baber/WOPTO huggingface dataset:
Patent JP-H02103951-A (JP)
Title: Manufacture of semiconductor device
Inventor: IPPOSHI TAKASHI
IPC: H01L21/76
Filed: 1988-10-13
Abstract: PURPOSE:To suppress the occurrence of a bird's beak and to expand element forming regions by providing a compound forming rate larger than that in other parts by oxidizing isolating regions of Si single crystal layers after the formation of a polycrystal part or an amorphous part. CONSTITUTION:A single crystal Si 2 and SiO33 are provided on an insulating substrate 1. A window is provided at a region 4a corresponding to an element isolating region. Double-layer masks of Si3N44 having said region 4a and resist 5 are provided on the insulating substrate 1. Si ion beams B are implanted, and a specified region 2a is made amorphous. The entire resist 5 is removed, and annealing is performed at about 600 deg.C. Then the region 2a is made to be the polycrystalline region. Then, the entire resist is removed, and heat treatment is performed in O2. At this time, the compound forming rate of the polycrystalline or amorphous region 2a is larger than that of other single crystal regions. Therefore oxidization is made to progress quickly along the thickness. The occurrence of a bird's beak is effectively suppressed. Element isolating regions having the required thickness are formed. The element forming regions 2a and 2b are separated each other.
Patent JP-H1177845-A (JP)
Title: Endless belt and its production
Inventor: KURIYAMA SHIGEO
IPC: F16G1/21
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To stably develop high capacity over a long period of time without generating the peel of a film by bringing a reinforcing film into contact with the periphery of a through-hole under pressure before drying the coating film layer formed on the surface of a belt and drying the coating film layer to bond the film in a state partially embedded in the coating film layer. SOLUTION: A coating agent is applied to the surface of a belt to form a coating film layer 12 and a reinforcing film 3 is bonded to the periphery of a through-hole 2 under pressure before the coating film layer 12 is dried and, thereafter, the coating film layer is dried to fix the reinforcing film 3 in a state partially embedded in the coating film layer 12. A belt main body 1 is constituted of an elastic layer 11 composed of NBR or the like and the coating film layer 12 from an aspect of processability, hardness or the like and the coating film layer 12 is formed by using a resin containing a fluoroplastic such as polytetrafluoroethylene or the like and the through-hole 2 is provided in order to be fitted to the projected part of a drive roller or in order to detect the position of the belt by a sensor and usually has a square shape.
Patent JP-S63111007-A (JP)
Inventor: TAKEUCHI AKIHIRO
IPC: B28B1/14
Filed: 1986-10-29
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-H05101790-A (JP)
Title: Evaporation type getter
Inventor: NISHIZAWA HIROSHI
IPC: H01J29/94
Filed: 1991-10-04
Abstract: PURPOSE:To reduce the spattering amount of getter material to the inside face of a CRT panel so as to improve gas absorption characteristic by evaporating metal and/or allay composing a green compact from the open side face of a green compact cylinder. CONSTITUTION:An evaporation type getter 10 is composed of a cylindrical getter 1 and a spool type container 2 and has a spool cylinder shape. The getter is formed into the spool cylinder shape so that the evaporation and the spatter of getter material are performed approximately in parallel along a funnel, and the getter material spatters from the cylinder side face. When the getter material is spattered actually, the distribution state of the getter material is decided by the relation between the height h, the diameter lambda4, and the disc upper portion lambda2 of a pellet. The spatter toward a panel face direction, spatters to the lower part than a straight line p connecting the bottom portion of the getter pellet to the peripheral end of the disc upper portion. Accordingly the diameter, can be decided by a spattering state to a neck tube so that the line p passes through both ends of an effective image plane.
