baber/WOPTO huggingface dataset:
Patent JP-2000033836-A (JP)
Title: Movable adjustment room mirror for transport vehicle such as box car rear side view of which is blocked
Inventor: YAGUCHI SHOICHI
IPC: B60R1/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent forming of dead angles on the rear side in such a transport vehicle as a box car, rear side view of which is blocked, by fixing a guide rail along upper side edge of a front window at the driver's seat and inserting a moving body with a room mirror fixed thereon. SOLUTION: In a transport vehicle 1 such as a box car rear side view of which is blocked, a guide rail 4 is fixed along an upper side edge 3a of a front window 3 of a driver's seat 2. A movable body 5 is inserted on the guide rail 4, and a room mirror 7 is fixed to the movable body 5. The movable body 5 is moved along the guide rail 4 toward a passenger's seat side as appropriate and the room mirror 7 is set at the upper side edge 3a of the front window 3 at the passenger's seat side. In an embodiment provided with fixing means 6, the movable body 5 is fixed to the guide rail 4 to prevent movements caused by vibrations. Accordingly, a driver is able to see the entire dead angles on the opposite side from the driver's seat easily, this apparatus helps safety drive thereby.
Patent JP-2000035930-A (JP)
Title: Network system
Inventor: KOBAYASHI HIDEKI
IPC: H04L29/06
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the network system of a multi-protocol environment capable of automatically selecting an appropriate protocol and performing communication between devices connected through a network without troubling a user for protocol setting. SOLUTION: In this network system of the multi-protocol environment composed by interconnecting the plural devices 1 and 2 respectively capable of selectively using the plural kinds of the protocols through a LAN 100, the respective devices 1 and 2 hold parameter information for indicating the priority of the respective characteristics of the protocols A, B, C,... and C, D, E,... usable by them, and at the time of the communication obtain the parameter information from the opposite device by the management protocol X of a high- order layer, compare it with the parameter information of the present device, automatically select the protocol matched with the protocol usable by the present device whose priority in the present device is higher and perform the communication.
Patent JP-S59110972-A (JP)
Title: On-off valve in freezing condition
Inventor: KIYOUKANE YUKIO
IPC: F16K17/38
Filed: 1982-12-14
Abstract: PURPOSE:To prevent a home boiler and a hot water device from being damaged by providing a slider piece on the lower end of a valve rod. CONSTITUTION:When water in a canteen 7 is frozen, its volume is distended to lift up a valve rod 4 via a slider piece 6, so that a valve 2 is also lifted, and city water is discharged from a draining port 3 by opening of valve chamber A, thus enabling the rupture of a water pipe to be prevented. The cooling of a radiation transmitting plate 8 prompts the cooling of the canteen 7, so that it is possible to freeze the water in the canteen faster than the water pipe rupture.
Patent JP-H03104550-A (JP)
Title: Rotary polishing machine
Inventor: SUEMATSU KOUICHI
IPC: B24B23/02
Filed: 1989-08-25
Abstract: PURPOSE:To perform the switching of the normal rotation and reverse rotation of an outside annular body by providing a stopping means stopping the rotation of a holding member from the outside on the holding member. CONSTITUTION:A lever pin 38 is descended along the flute of a guide pipe 40 and the tip thereof is entered into a hole 35 not to rotate a holding member 15. The rotation force transmitted from an output shaft 11 to a center shaft 12 is then transmitted to a planetary gear 14 from a sun gear 13 first and transmitted to an internal gear 16 from the planetary gear 13, but owing to the holding member 15 being fixed by the lever pin 38, the rotations of the center shaft 12 and internal gear 16 become in reverse direction and as a result the rotations of the sponge body 20 removably fitted to the inside disk 17 and the sponge body 33 fitted to the outside annular body 18 become a reverse rotation. Consequently, the rotation moments of the inside sponge body 20 and outside sponge body 33 are offset, in the case of using a rotary polishing machine 10, the moving power in one direction is not exerted on the rotary polishing machine 10 and a delicate polishing is executed.
