baber/WOPTO huggingface dataset:
Patent JP-S5831126-A (JP)
Title: Mobile sensing apparatus of yarn breakage state
Inventor: YOSHINAKA JIYUNICHI
IPC: D01H13/16
Filed: 1981-08-11
Abstract: PURPOSE:To sense the presence or absence of running yarns without contact and certainty without the erroneous sensing due to fly wastes, etc., by using two optical sensing means for sensing the yarn position provided in a running unit for sensing the yarn breakage state in the respective spindles by moving along the respective spindles of a spinning frame. CONSTITUTION:A pair of optical sensing means 221 and 222 right and left at an interval (d1+d2) somewhat wider than that of a fibrous bundle on the feeding side of the respective spindles are provided in a running unit for sensing the yarn brekage state of the respective spindles while moving along the respective spindles of a spinning frame, and at least one optical sensing means 223, 224 and 225 is provided at a position on the inside of the interval (d1+d2) and along the running path of the fibrous bundle (yarn). If one of the pair of the sensing means 221 and 222 senses the presence of the fibrous bundle, gate signals for a given period are sent to sense the presence (breakage state) of the fibrous bundle (yarn) by the optical sensing means 223, 224 and 225 during the period of the gate signals.
Patent JP-S5458813-A (JP)
Title: Dc motor controller
Inventor: HASEGAWA KAZUHIKO
IPC: H02P7/06
Filed: 1977-10-20
Abstract: PURPOSE: To compensate the variation of field current and improve accuracy by applying the deviation signal between set point of field current and its detection value to an armature voltage setting device when the armature voltage is close- loop-controlled and its speed is controlled.   
     CONSTITUTION: When an armature voltage detection value 18 and the value of a setting device 16 are compared and a thyristor rectifier 9 is controlled through a regulator 6 and the r.p.m. of a motor 1 is controlled, the field current detected by a resistor 11 ia compared with the set point of a field current setting device 5 through a transformer 12, rectifier 13, and a smoothing circuit 14 and this deviation voltage setting device 16. In addition to previously set voltage regulation, the variation of the r.p.m. owing to the variation of field current caused by temperature changes can be controlled. As a result, the accuracy of speed control can further be controlled 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07334739-A (JP)
Title: Automatic vending machine
Inventor: KATAGAI KAZUTOSHI
IPC: G07F9/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an automatic vending machine which neither generates a noise nor damages article when article is fallen although the article is carried out by being fallen from an article storage part. CONSTITUTION:When an article A is fallen from the article storage part, the article A strikes on the door 16a of an article taking-out opening 16 provided at the fall position of the article A and the door 16 is opened by the shock, so that the article A is carried out of an article carry-out opening 16. At this time, the door 16a of the article carry-out opening 16 is energized in a closure state, so the fall shock of the article A is absorbed by the energizing force of the door 16a to prevent a noise from being generated and the article from being damaged when the article is fallen.
Patent JP-S6018744-A (JP)
Title: Non-destructive strength testing method of diamond for tool
Inventor: YOSHINAGA HIROTOSHI
IPC: G01N21/35
Filed: 1983-07-11
Abstract: PURPOSE:To attain to enhance the measuring accuracy of breaking strength in a non-destructive state, by calculating the absorption coefficient of a specimen by the rising in temp. in irradiating the specimen, of which the absorption coefficient is unknown, with infrared rays with a specific wavelength while calculating the breaking strength of the specimen from the calculated absorption coefficient. CONSTITUTION:Infrared rays with a wavelength of 7.3mum are allowed to irradiate diamond of which the absorption coefficient to said infrared rays is unknown to raise the temp. of the specific position on the surface of the specimen and this rising in temp. is measured to be compared with the rising in the temp. of the specific position of the specimen, of which the infrared absorption coefficient to the same wavelength is known, by irradiating the same with infrared rays and the absorption coefficient of the specimen, of which the absorption coefficient is unknown, is calculated. Because there is inversely proportional coefficiency to infrared rays with a wavelength of 7.3mum and breaking strength, breaking strength can be calculated on the basis of the calculated absorption coefficient from the graph shown by the drawing. As mentioned above, breaking strength can be accurately calculated in the non-destructive state of diamond.
