baber/WOPTO huggingface dataset:
Patent JP-S5429184-A (JP)
Title: Device for cutting pipe end
Inventor: KAMIYO MICHIO
IPC: B23D21/00
Filed: 1977-08-08
Abstract: PURPOSE: A steel pipe member and a pipe end member are made unitary by means of a cramp head, and are rotated in synchronization with each other. Consequently, the unsmooth operation of saw is avoided to ensure a smooth cutting of pipe end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61252795-A (JP)
Title: Error detecting correction system
Inventor: YABUSAKI MASAMI
IPC: H04Q11/04
Filed: 1985-05-01
Abstract: PURPOSE:To make the constitution of a circuit of a channel system small by checking an error of the reading data from a time switch in an error detecting correction circuit, latching plural host bits of a time switch address by an error generation detecting pulse to an output on having the error to display the error. CONSTITUTION:There are provided an error generation signal line E for feeding an error generation detecting pulse of an error detecting correction circuit 13 to a maintenance scanning circuit 17 and address lines A(1-log2n)-Al for feeding plural host bits of addresses A0-Al from a switch circuit 16. In the maintenance scanning circuit 17, when receiving the error generation detecting pulse from the error detecting correction circuit 13, an address or a block number of the time switch fed by the switch circuit 16 is recorded, thereby it can be discriminated at which time switch block 111-11n the pulse is generated.
Patent JP-H10290004-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AOKI EIJI
IPC: H01L21/336
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To set up the low switching voltage and holding voltage having snap back characteristics in a protective circuit formed using a parasitic bipolar transistor while suppressing the leakage current. SOLUTION: Respective impurity regions in concentration gradient having three peaks are formed so as to encircle a source region 11 and a drain region 12 near a gate electrode 7. Through these procedures, the switching voltage and the holding voltage having snap back characteristics of a protective circuit using the parasitic bipolar transistor of a MOS transistor are set up at low level for satisfactorily suppressing the leakage current.
Patent JP-H01267349-A (JP)
Title: Egr control device for diesel engine
Inventor: SAKURAI SHIGERU
IPC: F02B3/06
Filed: 1988-04-16
Abstract: PURPOSE:To enable normally proper control of EGR for a long period, by a method wherein a combustion period set based on an engine running state is compared with a detected actual combustion period, and according to the comparing result, the control direction of an EGR valve control means is decided. CONSTITUTION:Based on the running state of a diesel engine detected by a running state detecting means A, the combustion period of an engine is set by a combustion period set means B, and the actual combustion period of an engine is detected by a combustion period detecting means C. The set combustion period is compared with the detected combustion period by a control direction deciding means D, and according to the comparing result, the control direction of an EGR valve control means E is decided to control the means E. For example, when the actual combustion period is a given period longer than the actual combustion period, control in a direction in which an EGR amount is increased is effected, and inversely when it is shorter, control in a direction in which an EGR amount is decreased is effected.
Patent JP-2000292565-A (JP)
Title: Device and method for measuring transmission line propagation delay time
Inventor: OTAKI TOSHIYUKI
IPC: G04F10/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring transmission line propagation delay time for measuring transmission line propagation delay time accurately regardless of the influence of the attenuation of a transmission line. SOLUTION: The transmission line propagation display time measuring device is provided with a data table storage 22 for storing a measurement error corresponding to the rising time of a test signal and the amount of attenuation of a transmission line 14 in advance; a test signal generation circuit 10 for generating a test signal to be inputted from one end of the transmission line 14; a timing measurement circuit 18 for measuring the timing when the test signal is inputted from one end of the transmission line 14, and the timing when the test signal being reflected from the other end of the transmission line 14 is outputted from the one end;  and an operation circuit 20 for calculating time required for making a round trip of the transmission line 14 by the test signal according to the measurement result of the timing measurement circuit 18, and for correcting a value that is obtained by equally dividing the calculated value based on the measurement error being stored in the data table storage 22 for obtaining the transmission line propagation delay time of the transmission line 14.
