baber/WOPTO huggingface dataset:
Patent JP-S6424760-A (JP)
Title: Preparation of printing wire
Inventor: KINUGAWA KAZUNAO
IPC: B41J2/26
Filed: 1987-07-20
Abstract: PURPOSE:To contract the diameter of a connection hole enlarged by plastic processing by shape memory effect and to strongly connect a printing pin and wire, by inserting the wire in the connection hole of the printing pin to heat the printing pin to temp. equal to or higher than a transformation point or more. CONSTITUTION:A printing pin 1 is formed from a shape memory alloy composed of a titanium-nickel alloy composition containing 50 atomic % of Ni. A connection hole 1a is formed to the printing pin 1 but the inner diameter (a) of the connection hole is smaller than the diameter (b) of a wire 2 to be inserted. The printing pin is subjected to unidirectional memory treatment by ageing treatment at temp. equal to or higher than a phase transformation finish point, for example, at 500 deg.C for 1hr. Apparent plastic processing is applied to the connection hole 1a of the printing pin 1 at temp. equal to or less than the phase transformation point of the shape memory alloy to enlarge the diameter of the connection hole to a diameter A having a size making it possible to insert the wire 2. The printing pin 1 is heated to temp. equal to or higher than the phase transformation temp. of the shape memory alloy, for example, to 150 deg.C. The diameter of the connection hole 1a is contracted by shape memory effect and the printing pin 1 and the wire 12 are connected in an undetachable manner.
Patent JP-H0623612-A (JP)
Title: Boring processing method and device
Inventor: KOKADO KOJI
IPC: B23Q11/10
Filed: 1992-07-08
Abstract: PURPOSE:To feed the optimum cutting oil quantity to the hole processing position of a work according to the cutting processing condition of hole processing. CONSTITUTION:The device is provided with necessary detectors such as a rotation detector 17 for a hole processing tool 11 in regard to a work W; a feed speed detector 37; a processing hole depth detector 39 to detect the depth of processing hole; and a cutting resistance detector 35. If needed, the device is also provided with a load detector 19 for a motor M. On the basis of these detection values, a flow control valve 25 for cutting oil is controlled.
Patent JP-H0230157-A (JP)
Title: Semiconductor testing equipment
Inventor: MATAI SADAO
IPC: G01R1/073
Filed: 1988-07-19
Abstract: PURPOSE:To obtain an equipment free from marking ink contamination and wafer crack by making each of the transversal lengths of stages in a semiconductor testing equipment having a maker equal to or shorter than the diameter of a semiconductor substrate. CONSTITUTION:The title equipment is provided with a marker which brings in order a probe 5 into contact with a plurality of IC's 3 formed on a semiconductor substrate 2 to be tested which are mounted on a stage 1, inspects the electric characteristics of the above IC's, and marks the result on the above IC's. Each of the transversal lengths l of the stages 1 is made equal to or shorter than the diameter of the above semiconductor substrate 2. For example, in the case of ink marking, the length l of the stage 1 is shortened by about 2-3mm, because ink 8B may creep-in from the end of the wafer 2 to be tested to the rear. In the case of scratch marking, the length of the stage 1 is made equal to the wafer 2, because a non-formed IC 3a on the periphery of the wafer 2 has a chance of being dotted by a scratch marker.
Patent JP-H108578-A (JP)
Title: Water drip material and shutter for water drip material
Inventor: NAKATANI TETSUYA
IPC: E04B1/64
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and facilitate the handling and prevent cold air from entering into the underside of a floor by shutting a vent hole in the winter at a cold district, by installing a shutter at the outside face of the vent hole to freely open/close the hole and installing this water drip material at the lower end edge of the external wall of a building. SOLUTION: This water drip material is made of a thin metallic plate or the like and a vent hole 15 is bored in the bottom wall 14 thereof. A shutter 20 is arranged at the outside face of the vent hole 15 so as to freely and rotatably open/close. The shutter 20 is composed of a belt-form shutter plate and a fitting metal tool. The fitting metal tool is provided with a shutter platesupport connected by hinges, a fitting leg, and a lock piece. The shutter 20 is made detachable against the water drip material 10 to facilitate the cleaning work and easily exchange the shutter when it has been broken. The fitting metal tool of the shutter 20 is made of an elastic metallic plate to easily fix the water drip material 10 at the vent hole 15 and retain the closed state in a simple structure. In this way, the manufacturing cost is reduced and the vent hole 15 can be freely opened/closed.
