baber/WOPTO huggingface dataset:
Patent JP-H04204763-A (JP)
Title: Digital image forming device
Inventor: HATTORI YOSHIHIRO
IPC: G03G15/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a reproduced image always having a constant gradation reproducing characteristic by selecting a combination so as to keep the maximum density constant based on the detected value of a density detecting means, out of plural combinations of a specific bias potential and a grid potential. CONSTITUTION:The grid potential VG of an electrifying charger 43 and the developing bias potential VB of developing units 45a-45d are changed based on the toner sticking quantity of a reference toner image measured by an AIDC sensor 210 to carry out the adjustment of an image reproducing density. At this time, the developing bias potential VB is set so that the absolute value ¦VO-VB¦ of a difference between a surface potential VO and the developing bias potential VB is increased and a light quantity for starting the reproduction of the image is reduced, as the grid potential VG, that is, the surface potential VO is made high. Thus, excellent gradation characteristics are obtained, and the sticking of a carrier and the generation of fogging are prevented.
Patent JP-H04206003-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: YODA HIROSHI
IPC: G11B5/127
Filed: 1990-11-30
Abstract: PURPOSE:To conform the track height of a head chip on a head base to a target value with high accuracy, and to simplify a cylinder assembly process by sticking an intermediate base, to which the head chip is pasted, to the head base. CONSTITUTION:An upper-side intermediate base 5 and a lower-side intermediate base 6 obtained by obliquely machining one surfaces of a rectangular parallelopiped constituting an intermediate base 2 are used, a head chip 3 is bonded with the upper-side intermediate base 5, the inclined planes of the upper- side intermediate base 5 and the lower-side intermediate base are mutually faced oppositely and bonded, and the lower-side intermediate base 6 is cemented with a head base 1. That is, since the intermediate bases 5, 6 having structure capable of adjusting the height of the head chip 3 are formed, the dispersion of size generated by the cutting of the head chip 3 and the bonding with the intermediate base 5 of the head chip 3 is absorbed, and size (h) from e underside of the intermediate base to the lower end of the gap of the head chip 3 can be conformed accurately to a target value. Accordingly, the adjustment of the height of a track after a head is mounted to a cylinder is unnecessitated, thus simplifying a cylinder assembly process.
Patent JP-H04204895-A (JP)
Title: Reverberation sound adding device
Inventor: YAMAMOTO YUTAKA
IPC: H04R3/00
Filed: 1990-11-30
Abstract: PURPOSE:To form high-quality reverberation sounds of a high density by convoluting an input signal into plural reflected sound groups by convolutional computation, forming the reverberation sounds in accordance with the preset coefft. therein and subjecting these sounds to processing of addition, expansion, output control, and direct sound addition. CONSTITUTION:The analog input signal is subjected to the removal of high-frequency components by an input signal LPF(low-pass filter) 2 and is in succession converted to a digital signal by an AD converting means 3. This signal is inputted to a reflected sound group forming means 5. The input signal is convoluted into plural pieces of the reflected sound groups in the reflected sound group forming means 5 and the results thereof are impressed to a reverberation sound forming means 6 and a reverberation sound forming means 7. The reverberation sound forming means 6, 7 form the reverberation sounds from the reflected sound groups inputted in accordance with the reverberation sound forming coefft. discretely set by a coefft. memory 17. Since the input signal for forming the reverberation sounds is the reflected sound group, the density of the reverberation sounds is increased.
Patent JP-2001157302-A (JP)
Title: Electric system diagnostic apparatus of electric vehicle
Inventor: OISHI KAZUFUMI
IPC: B60L3/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a display means by displaying a state that a vehicle can run by lighting the display means itself which displays the state of a vehicle such as a vehicle speed, a shift position and battery residual capacity, in an electric system diagnostic apparatus of an electric motor coach. SOLUTION: The electric system diagnostic apparatus of an electric motor coach is equipped with a judging means for deciding a state that a vehicle can run, an LCD 41 displaying the state of the vehicle such as a vehicle speed, a shift position and battery residual capacity, and a display control means which puts the LCD 41 in a state of display when the decision means decides the state that a vehicle can run, and puts the LCD 41 in a state of not-display in the other case. This electric system diagnostic apparatus puts the LCD 41 itself in a state of display when a power source key is tuned on and the vehicle is in a state that running is possible, and can inform it to a driver that the vehicle can run.
