baber/WOPTO huggingface dataset:
Patent JP-S55148177-A (JP)
Title: Printing head for matrix printer
Inventor: OOYAMA SHIGERU
IPC: B41J2/28
Filed: 1979-05-08
Abstract: PURPOSE:To improve the radiation of heat and to reduce the vibration by a method wherein a armature and a magnet are separately constituted to facilitate machining accuracy control and parts change, further, the magnet bank being molded by epoxy resin having a good thermal conductivity. CONSTITUTION:For the printing head of a matrix printer which is printed by a plurality of print wires, one solid frame is formed by a flange type slender part 1a and a flange part 1b, at the periphery of the flange 1b thereof, the base 3a of the armature 3 is radially fixed respectively, separately a magnet bank 9 being formed with a plurality of magnet assembly 4 having a permanent magnet 4a and a magnet coil 4C to separate the frame side 1 and the magnet bank side 9. Further, the magnet bank 9 is molded with the epoxy resin having a good thermal conductivity including positioning a plurality of magnet assembly 4.
Patent JP-H026531-A (JP)
Title: Coating based on polyarylene sulfide
Inventor: GERUBORUFU KUBAASU
IPC: C08G75/0209
Filed: 1989-03-09
Abstract: PURPOSE: To perform a smooth insulating coating without defects at a high taking-over speed of extrusion coating of a slender material, by using polyarylene sulfide having specific melt viscosity and wt. average relative molecular wt. in the coating.  
     CONSTITUTION: Polyarylene sulfide having 20-1000Pa.s of melt viscosity (ηm) and 25,000-500,000wt. average relative molecular wt.Mw(rel) is used in the coating, and the melt viscosity ηm and the wt. average relative molecular wt.Mw have mutually the relationship of the formula. The mechanical property, the crystallinity and the heat resistance can be increased by the heat set performed during the manufacturing or thereafter. As the slender material to be applied, a conductive material, optical fiber or the like used in the cable, wire, coil and motor, can be used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S54157702-A (JP)
Title: Manufacture of graphite-dispersed metal or alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C1/10
Filed: 1978-05-10
Abstract: PURPOSE: To obtain a metal or alloy into which graphite is uniformly dispersed by the procedure in which a metal powder or alloy powder is mixed with graphite powder and then the mixture is added to a molten base metal or alloy.  
     CONSTITUTION: Electrolytic copper powder, for example, as a metal powder is mixed with graphite powder, and then the mixture is added to a Cu-Ti molten alloy, for example, as a base alloy put in a crucible, where the mixture added is soon dissolved in the molten alloy and the graphite is uniformly dispersed into the molten alloy. Thus, a graphite-dispersed metal or alloy can be manufactured with lesser numbers of processes in a shorter time at lower cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56154310-A (JP)
Title: Car air-conditioner
Inventor: KATOU SHIZUO
IPC: F24F11/02
Filed: 1980-04-28
Abstract: PURPOSE:To remove the moisture on a front glass quickly by fitting a fan switch into a DEF switch of a car air-conditioner with a DEF circuit for giving the maximum number of revolutions to a fan as soon as the DEF switch is operated. CONSTITUTION:When a DEF switch 27a is on, an electromagnetic switch 29 and a relay 30 are on. As the relay 30 is on, the current equivalent to that given when a control switch 34 is connected to a terminal Hi by a sliding body 35 is directly given to a motor 4. Consequently, as soon as the DEF switch 27a is on, a fan 5 is started to be rotated at the maximum number of revolutions, and the air amount given to a DEF duct is brought to the maximum for removing the moisture on a front glass quickly.
Patent JP-H10236055-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the direct outflow and reverse flow of ink, upward writing and thin writing after a shock is applied to a ballpoint pen, which uses low- viscosity ink, and further prevent the direct outflow of ink even in the case where an accident of detachment of a top end ball happens by any chance. SOLUTION: A pipe-like tip 5 is provided at a forward end of a joint 3, and a top end ball 5a is rotatably held at a tip top end. Another peripheral receiving seat face 21a is provided in the rear of a top end ball receiving seat 5b in an inner hole of the tip, and it is so constituted that the receiving seat face 21a and a narrow-diametral portion of the forward part of a spring 17 penetrating through its receiving seat press the rear face of the top end ball to bring the top end ball into close contact with an inner edge of a ball holding portion of the tip, so that the outflow of ink is checked.  Further, under such a condition, it is so constituted that an abutment portion is provided at the forward part of the spring in relationship of being opposed to the receiving seat face and that a gap through which ink can flow is formed between the receiving seat face and the abutment portion. Furthermore, when the top end ball is detached, the abutment portion is brought into close contact with the receiving seat face, and the direct outflow of ink can be prevented.
