baber/WOPTO huggingface dataset:
Patent JP-S62125688-A (JP)
Title: Semiconductor laser package
Inventor: MITSUNARI TOSHIHIRO
IPC: H01S5/00
Filed: 1985-11-26
Abstract: PURPOSE:To prevent a glass from damaging at cap handling time by providing the gap by forming a cylindrical elongated portion oppositely to a semiconductor laser pellet from one end bonded with the glass. CONSTITUTION:A cylindrical cap 1 has therein a window 1a, which is provided at deep position from the end 1b of the cap, and a glass 2 is bonded to a frame of the window 1a. When the other end 1c of the cap 1 is contacted fixedly with a stem 4 on which a semiconductor laser pellet 3 is mounted, the pellet 3 is mounted on a position surrounded by the cap 1, the glass 2 and the stem 4. Since a sufficient distance is provided from the end 1b of the cap of 1 to the glass 2, the surface of the glass 2 is not possibly manually contaminated. Thus, when handling the cap, it can prevent the glass from damaging.
Patent JP-H1072198-A (JP)
Title: Control device of cargo handling material carrier by force control method
Inventor: HOSOKAWA SATOSHI
IPC: B66F19/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an inverse signal, and obtain stability in the aspect of operability by arranging an operation part by incorporating a spring whose one end part is connected to an upper surface of a grip part and other end part is connected to a force sensor. SOLUTION: When a grip part 12b is tried to be raised, its raising force is transmitted in order to the grip part 12b, a spring 12c and a force sensor 12a, and the force sensor 12a converts received force into an electric signal, and transmits it to a control base board 14a through an electric wire 15. The control base board 14a performs amplifying processing on the electric signal, and inputs it to an electropneumatic proportional valve 14b. The electropneumatic proportional valve 14b adjusts pressure of a cylinder 11 so as to become pressure in proportion to the electric signal. A cargo handling material 16 is hung up or lowered by a hook 13. Therefore, since a force signal is stable, vibration and hunting of an operation part are not caused.
Patent JP-H02113529-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAHATA HIDEKI
IPC: H01L21/3205
Filed: 1988-10-21
Abstract: PURPOSE:To form an interlayer insulating film having high flatness by filling recesses between interconnections on a substrate with a second interlayer insulating film which is relatively thin. CONSTITUTION:Interlayer insulating film patterns 3 having the same thickness as that of first-layer electrode interconnections 2a to 2c are formed in recesses on the surface of a semiconductor substrate where the first-layer electrode interconnections 2a to 2c are not formed. Thereby, the recesses are eliminated from a wide area. Still remaining recesses are filled with a second interlayer insulating film 5 grown to a thickness as required. Any fine uneveness still observed may be removed by applying a viscous film of photoresist 6 or the like and etching back the same at the same rate as the second interlayer insulating film 5. In this manner, it is possible to allow the interlayer insulating film to have the surface presenting high flatness all over the substrate 1.
Patent JP-H04143932-A (JP)
Title: Optical head driver
Inventor: SUGATA TERUAKI
IPC: G11B7/09
Filed: 1990-10-05
Abstract: PURPOSE:To miniaturize the device and lighten in weight, to reduce its cost, and also, to realize the correct function as an optical head by making the opti cal head movable by one piece of guide rail, and also, allowing its rail to func tion as an inner yoke. CONSTITUTION:In the case focusing is executed, when a focus error is detected by a fixed optical system 1, a current flows to a focus coil 4 of a carriage 3, and by an operation of a magnetic field formed by outer yokes 6, 7, magnets 8, 9, a yoke 10 and magnetic gaps 11, 12, and the carriage 3 having an objective lens 2 and a cylinder 13 execute a vertical motion against a mirror holder. Subsequently, when a track error is detected by the optical system 1, a current flows to a tracking coil 5, and by an operation of the magnetic field, the carriage 3 moves in the X direction along a guide groove 20 through a bearing 17 together with the holder 15. Next, at the time of executing an access, a current flows to the coil 5, and by electromagnetic force, the carriage 3 moves the inner yoke 10 as one piece of guide rail.
