baber/WOPTO huggingface dataset:
Patent JP-S603045-A (JP)
Title: Detector for program address malfunction
Inventor: KATORI SHIGETATSU
IPC: G06F12/14
Filed: 1983-06-20
Abstract: PURPOSE:To detect the runaway of a program and the perform secure processing by comparing the characteristic index of a module which is executed actually with the characteristic index of a module which should be executed originally. CONSTITUTION:An index confirmation instruction is executed in a period shorter than the period wherein a timer 47 counts from ''0'' to overflow. If a program runs away to enter an endless loop in a module, the timer 47 generates an overflow signal to inform a CPU41 of the abnormal execution state of the program. When the program branches to a completely different module, the index confirmation instruction is executed at the end of a runaway-destination module and a comparator 45 compares the index of the module that should be executed to the end original which is held in an index register 43 with the index of the runaway-destination module in an index register 42. The both do not coincide with each other and a dissidence signal is outputted to a CPU41 to report the runaway of the program.
Patent JP-S5811920-A (JP)
Title: Liquid crystal display device
Inventor: OOTA MAKOTO
IPC: G09F9/46
Filed: 1981-07-15
Abstract: PURPOSE:To obtain required color images from only one liquid crystal display device by laminating a TN type liquid crystal cell and a G-H type liquid crystal cell to form the liquid crystal display device and controlling the orientation of liquid crystal in these cells to display images of 4 colors. CONSTITUTION:A TN type liquid crystal cell 4 and a G-H type liquid crystal cell 3 are laminated to form a display body. A color deflecting plate 5 (green) is fitted to the nonlaminated surface of the TN type liquid crystal cell 4 and a diffusing plate 2 is fitted to the nonlaminated surface of the G-H type liquid crystal cell 3 obtained by adding red dye to a nematic type liquid crystal. The light projected from a light source 1 is transmitted through the diffusing plate 2 and reaches the G-H type liquid crystal cell 3 as linearly polarized light. Red light is transmitted at the off-time of applied voltage and white color is transmitted at the on-time. If light is passed through the color deflecting plate 5 (green) by turning of/off the voltage applied to the TN type liquid crystal cell 3 to control the orientation of the liquid crystal, required color images of red, red + green, green and white are obtained only by one liquid crystal display device.
Patent JP-S60256614-A (JP)
Title: Crankshaft
Inventor: YAMADA YOSHINORI
IPC: B21K25/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a crankshaft of excellent reliability and productivity, by dividing the crankshaft into simple parts and uniting these simple parts with tensile force and shearing force generatged by plastic deformation of metal. CONSTITUTION:A crankshaft is divided into a main crankshaft 1, disc-shaped web 2 and a crankpin 3. The web 2 has on its one surface the first recessed hol 21 of large contour fitting the main crankshaft 1 while on the other surface the second recessed hole 22 of snall contour formed in an eccentric position and fitting the crankpin 3. While the crankshaft, providing an annular W-groove 11, 31 on a surface, oppositely faced to the internal peripheral surface of each recessed hole 21, 22, in the root part of the main crankshaft 1 and the crankpin 3, forms an engagement protrusion 12, 32 by the W-groove in its intermediate part. And the crankshaft combines both the main crankshaft 1 and the crankpin 3 by forcing them to be fitted by pressure into the recessed holes 21, 22 of the web.
Patent JP-H048594-A (JP)
Title: Card-manufacturing method
Inventor: YAMADA SHU
IPC: G06K19/10
Filed: 1990-04-27
Abstract: PURPOSE:To manufacture a card in the manner of improving a workability and easily eliminating a mistake by composing stored picture data and object data with the design of a printing sheet common to respective cards to make an identification sheet and by integrally superimposing the identification sheet and other sheets into a card. CONSTITUTION:Not only the picture data of the photograph of each employee's face but also each individual's data are stored for the purpose of making printing data. Further, the printing data are printed out on a transfer sheet 23 and ink 26... expressing the printing data is caused to adhere to a transparent sheet part 24. Then, after the transfer sheet 23 is hot-pressed together with a printing sheet 27 for the purpose of transferring the ink 26... to the printing sheet 27, there is formed an identification sheet 28 where the printing data and a design common to respective cards are laid out. Thereafter, the identification sheet is superimposed together with a transparent vinyl chloride sheet 29, white vinyl chloride sheet 30 and transparent vinyl chloride sheet 31 and these four sheets 28-31 are formed into an integral body by secondary hot pressing for the purpose of making an IC card.
