baber/WOPTO huggingface dataset:
Patent JP-H04145053-A (JP)
Title: Removal of unreacted alkylene oxide
Inventor: MORITA HARUO
IPC: C07C215/16
Filed: 1990-10-08
Abstract: PURPOSE:To readily distill away an unreacted alkylene oxide from a liquid reaction product by reacting the unreacted alkylene oxide with acetic acid, when a N-substituted-N-2-hydroxyalkyl aniline compound is produced from a N-substituted aniline compound and the alkylene oxide. CONSTITUTION:When a N-substituted aniline compound is reacted with an alkylene oxide to produce a N-substituted-N-2-hydroxyalkylaniline compound useful as a raw material for coatings, photographic developing agents, etc., after the finishing of the reaction acetic acid is added to the liquid reaction product to react the unreacted alkylene oxide remaining in the reaction solution with the acetic acid. The reaction product is subjected to a distillation to distill away the unreacted alkylene oxide as a glycol monoacetate, thereby simply distilling out the unreacted alkylene oxide from the reaction solution without requiring a specific treating equipment such as an alkylene oxide absorption tower. The method simplifies effluent water treatment because the alkylene oxide is not directly discharged outside the reaction system.
Patent JP-H09113229-A (JP)
Title: Film thickness control device and film thickness detection method
Inventor: MASUDA HISASHI
IPC: G01B11/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To detect film thickness nondestructively with high resolution and in simple operation. SOLUTION: This device is provided with a light source for directing a light beam to the surface of a sample 10 including a substrate 1 and a designated film 2 formed thereon, and a light receiver 14 for detecting a light emitting from the film 2, and it is formed so as to detect the film thickness of the film 2 according to the signal indicating the intensity of the emitted light which is obtained by the receiver 14. Then, the film thickness of the film 2 is detected according to the relation between the film thickness of the film 2 and the intensity of the emitted light. Further, the device is equipped with an etching device for etching the surface of the sample 10, of which etching step is stopped at the time when the film thickness of the film 2 is as specified.
Patent JP-S63122732-A (JP)
Title: Production of polyamide
Inventor: INADA HIROO
IPC: C08G69/26
Filed: 1986-11-13
Abstract: PURPOSE:To produce a polyamide having excellent thermal and mechanical characteristics by rapid reaction in an extremely short time, by thermally reacting bisacylcaprolactam with a diamine. CONSTITUTION:(A) A bisacylcaprolactam expressed by the formula (R is direct bond or bifunctional organic group and preferably m-phenylene, p-phenylene, etc.), preferably terephthaloylbiscaprolactam or isophthaloylbiscaprolactam and (B) a diamine, preferably ethylenediamine, tetramethylenediamine, etc., in equivalent amounts are thermally reacted at 100-350 deg.C, preferably 200-310 deg.C under ordinary or higher pressure, preferably in an inert gas stream for 30 sec-30min, preferably 1-20min by adding, as necessary, a catalyst, stabilizer, filler, etc. Alternatively, the respective components are charged into a mold preheated at a given temperature and hot molded.
Patent JP-H06120207-A (JP)
Title: Forming method of insulating film
Inventor: INUDOU YASUHIRO
IPC: H01L21/316
Filed: 1992-10-07
Abstract: PURPOSE:To obtain an interlayer insulating film capable of omitting time necessary for carriage from one equipment to the other equipment and for the cleaning of an object to be treated which is caused by the carriage, by forming the interlayer insulating film in the same equipment. CONSTITUTION:A wafer S is set in a chamber whose temperature is kept at 850 deg.C, and an SiO2 film is formed (step S22). In the same equipment, a BPSG film is formed at a nearly equal temperature by introducing TEOS, B2O3 and P2P3 (step S23). After the BPSG film is formed, the feeding of the reaction gas is interrupted, and heat treatment in a third process is performed (step S24). After the heat treatment, an SiO2 film is formed at a nearly equal temperature in the same equipment (step S25), and the state of the film formation is inspected (step S26).
