baber/WOPTO huggingface dataset:
Patent JP-2001095078-A (JP)
Title: Earphone
Inventor: MINAMIURA HIROSHI
IPC: A44C1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an earphone which prevents a user from feeling discomfort at his/her ear and is improved in fashionable character in addition. SOLUTION: This earphone consists of an earphone body incorporating a loudspeaker, a cord pulled out from this earphone body and a plug provided at the tip of this code. The feature of the earphone is that an adornment is attached to the earphone body or the code. The adornment can be attached to the earphone body or the code in a freely attachable and detachable manner. The adornment consists of an adornment piece and a connecting member and the adornment piece can be attached to the earphone body or the code through the connecting member. Furthermore, the adornment piece may be a plate-like small article displaying a specific graphic.
Patent JP-H09114519-A (JP)
Title: Controller
Inventor: SUMI KATSUHIRO
IPC: G05B23/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller which makes it possible to periodically record and gather a history of temperature data on the periphery of a device without any human effort and makes it easy to narrow down the cause of operation abnormality of the controller to device ambient temperature and find out the cause. SOLUTION: This device is constituted of an arithmetic control execution part 12, a temperature sensor 15 which detects the ambient temperature of a process controller 1, a temperature data input part 16 which converts the detection signal of the temperature sensor 15 from analog to digital and inputs the result to the arithmetic control execution part 12, and a trace memory 17 which stores the history of the inputted temperature data. The arithmetic control execution part 12 inputs the temperature data periodically through the temperature data input part 16 and records the data in the trace memory 17. The history of the temperature data stored in the trace memory 17 is read out and visualized, so that the cause of operation abnormality of the controller is narrowed down to the device ambient temperature and can easily be found out.
Patent JP-H10115692-A (JP)
Title: Nuclear power plant
Inventor: TAKIGAWA SADAHIKO
IPC: G21C13/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable installation of a plurality of nuclear reactors inside a site and also to improve safety and to reduce the cost of construction by a method wherein a plurality of reactor containers holding a plurality of reactor vessels respectively are held inside a reactor building. SOLUTION: Inside a virtually columnar reactor building 20, two secondary containments 3 are held and a central separation wall 21 is provided between them. Reactor containers 2 are provided inside the two secondary containments 3 respectively and pressure suppression pools 4 are provided inside these containers respectively. Moreover, reactor pressure vessels 1 being reactor vessels are provided inside the containers 2 and reactor cores are held inside the pressure vessels 1 respectively. Since two nuclear reactors are held in one building 20 in this way, a distance from the building 20 to the boundary of a site can be ensured sufficiently, it is unnecessary to enlarge the wall thickness of the building 20 so as to enhance the effect of shielding from radiation, and an increase in the weight of the building 20 can be avoided.
Patent JP-H11111557-A (JP)
Title: Laminated electrical component and its production
Inventor: TAKAHASHI HIROMASA
IPC: H01G4/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent defective appearance of laminated electrical components from being produced, make the attitude thereof stable when they are mounted to a wiring board, so as to obtain satisfactory mounting property and prevent the deterioration of characteristics due to undesirable deformation of laminate. SOLUTION: The glass content of a substrate layer 5 which constitutes an outer layer 10 of a laminate 6 is made lower than that of a substrate layer 4 which constitutes an inner layer 9. A glass content X (wt.%) of the inner layer 9 is preferably set to 50<=X<=80, and a glass content Y (wt.%) of the outer layer 10 is set to X-Y>=10 and Y>=40, and furthermore the glass content Y is more preferably set to one half or more than the glass content X.
Patent JP-H02117866-A (JP)
Title: Paper holding mechanism of printer
Inventor: ASAI NAOKI
IPC: B41J13/10
Filed: 1988-10-28
Abstract: PURPOSE:To prevent paper from floating and maintaining printing noise at low level during printing by allowing a platen to by introduced in a window-like space during printing, and also the paper holding end of the window-like space and recording paper arranged before and after the platen to come in contact with the platen, and arranging a paper holding plate so that a gap is created between the plate and a paper guide. CONSTITUTION:Recording paper 11 is fed with a paper feed roller 8 when the paper is set, and a paper holding plate 1 can pass easily through the lower part of a window- like space in a paper holding plate 1, because the paper holding plate 1 rocks and is open in an arrow D direction. When data is printed, a supporting lever 3 rocks up to a position where data is printed with a shaft 5 as a rocking center. In addition, the released paper holding plate 1 returns to contact the protrusion 3a of the supporting lever 3, and the plate is positioned. In this case, a gap t1 is created between a paper guide 12 and the paper holding plate 1. When data is printed, the recording paper 11 on a platen comes in contact with the platen before and after the paper holding ends 1b, 1c of the paper holding plate 1. Further, the recording paper 11 is pressed against the platen because the relationship of t1<=t2 is established in the level difference (t2) from the paper guide 12.
