baber/WOPTO huggingface dataset:
Patent JP-H06157494-A (JP)
Title: Alpha-acylaminoketone derivative, its production and its utilization
Inventor: ORI AIICHIRO
IPC: C07D307/33
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for pilocarpine, etc., which is a therapeutic medicine for glaucoma by subjecting a benzyl ester group of a specific benzyl ester derivative to hydrogenolysis and successive decarboxylation. CONSTITUTION:An acid halide of formula I (R<1> is lower alkyl; X is halogen), e.g. homopilopic acid chloride is made to react with a malonic acid derivative of formula II (R<2> is same as R<1>; R<3> is H, lower alkyl, lower alkoxy, nitro, cyano or halogen), e.g. acetamide malonic acid dibenzyl ester to afford a benzyl ester derivative expressed by formula III. The benzyl ester derivative is dissolved in acetic acid and subjected to removal of benzyl group due to hydrogenolysis and successive decarboxylic acid reaction in the presence of 5% palladium-carbon under hydrogen atmosphere at ambient temperature while stirring for 4hr and 50min to provide the objective alpha-acylaminoketone derivative expressed by formula IV and useful as a synthetic intermediate for pilocarpine which a therapeutic medicine for glaucoma and its analogue compounds.
Patent JP-2000139832-A (JP)
Title: Endoscope device
Inventor: SAITO KATSUYUKI
IPC: G02B23/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To save the cost and a housing space for extending the functions of an endoscope to be capable of observing vocal cord. SOLUTION: A vocal cord image is formed at CCD 42 after passing through an objective optical system 31, an image transmitting optical system 32, an eyepiece 33, a lens 34 and an image forming optical system 41. In the middle of the system 41 in a camera head 6, a slit turnable plate 45 where a slit is formed is disposed and the turnable plate 45 is rotated by synchronizing with the speech signal of the vocal cord obtained by a microphone, thereby the vocal cord image formed at CCD 42 becomes as image like a slow image to be observable. In this constitution, it is not required to use a stroboscopic light source as a light source 3 and only introducing a head 6 which is more expensive and smaller than the device 3 required toe extend the functions of the endoscope device to be capable of observing the vocal cord to save the cost and the housing space therefor.
Patent JP-H11154649-A (JP)
Title: Rapid heat processor
Inventor: NOGUCHI OSAMU
IPC: H01L21/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of temperature distribution of a substrate to be processed, based on uniformity of illumination of a halogen lamp or the like, as a heating means in performing rapid heat treatment of the substrate to be processed such as a wafer substrate, and to improve the uniformity of the temperature distribution of the substrate to be processed generated by the temperature of gas introduced to a reaction chamber. SOLUTION: A holding means 2 for holding a substrate 3 to be processed is set in a reaction chamber 1 equipped with a gas introducing port 4 and an exhaust port 5, and a heating means 6 for heating a substrate 3 to be processed is provided outside the reaction chamber 1 in a rapid heat processor. A device is provided with a heating means auto-rotating mechanism 7 for allowing the heating means 6 to auto-rotate within a face parallel to the face to be heated of the substrate 3, and a heating means scanning mechanism 8 for allowing the heating means 6 to move within the face. Also, this device is provided with a holding means auto-rotating mechanism for allowing the holding means 2 to auto-rotate within a face parallel to the face to be heated of the substrate 3.
Patent JP-H02165024-A (JP)
Title: Temperature monitor apparatus
Inventor: NODA SHOHEI
IPC: F28D19/04
Filed: 1988-12-20
Abstract: PURPOSE:To prevent heat radiation and to facilitate maintenance by arranging an integrated structure of a reflecting mirror and an infrared detection sensor to the side surface of the duct of a preheater in a movable manner. CONSTITUTION:An infrared detection sensor 32 and a reflecting mirror 35 are arranged to the recessed part 31 provided to the side surface of the air inlet duct 9 of an air preheater in a movable manner as an integrated structure so as to traverse the region of a heat exchange fins in the radius direction thereof by a traverse apparatus 33. Infrared rays emitted from the fins 2 during movement in the axial direction of a rotary shaft 1 are condensed to be guided to the sensor 32. Then, infrared rays are received by an infrared detection element 35 and a detection signal is sent to a signal processor 33 through a cable 37 and, when a signal of set output (temp.) or more is inputted, an alarm is outputted. The infrared intensity distribution (temp. distribution) of the fins 2 in the radius direction thereof and the timewise change thereof are displayed on a computer (display) 39 in synchronous relation to a signal 30 for moving the sensor 32. By this method, heat radiation is prevented and the maintenance of a moving apparatus becomes easy.
