baber/WOPTO huggingface dataset:
Patent JP-S62130907-A (JP)
Title: Buffer device
Inventor: SUGIURA KAZUO
IPC: B65G1/00
Filed: 1985-11-29
Abstract: PURPOSE:To accomplish both functions accommodation and supply, by using a buffer device for accommodation of works from an automatic unit in the previous process or for supply to an automatic unit in the following process either by retracting from the conveyor track or arranging on the track through revolution of a pusher. CONSTITUTION:To accommodate a work from an automatic unit in the foregoing process using a buffer device, a pusher 39 is revolved to result in retraction from the specific position on the track for a conveyor 10, and if a motor 22 is operated, the conveyor 10 starts circular motion. Semiconductor lead frames from the automatic unit in the foregoing process are sent to the delivery line and fed into stacking magazines on a table by the said conveyor 10. To supply works to the automatic machine in the following process, the pusher 39 is revolved and arranged in the specified position on the track of conveyor 10, and when the motor 22 is started, a slider is slided, and one of the semiconductor leadframe accommodated in the staking magazine is pushed out by the pusher 39 to advance onto a conveyor on the following process automatic unit side, which allows attainment of both functions by simple configuration.
Patent JP-H01109549-A (JP)
Title: Optical disk
Inventor: NAGAHARA YOSHIYUKI
IPC: G11B7/24038
Filed: 1987-10-22
Abstract: PURPOSE:To enable both-face recording and to simplify the construction of an optical disk by forming a recording layer and reflecting film layer on a substrate, then forming further the recording layer thereon. CONSTITUTION:The recording layer 2 is formed on the substrate 1 and after the reflecting film layer 3 is formed thereon, the recording layer 2' consisting of the same material as the material of the recording layer 2 is formed thereon in succession thereof. A thermosetting or UV curing type resin or the like is coated on the surface thereof to nearly the same thickness as the thickness of the substrate 1 and is cured to form a protective substrate 4. The recording layers 2, 2' on both faces are formed by one time of sputtering stage according to this constitution. The time for producing the optical disk capable of making both-face recording is thus shortened.
Patent JP-2000082133-A (JP)
Title: File management device, method therefor and storage medium
Inventor: MASUDA RYUICHI
IPC: G06T1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enable efficient indexing of a document. SOLUTION: This file management method sets an item (a user ID) of a key row specified in advance in a file list to an item of a key row in an index data table and, at the same time, arranges index information in the index data table. Then, data written in an A-th column in the key row (K) of the file list are read (S1508) and data coincident to the read data are searched out of the data written in each column composing the key row (K) of the index data table. When the coincident data are discovered (Y at an S1509), the data written in a B-th row in the column of the index data table where the discovered data are written are copied and stuck to the row other than the key row in the A-th column in the file list.
Patent JP-H08128579-A (JP)
Title: Plug
Inventor: NISHIURA MASANAGA
IPC: F16L37/22
Filed: 1994-10-31
Abstract: PURPOSE: To provide a plug which can be installed easily in a narrow space while prevented from projecting beyond a red line mark part of a rubber tube opening, is provided with great tensile strength, and cannot be easily removed. CONSTITUTION: In a plug 3, one end part is connected to a rubber tube opening 1 in a gas cock, gas equipment, or the like, while the other end part is connected to a socket A lock pin 4 is arranged in the end part on the rubber tube opening 1 side of the plug 3. The lock pin 4, whose tip is projected into the inside of the plug 3, can be freely moved in the diagonal direction, so that its projecting side is positioned closer to the opening side. A pressing member 5 pressing the lock pin 4 onto the rubber tube opening 1 side is arranged.
Patent JP-2001093137-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: ITO JOTA
IPC: G11B5/84
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To embody adequate negative cupping even when an aromatic polyamide film is used as a nonmagnetic base. SOLUTION: The nonmagnetic base of the magnetic recording medium formed by depositing at least a magnetic metallic film on one main surface of the nonmagnetic base consists of the aromatic polyamide film and is characterized in that the thermal shrinkage rate at 200 deg.C in a transverse direction is 1.0 to 1.5% and the one main surface side deposited with the magnetic metallic film has an internal stress in the in a crowning direction.