Patent JP-S62132308-A (JP)
Title: Foil wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/32
Filed: 1985-12-05
Abstract: PURPOSE:To eliminate a shield of the end of a metal sheet and to enhance the dielectric strength of the ends of metal sheets compressing the ends of the sheets to reduce the thickness of the ends of the sheets in thickness smaller than that of the other portions. CONSTITUTION:The ends 71 of metal sheets 7 are collapsed to reduce the thickness of the ends 71 below the thickness of general portions. Since insulating sheets are not damaged by burrs of the sheets or the difference of the thicknesses and an electric field is not concentrated at the ends of the sheets, a shield of the ends of the sheets becomes unnecessary to strengthen to insulate the ends.
Patent JP-H04147244-A (JP)
Title: Liquid crystal exposing device
Inventor: IMAI MASAAKI
IPC: G03B27/54
Filed: 1990-10-11
Abstract: PURPOSE:To cast light vertically to a liquid crystal panel and to make image quality clear by turning the light cast to the liquid crystal panel into nearly parallel rays of light. CONSTITUTION:A condenser lens 6 by which the light from a light source 7 is made the parallel rays of light is arranged between a reflection mirror 8 and an LCD panel 5. The lens 6 is in the range of the angle of visual field where the contrast ratio of the LCD panel 5 is not changed so much. After the light from the light source 7 is turned into the parallel rays of light by the lens 6 in such constitution, it is made incident on the shutter 5 and the light transmitted through the shutter is turned into red light by a red filter 9. The parallel rays of light are intercepted by a black mask 5 being a non- exposed part, thereby obtaining the nicely-varied image quality such as the light does not get into just under the black mask 5b even though a plane glass 10 is thick. Exposure concerning green and blue is executed in the same manner.
Patent JP-H0588021-A (JP)
Title: Light transmission body
Inventor: FUJIMURA YASUO
IPC: G02B6/00
Filed: 1991-09-25
Abstract: PURPOSE:To efficiently form collimated beams of light and to allow the easy use of the beams to the expansion of the visual field of a liquid crystal display device, etc., by packing transparent polymers varying in refractive index from a base sheet into the plural through-holes formed in the base sheet. CONSTITUTION:At least one kind of the transparent polymers 2 varying in the refractive index from the base sheet 1 are packed into the plural through- holes formed in the base sheet 1. The base sheet 1 is selected from proper blank materials which are transparent or colored and opaque. While the transparent polymers are not particularly limited, blank materials having excellent transparency are preferable used; for example, acrylic polymers, polycarbonate polymers, polyester polymers, etc., are exemplified. Then, light which is not parallel and is generated by a light emitting body, such as back light, can be controlled to the plane collimated beams of light and the light in the state of condensing spot light sources to a plane shape via the transparent polymer parts 2 packed into the through-holes of the base sheet 1 when this light is made incident.
Patent JP-H0584618-A (JP)
Title: Floating quantity detecting mechanism
Inventor: UEMATSU YORITO
IPC: B23P19/02
Filed: 1991-09-24
Abstract: PURPOSE:To improve the reliability of a floating device by simplifying the floating quantity detecting mechanism of the same floating device. CONSTITUTION:The shifting in all directions of a floating part 3 is converted into the displacement of a detection stay 5 and the displacement is detected centrally with one sensor 7, by supporting the detection stay 5 having a spherical part at the top slidably in the set direction of a work with a base 2 on one side and making a conical recess 4 in the floating part 3 counterposed to the base 2 on the other thereby making the top spherical part of the said detection stay 5 abut on the conical recess 4 at all times.
