baber/WOPTO huggingface dataset:
Patent JP-S62232437-A (JP)
Title: Production of polyphenylene sulfide resin
Inventor: NAKAMURA YOSHIAKI
IPC: C08G75/0209
Filed: 1986-04-02
Abstract: PURPOSE:To obtain the titled resin low in an impurity content, by reacting an aromatic polyhalogen compound with an alkali metal sulfide in the presence of a polymerization promotor in a specified amount of an amide polar solvent, subjecting the reaction mixture to hot solid/liquid separation and washing the product. CONSTITUTION:1mol of an aromatic polyhalogen compound (e.g., p- dichlorobenzene) is dissolved in at most 400g of an amide polar solvent (e.g., N-methylbyrrolidone) and reacted with an alkali metal sulfide, both of hydrogen sulfide and an alkali metal-containing base or both of an alkali metal hydrosulfide and an alkali metal-containing base. After the completion of the reaction, the polymerization solution is subjected to hot solid/liquid separation and a temperature of 50 deg.C to the b.p. of the solvent, and the separated solid matter is washed with the same solvent as above heated to a temperature of 50 deg.C to the b.p. to remove adhering mother liquor. In this way, a polyphenylene sulfide resin of a cyclic oligomer content <=1.5wt% (as measured by a methylene chloride extraction method) is obtained.
Patent JP-2000262535-A (JP)
Title: Operative device
Inventor: SAKURAI TOMOHISA
IPC: A61B18/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To surely feed an electric energy to an operative utensil by a simple constitution, and at the same time, improve the operability in the operating section of the operative utensil. SOLUTION: This operative device is constitute of a trocar and an operative utensil 3 which is inserted in the trocar. An ultrasonic driving section 16 of the operative utensil 3 is electrically connected to a rod antenna-form terminal 18, which is parallel with the insertion axis of an insertion section 11, sand is stretchably extended to the insertion section tip end side, from an operating section 13 through a switch 17. The terminal 18 is a stretchable terminal which is urged with a spring in the stretching direction, and the outer periphery is insulated, and the tip end only is made conductive. On the base end side opening surface of the at-hand section of the trocar, a ring-form groove electrode which comes into contact with the terminal 18 and electrically conducts, and of which the center is the insertion axis of the insertion section, is attached.
Patent JP-H04286226-A (JP)
Title: System cordless telephone system
Inventor: NAKANISHI AKIO
IPC: H04W76/00
Filed: 1991-03-14
Abstract: PURPOSE:To improve efficiency by generating and storing previously a table in which other connection equipments are arranged in the order of the size of received electric field intensity for every connection equipment, and determining accessing order on the basis of this table. CONSTITUTION:A test radio wave transmitted from the connection equipment B1 or a mobile terminal H1 is received by the connection or the mobile terminal other than these, and equipment in the case that it is received by the connection equipment B, the connection equipment B detects and sends the information of the received electric field intensity to a main controller C, and in the case that it is received by the mobile terminal H, the connection equipment B combined with the mobile terminal H through near-by connection equipment PM detects and sends the information of the received electric field intensity to the main controller C. Then, in the main controller C, the transmission of the test radio wave from the connection equipment B1 and the mobile terminal H1 having transmitted the test radio wave until the present is stopped, and by obtaining the received electric field intensity information from various kinds of the connection equipments B in respect of all the connection equipments, the table of the received test radio wave transmitted from the mobile terminal is generated for every connection equipment.
Patent JP-S60220067-A (JP)
Inventor: SHIBAUCHI YOSHITO
IPC: B65B55/10
Filed: 1984-04-13
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-H01247188-A (JP)
Title: Printer
Inventor: MASAKI HIDEO
IPC: G06K15/00
Filed: 1988-03-30
Abstract: PURPOSE:To enable color printing without print quality deterioration caused by mixed color by calculating a rotation value upto each color zone based on the rotation value of a color ribbon cassette from a position of detection by the first detection means to a position of detection by the second detection means. CONSTITUTION:If a power supply is turned ON, CPU 31 drives a ribbon motor 15 to set a color ribbon cassette 11 to an initial position. Next, the CPU rotates the color ribbon cassette 11 at the initial position to set the latter to a specified rotation position. Then the CPU counts the rotation value of the color ribbon cassette 11 from a position of detection by a home position sensor 20 to a position of detection by a position detector switch 23, and calculates the rotation value of color ink ribbon upto each color zone with an initial position as a reference based on the rotation value. Then the CPU stores the calculated rotation value in RAM 34. After that, CPU 31 reads the rotation value corresponding to a color zone used in accordance with a designated printing color, and causes the color ribbon cassette 11 at an initial position to rotate.
