baber/WOPTO huggingface dataset:
Patent JP-S60157523-A (JP)
Inventor: ARUBERUTO JIORUGETSUTEI
IPC: F16D55/227
Filed: 1984-12-21
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-H10115940-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: EGOTA KAZUMI
IPC: G03G5/05
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the dispersion stability of a coating liq. for an electric charge generating layer and to produce an electrophotographic photoreceptor having high sensitivity to semiconductor laser light and excellent in repetition stability. SOLUTION: This electrophotographic photoreceptor is produced through a process for forming an electric charge generating layer by coating with a coating liq. contg. titanyl oxyphthalocyanine crystals dispersed in a binder. The positions (2θ±0.2 deg., θ is the angle of diffraction) of clear peaks of the crystals in the X-ray diffraction spectrum are 7.22 deg., 9.60 deg., 11.60 deg., 13.40 deg., 14.88 deg., 18.34 deg., 23.62 deg., 24.14 deg. and 27.32 deg. and the position of the max. peak is 9.6 deg.. The coating liq. contains >=15 molecules of aliphatic alcohol or >=1 molecule of water based on 1 molecule of the crystals.
Patent JP-H01112824-A (JP)
Title: D/a converter
Inventor: TAKAHASHI YUTAKA
IPC: H03M1/66
Filed: 1987-10-26
Abstract: PURPOSE:To obtain an output of duty 100% by allowing one of 1st and 2nd charge redistribution type D/A converter circuits to prepare the D/A conversion while the other of them outputs a D/A conversion output and allowing the 1st and 2nd charge redistribution type D/A converter circuits to output the D/A conversion output in time division alternately. CONSTITUTION:A switch SW gives an output V1 of the charge redistribution type D/A converter circuit 10 to a buffer amplifier 30 when the inputted control signal S is at a high level and outputs an output V2 of the charge redistribution type D/A converter circuit 20 to the buffer amplifier 30 when the control signal S is at a low level. Switches SW11-SW13, SW21-SW23 connect the common terminal to a reference voltage VR when inputted control signals S11-S13, S21-S23 are logical H and connect the common terminal to ground when they are logical L. When one of the outputs V1, V2 is outputted in this way, the other output is zero. Thus, a 2-input adder 40 outputs an output V.
Patent JP-H11111111-A (JP)
Title: Dial mechanism
Inventor: SHONO TETSUJI
IPC: G03B7/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect a rotational position by aligning a conductive brush when a code plate and the conductive brush constituting a rotational position detecting mechanism for a dial mechanism are assembled. SOLUTION: A conductive brush 6 which is put in electric contact with a shutter code plate 5 integrally provided on a shutter dial provided on a camera body 1 for rotational operation is fixed and supported onto the camera body 1 position-adjustably to the shutter code plate 5. A slit 64 provided in the insulating support 62 of the conductive brush 6 is used for fixation with a screw 63, so that the conductive brush 6 can be position-adjusted in the radial direction of the shutter code plate 5 along the longitudinal direction of the slit 64 and plural brush members 61 of the conductive brush 6 can be accurately opposed to the conductive pattern 52 for the shutter code plate 5 to accurately and highly reliably detect a rotational position.
Patent JP-H01149631-A (JP)
Title: Frame check sequence renewal
Inventor: JIYAN KARUBIINA
IPC: H03M13/00
Filed: 1988-10-28
Abstract: PURPOSE: To minimize the load of the calculation of FCS generation by adding a remainder for D(x) for which a polynomial Hr (x) for a received header part is subtracted from the polynomial Ht (x) for the header part to be transmitted to an original frame check sequence and generating a new frame check sequence. CONSTITUTION: A serializer 10 serializes a received frame Mr (x,) the serializer 12 serializes a new header Ht (x) stored in a buffer register 14 beforehand and Hr (x) and Ht (x) are XORed in a circuit 13 for leading out D(x.) An FCS generator 16 divides D(x) gated through Al by the polynomial G(x) selected beforehand and outputs the remainder dFCS. The output of the serializers 10 and 12 is gated through gates A3 and A4 and the output of the gate A4 is sent to an OR circuit 01 and the output of the gate A3 is supplied to an XOR gate 15. A pattern calculated by the FCS generator 16 is added to an old FCS by a modulo 2 in the XOR 15 and inserted to the appropriate location of an SDLC so as to obtain M5(x) as the output of the circuit.