Patent JP-H11109416-A (JP)
Title: Production of liquid crystal display device
Inventor: HATA AKIHIRO
IPC: G02F1/136
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the static damage by the static electricity during substrate manufacture and to prevent the static damage even during a liquid crystal stage by executing the inspection and correction of the substrate before the liquid crystal stage. SOLUTION: Scanning wiring 4 and signal wiring 6 are electrically connected via short-circuit wiring 6c, by which the static damage in the subsequent protective film deposition stage of TFTs((thin-film transistors), etc., is prevented. Apertures and contact holes 13b for reconnection are formed in this protective film and electrical inspection is carried out in the state of electrically disconnecting the wiring 4, 6 by removing the short-circuit wiring 6c parts under the apertures. Short-circuit wiring 8a is formed above the contact holes 13b for reconnection after the inspection to again connect the disconnected wiring 4, 6, by which the static damage in the subsequent liquid crystal stage is prevented.
Patent JP-H08116378-A (JP)
Title: Facsimile equipment
Inventor: AKAHIRA MIKIO
IPC: H04N1/32
Filed: 1994-10-13
Abstract: PURPOSE: To individually notify a voice message to the controller of each mail box when transmission and reception are performed for the mail boxes as objects. CONSTITUTION: A transmission and reception control means 101 controls the transmission and reception of image information and a voice message. A mail box selection means 103 selects the mail box for which the transmission and reception request of image information is performed from plural mail boxes 104-1 to n. A transmission and reception termination decision means 105 performs the transmission and reception termination decision of image information. An automatic originating call means 106 automatically originates the call of the dial number registered in the mail box selected by the mail box selection means 103. A voice message transmission means 107 transmits the voice message stored in a voice message storage means 108.
Patent JP-H01117441-A (JP)
Title: Timing clock recovery circuit
Inventor: HAGI KAZUO
IPC: H04L7/027
Filed: 1987-10-30
Abstract: PURPOSE:To set the length of permitted consecutive '0' input by using the output of a delay timing monitor circuit monitoring a delay time so as to correct the delay time of the delay circuit. CONSTITUTION:When a delay time decrease signal 5 is inputted from a delay time monitor circuit 4, an input from a sub delay element group 12 is selected so that the delay time becomes shorter than the present delay time of a delay circuit 1 by a delay corresponding to one sub delay element 1, and when a delay time increase signal 6 is inputted, the input from the sub delay element group 12 is selected so that the delay time is extended more than the present delay time by a delay corresponding to one sub delay element 1. Thus, a correction circuit 7 uses two outputs, the delay time decrease signal 5 and the delay time increase signal 6 of the delay time monitor circuit 4. A setting circuit 8 counts the output of the delay circuit 1 when the input clock is '0' and stops the output of the delay circuit 1 to an OR circuit 3 when more inputs are counted than the preset consecutive '0' input. Thus, the number of inputs consecutive 0s to be permitted is set accurately.
Patent JP-H11104685-A (JP)
Title: Method for controlling dissolved oxygen of waste water treating system
Inventor: TOYOOKA KAZUHIRO
IPC: C02F3/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To save energy for DO controlling and to efficiently perform to control it. SOLUTION: Waste water being mainly domestic waste water is introduced by an inlet pump 52 into a ditch 51. After the waste water introduced is agitated by means of a rotor 53 provided in the ditch 51, it is treated and is transferred to the final sedimentation basin 54. Supernatant treated in this final sedimentation basin 54 is discharged as a treated water. The rotor is driven by means of a motor 57. A flow rate signal from a flow meter 12, a DO value signal from a DO meter 13 for measuring dissolved oxygen (DO) in the ditch 51 and a water level signal from a water level meter 14 for measuring water level in the ditch 51 are fed to a controller 11. The controller 11 operates these signals and controls the inlet pump 52 and the motor 57 based on the results on these operations.
