baber/WOPTO huggingface dataset:
Patent JP-H06110126-A (JP)
Title: Release device for camera shutter
Inventor: SUZUKI KOJI
IPC: G03B17/40
Filed: 1992-09-28
Abstract: PURPOSE:To improve the release characteristic of a shutter by respectively separately packing two materials which are made to react and are expanded by mixing respectively separately into a casing and causing the mixing/chemical reaction of the two materials from outside the casing. CONSTITUTION:The cylindrical casing 1 is provided with a flange 2 on the outer periphery of its bottom and is mounted with a double-coated adhesive layer 2 on the base of this flange 1a. Two bags 3 and 4 packed respectively separately with two materials, for example, polyester and diisocyanate, which are made to react and are expanded by mixing are superposed on each other above and below and are housed into the casing 1. The lower side of the lower bag 4 is provided with a push bar 5 tightly sliding on the inside wall of the casing 1. A piercing pin 6 for communicating the two bags 3, 4 to mix the two materials is inserted into the casing 1 from the upper outside to the inside and a pusher 6a at the head of this pin is disposed to face outside the casing 1. Namely, the time for releasing the shutter is delayed by the volumetric expansion rate by mixing of the materials.
Patent JP-H0994453-A (JP)
Title: Dispersant
Inventor: OISO YOICHI
IPC: C09K23/56
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic dispersant having superior dispersing property to an inorg. substance and an oily component by specifying the constituent saccharides of a polysaccharide and the o-acetyl group content of the polysaccharide in a dispersant contg. the polysaccharide consisting of plural kinds of constituent monosaccharides as an effective component. SOLUTION: This acidic dispersant contains a polysaccharide consisting of D-glucose, D-galactose, D-glucuronic acid, D-ribose and D-ribulonic acid as constituent monosaccharides in a molar ratio of 10:(0.8-2.9):(1.8-2.6):(0.5-1.7):(0.5-1.7) and having 0-10wt.% O-acetyl group content as an effective component. The mol.wt. of the polysaccharide measured by gel permeation chromatography is about 1×10<3> -10×10<6> . The amt. of this dispersant used is properly selected in accordance with the kind of dispersoid, etc., but it is usually about 0.01-10%(w/v) of the amt. of a dispersive medium.
Patent JP-H09130997-A (JP)
Title: Power supply branching equipment
Inventor: KOMODA MITSUHIRO
IPC: G06F1/26
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and safety of information processing, management and monitoring by outputting a closing command in conformity with a preset closing sequence to a power operated switch gear for switching a load circuit for the control with one line connected to a power supply bus and another line connected to a plurality of load circuits. SOLUTION: A power supply bus 11 is connected to a power supply circuit 10, and the power supply is branched. One side of switches 6, 7 and 8 are connected to a power supply bus 11, other side is connected in series to load circuits 2A, 3A and 4A respectively, and the load circuits 2A, 3A and 4A are power- operated for switching. And a controller 5 outputs closing commands 5a in accordance with a closing sequence predetermined for the switches 6, 7 and 8. Here, a CRT unit 2 is connected to the load circuit 2A, a printer unit 3 to the load circuit 3A, and a CPU unit 4 to the load circuit 4A. By doing this, the operation can be performed automatically in accordance with the predetermined switch closing sequence, so that any error in closing sequence can be prevented.
Patent JP-H03142212-A (JP)
Title: Manufacture of spherical surface sliding bush
Inventor: HATANO KATSUYA
IPC: B29C45/14
Filed: 1989-10-30
Abstract: PURPOSE:To provide good performance at low cost by elastically deforming an insert into the shape following an outer periphery of a swelling section, heating the same up to the heating deformation temperature to lower its elastic restoration force and deforming a recessed surface of an inner periphery into the shape accurately following the outer periphery of the swelling section. CONSTITUTION:An insert 3 is composed of a resin material of good sliding properties such as ultra-high-molecular polyethylene, polyacetal or the like, and a hole is formed in the ring shape and its inner diameter is made slightly smaller than the outer diameter of a swelling section 21. Respective inserts 3 are pushed to the inner end of an outer cylinder 1 and their inner peripheral recessed sections 3a are brought into contact with the swelling section 21 and stretch deformed elastically into the shape following the outer periphery of the swelling section 21. When the insert is placed in the atmosphere of the heat deformation temperature or of the insert 3 or over, its elastic restoration is lost gradually, and the inner peripheral recessed section 3a is formed into the shape following the outer periphery of the swelling section 21 accurately and simultaneously contact force is made sufficiently small. Thus, a spherical surface sliding bush without looseness can be manufactured inexpensively without the necessity of high machining accuracy.