Patent JP-H03131950-A (JP)
Title: Direct memory access controller
Inventor: YAMAMOTO TAKANORI
IPC: G06F13/28
Filed: 1989-10-18
Abstract: PURPOSE:To simplify control by adding '1' to the contents of an address forming part at every transfer one byte of data, and outputting a transfer end signal when the contents of the address forming part become a value subtracting '1' from the specified number of transfer bytes. CONSTITUTION:A DMAC 14 starts the monitoring of a DMA request from an I/O device 11, and when the request is generated, requests the using right of a bus 15 to an MPU 12. When the MPU 12 permits the use of a bus 15, the DMAC 14 specifies an address to be transferred in a memory and instructs the data output and input of a data register 16 respectively to the device 11 and the memory 13. After ending the transfer of one byte, the DMAC 14 increases the address of the address forming part 18 by '1' and cancels the using right of the bus 15. The operation is repeated, and when the contents of the forming part 18 equale the value subtracting '1' from the number of transfer bytes, the reception of the DMA request from the device 11 is inhibited and the end of DMA transfer is informed to the MPU 12.
Patent JP-H02114610-A (JP)
Title: Oil-filtrating device for oil-immersed electric machine
Inventor: AOKI MIKIO
IPC: H01F27/14
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to conduct the prescribed filtration and circulation of insulating oil in the state wherein the insulating oil is filled up in a tank by a method wherein the insulating oil is circulated through a filtration and circulation device by coupling the upper part of the tank and the vacuum vessel in the filtration and circulation device using a bypass pipe. CONSTITUTION:In order to filter and circulate the insulating oil in a tank 1, a filtrating and circulating device 9 is operated after valves 4, 5, 7, 20 and 21 have been closed, and a vacuum vessel 12 is evacuated. After a switching valve 17 has been switched to the side of the valve 7, the valve 7 is opened, and the insulating oil 2 in the tank 1 is poured into the vacuum vessel 12 from the switching valve 17. After the valves 20 and 21 have been opened, the quantity of exhaust oil Qo from a pipe 6 and the quantity of pouring oil Qi from a pipe 8 are adjusted in such a manner that they become equal with each other by operating a filtering pump 13 and an exhaust oil pump 14, and the prescribed circulation treatment is conducted continuously. Accordingly, the filtration and circulation of the insulating oil can be conducted while a cooler is in operation.
Patent JP-S61146258-A (JP)
Inventor: HASHIMOTO KOICHI
IPC: A61H15/00
Filed: 1984-12-19
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-H0799275-A (JP)
Title: Power transistor module
Inventor: YAMADA TOSHIFUSA
IPC: H01L23/48
Filed: 1993-10-28
Abstract: PURPOSE:To provide a power transistor module where switching surge generated on switching operation can be suppressed and the switching characteristics of upper and lower arms can be balanced, especially its internal wiring structure. CONSTITUTION:For the power transistor module where a half bridge is constituted by connecting two sets of power transistors Tr1 and Tr2 serially and internally, a circuit pattern 3 on a substrate is separated into upper and lower arms and then a lead wire 11 of an emitter signal terminal 9 (e1) of the transistor Tr1 is connected to an external leading terminal 7 (C2E1) which is led from the mount pattern part of the transistor Tr2. At the same time, an internal connection terminal 13 which is branched from the connection point of a signal terminal is connected to the emitter pattern part of the transistor Tr1 and it is adjusted so that a proper internal wiring inductance 11 (I1=I2) can be given on the internal connection terminal 13, thus suppressing a rebound voltage generated on switching operation.
Patent JP-2001094048-A (JP)
Title: Semiconductor device
Inventor: OTSUKA NOBUAKI
IPC: G11C7/10
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an output impedance control circuit for performing highly accurate impedance adjustment for an output buffer circuit, even if power supply voltage is reduced in a semiconductor device having programmable impedance control function. SOLUTION: The gate terminal level of a first load transistor connected to an external resistor, whose impedance is specified is controlled, so that the voltage of the connection node becomes 1/2 the drive power supply voltage of an output buffer circuit. A second load transistor, that is the same conductor as the first load transistor and whose gate, is commonly connected to the first load transistor, and a dummy output buffer circuit that is used for impedance matching are connected in series, and the size of the dummy buffer circuit is controlled so that the drain voltage of a group of transistors of the dummy buffer circuit becomes 1/2 the drive power supply voltage of the output buffer circuit.
