baber/WOPTO huggingface dataset:
Patent JP-S63244275-A (JP)
Title: Information processor
Inventor: KUBOTA KAZUHIRO
IPC: G06T3/60
Filed: 1987-03-31
Abstract: PURPOSE:To suppress the generation of dot lacking part in a drawing area by detecting the generation of a dot lacking part and drawing the dot lacking part by using information included in dots close to the dot lacking part. CONSTITUTION:The titled device is provided with a line direction straight line generator 2 for forming the coordinates of respective points obtained when a line in a horizontal direction is rotated and converted, a row direction straight line generator 3 for forming the coordinates of respective points obtained when a line in a vertical direction is rotated and converted and an adder/subtractor 4 for increasing/reducing the value of a register in accordance with increment/ decrement signals generated from respective straight line generators 2, 3. In addition, the device includes a dot generator 5 for applying a command to draw a dot having the same information as that of a current point also on a position changed only in the X or Y direction when coordinates generated from the generator 2 are changed from the immediately preceding coordinates in both the X and Y directions and when coordinates generated from the generator 3 are changed from the immediately preceding coordinates in both the X and Y directions. Consequently, a rotated graphic having no dot lacking part can be obtained.
Patent JP-H11269928-A (JP)
Title: Backhoe and cabin device of backhoe
Inventor: MATSUBARA YOSHITAKA
IPC: E02F9/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To use a cabin in common between backhoes which differ in the height of a bonnet from a steering floor by interposing a spacer member in a space between the bonnet upper surface of a swivel base and the placed surface of a cabin. SOLUTION: In an A-machine A1, to the bonnet height ha from a steering floor 10, the height difference between placed surfaces 23, 24 of a cabin 17 is also set to ha, so that the cabin 17 can be placed on the steering floor 10 and a bonnet 16A as it is. In a B-machine 1B, since the bonnet height hb is set lower than the height difference ha between front and rear placed surfaces 23, 24 of the cabin 17, a space is formed with a bonnet 16B when the cabin 17 is placed on the steering floor 10. Since the cabin 17 has a spacer member 29 so as to fill the space, the cabin 17 can be mounted on the B-machine 1B without any gap. Accordingly, providing the spacer member 29 allows the use of the common cabin 17.
Patent JP-S572711-A (JP)
Title: Production of complex dividual die
Inventor: OZEKI KAORU
IPC: B29C53/28
Filed: 1980-06-09
Abstract: PURPOSE: To facilitate the vertical arrangement of a flange to a complex dividual die suitable for vacuum molding or the like, by forming the flange with use of a detachable guide wall.  
     CONSTITUTION: A separable guide wall 5 such as clay is vertically attached onto a surface part 2 along one side of a boundary line 2. A fiber-reinforced resin layer is vertically formed as the first flange 6 along the vertical plane of the guide wall 5 from the other side of the boundary line 2. Another fiber-reinforced resin layer communicating to the first flange 6 is formed as the first shell 7 at the surface part 4 where the first flange 6 is vertically arranged. After these resin layers are cured, the guide wall 5 is detached. Instead of the guide wall 5, a fiber-reinforced resin layer is vertically formed as the second flange 8. The second shell 9 is then formed. After these second resin layers are cured, the first dividual die part comprising the first flange 6 and the first shell 7 is detached. Thereafter, the second dividual die part comprising the second flange 8 and the second shell 9 is detached, and a pattern 1 is taken way. The first and second dividual die parts are reassembled at the original relative position and used as a molding die. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58196439-A (JP)
Title: Measurement of thin film strength
Inventor: FUJISAWA MASAYASU
IPC: G01N3/00
Filed: 1982-05-12
Abstract: PURPOSE:To determine the strength of a thin film by pressing a steel ball or the like on a thin film on a substrate to measure distortion of the substrate (equal to distortion of the film) at a possible cracked portions. CONSTITUTION:As a steel ball 1 is pressed on a thin film 3 of a substrate, the substrate 2 and the thin film 3 both deform causing a concentric crack 4 through the thin film 3. When the steel ball 1 is pressed on the thin film 3 in a virtually static manner, the distortion of a dented boundary 5 increases with the diameter (d) of the dent. But in the film once tensioned, the distortion at a desired point in the dent won't change after the pressing of the steel ball because the distortion can be preserved by friction with the steel ball and hence, the distortion is determined primarily by the distance (x) from the center of the dent. When the diameter of the minimum circle of the concentric crack is presented by (d) and measured, the fracture distortion epsilon of the film can be measured from the formula.
