baber/WOPTO huggingface dataset:
Patent JP-H01177970-A (JP)
Title: Centering device
Inventor: MURAKOSHI RIICHI
IPC: B24B41/06
Filed: 1987-12-28
Abstract: PURPOSE:To simply and inexpensively center a work mounting plate on a work spindle by arrangedly providing a taper fitting part for centering, a locking mechanism and an attracting mechanism. CONSTITUTION:A work spindle 8 is moved as far as a fixed quantity toward a work mounting plate 10 held by a robot. In this case, taper fitting parts provided on both the work spindle 8 and a work mounting face or the work mounting plate 10 respectively are mutually fitted to correct discrepancy in centering the work spindle 8 on the work mounting plate 10. The work spindle 8 is next rotated at low speed to insert a built in pin (a locking pin) 12 energized by a spring fixed on a work spindIe fixing face in its direction into a hole 16 of the work mounting plate 10. The rotation of the work spindle 8 is stopped at the time of inserting the pin 12, and the work mounting plate 10 is fixed to the work spindle 8 by vacuum attracting in a completely centered state. The work mounting plate is then released from the robot.
Patent JP-H05142958-A (JP)
Title: Image forming device
Inventor: KIMURA KOJI
IPC: G03G15/01
Filed: 1991-11-22
Abstract: PURPOSE:To provide an image forming device in which suspending toner is hardly stuck around an electrical conduction means when an image is formed by attracting a transfer material to the outside circumferential part of a rotary type transfer material carrying means by an electric discharge means and the electrical conduction means. CONSTITUTION:In the image forming device which forms the image by attracting the transfer material P on the rotary type transfer material carrying means 40 by the electric discharge means and the electrical conduction means 42 disposed by being faced to the inside and the outside of the carrying means 40 and which is provided with a moving means 60 which makes the electrical conduction means 42 abut on the outside surface of the carrying means 40 or separates the means 42 from it, the ground of the conduction means 42 is released when the means 42 is separated from the carrying means 40. Since the suspending toner is easily stuck on the conduction means 42 when the means 42 is grounded, the ground of the means 42 is released when the means 42 is separated from the carrying means 40 to which the material P need not be attracted.
Patent JP-H06179529-A (JP)
Title: Paper feeder and paper feeding/discharging base
Inventor: TSUYUKI YASUHIRO
IPC: B65H1/00
Filed: 1992-12-14
Abstract: PURPOSE:To feed long paper positively without requiring a wide installation area by holding only the feeding top end of the long paper on a placing base and keeping its remaining part in a hanging condition. CONSTITUTION:In the case of long paper, only the feeding top ends of paper sheets P are placed on a paper placing base 11b, and the bottom ends of the remaining parts of the paper sheets P are held in a hanging condition downwards while being supported along an outer end 11a' which forms a quarter circular shape of the part 11a. The feeding top ends of the paper sheets P are forced upwards through the paper placing base 11b by an forcing member 11c, and pressed against the paper feeding surface of the paper feeding roll 12a. The paper feeding roll 12a feeds the paper sheets P, and a paper separating member 12b separates the paper sheets P to be fed one by one. A pressure roller 13 is mounted on the top end of an arm 13a whose one end is rotatably- supported on the paper separating base 12, is forced by the forcing member so as to press the paper sheet surface from the top to the bottom, and rotates only in the paper feeding direction shown by the arrow C by friction according to feeding of the paper sheets P to prevent the paper sheet from dropping.
Patent JP-H01171029-A (JP)
Title: Microprogram controller
Inventor: AKIYOSHI TOSHIHIRO
IPC: G06F9/26
Filed: 1987-12-25
Abstract: PURPOSE:To control a data processor for many purposes by selecting control information from 3 types of microprogram control memories and operating the data processor by the information of a microprogram switch register. CONSTITUTION:The control information from 3 types of microprogram control memories 11-13 is selected and a data processor 10 is operated by the information of a microprogram switch register 20. Consequently, since the data processor 10 can be controlled concerning the condition of the data processor 10, the arithmetic resultor the branching from a microprogram main routine to a subroutine, the branching of the microprogram occurs due to the condition on the way of the subroutine, the arithmetic result, etc. Even when the processing after returning from the subroutine to the main routine is different, various processings can be executed by the main routine and control data from the control memory can be changed. Thus, the data processor can be controlled for the many purposes.