Patent JP-H06262074-A (JP)
Title: Catalyst for exhaust gas purification and its prep-aration
Inventor: MORI TOSHIYUKI
IPC: B01J21/16
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject catalyst for purification which can remove nitrogen oxide efficiently from an oxygen-rich exhaust gas containing nitrogen oxide and hydrocarbon in a lean born range by adding a specific percentage of copper to 3-octahedral smectite compound having a specific composition. CONSTITUTION:0 to 10wt.% of copper is added to 3-octahedral smectite compound expressed by formula aNa2O, bNiO8SiO2 (a is 1.0<=a<=2.0; b is 5.0<=b<=7.5). When preparing a catalyst thus obtained, a homogenous blend is obtained by blending a water-soluble salt of silica sol with a pH value of 1<=pH<=7 and nickel with NaOH so as to meet said formula. Further, the blend solution is adjusted so that the pH is pH>=6 to produce a homogenous sediment. 0.1 to 10wt.% of powder with a crystal structure of 3-octahedral smectite are added as a seed crystal to the total dry weight of the sediment, and is subjected to hydrothermal reaction at 150 to 250 deg.C. In addition, this reaction product and a solution containing copper ion are mixed and this mixture is treated by thermal refluxing treatment.
Patent JP-H03256140-A (JP)
Title: Automatic decision system for traveling result of test program
Inventor: KOTANI NOBORU
IPC: G06F11/28
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the error of decision due to a careless miss by allowing a simulator program to decide the validity of the traveling result of a test program at the time of executing cross software and outputting only the final result. CONSTITUTION:A command for executing test program traveling control and a traveling result expecting value for deciding the validity are inputted from a keyboard 1-1. A command input part 1-2 receives and analyzes these inputs, stores the traveling result expecting value into a table 1-6 and informs the traveling control information of the test program to a traveling control part 1-3. The control part 1-3 allows the test program to artificially travel on a host computer and stores the traveling result into a traveling result table 1-7. A validity deciding part 1-4 decides the comparison between the tables 1-6, 1-7 and displays OK when the decided result coincides with the expected value or displays NG at the time of discrepancy. Simultaneously, the result value of data different from the expected value is outputted to a CRT screen 1-8 or a printer 1-9.
Patent JP-H02237444-A (JP)
Title: Geared motor
Inventor: GOMI SUSUMU
IPC: H02K21/14
Filed: 1989-03-08
Abstract: PURPOSE:To lower the price of product by attracting/releasing an operating chip according to whether flux produced from a motor coil exists or not thereby operating a clutch and eliminating electromagnet. CONSTITUTION:Upon power supply to the coil 10 of a motor B, flux is produced therefrom and a rotor 7 is rotated. Furthermore, an operating chip 33 is attracted to a core 31 magnetized through the rotor shaft 13 and the section 28 of a clutch E to be operated is pushed by the operating chip 33 thus bringing about ON state. Consequently, rotation of the rotor 7 is transmitted through the clutch E, an output mechanism F and a row of tooth ring D to an output gear 18 thus rotating an output shaft 17 and an output lever 19 in the direction of an arrow. The rotation is employed for driving of load. Upon interruption of power, flux extincts to stop rotation of the rotor 7 while simultaneously magnetization of the core 31 stops to release the operating chip 33 so as to disengage the clutch E. Consequently, the output mechanism F is brought into free state. Since the clutch can be operated without requiring an electromagnet, the price of product can be lowered.
Patent JP-H08250759-A (JP)
Title: Semiconductor light-receiving element
Inventor: MARONII JIEEMUZU
IPC: H01L31/10
Filed: 1995-03-15
Abstract: PURPOSE: To turn a semiconductor light-receiving element into an active state by a light input smaller than that to a prior art recombination phototransistor. CONSTITUTION: Such a gate layer 4 that the mean traveling time for holes to pass through the gate layer 4 takes a longer time than the mean life of the holes in a carrier recombination layer 3 is provided between the layer 3 and a drain layer 5. Thereby, the pileup of the holes in the layer 4 is accelerated and as an electron barrier is lowered, a semiconductor light-receiving element is turned active even by a small light input.