Patent JP-H04222188-A (JP)
Title: High resolution receiver using motion compensation predicting error signal and method of generating video transmission signal
Inventor: SUKOTSUTO SHII NOUAA
IPC: H04N7/36
Filed: 1991-03-19
Abstract: PURPOSE: To provide a high resolution receiver whose feature is a small band width by eliminating the large amount of redundancy in signals and efficiently encoding and transmitting the remaining signals. CONSTITUTION: A video signal transmitter is composed of a motion compensation circuit 110, a relay circuit 120 and an encoding circuit 130, etc., and is provided with a separation circuit for recovering the audio signals of a receiver 18, the low frequency coefficient and motion vector of the circuit 110 and the output signals of the circuit 130. Television signals prepare the motion vector for describing the best motion prediction of video images to be transmitted in the circuit 110. The circuit 130 encodes error signals inside a standard NTSC band and transmits the encoded error signals during the valid scanning period of the television signals. The motion vector itself is transmitted during a fly- back period along with video signals and control signals. Thus, the high resolution television device whose feature is a small transmission band width is obtained.
Patent JP-H02258276-A (JP)
Title: Printing device
Inventor: EBISAWA HIDEO
IPC: B41J19/18
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate a contact with a cutter and thereby prevent generation of a paper jam by providing a printing head, with a flat tip, formed suitable to press printing paper against a platen, and placing the head in the center of printing paper, if the feed volume of printing paper is counted and the count indicates that the volume stays within a specified range. CONSTITUTION:Printing paper 3 is placed on a tractor wheel 4, then a stepping motor 9 is driven by pressing a switch on a control panel, and the printing paper 3 is transported. After this, the top of the paper is detected by a printing paper detection sensor 12 and a specified volume of paper is transported. In this case, a carrier 7 is moved to the center of the paper by the driving of the stepping motor 11 at the same time as the switch on the control panel is pressed. Consequently, the paper 3 is pressed by a ribbon guide 6, so that the paper can be held only by a carrier operation control system without using a complex mechanism. Thus it is possible to reduce the number of mechanism parts and transport the paper reliably.
Patent JP-S62235976-A (JP)
Title: Developing device
Inventor: ASADA TOMOYUKI
IPC: G03G15/08
Filed: 1986-04-07
Abstract: PURPOSE:To prevent a developing device from defective development due to the lack of electrostatic charge even at the development of a negative polarity augernic photoconductor or the like, to obtain an image of high quality and to prevent the periphery of the device from the generation of dirt by forming a developer holding member by a base and a conductive coat surface layer. CONSTITUTION:When copying operation is started, a photosensitive body 16 is rotated in the arrow (y) direction, respective image forming devices are driven and the surface of the photosensitive body 16 is uniformly charged with -600V. The surface of the photosensitive body 16 is exposed by an exposing device 18 and an electrostatic latent image with -500V is formed on the photosensitive body 16 and reached to a developing position. IN the developing device 20, a developing roller 27 to which a bias voltage is impressed is rotated in the arrow Z direction and toner 28 is charged with positive polarity by triboelectrification with a surface layer 26 charged with negative polarity. Then, the toner 28 is electrostatically attracted to the surface layer 26 by triboelectrification with a coating blade 30, carried to the developing position and flied to an electrostatic latent image to develop the latent image.
