baber/WOPTO huggingface dataset:
Patent JP-S5929850-A (JP)
Title: Bearing device of generator with flywheel
Inventor: KATAOKA KENJI
IPC: F16F15/30
Filed: 1982-08-10
Abstract: PURPOSE:To reduce the size and simplify the structure by directly coupling a disk-like runner with the lower center of a flywheel and arranging a thrust bearing below this runner. CONSTITUTION:A flywheel 2 made of multiple disks 2a, for example, is directly coupled with the lower end of a rotary shaft 1 in a rotor of a vertical shaft. A thrust bearing 5 comprised of a bearing pad 6 and a bearing mount 7 supporting the thrust load of the rotor in the axial direction is arranged below this runner 9. In the figure, 8 is a bearing oil tank. Accordingly, no thrust collar is required and the shaft length is shortened, thereby the size can be reduced and the bearing structure can be simplified.
Patent JP-H05332235-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: HASHIMOTO ATSUKO
IPC: F02D45/00
Filed: 1992-06-01
Abstract: PURPOSE:To improve precision of an ignition timing by freely setting an ignition timing between the teeth of a crank shaft through control of a timer by means of a microcomputer. CONSTITUTION:A rotation angle signal is generated at intervals of a given rotation angle according to the rotation angle of the crank angle of an internal combustion engine by means of a first rotation signal generator 1B, and a reference position signal is generated at a given crank angle by means of a second rotation signal generator 1A. A rotation angle signal is counted from a reference position signal generating position by means of a microcomputer 4A to determine a given crank angle, and from a current point of time, an ignition timing is computed and controlled through control of a timer.
Patent JP-H01308039-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZUMI ATSUHIKO
IPC: H01L21/60
Filed: 1988-06-07
Abstract: PURPOSE:To make possible it easily to mount semiconductor chips only of the same grade on the same continuous-length carrier tape by screening applying an electrical screening test by a method wherein the semiconductor chips are mounted on a first carrier tape. CONSTITUTION:A film carrier tape having no suspender and semiconductor chips 10 are prepared and processes ranging from an ILB to an electrical screening test for grade screening are performed in order. Then, the chips are cut off in order from the carrier tape in every same grade to obtain semiconductor chips 23 with a frame provided with an outer frame 22. Then, an insulating carrier tape 17 provided with sprocket holes 15 and device holes 16 is prepared. Moreover, the outer edge parts of the lower surface of the frame of each chip 23 are abutted on the side edge parts of the holes 16 to perform a thermocompression bonding and so on and the chip 23 is fixed on the carrier tape 17 through a heat-sensitive adhesive. Thereby, as the grades of the semiconductor chips are arranged properly using the second carrier tape as a unit, mounting of the chips on a substrate and so on can be conducted effectively and, moreover, a quality control is facilitated.
Patent JP-H10333821-A (JP)
Title: Coordinate inputting device
Inventor: KONDO TETSUJIRO
IPC: G06F3/033
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To easily input a coordinate in a state that a coordinate inputting device is stably held without necessitating any large setting area or the like. SOLUTION: This device is provided with a calculating means 1, and a display means 2, which displays the picture of the calculated result of this calculating means 1. Moreover, the device is provided with a displacement detecting means 3, and the displacement detecting means 3 is provided with an X-axial displacement detecting means 3x, Y-axial displacement detecting means 3y, and Z-axial displacement detecting means 3z, and signals from those detecting means 3x-3z are supplied to the calculating means 1. Also, the device is provided with arbitrary operation keys 4, 5, and 6, and signals from those operation keys 4, 5, and 6 are supplied to the calculating means 1. Then, in the calculating means 1, a processing for changing the picture of the calculated result to be displayed on the display means 2 and/or the display position of a cursor is operated.
