baber/WOPTO huggingface dataset:
Patent JP-H0942925-A (JP)
Title: Alignment optical system
Inventor: AOKI MASAHIRO
IPC: G06T7/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To match a reference pattern with a target pattern with a high degree of accuracy, by providing a spatial filter having a specific number of apertures which are line-symmetric with respect to a plurality of line segments that pass through the center of the pupil of an objective lens and that are parallel with a regular arrangement direction of the pattern and, orthogonal to each other. SOLUTION: A spatial filter 11 has more than four apertures which are line-symmetric with respect to two line segments that pass through the center of the pupil of an objective lens 12 in parallel with a regular arrangement direction of a pattern and that cross together, orthogonal to one another. Light emitted from a fiber bundle 16 is projected onto the filter 11 through an illuminating lens 17 and a half-mirror 18, and passes through one point of one of the apertures so as to serve as a secondary light source. Then, it is turned into a parallel ray beam which is irradiated onto a sample 13 by an angle ϕwith respect to an optical axis Lc by means of a lens 12.  A zero-degree diffraction light beam among the diffraction light beams passes, as a normal reflection light beam, through the aperture of the filter 11 by means of the lens 12, and is led to an image plane by a focusing lens 14.
Patent JP-S6256154-A (JP)
Title: Wire for printing head of dot printer
Inventor: SASAKI FUMIO
IPC: B41J2/25
Filed: 1985-09-05
Abstract: PURPOSE:To provide the wire for the printing head of a dot printer capable of easily identifying a chip presence direction, by fusing a chip having abrasion resistance to the leading end of a wire main body having toughness and forming the wire main body and the chip in different colors easily discernible. CONSTITUTION:A wire 4 is constituted so that a material having toughness such as high-speed steel or a high-speed alloy is used as a wire main body 41 and a material having abrasion resistance such as a rhenium group alloy is used as a chip 42. Both of them 41, 42 are fused by partial welding such as resistance welding or laser welding to form a connection part 43. The wire 4 unit is heated to 200-450 deg.C and naturally cooled at ambient temp. in the atmosphere. By this method, because the chip 42 remains white but the wire main body 41 becomes blue by heat-atreatment, the presence of the connection of the chip 42 and the direction thereof can be easily identified and, as a result, the yield and workability of the soldering process involved with an armature 2 is markedly enhanced. Because color difference is made consficuous heating, batch processing can be performed and productivity is also excellent.
Patent JP-H0244706-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: SHIRAKATA MASAHITO
IPC: H01G4/12
Filed: 1988-08-05
Abstract: PURPOSE:To prevent ceramic chips from cracking, cutting out due to collision of the baked chips by securing the chips after the baking to an aqueous soluble sheet having an adhering face, then recovering, preserving and transporting them. CONSTITUTION:In order to prevent a baked chip 1 from seizing to a baking setter 2, laying powder 3 is laid between the setter 2 and the chip 1 to bake the chip. With the adhesive face 4b of an aqueous soluble sheet 4a of cellulose having an adhesive face 4b disposed down it adheres to the upper face of the chip 1 to be secured. The chip 1 recovered by aqueous soluble sheets 4a, 4b can be, since secured to the sheets, can be handled at one sent of the chip 1 as one sheet. Thus, the chips 1 can be prevented from cracking, cutting out due to collision of the chips by superposing the sheets 4a, 4b to transport and preserve them.
Patent JP-H1140775-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OYU SHIZUNORI
IPC: H01L27/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To raise the degree of integration, by making the thickness of the gate insulating film corresponding to the border section with the gate electrode of a MOS transistor separated in trench type larger than the thickness of the gate insulating film corresponding to the border section with the gate electrode of the MOS transistor that the information processor has. SOLUTION: A semiconductor integrated circuit device has, as an information storage part 42, a DRAM cell having a MOS-type transistor separated in trench type, and is further equipped with an information processor 40 in addition. Then, the thickness of the gate insulating film 39 corresponding to the border section with the gate electrode of a diffusion layer, to serve as the source or the drain of the MOS transistor that the information processor 42 has, made larger than the thickness of the gate insulating film corresponding to the border section with the gate electrode of an impurity diffused layer, to serve as the source or drain of the MOS-type transistor that the information processor 40 has. As a result, high degree of integration by trench type separation can be secured.