Patent JP-H0412468-A (JP)
Title: High-temperature fuel cell
Inventor: TSUNODA ATSUSHI
IPC: H01M8/24
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the breakage of a container due to the thermal expansion difference between a main body and the container and the deterioration of the gas sealing property by forming guide/discharge paths of fuel gas and oxidizer gas in a stack structure of electrolyte plates and separators. CONSTITUTION:A cathode 12 and an anode 13 are formed on both faces of the flat electrolyte plate 11 of each cell. The electrolyte plates 11 each formed with the cathode 12 and anode 13 on both faces of each cell are stacked via separators 14 concurrently serving as gas passages and electric connectors. Grooves 14a, 14b are formed on both faces of the separator 14 to constitute the gas passages. The grooves 14a, 14b are arranged in parallel on both faces of the separator 14, and ridges on the surface becomes grooves on the back face. A center corrugated sheet section is constituted of the parallel grooves 14a, 14b, a frame 14c with the same plane as that of the ridges 14b on the surface and grooves 14d with the same plane as that of the ridges on the back face along the inside of the frame 14c are formed on the outer periphery, and the grooves 14a, 14b are sealed from the outside by the frame 14c and grooves 14d on the outer periphery when the separators 14 and the electrolyte plates 11 are stacked.
Patent JP-H08305788-A (JP)
Title: Bar code reader
Inventor: ASAMI KEIICHI
IPC: G06K7/10
Filed: 1995-05-09
Abstract: PURPOSE: To prevent a laser light scanning range from being restricted by the rotational angle of a mirror or the number of mirror faces by expanding the scanning angle of laser light by using a convex mirror. CONSTITUTION: This bar code reader is provided with a laser light scanning part consisting of a light source 20 fixed on an optional position and allowed to radiate laser light 21, a mirror 22 capable of reflecting the laser light 21 and executing scanning at a fixed scanning angle and a driving part 23 for driving the mirror 22 and a convex mirror 25 for reflecting a part or all of laser light 24 reflected by the mirror 22. When laser light 21 is radiated from the light source 20 arranged on an optional position and reflected by the mirror 22 in the laser light scanning part rotated within the range of a scanning angle θaround a rotational axis 26, the scanning range of reflected laser light 24 becomes the range of a scanning angle 2θ.  The reflected laser light 24 is reflected by the convex mirror 25 existing within the scanning range and reflected again in the range of a scanning angle 27 wider than the scanning angle 2θ. In addition, only a target bar code symbol can be accurately read out by adjusting the position of the mirror 25.
Patent JP-H02292460-A (JP)
Title: Movable setting booth
Inventor: HIROSE MASATAKA
IPC: E04B1/343
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate moving and assembling a booth by a method in which front and back units, each having vertical panels to surround three sides into a U-shaped form and ceiling plate and an inverted U-shaped intermediated unit as needed are provided. CONSTITUTION:A back unit 2 is made up of a back partition panel 7, partition panels 9 facing each other, and a ceiling panel 6, and a front unit 3 is likewise formed. An intermediate unit 4 is also made up of partition panels 9 facing each other and a ceiling panel 6. A window, a door, wirings, pipings, and heat- insulating sound-proof parts are provided for each of the panels, and a level regulator is provided to the lower ends and male-female type coupler is also provided to side ends. The units 2 and 3, together with the unit 4 as needed, are fixed by the couplers. A booth of a desired size can thus by easily assembled and carried as desired.
Patent JP-H05280667-A (JP)
Title: Submarine laying method for flexible fluid transport pipe
IPC: F16L1/12
Filed: 1992-04-03
Abstract: PURPOSE:To prevent excessive tension and side pressure from being applied to a flexible fluid transport pipe when it is laid in the bottom of the sea. CONSTITUTION:In a condition that a flexible fluid transport pipe 1 is floated on the sea by buoyancy by filling its inside with carbon dioxide in a gas state, after this flexible fluid transport pipe 1 is extended to a required length, its inside is filled with liquefied carbon dioxide over a total length of the pipe by feeding the liquefied carbon dioxide, pressurized to 80 atm. or more at ordinary temperature, by a pump, and weight per unit length of the transport pipe 1 is increased larger than buoyancy of the seawater, to lay the transport pipe sunk by its own weight to the sea bottom.