Patent JP-H02283286-A (JP)
Title: Heamophilus influenza b-type membrane protein and peptide
Inventor: ROBAATO ESU MUNSON JIYUNIAA
IPC: C07K19/00
Filed: 1989-12-25
Abstract: PURPOSE: To obtain the gene that has a nucleotide sequence encoding Haemophilus influenzaze type b outer membrane protein P2, and is useful for preparing the vaccine for Haemophilus influenzae type b.  
     CONSTITUTION: The objective gene is obtained via (1) the identification step of the EcoRI genome fragment covering the sequence of the whole P2 gene with the PvuII genome fragment, (2) the sequence-analyzing step in which the clone screening of the sequences shown in the right figure by hybridization with a mixed oligonucleotide probe, and (3) the hybridization step in which the oligonucleotide sequences obtained from the gene sequences of MinnA strain, Durst strain, OMP sub-type 6U strain or OMP sub-type are hybridized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001146993-A (JP)
Title: High temperature expansion joint for duct
Inventor: TSUKUDA YOSHIAKI
IPC: F16L27/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of a non-metallic bellows. SOLUTION: This joint is comprised by constituting it so that a temperature rise of the non-metallic bellows 8 is suppressed by a temperature rise suppressing means 11 (3e, 4e, 9, and 10) using cooling fluid for maintaining a temperature of the non-metallic bellows 8 at service temperature.
Patent JP-H07188447-A (JP)
Title: Stirrer blade of preexpander
Inventor: UEDA TATSUTO
IPC: B29C44/00
Filed: 1993-12-27
Abstract: PURPOSE:To sufficiently stir expandable resin particles near the side wall of a preexpander and at the bottom of the wall by using a stirrer blade which has an inclined part and a scraper each in a specified shape. CONSTITUTION:A stirrer blade of a preexpander which is rotated by a shaft 25 to stir expandable resin particles in a vessel 23 has an inclined part 29 formed on the side close to the shaft 25 and a scraper 34 installed on the side close to the side wall of the vessel 23. The inclined part 29 has a surface inclined toward the bottom of the vessel 23 in the direction of the width, i.e., the direction of rotation. The scraper 34 is inclined in the direction of rotation. The resin particles are moved from the wall side toward the center of the vessel 23 by the scraper 34, then moved upward by the inclined part 29, and thus sufficiently stirred.
Patent JP-H08192829-A (JP)
Title: Container for retort food
Inventor: TAKADA JUNICHI
IPC: B65D1/24
Filed: 1994-12-14
Abstract: PURPOSE: To provide a container for retort foods, which contains foods and which can be directly applied with a retort process and packs foods necessary for retort treatment together with foods unnecesarry for it. CONSTITUTION: This container for retort foods is made of a synthetic resin composed of a container body 1, a collar 3 extended at the outer peripheral side of the opening edge 2, and a cover member 4 welded with the collar. The thickness of the cover member 4 is deformable when the pressure of the container body 1 is raised in the retort treatment and the cover is recovered due to the evacuated pressure of the container body 1 on cooling it after the retort treatment to form the inner container.
Patent JP-H07191625-A (JP)
Title: Display device
Inventor: ISHIHARA YUTAKA
IPC: G09G5/26
Filed: 1993-12-27
Abstract: PURPOSE:To provide the display device which can improve the visibility of a display pattern easily at low cost although the device has extremely small effective display area. CONSTITUTION:The pixel row (pixel row on COM7) at the bottom part of the pixel matrix of an upper stage among pixel matrixes of plural stages that display a full-size character pattern and the pixel row (pixel row on COM9) at the top part of the pixel matrix of the following stage are arranged closely to each other. Consequently, a a double-sized character pattern, specially, a longitudinally double-sized character pattern which uses pixel matrixes of plural stages can be displayed and even when the display device is downsized, double- sized character patterns are displayed to secure the visibility of the character patterns.
