baber/WOPTO huggingface dataset:
Patent JP-H11236384-A (JP)
Title: Benzophenone derivative useful for therapy
Inventor: DACK KEVIN NEIL
IPC: A61P13/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound that is useful for treatment of various kinds of diseases including restenosis, renal insufficiency, pulmonary hypertension and the like. SOLUTION: This new compound is represented by formula I [X is O, S(O)m ; R<1> and R<2> are each phenyl, naphthyl or the like; Y is a bond, O or the like; R<3> is H, a 1-6C alkyl; m is 0-2 where in the case where R<2> links through N to Y, Y is not O or the like], or salt, typically ethyl 3-(phenylsulfanyl)-6-(3- pyridylmethoxy)benzo(b)thiophene-2-carboxylate. The compound of formula I where X is O or S, is obtained by reaction of a compound of formula II with a compound of the formula: HX<a> R<1> (X is O, S) in the presence of a base in an inert solvent at 20-100 deg.C. The base is preferably sodium hydride in case of X=O, while 1,8-diazabicyclo[5.4.0] undec-7-ene is preferred in case of X=S. The daily dose of this compound is preferably 0.01-5 mg/kg.
Patent JP-H11268418-A (JP)
Title: Manufacture of heat mode recording element
Inventor: LEENDERS LUC
IPC: G11B7/243
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple, direct and economical method for the manufacture of a heat mode element based on a thin metal layer which is coated with an aqueous medium. SOLUTION: This manufacturing method for a DRAW type (Direct Read After Write) heat mode recording element is as follows: (A) As a layer arrangement, a material having a transparent supporting body which can be undercoated depending on a case, a thin metal layer which is coated with an aqueous medium containing a metal particle, and an uppermost single layer of radiation- curable film coating in this order, is prepared. (B) Radiation wiring of the film coating for the uppermost single layer, is included. As a preferable performing configuration, the metal layer is made a bismuth layer.
Patent JP-2001165490-A (JP)
Title: Multi-type air conditioner
Inventor: OYABU KEIKO
IPC: F24F11/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous judgment of a user that a separate multi-type air conditioner has failed because the indoor unit has stopped when a secondary operation mode of the air conditioner is in heterogeneous operation mode by notifying the operating condition correctly to the user. SOLUTION: In the indoor unit of a separate multi-type air conditioner, an indicating means indicates a heterogeneous operation mode when the indoor unit has stopped because a secondary operation commands a heterogeneous operation mode.
Patent JP-2000167635-A (JP)
Title: Method for cold rolling medium carbon steel
Inventor: ISHIDA MASAYASU
IPC: C22C38/42
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolling-formed ring at low cost and in high quality by preventing generation of a big crack during cold rolling, realizing a cold rolling of a high pipe expanding ratio and a high working ratio, and having no necessity of containing expensive alloy elements and preliminary machining before cold rolling or others. SOLUTION: The cold rolling of a medium carbon steel containing, by wt., 0.37-0.61% C, 0.15-0.35% Si, 0.60-0.90% Mn, and impurities of <=0.03% P, <=0.035% S, <=0.30% Cu, <=0.20% Ni, <=0.20% Cr, <=0.35% (Ni+Cr), and the balance Fe with inevitable impurities, is divided into multiple stages: (1) in the cold-forming by rolling, pipe expanding is executed up to a limit of generating a crack, and then (2) annealing is executed for the purpose of removing internal stress, dislocation and others, and by repeating the means (1) and (2) to obtain a product having a hardness of <=90 HRB, finish worked to an aimed size and free from cracks such as indicated in Fig. (a) is obtained. Fig. (b) indicates a conventional product having cracks.
Patent JP-H11167602-A (JP)
Title: Laser marking method of two-dimensional bar code
Inventor: KIYO HOUYO
IPC: G06K1/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To mark a matrix type two-dimensional bar code in a high quality and also efficiently. SOLUTION: In a marking execution mode, a scanning control signal that corresponds to prescribed marking data and condition data is sent to a scanning head after initialization and a beam spot of YAG laser beams is spirally scanned in a unit plotting pattern within prescribed 1st black cell CEB in a two-dimensional bar code marking area on the surface of a work piece W. When a spiral scanning within the cell CEB is finished, the beam spot is jumped from the scanning end point F7 to the scanning start point F0 of a 2nd black cell that adjoins it. Also, within the 2nd black cell CEB, the beam spot is spirally scanned in a unit plotting pattern that is similar to the above.  Then, also about all of the 3rd and succeeding black cells, spiral scanning that is similar to the above is repeated and when the spiral scanning within the last black cell is finished, the entire marking operation is finished.