Patent JP-S63139275-A (JP)
Title: Automatic monitor system reflecting photoelectric device
Inventor: HAAMAN GEEPUHAATO
IPC: G08B29/00
Filed: 1987-09-01
Abstract: A reflection light barrier with a measuring light emitter which emits light into a space to be monitored, and with a measuring light receiver which receives light reflected from an object present in the space to be monitored. The reflection light barrier, also referred to as light sensor, according to this invention is characterized in that at least one further light receiver is provided which receives the light of the measuring light emitter without reflection, and at least one further light emitter is provided which emits light in a test cycle that is received without reflection by the measuring light receiver. Improper operating conditions can be recognized and indicated thereby.
Patent JP-H0663567-A (JP)
Title: Method for automatically controllable reduction of nitrite content of nitrite-containing aqueous solution
Inventor: YOAHIMU FUITSUSHIYAA
IPC: C23G1/02
Filed: 1992-08-19
Abstract: PURPOSE: To decrease and to automatically control the nitrite content in a nitrite-contg. aq. soln. which additionally may contain a variable amt. of other content to be oxidized with hydrogen peroxide.  
     CONSTITUTION: In this method, hydrogen peroxide is continuously or intermittently added to produce a nitrite-contg. soln. having <3.5 pH, and the addition is terminated depending on the redox potential which is continuously measured. The addition of hydrogen peroxide is terminated not in the highest redox potential range but just after the potential is decreased to 650±10 mV. By this method, the nitrite content can be automatically controlled and decreased to <1 mg/l calculated as NO 2   - . 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001041871-A (JP)
Title: Test device for turbine housing for car
Inventor: ITO KENJI
IPC: G01N3/60
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To evaluate a heat-resistance under the same condition as an actual engine by mounting a turbine to a turbine housing, and rotating the turbine using the combustion gas in an exhaust path of the turbine housing so that the same thermal load as the actual engine is applied to the turbine housing. SOLUTION: A turbine housing 1 is mounted with a turbine 2 as well as a compressor 3. A exhaust pipe 31 is connected to an outlet 1c of the turbine housing 1, with near its end enclosed with an exhaust water-cooling tank 32 for circulating a cooling water 34, while an exhaust damper 33 provided. An air-supply pipe 41 is connected to the outlet of the compressor 3, with a supply- air damper 43 and a back-pressure sensor 44 provided to the pipe. The contraction of the combustion gas at the exhaust water-cooling tank 32 is adjusted with the supply-air damper 43 and the exhaust damper 33, so that the inlet/outlet temperature of the turbine housing 1 as well as the surface temperature of an exhaust manifold 6, etc., are adjusted, applying the same thermal load as the actual engine to the turbine housing 1.
Patent JP-H1158666-A (JP)
Title: Production of planographic printing plate
Inventor: MAEMOTO KAZUO
IPC: B41C1/055
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To directly and efficiently produce a planographic printing plate in good accuracy by the irradiation with laser based on a digital signal. SOLUTION: A base plate for a planographic printing plate wherein a radiation responsive layer is provided on a support is heated to 40-110 deg.C and irradiated with laser beam while the temp. of the base plate is held to 40-110 deg.C to perform writing. As a heating method, a temp. controllable known heating means of a contact heating system bringing the raw plate into contact with a heat roll or a hot plate, a ceramic heater, an infrared lamp, or a non-heating system such as a magnetic induction heating can be arbitrarily used.
Patent JP-H0382495-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/06
Filed: 1989-08-28
Abstract: PURPOSE:To make a hair cutter easy to use and reduce the flying of debris of cut hair by providing the hair cutter with fixed and movable comb-like blades, and providing the movable blade with comb teeth-like ribs corresponding to the tooth pitch of the fixed blade teeth. CONSTITUTION:A main body 10 of a hair cutter 1 is provided on its fore-end side with a blade set 2 comprising a comb teeth-like fixed blade 21 and a comb teeth-like movable blade 22. The movable blade 22 is reciprocally driven to slide on the fixed blade 21. The pitch of ribs 30 may be 1:1 or 1:3 relative to the tooth pitch of the fixed blade 21. If hair is cut by actuating the movable blade 22 under the condition of the ribs 30 being close to the movable blade 22, the flying direction of the hair cut with the fixed and movable blades 21 and 22 is restricted as the cut hair strikes against the comb teeth-like ribs 30 located over the movable blade 22 and its flying speed is reduced, preventing the cut hair debris from finding its way into nostrils and eyes.