Patent JP-2000219623-A (JP)
Title: Tacky gel composition for iontophoresis and device therefor
Inventor: KATAGAI KAZUYA
IPC: A61K47/38
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky gel composition used for an iontophoresis capable of delivering a basic medicine into a living body efficiently and provide a device for it. SOLUTION: This composition contains a basic medicine, an acidic polymer, a multi-functional epoxy compound, water, a polyhydric alcohol and/or a gelatin, and the ratio of the basic medicine to the acidic polymer is preferably (10:1)-(1:10). Also, the basic medicine is preferably in a free state.
Patent JP-H08181524-A (JP)
Title: Driver for tracking antenna
Inventor: TAKAGI MASAHARU
IPC: H01Q3/08
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the weight of an entire driver by simplifying structure of an electric circuit section because an elevating angle is not usually adjusted to avoid an elevating angle adjustment motor from being driven at all times. CONSTITUTION: A planar antenna 1 is driven by an elevating angle adjustment motor to adjust an elevating angle of the antenna 1. The antenna 1 and a rotary frame 5 with the elevating angle adjustment motor mounted thereon are freely turnably supported to a stationary base 7. The elevating angle of the antenna 1 is adjusted by driving the rotary frame 5 with an azimuth angle adjustment motor 6. In this case, the elevating angle is adjusted by driving the antenna 1 with the elevating angle adjustment motor only when an installed area is change and a torque is delivered from the elevating angle adjustment motor via a worm reduction gear mechanism.
Patent JP-H08182329-A (JP)
Title: Air-conditioner with inverter device
Inventor: TAKII HISAYOSHI
IPC: H02M7/06
Filed: 1994-12-22
Abstract: PURPOSE: To improve the power factor of an air-conditioner equipped with an inverter and suppress the higher harmonic current contained in the power supply to the air-conditioner and, at the same time, to suppress the abnormal rise of the output voltage of an active filter at the starting time of the air- conditioner. CONSTITUTION: An active filter 3 is provided to an air-conditioner equipped with an inverter and, when the output voltage of the filter 3 becomes abnormal, an overvoltage detecting circuit 24 detects it and breaks the power supply to a switching control signal generating circuit 10 which controls the chopping of the filter 3. At the time of starting the air-conditioner, in addition, a voltage dividing circuit suppresses the rise of the output voltage of the filter 3 by making the difference between the output voltage and the final target output voltage of the filter 3 smaller than the appearance or, when the electric current is small, raising the oscillation frequency of an oscillator which controls the chopping of the filter 3.
Patent JP-H01161220-A (JP)
Title: Liquid crystal display device
Inventor: TERADA TOSHIYUKI
IPC: G02F1/1347
Filed: 1987-12-17
Abstract: PURPOSE:To obtain display appropriate for the property of the display of each display part by constituting either of 1st and 2nd layers as a simple dot matrix liquid crystal display element (LQDE) and constituting the other as a static LQDE. CONSTITUTION:The 1st and 2nd layers 11, 11' are respectively constituted as a simple dot matrix LQDE and a static LQDE and the display of the 1st layer 11 and that of the 2nd layer 11' are respectively independently executed. In a part such as a speed meter requiring a rapid response, display is executed by an electrode pattern of the static LQDE in the 2nd layer 11', and in case of a display part such as a fuel meter or an alarm display for water temperature, hydraulic pressure, etc., having a comparatively small change, display is executed by an electrode pattern of the simple dot matrix LQDE in the 1st layer 11. Thus, optimum display corresponding to the property of each display can be obtained.