Patent JP-H05155777-A (JP)
Title: Anticancer substance
Inventor: YAMAMOTO MICHIO
IPC: A61K35/60
Filed: 1991-12-04
Abstract: PURPOSE:To obtain an anticancer substance having anticancer action on a cancerous cell in a human body, especially adenocarcinoma such as gastric cancer and pulmonary cancer. CONSTITUTION:The objective anticancer substance is composed of a 5-26C complex unsaturated fatty acid of a hepatic extract from deep-sea fishes of the family Molidae, Trichodontidae or Hexagrammidae.
Patent JP-H05154605-A (JP)
Title: Vent for exhausting gas
Inventor: MASUDA YUTAKA
IPC: B22D17/22
Filed: 1991-12-06
Abstract: PURPOSE:To improve the quality, yield and productivity by controlling clogging of a vent for exhausting gas. CONSTITUTION:A heating means 5 is arranged at the vent 4 for exhausting the gas and a space part 7 is formed in between a through-hole 10 and the inserted vent 4 for exhausting the gas. A heat insulating layer is formed in between the vent 4 for exhausting the gas and a metallic mold 1 by this space part 7, and the vent 4 for exhausting the gas can be kept to the constant temp. by the heating means 5 independently to the metallic mold 1. By this method, shortening of the casting cycle time is obtd. and the productivity is improved and the temp. of the vent 4 for exhausting the gas can be controlled to the temp., at which the gas is not solidified into sticky condition. Further, by grasping the gas venting condition, the quality control and the yield control can be executed at the same time, and as the clogging of the vent 4 for exhausting the gas caused by the solidification of gas is eliminated, frequency of the change of the vent 4 for exhausting the gas is reduced.
Patent JP-H11350602-A (JP)
Title: Connection metal fitting for wooden framework
Inventor: ASADA YUKIO
IPC: E04B1/26
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a connection metal fitting of a new structure capable of temporarily assembling a horizontal member to a column member at the erection stage, in the connection metal fitting to be used for the connection of the horizontal member such as the beam and cross-beam in a wooden framework structure with the column member, so that a very strong connection structure between both members can be finally realized. SOLUTION: A plurality of bolt penetrating holes 14 and 15 at vertically prescribed intervals for each row of the flange parts 12 of the connection metal fitting body are drilled, and the bolt penetrating hole group of any one row thereof is includedly formed into wedge holes 14a narrowed in the direction departing from the web part 11 and into a cutout receiving hole whose upper part is opened. On the other hand, the same web part 11 is also provided with a split metal fitting 1 to which bolt inserting holes 16 are vertically provided at prescribed intervals, and positioning pins 3 each of which has a tapered part 31 at the forefront end and is to be used by inserting it into the wedge hole 14a of the split metal fitting 1, and they are combined with a hanging pierced metal fitting being fitted in the cutout receiving hole of the split metal fitting 1 and being temporarily supported while being crosswise inserted into the vicinity of a butt end of a horizontal member 5 to be connected.
Patent JP-H06204242-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIRAISHI TADAYOSHI
IPC: H01L21/336
Filed: 1992-12-28
Abstract: PURPOSE:To provide a manufacturing method of semiconductor device capable of removing a high melting point metal diffused in sidewalls during the silicifying step as well as suppressing the decrease in the thickness of high melting point metallic silicide films. CONSTITUTION:After the formation of sidewalls on the side faces of a gate electrode 4 formed on a semiconductor substrate 1, a high melting point metallic films 8 are formed on the whole surface to be silicified and then a first etching step is performed using a first etchant with high selectiveity for the high melting point metallic silicide film 9 and the high melting point metallic film 8. Finally, a second etching step is performed using a second etchant with high selectivity for the high melting point metallic silicide film 9 and an insulating film.