Patent JP-2000318532-A (JP)
Title: Door module structure
Inventor: MAKABE TORU
IPC: B60J5/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost for installing a side pocket and an impact absorbing pad on a door in an automobile. SOLUTION: A half-side pocket 4 is preferably formed integrally on a door inner panel 2 made of synthetic resin, and an opening 17 side of the half-side pocket 4 is allowed to abut on a door trim 3 side to form a side pocket. The half-side pocket at the door inner panel side and that at the door trim side may be also arbitrarily joined. A support part and a positioning part for the side pocket 4 are formed on the door trim 3 side. An impact absorbing pad is preferably formed integrally on the door inner panel 2. The impact absorbing pad may be fixed by means of an adhesive means, a fitting means, a inserting means and a locking means. The impact-absorbing pad has an impact absorbing part and a passenger pressing part. The impact-absorbing part consists of a rupturable part, a stepped part, and a plurality of bent impact absorbing walls.
Patent JP-S5757017-A (JP)
Title: Microwave parts
Inventor: TAKEDA SHIGERU
IPC: H03H7/48
Filed: 1980-09-12
Abstract: PURPOSE:To reduce loss for power synthesis, and to improve the power distribution ratio, by connecting directly one terminals of reticular center conductors of respective circulators in parallel in a box body and providing an impedance converting circuit in the box body. CONSTITUTION:Two kinds of power are applied to terminals A' and B' by transmission lines of a characteristic impedance Z0. Terminals (a'), (b'), and (c') of  two circulators 1' and 1a' are adjusted to the impedance Z0. The terminals (b') are connected directly, and the impedance of a connection point F' is Z0/2 at the view from the external. An impedance converter is provided between synthesis output terminals D' and F' at the outside of the box body. Thus, power which reach  terminals (b') are synthesized at the point F' and are supplied through the impedance converting circuit to the synthesis output terminal D' of the characteristic impedance Z0.
Patent JP-S5651167-A (JP)
Title: Noise eliminating circuit
Inventor: NODA MASARU
IPC: H04N5/217
Filed: 1979-10-03
Abstract: PURPOSE:To eliminate spike noise surely to facilitate making the circuit into an IC, by superposing the reset pulse onto the integration voltage of the integrating capacitor to switch the diode for integration reset and so on in the video camera. CONSTITUTION:The output of sensor part 23 of the solid image pickup device is supplied to the noise eliminating circuit after amplification. In the noise eliminating circuit, integrating capacitor 27 and the cathode of diode 38 are connected to the collector of transistor 25 which converts the input voltage to a current, and the anode of diode 38 is connected to power source 30 through load resistance 29, and negative-polarity integration reset pulse 39 is applied to the other end 31 of capacitor 27. When the reset pulse is high-level, diode 38 is cut off and capacitor 27 perform the integrating operation; and when the reset pulse is low-level, diode 38 is turned on to perform integration reset, and the integral value of capacitor 27 is read out.
Patent JP-H09310773-A (JP)
Title: Breather device
Inventor: OKADA TOMOHIRO
IPC: F16K17/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a breather device to hold a pressure in a case within a given value and prevent entrance of water and outer dust through simple structure. SOLUTION: This device is formed such that a valve element 4 is adhered to the seating surface 8 of a breather device 3 having a breather passage 7 to intercommunicate the inside and the outside of a transmission case 2, a body 4 is covered with a cap 6 attached to the breather the breather body 3, and a coil spring 5 is located between the cap 6 and the valve element 4. In this case, a groove 10 or a bypass hole to inter communicate the inner surface 9 of the breather passage 7 of the breather body 3 and a seating surface 8 is provided.  The valve element 4 is formed of a rubber member elastically deformable to the breather passage 7 side through lowering of an internal pressure in the valve element 4 and an internal pressure in the seating surface 8 and arranged in such a manner to close the breather passage 7, opened to the seating surface 8, and the groove 10, or a bypass hole is closed.