Patent JP-2000104696-A (JP)
Title: Suction pipe for pump
Inventor: MIYAUCHI SUNAO
IPC: F04D13/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a water suction vessel while reducing the residual water quantity in the water suction vessel by providing a passage for generating a swirling flow swirling in the same direction with the rotating direction of a pump impeller inside a suction pipe, through a peripheral wall. SOLUTION: The high-pressure water led into an annular pressure chamber 6 is discharged into a suction bell mouth 2 through plural passage. Since these plural passages lead the high-pressure water into a peripheral wall 5 in each tangent direction so as to generate a swirling flow swirling in the same direction with the rotating direction of a pump impeller 3 inside a suction bell mouth 2, the high-pressure water discharged from the plural passages into the suction bell mouth 2 is converted to a swirling flow swirling in the same direction with the rotating direction of the pump impeller 3. With this structure, since the output of a vertical pump P is lowered and the quantity of the suction flow to the suction bell mouth 2 is restricted small, generation of air suction voltex is avoided to enable the low water level operation, reducing residual water quantity in a water suction vessel 1.
Patent JP-S63125262-A (JP)
Inventor: FURUKAWA YUICHI
IPC: A61F5/058
Filed: 1986-11-13
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-S63124558-A (JP)
Title: Manufacture of copper based lead frame material for integrated circuit
Inventor: MORI TOSHIHIKO
IPC: H01L23/50
Filed: 1986-11-14
Abstract: PURPOSE:To improve machinability and to increase strength, by performing finishing comprising compressing machining of a raw strip after the final annealing in the direction of the width and rolling in the longitudinal direction, and reducing anisotropy in the direction of the width and in the longitudinal direction. CONSTITUTION:Finishing comprising compressing machining of a raw strip in the width direction after the final annealing and rolling in the longitudinal direction is performed. Therefore, anisotropy becomes less, the machinabilities and the strengths in the longitudinal direction and the width direction become approximately equal. Package machining such as QFD (quad flat package) and PLCC (plastic leaded chip carrier) can be performed. Namely, a machining rate, which is larger than that in the machining in one direction, can be applied by combining the compressing machining for providing the width and the ordinary rolling. Thus the level of the strength can be increased.
Patent JP-H02116444-A (JP)
Title: Cutting device for outer face of polygonal metal tube and core used therefore
Inventor: TAKAYAMA YOSHIO
IPC: B23Q3/06
Filed: 1988-10-27
Abstract: PURPOSE:To improve working efficiency by making a core and reduced hexagonal tube movable to the succeeding face cutting only by rotating them once by a rotating mechanism, in case of cutting each face of the reduced hexagonal tube, in the outer face cutting device of a wrapper tube, etc., used in a high speed breeder. CONSTITUTION:The reduced hexagonal tube 20 inserted with a core 10 is fixed by a pressing member 40 onto a receiving member 30 and one face of the reduced hexagonal tube 20 is cut by a cutting head 50 in this state. In case of transferring to the cutting of the succeeding face, the core 10 and reduced hexagonal tube 20 are lifted by a rotating mechanism 60 by releasing the fixture by the pressing member 40 and rotated around the shaft center. Thus, even in case of transferring to either face the lifting of the core 10 and hexagonal tube 20 once by the rotating mechanism 60 will do and yet the lifting thereof is mechanically performed. According to the above core 10, at the time when the core 10 and hexagonal tube 20 are lifted by the rotating mechanism 60, the both are supported by a rotating member 12 and rotated around the shaft center thereof with a slight force.
Patent JP-H05140366-A (JP)
Title: Resin material having insect-preventing effect
Inventor: SUMIDA NOBUO
IPC: D06M13/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide a resin material excellent in the repelling effect against Anthrenus verbasci, KONAHYOHIDANI (a tick belonging to Acaridae), etc., and suitable for bedclothes, carpets, etc., by adding monostearic acid glycerol ester to a resin. CONSTITUTION:Monostearic acid glycerol ester preferably in an amount of 0.1-5wt.% is added to a resin to provide the objective resin material having an insect-preventing effect. The resin includes a polyolefinic resin such as polyethylene or polypropylene, polystyrenic resin, polyester resin, etc., and is processed into fibrous articles, sheet-like articles, etc.
