baber/WOPTO huggingface dataset:
Patent JP-S60152297-A (JP)
Title: Drive controller for inverter
Inventor: KAMIYAMA KAZUMI
IPC: H02M7/48
Filed: 1984-01-19
Abstract: PURPOSE:To protect a compressor and to increase the reliability of a system by independently operating a carrier period, data unit timer, and simultaneously switching the carrier period and data unit timer. CONSTITUTION:The same reference oscillating frequencies are inputted to two microcomputers 5, 6 by a reference frequency oscillator 7 as a system clock, and the microcomputer 5 generates a carrier period Tphi by its own signal generating means for a motor rotating frequency command (f-set). Then, the signal is outputted to the second microcomputer 6, and outputs T2 data for data unit timer T2 signal formed by the second microcomputer 6. Then the microcomputer 6 outputs a PWM signal to a motor.
Patent JP-S61167273-A (JP)
Title: Dot printer
Inventor: MURAMATSU TOMOAKI
IPC: B41J2/44
Filed: 1985-01-18
Abstract: PURPOSE:To make a shared use of an original oscillator for ILL and other clock generating circuit and to simplify the circuit by setting the linear velocity L so that L=(1/M)XN with the dot density per unit length being M dot. CONSTITUTION:The diagram shows the relation between the dot density M and the linear velocity L. The circle marks indicate dots and the beam scanning is performed horizontally. With the dot density equal to M, the interval DELTAd between adjoining dots is expressed as 1/M. The linear velocity L is set so as to be integer times the dot interval 1/M. That is, with the integer N, the linear velocity L is set so as to be L=(1/M)XN. With the integer set in this manner, the horizontal scanning frequency is always integer. With the horizontal scanning frequency being integer, the frequency of the clock impressed to the motor for rotating a polygonal mirror may be integer so that the original oscillator for the PLL circuit may be used in common with original oscillators used for frequency division of CPU clocks.
Patent JP-S62165118-A (JP)
Title: Transducer
Inventor: MIZUHARA HIROHISA
IPC: G01K7/25
Filed: 1986-01-17
Abstract: PURPOSE:To use only one D/A conversion circuit which converts data from a ROM into an analog signal and to simplify the constitution of a transducer by providing the D/A conversion circuit in front of a holding means corresponding to a detecting means. CONSTITUTION:Temperature data which are obtained from ROMs 5 and 6 and correspond to output voltages of thermistors 1a-1f are outputted from data terminals 5d and 6d and inputted to the input terminal 7a of the D/A conversion circuit 7 as a binary code, bit by bit. This circuit 7 outputs the analog signal corresponding to the input binary code to an output terminal 7b. This analog signal is inputted to sample holding circuits 8a-8f. Then, hold signals are outputted to the circuits 8a-8f corresponding to the thermistors 1a-1f selected with a select signal S, and this analog signal is held. The analog signals stored in the circuits 8a-8f are converted by signal conversion parts 9a-9f into specific signals, e.g. signals of DC 0-5V or DC 4-20mA, which are outputted.
Patent JP-S55100814-A (JP)
Title: Descaling apparatus for strip surface
Inventor: HIRATA YASUMASA
IPC: B21B45/08
Filed: 1979-01-27
Abstract: PURPOSE: To make possible the descaling uniformly over whole range of breadth of the strip with few jetters, by placing the inclinable slurry jetting nozzle header and agitators being a part of slurry feed system, on the truck movable in the direction of breadth of the strip.  
     CONSTITUTION: The strip S to be descaled is put on the guide rolls 2, 3; and the movable trucks 6, 6a, are moved along the rails 4, 5, to inside of the stand 1. The truck is formed into a U-type, and is advanced placing the open side of U in front, and is connected to the cylinders 18, 18, and the descaling apparatus is set. The nozzle headers 8, 8a, at lower part of the truck are located so as to face each other placing the strip S being successively sent downward, between them; the slurry is supplied through respective couple of front and rear cyclones 16, 16a, agitators 15, 15a, and hoses 14, 14, all being set on the truck. This slurry is continuously jetted from nozzles 9, 9a, in the direction of obliquely downward over the whole range of breadth of the strip S. Besides, if the strip S causes a meandering movement, the truck is automatically controlled to follow the movement of the strip S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186786-A (JP)
Title: Heating device
Inventor: KITAZUMI MOTOI
IPC: H05B6/12
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to heat a heat generating body uniformly at a constant temperature as well as to provide heat insulating function by induction heating the heat generating body made by mixing electricity conducting material powder and a latent heat storing material. CONSTITUTION:A heat generating body 3 held below the bottom surface of a container 1 is constituted with a uniform mixture of magnetic material powder 3a and a latent heat storing material 3b. A high frequency power source 6 generates a high frequency voltage to flow a high frequency current through an induction coil 5 which in turn generates a high frequency magnetic flux to generate an eddy current in the magnetic material powder 3a of the heat generating body 3 located within the magnetic field and to generate heat in the magnetic material powder 3a by the eddy current loss. The heat generated is stored by changing the latent heat storing material 3b from solid to liquid thereby heating the container 1 and a content 2. This arrangement makes it possible to heat the heat generating body uniformly at a constant temperature as well as to provide a heat insulating function.
