baber/WOPTO huggingface dataset:
Patent JP-H03202749-A (JP)
Title: Target-frost-point generating apparatus
Inventor: WATANABE MASAHIKO
IPC: F25D31/00
Filed: 1989-12-29
Abstract: PURPOSE:To generate a target frost point in a short time by judging whether water is completely frozen or not based on the changing rate of the temperature of the water in cooling, and controlling the temperature of ice after perfect icing is confirmed so that the target frost point is obtained. CONSTITUTION:The temperature of water W in a container 1 is lowered by a cooler 3. When the temperature becomes a freezing point or below, freezing is started. During the period wherein the water W is cooled and freezed, a microcomputer 61 computes the changing rate of the temperature based on the output of a temperature detecting end 5. When the rate of change reaches a predetermined range, it is judged that the water W is completely frozen. Thereafter, the operating amount of an electric heater 4 is computed so that the temperature of the ice becomes a target frost point in the microcomputer 61 based on the difference between the present ice temperature based on the output of the detecting end 5 and the target frost point that is set at a target- frost point setting part 62. The ice temperature can be brought to the target frost point quickly by operating the heater with an operating part 63 based on the operating amount.
Patent JP-H05156350-A (JP)
Title: Manufacture of molding die for heat resistant glass
Inventor: YAMADA SEIKICHI
IPC: C22C38/38
Filed: 1991-12-03
Abstract: PURPOSE:To provide the method for manufacturing a mold for heat resistant glass improved in high temp. strength, in which the generation of heat cracks is suppressed and.improved in the service life of the molding die. CONSTITUTION:This method for manufacturing a molding die for heat resistant glass is characterized by subjecting heat resistant steel constituted of the following compsn. and subjected to ingot-making by an electro-slag remelting method to die forging in the temp. range of 1050 to 1150 deg.C, hardening it at 900 to 1000 C and furthermore executing tempering at 650 to 750 deg.C. The heat resistant steel is a one contg., by weight, 0.1 to 0.4% C, 0.05 to 2.0% Si, 0.1 to 2.0% Mn, 10.0 to 15.0% Cr, 0.7 to 1.2% W, 0.7 to 1.2% Mo and 0.05 to 2.0% V, furthermore contg. at least one kind from among 0.001 to 0.10% B, 0.01 to 0.5% Nb, 0.5 to 1.0% Ni and 0.1 to 6.0% Co and the balance Fe with inevitable impurities.
Patent JP-H03201835-A (JP)
Title: Frequency deviation detecting circuit
Inventor: KAWADA TADASHI
IPC: H04J1/00
Filed: 1989-12-28
Abstract: PURPOSE:To display frequency deviation as an alarm signal by detecting a differential oscillation frequency between first and second oscillators by a frequency mixer, calculating AND with a reception alarm and combining the output of the frequency mixer and the signal state of the reception alarm. CONSTITUTION:When the frequency deviation is generated at a first or second oscillator 14 or 24 and there is the alarm for reception panel level reduction, such a state is judged as the frequency deviation of a reception panel. When the frequency deviation is generated at the first or second oscillator 14 or 24 and there is no alarm for reception panel level reduction, such a state is judged as the frequency deviation of a transmission panel. By such a judging method, it can be detected whether the frequency deviation is generated at the transmission panel or the reception panel.
Patent JP-H10170193-A (JP)
Title: Tube type heat exchanger for high temperature
Inventor: YOSHIMURA YUKIHIRO
IPC: F28F21/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss while effect of promoting the transmission of radiation heat is effectively obtained. SOLUTION: Heat transfer tubes 4 made of ceramics are arranged in multiple rows and stages extending in the direction orthogonal to the direction of the flow of a high temperature gas 3 within casings 1 so arranged to let the high temperature gas 3 flow from one to the other thereof. Both ends of each of the heat transfer tubes are supported on a tube plate 5 piercing it to be opened at an inlet part 9 and an outlet part 10 of a low temperature fluid 8. A radiation promoting plate 12 made of ceramics in a thin band is disposed out of contact with the front and rear rims of the heat exchanger tubes 4 on each row of the heat exchanger tubes 4 along the direction of the flow of the high temperature gas 3 flowing in the casings 1.
