baber/WOPTO huggingface dataset:
Patent JP-H09120435-A (JP)
Title: Character recognition system
Inventor: SUGIOKA MASARU
IPC: G06K9/62
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To recognize characters with high accuracy regardless of the binarization method of a character pattern by recognizing the character pattern at a character recognition part by means of a recognition dictionary that is selected at a dictionary switching part. SOLUTION: A binary image discrimination part 40 reads a binary image out of an image storage part 10 and discriminates a way how the binary image stored in the part 10 is binarized. A dictionary switching part 50 receives the discrimination result of the part 40 and selects a dither image dictionary part 60x or a simple binary image dictionary part 60y as a character recognition dictionary based on the received discrimination result. The selected recognition dictionary is connected to a character recognition part 30. The part 30 receives the character pattern that is segmented at a character segmentation part 20 and recognizes the character pattern by the recognition dictionary selected at the part 50. Then this character recognition result is outputted.
Patent JP-H0594256-A (JP)
Title: Cordless digitizer
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/0488
Filed: 1991-09-30
Abstract: PURPOSE:To detect plural input modes as well by connecting plural loads, which vary the degree of coupling by plural switches, to a position indicator and detecting the load fluctuation of a voltage induced to a tablet. CONSTITUTION:When a driving circuit 3 supplies pulse signals to an oscillation coil near a position indicator 6 of an oscillation coil group 2, a magnetic field amplified by the operation of a capacitor 21 for resonance is generated. The coil of the position indicator 6 is coupled with the generated magnetic field, and a nearby reception coil group 1 is affected by a prescribed induced voltage in the rear direction. Since this induced voltage of each reception coil group 1 is amplified by the operation of a capacitor 11 for resonance, this induced voltage of the reception coil group 1 is efficiently detected by a sense circuit 4. Since a processor 5 processes and calculates how much induced voltage is generated by which reception coil when which transmission coil is driven, the indicated position of the position indicator 6 can be decided.
Patent JP-2000111653-A (JP)
Title: Radiation two-dimensional detector
Inventor: KIMURA YUTARO
IPC: G01T1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of breakdown voltage of a switching element connected to a capacitor, by connecting a bias electrode of a conversion layer comprising an amorphous semiconductor layer having charge multiplying action to a bias power supply via an impedance element. SOLUTION: A resistance R (impedance element) is connected between a bias power supply E and a bias electrode 4. Electron-hole pairs (electric charge) are generated in a conversion layer 1 by incoming X-rays and electric charge is stored in a capacitor 8 connected to a signal electrode 5 on the negative- electrode side while a current flows from the power supply E to the bias electrode 4 on the positive-electrode side via the resistance R to produce a voltage drop, and an electric field in the conversion layer 1 is thereby mitigated. This reduces charge multiplying action in an amorphous semiconductor layer 3 of the conversion layer 1 due to an avalanche effect at the time of charge shift, and therefore storage of charge in the capacitor 8 is suppressed.  As a result, saturation of the capacitor 8 with stored charge amount and a rise in a voltage imposed on the capacitor 8 can be prevented.
Patent JP-H08135585-A (JP)
Title: Slide member for rotary pump for freezer
Inventor: MISHINA SHOTARO
IPC: C10M105/54
Filed: 1994-11-14
Abstract: PURPOSE: To provide excellent slide characteristics by a method wherein a slide member is formed of an alloy steel on which chrome nitride surface treatment indicating excellent slide characteristics under coexistence of HFC fluorocarbon and fluorocarbon oil is applied, in a rotary pump for freezer using HFC fluorocarbon as a refrigerant and fluorocarbon oil as lubrication oil. CONSTITUTION: In a rotary pump for a freezer wherein HFC fluorocarbon is used as a refrigerant and fluorocarbon oil is used as lubricating oil, powder high-speed steel (SKH-51) is employed as the body 24a of a vane 24 as a slide member and after the powder high-speed steel is sintered and molded in the shape of the vane of a rotary compressor, the surface of a slide part 24b on the tip side of the body part 24a is coated with a chrome nitride layer. Further, instead of the chrome nitride layer, a vanadium carbide layer, an acid nitride- oxide layer, a chrome oxide layer, and a teflon-contained chrome layer may be used. A substance prepared by fluorocarbon oil having a fluorine-containing aromatic compound or a fluorine-containing aliphatic compound is used as fluorine-based lubrication oil.
