baber/WOPTO huggingface dataset:
Patent JP-H0722342-A (JP)
Title: Vapor growth device
Inventor: NISHIHATA HIDEKI
IPC: C23C16/52
Filed: 1993-06-29
Abstract: PURPOSE:To reduce a temperature difference in semiconductor substrates at the time of heat-up of the semiconductor substrates by a method wherein a heat dissipation ratio or the like in the outer peripheral part region to center part region of a susceptor on the condition that the length of the outer peripheral part region and the length of the center part region are in the extent of specified numerial values is changed to that or the like in the central part regions of the susceptor to make uniform the surface temperature of the susceptor. CONSTITUTION:In a vapor growth device, when a length between the edge of the center hole in the radius direction of a susceptor and the outer peripheral edge of the susceptor is assumed X, a heat dissipation ratio and/or a heat generation ratio in an outer peripheral part regions A and a center part regions C of the susceptor on the condition that a length XA of the region A and a length XC of the region C are in the extent of 0.1X to 0.3X is changed to that and/or that in a central part region B other than the regions A and C to make uniform the surface temperature of the susceptor 6. The temperatures at the time of heat-up of semiconductor substrates 7 are made uniform and a temperature difference in the substrates 7 during an epitaxial growth is reduced. Thereby, the generation of a slip defect due to a thermal stress at the time of heat-up of the substrates 7 can be reduced and the uniformity of the resistivity of an epitaxial film can be also improved.
Patent JP-H0236961-A (JP)
Title: Fluorescent recording head
Inventor: TAKEUCHI EIICHI
IPC: G03G15/04
Filed: 1988-07-26
Abstract: PURPOSE:To ensure a sufficient quantity of light, to accomplish a high recording speed stably, and to obtain a small-size head by a method wherein a substrate and an anode are made light-transmittable, a drive circuit applying a voltage according to printing information is mounted on a segment electrode, and a light transmission member converging lights emitted from a phosphor on an optical recording medium is disposed opposedly to the phosphor through the substrate. CONSTITUTION:On the center of a transparent glass substrate 1, a light- transmittable anode 3 is provided, and on the anode a phosphor 4 is attached. A cathode filament 6 is provided above the phosphor 4 through a grid electrode 5, and thermions (e) are emitted from the filament 6 toward a grid segment 5a. These thermions are passed through the mesh of the segment 5a to abut against the opposed part of the phosphor 4 to make it generate a fluorescence (f). Therefore, a part of signal lights emitted from the phosphor 4 corresponding to printing information is transmitted through the anode 3 and the substrate 1 to fall into an image forming lens array 13, thereby forming an image on the peripheral surface of a photosensitive drum 14. In this manner, a quantity of light required for recording is ensured, and a high recording speed is realized.
Patent JP-S57109571-A (JP)
Title: Dc welding device
Inventor: HAYASHI TETSUO
IPC: B23K9/073
Filed: 1980-12-27
Abstract: PURPOSE: To produce a Dc welding device which injects a wire material in spherical shapes with a small size at a low cost by interrupting the DC voltage supplied to a control circuit intermittently by using a timer circuit and a semiconductor switching element.  
     CONSTITUTION: During the period when a timer circuit 60 generates an output "1", a semiconductor switching element 56 is conductive, and depending upon whether the DC voltage of an AC-DC converter 50 for signal supplied through this is larger or smaller than reference voltage, an electric discharge time constant is changed over to CR 1  or OR 2 , whereby the voltage formed between output terminals 42 and 43 is controlled to the constant voltage of a value smaller than the max. voltage. During this time, a wire material assumes a spherical shape. During the time when the circuit 60 generates an output "0" the element 56 is nonconductive, and the charging time constant of a control circuit 54 is fixed at CR 1  and the voltage formed between the output terminals 42 and 43 is controlled to the max. voltage, so that the wire material made into a spherical shape is injected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6247268-A (JP)
Title: Laser recorder
Inventor: TAKESUE TOSHIHIRO
IPC: G02B26/10
Filed: 1985-08-27
Abstract: PURPOSE:To easily control the output of a laser beam by providing a shielding means in the optical path of the laser beam and constituting so as to control the light shielding means, permitting the laser beam to pass through in the write period of an image and shielding it except that period. CONSTITUTION:A liquid crystal shutter 10 as the light shielding means is arranged in the beam optical path between the acoustic optical modulator 3 of a scanning optical system and an expandor lens 4. The liquid crystal shutter 10 is light shield-controlled by a control circuit 11. In other words, in an image write mode T, the liquid crystal 10 is opened, making pass the laser beam light modulated by a picture signal, and in the period other than the image write mode 7, the liquid crystal shutter 10 is closed, shielding the laser beam and detecting a light output in the period. the detection of a laser light output is performed by an optical detector, such as a photodiode, etc., controlling the light output of laser by a well known APC control circuit through a semiconductor laser driving circuit.