Patent JP-H08196480-A (JP)
Title: Upright type vacuum cleaner
Inventor: SATO SUSUMU
IPC: A47L9/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide an upright type vacuum cleaner capable of eliminating exhaust wind to blow to a body and cleaning hygienically, by mounting a pedal part to engage with inclination of the main body and a hose attaching part in an identical direction and an exhaust port on the opposite side of the main body in the opposite direction. CONSTITUTION: A pedal 46 to slantly rotate a main body 1 and to engage with it is constructed in the rear side of a cover for a suction opening 23. Since an exhaust port 70 is in the central part of the right side, opposite to the left side, of the main body with the pedal 46 and exhaust wind is discharged in the horizontal direction, dust on the floor cannot be blown off. When a low floor such as under a bed, etc., is cleaned, since the exhaust port 70 is not blocked by a lower part of the bed, abnormal temperature elevation of an electric blower 12 is eliminated. When a connection pipe 62 is rotated and pulled off the main body duct to use a crevice nozzle 66, since a hand or a face is in the opposite side of the exhaust port 70, no exhaust wind blows onto those and the pipe can be easily removed.
Patent JP-H02189019-A (JP)
Title: Waveform shaping circuit
Inventor: IWAMOTO KAZUYA
IPC: H03K5/08
Filed: 1989-01-18
Abstract: PURPOSE:To operate plural transistors(TRs) in emitter follower operation stably by making the circuit such that the base current of the TRs in the emitter follower operation to be supplied from a 1st TR in the case of connecting the circuit to plural transmission lines or an input terminal of a prescribed circuit. CONSTITUTION:Suppose that input terminals 30-32 go to a ground level or below simultaneously due to the distorted waveform, a base current (I37/hFE, I38/hFE,...,I39/hFE) flows to the base of TRs 37-39 in the emitter follower operation. Since the total base current IBASE is, however, supplied form a TR 33, the current IBASE is able to flow till the current of hFEI0, resulting that the limit of the sum of the emitter currents of the TRs 37-39 in the emitter follower operation is expanded. Thus, plural TRs in the emitter follower operation are operated stably.
Patent JP-H11208780-A (JP)
Title: Method and apparatus for loosening inner lid of container
Inventor: YAMAMOTO TAKANOBU
IPC: B67B7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically loosen an inner lid without a claw interfering with a protruding part of a container opening and without having the inner lid caught at the time of removing from a container the inner lid having the claw which is drawn inward in a radial direction when a valve in the inner lid is pushed in by including a process for pushing in the valve. SOLUTION: An inner lid 103 equipped with a valve 106 placed with a threaded part formed on its outer peripheral face so that the valve 106 can be pushed inward in its axial direction, has a claw 109 which is drawn inward in a radial direction from an outer peripheral face of an inner lid body 104 when the valve 106 is pushed in. The inner lid 103 is attached to a container neck 102 with the claw 109 protruding. When such an inner lid 103 is to be removed, a locking part of a wrench provided at a tip of a rotary axis having rotation transmission function and pressurizing function 13 locked with a rotational force support 111 of the inner lid body 104 to be rotated in a direction for loosening. In addition, a push at the tip of the wrench is made to protrude for pushing the valve 106 of the inner lid inward in the container, thereby causing the claw 109 to be retreated.
Patent JP-H04252444-A (JP)
Title: Optical pickup device
Inventor: OKI YASUSHI
IPC: G11B11/105
Filed: 1991-01-29
Abstract: PURPOSE:To easily detect disk information with a miniaturized device by detecting the disk information included in the amplitude distribution of a laser beam returned from an optical disk by a new principle. CONSTITUTION:The laser beam emitted from a laser beam source 1 is reflected on a half mirror 2, and is changed to parallel beams by a collimator lens 3. which generates a laser spot of diffraction margin size on the optical disk 5 by an objective lens 4. The light reflected on the optical disk 5 passes again the objective lens 4 and the collimator lens 3, and is converged on the incident terminal 8 of a double mode channel waveguide 7 formed on a substrate 6 via the half mirror 2, and a laser spot can be image-formed at the terminal. The light of both even and odd modes excited in the double mode channel waveguide 7 by the spot are propagated being interfered with each other, and arrive at a branching point 9, and branched light are propagated through waveguides 10, 11, and are detected independently by optical detectors 13, 13 fixed on the substrate 6. The differential signal 15 of the output of detectors 12, 13 is taken by a differential detector 4, and the edge part of an information pit on the disk 5 can be detected.