Patent JP-H05115463-A (JP)
Title: Metabolism information measuring system
Inventor: NAKAMURA KAZUNARI
IPC: A61B5/1459
Filed: 1991-10-25
Abstract: PURPOSE:To provide the metabolism information measuring system which can exactly measure the metabolism information of the deep part of a biotissue. CONSTITUTION:Plural irradiating surfaces 7a which exit inspecting light to the cardiac muscle 19 and plural photodetecting surfaces 8a which receive the inspecting light are provided in a circular conical part 6 at the front end of a probe 4. The cardiac muscle 19 is irradiated with the inspecting light from the irradiating surfaces 7a. The inspecting light transmitted through the deep part of the cardiac muscle 19 is received by the photodetecting surfaces 8a and the photodetection signals obtd. in these plural photodetecting surfaces 8a are subjected to computation between each other, by which the metabolic information of the tissue is measured in accordance with the results of the computation.
Patent JP-H01201102-A (JP)
Title: Device for positioning passing point of one limit by moving body
Inventor: AREN RABORUDORIE
IPC: G01D5/244
Filed: 1988-11-04
Abstract: PURPOSE: To locate the passage point of 1 limit of a moving body by measuring time between the arrival of an impulse at one edge of a cable and that at the other edge part. CONSTITUTION: An impulse arriving at an edge part A of a cable switches an RS bistable circuit 7a and then prevents the switching inside an RS bistable circuit 7b via a gate 6b. The output of a gate 13 has a same value as the output of a gate 11. Specifically, MA and MB or MA.MB is the output of monostable circuits 8a and 8b, respectively. A counter 16 counts the number of impulses from an oscillator 15. In the case of shock at a point close to B than A, only the circuit 7b shifts to 1 and the output of the gate 13 has a same value as the output of the gate 12, namely MA+MB. Therefore, the counter 16 counts the number of impulses arriving from the oscillator 15. When shock is applied to the cable, the counter 16 always counts the number of impulses that is equal to the distance between a shock point and the point A, thus locating the passage point of 1 limit.
Patent JP-H07132730-A (JP)
Title: Absorption type refrigerator for vehicle
Inventor: IMAHORI TOSHIHIKO
IPC: F25B15/10
Filed: 1993-11-09
Abstract: PURPOSE:To increase cooling efficiency so as to improve cooling performance of a refrigerator by forcing a medium circulated by a solution pump from a solution tank while heating a generator by using a muffler as a heating means, in the case of driving the refrigerator mounted in a vehicle. CONSTITUTION:This refrigerator is provided with a solution pump 13 for feeding out a medium 11 in a solution tank 12, generator 14 for heating the fed medium (solution) 11 vaporized and a muffler 15 as a heating means for heating this generator 14. The refrigerator is provided with a separating part 16 for separating gas and liquid parts 11A, 11B of the medium 11 fed from the generator 14 and a condenser 18 for cooling this separated gas 11A by the outside air 17 or the like liquefied into the liquid 11B. This liquefied medium 11B is rapidly vaporized by bringing separately introduced hydrogen gas into contact with an evaporator 20, to cool a refrigerating chamber 19, and thereafter the vaporized medium 11A is liquefied by an absorber 21 and recirculated as the liquid 11B to the solution tank 12.
Patent JP-H07135480-A (JP)
Title: Multiple processing echo canceller
Inventor: FUJITANI HIROSHI
IPC: H04B3/23
Filed: 1993-11-09
Abstract: PURPOSE:To reduce the required hardware and the cost more than the case without multiple processing by providing the multiple processing echo canceller in which echo cancelling processing of each line is implemented and the processed result is outputted through a multiple line. CONSTITUTION:The canceller is provided with an echo cancel processing means (15, 17, 21, 12 or the like) used in common to each channel for a multiplexed signal, with a sample data memory 11 storing data of each channel and a memory 13 storing a filter coefficient of each channel independently to attain a large capacity of the memory.
