baber/WOPTO huggingface dataset:
Patent JP-H01309784-A (JP)
Title: Equipment and method for internal surface automatic cladding by welding for tapered nozzle
Inventor: YAMAMOTO MITSUAKI
IPC: B23K9/04
Filed: 1988-06-09
Abstract: PURPOSE:To automate cladding by welding of the internal surface of a tapered nozzle by a relatively simple mechanism by providing a control means to move a welding torch automatically along the internal surface of the tapered nozzle. CONSTITUTION:A radius R0, a base end virtual radius r0, a 1/2 cone angle alpha, a base cornering part radius rho0 and a distance DELTAH are inputted manually to a computer 17. Continuously, when a turning angle theta of a turntable 6 and a variation step DELTAr or the welding torch 15 are inputted from a setter 16, the computer 17 calculates a tilt angle delta of a tilt supporting base 2. Further, horizontal coordinates x and vertical coordinates y are calculated by the computer 17 and welding possible conditions are calculated by the computer 17. By this method, accurate welding can be performed automatically by an orthogonal arc to the surface of a welding place.
Patent JP-S61235202-A (JP)
Title: Method of doubling tire for steering wheel and its device
Inventor: KONNO TOMIO
IPC: B60B11/00
Filed: 1983-08-02
Abstract: PURPOSE:To allow doubling of a tire for steering wheels so as to improve the strength of the wheels against the load and the pressure resistance of the tire against a road surface by setting an axle shaft in a knuckle and fixing the tire to this axle shaft one by one through a bearing, respectively. CONSTITUTION:A tire for steering wheels is doubled by setting an axle shaft in a knuckle and fixing the tire to this axle shaft one by one through a bearing, respectively. In this case, the toe-in angle and chamber angle of each tire are set in proportion to the distance up to each tire measured from a king-pin acting as an origin. In addition, when the tire of driving steering wheels is doubled, a driving shaft from central T type differential gears is divided into two on this side of a knuckle that is, the driving shaft of outside wheels from the hollow section of a hollow knuckle axle shaft and the driving shaft of inside wheels from the outside of the hollow knuckle axle shaft by linear type differential gears and driving force is transmitted.
Patent JP-S5367941-A (JP)
Title: Control device for air conditioner
Inventor: MOURI KATSUO
IPC: F24F11/00
Filed: 1976-11-29
Abstract: PURPOSE: To provide a control device, for an air conditioner, which can control the room temperature capable of quietly sleeping regardless of the atmospheric temperature and prevent the electric power from excessively consuming if a timer is once set. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63564-A (JP)
Inventor: NOJIRI AKIYOSHI
IPC: E04G23/08
Filed: 1986-06-18
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-H038233-A (JP)
Title: Contact material for vacuum switch tube and manufacture thereof
Inventor: NAYA EIZO
IPC: C22C1/04
Filed: 1989-06-05
Abstract: PURPOSE:To prepare a contact material with durable high withstand voltage and excellent breaking function even if load switching is carried out repeatedly many times by mixing a Cr powder, a Ti powder and a Cu powder and then heat-pressing the mixture in a nonoxidative atmosphere at the temperature lower than the Cu melting point. CONSTITUTION:A contact material for a vacuum switch tube is prepared by mixing a Cu powder, a Cr powder, and a Ti powder and heat-pressing the resulting mixture with carbon dies 1 in a nonoxidative atmosphere at the temperature lower than the Cu melting point. Powders with >=99% purity and <=100mum grain size are used for the Cu powder, the Cr powder, and the Ti powder. The mixing ratio for these powder is to be 50-70vol.% of the Cr powder, 0.1-1.15vol.% of the Ti powder, and balance the Cu powder.
Patent JP-S62299539-A (JP)
Inventor: KUJIME TOSHIHIKO
IPC: D02J1/00
Filed: 1986-06-18
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-H11338944-A (JP)
Title: Electronic cash payment method, device therefor, and recording medium therefor
Inventor: MORIHATA HIDEMI
IPC: G06Q10/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make discriminable a case that a user receives the transfer of unauthorized electronic cash from a user having no license from a case that the secret key of the license is broken and the unauthorized electronic cash is transferred by using an unauthorized license, in the case of repeatedly transferring the same electronic cash. SOLUTION: A payer UA sends the electronic cash C and the license L to a recipient UB and requests payment by the C. The UB verifies the C and the L, and when they pass, sends a challenge Chall composed of the time T1 , a random number Rf and a recipient identifier IdUB to the UA and the UA signs a payment amount (y), the L and the Chall by the secret key SKUA and sends SUA=SKUA (y, L, Chall) and the (y) to the UB. The UB verifies the SUA and recognizes the payment when the (y) is not more than the face value of the C.