Patent JP-H01175867-A (JP)
Title: Medical treating device mounted to ear
Inventor: RONII EICHI KOORUSEN
IPC: A61H39/00
Filed: 1987-12-29
Abstract: PURPOSE:To treat a disease of every kind by providing an adaptor equipped with a buzzer and an electrode, clip having an electrode, sound generating circuit and a longitudinal hole stimulating circuit supplying a high voltage fine current to both the electrodes. CONSTITUTION:A piezoelectric buzzer 46 and an annular anode side electrode 58 are provided in an adaptor 26. An earlobe peripheral edge forces a clip 28 to be press attached, and its holding part 62 provides a cathode side electrode 70 connected to a lead wire 54a. An oscillating circuit 78a of a sound generating circuit 78 consists of an oscillating frequency controller 36 for obtaining mind tranquilization of a patient, and the oscillating frequency controller 36 is controlled by a slider 36a, while the buzzer 46 generates a rhythmical sound. A switch slider 38a is moved to the second position, and opening the sound generating circuit 78 while closing a longitudinal hole stimulating circuit 74, power supply voltage is applied to a high voltage pulse generating circuit 92 through a lead wire 91, generating a high voltage sinusoidal wave. A high voltage pulse waveform is applied to the anode side annular electrode 58 of the adapter 26 through a lead wire 60. A longitudinal hole of an earlobe electrification band 96 between the annular electrode 58 and the electrode 70 of the clip 28 is electrically stimulated by pulse waveform voltage.
Patent JP-H07193496-A (JP)
Title: Frequency synthesizer
Inventor: SUWAKI HIDEO
IPC: H03L7/18
Filed: 1993-12-27
Abstract: PURPOSE:To provide a synthesizer of low phase noise and high resolution frequency steps by outputting M pulse signals for each of input signal pulses at a synchronizing pulse generating circuit. CONSTITUTION:When the synchronizing pulse generation circuit outputs M pulses for each of N input signal pulses, pulse generators 9a, 9b,..., 9m (totally M pulses) start counting the pulses, which are inputted to a terminal i2 just after the pulse is inputted to an input terminal i1, and output one pulse to a terminal O when respective (a), (b),..., (m) pulses are counted. The generator 9i is provided with an operation control terminal i1 and composed of a frequency divider equipped with a function for limiting the number of output pulses. As a result, a circuit for outputting M pulses Vn for each of N pulses of input signals Vin can be provided.
Patent JP-H08171218-A (JP)
Title: Single layer type organic electrophotographic photoreceptor
Inventor: SHUDO YOSHIKAZU
IPC: G03G5/05
Filed: 1994-12-15
Abstract: PURPOSE: To provide an org. electrophotographic photoreceptor excellent in electrification characteristics and sensitivity, excellent also in stability of electrostatic characteristics in repetitive copying processes and useful especially for a positive electrification process. CONSTITUTION: In this org. electrophotographic photoreceptor with a photosensitive layer 22 contg. at least an electric charge generating material 21, an org. positive hole transferring material and an org. acceptor-like compd. dispersed in a binder on the electrically conductive substrate 1 optionally with an underlayer in-between, the energy level of the min. vacant orbit of the org. acceptor-like compd. is within the range from -2.0 to -3.5eV.
Patent JP-H11168449-A (JP)
Title: Optical adm device
Inventor: KANEKO TOMOYUKI
IPC: H04B10/572
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To supply an optical signal with a wavelength having a stable level to an optical amplifier for connecting and amplifying outputs only by simply adding a facility to a conventional facility even when the number of wavelengths in the optical wavelength multiplexed signals is lacked with respect to a prescribed number. SOLUTION: Concerning a wavelength detection complementing means 12 provided additionally to an ADM circuit 11 for sampling only the specified optical wavelength as a drop signal from optical wavelength multiplexed signals from the input of a transmission line and adding the optical signal of the same wavelength as this optical signal wavelength as an add signal at the same time, this means detects the wavelength of optical wavelength multiplexed signals sent out of the ADM circuit 11 and when this wavelength is less than the predetermined number of wavelengths, it is solved by providing omitted wavelength information, adding the optical signal of at least one wavelength, complementing the fluctuation of a signal level caused by wavelength omission and sending it to the output of the transmission connected to the optical amplifier.  Therefore, it is not necessary to add any function to the ADM circuit 11 and the optical amplifier at the connection destination, either.
