baber/WOPTO huggingface dataset:
Patent JP-H03213987-A (JP)
Title: Shelf device in refrigerator
Inventor: NISHIMURA TOMOYUKI
IPC: F25D25/02
Filed: 1990-01-19
Abstract: PURPOSE:To smoothly slide a sliding member moved up and down in a sliding groove without slanting the same by moving vertically a shelf and a frame, keeping the same horizontally by spur gears rotated simultaneously vertically on left and right racks. CONSTITUTION:With a control switch 6 turned on, a drive gear 10 coupled to a shaft 9 of an electric motor 7 is rotated to cause a rolling gear and a gear shaft 4 engaged with the drive gear 10 to be rotated. Hereby, spur gears 5 located at opposite ends of the gear shaft 4 engaged with a rack 16b are rotated, and hence a shelf and a frame 2 are moved vertically, kept horizontally by the spur gears 5 rotated simultaneously vertically on left and right racks 16b. Further, since also a sliding member moved vertically in a sliding groove 16a can smoothly be slid without being slanted, so that the electric motor 17 does not undergo large load. Thus, the shelf can be moved only by the operation of the control switch 6, permitting a device for moving the shelf such as the electric motor 7, etc., to be miniaturized.
Patent JP-H01187530-A (JP)
Title: Liquid crystal electrooptic element
Inventor: OKUMURA OSAMU
IPC: G02F1/1347
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a liquid crystal electrooptic element which is bright and fast in response speed by making the retardation of the optically anisotropical body smaller than that of the liquid crystal element of the electrooptic element. CONSTITUTION:In a liquid crystal electrooptic element provided with a liquid crystal element 2, optically anisotropical body 3, and a pair of polarizing plates 1 and 4 which are arranged on both sides of the element 2 and anisotropical body 3 in such a state that the element 2 and body 3 are held between the plates 1 and 4, the retardation DELTAnNXdN defined by the product of the index of double refraction DELTAnN and the thickness dN of the optically anisotropical body 3 is made smaller than the retardation DELTAnSXdS of the element 2. In addition, the difference in detardation between the liquid crystal element 2 and anisotropical body 3 against light having a wavelength of 550nm is set within the range from 0.20mum to 0.45mum. Therefore, coloring of the normally opened display in a new twisted nematic mode can be eliminated and the display of the liquid crystal electrooptic element can be made higher in display contrast and brighter. In addition, the response speed of the element can be made faster.
Patent JP-H10210077-A (JP)
Title: Communication control system
Inventor: MIYAZAKI NORIO
IPC: H04B10/556
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To transfer operation maintenance information and to improve the processing capability with distributed processing in the case of the increase of the number of nodes with respect to an optical transmission equipment in a ring or linear network. SOLUTION: A network is a DCO(data communication channel) network, and a function of GNE (get-away) is given to even nodes 132 and 133 other than a GNE 131, and X.25 terminals 161 and 162 are connected to idle terminals of an X.25 interface, and a connection is formed from an OS to X.25 terminals through DCN, GNE, DCC, and GNE. In this case, operation maintenance information can be transferred from the OS 110 to the X.25 terminal 161 in a layer 3 level, and operation maintenance information is put on a data transfer line of a DCC 140 to perform operation maintenance by only connecting X.25 terminals 161 and 162 in GME nodes 132 and 133 at plural points different from the OS 110.
Patent JP-S59138495-A (JP)
Title: Transfer-type heat-sensitive recording system
Inventor: MINAMI KIHACHIROU
IPC: B41M5/34
Filed: 1983-01-28
Abstract: PURPOSE:To satisfy all of requirements for multicolor expression, half-tone expression, high resolution, low consumption of electric power, maintenance and the like, by a method wherein a plurality of transfer papers differring in color tone and saturation density are used, and transferring is conducted by using each of the transfer papers singly or sequentially. CONSTITUTION:In a heat-sensitive recording head 24, electric currents are selectively passed to a plurality of heating resistors in accordance with a signal, thereby transferring a heat-fusible ink layer 22 onto a paper 25 to be transferred. In the same printing step, it is possible to express 2<3>, namely 8 gradations for a single color, e.g., yellow. Therefore, when each picture element is constituted of a matrix of 2X2 dots, it is possible to express 29 gradations for each color. In this case, although transferring must be repeated 9 times at maximum for obtaining the maximum density of black with three colors, the number of color hues capable of being expressed amounts to (29)<3>, so that sufficient hue expression can be obtained.
