baber/WOPTO huggingface dataset:
Patent JP-2000330196-A (JP)
Title: Color synthesizing optical system and projection type display device equipped with the system
Inventor: NUMAZAKI KIYOSHI
IPC: G02F1/1335
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a color synthesizing optical system capable of satisfactorily synthesizing colors of light emitted from a light source without generating a ghost image, and to provide a projection type display device equipped with the color synthesizing optical system and capable of obtaining a projected image of good contrast. SOLUTION: This system is provided with red, green blue light reflection type light valves 12R, 12G and 12B, polarized beam splitters for red, green and blue light 11R, 11G and 11B for detecting the light whose image is modulated by each light valve, and a cross dichroic prism 17 for color-synthesizing each color light detected by each of the aforesaid polarized beam splitters and emitting the light, and, at least the polarized beam splitter for blue light and the cross dichroic prism are integrated into one body through blue light integrating members 13B and 15B, and either of the blue light integrating member and the polarized beam splitter for blue light is provided with a red light reflection dichroic film 16.
Patent JP-H04361055-A (JP)
Title: Ink jet recording method
Inventor: TAKAHASHI HIROTO
IPC: B41J2/05
Filed: 1991-06-07
Abstract: PURPOSE:To materialize an ink jet recording method capable of providing clear images in excellent gradation at low cost without decreasing recording speed. CONSTITUTION:A number of ejection port groups 101, 102, 103 ejecting ink droplets in different volumes are arranged on a recording head 1 along the vertical scanning direction intersecting at a right angle to the direction in which the recording head moves for scanning. The ink droplets in different volumes are ejected by scannings executed in a number of times and are shot in overlaying approxi-mately onto the same spot for formation of one pixel, and thereby gradation density is expressed in halftone image. The volumes of the ink droplets to be ejected are determined, for instance, to be 5p1, 8p1, 11p1 so that the gradation level for each of the pixels whereon the shooting in overlaying is executed can be set approximately at equal intervals, and then the shooting in overlaying is made so that the ink droplet in larger volume comes without fail over the ink droplet in smaller volume.
Patent JP-S5361304-A (JP)
Title: Optical recorder-reproducer
Inventor: NAKADA AKIFUMI
IPC: H04N5/84
Filed: 1976-11-12
Abstract: PURPOSE: To maintain the focus position of a light spot always optimum by providing photo detecting means which control an objective lens driving device and a transmission plate which changes over the distance between an objective lens and a recording medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5761941-A (JP)
Title: Humidity sensitive element
Inventor: SATOU NOBUO
IPC: G01N27/12
Filed: 1980-10-02
Abstract: PURPOSE:To prevent sticking of pollutants and to obtain a humidity sensitive element having high sensitivity and stability, by forming the lower part electrode, a humidity sensitive part and the upper part electrode on a substrate by a thick film method and convering the surface of the humidity sensitive part with a porous filter. CONSTITUTION:After forming a lower part electrode 2 on an alumina substrate 1 by a thick film method, a humidity sensitive part 3 is formed on it and moreover, an upper part electrode 4 is formed on the part 3 and also, a resistance heating body for heating cleaning 5 is formed on the opposite side of the substrate 1. A porous filter 6 having many pores of 0.1-0.5mum diameter is formed by the thick film method so as to cover the surface of the part 3. By such constitution, the heating cleaning of the part 3 is carried out by the body 5 provided on the back of the substrate 1 and also, pollutants stuck to the filter 6 can be removed by burning off the pollutants.
Patent JP-H05199871-A (JP)
Title: Improved production of glycosyltransferase
Inventor: GABURIERU BATSUERU
IPC: C12N15/54
Filed: 1992-05-28
Abstract: PURPOSE: To provide a new method regarding the field of recombinant DNA technology and for producing glycosyltransferase by the use of a transformed yeast strain.  