Patent JP-S61268932-A (JP)
Title: Humidifying unit appliance
Inventor: OOTA AKIRA
IPC: F24F6/08
Filed: 1985-05-23
Abstract: PURPOSE:To prevent a scald from occurring, to make it possible to observe blown-off steam by eyes to eliminate the blow-off of heavy metals and to prevent the room temperature from lowering, by atomizing water by a rotary atomizing plate and bringing the atomized water into collision with an evaporating plate which has been heated, and sending indoor air in the vicinity of a rotary atomizing plate. CONSTITUTION:Water fed through a water feed pipe 27 is scattered by a rotary atomizing plate 21 through a centrifugal force, and is atomized. The atomized water is brought into collision with an evaporating plate 22, and heated and evaporated and its volume is expanded. On the other hand, a cool air blasting vane 20 sends indoor air through a cool air duct 28 into the vicinity of the rotary atomizing plate 21. Steam evolved above the evaporating plate 22 rises up within a humidifying duct 5 and discharged into the room through a blow-off port. Upon this occasion, steam and cool air supplied from the cool air duct 28 is mixed in the rotary atomizing plate 21, and the temperature is lowered. Hence, there is no possibility of causing a scald, and steam looks white at the blow-off port. Further, the heavy metals under water are precipitated on the surface of the evaporation plate 22, and are not discharged into the room.
Patent JP-S60136337-A (JP)
Inventor: JIYATSUKU DEII SUMISU
IPC: H01L21/3205
Filed: 1984-06-01
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-S5635008-A (JP)
Title: Azimuth meter system
Inventor: MORI EIZOU
IPC: G01C17/30
Filed: 1979-08-30
Abstract: PURPOSE: To enable to display always during driving the distance from the present position to the objective location and its azimuth, by inputting the direction of car and speed timely to the operation section to which the departure point data of the relative position coordinates between the objective and departure points is given in advance, and calculating the present location.  
     CONSTITUTION: The relative location coordinates of the objective and departure point of car are input to the operating section 23 as the departure data in advance from the keyboard 24, and the direction of car based on the direction sensing of horizontal component of earth magnetism by the direction sensor 21 and the car speed by the speed sensor 22 are momently input. Further, the running distance momently by the data from the sensor 22 is operated as the position change on the real space coordinates with the progressing direction data from the sensor 21 to calculate the present position. Further, the straight line distance between the present position and the objective point, and the direction to the objective point taking the  front, back, left and right of the car as the reference of direction, are displayed 25  and the progressive direction of car is displayed 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294624-A (JP)
Title: Flow switch
Inventor: SHIRAI SUSUMU
IPC: F16K31/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical short service life of a lead switch, caused by a bounce phenomenon due to the fluctuations in service water pressure, or unsteady repetition of an electric off condition and an electric on condition of the lead switch, and to improve the accuracy of detecting the fluid flow, in a movable valve slide-type flow switch mounted to domestic electric apparatuses. SOLUTION: In a movable valve slide-type flow switch, in order to miniaturize the flow switch and reduce the weight of a movable valve 10, a recessed grove 51 for fitting in a valve seat body, a flow-resistante disk 52, a guide blade 53 which slides in a guide blade sliding groove and in which a recessed part 54 which can accommodate a magnet 32, is provided a rectifying baffle plate 55, and a guide shaft 56 to be loaded with a compression coil spring are integrally formed in the movable valve 50.