Patent JP-H0433349-A (JP)
Title: Method and apparatus for bonding
Inventor: NAKANO FUJIO
IPC: H01L21/60
Filed: 1990-05-30
Abstract: PURPOSE:To avoid poor bonding strength caused by the discrepancies of inner leads by a method wherein the relative positions between the inner leads and bumps are individually corrected at the time of respective bondings between the inner leads and the bumps. CONSTITUTION:A bonding stage 4 is shifted along an X-direction from the position (a) to the position (b) in accordance with a discrepancy selected from the position data of the first bump and inner lead of an IC chip and then shifted along a Y-direction from the position (b) to the position (c) to correct the position of the bump on the electrode pad of the IC chip. Then a bonding head 5 is made to descend to bond the first inner lead to the bump on the first electrode pad. As for the bonding between the second inner lead and the bump on the second electrode pad and thereafter, a corrected amount between the inner lead and the bump on the electrode pad which are bonded to each other one step before is added to the previously calculated discrepancy between the inner lead and the bump on the electrode pad which are to be bonded to each other and the bonding stage 4 is shifted in accordance with the resultant discrepancy to correct the position of the bump on the electrode pad of the IC chip and then the bonding is performed.
Patent JP-S6031304-A (JP)
Title: Sound volume controller
Inventor: HORI SHINGO
IPC: H03G3/00
Filed: 1983-07-29
Abstract: PURPOSE:To make the sound volume change characteristic linear to the duty ratio of a PWM output signal by impressing an emitter output to a DC control terminal of a sound circuit and also feeding back the output to the PWM output signal from the emitter via a resistor and a diode in series. CONSTITUTION:The collector is connected to a +B power supply, the emitter is grounded via a resistor 6 and a capacitor 7 and the emitter output is fed back to the PWM output signal of a sound volume control circuit 1 via the resistor 10 and the diode 9 in series. When the PWM output signal is at a high level, the diode 9 is nonconductive. Since the emitter current of a transistor 5 is fed back positively at a low level, the base current is increased and also the emitter current is increased. Thus, the emitter voltage is increased. Since the increment is larger with much low level portion, the increment is larger as the step of the duty ratio of the PWM output signal is smaller. Since all levels go to a high level, the increment is zeroed and a linear sound volume change is obtained by inputting the result to a sound volume circuit 8.
Patent JP-S63304924-A (JP)
Title: Flowerpot of sectionally slit log
Inventor: NAKAMURA RIICHI
IPC: A01G9/02
Filed: 1987-06-03
Abstract: PURPOSE:To obtain the flowerpot, capable of automatically supplying water thereinto and holding a constant amount of water, by using a sectionally split log and utilizing heat insulating effects of tree bark and properties of wood. CONSTITUTION:The aimed flowerpot obtained by using a sectionally split log and utilizing properties of tree bark (cork layer) 1 and wood 2.
Patent JP-H0394692-A (JP)
Title: Bioactive substance be-18257's
Inventor: YANO MITSUO
IPC: A61P9/08
Filed: 1990-05-30
Abstract: NEW MATERIAL:A bioactive substance BE-18257A having following physicochemical characteristics or salt of said substance. Element analysis (%): C 60.32, H 7.03 and N 14.23; molecular formula: C30H42N6O7; optical rotation: [alpha]=-10.0 deg.C (c=1.0, in dimethyl sulfoxide); melting point: does not exhibit clear decomposing point, m.p. below 295 deg.C; molecular weight: 598; mass spectrum: (M+H)<+> 599.3249; amino acid composition: glutamic acid, alanine, valine, leucine and tryptophan; solubility: hardly soluble in water, slightly soluble in alkaline water and soluble in organic solvent such as dimethyl sulfoxide; exhibiting acidic property; color reaction: positive to Ehrlich reaction, etc., and negative to ninhydrin reaction; white powder, etc. USE:Used as treating agent of hypertension, acute renal failure, cardiac infraction, stenocardia and cerebrovascular contracture. PREPARATION:Microorganism of genus Streptomyces such as Streptomyces sp BA 18257 strain (FERM P-10751) is cultured at 25-30 deg.C and at pH4-8 for 48-120hr.
