baber/WOPTO huggingface dataset:
Patent JP-H0995644-A (JP)
Title: Thermosetting type coating material composition
Inventor: ONISHI KAZUHIKO
IPC: C09D5/03
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting type coating material composition excellent in storage stability, low-temperature curing property, solubility, etc., to organic solvent and excellent also in coating film performance of formed coating film. SOLUTION: This coating material composition is obtained by blending (A) 100 pts.wt. (as a solid content) epoxy compound having 130-100000 number- average molecular weight and 65-50000 epoxy equivalent with (B) 0.01-10 pts.wt. aromatic sulfonium salt of formula I [R<1> is H, OH, an alkoxy, formula II (Y is an alkyl, alkoxy, phenyl or phenoxy which may have each a substituent group); R<2> and R<3> are each H, a halogen or an alkyl; R<4> and R<5> are each an alkyl, an aralkyl or an aryl which may have each a substituent group; X<-> is SbF<-> 6 , PF<-> 6 , AsF<-> 6 or BF<-> 4 ].
Patent JP-H04190984-A (JP)
Title: Manufacture of micro machine
Inventor: KOBAYASHI SHUNICHI
IPC: B23K15/00
Filed: 1990-11-27
Abstract: PURPOSE:To manufacture the micro machine having a complicated shape or a combination of plural parts by forming the micro machine inside a Si base substance by using a convergent ion beam. CONSTITUTION:The surface of the Si base substance 1 is irradiated with the convergent ion beam 2. Radiated oxygen ions are injected into the inside from the surface and attain up to the specified depth. This attained distance is controlled by the acceleration voltage of the ion beam. The oxygen ions are combined with Si at the spot to form SiO2. Since this SiO2 is controlled by the acceleration voltage in the depth direction of the Si base substance and further, the convergent ion beam is scanned along the Si base substance surface in the direction to orthogonally cross the depth direction, an area covered by SiO2 three-dimensionally is formed. The Si compound area where such an area is made into the micro machine is formed and then, peripheral Si is etched. The area covered by SiO2 remains by this etching and the desired micro machine is obtained.
Patent JP-H05251555-A (JP)
Title: Manufacture of mos integrated circuit
Inventor: CEREDA MANLIO SERGIO
IPC: H01L21/8247
Filed: 1992-11-30
Abstract: PURPOSE: To improve electric characteristics of a final device by reducing a masking process at the time of channel stopper formation by selectively implanting selected conductive ions in a substrate through a specific field insulating region after a semiconductor polysilicon material layer is formed on the substrate. CONSTITUTION: Immediately after a resist layer 5 has been removed, a thick field oxide region 10 is grown, a nitride layer 4 and an oxide layer 3 are removed, and a gate oxide layer 131 is grown. Then the implantation is carried out after a 1st polysilicon layer 14 has been adhered. Then a memory cell region, etc., of the 1st polysilicon layer is exposed by using a resist mask 20, the 1st polysilicon layer 14 on a field oxide region 10 formed on a P-type substrate 1 is exposed, and a channel stopper is formed below it. After the exposed part of the 1st polysilicon layer 14 has been removed, implantation is carried out with high energy to form a P+-type channel stopper 8'.
Patent JP-H09159617-A (JP)
Title: Foreign object inspecting device
Inventor: FURUKAWA MASAO
IPC: G01N21/88
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting a foreign object adhered to both surfaces of a substrate to be inspected. SOLUTION: A device 1 is constituted of a rotary table holder 33 in ring shape for supporting a rotary table 32 for mounting a semiconductor wafer 31 in double-sided mirror finish and a motor 35 with a press contact roller 36 for rotating the rotary table 32. In this case, laser beams from He-Ne laser 14 are detoured to the lower surface of the semiconductor wafer 31 in double- sided mirror finish using movable mirrors 37 and 43 and the irregular reflection light of laser beams due to a foreign object is introduced into a detection optical system to receive light, thus inspecting the foreign object on both surfaces of the substrate to be inspected, more positively specifying a process for generating foreign objects, and improving the manufacturing yield of, for example, a semiconductor integrated circuit by preventing the foreign object from being generated.