Patent JP-S63129010-A (JP)
Title: Production of metallic silicon
Inventor: MIYATA KUNIO
IPC: C01B33/02
Filed: 1986-11-17
Abstract: PURPOSE:To economically and efficiently produce the title high-purity metallic silicon by supplying SiO2 upwardly above the arc electrode in an arc furnace packed with carbon (material contg. carbon), and melting and allowing the material to react with each other. CONSTITUTION:A mixture obtained by mixing C and/or a carbon-contg. material or at least one between the materials and SiC and/or quartzite in >=1/2 molar ratio of C/SiC or in >=3.5 molar ratio of C/SiO2 is packed in the arc furnace 1 provided with graphite electrodes 2 and 3 and consisting of a graphic refractory material, and the outer wall of the furnace or the charged material is heated to >=1,800 deg.C by the high-frequency induction heating coil 5 provided at the upper part of the arc furnace 1. The powdery or granular material contg. SiO2 or SiO and entrained by a non-oxidizing gas is upwardly supplied through a nozzle 6 to a position 10-30mm above the electrodes 2 and 3 and at an angle of 30-40 deg., and the materials are melted and allowed to react with each other to obtain the metallic silicon having >=99.999% purity.
Patent JP-H07127743-A (JP)
Title: Hydraulic clutch mounting device for tractor and the like
Inventor: HYODO OSAMU
IPC: F16H63/30
Filed: 1993-11-01
Abstract: PURPOSE:To form oil holes easily by forming a hydraulic circuit to operate a hydraulic clutch, particularly the oil hole of bearing metals facing from the side opposite to a clutch coupling toward bosses and inclining the hole to form it linearly. CONSTITUTION:In the body of a tractor, etc., the transmission cases 5 such as a clutch housing 10, a front transmission case 11, etc., are connected to the rear of an engine body. Also bearing metals 2 for supporting a transmission shaft 1 pivotally are set detachably inside the transmission cases 5. The bearing metals 2 are fitted closely into the bosses 4 of a clutch coupling 9 with a hydraulic clutch 3. In addition, oil under pressure is fed from the oil hole 6 of the transmission cases 5 through the oil hole 7 of the bearing metals 2 and the oil holes 8 of the bosses 4 to drive the hydraulic clutch 3. Then the oil hole 7 of the bearing metals 2 is faced from the side opposite to the clutch coupling 9 toward the bosses 4 and inclined to form them linearly. Thus the formation of the oil hole 7 can be made easily.
Patent JP-H07127433-A (JP)
Title: Exhaust emission control device
Inventor: HASHITOMI MASAAKI
IPC: F01N3/02
Filed: 1993-11-01
Abstract: PURPOSE:To provide an exhaust emission control device of such constitution as to suppress the generation of thermal distortion caused by temperature difference even with the sudden rise of temperature by the burning of particulates in a ceramic honeycomb and to sufficiently stand long-term use corresponding to the service life of an engine so as to be excellent in durability. CONSTITUTION:An exhaust emission control device is provided with a ceramic honeycomb 1 forming a filter by closing the other end of cells, adjacent to one ends of cells 2a, 2b, alternately by plugs 3, and a solid or hollow linear metal member 9 inserted into the hole part of one cell 2a or more among numerous cells 2a of the ceramic honeycomb 1 and smaller in diameter than the hole part.
Patent JP-H08134445-A (JP)
Title: Production of agricultural material
Inventor: MURAKAMI MITSUAKI
IPC: C09K17/08
Filed: 1994-11-08
Abstract: PURPOSE: To convert a bauxite residue into an agricultural material which is low in cost, hardly powdered, excellent in water absorbency and water permeability, and suitable for a ridging, a fertilizer diluent, a soil conditioner, etc. CONSTITUTION: An acidic soln. is added to sodalite obtd. from Bayer process to subject it to acid treatment at a pH of 3 or lower. The resulting slurry or a soln. obtd. by the solid-liq. separation of the slurry is heated and/or neutralized. The resulting hydrated silica or silica-alumina gel is mixed with a bauxite residue obtd. from Bayer process and dried.
Patent JP-2001103606-A (JP)
Title: Series hybrid type motor-driven vehicle
Inventor: ONO TOMOHIRO
IPC: B60L50/15
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce engine noise and vibration in a stationary state and a low velocity traveling state and enable use of a small capacity and small scale battery, while the excessive temperature rise, excessive discharge and excessive charge of the battery are avoided. SOLUTION: A series hybrid type motor-driven vehicle has a 1st control means A which controls a charging power, so as to correspond to a vehicle velocity and a 2nd control means which controls a generated power so as to correspond to the load of a motor 2, while the charge/discharge of a batter 4 is suppressed to a minimum. When a battery temperature is lower than a predetermined upper limit value, a charger 6 is controlled by the 1st control means A, and when the battery temperature is higher than the predetermined upper limit value, the charger 6 is controlled by the 2nd control means.
