baber/WOPTO huggingface dataset:
Patent JP-H06279284-A (JP)
Title: Endothelin production inhibitor
Inventor: TANAKA HIROKO
IPC: A61K31/404
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the subject inhibitor useful as a therapeutic agent and a preventive for cerebrovascular spasm after subarachnoid hemorrhage, etc., having inhibitory action on endothelin production, comprising a specific cyclopentanecarboxyamidotryptophan derivative as an active ingredient. CONSTITUTION:A pressure reactor is cooled to -78 deg.C, charged with isobutene and 3-bromopropionic acid to give t-butyl 3-bromopropionate, which is successively reacted with cyclopentanecarboxylic acid and methoxyethoxymethyl chloride in the presence of n-butyllithium to give t-butyl 3-(1-carboxycyc lopentyl)-2-(methoxyethoxymethyl)propionate. Then this compound is reacted with tryptophan methyl ester in the presence of a condensation agent to give a cyclopentanecarboxyamidotryptophan derivative (salt) of the formula (R<1> to R<3> are H, 1-6C lower alkyl, benzyl, etc.). This compound as an active ingredient is pharmaceutically manufactured with an excipient to give the objective Endothelin production inhibitor.
Patent JP-H05289203-A (JP)
Title: Image recorder
Inventor: SAOTOME SHIGERU
IPC: A61B6/00
Filed: 1992-04-15
Abstract: PURPOSE:To obtain the stable density of an image irrespective of the change of absolute temperature in an image recorder for recording the image on a photosensitive material in which relation between the absolute temperature and sensitivity is nearly in the proportional relation by modulated light in accordance with an image signal. CONSTITUTION:Based on a temperature signal ST outputted from a temperature measuring means 22 which measures the absolute temperature in the vicinity of the photosensitive material 19, a light quantity is changed by a light quantity adjusting means 23 so that a proportional constant between the absolute temperature and the light quantity shows nearly proportional relation in negative. Then, it is preferable to provide a light quantity correction means 24 so as to calculate the change of relative humidity in the vicinity of the photosensitive material 19 based on the temperature signal ST and correct the light quantity adjusted by the means 23 in accordance with the change of the relative humidity.
Patent JP-H03292995-A (JP)
Title: Sewing machine with needle thread embroidery function
Inventor: NAKAJIMA AKIFUMI
IPC: D05B3/02
Filed: 1990-04-11
Abstract: PURPOSE:To form a needle thread loop as large as possible under a workpiece of fabric while the point of a sewing needle is certainly pulled up to a position close the upper face of the fabric so as to allow feeding the fabric when the needle bar rises to the uppermost position in the needle thread embroidery mode by providing a fabric thickness signal output device, a mode setting device, a needlebar uppermost position controller, and a thread loop take-up device stopping device. CONSTITUTION:When the needle thread embroidery mode is alternatively selected by a mode setting device, a needlebar uppermost position controller issues a change instruction of needlebar uppermost position to a first controller according to the fabric thickness signal from a fabric thickness signal output device so that the position of the point of the needle which is at the uppermost position comes close to the upper face of the fabric, and a thread loop take-up device stopping device gives an instruction to a second controller so that a thread loop take-up device is stopped. Therefore, as the first controller controls a first actuator according to the instruction so that the uppermost position of the needlebar is changed, the sewing needle is pulled up to a height required for feeding the fabric, and the thread loop, which is formed under the fabric by up and down motion of the needlebar (sewing needle), is maintained as large as possible.
Patent JP-S60238252-A (JP)
Title: Work transfer device
Inventor: FUKUDA TAKUO
IPC: B61B13/00
Filed: 1984-05-11
Abstract: PURPOSE:To aim at miniaturizing a work transfer device, at preventing form arms from being dameged, and so forth, by providing such an arrangement that fitting members formed on pistons, which extend above and retract below the upper surfaces of the fork arms that slide on guide members arranged on a carrier vechicle, are fitted into fitting holes in a pallette, and sensors detect the projections having moved upto their upper limit positions. CONSTITUTION:When a workpiece 4 is set on a loading bed 2, a carrier vehicle 10 having both fork arms 17 which carry thereon a pallette 3, travels on rails 1 to the right side of the loading bed 2, and then comes to a stop. Thereafter, a hydraulic pump in the rear base 15 of the vehicle operates to raise fitting members 21 which are therefore fitted into their associated fitting holes in the pallettes 3 to lift up the latter, and simultaneously, sensors detect the fitting members having moved upto their upper limit positions, and issue signals to stop the hydraulic pump. Thus, the pallette 3 has been lifted up above the upper surfaces of the fork arms 17. Then both pinions 14 is rotated so that the fork arms 17 are moved leftward with the pallette 3 being held to be lifted up, sliding on both guide members 6. When both projections 18 of the fork arms 17 engage in both grooves 19, the rotation of both pinions 14 is stopped to complete the loading of the workpiece, thereby the possibility of breakage of the fork arms, etc. may be reduced.