Patent JP-H04157779-A (JP)
Title: Laser diode current alarm output circuit
Inventor: SUZUKI KAZUHIRO
IPC: H01S5/042
Filed: 1990-10-19
Abstract: PURPOSE:To enhance reliability of an alarm signal by providing operating temperature detecting means for detecting the operating temperature of a laser diode to output it as temperature information, and threshold value setting means for sending a threshold value responsive to the information to send it to alarm sending means. CONSTITUTION:A threshold value voltage generator 21 for varying a threshold value of an LD current in response to an operating temperature of an LD 60 is provided, and a return passage of a signal indicating the operating temperature of the LD 60 is formed in the generator 21 from a thermistor 61. Temperature characteristic of a resistance value obtained by the thermistor 61 and a resistor 61 are reverse to that of the LD current if a temperature compensation is not executed. The generator 21 increases a threshold value voltage in proportion to the resistance value by using such a characteristic, and an alarm threshold value (threshold value voltage) is set in response to the value of the LD current responsive to the operating temperature of the LD 60.
Patent JP-H11107631-A (JP)
Title: Composite window frame
Inventor: FUCHIGAMI AKIO
IPC: E06B1/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve strength of a frame body for a composite window frame constructed of a metal frame body and a resin frame body and to make installation work easy therefor while making replacement of the resin frame body only possible with the metal frame body being left as it is. SOLUTION: The present window frame is made up in a structure that is composed of a metal frame body 10 mounted on a window opening 1 and a resin frame body 20 covering an exposed part at the interior side. In this structure, projecting metal pieces 15 are formed respectively at upper and lower metal frames 11 and 12 and vertical metal frames on the right and the left constituting the metal frame body 10, and a projected metal frame part 16 is made up by combining the projecting pieces into a framework, then the resin frame body 20 is detachably attached to the projected metal frame part, and furthermore, extended resin pieces 25 formed at upper and lower resin frames 21 and 22 and vertical resin frames on the right and the left constituting the resin frame body 20 are superposed individually on the projecting metal pieces 15 and the extended resin pieces 25 are individually fixed at the superposed positions with fixing devices to a building frame.
Patent JP-H04159958-A (JP)
Title: Sheet stacking device
Inventor: TOKUNO MASATERU
IPC: B65H31/24
Filed: 1990-10-19
Abstract: PURPOSE:To prevent any scratch by friction of a sheet surface and shorten the size of a sheet carrying conveyor in rear of a cutting machine by cramping a fixed position of a running sheet rear end part after cutting regardless of the sheet cut length, and reducing the speed to an optimum speed so as to directly stack sheets without overlap. CONSTITUTION:A detecting sensor 34a for a cut sheet rear end to be carried is provided above a conveyor 20. The cut sheet sent out at high speed from the conveyor 20 is run along the lower surface of a guide belt 40 running at the same speed as a presser belt 22, and the sheet end reaches a determined position on this side of the stopper unit 44a of a stacking 38a. Then, after cramped by a first cramp part 14a and decelerated to an optimum speed, the sheet is stopped by the unit 44a and stacked on a first stacking 38a. The stacked sheets are rightly arranged by side and front jogging, and successively stacked. The lowering of a lifter is controlled so that the stacked sheet upper surface is regularly in a fixed position by a sensor.