Patent JP-S63121739-A (JP)
Title: Gas sensor for nox
Inventor: TAKATSU ICHIRO
IPC: G01N27/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain a sensor for gaseous NOx which can be used at a room temp. as well by installing a Langmuir-Blodgett film for adsorbing the gaseous NOx between a gate insulating film and gate electrode of an insulated gate type FET. CONSTITUTION:The MOSFET is prepd. and the gate part is held formed with only the insulating film 1 consisting of an SiO2 film. A thin film of Si3N4 or org. high polymer is usable in place of SiO2. The Langmuir-Blodgett film is built-up on the film 1 and is rested in the flow of iodine vapor diluted by the gaseous nitrogen. This resting is executed dividedly several times for about several tens seconds until the film exhibits a prescribed resistance value to form the sensitive film 3. The gate electrode 2 is formed on the film 3. The gaseous NOx diffuses into the gate electrode 2 and is adsorbed in the sensitive film 3 when such gas sensor is rested in a gas contg. the NOx. The interfacial potential corresponding to the amt. of the gas adsorbed is generated between the insulating film 1 and the sensitive film 3.
Patent JP-H03127359-A (JP)
Title: Tracking control circuit device
Inventor: NISHIYAMA KIYOHARU
IPC: G11B15/467
Filed: 1989-10-13
Abstract: PURPOSE:To suppress the occurrence of jitter and to secure satisfactory tracking precision by reducing the gain of an ATF (automatic tracking follow-up system) error signal to be the factor of the occurrence of jitter. CONSTITUTION:The output side of an ATF sensor signal generating circuit 1 which generates a tracking error signal based on the pilot signal regenerated from a video tape in order to control the tracking of a reproducing head provided on a VTR is connected to an attenuator 2. The attenuated ATF error signal is connected from the output side of the attenuator 2 to not only a microcomputer 4 through an A/D converter 3 but also a MIX amplifier 6, and a voltage to control the rotation of a capstan motor is sent to a capstan motor driving part 7. The attenuator 2 attenuates the gain of the ATF error signal to suppress the occurrence of jitter at the time of reproducing information recorded on a recording medium. Thus, the tracking precision is secured without increasing the gain of the ATF system unnecessary, and jitter is improved.
Patent JP-H01108689-A (JP)
Title: Polygon painting-out controller
Inventor: UEDA TOMOAKI
IPC: G06T15/04
Filed: 1987-10-21
Abstract: PURPOSE:To execute the real time processing of a natural image by generating simultaneously plural painting-out picture element data by plural DDAs, and also, allowing them to keep pace with each other, and writing the painting-out picture element data into the block memory concerned. CONSTITUTION:Based on a control signal outputted from a linear interpolation computing element (DDA) control means, picture element data for constituting each different segment running along a scan line are generated simultaneously, and based on a control signal generated by timing control means 71a, 71b, ..., painting-out picture element data can be written into the corresponding block memories 51a, 51b, .... Accordingly, the painting-out picture element data generated simultaneously by plural DDAs are written simultaneously into the block memories concerned, respectively. In such a way, the time required for data generation per one picture element, and the time required for data write are shortened, a polygon painting-out speed as a whole is improved, and it can be attained that a painting-out graphic display is executed in a real time.
Patent JP-H04141438-A (JP)
Title: Ink jet recorder
Inventor: FUKAZAWA HIDEO
IPC: B41J2/165
Filed: 1990-10-03
Abstract: PURPOSE:To obtain an accurate capped state by displacing caps following stopping positions of record heads so as to cap. CONSTITUTION:It is assumed that a carriage is stopped at a position where an arranging range H of 4 record heads to be covered by caps and an arranging range C of 4 caps covering outlet forming faces of the record heads separately are deviated by DELTA. When an access lever 461 is discharged, a taper 461T at a tip 461A engages with a recess 205H of a head cover 205. As the access lever 461 is supported in a displaceable manner in a carriage scanning direction S, the taper intrudes into the recess 205H by moving in a left direction. The moving in the left direction makes a displacement in the same direction as a cap holder 471 or caps 420, since a pin 533 is engaged with a long hole 531. In a state that the such of the tip 461A of the access lever into the recess 205H is completed, there is no deviation of the range H and the range C and the record heads face the caps 420, so that an accurate capping is performed when the caps 420 are advanced.