Patent JP-H07127208-A (JP)
Title: Eaves mounting bracket
Inventor: HIRATSUKA HISATAKA
IPC: E04F10/08
Filed: 1993-11-09
Abstract: PURPOSE:To improve workability at a high place of an eaves edge. CONSTITUTION:In an eaves mounting bracket 1 consisting of an eaves edge installation part 2 installed on an eaves edge and an eaves supporting part 3 to support an eaves arranged along the eaves edge, respective fixing positions of the eaves edge installation part 2 and the eaves supporting part 3 are made variable in the vertical direction and a tapered part 9 to incline in the vertical direction along the eaves front is provided on the eaves supporting part 3. A guide screw 15 to guide a guide body 10 sliding on this papered part 9 in the horizontal direction in the screwed state is pivotally supported on the eaves edge installation part 2 free to revolve.
Patent JP-H02126494-A (JP)
Title: Semiconductor memory device
Inventor: KAWAI SHINJI
IPC: G11C11/406
Filed: 1988-11-05
Abstract: PURPOSE:To simplify a refreshing method and to hold storage even when a power failure occurs by executing refreshing under the standby state of a row address strobe without using an external cycle. CONSTITUTION:When the 'H' state of the row address strobe, the inverse of RAS continues for the period of a delay circuit 2, an oscillation circuit 1 is activated and generates a clock pulse. Further, this clock pulse works as the trigger pulse of a counter circuit 3 and executes increment for a row address for which refreshing and rewriting is to be executed. On the other hand, the cycle of the inverse of RAS in an interval part is started, and the series of refreshing is executed. Thus, the refreshing method can be simplified, and the storage can be held when the power failure occurs by executing the refreshing under the standby state of the row address strobe without using the external cycle.
Patent JP-S62137922-A (JP)
Title: Cyclic type switched capacitor analog-digital converter
Inventor: WASHIO YUKIO
IPC: H03M1/44
Filed: 1985-12-11
Abstract: PURPOSE:To attain simultaneous processing and high speed processing by processing an input signal from the 1st stage of plural stages of cyclic type switched capacitor A/D converters connected in series, transferring the result sequentially to the next stage and applying prescribed quantity of processing. CONSTITUTION:A switch control sequence at the 2nd stage is retarded so that the 2nd stage of A/D converter 200 is started when the 1st stage of A/D converter 100 finishes processing up to n/2-bit. Thus, after the processing from the 1st bit to the n/2-th bit of an input signal Vin1 is finished in the converter 100, the signal is transferred to the converter 200, where the processing from the (n+1)/2-th bit to the n-th bit is executed. During the processing of the converter 200, the next signal Vin2 is inputted to an input terminal 14, and the processing up to the n/2-th bit is executed in the converter 100 similarly for the signal Vin1.
Patent JP-S61158310-A (JP)
Title: Microscope
Inventor: IBA YOICHI
IPC: G02B21/00
Filed: 1984-12-29
Abstract: PURPOSE:To make it possible to change a microscopic position over the wide range of a sample by changing the mutual interval between the lens groups of a relay lens system and the interval between an objective optical system and an eyepiece optical system in accordance with the movement of the objec tive optical system and a reflecting member so that the whole relay lens system is always kept at a focal 1x. CONSTITUTION:Light projected from a sample 1 is passed through the objective lens, reflected by a mirror 3 and then passed through the relay lensn system 4 to form an image 5, which is obserbed by an ejepiece lens. Since the relay lens system 4 is constituted so as to be always kept at an a focal 1x system, the image 5 is formed on a fixed position with a fixed magnification by moving an objective lens unit consisting of the objective lens 2 and the mirror 3 along its optical axis in the arrow X direction and adjusting the intervals of respective lenses L1-L4 in accordance with the movement of the objective lens unit. Consequently, an optional position can be observed over the wide range of the sample and the position of an eye point is not changed because a distance from the image 5 to a projection pupil is not changed.
Patent JP-H05179509-A (JP)
Title: High-strength polyethylene oriented product and its production
Inventor: KOIZUMI HIROSHI
IPC: D01F6/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide the subject product substantially improved in fatigue life. CONSTITUTION:The objective polyethylene oriented product characterized by having the following characteristics: (1) in the loss modulus (E) curve representing the temperature dispersion characteristics of the dynamic viscoelasticity in the C-axis direction, alpha1, dispersion peak to be seen at 45 deg.C cannot virtually be observed; (2) the ratio of the loss modulus at 45 deg.C (E45) to that at 80 deg.C (E80): E45/E80 is <=0.5; and (3) in a fatigue test under the conditions (strain amplitude: 0.5; frequency: 10Hz; temperature: 30 deg.C), the fatigue life falls between 2X10<3>sec and 2X10<4>sec until the storage modulus (E1) decreases to <=70% of the initial value. This product can be preferably obtained by drawing a high-strength polyethylene oriented product >=5dl/g in intrinsic viscosity and >=2GPa in mechanical strength by a factor of 1.2 to 2.0 at 135-145 deg.C at a rate of 0.001 to 0.01 sec<-1>.