Patent JP-H0295815-A (JP)
Title: Composite injection molder
Inventor: KANAI TOSHIYUKI
IPC: B29C45/14
Filed: 1989-07-19
Abstract: PURPOSE:To improve the workability of mold replacement or the like by a method wherein common retainer plates, the number of which is fewer than that of transfer retainer plates and each of which is commonly used as one retainer plate of a mold formed in combination with each of a plurality of the transfer retainer plates mounted on a retainer plate transferring device, are made possible to be mounted to a movable platen or a fixed platen opposite to the retainer plate transferring device. CONSTITUTION:Firstly, a slide plate 25 is moved by a hydraulic cylinder 23 so as to slide a retaining plate W to the position of a retainer plate Z. Next, a movable platen 24 is shifted to the direction of a fixed platen 22 by means of a mold clamping cylinder 27 and a mold clamping piston 26 so as to clamp the retainer plates Z and W together in order to produce a primary molding die. After that, a primary molding injection machine 20 is advanced so as to about against the primary molding die in order to inject and fill glass fiber-containing molten nylon 6 in a cavity for a primary molding body. After the cooling and solidification of the injected and filled nylon 6 and the retreat of the primary molding injection machine 20, the retainer plates Z and W are opened through the movement of the movable platen 24 in the direction to a part from the fixed platen 22, resulting in leaving a primary molded body A, to the top surface of which a recessed part is opened, on the retainer plate Z. The retainer plate Z, onto which the primary molded body A is left, and a retainer plate Y, which is shifted by the sliding movement of the slide plate 25, are clamped together with each other.
Patent JP-H1017321-A (JP)
Title: Small alumna sphere and its production
Inventor: TAKAKURA KAZUAKI
IPC: B01J35/10
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To ensure a small prove volume and to enhance a mechanism strength by firing small spheres obtd. by granulating specified dry alumina powder. SOLUTION: Pseudo-boehmite alumina hydrogel obtd. by allowing an aq. soln. of a soluble aluminum salt to react with a basic aq. soln. in the presence of 2-15wt.% soluble carboxylic acid based on the amt. of alumina is washed to remove a salt as a by-product and to reduce the amt. of an alkali metal in the alumina to <=1.0wt.% (expressed in terms of oxide). The washed alumina hydrogel is spray-dried, water is added to the resultant dry alumina powder having 25-35wt.% water content so that the water content is regulated to 35-55wt.% and the powder is granulated to obtain small spheres each having 4-13mm diameter. These small spheres are dried under such conditions as to attain 1-26wt.%/hr rate of evaporating of water and the dried spheres are fired at 400-900 deg.C to obtain the objective small almina spheres each having 3-10mm diameter and >=10kg mechanical strength. The total pore volume of pores each having <100Å pore diameter in the spheres is 0.30-0.70ml/g and that of pores each having <=100 Å pore diameter is <=0.10ml/g.
Patent JP-H0535473-A (JP)
Title: Pipeline processing system
Inventor: NIKO YOSHITO
IPC: G06F9/38
Filed: 1991-07-26
Abstract: PURPOSE:To unnecessitate controlling another card row by a microprogram even when a pipeline is deviated. CONSTITUTION:The pipeline processing system consists of a first in first out register 5 composed of a register with plural stages, a detector 6 detecting the control state of the pipeline, a decoder 7 detecting that an executing instruction is the one which performs data transfer from an address generation part to an operation execution part. When the decoder 7 decides that the executing instruction is the one transferring data from the address generation part to the operation execution part, the data to be transferred is sent from the address generation part to the operation part via the first in first out register 5 according to the state of the pipeline detected by the detector 6.
