baber/WOPTO huggingface dataset:
Patent JP-S62278350-A (JP)
Title: Control circuit for automatic speed change
Inventor: YAMAMURA HIROHISA
IPC: F16H59/74
Filed: 1986-05-26
Abstract: PURPOSE:To improve fuel consumption and silence during the operation of an engine by providing a load detecting means to detect an engine load except a running load to change conditions for shift up and shift down according to the said detected engine load. CONSTITUTION:In the engine 1 whose output is transmitted to a propeller shaft 10 through a torque converter 2, a gear box 3, and an overdrive gear box 4, the gear box 3 is controlled through a control part 11 according to a car speed condition d and a load condition e. In addition to that, the overdrive gear box 4 is controlled by a microcomputer 6 through a driving part 5 according to a negative pressure a in a suction pipe and a car speed pulse b. In this case, a load signal c such as a compressor on-off signal for an air conditioner is also inputted in the said computer 6, which changes conditions for shift up and shift down to make shift control according to the input state of the load signal c.
Patent JP-H11311556-A (JP)
Title: Multilayer vibrating fluid flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer vibrating fluid flowmeter in which assembling work can be simplified at the time of stacking a plurality of nozzle members in a housing. SOLUTION: The multilayer fluid flowmeter comprises a plurality of flow rate measuring sections FMa stacked in a housing 1 through baffle plates 20 wherein the flow rate measuring section FMa detects flow rate based on the vibrating fluid of in jet flow ejected from a nozzle channel 210 defined by nozzle members 2. The flow rate measuring section BFMa located at the lowermost position is arranged such that the nozzle members 2 are integrated with the bottom wall part 110 of the housing 1.
Patent JP-H07304861-A (JP)
Title: New polyester and its production
Inventor: TERANISHI KENJI
IPC: C08G63/185
Filed: 1994-05-09
Abstract: PURPOSE:To obtain a new copolyester having specific two recurring units, being a solid at ordinary temperature, melting within a specific temperature range, excellent in processability and useful for various kinds of melt molding of film, etc. CONSTITUTION:This copolyester has (A) a recurring unit of formula I [R<1> is a 2-10C alkyl] and (B) a recurring unit of formula II [R<2> is the same as R<1>; Ar is a group of formula III or formula IV, with the proviso that binding positions to a naphthalene nucleus are 2, 6 positions or 2, 7 positions]. Furthermore, R<1> and R<2> are preferably each CH2CH2. The polyester preferably melts at about 170-270 deg.C. The recurring unit A is obtained by cocondensing a phenanthrene diester derivative of formula V with an aromatic dicarboxylic acid diester derivative of formula VI.
Patent JP-S5819636-A (JP)
Title: Cooling and heating device to be installed under floor
Inventor: NAKANO SHIGEKAZU
IPC: F24F3/00
Filed: 1981-07-29
Abstract: PURPOSE:To use underground heat or cold thus saving energy by installing a  half of an elliptical heat pipe in a ventilator case and the other half outside the  case, then installing the whole case under the floor to send air through the case. CONSTITUTION:A half of the elliptical pipe 2 is protruded into the case 1 and the other half outside of the case, then the entire case 1 is placed under the ground beneath the floor. Air is taken into the case 1 through air inlet 3 is led to the room through outlet 4 so that heat exchange with underground heat or cold takes place through the heat pipe 2. Heating and cooling is thus effectively performed with saved energy.
Patent JP-S5545953-A (JP)
Title: Upright quaywall
Inventor: KIKUCHI IORI
IPC: E02B3/08
Filed: 1978-09-28
Abstract: PURPOSE: To provide a upright quaywall easy in manufacture, transportation and assembly and stable by the effect of combining sockets and dies.  
     CONSTITUTION: The small block A is of a straight type and provided at its upper and lower parts with several sockets A 1 . The longitudinal block B is also of a straight type and provided at its intermediate with two dies B 1 . Small blocks A are disposed such that the sockets A 1  are arranged at the upper and lower parts perpendicular to the extension direction of the quaywall, and the longitudinal blocks B are incorporated in n pieces of sockets A 1  thereby to construct a upright quaywall of a double parallel-crosses structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11311019-A (JP)
Title: Riser fixture and riser face finishing structure
Inventor: TAKADA TAKATSUGU
IPC: E04F11/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To execute work of a stair slab easily and satisfactorily without needing a skilled plasterer. SOLUTION: Risers are disposed at spaces along riser faces 3a of a stair slab 3 using fixtures 11. One end of each fixture 11 is made as a locking part 13 lockable to a locking member 12 fixed to the tread 3b of the stair slab 3, and the other end is made as a fitting part 14 fittable to the upper end of the riser 1. The locking part 13 at one end of the fixture 11 is locked to the locking member 12, while the fitting part 14 at the other end of the fixture 11 is fitted to the upper end of the riser 1, and adhesive mortar 2 is filled in a clearance between the riser 1 and the riser face 3a.