Patent JP-H09115289-A (JP)
Title: Semiconductor storage
Inventor: KAWAHARA HIROYASU
IPC: G11C11/41
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce read-out time difference between the data of a high level and a low level and to increase read-out speed without causing adverse affect such as noise, etc., to a sense amplifier circuit. SOLUTION: A pull-up circuit 2 of a first bit line BL1 of a side corresponding to the data D0 outputted through the sense amplifier circuit 1 is made as usual, and the pull-up circuit 2a of a second bit line BL2 is made the circuit for pulling up the second bit line BL2 by second pull-up potential stepping down by a prescribed voltage than first pull-up potential by a first pull-up circuit 2. For voltage drop element, a p-channel type transistor Q23 connecting the drain with the gate is used.
Patent JP-H04144530-A (JP)
Title: Controller for tableware washing machine
Inventor: KAJIWARA HIROSHI
IPC: A47L15/46
Filed: 1990-10-03
Abstract: PURPOSE:To prevent stain from sticking to a tableware and to secure the washing performance even if it is left as it is for many hours until the operation is started actually after a reservation is set by executing a preliminary washing process immediately after the reservation is set. CONSTITUTION:After the reservation is set, stained tableware 10 is set in a tableware washer, but since preliminary washing is executed immediately thereafter, the stain of the tableware 10 is made wet, and also, the leftover removed simply is washed off. The stain which contains once holds a wet state for many hours, when it is set into a tableware washing machine, therefore, while waiting until an operation start time T2 comes, it can be prevented that the stain sticks to the tableware 10 and the washing performance can be secured. When the tableware is left as it is until it is washed after it becomes dirty is within one hour, a sufficient washing performance is obtained by a regular sequence. Therefore, by executing a preliminary washing process only in the case where a difference between the time T1 when a reservation is set, and the operation start time T2 exceeds one hour, sticking can be prevented only in the case of necessity.
Patent JP-H0951045-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: SAWADA SHIGEKI
IPC: H01L27/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To optimize the operational characteristics of every element independently, lower the emitter resistance value by preventing leakage between emitter bases, and to improve the performance of a bipolar transistor, in a semiconductor integrated circuit device wherein a bipolar transistor and MOS transistors are integrated on the same semiconductor substrate. SOLUTION: A bipolar transistor 1 and both MOS transistors 2 and 3 are integrated on a P-type semiconductor substarte. An oxide film 20A for base extraction electrode side part, a silicon nitride film 21A for base extraction electrode side, and polycrystalline silicon films 22A and 22B for base extraction electrode side are formed in the transistor 1, and oxide films 20C and 20D for gate electrode side part, silicon nitride films 21C and 21D for gate electrode side, and insulation side walls 29A and 29B for gate electrode are formed in the transistors 2 and 3.
Patent JP-S61144724-A (JP)
Title: Magnetic recording medium
Inventor: SHIMAZAKI YUKIHIRO
IPC: G11B5/702
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent magnetic powder dispersibility and durability by incorporating a polymer dithiocarbamated vinyl chloride copolymer having a prescribed degree of polymn. into part of a binder resin. CONSTITUTION:The magnetic recording medium constituted by using the dithiocarbamated polymer for part of the binder resin and during the resin by heat or electron rays has the good dispersibility of the magnetic powder and has therefore good magnetic characteristics, high coated film strength and excellent durability. The polymer dithiocarbamated vinyl chloride copolymer having 200-600 average degree of polymn. is consequently incorporated into at least part of the binder resin. The dithiocarbamated polymer used here is the dithiocarbamated mater of the vinyl chloride copolymer selected from polyvinyl chloride or the vinyl copolymer consisting of vinyl chloride and other vinyl monomers. Said polymer is manufacturable by the reaction of the vinyl chloride copolymer and sodium diethyl dithiocarbamate.