Patent JP-H0695935-A (JP)
Title: Record format change system for database
Inventor: KIKUCHI TAKATOSHI
IPC: G06F12/00
Filed: 1992-09-11
Abstract: PURPOSE:To allow a user program to retrieve and update a database based upon the newest record format without stopping a system. CONSTITUTION:At the time of issuing a retrieving instruction from a user program 1, a format inspecting processing part 2 inspects whether a retrieving record retrieved from the database 6 and stored in a user work area 5 is a record of the newest format or not, by referring to a format management information table 7, and when it is not the newest format, a format converting processing part 3 converts the format into the newest format. The user program 1 processes the converted record. When the retrieving record is updated, the updated record of the newest format is returned to the database 6. At the time of storing a new record from the user program 1, a format setting processing part 4 refers to the table 7 and adds a variable part controlling field to the stored record to prepare the record of the newest format.
Patent JP-2001092623-A (JP)
Title: Data displaying device
Inventor: KANO NOZOMI
IPC: H04N5/91
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a data displaying device for displaying only specific information as character information at a sub-display part at the time of starting a plurality of applications. SOLUTION: Picture data 3 from a host system 1 are displayed through a main display controlling part 10 on a main display part 11, and the control of a display picture is operated by a main CPU 9. On the other hand, character information necessary for a data converting part 4 is extracted from the host system 1, and the character information is converted into communication data by a communication converting part 5, and the communication data are transmitted through a communicating part 6 to a display means 2. Then, the communication data are received by a receiving part 7, and converted into display data by a sub-CPU 12, and the converted display data are displayed through a sub- display controlling part 13 on a sub-display part 15 as character information.
Patent JP-S60157194-A (JP)
Inventor: KARUROSU MANIYUEKO SANTARUTAN
IPC: H05G1/54
Filed: 1984-12-22
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-2001064378-A (JP)
Title: Polyester production catalyst, production of polyester by using same and polyethylene terephthalate produced by same catalyst
Inventor: IMUDA JUNICHI
IPC: C08J5/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyester production catalyst which enables production of polyesters having excellent quality with a high catalytic activity, and a process for producing polyesters by using this catalyst. SOLUTION: A polyester production catalyst is composed of (I) a solid titanium compound to be obtained by dehydrating and drying the hydrolyzate obtained by hydrolyzing a titanium halide and (II) a compound of at least one element selected from the group consisting of beryllium, magnesium, calcium, strontium, barium, boron, aluminum, gallium, manganese, cobalt, zinc, germanium, antimony, and phosphorus.
Patent JP-2001089783-A (JP)
Title: Arial power cable using rust proof grease
Inventor: EDO TAKASHI
IPC: H01B13/32
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an aerial power cable using a rust proof grease useful in using under the effect of a salt damage environment, air pollution, acid rain, etc. SOLUTION: This aerial power cable excellent in weather resistance and acid resistance is provided by using the rust proof grease consisting of 100 pts.wt. based oil and 10-500 pt.wt. adding amount thickening agent having a calcium salt structure.
Patent JP-H11112817-A (JP)
Title: Method for compressing color image data, its compressing device and compression processing storage medium
Inventor: NAGAMITSU HIROKI
IPC: H04N11/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To execute compression processing so as to reduce the data quantity of color image data by setting color numbers so as to permit a color with the largest number of dots within the respective dots and the color with a high probability adjoining to the color to be closed in order. SOLUTION: A color arrangement analyzing means 22 counts the state of a color arrangement in respective dots, that is, the colors and the numbers in order of a high adjoining probability in addition to the dot numbers of the respective colors in a screen image, such as white, red, yellow,.... A color number setting processing means 23 sets white being the color with the largest number of the dots within the whole dots as a '0' color number, sets yellow, for example, being the one with the high probability to adjoin white as the '1' color number and sets red, for example, being the one with the succeeding high adjoining probability as the '2' color number. An MMR compression preserving processing means 24 repeats MMR compression at every unit plane memory and stores compressed color image data in a color image data memory 8.  A color number editing processing means 25 edits color image data by a correcting operation so as to change the set color number.
