baber/WOPTO huggingface dataset:
Patent JP-H01300432-A (JP)
Title: Objective lens driving device
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/09
Filed: 1988-05-30
Abstract: PURPOSE:To perform an information processing with high accuracy by preventing an objective lens from being inclined and to make access with simple constitution by operating the objective lens via a supporting arm supported with a supporting means. CONSTITUTION:The objective lens 27 is provided at the one end side of a device to drive the objective lens 27 of an optical means which applies the information processing on an information recording medium, and the supporting arm 21 equipped with a driving part at the other end side of the device. Furthermore, the supporting means (supporting shaft) 24 turned in the neighborhood of the driving part side of the supporting arm 21 and supports movably freely in a direction intersecting orthogonally to a turning direction is provided. And the supporting arm 21 is operated by driving the driving part, and the objective lens 27 is moved in the tracking direction and the focusing direction of the information recording medium. Thereby, it is possible to simplify constitution and to shorten an access time, and to perform the information processing with high accuracy without inclining the objective lens.
Patent JP-H11320324-A (JP)
Title: Machine tool
Inventor: ONISHI HIROSHI
IPC: B23Q11/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool to shorten the work mounting and demounting time and relieve labor required for opening and closing of a door. SOLUTION: In an NC lathe (a machine tool) 10 formed that an opening 13 for a work is formed in a cover 11 disposed to surround a machine body and a door 16 to open and close the door 13 for a work is disposed, the door 16 is divided into first and second doors 16 and 19, and a coupling mechanism is provided to couple or uncouple the first and second doors 18 and 19 with and from each other. In the coupling mechanism, three engaging levers are arranged on the inner surface of the second door 19 with a vertical distance between the adjoining engaging levers and rotatably supported by a pivotal support pin with which the inner surface of the second door 19 is filled. The engaging part of the engaging lever is positioned on the first door 18 side over a door division line.
Patent JP-S5754596-A (JP)
Title: Preparation of dna synthesis inhibiting substance a
Inventor: TSUNODA HIROSHI
IPC: C12P17/06
Filed: 1980-09-19
Abstract: PURPOSE: To prepare the titled substance in high yield, by subjecting a fungus capable of producing DNA synthesis inhibiting substance A to a specific stationary cultivation, followed by treating the prepared culture solution by partition chromatography.  
     CONSTITUTION: A fungus (e.g., "Penicillium islandicum Sopp") belonging to the genus "Penicillium", capable of producing DNA synthesis inhibiting substance A is first subjected to stationary cultivation (at about 20W30°C for about 10W15 days), the prepared mold lid is inverted in the medium and the stationary culture is made to proceed further. The culture filtrate obtained by removing the mold lid is subjected to adsorption with active carbon, desorption, and treatment with an organic solvent so that a crystalline mixture is separated. The prepared crystalline mixture is subjected to partition chromatography (a developing solution: a mixed solution of chloroform and methanol in a weight ratio of 4:1) using silica gel, to give a DNA synthesis inhibiting substance A (substances shown by the formulas I and II). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5254895-A (JP)
Title: Recycling system of coolant
Inventor: AIZU TADASHI
IPC: G21C15/02
Filed: 1975-10-31
Abstract: PURPOSE: The structure of the recycling system of coolant out of the reactor container is simplified and welding part of the recycling system of coolant is reduced by means of setting up distributing chambers of coolant in the reactor container and by means of connecting a ring space between the reactor container and the reactor cores to recycling system passages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304727-A (JP)
Title: Walking type mower
Inventor: IDE NORIHIRO
IPC: A01D34/68
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a walking type mower for stably traveling straight even on a footpath without entangling cut-down weeds and improving cutting workability by providing plural planar projections on a peripheral surface at the center part of a traveling wheel by appropriately tilting the plate surface to a peripheral direction. SOLUTION: One traveling wheel 5 of a wide left-to-right horizontal width is provided on the rear part of a cutting blade, the left-to-right center part 15 of the traveling wheel 5 is turned to a diameter smaller than both side parts 13 and 14 and the plural planar projections 16 are provided on the peripheral surface of the center part 15 by appropriately tilting the plate surface to the peripheral direction. Also, it is preferable to attach a rubber lug 36 for which recessed and projected parts are formed on the peripheral surface to the outer side end of both side parts 13 and 14 and to attach a U-shaped iron lug 37 to the outer peripheral surface of both side parts 13 and 14.
