baber/WOPTO huggingface dataset:
Patent JP-H09104150-A (JP)
Title: Printer
Inventor: TAIRA SEIJI
IPC: B41J25/304
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To hold a thermal head at a transfer position with high accuracy by a simple mechanism. SOLUTION: An arm member 6 raises and lowers a thermal head TH by a cam mechanism 9. An upper lid frame 4 is held in a closed position by a cam mechanism 9 to raise or lower the thermal head TH. When the arm member 6 is pressed, an ink sheet IS and paper to be transferred are pressed by the thermal head TH and the ink can be transferred from the ink sheet IS to paper to be transferred. The arm member 6 opens and closes along the upper lid 4 by the prescribing mechanism 8 preventing the mutual separation of the prescribing mechanism 8. This prescribing mechanism 8 allows the allow arm 6 to align with the upper lid frame 4 when the upper lid frame 4 is present at a closed position to allow the arm member 6 to limit its displacement in the main scanning direction of the thermal head TH at its press position.
Patent JP-H0791693-A (JP)
Title: Ice heat storing system and its operating method
Inventor: OZAWA YOSHIYUKI
IPC: F25C1/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide an ice heat storing system and its operating method for use in performing a stable supplying of cold water of low temperature. CONSTITUTION:A temperature of cold water taken from a water intake 6 arranged below a heat accumulating tank 2 is monitored, either a bypassing pipe passage 12 or a temperature adjusting means is applied according to a variation in temperature so as to enable either both or one of a water dissipating amount and water dissipating temperature of returned water dispersed from a water dispersion nozzle 4 to be adjusted. As a result, irrespective of variation in thermal load required at a secondary side 3, adjustment of cooling capability of the heat accumulating tank 2 with the aforesaid configuration may become possible to perform always a stable supplying of cold heat.
Patent JP-H07188195-A (JP)
Title: Production of heterocyclic intermediate for producing optically active aryloxy-substituted vicinal aminoalcohol
Inventor: YOHANESU BURUSEE
IPC: C07D263/14
Filed: 1994-10-05
Abstract: PURPOSE: To obtain heterocyclic intermediates useful as intermediates in the preparation of drugs such as β-blockers by cyclizing the product obtained by the reaction of a specific cyanohydrin with an amine and then, subjecting the resulting product to ozone degradation-reduction reaction.  
     CONSTITUTION: A cyanohydrin of formula I (wherein R 1  and R 2  are each H or 1-4C alkyl; and R 3  is a hydroxy protective group) and an amine of the formula: RNH 2  [wherein R is (halogen-substituted, OH-substituted, 1-4C alcohol- substituted or protected hydroxy-substituted) 1-10C alkyl, phenyl 1-3C alkyl, heteroaryl 1-3C alkyl or the like] are subjected to reduction-transimination- reduction continuous reaction to obtain a compound of formula II and then, if necessary, after R 3  is removed, the compound of formula II is cyclized to obtain a compound of formula III [wherein X is (thio)carbonyl, 1-10C (ar) alkylidene or dihydrocarbylsilyl] and the compound is subjected to ozone degradation-reduction reaction to obtain the objective hetero-cyclic intermediate of formula IV. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62123615-A (JP)
Inventor: SHIROKURA KAORU
IPC: H01H1/50
Filed: 1985-11-25
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-H01107514-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI SHINGO
IPC: H01L21/263
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a semiconductor device which eliminates cracks and has high reliability by forming the specific region of a semiconductor polycrystal in a substantially rectangular shape in which its four vertexes are rounded in radius of curvature of 1/4-1/2 of the short side of the region in a step of single crystallizing the region by irradiating the region with a laser. CONSTITUTION:A semiconductor polycrystalline layer is provided on an insulating substrate, and, in a step of single crystallizing a specific region of a semiconductor polycrystal by irradiating the region with a laser, a semiconductor crystalline region O of the single-crystallized specific region is rounded at the four vertexes in a substantially rectangular shape in radius of curvature of 1/3 of the short side W of the region O. Thus, stresses concentrated at the four vertexes are dispersed, thereby becoming smaller than the stress corresponding to the elastic limit of an insulator 2 thereby to prevent it from cracking.