Patent JP-S61269188-A (JP)
Inventor: TANAKA KIYOSHI
IPC: G06F3/048
Filed: 1985-05-24
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-H08307084-A (JP)
Title: Connection structure
Inventor: MATSUBA KENJI
IPC: H05K7/14
Filed: 1995-05-10
Abstract: PURPOSE: To realize a convenient earth connection structure between housings or between the housing and the inner board in which stabilized contact is ensured even if the housing or the inner board is subjected to deformation, e.g. warp, or impact. CONSTITUTION: A conductive earth spring 13 is secured to an earth spring securing boss 15. Since the inside of housing 14 is subjected to shield plating, conduction is sustained between the earth spring 13 and the housing 14. When the housings 14, 11 are fitted under that state, the earth spring 13 is pressed against the rib 12 touching the earth spring of the housing 11 and comes into pressure contact therewith. Consequently, the potential difference is sustained constant between the housings 11, 14.
Patent JP-S594841-A (JP)
Title: Ventilating and air conditioning system attached with desalting device
Inventor: IWAZAWA YOSHINORI
IPC: F24F8/133
Filed: 1982-06-30
Abstract: PURPOSE:To prevent salts from being carried into a building by the provision of a simple equipment. CONSTITUTION:A ventilating air conditioning system is constituted by an open air inlet port 1, a shower room 2 connected to the open air inlet port 1 through a duct 5, an open air processing device 3 connected to the shower room through the duct 5 and a blower 4 connected to the open air processing device 3 through the duct 5. The open air entered the building through the inlet port 1 transfers through the duct 5 to enter the shower room 2 and salt contained in the open air is adsorbed by water drops of a shower so that the salt is removed.
Patent JP-H11307564-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO EIJI
IPC: H01L21/60
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which the reliability for mechanical and electrical connection to a printed circuit board is enhanced through restriction of stress concentration by placing mounting means on the board in spherical manner. SOLUTION: A semiconductor device 101 has a circuit substrate, a semiconductor chip 102 mounted on a first plane of the circuit substrate, and soldering balls 103 soldered with pads on the same plane of the circuit substrate. The soldering balls 103 are placed approximately spherically to the semiconductor chip 102. In this case, stress concentration can be minimized because of no room for special cornering. If the spacing for soldering balls is of equal distance, stress concentration can be further avoided in specific soldering balls. For high- density mounting, soldering balls 103 can be arranged to form spherical orbits along four spaces of the semiconductor device 101.
Patent JP-H04338560-A (JP)
Title: Image recording device
Inventor: SHIBATA EIJI
IPC: G03G15/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide an image recording device, in which no clogging is generat ed in an electrode having an opening section and which is maintainance free. CONSTITUTION:A support plate 22 with a rack section 21 is moved in the direction of the arrow B by turning a gear 2 in the direction of the arrow A by a driving source, the opening section 5 of an electrode 9 is opened, and a toner T bridged to the opening section 5 falls. A gear 22 is rotated reversely, the opening section 5 is returned to an original state, and an image recording device prepares the next image recording.
Patent JP-S62268582-A (JP)
Inventor: YOSHIKAWA TADAO
IPC: A63G1/28
Filed: 1986-05-15
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-S5814186-A (JP)
Inventor: TAKAHARA KAZUHIRO
IPC: G09G3/285
Filed: 1981-07-16
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-H06163529-A (JP)
Title: Sidewall-sealed sandwich-shaped poly- buffered locos insulating region, vlsi structure and method
Inventor: KARIPATSUTONAMU BUI RAO
IPC: H01L21/318
Filed: 1992-04-30
Abstract: PURPOSE: To provide a VLSI structure having side wall sealed sandwich-like polybuffered LOCOS insulation region and a fabrication method thereof. CONSTITUTION: The method for forming an LOCOS insulation region comprises a step for forming a first silicon nitride layer 40 between a pad silicon dioxide layer 12 and a polysilicon butter layer 14, and a step for forming a second silicon nitride layer 16 on the polysilicon buffer layer 14. The method further comprises a step for forming a side wall seal 30 on the periphery of an active trench region prior to a field oxide step. According to the structure, the field oxide insulation region reduces intrusion of an oxide into the active trench region.
Patent JP-S5637027-A (JP)
Title: Method for removal of hydrogen sulfide in formation gas of carbon black
Inventor: HIRANO TAKUO
IPC: B01D53/34
Filed: 1979-09-03
Abstract: PURPOSE: To make hydrogen sulfide present in the formation gas harmless by oxidation by bringing a chlorine-based oxidant and an alkali-neutralizing agent into two- stepwise contact with the formation gas passing in a flue duct portion.  