Patent JP-S63258894-A (JP)
Inventor: UORUFU DEIITORITSUHI UEEBERU
IPC: C07K5/08
Filed: 1988-04-01
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-H09241418-A (JP)
Title: Organic polymer molding product containing pyroelectric substance
Inventor: YOKOZEKI MASAO
IPC: B65D81/24
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive organic polymer molding product, containing a specific inorganic particle together with a pyroelectric substance, capable of reducing the discoloration, deterioration or putrefaction of foods or discoloration, withering, etc., of natural flowers and retaining the freshness thereof for a long period and useful as a packaging material, a container, etc., for the foods, natural flowers etc. SOLUTION: This organic polymer molding product such as a film or a sheet is obtained by molding a thermoplastic organic polymer by carrying out the extrusion (blow) molding, injection (blow) molding, calendar molding, etc. (A) An inorganic particle comprising a metallic ion held therein (e.g. the one comprising ions of silver, zinc, copper, gold, platinum, iron, etc., held on an inorganic particle such as zeolite, zirconium phosphate or calcium phosphate and having <=3μm average particle diameter) together with (A) a pyroelectric substance such as tourmaline or hemimorphite (e.g. a fine powder or a particulate substance having <=5μm average particle diameter) are contained therein.
Patent JP-H08243787-A (JP)
Title: Flux for soldering circuit board and circuit board
Inventor: ONO TAKAO
IPC: B23K35/363
Filed: 1995-03-10
Abstract: PURPOSE: To decrease the amt. of the org. solvent to be expelled and to obtain a circuit board which lessens the corrosion of soldering lands and has excellent electrical insulating characteristics and reliability by using a resin modified with an unsatd. org. acid of a rosin based resin by a Diels-Alder reaction and a aq. solvent for a flux. CONSTITUTION: This flux is formed by incorporating the resin modified with the unsatd. org. acid of the rosin based resin by the Diels-Alder reaction therein at 0.1 to 30wt.% and using the aq. solvent as the solvent. The aq. solvent consists of water alone or consists of the water and a solvent having solubility in the water. The amt. of the aq. solvent to be added is specified to <50wt.% in the case the water-soluble solvent is used. More preferably, at least one kind selected from a group of ammonia, the aliphat. amine expressed by the formula, hydrazine, polyamine, alkanol amine, nitrogen atom-contg. heterocyclic compd., alicyclic amine and arom. amine are added to this flux at 0.1 to 20wt.%.
Patent JP-S574567-A (JP)
Title: Ultrasonic wave range finder
Inventor: OOTANI YOSHIO
IPC: G01S15/10
Filed: 1980-06-12
Abstract: PURPOSE:To prevent the erroneous operation due to the reception of leaked ultrasonic wave by providing a comparator having a specified reference voltage and an analog switch. CONSTITUTION:The reflected ultrasonic wave received by a receiver 5 is rectified. Its output is fed to a comparator 13 having the reference voltage VM higher than the crest value of the rectified voltage of a leaked ultrasonic wave A. At the same time, the output is fed to a comparator 15 whose reference voltage is a voltage VL corresponding to the maximum measuring range via a switch 14 which is closed  until the rectified voltage of the leaked ultrasonic wave disappears. If an object 11 is located at a short range, the output c is generated from the comparator 13, while the output d is generated from an OR circuit 16, the output e is generaed from a flip-flop 7 by the leading edge of the output d, and the range to the object is measured. When the object 11 is located at a long range, the output h is generated from the comparator 15, the output i generated from the flip-flop 7 by the leading edge of the output h, and the range is measured. Thus the erroneous operation due to the leaked ultrasonic wave can be prevented.
Patent JP-2000275072-A (JP)
Title: Flowmeter, method for determining abnormality in flow sensor, record medium storing program
Inventor: KUMAGAI MINORU
IPC: G01F7/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flowmeter capable of easily checking the presence or absence of abnormality in a low-flow sensor and a high-flow sensor. SOLUTION: A flow quantity computing circuit 24 computes the quantity of flow of a fluid on the basis of a frequency based on fluctuations in pressure detected by a high-flow sensor 15 and computes the quantity of flow of the fluid on the basis of the differential pulse output between a first pulse output and a second pulse output detected by a low-flow sensor 17. A sensor switching part 30 switches from the low- flow sensor 17 to the high-flow sensor 15 in the case that the quantity of flow detected by the low-flow sensor 17 reaches a switching upper limit within a flow switching range and switches from the high-flow sensor 15 to the low-flow sensor 17 in the case that the quantity of flow detected by the high-flow sensor 15 reached a switching lower limit within the flow switching range.  A sensor anomaly determining part 25 determines anomalies in the low-flow sensor 17 and the high-flow sensor 15 in the case that the error between the quantity of flow by the low-flow sensor 17 and the quantity of flow by the high-flow sensor 15 lies out of a predetermined error range in the case that the detected quantity of flow lies within the flow switching range.