Patent JP-H10312508-A (JP)
Title: Magnetic head
Inventor: HIMESHIMA KATSUYUKI
IPC: C04B35/495
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of azimuth accuracy, the generation of discharge noise, the reduction of an output due to deteriorated sliding characteristics, as well as the output reduction due to reduced permeability, roughened surface and recess generation. SOLUTION: On a non-magnetic substrate 1 made of ceramics, a plurality of FeAlSi deposition films 2, which are soft magnetic films each deposited by a vapor deposition method, is deposited to form a multilayered film 3. Between the layers, a 2000 Å thick insulating film 4 made of a SiO2 film is deposited to obtain an electrical isolation. In addition, the multilayered film 3 is provided at a slant with respect to a running direction. The non-magnetic substrate 1 is made of such a material that has five components of LaO3/2 -CoO- NiO-CaO-TiO2 as main components with LaO3/2 +CaO in the range of 45 mol.% to 50 mol.% both inclusive and a mixture ratio of CaO and TiO2 at substantially 1:2. A groove substantially in a V-shape is formed in the non-magnetic substrate 1, and a soft magnetic film is formed on its slant surface, thereby completing a magnetic head.  A phase of the non-magnetic substrate is set to be a substantially single phase without generating a CaTiO3 phase.
Patent JP-S5452986-A (JP)
Title: Luminance modulated electron beam exposure device
Inventor: OKABE MASAHIRO
IPC: H01J37/305
Filed: 1977-10-05
Abstract: PURPOSE: To obtain the framed rectangular beam regardless of the waveform of the oscillation frequency, by modulating the luminance of the electronic gun in synchronization with the oscillation frequency and by means of the rectangular electron beam of high-speed oscillation.  
     CONSTITUTION: Luminance modulating circuit 13 is connected to Wehnelt electrode W which functions as the grid of electronic gun 1, and a synchronization is given between circuit 13 and vibration polarizing circuit 12 to drive deflector 3 via the same control system 14 and with a luminance modulation applied. In other words, the sine wave oscillation frequency is supplied to deflector 3 from circuit 12, and the negative reference voltage is applied from circuit 13. thus, the doubled oscillation frequenct is applied to electrode W to modulate the density of the electron beam. In this way, the vibration is given previously to periphery 23 of the electron beam via the high-speed oscillation of the electron beam. At the same time, voltage of electrode W is increased to enhance the luminance, and the beams passing through first aperture 4 and second aperture 7 are used as rectangular beam 15 and 16 to secure the framing 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5546158-A (JP)
Title: Indicator of wear of friction pad and temperature
Inventor: MIYAKE KATSUYA
IPC: F16D66/00
Filed: 1978-09-28
Abstract: PURPOSE: To give alarm to the driver, by operating the indicator through the detection of wear of friction pad and temeprature, by providing the thermister to the probe mounted on the friction pad depressed on the disc rotor.  
     CONSTITUTION: The probe 2 consisting of the terminals 3 and 4 of a pair mounted on the friction pad depressed on the disc rotor 1 is provided, the terminals 3 and 4 are in contact with the disc rotor at the wear of the friction pad, and the indicator 11 is operated with the grounding or conduction of the both terminals 3 and 4. In this case, the thermister 5 is assembled in the probe 2 and the wear temeprature of the friction pad is detected with the indicator 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09278843-A (JP)
Title: Curable resin composition
Inventor: MIYAKE HIROTO
IPC: C08F290/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition which needs only a short preheating period in resist formation for a printed circuit board and gives a resist capable of image formation through exposure and development with a dilute aqueous alkali solution. SOLUTION: The composition, soluble in a dilute aqueous alkali solution, comprises a modified copolymer composition, a photopolymerization initiator, and a diluting monomer or oligomer. The copolymer composition comprises a modified copolymer (a) having an acid value of 70 or smaller and a modified copolymer (b) having an acid value of 100 or larger. The copolymers (a) and (b) each is obtained by adding an alicyclic unsaturated epoxy compound to part of the carboxyl groups of a copolymer obtained from a (meth)acrylic ester and a compound having an unsaturated group and at least one carboxyl group.