Patent JP-H1018666-A (JP)
Title: Door lock
Inventor: NOGUCHI TOSHIHIKO
IPC: E05C1/12
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce shock noise brought on closing a door, by providing a buffer member and a detection member of a clearance. SOLUTION: A buffer plate 8 is fitted to a part of a latch bolt 5. Further, a detection member 10 of a clearance, which contacts the receive face of the latch through a spring 11 absorbing shocks and enters the case body 1, is provided at a part of the buffer plate 8. The spring 11 absorbing shocks is compressed by the spring force at the time when the latch bolt 5 is stuck into a square hole and the sticking force of the latch bolt 5 is absorbed by the reaction force and the shock noise is reduced.
Patent JP-H1138584-A (JP)
Title: Photosensitive material sorting device
Inventor: TSUZAWA YOSHIYUKI
IPC: G03D13/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To inexpensively sort exposed photosensitive materials into plural columns by short path length and compact and simple constitution by providing a device with a lifting and sorting means lifting the photosensitive materials from a carrying means and sorting them in a direction orthogonally crossed to the carrying direction into the plural columns. SOLUTION: The sorting device 18 is constituted by being provided with a belt conveyer 70 being the carrying means of the photosensitive material and a lifting and carrying device 72 being the lifting and sorting means. Then, the conveyer 70 on which the photosensitive materials are placed and which carries them and the carrying device 72 lifting and sorting the photosensitive materials are combined so as to sort the photosensitive materials on the conveyer 70 by the carrying device 72. Thus, the photosensitive materials are stably carried to a processor from a recording part and surely sorted to the plural columns meanwhile by the compact, simple-constitution and inexpensive device which is obtained by eliminating the need of a high-speed carrying part and a speed control part and whose carrying path is linear and short.
Patent JP-S5898361-A (JP)
Title: Electrically insulating, thermosetting resin composition
Inventor: WAKATSUKI SADAO
IPC: C08G18/00
Filed: 1981-12-08
Abstract: PURPOSE:To provide the titled compsn. having excellent thermal shock strength and workability, consisting of a liquid polyol, a polyisocyanate and a specified powdered crystalline alumino-silicate salt. CONSTITUTION:2-50pts.wt. powdered crystalline aluminosilicate salt of the formula MeO.Al2O3.mSiO2.nH2O (wherein Me is two atoms of an alkali metal or one atom of an alkaline earth metal; m, n are each a numerical value) and having a particle size of 500mu or below and pores having an average diameter of 15Angstrom  or below after releasing water of crystallization, and not more than 70vol% inorg. powder such as TiO2, are blended with 100pts.wt. compsn. obtd. by blending a liquid polyol having an MW of 1,500 or below, such as a triol obtd. by adding propylene oxide to glycerol as an initiator, and a polyisocyanate having an MW of 200-1,000 in such a proportion as to give a ratio of the hydroxyl group to the isocyanate group of 0.7-1.0.
Patent JP-2000027437-A (JP)
Title: Test method for evaluating filling property of high- fluidity concrete, and tester
Inventor: YANAI SHUJI
IPC: G01N33/38
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate, through simple operations, the self-filling performance of high-fluidity concrete during actual construction work. SOLUTION: This ester is so formed that the inside of a rectangular solid container 3 having opposite short walls 1a, 1b and opposite long walls 2a, 2b is partitioned by a plurality of partition plates 4a, 4b parallel to the short side wall 1a, 1b, with a predetermined gap secured from the bottom of the container, whereby a plurality of spaces communicated with one another below the partition plates 4a, 4b are formed from the one short side wall 1a to the other short side wall 1b. High-fluidity concrete is made to flow down the top of the space whose side wall is the one short side wall 1a, so that the concrete is made to flow by its own weight through a lower opening in each partition plate 4a, 4b toward the space whose side wall is the other short side wall 1b.  When the space into which the concrete flows down is almost filled with the concrete, the filling heights of the concrete present in other spaces are measured.