Patent JP-H0424336-A (JP)
Title: Flush valve
Inventor: HIRAHARA MANABU
IPC: E03D3/12
Filed: 1990-05-21
Abstract: PURPOSE:To realize a compact size of the valve by providing two systems of pressure releasing passages of a specific size furnishing an electromagnetic valve respectively, to a valve main body, while providing a fixed orifice and a subpiston valve in parallel, to a piston moving up and down by a hydraulic pressure. CONSTITUTION:To a piston 7 moving up and down by a hydraulic pressure, of a flushing water converting valve of a western type flushing toilet for urine and feces, a fixed orifice 20 and a subpiston valve 21 are provided in parallel. And at least two systems of pressure releasing passages 17 furnishing an electromagnetic valve 11 respectively are provided to a valve main body. In this case, the water flow capacity of the first pressure releasing passage 17 is made larger than the sum of the water flow capacity of the fixed orifice 20 and the water flow capacity of the subpiston 21, while the water flow capacity of the second pressure releasing passage is made larger than the fixed orifice 20 and smaller than the subpiston 21. As a result, a valve which can pass a constant volume of water in a small size regardless of the water pressure variation can be obtained.
Patent JP-S62286328-A (JP)
Title: Printer with wireless interface function
Inventor: TAMURA KOJI
IPC: G06K15/00
Filed: 1986-06-04
Abstract: PURPOSE:To omit the trouble of wiring of an interface cable by providing a wireless interface function to a printer, and applying radio communication to the transmission of information and a data between a host device and the printer. CONSTITUTION:The printer is provided with a data transmission/reception circuit. Further, a data transmission/reception circuit is connected to an interface connector of the host device as an adaptor.
Patent JP-S62286413-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: A47J27/00
Filed: 1986-06-05
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-H037283-A (JP)
Title: Pyridonecarboxylic acid compound
Inventor: YOKOTA TAKESHI
IPC: A61P31/04
Filed: 1989-05-23
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents (halo)alkyl, cycloalkyl, alkynyl or (substituted)phenyl; R<2> represents H, alkyl, cycloalkyl, acyl or alkoxycarbonyl; R<3> represents H, alkyl or aralkyl or R<2> and R<3> are linked with each other to form a hyteroring together with the adjacent N; R<4> represents H or alkyl; R<5> represents H, alkyl, aralkyl, etc.; R<6> represents alkyl; R<7> represents H or amino; m is 2 or 3; n is 1-3]. EXAMPLE:1-Cyclopropyl-1,4-dihydro-6-fluoro-8-methoxy-7-[2-(methylamino methyl) morpholino]-4-oxoquinoline-3-carboxylic acid. USE:An antibacterial agent against Gram-negative and Gram-positive bacteria. PREPARATION:One mol compound expressed by formula II (X<1> represents halogen) is reacted with 1-8mol compound expressed by formula III, as necessary, in the presence of a solvent at 30-150 deg.C for 1-48hr.
Patent JP-H06322451-A (JP)
Title: Production of sintered ore
Inventor: INASUMI TADAHIRO
IPC: C22B1/16
Filed: 1993-05-10
Abstract: PURPOSE:To improve the sintering condition at the side wall part of a pallet and the yield and the strength and the effective utilization of blast to sintering reaction in an air suction type sintering machine. CONSTITUTION:The pallet side wall in the air suction type sintering machine is made to be a double structure of the outer wall 6-1 and the inner wall 6-2, and the inner wall 6-2 is made to be movable in the right angle direction to the pallet side wall in the inside of the pallet. After packing sintering raw material into the pallet, the sintering raw material at the pallet side wall part in the sintering machine is pressurized with the inner wall 6-2, and while restraining excess air flow speed at the pallet side wall part, the sintering is executed. By this method, the density near the pallet side wall is made to be suitable and in this result, the permeability is made to be suitable and the sintering temp. is raised, and the yield and the strength are improved.