Patent JP-H06130061-A (JP)
Title: Reagent and method for measuring immunity
Inventor: TOMIOKA KANJI
IPC: G01N33/563
Filed: 1992-10-19
Abstract: PURPOSE:To achieve that an antigen or an antibody is analyzed quantitatively in a uniform phase system with high detection sensitivity and with good accuracy. CONSTITUTION:An immunity-measuring reagent is composed of a liposome whose main constituent component is at least one out of a phospholipid and a glycolipid, of a labeling substance sealed in the liposome and of an antigen fixed to the liposome, of one part of the antigen [a fragment (Fab')2, Fab or Fab] of an antigen or of one part of the antigen. In the immunity-measuring reagent, the fixed amount of the antibody, one part of the antibody, the antigen or one part of the antigen is 10<-3>mol or higher per mol of a lipid. In an immunity-measuring method, the amount of the antigen or the antibody in a sample is measured by using the immunity-measuring reagent.
Patent JP-H01121033-A (JP)
Title: Wool's ball remover
Inventor: MORIMOTO YASUSHI
IPC: A47L25/08
Filed: 1987-11-05
Abstract: PURPOSE: To prevent the cutting of a fabric when pills are cut by providing a stopper means to the peripheral part of the outer blade fixed to an outer blade stand and prescribing the position of the outer blade to the fabric by the contact of the stopper means with the fabric. CONSTITUTION: A drive source is driven and an inner blade 15 is used in a state rotated in contact with the inner surface of an outer blade 22 and, by pressing the outer surface of the outer blade 22 to the surface of clothing, pills are introduced into the spill introducing holes 24, 25 of the outer blade 22 to be cut off by the inner blade 15. When the outer blade 22 is pressed to the clothing, the stopper means 23 composed of the annular wall positioned around the outer blade 22 is brought into contact with the clothing along with the outer blade 22 to develop stopper action and the position of the outer blade 22 to clothing is prescribed. By this prescription, the outer blade 22 forming a spherical surface state is prevented from being pressed to the clothing strongly to a necessary degree or more.
Patent JP-S63134503-A (JP)
Title: Rotary ozone generator
Inventor: HORIKOSHI KUNIAKI
IPC: B01J19/08
Filed: 1986-11-25
Abstract: PURPOSE:To facilitate the adjustment of the gap of electrical discharge and to reduce the overall size of the apparatus, by vertically arranging a stationary electrode and a rotary electrode having a motor and a blade. CONSTITUTION:A holding plate 3 is supported by supporting frames 2 erected on the periphery of a base frame 1 made of an insulation material. The shaft 5 of a motor 4 fixed at the center of the holding plate 3 is extended downward to fix an insulation rod 6. A stationary electrode 7 having a rotary discharge plate 8 radially extending from the center and attached with blades 9 at the tip end is fixed below the insulation rod 6. The lower end of the shaft 5 is rotatably supported at the center of the frame 1 and is made to contact with an electrical supply 10 via a carbon contact 20 pressed by a spring 21. A circular electrode 11 implanted with electrically conductive plate 13 is placed on the frame 1 opposite to and below the electrode 7.
Patent JP-H08146875-A (JP)
Title: Method and tool for displaying card
Inventor: MIZOBE TATSUJI
IPC: G09F1/10
Filed: 1994-11-15
Abstract: PURPOSE: To provide the method and tool for card display which lower the manufacture unit price and facilitate the fitting to a shelf plate, make a card hard to come out, and enable even an article behind the display card to easily be taken out. CONSTITUTION: The card display method displays the card by folding a holder 1 made of an elastic thin plate, having catch pieces formed at both lengthwise end sides and a cut slit 1b for clamping the display card longitudinally, into two in the length direction, catching the catch pieces by reception parts on the front surface of a shelf plate of a display shelf, inserting the display card 2 having a cut for a stopper formed in the center part while having display surfaces formed on both the surfaces into the slit lb of the holder 1, and bending the cut for the stopper almost at right angles,  and the card display tool consists of the holder 1 which has the catch pieces formed at both the lengthwise end sides and the slit 1b for clamping the display card cut almost in the center in the longitudinal direction and is formed of the thin plate and the display card 2 which is formed of a plastic thin plate having the display surfaces on both the surfaces and also has the cut to form the stopper by bending at the center part.