Patent JP-H09108339-A (JP)
Title: Blood processing device
Inventor: NAKAJIMA HIDEKAZU
IPC: B01D63/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a blood processing device in which very little blood stay by making an area where the more distant from a blood intake the thicker the space formed by the inner surface of a blood port and the surface of the opening edge becomes. SOLUTION: This blood processing device has a bundle of hollow fibers fixed at the housing, and a blood port 1 with a blood intake 3 attached on the surface a of the opening edge. And the blood processing device has an area δ in which the more distant from the blood intake 3 the larger the thickness t of the space formed by the inner surface γ of the blood port 1 and the surface αof the opening edge becomes.
Patent JP-2001093184-A (JP)
Title: Optical head, proximity filed light recorder using the same and optical unit for optical head
Inventor: HIMEDA SATOSHI
IPC: G11B7/135
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive optical head of low power consumption. SOLUTION: Only a laser beam source 42 is lighted at all times at the time of recording and the laser beams are supplied through an optical system OS to the individual shutters 470a-470e of a shutter array 47. A control part 7 turns ON/OFF the generation of proximity field light to a recording medium RM from individual fine openings 48a-48e by individually ON/OFF controlling the shutters 470a-470e corresponding to recording signals and thus information is parallelly recorded on the recording medium RM. Since a plurality of light sources are not provided, a small-sized and inexpensive optical head of low power consumption is attained.
Patent JP-H08129662-A (JP)
Title: Coin pay-out device
Inventor: HAYASHI TAKAHIRO
IPC: G07D1/00
Filed: 1994-10-31
Abstract: PURPOSE: To securely pay out coin by a coin pay-out device used for an automatic vending machine even if the coin stands in a coin tube. CONSTITUTION: The position where the coin passing hole 14a of a pay-out slide 14 and the coin discharge hole of a bottom base are nearly in the same level as each other is regarded as an initial position and pay-out operation is started while no coin is put in the coin passing hole 14a of the pay-out slide 14, and the coin standing in the coin tube 13 falls down by the movement of the pay-out slide 14 and stored in the coin passing hole 4a.
Patent JP-H11106995-A (JP)
Title: Formation of coating film
Inventor: HABARA KAZUNAGA
IPC: C25D13/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the coating film of a bag-shaped suspension member for automobiles to which a cationic electrodeposition paint excellent in throwing power and end face coating property is required to be applied. SOLUTION: A bag-shaped member having an opening, e.g. a suspension member for automobiles, is coated by electrodeposition with an electrodeposition paint consisting of a vehicle resin composed of an amine-modified epoxy resin formed by neutralizing 30-35 wt.% amine base with a formic acid-acetic acid mixture in a 1/1 molar ratio and alcohol block aliphatic polyisocyanate, pigment paste in which pigment is dispersed in a 50-80 wt.% ratio with a quaternary amine-modified epoxy resin, 5-10 solid wt.% cationic fine grain for the total resin solid and a constituting requirement for which pigment/total resin solid = 1/2 to 1/9 (weight ratio).
Patent JP-S62128466-A (JP)
Inventor: MARUTA YUKIO
IPC: H01R12/18
Filed: 1985-11-29
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-H02115471-A (JP)
Title: Control method for parking system
Inventor: NUMATA MITSURU
IPC: E04H6/18
Filed: 1988-10-24
Abstract: PURPOSE:To shorten the storage/delivery time and improve reliability by partitioning a storage section into multiple sub-storage sections, controlling the storage/delivery for each group in response to each entry section, and performing the overall control as required. CONSTITUTION:A storage section 12 having many segment spaces 13 partitioned in a matrix shape and multiple entrance sections 111 and 112 are provided. The storage section 12 is partitioned into the same number of sub-storage sections 121 and 122 in response to the number of the entrance sections 111 and 112, one of the entrance sections 111 and 112 and one of the sub-storage sections 121 and 122 are combined in a group, and the storage/delivery are controlled for each group. The control for each group is released as required to allow the overall control, thus this system can cope with the situation that either one of the entrance sections 111 and 112 fails.