Patent JP-H03215934-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TAKASHI
IPC: H01L21/86
Filed: 1990-01-19
Abstract: PURPOSE:To leave a sufficiently wide margin even for irregularity in a lot-to-lot OFF and to make it possible to form a high-quality GaAs single crystal layer on an SOS substrate with good reproducibility by a method wherein the OFF- direction and OFF-angle of the SOS substrate are limited to a direction in which a GaAs mirror surface is obtainable in a wide range. CONSTITUTION:A silicon On sapphire substrate (an SOS substrate) formed by forming a silicon layer on a sapphire substrate is a silicon crystal face 9, which is grown on a sapphire substrate of the R face 8 and is slanted at angles of 0.1 to 10 degrees to the orientation <-110> or the orientation <-1=1-0> far from the direction of a C-axis 7 of a sapphire crystal 6. Moreover, these silicon crystal faces, which are respectively rotated at angles smaller than 45 degrees along a [001] axis of a silicon crystal, are used as the SOS substrate. There, a compound semiconductor layer having a mirror surface extending over a wide range can be formed on the SOS substrate with good reproducibility and with high accuracy.
Patent JP-H05206593-A (JP)
Title: Printed circuit board
Inventor: FUJII YASUSHI
IPC: H05K3/34
Filed: 1992-01-27
Abstract: PURPOSE:To enable a square QFP component, which is small and high in density, to be automatically and accurately mounted on an electronic circuit printed board used in various kinds of electric equipments solving a problem that the center coordinates of the QFP component are hard to measure. CONSTITUTION:A center mark 7 which indicates the center of a QFP component 4 is provided onto a printed board 1 as a pattern, and an IC mark 9 is provided onto the diagonal line 8 of the component which passes through the center, whereby the accurate coordinates of the enter of the QFP component 4 can be easily measured, and furthermore the center coordinates of the component 4 can be prevented from getting out of position or errors of measurement can be lessened, so that the QFP component 4 can be improved in mounting accuracy.
Patent JP-H02195033-A (JP)
Title: Disk brake pad coming off preventive device
Inventor: KATO SUSUMU
IPC: F16D55/224
Filed: 1989-01-23
Abstract: PURPOSE:To facilitate the exchange work of brake pads or piston seals, by providing stoppers which limit the amount of deformation in the disk axis direction of a retraction spring. CONSTITUTION:A center stopper 1a is protrudingly provided from the upper surface of a torque receiving member 1 pinched by a retraction spring 14 whose plane shape is approximately of a V shape, and the excessive deformation toward the inside of the spring 14 is deterred, and also, the excessive deformation toward both the outsides of the spring 14 is deterred by providing protrudingly end portion stoppers 1b, 1c from the upper surface of the torque receiving member 1. thus, a directional movement in which both brake pads 11, 12 are approached to each other, is limited due to the engagement of the spring 14 with the center stopper 1a, and the coming off of brake pads 11, 12 into disk fitting grooves 2 is prevented. In addition, end portion stoppers prevent the coming off of pads from rails 3a, 3b and 4a, 4b.
Patent JP-H10222977-A (JP)
Title: Method and circuit for controlling separation gate of semiconductor memory device
Inventor: SON BUNKAI
IPC: G11C11/401
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit for controlling the separation gate of a semiconductor memory device for reducing a power consumption. SOLUTION: A stage for generating a refresh low active signal, a stage for generating a plurality of block selection signals, a stage for generating a latch separation control signal, and a stage for generating a separation gate part control stage are included. The latch separation control signal is set by each corresponding block selection signal and is reset by a block selection signal regarding a memory block to be refreshed next. When the latch separation control signal is active, a corresponding separation gate part is turned on at the separation gate part control stage and another separation gate part connected to a same bit line sensing amplifier is turned off, thus preventing the level of the separation gate control signal from deteriorating unnecessarily during a block refresh period due to self-refreshing and suppressing a power consumption.