Patent JP-2000161353-A (JP)
Title: Linear guide block, linear guide, and transfer device
Inventor: HAYASHI HIROTO
IPC: F16C29/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To secure the maximum sliding amount when frames slide in both directions, as well as to realize their thin form, when a structure to connect plural frames slidable by using a linear guide. SOLUTION: Guide rail grooves 9 are formed on the upper surface and the lower surface of a linear guide block 6, and the upper and the lower linear guide rails 5 are connected to the guide rail grooves 9 respectively. In the linear guide block 6, six lines of ball lines 10 and 11 are provided, the ball lines 11 are made in the structure owned concurrently to the upper and the lower linear guide rails 5, and the ball lines 11 are circulated in one direction, when the upper and the lower linear guide rails 5 are slid in the reverse directions each other.
Patent JP-H07189536-A (JP)
Title: Locker device
Inventor: KASAI YUJI
IPC: E05B49/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve burglarproof property by making it unable to unlawfully unlock, even if a personal identification number is stolen a glance at inputting the personal identification number. CONSTITUTION:At beginning of the use of respective doors, when the number of the using door is input by key operation of a key operation means 121 and succeedingly a personal identification number is input, the input personal identification number and a time due to time data generated by a timepiece means 124 are stored in a personal identification number and time storing means 123b1 corresponding to the number of the door. At unlocking the lock device of the door, when the number of the door, the personal identification number, and the time are input by key operation, the input personal identification number and the time are compared with the personal identification number and the time in the means 123b1 by an unlock control means 123c, and if both are conformed to each other, the lock device of the door is unlocked.
Patent JP-H09151231-A (JP)
Title: Preparation of flame-retardant polyurethane
Inventor: KONO SHOICHIRO
IPC: C08G18/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prepare a flame-retardant polyurethane which has excellent flame retardancy and strength by using a particular comps. as a part of an active H compd. in a reaction of an active H compd. with a polyisocyanate to prepare a polyurethane. SOLUTION: A phosphinic acid deriv. represented by formula I [ R<1> represents a methylene or 1,2-propylene group; R<2> represents a 1-10C alkyl; R<3> represents R<2> or an (alkyl-substd.) phenyl; R<4> represents a 2-12C alkylene; and m is 1 to 15] and/or formula II (R<5> represents a 1-10C alkylene; and (n) is 0 to 15) are used as at least a part of an active H compd. in a reaction of an active H compd. (e.g. a polyether polyol prepared. by adding propylene oxide to sorbitol) with a polyisocyanate (e.g. a crude MDI) optionally in the presence of a catalyst, a forming agent, a foam stabilizer or the like to prepare a polyurethane. The amt. of the phosphinic acid deriv. used is pref. such that the content of P based on the deriv. is not less than 0.5wt.% in the polyurethane.
Patent JP-2001151514-A (JP)
Title: Method of manufacturing aluminum addition glass preform
Inventor: ABE ATSUSHI
IPC: C03B37/012
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To transparently vitrify again a glass preform once devitrified and crystallized, which sometimes happens at the time of manufacturing the glass base material. SOLUTION: An aluminum addition quartz based porous preform having 40-80 mm outside diameter is formed and next, dehydrated and sintered to make the glass preform, which is heated and drawn to have 3-20 mm outside diameter.
Patent JP-H09145479-A (JP)
Title: Noncontact type temperature sensor
Inventor: KIMURA CHIKAO
IPC: G01J5/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To allow automatic assembling without impairing performance by forming the infrared absorbing portion of an infrared sensor on porous silicon having a small heat capacity and high heat resistance. SOLUTION: A mask material is patterned on the surface of an N-type monocrystal silicon substrate 1, anode oxidation is applied in a hydrofluoric acid aqueous solution, and porous silicon 2 is formed on the surface of the substrate 1 other than the masked portion. Openings of fine are flatly closed without reducing the porosity of the silicon 2, and thermo-elements 4 constituted of multiple thermocouples are formed on it. A hot contact point is formed on the silicon 2, and a cold contact point is formed on an insulating film 3 on the nonporous substrate 1. The substrate 1 is diced by dicing to complete a thermopile element. A means converting infrared rays into an electric signal, an amplifying means, and a signal processing means are added to it to complete a temperature sensor.  It can be handled via vacuum suction for die bonding at the time of assembling, and automatic assembling is allowed.