Patent JP-S63304266-A (JP)
Title: Layer-built electrophotographic sensitive body and its production
Inventor: KUBO IZUMI
IPC: G03G5/14
Filed: 1987-06-04
Abstract: PURPOSE:To obtain a charge injection retarding layer comprising a uniform insulative thin film and to improve initial charge potential by building successively on an electroconductive substrate a charge generating layer comprising a composite layer consisting of polypyrrole and an insulative polymer, a charge injection retarding layer consisting of an insulative polymer, and an org. charge transfer layer. CONSTITUTION:A thick insulating layer is formed previously on an electroconductive substrate which is to be used as electrode, and polypyrrole is formed by the electrolytic polymn. in the major part of the thick insulating layer leaving the residual part of the layer as a thin insulating layer. Namely, an electrophotographic sensitive body 11 is constituted of a charge generating layer 13 (hatched part) comprising a composite layer consisting of an insulative polymer and polypyrrole formed on an electroconductive substrate 12, a charge injection retarding layer 14 as an intermediate thin layer comprising an insulative polymer, and a charge transfer layer 15. By this constitution, the electroconductivity is controlled in the direction of the film thickness and an insulating polymer layer is formed easily in the form of a thin film.
Patent JP-H05330729-A (JP)
Title: Web width judging means
Inventor: NAGATA HIROAKI
IPC: B65H43/08
Filed: 1992-06-01
Abstract: PURPOSE:To judge web width with a minimal sensor by providing an encoder at a driving shaft for a chain for moving a dolly on which the web is mounted and a detection sensor for detecting both front and rear ends of the. web in a device for automatically attaching the web on a rotary press. CONSTITUTION:In a paper supply part 1 of a rotary press for newspaper, a rear-end detection sensor 21 of a direct projecting type photoelectric sensor, an end dislocation detection sensor 2a for 'A' roll as reflection type photoelectric sensor and an end dislocation detection sensor 22b for 'C' roll and 'D' roll are provided between a pair of legs 2. An encoder 17 is provided on a driving shaft 18 of a chain for moving a dolly traveling on the upper face of a traverser dolly 10 and on which a web is mounted. A distance X2 between position Q where the chain 13 is connected to the dolly and a position where the rear end of the web is detected and a distance X1 between the position Q and the front end position of the web are measured from output of the encoder 17. Then, from the measured result and a distance 1 between each of the sensors, 1-(X2 to X1) is calculated and the correctness of the width of the web is judged.
Patent JP-H01310848-A (JP)
Title: Fluctuation load charging device for various products production equipment group
Inventor: ISHINO MAKOTO
IPC: G06Q50/00
Filed: 1988-06-09
Abstract: PURPOSE:To produce a production load in a state to maintain an equipment working efficiency at an optimum value, by providing an initial allocation-during-charging-load means to allot a kind of an initial product to each equipment in consideration of propriety of machining of a kind of a product and a delivery time at each equipment from memory information in a production command load information memory means, and a load charge selecting means. CONSTITUTION:When a production command load for various kinds of products having a wide fluctuation is charged to a group of various products production equipment 1, 1,... at a low schedule level, allotment of a kind of an initial product to a group of the equipment 1, 1... is performed by an initial allotment-during-charging-load means 8 in consideration of propriety of machining of a kind of a product at each equipment 1 from production command load information received from a production command input means to input a production command. According to next production load charging demands from equipment terminals 3, 3... mounted to the respective equipment 1, 1..., a proper charging load is selected in consideration of an amount of a continuous production of one and the same kind of a product and propriety of machining of a kind of a product of the demand equipment 1 by means of a load charge selecting means 9, and the selecting result is reported to the demanded equipment terminal 3. This constitution maintains the working efficiency of a group of the various product production equipment 1, 1....
Patent JP-S62296459-A (JP)
Title: Soi semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/12
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the low-level leakage current of SOI-MOSEFT by causing phosphorus to be contained at least in the surface of an insulating substrate. CONSTITUTION:Phosphorus is to be contained in the insulating substrate or in the surface thereof in a SOI semiconductor device. For instance, after forming a polycrystalline Si film by means of a CVD method on the insulating substrate surface which was obtained by driving in phosphorus ions of about 10<12>/cm<2> from the surface of an insulating substrate or a quartz substrate consisting of a quartz substrate containing phosphorus of about 1ppm and by applying oxygen annealing at about 900 deg.C, the polycrystalline Si film is made monocrystalline by means of a laser annealing treatment, and a MOS-TYPE FET is obtained in the monocrystalline Si film. With this, the low-level leakage current of the SOI-MOSFET can be reduced.