Patent JP-H06115109-A (JP)
Title: Impact dot head
Inventor: SHIMOMURA MASAKI
IPC: B41J2/265
Filed: 1992-10-06
Abstract: PURPOSE:To prevent breakage of a wire from occurring even when an impact dot head passes an end face of printing paper while carrying out printing operation. CONSTITUTION:A guide holding part 250 of a nose guide 18 holding guide 6 is formed in a platy state of two sheets, and the tip guide 6 is held in a freely swingable manner in a printing column direction by deforming the guide holding part elastically. Since the guide holding 250 of the nose guide 18 is elastically deformed and the tip guide 6 is displaced thereby even under a state wherein setting of a printing region is mistaken to start printing operation from a position off from the printing paper, and an impact dot head passes an end face of the printing paper while carrying out printing operation, breakage of a wire can be prevented from occurring.
Patent JP-H08128772-A (JP)
Title: Warning device for display case or the like
Inventor: KODATE HIDEAKI
IPC: G08B25/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a warning device for a display case or the like in which a false alarm can be prevented from being issued by a simple operation. CONSTITUTION: The warning device comprises a plurality of temperature sensors 38, a temperature buzzer 13, a display unit 19, a microcomputer 6 for controlling the buzzer 13 based on the sensors 38, up-down switches 23, 24, and a set switch 26. The microcomputer 6 operates the buzzer 13 when a malfunction is detected, sets to display the unit 19 for inhibiting the warning temperature and the warning to operate the buzzer 13 by the operations of the switches 23, 24, 26, and inhibits the operation of the buzzer 13 for the sensors 38 when the inhibitation is set.
Patent JP-S62125653-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI MASAHIDE
IPC: H01L23/31
Filed: 1985-11-26
Abstract: PURPOSE:To prevent varnish from separating by interposing a resin having larger bonding strength with leads than the varnish and high hardness between the leads and the varnish to seal the ends of the leads at a semiconductor element side, and separating the leads from the varnish. CONSTITUTION:A dielectric device 1 made of BeO is composed of leads 2 made of metal, a semiconductor element 3 bonded separately from the leads on a dielectric substrate 1, a bridge 4 made of metal, fine wirings 5 made of metal to connect the element 3 with the leads, varnish 6 made of silicon for coating to seal the surface of the element 3, and an adhesive coating 7 made of a resin having larger bonding strength with the leads 2 than the varnish 6 such as epoxy and higher hardness. Heat generated at amplifying time is mainly dissipated through the substrate 1 to the air or other metal. Thus, even if the leads are bent elevationally, they are not separated to enhance the reliability of a semiconductor device.
Patent JP-H03127274-A (JP)
Title: Computer aided designing device
Inventor: HOSOYA TAKAHIRO
IPC: G06F17/50
Filed: 1989-10-13
Abstract: PURPOSE:To shorten a designing time for a graphic input means of a CAD (computer aided designing device) by converting the number of points where a drawing drawn by hands on the plotting paper crosses the squares of the plotting paper into a size for production of the plotting data. CONSTITUTION:A drawing is roughly drawn by hands in the unreadable ink on the plotting paper 4 where the squares divided in a prescribed unit are drawn in the readable ink by means of a bar code reading control part 2 and a bar code reading pen 3. Then a graphic 5 drawn roughly by the pen 3 is traced for reading the vertical bar codes (a) - (k). The number of pieces of read bar codes is multiplied by the unit of squares drawn on the paper 4 for calculation of a size. The size is used as the CAD input data. In such a constitution, the designing time is shortened.
Patent JP-H0693622-A (JP)
Title: Submerged vibration-proof structure of half-settled on bottom
Inventor: TAMURA TAMOTSU
IPC: E02D27/52
Filed: 1992-09-11
Abstract: PURPOSE:To obviate to use a laminated rubber as an isolator and inexpensively and efficiently absorb the vibratory energy (in particular, vertically) by making sufficient use of the buoyancy. CONSTITUTION:The structure is provided with an outer peripheral foundation structure 1 constructed in the ground G, having a box form with the bottom, a building 2 constructed so as to extend from the outer peripheral foundation structure 1 to the space above the ground, a vibration-proof device 3 composed of hydraulic devices equipped between the building 2 and the outer peripheral foundation structure 1 (foundation slab, in details), and an earthquake observation system 4 installed at a required position in the ground G. The building 2 is usually positioned on the underground level in water at the bottom thereof through the vibration-proof devices 3 composed of hydraulic units. When an earthquake larger than a specified magnitude is detected by the earthquake observation system 4, the vibration-proof device 3 composed of hydraulic units is quickly controlled to suspend the building 2 under water.