Patent JP-H11152383-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: ISHIMARU KAZUTOMI
IPC: C08L33/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural vinyl chloride-based resin film, the surface of which is free of molds and which is well molded through calendar forming process. SOLUTION: The agricultural vinyl chloride-based resin film is prepared by blending a copolymer of a glycidyl ester of (meth)acrylic acid and an alkyl ester of (meth)acrylic acid. Here, the above-mentioned alkyl ester of (meth) acrylic acid is preferably methyl methacrylate. The agricultural vinyl chloride- based resin film is prepared by blending a copolymer of a glycidyl ester of (meth)acrylic acid and an alkyl ester of (meth)acrylic acid with a vinyl chloride resin and then forming a film through calendar forming process.
Patent JP-H01161761-A (JP)
Title: Semiconductor device
Inventor: FURUYA KAZUHITO
IPC: H01L29/201
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a semiconductor device, which can be operated at one picosecond or below while currents of which can be controlled with high diffraction efficiency, high accuracy, by diffracting in jected carriers accelerated up to a specified energy level by a diffraction grating and conducting switching by utilizing the diffraction action. CONSTITUTION:A semiconductor device has a carrier injecting means 9 injecting carriers accelerated up to a fixed energy level, a means 6 composed of a periodic structure, which extends in the direction orthogonal to the direction Z of travelling of injected carriers and a semiconductor material constant of which periodically changes, and selectively diffracting injected carriers in response to an input signal Vin, a means 3 separating diffracted carriers and carriers not diffracted, and all output means 14 selectively extracting separated carriers. A collector region 2 consisting of a GaInAs n<+> semiconductor layer, the barrier layer 3 made up of GaInAsP, an n-type semiconductor layer 4, an n<-> layer 5 composed of GaInAs, the potential diffraction grating 6, an n layer 7, an n<+> layer 8 and the carrier injection electrode 9 consisting of gold are formed onto a substrate 1 made up of InP.
Patent JP-H11139312-A (JP)
Title: Programming device for signal protection system
Inventor: ICHIKAWA NORIAKI
IPC: B61L19/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prepare a program installed to the programable controller of an interlocking terminal device and a field terminal device automatically. SOLUTION: A field instrument table is prepared by extracting the data of the field instrument used at the inside from a control data base for railroad taken in by a data base reading means 20 by a data base development processing means 21. A terminal allotment table is prepared by inputting the information which field instrument is controlled manually per respective terminal devices in a terminal allotment processing means 22 and an address table is prepared by alloting the address for respective signals of the field instrument controlled per respective terminal devices in an address allotment means 23. In a program automatic preparation processing means 24, the programs for respective terminal devices are automatically prepared from the field instrument table, terminal allotment table and address table.
Patent JP-2000145688-A (JP)
Title: Axial force equalizer
Inventor: TABATA HIFUMI
IPC: F16J15/44
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate abnormal vibration of a mating ring of an end face-type non-contact seal of an axial force equalizer. SOLUTION: An axial force equalizer having a balance piston 8 formed on the outer periphery of a rotary shaft 3 supported in a casing and for making fluid pressure act on the end surface of the piston 8, a space 11 for surrounding the end surface is formed on the low pressure side of the balance piston 8, and an end surface-type non-contact seal 12 composed of a mating ring 13 provided on a rotary shaft 3 and a seal ring 14 provided on a static system and abutting on one end surface of the ring is provided in the space 11. The mating ring 13 is fitted around a holding metal fitting 15 fitted around the rotary shaft 3 through a plate spring 28, and the inner periphery of the mating ring 13 and the outer periphery of the holding metal fitting 15 are fitted with clearance at one side or both sides of the plate spring 28.
Patent JP-H11153620-A (JP)
Title: Probe card for wafer batch type measurement inspection
Inventor: NAKAYAMA TOMOYUKI
IPC: G01R1/073
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the probe card which enables wafer batch type measurement inspection even for a wafer which has a potodetecting element, etc., formed. SOLUTION: The probe card 20 for wafer batch type measurement inspection, equipped with bump electrodes 22b arranged in two dimensions on a polyimide thin film 22a and a multi-layered wiring board 21 which is electrically connected to the bump electrodes 22b, the multi-layered wiring board 21 is equipped with a light emitting element 29. When wafer batch type measurement inspection is performed, the light emitting element 29 irradiates a photodetection part 27 formed on the wafer 25 with light.