     CONSTITUTION: This method comprises the production of membrane-bound mammalian glycosyltransferase selected from the group consisting of galatosytransferase, sialyltransferase and fucosyltransferase, or variants thereof, being characterized by that a yeast strain transformed by a hybrid vector containing an expression cassette containing a DNA sequence (to be controlled by a promoter) coding for the promoter and glycosyltransferase or variants thereof is cultured and the resultant enzymatic activity is recovered. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04338446-A (JP)
Title: Narrow location insertion type observer
Inventor: NISHIMURA SHIGERU
IPC: G02B23/24
Filed: 1991-05-14
Abstract: PURPOSE:To obtain an image signal of high quality with a small and simple construction by arranging an image pickup means drive circuit to read an image signal for driving and a synchronous circuit to generate a synchronous signal necessary for an image signal processing circuit for processing the image signal. CONSTITUTION:A inserting part 3 is inserted into a part to be observed with a cord of a monitor device 10 connected to a connection connector 11 while a battery 12 is assembled into a body section 2. An image pickup means 5 is exposed to light to convert an image of an object into an electrical signal and a reading/driving signal is applied to the image pickup means 5 through a signal cable 6 from a image pickup means driving circuit 7. As a result, a signal charge accumulated in the image pickup means is read out and an output signal thereof is transmitted to an image signal processing circuit 8 composing a processor through the signal cable 6 to generates a composite image signal. Then, an image is transmitted to the monitor device 10 with the cord 10a to be displayed.
Patent JP-S5363357-A (JP)
Title: Alpha-hydroxymethylcyclopentanone derivs. and process for preparation of the same
Inventor: YUU TAKESHI
IPC: C07C45/00
Filed: 1976-11-16
Abstract: PURPOSE: The title cpds. I(R 1  is 1-15C hydrocarbon residue which may have a hydroxy gp.),e.g. 3-[3(S)-t-butyldimethylsiloxy-oct-enyl]-2-hydroxymethylcyclopentanone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5564590-A (JP)
Title: Preparation of seven-membered ring compound
Inventor: HOSHIIDE YASUO
IPC: A61P31/04
Filed: 1978-11-07
Abstract: NEW MATERIAL:A seven-membered ring compound of formula I: (R 1 , R 2  and R 3  are organic or inorganic residues).  
     EXAMPLE: p-Methoxybenzyl 3-methyl-9-oxo-8-phenylacetamido-6-thia-1, 4-diazabicyclo [5, 2, 0]nona-2, 4-diene-2-carboxylate.  
     USE: Antibacterials and their intermediates characterized in that a cephalosporin compound is subjected to ring enlargement to a seven-membered ring.  
     PROCESS: An 2-azido-3-cephem compound of formula I is heated in an inert solvent, e.g. CCl 4 , at 30W120°C, preferably 50W100°C, to give the compound of formula II. The compound of formula I is obtained by reacting a compound of formula III with IN 3  in a solvent e.g. acetonitrile, to form a compound of formula IV, which is reacted with a dehydriodination agent, e.g. potassium tert-butoxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5839728-A (JP)
Title: Laser hardening method
Inventor: WATANABE TAKASHI
IPC: B23K26/00
Filed: 1981-09-02
Abstract: PURPOSE:To facilitate the hardening of a small-sized product or a product of a complex shape by irradiating converged laser light to the prescribed part of a material to be worked to carry out partial hardening and forming or working the material into the prescribed shape. CONSTITUTION:For example, when fishhooks are hardened, many linear materials 12 to be worked into fishhooks are arranged in a row on a conveyor 11 while truing up the tips, and converged laser light 14 is irradiated to one tip part 13 requiring hardening to carry out hardening. By moving the conveyor 11 in the arrow direction, the materials 12 for fishhooks are hardened in order. A beam having uniform intensity and a rectangular section is used as the laser light 14. Each hardened tip 13 is then bent to form a fishhook 15. Thus, fishhooks 15 can be formed in a high yield without breaking.