Patent JP-S61288646-A (JP)
Title: Telephone set with automatic dial function
Inventor: GOTO TAKESHI
IPC: H04M1/274
Filed: 1985-06-17
Abstract: PURPOSE:To apply dialing automatically from an opposite name or an initial of the name by providing a function storing names corresponding to telephone numbers together with a function storing the telephone numbers. CONSTITUTION:The initial picture is displayed by depressing a touch panel on an information display section 11 of a telephone set at initial state. Then the input function is selected to display a data input picture to input the name and the corresponding telephone number. After the input, when the end key is depressed, the information is stored in a storage section 16 and the picture is restored to the initial picture. In making a call, a retrieval function of the initial picture is selected and a key word of the name to be stored is inputted, then a control section 15 displays the information corresponding to the key word on the display section 11. In depressing the required name part on the display section 11, the corresponding telephone number is sent to a telephone line 17.
Patent JP-S62290183-A (JP)
Title: Photo-detecting device
Inventor: SATO KENICHI
IPC: H01L31/02
Filed: 1986-06-07
Abstract: PURPOSE:To prevent an excessive quantity of light from being incident on a photo-detecting plane of a photodiode and to enable the constitution having sufficient sensitivity by a simple photodetecting circuit, by providing a non-linear light attenuator in which the strength of a transmitting light becomes constant regardless of the strength of an incident light on a front plane of an incident light plane of a photo-detecting element. CONSTITUTION:On an upper surface of a package, a non-linear light attenuator 12 is attached in the position of a cap 13 where it is located right above a photo-detecting plane of a photodiode 11, and an incident light is projected on the photodetecting plane of the photodiode 11 through said light attenuator 12. The non-linear light attenuator 12 is composed of photochromic glass which is used for sunglasses or the like. Consequently, when an incident light quantity is enhanced, its transmittivity is reduced, which prevents an excessive quantity of light from being incident on the photo-detecting plane of the photodiode 11.
Patent JP-H05322045-A (JP)
Title: Tubular molded body and cover boot
Inventor: YAMAGATA KAZUO
IPC: F16J3/04
Filed: 1992-05-22
Abstract: PURPOSE:To provide a cover boot excellent in high humidity oil resistance without impairing flexibility by using polyester copoymer composed of specified constituent composition where polyester is blended with polycarboxylic imido. CONSTITUTION:Polyester copolymer is comprised of aromatic polyester segment which consists of acid constituent mainly composed of terephthalic acid, and of diol constituent mainly composed of ethyle glycol, and is comprised of aliphalic segment obtained from luctone monomer. And the aforesaid polyester copolymer includes 10 to 70 parts of polyester copolymer A by weight including 20 to 70% aliphatic segment by weight, and polyester B composed of aliphatic di-carboxylic acid represented by a formula I (where n represents integers of O to 10) including 90 to 30 parts of polyester constituent by weight. In addition, the aforesaid polyester copolymer is let to include 0.3 to 5.0 parts of polycarboxylic imido per 100 parts of polyester constituent by weight so as to be formed into polyester copolymer composition. A cover boot 1 is made out of the aforesaid composition where at least a part of the boot is formed into a bellows.
Patent JP-S6025826-A (JP)
Inventor: SUTEFUAN MANZONI
IPC: G02B5/08
Filed: 1984-06-27
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-S5833481-A (JP)
Title: Printing system of thermal printer
Inventor: FUKUCHI HARUO
IPC: B41J2/36
Filed: 1981-08-21
Abstract: PURPOSE:To enhance print quality, by a method wherein control data for changing over a pulse width is stored in a letter pattern memory and the pulse width is changed over to a long or a short drive pulse width corresponding to the variation of dot density. CONSTITUTION:When the data of 13 vertical dots constitution one letter and one bit of control data are read out from a letter pattern memory, 13 bit data  are set to a register 1 and, at the same time, the control data is set to a control  register 14. On the other hand, a heat generating resistor 3 is switched on and switched off by timings of mono-multi vibrators 5, 6 through the AND gate 2 of a drive circuit. That is, the dot data set to the register 1 is supplied to the AND gate of the drive circuit through an AND gate 7 but the AND gate 7 is opened by theoretical sum output of the timing of the mono-multi vibrator 5 and the timing of the mono-multi vibrator 6 formed from encoder output (b) which is printing timing and the supply of the dot data (a) is enabled.