Patent JP-H03182873-A (JP)
Title: Electrically driven power steering device
Inventor: UENO HIROSHI
IPC: B62D5/04
Filed: 1989-12-11
Abstract: PURPOSE:To reduce the burden of a CPU by separating the signal component of an assist command into a low frequency component and a high frequency component, processing the respective components by a low frequency control means and a high frequency control means so as to be synthesized thereafter, and thereby controlling an assist motor by the signal synthesized as described above. CONSTITUTION:An assist torque value which is obtained based on the detected torque and the detected vehicle speed, is corrected by a viscosity compensation value and an inertia compensation value so that an assist command value is thereby mae, and the assist command value is inputted into a current control section 50 as a target current command value. In this place, the target current command value is separated into a low frequency component and a high frequency component by means of a LPF 51 and a HPF 54, and the difference between the separated low frequency component and a low frequency component outputted from a LPF 59 which inputs the output signal of a current detector 60 detecting the armature current of a motor 10, is computed by an operating section 52. The respective output signals of a low frequency control section 53 processing the aforesaid difference and a high frequency control section 55 processing the output of the HPF 54 are then synthesized by a control section 56 so that the assist motor 10 is thereby controlled.
Patent JP-H08179154-A (JP)
Title: Method and structure for mounting optical module
Inventor: SASAKI JUNICHI
IPC: G02B6/30
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method for aligning the optical axes of an optical element and an optical waveguide with high precision without any adjustment. CONSTITUTION: On an Si substrate, an optical waveguide 6, rectangular electrode pads 3a and 2b which are parallel to (x) axis, and an electrode pad 2a in a similar shape which is parallel to (y) axis crossing them at right angles are formed by continuous photolithography, and a bump 3 of solder is formed on the electrode pad 2a. Then, the solder is fused to join a laser diode array 4 to the substrate 1. At this time, the surface tension of the bump parallel to the (x) axis acts principally in the (y)-axial direction and the surface tension of the bump parallel to the (y)-axial direction acts principally in the (x)-axial direction. Consequently, self-alignment in the x-y plane is performed with high precision of <=±1μm. The precision of joining height is similarly high and the optical axis can be aligned with the core 7 of the optical waveguide 6.
Patent JP-H11157818-A (JP)
Title: Production of onion graphite and graphite product
Inventor: YOSHIKAWA MASANORI
IPC: C04B41/87
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To easily produce an onion graphite powder and to easily obtain its product having excellent frictional wear characteristics. SOLUTION: A diamond fine powder having 4 to 6 nm diameter is produced by impact synthesizing method, and the diamond fine powder in a graphite crucible is disposed in a furnace of an inert gas atmosphere, heat treated at from 1,600 to 1,800 deg.C and slowly cooled. The obtd. onion graphite is taken out from the furnace. Further, the products using the onion graphite powder for lubricants or sliding members are produced.
Patent JP-H10160831-A (JP)
Title: Multiple target tracking device
Inventor: KOSUGE HITOSHI
IPC: G01S7/298
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve a target movement element calculation accuracy without providing any special additional device by setting the region of a space determined by a prediction value according to (n) movement models to a correlation region and selecting detection data that cab be correlated to a tracking target and calculating the reliability. SOLUTION: A prediction equipment 54 calculates a prediction value of, for example, a target position and a speed according to (n) movement models of a plurality of targets. A correlator 56 sets the region of a space determined by an obtained prediction value to a correlation range and selects detection data that can be correlated to a track target, for example, from a target observation position and a target observation distance measurement change rate. A reliability calculator 57 calculates the reliability of a plurality of n movement models and selected detection data and calculates the estimation value by an acceleration vector estimator 59.  Further, a target movement judging equipment 60 judges the movement state of a target from an obtained estimation value and obtains the smoothed value of, for example a target position and a speed by a smoothing equipment 62, and a smoothing error evaluation equipment 63 calculates the smoothing error covariance matrix.
