baber/WOPTO huggingface dataset:
Patent JP-H0763539-A (JP)
Title: Surface inspecting device for spherical material
Inventor: TSUJITA KAZUKIYO
IPC: G01N21/952
Filed: 1993-08-20
Abstract: PURPOSE:To improve the inspection precision for the surface of a spherical material such as a steel ball, and automatically and efficiently perform the selection for the propriety as a product CONSTITUTION:An inspecting part 1 can detect the defect of a spherical material surface placed on a holding part 2. The holding part 20 has a rotatable support part 20 and an auxiliary support part 23 for supporting the spherical material together with the support part 20. The support part 20 has a receiving groove 3 formed in ring along the rotating circumferential surface. The receiving groove 3 can house about the bottom part of the spherical material and change the direction of the spherical material by rolling the spherical material in the receiving groove 3 by the rotation of the support part 20, so that the inspecting position of the spherical material can be automatically changed.
Patent JP-2000058150-A (JP)
Title: Terminal device
Inventor: MIZUNO HATSUO
IPC: H01H71/08
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device capable of easily discriminating whether a conductor had, even once, been connected to a terminal with a quick connect structure. SOLUTION: This device is provided with a case 1, having a conductor insertion part 5 inserted with a conductor 13 inward from the outside and an inner containing part 6 communicating with the conductor insertion part 5, a terminal 2 with a quick connect structure contained in the inner containing part 6 and having spring force for connecting the conductor 13 inserted into the inner containing part 6, and a seal 3 attached so as to block the conductor insertion part 5 and broken by the conductor 13 inserted. Once the conductor 13 is inserted into the conductor insertion part 5 in order to connect the conductor 5 to the terminal 2, the seal 3 is broken by the tip of the conductor 13, which enables easy recognition whether the conductor 13 had been connected once to the terminal 2.  Thus, the terminal device can be discriminated easily whether or not the conductor 13 had been connected to the terminal 2, when the article is returned as a good sent back.
Patent JP-H0972761-A (JP)
Title: Cover glass for instrument
Inventor: FUJISHIMA AKIRA
IPC: C03C17/23
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a novel self-cleaning cover glass for instrument having contamination-proof function based on high fat and oil decomposing activity and high optical transparency. SOLUTION: The glass cover being fixed to an instrument is deposited, at least partially on the outer surface of a glass plate 1, with titanium oxide 2 exhibiting photocatalytic action. The titanium oxide 2 exhibits linear transmittance of 50% or above for the light having wavelength of 550nm, 50% or less for the light having wavelength of 350nm, and has the power for decomposing 0.5μg or more of linolic acid per 1cm<2> of titanium oxide per hour upon irradiation with UV-rays containing at least a part of light having wavelength in the range of 300-400nm at an intensity of 5mW/cm<2> . This composition realizes a novel self-cleaning cover glass for instrument having excellent fat and oil decomposing properties and exhibiting high transparency to visible light.
Patent JP-S6472594-A (JP)
Title: Mechanism for making cable of electronic device going out
Inventor: MAKINO JUNICHI
IPC: H05K7/00
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a structure for engaging a cable in a natural shape of a curled cord without applying a stress to the coating of the cable by providing an opened lateral groove having a width equal to the diameter of the cable and an elastic cable hook continuously in a zigzag state at an equal interval on the sidewall of a cable container. CONSTITUTION:A cable 6 connected at its one end to an electronic device body and at the other end to a connector 5 or a plug, and a container 4 provided at the body for containing the cable 6 to be extended out of the body are provided. A lateral groove 8 opened in width corresponding to the diameter of the cable 6 at the extending side of the cable 6 and a cable hook 7 having elasticity are provided continuously in a zigzag state at an equal interval on the sidewall of the container 4, the cable 6 is extended from the container 4 through the groove 8, and can be connected to the hook 7 of the container 4. Thus, the cable can be connected without stress to the coating of a curled cord and without damage, and the cord can be drawn from an arbitrary position.