Patent JP-H05290527-A (JP)
Title: Deinterleave circuit
Inventor: SHIMIZUME KAZUTOSHI
IPC: G11B20/18
Filed: 1992-04-13
Abstract: PURPOSE:To provide a deinterleave circuit capable of realizing a 32K-bit buffer RAM and sharing a CD error correction program in an MD deinterleave. CONSTITUTION:When an error correction circuit 6 corrects C2 of MD, a C2 pointer set circuit 7, a pointer processing circuit 8, and a microprogram sequencer 9 are added by making C2 pointers correspond to 8 bits at respecting 8-byte data.
Patent JP-S5545292-A (JP)
Title: Microwave semiconductor oscillator
Inventor: MORI TETSUO
IPC: H03B9/12
Filed: 1978-09-27
Abstract: PURPOSE:To enhance the mechanical strength of an oscillator and improve the Q value of the oscillator itself by inserting a microwave integrated circuit substrate and a microwave integrated circuit-waveguide part into a cavity resonator. CONSTITUTION:A microwave output is oscillated by substrate 1 having a positive feedback microwave integrated circuit and microwave semiconductor element 2 which are inserted into cavity resonator 8, and microwave energy is stored in cavity resonator 8 through microwave intergrated circuit-waveguide conversion part 4 such as a cylindrical post and a round loop which is brought into contact with the strip line on substrate 1, and this energy is taken out to waveguide 7 through connection hole 9. Here, since conversion part 4 is fixed to cavity resonator 8, it is strong sufficiently mechanically. Then, since oscillated microwave energy is outputted to the external through cavity resonator 8, the Q value of the oscillator becomes high.
Patent JP-S63283599-A (JP)
Title: Method for measuring activity of alpha-amylase
Inventor: TEJIMA SHINICHI
IPC: C12Q1/34
Filed: 1987-05-15
Abstract: PURPOSE:To simply measure alpha-amylase activity in good precision, by using alpha-phenylmaltooligocide which is a novel compound having high water solubility and free from decomposition by following enzyme as a substrate. CONSTITUTION:alpha-Phenylmaltooligocide expressed by formula I (at least either one of R1 and R2 is 1-6C substituted alkyl or substituted phenyl having OH, COOH or SO3H group and other is H, 1-6C alkyl or phenyl; R3 is substituted or unsubstituted phenyl; n is integer of 1-8) and/or beta-phenylmaltooligocide which are used as substrates is reacted with alpha-amylase containing sample in the presence of alpha-glucocidase and/or glucoamylase and as necessary beta- glucocidase and liberated phenolic compound is measured according to an ordinary method.
Patent JP-S5454445-A (JP)
Title: Water sinking filter bed tank
Inventor: SAWAI TOORU
IPC: C02F3/06
Filed: 1977-10-07
Abstract: PURPOSE: Water sinking filter bed tank of low cost and high performance can be made by dividing a tower inside into a rectangular tank and using the inside as a filter bed tank and the bow-shaped part outside the rectangle for aeration and discharge of treated water.  
     CONSTITUTION: Waste water is introduced from waste water supply pipe 8 to waste water introductory part 4 and after mixed and diluted by circulating water 13, it flows into filler section 2 in either square or rectangle which is inscribed in cylinder 1. On the other hand, circulating water 13, which is supplied air by air supply pipe 7 in two aeration sections 3 1  and 3 2  of the bow-shaped parts outside the rectangle, is also flowed into filler section 2 by the operation of an air lifting pump. Treated water 14 purified by microorganism appositional on the fillers in filler section 2 reaches bottom 10, enters into treated water discharger 5 and after separated into solid and liquid by natural sedimentation, it overflows out of treated water discharging pipe 9 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115-A (JP)
Title: Preventive and remedy for disease caused by lipoxigenase metabolic product
Inventor: TERANISHI MASAYUKI
IPC: A61K31/445
Filed: 1984-06-12
Abstract: PURPOSE:To obtain the titled preparation containing a specific compound such as 4-hydroxyquinoline-N-oxide derivative, etc., capable of strongly inhibiting lipoxygenase activity, and useful for the remedy and prevention of bronchial asthma and various allergic diseases. CONSTITUTION:The compound of formula (R is 1-15C alkyl; Y is H or halogen; X is OH when Y is halogen, or is lower alkoxy, lower alkylthio, benzyloxy or benzylthio when Y is H), e.g. 3-chloro-2-n-heptyl-4-hydroxyquinoline-N-oxide, is used as an active component of the objective drug. The drug preparation is useful for the prevention and remedy of bronchial asthma, various allergic diseases, ischemic cardiopathy, hypertension, ischemic cerebral disorder, arteriosclerosis, inflammation, etc. Daily for an adult: dose 0.1-10mg/kg of the compound of formula.