Patent JP-H07108186-A (JP)
Title: Grain treating device
Inventor: FUKUDA YOJI
IPC: A23L7/10
Filed: 1993-10-15
Abstract: PURPOSE:To prevent splashing away of grains to a recovering container by providing the bottom of a container housing the grains, water, etc., with a valve for changing over in the case of storing or discharging contents and providing the part near this valve with draining body on which water falls together with the grains. CONSTITUTION:This grain washing device is arranged with a rice storage section and a washing section successively from the upper side. The washing tank 1 which is the container of the washing section is formed to a hollow tank which is open at the front surface and is formed fine at the bottom end. Agitating bodies 12 having an axial center in a vertical direction are built in the central tank of the washing tank 1. The agitating bodies 12 are formed integrally with a revolving cylinder 13 rotated by a motor and transmission mechanism and a shaft 18 for vertically moving the valve is inserted into this revolving cylinder 13. The bottom end of this shaft 18 for vertically moving the valve is provided with a valve 2 for closing a discharge port 20. The draining body 3 having a draining part 24 bent at both ends to a peak shape (0<theta<180 deg.) is mounted to the bottom end of the valve 2. The splashing away of the grains into the recovering container is prevented by this draining body 3.
Patent JP-2001086318-A (JP)
Title: Image processor, image-processing method, image-forming device and recording medium with program recorded therein
Inventor: MATSUDAIRA MASATOSHI
IPC: G06T3/60
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To output compressed image data in the state of being restored and rotated for a prescribed angle at a high speed with less memories by providing a restoration processing part, a restoration information storage part for storing information relating to decoding and a block rotation part for executing the rotation processing of a block to be decoded. SOLUTION: This image processor 100 is provided with a restoration processing part 12, data buffer 14, restoration information storage part 15, block rotation part 16, development control part 17 and output buffer 18. The restoration processing part 12 reads prescribed data from an image file 200, analyzes and restores them, outputs the data to the respective parts as needed and also controls the respective parts. The restoration information storage part 15 stores the information related to a divided block analyzed and restored by the restoration processing part 12, typically DC components and a file pointer. The block rotation part 16 receives the data of the divided block restored in the restoration processing part 12, rotates them by a prescribed rotation angle and outputs them.
Patent JP-S61135287-A (JP)
Title: Interphone set with television set
Inventor: ANAZAWA SEIKI
IPC: H04N9/00
Filed: 1984-12-06
Abstract: PURPOSE:To simplify the wiring between a master set and a slave set by providing a voltage switching circuit switching automatically a voltage fed to the slave set and a voltage discrimination circuit discriminating its voltage and connecting switchingly a talking circuit and a camera circuit respectively to the slave set. CONSTITUTION:In turning on a call switch of the slave set 1, a call tone generating circuit 10 of the master set 7 is driven, a call tone is given from a speaker 11 and a prescribed signal is outputted from a timer circuit 12. Then a voltage switching circuit 8 and a call control circuit 9 are actuated, and the voltage applied to the slave set 1 gets higher and a camera 4, a camera circuit 5 and a control circuit 6 are operated normally. Further, a voltage discriminating circuit 8 is operated to disconnect the talking circuit 2 of the slave set 1, the video signal from the camera 4 is transmitted to the master set 7 via the circuits 5, 6, fed to a video circuit 13 and received by a TV receiver 14. In connecting a hook switch HS of the master set 7 to the position of FF circuits IC1, IC2, the circuit 12 is reset, the circuits 9, 3 are restored and the circuit 2 is made possible for operation.
Patent JP-H04272041-A (JP)
Title: Sheet feeding device
Inventor: MAIKERU EI MARAKOUSUKII
IPC: B65H3/12
Filed: 1991-10-04
Abstract: PURPOSE: To surely feed sheets at a high speed by providing a tray, a carrying means and a pressing means including a portion moved back and forth cyclically to a stack for applying a force to the sheet. CONSTITUTION: A sheet feeder 10 is provided with a tray 12 for supporting a sheet stack 14, and a carrying means for capturing sheets on the upper surface 15 of the stack 15 one by one to carry the same from the tray 12. This carrying means generates a low pressure in a vacuum plenum 36 when a vacuum motor is started, and air is sucked through the vacuum hole of a belt 42, and the flow of this air attracts the sheets on the stack upper surface 15 to the carrying belt 42. Also, a means is provided to have a movable part, which cyclically approaches or moves away from the stack 14 to apply a force to the second sheet to prevent the carrying of the sheet below the top sheet from the tray 12 when the top sheet on the stack upper surface 15 are carried.