Patent JP-H09171652-A (JP)
Title: Cassette loading device
Inventor: HASHIGUCHI YASUHIRO
IPC: G11B15/665
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To narrow the width of the device for a transfer mechanism of a tape cassette. SOLUTION: One pair of pin-like supporting parts 14a and 14b provided on both side surfaces of a cassette holder 2 are inserted into guide grooves provided in brackets 3A and 3B, and driving arms 22a and 22b whose one-end parts are engaged with the supporting parts 14a and 14b, while the other ends the brackets 3A and 3B are turned by driving gears 21a and 21b, so that the cassette holder 2 is transferred. Cassette interlocking mechanisms (20, 25 and 33) having abutting parts to be in contact with these driving arms 22a and 22b and the inserted tape cassette 1, for operating in interlocking with an abutted part of the tape cassette 1 are provided between the cassette holder 2 on the sides provided with the driving gears 21a and 21b respectively and the brackets 3A and 3B.
Patent JP-H0533728-A (JP)
Title: Air-fuel ratio control device for gas engine
Inventor: IMOTO SEIJI
IPC: F02D19/02
Filed: 1991-12-06
Abstract: PURPOSE:To enable succession of gas engine operation under a high load condition with a proper air-fuel ratio by determining additional supply of gas fuel from an engine speed and a throttle opening based on a memorized contant of a memory means at abnormality of an air-fuel sensor. CONSTITUTION:An engine speed Nm and a throttle opening Sm are detected with a preset interval time. A set value of an air-fuel ratio is judged. When a threshold S2 calculated under a condition that = 1.0 has a relation other than Sm<S2, the condition is judged through an O2 sensor detection signal to be rich or lead. When the O sensor outputs, for instance, a signal indicating rich, an injector duty continues going down. After a specified time, the detection signal is necessarily changed to one indicating lean. When output of one kind signal continues more than a specified time, it is judged abnormality and switching is carried out to control without the O2 sensor. Difference between the throttle opening Sm and the threshold with which switching is performed to a condition lambda=1.4. A control signal with which fuel is additionally supplied correspondingly to the previously memorized engine speed and throttle opening is calculated and output.
Patent JP-2001165734-A (JP)
Title: Heat resistance type air flowmeter
Inventor: YONEDA HIROSHI
IPC: G01F1/68
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistance type air flowmeter capable of easily measuring a bidirectional flow rate and having proper sensitivity characteristics. SOLUTION: The temperature of a heating resistor Rh is controlled by an operational amplifier OP1 so as to obtain a constant temperature difference with respect to the temperature of air and temperature sensitive resistors Ru, Rd are arranged on the upstream and downstream sides of the heating resistor Rh. The control voltage of the heating resistor Rh is supplied to the temperature sensitive resistors Ru, Rd connected in series through the operational amplifier OP1. The flow velocity of air is measured based on the contact potential of the temperature sensitive resistors Ru, Rd connected in series.
Patent JP-2001154819-A (JP)
Title: Device and method for controlling print and recording medium for storing print control program and print control program product
Inventor: HIGUCHI YUICHI
IPC: G06F3/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To interrupt the processing of a print job which is being processed at present when a print job is interruption designated, and to immediately operate the print processing of the interruption designated print job, and to automatically restore the interrupted print job, and to communicate the generation of the interrupting print job to the origin of transmission (host computer or the like) of the interrupted print job. SOLUTION: When a print job is interruption designated, the processing of a print job which is being processed at present is interrupted, and the print processing of the interruption designated print job is immediately operated, and then the restoration of the interrupted print job is automatically operated.
Patent JP-H05155483-A (JP)
Title: Roll paper supporting device for image forming device
Inventor: KAMIMURA YASUSHI
IPC: G03G15/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a mechanism to unwind the slack part of a paper sheet through reversing of a roll paper during unwinding after the roll paper is cut, in an image forming device wherein a large size recording paper sheet is produced by using the roll paper. CONSTITUTION:In a roll paper holding part for supporting a roll paper 2, a support member arranged to an axle 23 is integrally rotated in a state to be inserted in a sheet pipe for the roll paper 2. The shaft 23 is supported to a disc 24 and supported in a state that the protrusion 24 of the axle 23 is locked to the pin 34 of a support arm member 32. The support arm member 32 is energized clockwise around an axle 33 through the force of a spring 35. When a slack is left at the roll paper 2, the arm member 32 is rotated through the force of the spring 35 to rotate the roll paper 2 clockwise. A slackened part is unwound around the roll paper 2 and the slack part is removed.