Patent JP-H11235264-A (JP)
Title: Hook for hanger
Inventor: TERAI HIROBUMI
IPC: A47G25/36
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To correct inspection of clothing by forming a hook for a hanger having an annular hanging part and a rod body part continuously extended from its one side end by means of an aluminum alloy with copper or iron containing amounts as a specified value. SOLUTION: In the hook 1 for the hanger having the annular hanging part 2 and the rod body part 3 continuously extended from its one side end, the whole hook 1 is formed by an aluminum alloy wire provided with more than a 2 wt.%-copper containing amount and more than a 0.8 wt.%-iron containing amount. In this case, as a concrete example, the aluminum alloy where CU: 3.8-4.9 wt.%, Fe: 0.5 wt.%, Mn 0.3-0.9 wt.% and Kg: 1.2-1.8 wt.% or the like is used. When the hook 1 is formed by this kind of aluminum, the whole bodies of the annular hanging part 2 and the rod body part 3 are formed by the aluminum alloy wire with a 3-5 mm wire diameter and the dimension of the opening diameter in the hanging part 1 is favorably adopted as the one being 40-50 mm.
Patent JP-H10254130-A (JP)
Title: Photosensitive recording medium
Inventor: HATTORI YASUHIRO
IPC: G03F7/004
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive recording medium on which a full-color image can be formed and which requires a low running cost and can be also used for a small-size image recording medium. SOLUTION: This medium is produced by sequentially forming a photosensitive layer 3 and an image receiving layer 4 on a substrate 2 which can transmit light. First, the photosensitive layer 3 containing photosensitive microcapsules 5Y, 5M, 5C for the formation of a color image each of which houses a coloring material such as dyes and pigments and a photosensitive material is formed on the substrate 2. Then the image accepting layer 4 is formed thereon so that the layer 4 shields the photosensitive microcapsules 5Y, 5M, 5C and absorbs the housed material in the microcapsules when the housed material is released from the microcapsules 5Y, 5M, 5C.
Patent JP-H10257639-A (JP)
Title: Electrical junction box
Inventor: ITO KATSUYA
IPC: H02G3/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box which prevents water from penetrating into the box through draft holes, which are formed in the surface of the box in the process of forming the box. SOLUTION: A joint connector which connects a vehicle main part to the electric devices in an electrical junction box 1 is fixed to a joint connector housing part 5 by a lock part provided in a lower case 2. By providing the locking part beneath a stand part 5a to protrude from the upper surface, the draft holes of a mold which are necessary for forming locking hooks in the locking part are provided on the stand part 5a. An upper case 3 has a draft hole cover 6 on the outside of its sidewall. If the upper case 3 is coupled with the lower case 2, the stand part 5a is covered with the draft hole cover 6. As a result, penetration of water into the electrical junction box directly through the draft holes 8 or along the surface can be avoided.
Patent JP-H03259688-A (JP)
Title: Picture coding transmission signal
Inventor: YASUDA TORU
IPC: H04N19/50
Filed: 1990-03-09
Abstract: PURPOSE:To refresh the content of a transmission reception frame memory in a short time by preparing a new frame memory to a transmission reception section, storing a same picture by one frame therein and reading the picture from the frame memory provided newly at a refresh request as a predicted value. CONSTITUTION:A picture digital data Sa from an input terminal 1 is given to a differential coder 2, a 2nd frame memory 3 and a 1st changeover device 4. A refresh request signal Si from an input terminal 10 is inputted to a 2nd changeover device 5 and a multiplexer 9. The 2nd changeover device 5 normally selects a read data Se for the output and selects a read data Sh When the refresh request signal Si is at a high level and a prediction data Sb is outputted to the differential coder 2 after changeover. The multiplexer 9 multiplexes an output data from the 1st changeover device, a frame pulse Sg and the refresh request signal Si and sends the transmission data Si to an output terminal 11.