Patent JP-H0235931-A (JP)
Title: Production of abrasive particles of cubic boron nitride
Inventor: OTSUBO HIROHIKO
IPC: B01J3/06
Filed: 1988-07-22
Abstract: PURPOSE:To obtain abrasive particles of cubic boron nitride having sharp edges by treating a reaction system, which consists of hexagonal boron nitride, C- source, Si-source, alkali (alkaline earth) hydride and a catalyst for synthesis of cubic boron nitride, at a high temperature and under a high pressure. CONSTITUTION:Hexagonal boron nitride of 95% or more in purity is used in order to obtain desired cubic boron nitride which has sharp edges. 0.01-15% C-source such as stearic acid is added to the aforementioned hexagonal boron nitride. Si-source is added at a ratio of 10<-5>-10<-2>mol of Si to 1mol of B in the hexagonal boron nitride. Alkali (alkaline earth) hydride such as LiH is added at a rate of 0.1-10% of the total raw material. Further, 5-50 pts.wt. composite nitride such as LiCaBN2 is added to 100 pts.wt. hexagonal boron nitride as a synthesis catalyst, and all the aforementioned materials are mixed together and molded. Abrasive particles of the cubic boron nitride are obtained by treating this molded compact under a condition of 40-60kbar and 1400-1600 deg.C.
Patent JP-H0232457-A (JP)
Title: Document processor
Inventor: SHIBAOKA HIDEO
IPC: G06F17/24
Filed: 1988-07-22
Abstract: PURPOSE:To designate the range of a character string pinched by specific two characters only by instructing any one character in the characters pinched with the specific characters in document information stored into a memory means, and to store the contents of the information only by designating one piece of character information in the character string to be registered with an operator. CONSTITUTION:When a registered word is accessed, the operator sends an instruction to instruct access through a keyboard 1 to an MPU 2, and here starts a processing according to a flow chart included in a control program. That is, in the MPU 2, whether or not a word has been already registered in a RAM 4 is checked, when it is not registered, the processing is canceled, when it is registered, the registered word in the RAM 4 is read, and additionally stored into a memory 4a. Thereafter, the mode currently instructed is discriminated, when it is the printing mode, the word is outputted to a printer 6, and the word information in the same contents as that of the word included in a text is collectively inputted by the control action of the MPU 2.
Patent JP-S5884604-A (JP)
Title: Production of band steel having uniform thickness and width
Inventor: MATSUDA YUKIO
IPC: B21B15/00
Filed: 1981-11-13
Abstract: PURPOSE:To produce band steel having uniform thickness and width with small quantity of trimming in good product yields by passing a hot rolled band steel which has cambers through a camber detector, rotary round blades and width and thickness rolling reduction devices. CONSTITUTION:An edge sensor 1 is disposed to a traveling line for a band steel 6 having cambers to detect the quantity of cambers of the band steel 6. The detected quantity is inputted to a controller 5 which feeds an operation command to rotary round blades 3 in accordance with the detected quantity of cambers, so that the camber parts in both edge parts in the width direction of the band steel 6 are cut away. In order to prevent the band steel 6 from oscillating during cutting of the band steel 6, the band steel is fed to the blades 3 through pass rolls 2. The band steel is passed through width and thickness rolling reduction devices 4 to form the cut two edge parts uniformly to prescribed width and thickness; at the same time, the edge shapes in both edge parts are shaped to a correct rectangular section, whereby the band steel of high quality is produced in good product yields.
Patent JP-S5883407-A (JP)
Title: Push-pull amplifying circuit
Inventor: KONDOU HIKARI
IPC: H03F1/32
Filed: 1981-11-13
Abstract: PURPOSE:To progress monolithic circuit integration for a bias circuit, by decreasing the number of PNP transistors(TRs) constituting the bias circuit, in a push-pull amplifying circuit having a variable bias circuit. CONSTITUTION:NPN output stage TRsQ1-Q5 and PNP output stage TRsQ2- Q6 are in SEPP connection, and a variable bias circuit consisting of an IC section 8 and a variable resistor VR1 with less number of usage of NPN TRs is connected between input terminals 1, 2 and first stage TRsQ1, Q2. The variable bias circuit suppresses the idle current of the TRsQ5, Q6 to the degree of class B at non-signal. At the input of AC signals, the bias is increased for one output TR set and the bias for the other set is given to cut-off direction in the range that the forward bias can be kept. Thus, the output signal waveform becomes a sinusoidal wave with less switching and crossover distortion.