Patent JP-S63190877-A (JP)
Title: Synthesis of pyridine bases
Inventor: SHIMIZU SHINKICHI
IPC: C07D213/09
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled pyridine base having high commercial value in high yield at a low cost, suppressing deposition of carbon on a catalyst and facilitating the regeneration of the catalyst, by condensing an aliphatic aldehyde, etc., with ammonia in vapor phase in the presence of a specific zeolite catalyst. CONSTITUTION:The objective compound composed mainly of pyridine, etc., can be produced by the vapor-phase condensation reaction of (A) an aliphatic aldehyde (e.g. acetaldehyde, formaldehyde, acrolein, etc.) and/or ketone (e.g. acetone) with (B) ammonia in the presence of (C) a catalyst produced by modifying (a) a zeolite having a ratio of Si to a metal composed of Al, Fe and Ga (excluding the case composed solely of Al) of about 12-,000 and a control index of 0.8-12 with (b) one or more metal ions and/or metal compounds selected from Tl, Pb and Co. The above catalyst can be produced by ion exchange of a zeolite with metallic ion or by the treatment of zeolite with a metallic compound by kneading, impregnation, immersion, precipitation, etc.
Patent JP-S62279085-A (JP)
Title: Torch position controller for automatic welding machine
Inventor: BABA OSAMU
IPC: B23K9/12
Filed: 1986-05-26
Abstract: PURPOSE:To stabilize the welding and to improve a percent of automatization of the welding by vibrating a welding torch in the direction of the bead width and providing a device to vibrate the welding torch in its axial direction to an arc-current detecting system device to fillet-weld Al material. CONSTITUTION:The welding torch 10 supported on a travelling carriage 9 via a position controller 11 is moved along a weld line 8 which is an intersection part where plates 6 and 7cross at right angles mutually. The controller 11 is provided with a torch moving device 13 to move the torch 10 in (a) and (b) directions and horizontal and vertical weaving devices 14 and 15 to vibrate the torch 10 in the direction of the bead width and the axial direction respectively. Further, the controller 11 is provided with a control circuit 16 to detect an arc current at the time of vibration by these and output a signal to the device 13 according to its detected value and correct the position of the torch 10 to the prescribed position. As to the devices 14 and 15, the amplitude of the vibration and frequency are set at>=2mm and >=2Hz respectively by the respective devices and a change of extension by the vibration takes place in a short time as compared with a change of the ordinary feed speed of a wire.
Patent JP-H0217186-A (JP)
Title: Substituted 3-(n-heterocyclic)-2, 6-diaminopiridine and -n-oxide, production thereof and analgestic anti-epilepsy drug containing the same and production thereof
Inventor: YURUGEN ENGERU
IPC: A61K31/44
Filed: 1989-05-16
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  and R 2  are each H or 1-6C alkyl; R 3  and R 4  are each H, 1-6C alkyl, OH, 1-6C alkoxy, halogen or 2-6C alkanoyl, etc.; X is O, S or -NR 5  (wherein R 5  is H, 1-6C alkyl, 2-6C alkanoyl or benzoyl), m and n are each 1-3 and a phenyl group A is not substituted or substituted by halogen] and its salt.  
     EXAMPLE: 2-amino-3-(oxazolidin-2-on-3-yl)-6-(4-fluoro-benzylamino)-pyridine.  
     USE: An analgesic antiepileptic.  
     PROCESS: A compd. represented by formula III (wherein Y is OH esterified by inorg. and org. strong acids) is cyclized while HY is eliminated and a free hydroxy group and/or amino group present according to circumstances are acylated and/or oxidized to corresponding pyridine-N-oxide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04347759-A (JP)
Title: Data processing system
Inventor: UENO SHINJI
IPC: G06F13/28
Filed: 1991-05-27
Abstract: PURPOSE:To provide a means in which there is little manual operation even if a central processing unit selected for DMA transfer between an input/output controller and plural central processing units so that processings in the central processing units are averaged and system constitution changes. CONSTITUTION:A mask register 101 which has bits whose number is that of the central processing units 21-2n in maximum constitution and which shows 'effective' in accordance with the connected central processing unit, an F bit showing that a memory 201 corresponding to the central processing unit is in the middle of use and an A bit displaying that the memory 201 is transferring DMA are provided in the input/output controller. The central processing unit decides previously access order. The mask register 101, the F bit and the A bit display that the central processing unit transferring DMA can be used. The central processing unit which transfers DMA previous time and whose access order is lower is selected.