Patent JP-S5219386-A (JP)
Title: Cutting method and machine of angular workpiece
Inventor: TAKAHASHI MASARU
IPC: B23B5/00
Filed: 1975-08-07
Abstract: PURPOSE: To finish-cut an angular workpiece rapidly and precisely by combination of special cutter and feed mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08280689-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: KANDA RYOICHI
IPC: A61B8/06
Filed: 1995-04-20
Abstract: PURPOSE: To provide an ultrasonic Doppler diagnostic apparatus capable of enhancing the separation capacity of blood flow component and a noise component. CONSTITUTION: An ultrasonic Doppler diagnostic apparatus is equipped with an ultrasonic probe 11, the transmitting-receiving system 12 driving the ultrasonic probe 11, orthogonal phase detection means 15, 24a, 24b, 25 detecting the phase of an echo signal to obtain a Doppler signal, an autocorrelation device 30 calculating an autocorrelation value of one sample shift from the correlation of the Doppler signal and a Doppler signal shifted by one sample from the Doppler signal, a smoothing part 40 calculating the absorbute value of the autocorrelation value of one sample shift and a display means 39 displaying the absolute value of the autocorrelation value.
Patent JP-H06288834-A (JP)
Title: Method for measuring intensity distribution of output-modulated laser beam
Inventor: SHIMIZU HIROYUKI
IPC: B23K26/00
Filed: 1993-03-30
Abstract: PURPOSE:To measure the intensity distribution of laser beams whose output is modulated by modulating and oscillating laser with a signal obtained by adding a certain delay time to a signal which is synchronized to the movement period of a detection part. CONSTITUTION:A measuring instrument (detection part) 1 with a pin hole (or slit) 2 rotating (or moving) speedily is connected to an analysis system device 3 with a computer via a data transmission system. A pulse generator 4 adds a signal obtained by adding a certain delay time to a signal which is synchronized to the rotary period of the pin hole 2 to a laser device (beam generation/ control device) 5, thus modulating and oscillating laser. Namely, since laser is oscillated by a signal where a certain delay time is added for synchronizing to the movement of the measuring instrument 1, the beam at a certain time position with modulated and repeated units can be constantly measured, thus measuring various types of amount of laser beam which is modulated repeatedly including power density distribution and beam diameter.
Patent JP-S59220861-A (JP)
Title: Personal computer
Inventor: YOSHIDA MASAO
IPC: G11C5/00
Filed: 1983-05-30
Abstract: PURPOSE:To make the execution of a large-capacity RAM memory program by providing a dynamic RAM memory in the same ROM pack and preparing an ROM and dynamic RAM memory driving signal in the receptacle of the ROM pack. CONSTITUTION:For the purpose of setting an ROM pack 5 instead of an ROM pack 5, a control signal which can access the dynamic RAM memory is provided in the signal of an ROM receptacle 4. The memory capacity of an RAM 3 is held down to a required minimum. The ROM pack 9 is so constituted that a basic interpreter is stored in the ROM and a large-capacity dynamic RAM is set as an RAM.
Patent JP-S62250650-A (JP)
Title: Mounting structure of electronic component part
Inventor: SHIINA MICHINORI
IPC: H01L21/52
Filed: 1986-04-23
Abstract: PURPOSE:To increase a buffer force, to obtain high elasticity while absorbing stress by heat, external force, etc., to prevent the damage of a TABIC and to improve the reliability of an electronic component part by forming organic insulators in fine width at a plurality of positions between a ceramic substrate and the TABIC. CONSTITUTION:Organic insulators 2 for buffer consisting of polyimide in fine width are shaped at two positions on a ceramic substrate 1, and a TABIC 3 is mounted onto the organic insulators 2. Even when stress operates to the TABIC 3 by strain by heat of a cap 4 or the application of external force from the upper section of the cap 4 or the like in an electronic component part constituted in this manner, stress by these external force is absorbed by a displacement because the organic insulators 2 composed of polyimide in fine width formed at two positions have thermal stress resistance, thus avoiding the damage of the TABIC 3.