Patent JP-2000288821-A (JP)
Title: Cutting tool of cutter body replaceable type
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a tool mainbody and easily replace a cutter body portion and a shank portion. SOLUTION: This tool has a cutter body portion 12 and a shank portion 14, both of cemented carbide, connected to each other with a steel connection member 13 laid therebetween to form a tool mainbody 11. A columnar protruded portion 12b is formed at the base end of the cutter body portion 12 for serving connection to the connection member 13. A fitting recessed portion having a smaller diameter than that of the protruded portion is formed corresponding thereto at the end of the connection member 13. A columnar fitting protruded portion 13b is formed at the base end of the connection member 13 for serving connection to the shank portion 14. A recessed portion 14a having a smaller diameter than that of the fitting protruded portion 13b is formed corresponding thereto at the end of the shank portion 14. Interference fit between the protruded portion 12b and the fitting recessed portion 13a and between the recessed portion 14a and the fitting protruded portion 13b is conducted to connect the cutter body portion 12 to the shank portion 14 via the connection member 13.
Patent JP-H08307660-A (JP)
Title: Colour copying machine with marker edit function
Inventor: FURITSUTSU EFU EBUNAA
IPC: H04N1/387
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To make a plurality of color markers usable by making a copy sheet which clearly displays the corresponding editing function obtainable in response to a logic section which recognizes the colors of many markers. SOLUTION: A scanner 1 sends its image data to an image data memory 2 and the memory 2 stores the data. An image color analyzer 5 is connected to the scanner 1 and the results of the image color analysis executed by the analyzer 5 are stored in a marker buffer 6. A thinning circuit 8 generates the skeleton scale of a marker by eliminating all unnecessary marker data. The thinned marker data in the buffer 6 are sent to an image data processor 3 and the image data related to a marker picture element are converted into a prescribed background value. The image data processor 3 sends processed image data to an output device 4 after processing the image data.
Patent JP-H08266522-A (JP)
Title: Method for inspecting degree of oxygen saturation of arterial blood of patient receiving medical treatment at home
Inventor: FUJITANI EISUKE
IPC: A61B5/145
Filed: 1995-03-28
Abstract: PURPOSE: To improve a treatment effect by enabling a patient who receives a medical treatment at home and with whom a home oxygen treatment method is executed to transmit the most desirable result of measurement under a rest condition to the physician in charge with respect to the measured value of the degree of oxygen saturation of the arterial blood inspected by the patient himself without allowing the patient to feel mental oppression. CONSTITUTION: The patient receiving the medical treatment at home is previously given the inspection implements consisting of a pulse oximeter 1 having a sensor 1a and a recorder 2 having a manual switch 2a for recording which is operative when needed. The patient wearing the sensor 1a operates the manual switch 2a for recording by his own will at the time of measuring the degree of oxygen saturation of the arterial blood, thereby having the value thereof recorded. This recording medium is transmitted to a hospital side. Then, whether the recording is to be made or not is commissioned to the will of the patient receiving the medical treatment at home, by which the patient is relieved from the mental oppression and the mode to make measurement by selecting the rest time by himself is established. The reliability of the measured value is assured and the treatment effect is improved.
Patent JP-S59220588-A (JP)
Inventor: ANDOU KAZUAKI
IPC: E06B9/26
Filed: 1983-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57208292-A (JP)
Title: Printing method for diazo base heat-sensitive recording medium
Inventor: IWATA SUSUMU
IPC: B41M5/323
Filed: 1981-06-19
Abstract: PURPOSE:To enable to print a normal temperature and enhance print quality, by a method wherein a diazo base heat-sensitive recording material comprising a diazo compound, a coupler and a heat-fusible substance is printed thereon by using an oxidative polymerization type ink. CONSTITUTION:A diazo base heat-sensitive recording medium comprising, for example, a diazo compound such as one of the formula, a coupler such as 2,6- dihydroxy-3,4-dibromo-4-methoxybenzoic acid, and a heat-fusible substance (preferably having a melting point or a softening point of 50-250 deg.C) such as stearamide is provided on a base such as paper. The recording medium is printed thereon by using an oxidative polymerization type ink which preferably has a pH of 8 or below and a blue or purple color. An example of the ink is a deep blue colored ink liquid comprising Milori blue as an inorganic pigment, linseed oil or a phenolic resin as varnish, a cobalt soap as a drier, and toluene.