Patent JP-S62131927-A (JP)
Title: Cooling construction of gas turbine combustor tail pipe
Inventor: HAYASHI NORIYUKI
IPC: F02C7/18
Filed: 1985-12-04
Abstract: PURPOSE:To cool efficiently and evenly a tail pipe, by mounting an external wall with a specified interval from the external surface of a combustor tail pipe and forming plural number of hole on the external wall. CONSTITUTION:An external wall 10 is installed with a specified interval from the external surface of the tail pipe of a combustor. Plural number of hole 11 are formed on the external wall 10. Holes 12 are formed on the tail pipe 1. Projected fins 13 are mounted to the external side area of the tail pipe 1 which is not covered with the external wall 10. The air supplied from the holes 11 flows inside the tail pipe 1 through the holes 12 after colliding with the tail pipe 1. Thus, the heat transfer rate of the tail pipe external side is improved and the tail pipe can be cooled evenly and efficiently.
Patent JP-H02118701-A (JP)
Title: Input signal control system of pc
Inventor: NAKAJIMA SACHIHIRO
IPC: G05B19/05
Filed: 1988-10-27
Abstract: PURPOSE:To simplify the generation of the user program of PC by previously setting the specification of a momentary switch on a console panel by means of a parameter. CONSTITUTION:The parameter in which whether the momentary switch on the console panel is used in a momentary system or an alternate system is previously set is stored in a parameter memory 24 for switch definition. An input signal is stored in an input signal memory 21, and the signal of one period, which has detected the rise of the input signal in a rise detection memory 22. The holding signal of a state inversion memory 23 is inverted by the rise signal and the momentary switches 11-15 are given functions as alternate switches or the momentary switches in accordance with the parameter. Thus, respective switches on the console panel can be dealt as the momentary switches or the alternate switches.
Patent JP-H1173266-A (JP)
Title: Divided key 9
Inventor: TARAMA MITSUO
IPC: G06F3/023
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve an input environment by reducing too many keys of a keyboard, and to allow even an amateur to easily and surely input data without looking at a key screen. SOLUTION: The input of data except numeric values is operated by the combination of two digit numbers ranging from 1 to 9. The group of keys 1, 2, 3, 4 and 5 and the group of keys 6, 7, 8, 9 and 0 are divisionally arranged on the right and left parts of a display screen so that data can be inputted with right and left fingers. Substantially, a user can input data without looking at a key surface by allowing the fingers of his both hands to memorize the 9 keys. The larger number of inputs than a conventional manner can be ensured with the number of keys shown in this figure, and it is possible to facilitate a countermeasure to any language with software.
Patent JP-H0583725-A (JP)
Title: Modulation system for digital color difference signal
Inventor: KIYOFUJI TAKASHI
IPC: H04N9/45
Filed: 1991-09-24
Abstract: PURPOSE:To obtain the modulation system for a digital color difference signal suitably adopted for a digital color encoder. CONSTITUTION:An optical picture incoming to an image pickup element 11 is photoelectric-converted and the signal is sampled by a sampling frequency not being four times of a chrominance subcarrier by an A/D converter circuit 12 resulting from a picture element number in the horizontal direction of the image pickup element. The sampled signal comprising a luminance signal and a color difference signal is processed by a process circuit 13. Then the resulting data are given to sampling frequency conversion circuits 14a, 14b, in which processing such as data interpolation is implemented and converted into a 4-times chrominance carrier frequency and an encoder 15 generates a modulation color signal subject to balanced modulation. Thus, the circuit scale of the encoder 15 is reduced and the general-purpose sampling frequency conversion circuit is obtained.
Patent JP-H06126103-A (JP)
Title: Liquid separation system
Inventor: HARUKI SHINICHI
IPC: B01D17/025
Filed: 1992-10-09
Abstract: PURPOSE:To provide a liquid separation system with which a liquid mixture of two liquids is separated and the two liquids are taken out continuously for a long duration, so that the two liquids are stored respectively as a simple substance, wherein the two liquids have different specific gravity and cannot be blended each other. CONSTITUTION:A liquid separation system is a container 13 having space 14 which has an inlet 17 to supply two liquid such as water and oil having different specific gravity and an outlet 18 to discharge the liquid having the lower specific gravity and space 15 which has an outlet 19 to discharge the liquid with the higher specific gravity and is connected with the former space spatially. In the case two liquid with different specific gravity is put in the system, the interface level 20 of the two liquids exist at the position higher then the highest part of another space 16 used in common with the space 15 of the container 13 and the outlet 18 and the outlet 19 are so installed as to make the ratio of the height of the liquid with the lower specific gravity to the outlet 18 against the height of the liquid with the higher specific gravity to the outlet 19 be the ratio of the specific gravity of the liquid with the higher specific gravity against the specific gravity of the liquid with the lower specific gravity.