Patent JP-2000203892-A (JP)
Title: Glass panel
Inventor: KAWAHARA TETSUO
IPC: E06B3/663
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel expectable to reinforce a sealing part and readily maintaining a sealing effect. SOLUTION: This glass panel is obtained by arranging a pair of plate glass 1 at a gap in the thickness direction and forming a glass panel main body P1 in which a cavity part V between both a pair of the plate glass is retained in a reduced pressure and closed through a suction hole 6 formed on one plate glass 1A of a pair of the plate glass. In constituting the suction hole 6, one plate glass 1A is provided with a through-hole 1a, a sucking gas tube 7 is stood on the through-hole 1a, a sealing part S of a low-melting glass is formed from the base end part of the glass tube 7 to the peripheral part of the through-hole 1a of one plate glass A. The tip part of the glass tube 7 is heated and melted and closed to give a closed part H.  In this case, the coefficient of thermal expansion of a low-melting glass constituting a first sealing part corresponding to one plate glass 1A in the sealing part is set lower than that of one plate glass 1A.
Patent JP-H02188277-A (JP)
Title: Integrated light density control of laser
Inventor: ISHII AKIRA
IPC: H01S5/068
Filed: 1989-01-18
Abstract: PURPOSE:To write a uniform image free from density irregularities by holding integrated light intensity control signals into LD1 and LD2 sequentially one by one for each scan. CONSTITUTION:The integrated light intensity over time of back beam L2' from a laser diode LD2 is detected by a photodiode 8, and its detected intensity signal is entered to an integrated light intensity control signal generating circuit 27. The circuit 27 outputs an integrated light intensity control signal which reduces a deflection between the detected intensity signal and a set intensity signal to Q to a sample holding circuit 30. The intensity control signal changes while a signal to output a beam with a set intensity TA2 is 1, and the beam with a set intensity of a laser beam L2 is reduced to coincide with a set intensity. If the signal to output a beam with set intensity TA2 reduces to 0, the intensity control signal which is output from the circuit 27 is held by the sample holding circuit 30. This held intensity control signal is held at a constant value until it is held as a sample.
Patent JP-H06221652-A (JP)
Title: Controller of air conditioner
Inventor: TAMURA KAZUYA
IPC: F24F11/02
Filed: 1993-01-22
Abstract: PURPOSE:To offer an air conditioner capable of restoring operation when a microcomputer is reset due to a runaway of the microcomputer. CONSTITUTION:An air conditioner consisting of an indoor unit 1, an outdoor unit 2 and a remote controller 3 which are connected to transmission lines 4 comprises microcomputers 5, data communication devices 6, transmission power supply devices 7, an address setting devices 8 and microcomputer reset devices 9. When an electric failure is detected by an electric power failure detector 10 equipped on the outdoor unit 1, an electric failure flag is written and held in a non-volatile memory 11. In addition, connection information of the outdoor unit 1, the indoor unit 2 and the remote controller 3 are stored in the non-volatile memory 11.
Patent JP-H09195498-A (JP)
Title: Foot rest for inspection and buried tank having the foot rest
Inventor: YANAGISAWA YOSHIO
IPC: E02D29/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To execute an inspection work or the like in a stable posture in the inside, and in the wide range of inspection positions. SOLUTION: Insert members 5 are previously inserted into the inner wall 1a of a buried tank 1, and foot rests 3 are fitted to the insert members 5 in the vicinity of an inspection position through fixtures 6. The foot rest 3 is constituted of a base 7 and an opening/closing sole step 8, and the sole step 8 is closed in no use so as to require no space. When inspection is executed, the sole step 8 is opened so as to ensure a fixed width space on which a foot is placed.