Patent JP-H06160113-A (JP)
Title: Generation of high-resolution absolute signal
Inventor: YAMASHITA MAMORU
IPC: G01D5/244
Filed: 1992-06-16
Abstract: PURPOSE:To generate high-resolution absolute signals from low-resolution absolute signals and high-resolution incremental signals. CONSTITUTION:Low-resolution absolute signals 2 deg.-2<n> and high-resolution incremental signals 2<(n+m+1)>A, 2<(n+m+1)>B are outputted from an encoder. Initial positions when a power source is turned on are used as position data in split positions of the low-resolution absolute signals, and change points of the low-resolution absolute signals are detected via the movement of a moving slit. The counted number of pulses of the high-resolution incremental signals is corrected as the initial value. The high-resolution incremental signals are added or subtracted while the initial value is used as a reference, and high-resolution absolute signals 2<(n+1)>-2<(n+m)> of lower-order data are generated.
Patent JP-H1024754-A (JP)
Title: Electric wire wiring method for installation rail and rail part
Inventor: TAKASABU MASAMI
IPC: B60M7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required for the power feed wiring work conducted for an installation rail for traveling a moving body. SOLUTION: Electric wire pieces 14 having the nearly equal length to that of a rail member 12 are removably fitted to the rail member 12 having the prescribed length via support members 13 to form a unit rail component 11 constituting a rail for traveling a moving body (conveying device). The electric wire pieces 14 are provided with female and male connectors 15, 16 at both ends. In the installation work, the rail component 11 is installed along the track of the moving body, then the connectors 15, 16 of the electric wire pieces 14 provided on the rail component 11 are connected.
Patent JP-H0844148-A (JP)
Title: Electrostatic charging device
Inventor: NAKAJIMA TADASHI
IPC: G03G15/02
Filed: 1994-08-03
Abstract: PURPOSE:To utilize a member which has low hardness and high breaking strength and to which a prescribed resistance value is applied as an electrostatic charging roller and to obtain adequate images by adding a conducting agent to a polyurethane foam to impart an electrical conductivity thereto. CONSTITUTION:The semiconductive high-polymer member is formed by adding and mixing the electrical conductivity imparting agent to and with the polyurethane foam. The electric resistance thereof is volume resistivity of 1X10<4> to 1X10<12>OMEGAcm, more preferably 2X10<7> to 5X10<11>OMEGAcm in measured voltage 1000V at 22 deg.C and relative humidity of 55%, the breaking strength is >=2kgf/cm<2>, more preferably >=2.2kgf/cm<2> and the ASKA C hardness is <=50 deg., more preferably <=42 deg.. The polyurethane foam contains a prepolymerized polyol component as a raw material and is expanded by a mechanical froth method. This member is usually formed as a roller shape disposed with an arbor at its center in the case of using the member for the electrostatic charging device.
Patent JP-H1028177-A (JP)
Title: Voice mail transmission control method and voice mail device
Inventor: SAWADA KATSUTO
IPC: H04W4/12
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of a leading part in a voice message in record ing by transmitting the voice message after a prescribed time elapses when response to the message is not executed. SOLUTION: When a line connecting means 102 detects the response of a destination, a voice message transmission control means 106 permits a mail reception possible signal return requesting message storage means 103 to transmit the message for requesting the return of a mail reception possible signal to the destination. When a mail reception possible signal detecting means 104 detects the mail reception possible signal which is transmitted from the destination, the voice message is read from a voice message storage means 101 and transmitted to the destination. Unless the mail reception possible signal is detected within the prescribed time, the voice message is read and transmitted to the destination after a time which is designated by timing information stored in a voice message transmission timing storage means 105 elapses.
