baber/WOPTO huggingface dataset:
Patent JP-H04104421-A (JP)
Title: Pressure sensor
Inventor: HOTTA KOJI
IPC: H01H35/32
Filed: 1990-08-21
Abstract: PURPOSE:To set output characteristics rectilinear, reduce effects of sensor precision by installation error of a magnet and a magnetism sensitive element, and improve the production workability by combining a Hall element having a down protruding property with bellows having an up protruding property. CONSTITUTION:When a high pressure is introduced from a pressure introducing port 11 of a lower case 1a to displace bellows 2 from a pressure chamber B on the outer side, a magnet 4 moves up through a plunger 23 to get closer to a Hall element 3. The element 3 receives a magnetic field which acts corresponding to its distance to the magnet 4, and it outputs a voltage having a down protruding property. In the meanwhile, the bellows 2 have a reduced number of spring crests to set a displacement per crest large, so their output property becomes upward protruding. By combining these, their properties get symmetric to each other to offset them, and a pressure sensor having a linear output property can be obtained. Need of a complicated circuit compensation or difficult work is thus eliminated, the number of part items is reduced, and the production workability can be improved.
Patent JP-S59110651-A (JP)
Title: Novel nematic liquid crystal compound
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/30
Filed: 1982-12-17
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are 1-7C straight-chain alkyl). USE:Electro-optic display material: it is used in dynamic scattering mode display cells, field effect mode display cells or the like. The mixture thereof with one or more other nematic liquid crystal compounds shows a raised nematic-isotropic phase transition point above 65 deg.C, but scarcely raises the viscosity of the mixture. PREPARATION:After acetylation of a compound of formula II to a compound of formula III, oxidation is carried out to give a compound of formula IV, which is ?catalytically hydrogenated in the presence of a catalyst such as Ru-C, followed by thermal rearrangement to a compound of formula V. The product is made to react with a halogenating agent into a compound of formula VI (X is halogen), then p-alkylphenol is made to react therewith to a give the compound of formula I .
Patent JP-H1062136-A (JP)
Title: Method and device for shape measurement
Inventor: FUKUDA YUSUKE
IPC: G01B11/24
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of the angle of a base to the orientation of gravity as desired with keeping the positional relationship between a shape measuring device and an object to be measured by providing a gravitational orientation detecting means and angle adjusting mechanism for the base on which the object to be measured and shape measuring device are mounted. SOLUTION: A vibration removing base 8, on which e.g. an interferometer 3 as a shape measuring device, an object to be measured 5, and e.g. a prism 7 as a gravitational direction detecting device are mounted, comprises legs 13, a pneumatic spring 11, surface plate 9, etc., and is provided on a floor 15. The pneumatic spring 11 may double as an angle adjusting mechanism of the surface plate 9 by adjusting the amount of air to fill. A piezo actuator e.g. may be also used as an angle adjusting mechanism. The prism 7 reflects light emitted from a theodolite 17 mounted on the base 19, and the orientation of gravity is detected from the displacement of light between emitted light and reflected light.  By the above-mentioned arrangements, it is possible to set the angle of the orientation of measurement to gravity as desired and, with feedback control, it is possible to adjust automatically to an set angle.
Patent JP-S6376157-A (JP)
Title: Disk reproducing device
Inventor: NISHIKAWA AKINARI
IPC: G11B20/18
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the feeling of the omission of data by stopping the reading of main information data stored in a storing means and reading the main information data before the track jumping from when a track jumping is generated until an original track is returned. CONSTITUTION:While a track N is reproduced, when a track jumping occurs at a track M and thereafter, the track N is returned, the reproducing data of the track N are written into a buffer memory 24 before the track jumping, the reproducing data of the track M are written after track jumping and the reproducing data of the track N are written after the original track N is returned. At this time, without reading the reproducing data of the track M written into the buffer memory 24, before the track jumping occurs, the reproducing data of the track N written into the buffer memory 24 are read. The sample frequency of an R address is made lower than usual, and the period to read the reproducing data of the track M is interpolated by the reproducing data of the track N before the track jumping.
