baber/WOPTO huggingface dataset:
Patent JP-S52108932-A (JP)
Title: Preparation of benzene compound
Inventor: GIYUNTAA SUTEFUAN
IPC: C07C241/00
Filed: 1977-03-04
Abstract: The reduction of azoxybenzene, azobenzenes and mixtures of azoxybenzenes and azobenzene to the hydrazobenzenes is possible under mild conditions, with high yields and without any great excess of reducing agents in the presence of raney-nickel and compounds which have an alkaline action with hydrogen or hydrazine hydrate.
Patent JP-S52105310-A (JP)
Title: Mixing measurement type gear pump
Inventor: ANZAI SHIGEO
IPC: F04C11/00
Filed: 1976-03-01
Abstract: PURPOSE: This gear pump can prevent the stop of melting polymers and is suitable for measured discharge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02202755-A (JP)
Title: Telephone set
Inventor: TAKAHASHI HIDEKAZU
IPC: G10L15/00
Filed: 1989-02-01
Abstract: PURPOSE:To improve the operability even at the time of the multifunctional use of dial keys by illuminating only numerals at the time of using dial keys for numerical operation and illuminating only modes at the time of using them for modes. CONSTITUTION:When one of autodials (A-1) to (A-3) is operated, a light emitting device 4 is extinguished to stop the illumination of display 2b of autodials (A-1) to (A-3) and the display 2c of abbreviation. Simultaneously, a control circuit 9 inputs the output, which flickers a light emitting device 3, to an illuminating circuit 10 to illuminate the display of numerals and symbols by flickering. When a register key 6 is not operated, the circuit 9 monitors whether a dial key 2 is operated or not. When a telephone number is registered and it is detected that the key 6 is operated, the circuit 9 sends the numerals of the registered telephone number by a speech recognizing circuit to terminate the registration of autodials.
Patent JP-H07206827-A (JP)
Title: Production of cyclic amidine compound
Inventor: NODA SEIJI
IPC: C07D227/04
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a process for producing a cyclic amidine compound in high yield at a low cost. CONSTITUTION:This process for the production of a cyclic amidine compound by reacting a nitrile compound with a polyamino compound in liquid phase is characterized by carrying out the reaction in the presence of water using a titanium compound as a catalyst.
Patent JP-S58141249-A (JP)
Title: Water paint composition
Inventor: KONISHI SAKUICHI
IPC: C09D5/02
Filed: 1982-02-15
Abstract: PURPOSE:To provide a water paint compsn. which does not cause the deterioration a of coatability after storage, by dispersing, as a film-forming component, a water-insoluble resin powder obtd. by reacting a carboxyl group-contg. resin with a specified compd., in an aq. soln. of a water-solubilized resin. CONSTITUTION:A water paint composition contains, as a film-forming component, a water-solubilized resin (I) and the fine powder of a water-insoluble  resin (II). Said (I) is made water-soluble by neutralizing the carboxyl group  with a basic substance to ionize it. Said (II) is a resin having an acid value of  5-100 obtd. by reacting a monoepoxy compd. or a monoisocyanate compd. with  a carboxyl group-contg. resin which is a solid at ordinary temp. and has an acid value of 20-300. Pref. said water-solubilized resin (I) has an acid value of  20-200, a number-average MW of 500-30,000 and a water tolerance of at least  4 times, and a 1wt% soln. thereof has a surface tension of 51dyn/cm or below,  from the viewpoints of dispersion stability, coatability and film-forming properties of the paint compsn.
Patent JP-H08221829-A (JP)
Title: Magneto-optical disk cartridge
Inventor: KONISHI KATSUYUKI
IPC: G11B7/24097
Filed: 1995-02-10
Abstract: PURPOSE: To provide a magneto-optical disk cartridge suitable for its one-side use. CONSTITUTION: The magneto-optical disk cartridge 1 is composed of a cartridge case 12 formed with a motor access window 14 and a discoid recording medium 2 encased under its rotatable state in the cartridge case 12, and an arcuate rib 15 is projectingly provided in a peripheral position of the motor access window 14, and also a hub 3 is fitted in a central position of the discoid recording medium 2. The hub 3 is provided with a flange 4 for supporting the discoid recording medium 2 in close contact from its back surface side, and the flange 4 is formed larger in its outer diameter than an inner diameter of the arcuate rib cat 15, while its thickness is approximately equal to the thickness of the discoid recording medium 2.