Patent JP-H08161262-A (JP)
Title: Window sharing system
Inventor: TAKAGI TSUNEYOSHI
IPC: G06F15/00
Filed: 1994-11-30
Abstract: PURPOSE: To improve operation efficiency and operability by recording the event message of user input received from a server and transmitting the message when a new user joins in the middle. CONSTITUTION: A resource identifier appearing in the message is recorded in a resource identifier memory 120 by a resource identifier recording means 100, the contents of the event message and the order transmitted from the respective servers 154-158 are recorded in event message memories 118 and 122 and a commonad for adding a new server 160 during an operation is processed. Then, in the case of adding the new server 160, a client is restarted, the event message is transmitted by a message transmission means 102 at the time of reaching a stored event number, the recorded event message retrieves a value in the resource identifier memory 120 and the value of the resource identifier is converted by a message conversion means 100 so as to be the message from the new server 160.
Patent JP-H10157937-A (JP)
Title: Elevator call registering device
Inventor: OTOTAKE SHINJI
IPC: B66B1/14
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently register a call to the objective floor by providing a call registration button installed at the landing of each floor excluding the reference floor so as to register a call to the reference floor in response to pressing. SOLUTION: When a fifth floor landing registration button 2 is pressed, a reference floor operation registration relay A is excited, and a normally opened contact A1 is closed. A normally opened contact A2 of this relay is also closed, and a reference floor registration time limit relay AT is excited for a specified time. When an elevator car arrives at the fifth floor, a normally closed contact P1 is opened, and the relay A is demagnetized. When a door is opened on the fifth floor, a normally opened contact P2 is closed, and since the relay AT is being excited, its contact AT1 is also closed to excite a relay B. This relay B closes its normally opened contact and self-holds, and a travel command to the reference floor is given during its excitation time.  When the car arrives at the reference floor, a contact Q is opened by a syncronous position detetion signal, the relay B is demagnetized, and the car is stopped so as to enable a passenger to get off on the reference floor.
Patent JP-H07171083-A (JP)
Title: Device for detecting dust of electric vacuum cleaner
Inventor: OKAUCHI TERUO
IPC: A47L9/28
Filed: 1993-12-21
Abstract: PURPOSE:To provide a device for detecting dust for an electric vacuum cleaner capable of detecting dust in the wide range of an air sucking tube and easy to assemble. CONSTITUTION:A small hole 7 is penerated through a tub wall 2 of an air sucking tube part 1. A tube guide part 3 communicating with the small hole 7 is formed on the air sucking tube part 1. A guide tube 6 with the same outer dimension with the inner dimension of the tube guide part and with the same inner dimension with the outer dimension of a light projecting element is formed in the tube guide part 3. A light projecting element 5 is inserted through the guide tube 6. A concave lens 8 is disposed in the part 3 between the part 1 an the guide tube 6.
Patent JP-H08177192-A (JP)
Title: Surface grid plate material
Inventor: KATO YASUKUNI
IPC: E04F11/18
Filed: 1994-12-26
Abstract: PURPOSE: To enhance the effect of screening the inside of a room by forming multiple large grids with multiple vertical members and horizontal members and providing surface grid plates by forming the large grids into small grids in which two districts are formed vertically and horizontally. CONSTITUTION: A surface grid plate 20 is formed with a large grid 21 formed by crossing a horizontal member for large grid 22 at right angle relative to a vertical member 23 and a small grid 24 formed in the district of the large grid 21 by crossing a horizontal member for small grid 25 at right angle relative to a vertical member for small grid 26. Also the large grid 21 is positioned on the outside of a building, and the small grid 24 is arranged so that it is located on the inside of a balcony and fixed to the balcony. Then the surface grid plate 20 appears on the outer surface of the building, and the large grid 21 forms a part of the appearance of the building. On the other hand, because grids are present between the grids of the large grids 21, the small grids 24 are increased in strength.