Patent JP-H01103296-A (JP)
Title: Boring device for bathtub
Inventor: IMASHIRO TSUNEYUKI
IPC: B26F1/02
Filed: 1987-10-13
Abstract: PURPOSE: To prevent generation of burr or crack by providing an elastic body for pressing-supporting the peripheral edge part of a drilled pant of a bathtub, on the outer peripheral part of a male cutting edge, at an optional stroke from a position on which the male cutting edge abuts, up to a position through which the male cutting edge penetrate to be fitted in a female cutting edge. CONSTITUTION: When a male cutting edge 30 is lowered toward the bottom part 1 of a FRP bathtub B by the operation of a moving mechanism 40, the lower end face of a cylindrical elastic body 32 provided on the outer periphery of the male cutting edge abuts on the bottom part 1 of the bathtub B, preceding the male cutting edge 30, and the peripheral edge part of the drilled part 5 is pressed-supported to the female cutting edge 20 side by elastically deforming the elastic body 31. In this state, the male cutting edge 30 is further lowered to penetrate the drilled part of the bathtub B to be fitted in a female cutting edge 20 to drill a hole.  The peripheral edge of the drilled part of the bathtub B is held by the cylindrical elastic body 31 and the female cutting edge at the time of drilling in this manner, so the peripheral edge part is perverted from being deformed to prevent generation burr or crack.
Patent JP-H03119156-A (JP)
Title: Needle bed for flat knitting machine
Inventor: SHIMA MASAHIRO
IPC: D04B15/00
Filed: 1989-10-03
Abstract: PURPOSE:To provide the subject device capable of reducing the thickness of a selector and of decreasing the repulsion of the selector caused by an inertia on the operation of the selector by superposing a thin plate-like spacer on the side surface of the selector in a laminate state and inserting the selector and the spacer into a needle groove. CONSTITUTION:When an actuator is operated to insert a selector 6 into a needle groove 2, a fine plate-like spacer 20 is superposed on the side surface of the selector 6 in a laminate state and inserted into the needle groove 2 together with the selector 6, thereby permitting to reduce the thickness of the selector 6 only in the thickness of the spacer 20 even when the width of the needle groove 2 into which the selector 6 is inserted is the same as that of the needle groove 2 into which the needle is inserted, and allowing to decrease the inertia force produced on the operation of the selector 6.
Patent JP-S63114161-A (JP)
Title: Semiconductor device
Inventor: NANBA MITSUO
IPC: H01L29/73
Filed: 1986-10-31
Abstract: PURPOSE:To normalize the characteristics of a memory circuit by making the pinch base sheet resistance of an intrinsic base region in partial transistors lower than that in other transistors. CONSTITUTION:The characteristics of a memory circuit are normalized by separately forming pinch base sheet resistance (rhoSBP) by Tr1 and Tr2 shaped through different processes with each other in which the transistor Tr1 and the transistor Tr2 are formed. That is, Tr1 is set so as to shape rhoSBP into 40kOMEGA/ square and Tr2 rhoSBP into 13kOMEGA/square. Accordingly, Tr1 obtains a current amplification factor of 60 or more desired by almost all of the transistors in the figure, and Tr2 is kept within DELTAVBE of 5mV or less approximately completely in the figure, thus extremely improving the function of the memory circuit.
Patent JP-H03120285-A (JP)
Title: Production of diacetal
Inventor: KOBAYASHI TOSHIAKI
IPC: C07B61/00
Filed: 1989-10-02
Abstract: PURPOSE:To obtain the subject compound having suppressed odor and improved hue on an industrial scale at a low cost by condensing an aromatic aldehyde and a polyhydric alcohol in a hydrophobic organic solvent in the presence of an acid catalyst, swelling the crude product and subjecting to neutralization, solvent recovery and drying. CONSTITUTION:The objective compound of formula (X and X' are H, 1-4C alkyl, thioalkyl, alkoxy or halogen atom; m and n are 1-5; p is 0 or 1) can be produced by condensing an aromatic aldehyde and a polyhydric alcohol in a hydrophobic organic solvent (e.g. benzene) in the presence of an acid catalyst (e.g. sulfuric acid), swelling 100g of the resultant crude acetal with 80-1,000ml (>=5vol.% based on the diacetal) of a polar organic solvent (e.g. ethanol), neutralizing the swollen material, adding 0.1-20 pts.wt. (based on 100 pts.wt. of diacetal) of an aliphatic tertiary amine (e.g. distearylmethylamine), recovering the solvent and drying the product.