Patent JP-H09162231-A (JP)
Title: Liquid crystal display device
Inventor: MORI IKUO
IPC: H01L21/60
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized liquid crystal display device, in which the wiring distance is shortened by interconnecting a liquid crystal display element and driver elements through leads projecting into device holes in a tape carrier. SOLUTION: A liquid crystal display device comprises a liquid crystal display 1 and its driver element 2, which are interconnected through leads 31 formed on a tape carrier 3. The driver element 2 has electrodes 21 connected to the leads 31, which protrude through device holes in the tape carrier 3. The leads 31 are cut, and the free ends of the cut leads connected to the driver element are connected to electrodes 12 on the liquid crystal display element 1. For example, the electrodes 12 of the liquid crystal display element 1 are connected with the electrodes 21 of a plurality of driver elements 2 through an anisotropic conductor film 5 and the leads 31 projecting into the device holes in the tape carrier 3.
Patent JP-H04192846-A (JP)
Title: Loop-back selecting circuit
Inventor: TOUJIYOU ECHIKO
IPC: H04L69/40
Filed: 1990-11-27
Abstract: PURPOSE:To correctly determine the priority of remote loop-back by constituting the circuit so that remote loop-back request information from the opposed station is not masked by local loop-back request information of the own station. CONSTITUTION:The circuit consists of a line signal receiving part 1, a loop-back selecting part 2, a line signal transmitting part 3, and a remote loop-back request information input terminal 201 of the own station and a local loop-back request information input terminal 202 of the on station in the loop-back selecting part 2. In such a state, the remote loop-back detection from the opposed station is not inhibited by local loop-back from the own station, and the priority is determined by local loop-back request information of the own station after determining the priority of remote loop-back, so that remote loop- back request information from the opposed station is not masked by the local loop-back request information of the own station. In such a way, first arrival priority of a remote loop-back request can be observed.
Patent JP-H09155155-A (JP)
Title: Denitration method
Inventor: NAKAJIMA YOSHIO
IPC: B01D53/56
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the denitration of NOx -containing gas such as exhaust gas and to enhance a denitration ratio. SOLUTION: A denitration agent obtained by supporting a metal on zeolite and NOx -containing gas are subjected to catalytic reaction in the coexistence of a reducing agent and the reducing agent is sprayed on the NOx -containing gas to be allowed to coexist. At this time, as the reducing agent, a mixture of ammonium acetate and acetic acid is used and an (ammonium acetate/acetic acid) value using a mol ratio is set to 1.5 or more. Pref., the (ammonium acetate/acetic acid) value is set to (7/3)-4. Further, pref., the concn. of the reducing agent is set to 7-9(mol/l).
Patent JP-S63168413-A (JP)
Inventor: RAINAA AREKISANDAA UERUNAA
IPC: C08F4/58
Filed: 1987-12-21
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-H01164400-A (JP)
Title: Drum type dryer
Inventor: TACHIBANA YUICHI
IPC: D06F58/28
Filed: 1987-12-19
Abstract: PURPOSE: To prevent the take-out of objects to be dried from being forgotten without increasing the number of parts and production costs by rotating a rotary drum almost by half at least when the open and close detecting signals of a perspective door are successively outputted after the end of drying operation. CONSTITUTION: An operation control circuit 25 judges whether an open detecting signal So of a door switch 20 is inputted or not and when the open detecting signal So is inputted, namely, when a door 2 is opened, it is continuously judged whether a close detecting signal Sc is inputted or not. When the close detecting signal Sc is inputted, namely, when the door 2 is closed, a motor 13 is energized for fixed time such as just for 2 sec, for example. The time of energizing the motor 13 is set so as to rotate a rotary drum 4 almost by half corresponding to that energizing. Thus, when the open detecting signal So and the close detecting signal Sc are successively outputted after the end of drying operation, namely, when the door 2 is opened and closed later, the rotary drum 4 is rotated almost by half.