Patent JP-H03131841-A (JP)
Title: Image forming device
Inventor: YOSHIYAMA MASATOSHI
IPC: G03B27/73
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a picture having stable quality without the influence of ambient temperature by detecting either the surface temperature or environmental temperature of a photosensitive recording medium, and adjusting exposure time according to the detected temperature. CONSTITUTION:A circuit adjusting the exposure time is composed of a sensor 22 which detects at least one of temperature and humidity, a transistor 24 which amplifies a signal from a sensor 22 and a motor 23 which drives an original platen glass. In this case, as the base current of the transistor 24 becomes larger, the exposure time is shortened. On the contrary as the base current becomes smaller, the exposure time is prolonged. Thus, as the sensitivity of a photosensitive is reduced, the output current from the sensor 22 becomes larger to prolong the exposure time. As the sensitivity is improved, the exposure time is shortened so as to increase the output current. Thus, picture reproducibility can be stably obtained.
Patent JP-H11105620-A (JP)
Title: Optical axis adjustment device for head lamp for vehicle
Inventor: TANABE TORU
IPC: B60Q1/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To enable appropriate adjustment of an optical axis of a lamp according to the inclination angle of a car body in the front and rear direction in an adjustment device for adjusting the optical axis of a head lamp of a vehicle. SOLUTION: A vertical movement of front wheels and rear wheels of a vehicle is detected by each of stroke sensors 1 and 2, the inclination angle in the front and rear direction of a car body is detected by an angle detection part 3a based on their detection output, and the driving and stop state is detected by a driving detection part 3b. When the vehicle is stopped, an optical axis of a head lamp is adjusted by an actuator 3 according to an average angle detection data by the detection output from the stroke sensors 1 and 2 for a certain period of time prior to the stop.
Patent JP-H02117061-A (JP)
Title: Secondary electron detector and manufacture thereof
Inventor: OKAJIMA MICHIO
IPC: H01J43/28
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a good observation image without intruding na external light into a light guide and free from appearance of background in a display image by providing a light shielding film formed with a prescribed thickness of conductive material which efficiently transmits an incident electron, but hardly transmits light. CONSTITUTION:A transparent conductive film 2 is formed on the surface of the head chip 1 of a cylindrical light guide, and a fluorescent material layer 3 is formed thereon, and further, a light shielding film 4 made up of Al with a film thickness of 500A is formed closely attached to the upper part of the fluorescent material layer 4. A secondary electron which falls on the surface of the film 4 transmits the film 4, and falls on the surface of the fluorescent material layer 3 to stimulate it; and it emits fluorescence. Then, the inside of a sample chamber is bright, but the light there is screened by the light shielding film 4, so that external light does not intrude into the light guide and no background appears in a display image. Thereby, it is possible to obtain a good observation image.
Patent JP-H05214284-A (JP)
Title: Water-base ink jet containing condensate of certain nitrogenous heterocyclic compound with alkylene oxide cosolvent
Inventor: HAWAADO MATORITSUKU
IPC: C09K23/54
Filed: 1992-10-08
Abstract: PURPOSE: To obtain an ink compsn. imparting an image excellent in water resistance, light resistance and hue and excellent in decap capacity by compounding an aq. carrier medium, a specific colorant and a specific N- heterocyclic diol.  