Patent JP-S55149367-A (JP)
Title: Disinfectant softening agent composition
Inventor: OMOTO SHIYOUICHI
IPC: A61K8/00
Filed: 1979-05-10
Abstract: PURPOSE: To obtain a softening agent suitable as a disinfectant fiber softening agent and a hair rinsing agent and having an antibaterial or disinfectant property from a dialkyl type quaternary ammonium salt and an alkyl ether sulfate.  
     CONSTITUTION: A dialkyl type quaternary ammonium salt (A) of the formula I (where R 1  and R 2  each is a 10W14C straight or branched chain alkyl group, R 3  and R 4  each is a 1W3C alkyl or benzyl group or a 2W4C hydroxyalkyl group, and X is a monovalent anion) and an alkyl ether sulfate(B) of the formula I (where R is a 8W16C straight or branched chain alkyl group, n is approx. 1.5W8, and M is an alkali metal) are mixed together in a proportion of (A):(B)=98.2:2W80:20, preferably 95:5W85:15, to obtain a disinfectant softening agent composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59182693-A (JP)
Title: Video signal recording system
Inventor: ICHII YUTAKA
IPC: H04N9/81
Filed: 1983-03-31
Abstract: PURPOSE:To reduce visually beat disturbance due to crosstalk from an adjacent track by making an FM carrier frequency of the adjacent track different by a prescribed multiple of a horizontal scanning frequency. CONSTITUTION:A video track titled toward the tape lengthwise direction is formed by recording sequentially on a magnetic tape 12 and an FM time division multiplex signal for one field's share is recorded on one video track. Further, the FM time division multiplex recording is applied on one of two adjacent video tracks on the tape 12 by a magnetic head 10 and on the other track by a magnetic head 11 differently from each other. Thus, the FM carrier frequency on both tracks is recorded different from each other by an odd number times of 1/4 of the horizontal scanning frequency.
Patent JP-H10255229-A (JP)
Title: Thin film magnetic head
Inventor: YOSHIKAWA MASAHISA
IPC: G11B5/39
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve soft magnetic characteristic of a magnetic pole tip formed by embedding in a trench of a thin film magnetic head having recording magnetic poles of trench pole construction. SOLUTION: A pair of upper and lower magnetic poles 17 and 23 are arranged with a magnetic gap 20 inserting between them. And a coil 24, insulated from them, is arranged between the pair of magnetic poles 17 and 23. The upper magnetic pole 23 of the pair of magnetic poles 17 and 23 has a magnetic pole tip 23a formed by embedding in a trench 22. The magnetic pole tip 23a has laminated construction formed by laminating two or more magnetic layers 25 with an interlayer 26 between them along an inside shape of the trench 22. And in two or more magnetic layers 25, TB is film thickness of a bottom layer 25a on the bottom of the trench 22, and TS is thickness of a side wall layer 25b on the side wall of the trench 22, where the relation of TB>TS>0 is satisfied.
Patent JP-H03259903-A (JP)
Title: Polymerization and copolymerization of ethylene
Inventor: YANO TAKEFUMI
IPC: C08F10/00
Filed: 1990-03-09
Abstract: PURPOSE:To polymerize ethylene or copolymerize it with an alpha-olefin to obtain a polymer of a low melt flow rate by using a catalyst comprising a specified titanium-containing solid catalyst component and an organoaluminum compound. CONSTITUTION:Ethylene is polymerized or copolymerized with a 3C or higher olefin at 125 deg.C or above under a pressure of 200kg/cm<2> or above in the presence of a catalyst comprising a solid catalyst component obtained by heat-treating a solid obtained by bringing a solid prepared by reacting a reaction product between an aluminum halide (I) of AlX3 (wherein X<1> is chlorine, bromine or iodine) and an organosilicon compound (II) of R<1>nSi(OR<2>)4-n (wherein R<1> and R<2> are each 1-8C alkyl or phenyl; and (n) is 0-3) into contact with a Grignard compound (III) of R<3>MgX<2> (wherein R<3> is a 1-8C alkyl; and X<2> is halogen) at 50-300 deg.C in an inert atmosphere and an organoaluminum compound (IV) of AlR<4>mX<3>3-m (wherein R<4> is 2-6C alkyl; X3 is halogen, and (m) is 1-3).