Patent JP-S62131901-A (JP)
Title: Turbine rotor
Inventor: SHIBASHITA NAOAKI
IPC: F01D11/02
Filed: 1985-12-03
Abstract: PURPOSE:To enable an actual operational simulation test in steam by passing a metering wire through a space between a groove section in the axial direction of a turbine shaft and a groove cover. CONSTITUTION:A shaft sealing structure section of a turbine shaft 2 is formed with a groove in the axial direction. And a metering wire 3 is passed through a space between a groove cover 1 which is inserted into the groove section, and the turbine shaft 2. The metering wire 3 which passes through the shaft sealing section, is trailed over the surface of the turbine shaft 2 again or is led into a center hole 5 through a communication hole 6. As this constitution can draw the metering wire out without any interference with the shaft sealing structure, an actual operational simulation test in steam can be run.
Patent JP-2001090966-A (JP)
Title: Hot water mat for floor heating
Inventor: SUMIYA HISASHI
IPC: F24D3/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot water map for floor heating requiring no extra thermal insulation work. SOLUTION: The hot water mat 4 for floor heating comprises two layers of a hot water mat part 6 and a thermal insulation member 7 bonded each other through adhesives. When the hot water mat 4 for floor heating is laid on a floor structure, (a) it is inserted at first between joists 2 to abut against a sleeper 1 and then pressed by man power. Consequently, the thermal insulation member 7 is deformed and the sleeper 1 cuts into the thermal insulation member. Under that state, the thermal insulation member 7 is deformed until the upper surface of hot water mat part 6 becomes flush with the upper surface of the joist 2 or slightly higher than that and then a floor material (not shown) is secured to the joist 2.  As shown at (b), the thermal insulation member 7 projects downward from the upper surface of the sleeper 1 and the thermal insulation member 7 can be made thicker as compared with a conventional hot water mat for floor heating.
Patent JP-H1190428-A (JP)
Title: Method for operating electric desalting apparatus and electric desalting apparatus used for implementing method
Inventor: KOYAMA HIROYOSHI
IPC: B01J41/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To detect the deterioration of desalting performance early so that measures for washing or replacing an electric desalting apparatus can be taken in advance before the desalting performance of the whole apparatus is deteriorated and the quality of treated water reaches a tolerance limit in desalting with the use of the apparatus. SOLUTION: A sampling tube 4 for measuring the quality of intermediate treatment water is installed at an optional position between the raw water inlet 18 and treated water outlet 19 of the desalting chamber 7 of an electric desalting apparatus on the side of the frame body 9 of the chamber 7 and connected with a water quality measuring device 5. The position at which the tube 4 is installed is made a measurement point (a), the intermediate treatment water in the desalting chamber 7 is taken up from the tube 4 every given time, and its quality is measured with the use of the measuring device 5 to detect the deterioration of desalting performance at the measuring point (a).
Patent JP-H01115560-A (JP)
Title: Both side surface grinder
Inventor: INOKUCHI HISAYOSHI
IPC: B24B7/17
Filed: 1987-10-28
Abstract: PURPOSE:To enable both surfaces of thin workpiece to be simply continuously ground with high accuracy by providing a guide for guiding the workpiece between the cylindrical grinding surfaces of a pair of grinding wheels approaching each other, and disposing a feeding means for feeding the workpiece into a guide groove of the guide. CONSTITUTION:A pair of rollers 3a, 3b rotatably driven in a feeding means 3 sandwich a thin workpiece (for example, piezo-electric element) W and feed it into a guide groove 2c of a guide 2. Then, the workpiece W is fed along the guide groove 2c between a pair of cylindrical surfaces of grinding wheels 1. The preceeding workpiece W is urged by the succeeding workpiece while being fed between the adjacent the cylindrical grinding surfaces 1a so that both planes Wa, Wb of workpiece W are ground sequentially simultaneously by these cylindrical grinding surfaces 1a. Next, as soon as the grinding is completed, the ground workpiece W is urged by the succeeding workpiece W to be separated from a pair of cylindrical grinding surfaces 1a, urged into the downstream guide groove 2c and discharged through a chute 4.