Patent JP-H0543410-A (JP)
Title: Insecticidal, vermin-proofing and repelling agent dissipating at ordinary temperature and containing carboxylic acid ester derivative and insecticidal, vermin-proofing and repelling method using the same
Inventor: KATSUTA YOSHIO
IPC: A01N53/02
Filed: 1991-08-13
Abstract: PURPOSE:To provide an insecticidal, vermin-proofing and repelling agent dissipating at ordinary temperature, containing a cyclopropanecarboxylic acid ester derivative and having high insecticidal, vermin-proofing and repelling effect, low toxicity to warm-blooded animal and high chemical stability, etc. CONSTITUTION:The objective agent contains, as an active component, a compound of formula (R1 and R2 are methyl, Cl, halomethyl or methoxy; R is 2- methyl-3-allyl-2-cyclopenten-4-on-1-ol, 2methyl-3-propargyl-2-cyclopenten-4-on-1-ol or 5-propargyl-2-methyl-3-furylmethyl alcohol), e.g. 2-methyl-3-allyl-2cyclopenten-4- on-1-yl-2,2,3,3-tetramethylcyclopropane carboxylate. The compound is expected to be widely applicable to fly, mosquito, cockroach, house dust mites, etc., as well as clothes vermin.
Patent JP-2001048388-A (JP)
Title: Dancer roll mechanism and web conveyer incorporating this dancer roll mechanism
Inventor: SUZUKI KIYOHITO
IPC: B65H23/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dancer roll mechanism capable of highly accurate control of tension to be applied to a conveyed web. SOLUTION: A support part 74 for supporting a roller 90 in a dancer roll device 30, 60 is provided with a ball screw 94 and a weight member 106 for changing a position of the center of gravity of the support part 74. The weight member 106 is moved by driving the ball screw 94 rotated by a motor 100, according to this movement, the position of the center of gravity of the support part 74 is moved. Here, moment applied to the roller 90 is changed. That is, tension applied to a web 22 of broad width or a web 50 of narrow width through the roller 90 is changed.
Patent JP-H0898521-A (JP)
Title: Switching power supply
Inventor: TANIGAWA KIYOSHI
IPC: H02M3/155
Filed: 1994-09-26
Abstract: PURPOSE: To completely turn on an FET as a switching element. CONSTITUTION: The switching control circuit of an FET 3 consists of a series circuit which are made of a diode 15 and a capacitor 16 connected in parallel to the FET 3, a gate resistor 8 connected between the connection point between the diode 15 and the capacitor 16 of the series circuit and the gate of the FET 3, and a switching control circuit 42 made of a transistor 11 where the collector is connected to the gate of the FET 3 via a resistor 10 and the emitter is connected to the connection point between a capacitor 5 and an inductor 6 and a detection signal from the voltage detection circuit 40 is inputted to the base.
Patent JP-S61106741-A (JP)
Title: Shape memory ti-ni alloy having small hysteresis
Inventor: NAKANISHI HIROKI
IPC: C22C19/03
Filed: 1984-10-30
Abstract: PURPOSE:To obtain a shape memory alloy having small hysteresis by adding a specified amount of Fe, Mn or Al to a shape memory Ti-Ni alloy and alloying them. CONSTITUTION:One or more among 0.05-7.0wt% Fe, 0.05-7.0wt% Mn and 0.01-5.0wt% Al are added to a conventional shape memory Ti-Ni alloy consisting of 45% Ti and 55% Ni, and they are alloyed. A shape memory alloy having remarkably smaller hysteresis than the conventional shape memory Ti-Ni alloy is obtd. The resulting alloy acts easily as an actuater or the like in a narrow temp. range and has superior thermal response properties.
