baber/WOPTO huggingface dataset:
Patent JP-H08122265-A (JP)
Title: Pattern inspection device
Inventor: SUZUKI YOKO
IPC: G01N21/88
Filed: 1994-10-28
Abstract: PURPOSE: To inspect many kinds of printed circuit boards by automatically setting the exciting light irradiated according to the construction material of a base material and the wave length distribution of fluorescence to be detected in values suitable for detection. CONSTITUTION: The irradiation light emitted from an Hg lamp 1 is reflected by a mirror 2, and is irradiated to an exciting filter 4 through irradiating fiber 3. The exciting light 5 is reflected by a half mirror 7 through an illuminating lens 6, and when it is irradiated to a board 8, a base material 9 generates fluorescence. The fluorescence 10 passes through the half mirror 7, and is irradiated to a fluorescent filter 12 through a detecting lens 11. Since a filter 4 is installed in a filter cassette 18 and a filter 12 is installed in a filter revolver 19, these can be replaced, and since the filter 12 is installed in the revolver 19, it can be switched. Here, a controller 20 is arranged on the filter revolver 19, and is operated from the operation mechanism 21 of an inspection device.
Patent JP-H0978904-A (JP)
Title: Wrongful unlocking preventing device for lock
Inventor: SHIROZOE AKIHIKO
IPC: E05B17/16
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a look body from being cut to destruction by a drill, etc., make impossible the insertion of a foreign matter into a key hole, and also enable its manufacture at a low cost. SOLUTION: This device is formed of a leg plate 2 inserted to the key hole 1 of a lock 5 and held in an insert position by an internal tumbler structure, and a cap body 4 provided continuously to the rear end part of the leg plate 2 so as to cover the front surface of the lock 5. The leg plate 2 can be held in the insert position also by the attracting force of a magnet provided on the front side of the cap body 3.
Patent JP-H1177691-A (JP)
Title: Molding mold device
Inventor: SHIBATA YU
IPC: B29C43/20
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of excess thickness in the end part of a core material by eliminating squeezing of the core material by the parting line surface of an upper mold. SOLUTION: A mold main body 1 for molding a molding material consisting of a core material and a skin material into a molding by an upper mold 2 having a level difference in a parting line surface and a lower mold 3 installed below the upper mold 2, cutters 6 which are installed on the periphery of the lower mold 3 and cut the core material between it and the lower mold 3 after molding, skin holding means 8, 10 which are installed near each cutter 6 and hold one end of the skin material unmovably and hold the other end releasably, and a preceding control means 12 which is installed on the lower surface side of the upper mold 2 and clamps the other end of the skin material movably between it and the cutter 6 are components.  Since no squeezing by a parting line surface of the peripheral lower surface of the upper mold 2 is done while the core material is being pushed to the lower mold by the skin material during molding, the generation of excess thickness in the end part of the core material is prevented.
Patent JP-S62125845-A (JP)
Title: Vacuum sealing device
Inventor: HANAI SATORU
IPC: F16J13/02
Filed: 1985-11-27
Abstract: PURPOSE:To exchange a vacuum seal packing without cutting a measuring wire by using a vacuum sealing flange wherein the outer diameter of an inner flange is made smaller than the inner diameter of the vacuum seal packing, and making the measuring wire extractable from the inside of a vacuum vessel. CONSTITUTION:When the vacuum seal packing 4 is exchanged, a metallurgical joint 10a is cut, and the inner flange 9a is separated from the outer flange 9b. The vacuum sealing flange 9 is divided, and the outer flange 9b is detached. Consequently, the vacuum seal packing 4 can be exchanged without cutting the measuring wire 6, since the outer diameter of the inner flange 9a is smaller than the inner diameter of the vacuum seal packing 4. After exchange, both flanges are again joined by the metallurgical joint 10a to integrate the vacuum sealing flange 9.