     CONSTITUTION: In the flue duct portion between a quick-cooling portion and a bag filter chamber, during the manufacture of furnace carbon black, the chlorine-based oxidant, e.g, chlorine gas, etc., is first brought into contact with the formation gas containing carbon black and then an alkali-neutralizing agent, e.g., aqueous ammonia, etc., is bought into contact with the formation gas in a stepwise manner, whereupon hydrogen sulfide present in the formation gas undergoes a dehydrogenation reaction to colloidal sulfur and hydrogen chloride. The colloidal sulfur is fixed  in the carbon black and the hydrogen chloride is neutralized. Thus, the waste gas  can be made harmless without the needs for desulfurization apparatus and therefore, can be discharged to the air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63276518-A (JP)
Title: Metallic mold for injection molding
Inventor: MORIKITA NOBUO
IPC: B29C45/38
Filed: 1987-05-08
Abstract: PURPOSE:To enhance dimensional accuracy of a molded product and contrive a reduction in gate treatment cost, by providing a sprue push so that it can be rotated with a sprue as a center. CONSTITUTION:When a resin is injected from a plasticizing device 23 in the condition where metallic molds 1, 4, 7, 8 are closed, the resin is charged into a cavity 10 through a sprue 12 and a disk gate 18. During a cooling process of the resin, a force for rotating a sprue push 11 by a minute angle is continuedly applied. A nozzle touch force and a resin pressure are exerted on the push 11, and a mold clamping force is applied to a pinion 15, so that the push 11 is not rotated. Next, mold opening is started, upon which the push 1 is rotated by the minute angle instantaneously when the rotation-restraining forces are released, and the rotation is transmitted to a disk through a rotation- preventive groove 14, whereby a gate part of the disk gate 18 is sheared. The sprue and the disk are released from the sprue push 11.
Patent JP-H09262102-A (JP)
Title: Disposable floor cleaning sheet for indoor slippers
Inventor: KOIKE YASUHISA
IPC: A43B3/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To clean a floor with slippers put on, or in the course of walking by pasting a double-sided adhesive tape to a slipper type cleaning paper sheet and, then, attaching the sheet to the reverse sides of slippers. SOLUTION: A cleaning paper sheet 1 is formed to the shape of an indoor slipper and pasted to the reverse sides of commercially available slippers 3 via a double-sided adhesive tape 2. Then, the slippers 3 are used in a normal state and caused to function as a mop in the course of walking, thereby performing a floor cleaning work. Also, the cleaning paper sheet 1 is disposable, thereby ensuring easy maintenance.
Patent JP-H02293496-A (JP)
Title: Production of paper
Inventor: NAGANO TAKAYUKI
IPC: D21H17/67
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a paper improved in one pass retention of inorganic powder in paper machine and improved in formation of paper by beating pulp slurry in which inorganic powder is blended, then adding a fixing agent to the beaten pulp slurry and then making the pulp slurry mixture into paper. CONSTITUTION:A pulp slurry in which inorganic powder such as clay, talc or kaolin is blended, preferably in an amount of 2-10wt.% is beaten and a fixing agent (e.g. alum) is thereto and then the slurry is made into paper to provide the aimed paper.
Patent JP-H09281943-A (JP)
Title: Luminance characteristic variable device
Inventor: HAGA MINORU
IPC: G09G3/28
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of selecting arbitrary data from among luminance characteristic data previously prepared by a user in accordance with the status and kinds of video. SOLUTION: In a picture receiver displaying an inputted video signal on a display section 14, a γ processing section 13 correcting a luminance characteristic is inserted to the preceding stage of the display section 14, at least a memory 15 storing luminance characteristic data taking a serious view of linearity at the time of still picture and luminance characteristic data taking a serious view of dynamic feeling at the time of animation and a control section 18 controlling switching the γ processing section 13 by a switching signal are connected to this γ processing section 13. In this case, when it is switched to a still picture use, the γprocessing section 13 is switched to a still picture use, corresponding luminance characteristic data previously prepared is fetched from the memory 15, and control of γ correction processing is performed.  When it is switched to an animation use, in the same way, corresponding luminance characteristic data is fetched from the memory 15, and control of γ correction processing is performed.