Patent JP-H0781282-A (JP)
Title: Information medium
Inventor: SAITO KOICHI
IPC: B42D15/10
Filed: 1993-06-29
Abstract: PURPOSE:To prevent electric discharge from a metallic frame, charged with static electricity, to a lower side wiring pattern without enlarging the size of an information medium, having the shape of a coin provided with the metallic frame. CONSTITUTION:A lower side wiring pattern 2 is formed at a part excluding the outer peripheral part of the lower surface of a substrate 1. As a result, an interval (t1) between the outer end surface of the lower side wiring pattern 2 and the internal peripheral surface of a metallic frame 8 can be enlarged without increasing an interval (t2) between the outer peripheral surface of the substrate 1 and the inner peripheral surface of the metallic frame 8. Accordingly, electric discharge from the metallic frame 8, charged with static electricity, to the lower side wiring pattern 2 can be prevented without increasing the size of an information medium itself whereby the electrostatic destruction of an IC chip 4 can be prevented.
Patent JP-H0626356-A (JP)
Title: Engine control device
Inventor: YAMASHITA OSAMU
IPC: F02B29/02
Filed: 1992-07-09
Abstract: PURPOSE:To provide an engine control device capable of effectively preventing the generation of a torque shock at the speed reducing fuel cut-off time in an engine in which total cylinder fuel cut-off is performed in a specified speed reducing region. CONSTITUTION:A rotary piston engine RE is provided with an intake delay- closing means (pumping loss reducing means) formed of a communicating passage 24 and a switching valve 25, and intake delay-closing control is performed by opening/closing the switching valve 25 by a control unit 26. Fuel injection from fuel injection valves 13p, 13s is also controlled by the control unit 26 so as to perform fuel cut-off in a specified speed reducing region. A partial fuel cut-off region, a total cylinder fuel cut-off region by the opening of the switching valve 25, and a total cylinder fuel cut-off region by the closure of the switching valve 25 are set, and fuel cut-off is performed in this order at the speed reducing fuel cut-off time so as to prevent the generation of a torque shock.
Patent JP-S6342912-A (JP)
Title: Production of monofilament yarn
Inventor: MORIOKA MASAO
IPC: D06M101/16
Filed: 1986-08-01
Abstract: PURPOSE:To obtain the titled yarn slightly causing scum, by providing monofilament yarn produced by melt spinning from polyester or polyamide with a specific emulsion at least two stages by oiling nozzles set in opposing states. CONSTITUTION:Melt-spinning yarn 5 of polyester or polyamide is provided with <=10% emulsion consisting essentially of a mineral oil having <=100sec, preferably <=80sec Redwood viscosity by oiling nozzles 6A and 6B at least two stages. The oiling nozzles 6A and 6B are set in opposing directions and the yarn is provided with the finishing oil from both the sides of the yarn 5.
Patent JP-S57105827-A (JP)
Title: Manufacture of recorded medium
Inventor: YANAGIDA TSUNEO
IPC: G11B5/64
Filed: 1980-12-23
Abstract: PURPOSE:To achieve transfer for high-density recording, by using a master composed of CoCr of vertical magnetic anisotropy, and bringing it contact with slave for heating. CONSTITUTION:A CoCr film 18 is used as a magnetic substance layer for a master medium 20, a TbFe film is used as a magnetic substance film 15 as a slave medium 17, a protective film made of SiO2 is attached on it, these planes are closely adhered mutually, thermal light rays from a high-brightness light source such as halogen lamp are irradiated, and the signals written on the master medium 20 are transferred to the slave medium 17 by heating the adhered planes at the Curie temperature or more of the film 15 and at the Curie temperature or less of the film 18. High-density transfer can be made without an  unclear magnetizing transition point due to the effect of a demagnetizing field, by using a material with excellent vertical magnetic anisotropy both for master and slave media.
Patent JP-H0259558-A (JP)
Title: Production of chlorinated derivative
Inventor: JIEEMUSU FURANKURIN
IPC: C07D213/61
Filed: 1989-07-14
Abstract: The invention relates to a process for the preparation of chlorinated pyridine derivatives by a chlorination reaction of the corresponding pyridinic compounds with molecular chlorine, carried out in vapour phase by means of bis(trichloromethyl) sulphone as radical initiator.   The chlorinated pyridine derivatives which are obtained, such as 2,6-dichloropyridine, can be employed as chemical intermediates.
