baber/WOPTO huggingface dataset:
Patent JP-H07148979-A (JP)
Title: Dot printer
Inventor: MATSUMOTO YOSHIKANE
IPC: B41J25/304
Filed: 1993-11-26
Abstract: PURPOSE:To ensure that a more sophisticated dot printer as a replacement of an existing one may be bought at lower price than is normally paid by a user by redesigning the set value of print data distribution function of a control device through a printing head driver in accordance with the print divisions of printing heads when expanding the printing head system. CONSTITUTION:When expanding a printing head system by one piece of printing head, a printing head 10B is installed by a screw 12 to both ends of a printing head 10A through a mount 11. In addition, the locations of both printing heads in their positional direction are determined by the positioning pin of the mount 11. Next, a printing head driver unit 50 is assembled into the printing head and the additionally installed head 10B is connected to the unit 50B using a hammer cable. Further, the set value of a dip switch 51a provided on a control board 51 is changed, and the distribution of data to the heads 10A, 10B is switched. After the completion of the expansion work described above, printing is adjusted and thus the remodeling work is finished. Compared to the case of a single printing head, the printing speed is almost double or it is possible to double the dot density in the positional direction under a condition that the printing speed is almost the same.
Patent JP-H07145092-A (JP)
Title: Method for purifying allylalcohol compounds
Inventor: FUJIWARA KEISUKE
IPC: C07C29/74
Filed: 1993-11-26
Abstract: PURPOSE:To provide a method for purifying an allylalcohol compound for obtaining such the allylalcohol compound as not producing a peroxide during storage. CONSTITUTION:This method for purifying an allylalcohol compound comprises heating the allylalcohol compound and a phosphorus compound and subsequently separating the allylalcohol compound from the phosphorus compound.
Patent JP-H03156439-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HASEBE KAZUNORI
IPC: G03C1/775
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the photosensitive material having the excellent sharpness of images, high sensitivity and excellent rapid development processability by using specific silver halide emulsions and specifying the reflection density. CONSTITUTION:The silver halide particles contain >=90mol% silver chloride as an average value in the same emulsion and has the region rich with silver bromide near at least one particle peaks of the particles; in addition, the average silver bromide content of the particle surfaces is <=15mol%. Titanium oxide particles are incorporated at 14wt.% density into a water resistant resin layer on the side where the silver halide emulsion layers are provided. Further, the optical reflection density at 680nm of the photosensitive material is >=0.70. The color photograph having the high sensitivity, high contrast, the excellent sharpness and further the excellent balance in the sharpness of the respective color images of cyan, magenta and yellow is obtd.
Patent JP-H09112175-A (JP)
Title: Casing excavation bit
Inventor: BOSHI MAMORU
IPC: E21B10/40
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To enable the reaming bit to be left in the bottom of a hole by permitting the reaming bit to be dismounted from the center bit after the excavation conducted by the use of a ring-shaped reaming bit. SOLUTION: The tip end of an inner tube 20 is put in screw contact with a center bit 30 and inserted into the outer tube 10, and a lock-shaped piece 44 of a ring-shaped reaming bit 40 is passed through the cut part 31 of an impact ring 31 of the ring-shaped reaming bit 40 in a state of the bit part 32 projecting from the outer tube, and then the projection 44b is permitted to engage with the recess 31b. In this state, the outer tube 10 and inner tube 20 are secured to the boring device, after that, the inner tube 20 is put into actions of rotation, advance, impacts or the like, and the outer tube 10 is advanced to be rotated leftward.  At the point of boring to a predetermined depth, when the inner tube 20, i.e., the center bit 30 is rotated rightward, the center bit 30 rotates at the distance of the dismounting amount 34 of the center bit 30 so that the projection 44 of the lock-shaped piece 44 of the ring-shaped reaming bit 40 is dismounted from the recess 31b, as a result, when the center bit 30 is lifted up as it were, the ring-shaped reaming bit 40 is left in the bottom of the hole, and then the inner tube 20 and center bit 30 are lifted up therefrom.