Patent JP-S61108953-A (JP)
Title: Electrical connecting terminal of sensor element using ceramics
Inventor: KATO NOBUHIDE
IPC: G01N27/00
Filed: 1984-11-01
Abstract: PURPOSE:To prevent the exfoliation of electrical connecting terminals and to decrease contact resistance by forming the connecting terminals into multi- layered structure and forming the lowermost layer of a mixture composed of ceramics, glass and metallic conductor to increase the adhesive strength to a sensor base body. CONSTITUTION:Conductive films contg. a metal at a higher ratio than in electrode leads 13, 15 of a sensor element 1 are deposited atop the left ends 16, 17 of the electrode leads 13, 15 to form upper layers 18, 19 of the connecting terminals. The conductive films contg. the metal at a higher ratio than in heater leads 28, 29 are likewise deposited on the bottom surfaces at the left ends 24, 25 of the leads 28, 29 to form the upper layers 26, 27 of the connecting terminals. The layers 18, 19, 26, 27 contains the metal at the higher ratio than in left ends 16, 17, 24, 25 which are the lower layers of the connecting terminals so as to have the smaller contact resistance with the contactor in a connector insulator. The layers 16, 17, 24, 25 contain ceramics at the higher ratio than in the layers 18, 19, 26, 27 so as to have the higher adhesive strength to a solid electrolyte plate 2 or insulating ceramic layer 21.
Patent JP-H0787068-A (JP)
Title: Communication system
Inventor: KITAMURA TOSHIHIRO
IPC: H04L69/40
Filed: 1993-09-14
Abstract: PURPOSE:To reduce the system-down time due to a fault by avoiding the fault automatically on the occurrence of the fault in the transmission system. CONSTITUTION:A data output means 5 sends data to a transmission line 8 through a differential type driver 1a selected by a selection means 2 in the normal state. The sent data are received through a differential receiver 4 and a comparator means 6 compares the data sent from the data output means 5 with data received by the differential receiver 4. When the result of comparison indicates in equality, the selection means 2 selects a differential driver 1b via a control means 3 and the data are sent through the differential driver 1b. The selected state of the differential drivers 1a, 1b is displayed on a display means 7.
Patent JP-S6470210-A (JP)
Title: Suspension device for vehicle
Inventor: KASHIWAGI AKIHIRO
IPC: B60G17/015
Filed: 1987-09-11
Abstract: PURPOSE:To give a good ride in a leaf spring type suspension device by providing a damping force variable damper and increasing the damping force of the damping force variable damper at the time of rapid increase in wind-up torque. CONSTITUTION:A small-size damping force variable oil damper 20 is provided in parallel right in front of an oil damper 15, the upper end thereof is linked to a pin member 22 projecting inside a rear frame 1 while the lower end thereof is linked to nearly the center of the front half part of a leaf spring 4. The damping force of the damping force variable oil damper 20 is controlled by a control device 21. That is, the operating quantity of an accelerator pedal which is stepped in is detected by an accelerator sensor and inputted into the control device 21. When the increasing rate of the accelerator operating quantity gets above a defined value, the control device 21 controls the actuator 20a of a damper 20 to increase a damping force. By this structure, a wind-up torque at the time of starting a vehicle can be suppressed preventing a riding quality from lowering.
Patent JP-H04110065-A (JP)
Title: Method of forming coating film
Inventor: OGINO SHOJI
IPC: B05D7/14
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a coating film of good appearance and high performance by first applying an electrodeposition coating material having low initiating temp. of curing on a material to be coated, then applying a coating material containing a specified amt. of hydrophilic solvent and ketone solvent by wet- on-wet method, and curing both films at one time. CONSTITUTION:First, an electrodeposition coating material having 100-140 deg.C initiating temp. of curing is applied on the material to be coated. During this coating film is not hardened, a coating material containing a hydrophilic solvent by 15-100wt.% to the whole amt. of solvent on coating, and ketone solvent by the max. 10wt.% is applied thereon. Then, both coating films are cured at one time. By this method, the coating films are formed by wet-on-wet state, which gives high performance excellent in appearance, weather resistance and chipping resistance, and the obtd. film is especially suitable for outside boards of automobiles.
Patent JP-S61108059-A (JP)
Title: Steering handle position adjusting device for car
Inventor: SAKURAI USHIO
IPC: B62D1/181
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate adjusting operation by providing a switch that performs the two-way or three-way position adjusting of a steering handle. CONSTITUTION:When a third driving motor 43 is driven and an actuating lever 41 is turned to the B position, a lock nut 39 is loosened and only the lock of an upper and lower tilt is unlocked. Then, when first and second driving motors 21 and 22 are turned in the same direction, an upper steering shaft 2 performs a tilting operation. In addition, when the actuating lever 41 is turned to the C position, a tilt in the left and right direction and a telesco. (telescopi cally adjustable steering column) in the forward and backward direction are unlocked. Subsequently, when the first and second driving motors 21 and 22 are turned in the same direction, an upper column 7 performs a telescopic operation. In this case, the tilting operation is not performed due to the friction of a clock pin 50. For the right and left tilts, the first and second driving motors 21 and 22 are driven in the reverse direction.