Patent JP-H06197119-A (JP)
Title: Asynchronous transfer mode subscriber's circuit for analog line
Inventor: FUJITANI HIROSHI
IPC: H04L12/28
Filed: 1992-12-24
Abstract: PURPOSE:To connect an existing network with an ATM network by making a signal from an analog subscriber's line to an ATM. CONSTITUTION:The transfer of PCM information between an analog subscriber's circuit 2 and an ATM cell multiplex circuit 9 is performed by making the signal to the ATM cell by an ALL type 1 processing part 14 and an ATM cell multiplex branching part 8, and the transfer of a level signal between the analog subscriber's circuit 2 and the ATE cell multiplex circuit 9 is performed by making the signal to a message by a message converting circuit 5, and converting it into the ATM cell by a layer 2 processing part 6, AAL type 3 and 4 processing part 7, and ATM cell multiplex branching part 8. Moreover, at the time of receiving the message of tone designation and PB signal receiving instruction from the layer 2 processing part 6, the tone transmission and the PB signal reception are operated by controlling a switch 10, PB signal receiving circuit 11, and tone transmitting circuit 12 by the message converting circuit 5.
Patent JP-H06190771-A (JP)
Title: Robot hand
Inventor: NAGAMATSU SHIGETAKA
IPC: B25J17/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide a robot hand which is constructed simple and light and which can hold a work certainly. CONSTITUTION:A robot hand 16 includes a supporting plate 23 moving vertically relative to a joint box 17 belonging to the hand 16, a supporting rod 24, a work holding plate 28 which is provided for these supporting plate 23 and supporting rod 24, swings as the fulcrum placed at the foremost of the supporting rod 24, and holds a work 2, an electric magnet 30, and bellows 31 which are installed between the supporting plate 23 and work holding plate 28 and make attitude corection of the work 2 into horizontal state after the work 2 is held by the holding plate 28. Accordingly the holding plate 28 to perform tracing motions on the basis of the attitude of the work 2 swings with the fulcrum placed at the foremost of the supporting rod 24, so that the whole configuration of the robot hand 16 is simplified and the weight is reduced. Because the bellows 31 hold the work 2 horizontally, the work 2 is prevented from swinging and can be held certainly.
Patent JP-H03205199-A (JP)
Title: Paper drawing support apparatus
Inventor: ISHIMORI SHOTARO
IPC: B43L13/00
Filed: 1989-12-31
Abstract: PURPOSE:To reduce fatigue and to enhance the accuracy of work by providing hand placing and elbow resting stands in close vicinity to a drawing surface and providing a position alterable holding means withstanding the stress vertical to the drawing surface and low in the resistance against parallel stress. CONSTITUTION:The first rotary shaft 2 is strongly provided to the right upper end part of a thick plate 1 forming a drawing surface and two arms 3, 4 and the second and third rotary shafts 5, 6 successively extend from the rotary shaft 2 in two stages and a base frame 9 on which two resting stands 7, 8 are integrally mounted is finally mounted on the third rotary shaft 6. Two resting stands 7, 8 respectively play the roles of hand placement and elbow resting and the distance between them is set to match the body shape of a worker. Since the position and angle of the base frame 9 is related to the first rotary shaft 2 through the two-stage link mechanism consisting of two arms 3, 4 and the rotary shafts 5, 6, the degree of freedom thereof is perfectly unlimited in the direction parallel to the drawing surface and perfectly restrained in a vertical direction from a theoretical aspect.
Patent JP-H06153887-A (JP)
Title: Thawer
Inventor: FUJITA SEIICHIRO
IPC: A23L3/365
Filed: 1992-11-30
Abstract: PURPOSE:To promote heat transfer from circumferential air as a heat source to a thawing plate and to thaw a frozen food in a short time without damaging flavor and taste of the frozen food in a thawer for placing the frozen food on a thawing plate having high thermal conductivity and thawing. CONSTITUTION:A thawing plate 1 is supported on a case 2. A blower 3 is set in a case 2. Air taken from the outside of the case is supplied to the back of the thawing plate 1 by the blower 3. The back of the thawing plate 1 is equipped with a fin-like projection 5 to increase heat absorbing area.