Patent JP-S62296622-A (JP)
Title: Loop filter
Inventor: KAWASAKI TAKESHI
IPC: H03H7/06
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a phase locked loop in which quick lock-in is attained and whose jitter is reduced by applying a voltage to a voltage controlled oscillator as its center voltage after application of power to one terminal of a capacitive element and supplying the output of the other terminal with respect to the center voltage so as to detect the phase difference. CONSTITUTION:An output amplitude is supplied around the divided voltage of resistive elements 101, 102 at the first phase comparison after application of power and a loop filter output voltage change at the phase detection is set optionally by selecting resistive elements 103, 104 and a capacitive element 107 or the like and the current of current sources 108, 111. Thus, the divided voltage by the elements 101, 102 is set to the center voltage of the voltage controlled oscillator to approach the voltage controlled oscillator to a lock-in state immediately by using a first phase difference signal after application of power. Further, the tracking characteristic of the phase locked loop is set optionally by adjusting the change in the loop filter output voltage at the detection of phase difference.
Patent JP-S5931190-A (JP)
Title: Current conducting type transfer recording material
Inventor: NAKANO SHIROU
IPC: B41M5/382
Filed: 1982-08-12
Abstract: PURPOSE:To easily obtain colored transfer recording on plain paper while using one current conducting transfer recording material, by arranging transfer recording material in such a manner that the color particles thereof are different at mutually adjacent positions. CONSTITUTION:Each colored particles consists of a resin matrix such as a polyethylene matrix, a conductivity imparting agent other than a metal powder such as carbon black, zinc oxide or the like and a colorant and has surface resistance of 1-10<16>OMEGA. For example, when four kinds of yellow, magenta, cyan and black particles are used, they are arranged so as to be made different at mutually adjacent positions to form a semi-conductive resin layer (a). A metal containing resin layer (b) consisting of a resin matrix and a metal powder with a particle size of 0.2-20mum is laminated on one surface of said semi-conductive resin layer (a). The metal powder is contained in this layer (b) in an amount of 5-60vol% so as to bring surface resistance to 10<5>-10<6>OMEGA. To the other surface of the semi- conductive resin layer (a), metal thin film layer (c) with surface resistance of 10<4>OMEGA or less is formed.
Patent JP-S5663260-A (JP)
Title: Clinical test device
Inventor: HIROTA KUNIO
IPC: G01N33/48
Filed: 1979-10-30
Abstract: PURPOSE: To realize a quick analysis for multiple components with a small amount of sample, by providing the sample flow path passing the center part plus two detection side flow paths holding the sample between centering on the dialyais film within a dialysis cell and then connecting a detector to the detection side flow paths each.  
     CONSTITUTION: The sample 8 and the standard sample 29 are sucked up into the sample flow path 24 of the dialysis cell 21 by the liquid supply pump 30 and via the sampling device 9. On the other hand, the buffer solutions 27 and 28 are led to the detection side flow paths 25 and 26 of the cell 21 as well as to the electrolyte detector 40 and the urea nitrogen detector 50 each by the liquid supply pumps 31 and 32. The low molecular weight components of the samples 8 and 29 are sampled into the solutions 27 and 28. For the solution 27, the potential difference to the electrode 44 is measured by the detector 40 and through the sensing parts of the Na +  electrode 41, K +  electrode 42, C -  electrode 43 and the comparison electrode 44 each, thus obtaining the concentration. On the other hand, the solution 28 affects via the detector 50 the enzyme reactor 54 formed by solidifying the urease, and then the NH 4   +  amount before and after the reactor 54 is measured through the NH 4   +  electrodes 51 and 52 plus the comparison electrode 53 each. Based on this difference, the amount of urea nitrogen is calculated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S623797-A (JP)
Title: Medium composition for identification of microorganism
Inventor: SHIGEMATSU TAKASHI
IPC: C12R1/40
Filed: 1985-06-28
Abstract: PURPOSE:To provide a medium composition composed of peptone, sodium chloride, sugar, dihydrogen alkali metal phosphate, hydrogen dialkali metal phosphate and a pH indicator and useful for the test of aerobic sugar availability of glucose-nonfermentative Gram-negative bacillus. CONSTITUTION:The objective medium is composed of 0.1-1g of peptone, 1-5g of sodium chloride, 10-30g of sugar, 0.01-0.08g of a dihydrogen alkali metal phosphate, 0.12-0.20g of a hydrogen dialkali metal phosphate and 0.05-0.20g of a pH indicator (e.g. phenol red), and optionally 0.05-0.4g of starch. Since the medium is liquid, the cultivation time can be shortened to 3-4hr, the color reaction takes place distinctively and the result of the reaction (positive or negative) can be easily judged.