Patent JP-2000030104-A (JP)
Title: Application postcard drawing system
Inventor: ASANO KIYOHIKO
IPC: G07C15/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To save manpower and to efficiently execute a series of processing on the collection of application postcards, the retrieval of overlap success in drawing and the preparation of success in drawing informing label/postcard. SOLUTION: Application postcards are sequentially transported from a stacker (S1) and the picture data of individual information on the application postcards are read (S2). Registration numbers are given to the picture data which are read (S3) and the picture data are stored with the registration numbers (S4). A success number is decided from the registration numbers (S6) after an application period terminates (S5). The picture data related to the registration number corresponding to the success number are selected, at least a part of the selected picture data is character-recognized and specified character groups (addresses and names) which are character-recognized are compared to retrieve the presence of absence of overlap success (S7).  The picture data related to the registration number corresponding to the success number or at least a part of the character group obtained by character-recognizing the picture data are outputted to paper and a label and a postcard for giving information on the success are prepared.
Patent JP-S6353951-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKU TOMOKI
IPC: H01L21/3205
Filed: 1986-08-22
Abstract: PURPOSE:To prevent burs from occurring during a process of a lift-off by forming an undercut form during the process of a photoresist with O2 plasma, thereby vaporizing a metal film and forming the first layer metal interconnection after reducing unnecessarily vaporized metal films. CONSTITUTION:A photoresist 2 is applied on a semi-insulated GaAs substrate 1 and a metal film 3a is vaper-deposited to a required film thickness after forming an interconnection pattern with a photo-engraving process. Then an undercut shape 5 is formed to the resist 2 with O2 plasma and the metal film 3b is vapor-deposited to the film thickness required for carrying out the interconnection on the metal film 3a. On the other hand, the unduely deposited parts of the metal films 3a and 3b are reduced by an organic solvent with a lift-off process to form the first layer metal interconnection 30. What is more, an insulating layer 6 is formed on the interconnection 30 and the second layer metal interconnection 7 is formed on its insulating layer. Thus, this approach helps avoid hachures developed during the process of the lift-off.
Patent JP-S57122024-A (JP)
Title: Manufacture of products of removing nitrogen- containing compounds thoroghly from carboxylic acid alkyl ester obtained by hydrocarboxylation
Inventor: HOFMANN PETER
IPC: C07C29/76
Filed: 1981-12-10
Abstract: A method for preparing carboxylic acid alkylester after products free of nitrogen containing compounds. These after products, free of nitrogen containing compounds, are prepared by: (1) reacting olefins with carbon monoxide and alkanols in the presence of a catalyst system consisting of a cobalt compound and pyridine, non-orthosubstituted alkylpyridines or a mixture of these pyridines at elevated pressures and elevated temperatures to produce carboxylic acid alkylesters containing nitrogenated compounds resulting from the pyridines; (2) hydrogenating the carboxylic acid alkylesters to produce after products which include alcohols; and (3) treating the after products with acid ion exchangers to remove the nitrogenated compounds.
Patent JP-2001020319-A (JP)
Title: Slewing and derricking conveyor device
Inventor: HASEGAWA MASAMI
IPC: E02F7/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a slewing and derricking conveyor device capable of enlarging a scope of travel of a transfer point because a working face is enlarged in the horizontal and vertical directions due to the progress in deep excavating construction work and a foundation supporting a frame is fixed to fix the transfer point, thereby requiring much cost and time to convey earth and sand to the transfer point from the working face, in a conventional conveyor device carrying out earth and sand. SOLUTION: This slewing and derricking conveyor device consists of a turning tower 11 supported on a turn central pedestal 10 so as to turn horizontally and an tilting boom 12 tiltably supported on the turning tower 11. It is provided with a conveyor belt with corrugated muntins and horizontals 2 which are mounted on this tilting boom 12 and have a vertical running part 6 in a front end part and a belt feeder 3 provided below a discharge part of the conveyor belt with the corrugated muntin and horizontal muntin 2.