Patent JP-S5756131-A (JP)
Title: Formation of toothed drum
Inventor: KUBOTA HISATAKA
IPC: B21H5/02
Filed: 1980-09-20
Abstract: PURPOSE:To mass-produce highly accurate toothed pulleys having continuous teeth on inner and outer circumference in manufacturing toothed drums from plates by applying press formation plate work and rolling work. CONSTITUTION:A circular plate is punched from a band plate and plate worked to a cylindrical body 2 by a transfer press machine. An inner die roll 5 is closely fitted in the cylindrical body 2 allowing coaxial rotation, and tooth form 5a formed on its circumference is brought into contact with a roll 6 that has tooth form corresponding to the inner die roll 5 on the outer face of circumferential wall 2b. The circumferential wall 2b of the cylindrical body 2 is interposed between the inner and outer die rolls 5, 6. Further, a backup roll 7 is brought into contact with the circumferential wall 2b of the cylindrical body at the outer face of the body 2 that is opposite to the roll 6. Rolls 6, 7 are rotated at equal speed to permit the tooth form 5a, 6a of the two rolls to bite the circumferential wall 2b of the cylindrical body to cause plastic deformation. A toothed drum is manufactured by forming continuous teeth 3a on inner and outer circumference of the cylindrical body 2.
Patent JP-S61288417-A (JP)
Title: Heating furnace for manufacture of semiconductor
Inventor: OTO TAKASHI
IPC: H01L21/22
Filed: 1985-06-17
Abstract: PURPOSE:To obtain the title heating furnace of long lifetime at low cost as well as to contrive improvement in the yield of production of a semiconductor device by a method wherein a furnace core pipe made of quartz glass is tightly fixed to a heat equalizing pipe. CONSTITUTION:The outer circumference of a cylindrical heat generating body 11 is coated with a heat insulating material 12. An Si-SiC heat equalizing pipe 13 having the outside diameter of 225mm, the inside diameter of 205mm and the length of 1,900mm, for example, is arranged in the hollow part of the heat generating body 11, and an Si3N4 layer of 1mm thickness, for example, is formed on the inner surface of the pipe 13. Besides, a quartz glass furnace core pipe 14 having the outside diameter of 203mm, the inside diameter of 196mm and the length of 2,975mm, for example, is provided in the hollow part of the heat equalizing pipe 13 in such a manner that it is tightly fixed to the pipe 13. The quartz glass furnace core pipe 14 is heated up to a high temperature when a semiconductor water is heated by the above- mentioned heating furnace to be used for manufacture of a semiconductor, an as the furnace core pipe 14 is supported by the heat equalizing pipe 13 from outer circumference, the furnace core pipe 14 is not deformed even when the degree of viscosity of the semiconductor wafer is reduced.
Patent JP-S63298588-A (JP)
Title: Ic card and its information processing system
Inventor: YAMAUCHI AKIRA
IPC: G06K19/073
Filed: 1987-05-29
Abstract: PURPOSE:To check an IC card which has been rewritten fraudulently, by storing in advance updating information in an storage mean electrically erasable at the IC card side, reading out the updating information at a host computer side to which the IC card is inserted, and comparing it with updating information at the host computer side. CONSTITUTION:Updating information which is updated automatically in accordance with rewriting of a processing program, etc. is stored in advance in an electrically erasable storage means (EEPROM 13) of an IC card 1 side, and also, this updating information can be read out as necessary. In this state, the updating information is read out at a host computer 2 side to which the IC card 1 is inserted, and compared with updating information at the host computer 2 side. Accordingly, whether the processing program has been rewritten by others than the host computer 2 or not can be detected. In such a way, the IC card 1 which has been rewritten fraudulently can be checked.