Patent JP-H10333136-A (JP)
Title: Display element and electronic equipment
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the display element whose parallax is inconspicuous by providing an area where specific light can be projected on a polarization separation means and arranging an optical element which has gradations in part of the area. SOLUTION: The area where the specific light can be projected on the polarization separation means for the light from the polarization separation means is provided and the optical element which has gradations is arranged in part of the area. This display element is so constituted that the light transmitted through a polarization separator 50 is reflected by a color filter 60 at a voltage application part 210 and transmitted through the polarization separator again to reach an observer side, so the print of the color filter 60 is observed when a voltage is applied. Therefore, when the color filter 60 is given the gradations, the gradations are displayed. Namely, a fade-in fade-out display can be made at the time of scrolling, for example, by making the color filter 60 dark at the center part and light on both the sides.
Patent JP-S5765064-A (JP)
Title: Decoding circuit
Inventor: KAWAKAMI MASAMICHI
IPC: H03M7/46
Filed: 1980-10-07
Abstract: PURPOSE:To use a decoding memory less in address capacity, by constituting the address code of a decoding memory with the lower rank N-digit of the modified Hoffman code and the bit number of the entire code. CONSTITUTION:A line end signal EOL consisting of serial O in 11-bit and 1 in 1- bit appeared at each one line and a modified Hoffman MH code succeeded are given to a terminal 1. When the EOL is detected at a sequence controller 2, the initial reset pulse is introduced via an OR gate 3 to reset a shift register 4 and a counter 5. In decoding white/black code signals, if it is white code, the binary code representing the number of bits of the code is as the address code for decoding memory 7 and when it is back code, the binary number representing a number greater than the bit number of the core by a prescribed value is taken together with the lower rank N- digit code of each code signal. Thus, it is not required to add the bits discriminating white/black codes.
Patent JP-S63305752-A (JP)
Title: Dc-dc converter
Inventor: TAKAHASHI OSAMU
IPC: H02M3/28
Filed: 1987-06-05
Abstract: PURPOSE:To reduce the impressing voltage of a switching element, by a method wherein the charge of a capacitor, charged through a diode, is made to flow through the primary winding of a transformer through a second switching element to reset the transformer. CONSTITUTION:A DC-DC converter is constituted of a transformer 2, N.MOS.FET 3, diodes 5, 6, a capacitor 8, a PWM control circuit 10 and a starting circuit 11 to supply electric power to a load 9. In this case, the series body of a diode 12 and a capacitor 13 is connected to the N.MOS.FET 3 in parallel and a second switching element or a MOS.FET 14 is connected to the diode 12 and the driving transformer 15 of the FET 14 is connected to the capacitor 16 in parallel. According to this constitution, the capacitor 16 is charged with a polarity shown in a diagram and the FET 14 is put ON when the FET 3 is opened by a command from the PWM control circuit 10. Further, the transformer 2 is reset at all times regardless of the duty of the FETs 3, 14.
Patent JP-S5846239-A (JP)
Inventor: JIYOOJI AASAA HAAMAA
IPC: F16D65/58
Filed: 1982-08-13
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-H10318010-A (JP)
Title: Controller for engine
Inventor: YAMASHITA YOSHINOBU
IPC: B60T8/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To secure a large speed reduction so as to improve driveability by performing control so as to limit an entry to eco-running by determining the addition of a brake operation eco-run condition during the operation of a vehicular brake pedal. SOLUTION: In an idling running system engine controller for realizing eco- running by establishing an eco-run condition, the switching ON of an eco-run switch is determined by a control means 8 for determining the eco-condition and, If NO, the eco-run condition is not determined and, If YES, the establishment of an eco-run prohibit condition is determined. For non-establishment, the eco-run condition is determined, a full-closed valve solenoid 22 is switched ON during eco-running and an air flow rate is regulated to a flow rate of air supplied from an idling running intake passage 24 at the time of idling running. But during the operation of a brake pedal. an additional eco-run condition for a brake operation is determined and an entry to eco-running is prohibited.