Patent JP-S59200564-A (JP)
Title: Automatic telephone answering device with interphone
Inventor: HATSUTORI GENICHI
IPC: H04M1/65
Filed: 1983-04-27
Abstract: PURPOSE:To facilitate and to improve the automatic answering between a telephone and an interphone by applying the automatic answering function of an automatic telephone answering device even to the interphone. CONSTITUTION:When a visitor pushes the calling bell switch 46 for the interphone, the speaker 42 for the interphone sounds and a relay RL 4 is energized to stop automatic answering operation to telephone. Then, an answering message on an endless tape 22 is voiced through the speaker 42 for the interphone. Further, a relay RL 2 holds itself and a messsage from the visitor is recorded on a tape 34. A relay RL 4 is turned off a specific time later and the self-holding of the relay RL 2 is released to complete the answering operation.
Patent JP-S553727-A (JP)
Title: Pilled solid food containing mainly "ume", japanese apricot and its production
Inventor: SAKAMOTO SHIYUUICHI
IPC: A23L19/00
Filed: 1978-06-19
Abstract: PURPOSE: A pilled solid food containing "ume", Japanese apricot as the major ingredient, that is prepared by kneading uniformly a freeze-dried powder of apricot fleshes and fleshes of pickled apricot.  
     CONSTITUTION: A freeze-dried powder of apricot fleshes and fleshes of pickled apricot, "umeboshi", at a weight ratio of 4:1W4, about 25W35wt% of water, based on the total amount, and, when necessary, essence extracts, flavors, saccharides and algae, are kneaded uniformly and pilled by a usual method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06290747-A (JP)
Title: Metal vapor discharge lamp and lighting device
Inventor: SAIDA ATSUSHI
IPC: H01J61/36
Filed: 1993-03-31
Abstract: PURPOSE:To provide a metal vapor discharge lamp wherein the cross section of a sealed tube can be reduced without causing the damage of an arc tube thus to obtain a good emission characteristic. CONSTITUTION:A device is provided with an arc tube 6 having a discharge space wall part 1 sealed with mercury, rare gas and emitting metal and a seal tube 2 formed in both ends of this emitting space 1 while burying an electrode 5, and a throttle part 11 is formed between the seal tube 2 and the discharge space wall part 1, further without forming an exhaust tip or exhaust tube seal part in the discharge space wall part 1. In this way, since the exhaust seal part or exhaust tip part is not formed in the discharge space wall part, an optical output is prevented from decreasing, thus to obtain a good emission characteristic. By a small diametric throttle part, mercury, emitting metal and rare gas can be simultaneously and well condensed to be cooled and heated.
Patent JP-H02153068-A (JP)
Title: Method and apparatus for coating fine powder
Inventor: TAKESHIMA EIKI
IPC: C23C14/34
Filed: 1989-03-27
Abstract: PURPOSE:To firmly and uniformly coat fine powder of a metal, ceramics, etc., with various materials by dispersing the fine powder carried by a flow of gas, heating the dispersed powder under reduced pressure and coating the heated powder by sputtering. CONSTITUTION:Fine powder of a metal, ceramics or plastics is dispersed as primary particles in an inert atmosphere by treatment with a fluid jet mill 3. The dispersed fine powder is heated in an inert atmosphere under reduced pressure in a heating chamber 1. The heated fine powder 8 is charged into a rotating vessel 2 and this vessel 2 is rotated to form a fluidized bed 18. The powder in the bed 18 is coated by sputtering and the coated powder is recovered from the vessel 2 through a filter 4.
Patent JP-H01251329-A (JP)
Title: Tracking controller for optical head
Inventor: SUZUKI TOSHIHIRO
IPC: G11B7/09
Filed: 1988-03-30
Abstract: PURPOSE:To perform a tracking control at high speed by separating an optical parts at the tip of a head and servo-controlling the optical parts in the whole head and at the tip of the head. CONSTITUTION:An optical head 1 is separated from a fixed optical system 5. The fixed optical system 5 is optically connected with a lens 31 at the tip of the optical head 1 by an optical fiber 30. A servo mechanism 4 to move and control the optical parts is provided at the tip of the optical head 1. By conducting a current to coils 41a and 41b, repulsion or attraction is generated between permanent magnets, the direction of the lens 31 is controlled and the tracking control to a magneto-optical disk is performed. Thus, the optical parts controlled at the tip of the optical head 1 is only the lightweight lens 31. Thus, the high-speed tracking control can be performed.