Patent JP-2001138623-A (JP)
Title: Medium to be recorded
Inventor: SANTO TAKESHI
IPC: C09D11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a medium to be recorded having a high image density of a printed product without adverse influence of an ink to the hue of a dye, an image having a clear color tone and high resolution and excellent ink absorbability and image preservability by improving a light resistance and discoloring and fading resistances of an ink jet image. SOLUTION: The medium to be recorded comprises an ink receiving layer containing a compound represented by formula (wherein X- is a monovalent metal complex anion, R1 to R8 are each a hydrogen atom or a monovalent organic residue, wherein at least one of R1 to R8 is a monovalent organic residue selected from a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxyalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkinyl group and a substituted or unsubstituted aralkyl group, and n is 1 or 2.).
Patent JP-H09137738-A (JP)
Title: Controller for engine and automatic transmission
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a shift shock caused by rich spike control during lean burn operation by prohibiting when an engine torque is detected, rich spike control by which an air-fuel ratio is temporarily reduced for a predetermined timing during lean burn operation in which the air-fuel ratio is increased. SOLUTION: During engine operation, a discrimination is made, by an electronic controller 21, whether or not lean burn operation is executed, and when a lean fuel-air mixture is burnt, a discrimination is made whether or not an accumulative rotational speed is larger than a constant value. When discrimination is YES, the fuel-air mixture is changed over to be rich, and also ignition timing is lagged according to the air-fuel ratio. The thus rich spike is executed, for example, for 0.5sec. so that NOx is effectively discharged from an NOx absorbent 14. However, in this case, the foregoing rich spike is prohibited when an engine torque is detected, and a rich spike control amount is changed according to the existent of the prohibition of the rich spike.
Patent JP-2000152554-A (JP)
Title: Rotating body driving apparatus
Inventor: NOSE TAMOTSU
IPC: H02K7/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain excellent vibration correcting function with simple constitution. SOLUTION: In a static state, a weight 44 for canceling unbalance load of an unbalance load canceling mechanism 4 and a weight 45 for position fixing are held around a rotation center O by a center part fixing means 46. In the range of comparatively low speed rotation when rotation is started and the number of revolution is increasing, the weight 45 is made to leave the fixing means 46 and to move toward the radial outside, and fixed on an outer end position by an outer peripheral part fixing means 43. When the number of revolution increases and becomes comparatively high, the weight 44 is made to leave the fixing means 46 and to move toward the radial outside. As a result, mass eccentricity load is canceled and balance is obtained.
Patent JP-H05136703-A (JP)
Title: Satellite broadcast receiving installation
Inventor: INOUE NOBUTAKA
IPC: H04B1/18
Filed: 1991-11-11
Abstract: PURPOSE:To make a transmission band width for a transmission line enough with a narrow band by sending a select signal from an indoor select signal transmitting means to an outdoor control means via the transmission line and selecting a switching device between a reception element and the transmission line in response to the select signal. CONSTITUTION:The switching device 14 for giving selectively a reception signal from each of plural reception elements 3-5, 8 and a transmission line 17 is provided between each of the plural reception elements 3-5, 8 and an outdoor end of the transmission line 17. On the other hand, a switching controller 25 including a select signal transmission means is connected to an indoor side end and the switching device 14 includes a control means receiving the select signal from the transmission line 17 to switch the device 14 in response to the switching controller 25. Then an arrived radio wave from various communication satellites or the like is received by each of the plural reception elements 3-5, 8, each reception signal is given to the switching device 14, which selects one of the reception signals and sends the selected signal to the transmission line 17 and the signal is received by a receiver 29. Thus, the frequency band width for the transmission line 17 is enough to be comparatively narrow.
Patent JP-H06153560-A (JP)
Title: Device for detecting abnormality in motor rotation speed
Inventor: KUDO KIMIO
IPC: H02P29/00
Filed: 1992-11-06
Abstract: PURPOSE:To detect abnormality in motor rotation speed with a simply configured circuit using no counter with respect to a motor wherein the rotation speed is controlled by proportional plus integral (PI) action. CONSTITUTION:A speed command signal SV for a motor 4 is calculated by a specified formula based on PI action based on the rotation speed v of the motor 4 detected by a rotary encoder 4a and a target rotation speed vS. When the value of the integration term of the speed command signal SV is above a specified upper threshold value or below a specified lower threshold value, the rotation speed of the motor 4 is judged to be abnormal.