Patent JP-H09181340-A (JP)
Title: Correcting device for optical axis shift
Inventor: ORINO TATEKI
IPC: H01L31/0232
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce an correction error of optical axis shift which is generated by an uneven intensity distribution, even if there is an uneven intensity distribution in a light-receiving beam, and moreover, make it possible to conduct a stable space optical communication even if fluctuations in the extent of microns are generated in the atmosphere. SOLUTION: When the optical axis shift of the light-receiving optical axis of its own device from a light-receiving beam LB is detected on the basis of information on the positional shift of the beam LB from a reference position, and an optical axis shift correcting signal is sent to a variable part 20 in the optical axis direction on the basis of information on the optical axis shift to control the direction of the light- receiving optical axis of the own device, a plurality of diffracted lights are generated from the one beam LB by a diffraction grating of a hologram 21 provided in a light- receiving optical system and a plurality of diffracted light spots are formed on the light-receiving surface of a light-receiving beam spot position detection light-receiving element 22.  Even in the case where an intensity distribution on an entrance pupil, which is the beam take-in port of the own device, is uneven, a correction of the optical axis shift is made by contriving so as to bring the center of the light intensity of a light-receiving beam spot closer to the center of a luminous flux.
Patent JP-H09173293-A (JP)
Title: Ophthalmic photographing apparatus
Inventor: KASAHARA TATSUYA
IPC: A61B3/12
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To equalize a photographing time different according to that there is an individual difference in the interval between the forehead part and an eyeball surface at every subject and there are recessed eyes and protruding eyes when the eye of a subject is photographed by a cornea cell photographing apparatus or an ophthalmic photographic apparatus such as a fundus camera and to shorten a photographing time after letting a subject know photographing. SOLUTION: By selecting the display corresponding to that eyes to be examined are recessed or protruding eyes by operating the mouse 45 on the menu of one corner of a monitor 33 prior to photographing, a photographing optical system 3 is allowed to advance from an initial position by driving a Z-axis drive mechanism 44 through a standby position changeover circuit 46 and allowed to stand by at a remote standby position in the case of recessed eyes and at an approach standby position in the case of protruding eyes.  At a time of photographing, the display of photographing is turned ON on the menu and XY alignment is executed to set a part to be examined to a focus matching position and the photographing optical system 3 is allowed to advance by driving a Z-axis and a stroboscope 13 is allowed to emit light to photograph the part to be examined by a television camera 8 and the photographed image is displayed on the monitor 33 through a frame memory 32.
Patent JP-H10195737-A (JP)
Title: Device of capturing weft yarn tip in jet loom
Inventor: KIDA KAZUYOSHI
IPC: D03D49/60
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device of capturing a weft yarn tip in a jet loom, enabling the loom to produce a textile uniform in the horizontal direction and also to increase tension of the yarn before it is passed through a weft detector by capturing a tip of the yarn immediately after it is passed into the loom to prevent return of the tip and thereby to keep a tension stable throughout the yarn by the yarn's restoring force. SOLUTION: This device is pivoted with a 1st arm 4 and 2nd arm 5 on the side of a cloth fell 19 of a reed 3 in a swingable way back and forth, and, when a weft yarn 2 is passed into a yarn inserting passage, positions the 2nd arm 5 on the side of the cloth fell 19 from the yarn inserting passage and the 1st arm 4 on the side of the reed 3 from the yarn inserting passage by making use of a beating motion of the reed 3, and moves the 2nd arm 5 backward and the 1st arm 4 forward while the reed 3 is in beating motion, so as to capture the front end of the weft yarn 2 immediately after it is passed into the yarn inserting passage and thereby to impart a tension to the weft yarn 2.