Patent JP-S574935-A (JP)
Title: Preparation of dihydrojasmone
Inventor: MINAMII MASAYOSHI
IPC: C07C49/493
Filed: 1980-06-10
Abstract: PURPOSE: To prepare the titled compound useful as a high-grade perfume for cosmetics and soaps, econimically, in an industrial scale, at a low cost, by dehydrating an easily avialable 3-hydroxycyclopentanone derivative as a raw mterial.  
     CONSTITUTION: A 3-hydroxycyclopentanone derivative of formula I is used as a raw material, and dehydrated in the presence or absence of a catalyst such as sulfuric acid, phosphorus oxychloride, etc. to obtain the compound of formula II. The starting compound of formula I can be prepared easily by reducing the hydroxycyclopentenone derivative of formula IV obtained by the rearrangement of 5- methyl- α-n-amylfurfuryl alcohol of formula III in a solvent such as water, dioxane, etc., pref. in the presence of a catalyst. The pref. reduction method is catalytic hydrogenation, and the catalyst is e.g. palladium, platinum, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58195971-A (JP)
Title: Error detecting system of comparing circuit
Inventor: NAKAJIMA TOSHIKI
IPC: G06F11/00
Filed: 1982-05-11
Abstract: PURPOSE:To detect an error of a comparing circuit by adding a small quantity of hardware, by checking a circuit by utilizing an idle time of the comaring circuit, in a processing device containing the comparing circuit. CONSTITUTION:One data of two input data from a write pointer WPR and a read-out pointer RPR is selected by a selecting circuit MPX. When comparing the contents of the pointer WPR and RPR, the selecting circuit MPX selects the pointer RPR, and the contents of the pointer WPR and the contents of the RPR are compared by a comparing circuit COMP. In other point of time, the selecting circuit MPX selects the pointer WPR, and the same contents of the pointer WPR are compared by the comparing circuit COMP. Accordingly, in its normal time, a coincidence signal is outputted from the comparing circuit COMP. When the coincidence signal is not outputted from the comparing circuit COMP, a malfunction of the comparing circuit COMP and the selecting circuit MPX is detected.
Patent JP-2000277633-A (JP)
Title: Semiconductor memory and manufacture of the same
Inventor: KOISHIKAWA YUKIMASA
IPC: H01L21/8247
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory, in which peeling will not be generated in a silicide layer formed on a control gate, and a method for manufacturing this semiconductor memory. SOLUTION: A gate insulating film and a floating gate 4 are formed on a silicon substrate, and a sidewall made of polysilicon 7 is formed via a stopper oxide film 6a which functions as the etching stopper of the polysilicon on the sidewall of the floating gate 4. Then, a control gate 8 is laminated via an ONO film 5 on the upper layer of the floating gate, whose difference in level is made smooth by the sidewall.
Patent JP-H10273827-A (JP)
Title: Abrasion resistant sheath core type high specific gravity composite fiber
Inventor: MAEDA YUHEI
IPC: D01F1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high specific gravity composite fiber having a high specific gravity and a high strength, also good in abrasion resistance and easy in industrial production. SOLUTION: This abrasion resistant sheath core type high specific gravity composite fiber consists of a thermoplastic polymer containing >=40 wt.% and <=80 wt.% high density inorganic particles as a core component and a polyamide as a sheath component, and has >=30 wt.% and <=70 wt.% occupying ratio of the core component in the composite fiber, also >=1.45 specific gravity, >=4.0 g/d strength and >=5% dry heat shrinkage at 150 deg.C.