Patent JP-H04201773-A (JP)
Title: Antiskid brake device for vehicle
Inventor: ONAKA TORU
IPC: B60T8/172
Filed: 1990-11-30
Abstract: PURPOSE:To increase a degree of freedom of tuning so as to obtain good control characteristic by selecting various control threshold values, preset with a car speed and a road surface friction coefficient serving as a parameter, in accordance with a dummy car body speed and an estimated road surface friction coefficient. CONSTITUTION:Brake devices 11 to 14 are respectively provided in each wheel 1 to 4. A control unit 24 is provided in a brake control system 15, and by respectively outputting brake pressure control signals, in accordance with each detection signal from a brake switch 25, steering angle sensor 26 and wheel speed sensors 27 to 30, to the first to third valve units 20, 21, 23, brake control relating to a slip of right/left front wheels 2, 1 and rear wheels 4, 3, that is, ABS control is performed. Here in the control unit 24, various control threshold values are stored and also calculating a dummy car body speed further estimating a road surface friction coefficient. The control threshold value corresponding to the dummy car body speed and the estimated road surface friction coefficient is selected from a memory means.
Patent JP-H05172554-A (JP)
Title: Ultrasonic potentiometer
Inventor: MORI SADAO
IPC: G01B17/00
Filed: 1991-12-20
Abstract: PURPOSE:To achieve higher accuracy of timing detection by providing a mask time and varying a threshold voltage with the detection of a direct wave and the reflected wave to reduce effect of the disturbance of an ultrasonic waveform. CONSTITUTION:An output signal of a detector 4 is applied to one input terminal of a comparator COMP and a time signal T1 related to a direct wave of an output of a flip flop FF5 is divided in voltage with resistances R6 and R7 to be inputted. The FF5 inputs a SET signal and an output signal of the COMP to output the signal T1. The time signal T1 is inputted into an FF6 through a delay circuit comprising a parallel circuit of the resistance R5 and a diode D1 and a series circuit of a capacitor C3. The FF6 receives signals of the SET and COMP to output a time signal T2. As the FF5 is SET by the SET signal. the threshold voltage of the COMP reaches a specified voltage and the first detection timing is given as the signal T1. Here, since the output of the FF5 is delayed by a certain time with the delay circuit, no disturbed part of the direct wave is detected. Then, when the polarity of a threshold voltage of the COMP is inverted, a signal T2 is generated by a detection timing of the reflected wave.
Patent JP-H04205555-A (JP)
Title: Consultation reservation device
Inventor: HAYAMA IKUO
IPC: G06Q50/22
Filed: 1990-11-30
Abstract: PURPOSE:To automatically decide an optimum reserved day in accordance with the reservation cycle by deciding a scheduled consultation day of the designated doctor that is later than the data decided by adding the reservation cycle to the relevant data and also closest to the relevant date as the next reserved consultation day in response to the doctor designated by an input means and by reference to the information on the 1st-3rd storage means. CONSTITUTION:A consultation schedule table file 10 is provided to store the consultation schedule of each doctor together with a ledger file 10 which stores the reservation state of the scheduled consultation day of each doctor, a ledger index file 11 which reads out the contents of the file 10, and a consultation table file 12 which stores the relation between each doctor and the file 11. Then the reservation processing is selected through a keyboard 1 for reception of the reservation. Thus an initial screen is displayed. Under such conditions, the code of the doctor in charge is inputted through the keyboard 1 and an input key is pushed. Thus a processing part 2 reads a reservation cycle out of a doctor code file 13 and sets a desired reserved day at the reservation cycle added with the relevant data (d). As a result, the reservation can be quickly received with high efficiency.
Patent JP-H05171921-A (JP)
Title: Exhaust gas purifying device
Inventor: IWAKUNI HIDEJI
IPC: F01N3/20
Filed: 1991-12-20
Abstract: PURPOSE:To effectively increase an NOx purifying ratio when an HC quantity in exhaust gas is small. CONSTITUTION:Catalyst 6 comprising metal-including silicate carrying transition metal is provided in an exhaust passage 3, a means 12 to supply HC to the catalyst 6 is provided, and HC is supplied to the catalyst 6 by actuating the HC supplying means when a ratio of HC/NOx in exhaust gas is a specified value or less and simultaneously when a temperature of exhaust gas or the catalyst 6 is a specified value or more.