Patent JP-H05287567-A (JP)
Title: Rust preventive structure in joint of car body steel sheets
Inventor: YOSHIDA TATSURO
IPC: C23F13/14
Filed: 1992-04-15
Abstract: PURPOSE:To suppress a decrease in the adhesiveness of a coating film by controlling the corrosion current in sacrifice corrosion. CONSTITUTION:Two or more kinds of metal powders selected from the powders of metals such as zinc, iron, nickel, lead and aluminum are mixed into a synthetic resin 6, the electric resistance of the resin is controlled to 20-100MOMEGA, and the resin 6 is applied between the two steel sheets 1 and 2 to form a rust preventive layer. The resin 6 is applied on both sides of a sheet consisting of a metal with the ionization tendency greater than iron. Otherwise a zinc phosphate film or a resin-chromate film is formed to obtain a rust preventive sheet having 20-100MOMEGA electric resistance, and the sheet is placed between the two steel sheets 1 and 2.
Patent JP-S60240711-A (JP)
Title: Production of water-soluble high-mw polymer powder
Inventor: ITOU NOBUAKI
IPC: C08F220/06
Filed: 1984-05-15
Abstract: PURPOSE:To obtain the titled polymer powder of excellent water solubility, by (co)polymerizing a specified quat. ammonium salt treated with active carbon or this and another monomer. CONSTITUTION:After the pH is adjusted to 8 or above, an aqueous solution containing 70wt% methochloride of dialkylamino-propyl(meth)acrylamide (A) of the formula (wherein R1 is H or CH3, R2-3 the each CH3 or C2H5) is fully contacted with a gas by passage of air or a like operation to hydrolyze impurities and at the same time to strip the solution of the formed low-boiling substance. After the pH of the solution is adjusted to 5-10, it is treated with active carbon. Next, an aqueous solution containing 70wt% or below component A or an aqueous solution of it and another monomer (e.g., acrylamide) is deoxygenated to have a dissolved O2 content <=0.1ppm by purging with inert gas (e.g., N2). After a polymerization initiator (e.g., potassium persulfate) is added to the above mixture, the reaction mixture is (co)polymerized by heating to 50-60 deg.C to obtain the titled polymer powder.
Patent JP-S5523908-A (JP)
Title: Preparation of rolled japanese cracker
Inventor: KITAMURA MASAHIDE
IPC: A23G3/48
Filed: 1978-08-07
Abstract: PURPOSE: To obtain the title products of stable rolled state and quality easily, by rolling up Japanese crackers according to a specific process without requiring hands and enormous devices.  
     CONSTITUTION: One side of the nonglutinous rice cake dough 2 is marked with straight or irreqular lines when the dough moisture is 25W31% at a dough temperature of 10W40°C, 19W29% at 40W70°C, or 15W21% at 70W100°C respectively, dried and roasted to give the desired Japanese crackers 3. The depth of the marking is preferably 1/3W1/4 of the dough thickness, however, 1/3 or more for one or more folded rolling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309055-A (JP)
Title: Remote operation device
Inventor: ARAKAWA HIDEJI
IPC: G05G9/047
Filed: 1993-04-22
Abstract: PURPOSE:To add uniaxial operation in a slide direction to the X-Y directional operations of a joystick controller 1 and perform those axial operations at the same time, to obtain good operability, and to generate analog outputs of the respective axes as well as the operations. CONSTITUTION:The joystick controller whose operation lever 1a can be operated in an X-Y direction is supported slidably in one direction along a guide 2, which is provided with a movement quantity detection part detecting and outputting the movement quantity of the joystick controller.
Patent JP-S57209488-A (JP)
Title: Flotage of hull
Inventor: YAMASHITA MASAAKI
IPC: B63C1/10
Filed: 1981-06-19
Abstract: PURPOSE:To allow seawater to naturally enter into a light weight bow part of a hull so that the hull is launched on an even keel, by leaving construction working openings for a ballasting and water adjusting section formed in the bottom of the bow, remained open when the hull is floated and launched within a dock. CONSTITUTION:When a hull is floated, of all working openings for construction, working openings 1, 2, 3 for a tank corresponding to a ballasting and water adjusting section are remained open and seawater is filled in the dock.