Patent JP-H06152911-A (JP)
Title: Display device
Inventor: KONISHI DAISHI
IPC: H04N1/00
Filed: 1992-11-06
Abstract: PURPOSE:To simplify constitution and to miniaturize a device. CONSTITUTION:The outer surface of a photosensitive drum 6 is uniformly electrified by toner T on a sleeve 12, a photoconductive layer 9 is irradiated with light from the inside of the photosensitive drum 6 by an exposing device 15 and electrostatic latent images are formed. The toner T on the sleeve 12 is stuck to the electrostatic latent images, toner images are transferred to an insulated film 4 and the toner images are formed on the film 4. That is, by a back exposure type process unit 5 for forming the toner images based on light irradiation from the inside of the photosensitive drum 6 to the drum 6, the toner images are formed on the insulated film 4. The toner images on the film 4 are displayed through a transparent plate 19 at an outside accompanying the rotation of the insulated film 4. The toner images on the insulated film 4 passed through the display part 3 are scraped off by a cleaning blade 20 to be deleted and the toner images are repeatedly formed on the film 4.
Patent JP-H02182936-A (JP)
Title: Core spun yarn for fireproof safety clothing and preparation thereof
Inventor: TERII JII MONTOGOMERII
IPC: D01H7/02
Filed: 1989-11-17
Abstract: PURPOSE: To obtain the subject yarn having excellent appearance, feeling, dyeability and comfortableness by covering a core robing of high temperature resistant fibers such as aramid fibers with a core wrapper sliver of low temperature resistant fibers and surrounding and covering them with an outer sheath sliver of a low temperature resistant fibers. CONSTITUTION: This corespun yarn 10 obtained by supplying a core robing 11 comprising high temperature resistant fibers such as aramid fibers or polybenzimidazole fibers to a first yarn path of an inlet trumpet 23 in a friction spinning device, feeding through draft rollers 20-22 together with core wrapper slivers 12 comprising low temperature resistant fibers supplied through a second yarn path of the inlet trumpet 23, covering the core robing 11 with the core wrapper slivers 12 and feeding an outer sheath sliver 13 into a slim throat provided between rotating suction drums 26 and 27 so as to cover the corespun yarn and the core wrapper slivers by surrounding with the outer sheath sliver 13 of the low temperature resistant fibers.
Patent JP-H02198543-A (JP)
Title: Screw for bone
Inventor: SUTEFUAN EMU PAAREN
IPC: A61F2/46
Filed: 1989-11-17
Abstract: PURPOSE: To enable a bone screw to be screwed into a hole of a reduced dimension and fixed by only one punching operation without damaging a bone, by providing a transitional part of a specific shape between a smooth shaft part and a screw thread. CONSTITUTION: In a bone screw comprising a screw head 1, a smooth shaft part 2 and a screw thread part 3 with an inner diameter d1 and an outer diameter d2 , a transitional part 4 is provided between the shaft part 2 and the screw thread part 3, the transitional part 4 getting narrower from the smooth shaft part 2 with a diameter D1 toward the screw thread part 3 side with a diameter D2 , and the ratio (D1 -D2 )/D2 is smaller than the ratio of bone extension. This ratio (D1 -D2 )/D2 is preferably 0.001 to 0.040. Thereby, by a single punching of a reduced dimension, a desired radial prestress is generated to the bone hole by the bone screw, and without loosening and absorption of a bone tissue thereby and damage to the bone, the bone screw shaft can be fixed at the hole.
Patent JP-S62174256-A (JP)
Inventor: BOUTNI OMAR MOHAMED
IPC: C08K5/01
Filed: 1986-12-16
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-H08136360-A (JP)
Title: Temperature-sensitive actuator
Inventor: MURAJI TETSURO
IPC: G01K1/14
Filed: 1994-11-07
Abstract: PURPOSE: To obtain strokes for an ISC (idling speed controller) corresponding to temperatures without using a temperature-detecting element in a temperature sensitive actuator. CONSTITUTION: The temperature sensitive actuator consists of a stator 2 of a magnetic material forming a yoke, a rotor 4 of a permanent magnet sit in a rotatable fashion at an opening inside the stator, and magnetic pole elements 5, 6, 7, 8 set for magnetically coupling the stator with the rotor. Temperature- sensitive magnetic materials 9, 10 are provided at a part of faces of at least a pair of the opposed magnetic pole elements at the side facing the rotor.