Patent JP-H03199656-A (JP)
Title: Resin film formation on piston skirt
Inventor: OTA TADAO
IPC: B05D1/04
Filed: 1989-12-28
Abstract: PURPOSE:To obviate the masking by rotating a piston around an axial line, making particles continuously formed by injecting a film forming material from an upper nozzle passing through a charged electrode to control electric charge amount to be given to the particles, synchronizing with piston rotation. CONSTITUTION:A piston 1 is removably installed on a rotating support fixture 2 for rotation. High frequency voltage is applied to a piezoelectric element 8 installed on a nozzle 4 from the outside, therefore, a resin material injected from the nozzle 4 is divided into a regular size of particles which is set by the diameter of the nozzle 4 during falling down with high frequency oscillating together with the nozzle 4. The resin particles 9 are provided with an electric charge during passing through charged electrode 10, and the amount of the electric charge is controlled, synchronizing with a piston rotation signal from a rotating angle sensor 3. Next, the particles 9 pass through a deflecting electrode 11, and fall down the skirt part of the piston by receiving horizontal force which is proportional to the charge amount. The electrode 10 controls the charge amount so that respective particles may adhere to the skirt part in a prescribed pattern.
Patent JP-H11169711-A (JP)
Title: Composite catalyst for purification of exhaust gas
Inventor: TERADA KAZUHIDE
IPC: B01J23/76
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite catalyst for purification of exhaust gas exhibiting high NOx purification capability and excellent durability. SOLUTION: A composite catalyst 4 consists of the first catalyst part 5 with an Ir catalyst, and the second catalyst part 6 covering the first catalyst part 5 and having a perovskite type double oxide. The perovskite type double oxide mainly contributes to such an oxidation reaction as NO+O2 →NO2 and on the other hand, the Ir catalyst is mainly a reducing agent for HC (hydrocarbons). It contributes to such a reduction reaction as NO2 +HC+ O2 →N2 +CO2 +H2 O.
Patent JP-H06188297-A (JP)
Title: Testing reliability of lsi wiring
Inventor: NEMOTO TAKENAO
IPC: H05K10/00
Filed: 1992-12-18
Abstract: PURPOSE:To determine stress migration life, and the like with simplicity and accuracy. CONSTITUTION:By measuring time for a metal wiring 5 to break for each of a plurality of level differences for undercoat 3 and 4 under the same temperature condition and inserting externally a graphed relationship between the height values of the level differences for undercoat 3 and 4 and the time up to the breaking of wiring, it is possible to estimate life of the packaged metal wiring due to stress migration, which has a less level difference than those for undercoat 3 and 4.
Patent JP-H09175549-A (JP)
Title: Sealing device for bottle container
Inventor: TAKADA MAKOTO
IPC: B65D41/34
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform a proper screwing process of a cap to a bottle mouth cylinder, and also, safely and firmly perform the screwing of the cap to the bottle mouth cylinder, and display a safe sealability by constituting the screwing thread on the bottle mouth cylinder in such a manner that the screwing thread may be utilized as a sealing functional part. SOLUTION: At the lower ends of threads 2 of a bottle mouth cylinder 1, a lower end engaging part 3 with an engaging surface 4 and a sharp tip 5 is formed. Then, at the lower end of a sealing ring 8 which is connected to a cap main body 7 by a breakable part 9, an engaging recess 13 is formed by extending an engaging elastic piece 12 which elastically returns at a screwing limit location, in the unscrewing direction. At the time of unsealing, the engaging recess 13 is engaged with the lower end engaging part 3 of the thread 2 at a lower level by a guidance of the engaging elastic piece 12, from the unscrewing direction.