Patent JP-H1043463-A (JP)
Title: Washing machine
Inventor: TANIURA YOSHIO
IPC: D06F33/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To remove dirt inside an air pipe and a nozzle by performing rinsing processing for cleaning an air introduction path through an air introduction path cleaning processing executing means after the execution of drain processing concerning a washing machine having the air introduction path attached to the bottom part of a water tank for supplying air into the water tank. SOLUTION: When washing processing and rinsing processing are successively performed and the end of rinsing time is detected by a clock control circuit and an electronic timer, a drain valve is opened, drainage is performed and after a water level switch detects there is no water in a spinning tub 3 later, dehydrating processing is executed. Next, when the end of dehydrating time is detected by the clock control circuit and the electronic timer, a water supply valve is electrified again, this valve is opened and water is supplied. Then, when a fixed water level is detected by operating the water level switch and water is supplied into an air pipe 12 and a nozzle 17 as well, processing similar to rinsing processing is performed so that air introduction path cleaning processing can be executed for cleaning the air pipe 12 and the nozzle 17.
Patent JP-H07310868-A (JP)
Title: Hollow pipe
Inventor: DAINO MOTOMI
IPC: F16L9/04
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a hollow pipe having strength in a structure and strength to bending, and being lightweight. CONSTITUTION:Pipe walls 11, 12, 13 of a hollow pipe are formed into corrugate shapes in relation to the circumferential direction of the pipe, and spirally continued along the pipe shaft direction in relation to the circumferential direction, and ribs in the radial direction are spirally and integrally formed on the inner surfaces of the pipe walls along the pipe shaft direction. Hollow small diameter cores 21, 22, 23 are integrally formed with the ribs along the center shaft of the pipe, the ribs 31, 32, 33 are radially provided at least in three directions at equal angles in relation to the circumferential direction. Moreover, the ribs are integrated on corrugated angled parts on the pipe wall inner surface.
Patent JP-H10321315-A (JP)
Title: Connector
Inventor: TAKAMORI MEGUMI
IPC: H01R12/24
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can facilitate to achieve automatic mounting of flat wires such as FPC(flexible printed circuit board) and the like. SOLUTION: This connector comprises a housing which is composed of a first and second pinching members 3 and 4, wherein the second pinching member 4 is turned and biased to the side of the first pinching member 3 and the slider 6 is made to be slid in a direction of insertion and pulling out of a FPC 5 with the help of spring force of the contact 10 secured in the housing. With this mechanism, the slider 6 turns the second pinching member 4 so that either an open state, wherein the FPC 5 clan be inserted or extracted freely, or a pressing contact state, wherein the contact 10 is pressed and contacted to the FPC 5, is realized.
Patent JP-H10322876-A (JP)
Title: Method of controlling load of multifunction protective relay system
Inventor: YOSHIDA KAZUO
IPC: H02H3/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To lighten the communication load on a host computer, by making the host computer transmit an output command and the specified load number, and each of the plural multifunction protective relays which have received them execute the output command that it has received to the relevant load under its own control. SOLUTION: When a host computer 2 transmits an output command the load number, the microcomputer 10a of a protective relay 1a detects the command that it has received being an output command and the number of load being the number of its own load. Then, after passage of the delay time of the load 4a, it performs the output of on/off to the load 4a. Moreover, the same processing is performed also in another protective relay. This way, merely by the host computer transmitting one command and one number, a plurality of protective relays can start the executing action of the command at roughly the same time, so the hot computer can shorten the communication time.