Patent JP-S57109363-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L21/8238
Filed: 1980-12-26
Abstract: PURPOSE:To reduce channel effect and make hole mobility two times larger than the prior art by a method wherein the type of impurities below the p channel gate is reverse to the type of impurities within the Si substrate. CONSTITUTION:A p type well 202 and a selectively formed oxide film 203 are formed on an n type Si substrate 201 and then a gate oxide film 204 is formed by oxidation at high temperatures. Next, a p type region 205 is formed by injecting p type impurities into only a part designed to be converted into a p channel MOS. Then, an n type polycrystalline Si 206, a p type diffused layer 207, an n type diffused layer 209, and an Al layer 210 are formed. This realizes a p channel MOS with a shortened channel feature, completing a p channel MOS with mobility therein two times higher than the prior art.
Patent JP-S6165588-A (JP)
Title: Picture encoding device
Inventor: TSUKANE SHUZO
IPC: G06T9/00
Filed: 1984-09-06
Abstract: PURPOSE:To suppress a quantity of information production due to a scene change and the like and attract to attention to a deterioration visually by determining an encoding parameter preliminarily and encoding it by change over foreseeing information even if a video signal inputted to an encoder. CONSTITUTION:When a video signal (a) of the first TV camera is changed over to a video signal (b) of the second TV camera, an output signal (d) of a change-over circuit 4 is changed over from the signal (a) to the signal (b) at a time T0 by a change-over indicating signal (e). An encoder 6 receives change-over foreseeing information (f) from an input picture change-over control circuit 5 before a prescribed time. Accordingly, the encoder 6 executes an encoding mode for a scene change. Thereafter, until information (f) is received, the encoder 6 carries out an encoding by an encoding mode decided by a quantity (h) of a content of a buffer memory outputted from a buffer memory 7.
Patent JP-S6165318-A (JP)
Title: Run controller for unmanned carriage
Inventor: NAGANO YUJI
IPC: G05D1/02
Filed: 1984-09-06
Abstract: PURPOSE:To correct directional displacement without any influence of a running speed by correcting the position displacement of the carriage body on the basis of the sum of position displacement of the front and rear parts of the carriage body in the onward direction and the directional displacement of the carriage body on the basis of the difference in position displacement between the front and rear parts. CONSTITUTION:Position displacement signals SF and SB from detectors 2a and 2b provided to the front and rear parts of the carriage body are inputted to an adding circuit 19 to calculate their sum and also inputted to a subtracting circuit 20 to calculate their difference, which is multiplied by a coefficient A through an amplifying circuit 21. The output of the adding circuit 19 and the output of the amplifying circuit 21 are applied to an adding circuit 22 to obtain the rotating speed VC of the carriage body. This rotating speed VC and a running speed signal 1 are inputted to an adding circuit 4 and a subtracting circuit 5, thereby obtaining a signal V1 indicating the driving speed of one driving wheel from the output 7a of the adding circuit 4 and a signal V2 showing the driving speed of the other driving wheel from the output 7b of the subtracting circuit 5. The driving speeds of the driving wheels 6a and 6b are controlled on the basis of the signals V1 and V2.
Patent JP-2001009169-A (JP)
Title: Bodily sound reaction toy
Inventor: WATANABE TOMIO
IPC: A63H3/33
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of a device allowing personal feeling to put into a toy capable of enjoying conversation and a toy allowing the transmission of a will by sound easily. SOLUTION: This toy consists of a sound input and output part 5, an action control part 6, and a robot 1 operating as a pseudo-listener or a pseudo-talker, the sound input and output part 5 performs inputting of sound from the outside and outputting of sound to the outside, the action control part 6 determines behavior of the pseudo-listener or the pseudo-talker based on the inputted sound, and the robot 1 performs nodding operation of a head, opening and closing operations of a mouth, blinking operation of an eye or gesture operation of a body in accordance with the determined behavior.