Patent JP-H0267949-A (JP)
Title: Soldered part checking apparatus
Inventor: NAGAO MASAHIKO
IPC: B23K1/00
Filed: 1988-09-02
Abstract: PURPOSE:To check the soldered parts in various shapes for may kinds of chip parts which are soldered on a printed board by arranging a plurality of lights in a checking apparatus. CONSTITUTION:An electrode 15a of a chip part 15 is soldered to a pad 12c of a printed board 12. Lights 2b and 2c are lit, and projecting light beams E and F are projected. Since the two lights are lit, the regular reflected light having high luminance caused by either of the projected light beams becomes the reflected light G. The reflected light G is inputted into an ITV camera 3 even if the shape of a soldered part 18 is changed in the range of good products. Therefore, it is not necessary to set a reference value for judging pass of fail at a low value. The accuracy in checking can be maintained at a high level. Even if the two lights are lit at the same time, decrease in accuracy due to excessive irregular reflected light can be prevented when the mutual angles of the projected light beams are properly adjusted. Namely, the soldered parts of the many kinds of the soldered chip parts 15 on the printed board 12 that is mounted on an X-Y stage can be checked automatically and highly accurately by properly lighting a plurality of the lights.
Patent JP-H0544739-A (JP)
Title: Torque control device for electromagnetic clutch and electromagnetic brake
Inventor: NAKAMURA HAJIME
IPC: F16D65/18
Filed: 1991-08-07
Abstract: PURPOSE:To reduce electric power loss and exhibit maximum capacity in a light weighted torque control device by making a pulse train with a bridge type switching circuit after converting alternating current to direct current with a rectifier circuit, so as to control voltage and current supplied to an electromagnetic clutch or an electromagnetic brake. CONSTITUTION:This device is set by inputting operating condition from an operation panel 17. A pulse train having previously set period and duty ratio according to the set current command value is made with a PWM circuit 15. By the pulse of the pulse train, a drive transistor 26 is ON, current is supplied from a direct current power source 25 to a drive transformer 28, and a first switching transistor 23 is ON. The voltage of a plus power supply bus line (e) is raised with a control circuit 16 through a switch circuit 11 and a rectifier circuit 10. Then, by ON of the switching transistor 23, current is supplied from the plus power supply bus line (e) to a minus power supply bus line (f). When this pulse is cut off, the drive transistor 26 is OFF and accumulated energy is recovered.
Patent JP-H0964656-A (JP)
Title: Amplifier circuit
Inventor: SAIJO YOSHIKATSU
IPC: H03F3/217
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a low power consumption type amplifier circuit reducing its distortion and having high amplification efficiency. SOLUTION: When the duty ratio of a parameter 3 is set up to ten, the voltage of an input signal 1 at an optional point A/B is 0.5/1.6V and a signal amplified five times is applied from the parameter 3 to an amplification means 2. A pulse width modulating means 4 modulates the pulse width of the signal applied to the means 2 and sends a pulse signal with a duty ratio of 0.25/0.8 to a switching transistor 6. The transistor 6 switches the pulse signal based upon a signal from an input power supply 5 and an conversion means 7 converts the pulse signal into an output signal 8 of 2.5/8V and outputs the signal 8.
Patent JP-2001045722-A (JP)
Title: Method and apparatus for stripping insulating film from conductor, and conductor covered with insulating film
Inventor: NAKA YOSHIO
IPC: H02K15/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for striping an insulating film from a conductor, wherein an electrically insulating resin film can be stripped from a conductor, such as a flat-type wire, having odd cross-sectional shape without degrading stripping quality. SOLUTION: A conductor 3 is sandwiched between a pair of grinding wheels 1 and 2, and the grinding wheels 1 and 2 are made to rotate and revolve around the conductor 3, to strip the insulating film covering the conductor 3 through 360 deg.. The grinding wheels 1 and 2 are elastically energized against a flat type wire 3 under a prescribed pressure, and further the stripping operation is performed. Thus, even if the a conductor has a non-circular cross-sectional shape the grinding wheels 1 and 2 revolve along the surface of the conductor, depicting a free locus in the circumferenital direction, and strips (shaves) the insulating film by an amount equivalent to the elastically energizing force exerted.