Patent JP-H10334377-A (JP)
Title: Radio security system
Inventor: ITO TOSHIAKI
IPC: H04B7/15
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of the complicated work of re-registration when an unnecessary radio repeater is installed or the other radio repeater is installed by registering the address of a radio transmitter to a controller and registering it to the radio repeater. SOLUTION: A unit registration request command is transmitted to the radio repeater from a portable setting transmitter (2) and the radio repeater only repeats it to the controller (3). A registration command is transmitted to the radio repeater from the radio transmitter which is to be registered (4) and the radio repeater repeats the registration command to the controller as it is (5). When the radio repeater cannot execute repeating, the other radio repeater is installed in a more appropriate position. The controller registers the address of the radio transmitter in accordance with the received registration command (6). When the registration of all the addresses terminates, the controller transmits the address of the registered radio transmitter to the radio repeater (8) and the radio repeater registers the received address of the radio transmitter.
Patent JP-S6120967-A (JP)
Title: Wet developing mechanism
Inventor: SATOU HIDEO
IPC: G03G15/10
Filed: 1984-07-10
Abstract: PURPOSE:To prevent a toner from being stuck to a counter electrode member to stabilize the development processing by forming the counter electrode member constituting a wet developing mechanism into an endless belt and spraying a liquid developer to the counter electrode member with a prescribed pressure. CONSTITUTION:A developer 1 is pumped up by a developing pump 21 and is sprayed from an injection exit 14 of an injection pump 12 to the surface of the counter electrode 7. The injection nozzle 12 is supported axially by a supporting part 13, and the injection angle is so freely set that the developer 1 jetted from the injection exit 14 is sprayed efficiently to the counter electrode 7. Consequently, the toner stuck to the counter electrode member 7 during development is easily washed away by spray of the developer 1, and the best electrode effect is always obtained though development is repeated. Thus, the development processing is always stabilized to improve the reliability of picture quality.
Patent JP-2000328260-A (JP)
Title: Passivation treated stainless steel and its production
Inventor: SHIBATA TOSHIO
IPC: C23C26/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To impart sufficient corrosion resistance, particularly, sufficient pitting corrosion resistance over a long period even in a severe environment by providing a passivated film impregnated with fluoride ions. SOLUTION: This stainless steel having a passive film can be produced as the following manner. Stainless steel is subjected to immersing treatment, preferably, at 35 to 45 deg.C for 10 to 90 min in a nitric acid contg. a trace amt. of fluoride ions. The concn. of the fluoride ions is suitably controlled to 1×10-3 to 5×10-2 k mol/m3, and, in the case that it exceeds the upper limit, the etching of the surface of the stainless steel is made easy to occur. As a fluoride ion source, alkali metal fluorides, particularly, sodium fluoride and potassim fluoride are preferable.  F impregnated into the film by the immersing treatment forms a complex with Fe in the film and in the base material to preferentially elute Fe into the soln., and the remaining Cr more stably bonds with OH- and O2- than forms a complex with F to form a passivate film, so that the concn. of Cr in the film increases, and the film is made thick.
Patent JP-H03150737-A (JP)
Title: Optical recording method and optical recording medium
Inventor: YOSHIDA TAKESHI
IPC: G11B7/2433
Filed: 1990-05-31
Abstract: PURPOSE:To allow the easy execution of not only the writing and reading out of information but the erasing and rewriting thereof as well as utilizing martensite transformation. CONSTITUTION:The point to be recorded with information of the thin film which is formed as a base phase over the entire part is irradiated with a laser beam so that the cooling after heating is rapidly executed to transform only this point from the base phase to the martensite phase in the case of recording of the information. A change in light reflectively arises in a pat of the thin film in this way and, therefore, the recording of the information is executed. On the other hand, the point to be erased of the thin film is irradiated with the laser beam to locally heat the thin film to the As point or above in order to execute partial erasing. The martensite phase is converted to the base phase in this way. On the other hand, the entire part of the thin film is heated together with the substrate to the As point or above in the case of simultaneous erasure. All the regions which are locally converted to the martensite phase are transformed to the base phase and the entire part of the record is simultaneously erased.