Patent JP-S63135954-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1986-11-27
Abstract: PURPOSE:To improve optical sensitivity of the titled body at a broad wavelength range by forming a carrier generating layer which provides an amorphous silicon layer range and an amorphous silicon germanium carbide layer range on a conductive substrate, and by specifying atomic composition ratios of silicon and germanium, and silicon and carbon, respectively. CONSTITUTION:The carrier generating layer which provides the amorphous silicon layer range composed of a-Si, and the amorphous silicon germanium carbide layer range composed of a-SiGeC is formed on a conductive substrate. In the a-SiGeC, the atomic composition ratio of silicon (Si) and germanium (Ge) is specified by a range of (2:1)-(100:1), and the atomic composition ratio of silicon (Si) and carbon (C) is specified by a range of (1:1)-(100:1). The laminated layer type photosensitive body is formed by laminating a carrier injection retarding layer 2, a carrier transfer layer 5, a carrier generating layer 3b and a surface protective layer 4 on the conductive substrate 1 in this order. Thus, the optical sensitivity of the photosensitive body is improved at the broad wavelength range, thereby obtaining an picture image having high contrast and good quality.
Patent JP-S62141418-A (JP)
Title: Burning detector
Inventor: FUJIEDA HIROSHI
IPC: F23N5/24
Filed: 1985-12-17
Abstract: PURPOSE:To provide a simple burning detector with inexpensive cost and high reliability by constituting the detector in such a way that it emits a burning signal when the temp. of heated fluid is higher than a given temp. CONSTITUTION:A voltage Vw obtained by dividing a power source voltage Vcc by a thermistor 4 of a detecting sensor for hot water temp. and a resistance 6 and a voltage VT which is obtained by dividing the voltage Vcc by resistances 7 and 8 and corresponds to a given temp. TT are put in an operational amplifier 9. The output from the amplifier 9 is put in a positive feedback to form a hysteresis. The voltage Vw is a voltage indicating hot water temp. Two and at the burning time of a burner 2 the temp. Two rises to make the voltage Vw high and in case of Vw>VT, the output of the amplifier 9 is reversed from Hi to Lo to emit a burning signal and therefore the presence of burning is detected with ease and surely high reliability.
Patent JP-H05128658-A (JP)
Title: Magnetic tape device
Inventor: HOSOKAWA KOHEI
IPC: G11B15/087
Filed: 1991-10-30
Abstract: PURPOSE:To optimize a time required for repositioning operation and to shorten an instruction executing time. CONSTITUTION:The generation of an instantaneous speed variance and the generation of an error after repositioning are detected by an ISV detecting circuit 7 and an error detecting circuit 9, and the number of times of an ISV error when ISV detection and error detection occur simultaneously is counted by an ISV error counting circuit 11. The value is compared with the prescribed number of times of the ISV error to be a reference, and the stop time and the acceleration of a magnetic tape at the time of repositioning next are changed respectively by a stop time control circuit 1 and an acceleration control circuit 2. Thus, the time required for repositioning operation is optimized and the instruction executing time from a device is shortened and the through-put of data process on the magnetic tape is made the best.
Patent JP-H10135891-A (JP)
Title: Control method for portable radio equipment
Inventor: SUGIMOTO TOYOMASA
IPC: H04W88/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent complaint of noise sound and disturbance or the like onto a medical equipment at a location with strong publicity with respect to the portable radio equipment. SOLUTION: Upon the receipt of a signal sent from a radio equipment A whose communication is made available, the reception signal is converted into data of a waveform easily discriminated by a shape circuit 21, a discrimination circuit 22 discriminates a kind of the signal, and when the discrimination circuit 22 discriminates that the signal sent from the radio equipment A is a signal denoting an instruction of 'power off', a control circuit 25 controls a power supply circuit 19 to stop power supply to each section and then a transmission reception control circuit 23 is controlled to release lock of a control channel thereby terminating the communication with the radio equipment A and the base station and scanning a channel again.
Patent JP-H03145292-A (JP)
Title: Time base correction circuit
Inventor: ITANI TETSUYA
IPC: H04N5/956
Filed: 1989-10-31
Abstract: PURPOSE:To restore a time base correction circuit to a normal state by detecting the inversion of a write address and a read address immediately when time base fluctuation more than a delay stage number of a variable delay means is inputted. CONSTITUTION:Suppose that a phase of a synchronizing signal RH is deviated by 0.5 horizontal scanning time or over with respect to a synchronizing signal WH due to external disturbance, an output of an exclusive OR circuit 34 is a low level at 0 deg. and 180 deg. and an output of a latch 35 goes to a low level. Thus, a change in the output of the latch 35 from high to a low level is detected by a level change detection circuit 36 and an initial reset circuit 37 is reset so that a readout address pointer 27 starts its operation after laps of 0.5 horizontal scanning time after the operation of a write address pointer 25 similar to the initial time. Thus, the occurrence of inversion in the write address and the readout address is immediately detected and the state is restored to the normal state.