Patent JP-S61144880-A (JP)
Title: Production of field effect transistor
Inventor: OHATA KEIICHI
IPC: H01L21/28
Filed: 1984-12-19
Abstract: PURPOSE:To reduce the source and gate resistance by a method wherein an active layer and a gate electrode on a semiconductor substrate, and a contact region is formed with the electrode used as a mask, the whole surface is coated with a metallic film, Au is plated on the gate electrode which has been coated with resin and made to a film and exposed, and then unnecessary metallic film is removed. CONSTITUTION:Si ion is injected onto a GaAs substrate 11 to form an N-type active layer 12, the WSi gate 13 is formed. Si ion is injected with the gate 13 used as a mask to form a n<+> contact regions 14 and 15. A Ni film 20 is evaporated on the whole surface. The hole surface is coated with a photo-resist layer 21, and the layer is uniformly thinned to expose the upper surface of the gate 13. An Au plating layer 22 is formed on the upper surface, and then, the photo-resist layer 21 and the Ni film 20 outside of the gate 13 are removed to complete the gate electrode. An AuGeNi 19 is evaporated with the layer 22 used as a mask to form a source electrode 16, drain electrode 17, thereby completing an FET.
Patent JP-2001089835-A (JP)
Title: Method for manufacturing brass material
Inventor: MATSUBARA RYUJI
IPC: C22F1/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a brass material having good machinability and also having high strength without depending on lead. SOLUTION: A brass material having at least an α phase and a γ phase in the area ratio of >=1% in the crystal structure is subjected to a cold working stage of executing cold working at a working degree of >=20%, and the brass material subjected to the cold working stage is subjected to an annealing stage of executing annealing at <=300 deg.C for controlling stress, by which the brass material having good machinability and also having high strength is produced.
Patent JP-H03129183-A (JP)
Title: Seat ring structure for high temperature service slide valve
Inventor: ISOYAMA MITSUNORI
IPC: F16K3/02
Filed: 1989-10-14
Abstract: PURPOSE:To prolong the service life of a seat ring structure by restriction of wear in a flow control slide valve for fluid chemical catalysts, etc., by covering the opening- inner peripheral surface and the downstream side opening-peripheral edge part of a seat ring with plural ceramic plates. CONSTITUTION:The tip part of a valve plug 4 is covered with plural wear resistant ceramic plates 14, and the ceramic plates 14 are made of silicon nitride, etc. In a seat ring 6, an opening 15 forming a passage for a fluid 1 to be controlled is formed, and the opening-inner peripheral surface of the opening 15 an the downstream side opening-peripheral edge part slidably in contact with the valve plug 4 are covered with ceramic layer consisting of the ceramic plates 14. Granules and powders contained in the fluid 1 to be controlled are rubbed over the surface of the valve plug 4 and the seat ring 6 to wear these surfaces, and the wearing action strongly acts on the tip part of the valve plug 4, the opening-inner peripheral surface of the seat ring 6, and the downstream side opening-peripheral edge part. However, on the tip part of the valve plug 4, the opening-inner peripheral surface and the downstream side opening-peripheral edge part of the seat ring 6 wear-resistance to the fluid 1 to be controlled can be endured by the ceramic plates 14.
Patent JP-H02114165-A (JP)
Title: Manufacture of exhaust gas sensor
Inventor: OKINAGA KAZUO
IPC: G01N27/12
Filed: 1988-10-24
Abstract: PURPOSE:To achieve a prevention of a peeling of a spray coated film and a slipping of a sensor body by applying a spray coating on a surface layer of a substrate after roughed to intensify an adhesion strength of the spray coated film to the substrate. CONSTITUTION:Electrodes 6 and 8 are applied on a substrate 2 as electrode film. Then, after the drying of the electrode films 6 and 8, an alumina paste 10 is printed in the perimeter of a cavity 4. After the drying of the paste 10, it is sintered in the air together with the electrode films 6 and 8. The paste 10 obtained after the sintering is porous and rough in the surface thereof. A chip 12 of BaSnO3 sintered is set in a cavity 4 and a pair of electrode wires buried into the chip 12 is welded to exposed parts of the electrode films 6 and 8 to make the chip 12 as sensor body. Then, a spray coating is applied on the chip 12 and in the perimeter thereof to cover an area to about 30% of the surface of the chip 12. After the spray coating, external leads 16 and 18 are soldered on the electrode films 6 and 8 to be assembled into a housing.