Patent JP-S5933652-A (JP)
Title: Control system of tape recorder
Inventor: MATSUMOTO YASUSHI
IPC: G11B15/02
Filed: 1982-08-19
Abstract: PURPOSE:To eliminate the alteration of a control circuit even when a timing change is needed, by adding a timing circuit to the clock cycle setting terminal of the control circuit to change the cycle of a clock signal only in a specific operation mode. CONSTITUTION:When a switch 4a is turned on, timing pulses CK1-CK3 delivered via a clock signal generator 1 and a timing pulse oscillator 2 are selected by an output control loical circuit 3. Then a control signal S1 which drives a motor M, a control signal S2 which controls a plunger P and a control signal S3 which releases the muting of a reproducing amplifier A are supplied to transistors TR Q1-Q3 from an output terminal 5 to obtain an FWD mode. When it is desired to increase the space between signals S2 and S3, an AND is obtained between output terminals 5b and 5c through a detecting circuit 11. The TRQ3 is turned on by a signal which is set at H level with the rise of the signal S2. Thus the time constant of the generator 1 is increased, and therefore no alteration is needed for the circuit 3.
Patent JP-S63306603-A (JP)
Title: Material composition of permanent magnet
Inventor: SEZAKI KOJI
IPC: C08K5/5419
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a composition for a permanent magnet whose magnetic characteristic and mechanical strength are excellent by a method wherein the composition for the permanent magnet is composed of an interlayer compound magnetic powder, a synthetic resins as a binder and a silane coupling agent as its basic components. CONSTITUTION:A composition for a permanent magnetic is composed of the following as its main components: an intermetallic compound magnetic powder which is composed mainly of a rare earth metal and a transition metal; a synthetic resin as a binder; a silane coupling agent which is expressed by a general formula A. The general formula A is (R1-R2)4-n-Si-(R3)n (where R1 is a perfluoroalkyl radical with 1-20 carbon atoms, R2 is an alkyl radical with carbon atoms 1-3, R3 is an alkoxy radical and n is 1-3). Then, because the friction is reduced when an intermetallic compound magnetic substance is molded, it is possible to obtain a high magnetic characteristic. By this setup, the composition for the permanent magnet whose magnetic characteristic and mechanical strength are excellent can be obtained.
Patent JP-H05334195-A (JP)
Title: Information processor
Inventor: IWASAKI MASAAKI
IPC: G06F12/14
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the illegal rewriting by providing a memory protection means decoding the program mode and executing the I/O of data by means of only a prescribed program mode. CONSTITUTION:When the data input and output to RAM is started, the presence or absence of the privileged mode is discriminated S2. When discriminated as 'NO', the data output to the RAM is discriminated S3. If discriminated as 'YES', whether or not the memory address is permitted, is discriminated S4 and the data is written in a specified memory S5 discriminated as 'YES'. When 'YES' is discriminated in the S2, the input and output to the normal RAM is executed S7. In the S3, if the data output to the RAM is judged to be 'NO', the data reading is discriminated, permitting operation of the data from the designated memory S8. In the S7, when 'NO' is discriminated, an interruption of an illegal memory protection is judged to be generated, writing is inhibited S9.
Patent JP-H01312412-A (JP)
Title: Attitude monitoring apparatus for satellite
Inventor: KODAMA YOSHIKAZU
IPC: B64G3/00
Filed: 1988-06-10
Abstract: PURPOSE:To monitor the attitude of a satellite in a state close to reality by performing a simulation of the attitude of the satellite according to a specified motion equation from a control output, a turbulence and mass inertial information of the satellite. CONSTITUTION:A control output calculation means 51 uses action information of an actuator as received by a telemetry data receiving means 20 to calculate an actual control force and control torque generated from an attitude controller 11 then, an attitude calculation means 53 uses the actual control force and control torque thus obtained to perform a simulation of the attitude of the satellite 10. This eliminates an approximate mathematical model thereby enabling the monitoring of the attitude of the satellite close to reality.