Patent JP-H0887714-A (JP)
Title: Magnetic head
Inventor: HISADA YUKIHIRO
IPC: G11B5/127
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a magnetic head of which the depth of the magnetic gap can be measured and the dimensional precision is improved. CONSTITUTION: The magnetic head is provided with a slider 13 on one of the side surfaces of a core structure 12 which is made by joining a pair of cores through a magnetic gap. The recording/reproducing head 1 has two magnetic gaps 4, 19 one of which is formed on the slant face 18 connecting with the sliding face 17.
Patent JP-H1064063-A (JP)
Title: Output power control method in sensitivity characteristic checking device for recording medium
Inventor: YAEGASHI HIROKI
IPC: G11B7/125
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of correlation of each sensitivity characteris tic checking device by calculating the correlation of the power output value between each sensitivity characteristic checking device from the recording sensitivity characteristic graph of the same recording medium obtained with the measurement by each sensitivity checking device. SOLUTION: The name of the sensitivity characteristic checking device for obtaining correlation is designated as a device α and device β, and the name of a recording medium to be used is designated as a medium γ. An approximate repression (two dimensional and multionominal approximate expression) wherein the output value of the device β is converted into the power output of the device α is shown by a graph. In the graph, values x1α , x2α , x3α ,... and x1β , x1β , x2β , x3β ,... of the applying power corresponding to values y1 , y2 , y3 ,... of a recording signel quantity are respectively plotted on a vertical axis and horizontal axis as a measuring point. The obtained conversion equation is as follows. y=0.0041x<2> +0.928x (R-2 square value R2 =0.9993).  However, the output in the device α is meant by (y) and the power output in the device β is meant by (x).
Patent JP-S59111738-A (JP)
Inventor: MORI KAZUO
IPC: A61B6/04
Filed: 1982-12-16
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-S61100907-A (JP)
Title: Manufacture of wound core
Inventor: YOSHIZAWA KATSUTO
IPC: H01F41/02
Filed: 1984-10-23
Abstract: PURPOSE:To obtain an amorphous ribbon wound core having an excellent high- frequency magnetic characteristic and a low rectangular ratio by a method wherein a ribbon of a Co-radical amorphous alloy having a specific saturation magnetostriction constant is wound round on a core under a tension, subjected to a heat treatment at a specific temperature in an inactive gas or in a vacuum and then cooled down rapidly. CONSTITUTION:A ribbon of a Co-radial amorphous alloy having a saturation magnetostriction constant lambdas in a range ¦lambdas¦<=1X10<-6> is wound round on a core under a tension, subjected to stress relaxation at a temperature kept at 435 deg.C or above and in an inactive gas or in a vacuum, and then cooled down rapidly. For instance, an amorphous ribbon of (Co0.926Fe0.024Mn0.05)74.6Si16B9.5 having the thickness 15mum and lambdas-0.3X10<-6> is wound round on a stainless ring under a tension 20kg/mm<2>, subjected thereafter to a heat treatment in which it is held for 20min in a nitrogen gas atmosphere furnace at a temperature of 450-470 deg.C, and then cooled down by water. By this method, an amorphous ribbon wound core which has a low rectangular ratio and which is excellent in a high-frequency magnetic characteristic and suitable for a wound core used in a high-frequency transformer, a noise filter, etc. can be obtained.
Patent JP-H06262323-A (JP)
Title: Method for controlling completion of high velocity casting in continuous casting
Inventor: SEKINO KAZUTO
IPC: B22D11/10
Filed: 1991-09-02
Abstract: PURPOSE:To eliminate operation of casting velocity deceleration before comple tion of the casting and a treating work of a bottom, to improve the productivity of a continuous caster and the quality of a cast slab, to draw out the high temp. cast slab and to reduce a working burden. CONSTITUTION:At the time of completing the continuous casting to make the cast slab by casting molten metal in a tundish 10, when the deceleration of the casting velocity, stop of the casting and the bottom treatment are not executed and then drawing out the cast slab 4 in the condition of keeping the ordinary casting velocity, an acceleration pattern of the drawing velocity and a water spraying quantity pattern (reduction) of a secondary cooling water just below a mold are controlled based on the preset drawing length.