Patent JP-H05139938-A (JP)
Title: Hair producing and growing agent
Inventor: MATSUMOTO KATSUO
IPC: A61P17/00
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a hair producing and growing agent having excellent hair producing and growing effects, showing safety and stability sufficiently standing long-term use. CONSTITUTION:The whole amount of a hair producing and growing agent is blended with 0.001-10wt.%, especially 0.05-5wt.% calculated as an essence of an extract obtained by extracting Vitex cannabifolia or Vitex negundo with water and/or a water-soluble organic solvent, preferably an extract (extracted solution or essence) obtained by extracting the whole plant, preferably seed of Vitex cannabifolia or Vitex negundo with water and/or a water-soluble in the presence of solvent as a hair producing and promoting component to give a hair producing and growing agent having the above-mentioned effects. The extract is estimated to irritate hair roots, to promote blood circulation around hair follicle, to activate metabolism and to improve hair production and growth.
Patent JP-H07186695-A (JP)
Title: Auxiliary machine arrangement structure for vehicle
Inventor: MORIYAMA NAOMUNE
IPC: B60H1/32
Filed: 1993-12-28
Abstract: PURPOSE:To secure the degree of freedom of layout in an engine room and obtain the compact engine room, as for a front engine type vehicle. CONSTITUTION:A flywheel 58 is installed at the output end of a propeller shaft 21, and a starter 61 having a gear 60 meshed with a gear 59 on the periphery of the wheel 58 is installed. Between the propeller shaft 21 and the wheel 58, a rubber coupling 62 is provided, and a transmission 23 and the prepeller shaft 21 are connected so that power can be transmitted through the coupling 62. Further, a pulley 63 is installed in close to the transmission 23 of the coupling 62, and the pulley 63 transmits power to the driving pulley 66 of a compressor 65 for air conditioning through a belt, and to the driving pulley 68 of an alternator 67. The compressor and the alternator 67 are fixed on a bracket supported on a clutch cover 69 which is installed so as to cover the front end of a torque converter 55.
Patent JP-H10175131-A (JP)
Title: Selecting assembly method of bearing metal
Inventor: KOJIMA HIDEO
IPC: F02B75/32
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To suppress the unevenness of an oil clearance between a bearing metal and a journal, without reducing the yield of the bearing metal, in the selecting assembly method of the bearing metal. SOLUTION: The tolerance scope 0 to 16μm of the housing diameter A is ranked uneven to make the ranks 3 and 6 in the width 3μm, and the ranks other than them in the width 2mm. By such a ranking, the rank of a bearing metal 28 selected in an even width is raised to the side thicker one rank, in the scope more than the tolerance 8μm compared with the case ranking at the even width. Consequently, an increase of an actual oil clearance following the assembly expansion of a bearing holding 18 according to, the increase of the housing diameter A is compensated, so as to suppress the unevenness of the actual oil clearance.
Patent JP-H01178368-A (JP)
Title: Welding arc starting device
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/06
Filed: 1987-12-29
Abstract: PURPOSE:To reduce burning up of a wire by providing a first means to control to a stored suppressed current value and a second means to select optimum values of a voltage level, an impressed time and a suppressed current value and to execute starting control. CONSTITUTION:A welding current waveform control circuit 10 receives a signal from a detection circuit 9 and controls a current waveform at the time of short- circuiting and arcing. A welding stop time counter 16 receives the output from a torch switch circuit 15 and counts the time until a torch switch signal is again turned on after being turned off. The welding wire end being in a red-hot state or in a cooled state is judged by the arc stop time and the counter 16 outputs it to the welding current waveform control circuit 10. The waveform control circuit 10 receives signals from the detection circuit 9 and the welding stop time counter 16 to execute the current waveform control at the time of short-circuiting and arcing at the time of starting a welding arc. The output of the waveform control circuit 10 is inputted to a pulse width modulation circuit and the welding output is controlled through a driver 8.