Patent JP-H08106186-A (JP)
Title: Paper carrying device for image forming device
Inventor: INOUE NOBUO
IPC: B65H9/14
Filed: 1994-10-03
Abstract: PURPOSE: To control a paper carrying device so that the failure of a paper carrying action caused by the change of relation between the linear velocity of a resist roller and the linear velocity of a grip roller. CONSTITUTION: When the number of passed papers P arrives at the previously set number, such control that time for deciding slack quantity(time until the driving of the grip roller pair 21 is stopped after the paper P is detected by a resist sensor 33) is prolonged stepwise is executed. Then, the slack of the paper P between the resist roller pair 22 and the grip roller pair 21 is controlled with time.
Patent JP-H06120604-A (JP)
Title: Optical fiber amplifying bus
Inventor: KASHIWAGI KEIZO
IPC: H04B10/275
Filed: 1992-10-02
Abstract: PURPOSE:To build an optical fiber network for preventing the operation stop of a network during the new installation period of a node. CONSTITUTION:An exciting laser 1 is exciting a rare earth dope fiber 5 from both direction through 1X2 couplers 2, 3, and 4. An optical shutter 6 is arranged between the 1X2 couplers 3 and 4. Nodes n and m are connected to a rare earth dope fiber 5 through 3X3 couplers n and m. In case of installing a node anew, the cutting of the rare earth dope fiber 5 and the opening of the optical shutter 6 are to be performed at the same time, and the optical shutter 6 is closed at the same time with the completion of the connection of the 3X3 couplers n and m.
Patent JP-H10108548-A (JP)
Title: High cultivating method and device to be used for the same
Inventor: OKABE MASAAKI
IPC: A01G9/20
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To perform the high cultivation of crops such as strawberries, vegetables or flowers under simple control by burying or installing the lower part of a vessel for cultivation filled with culture soil in a banked ridge or on the upper surface of the ridge. SOLUTION: The high cultivation of crops is performed while burying or installing the lower part of a vessel 2 for cultivation such as a cylindrical vessel made of synthetic resin, of which the length is 15-50cm and the capacity is 300-1000cm<3> , filled with culture soil in a banked ridge 1 or on the upper surface of the ridge 1. In this case, it is preferable to hold the plural vessels 2 for cultivation through holding devices such as holders 2c and holding frames 3 while erecting these vessels on the ridge 1, to shield the space surrounded by the upper surface of the ridge 1 and the holding devices from external air and to control the temperature in this space.
Patent JP-H01106263-A (JP)
Title: Document storage retrieving device
Inventor: ABE YOSHIHARU
IPC: G06F17/30
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate a key word input work and to easily execute retrieval by providing the title device with a character recognizing device for segmenting characters in a document image, recognizing the segmented characters and converting the recognized characters into a character code string and a key word group extracting device. CONSTITUTION:The character recognizing device 7 segments character string areas 71-75 from a document image 70 read out by an image reader 2, successively recognizes the character images existing in the areas 71-75 while leaving the unclearness of division and outputs the codes of respective candidate characters. The device 7 including a reference character dictionary for KANA (Japanese syllabary) or KANJI (Chinese character) recognizes respective characters in each character and applies the recognized characters to a register 8 together with candidate characters. A key word group extracting device 10 checks the coincidence/discrepancy of all partial character code strings with length (n) included in a character code string 72 outputted from the register 8 and extracts key words.
Patent JP-H08118666-A (JP)
Title: Ink jet head and manufacture
Inventor: KATAOKA MASAKI
IPC: B41J2/16
Filed: 1994-10-28
Abstract: PURPOSE: To provide a low-cost ink jet head having a small size, high quality and high accuracy and a method for manufacturing an ink jet head which can manufacture such a head. CONSTITUTION: After a heater wafer 1 having heaters 11 corresponding to a plurality of ink channels 14 is connected to a channel wafer 2 having a plurality of ink channels 14, it is cut and separated to obtain an ink jet head. In this case, the wafer 2 at the rear of the channel 14 is cut and removed, and a common liquid chamber component 41 is assembled. The component 41 is formed by injection molding, etc., and formed in a structure in which there is no place for generating a flowing direction component reversing to the flowing direction of the ink of the channel. Thus, no dead water area is formed, no bubble is grown and no discharge failure hence occurs due to the bubble.