Patent JP-H1012342-A (JP)
Title: Contact and ic socket provided with the contact
Inventor: KOBAYASHI MASAHIKO
IPC: H01R24/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact for electric connector capable of being shortened while maintaining mechanical strength and electric connection characteristics of the contact itself. SOLUTION: A contact 10 is provided with a flat plate shaped base portion 12, a contact portion 14 to be extended at an acute angle to the base portion 12 from a marginal first position of the base portion 12, a terminal portion 16 to be extended substantially perpendicular to the base portion 12 in a direction opposite to the contact portion 14 from a marginal second position of the base portion 12, and an engagement portion 18 to be extended substantially perpendicular to the base portion 12 in the same direction to the contact portion 14 from a marginal third position of the base portion 12.  When the contact 10 is incorporated in a receptacle of an electric connector, the contact portion 14 is located in opposite to a wall of the receptacle, and a lead of an electric device is introduced between a contact area 20 and an opposite fixed wall while elastically deforming the contact portion 14 from an introducing edge 22 of the contact portion 14. In the contact 10, the base portion 12 extends in a direction substantially perpendicular to a contact longitudinal direction, therefore, a full length of the contact 10 can be reduced.
Patent JP-H10315342-A (JP)
Title: Flexible hollow mandrel, method for molding fiber-reinforced resin bent tube, and fiber-reinforced resin bent tube
Inventor: YAMAGUCHI YOSHIAKI
IPC: B29C33/50
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily draw a mandrel used at the time of molding by using a flexible hollow mandrel having a different thickness part in a circumferential direction corresponding to a bent part in a cylindrical state. SOLUTION: This molding method disposes a hollow mandrel at an inside of a prepreg of a lower mold. The mandrel is formed of a silicon tube and has a thick part at a part of its curvature center side corresponding to a bent part of the bent tube. A die 28 for molding the mandrel has a cavity 29 of a shape substantially coincident with an outer diameter of the mandrel. A columnar intermediate mold 30 is disposed in a deviated state in the cavity 29. Silicone rubber is cast in a gap to the mold 30 in the cavity 29 to mold the mandrel, having a thick part provided at a predetermined position in a circumferential direction.
Patent JP-H09302362-A (JP)
Title: Wear reducing agent for fuel oil and fuel oil composition
Inventor: NITTA SHINICHI
IPC: C10L10/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a wear reducing agent consisting of a specific alkylsuccinic acid amide derivative, having pour point depressing performance, capable of effectively suppressing the wear of low-sulfur or low-aromatic compound diesel fuels, and excellent in resistance to environmental pollution. SOLUTION: This wear reducing agent consists of a compound of formula I or II (R1 is a 8-30C alkyl; R2 is a 2-4C alkylene; R3 and R4 are each H, a 1-20C hydrocarbon, alkanol or 2-4C polyoxyalkylene; (n) is 0-10). This wear reducing agent is added pref. at 0.0001-0.1wt.% to a fuel oil.
Patent JP-S5266558-A (JP)
Title: Stabilized halogen-containing resin compositions
Inventor: MINAGAWA KENSHIN
IPC: C08L101/00
Filed: 1975-12-01
Abstract: PURPOSE: Halogen-containing resin compositions having excellent mechanical properties an transparency and good moldability under heating, improved in thermal stability and photostability by adding specific compounds to the halogen containing resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H087821-A (JP)
Title: Ion implanting device
Inventor: KIBI YASUHIRO
IPC: H01J37/317
Filed: 1994-06-24
Abstract: PURPOSE:To improve the reliability of the beam current measurement and the ion implantation. CONSTITUTION:When a negative beam current is let flow to a wafer 8, the output voltage of a current/voltage converter 3 is made in a negative voltage, but this voltage is reversed to a positive voltage by a full wave rectifier circuit 4. As a result, the voltage input to a voltage/frequency converter 5 is made in a positive voltage constantly. This positive voltage is converted to a frequency signal by the voltage/frequency converter 5, and furthermore, after converting it to an optical signal by a lighting converter 6, it is transmitted to an implantation amount controller 2 through an optical fiber 14. In the implantation amount controller 2, the implantation amount is controlled according to the above voltage, that is the beam current. And the output voltage of the current/voltage converter 3 is decided by a polarity deciding comparator 7, and when the deciding result is a negative voltage, a control to turn aside the ion beams is carried out by a deflecting controller 15, so as to operate an implantation interlocking device.