Patent JP-S5619786-A (JP)
Title: Printer
Inventor: MIYAJIMA MIKIO
IPC: B41J19/20
Filed: 1979-07-25
Abstract: PURPOSE: To obtain such a printer as is miniaturized, light in weight and high in printing speed by a method wherein a type wheel and a printing hammer are driven by the same driving motor through switching a clutch.  
     CONSTITUTION: Gears 19, 27, 40 rotate with the motor which begins to run according to a printing command. In this case, a clutch of a rotation driving shaft 6 for the type wheels 4, 5 is kept coupled, therefore the shaft 6 turns. When a desired type comes to a printing position, a magnet 54 is energized to move a switching plate 53, the clutch of the shaft 6 is released and the clutch of the printing hammer driving shaft 13 comes through, thus the shaft 13 turns together with the gear 27 to drive the printing hammer. Further, a feed claw fixed on the shaft 13 rotates a winding gear to take up a shift wire 8 of a carriage 3 in accordance with rotations of the shaft 13. After one-line printing is over, a clutch of a paper feed shaft 37 is engaged to feed the paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5522128-A (JP)
Title: Vehicle height detector
Inventor: SAITOU HIDEAKI
IPC: G01B7/00
Filed: 1978-08-03
Abstract: PURPOSE: To provide a vehicle height detector, which is excellent in durability and which can detect the vehicle height at a low cost, by using such a simple construction as detect the vertical movements of a plug lower portion attached to a shock absorber with the use of at least two sensors.  
     CONSTITUTION: If the height of a vehicle is varied, the lower end of a plug 6 is varied at the ratio of one half of the displacement of the piston rod 13 of shock absorbers 4a to 4d. More specifically, if the height of the vehicle is larger than that of a standard one, sensors 8 and 8a are turned off together. In case the vehicle height is the same as that of the standard one, the sensor 8 is turned on whereas the sensor 8a is turned off. If, moreover, the vehicle height becomes smaller than that of the standard one, both the sensors 8 and 8a are turned on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61252085-A (JP)
Inventor: KATO HISAO
IPC: B25J5/02
Filed: 1985-05-02
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-S5522269-A (JP)
Title: Record disk detecting device
Inventor: OINUMA AKIRA
IPC: G11B19/12
Filed: 1978-08-02
Abstract: PURPOSE:To eliminate the effect of the ambient light and thus to obtain an economical detecting device which is free from malfunction by using the photoelectric conversion element to detect optically the record disk on the turntable plus another photoelectric conversion element to detect the ambient light respectively. CONSTITUTION:Three units of through-holes 2a, 2b and 2c are provided on turntable 1 to identify the record disk size, and light emitting diodes 4a, 4b and 4c are provided on substrate 3 to correspond to the three though-holes. At the same time, photoelectric conversion elements 5a and 5b are provided at the upper part of table 1 to receive the light from the diodes and only the ambient light respectively. In logic arithmetic circuit 6, the pulse of frequency of about 1KHz is converted into three-phase A, B and C to emit diodes 4a, 4b and 4c in time division and sequentially. Then the output of element 5 which received the light from the diodes is compared with the output of element 5b at comparator 13. And the effect of the ambient light is subtracted, and this output undergoes a logic operation with pulses A, B and C to obtain signals G, H and I to identify the size of the record disk.