Patent JP-S5397458-A (JP)
Title: Cam device for generating continuous positive and negative convex acute angle function
Inventor: IWASAKI ISAO
IPC: B64D43/00
Filed: 1977-02-05
Abstract: PURPOSE: To accurately generate desired single-valued functions by combining two cams having recessed cam form portions of radii of curvature half those of roller form cam followers and changing over the followers immediate before passing a desired sharp angle portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57125578-A (JP)
Title: Processing method for intermediate tone picture
Inventor: KATOU TOMOKAZU
IPC: H04N1/405
Filed: 1981-01-29
Abstract: PURPOSE:To obtain a binary output picture in which moire is substantially excluded, by randomizing the frequency component in a long period which is remarkable as moire. CONSTITUTION:An analog density signal of an intermediate tone picture is inputted to an A/D converter 100, it is quantized into picture element unit in the timing of clock pulse and inputted to a comparison circuit 104 as a picture element density signal. Every time a random number is outputted to a selection circuit 108 from a shift register 112, a signal is given from the register 112 to a random number generator 110 to generate the random number. The circuit 108 selects a value of the state to be specified for a counter 106 as a threshold value and gives it to the comparison circuit 104. The comparisn circuit 104 compares the level of the picture element density signal inputted from the A/D converter 100 with a value of random number given from the selection circuit 108, and as a result, an output picture element density signal of ''1'' level or ''0'' level is outputted.
Patent JP-H09203639-A (JP)
Title: Angular velocity detector
Inventor: TSUJI KIMIHISA
IPC: G01C19/5614
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To detect an angular velocity accurately all the time even if there are dispersion in parts and temperature change. SOLUTION: Driving piezoelectric elements 14a and 14b, monitoring piezoelectric elements 15a and 15b and a self-oscillation circuit 30 vibrate a tuning-fork type vibrator in the orthogonal direction with respect to the axial direction of the vibrator at a natural frequency and at a constant amplitude. Detecting piezoelectric elements 16a and 16b detect the vibration caused by Coriolis force, which is in proportion to the angular velocity around the axial line of the tuning-fork type vibrator. A bandpass filter circuit 50 is composed of a switched- capacitance filter and extracts and outputs only the frequency component in the vicinity of the natural frequency among the frequency components contained in the detected signal.  A phase-locked loop circuit 40 inputs the electric signal having the frequency equal to the natural frequency from the self-oscillation circuit 30, multiplies the frequency of this signal and controls the central frequency of the band-pass filter circuit 50 to the natural frequency.
Patent JP-S61172895-A (JP)
Title: 7-oxolanosterol derivative
Inventor: SATO YOSHIHIRO
IPC: A61K31/575
Filed: 1985-01-25
Abstract: NEW MATERIAL:The compound of formula I (both of R<1> and R<2> are H, one is H and the other is OH, or together with O form oxo, and R<3> is H or OH; or R<1> is H and R<2> and R<3> together form epoxy; R<4> is CH3 or CH2OH; excluding the combination that R<1>-R<3> are H and R<4> is CH3). EXAMPLE:7,24-dioxolanost-8-en-3beta-ol. USE:A remedy for hyperlipemia. PREPARATION:The compound of formula II (R<5> is OH-protecting group) (e.g. 3beta-acetoxy-24-oxolanost-8-ene) is made to react with an oxidizing agent (preferably hydrogen peroxide) in an inert solvent (e.g. acetic acid) e.g. at -10-+100 deg.C for 0.5-20hr, and the protecting group is eliminated from the reaction product.
Patent JP-H11256059-A (JP)
Title: Production of 4,4-dimethyl-6,6'-dichlorothioindigo
Inventor: BAUER WOLFGANG
IPC: C09B7/10
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To produce 4,4'-dimethyl-6,6'-dichlorothioindigo in the state of a stable crystal modification I and in the state of an easily dispersible, brilliant pigment having a dark hue, directly from 3-hydroxy-4-methyl-6-chlorothionaphthene having a specified max. average particle size by oxidation. SOLUTION: 4,4'-Dimethyl-6,6'-dichlorothioindigo of formula I in the state of a stable crystal modification I having, in the X-ray diffration pattern (CuKα radiation), high-strength spectral lines at diffraction angles (2θ) of 25.99 deg. and 21.26 deg. and medium-strength spectral lines at diffraction angles of 10.27 deg., 12.48 deg., 22.39 deg., 23.91 deg., 24.82 deg., and 28.87 deg. is produced directly from 3-hydroxy-4-methyl-6- chlorothionaphthene of formula II having an average particle size D50 of at most 20 μm. Examples of an oxidizing agent used are an iron (III) salt, a nitro compd., oxygen, ozone, a percarbonate, a perborate, and a polysulfide.