Patent JP-H02142722-A (JP)
Title: Preparation of solid bathing agent
Inventor: TACHIBANA SHINICHI
IPC: A61Q19/10
Filed: 1988-11-24
Abstract: PURPOSE:To provide a solid bathing agent capable of pleasuring the change of the color of a bath and giving a high relaxing effect on bathing by containing an inorganic acid salt as a main component and also a coloring agent. CONSTITUTION:A bathing agent solid layer containing an inorganic salt (e.g., sodium bicarbonate) as a main component is formed into laminated plural solid layers. The respective solid layers are dyed into mutually colors with water soluble coloring agents (e.g., tar dyestuffs such as the blue color No.1) and further formed into states having mutually different solubilities. After it necessary, mixed with a galenical, sticking agent, essential oil, oil, amino acid, protease, moisture-retaining agent, etc., the laminated plural solid layers are formed to provide the objective agent. A carbonate salt is used as the inorganic salt and the combination thereof with an organic acid (e.g., succinic acid) permits to give a foamable bathing agent.
Patent JP-H09139436-A (JP)
Title: Nonvolatile semiconductor storage device and nonvolatile semiconductor storage manufacturing method
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L21/8247
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make the reduction in a device area possible without decreasing reading speed. SOLUTION: The method of manufacturing a nonvolatile semiconductor storage wherein adjacent memory transistors 41 and 44 share a source and drain region 32 is provided. In this method, an N<-> layer 55 having the same conductivity type as that of the source and drain region 32 and having one end connected to the source and drain region 32 is formed in a channel region provided below a floating gate 51.
Patent JP-H06142481-A (JP)
Title: Agitation disk for wet type disperser
Inventor: NAKAYAMA TSUTOMU
IPC: B01F27/93
Filed: 1992-11-09
Abstract: PURPOSE:To obtain remarkably excellent wear resistance by making a material of a pin of a disk with pins of sialon or silicon nitride. CONSTITUTION:The agitation disk 1 used in a wet type disperser in which the particles are pulverized by a wet type and dispersed, uses the disk 1b with pins 1a. At that time, since wear of the pin 1a of the disk 1b with pins 1a is severe, the material of the pin 1a is made of sialon or silicon nitride. Thus, since remarkably excellent wear resistance is obtained, the agitation disk of the wet disperser is improved.
Patent JP-H09145693-A (JP)
Title: Scum detection apparatus
Inventor: YOSHII AKIHIRO
IPC: G01N29/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a scum detection apparatus by which a warning can be output by a method wherein scum which is generated on the surface of a sedimentation pond at a tap water treatment plant or a sewage treatment plant is detected by making use of the attenuation of the reflection of ultrasonic waves toward the surface or by making use of the camera image pattern of the illuminated surface. SOLUTION: An ultrasonic transmitter 5 generates ultrasonic waves toward the surface of a sedimentation pond 1, and an ultrasonic receiver 6 receives reflected ultrasonic waves. A signal converter 7 computes an attenuation factor on the basis of the generated and received ultrasonic waves, and it converts the quantity of scum on the surface of the sedimentation pond 1 into a corresponding electric signal. A comparator 9 compares a signal from the converter 7 with a preset value so as to operate an alarm 11. A plurality of configurations each of which comprises the transmitter 5, the receiver 6 and the converter 7 are installed at the sedimentation pond 1, or a configuration which comprises the transmitter 5 and the receiver 6 is moved on the surface of the sedimentation pond 1. Thereby, the scum can be detected precisely in terms of its quantity. When a configuration which comprises the transmitter 5, the receiver 6 and the converter 7 is replaced by a configuration which comprises an illuminator, a camera and an image pattern judgment part, the quantity of the scum can be detected by an image processing operation. In this case, it is possible to prevent the influence of a disturbance such as a wind or the like.
Patent JP-H10144262-A (JP)
Title: Sealing structure for metal vapor arc tube
Inventor: NAGAI HIROAKI
IPC: H01J61/36
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To surely fix an electrode to the holding member (cap) of the metal vapor arc tube with no welding required. SOLUTION: A tungsten electrode 3 is inserted into an aluminum sleeve 2, and the base end part of the tungsten electrode 3 is inserted into a niobium pipe 1. After that, the portion of the niobium pipe 1, in which the tungsten electrode 3 is inserted, is crushed with pressure, after the outer side surface of the tungsten electrode 3 has been closely brought into contact with the inner circumferential surface of the niobium pipe 1, they are sintered so as to be joined together by means of solid phase diffusion. Subsequently, a metallic bar 4 is inserted into the niobium pipe 1 at the other end, after the tip end part of the niobium pipe 1 has been crushed with pressure, they are heated under a prescribed condition so as to allow the inner side surface of the niobium pipe 1 at its tip end to be joined with the metallic bar 4 by means of liquid phase diffusion.