Patent JP-2000170956-A (JP)
Title: Pull-in device, coupler and pull-in method using the same pull-in device
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To stably poll a rod connecting a working member of an existing pipe renewing device to a tip part into an arrival pit under substantially constant tension. SOLUTION: This pull-in device is constituted by being provided with a pair of pull-in cylinders 11 and a pair of reaction receiving cylinders 2 arranged on the upper and lower sides of each pull-in cylinder 11. The pull-in cylinders 11 are connected by frames 16, 17. A rod 11a of each pull-in cylinder 11 is provided with a carriage 13 and this carriage 13 is provided with a holding member 19 holding a transmission member 14. A through hole 17c of the frame 17 is provided with a clamping member 18 for clamping a tip part of an existing pipe 4 and integrating the pipe 4 and the pull-in device and is provided with a renewing device 3 and a locking member 15 locking a coupler 2 connecting rods 1 with which new pipes 5 are connected to each other.  In a state that the transmission member 14 is engaged to a groove 2a formed at the coupler 2, the pull-in cylinders 11 are driven, the carriage 13 is moved by a distance corresponding to the length of each rod 1 and each rod 1 is pulled in an arrival part 7.
Patent JP-2000179853-A (JP)
Title: Combustor
Inventor: WATANABE TOSHIYA
IPC: F23Q3/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a combustor in which flow-out of unburnt mixture gas is prevented or reduced. SOLUTION: An ignition means 21 is disposed above the burner port 23 of a burner body 26 having the burner port 23 and a mixing pipe 25 on the side of outer circumferential arcuate section 24A of the mixing pipe 25. Since the ignition means 21 is disposed above the burner port on the side of outer circumferential arcuate section of the mixing pipe 25 where mixture gas is ejected first, ignition takes place at the igniting section before mixture gas is ejected from other burner port and combustion is started. Since mixture gas ejected from other burner port is combusted immediately upon ejected from the burner port, flow-out of unburnt mixture gas is eliminated and thereby flow-out of noxious HC can be prevented.
Patent JP-2001162949-A (JP)
Title: Thermal transfer film, thermal transfer film and heat sensitive coloring paper, integral type thermal transfer sheet and recording method
Inventor: HAYASHI MASAFUMI
IPC: G03C8/50
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer film, which can install on a printer exclusively employing a heat sensitive coloring paper and with which clear bright-colored recording and dark-colored recording can be realized with a single thermal transfer film by varying an application energy. SOLUTION: This thermal transfer film is produced by combining the thermal transfer film, which is produced by forming a thermal transfer ink layer on a base material, with a heat sensitive coloring paper, which colors different in hue from that of a transfer ink. As for a printed matter, in which the thermal transfer ink layer reproduces red color or the coloring of the heat sensitive coloring layer reproduces red color, when an application energy from a thermal head is low, and a plurality of colors produced through the color mixture of the transferring of the thermal transfer ink layer with the coloring of the heat sensitive coloring paper, are recorded onto the heat sensitive coloring paper, when the application energy is high, in the red color obtained under the low application energy, a is set to be 40 to 60,  b is set to be 0 to 25 and C* is set to be 40 to 65 and in the black color in the color mixture, a is set to be 0 to 20, b* is set to be 0 to 10 and C* is set to be 0 to 20, resulting in easily allowing to realize clear bright-colored recording and dark-colored recording with the single thermal transfer film.
Patent JP-H11180181-A (JP)
Title: Power transfer selector for 4wd
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To ensure durability and reliability of an actuator. SOLUTION: A coil spring 10 is attached to the front side of a diaphragm 2 incorporated into an actuator 1 connected to a negative pressure source by means of air pipes 8, 9 via solenoid valves 11, 12, respectively. The solenoid valve 12 is opened and the solenoid valve 11 is closed on the back surface side. As a result, the diaphragm 2 is fixed under pressure in the state where the slide gear 5 within the transfer is selected to the 2WD position. Accordingly, even when the air pressure is disconnected from the negative pressure source by closing solenoid valves 11, 12, the slide gear 5 can be maintained in the 2WD position such that the load exerted to the diaphragm 2 in the state where the 2WD position is maintained can be released.