Patent JP-H07213632-A (JP)
Title: Radiographic treatment device
Inventor: FURUBIKI TAKAAKI
IPC: G21K5/00
Filed: 1994-02-04
Abstract: PURPOSE:To improve the efficiency of positioning by turning a testee body placing board electrically and manually by the selecting operation of a switching means. CONSTITUTION:The testee body placing board is constituted of a top board 9 on which a testee body 8 is laid, and a top board fixing carriage on which the top board 9 is fixed. The top board fixing carriage is connected to a rotary panel 25 arranged at the recessed part of a floor. The axial direction of the testee body 8 is directed to a center direction. Also, the board is comprised centering about the rotary panel 25 so as to be moved rotatably setting a virtual circle as a locus. A rotary driving source consisting of a motor and a rotation transmission switching mechanism to transmit the rotation of the motor to the top board fixing carriage are provided at the rotary panel 25. The manual and remote operations of the top board fixing carriage can be switched by switching the rotation transmittion switching mechanism, which enables the device to be operated manually and electrically.
Patent JP-H05205603-A (JP)
Title: Protective relay
Inventor: DAN HIROJI
IPC: H01H73/36
Filed: 1992-01-27
Abstract: PURPOSE:To actuate a protective relay after the passage of a constant time limit under the rush current of a level higher than a preset value by displacing an air timer in a preset stroke as a result of the actuation of current-powered actuating type electromagnets. CONSTITUTION:When a motor 33 is overloaded so that an S phase power-line may be broken, the level of a load current flowing through each of current magnets 31, 32 exceeds a preset value so that the magnets may be actuated. The breaking of also an R phase power-line causes S and T phase currents to be respectively increased in volume so as to actuate the magnet 32, and the breaking of a T phase power-line causes the magnet 31 to be actuated. At this time, the magnet 32 is reset to its home position so as to refuse to lock an arm 8 any more and therefore the arm is pulled to stop acting on an air timer 13 by the magnet 31. The arm 8 transmits movements of the magnets 31, 32 to a bellows 22. While the magnets 31, 32 are respectively in their reset conditions the bellows is in its compressed condition, and when the level of a load current flowing through each of the magnets exceeds the preset value, air from an air inflow adjuster is supplied to the bellows which is gradually extended under the influence of a spring 12. Whereupon an actuating rod 14 comes in contact with a movable contact 16 so as to part the contact after the passage of a constant time-limit.
Patent JP-S59137241-A (JP)
Title: Anti-skid unit for car
Inventor: NAITOU YASUO
IPC: B60T8/1761
Filed: 1983-01-26
Abstract: PURPOSE:To obtain a secure anti-skid control by setting a delaying time of F-V conversion circuit in such a way that the stopping point of the reduction of braking pressure becomes clear as well as by delaying the start of the braking pressure reduction from the generation of a deceleration signal. CONSTITUTION:When the deceleration speed at braking time becomes fixed value, a deceleration signal is generated from a comparison circuit 4 and a negative pulse is generated from a fixed-time pulse generating circuit 6. This negatve pulse is released after a fixed time T1. If the deceleration signal is generated within this time T1, a flip-flop 7 is kept reset, and an electro-magnetic valve 11 inside a braking-pressure adjusting device 10 is not excited to prevent the braking pressure from reducing. When the braking-pressure is increased and wheels start slipping, the generating time of deceleration signal becomes longer than the aforesaid generating time of negative pulse so that the flip-flop 7 is set. Therefore, the electro-magnetic valve 11 is excited and the pressure is started to be reduced. When the wheel deceleration speed is reduced below the fixed value, the deceleration signal is released to reset the flip-flop 7.
Patent JP-H09214174-A (JP)
Title: Part feeder
Inventor: HIKITA OSAMU
IPC: B23P19/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To replace a reuse tape without cutting the reuse tape halfway, by making the reuse tape replaceable from a part feeding side while the reuse tape is held continuously from a reel on a feed side to a reel on a roll side. SOLUTION: An upper tape carrying part 18 with an upper tape carrying face and a lower base part 19 with a mounted face to an electronic part mounting machine are fitted to the side face of a main part feeding machine body 20. In this constitution, there is a groove-shaped tape carrying space 14 capable of replacing the tape. After a part is taken out by a part pick-up machine, the reuse tape is passed through the groove-shaped space 14 above a tape carrying part and rolled again on a reel by a winding means 17 with a roller 3. In this way, the reuse tape can be replaced from the side face while the joining state of the tape is held from the feed side to the roll side.