Patent JP-S6343429-A (JP)
Title: Satellite communication system
Inventor: SERIZAWA MUTSUMI
IPC: H04B7/15
Filed: 1986-08-11
Abstract: PURPOSE:To prevent excessive line congestion and delay in transmission through a CSC line by storing once an unurgent data of a small capacity and sending the data together when a DAMA line is opened by other matter. CONSTITUTION:An earth station is provided with a memory for stations A, B, C,...and accommodates many terminal equipments such as fax telephone and electronic mail. The information with small capacity and not requiring urgency among the information of the terminal equipments is stored in a memory once corresponding to a transmission opposite station. When any of terminal equipments accommodated in the earth station sends information with large capacity or urgency, a DAMA slave station equipment requests the line assignment and when the line is opened, the information with large capacity or urgency is sent and the content of the memory corresponding to an opposite station is sent at the same time.
Patent JP-H0478636-A (JP)
Title: Method for mounting electric connecting box on vehicle body
Inventor: KUBO TATSUYA
IPC: B60R16/02
Filed: 1990-07-14
Abstract: PURPOSE:To sweep away the defects resulting from the settlement of an electric connecting box in the state suspended from a wire harness by temporarily fixing the electric connecting box to an instrument panel, and fixing the electric connecting box to a driver's seat side cowl side after mounting the instrument panel to a vehicle body. CONSTITUTION:In mounting, a wire harness W is first integrated into an instrument panel 1. An electric connecting box 3 integrated into a wire harness W' drawn from the instrument panel 1 to a driver's seat side is temporarily fixed by hooking a bracket provided on the electric connecting box 3 on a claw piece 2 formed on the instrument panel 1. After the internal wiring of the instrument panel 1 is conducted, the instrument panel 1 is assembled to a vehicle body. The wiring of a brake switch and others provided on a driver's seat side dash panel is successively conducted, and the electric connecting box 3 is finally mounted to the driver's seat side cowl side.
Patent JP-S6165343-A (JP)
Title: Tree type data degenerative record access control system
Inventor: SATO HIROYUKI
IPC: G06F9/44
Filed: 1984-09-06
Abstract: PURPOSE:To save a memory and perform a high-speed process by providing each node with a stack for recording the degeneracy of a child node, and releasing a stack which has a level higher than the level of a return process during the return process when there is the stack. CONSTITUTION:For example, the current process level is 1 and degeneracy at a right branch is detected by a node 5. Then, the node of a left branch having a node number 5 is recorded as a new node number in the right branch stack RST0 of a node 0. Similarly, a node 13 is recorded in the stack RST7 of a node 7 since degeneracy occurs to a node 10. When the degeneracy recording process is finished, a next process level is entered and it is checked again whether degeneracy occurs or not. Degeneracy occurs to the left branch of the node 6 in a level 3, so the level 3 and a node 21 are recorded in the right branch stack RSt0 of the node 0. A stack with a level higher than the level (stack with the level 3 at the time of the level 2) is released during the return process, so the stack is restored to its original state.
Patent JP-H01105045-A (JP)
Title: Transmission for car
Inventor: POORU AANORUDO RANGUREI
IPC: F16H61/28
Filed: 1988-07-28
Abstract: PURPOSE: To shorten the period of power interruption by storing the actuating energy of the actuating means when the movement of a selector rod is stopped and moving the selector rod by resilient means when the selector rod becomes free. CONSTITUTION: The axial movement of the extended shaft 4 of a selector rod is controlled by the rotation of a decelerator motor 6 via a capsule 15, a coil spring 7 and a disk spring 8. The rotary angular position of the shaft 4 is controlled by the rotation of a decelerator motor 9 via a capsule 21, a coil spring 10, a shaft 28 and a yoke 32, to conduct the predetermined transmission. In this case, when the selector rod i.e., the extended shaft 4 moves to a predetermined position and becomes not free to move, the energy of actuating means 6, 9 is stored by springs 7, 8, 10. When the selector rod becomes free, the energy stored by springs 7, 8, 10 help to move the selector rod. In this way, it is possible to shorten the period of interruption of power transfer.