Patent JP-H07152348-A (JP)
Title: Signal processing circuit
Inventor: YAMAMURA YUSUKE
IPC: G09G3/36
Filed: 1993-11-29
Abstract: PURPOSE:To provide a signal processing circuit capable of realizing two inputs of an RGB input and a highly fine monochromatic input only by changing a timing signal with the same circuit constitution. CONSTITUTION:In the case of a color display, color signals of RGB are inputted to an R-input 3, a G-input 4 and a B-input 5 and subjected to serial-parallel conversions by three sample-and-hold circuits 30, 40, 50, respectively. Three data inverting circuits 60, 70, 80 having jointly a function for amplifying a converted signal to a video signal level required for a liquid crystal module 10 and a polarity inverting/non-inverting function with respect to a reference voltage to prevent the flicker of the liquid crystal are connected to sample-and- hold circuits 30, 40, 50, respectively. In the case of a monochromatic display, signal processions are performed by changing only the timing signal by inputting monochromatic signals of the same signals to the R-input 3, the G-input 4 and the B-input 5 with the same circuit constitution.
Patent JP-H02144470-A (JP)
Title: Under-floor housing box
Inventor: KURODA GIICHI
IPC: E04F19/08
Filed: 1988-11-25
Abstract: PURPOSE:To obtain an easily usable housing box of a simple noiseless structure by providing a housing base facilitating the take-in and out operation of objects to be housed or housed which are vertically moved by air bag for the bottom. CONSTITUTION:On the bottom of a housing box 1 set under the floor, a housing base 2, an air bag 5, and air pump 6 are set. A stopper 3 is also set on the inner upper part of the box 1. When objects 13 housed are taken out, the pump 6 is operated to supply air to the bag 5 in order to raise the housing base 2. Also, when the objects are housed, the air of the bag 5 is removed to lower the base 2 and the stopper 3 is closed. A noiseless housing box of simple structure can thus be obtained at low cost.
Patent JP-H0361924-A (JP)
Title: Method for controlling multi-gradation display body
Inventor: KONO MASARU
IPC: G02F1/133
Filed: 1989-11-17
Abstract: PURPOSE:To suppress the generation of flowing stripes as less as possible and to express an easily observable image by changing the size of an effective dot matrix in accordance with gradation. CONSTITUTION:As shown in the sizes of effective dot matrixes in gradations 1 to 6, dot expressed by circles are made effective in a certain gradation and other dots are made effective in the succeeding frame to attain the gradation expression of characters or graphics. Since the size of effective dot matrix is changed in accordance with the gradation, the possibility of mutual interference between the effective dot in a certain frame and that of the succeeding frame is reduced. Consequently, the generation of flowing stripes due to the mutual interference of the effective dots can be removed.
Patent JP-S63145375-A (JP)
Inventor: ANGERO JIEI BAABETSUTA
IPC: C09D5/03
Filed: 1987-11-26
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-H10142739-A (JP)
Title: Film cassette
Inventor: JEFFREY CHARLES ROBERTSON
IPC: G03C3/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a film cassette capable of automatically extending film with constitution of a smaller number of component parts by providing a core round which the film is wound and a rotatable drum including a projection engaged in the feed hole of the film as the film cassette having the film with the feed hole by which the film can be automatically drawn out. SOLUTION: This film cassette 250 has the film 10 with the feed hole 20 by which the film can be automatically drawn out. It is constituted of the core round which the film 10 is spirally wound, the rotatable drum including a recessed slot receiving the core and the projection engaged in the feed hole 20 of the film 10 to move the film as the drum is rotated, and shells 190 and 210 receiving the drum and including an aperture and a finger. The finger is engaged in the recessed slot of the drum so that the film 10 may pass the aperture 240 of the shell, consequently, it may pull out of the film cassette 250.