Patent JP-H08117839-A (JP)
Title: Extrusion molding method
Inventor: OBA HIROYOSHI
IPC: B21C27/04
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the intrusion of the shell and air at the rear end of a billet by temporarily stopping the container before bringing the container into contact with a die and sealing an extrusion stem side with a sealing block and removing the air, then executing upsetting while cooling a dummy block. CONSTITUTION: The container 1 is temporarily stopped by allowing a spacing 6 to remain between the container and the die 3. The extrusion stem 6 side is sealed by the sealing block. The air is removed from the spacing between the container 1 and the die 5. Upsetting is executed while the die block 2 mounted at the front end of the extrusion stem 6 is cooled. Since the air is removed from the spacing, the air is surely removed. The rear end of the billet 4 is cooled by the dummy block 2 and, therefore, the slip with each other does not arise any more and the intrusion of the shell to the rear end of the billet 4 is prevented. Extrusion molding is executed by pressing the container 1 and the die 5 to each other just prior to completion of the upsetting. Since the air in the container 1 is completely removed, the intrusion of the air is prevented.
Patent JP-H02150241-A (JP)
Title: Production for hydrlyzed protein
Inventor: POORUUEMIRU KOONETSUTO
IPC: A23J3/32
Filed: 1989-10-13
Abstract: PURPOSE: To obtain a hydrolyzed protein while suppressing the formation of chlorinated compds. by hydrolyzing a vegetable or animal protein with hydrochloric acid, separating unhydrolyzed matter from the resultant slurry by filtration, carrying out alkali treatment before or after the filtration and imparting acidity again. CONSTITUTION: A vegetable or animal protein such as corn, soybeans or casein is hydrolyzed with hydrochloric acid, preferably concd. hydrochloric acid having 17-19wt.% concn. preferably at 110-115 deg.C for 3-5hr to prepare a slurry and residual unhydrolyzed matter is separated by filtration. Before or after the filtration, alkali treatment is carried out preferably with NaOH or Na2 CO3 so as to attain pH 8-14, preferably 10-12, the amt. of undesirable chlorinated compds. is reduced by holding for a sufficient time and pH is again adjusted to 4-7, preferably 5-5.5 to obtain the objective liq. hydrolyzed protein.
Patent JP-H09111781-A (JP)
Title: Retaining wall using wedge block
Inventor: ISSHI TAKESHI
IPC: E02D29/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a firm earth retaining wall structure by a method wherein a buried form constructed of a mesh metal net is interposed between a wedge block and concrete, and backing pebblestones. SOLUTION: A buried form, i.e., a mesh metal net 10, is interposed between a wedge block 1 and concrete 6, and backing pebblestones 5. The metal net 10 is formed of a netlike steel sheet prepared by slitting a steel sheet and expanding slits to well-proportioned rhombic meshes, and the dimension SW in the direction of expansion of the mesh M is set to be 8-16mm, the dimension LM thereof in the direction intersecting perpendicularly the direction of expansion to be 12-24mm, the thickness T thereof to be 1.0-1.6mm and the width W of the part of the thickness to be 1.2-2.0mm.  By setting the dimensions of the meshes of the metal net 10 to be proper values, outflow of the concrete 6 into the backing pebblestones 6 is prevented, while surplus water is discharged to the side of the backing pebblestones 5 and thereby lowering of a strength of the concrete 6 due to the surplus water is prevented. Besides, separation of the concrete 6 and the backing pebblestones 5 from each other can be prevented and thus a firm earth retaining wall structure can be obtained.
Patent JP-H10134464-A (JP)
Title: Disk fixing device for disk player
Inventor: PARK BEOUNG CHEL
IPC: G11B17/028
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk fixing device used for a CD player for a motorcar. SOLUTION: This device is equipped with a clamp 500 for fixing the disk positioned on a turntable 180, an elastic wire 400 for energizing the clamp 500 upward and maintaining the clamp always in a horizontal state in a position opposite to the turntable, one pair of extended bars for positioning the clamp 500 on the top surface of the disk by urging the elastic wire 400 downward with springs 175 and 176 energized downward and a bent bar to be in contact with a central part of the top surface of the clamp 500 for the purpose of securing the stable rotation of the clamp 500. Since this fixing device 50 is not brought into contact with the disk in its process of inserting inside and/or drawing outside of the disk player, the disk or the fixing device 50 can be prevented from flawing.  Then, since the clamp is stably supported in the horizontal state by the elastic wire, the clamp cannnot be oscillated during the time of driving the car.