Patent JP-S5415027-A (JP)
Title: Production of novel finished yarn with low boiling water shrinkage
Inventor: TAKE TSUGUO
IPC: D01F6/62
Filed: 1977-06-30
Abstract: PURPOSE: Specified drawn yarns of ethylene terephthalate polyester copolymer are false twisted under specific conditions to produce polyester finished yarns with low boiling water shrinkage, reduced trouble after moisture heat processing such as dyeing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58195509-A (JP)
Inventor: OOMURA RIYOUJI
IPC: B60N2/90
Filed: 1982-05-10
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-S534541-A (JP)
Title: Photographic material for diffusion copying
Inventor: SATOU YUZURU
IPC: C08F216/14
Filed: 1976-07-02
Abstract: PURPOSE: To provide a photographic material for diffusion copying, which is capable of forming image without distortion, excellent in storage stability and improved in photostability with increased color concentration as well as color purity and dcreased stain, by incorporating a specific polymer in the neutralization layer thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10234781-A (JP)
Title: Moving bed and chair device
Inventor: SHIKINAMI HIROKO
IPC: A61G5/02
Filed: 1997-02-22
Abstract: PROBLEM TO BE SOLVED: To save the labor of moving care by moving a rear wheel shaft as the back face part approached to the horizontal bed state, preventing the unbalanced phenomenon of the back face part which is apt to be tilted by the gravity movement of a lying human body on a chair changed into a horizontal bed, changing the chair into the bed, and stabilizing it. SOLUTION: A chair part 3 supported by a carrier part 2 with wheels 1 has such a structure as being able to recline to the horizon and its back face part 4 is supported by a fulcrum 5 of a seat part 3 and a seat support 6. A part 7 of the back face part frame has a structure of extending its one part 8 to the lower part to the fulcrum 5 or forming an arm part 8 from the adjacent to the fulcrum 5 toward the bottom. When the back face part is operated in the horizontal direction, this arm part 8 is inversely operated with the fulcrum 5 set to the lever fulcrum. When this arm operation is connected to the rear wheel shaft part via a link mechanism having the fulcrum in the carrier part 2, the wheels 10 can be operated synchronously with the back face reclining operation.
Patent JP-S61238363-A (JP)
Title: Apparatus for rotating article of trolley conveyor to be painted
Inventor: TOYOSHIMA KOJI
IPC: B05C13/00
Filed: 1985-04-12
Abstract: PURPOSE:To make it possible to accurately and certainly rotate an article to be painted at an arbitrary position and time, by providing a rotary apparatus, which moves simultaneously with a conveyor and reciprocates within a predetermined moving range, in a painting conveyor line. CONSTITUTION:The slide frame provided to a rotary apparatus moves along with a conveyor when a follower pin 6 as an engaging means is engaged with the conveyor. In this state, an air high rotor 12 as a rotary means is acted on the rotatable hanger 2 provided to the conveyor to rotate the hanger 2 by a predetermined amount and the direction of an article to be painted is altered. After the finish of alteration, because a press wheel 13 is retracted and a follower wheel 8 is released, a motive power wheel 9 reversely races to prepare for the next rotation. The above mentioned operation is repeated necessary times and, when painting is completed, the follower pin 6 is retracted and the rotary apparatus is released from the conveyor and returned to the original position by a return cylinder 5.
Patent JP-H10252223-A (JP)
Title: Joint for threaded reinforcing bar
Inventor: ABE YASUHARU
IPC: E04C5/18
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a joint for a threaded reinforcing bar at low cost by forming a grout filling groove deeper than thread height, at the inner peripheral surface of a first threaded hole out of two threaded holes, extended inward from both end faces of a joint body, from the opening side of the threaded hole toward the end face. SOLUTION: A first threaded hole 22 and a second threaded hole 23 are formed in the inner peripheral surface of a joint 21 for a threaded reinforcing bar. A grout filling groove 24 with its bottom face formed in circular cross section and with its width and depth having the same length as the diameter of a circle forming the bottom face is formed at the inner peripheral surface of the first threaded hole 22, from the end face of a joint body 21 to which the threaded hole is opened, to the inner part. A threaded reinforcing bar T1 is first thread-fastened into the second threaded hole 23 and fixed by a nut N so as to be embedded in a wall part. At the time of jointing of successive pours, a threaded reinforcing bar T2 is thread-fastened into the first threaded hole 22, and then grout is filled from an open part of the group filling groove 24.  The grout filling groove 24 of the joint 2 for the threaded reinforcing bar can be simultaneously formed at the time of manufacturing the joint 2 and needs to be machined only once in case of being machined by an end mill or the like so as to reduce the manufacturing cost of the joint 2 by a large margin.