     CONSTITUTION: The objective ink compsn. is constituted of an aq. carrier medium (e.g.; water and diethylene glycol), a colorant selected from a pigment dispersion and a dye (e.g.; a pigment dispersion consisting of carbon black pigment and a dispersant of a block copolymer consisting of a 2-ethylhexyl methacrylate polymer block and a 2-ethylhexyl methacrylate/methyl methacrylate copolymer block and an N-heterocyclic diol being a reaction product of 5- or 6-membered monocyclic heterocyclic compd. containing divalent and trivalent N-atoms and one C-atom separating these N-atoms and characterized by that this C-atom is a part of one CO group and ethylene oxide and/or propylene oxide and having a solubility of 4.5 times or more with respect to 100 pts. of water. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11105740-A (JP)
Title: Side cover mounting structure
Inventor: TSUDA TOSHIO
IPC: B62D25/10
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a cover from coming off by minimizing looseness even if the locking part of the side cover of a hood becomes loose due to wear, aging effect or the like. SOLUTION: A working vehicle formed so that a top cover 2 may be opened and closed above a side cover 4 mounted on a vehicle body is provided with the first engagement part 23 and the second engagement part 34 above the side of a vehicle, and the third engagement part 33 below it. Parts to be engaged 4c, 4d, 4e are formed respectively at the corresponding positions of the side cover 4 to regulate the movement of the side cover in the fore/after and right/ left directions and close the top cover from the above, thereby regulating the movement of the side cover in the top/bottom direction.
Patent JP-H03130394-A (JP)
Title: Production of metallic perforated body and metallic perforated body produced by this method
Inventor: SUGIKAWA HIROFUMI
IPC: H01M4/36
Filed: 1989-10-16
Abstract: PURPOSE:To uniformly maintain the skeleton of a perforated body without cracking at the time of bending of the metallic perforated body and to uniformize the perforation rate by subjecting a laminated sheet fixed with a non-woven fabric and a hardly deformable mesh body to a plating treatment. CONSTITUTION:The non-woven fabric 1 and the hardly deformable mesh body 2 are integrally fixed by welding or adhering to form the laminate 3. This laminate 3 is plated in a plating cell 4. The two layers laminated with the mesh body 2 on one side of the non-woven fabric 1, the three layers laminated with the mesh bodies 2 on both sides of the non-woven fabric 1 and/or laminated with the non-woven fabrics 1 on both sides of the mesh body 2 or the multiple layers laminated with a required number of sheets of the non-woven fabrics 1 and the mesh bodies 2 are otherwise subjected to the plating.
Patent JP-H10115028-A (JP)
Title: Fireproof structure
Inventor: OSADA YOSHIHARU
IPC: E04B9/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof structure capable of simply realizing perfection of fireproof in the connecting area of the wall to the ceiling board. SOLUTION: This fireproof structure is a structure of a connecting area of a wall 10 to a ceiling board 20 of a building whose wall 10 and the ceiling board are formed by using an noncombustible building material. The ceiling board 20 including fitting materials 24, 30 fitted in the transverse direction along the wall for the purpose of fixing the end of the ceiling board 20 to the wall 10 is fixed by having its end surface abut on the under surface of the fitting materials 24, 30 which have at least the under surface near the side end of the wall 10 side formed of a noncombustible material 28 and cover the upper part near the end of the ceiling board 20.
Patent JP-S63124616-A (JP)
Title: Multiplexer
Inventor: HATA MASAYUKI
IPC: H03K17/693
Filed: 1986-11-13
Abstract: PURPOSE:To constitute a multiplexer with priority and a few number of transistors (TR) by constituting the titled multiplexer by a 1st metal oxide film field effect TR MOSFET, a complementary conduction MOSFET and a 2nd MOSFET and using a 2nd electrodes of a 1st MOSFET and the 2nd MOSFET as the outputs. CONSTITUTION:With a 1st control line 1 at logic 'H', the 1st NMOSFET 5 is turned on and the logic state of a 1st signal line 3 is selected. With the 1st control line 1 at logic 'L' and the a control line at logic 'H', although the 1st NMOSFET 5 is turned off, the PMOSFET 7 is turned on and the NMOSFET 8 is turned off. Then the 2nd NMOSFET 6 is turned on to give logic 'H' of a 2nd control line 2 to the gate terminal of the 2nd NMOSFET 6 and only the logical state of a 2nd signal line 4 is selected. That is, either the 1st signal line 3 or the 2nd signal line 4 is selected optionally by controlling the level of the 1st and 2nd control lines 1, 2.