Patent JP-S6282402-A (JP)
Title: Sequence controller
Inventor: JIEFURIII ERU TEIIRU
IPC: G05B19/05
Filed: 1985-10-07
Abstract: PURPOSE:To quickly and easily generate a program by providing the first storage part where an address is held temporarily, an instruction storage part into which a branch instruction or the like is read, the second storage part, etc. CONSTITUTION:A control instruction which controls an operation part, a branch instruction which controls a sequencer part, and a status select instruction which controls a status select part 14 are stored preliminarily in individual addresses of a control store 11, and a sequencer part 12 selects said addresses in accordance with the branch instruction and supplied them to a pipeline register 13. The address or the like from the sequencer part 12 is stored temporarily in the register 13 and is suppled to a status selector part 14. The sequencer part 12 determines jump or advance to the following address in accordance with the logic operation between the status signal and the branch instruction and supplies the address indicating jump or advance to the pipeline register 13. Thus, it is unnecessary that the sequencer part 12 writes the branch instruction one stage before in the conventional manner.
Patent JP-S6378984-A (JP)
Inventor: KOBAYASHI KYOJI
IPC: E05F15/16
Filed: 1986-09-22
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-H1165892-A (JP)
Title: Control unit
Inventor: HONGO TAKESHI
IPC: G06F1/14
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution and to enable a monitor circuit itself to confirm whether its operation is abnormal by clocking the time by the timer circuit of the monitor circuit and outputting a reset signal when a certain time is reached, varying the value of a target value signal when a set values is matched with the value of the target value signal, and monitoring periodic variation of the target value signal on a control circuit side. SOLUTION: The control circuit 1a is provided with a routine which reads a target value signal 106 periodically in its program and then outputs a set value signal 105 having the same value with the target value signal 106. The monitor circuit 4a, on the other hand, measures the time by its internal timer circuit and outputs a reset signal 104a when the specific time is reached, and resets the timer circuit and varies the value of the target value signal when the value of the set value signal 105 has reached the value of the target value signal 106. Then the control circuit 1a judges that the monitor circuit 4a is abnormal if the target value signal 106 of the monitor circuit 4 does not have the periodic variation.
Patent JP-S61100872-A (JP)
Title: Method of discriminating individual
Inventor: TANAKA SHOSUKE
IPC: G06K9/00
Filed: 1984-10-23
Abstract: PURPOSE:To enable to make surer discrimination using fewer information by extracting specified stationary points included in the face of an individual to be discriminated, collating the data of relative position with data stored beforehand and discriminating the individual. CONSTITUTION:A monochromatic CCD camera 12 and a light emitter 13 are provided toward the face 11 of an individual. The picture from the camera 12 is stored in a 1 frame memory 14, and the memory signal is supplied to a microcomputer 15, and at the same time, and so-called strobe lighting is made by the light emitter 13 by command of the microcomputer 15. Corners of eyes R3, L3, R4, L4, tips R2, L2, of left and right ears, nostrils R6, L6, etc. are extracted by an ordinary processing device from the picture stored in an image memory 16, and the individual is discriminated using ratio of the distance A of R3, L3 and distance B of R4, L4 etc.
Patent JP-S6464584-A (JP)
Title: Brushless dc motor
Inventor: AKIYAMA OSAMU
IPC: H02P6/06
Filed: 1987-09-04
Abstract: PURPOSE:To simplify the constitution of an apparatus and reduce the number of parts by changing a part of a frequency signal generating magnetic pole part into a reference point and by using a coil and a counter for detecting said reference point. CONSTITUTION:A bipolar type brushless DC motor including three-phase driving coils C1-C3, a first transistor(Tr) group T1-T3 forming a current path from a DC power to said coils C1-C3, a second Tr group T4-T6 forming a current return thereof generates a sinusoidal AC with a given number of revolutions in an FG coil C4. This sinusoidal wave goes via a filter 11, a waveform shaper 12, an F-V converter 13 and a counter 14, and its voltage is compared with a speed setting voltage by a voltage comparator 15 to control the voltage of said DC power. Also, a frequency generating magnetic pole part is provided with one place where a magnetic pole width is 1/2 of that of another part, and said one place is used as a reference point, for which a detection coil C5 is provided and which is selected as start signal, so that the number of pulses from said FG coil C4 is counted.