Patent JP-S6376067-A (JP)
Title: Coloring device for graphic image
Inventor: ISHIKAWA YUTAKA
IPC: G06T11/60
Filed: 1986-09-19
Abstract: PURPOSE:To attain the coloring of a large graphic image by using the whole screen of a display device by changing the color of a graphic image in an area designated by an area desinating means. CONSTITUTION:Parameter information of a coloring area inputted by a data key DK is converted into an area designating signal by a coloring area designating circuit 2. On the other hand, an address signal is formed by a scanning timing circuit 5 and inputted to image memories 3R, 3G, 3B and a graphic image based upon the color combination corresponding to the value of image data is displayed on a display device 4. On the other hand, density changing information is stored in the image memories 3R, 3G, 3B through AND gates 8R, 8G, 8B and OR gates 7R, 7G, 7B during the reading period of the image data. Since the image data in the image memories 3R, 3G, 3B are successively read out immediately after writing the changed image data during the color changing operation, the graphic image in the designated area is displayed on the display device 4 while gradually changing its color.
Patent JP-H0663221-A (JP)
Title: Game ball shooting device
Inventor: KOMAKI MASATOMO
IPC: A63F7/02
Filed: 1992-08-20
Abstract: PURPOSE:To provide a motor for a game ball shooting device which smoothly stops and rotates with high accuracy and low vibration irrespective of local power supply frequencies. CONSTITUTION:A motor combines a stepping motor 5 and a decelerator 6, and is provided with a rectifying circuit 4 for converting AC to DC to supply power to the stepping motor 5, an oscillating circuit 1 for generating pulses for stepping rotation, an oscillator controlling circuit 2 for desired stop or rotation, and a driving circuit 3 for supplying current to each phase of the stepping motor according to pulses.
Patent JP-H0387464-A (JP)
Title: Vibration removing and earthquake isolating system
Inventor: KURIHARA MASAKI
IPC: E04H9/02
Filed: 1989-08-30
Abstract: PURPOSE:To confirm the earthquake isolating effect on a earthquake insulated body by providing a member for constraining shearing deformation on a dead weight supporting elastic body between a floor for supporting the earthquake insulated body and a support floor for supporting this floor to prevent the buckling of the dead weight supporting elastic body. CONSTITUTION:A vibration removing and earthquake isolating system is formed of a first mounting member 4 on a support floor 2 side, a second mounting member 5 on a floor 1 side, and a dead weight supporting elastic body 3 interposed therebetween. A shearing deformation constraining member 6 formed out of a plurality of steel bars and a wire is mounted between both the supporting members 4, 5. When an external vibrating force such as earthquake is added to the support floor 2, the relative displacement in shearing direction of the floor 1 and the support floor 2 is constrained by the shearing deformation constraining member 6. Hence, the buckling of the dead weight supporting elastic body 3 is prevented, and the vibration to the floor material can be insulated.
Patent JP-2000056101-A (JP)
Title: Fly eye lens and its manufacture
Inventor: SUZUKI TOMIO
IPC: B29D11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fly eye lens which can suitably be used as condensing parts or the like for a liquid crystal display, liquid crystal projector or the like, has excellent durability and can be manufactured at a low cost. SOLUTION: A fly eye lens 1 is integrally formed of glass or a light transmitting resin. Plural tunnel-shaped projecting parts 2 are formed in parallel on its surface and besides plural tunnel-shaped projecting parts 3, which have the same pitch as, or different from, that of the tunnel-shaped projecting parts 2, and of which longitudinal direction cross at right angles that of that tunnel shaped projecting parts 2, are formed in parallel on the real surface. The fly eye lens composed of glass not only has excellent heat and light resistance and a long service life but also has a thermal expansion coefficient equal to that of glass parts such as a liquid crystal panel.  Excellent results of miniaturizing a liquid crystal projector, making a liquid crystal panel thinner, heightening an output of light from a light source and improving an aperture ratio in a pixel region of a TFT-LCD are obtained.