Patent JP-S5252999-A (JP)
Title: Preparation of ring opening copolymer of norbornene derivative having reactive silyl group
Inventor: IMAIZUMI FUMITAKE
IPC: C08G61/00
Filed: 1975-10-08
Abstract: PURPOSE: To improve the adhesivity of a particular ring opening (co)polymer to hydroxide, silicat, or glass, by the incorporation of cycloalkene monomer having reactive silyl group as a copolymerizing unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11313209-A (JP)
Title: Image processing unit
Inventor: TAKANO TAKESHI
IPC: H04N1/405
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable proper medium tone processing without deteriorating image quality. SOLUTION: A medium tone processing means 101 quantizes an inputted image while keeping a periodic structure of the image. A pattern selection means 102 selects a density pattern in a pattern information storage means 103 in accordance with the quantization result. A pattern expansion means 104 expands the selected density pattern as image data.
Patent JP-S611344-A (JP)
Title: Processed garlic
Inventor: OKAFUJI HIROSHI
IPC: A23B7/02
Filed: 1984-06-14
Abstract: PURPOSE:To provide a processed garlic block having nearly the same size as the raw garlic and uniformly dried texture, resistant to collapse and capable of keeping its appearance even in cooking oil. CONSTITUTION:For example, skinned raw garlic is boiled to dissolve water-soluble proteins and saccharides of the garlic in water. The boiled garlic is freeze- dried to obtain the objective garlic nearly the same size as the raw garlic and uniformly dried texture.
Patent JP-H0418455-A (JP)
Title: Hydrophilic photo-setting composition containing fluorine-containing anionic type surfactant
Inventor: YOSHIZUMI MOTOHIKO
IPC: C08F2/48
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the subject composition, having high hydrophilic property and useful as protective coating materials, etc., for furniture, etc., without lowering hardness and requiring heat by adding and incorporating a fluorine- containing compound having a specific structure in an acrylate-based oligomer. CONSTITUTION:The objective composition containing an acrylate-based oligomer as a principal component and 0.1-10wt.% fluorine-containing anionic type surfactant expressed by the formula RfSO3X (Rf is 4-12C perfluoroalkyl; X is H, Na, NH4, Li or K). Furthermore, the above-mentioned fluorine-containing anionic type surfactant is preferably a perfluorooctylsulfonyl type compound expressed by the formula C9F17SO3X.
Patent JP-H07305670-A (JP)
Title: Two cycle engine
Inventor: KATO MASAHIKO
IPC: B63H21/21
Filed: 1994-05-11
Abstract: PURPOSE:To enable abrupt acceleration of a ship even when a throttle valve is abruptly and largely opened during low speed operation, by increasing an engine speed equivalently to the normal case. CONSTITUTION:A pumping discharge device 41 is communicated with a scavenging passage 18 for discharging fuel or oil stored in the part. The pumping discharge device 41 is operated only when a throttle valve opening is smaller than the set opening. During low speed operation, the fuel or oil stored in the horizontal part of the scavenging passage 18 is discharged by the pumping discharge device 41. An air-fuel ratio is prevented from being overrich at the time of abrupt acceleration, and acceleration performance equivalent to that in a normal case is obtained.
Patent JP-H0766689-A (JP)
Title: Flip-flop circuit
Inventor: JIYON EDOUIN GAASUBATSUKU
IPC: H03K3/286
Filed: 1994-06-02
Abstract: PURPOSE: To form an assertive latching flip-flop(FF) circuit which prevents the occurrence of instable output. CONSTITUTION: This FF circuit is provided with imbalancing elements T2, R1 and R2 coupled to latching portions T6 and T7 of circuit. In the embodiment of current mode for this invention, the latching portion of the circuit comprises a pair of cross-coupled transistors and in the embodiment of voltage mode for this invention, it is composed of a pair of cross connected inverters. The imbalanced element introduces an electric disturbance on the input line to one of latch transistor and inverter. In the embodiment of current mode for this invention, the imbalanced element is a capacitor and in the embodiment of voltage mode for this invention, it is the additional transistor T2.