Patent JP-H04173826-A (JP)
Title: Production of polyol for rigid urethane foam and production of foam using the same polyol
Inventor: SHIMADA TADASHI
IPC: C08G18/50
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the title low-viscosity polyol having a specific hydroxyl number by condensing nonylphenyl with an aldehyde and diethanolamine to give a condensate, and adding alkylene oxides to the condensate. CONSTITUTION:(A) 1mol nonylphenyl is reacted with (B) 2.1-3mol aldehyde (preferably formaldehyde or paraformaldehyde) and (C) 2.1-3mol diethanolamine (further the number of mols of the component C is preferably 1-1.2, especially equimolar based on 1mol of the component B) to give a condensate, to which alkylene oxides (propylene oxide and 20-50wt.%, based on total alkylene oxides, of ethylene oxide) are added to give the objective polyol having OH value of 350-500mg KOH/g. 20-100wt.% of the polyol and 80-0wt.% of another polyol are reacted with a polyisocyanate in the presence of a blowing agent to give the objective foam.
Patent JP-H08132798-A (JP)
Title: Trophy
Inventor: MATSUSHITA YOSHINOBU
IPC: B44C3/00
Filed: 1994-11-09
Abstract: PURPOSE: To prevent an ornament from turning or coming off the body of a trophy. CONSTITUTION: A stud 6 which is open in the upper end and is concentric circle- shaped in cross section and has a vertical hole which is wider in the top than the bottom, is provided on the upper end of a vertical shaft 5 which is inserted in a base 2 and an ornament 3 in a vertical direction, a linkage 11 which has an external shape nearly identical to the internal shape of the vertical hole of the stud 6 is fitted and fixed strongly to the vertical hole from above and an ornament 13 is screwed to a linkage 6.
Patent JP-H06127295-A (JP)
Title: Seat vertical adjustment mechanism for vehicle
Inventor: WAKASUGI NAOKI
IPC: B60N2/22
Filed: 1992-10-13
Abstract: PURPOSE:To realize an ideal shape of a seat and facilitate its handling. CONSTITUTION:A seat which consists of a seat cushion 21 and a seat back 2 is slide forward and backward along a guide rail 3 placed on a body thereunder. The first link mechanism 18 constructed by an upper rail, a lower arm 13, a lower gear 12 and the first link member 16 is formed at the connection between the seat cushion 1 and the seat back 2. The second link mechanism is constructed by the upper rail, the lower arm 13, the second link member 20 and a cushion frame. The seat back 2 connected to the first link mechanism 18 is associated with the seat cushion 1 connected to the second link mechanism 22 so that the seat cushion 1 can be moved upward and downward while the seat back 2 keeps its reclining angle beta.
Patent JP-H08155032-A (JP)
Title: Extradural catheter
Inventor: MIYAUCHI TAKEKAZU
IPC: A61B17/34
Filed: 1994-12-02
Abstract: PURPOSE: To provide an extradural catheter consisting of a multicavity type catheter body and a connector assembly which is easily mountable to this catheter body and is capable of easily injecting a liquid medicine by connecting another implement thereto. CONSTITUTION: The catheter body 1 is provided with medicinal liquid release ports of a main lumen 14 and sub-lumen 15 in positions apart 5 to 10cm from the a front end and ordinary front end. The base end and base end part of the catheter body 1 are respectively opened with the main lumen 14 and the sub-lumen 15. The connector assembly is composed of three connector members 2, 3, 4 coupling to each other and are so formed that the front end member 2 and the intermediate member 3 as well as the intermediate member 3 and the base end member 4 are respectively screwed to each other. The coupling parts of the respective connecting members are equipped with packings 22, 32 in an annular form.
Patent JP-H07151892-A (JP)
Title: Steam separator
Inventor: AOYAMA GORO
IPC: F22B37/26
Filed: 1993-11-30
Abstract: PURPOSE:To provide a steam separator in which the steam separating efficiency is scarcely affected by variation in the water level in a nuclear reactor. CONSTITUTION:The steam separator comprises a turning blade 14 for turning gas-liquid two-phase flow 3 fed through a standpipe 2, a steam separating body 12 connected to an upper end of the blade 14 to separate the flow 3 into vapor phase and liquid phase, a steam discharge channel 8 installed above a separate water discharge unit 4 installed above the body 12 to communicate the unit 4 with a center part, and a plurality of steam separator assemblies each having a separate water discharge channel 5 for draining separate water 16 from a drain port 6 into reactor water through the unit 4 to be installed on a shroud head 1 so bent as to protrude upward, wherein a flow rate limiter 13 having a resistance coefficient varying according to a drain flow rate is provided in the channel 5.