Patent JP-H08207981-A (JP)
Title: Cd locking tool and cd tray
Inventor: OGAMI IKUO
IPC: B65D85/57
Filed: 1995-04-27
Abstract: PURPOSE: To facilitate taking in and out of a CD by a method wherein a CD tray-locking tool consists of a male member and a female member and is attached to a set hole formed at the central part of a CD containing groove. CONSTITUTION: A CD containing groove 12 is formed on the surface of a CD tray 1. Finger holes 4-7 to take out a CD are provided around the periphery of the groove 12 and a set hole 11 to attach a locking tool 3 at the center of the CD is formed at the center of the groove 12. The CD locking tool 3 consists of separable male and female members 3a and 3g. Two or more locking pieces 3b to be fitted in the central hole of the CD are formed at equal intervals around the circumference of an upper cylinder 3c of the male member 3a, and a flange 3f is formed at the lower end of a lower cylinder 3e. On the other hand, the female member 3g consists of a protruding cylinder 3h and a flange 3i that is integrally formed at the lower end of the protruding cylinder 3h.
Patent JP-S5829114-A (JP)
Title: Clock signal extracting circuit
Inventor: TAKESHITA KAZUYUKI
IPC: H04L7/02
Filed: 1981-08-15
Abstract: PURPOSE:To obtain sufficient dropout compensating times, by increasing only the level of a clock signal component without increasing the level of residual noise appeared at an output of a band pass filter consisting of a resonance circuit. CONSTITUTION:A digital input signal (a) is amplified to a specified level at an amplifier 1, and inputted to a band pass filter (BPF) 4 to limit the band width to obtain a signal a' decreased for noise component. The output signal a' of the BPF4 is appllied to a nonlinear amplifier 5 and only a part at a specified level l or more becomes an amplified signal a'' and applied to a BPF6 consisting of a tank circuit 6, and an output signal (b) keeping the clock signal component at the disappearance of the input signal (a) due to dropout is obtained and inputted to a comparator 3. The result is shaped into a rectangular wave and a clock signal cl is obtained at the output of a comparator 3.
Patent JP-H11324337-A (JP)
Title: Aseismatic reinforcing construction method
Inventor: KAWAMOTO YOSHIO
IPC: E04G23/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the workability by arranging a steel plate on an outer side of a frame consisting of a column and a beam made of reinforced concrete to press by a steel material and welding both of them in a predetermined section. SOLUTION: An aseismatic reinforcing steel plate 4 is arranged on an outer side of a reinforced concrete wall 3 of a frame face consisting of a column 1 and a beam which are made of reinforced concrete. Next, the steel plate 4 is pressed from the outside by a steel material 5 fixed by a bonding anchor 6 on the column 1 and the beam, and the steel plate 4 is welded on the steel material 5 through a transparent hole provided in the steel product 5. Then, the steel plate 4 is fixed on the wall 3 using the anchor 6, and then a filler such as polymer cement material composed of emulsion composed of white cement, silica sand, and additive and composite high molecular emulsion composed of polyacrylic acid polymer cement mortar is filled between both of them. The steel plate 4 is set to such thickness that satisfies desired strength so that it burdens insufficient earthquake force.  Consequently, the inside of a building can be used even during construction, and compact reinforcement can be achieved simply at low cost.
Patent JP-S618435-A (JP)
Title: Trouble diagnosing device in accel control device of internal combustion engine for vehicle
Inventor: TAKEI AKIRA
IPC: F02D45/00
Filed: 1984-06-22
Abstract: PURPOSE:To facilitate disposal of a trouble, by a method wherein, when an accel pedal displacement amount is set to zero, in case a signal indicating that an throttle opening is zero is outputted after a given time has elapsed, a throttle valve opening detecting means is decided to has a trouble, and the trouble can be diagnosed in distinction of a trouble on other system. CONSTITUTION:A titled control device causes a control signal generating means C to generate a control signal for the opening of a throttle valve in response to the outputs of a pedal displacement amount detecting means A, which detects a displacement amount of an accel pedal, and a throttle valve opening detecting means B, which detects the opening of an evaporator throttle valve, and controls a valve driving means D by means of the signal. In which case, a throttle valve full closing detecting means E, which detects the full closed state of the throttle valve, is provided, and an output therefrom is inputted to a trouble discriminating means F togetherwith the outputs from the two detecting means A and B. In case a throttle valve opening detecting value is not brought to a value equivalent to a full closed state during a given time commencing with detection of a pedal displacement amount being zero, when a throttle valve full closing detecting signal is outputted, the valve opening detecting means B is discriminated to has a trouble.