Patent JP-2000097289-A (JP)
Title: V-belt for transmitting high load
Inventor: UMEDA SAKAE
IPC: F16G5/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent a friction heat generation and a compression heat generation and lengthen belt life by preventing an interference between a block lower surface and a tension band upper surface during traveling of a belt by forming a gap between the block lower surface, i.e., the downward engaging projection portion side and the tension band upper surface, i.e., the upward locking recess groove side. SOLUTION: In the state of locking a block 7 to a tension band 1, a gap 12 is formed between the block 7 lower surface (an engaging groove 8 upper surface), i.e., the downward engaging projection portion 10 side and the tension band 1 upper surface, i.e., the upward locking recess groove 4 side. Thus, since the block 7 lower surface (engaging groove 8 upper surface) is apart from the tension band 1 upper surface by the gap 12 distance, even if each block 7 is rocked during traveling of a belt, interference between the block 7 lower surface (engaging groove 8 upper surface) and the tension band 1 upper surface is avoided and therefore, a heat generation caused by a friction between both is prevented. Even if the tension band 1 is elastically deformed, a heat generation caused by a compression between both is prevented. Thus, a belt life can be lengthened.
Patent JP-H08126967-A (JP)
Title: Crimp jig, crimping method, and designing method of crimp jig
Inventor: ATOBE HIROKI
IPC: B25B5/08
Filed: 1994-10-31
Abstract: PURPOSE: To make evener the distribution of the pressurizing force to a work by forming the surface connecting to the holding surface of wedges in a plane form with an inclined angle, to the surface of a pressure plate connecting to the wedges. CONSTITUTION: A load is applied to keep plates 4a and 4b by using wedges 2. A pressure plate 3 is formed in almost a rectangular form, the surfaces of the wedges 2 contacting to the pressure plate 3 are formed in a plane form parallel to the surface of the pressure plate 3 contacting to the edges 2, and the surface of the wedges 2 contacting to the second holding surface 1b is formed in a plane form with an inclined angle β to the surface of the pressure plate 3 contacting to the wedges 2.  Furthermore, at both ends of the second holding surface 1b, inclined surfaces with the inclined angle βto the surface of the pressure plate 3 contacting to the wedges 2 are formed, and the condition that tan (ρ1 -β)+tanρ2 >0 (where β is the angle made between the surface of the wedges with the second holding surface, and the surface of the pressure plate contacting to the surfaces of the wedges; P1 is the friction angle of the wedges and the holding member; and P2 is the friction angle of the wedges and the pressure plate) is satisfied.
Patent JP-H06119208-A (JP)
Title: Automatic debug supporting device
Inventor: KAMIYA HIROYUKI
IPC: G06F3/048
Filed: 1992-10-05
Abstract: PURPOSE:To provide an automatic debug supporting device which can recognize whether a bug is present or not in a short time, and can easily execute its confirmation. CONSTITUTION:An arbitrary coordinate generator 20 generates the same signal as the case when an operator touches a touch sensor panel 10 and outputs it successively to a main body 16. The main body 16 operates in accordance with this signal. On the other hand, a false signal history file 24 stores minutely in order the signal generated from the arbitrary coordinate generating means 20. In such a state, when the main body 16 is operated, based on a signal outputted from a false signal history file generating device 22, in the case it is operated abnormally, the arbitrary coordinate generating device 20 reproduces this phenomenon caused by a bug, based on the signal stored in the false signal history file 24 as necessary.