Patent JP-2001086978-A (JP)
Title: Apparatus for attaching and detaching sheet and cover cloth of solid culture equipment
Inventor: YAMAGUCHI MASARU
IPC: C12M1/16
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for attaching and detaching a sheet and a cover cloth of solid culture equipment which is mainly used in enzyme industry and brewing industry. SOLUTION: In the solid culture equipment equipped with a circular culture bed 4, the circular sheet 13 having a larger diameter than the bed 4 is installed on the upper surface of the bed 4, a splitable or unsplitable ring fixture 14 is installed detachably in the vertical direction along the outer peripheral edge of the bed 4, and a cylindrical cover cloth 21 composed of a ceiling part and a side part is installed in a vertically movable state above the bed 4 to cover the bed 4 and a koji (malted rice)-producing unit from the upper part and enable space volume above the bed 4 to be regulated.
Patent JP-H04145507-A (JP)
Title: Travel controller for self-traveling work wagon
Inventor: IMOTO TAKESHI
IPC: G05D1/02
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate the meandering running of a work wagon by controlling the steering of the wheels of the wagon so that the difference between the distance from the front side edge section of the wagon to a wall surface and the distance from the rear side end section of the wagon to the wall surface can become zero. CONSTITUTION:A work wagon 10 is provided with ultrasonic wave transmitters 82-85 which transmit ultrasonic waves against the 1st-2nd slopes 1a-2a and ultrasonic wave receivers 86-89 which receive ultrasonic waves reflected by the slopes 1a-2a on the front and rear sides of side plates 80 and 81, respectively. A central control section operates the distances from each transmitter 82-85 to the slopes 1a-2a and controls the steering of the work wagon 10 so that the difference between the distance from the front side edge of the wagon 10 to the slope 1a and the distance from the read side edge of the wagon 10 to the slope 1a can become zero by controlling a steering motor 46. Therefore, the wagon 10 can be run without deviating largely from an aimed line and, in addition, the large meandering movement of the wagon 10 can be prevented.
Patent JP-H09111399-A (JP)
Title: Steel for high strength bolt
Inventor: FUJITA TOSHIO
IPC: C22C38/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a steel for high strength bolt, having a strength as high as >=130kgf/mm<2> and excellent in delayed fracture resistance. SOLUTION: This steel has a composition containing, by weight, 0.25-0.45% C, 0.15-1.50% Si, 0.50-1.50% Mn, 0.30-2.00% Cr, 0.20-1.00% Mo, 0.10-1.00% Ni, 0.005-0.070% Al, 0.005-0.070% Ti, and 0.0005-0.0030% B. In this steel, the occurrence of deterioration in the binding force of crystalline grain boundaries is prevented even if hydrogen is infiltrated into the steel and also sensitivity to delayed fracture is reduced by the incorporation of trace amounts of B and Ni.
Patent JP-H07100366-A (JP)
Title: Gelatinous composition and emulsified composition
Inventor: MIYAHARA REIJI
IPC: C09K23/56
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the lowering of pH due to oxidation as well as to enhance safety by using a maltitol hydroxy aliphatic ether having a specified structure, monostearic acid glycerol and water. CONSTITUTION:A compsn. consisting of 1pt. wt. maltitol hydroxy aliphatic ether represented by the formula [where A is a residue obtd. by removing 1-3 (n) hydroxyl groups from maltitol, each of R<1> and R<2> is H, 1-20C alkyl or branched alkyl and (n) is an integer of 1-3], 0.5-5 pts.wt. monostearic acid glycerol and 3-90 pts.wt. water is blended with 0.5-5 pts.wt. higher alcohols to obtain the objective gelatinous compsn. and this compsn. is further blended with 1-30 pts.wt. oil to obtain the objective emulsified compsn. When each of the gelatinous and emulsified compsns. is added to an endermic liniment, the amt. of the maltitol hydroxy aliphatic ether is regulated to 0.01-30.0wt.%, preferably 0.1-10.0wt.% of the amt. of the liniment.