Patent JP-H09127624-A (JP)
Title: Image processor
Inventor: ITO KEITOKU
IPC: G03B35/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of surely recording a necessary image part in the case of synthesizing an image for stereoscopic vision and easily forming the image for stereo-scopic vision. SOLUTION: In this image processor changing an original image to the image for stereoscopic vision; a touch panel 426 inputs the output condition of the image for stereoscopic vision and displays image information including the output condition. An operation display control circuit 428 decides whether all the surface of the original image can be changed to the image for stereoscopic vision based on the output condition, and controls the panel 426 to display the decided result.
Patent JP-H10119339-A (JP)
Title: Direct electrostatic printer and toner delivery system
Inventor: SANDBERG AGNETA
IPC: G03G15/05
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a direct electrostatic printer which can minimize a slippage from the original printing position and can print an image of high quality. SOLUTION: A direct method electrostatic printer is equipped with a back electrode 1 connected to a back voltage source VBE, a toner transfer unit 2, a print head structural body 3 disposed between back electrode 1 and the toner transfer unit 2 and an image receiving base 4 interposed between the print head structural body 3 and the back electrode 1. The toner transfer unit 2 is enclosed with a container 20 having a front wall, a back wall, a pair of side walls and a base wall which has a thin opening 21 extending in a printing area from the front wall to the back wall. The container 20 has a fitting surface for the print head structural body 3 covering the opening 21. The toner transfer unit 2 is equipped with a toner carrier 25 carrying toner particles to a printing position of the opening 21. The toner particles carried to the printing position is affected by an electric field pattern generated on the print head structural body 3.
Patent JP-H07143173-A (JP)
Title: Packet conversion terminal adaptor
Inventor: OTSUKA IWAO
IPC: H04L47/43
Filed: 1993-11-15
Abstract: PURPOSE:To reduce communication cost by improving the throughput in the terminal adaptor used to accommodate a non-packet terminal equipment to a packet exchange network. CONSTITUTION:A traffic measurement section 12 measures the traffic of received characters from a terminal equipment 20. A PAD section 13 stores characters (data) from the terminal equipment 20 to a composition buffer 131 and composes the data into a packet on the opportunity of reception of packet transmission characters designated in advance or the occupancy of a composed buffer or the like, and conversely the packet from a communication opposite party is decomposed into data in the unit of characters for the terminal equipment 20. A control section 16 monitors periodically traffic information from a traffic measurement section 12 to discriminate whether or not characters decided to be packet transmission characters are regarded to be opportunity of substantial packet composition and commands permission or inhibit of packet composition based on the reception of characters designated as packet transmission characters to the PAD section 13.
Patent JP-S63137737-A (JP)
Title: Method for recovering isotopes
Inventor: NAKATANI IKUO
IPC: B01D59/34
Filed: 1986-11-28
Abstract: PURPOSE:To increase recovering yield of isotopes by adhering selectively excited and ionized isotope atoms to a thin-film delivered out of a delivery roller, winding up the same, removing from a separating chamber and melting the film. CONSTITUTION:After the pressure inside a separating chamber 1 is reduced down to around 10<-3>Torr by a vacuum pump 12, Ba contained in a crucible 8 is heated by a heater 10 up to around 1,500 deg.C and vaporized. Ba thus vaporized is selectively excited by a die laser with around 550nm wave length to ionize 136 Ba only. At that time, a thin-film 6 is delivered out of a delivery roller 2 and electromagnetic field is applied to a cooling unit 7 while rotating the delivery roller 2 and a wind-up roller 4 to deposit 136 Ba only on the thin- film 6. On the other hand, after 138 Ba is deposited on a waste recovering plate 11, the deposited surface of the film 6 only is melted locally and 136 Ba only is separated and recovered.