Patent JP-S5840752-A (JP)
Title: Magnetic-focusing-type cathode-ray tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1981-09-02
Abstract: PURPOSE:To obtain an excellent magnetic-focusing-type cathode-ray tube, which has a  high reliability and in which three beams are concentrated with the magnetic-focusing  device itself, by providing each of opposed magnetic yorks with at least independent  three cylindrical parts, and making the distance between the side cylinders of the magnetic york on the screen side larger than the distance between the axes of electron  guns. CONSTITUTION:Opposed magnetic york 52 and 52' have cylindrical parts 53, 54 and 53',  54', which face to each other, so that each of three beams passes through a different  pair of cylindrical parts 53, 53' or 54, 54'. The cylindrical parts 53 and 54 of the magnetic york 52 on the negative electrode side coincide with the center axes of three electron guns which are determined by a cathode and a control electrode, while the side  bylinders 54' of the magnetic york 52' on the screen side are apart from the axes of  the electron guns which are determined by the above cathode and control electrode by  a given distance (DELTAX) toward the outside. Since the line of magnetic force travels so  that magnetic resistance becomes the minimum, a magnetic field formed with the yorks 52 and 52' with such shapes is curved toward the axes of the side cylinders 54' of the york 52'. As a result, a magnetic field formed between the yorks 52 and 52' has outward components on the side cylinders 54 and 54'.
Patent JP-H03773-A (JP)
Title: Formulation of reactive dye, manufacture thereof and method for dyeing fiber material using the same
Inventor: NISHIMURA SHINJI
IPC: D06P1/38
Filed: 1989-05-29
Abstract: PURPOSE:To produce an aqueous liquid formulation of a reactive dye excellent in storage stability by causing components which are present in an aqueous solution of a crude reactive dye which contains by-products and are insoluble or hardly soluble in water to be adsorbed into an absorbent and separated, and then desalting and condensing the solution by the membrane separation method. CONSTITUTION:An adsorbent (e.g. activated clay) is added to an aqueous solution of a crude reactive dye (e.g. compounds of formulae I and II), thereby subjecting them to adsorption treatment to separate components which are present in the aqueous solution and are insoluble or hardly soluble in water. Then, the solution is desalted and condensed by the membrane separation method (e.g. the reverse osmotic membrane separation or electrodialysis method) to obtain an aqueous liquid formulation of the reactive dye. The resulting formulation can be stored for a long period of time without giving crystals, precipitates, etc. The solid formulation obtained by drying the aqueous liquid formulation is excellent in solubility, mechanical strength, flowability, etc., and can be suitable used for dyeing a fiber material, etc.
Patent JP-H04336300-A (JP)
Title: Ic memory card
Inventor: KAWASHIMA KENJI
IPC: B42D15/10
Filed: 1991-05-14
Abstract: PURPOSE:To provide an IC memory card having high resistance against static electricity and a superior simplicity of operation. CONSTITUTION:The subject IC memory card consists of a communication member 6, a panel 1 which leads to a ground through the communication member 6 and a semiconductor-mounted substrate 5. The communication member 6 is sherical or elliptic.
Patent JP-S5662608-A (JP)
Title: Rolling controlling method or steel bar of the like
Inventor: INO SEIJI
IPC: B21B37/70
Filed: 1979-10-23
Abstract: PURPOSE:To prevent the production of irregular length products by comparing a forecast length and an expected length, and giving tension to the blank material between stands in order to make the insufficient length of the forecast length zero when the forecast length is short of the expected length. CONSTITUTION:A blank material weight W is measured in a blank material weighing process 2, and based on this, a forecast length calculating process 6 calculates a forecast length L1. A comparing arithmetic process 7 outputs the operated difference C (L1-L2) of an expected length L2 and L1, and a tension calculation controlling process 8 gives instruction to decrease the number of revolutions of the upper steam side stand of a rolling process 4 to the number of revolutions corresponding to C. The sectional width of the blank material is measured in a sectional size measuring process 9, and the blank material length is measured in the next length measuring process 10. If this actually measured value differs from the expected length L2, this difference is arithmetically processed and is fed back to the forecast length calculating process 6 via a loss amount correcting process 13, whereby the forecast length L1 is corrected.