Patent JP-S63284945-A (JP)
Inventor: ROBAATO MATSUJI
IPC: H04L12/42
Filed: 1988-04-20
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-H08269797-A (JP)
Title: Anode case
Inventor: MURATA MASATERU
IPC: C25D17/12
Filed: 1995-03-30
Abstract: PURPOSE: To control the concn. of a metal in a plating solution by using an insoluble anode when anode current density efficiency is different from cathode current efficiency in wet electroplating. CONSTITUTION: In a metal made anode case 1 (e.g. titanium made) for housing an anode metal used for electroplating device, the insoluble anode (e.g. platinum clad made) 8 is attached to a part thereof, for example, by bolt 7-nut 10 system. When the anode current density efficiency is different from the cathode current density efficiency, the cathode current density efficiency and the anode current density efficiency are balanced by counterbalancing the difference between the polarization by oxygen generation and the polarization by the dissolution of the metal by the use of voltage drop.
Patent JP-H07299446-A (JP)
Title: Septic device and oil-water separator
Inventor: NAKAGAWA TSURUO
IPC: C02F1/24
Filed: 1994-05-10
Abstract: PURPOSE:To provide a septic device and oil-water separator for rivers, lakes, ponds, etc., which permit exact setting of a release pressure at the time of supplying a pressu rizing liquid after mixing and dissolving of gas into a section to be treated and conse quently permit exact estimation of the treating speed and efficiency of the system. CONSTITUTION:This septic device is provided with a pressurizing pump 2 which supplies the original liquid ladled up from the section A to be treated to a gas-liquid mixing means 1, a compressor 3 which supplies the compressed gas to the original liquid and a gas-liquid mixing means 1 which mixes and dissolves the gas into the liquid by mixing the original liquid supplied by the pressurizing pump and the compressed gas supplied from this compressor. The device is further provided with a pressure tank 4 which accepts the pressurized liquid after mixing and dissolving of the gas, a supplying pipe 6 which supplies the pressurized liquid of this pressure tank 4 into the section to be treated, a driving valve 5, such as solenoid valve, mounted at the front end of this supplying pipe, a pressure gage 15 which measures the pressure at the front end in the supplying pipe and an opening/closing control means 16 which controls opening of this driving valve when the prescribed or higher pressure is attained in accordance with the signal from this pressure gage.
Patent JP-H02273739-A (JP)
Title: Silver halide photographic sensitive material housed in cartridge
Inventor: KUME YUJI
IPC: G03C3/00
Filed: 1989-04-15
Abstract: PURPOSE:To facilitate taking out and loading and to obtain a print which is good in image quality and is visually calm as well as to improve a preservable property by incorporating specific compds. into the photosensitive material and housing the photosensitive material into a specific cartridge. CONSTITUTION:The photosensitive material contains the compds. expressed by formula I and the cartridge has >=3.0cm<2> effective image plane area per frame to be exposed to the photosensitive material in the aperture and 1.2 to 2.0 ratio of the length on the long side to the length on the short side of the image plane of one frame. In the formula, Q denotes a residual heterocyclic group directly or indirectly combining at least one kind selected from a group consisting of -SO3M<2>, -COOM<2>, -OH, and -NR<1>R<2>; M<1>, M<2> independently denote a hydrogen atom, alkaline metal, etc.; R<1>, R<2> denote a hydrogen atom or substd. or unsubstd. alkyl group. The taking out and the loading are facilitated in this way and the print which is good in image quality and is visually calm is obtd. In addition, the preservable property is improved.
Patent JP-H11296065-A (JP)
Title: Keyboard training machine
Inventor: SHIRAI TAIGA
IPC: G06F3/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a keyboard training machine by which correct keyboard operation can be mastered. SOLUTION: A keyboard 7 is installed on a main body 1 and shielded by a cover 2 from user's line of sight. A question is outputted in voice by a speaker 4 or headphones 8 and the user does key input corresponding to it without looking at the hands, so that the result is voiced. Here, the question can be displayed on a liquid crystal screen 6 and the machine can be constituted so that it can be carried.