Patent JP-H02235498-A (JP)
Title: Lock/unlock management device
Inventor: HARINE MISAO
IPC: G06K17/00
Filed: 1989-03-08
Abstract: PURPOSE:To grasp the resident state of each living room by generating a residence signal while a lock device is unlocked or generating an absence signal while the lock device is locked when a card is loaded and a card processing unit decides the card to be a valid card. CONSTITUTION:A control unit 3 discriminates whether or not the transmission of an adequacy decision data is requested from lock/unlock controllers 611-61n, 621-62n when the untransmission of a residence signal or an absence signal is discriminated. Upon the request, the unit 3 sends an adequacy decision data as to a living room of a lock/unlock controller giving the request to a relevant lock/unlock controller. Thus, when a card is loaded to a card processing unit 9, the lock/unlock controller collates the recording information of the card with the adequacy decision data to discriminate whether or not the card is valid to the living room and locks or unlocks the lock device 8 based on the result and sends the residence signal or the absence signal to the unit 3 accordingly.
Patent JP-S55147339-A (JP)
Title: Method of measuring length of crack
Inventor: INOUE AKIO
IPC: G01N25/72
Filed: 1979-05-04
Abstract: PURPOSE: To measure the length of cracks without stopping the rotation of a rotary shaft by obtaining the temperature distribution of the rotary shaft after imparting heat to the rotary shaft where a crack occurs.  
     CONSTITUTION: When a point in the vicinity of cracks of a shaft during its rotation is heated for a short period of time by means of a high-frequency heating device 4, the heat is transmitted concentrically within the shaft from a starting point of a heat source point 5. If there are no cracks, the isothermal line on the shaft surface is substantially concentric, and if cracks are present, the isothermal line abruptly gets out of the concentric circle shape at this portion. Therefore, by observing the presence or absence of the distortion in the isothermal line on the shaft surface, the length of the cracks can be obtained. Moreover, since a synchronous temperature measuring apparatus 6 performs the observation of the isothermal line in synchronism with the rotation of the shaft, an isothermal line pattern 7 is taken in a picture in a predetermined short period of time after the heating, and the picture is served for the measurement of the length of cracks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11259904-A (JP)
Title: Optical disk device, device and method for detecting optical disk information used for it
Inventor: KIJIMA KOUICHIROU
IPC: G11B7/135
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk information detecting device detecting optical disk information in an objective lens and an optical disk existing in an optical contact state and an optical disk device using it. SOLUTION: An objective lens 13a and an optical disk 11 are in an optical contact state, and a numerical aperture is constituted to 1 or above. At this time, a light source 22 irradiating a light beam L1 on the optical disk 11 through the objective lens 13a, a photodetcting means 23 detecting return light from the optical disk 11 and a processing circuit 24 detecting optical disk information recorded on a recessed part 11a formed on the optical disk 11 based on the detection signal of the return light from the photodetecting means 23 are provided.
Patent JP-S58173821-A (JP)
Inventor: OKUMURA MASUSAKU
IPC: H01G4/30
Filed: 1982-04-05
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-H06269417-A (JP)
Title: Telemeter instrument for living body signal
Inventor: MIDORIKAWA YOSHIKATSU
IPC: A61B5/332
Filed: 1993-03-17
Abstract: PURPOSE:To prevent a battery from being consumed by cutting the supply of a DC power source to a transmission circuit at least by receiving an out-of- electrode signal from an electrode abnormality detection circuit. CONSTITUTION:Electrode signals detected at electrodes 1, 2 and 3 mounted onto a testee are amplified by a buffer circuit 4 and supplied to a waveform processing circuit 5 and an electrode abnormality detection circuit 8 and based on the electrode signals to be inputted, the mounting states of the electrodes 1, 2 and 3 or out-of-electrode at the time of non-use is detected. An electrocardiographic waveform signal-processed and led-out by the waveform processing circuit 5 is converted to a radio signal by a transmission circuit 6 and power-amplified and transmitted from an antenna 7 later. Therefore, when a signal showing electrode abnormality is outputted from a comparator and inputted to an OR gate, since an out-of-electrode signal S1 is sent to a switch circuit 13, no power is supplied to the waveform processing circuit 5 and the transmission circuit 6, transmission is stopped, and a battery 10 can be prevented from being consumed.