Patent JP-S6022681-A (JP)
Title: Method and device for wave height radar observation
Inventor: SHIMIZU NORIO
IPC: G01S13/95
Filed: 1983-07-19
Abstract: PURPOSE:To make it possible that a ship measures automatically the height of waves around it immediately even when visibility is poor owing to a dark night or a stormy weather, by performing the spectrum analysis of the intensity of reflection on the surface of the sea and obtaining the intensity of periodic components of waves in a frequency region and subjecting it to calculation processing. CONSTITUTION:A signal reflected on the sea surface from an antenna 3 passes a logarithmic amplifying detector 5, an AD converter 6, and a distance correcting circuit 7 and is converted to an output proportional to the amplitude of the envelope of the received wave by a reverse logarithmic converter 8. A weighting processing is performed in a window processing circuit 9, and a maximum value SF of components having a frequency F of swell is detected from the output of a Fourier transformer 11 by a maximum value detecting circuit 12 and is divided in a divider 13 by an effective value W of the intensity of reflection on the sea surface which is the output of an effective value calculating circuit 10, and a calculation is performed to convert the output of the divider 13 to a wave height by a wave height calculating circuit 14, and the measured value of the wave height is outputted to a terminal 15.
Patent JP-S63299107-A (JP)
Title: Manufacture of anisotropic plastic magnet
Inventor: KIJIMA SHINICHI
IPC: H01F41/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the magnetic characteristics of the title device by a method wherein the surface of magnetic powder is coated with specific low melting point polyamide resin, and a compound, obtained by mixing the powder with polyamide resin for forming a matrix and kneading it, is formed in a magnetic field to improve the forming capability and orientation of the magnetic powder while the mechanical strength and heat-resistance are maintained. CONSTITUTION:The surface of magnetic powder is coated with low melting point polyamide resin with melting point lower than 150 deg.C, the coated powder is mixed with polyamide resin for forming a matrix to be kneaded into compound. Then, the obtained compound is formed in a magnetic field. Thus, by forming a layer between an organic matrix and magnetic powder it is made possible to satisfy both the fluidity at the time of melting and the characteristics after the formation, thereby improving the magnetic characteristics with higher content rate and higher orientation.
Patent JP-H04356614-A (JP)
Title: Controller of kerosene burner
Inventor: MOMODA KAZUTADA
IPC: F23N5/20
Filed: 1991-06-03
Abstract: PURPOSE:To prevent unburned gases from being released into the chamber and suppress the generation of noises by stopping the electric current to a burner fan and at the same time braking a convection fan as the combustion is being stopped and, then, taking measures such as stopping the electric current to the convection fan as well and other means. CONSTITUTION:Following the stop of combustion at first a first timer section 13a is started by a combustion control section 12 and the electric current to a burner fan 6 is thereby stopped and at the same time a convection fan 7 is braked. Next, a second timer 13b is started and the electric current to the convection fan 7 is thereby stopped. Continuously a third timer section 13c is started and the convection fan 7 is rotated under control, and at the same time the burner fan 6 is rerotated. And after a fourth timer section 13d is started and the rotational speed of the convection fan 7 is lowered, the burner fan 6 and convection fan 7 are stopped respectively. With this arrangement the unburned gases at the time of fire extinguishing are burned completely and their release into the room is simultaneously suppressed and the generation of noises created by the convection fan 7 is suppressed at the same time.
Patent JP-H05302237-A (JP)
Title: Method and device for detecting tension of weft in jet loom
Inventor: TAMURA ZENJI
IPC: H02P29/40
Filed: 1992-04-27
Abstract: PURPOSE:To enable to detect the tension of a weft on the finishing of the picking of the weft without employing a specific sensor. CONSTITUTION:The weft tension detector comprises an engaging member for engaging a picked weft, an electromagnetic actuator for driving the engaging member at least at the picking-finishing time and for controlling the position of the engaging member, a circuit for detecting an integrated correction current flowing between times T3 and T4 for canceling the displacement of the engaging member caused by the engagement of the weft, and a circuit for calculating the tension of the weft in the time of the engagement on the basis of the correction current detected with the detection circuit.
Patent JP-H05295331-A (JP)
Title: Double-coated pressure-sensitive adhesive tape for bonding vulcanized rubber
Inventor: SANO KENJI
IPC: C09J7/02
Filed: 1992-04-23
Abstract: PURPOSE:To provide the objective tape which has less tendency to increase the strength required for peeling a releasing paper after application to a vulcanized rubber, so that the operating efficiency for removing the releasing paper for use can be improved. CONSTITUTION:A pressure sensitive adhesive is applied to both sides of a support (e.g., paper or nonwoven fabric) containing at least 3X10<-3> equivalents per m<2> of acid groups (e.g. carboxyl or phosphoric acid groups). Further, a releasing paper is provided on at least one side thereof.