Patent JP-H11102503-A (JP)
Title: Reproducing signal processing method, reproducing signal processing circuit and magnetic storage
Inventor: ISHIDA YOSHITERU
IPC: G11B5/09
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable real time reproducing, even if a great thermal asperity(TA) or an amplitude decline caused by medium defect is generated in a data signal area. SOLUTION: The reproducing circuit 201A is composed by arranging, in a stage before a maximum decoder 215, an AGC group 233 including a variable gain amplifier(VGA) 211, PLL 233 including an A/D converter (ADC), and the like. In this case, a high-pass filter(HPF) 210, which is arranged in a stage before the VGA 211, and has variable cut-off frequency; a TA detecting circuit 240 for detecting TA based on the VGA output; a TA detecting circuit 241 (and a TA detecting circuit 242) for detecting TA in an operating period of analog- (and digital)-side loop of the PLL 233; and an HPF control circuit 243 for controlling the HPF 210, AGC, and PLL based on the detected TA, are provided.  The cut-off frequency of high-pass characteristics are controlled at the time of TA detecting in a data area for eliminating TA, and at the same time for inhibiting variation of controlled variable of the AGC and the PLL.
Patent JP-H0570845-A (JP)
Title: Abnormality diagnostic method for strip continuous heat treatment line
Inventor: OGIYA KAZUKI
IPC: C21D11/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide an abnormality diagnostic method in a strip continuous heat treatment line by which the abnormality in the rotation of a hearth roll and the abnormality in the tension of the strip are easily found and the cause of the generation can easily be diagnosed. CONSTITUTION:Data for the rotational speed of each hearth roll and the driving current of a driving motor for each hearth roll, are measured at every interval of the prescribed time and by detecting the rotation abnormality of each hearth roll based on a mean value, the max. value and the min. value in these data, i.e., by the statistical data, the rotation condition of each hearth roll is observed. By this method, without remarkably increasing the equipment cost, the abnormality in the rotation of the hearth roll and the abnormality in the tension of the strip can easily be found and the cause of the generation can easily be diagnosed.
Patent JP-2001087178-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: KITAKOMI TAKESHI
IPC: A47L9/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a suction tool for a vacuum cleaner reducing noise by reducing wind sound caused by sucked air. SOLUTION: A suction tool for a vacuum cleaner is provided with a main body 11 provided with a rotary brush 14, etc., a communicating tube 21 connected to this main body 11 in the state of being freely rotatable in a vertical direction and a connecting tube 31 connected to the tube 21 in the state of being freely rotatable in a peripheral direction. A sound absorbing hole 25 is bored at least at the tube 21, and an air layer 28 is formed on the rear surface of this hole 25.
Patent JP-S63119551-A (JP)
Title: Forming method of patterned metal film
Inventor: HAYASHI NOBUO
IPC: H01L21/60
Filed: 1986-11-07
Abstract: PURPOSE:To prevent contact between neighboring metal films and to form an excellent metal film, by repeating a step for forming a light sensitive resin film for a plurality of times. CONSTITUTION:For example, a step for forming a light sensitive resin film is repeated for a plurality of times. Then, the thickness of the light sensitive resin film can be made to be the same as or larger than that of a desired metal film. In this way, the metal film can be formed only in a contact hole, which is formed in the light sensitive resin film. for example, the light sensitive resin is applied on a conductor layer 16 by a spinner method and the like. thereafter, the resin is dried in a range of 80-120 deg.C. This step is repeated a plurality of times, and the light sensitive resin film 17 is formed so that the thickness becomes the same as or larger than that of the desired metal film 18. The outer surface of the metal film obtained in this way becomes a substantially straight line state. The neighboring metal films are not in contact.
Patent JP-H04140205-A (JP)
Title: Load weight calculating device for garbage wagon
Inventor: FUKUO TAKUZO
IPC: B65F3/00
Filed: 1990-10-02
Abstract: PURPOSE:To make judgment accurately on the maximum loading of refuse, and thereby prevent refuse from being in beyond the specified load by allowing a control section to calculate the loading ratio of refuse and the loading weight of refuse which is housed in a refuse housing box, based. on detected values, and thereby indicating the data acquired on a display device. CONSTITUTION:A garbage wagon is equipped with a pressure detector 21 which detects the load acting on a loading device 3 when refuse is packed in a refuse housing box 1 by the loading device 3, a control section 10 which calculates the loading ratio of refuse to the refuse housing box 1 based on values detected by the pressures detector 21, and concurrently calculates loading weight based on the loading ratio while it is being referred to various specific gravity set in advance in response to the kinds of refuse, and is also equipped with a display device 30 which displays a loading ratio and loading weight obtained. By this constitution, an operator can thereby accurately grasp the loading ratio and the loading weight of refuse so as to make judgment on the maximum loading weight, so that excessive packing of refuse as well as overweight is prevented and the loading can therefore be kept constant.