Patent JP-H03227038-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA KATSUYA
IPC: H01L21/76
Filed: 1990-01-31
Abstract: PURPOSE:To improve the film quality of an oxide film as well as to relax a stress at the time of an oxidation and to contrive to reduce a crystal defect in a substrate by a method wherein a sidewall nitride film is formed on the sidewall of a silicon groove part and thereafter, an impurity-doped polysilicon film is buried in the silicon groove part, the sidewall nitride film is removed and after that, the polysilicon film is oxidized and a LOCOS film is formed. CONSTITUTION:A protective oxide film 2 is formed on a P-type (100) silicon substrate 1 and thereafter, a nitride film 3 is deposited and patterning of an element isolation region is performed in a resist 4. Then, the films 3 and 2 and the substrate 1 are etched, a silicon groove is formed and after that, an oxide film 5 is formed and a sidewall nitride film 6 is formed on the sidewall of the groove. After that, a B-doped polysilicon film 7 is deposited in the groove and the polysilicon film 7 is etched back to extent about half of the depth of the groove. The film 6 is etched away. After that, the B-doped polysilicon film 7 is oxidized and a LOCOS film 8 is formed. Lastly, the films 5, 3 and 2 are etched away, whereby the element isolation region is formed.
Patent JP-H06159883-A (JP)
Title: Method for scattering snow and crushed ice with air jet
Inventor: MOCHIZUKI TAKUO
IPC: F25C3/04
Filed: 1991-02-18
Abstract: PURPOSE:To easyly and uniformly scatter snow or crushed ice in the case that snow or crushed ice is scattered on a slope in a skiing fieled to adjust condition at the slope, or to scatterse snow or crushed ice above agricultural products so as to store them at an icing temperature. CONSTITUTION:A discharging pipe having an ejection nozzle for ejecting a high pressure air jet toward a discharging port is connected to a flow feeding passage pipe for sucking snow or crushed ice. An opening end of the flow feeding passage pipe is applied as a suction port to the snow and crushed ice and further a discharging port of the discharging pipe is directed toward a place for scatting. A negative pressure generated by the air jet ejected from the nozzle into the discharging pipe is acted upon the flow feeding passage pipe, the snow and crushed ice to be scattered are sucked from the suction port of the flow feeding passage pipe into the flow feeding passage pipe under this negative pressure and then flow fed to the discharging pipe, the snow and ice are placed in the air jet and well released from the discharging port of the discharging pipe and scattered.
Patent JP-H06217101-A (JP)
Title: Facsimile equipment
Inventor: TANAKA SHIGETAKA
IPC: H04N1/32
Filed: 1993-01-18
Abstract: PURPOSE:To decide the format of a telephone number list and to print abbreviated dial information by retrieving the maximum number of digits in the stored abbreviated dial information and deciding the number of abbreviated dial information to be printed in one line based on the maximum number of digits. CONSTITUTION:When the output of the telephone number list is designated through an operation display part 104, a CPU 101 prints the telephone number list by executing a control program stored in a ROM 102. Namely, the maximum number of digits in the abbreviated dial information registered on the prescribed area of a RAM 103 is retrieved and corresponding to the number of digits, the number of stations to print the information in one line is calculated. Next, the correspondent abbreviated dial information is collected and put in a character buffer, and the telephone number list in the good format corresponding to registration/non-registration and the length of the abbreviated dial information is printed through a plotter 105. Thus, the waste of recording paper can be reduced as well.
Patent JP-S60166088-A (JP)
Title: Treatment of waste water containing hexavalent chromium
Inventor: ISHII MICHITOSHI
IPC: C02F1/62
Filed: 1984-02-09
Abstract: PURPOSE:To remove safely and economically the titled hexavalent chromium in waste water by adding iron chloride and diluted sulfuric acid to the waste water contg. hexavalent chromium to reduce the hexavalent chromium to trivalent chromium, and adding a flocculant to the waste water to precipitate the trivalent chromium. CONSTITUTION:The waste water contg. hexavalent chromium is transferred into a neutralization and reduction vessel 3 from an original water vessel 1. And the ions of iron chloride previously prepared by adding 5l of 35% hydrochloric acid to 2.5kg iron component and agitating are added to separate the hexavalent chromium as trivalent chromium. Then the pH is regulated to 7 by adding diluted sulfuric acid 5 while agitating, and the liquid is transferred to a flocculation and precipitation vessel 6 wherein a flocculant 7 such as polyacrylamide is charged to precipitate the trivalent chromium. The separated and precipitated material is transferred to a dehydrator 9 wherein the precipitate is dehydrated, and the separated water can be discharged. The dehydrated dregs contg. trivalent chromium are further dried 10, burned or embedded in the ground, and finally disposed of.