Patent JP-S59111086-A (JP)
Title: Electronic clock with alarm
Inventor: KAWASUMI KAZUO
IPC: G04C3/14
Filed: 1982-12-17
Abstract: PURPOSE:To set an alarm time setting min. unit to one min order and to make it possible to ring a bell just at set time, by separating alarm time into hr and min. CONSTITUTION:When it is now at 3:29 in the afternoon and alarm time is set to 7:35 in the tomorrow morning, a crown 9 is drawn out to a second step to be brought to an alarm setting stand-by state and manipulation members 10, 11 are pushed to respectively set an hr alarm hand 5 to the position of 15 o'clock and a min alarm hand 6 to the position of 30min. In this state, when a reset switch 12 is pushed at a moment when basic time reaches just 3:30 in the afternoon, a timing counter 34 justly begins to count from zero directly after resetting. In the next step, the manipulation members 10, 11 are again pushed and the hr alarm hand 5 is set to 7 o'clock while the min alarm hand 6 to 35min display. An hr counter circuit 26 and a min counter circuit 30 input signals only corresponding to the hand motions of the respective alarm hands 5, 6 to store the same and, at the point of time when a timing counter 34 counts 16 o'clock and 5min, coincidence output is issued from a coincidence detecting circuit 35 to ring an alarm bell.
Patent JP-2000059884-A (JP)
Title: Slim speaker
Inventor: SUGATA HIROSHI
IPC: H04R7/04
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency slim speaker saving an installation space. SOLUTION: The speaker system is provided with a slim speaker 1, a diaphragm 2, a printed coil section 2a, a magnet 3, a yoke 4, a plate 5, a magnetic gap 6, a magnetic fluid 7, and a support section 8. The aspect ratio of the diaphragm 2 is made large and the printed coil 2a is placed on a longer side of one side of the diaphragm 2. The printed coil 2a is supported in the magnetic gap 6 via the magnetic fluid 7 to be used as a drive section. The opposite part of the printed coil 2a is used as a support section 8.
Patent JP-H0888429-A (JP)
Title: Apc circuit of semiconductor laser
Inventor: NAKAMURA TETSUYA
IPC: B41J2/44
Filed: 1994-09-16
Abstract: PURPOSE: To provide an APC(automatic power control) circuit of a semiconductor laser wherein no burden is put on the laser even when the semiconductor laser is used at the power near its rated light output. CONSTITUTION: This APC circuit is provided with an up/down counter 8 with synchronous load, a subtractor 12 which subtracts a constant value from the count output value of the counter 8, a register 13 which, at the head of APC section, takes in and holds the output value of the subtractor 12, and a control circuit 14 which generates forced illuminating signal of laser and load pulse of the counter 8 from the APC section signal. By the control circuit 14, from the APC section signal S4, laser forced illuminating signal S3 and load pulse S2 of the counter 8 is generated. Relating to count value S6 of the counter 8, the value which has passed the subtracor 13 and resistor 14 is loaded when the load pulse S2 comes in. Thus, when the APC section starts, a specified value is forcedly reduced from the value which holds drive current of a semiconductor laser.
Patent JP-H0884967-A (JP)
Title: Device and method for substrate washing
Inventor: INOUE SHIGERU
IPC: H01L21/304
Filed: 1994-09-16
Abstract: PURPOSE: To wash a substrate without mixing foreign matters accumulated on a bottom face of a washing device and making them adhere again to a substrate. CONSTITUTION: A bottom face 3 of a washing device 10, in which a base 2 immersed in a washing liquid 1 is washed by the washing liquid 1 jetted out from the bottom face, is inclined and the lowest section of downward gradient is opened to form a drain 4 in a substrate washing device, and the substrate 2 immersed in the washing liquid 1 is washed by the washing liquid 1 jetted from the inclined bottom face 3.
Patent JP-S59113948-A (JP)
Title: Manufacture of anchor bolt
Inventor: AOKI NOBUO
IPC: B21H3/02
Filed: 1982-12-17
Abstract: PURPOSE:To manufacture easily an anchor bolt at low cost by cutting a round bar having diameter nearly equal to effective diameter of the thread to specified length and forming the basal part and threaded part by form-rolling in the same process or separate process. CONSTITUTION:A round bar 17 having smooth outer peripheral face and outer diameter corresponding to specified effective diameter of thread is cut to specified length. Specified thread 14 is worked by form-rolling on the outer peripheral face of an end of the bar material 17 to form the threaded part 15. Then, a specified rugged pattern 12 is worked by form-rolling on the outer peripheral face of another end of the material 17 to form the basal part 13. Thus, an anchor bolt 11 having an unworked linear part 16 between the basal part 13 and threaded part 15 is manufactured.