Patent JP-H10209259-A (JP)
Title: Substrate holding container and substrate holding method
Inventor: AKIYAMA KOJI
IPC: H01L21/68
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of holding substrates in safety and a handy way without contaminating surfaces of substrates at all in a container which can be confirmed that the state is accurately pure. SOLUTION: In a structure that a substrate holding container 1 is airtightly closed by a lid 11, a glass substrate 2 is accommodated in a carrier 3 and held inside. Quality of the substrate holding container 1 is a stainless steel material (JIS standard SUS 304). After the carrier 3 is projected and molded with an aluminum alloy (JIS standard A 5052), it is precisely processed and fully plated on the surface. Incidentally, the carrier 3 forms a U-shaped groove inside walls of both sides, and the substrate 2 is put into the groove and is supported by a stopper 4 in the structure. Here, the inner face of the substrate holding container 1 and the surface of the carrier 3 have a contact angle of 20 degrees or less for pure water.
Patent JP-S63177250-A (JP)
Title: Kana/kanji converting device
Inventor: HIRATA TAKASHI
IPC: G06F17/21
Filed: 1987-01-19
Abstract: PURPOSE:To perform the KANA (Japanese syllabary)/KANJI (Chinese character) conversion at a high speed by copying a word dictionary of an external memory like a hard disk, etc., to a main memory like a RAM, etc. CONSTITUTION:When a document is produced by a word processor, a keyboard menu 71 displayed on the screen of a CRT 7 is clicked by a mouse 3a for selection of 'dictionary memory' of a keyboard menu 72. In this case, a CPU 1 checks the memory capacity of a RAM disk 10 and copies a word dictionary for KANA/KANJI conversion stored in a hard disk 6 to the disk 10 when the memory capacity of the disk 10 has its margin. As a result, the KANA/KANJI conversion processing is possible with an access given to the disk 10. Thus the access time is omitted to the disk 6 and therefore the KANA/KANJI conversion processing time is extremely reduced.
Patent JP-S55101797-A (JP)
Title: Air extractor for filth pump
Inventor: TSUKIBE SHIYOUZOU
IPC: F04D29/22
Filed: 1979-01-29
Abstract: PURPOSE: To prevent the occurrence of air-locking by a method wherein an air extracting port which passes through a slit and a space near the back of an impeller is provided on the shroud of the impeller, and the space is open to the outside, so that air accumulated in front of the central portion of the impeller is quickly discharged.  
     CONSTITUTION: A slit 19 which is concaved upwardly is provided in front of the shround 18 of an impeller 3, and an air extracting port 20 which passes through the slit 19 and a circular chamber 21 in the rear of the shroud 18 is provided in the shround 18, then the air extracting port 20 is made open to the outside of a pump through an air extracting port 22. Thus the air in the portion B formed within the slit 19, then drawn into a whirlpool A goes up sliding the front of the shroud 18 since its buoyant force is large, and it is discharged succesively out of the whirlpool A from the air extracting port 20 together with the filth which is under the influence of centrifugal force. In this way, the air lock in an intake port 10 can be prevented as much as possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000202938-A (JP)
Title: Gas barrier laminate film
Inventor: YONEDA SHIGERU
IPC: B32B9/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain excellent transparency, gas barrier properties, adhesive properties or the like by forming a layer containing a polyester graft polymer grafted with one or more types of polymerizable unsaturated monomers with a hydrophobic polyester and a metal oxide thin film layer on at least one surface of a polyamide film. SOLUTION: A layer containing a polyester graft polymer grafted with one or more types of polymerizable unsaturated monomers with a hydrophobic polyester and a metal oxide thin film layer are sequentially formed on at least one surface of a polyamide film. As the polyamide film, an aromatic polyamide containing a terephthalic acid or isophthalic acid and an amide unit having an aliphatic diamine of 10 mol% or above is preferably used. A weight ratio of the polyester and the monomer is desirably 40/60 to 95/5. As the thin film layer, silicon oxide, aluminum oxide, magnesium oxide, their mixtures or the like are used.
Patent MX-159322-A (MX)
Inventor: LAVOREL GERARD
IPC: B23G3/00
Filed: 1986-02-12
Abstract: A tapping machine has a base plate fixed to one of the platens, a spindle extending along a spindle axis between the platens in the closing direction of the press actuating the machine, and a nut threaded on the spindle. The nut is normally rotatable about the spindle axis on the base plate and the spindle is fixed nonrotatably about the spindle axis on the other platen so that relative displacement of the platens rotates the nut in the base plate. An element displaceable on the base plate along an element axis but nonrotatable on the base plate about the element axis carries a plurality of tap holders generally fixed relative to the element axis in the element and rotatable in the element about respective tap axes parallel to the element axis. Respective taps are fixed axially and rotationally in the holders. A rotary transmission is provided that operatively connects the rotary nut and the holders for synchronously rotating the holders and their taps at a predetermined tap rotation rate about the tap axes on rotation of the nut about the spindle axis. An addition an axial-feed transmission connects the rotary nut and the element for synchronously axially advancing the element with the taps and tap holders on displacement of the platens from the outer position to the inner position through a predetermined tap stroke equal to a fraction of the press stroke and at a rate such that the taps are rotated through substantially only one revolution while being advanced through a distance equal to the pitch.