Patent JP-S5750749-A (JP)
Title: Electromagnetic deflection type cathode ray tube
Inventor: HOSOGOE KOUICHIROU
IPC: H01J29/50
Filed: 1980-09-11
Abstract: PURPOSE: To improve the resolution on the entire region of a screen face by applying the acceleration voltage which decreases with the increase of the horizontal beam deflection angle on an auxiary acceleration or an auxiliary focus electrode having a slit made at the pre-focus lens forming section.  
     CONSTITUTION: An auxiliary acceleration electrode 15 having an elongated slit 16 is provided between an acceleration electrode 7 facing against a control electrode 6 having three cathodes and a focus electrode 10 constituting a main lens. Said slit 16 has the increased pre-focus lens function in the horizontal direction, thus to deform the electron beam to have the cross-section elongated in the lateral direction while to deform the shape of the beam spot to be elongated in longitudinal direction. Consequently when applying the acceleration voltage on the auxiliary acceleration electrode 15 same with that on the acceleration electrode 7 and decreasing said voltage gradually with the increase of the horizontal beam deflection angle, the spot at the left and right circumferences can be approximated to a real circle while maintaining the beam spot at the central portion of the screen face to a real circle resulting in the improvement of the resolution at the entire region of the screen face. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61284660-A (JP)
Title: Test body
Inventor: OMOTO KOICHI
IPC: G01N33/52
Filed: 1985-06-12
Abstract: PURPOSE:To make easy and exact detection or measurement by providing high water absorptive parts to the circumference of plural detection regions consisting of separate and different reagents on a base. CONSTITUTION:The separate and different reagents or reagent compsns. are provided on the base 2. The high water absorptive parts 6 are provided at spaced intervals to the circumference of the regions 3-5. The non-water absorptive base is consequently interposed between the regions 3-5 and the parts 6. Even if a test body 1 is immersed into a liquid to be inspected, the liquid to be inspected is distributed between the regions 3-5 and the parts 6 and the reagents from the regions 3-5 are absorbed in the parts 6 so as to flow out to the other detection regions without contaminating said regions. The liquid to be tested is also absorbed in the parts 6 without remaining in the detection regions and therefore the change of the color tones in the respective detection regions is exactly judged and the detection or measurement is made exact.
Patent JP-H08304841-A (JP)
Title: Liquid crystal element and its production
Inventor: YOKOYAMA YUKO
IPC: G02F1/1335
Filed: 1995-04-28
Abstract: PURPOSE: To maintain high panel performance and to improve a production yield by forming a liquid crystal layer to the thickness smaller than the diameter of spacer beads and simultaneously smaller than the max. thickness of flattening layers disposed on color filters, thereby maintaining the uniform liquid crystal thickness and impact resistance. CONSTITUTION: The surface of an insulating substrate 1a is provided with an undercoating layer 2 and the color filters 3 are formed. Next, the flattening layers 4 for filling the spacings between the color filters 3 and flattening the surface are formed. The flattening layers 4 are so formed that the max. thickness (t) attains 1.5 to 5μm. The spacer beads 12 are sprayed on the substrate surface plotted with sealants. The diameters of the spacer beads 12 are so selected as to be larger than the cell thickness and are preferably in a range of 0.6 to 3.5μm. The beads of a diameter of about 1.2 to 1.3μm are selected if, for example, the cell thickness is set at 1μm. As a result, the beads 12 are fixed between the substrates in the state that the beads are embedded into the substrate surfaces and, therefore, the uniform thickness of the liquid crystal layer is maintained.
Patent JP-H06335564-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-05-28
Abstract: PURPOSE:To provide the game machine by which a player can recognize information related to a game in a game hall. CONSTITUTION:On a display screen 24 of an image display device, the number of times 50 of a great hit of today, the previous day and the day before the previous data in its game machine, a lucky number 52 of today determined in a game hall, and the number of times 51 of a start in the game machine, etc., are displayed.