Patent JP-H09306668-A (JP)
Title: El element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/14
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate inclusion of impurities and construct an EL element able to make uniform light emission by generating conductor patterns on a transparent electrode formed on a transparent base board, and forming independently a dot-form electrode of EL material between conductor patterns. SOLUTION: An electrode 12 consisting of a transparent conductive layer such as an ITO is formed over the whole surface of a transparent base board 10. On the surface of this electrode 12, conductor patterns 15 made of material having good electric conductiveness are generated in a mesh or stripe form. A light emission layer made of an EL material 14 is formed between these conductor patterns 15, and outside thereof a dot-form electrode 16 is formed from Al, Mg, Li, Ag, In. The structure of this electrode 16 is such that dots having a size from several mm to several hundreds of μm are arranged in a matrix form. Each of the dot electrodes 16 is connected with the drive circuit of IC, etc., According to this configuration, the resistance of the part with electrode 12 is very small, and unevenness of the emitted light brightness owing to the position of the electrode 12 is nullified.
Patent JP-H08131604-A (JP)
Title: Structure pattern on sliding tool
Inventor: MIYAZAWA JUNICHI
IPC: A63C5/044
Filed: 1995-06-09
Abstract: PURPOSE: To constantly achieve good skiing performance of a sliding tool such as skis by forming a structure pattern consisting of parts with structures and those without structures in several lines between the parts with structures on the sliding face of the tool. CONSTITUTION: A structure pattern is formed on the bottom of a sliding tool such as skis. The structure pattern consists of the parts 4 with structures and the parts 5 without structures which are between the parts 4. And on the parts 4, a great number of cross structures 3 are carved. The surface of the parts 5 without structures is flat, and the flat surface parts are arranged in a direct line at regular intervals, and in parallel with the sliding direction of the sliding tool 1. The structures 3 are arranged symmetrically with respect to the center of the sliding tool 1, and mountain-shaped slanting moderately toward the rear of the sliding tool 1.
Patent JP-S5844816-A (JP)
Title: Detector for pulse repetitive interval
Inventor: FUJIYAMA NAOKI
IPC: H03K5/1252
Filed: 1981-09-10
Abstract: PURPOSE:To accurately decide missing pulse and the period even under the presence of noise, by measuring the period of inputted pulse trains, comparing the minimum value in a longer period group and the maximum value in a shorter period group and outputting the period when the compared output is a prescribed value. CONSTITUTION:The period of adjacent pulses in an input pulse train 1 is measured with a clock from a clock generator 3b and the result is stored in a register 3c. A subtractor 3e operates a difference with a register 3d being the immediate preceding measured value and the result is applied to comparison replacing processing circuits 4d and 5d. The processing circuit 4d stores a difference signal to registers 4a-4c in the order of large value, and the processing circuit 5d stores the difference signal to registers 5a-5c in the order of small value. The value of the registers 4c, 5c is divided at a divider 8a, and when the quotinent is smaller than a value in a constant register 8c and the residue is smaller than a value in a constant register 8e multiplied with the register 5c, the value of the register 5c is outputted from a gate 8h.
Patent JP-S6035358-A (JP)
Title: Mode switching method of tape recorder
Inventor: UENO HITOSHI
IPC: G11B15/48
Filed: 1983-08-08
Abstract: PURPOSE:To prevent a tape from passing through an intermusic blank in intermusic detection mode or becoming loose, by making the stop of a reel motor coincident with the timing of braking. CONSTITUTION:The rotational extent of a large gear 5 is detected by an angle sensor (not shown in a figure), which outputs an ON and an OFF signal to the reel motor at points (a)-(d) shown in the figure. Namely, projection parts 5c1 and 5c2 of an edge cam 5c rotate a brake arm 8 clockwise and counterclockwise to press brakes 11a and 11b against reel turntables 9 and 10; otherwise the angle sensor 7 sends out said ON and OFF signal right before they leave the reel turntables. Therefore, this transmission of the ON and OFF signals is synchronized with the ON-OFF operation of braking, and the tape is prevented from passing through an intermusic part in intermusic detection mode and becoming loose in transition of respective modes to a stop mode.