Patent JP-2000171603-A (JP)
Title: Antireflection material and polarizing film using the same
Inventor: MURATA TSUTOMU
IPC: G02B1/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection material having excellent light resistance, chemical resistance and wear resistance and having durability even when it is used for a display or touch panel for exterior use by forming a hard coating layer containing at least specified ultrafine particles of titanium oxide and then forming an antireflection film on the hard coating layer. SOLUTION: This antireflection material 10 is produced by directly forming a hard coating layer 12 on one surface of a transparent base body 11. The surface of the hard coating layer 12 is further coated with an antireflection film. The hard coating layer 12 contains ultrafine particles of titanium oxide which are subjected to surface treatment with oxides or hydroxides of at least one element selected from silicon, zirconium, aluminum, tin and cesium in a hardening resin so that the hard coating layer 12 is controlled to have a high refractive index. Thereby, excellent antireflection property which can prevent reflection of sun light and external light such as light from a fluorescent lamp on a display can be obtd.
Patent JP-H06228770-A (JP)
Title: Object having rose pink color
Inventor: ROBERUTO RIIDORU
IPC: G04B37/22
Filed: 1993-12-22
Abstract: The object has a rosy pink coating. The coating comprises a first layer of a nitride of an element chosen from the group comprising Ti, Zr, Hf, or a mixture of these elements, this first layer including at least one element chosen from Al, C and group Vb and VIb elements, and a second layer of a mixture consisting of palladium (Pd) and indium (In). Certain ternary metals such as Al or Cu may be added to the PdIn mixture. The coating can be used in the jewellery, spectacles or watch-making trades.
Patent JP-H05181499-A (JP)
Title: Speech signal encoding and decoding device
Inventor: NOUJIN KATSUYA
IPC: G10L19/12
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the size of the device by efficiently transmitting a speech signal by converting the signal into optimum codes. CONSTITUTION:The speech code book of an opposite communication party is loaded in a receiving code book memory 107 from a code book library 106. Further, the code book of a user is loaded in a transmitting code book memory 108 from the code book library 106. Then the speech signal is encoded by referring to the code book loaded in the transmitting code book memory 108 and decoded by referring to the code book loaded in the receiving code book memory 107.
Patent JP-2001163751-A (JP)
Title: Incense stick for visiting grave
Inventor: SATO SACHIKO
IPC: A61Q13/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a incense stick to be burned in front of a grave when it is visited, easily ignitable in the form of a plurality of bundled sticks even before in front of grave. SOLUTION: This incense stick which consists of a plurality of bundled sticks 1 and is to be burned by a bounded condition kept intact in front of a grave when it is visited is obtained by applying an igniting agent 5 to the tip portion on one side 2 in the longitudinal direction of the bundled sticks 1.
Patent JP-H08256881-A (JP)
Title: Insulation material
Inventor: NAKAZATO KOICHI
IPC: B32B3/26
Filed: 1995-11-30
Abstract: PURPOSE: To obtain an insulation material with compatibility of insulating performance when used and storing performance when unused. CONSTITUTION: By overlapping two sheets of metal deposited film and sealing the sheet peripheries and each sides of a hexagon without apices to communicate a huge number of hexagon, this air-mat-like insulating material comprising a huge number of small air cell communicating to each other is formed. Sealing parts on each side has a long and smooth I-shape with slightly expanded both sides.
Patent JP-H11177929-A (JP)
Title: Recording and reproducing method for animation data, and animation data recorder and reproducing device
Inventor: WATANABE KENJI
IPC: H04N21/231
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reproduce desired animation data from an optional range between a first image to a last image in a shorter time with a small communication data quantity in a communication medium. SOLUTION: Data of coded levels A-C depending on 3 stages of resolution degrees such as 16×16, 4×4, 1×1 pixels are outputted from desired source animation data as pluralities of bit streams 2-4 in time series. The data quantity is increased in the order of the bit streams 2-4 and the data quantity is least in the bit stream 2. A receiver side easily reproduces the animation data from the first data to the last data by having only to receive the bit stream with the least data quantity. As required, he image is more sharply reproduced by receiving and reproducing the bit streams 3, 4 with much data quantity. Furthermore, the data quantity of the bit streams 3, 4 is reduced by generating stepwise difference data based on the bit stream 2 as a reference data.