Patent JP-H03181804-A (JP)
Title: Optical fiber distance measuring apparatus
Inventor: SAITO MITSUMASA
IPC: G01S17/36
Filed: 1989-12-12
Abstract: PURPOSE:To restrict measuring errors of the distance by inputting a signal which has a phase of 90 deg. a modulated signal from that of inputting 0 deg. output and 90 deg. output to voltage control amplifiers, and controlling a switch to combine vectorially outputs of the respective amplifiers when the number of modulated signals is plural. CONSTITUTION:The phase of a carrier wave to be modulated is controlled by a 90 deg. hybrid circuit 7, voltage controlling amplifiers 2b, 2c, an adder 8 and a switch 9, so that the measuring errors are reduced. In other words, when there are a plurality of phase modulating signals, the switch 9 is switched, so that an output signal of the amplifier 2c is inputted to the adder 8, where the output signal is added and combined in vector with an output from the amplifier 2b. Thus, the phase of the carrier waves is controlled. Since it is possible to form a signal of a desired phase if the amplitude of the output signals of the amplifiers 2b, 2c is changed, the phase of a signal within the circuit can be controlled by controlling a gain of the amplifiers 2b, 2c. The number of modulating waves is detected by a two-signal detector 12, a three-signal detector 13 in accordance with a distance measuring signal and a switching command 23. A controlling voltage of the amplifiers 2b, 2c is outputted from a controlling voltage generator 10 based on the signal from the detectors 12, 13.
Patent JP-H03253078-A (JP)
Title: Breakable power semiconductor element
Inventor: FURIITOHERUMU BAUERU
IPC: H01L29/74
Filed: 1990-11-26
Abstract: PURPOSE: To obtain the effective current limiting effect by integrating an emitter balast resistor having a nonlinear current limiting characteristic in a semiconductor substrate. CONSTITUTION: A P<+> -type emitter layer 9, an N<-> -type base layer 8, a P-type base layer 7 and an N<+> -type emitter region 4 are arranged between an anode A and a cathode K, and a thyristor structure is formed. The anode side is closed with an anode metal layer 10, and the cathode side is closed with a cathode metal layer 1. The region 4 is formed as a ring shape and connected to a layer 1, through a MOSFET structure operating as the nonlinear resistor integrated in a semiconductor substrate 19. This MOSFET structure includes an N-type channel 5 arranged at the side of the region 4, an N-type contact region 6 surrounded by the channel 5 and a gate electrode 3. A region 6, forming the source of the MOSFET and the gate electrode 3, are connected directly to the metal layer 1.
Patent JP-H02169866-A (JP)
Title: Molding method of surge absorption diode, valve drive actuator using the method, and idling control device
Inventor: NISHINOMIYA TORAZO
IPC: F02M69/32
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the short-circuit accident of diode by molding surge absorbing diode connected in parallel with an electromagnetic coil and its lead wire in a state tightly fit in a heat shrinking tube. CONSTITUTION:A surge absorbing diode 7 to be connected in parallel with an electromagnetic coil 6 is assembled on the electromagnetic mechanism part 5 of an actuator. After the diode 7 including its lead wire 7b is inserted into a heat shrinking tube 20, the tube 20 is made to shrink in advance at a temperature of 120-130 deg.C. When forming a synthetic resin armoring mold 14, the tinning of the lead wire 7b of the diode 7 is dissolved with the heat at mold formation. However, molten synthetic resin does not get into the space between the lead wire 7b and the heat shrinking tube 20, so that the surface of the main body of diode is free from the adhesion of tinning to prevent short-circuit accidents between diode terminals.
Patent JP-H06144931-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: UKIYOU YOSHIO
IPC: C04B35/58
Filed: 1992-11-06
Abstract: PURPOSE:To produce a dense sintered compact contg. SiC particles dispersed in the matrix of Si3N4 and excellent in strength at high temp. even by firing by pressureless sintering or sintering under the pressure of gas. CONSTITUTION:Powdery Si3N4 is mixed with powdery SiC having 0.6-2.5wt.% oxygen content and >=12m<2>/g specific surface area and a powdery sintering aid and the resulting mixture is fired. Since the SiC does not deteriorate the sinterability of the Si3N4, the objective dense sintered compact excellent in strength at high temp. can be produced even by firing by pressureless sintering or sintering under the pressure of gas.