Patent JP-S6377622-A (JP)
Title: Ball slide way
Inventor: ISHIZUKA AKIRA
IPC: F16C29/06
Filed: 1986-09-19
Abstract: PURPOSE:To enable a guide part to be prevented from its deformation even if a ball, which moves rolling in a load guide groove, is forced to come into press contact with an internal surface of the guide groove, by forming a ball holder to adapt its upper guide part to a corner part in the recessed part internal peripheral surface of a bracket. CONSTITUTION:A ball holder 17 is connected with a bracket 8 by engaging an engaging protrusive part 25 of the ball holder 17 with an engaging recessed part 24 of a side surface seal 23 and connecting it to the bracket 8 together with a cap. Here the ball holder 17, connected with the bracket 8, is formed adapting an upper guide part 20 to a corner part in the recessed part internal peripheral surface of the bracket 8. Accordingly, a ball 37, when it moves circulating in a circulative path, is prevented from smoothly rolling, and even if the ball 37 is forced to be brought into press contact with the internal peripheral surface of a guide groove 15, the upper guide part 20 generates no elastic deformation.
Patent JP-H0671762-A (JP)
Title: High tensile strength material made of frp
Inventor: KITSUTA TOSHIYUKI
IPC: B29K63/00
Filed: 1991-09-02
Abstract: PURPOSE:To prevent an FRP material from being drawn out from a holding sleeve since tensile strength has durability by a method whereby an irregular parts is formed within a length range shorter than that of the holding sleeve at an end part of the FRP material which is fixed by inserting the FRP material into the holding sleeve for anchoring it with grout, and a peripheral surface of the FRP material excepting the irregularity part is formed in a plane surface shape. CONSTITUTION:A length of an irregular part R is made shorter than a length of a holding sleeve for fixing with grout, and a plane peripheral surface part E is provided on an outlet side even in the holding sleeve. Consequently, decrease of a rupture load by deterioration of protective function of hardened resin at an outlet end part of the holding sleeve is prevented from being incurred. Further, a bending operation is not given a reinforcing superfine fiber in its middle part. As a manufacturing method, glass rouving 1 are impregnated with epoxy resin 3 in a resin impregnating tank 2 as a reinforcing material, and a nylon thread 6 is wound thereon with a thread winder 5 via a shaping guide pore 4. It reaches a receiving device via a curing furnace 7. The plain part E and the irregular part R are obtained by adjusting a yarn-fitting spring 5'' of a rotation plate 5'.
Patent JP-S6465099-A (JP)
Title: Production of gaas single crystal
Inventor: MIZUNIWA SEIJI
IPC: H01L21/18
Filed: 1987-09-07
Abstract: PURPOSE:To maintain a specified concn. of residual Si in a horizontal type zone melting method by maintaining the entire part except a seed crystal once in a melt and sufficiently dissolving oxygen therein, then crystallizing the melt from the rear end up to a specified zone width by normal freezing. CONSTITUTION:The melt 3 is prepd. from the seed crystal 2 at the front end of a quartz boat 1 to the rear end at above the m.p. shown by temp. T1. The oxygen or oxide is doped into the boat 1, the atmosphere or the melt 3 and the melt is rested in this state for >=30min, more preferably about 5hr. The temp. distribution is then gradually lowered from the rear end 1b side toward the crystal 2 as shown by T1 to M2 so that polycrystal 4 is formed from the rear end 1b near to the crystal 2. The single crystal is seeded and is formed from the crystal 2 when the melt zone width of the melt 3 on the crystal 2 side attains a prescribed width (x). The single crystal 4 is successively formed while the melt 3 is moved in the direction M3 with the width (x) until the temp. distribution T3 is attained in the rear end 1b direction.
Patent JP-H0969830-A (JP)
Title: Cipher communication system
Inventor: NANBA DEN
IPC: H04L9/14
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To safely perform cipher translating processing when performing cipher communication between terminals to use mutually different ciphers. SOLUTION: When transmitting data to a terminal 10B-1 connected to a LAN-B to use a cipher algorithm C1, a terminal 10A-1 connected to a LAN-A to use a cipher algorithm C1 generates two pieces of data, for which it is difficult to discriminate semantics, from the data to be transmitted. Then, two pieces of generated data are ciphered by using C1 and transmitted while being distributed to two cipher protocol translation servers 1 and 2. The cipher protocol translation servers 1 and 2 decode the data transmitted from the terminal 10A-1 by using C1 while sharing the processing with each other, perform cipher translating processing for reciphering the data by using C2 and then transmit the data to the terminal 10B-1. The terminal 10B-1 decodes the original transmit data from two pieces of data respectively transmitted from the cipher protocol translation servers 1 and 2.