Patent JP-H06117955-A (JP)
Title: Abnormal gas pressure monitor
Inventor: MIYAUCHI SHINJI
IPC: G01L19/12
Filed: 1992-10-05
Abstract: PURPOSE:To monitor abnormal gas pressure constantly at high accuracy by comparing a gas choking pressure with a pressure measured at a predetermined time interval and to monitor gas leakage based on accurate measurement of gas choking pressure. CONSTITUTION:A comparator 17 receives a flow rate signal from a flow sensor 7 and outputs a signal representative of gas supply. A gas pressure comparing means 18 receives a detection signal from a pressure sensor 6 and stores a detection lag time of choking pressure value after stoppage of gas use, which corresponds to the pressure difference before gas use and during gas use, in a measurement executing time memory means 19. The gas pressure comparing means 18 further receives a pressure measurement lag expiration signal from a time measuring means 20 and stores a measured pressure signal, as a choking pressure detection value, in a gas choking pressure memory means 21 in order to compare the gas choking pressure with a pressure measured at a predetermined time interval. Furthermore, the gas pressure comparing means 18 makes a decision that abnormality is present in gas piping or pressure regulator when an abnormal gas pressure is detected and actuates an isolation valve 22 in the downstream of a gas meter 4.
Patent JP-H10110565-A (JP)
Title: Door lock releasing device for vehicle
Inventor: IWASAKI YUKIO
IPC: E05B83/36
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in a door lock releasing device for vehicle to release the locked condition of a door lock mechanism by making use of a portable transmitter/receiver. SOLUTION: When a door knob 18 is turned in the direction of the arrow A, and operated to the first operational position, a start switch 26 is in the ON condition to start decoding the discrimination code. When the door knob is turned in the counter-direction of the arrow A, and operated to the second operational position, a door lock mechanism 7 is unlocked. The locked condition of the door lock mechanism 7 can be released, and unlocked in an excellent manner to improve the convenience.
Patent JP-H0972966-A (JP)
Title: Timepiece with lamp for railway station
Inventor: YOSHIZAWA TAKESHI
IPC: G04B19/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable learning of departure time, waiting time and state of operation at a glance without searching in a timetable by providing a lamp instead of characters on a dial plate of a timepiece. SOLUTION: A lamp 2 is provided instead of characters on a dial plate of a timepiece 1 and departure time is displayed by turning on the lamp 2. Only watching the timepiece allows learning of the current time and the departure time. Waiting time is given between the current time and the on-time of the lamp 2 and can be found simply. When many types of electric cars including ordinary trains and express trains are available, a plurality of lamps are arranged side by side by color code for the type of trains--green for the ordinary trains, orange for express trains and red for superexpress trains so that the type and the time can be notified. Passing stations of the trains are indicated by flashing the lamp. The timepiece is usable as ordinary one by turning off the lamp 2.
Patent JP-S63119535-A (JP)
Title: Plasma cvd system
Inventor: NAGASAKI KEIICHI
IPC: H01L21/31
Filed: 1986-11-08
Abstract: PURPOSE:To form a CVD film having homogeneous film quality without difference in density, by arranging at least one sheet of heat insulating materials at each of the lower part of a susceptor and of the outer surface from the susceptor to a second electrode, and applying a bias voltage on a first electrode, thereby avoiding yield of 'cavities' in the step part of a thin film. CONSTITUTION:One or more sheets of heat insulating materials 72a-72c are arranged at the lower part of a susceptor 60. One or more sheets of heat insulating material 80a-80c, which surround the outer surface from the susceptor 60 to a second electrode 51, are arranged. When a current is supplied through a heating unit 63 of the susceptor 60, the temperature in this space is increased to about 600-800 deg.C because heat can escape only toward the second electrode 2. Thus a CVD film having homogeneous film quality without difference in density is obtained. The second electrode 51 can be grounded and the zero potential is obtained. A negative bias voltage can be applied to a first electrode 61. When discharge is generated and film forming treatment is performed, not only the loss of ion can be decreased, but also the step part of a pattern is formed as a gently inclining surface. Therefore 'cavities' are not yielded at the step part.