Patent JP-H11139711-A (JP)
Title: Rail catching device in elevator device
Inventor: MURATA KEISUKE
IPC: B63B35/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify the fixation of a cage in an elevating and lowering device for maintenance and check, provided in a working ship. SOLUTION: A catch shaft 17 rotated by operating a handle in a cage is provided at a cage arranged so that it can be raised and lowered along an elevating and lowering rail 9 mounted to a tower stay of a working ship through a rail support 8. A pair of screw parts 17a, 17b inclined in opposite directions are provided on a part of the catch shaft 17, and a pair of arms 15a, 15b are driven in the direction in which they are brought closer to each other through piece nuts 22a, 22b threaded onto the respective screw parts. Thus, the elevating and lowering rail 9 is held down from both sides by a pair of catch pieces 13a, 13b provided at the tips of the respective arms, and thereby the cage can be easily fixed to the elevating and lowering rail 9 when the elevator device is not used.
Patent JP-H08174191-A (JP)
Title: Device for shaking out sand from casting
Inventor: ONO MASANORI
IPC: B22D29/00
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the transfer of vibration to a fluid cylinder and the contact part with a rail during shaking out operation caused by the vibration of an air hammer. CONSTITUTION: A lifter 10 is arranged between a shifting table 9 advanced/ retraeted with the hydraulic cylinder 5 and a supporting jig 4 for work 3. A supporting frame 13 with an impact device 7 and the work 3 put in a still state at a place having the positional relation correspondent to each other, is arranged at the lower side of a supporting jig 4. At the time of cotracting the lifter 10 at this position, the supporting jig 4 is laid on the supporting frame 13.
Patent JP-2000111047-A (JP)
Title: Gas lighter
Inventor: YAMAMOTO SHIZUTAKA
IPC: F23Q2/34
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to obtain a constitution of high design properties of an appearance by simply executing mounting and removing works of a windshield in assembling and inspecting steps of a gas lighter and simply operating without giving a damage such as a deformation at an appearance constituting member of the lighter. SOLUTION: Holes 9b are opened at both side walls of a member for forming a windshield 9. Protrusions 5c are bulged at sidewalls of a windshield supporting member 5 having second sidewalls 5b brought into contact with both insides of sidewalls of the windshield 9. At the time of mounting the windshield 9, the windshield 9 is deflected at a distance shorter than a distance between inner surfaces of both sidewalls of the windshield 9 at the distance between the ends of both the protrusions c at sidewalls of the member 5 with the sidewall insides of the member for forming the windshield 9. Thus, when the protrusions 5c of the member 5 are opposed to the holes 9b of the windshield 9, the protrusion 5c of the member 5 are inserted from inside of the holes 9b of the windshield 9, and the windshield 9 is locked to the member 5.
Patent JP-H06178345-A (JP)
Title: Speech path detour system
Inventor: TAKEZAKI JUNJI
IPC: H04W88/14
Filed: 1992-12-02
Abstract: PURPOSE:To make calling via other cordless system base station even possible if call amount of a cordless base station increases or a fault occurs in a speech path. CONSTITUTION:When the call line 14 between an electronic exchange 11 and a prescribed cordless system base station 12 is shut by other call or when a fault such as discontinuity, etc., occurs in the call line 14, a cordless system base station 12 responds to the calling from a cordless system mobile station 22a. Thus, the information received from the cordless system mobile station 22a is transmitted to other neighboring cordless system base station 13 and a detour connection with the electronic exchange 11 is performed via a free call line 15 that other pertinent cordless base station 13 has.
Patent JP-H07173206-A (JP)
Title: Production of acrylic polymer
Inventor: OKABE MASASHI
IPC: C08F4/00
Filed: 1993-12-21
Abstract: PURPOSE:To produce an acrylic polymer without causing the decrease in conversion due to oxygen inhibition reaction or the formation of an oligmer by feeding an acrylic monomer, a tert. phosphite compd., and a polymn. initiator to a screw extruder to subject them to reaction extrusion. CONSTITUTION:An acrylic polymer is produced by feeding 100 pts.wt. acrylic monomer contg. 1ppm or lower oxygen, 0. 1-2 pts.wt. tert. phosphite compd. of the formula, and a polymn. initiator to a screw extruder wherein to thermally decompose the initiator to cause the addition polymn. of the monomer and continuously extruding the resulting acrylic polymer. The phosphite compd., having a strong reducing power, effectively acts as a thermal stabilizer for the polymer, giving the polymer an excellent thermal stability.