Patent JP-H11168932-A (JP)
Title: Conveyor of peanut harvester
Inventor: ISHIDA ISAO
IPC: A01D29/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a peanut harvester with a compact width which can harvest peanut planted in two rows on one ridge in a staggered manner so as to avoid the deterioration of quality and the reduced efficiency in harvesting operations caused by uneven drying of beans such as peanut because they are often covered with foliage on the ground and/or caused by delayed drying by wet soil when it has rained. SOLUTION: This conveyor of a peanut harvester 4 is obtained by installing a conveying means succeeding a digging up means so that the width of a part extending from a conveying starting end to the intermediate part of the conveying means is greater than that of a conveying terminal end of the peanut harvester 4 capable of digging up peanuts 1 vegetated in a field to the rear, locating leaves and stems 2 on the lower side and the seed-containing pods 3 on the upper side and discharging the peanuts 1 to the field.
Patent JP-H10184842-A (JP)
Title: Converter between rotational motion and liner motion
Inventor: IMASE KENJI
IPC: F16H55/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a converter between a rotational motion and a linear motion, in which noise and vibration are low, transmission resistance is low, motion transmission is continuous, no backlash is generated in the normal/ reverse direction, and rigidity is high. SOLUTION: In a converter between a rotational motion and a liner motion, conversion between a rotational motion and a liner motion is carried out by means of a rack 5, which is provided with a plurality of teeth 4, and a pinion 7 which is provided with a plurality of rollers 6 gearing to the teeth 4. The tooth profile of the tooth 4 is formed so that its tooth bottom draws a substantially circular arc larger than a diameter of the roller 6, and as a result, a center locus of the roller 6 draws a trochoidal curve. In use of the rack 5 and the pinion 7, a preload is applied. In the end of the teeth 4, an approach gradually separating from an outline locus of the roller 6 is formed.
Patent JP-H07180709-A (JP)
Title: Small-sized parts having connection function
Inventor: MURATA KENTARO
IPC: F16B5/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide small-sized parts which are compact in shape and so capable of being carried and housed, and fed in an alined state by forming connection pieces on front and rear ends of a syntheric resin main body, which pieces are bendably and detachably connected. CONSTITUTION:An IC prepared by embedding an integrated circuit in a small- sized member A is covered with an external synthetic resin main body 1. A number of connection terminals 4... are projected outside from bilateral side surfaces. Bilaterally paired connection pieces 2, 3 are integrally projected from a front end surface 5 and a rear end surface 6 of the synthetic resin main body 1, which connection pieces serve to bendably connect the members in a chain-like manner, and wind detachabiy the members in a connection direction. A fitting pin 3a of one connection piece 3 is pushed into a groove 2a of the other connection piece 2 so as to widen a narrowed opening edge of the groove 2a. The small-sized members A are connected to each other in a rotatable state across the fitting pin 3a.
Patent JP-H11170582-A (JP)
Title: Method for forming laser thermal transfer image
Inventor: KAWAKAMI SOTA
IPC: B41M5/26
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser thermal transfer image forming method capable of enhancing the winding properties of an image receiving sheet and an ink sheet to the surface of a drum and the close contact properties of a support, the image receiving sheet and the ink sheet and capable of improving both of the blur of an image in a final proof and the lowering of image density. SOLUTION: A roll-shaped ink sheet 10 of which the ink surface is wound inwardly and a roll-shaped image receiving sheet 20 of which the image receiving surface is wound outwardly are used to be cut into predetermined length and both cut sheets are laminated and supported on a drum-shaped support 41 to be irradiated with laser beam and the ink of the ink sheet 10 is transferred to the image receiving surface of the image receiving sheet 20 to form an image. In this image forming method, a ratio of the diameter of the support 41 and the diameter of the core part of the ink sheet 10 and the image receiving sheet 20 is set to (2:1)-(7:1).