Patent JP-H04144750-A (JP)
Title: Recording device
Inventor: NIIKURA TAKEJI
IPC: B41J25/304
Filed: 1990-10-05
Abstract: PURPOSE:To provide a recording device which is small and has enough function by a method wherein a carriage is brought into a state to be rotatable around a carriage guide shaft or a shaft paralleling the guide shaft togetherwith a recording head. CONSTITUTION:A recording sheet fed in the direction of an arrow mark A through a feed port 3 along a hopper wire 4 is fed onto a platen 8 along a guide plate 9 by means of a feed roller 5 and a pinch roller 7A. Since a sheet press plate 10 formed of a leaf spring is mounted on the guide plate 9, a recording sheet delivered onto the platen 8 is guided to a recording position in a state that it is lightly pressed against the platen 8 by means of the press plate 10. A recording head 11 is fixed to a carriage 12, which is movable along a guide shaft 13. The carriage 12 is moved in a direction, extending at right angles with the feed direction of the recording sheet, through a belt with the aid of a stepping motor for driving the carriage. During the movement of the carriage, ink is discharged at a given timing toward the recording sheet through the ink discharge port of the recording head 11 to carry out recording.
Patent JP-H0686785-A (JP)
Title: Method for fixing prosthetic tooth and jig for fixing prosthetic tooth
Inventor: IMAI MOTOTSUGU
IPC: A61C13/10
Filed: 1992-09-08
Abstract: PURPOSE:To surely fix a prosthetic tooth by making the easy supply treatment of the prosthetic tooth to the loss of teeth on the dentist side alone without the aid of a dental technician. CONSTITUTION:Engaging lens 1b, 1b in the state of closing shape memory members 1 inserted into a metallic fitting member 2 existing in the lost part D of the tooth are inserted into cavities 3, 3 formed in the molar teeth T1, T2 on both sides of the lost part D of the tooth. The prosthetic tooth 4 is supplied by interposing a resin so as to cover the fitting member 2 and the engaging legs 1b, 1b are restored to the original opening state (base phase state) by heating the shape memory member 1 after curing of the resin, by which the prosthetic tooth 4 is fixed.
Patent JP-2000100807-A (JP)
Title: Substrate thermal treatment equipment
Inventor: HAYASHI TOYOHIDE
IPC: H01L21/31
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide substrate thermal treatment equipment, in which irregularities in heating treatment is not generated and purge gas can be introduced in a heat treatment space. SOLUTION: This substrate heat treatment equipment, which mounts a substrate W on a heating plate 10 in a chamber 11 and thermally treats the substrate, is provided with a cylindrical member 15, which is arranged so as to surround the heating plate 10 and is freely elevatable. A gas flowing path 18 jetting purge gas upwards is arranged outside the cylindrical member 15. An exhaust vent 19 for exhausting the purge gas is arranged in the central part of the upper surface of the chamber 11. Since the purge gas does not directly impinge against the surface of the substrate W during heating treatment, irregularities in heating treatment is not generated. Solvent component evaporated from the substrate W is attracted to the purge gas by negative pressure effect (ejector effect) to the flow of the purge gas and is exhausted smoothly.
Patent JP-S63121042-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRANO SHIGEO
IPC: G03C1/485
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a sensitive material for direct positive printing exhibiting satisfactory reversibility even when a processing soln. of a relatively low pH is used, by incorporating a specified heterocyclic quat. ammonium salt into an emulsion layer or a hydrophilic colloidal layer adjacent to the emulsion layer. CONSTITUTION:This silver halide photographic sensitive material has at least one photographic emulsion layer contg. photosensitive silver halide on the support and contains at least one kind of alkynyl substd. heterocyclic quat. ammonium salt represented by formula I in the emulsion layer or at least one of other hydrophilic colloidal layers. In the formula I, Z is a group of nonmetallic atoms required to form a 5- or 6-membered hetero ring, R<1> is an aliphat. group, each of R<2>-R<4> is H, an aliphat. or arom. group, at least one of R<1>-R<4> or a substituent of Z has alkynyl group, Y is a counter ion for charge balance and n is a number necessary for charge balance. Even when a developing soln. of a low pH is used, a direct positive image having high Dmax and low Dmin is obtd.