Patent JP-H0849208-A (JP)
Title: Sanded artificial lawn
Inventor: YOSHIDA HIROTSUGU
IPC: E01C13/00
Filed: 1994-08-09
Abstract: PURPOSE:To improve weatherproofness by filling up sands having specified grading into an artificial lawn having polyamide system pile planted on a foundation cloth at a specified rate. CONSTITUTION:The grading of sand is set up to be 20-45 mesh because its larger size enlarges shock at the time of falling down, and its smaller size minimizes a gap between sand particles to facilitate the holding of water for lowering weatherproofness. Next since a sand content decreases to make the holding of water easier for lowering the weatherproofness, the sand content is set up to be more than 75wt.%. In addition, since the sands having large grading increase to enlarge a shock at the time of falling down, the sand having a grading being unable to pass through the sieve of 20 mesh is set up to be less than 5wt.%. Since the sands having small grading increase to lower the weatherproofness, the sand having the grading being able to pass through the sieve of 45 mesh is set up to be less than 22wt.%. Thus water holding capacity of a sand layer near the surface is lowered, and the composite deteriorating action of sunlight and water can therefore be reduced.
Patent JP-S6344382-A (JP)
Title: Reproducing device for information signal recording medium
Inventor: OMATSU SHIGETOMO
IPC: G11B21/10
Filed: 1986-08-08
Abstract: PURPOSE:To prevent a 3rd reference signal in a reproducing operation from interfering the beat of main information by switching a 1st and a 2nd reference signals based on the 3rd reference signal that a 2nd detection means detects. CONSTITUTION:A detection sensor 4 and a pickup 5 detect a main information signal and the 1st and the 2nd tracking control reference signals fP1 and fP2, all of which are recorded in the program section 24 of a video disk 21, and supply said signals to a switching circuit 14 through BPFs 9 and 10. A detection sensor 25 being the 2nd detection means, and a pickup 26 detect an index reference signal fP3 recorded in a read-in section 22, and supply said signal to a fP3 compensating circuit 16 through a preamplifier 27. The circuit 16 outputs a switching pulse to the circuit 14, which switches the polarities of the signals fP1 and fP2 outputted to a differential amplifier 17 with the aid of the switching pulse every time the video disk 21 makes one turn.
Patent JP-H1028499-A (JP)
Title: Electrically-driven reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven reel for fishing capable of automatically carrying out a caching operation corresponding to the habit of fish. SOLUTION: This electrically-driven reel for fishing is equipped with a spool 9 rotatably supported on a reel main body, a spool driving motor 17 for driving the spool for winding, a fishing line measuring means for measuring the drawn out line length of the fishing line, a memory means for memorizing winding conditions in a fixed region between after the starting of the winding drive and before the end of the winding drive of the fishing line by the spool driving motor and a motor output regulating means for controlling the motor output of the spool driving motor. The motor output regulating means controls the motor output in higher output in the winding in the fixed region than in the winding in a region except the fixed region based on the measured value of the line length measuring means and the winding conditions.
Patent JP-S5884256-A (JP)
Inventor: UORIN JIERARUDO BOPU
IPC: F16H45/02
Filed: 1982-10-27
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-H119018-A (JP)
Title: Sowing of pot sheet and seeder
Inventor: NAGAI EIJU
IPC: A01C7/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To realize sowing operation free from inversion of a pot sheet and make the sowing operation continuous, sure and efficiency. SOLUTION: This method for sowing a pot sheet comprises fitting a pot sheet which has through holes 6 on the upper face 5 and longitudinally and latitudinally forms pots 2 by longitudinally and latitudinally connecting the lower edges 3 with connecting parts 4 into a nursery box 8 in the state in which the through holes 6 are kept on the top, transferring the nursery box 8 in this state, feeding soil 9 from the upper direction of the pot through the through holes 6 into the pots 2, inserting projections 75 from the upper direction of the pots 2 through the through holes 6 into the pots 2 to form dents 10 and feeding one or plural seeds 11 from the upper direction of the pots to the dents 10.
Patent JP-H0913453-A (JP)
Title: Resin sink
Inventor: OOTA ATSUYOSHI
IPC: E03C1/18
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve abrasive resistance of a sink bottom part by arranging a member harder than a sink body on a sink bottom part, and reducing contact of tableware to be placed in a sink with a resin of the sink bottom part. SOLUTION: A plurality of metallic rods 3 are embedded in a sink bottom part 2 parallel to each other with equal intervals at the prescribed angle around a discharge port in the sink bottom part 2. Each of the metallic rods 3 is exposed upwardly of a sink from a surface 4a of a resin 4 of the sink bottom part 2 in the longitudinal direction of the metallic rod.