Patent JP-2001087155-A (JP)
Title: Bathtub water circulator
Inventor: OTOMO ICHIRO
IPC: A47K3/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve handleability by enriching safety operation to be executed with lowering of the water level of bathtub water in a bathtub water circulator. SOLUTION: In a bathtub water circulator for forcedly circulating bathtub water between a bathtub 1 and a circulation water path 2 connected to it by means of a circulation pump 3, safety operation for protecting the pump 3 at the time of the lowered water level of the bathtub water is configured in a manner that the restoration of the water level of the bathtub water is monitored to switch over finishing and restarting of circulating operation in accordance with the situation of this restoration of the water level. Since monitoring of the restoration of the water level and restarting of circulating operation after the restoration are automated without a use involvement like this, a burden on the user is reduced.
Patent JP-H03130021-A (JP)
Title: Coating film for culturing crop and culturing method using the same film
Inventor: NAKAGAWA YASUHIRO
IPC: A01G9/14
Filed: 1989-10-17
Abstract: PURPOSE:To obtain the title coating film consisting of a base resin containing an ultraviolet ray absorbent, having a specific light transmittance, capable of suppressing the transmission of ultraviolet ray inhibiting the elongation of crop and effective also on the control of cockroach. CONSTITUTION:The objective coating film consisting of (A) a base resin and (B) 0.1-1.5wt.% ultraviolet ray absorbent (e.g. 2,2'-dihydroxy-4,4'- dimethoxybenzophenone) and having <20% light average transmittance on 350-370nm wavelength, 10-40% light average transmittance on 300-330nm wavelength and the light average transmittance of the latter larger than that of the former and preferably having 0.03-0.2mm film thickness.
Patent JP-H08107468-A (JP)
Title: Facsimile equipment
Inventor: NAKATANI NOBORU
IPC: G03G21/20
Filed: 1994-10-06
Abstract: PURPOSE: To exclude the useless operation of a cooling fan by predictively judging the temperature increase of a component inquiring cooling from temperature monitor information concerning the facsimile equipment requiring forced cooling due to the fan. CONSTITUTION: Temperature monitor parts (thermistors 7d and 9d) monitor the temperature by detecting the temperature of the equipment component, which requires cooling due to a cooling fan 330, and inputting it through A/D converters 601 and 602 to a CPU. A communication control part 306 monitors the received information and reports a number N of received pages to a CPU 301. Based on a program stared in a ROM 312, the CPU 301 predictively judges the temperature increase, corrects a temperature increase curve provided as data as needed and controls the cooling fan by predicting the necessity of operation so as to suppress the operation of the cooling fan 330 in shortest time at the time of image recording.
Patent JP-2001095274-A (JP)
Title: Motor controller
Inventor: SAKUGI YASUNORI
IPC: H02P29/62
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To realize a motor controller which can reduce cogging torque, corresponding to the temperature of a motor, without changing the mechanical structure of the motor body. SOLUTION: This motor controller reads in the motor temperature Th outputted from a motor temperature operating part (S10), and selects a correction map where the motor temperature nearest the read-in motor temperature Th is set from among three correction maps (S12), and reads in a rotational angle θ of the motor from the motor rotational angle operating part (S14), and extracts 9 correction torque ΔT corresponding to the motor rotational angle θfrom the correction map selected in S12 (S16), and adds the correction torque ΔT extracted in S16 to a motor torque command value Ta in an adder (S18).
Patent JP-H01110324-A (JP)
Title: Automatic bread maker
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/046
Filed: 1987-10-23
Abstract: PURPOSE: To reduce the kneading blade trace of bread and prevent impulsive sound and vibration on kneading the raw materials of bread, by regulating the rotary movement of a blade by the contact of a stopper provided at the blade with the upper horizontal face of the bearing of the blade, on kneading the materials. CONSTITUTION: A blade 57 constituting a kneading blade part 53 is made to be movable to the position of a nearly vertical alternate long and two short dashes line against the bottom face of a kneading container 55, around a blade pin 58 as shown by an arrow mark. The blade is stopped by the restriction of the top face of a blade bearing 56 and a stopper 57a formed at a part of the blade 57. In this state, the force F of the bread raw materials acting on the blade 57 is divided to a non-rotary directional force F2 and a downward force F1 and the top face of the blade bearing 56 is pressed with the force F1 by the stopper 57a provided in the blade 57. Hence, a driving shaft 54 and the blade bearing 56 are mutually pressed on each other at a face A.  As a result, even if there is a little clearance between the blade bearing 56 and the driving shaft 54, the impulsive sound and vibration in the right-angled direction of the driving shaft 54 is lessened.