Patent YU-144391-A (YU)
Title: 4- supstituisani dihidropirido (4,3-d) pirimidini i postupci za njihovo dobijanje
Inventor: EFFLAND R C
IPC: C07D213/16
Filed: 1991-08-26
Abstract: 4- SUPSTITUISANI DIHIDROPIRIDO (4,3-D) PIRIMIDINI I POSTUPCI ZA NJIHOVO DOBIJANJE, pronalazak se odnosi na 4-supstituisane dihidropirido (4,3-d) pirimidine kao i na postupke za njihovo dobijanje. Opisana su jedinjenja formule u kojoj su R1 vodonik, niži alkil, arilniži alkil ili aril R2 kada je prisutan je vodonik, nižialkil, arilnižialkil; R3 je vodonik, niži alkil, cikloalkil ili aril. Postupci za dobijanje gore navedenih jedinjenja obuhvataju reakciju alkil, aril ili cikloalkil piridinamina ili cikloalkil, alkil, arilniži alkil piridil alkilamida ili metanonoksima sa alkil ili arilniži alkil formiatom u organskom rastvoru uz prisustvo katalizatora ili bez ovoga uz zagrevanje.
Patent YU-188091-A (YU)
Title: Ležaj sa podesivom površinom ležaja, posebno za ambulantne automobile
Inventor: MENNA E
IPC: A61G1/06
Filed: 1991-12-02
Abstract: Pronalazak se odnosi na ležaj sa podesivom površinom ležaja, posebno za ambulantne automobile, kojim je postignuto da u spuštenom položaju visina gornjeg okvira (4) bude što manja u odnosu ha pod automobila, te da se za njeno podizanje i spuštanje koriste motori razmerno male električne snage, a da je pri tome ovaj ležaj konslrukcijski jednostavan i ekonomičan. Ležaj prema pronalasku obuhvata nepokretnu osnovu (2), gornji okvir (4) na komese nalazi površina ležaja i okvir (5), koji nosi gornji okvir (4) i koji sadrži bar jedan pomerljivi član (10). Na osnovi (2) su pričvršćene vodjice (20), u kojima su izvedeni izrczi (22). Klizač (30) je povezan sa vodjicom (20) tako da se može pomerati duž putanje određene izrezom (22). Klizač (30) je takođe povezan sa drugom vođicom (40) koja određuje putanju (43), i koja je kruto spojena sa pomerljivim članom (10) i pomera se zajedno sa njim kada se klizač (30) pomera duž putanje (43). Na klizaču (30) je pričvršćeno sredstvo (50), koje može da obezbedi silu F koja određuje položaj i pomeranje klizača (30) duž izreza (22). Tangenta na putanju određenu izrezom (22) po kojoj se pomera klizač (30), gradi sa silom F ugao koji je manji od pravog ugla i koji je takav, da se projekcija sile F na tu tangentu podudara sa smerom kretanja, koje vrši pomerljivi član (10) radi podizanja gornjeg okvira (4).
Patent YU-197791-A (YU)
Title: Galvanski punjač akumulatora
Inventor: VELJKO MILKOVIC
Filed: 1991-12-23
Abstract: GALVANSKI PUNJAČ AKUMULATORA, ima za novost to, što se sastoji od: akumulatora (1). U termo izolacionom materijalu (2) i galvanskih baterija - punjača (3 i 4) takodje u termoizolacionom materijalu radi održavanja povoljnije temperature, a punjenje se reguliše uz pomoć automatskih ili ručnih prekidača (5) i kontroliše voltmetrom (6). Galvanska baterija (3) ima viši napon i nižu struju od galvanske baterije (4), a to omogućuje da svaka posebno ili obe zajedno efikasno pune akumulator u paralelnoj vezi.
Patent YU-228687-A (YU)
Title: Process for obtaining coloidic basis gel containing primicine and antibiotic
Inventor: SZENTMIKLOSI P
IPC: A61K36/06
Filed: 1987-12-16
Abstract: The gel contains up to 30%, preferably 5-30% primycin and N-methyl-2-pyrrolidone (NMP), preferably 95-70% NMP, and also contains one or more antibacterial agents, preferably antibiotics.