Patent JP-H03277497-A (JP)
Title: Ultrasonic cutting device for kind of bread, processed meat product and the like
Inventor: SASAMOTO KAZUHIRO
IPC: B26D1/14
Filed: 1990-10-12
Abstract: PURPOSE:To cut articles such as bread and cake to be cut without deformation of a cut section and adhesion to a blade body by exciting a rotating circular blade body in its center in the rotational direction, and giving the circular blade body an ultrasonic vibration in the direction to separate a cut piece. CONSTITUTION:A circular blade body 1 on which an edge is formed in the circumfer ence is rotated by a motor 3 for driving the circular blade and simultaneously the circular blade body 1 is excited in the center position of its rotation shaft by a ultra sonic excitation means in the direction of the rotation shaft. The diameter of the circular blade body 1 is determined to make the circular blade body 1 generate a deflective vibration in the radial direction body the excitation so as to form a standing wave. The circular blade body 1 rotates performing the vibration in which an antinode and a wave node of the standing wave are concentrically formed. As a result, the article to be cut mounted on a transfer surface of a transfer device is transferred to the circular blade body 1 and pushed against the circular blade body 1 rotating to be cut in by the edge and at the same time the circular blade body 1 vibrates in the direction to separate a cut surface to prevent the blade body from adhesion of a cut piece.
Patent JP-H07131457-A (JP)
Title: Data communication system
Inventor: MIYAZONO TAKASHI
IPC: H04L12/18
Filed: 1993-10-29
Abstract: PURPOSE:To enable each of n boards, where control circuits are mounted, to transmit information that is required to transmitted the all of information by each board to all other boards. CONSTITUTION:A means 101 is provided which supplies a clock signal and a frame signal to n boards where control circuits 105 are mounted, and each board is provided with a timing signal generating part 108, a parallel-serial conversion circuit 106, and a serial-parallel conversion circuit 107, and an individual timing signal is generated from the clock signal and the frame signal in accordance with the ID signal given to each board, and data sent from the control circuit 105 is transmitted as serial data in accordance with this timing signal. Serial data transmitted from another board is received from the multiplex data line in accordance with the set timing and is taken into the control circuit 105.
Patent JP-H09109231-A (JP)
Title: Biaxial extruder
Inventor: KOBAYASHI AKIYOSHI
IPC: B29C48/405
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial extruder which makes it possible to improve the treating capacity at the time of kneading extrusion of extruding material and to improve the quality of a molding. SOLUTION: The two screws 7 of a feeder are constituted by one stripe of flight screws where flights 17 protrude from the outer periphery of a shaft. A cutout surface 18 perpendicular to the axial central direction of the screw is formed on the sidewall of one side to become the extruded surface of an extruding material U at the flights 17 of the respective feed screws 7.
Patent JP-H04147628-A (JP)
Title: Lateral transistor
Inventor: NAKANO TOSHIYA
IPC: H01L29/417
Filed: 1990-10-09
Abstract: PURPOSE:To allow a leak current to hardly flow from a collector to an emitter even if a channel is generated by locating an emitter electrode in a region which is a deficient part of an impurity diffusion region which constitutes the collector. CONSTITUTION:A base electrode 1 is connected to an N-type impurity diffusion region 9 and the connection is a contact section 10 for the base electrode. Meanwhile, a collector electrode 2 is connected to a P-type impurity diffusion region 5 and the connection is a contact section 6 for the collector electrode. And, an emitter electrode 3 is connected to a P-type impurity diffusion region 7 and the connection is a contact section 8 for the emitter electrode. The emitter electrode 3 is located above a region which is a deficient part of the P-type impurity diffusion region 5 and so the emitter electrode 3 does not step over the P-type impurity diffusion region 5. Even if a channel 15 is generated between a collector and an emitter (between the P-type impurity diffusion regions 5 and 7), a leak current is not allowed to flow from the collector to the emitter. Consequently, a backward and lateral transistor which have a high collector- emitter dielectric strength (VCEO) is obtained even if the channel 15 is generated.