Patent JP-H08292239-A (JP)
Title: Method and apparatus for accelerated life test of electronic equipment
Inventor: MATSUSHIMA JUICHI
IPC: G01R31/26
Filed: 1995-04-20
Abstract: PURPOSE: To evaluate safety and reliability in a short time by adding a temperature- and a humidity-changed cycle accelerated tests after sticking greasy fumes and dust to an electronic equipment. CONSTITUTION: A salad oil is filled in an oil tank 32 within a greasy fume generator 31 and heated by a heater 33 approximately to 200 deg.C. Water drops 34 are dropped to the salad oil, whereby a greasy fume 35 is generated. The greasy fume is blown by a fan 36 to a TV set 37 separated about 50cm. A predetermined amount of the greasy fume 35 is thus adhered to the periphery of a CRT 38 and an upper part of a chassis 39 of the set 37. While the set 37 is placed in a dust adhesion chamber 10, balls of dust 13 are generated from 11 and blown out by a ventilator fan 12 to the set 37, and adhered to the periphery of the CRT 38 and upper part of the chassis 39. An accelerated life test is conducted to the set 37 with using a low/high temperature-changed cycle and a low/high humidity-changed cycle.  An internal inspection and insulation and pressure tests are carried out to the set 37 afterwards, thereby to confirm safety of the set. In this manner, the TV set can be evaluated in a short time because an acceleration of several times that of the prior art can be realized.
Patent JP-H08294099-A (JP)
Title: Video telephone system
Inventor: MIYAZAKI TAKAO
IPC: H04N7/14
Filed: 1995-04-20
Abstract: PURPOSE: To provide the video telephone system in which a function of a video movie and a function of a video telephone set by providing a camera turning motor, a turning amount detection sensor, and a motor drive circuit to the video telephone set recording and reproducing a video signal and an audio signal. CONSTITUTION: A home sensor 15 sensing an origin in both panning and tilt directions is provided. A panning motor 13 is driven via a panning motor drive section 14 in a direction of the panning home sensor 15 to detect a panning home position. The home position is used for a start point, the panning motor 13 is reversed, number of revolutions of a panning turning sensor 16 is counted and stopped when the count is coincident with a count up to a main body front side known in advance. The sensor 16 is made up of a sensor where a projecting marker provided to the turning section crosses a photo sensor to cause an ON/OFF signal.
Patent JP-2000281162-A (JP)
Title: Housing case for contact lens
Inventor: KIMURA EIJI
IPC: A45C11/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a lens from being pinched by forming a first lens guide surface which drops from the outside to the inside, on the inner periphery of a mouthpiece section. SOLUTION: This housing case 10 is constituted of a pair of right and left container main bodies 11 equipped with a housing section 11a in which each contact lens 20 is housed, and a cap 12 which is respectively screwed on the outer periphery of a mouthpiece section 13 of respective container main bodies. Then, the container main bodies 11 are integrally molded of a synthetic resin or the like as the material, and on the internal side of the upper end section of the mouthpiece section 13 of the container main body 11, a first guide surface 14a which drops from the outside to the inside, is formed. Also, at a lower side of the first guide surface 14a, a second guide surface 14b which guides the end section of the contact lens 20 can be formed as well.  By this constitution, the housing of the contact lens in the container main body can be surely performed, and the protection of the lens can be sufficiently performed, and in addition, the overall shape can be made extremely small.
Patent JP-H09261373-A (JP)
Title: Facsimile terminal
Inventor: YOSHIURA YOSHIO
IPC: H04N1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal with which a receiving function can be speedily and exactly switched by receiving a terminal identification signal sent from a network. SOLUTION: This terminal has a function for receiving a document through a public line by a facsimile procedure or a document for transmitting/receiving the document and a function for receiving the terminal identification signal continuous to a terminal start signal transmitted from the network. In this case, when a signal showing the facsimile function is received from the terminal identification signal from this network, a changeover switch 12 for a line interface is switched to the side of a MODEM 5.
Patent JP-S61253665-A (JP)
Title: Manufacture of disk rotation driving device
Inventor: OMOTO MASAYUKI
IPC: G11B19/20
Filed: 1985-05-02
Abstract: PURPOSE:To correct and work not only the fitting surface of a slip pad but also the fitting seat surface of a magnet by fixing a hub base provided with a reference surface for placing a disk hub and the fitting seat surface of the magnet to a revolving shaft and thereafter correcting the reference surface, installing a pin and assembling it in a motor. CONSTITUTION:A hub base 100 is fixed to the revolving shaft 1, the shaft right angle accuracy between a fitting surface 100a and the revolving shaft 1 is inspected and correction and working are performed. Also, by following this working and correction, the correction and working of a fitting seat surface 100b are also performed and it is brought to a finish working to a prescribed size. Next, a slip pad 3 and a magnet 2 are stuck to the fitting surface 100a and the fitting seat surface 100b, respectively, and assembled into a motor. In this case, the hub base 100 is made to abut on a bearing 8 and brought to the upper and lower directions and thereafter, a plate spring 50 is attached to the hub base 100 with screws M1, M2 and the assembly is ended.