Patent JP-S53108776-A (JP)
Title: Semiconductor device
Inventor: OSHISHIBA KEIMEI
IPC: H01L21/8226
Filed: 1977-03-04
Abstract: PURPOSE: To readily obtain a diode suitable for IIL by vapor growing a polycrystalline region of a second conductivity type of an impurity concentration lower than a semiconductor region of a first conductivity type on said region, applying heat treatment to diffuse the impurity in the semiconductor region into the polycrystalline region and procducing a PN junction therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56120894-A (JP)
Title: Automatic control device of spray flow rate for lng tanker
Inventor: MORIYAMA ISAO
IPC: F17C9/00
Filed: 1980-02-27
Abstract: PURPOSE:To provide a stable flow rate of LNG gas for a boiler by a method wherein a plurality of thermometers are arranged in a transporting tank of a tanker in which LNG contained in the transporting tank is used as a fuel, the output values from the thermometers are transformed into a functional signal to control a suctioned spray volume of a pump. CONSTITUTION:When a spraying operation is to be performed during a balasted navigation, a discharge flow rate instruction for a spraying pump 10 corresponding to a total value at 13 of a temperature at gas discharging part is fed to an analogue switch 20 through function generator 14 and analogue memory 15, and a discharging volume of the pump 10 is adjusted via motor 21. In turn, a gas pressure P in the tank is kept at a desired pressure 22 by a controller 24 independent of a spraying operation control. In this way, a flor rate of spraying gas is controlled in response to a temperature of gas contained in the tank, so that a variation of gas pressure in the tank is reduced, a flow rate of LNG gas fed to boiler may be made to be stabled and safe and stable navigation of the tanker may be assured.
Patent JP-H11264882-A (JP)
Title: Electronic watch with power generator
Inventor: NAGAO SHOICHI
IPC: H02K1/27
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic wrist watch with thin shape and good charging efficiency by making the both ends of the longitudinal direction of a coil approach the outer circumference of the watch body and placing a quartz oscillator and a coil in the rotation orbit of a rotary weight so that the quartz oscillator comes in parallel on the outer circumference side than the coil. SOLUTION: Indication wheel series 5 to 8, electricity generation trains wheel 17 and 18, a coil block 3 for watch, a coil block 20 for generation, a capacitor 2 and a circuit substrate 28 are distributed without overlapping and each of the these elements is contained in a recess of a ground plate 1. A quartz oscillator 34 is arranged in an unnecessary space outside the coil block 3 for watch and the whole body is made in a flat shape. Spring parts 29a and 29b are formed in a part of circuit push plate 29 to push the circuit substrate 28 on the ground plate periphery and a spring 29e for earth lead is placed on the watch body side to prevent the disturbance of rotation orbit of a rotary weight. In this manner, a thin watch comparative to an ordinary watch thickness on the whole having a rotary weight is obtained.
Patent JP-S63194160-A (JP)
Inventor: UMADA KOUNOSUKE
IPC: F25B1/00
Filed: 1987-02-04
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-H06216238-A (JP)
Title: Manufacture of element isolation region
Inventor: ARAI CHIHIRO
IPC: H01L29/73
Filed: 1993-01-19
Abstract: PURPOSE:To lessen stress and crystal defects, which are generated in LOCOS oxidation, and to form a plug-in a self-alignment manner. CONSTITUTION:In the first process, a mask for LOCOS oxidation 17 is formed and then a pre-LOCOS oxide film 19 is formed on a substrate 11 by a first thermal oxidation method (for example, an oxidation temperature is 1000-1200 deg.C). In the second to fourth processes, a p-type impurity 22 is doped into a region 20 in the substrate 11 where an element isolation diffusion layer is to be formed and an n-type impurity 25 is doped into a region 23 in the substrate 11 where a plug-in is to be formed, with the pre-LOCOS oxide film 19 being used as a mask for impurity doping and then annealing is conducted to diffuse the p-type impurity 22 and the n-type impurity 25 and to form the element isolation diffusion layer 26 and the plug-in 27. In the following fifth process, an area near the pre-LOCOS oxide film 19 is oxidized to form a LOCOS oxide film 28 by a second thermal oxidation method (for example, an oxidation temperature is 950-1000 deg.C).