Patent JP-H08145703-A (JP)
Title: On-vehicle navigation system
Inventor: GOMI HIROYOSHI
IPC: G08G1/0969
Filed: 1994-11-15
Abstract: PURPOSE: To enable a user to know desired facilities with simple operation in the case of not knowing the place, name, and the like of the facilities well. CONSTITUTION: An on-vehicle navigation system has an azimuth sensor 1, a speed sensor 2, a GPS receiver 4, a CD-ROM 5, an LCD 7, an infrared remote controller 8, a system body 10 (a microprocessor 11, a display microprocessor 15), and the like. Peripheral facilities around the receiving position (own vehicle position) of the display screen (map) of the LCD 7 are displayed on the screen by the classification of facilities and in closer order by the instruction of the infrared remote controller 8 and also displayed in the chart.
Patent JP-H06235383-A (JP)
Title: Automatic propelling car controller for hydraulic pump
Inventor: JIEFURII SHII HANSERU
IPC: F04B49/00
Filed: 1993-10-14
Abstract: PURPOSE: To provide an improved automotive control system for a hydraulic pump. CONSTITUTION: This automotive control system is provided with a hydraulic circuit 30 having an automotive control orifice 14 arranged upstream of a main hydraulic loop having replenishing check valves 18 and downstream of a filling pump 12. The control orifice 14 is arranged upstream of the check valve 18 to isolate the leaking fluid of a system from the flow so as not to affect the flow to the control orifice 14. The drain side of a hydraulic unit displacement control valve 28 is connected to the hydraulic circuit 30 downstream of the filling pump 12 and in parallel with the control orifice 14, and the supply side of the control valve 28 is connected to the hydraulic circuit 30 downstream of the control orifice 14 and in parallel with the check valve 18.  The input logic of the control valve 28 is reversed to compensate for greater pressure available to the drain side of the control valve 28, than pressure available to the supply side of the control valve 28.
Patent JP-H03142391-A (JP)
Title: Display device for section of bottom of sea
Inventor: HAMURO CHIKAMASA
IPC: G01S7/62
Filed: 1989-10-27
Abstract: PURPOSE:To execute a bottom free seine fishing method in a reef area by drawing the section of the bottom of the sea along seine line based on depth data of the bottom of the sea number a ship body which is detected by a fish detector. CONSTITUTION:A fish detector 11 transmits an ultrasonic wave to the bottom of the sea at intervals of a certain time and receives the reflected wave to send it to a depth calculating part 12 as data indicating the distance to the bottom of the sea. The calculating part 12 calculates the difference from an average depth of the bottom of the sea preliminarily calculated based on a marine chart or the like and stores a numerical value corresponding to the difference in a depth memory 13. A drawing control part 14 reads out data in the memory 13 from data based on an output 14a from a net recorder of a seine and sends picture data to a picture memory 17 to display the section of the bottom of the sea on a device 18. A virtual sea bottom calculating part 16 calculates a virtual bottom of the sea connecting mountains by data from the memory 17. The seine is controlled by an output 16a of calculation results so that a height from the virtual bottom of the sea is kept by a seine control part 15.
Patent JP-2000110549-A (JP)
Title: Black smoke removal device
Inventor: SONODA KEISUKE
IPC: F01N3/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device to remove black smoke in exhaust gas discharged from a diesel engine. SOLUTION: This device is constituted by furnishing a filter to capture black smoke in exhaust gas from a diesel engine, a first nozzle at least to supply fuel to exhaust gas before sending it to this filter, a catalyser combustor provided between the first nozzle and the filter and capable of burning exhaust gas and a precombustor 30 furnished with a second nozzle 18 capable of feeding fuel-air mixture to the inside of a precombustion chamber 37 before feeding fuel from the first nozzle and an igniter 19 to ignite the mixture and to heat and raise temperature of a part of exhaust gas to specified temperature by turning and introducing it, and an air exhaust nozzle 42 is provided in a circumference of a diffuser of the second nozzle 18 and an air stagnating part to stagnate exhausted secondary air 41 is provided on this precombustor.