Patent JP-2000109909-A (JP)
Title: Method for charging raw material at cooling time in blast furnace
Inventor: GOCHO MAKOTO
IPC: C21B5/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a charging method of raw material, with which the rising of Si in molten iron is restrained and solidified molten iron and slag can easily be melted by avoiding the charge of excess quantity of heat at near a tuyere already opened, in the starting operation at the cooling time of a blast furnace forming the solidified iron and slag layer by solidifying a part of molten iron and slag. SOLUTION: In the charging method of the raw material in the blast furnace operation, in which a small number of tuyere is opened to start the operation and successively, the adjacent tuyere is opened in order and finally, the whole tuyeres are opened to operate the blast furnace in the starting operation at the cooling time of the blast furnace, coke ratio near the tuyere tending to be opened, is made relatively higher to the coke ratio near the tuyere already opened to smoothen the melt of the solidified iron and slag.
Patent JP-S63139640-A (JP)
Title: Rotary indexing table device
Inventor: MATSUMOTO MASAICHI
IPC: B23Q16/02
Filed: 1986-11-27
Abstract: PURPOSE:To enable highly accurate machining with an inexpensive device, by pressing the outer circumferential face of a warm releasably from the opposite side of a warm wheel in the central direction of the warm wheel, thereby preventing floating of wheel and ensuring rigidity of the device. CONSTITUTION:When indexing is finished and machining is started, a pressure control valve 56 is operated to feed pressure oil to a cylinder 45 so as to lift a piston 48 while resisting against the force of a coil spring 50 thus pressing against the outer circumferential face of a warm 4 by means of a pressing member 47. Consequently, the warm shaft 5 bends to reduce the gearing gap between the warm wheel 3 and the warm 4 to the minimum necessary level. As a result, the warm wheel 3 is stabilized and the rigidity of the entire device corresponding to the cutting force is exhibited, thus causing no vibration even if the cutting force fluctuates during continuous cutting work, resulting in highly accurate machining. Upon finish of machining, pressure in the cylinder 45 lowers through operation of changeover valve thus returning the gearing gap to a normal level.
Patent JP-2000115015-A (JP)
Title: Transmitter power control method of radio device
Inventor: AOKI NOBUHISA
IPC: H04B1/40
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a transient phenomenon when a transmitter power is varied on data discrimination precision and reception quality. SOLUTION: For CDMA(code-division multiple access) mobile communication, a transmission part performs transmitter power control (including a transient phenomenon) at (1) a transmit signal part (transmit data part DT) which is encoded for error correction, (2) a transmit signal part where reception quality is not measured, or (3) a transmit signal part (dummy bit insertion part) where transmit data need not be discriminated and decided. A pilot symbol P and a TPC bit T have neither phase rotation nor level variation in the case of, e.g. (1). The transmit data DT has errors resulting from phase rotation and level variation under sending power control, but the data errors can be corrected by a reception-side error correcting circuit and the influence of transmission-side transmitter power control over reception-side data discrimination precision and reception quality can be reduced.
Patent JP-S63135035-A (JP)
Inventor: KORUNERISU YOHANESU ANDORIANUS
IPC: H04L9/16
Filed: 1987-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10130289-A (JP)
Title: Ruthenium-diamine complex and production of optically active alcohol using the same as catalyst
Inventor: IKARIYA TAKAO
IPC: C07B61/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject metal complex for production, etc., of optically active alcohols, useful as catalysts, etc., excellent in asymmetric yields in various organic synthetic reactions, especially hydrogen transfer type asymmetric reduction, etc., by bringing the complex to consist of a specific optically active ruthenium-diamine complex. SOLUTION: The ruthenium-diamine complex is expressed by formula I [*is an asymmetric carbon atom; R<1> and R<2> are each an alkyl, a (substituted) phenol, a cycloalkyl or R<1> together with R<2> makes a (substituted) alicyclic ring; R<3> is methanesulfonyl, trifluorosulfonyl, camphorsulfonyl, a (substituted) benzenesulfonyl, etc.; R<4> is H or an alkyl; X is an (alkyl-substituted) aromatic compound; (m) and (n) are simultaneously 0 or 1] and is useful as a catalyst, etc., excellent in asymmetric yields in various organic synthetic reactions, especially an asymmetric reduction of the hydrogen transfer type, etc. The complex is obtained by reacting an optically active diamine expressed by formula II with tetrachlorobis (η<6> -p-cymen)nylruthenium, etc.