Patent JP-H07120563-A (JP)
Title: Time-series pattern processor and rainfall amount prediction system
Inventor: MORITA TOYOHISA
IPC: G01W1/10
Filed: 1993-10-25
Abstract: PURPOSE:To predict patterns of high precision at future times by generating weighted predicted movement vectors even in time-series patterns that a pattern deforms with time. CONSTITUTION:On the basis of a time-series pattern input by an input part 103, a feature region is extracted from the information on pattern unevenness by a feature region extraction part 104 and collated with a feature region one time before by a feature region collating part 107. A movement vector is generated by a movement vector generating part 108, and a weighted predicted movement vector by a weighted predicted movement predicted movement vector generating part 109, and a future time pattern is predicted by a prediction part 110, so that a predicted result is output by an output part 111.
Patent JP-H01125732-A (JP)
Title: Method and device for recording and reproducing information
Inventor: KACHI KENJIRO
IPC: G11B7/13
Filed: 1987-10-23
Abstract: PURPOSE:To increase recording capacity by making a reflected beam from an optical information recording medium of a recording and reproducing light spot and plural tracking light spots incident on a photodetector and selecting two outputs out of plural tracking electric outputs from the photodetector to generate a tracking control signal. CONSTITUTION:Plural spots for recording/reproducing and tracking information are projected on an optical information recording medium to record information on an information track 2. Plural information tracks 6 are formed between two guide tracks 2 on the optical information recording medium, and the reflected light from each track is detected by a photodetector to reproduce information. A photodetector 20 consists of one information detecting element and plural pairs of track follow-up elements, and one pair of track follow-up elements are selected, and signals from these selected elements are used to perform the tracking control. When another pair of track follow-up elements are selected, the information detecting element reads out information from another information track. Thus, the recording capacity is increased without changing an optical card.
Patent JP-S62128906-A (JP)
Title: Vessel for filling germanes
Inventor: TANAKA TAKAO
IPC: C01B6/06
Filed: 1985-11-28
Abstract: PURPOSE:To safely fill and preserve germanes by using a material wherein halogen elements are not generated and deposited at the contact sites with germanes of a metallic vessel and a valve. CONSTITUTION:The material wherein halogen compds. are not generated or the halogen compds. are not deposited is used at the contact sites with germanes of the metallic vessel wherein germanes are filled and preserved or of its valve. In this case, the halogen compds. are the fluoride, chloride, bromide, and iodide of metallic components. Combustible and strongly toxic germanes can be safely filled in this vessel while keeping high purity, and can be preserved under pressure for a long period while keeping high purity.
Patent JP-S61147901-A (JP)
Title: Temper rolling method of galvanized steel sheet
Inventor: NOMOTO NOBUO
IPC: B21B28/04
Filed: 1984-12-19
Abstract: PURPOSE:To improve the operating efficiency and the quality of products by blowing a high-pressure fluid of specific pressure upon a roll surface for a time set based on the expression for the purpose of removing foreign matters stuck onto the roll surface. CONSTITUTION:In temper rolling, the plated skin of the most upper surface of a steel sheet is stripped off, and the produced zinc powder wears rolls 2, 3 and degrades the quality of products. These foreign matters 6 produced on the roll surface are removed by blowing a high-pressure fluid produced by a high-pressure fluid generating device 5 upon the surface of work roll 2. At that time, the fluid pressure is regulated to >=500kg/cm<2>, and the blowing time is set based on the equation in accordance with the surface roughness of roll. By this method, the operating efficiency is improved by improving the durability of roll and reducing the frequency of roll exchanges, and the product quality is improved with the stabilization of the surface roughness of roll.
Patent JP-2000099682-A (JP)
Title: Magnetic recording medium and information processor
Inventor: MURAOKA YOSHINORI
IPC: G07B11/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and an information processor for preventing forgery or illegal use. SOLUTION: This magnetic recording medium is provided with plural tracks in a prescribed magnetic layer so that each kind of magnetic information can be recorded. This magnetic recording medium is provided with one write tracks having characteristics that an illegal state is obtained when the information is rewritten and rewritable tracks for arbitrarily rewriting/deleting the magnetic information. In this case, dead copy is detected by using the characteristics that the illegal state is obtained when the information is rewritten of the one write tracks, and prescribed information is recorded in the one write tracks, and information recorded as necessary in the rewritable tracks each time they are used is compared with the prescribed information recorded in the one write tracks so that the forgery of data can be detected.