Patent JP-S59150413-A (JP)
Title: Foil winding transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/32
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a foil winding transformer the end of whose metal sheet can easily be checked and which has high dielectric strength and whose winding can be applied easily and which has high reliability by a method wherein insulation sheets protrude above metal sheets at the edge of the foil winding and the length of protrusion is specified. CONSTITUTION:When the thickness of an insulation sheet of a foil winding is (t), the set-back length above the edge of a metal sheet is limited to 100X(t)- 2,000X(t)mm.. For instance, if the thickness of the insulation sheet is 50mum, the set-back length (l) is specified as 100X50-2,000X50=5mm.-100mm.. If the set-back length is within the range of 100X(t)-2,000X(t)mm., stiffness of the insulation sheet is not weakened and the insulation sheet at the end is not bent but made straight.
Patent JP-S60158435-A (JP)
Title: Photosensitive silver halide material
Inventor: TAKADA SHIYUNJI
IPC: G03C1/06
Filed: 1984-01-26
Abstract: PURPOSE:To obtain a photosensitive silver halide material having a low silver content, low fog and high sensitivity by using two kinds of silver halide particles having different particle sizes and by incorporating a compound which releases a fogging agent or a development accelerator during development into a photographic layer. CONSTITUTION:Photographic layers including silver halide emulsion layers are formed on a base. At this time, at least one of silver halide emulsion layers contains silver halide particles in which particles accounting for at least 20% of the total projection area have <=0.5mum average diameter and silver halide particles in which particles accounting for at least 20% of the total projection area have >=0.7mum average diameter. One of the photographic layers contains a compound which releases a fogging agent, a precursor thereof, a development accelerator or a precursor thereof during development by an amount corresponding to the amount of developed silver. For example, the compound is represented by formula I or II.
Patent JP-S59143739-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/58
Filed: 1984-01-26
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-H02192690-A (JP)
Title: Microwave oven
Inventor: TAINO KAZUO
IPC: H05B6/68
Filed: 1989-01-20
Abstract: PURPOSE:To make it possible to cook a tasty boiled rice regardless of the water absorption after washing the rice by providing a control device for cooking rice exclusively to output-control the microwave output in the order feeble- strong-weak-feeble. CONSTITUTION:By pushing a rice cooking key of an operation part, the microwave output is controlled in the order feeble-strong-weak-feeble to carry out the heating by the intermission and the continued operation of the RL3 shown in the circuit figure in a rice cooking exclusive sequence. As a result, not only a feeble output is carried out at first including a water absorption process of rice and heating at the temperature about 60-65 deg.C to assist the water absorption and to ease to make the rice starch into alpha, but also the rice is heated at the feeble output to absorb the moisture attached around the rice grains and to make the rice starch into alpha up to the centers of the rice grains even in the final steaming period. Consequently, a tasty boiled rice can be cooked regardless of the water absorption condition after the rice is washed.
Patent JP-S58130402-A (JP)
Title: Automatic window closing system of magnetic tape device
Inventor: SUGIMOTO HIROYUKI
IPC: G11B33/02
Filed: 1982-01-29
Abstract: PURPOSE:To permit automatic window closing of a magnetic tape device when the window of the magnetic tape device is open by comparing the preset time and the real time when the window is open and transmitting the signal for closing the window to a window closing mechanism when both coincide. CONSTITUTION:The WOPENSTATE signal for the state when the window of a magnetic tape device is open and the NONBusy signal while the magnetic tape device is not in operation are ANDed with an AND gate 12, and is outputted to an AND gate 13. When the AND is a 1, the signal is gated with the gate 12 together with the clocks from a clock oscillator 11 and is applied to the input terminal of a counter 14, whereby said signal is counted. When the value of the counter 14 attains the value equal to the value preset in a switch 15, the WCL signal as the output of a comparator 16 goes to a 1 and resets the counter 14. The WCL signal is fed as the signal for closing the window of the magnetic tape device to a window closing mechanism 17, whereby the window is closed.