Patent JP-2001026251-A (JP)
Title: Webbing guide device
Inventor: TANAKA HIDEKI
IPC: B60R22/24
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a webbing guide device capable of improving the follow-up performance to webbing tension. SOLUTION: This webbing guide device 10 includes a guide part 34 through which the middle part of a webbing 14 is passed and a stalk part 36 for supporting the part 34. The guide part 34 can be turned on a rivet 44 within a plane parallel to the bearing surface of a seat cushion. The stalk part 36 has flexibility and is rotatably fitted to a seat cushion frame 48 by a fitting bolt 54 or the like. The guide part 34 can be rotated and oscillated in the directions of an arrow X, an arrow Y, and an arrow Z, to flexibly follow up the working direction of the webbing tension.
Patent JP-2001032107-A (JP)
Title: Disposable jacket
Inventor: SAITO AKIKO
IPC: A41D13/12
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a disposable jacket having a means for absorbing sweat and not impairing wear sensation. SOLUTION: In a disposal jacket 1 having upper ends 2b, 3b forming a neckhole 5, a lower end 2c forming a shirttail opening 6 and both sleeves 4 attached to both sides of the neckhole 5, this jacket 1 is composed of front and back sheets 2, 3 and a pair of sleeve members 4, and a sweat-absorbing sheet 7 is adhered to at least one inside surface of the front and back sheets 2, 3 and a sweat-absorbing sheets 8 are adhered to inside surfaces of sleeve members 4.
Patent JP-S6175013-A (JP)
Title: Automobile air conditioning system
Inventor: IMAEDA MASAYOSHI
IPC: B60H1/00
Filed: 1984-09-20
Abstract: PURPOSE:To reduce noise radiated from an inside air suction port, by providing such an arrangement that the inside air suction port is opened to an intake duct connected to the upstream end of a ventilated passage and extended toward the center of a vehicle, remote from a blower. CONSTITUTION:An inside air suction port 4 is opened to one side surface of a cawl box 3 which is opposed to an instrument panel 57, and is set at a position near to the center of a vehicle but distant from a vehicle side plate 70 more than 1/4 of the width of the vehicle, that is, the position is near to the center of the instrument panel 57 but remote from the intake port 2 of a blower 51. With this arrangement the suction port 4 is far from the intake port 2 of the blower 51, and therefore, noise radiated from the suction port 2 is damped during passage through the cawl box 3. Further, the radiated noise from the suction port 2 is vertically directed while the cawl box 3 is horizontally laid, and the propagations are different from each other so that the damping effect may be enhanced while resonance may be prevented. accordingly, radiated noise may be reduced.
Patent JP-S58100265-A (JP)
Title: Disk loading device
Inventor: INABA SHIZUO
IPC: G11B17/051
Filed: 1981-12-09
Abstract: PURPOSE:To surely perform the disk loading operation, by installing two pieces of optical sensors which detect disks, and a blocking plate which determines the home position of a disk guide member. CONSTITUTION:A fixed blocking plate 24 is installed to the center part of an opening and both ends of the opening are set in such a way that the minimum width of the opening is determined by blocking the optical path of optical sensors when disk guide members 4 and 4' reach a prescribed location in the course of their movement in the closing direction. That is to say, when no disk exists on the optical sensors, the disk guide members 4 and 4' move in the direction of reducing the width of the opening, and, when the disk guide members 4 and 4' reach a prescribe location, the blocking plate 24 blocks the optical path of either one of the optical sensors. When, the blocking plate 24 blocks the optical path, output of both gates becomes ''L'' level and the movement of the guide members 4 and 4' is stopped, and thus, the width of the opening is determined.
Patent JP-2000030157-A (JP)
Title: Self-ringing type burglar preventing tag
Inventor: TAKIKITA HIROMICHI
IPC: G08B13/22
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a self-ringing type burglar preventing tag for previously detecting the residual amounts of a battery by setting the operable minimum voltage of an alarming means lower than the operable minimum voltage of a CPU being a control means. SOLUTION: The operable minimum voltage of a buzzer 11 or an LED 31 as an alarming means is set lower than the operable minimum voltage of a CPU 9. Thus, even when a battery voltage is decreased below the operable minimum voltage of the CPU, a necessary alarm can be outputted by the buzzer 11 or the LED 31 as the alarming means. Then, the residual amounts of a battery incorporated in a self-ringing type burglar preventing tag can be detected and confirmed, and the generation of a situation that the battery is exchanged with a new battery although the residual amounts of the battery is sufficient, or that the battery is used as it is although the residual amounts of the battery is insufficient can be previously prevented. Thus, a function as the self-ringing burglar preventing tag is stabilized.