Patent JP-S59221775-A (JP)
Title: Tablet of electromagnetic coupling system
Inventor: SUZUKI SHIGERU
IPC: G06F3/046
Filed: 1983-05-31
Abstract: PURPOSE:To decrease the number of folded patterns on the 1st sense surface therefore the number of analog switches for changeover of said folded patterns, by laminating the twisted coiled wire on the 2nd sense surface. CONSTITUTION:When a stylus pen 8 is pressed to a desired position, the switch signal is produced by a switch incorporated into the pen 8. This switch signal is applied to a control circuit 7. The circuit 7 supplies continuously the pulse current to an energizing coil incorporated at the tip of the pen 8 and at the same time actuates a switching circuit 5 to switch sense lines sucessively. The signal at the X side among signals successively switched by the circuit 5 from sensing line is denoted by signal 13; while the signal at the Y side is demoted by signal 14. These signals 13 and 14 are supplied to an amplifier circuit 6. The circuit 6 discriminates the levels of these signals and delivers the result of discrimination to the circuit 7. Then the circuit 7 detects the position indicated by the pen 8 from the levels of the signals fed from X and Y side sensing lines, respectively.
Patent JP-S63265811-A (JP)
Title: Manufacture of feedstock powder of easily sinterable perovskite composite oxide
Inventor: ODAN KYOJI
IPC: C01G25/00
Filed: 1987-04-21
Abstract: PURPOSE:To efficiently obtain the titled easily sinterable, uniform feedstock powder which exhibits a high performance by preparing a precipitate in order by a wet method in a manufacturing of the feedstock powder of solid solution consisting of a perovskite structural composite oxide having a specific structure and a metallic oxide, and calcining the precipitate. CONSTITUTION:The feedstock powder of the solid solution consisting of the perovskite structural composite oxide indicated by a general formula (Ba1-xAx)BO3-aMO (A represents one or more of metals selected from Pb, Ca, Sr, Ce and La; B represents one or more of metals selected from Ti, Zr, Sn, Zn, Nb, Mg, Ni and Co; MO represents one or more of metallic oxides selected from MnO2, Nb2O5, Ta2O5, Ca2O3 and Al2O3; and 0<=x<1; 0<a<0.2) and the metallic oxide is manufactured. At that time, one or more of each ingredient solutions of the Ba ingredient, A ingredient, B ingredient and M ingredient is brought into contact with one or more of precipitant solutions at a multistage, hence the precipitate is formed in order, and is calcined.
Patent JP-S5722121-A (JP)
Title: Preparation of hydrous ferric hydroxide and apparatus
Inventor: TOKUOKA YASUMICHI
IPC: H01F1/032
Filed: 1980-07-16
Abstract: PURPOSE: To prepare hydrous ferric hydroxide useful for a raw magnetic powdery material, etc. efficiently, by passing an alkaline hydrous ferric hydroxide raw material slurry through a reactor tube under sufficient pressure and temperatue.  
     CONSTITUTION: An alkaline raw material ferric hydroxide slurry containing 8% or less one or more Co, Ni, Zn, Al and Mn is passed from a raw material tank T1 to through a pump P1 to a reaction zone at a flow rate under a given pressure. The raw material slurry is then made to flow into a reaction tube (B) contained in a heating apparatus (H) in a zigzag from heated at 60W200°C. The reaction tube (B) system is previously pressurized to the reaction pressure. The resultant product after the goethiete reaction is delivered from a pump P2 to a recovering tank T2 and then transferred to a given treating step. The method provides the reduction in equipment cost and easy operation due to no pressure vessel used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58213872-A (JP)
Title: Formation of carbon film
Inventor: TAKAHASHI YOSHIKAZU
IPC: C23C16/26
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a carbon film which is strong to thermal impact and has high adhesive strength, by interposing carbides of >=1 kinds among Ti, Zr, Hf, Ta, V, Fe, Ni in depositing the carbon film on a metallic substrate. CONSTITUTION:A substrate 3 consisting of metal or alloy, for example, 1 kind among Mo, Ti, SUS304 or ''Inconel'' or the like is placed on a holder 4, and the inside of a deposition chamber 1 is evacuated through an opening 2. The substrate 3 is heated with a heater 5, and gaseous Ar is blown into the chamber 1 through a blow pipe 8. The surface of the substrate 3 is activated by the Ar ion bombardment with the voltage of the substrate 3 and the discharge current. Gaseous C2H2 is thereafter introduced into the chamber 1; at the same time, for example, a Ti wire rod 10 is evaporated by resistance heating to deposit a TiCx layer 11 on the surface of the substrate 3. The voltage of the substrate 3, the pressure of the C2H2 and the discharge current are adequately controlled to deposit a carbon film 12 on the layer 11.