Patent JP-S63300727-A (JP)
Inventor: KOGATA MASARU
IPC: A47K7/02
Filed: 1987-05-29
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-H05335962-A (JP)
Title: Phase adjustment circuit for demodulator
Inventor: HATTORI SHINJI
IPC: H03M3/02
Filed: 1992-05-28
Abstract: PURPOSE:To adjust the phase by thinning a digital signal and sampling the thinned signal and adjusting the thinned interval. CONSTITUTION:A digital sample-and-hold circuit 5 is a circuit thinning a digital signal outputted from a digital filter 4 and outputting the result, and the sampling interval of the digital signal is extended up to the Nyquist interval. The output of the digital sample-and-hold circuit 5 is given to a digital signal processing circuit 6. The digital signal processing circuit 6 is a circuit detecting a deviation in the phase of the digital signal outputted by the digital sample-and- hold circuit 5 based on a carrier signal generated by a carrier signal generating circuit 7. When the digital signal processing circuit 6 detects a phase deviation, a timing adjustment circuit 8 adjusts the interval of thinning in the digital sample-and-hold circuit 5 to correct the deviation.
Patent JP-H01306914-A (JP)
Title: Coordinate input device
Inventor: SATO SHUNJI
IPC: G06F3/048
Filed: 1988-06-06
Abstract: PURPOSE:To surely input inputting information only through a specific inputting member without providing a pressure sensitive switch, etc., to the inputting member by permitting or inhibiting a coordinate input depending upon whether or not the inputting member is at a prescribed position. CONSTITUTION:A coordinate input is permitted only when an input pen 6 is lifted up from a recessed section 9 in accordance with the putting state of the pen 6 in the recessed section 9 detected through a switch 58. Therefore, only the coordinates inputted by inputting operations made by using the pen 6 can be fetched easily and inexpensively without providing a pressure-sensitive switch, etc., to the pen 6. Since no coordinate input is made when the input pen 6 is put in the recessed section 9 even when a user presses an inputting surfaces 7 with his finger, etc., or a heavy substance is put on the inputting surface 7, only the information intended by the user can be surely inputted.
Patent JP-S6027901-A (JP)
Title: Positioner switching device of control valve
Inventor: NISHIMURA YUKITAKA
IPC: G05B7/02
Filed: 1983-07-27
Abstract: PURPOSE:To prevent the generation of a disturbance in positioner switching and to perform invariably stable control by controlling transient valve behavior after the positioner of a control valve is switched to a backup mode at a preset speed according to the characteristics of a system. CONSTITUTION:A positioner switching part 77 is provided at the exit side of a tracking arithmetic part 14, and a positioner switching part 77' is also provided at the entrance side of an automatic control arithmetic part 18. When a tracking mode is switched to an automatic control mode, PI control is entered while a gain K is still equal to an optimum proportional gain Ks as far as the control valve is normal. If the control valve is abnormal, the K is decreased temporarily and then increased by a value (d) which determines the response speed in switching at every sampling time to suppress an output as much as possible. The control valve is controlled slowly during said period to suppress an abrupt change of the control valve, and normal control is entered a specific time later. Thus, the generation of a disturbance is prevented.
Patent JP-H1076879-A (JP)
Title: Periscope type rear side direction confirmation apparatus
Inventor: TSUCHIDA SHOGO
IPC: G02B5/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a driver to turn his eyes away from the front or a thing that he wants to see whenever he confirms a rear side direction during his driving by bending a part of a side mirror which has substantially plane so that he can confirm the back and a side. SOLUTION: A outside mirror 1 which is slightly curved usually but has substantially plane is bent to prepare a new outside mirror 2 so that a driver can confirm a side as well as the back without confirming them visually and directly by seeing both mirrors. The mirror may use a lens, a prism, etc., which are provided in a submarine actually or may be constituted by combining mirrors simply. It is enough so far as the mirror can be provided in the inside of a door or a ceiling so as to send an image. Furthermore, it is unnecessary to provide a cylinder itself of a periscope. Consequently, it is unnecessary for the driver to turn his eyes away from the front or a thing that he wants to see whenever he confirms a rear side direction during driving so that he can gave his composure to drive his car.
Patent JP-H09300290-A (JP)
Title: Punching device for web made of resin
Inventor: TAKAMATSU SHIGEO
IPC: B26D5/30
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To execute punching on a correct position without causing enlargement of the device or increase of the initial cost by providing punching mechanisms and cameras photographing punching marks on robot arms, and processing the pickup signal of the camera so as to control the position of the robot arm. SOLUTION: In a small hole punching part 3, the punch marks Ma-Md of a resin tape W are photographed by video cameras 36A-36D so as to output the pickup signals to an image process controller, and the image process controller computes the positions of the punch marks Ma-Md based on the pickup signals of the cameras 36A-36D so as to output the actual position data to a robot controller. The robot controller moves robot arms 30A-30D so that punches 37 are on the positions directly over the marks Ma-Md based on the position data from the image process controller, and a machine conroller outputs a drive command so as to operate cylinders for forming holes on the resin sheet by the punches 37.