Patent JP-S63121925-A (JP)
Title: Random number generating system
Inventor: IKUTA AKIRA
IPC: G06F7/58
Filed: 1986-11-12
Abstract: PURPOSE:To obtain the kind of random numbers corresponding to powers of the bit width of random numbers at a long period by fixing private hardware for random number generation and executing an arithmetic instruction of firmware to generate random numbers. CONSTITUTION:If the bit width of data of internal processing is defined as (m), m-bit data is generated twice and these data are combined in the bit direction to obtain 2m-bit random numbers. When random numbers having the 2m-bit width are required, firmware first operates data stored in an address An of an internal memory (IM) 8 and a value (Qn) of a counter 1 by an arithmetic logic unit (ALU) 5 and stores the result in an address An+1 of the IM 8. Next, firmware operated data stored in the address An+1 of the IM 8 and a value (Qn+1) of the counter 1 by the ALU 5 and stores the result in the address An of the IM 8 again. Data stored in the address An is used for lower m-number of bits and data stored in the address An+1 is used for upper m-number of bits to obtain 2m-bit random numbers.
Patent JP-H0984814-A (JP)
Title: Joint device of artifical leg
Inventor: AOYAMA TAKASHI
IPC: A61F2/76
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To individually regulate the force acting on the gap between a front foot part and a lower leg part and the force acting $11 the gap between the heel and the lower leg part by providing a front foot part side regulating part and a heel part side regulating part to a cushion member. SOLUTION: A fitting hole having a shape coinciding with the shape of the bottom surface of an ankle lower 30 is formed to the bottom surface of a first cushion member 50 and the insertion part 54 into which the ankle lower is inserted is formed so as to communicate with the fitting hole. The cushion member 50 allows the leading end part of the ankle lower front part 32 to reach the front foot part of the fitting hole through an insertion part 54 and, next, the ankle lower rear part 33 is allowed to reach the ankle side of the fitting hole through the insersion part 54. A through-hole 512 piercing the fitting hole from the upper surface 511 of the front foot side cushion part 51 of the cushion member 50 is formed and a columnar ankle bamper 513 coinciding with the shape of the through-hole 512 is fitted in the through-hole 512.  A semi- columnar heel bamper 523 conciding with an ankle side is fitted to the ankle side of the housing part 54 of the cushion member 50.
Patent JP-H05104469-A (JP)
Title: Control device for space robot
Inventor: TODA YOSHITSUGU
IPC: B25J9/16
Filed: 1991-10-16
Abstract: PURPOSE:To improve the correcting performance by detecting position and posture of an artificial satellite, and generating a target following track of the tip of a manipulator to control the drive, and detecting the relative position with a target and posture to drive a gripper to a target grip possible position, and correcting the position of the manipulator and performing the gripping on the basis of the information of a force sensor. CONSTITUTION:Position and speed of an artificial satellite 22, which is loaded with a sensor 24, is detected by the sensor 24 to generate the tip speed of a manipulator 23 in consideration with a change of position and posture of the artificial satellite 22 with the operation of the manipulator 23. The manipulator 23 is operated to follow a target on the basis of the generated tip speed. A non-contact sensor 29 takes the information of the relative position and posture of a part of the target to be gripped and a gripper 27, and generates the approach track to the target. Furthermore, a force sensor 28 detects the force working to the manipulator 23 to drive each shaft of the manipulator 23 for gripping in response to the external force.
Patent JP-H1180009-A (JP)
Title: Agent for improving brain function and agent for preventing lowering of brain function
Inventor: MORI ATSUSHI
IPC: A61P25/28
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine almost free from fear of adverse effects or the like and having effective and wider general effect on brain function, especially in application to selfmedication by including saffron powder and extract of ginkgo leave or the like as active ingredients. SOLUTION: This medicine contains (A) (i) dried stamen powder of saffron or (ii) an extract extracted therefrom, (B) ginkgo extract containing flavonoid such as ginkolide extracted from ginkgo leaf, (C) yolk lecithin containing phosphatidylcholine, (D) vitamin B group such as vitamin B6 or vitamin B12 as active ingredients. The daily dose of the component A(i) or A(ii) is about 3-300 mg or about 0.3-30 mg/adult, respectively, and the daily doses of the components B, C and D are about 5-500 mg, about 5-500 mg and about 0.5-50 mg/adult, respectively. The medicine is provided in a form of a medicine or a food.