Patent JP-S5321197-A (JP)
Title: S-triazoro 3,4-a tetrahydrophthalazines
Inventor: TSUNODA MASARU
IPC: A61K31/50
Filed: 1976-08-10
Abstract: PURPOSE: s-Triazoro [3,4-a] [5,6,7,8] tetrahydrophthalazines I (R 1  is H, ≥ 10C alkyl or haloalkyl, ≥20C aralkyl, aryl, etc.;R 2  is H, halogen, ≥10C alkoxy or alkylthio, ≥20C aryloxy, etc.), e.g. 6-chloro-3-trifluoromethyl-striazoro [3,4-a] [5,6,7,8]tetrahdrophthalazine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000284131-A (JP)
Title: Plastic optical fiber and its production
Inventor: IKECHI MAKI
IPC: G02B6/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which allows the reduction of the pressure loss of the plastic optical fiber and a process for producing the same. SOLUTION: The process for producing the plastic optical fiber(POF) by drawing an optical fiber preform includes a stage for preparing plural cylindrical polymers 4 and 5 varying in diameters, a stage for constituting the preform 19 by coaxially arranging the polymers 4 and 5 via a spacing in such a manner that the melt viscosity of the polymers 4 and 5 attains the value within a range enclosed by segments successively connecting point A, B,..., H and A and a stage for obtaining the POF by drawing the preform while reducing the pressure in the spacing of the preform.  When the melt viscosity of the adjacent polymers 4 and 5 deviates from the region enclosed by the segments successively connecting the point A, B,..., H and A, air bubbles intrude between the polymers 4 and 5 when the polymers 4 and 5 are brought into contact with each other by collapse or the execution of good drawing is no longer possible.
Patent JP-H09285051-A (JP)
Title: Rotor in dynamo electric machine
Inventor: OSAKABE TETSUYA
IPC: F02P1/06
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotor in a dynamo electric machine, in which a shaft joining part is prevented from rotating without using a locking pin, by pushing the shaft joining part to a rotor positioning face. SOLUTION: A plate-shaped shaft joining part 4b joined with a rotating shaft 1. The shaft joining part 4b on one side has a shaft fit-contacting face 4c to be fit-contacted to a rotor positioning face 1a of the rotating shaft 1. The shaft fit-contacting face 4c has a locking part 14 projected from its face. The projected locking part 14 is fitted to a rotor locking groove 15 of the rotor positioning face 1a in the rotor 1.
Patent JP-H10264809-A (JP)
Title: Moving method by foot rowing and moving device thereof
Inventor: KIKUCHI HARUAKI
IPC: B61B13/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To travel with excellent stability at low speed of about ordinary walking speed by supporting a moving base provided with a driving wheel rotated by a foot rowing part and foot rowing force of the foot rowing part via a transmission mechanism so that the moving base may move so as not to roll sideways on a rail. SOLUTION: At first, an auxiliary wheel 10 provided on a moving base 1 is engaged to a rail 2, the moving base 1 is supported on a rail 2 so as not to roll sideways in a moving organization via this auxiliary wheel 10 and the first mesh part 4a of a driving wheel 4 is meshed to the second mesh part 5a of an upper side engagement part 51 in a guide line body 5. When a person to be moved who sits on the seat 11 of the moving base 1 rows by his feet by placing both of the feet on the pedal 12b of a foot rowing part 12, this foot rowing force is transmitted to the driving wheel 4 via a transmission mechanism 3, this driving wheel 4 rolls along the upper side engagement part 51 of the guide line body 5 and the moving base 1 can be reciprocated on the rail 2.