Patent JP-S61233388-A (JP)
Title: Electronic timepiece
Inventor: SATO MASASHI
IPC: H03B5/32
Filed: 1985-04-09
Abstract: PURPOSE:To compensate always the output of a time standard circuit 3 correctly by changing the compensating quantity of the output of the time standard circuit in accordance with a compensating value set by a compensating value setting circuit. CONSTITUTION:The compensating value is set from the external to a compensating value setting circuit 1, and the set compensating value held in the circuit 1. The output of the circuit 1 is transmitted to a control circuit 2, and the circuit 2 determines the compensating quantity in accordance with the input compensating value and transmits it to a compensating circuit 4. The output of a time standard circuit 3 is always compensated correctly in the circuit 4 by the compensating quantity from the circuit 2. The output of the circuit 4 has the frequency divided by a frequency dividing circuit 5 and is displayed on a display circuit 6.
Patent JP-H01246917-A (JP)
Title: Simultaneous trigger inhibiting switch circuit
Inventor: TAKEUCHI MASUMI
IPC: H03K17/00
Filed: 1988-03-28
Abstract: PURPOSE:To switch systems to a system having no priority by providing the 1st and 2nd delay circuits, 1st and 2nd pulse generating circuits, a detection circuit, and a selector circuit and inhibiting system switching when switching triggers are simultaneously produced. CONSTITUTION:The 1st and 2nd delay circuits 2 and 3 respectively output the 1st and 2nd switching triggers A and B from terminals (a) and (b) to the 1st and 2nd pulse generation circuits 4 and 5 after delaying them. A detection circuit 1 output inhibit pulses E to the circuits 4 and 5 when the triggers A and B are simultaneously, inputted from the terminals (a) and (b). When the pulses E are not inputted from the circuit 1, the circuits 4 and 5 output the 1st and 2nd system switching pulses F and G by means of the outputs of the circuits 2 and 3. Accordingly, a selector circuit 6 outputs the 1st or 2nd system selecting signals H to a terminal (d) in accordance with the pulses F and G. Therefore, switching can be made to a system having no priority by inhibiting the system switching when the triggers A and B are simultaneously produced.
Patent JP-H03273795-A (JP)
Title: Terminal calling system
Inventor: KAKIMOTO TAKASHI
IPC: H04M3/42
Filed: 1990-03-22
Abstract: PURPOSE:To know information on the call incoming side by a call originating side subscriber before the response of a call incoming side subscriber by connecting a call originating side terminal to a call incoming side terminal and displaying data previously set to the call incoming side terminal or information to show the state of the terminal at the display part of the call originating side terminal before the response of the call incoming side terminal. CONSTITUTION:When a call is originated from an ISDN terminal 2 to an ISDN terminal 1, an ISDN exchange 5 connects those ISDN terminals 2 and 1. At first, a ringer tone is sent to the ISDN terminal 2 on the call originating side and a call signal is sent to the ISDN terminal 1 on the call incoming side by a data channel D. Next, the ISDN exchange 5 connects the data channel D between the ISDN terminals 2 and 1 and the information is exchanged between the ISDN terminals 2 and 1. Then, the data previously set and stored in a memory part 6 of the ISDN terminal 1 or the information showing the state of the terminal is transmitted to the ISDN terminal 2 and displayed on a display 7 in the ISDN terminal 2. Thus, the call originating side subscriber can know the state of the called party before starting the speech.
Patent JP-S572881-A (JP)
Title: Manufacture of 3,5-dialkoxy-4-hydroxybenzaldehyde
Inventor: MASATOMI TSUNEHIKO
IPC: C25B3/23
Filed: 1980-06-04
Abstract: PURPOSE: To obtain the desired product in a high yield by electrolytically oxidizing a soln. 3,5-dialkoxy-4-hydroxytoluene and a base in an org. solvent while passing the soln. through the narrow gap path between a cathode and an anode at a specified linear velocity.  