Patent JP-H0566588-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO AKIRA
IPC: G03G5/06
Filed: 1991-09-09
Abstract: PURPOSE:To provide the electrophotographic sensitive body having a high sensitivity and high durability. CONSTITUTION:The indole compd. expressed by formula I is incorporated as a photoconductive material on a conductive base. In the formula I, R<1>, R<2> denote a hydrogen atom, halogen atom, alkyl group, aralkyl group, alkoxy group, amino group, aryl group or heterocyclic group which may have a substituent; R<3>, R<4>, R<5> denote a hydrogen atom, alkyl group, aralkyl group, aryl group or heterocyclic group which may have a substituent; R<4> and R<5> may bond to form a ring; (n) is 0 or 1.
Patent JP-H07109741-A (JP)
Title: Bucket leveling device of shovel loader
Inventor: KOBAYASHI HIROSHI
IPC: E02F3/43
Filed: 1993-10-15
Abstract: PURPOSE:To provide a bucket leveling device of a small sized shovel loader constituted of small components at a low cost. CONSTITUTION:A lift arm provided to a machine foundation in a vertically rotatable manner is raised and lowered by a lift cylinder, and in such a bucket leveling device of a shovel loader as a bucket mounted to the front end of the lift arm in a transversely tiltable is tilted forward and backward by a dump cylinder, and a limit switch 22 tuned ON in the case a lift pedal 14 is operated in the rising direction of the arm is provided thereto. A solenoid 24 excited by ON of the limit switch 22 is provided in the vicinity of a dump pedal 13. Pulling force of the solenoid 24 is added to the clump pedal 14 through a spring 23 as operation force in the direction of the forward inclination of the bucket.
Patent JP-H10106343-A (JP)
Title: Stand luminaire with alarm function
Inventor: MASAKI YOSUKE
IPC: F21V33/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous operation of other switches such as an illumination flashing switch in the operation of an alarm stop switch and prevent the move of a stand main body caused by the switch-on operation of the alarm stop switch. SOLUTION: A luminaire has a stand main body part 1 in which a time display part 2a of an alarm clock 2 is arranged on one side, a supporting post part 4 projecting from the upper surface of the stand main body part 1, and a lighting fixture part 3 fixed to the tip of the supporting post part 4. An alarm stop switch 2b of the alarm clock 2 is arranged on the front side of the time display part 2a of the stand main body part 1, an illumination flashing switch 5 of the lighting fixture part 3 is formed in the position apart from the alarm stop switch so as not to come in contact with the alarm stop switch 2b when it is turned on, and the alarm stop switch 2b acts as a switch to be pressed in the lower direction of the stand main body part 1.
Patent JP-H04135326-A (JP)
Title: Parity generating circuit
Inventor: OYA NOBORU
IPC: H03M13/00
Filed: 1990-09-27
Abstract: PURPOSE:To reduce the scale of a hardware by providing a memory means to store the coefficient of a compressed logical expression, and an arithmetic part to execute multiplication by processing the coefficient and an information symbol by the compressed logical expression. CONSTITUTION:A memory means 7 to store the coefficient of the compressed logical expression, and an arithmetic part 5 to execute multiplication by processing the coefficient and the information symbol by the compressed logical expression are provided. The input information symbol is multiplied to the coefficient of a generated polynomial by the logical expression which is developed in advance and compressed. In this way, a matrix prepared from a coefficient data and an input signal are calculated on a finite field, the multiplication in this arithmetic is developed to the logical expression and further, the logical expression is expressed. Therefore, the number of gates required for multiplication can be decreased. Thus, the scale of the hardware can be reduced.
