventor: YOSHIDA TORU
IPC: G06F19/00
Filed: 1996-04-11
Abstract: PURPOSE: To enhance the efficiency of the corrections of a mold design and a working condition by providing a means outputting the contour line distribution of break/ wrinkle tolerance data concerning the result of numerical simulation of the plastic deformation process of a metal plate by a finite element method. CONSTITUTION: The strain/stress data of each element which is obtained by an FEM (finite element method) analysis is fetched into a data input means 1 and is written in a storage part 2. Next, the material kind and the strength of material are designed and each breaking limit strain/wrinkle limit stress data which is registered in storage parts 3 and 4 is extracted. Further, in the calculation means 5 of break/wrinkle tolerance data, a break/wrinkle tolerance is calculated from the relation of the strain/stress amount of each element, and the degree is made to be written in a storage part 6. Next, in the contour line distribution output means 7 of break/wrinkle tolerance data, the form diagram on which the contour line distribution in which the break tolerance and the wrinkle tolerance are sectioned for every some levels is drawn is outputted to the output device of the display, etc., of a computer. Namely, only if the strain/stress data by the FEM is read, a molding tolerance can be decided.
Patent JP-H01260682-A (JP)
Title: Digital controller
Inventor: KONO KAZUHIKO
IPC: G11B21/10
Filed: 1988-04-12
Abstract: PURPOSE:To constantly obtain a correct traverse position error signal by connecting a high pass filter in parallel with a low pass filter by a digital loop filter and using the output of the low pass filter as the traverse position error signal by a traverse control means. CONSTITUTION:The digital loop filter 9 having a digital tracking error signal as an input is constituted of the high pass filter 7 and the low pass filter 8 in para connected in parallel. The output thereof is divided to a high frequency component (high pass filter output for a phase compensation) and a low frequency component (low pass filter output for low frequency compensation). The low frequency component indicates the average position of an optical pickup, so that the low frequency component is inputted to the traverse control means 13 directly as the traverse position error signal. Thereby, a processing for forming the traverse position error signal is not required and the correct traverse position error signal is constantly obtained.
Patent JP-H04296880-A (JP)
Title: Concentration adjustment method for image forming device
Inventor: OSHIUMI KOICHIRO
IPC: G03G15/04
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for carrying out concentration adjustment without varying a development bias, in an electrophotography. CONSTITUTION:The light source 3a of a light exposure means 3 is driven by the drive pulse supplied from a driving means 15. As for the printing signal, the signal having a set pulse width is inputted into the driving circuit 15 by a pulse width setting means 16, the light exposure time per dot forms the set pulse width. The radiation energy applied to a photosensitive drum varies substantially according to the light exposure time, and the light exposure electric potential can be varied. Since, if the development bias is constant, the development electric potential varies according to the light exposure electric potential, concentration adjustment is enabled.