Patent JP-H04303583-A (JP)
Title: Apparatus for mounting part of electric connector on conductor
Inventor: HANSU HAINRITSUHI UIIMAIERU
IPC: B29C45/14
Filed: 1991-12-20
Abstract: PURPOSE: To provide a device for fitting the component of an electric connector to the end section of a lead wire having at least one core. CONSTITUTION: This device periodically advances and conveys a machining station exposing an insulated conductor and fitting a contact member to an exposed end section. This device is constituted of a base 17 rotated around a rotary shaft A and having at least three injection molding dies 19 and at least one or more injection molding machines 18, 22 to fit a protector to the contact member by injection molding. The injection molding dies 19 having guide openings 20 are fixed separately in the peripheral direction at uniform intervals from the rotary shaft A of the base 17. The injection molding machines 18, 22 movable toward the base 17 are arranged nearby so that their discharge openings are set to the same level as that of the guide opening 20 of the injection molding dies 19.
Patent JP-H09180530-A (JP)
Title: Lamp-reflecting body unit
Inventor: ROORANTO MAIAA
IPC: F21V17/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a lamp reflecting body unit at low cost by surrounding a power dispatching part with a fixing element of an opening, and supporting a spring elastic element to which a lamp is connected on the inside of a reflecting body by specified pressure. SOLUTION: A lamp reflecting body unit is manufactured in such a way that a lamp 1 is inserted into a centering plate 10 of a spring elastic element, a unit obtained is inserted into a reflecting body 5 from a reflecting body opening 18 until the centering plate 10 comes in contact with a step part 8, then as a fixing element, a hole perforated plate 17 is placed on an extending pin 15 of a lamp power dispatching part 14 to cover it, and introduced into a top opening 16, and while a bulb 3 is pressed with a push bar at at least 0.3N load, the plate 17 and the pin 15 are welded, then the push bar is removed, and finally the opening 18 is closed with a cover plate 40. The spring force of the spring elastic element acts in the region of a reflecting body neck 7 on a reflecting body axis line X, the position adjustment of the lamp is simplified, and adjusting error is avoided.
Patent JP-H09178780-A (JP)
Title: Waveform memory
Inventor: YAMAURA AKIRA
IPC: G01R13/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To save power of the circuit while eliminating trigger jitter by operating a trigger counter at a lower rate than a sampling clock. SOLUTION: In order to operate a trigger counter 9 at a lower rate than a sampling clock 20, an interpolator circuit 31 determines the time difference between a trigger signal and the count clock 30 of trigger counter 9 and corrects the memory location of sampling data. Consequently, trigger jitter due to low rate operation of trigger counter 9 is eliminated. Since the trigger counter 9 can be operated at a lower rate than a sampling clock 20 without causing any trigger jitter, power consumption is suppressed and inexpensive counter devices can be employed. Furthermore, mounting area can be reduced because the number of bit of counter can be decreased.
Patent JP-H06184615-A (JP)
Title: Method for controlling flow rate of blowing gas in refining furnace
Inventor: NAGAI RYOJI
IPC: C21C5/30
Filed: 1992-12-21
Abstract: PURPOSE:To stably change the flow rate according to the set flow rate pattern in the case of remarkably changing oxygen gas quantity blown from a lance inserted into a converter step by step. CONSTITUTION:At the time of remarkably changing the oxygen flow rate blown into the converter 16 by using the top-blowing lance 14, the time from the oxygen flow rate of the present pattern to the new target flow rate is preset, and an adjusting valve 9 is controlled so as to attain the fixed flow rate variation by the normal opening degree control. By this method, while preventing the sudden variation of the pressure in the furnace, the remarkable change of the flow rate can be obtained.
Patent JP-H07161892-A (JP)
Title: Method and apparatus for lead forming
Inventor: ABE YASUNORI
IPC: H01L23/50
Filed: 1993-12-09
Abstract: PURPOSE:To cope with multiple kinds of semiconductor devices in a short time with the exchange of a minimum number of parts. CONSTITUTION:1 is a package pedestal for putting a semiconductor device 2 on, 10 is a lead pedestal, and 16 is a molding piece. The molding piece 16 is movable in the upward and downward directions and in the right and left directions in synchronized way, and the lead pedestal 10 is movable in B direction synchronized with the bending speed of a lead.