Patent JP-H04148960-A (JP)
Title: Paper weighting apparatus
Inventor: TAKAHASHI TOSHIMI
IPC: B41J13/20
Filed: 1990-10-12
Abstract: PURPOSE:To automatically open/close a bail roller by meshing a pinion with a toothed part of a bail arm when the bail roller is closed, while meshing a planet gear with the toothed part of the bail arm when the bail roller is opened, thereby to control meshing of a clutch gear with a sun gear. CONSTITUTION:Immediately before a bail roller is opened, a clutch gear 2 is meshed with a sun gear 3 to drive a gear train. As a platen 11 is started to be rotated in a counterclockwise direction (shown by an arrow A) in order to feed a paper 12, the motion is transmitted from the clutch gear 2 to a bail arm 8 via a sun gear 3, a planet gear 4 and a pinion 7. The bail arm 8 is rotated in a clockwise direction (shown by an arrow B) against the force of a bail trigger spring 9. Accordingly, a bail roller 10 held at the front end part of the bail arm 8 is moved to open the platen 11.
Patent JP-H10123237-A (JP)
Title: Electromagnetic measuring equipment
Inventor: KAYAMA YASUNAGA
IPC: G01C5/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible for a single worker to measure the relative height and the distance electrically outdoors utilizing an ultrashort pule. SOLUTION: At first, an electromagnetic pulse emitting section 101 is set at an arbitrary reference position and a switch is turned on to start scanning in the direction over 360 deg. using an electromagnetic wave of ultrashort pulse having a limited spreading angle. Subsequently, a receiving section 102 is shifted to a position to be measured and an electromagnetic beam receiving section 4 is set in the vertical direction. Consequently, the position of the electromagnetic beam receiving section 4 to be irradiated with the beam is varied depending on the height and that position is detected at a propagation time difference measuring section 6 as a time difference between signals detected at pulse detecting sections 5a, 5b disposed at the upper and lower ends thus detecting the actual height at a height detecting section 7.  The distance can be determined simultaneously by detecting the pulse width in the electromagnetic beam receiving section 4 at a pulse width detecting section 9.
Patent JP-H09114951-A (JP)
Title: Information recording medium
Inventor: MATSUI SHINZOU
IPC: H04N5/84
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To precisely read/reproduce a dot pattern even if scanning is executed at a high speed by arranging a data dot pattern overlapping the identical blocks to the block of a prescribed area in a main scanning direction among the respective blocks. SOLUTION: The data dot pattern which is recorded in an information recording medium and which can optically be read is consists of a block group obtained by arranging the plural blocks in a matrix form. The respective blocks have the data dot patterns consisting of the plural dots arranged in accordance with the content of data and block address patterns showing the addresses of the blocks arranged in a prescribed position relation on the data dot patterns. Especially, the data dot pattern is arranged overlapping blocks the same as those in a prescribed area among the blocks arranged in the block group in the scanning direction. Namely, three blocks are continuously recorded in the scanning direction with the same blocks as one group as shown in a diagram A.
Patent JP-S61156105-A (JP)
Title: Supporting method of optical fiber
Inventor: NAKAI TAIICHIRO
IPC: G02B6/40
Filed: 1984-12-28
Abstract: PURPOSE:To prevent occurrence of a tension concentrated section and small curvature section at the extra length part of an optical fiber, by arraying one piece or plural pieces of elastic thin plate formed in a circular or radiated shape and supporting the optical fiber by means of guide grooves provided at the outer periphery of the elastic thin plates. CONSTITUTION:An elastic thin plate40 made of a plastic or rubber material, etc., is equipped with radiated arms 41, 41... correspondingly to the number of optical fibers to be supported and guide grooves 42, 42... which hold the optical fibers are formed at the outer periphery of the thin plate 40. The extra length section of the core 1b of the optical fiber pulled out from the detaining section PS of an optical fiber unit is engaged with the guide groove 42 formed at the outer periphery section of the thin plate 40 and the extra length section is inserted into, for instance, a curve protector CP while the section is being supported. As a result, tension is added to the cable and, even when the core 1b of the optical fiber is pulled into the detaining section PS of the optical fiber unit, the tension is effectively eased by means of the deformation of the elastic thin plate 40.