Patent JP-H08303546-A (JP)
Title: Converting device of rotary motion into axial motion
Inventor: YOHANESU DEIITORITSUHI
IPC: F16H25/20
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be used for protection against overload and converts a rotational motion to an axial motion or converts the axial motion to the rotational motion. SOLUTION: A screw of a spindle 1 with screw is a single thread or multiple thread 10, a profile of a nut 2 surrounding the spindle 1 has a relatively rough groove 20, and many rollers or roller bodies 3a-3f are arranged in a planetary shape between the spindle 1 with screw and the nut 2. These roller bodies 3a-3f have two different profiles, one profile 31 adapts to the thread 10 of the spindle, and the other profile 32 adapts to the groove 20. The spindle 1 as a force transmitting element, the nut 2, and/or the rollers or the roller bodies 3a-3f are formed from deformable or resilient deformable material.
Patent JP-H1081850-A (JP)
Title: Coating composition for glass substrate
Inventor: WILMES OSWALD DR
IPC: C08G18/80
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. which is suitable for glass surfaces (esp. glass bottles) and has excellent optical characteristics, a good adhesiveness, and increased abrasion resistance, elasticity, and resistances to water and alkalis (esp. to a hot alkali cleaning medium). SOLUTION: The binder of this compsn. comprises a polyol component (A) and a polyisocyanate component (B). Component A is water-soluble or water- dispersible and is obtd. by reacting a polyisocyanate component contg. 50-100wt.% 4,4'-diisocyanatodicyclohexylmethane with at least one polyether polyol component and an isocyanate-reactive component having at least one group capable of forming a salt. Component B is water-souble or water- dispersible, has blocked isocyanate groups, and is obtd. by reacting a polyisocyanate having 2-30wt.% isocyanurate groups, a monofunctional blocking agent, an anionic hydrophilic component, and a stabilizing component having one or two hydrazide groups.
Patent JP-S5927286-A (JP)
Title: Voice time signalling time piece
Inventor: YAMAGUCHI YOSHITO
IPC: G04G13/00
Filed: 1982-08-06
Abstract: PURPOSE:To allowing a user to exactly hear a voice signal at the regular time by delaying it forcibly when the regular time is reached to report the time anywhere while the voice signalling of time is done by the operation of an external switch. CONSTITUTION:A regular time detection circuit 94 is provided to detect whether the regular time is reached while the voice signalling of the time is done by the operation of an external switch. A delay circuit 96 is provided to delay the start of the voice signalling operation of the regular time until the signalling ends when the detection circuit 94 that the regular time is reached during the voice signalling and the voice signalling of the regular time is done after the end of a desired voice signalling This allows a user to hear the voice signalling of the regular time exactly without blocking the voice signalling of the regular time by the operation of the external switch.
Patent JP-S6116041-A (JP)
Title: Mobile support mechanism
Inventor: TAMURA YASUYUKI
IPC: G11B7/08
Filed: 1984-07-03
Abstract: PURPOSE:To support movably an objective lens, etc. in both orthogonal directions through simple constitution using no plate spring, by forming a mobile support mechanism with use of a pair of coupling members that connect and support movably a mobile part to a fixed part and a mobile part in two direction orthogonal to each other. CONSTITUTION:For coupling members 3 and 4 for connection of a fixed part 1 and a mobile part 2, two frame-shaped parallel links are hooked at the part 2 and a hook part 6. In such a case, the force that moves the part 2 far away from a post 1' is applied to the part 2 in order to maintain the hook between those hook points. Then both members 3 and 4 can turn in the right and left directions with a straight line parallel to the direction X connecting two hook points 6' defined as a center axis and also can turn in the upper and lower directions centering on the point 6'. Thus the part 2 can turn freely with two parallel straight lines connecting the hook points 6 to the members 3 and 4 defined as the center axes respectively.