Patent JP-H0348227-A (JP)
Title: Erasing method for optical data pulse
Inventor: MUTSUKAWA HIROYUKI
IPC: H04B10/29
Filed: 1989-07-17
Abstract: PURPOSE:To erase a specific optical data pulse in an optical data pulse train with a light signal by obtaining an optical data pulse train after the specific optical data pulse is erased as the output of an optical exclusive logic element. CONSTITUTION:The optical exclusive OR element 1 outputs light when the total of its light inputs is within the range between a 1st threshold value Pon and a 2nd threshold value Poff larger than the 1st threshold value Pon and outputs on light when not. Then a light frame pulse 3 of light power PPRAME is satisfying Poff<PFRAME superposed upon the specific oktical data pulse in the optical data pulse train 2 of light power PDATA satisfying Pon<PDATA<Poff and the optical data pulse train 2 and optical frame pulse 3 are inputted to the optical exclusive OR element 1, which outputs the optical data pulse train 4 after the specific optical data pulse is erased. Consequently, the specific optical data pulse in the optical data pulse train can be erased with the optical signal.
Patent JP-2000004812-A (JP)
Title: Decorated two rice-cake offering
Inventor: YAMAZAKI AKIRA
IPC: A23L7/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorated two rice-cake offering in which a plastic fruit piled on the piled rice cakes received in a box is not crushed due to the protecting action of a cover, even when many boxes receiving the decorated two rice-cake offerings, respectively, are vertically piled up, which gives a good appearance, even when decorated in a state having the cover, and which has excellent practicality. SOLUTION: This decorated two rice-cake offering is obtained by disposing a rice cake-packing portion in a plastic container 1 formed in a two rice-cake offering-like shape, packing the container 1 with the rice cakes and subsequently disposing a plastic-made fruit 4 on the two rice-cake offering 2. The plastic- made fruit 4 has a smaller mandarin orange shape than the upper rice cake 3 of the two rice-cake offering 2 and further has the skin and color of the mandarin orange. Therein, a plastic cover 5 partially brought into contact with the two rice-cake offering 2 having the fruit 4 and covering the upper piled fruit 4 is detachably disposed, and makes it possible to see the fruit 4 through the cover 5. The two rice-cake offering 2 having the piled fruit 4 on which the transparent cover 5 is disposed is received in a box 6.
Patent JP-S6428450-A (JP)
Title: Separation of mixed refrigerant
Inventor: WATANABE SHINJI
IPC: F25B1/00
Filed: 1987-07-22
Abstract: PURPOSE: To separate an azeotropy mixture from a close boiling point mixture by passing a mixture of a refrigerating machine oil and a plurality of kinds of refrigerant where the refrigerant component has a liquid or gas-liquid phase through a polymer film thereby making the compositional ratio of a refrigerant variable. CONSTITUTION: A separator 101 is partitioned into high and low pressure side spaces a, b by a polymer film 103 formed by spreading a benzene solution of dimethyl silicon on the water to form an ultrathin film and then transferring it to a porous polypropylene film. When a mixture of refrigerants R-22, R-13 and a refrigerating machine oil is fed from the supply side piping 105 of the separator 101, only a specified component in the mixture permeates the film 103 due to the pressure difference between the spaces a, b and a mixture having high compositional ratio of refrigerant R-22 is obtained from the permeating side piping 107. A mixture having high compositional ratio of refrigerant R-13 is obtained from the outlet side piping 106. According to the arrangement, separation speed of mixture refrigerant can be enhanced.
Patent JP-H0849894-A (JP)
Title: Dehumidifying and drying device
Inventor: HASHIMOTO MASUMASA
IPC: F24F3/14
Filed: 1994-08-03
Abstract: PURPOSE:To carry out an efficient recycling treatment of a rotary dehumidifying element to be carried out and the dehumidifying or drying treatment for wet indoor air with the rotary dehumidifying element through a convenient blowing system, provide a small-sized entire device and reduce the cost. CONSTITUTION:Indoor air A fed from a suction port 3 of a case main body 1 is passed through a cylindrical rotary dehumidifying element 20 by a forced circulating mechanism under an operation of a single blower so as to adsorb moisture, thereafter the air B is returned back to the room from the outlet 4, hot air is passed through the rotary dehumidifying element having adsorbed moisture to desorb moisture. A plurality of projection are arranged along the outer circumferential surface of the rotary dehumidifying element, a driving belt engaged with a rotating shaft of a driving motor 22 and at least one of the projections are always engaged to each other to enable the rotary dehumidifying element to be rotated.