Patent JP-H11174631-A (JP)
Title: Processing of black-and-white silver halide photographic material
Inventor: KOMATSU HIDEKI
IPC: G03C5/395
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce liquid-waste volume in processing of a black-and-white photographic material. SOLUTION: In this processing, a solution tank 11 connected to a processing tank 2 of an automatic developing machine for dissolving a solid processing agent or a concentrated processing agent is disposed, a part or a whole of overflow from the tank 2 flows into the solution tank 11 in response to flow-in of a processing solution from the tank 11 to the tank 2, and the processing solution flowing into the solution tank 11 is used for dissolving the processing agent.
Patent JP-H11241907-A (JP)
Title: Projection aligner
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To constantly realize a high accurate alignment of a mask and a substrate even in a projection aligner using an excimer laser, etc., as a light source. SOLUTION: This device comprises an illumination optical system for irradiating a reticle R with an illuminating light IL having a predetermined wavelength and a projection optical system PL an aberration corrected relative to the wavelength of the illuminating light. In this case, the device is provided with an object optical system 27 separately disposed from the projection optical system PL. The device is provided with a first alignment optical system 21-25, 29-34 for illuminating first light on a wafer W through the object optical system 27 and a second alignment optical system 81-88 for illuminating a second light on the wafer W through the object optical system 27.  In order to transfer a pattern of the reticle R to the wafer W, the reticle R and the wafer W are relatively moved, based on a position of a mark on the wafer W detected by at least one of the first alignment optical system 21-25, 29-34 and the second alignment optical system 81-88.
Patent JP-H10236841-A (JP)
Title: Production of glass fiber
Inventor: ITO KATSUHISA
IPC: G02B6/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass fiber by drawing a glass fiber preform consisting partly or wholly of chalcogenide glass or oxychalcogenide glass without crystallizing the surface. SOLUTION: A glass fiber preform, e.g. preform rod, rod-in-tube or jacketing tube, consisting partly or wholly of chalcogenide glass or oxychalcogenide glass is drawn to form a glass fiber. In this case, the drawing is conducted in a sulfur-contg. atmosphere, and the sulfur concn. in the atmosphere is controlled above the sulfur vapor pressure close to the glass surface at the maximum temp. of glass during the drawing.
Patent JP-2001162304-A (JP)
Title: Rolling mill for metal foil
Inventor: HAYASHI KAZUHITO
IPC: B21B15/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture even a foil too thin and wide to stand on its own bottom by rolling easily and acculately. SOLUTION: In a rolling mill for metal foils with which rolling is applied a base stock S for rolling by feeding a planar base stock S for rolling between a pair of mutual work rolls 10, each a pair of intermediate rolls 30 are arranged in contact with the respective work rolls 10 in the state where axial centers a, b, c are mutually parallel, also each one back-up roll 20 is arranged in contact with the intermediate rolls 30 and rolling load is imparted to the respective work rolls 10 through a pair of back-up rolls 20 and a pair of intermediate rolls 30.
Patent JP-H05182118-A (JP)
Title: Method and circuit for write compensation
Inventor: HANDA SEIICHI
IPC: G11B5/09
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the occurrence of a zero cross error caused by the saddle portion of a differentiation waveform by providing a step on a write current right after the reversal of a write current, performing recording, providing a weakly magnetized region on a medium and lowering the resolution performance at the time of recording. CONSTITUTION:Write data signals 1 are inputted to an AND gate 9, converted to signals 12 which only output an L level during the period set by a CR delay circuit 10 and inputted to an inverter 13. The output of an inverter 14 is inputted to a write current setting transistor(TR) 15 and turns off the TR 15 for the duration set by the circuit 10 with the CR starting from the time when the signals 1 are inputted to the gate 9. Therefore, the current set by a write compensating current setting resistor 17 flows as a write current. For any other conditions, the TR 15 is turned on and a current set by write current setting resistors 16 and 17 flows. Thus, the step is generated in the write current, the resolution at the time of the recording is lowered and a zero cross error is prevented.