Patent JP-S59150981-A (JP)
Title: Glow plug control device for internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P19/02
Filed: 1983-02-17
Abstract: PURPOSE:To prevent the plug from overheating by a method wherein a discharging circuit, simulating temperature decrease after stopping the conduction of the glow plug, is provided and the conducting time of the glow plug, which is determined from the cooling water temperature of the engine, is corrected based on the discharging voltage of the discharging circuit. CONSTITUTION:When a preheating switch becomes OFF during the conducting period of the glow plug 11, impression of the voltage of a battery 14 on the discharing circuit 15a, provided so as to simulate the temperature decrease after the stopping of the conduction of the glow plug 11, is stopped, the capacitor C of the circuit 15a discharges through resistors R2, R3 and the manner of discharging voltage drop becomes same as the manner of the temperature decrease of the glow plug 11. When the preheating switch becomes ON again, the temperature rise of the glow plug 11 due to the conduction of previous time is considered and a correcting coefficient, having a value smaller than the same in case the temperature of the glow plug 11 is low, is selected to set the shorter conducting period of time of the plug 11. According to this method, the overheat of the glow plug 11 may be prevented and the durability of the same may be improved.
Patent JP-H05223505-A (JP)
Title: Thread groove measrurement device
Inventor: HATA NAOHIDE
IPC: G01B5/16
Filed: 1992-02-10
Abstract: PURPOSE:To easily and surely perform desired measurement work for the thread grove of a screw-like raw material with the screw-like raw material fixed in response to a fabrication machine. CONSTITUTION:A movement base 20 movable in the direction of an axial line of a screw-like raw material 12 on a base stand 18 fixed on a jig for fabrication and a measurement base 22 provided on the movement base 20 and movable and rotatable in the diration of the axial line and in the radial direction of crossing in the direction of the axial line are equipped for the thread groove measurement device. Furthermore, a measurement head 24 provided on the measurement base 22 and for performing a variety of measurement work of a groove 16 of the screw-like raw material 12 and a moving speed control means 26 for controlling the moving speed of the measurement head 24 are equipped therefor.
Patent JP-S58140622-A (JP)
Title: Detecting system of leakage of coolant of nuclear power plant
Inventor: TOKURA TAKEHIKO
IPC: G01M3/04
Filed: 1982-02-15
Abstract: PURPOSE:To detect a leaking coolant directly with high precision and high reliability by connecting leakage detectors to leaking material collection parts provided at plural positions through conduits and leading their outputs to a signal processor. CONSTITUTION:The principal equipment 31 and system constituent equipment 32 of a nuclear reactor cooling system are divided adequately by a bulkhead and on each divided floor, a reverse conical leakage collection part 34 is provided. A coolant leaking in each bulkhead 33 is collected through each collation part 34 and detected by a corresponding leakage detector 35, whose output is sent to a signal processing and diagnosing device 36 to generate waring. The leaking coolant is collected to one place and detect directly, so the high-precision and high-reliability detection is realized.
Patent JP-2000226095-A (JP)
Title: Food container
Inventor: NIWA MASAO
IPC: B65D85/72
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To enable a food container to be given various appearances and used as tableware as it is, prevent a content from being spilt during opining, and allowing eating and drinking with a mouth directly touched thereto by permitting a seal lid-adhering seal part to form a projection-peripheral inner seal part integral with a container wall face at the inner side and lower side of a lip-shaped opening outer periphery. SOLUTION: The seal part 3 is molded into a projection peripheral shape integral with a container wall face 1b, so that a seal outer face 3b is in a state being contiguous with the container wall face 1b with a curved face. In the substantial center of a seal face 3a, if a chevron projection strip 3c is formed throughout its entire circumference, adherence failure can be avoided during heating of a seal lid 2. A lip-shaped opening outer periphery 1 has a round plane contour, and can be variously configured three-dimensionally including a gently waved shape with respect to the horizontal surface, a rectangular or flower pattern horizontal plane, or the like. In this manner, the container has an appearance attracting the attention of customers, and can be used as tableware, and also prevent a content from being spilt.