Patent JP-H0764832-A (JP)
Title: Multi-extent file system
Inventor: SHINTANI TAKAHARU
IPC: G06F12/08
Filed: 1993-08-23
Abstract: PURPOSE:To realize the mass storage file (multi-extent file), whose capacity exceeds a maximum capacity supported by an operating system, in the user level. CONSTITUTION:File names and capacities (numbers of records) of plural data files 5, 6, and 7 reserved on an external storage device are stored in an area information file 4 as a summary with the same virtual file name. A main program 2 of an application program 1 instructs a subprogram 3 to read/write data from/in the virtual file as a multi-extent file with the virtual file name and a virtual record number as the argument. When the main program 2 instructs to read/write record, the subprogram 3 uses the virtual file name and the virtual record number to retrieve the area information file 4 and specifies pertinent data file and record number to read/write the record.
Patent JP-H0393493-A (JP)
Title: Dc motor driving circuit
Inventor: ISHII TOSHIHIKO
IPC: H02P6/08
Filed: 1989-09-05
Abstract: PURPOSE:To reduce the effect of, fluctuation of heat distribution by a method wherein a servo control system is constituted of two pieces of transistors and one set of differential amplifier. CONSTITUTION:A power source input terminal IN1 is connected to the negative input terminal (-) of a differential amplifier A1 through a first transistor Q7 and a resistor R3 while the power source input terminal IN1 is connected to the positive input terminal (+) of the same amplifier A1 through a second transistor Q8 and another resistor R5 respectively. The negative phase input terminal (-) of the differential amplifier A1 is connected to a sensing resistor R5 through another resistor R4 while a reference input terminal IN2 is connected to the base of the first transistor Q7 and a control input terminal IN3 is connected to the base of the second transistor Q8 respectively. Accordingly, the fluctuation of heat distribution, accompanied with the ON/OFF of power transistors Q1-Q6, may be cancelled by the differential amplifier A1 even if the first and second transistors Q7, Q8 are influenced by the fluctuation of the heat distribution.
Patent JP-H0548770-A (JP)
Title: Adapter for communication
Inventor: IMURA SHIGERU
IPC: H04M1/738
Filed: 1991-08-16
Abstract: PURPOSE:To use a portable telephone set without inserting an IC card itself into the portable telephone set. CONSTITUTION:An IC card adapter has an interface means and a transmitting and receiving means and is in the same shape with the IC card which is inserted into the portable telephone set. The communication adapter 1 has an interface means and a transmitting and receiving means and also has an insertion slot in the same shape with the IC card insertion slot of the portable telephone set. A data communication is made between the IC card adapter and communication adapter 1.
Patent JP-H0944221-A (JP)
Title: G-code processor
Inventor: TOKUNAGA TETSUO
IPC: G05B19/4093
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To make machining graphics on a plane into blocks, to simplify the machining graphics, and to represent them as variables by performing desirable graphic machining by inputting and setting numeral and character for each time rectangular deformation, then forming deformation of a rectangular part of machining graphic being its set and outputting G-code conversion for its machining successively. SOLUTION: The front width of the external shape size of a machining rectangle on the plane is defined as a variable KW corresponding to 1st plane coordinates and the depth is defined as a variable KD corresponding to 2nd plane coordinates, and the 1st coordinate is positive in the direction to the right and negative in the direction to the left, and the 2nd coordinate is positive in the upward direction and negative in the downward direction. The G-code conversion output of one machining graphic is performed by input of the size of the rectangle and place of deformation, shape input, retraction quantity input, movement quantity input, and machining system input according to a rectangle deformation menu to enable desirable machining graphic successively to numeral variation. Consequently, the machining graphics on the plane can be made into blocks, simplified, and represented as variables.