Patent JP-H0489654-A (JP)
Title: Reproducing device
Inventor: YANAGIHARA HISAFUMI
IPC: G11B5/588
Filed: 1990-07-26
Abstract: PURPOSE:To satisfactorily perform such a kind of tracking control based on a pilot signal by detecting an error rate of a digital data reproduced by a reproducing head and adjusting a tracking control signal in phase so as to make the error rate min. CONSTITUTION:A tracking error signal is obtained by detecting a cross talk amt. of a tracking frequency signal from adjacent tracks at the time of reproducing, and a tracking control signal to be supplied to the side of a capstan motor 27 is produced based on this tracking error signal. Now, the error rate of the digital data reproduced by the reproducing heads (precedent head and following head) HL and HT is detected from a correcting state of an error correcting circuit 14, and the phase control is performed on the tracking control signal so as to make this error rate min. Consequently, after performing a coarse adjustment of tracking with the tracking error signal obtained by detecting the cross talk amt. of the tracking frequency signal, a fine adjustment of tracking is performed by detecting the error rate. By this method, the accurate tracking control is carried out, and hence the recorded data is accurately reproduced.
Patent JP-2000026850-A (JP)
Title: Method for controlling phosphor slurry
Inventor: SHIBATA MASAYUKI
IPC: H01J9/227
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To control the viscosity, density, pH, and temperature of a phosphor slurry in a tank of a coating phosphor slurry in high precision. SOLUTION: The viscosity, density, and pH of a phosphor slurry 2 are controlled by regulating the supply and feeds of the respective liquids for controlling the slurry 2 according to the data measured with a body fall viscometer VICA, a vibration-type densimeter DCA, and a KCl diffusion type pH meter pH. A thermometer TCA for measuring the temperature of the phosphor slurry in a tank 1 for a coating phosphor slurry and a thermometer T for measuring the temperature of a cooling water in the jacket of the tank are provided, and the liquid temperature control of the phosphor slurry is performed by cascade control for controlling the supply of cooling water into the jacket 3 so that the temperature of the cooling water in the jacket 3 maybe equal to the target which is the temperature measured with the thermometer TCA.
Patent JP-H0736659-A (JP)
Title: Input device
Inventor: NIWA NORIYUKI
IPC: G06F3/048
Filed: 1993-07-16
Abstract: PURPOSE:To provide an input device which is capable of smoothly performing itemized data input. CONSTITUTION:When the format for certain itemized data registration is displayed on a display device 2 and a certain item related to the display becomes an input possible state, a controller 3 refers to various kinds of tables stored in a storage device 4, recognizes the cursor form corresponding to the data attribute of data to be inputted in the item which is in the input possible state and displays the cursors of the recognized forms (shapes, colors, etc.) on the input area of the item which becomes the input possible state.
Patent JP-2000027228-A (JP)
Title: Working machine interference preventing device for construction machine
Inventor: SHIBAMORI KAZUHIRO
IPC: E02F3/43
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To ensure attention to an operator without giving an uncomfortable feeling when a working machine is moved into an interference avoidance area. SOLUTION: This device includes a coordinate computation part 34a for computing a relative distance between a working machine 7 and a revolving structure 2 in accordance with input signals from angle detectors 18, 19, 20, a comparison and computation part 34b for judging whether the working machine 7 is moved into an interference avoidance area 35 set around the revolving structure 2 or not in accordance with the computation result of the coordinate computation part 34a, a moving direction judgement part 34c for judging whether the working machine 7 is moved to the direction of interference with the revolving structure or not and an alarm judgement part 34d for outputting a start signal or a stop signal to a buzzer 33 in accordance with the result of the comparison and computation part 34b and the moving direction judgement part 34c.  Only when the working machine 7 is moved to the direction of approaching to the revolving structure 2 in the interference avoidance area 35 the buzzer 33 is started, and in other cases when the working machine 7 is moved to the direction of separating from the revolving structure and when the working machine 7 is stopped the buzzer 33 is stopped not to give an uncomfortable feeling to an operator.