Patent JP-2001052254-A (JP)
Title: Pusher adapter of article payoff device of automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/40
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pusher adapter of an article payoff device of an automatic vending machine which can properly pay off various articles and articles stored in multiple right-left directional arrays although it is for a very small number of kinds, i.e., one or two kinds. SOLUTION: The pusher adapter 13 of the article payoff device 4 of the automatic vending machine is mounted on a pusher 8. In this case, and is equipped with a mounting adapter 13A which has a 1st depression part 14 wider than the depression surface 11a of the pusher in the right-left direction and pushing articles S and is so constituted that it can freely be attached to and detached from the pusher 8 and a coupling adapter 13B having a depression part 14 which is coupled selectively with one of right-left directional positions of the mounting adapter 13A and connects with the depression part 14 of the mounting adapter 13A in the right-left direction and cooperates with the depression part 14 to push the articles S.
Patent JP-H04103534-A (JP)
Title: Treating agent for herpesvirus disease
Inventor: TAKIZAWA MASAHIRO
IPC: A61P31/22
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the subject treating agent, containing specific chitosan sulfate as an active ingredient, capable of exhibiting antiviral activity against herpesvirus and simultaneously having high safety for living bodies. CONSTITUTION:A treating agent is obtained by containing chitosan sulfate, prepared by sulfating chitosan, expressed by a structural formula of the formula [R1 is H, COCH3 or SO3M (M is H or organic or inorganic cationic ion); R2 and R3 are H or SO3M] and having 10000-1000000 weight-average molecular weight and 0.9-3 substitution degree of sulfonic acid groups as an active ingredient. The substitution degree of the sulfonic acid groups is adjusted by regulating the amount of a sulfating agent added and the weight-average molecular weight is adjusted by selecting the molecular weight of starting raw material as well as the methods and the conditions for sulfating. The dose of the aforementioned chitosan sulfate is 0.001-300mg/kg/day, preferably 0.01-100mg/kg/day for administration in vivo. In the case of local administration (administration in vitro), a composition containing 0.001-10% chitosan is prepared and suitably applied to lesions and surroundings thereof.
Patent JP-S6283548-A (JP)
Title: Hydraulic controller for v-belt type continuously variable transmission
Inventor: HONDA TAKUMI
IPC: F16H61/02
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the discharge loss of an oil pump and prevent the generation of noise and heat generation of a V-belt by adjusting the line pressure to the necessary min. hydraulic pressure with which the low speed ratio can be maintained, in N or P range. CONSTITUTION:The hydraulic pressure supplied from an oil pump 60 acts to the right edge chamber 51 of a regulator valve 50 and an intermediate port 52, and a spool 53 is shifted leftward against a spring 54 by the hydraulic pressure in the right edge chamber 51. Further, the back pressure chambers 57 and 58 for introducing the hydraulic pressure into the lands 56a and 56b of a plunger 56 installed onto the left side of the spool 53 are connected to a speed change ratio control valve 30 and a manual valve 70. Therefore, in case of N or P range, the signal hydraulic pressure acting into the back pressure chamber 50 of the regulator valve 50 becomes OFF by the operation of the manual valve 70, and the lie pressure can be suppressed to the lower value in comparison with that in the D, L, or R range.
Patent JP-H04105455-A (JP)
Title: Facsimile equipment
Inventor: OHASHI TAKEO
IPC: H04N1/00
Filed: 1990-08-27
Abstract: PURPOSE:To provide a polling reception function without decreasing number of operating buttons or increasing number of the operating buttons by using one operating button in common for starting the copy operation mode and the polling reception mode. CONSTITUTION:An operation section 15 is provided with a start key 1, a stop key 4, and a copy/polling key 5 being a common operating button to start the copy operation mode and the polling reception operation mode. Then they are controlled by a control section 16 employing a microcomputer. When any of the start key 1, the stop key 4, or the copy/polling key 5 of the operation section is depressed, the operating mode is discriminated by the discrimination processing of the control section 16.