Patent JP-H0391981-A (JP)
Title: Frequency variable type stabilized light source
Inventor: SAITO TAKANORI
IPC: H01S5/068
Filed: 1989-09-05
Abstract: PURPOSE:To obtain laser rays stabilized at an optional frequency by a method wherein the laser rays of a second semiconductor laser are stabilized at a frequency deviating from that of a first semiconductor laser by an optional frequency. CONSTITUTION:The laser rays of a first semiconductor laser 1 are stabilized by using a light absorption peak of vapor or the resonance frequency of a resonator as a frequency reference, and the laser rays of a second semiconductor laser 10 are stabilized at a frequency deviating from that of the first semiconductor laser 1 by an optional frequency. As mentioned above, the laser rays of the second semiconductor laser 10 deviating from those of the first semiconductor laser 1 in frequency by an optional frequency are used as output rays, whereby laser rays of optional frequency can be obtained.
Patent JP-H04111578-A (JP)
Title: Picture signal processor
Inventor: TAKAIWA KAN
IPC: H04N5/18
Filed: 1990-08-30
Abstract: PURPOSE:To exactly perform processing with simple construction by performing the adjustment of black level of a picture signal while utilizing a digital picture signal whose blanking period is offset in a level off-set means. CONSTITUTION:A changeover switch 8 is connected to an A terminal side with the aid of a control signal supplied through an input terminal (g) at the time of the black level adjustment of the input picture signal, and the digital data whose level during blanking is offset in a changeover switch 6 is converted into analog data and outputted from a D/A converter 4 through a digital signal processing circuit 9. Therefore, the digital data with a level lower than that of the blanking level can be monitored at the time of adjustment of the black level. Thus, the black level adjustment of the picture signal can be exactly and simply performed with simple construction.
Patent JP-H0392852-A (JP)
Title: Heat fixing device
Inventor: HAIGO HIDEAKI
IPC: G03D13/00
Filed: 1989-09-05
Abstract: PURPOSE:To remove the dust and dirt emitted while paper is transported and to substantially prevent the sticking of such dust and dirt so that clean output images are obtd. by providing a mechanism for cleaning a mechanism constituted to transport the paper in the form of crimping the paper, a heating section for executing heat fixing and a paper feeding roller group disposed in the heating section. CONSTITUTION:A heat fixing device 51 has the heating section 28 internally having a heater 30 and a blast fun 29 and a belt 54 for transporting paper which is put on one side of the color developing paper feeding roller group and paper feeding roller group disposed before and behind the heating section. The device has also a paper retaining belt 55 provided in the non-image part on the image plane side of the paper apart a certain spacing from the belt 54 for transporting the paper and a rotary cleaner 56 for removing the dust sticking to the paper retaining belt 54. The dust and dirt sticking to the paper retaining belt 55 are, therefore, easily removed and the staining of the paper retaining belt 55 is prevented. The staining of the paper retaining belt 55 arising from the transporting of the paper during heat fixing is prevented or removed. The clean output images having no stains are thus obtd.
Patent JP-H0571684-A (JP)
Title: Apparatus for replacing existing valve
Inventor: NAKAO TOSHIO
IPC: F16L55/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide an apparatus capable of replacing an existing valve connected to a water supply pipe line buried in the ground for example without shutting off water supply in the pipe line. CONSTITUTION:A pair of upper and lower cover bodies 5, 6 removably attached to each other to sandwich from above and below and cover in the water-tight manner a water supply pipe line including an existing valve 2 and extending near the same, a hanger 35 and hanging rod 36 extending through the upper wall of the upper cover body 5 in the water-proof-manner and provided to vertically move in the upper cover body to hang up a replacement valve to a height in which an existing valve removed can be replaced by the replacement valve, the replacement valve 25 received in the lower cover body 6 to be shifted to the position of the removed existing valve and a drive member 27 for shifting the replacement valve are provided. An expansible pipe joint and a operating cylinder for expanding and contracting the pipe joint are provided in the replacement valve 25. The lower cover body 6 is provided with a drain valve 57.