Patent JP-H08243919-A (JP)
Title: Diamond dresser
Inventor: HISAMATSU SADAHIKO
IPC: B24B53/12
Filed: 1996-02-09
Abstract: PURPOSE: To provide a diamond dresser having stable dressing performance and durability. CONSTITUTION: In a blade-shaped dresser 10, since columned diamond is embedded in a metallic main body in an exposed condition so that its end surface becomes the same plane with a dressing surface 16, even if the tip of columned diamond 18 is contacted with a rotating grinding wheel at dressing time, a defect and breaking of the columned diamond 18 are prevented. Therefore, the deterioration of durability and instability of dressing performance caused by the defect and the breaking of its columned diamond 18 are suitably restrained.  Since the columned diamond 18 is embedded in the metallic main body so that the end surface becomes the same plane with the dressing surface 16, the metallic main body contacts with the grinding wheel from the first, and dispersion of grinding surface accuracy and grinding work accuracy of its grinding wheel caused by a change in a dressing condition is eliminated, and stable dressing performance is obtained.
Patent JP-H03230940-A (JP)
Title: Method and device for thermally contact-bonding film sheet to metallic pipe
Inventor: MATSUNO KENJI
IPC: H05B6/14
Filed: 1990-02-05
Abstract: PURPOSE:To prevent a pattern or a character of a printed layer from being deformed by locally and successively pressing a film sheet on a heated metallic pipe via an adhesive layer, and providing a prescribed overlapping part to the outside face of the metallic pipe, and thermally contact-bonding the film sheet to the metallic pipe. CONSTITUTION:In an introduction section A, a can shell 21 is introduced into a mandrel 12 on a turntable 10 being rotated at the specified rotational speed. In a heating section B, electric power is supplied to a spiral electromagnetic induction coil 26 via a first primary side dielectric transfer coil 14 and a secon dary side dielectric transfer coil 22 from a high-frequency power source P and the can shell 21 is heated. In a contact-bonding section C, while the heated can shell 21 is rotated on a sticking roll 72, it is moved and a film sheet 68 supplied to the sticking roll 72 from a cutting means 18 is contact-bonded to the can shell 21.
Patent JP-S62180230-A (JP)
Title: One dimensional photoelectromotive force type infrared detector
Inventor: ODA NAOKI
IPC: H01L27/148
Filed: 1986-02-05
Abstract: PURPOSE:To make an integration time long and to improve an SN ratio by processing charges from one photoelectromotive force detector by two storage wells, two CCD channels, and two on-chip amplifiers at the same time. CONSTITUTION:Charges generated by this detector are injected into an input diode 1 and stored in the storage wells 3 and 3' at the same time through input gates 2 and 2'. Then, the potentials of the input gates 2 and 2' are raised at the end of the storage to prevent following charges from being injected into the storage wells 3 and 3'. The stored charges are transferred to the CCD channels 5 and 5' by raising the potentials of the storage wells 3 and 3' while lowering the potentials of transfer gates 4 and 4'. Then, they are transferred to the on-chip amplifiers 6 and 6' by the channels 5 and 5'. Lastly, the outputs of the two on-chip amplifiers 6 and 6' are inputted to an external summing amplifier 7, which outputs a signal proportional to the sum of the charges stored in the storage wells 3 and 3'.
Patent JP-H05193626-A (JP)
Title: Packaging device
Inventor: HANAKATA TOSHIYUKI
IPC: B65B53/02
Filed: 1992-01-14
Abstract: PURPOSE:To make the appearance of a packaged configuration extrememly beautiful after a shrink packaging, and reduce the waste of a film at the time of shrink packaging. CONSTITUTION:A heater 21 is provided on a heat block 20, and a fusing blade 22, which fusion-welds openings of a heat shrinkable film 5, in which a commodity 50 is arranged, is provided on the heat block 20. A pair of film holders 35 are provided at both sides of the heat block 20, and a cooling pipe 54 with a through hole for air jetting 52 to cool the film 5 and film holders 35 is attached in the vicinity of the lower end surface of the film holders 35.
Patent JP-S63193598-A (JP)
Inventor: ISHINO TAKESHI
IPC: H01Q17/00
Filed: 1987-02-06
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。