     CONSTITUTION: A casing 1 is provided with a blind flange 2, an inlet 3 feeding liq. starting material for reaction and an outlet 4 discharing a product. The casing is made of electrically conductive metallic material for generating hydrogen, and the inner surface is used as a cathode. A core-shaped anode 9 made of carbon material is held in the casing 1 with rings 10, 11 as spacers so as to make the section circular. As a result, a narrow gap 12 having a circular section is formed between the casing 1 as the cathode and the anode 9. A soln. of 3,5-dialkoxy-4-hydroxytoluene and a base in an org. solvent is fed to the gap 12 from the inlet 3 and passed through the gap at ≥10cm/sec linear velocity. During the passing the soln. is electrolyzed at 1W100A/dm 2  current density, and the resulting 3,5-dialkoxy-4-hydroxybenzaldehyde is discharged from the outlet 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02254871-A (JP)
Title: Waveform equalizing circuit
Inventor: SAKAMOTO TOSHIYUKI
IPC: H04N5/21
Filed: 1989-03-29
Abstract: PURPOSE:To offer a waveform equalizing circuit used in common for correcting ghost fault of the NTSC system and transmission distortion of a MUSE system by supplying a 1st clock to a distributer and 1st and 2nd digital filters and supplying a 2nd clock to the distributer. CONSTITUTION:When the circuit is used for a waveform equalizing circuit equalizing inter-sampling value interference in the MUSE system, a 16.2MHz clock is inputted to a 1st clock input terminal 14 and supplied to a distributer 2. A 32.4MHz clock is inputted to a 2nd clock input terminal 15 and supplied to the distributer 2 and a 1st digital filter 3. When the circuit is used for a waveform equalizing circuit for ghost elimination in the NTSC system, the 14.32MHz clock is inputted to the 1st and 2nd clock input terminals 14, 15. Thus, the waveform equalizing circuit able to be used in common for correcting the transmission distortion in the sample value transmission of the MUSE system and the ghost fault in the NTSC system is realized.
Patent JP-S53136-A (JP)
Title: Beam splitter
Inventor: TSUKADA NORIAKI
IPC: G02B6/28
Filed: 1976-06-24
Abstract: PURPOSE:To split input beam into plural number of beams by using the connecting plane of refractive index gradient type lens.
Patent JP-2000265706-A (JP)
Title: Buckling restraint brace
Inventor: FUKUDA KOJI
IPC: E04B1/98
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the local buckling of a brace core material by forming a slit on both the ends of a buckling restraint material, and inserting the rib of the brace core material into the slit. SOLUTION: A buckling restraint material 3 sandwiching the intermediate part of a brace core material 2 in the plate thickness direction is assembled on the brace core material 2 projecting a rib 22 on both the ends, and the deformation of the plate thickness direction of the brace core material 2 is restrained. Then, a slit 33 whose end face side is opened is formed on both the ends of the buckling restraint material 3, and the rib 22 of the brace core material 2 is inserted in the slit 33. A cover plate and a stiffner are welded around the slit 33 to be reinforced around the slit 33. In addition, a sheet-like cushioning material 4 is provided between the brace core material 2 and the buckling restraint material 3, and the transmission of friction force is cut off between the brace core material 2 and the buckling restraint material 3.  Thereby a reinforcing section due to the rib 22 and a restraint section due to the buckling restraint material 3 are overlapped, and the local buckling of the brace core material 3 can be prevented.
Patent JP-S548981-A (JP)
Title: Manufacture for diode
Inventor: ODA KATSUHIRO
IPC: H01L29/868
Filed: 1977-06-23
Abstract: PURPOSE:To reduce a forward voltage drop, by providing a silicon layer (layer i) onto a substrate when forming an anode region, by improving strength with the curvature of a junction curve part made large by deeply diffusing the anode region on the silicon layer, and by decreasing the impurity density of the surface by etching the anode region surface.
Patent JP-H05240806-A (JP)
Title: Method for evaluating fatigue damage of austenitic stainless steel
Inventor: FUKUOKA CHIE
IPC: G01N23/18
Filed: 1992-02-26
Abstract: PURPOSE:To evaluate fatigue damage of a test piece and predict fatigue life by obtaining a relationship map of Vickers hardness of a material whose degree of fatigue damage is known previously for each distortion range and that of a microscopic texture of the degree of fatigue damage and then comparing them with observation of a test piece to be measured. CONSTITUTION:Change in Vickers hardness is changed into difference in a load which gives fatigue damage (difference in distortion range), the value of Vickers hardness is increased as the distortion range is large, and the value of Vickers hardness differs when the distortion range changes, for example 1.2%, 1% and 0.6%, even in the case of the same degree of fatigue damage. The Vickers hardness of a material whose fatigue damage needs to be evaluated is known by measurement and at the same time a distortion range can be known if the degree of fatigue damage of the material is known, thus evaluating past history, lapse prediction of damage, etc., of the material. Therefore, fatigue damage can be evaluated by combining observation of a microscopic texture with a transmission electron microscope with Vickers hardness.