Patent JP-H01100781-A (JP)
Title: Carriage lock mechanism for magnetic head positioner
Inventor: MAETA HIROSHI
IPC: G11B21/12
Filed: 1987-10-13
Abstract: PURPOSE:To simply and surely lock a carriage at a home position by pressing the carriage on a fixed stopper by the movement of a pressing member when the carriage returns to the home position in a positioner housing and locking it by lock a lever. CONSTITUTION:The title mechanism is constituted in such a way that a protrusive part 22 is provided at a part of the front end of the carriage 21 which seeks a magnetic head 2 in the radius direction of a magnetic disk 11 by a magnetic driving part in the positioner housing 5, and the pressing member linked to a winding means with the lock lever 34 provided at the back part of the positioner housing 5 via a pulling means consisting of a wire rope 32, a tension spring 31, and a shaft 27 with a retracting spring 28 is provided at the front plane of the front end protrusive part. And when the carriage 21 returns to the home position in the positioner housing 5, the carriage is pressed on the fixed stopper by the pressing member 25 moved by the winding means, and locked by the lock lever mounted on the winding means. In such a way, it is possible to lock the carriage simply and surely.
Patent JP-S61137145-A (JP)
Title: Photographic printing device
Inventor: MATSUMOTO FUMIO
IPC: G03B27/72
Filed: 1984-12-07
Abstract: PURPOSE:To confirm the effect of corrections and to obtain a desired photographic print by confirming images before and after density and color corrections on a monitor before a photographic image is obtained by performing exposure. CONSTITUTION:An image signal PS obtained by scanning a negative film entirely is outputted successively from a two-dimensional image sensor 10 with a driving signal from the driving device 20 of an image printing device and a digital value or density value of each picture element is stored in a memory 25. An image signal of each picture element is inputted from this memory 25 to a corrected value arithmetic circuit 26, a density and color correcting circuit 27, a monitor driving circuit 28, and an exposure control circuit 29. Further, an automatic correction quantity AM is inputted from the circuit 26 to the circuit 27 to display a corrected image signal after density and color corrections on the monitor 31. Then, the image on the monitor 31 is confirmed an a position where a correction needs to be made is detected by a position detecting circuit 41 and indicated to the circuit 26, thereby confirming the corrections before the film 3 is exposed by an exposure control circuit 30.
Patent JP-H04139262-A (JP)
Title: Pigment dispersant and pigment composition
Inventor: TAKAO NAGAYUKI
IPC: C09K23/52
Filed: 1990-09-29
Abstract: PURPOSE:To provide a figment dispersant composed of an acrylic-based polymer having a tertiary amino group and an organic pigment atomic group, capable of readily producing and showing an excellent affinity and an excellent pigment dispersion in case of using an urethane-based resin, a melamine alkyd-based resin, an acrylic-based resin, etc. CONSTITUTION:An acrylic-based polymer having one or more reactive groups preferably selected from carboxylic group, sulfonic acid group, primary amine group, secondary amino group and hydroxyl group and a tertiary amino group is made to react with an organic pigment having one or more reactive groups selected from carboxylic group, sulfonic acid group, primary amine group, secondary amino group and hydroxyl group in combination capable of forming amide bonding or ester bonding between them, thus obtaining the objective pigment dispersant composed of an acrylic polymer having the tertiary amino group and the organic chromophoric atomic group.
Patent JP-H02105015-A (JP)
Title: Detector for absolute position of rotary body
Inventor: YANASE TAKAO
IPC: G01D5/244
Filed: 1988-10-14
Abstract: PURPOSE:To measure in high accuracy and resolution with a simple constitution by deciding absolute position signals from digital position signals through each of two-pole and multi-pole resolvers directly connected with resolving shafts. CONSTITUTION:The two-pole resolver 1A is connected to the revolving shaft 2A and the multi-pole resolver 1B is connected to the revolving shaft 2B which is coaxial with the shaft 2A, and from corresponding resolver/digital converters 4A, 4B, rotating position signals with 4 bits, etc., which are the signals in high accuracy and resolution for every section made by equally dividing one revolution of the resolver 1B in accordance with the number of pole, are outputted. Then, by a decision circuit 5, +1 or -1 to be added to the upper 2 bits of the output from the converter 4A is decided for the figure adjustment in accordance with data from the converter 4A for the 2nd bit from the lower and an input of the signal for the upper 2 bits from the converter 4B. The measurement is made by the signal indicating a section number forwarded from the converter 4A and the signal for rotating position within the section forwarded from the converter 4B.