Patent JP-H10116758-A (JP)
Title: Semiconductor production factory
Inventor: NAGASE MAKOTO
IPC: H01L21/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To maximize the space availability in a clean room by combining areas having different floor structure based on the relationship of size between a production facility body and the occupation area of an auxiliary machine. SOLUTION: A clean room comprises a work floor 4, a ceiling 6 mounting a fan filter unit 5, an inner wall 7 partitioning the fire zone of a building, and a return air channel, i.e., a return duct 8. When the floor area being occupied by a production facility body 9 is smaller than the floor area being occupied by an auxiliary machine 11, underfloor area B is partitioned by a floor 13 into two layers blocking the return air. An auxiliary machine 11a generating a small quantity of heat is installied under the upper layer passing the return air and an auxiliary machine 11b generating a large quantity of heat, e.g. a hot exhaust gas, is installed under the lower layer. When the floor area being occupied by a production facility body 9 is larger than the floor area being occupied by the auxiliary machine 11 of production facility, another layer of production floor is provided in the underfloor shown at area C and the production facility body 9 is installed on same floor surface as the auxiliary machine 11.
Patent JP-H10247393-A (JP)
Title: Input structure for analog or digital associative memory
Inventor: KRAMER ALAN
IPC: G11C15/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex output input structure that can supply a multiplex level analog or digital signal to an analog or digital associative memory. SOLUTION: The input structure 1 for associative memory has a basic cell 2, many input lines 20, many output lines 30, many address lines 40, and an array of many enable lines 50. Each basic cell 2 is constituted with D type latches 3 having a data input connected to one line of the address lines 40 and an enable input connected to one line of the enable lines 50, also constituted with a switch 4 connected between an input line and an output line, has a control input connected to an output of each latch, and connects each input line 20 and output line 30 selectively by data stored in the latch.
Patent JP-H01145973-A (JP)
Title: Method and device for extracting print from rotating driven bucket wheel for printer
Inventor: EGON HENSHIYU
IPC: B65H29/40
Filed: 1988-10-22
Abstract: PURPOSE: To reliably array printed products by holding the printed products by a pusher dog until the pusher dog passes through an intersection location. CONSTITUTION: An endless revolving belt 50 is wound round an idler roller 36 of an exhaust conveyor 18 so that printed products 16 are placed in an inbricated formation S on the belt 50. The printed products 16 are fixedly clamped at their trailing edges between a placing stand 90 and cantilever arms 92 of a pusher dog 24 up to passing through an intersection location after the pushed dog 24 passes through the placing stand 90 when projecting from a bucket wheel 10 by the pusher dog 24 of pusher dog arrangement 22. The elastically arranged cantilever arms 92 rotate in the clockwise direction by the placing stand 90. Thus, the printed products 16 are cyclically released to be formed the inbricated formation S within which all printed products 16 are aligned and there can be maintained a constant spacing between the individual printed products 16.
Patent JP-H01108092-A (JP)
Title: Thermal transfer sheet
Inventor: YUBAGAMI KEIICHI
IPC: B41M5/395
Filed: 1987-10-22
Abstract: PURPOSE:To print with high density and favorable sharpness, by specifying the melt viscosity of a wax, the content of the wax in binder materials and the melt viscosity of a resin. CONSTITUTION:Binder materials are classified generally into at least one resin selected from the group consisting of an aliphatic resin, an alicyclic resin and an aromatic resin, having a melting point of 50-120 deg.C and a melt viscosity at 150 deg.C of 10<2>-10<4> cP, and a wax having a melting point of 50-80 deg.C and a melt viscosity st 120 deg.C of 5-200 cP. If the melt viscosity of the resin is less than 10<2> cP, bleeding occurs in printed images. If the melt viscosity of the resin is more than 10<4> cP, the melt viscosity of an ink is so high that the ink can not easily flow along the surface ruggedness of a recording paper. If the melt viscosity of the wax at 120 deg.C is less than 5 cP, the ink will be excessively soft, whereas if the melt viscosity is more than 200 cP, voids will be easily generated in printed images, and printed density will be low. The content of the wax in the binder materials is preferably at least 50wt.%. If the content is less than 50wt.%, there is a tendency toward a lower printed density.