Patent JP-H04218018-A (JP)
Title: Manufacture of liquid crystal cells
Inventor: HARADA TAKAMASA
IPC: G02F1/1339
Filed: 1991-04-08
Abstract: PURPOSE:To obtain good display characteristics by filling a ferrodielelctric liquid crystal composition containing additives lower in boiling point than the substance exhibiting liquid crystal property into cells at high temperature and in high vacuum and under the other specified conditions. CONSTITUTION:An ultraviolet ray hardenable epoxy resin is printed on the circumference of a orienting film formed on a substrate 1 provided with a transparent electrode and the film to form a sealing part 2. Then, the ferrodielectric liquid crystal composition layer 3 containing a spacer made of silica is formed by coating. This substrate 1 is placed in a vacuum chamber to remove the air out of the composition, and taken out of the chamber, and heated to convert it into an isotropic liquid or a nematic phase and to smooth the surface of the liquid composition crystals. Next, the other side of the substrate 4 opposite to the substrate 1 and provided with no sealing print and not coated with no liquid crystal composition is applied to pressure in vacuum to attain a desired cell gap to form the cells, thus permitting nonuniform adsorption of the low boiling point additives to the orienting film to be prevented.
Patent JP-S59199054-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/04
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S531717-A (JP)
Title: Fuel injection system for diesel pile hammer
Inventor: INANAGA AKIYASU
IPC: F02M59/26
Filed: 1976-06-28
Abstract: PURPOSE: To avoid preignition and uneven ignition by feeding a continuous jet of fuel into a cylinder, throughout the period from the moment immediately before a poston closes a suction-exhaust port until the moment immediatly before the piston hits and ampact block. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63241984-A (JP)
Inventor: OMORI KAZUMITSU
IPC: H05K3/20
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59200012-A (JP)
Title: Auxiliary combustion chamber for internal-combustion engine
Inventor: TOEDA SHIGETOSHI
IPC: F02B19/00
Filed: 1983-04-27
Abstract: PURPOSE:To improve the starting property, combustion efficiency and reliability of an internal-combustion engine, by providing a narrow gap between the peripheral surface of a ceramic-made hot plug and the inside surface of a fitting hole for the plug and fitting a buffering washer ring on the top of the plug. CONSTITUTION:A hot plug Pc made of ceramic is inserted into a narrow gap L in the plug fitting hole J of a cylinder head H. A washer ring S for sealing and buffering is interposed between the top of the plug Pc and the step of the fitting hole J. A metal ring R is inserted at the small-diameter step D of the plug Pc at its bottom and pushed up by a gasket K so that a gap L is defined between the inner circumferential surface of the ring and the plug. As a result, the degree of the transfer of the heat of the plug Pc to the cylinder head H of low temperature is very small to help heighten the temperature of the plug. In addition, the stress due to thermal expansion is absorbed.
Patent JP-S60220856-A (JP)
Title: Oblique probe device
Inventor: SEKIGUCHI KOUJI
IPC: G01N29/28
Filed: 1984-04-17
Abstract: PURPOSE:To prevent an artificial echo from being generated by fitting a partition film which is made of a material having acoustic impedance nearly as large as water and has pores or a fine slit atop of a nozzle. CONSTITUTION:Water supplied to a feed water hole 24 forms the water column extending from the acoustic projection surface of a probe 21 to the partition film 25 atop a water column nozzle. The amount of fed water may be extremely small because outflow ater is only supplemented from an extremely small hole formed in the partition film 25, and the flow rate is adjusted with a needle valve 30; and the outflow water from the extremely small hole in the film 25 fills the gap between the surface of a material 5 to be inspected and the partition film 25 to serve as a medium for ultrasonic wave propagation. Thus, the amount of water in use is extremely small and air is blown to the front edge where an ultrasonic wave is inputted, thereby easily eliminate overflowing.