Patent JP-H09176556-A (JP)
Title: Resin composition for coating
Inventor: TAKEMOTO MASAYUKI
IPC: C09D133/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for coatings which are excellent in performances such as adhesivity, weathering resistance, chemical resistance, solvent resistance and finished appearance and which can be applied to the pearl tones of three-coat one-bake system or three-coat two bake system, or to the solid color or metallic color of two-coat one-bake system capable of directly coating the sheets or molded products of polyolefin resin materials. SOLUTION: This resin composition for coatings comprises (A) a hydroxyl group-containing vinylic copolymer comprising 5-95wt.% of isobornyl (meth) acrylate and 5-95wt.% of a copolymerizable α, β-unsaturated monomer and having a hydrooxyl group value of 20-100mgKOH/g, (B) a chlorinated polyolefin resin having a chlorine content of <=50wt.%, (C) the ultrafine particles of a crosslinked polymer, and (D) a crosslinking agent capable of reacting with a hydroxyl group. Therein, the weight ratio of the component A/the component B is 90/10 to 10/90, and the weight ratio of the component C/(the component A + the component B + the component D) is 1/100 to 30/100. The weight ratio of the component D/(the component A + the component B + the component C) is 1/99 to 50/50.
Patent JP-2000160333-A (JP)
Title: Target for sputtering, sputtering device using the same and production of semiconductor device
Inventor: SAITO TATSUYUKI
IPC: H01L21/285
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a target for sputtering capable of improving performance while reducing the cost, to provide a sputtering device using the same and to provide a method for producing a semiconductor device. SOLUTION: The target 2 for sputtering has a diameter equal to or below the diameter of a wafer. Moreover, the target for sputtering is composed of copper or a copper alloy contg. additive elements of a controlled concn. wherein the purity of copper excluding the additive elements is <=99.999%. Furthermore, the target for sputtering is composed of a copper alloy contg. additive elements of controlled concn. wherein the content of uranium or thorium as the additive elements is <=0.5 ppb. The sputtering face 2a of the target 2 for sputtering is provided with a raised region.
Patent JP-2000165789-A (JP)
Title: Digital album device and method for controlling the same and storage medium
Inventor: HOSONO EIJI
IPC: H04N5/765
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To fetch the video information of plural documents photographed by a digital camera as a file in a simple operation, to cope with correlating the fetched photographic image file with specification specific to a model of camera such as a thumb nail image file or a sound file in a model having fetching function, and to fetch the photographed picture even when any fetching function is not prepared. SOLUTION: A program for fetching corresponding to the model a digital camera is executed in the first stage, and the fetched photographic image file is registered in an album (S204). When the fetching by the program for fetching and the registration in the album for each digital camera provided in this device is ended, the processing is moved to the second stage, and the fetching of a photographic image which is independent of the digital camera is operated (S207).
Patent JP-H04207108-A (JP)
Title: Walking-type lawn mower
Inventor: YOSHIKI SHINYA
IPC: A01D34/68
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the intrusion of gravels, sand, dust, etc., into the hollow part of a roller by forming ribs having respective specific sizes on the inner wall of the lower half part of a roller and the outer wall of the upper half part of the roller at a side of a transmission case. CONSTITUTION:Hollow rollers 11R, 11L are attached to a transmission case 18 at the back of a rotary blade. A circular arc rib 50 having a diameter smaller than the inner diameter of the roller is formed on the inner surface of the lower half part of the rollers 11R, 11L and a circular arc rib 51 having a diameter larger than the outer diameter of the roller is formed on the outer surface of the upper half part of the rollers 11R, 11L.
Patent JP-H04208687-A (JP)
Title: Supporting structure for front wheel brake of motorcycle
Inventor: TANAKA TOYOJI
IPC: B62L1/00
Filed: 1990-11-30
Abstract: PURPOSE:To effectively prevent the contact of a caliper brake with an obstacle, etc., by arranging the caliper brake between a front wheel and a steering knuckle and covering the caliper brake with the steering knuckle. CONSTITUTION:A brake device 36 installed on a front wheel 4 is constituted of a brake disc 38 which is screw-installed on a flange 17 by bolts 37, caliper brake 39 which can be friction-attached with the brake disc 39, and a bracket 40 for supporting the caliper brake 39 on a steering knuckle 14. The caliper 42 of the caliper brake 39 is divided into the left and right parts, and is constituted of an inner caliper 43 and an outer caliper 44, and both are formed integrally by four bolts 45. The bracket 40 is installed integrally on the front wheel 4 side surface of the steering knuckle 14, and the caliper brake 39 is screw-fixed at the front and rear edges of the bracket 40 by tightening bolts 51.