baber/WOPTO huggingface dataset:
Patent JP-H07110216-A (JP)
Title: Method and instrument for measuring vertical and lateral movement of speckle pattern utilizing laser light
Inventor: HIYOSHI TOSHIO
IPC: G01B11/00
Filed: 1993-10-08
Abstract: PURPOSE:To recognize a speckle pattern plotted in the vide extent of an area to be irradiated as a mark by irradiating an object to be measured with laser light, to optically detect the mark, and to perform arithmetic processing on the mark and, at the same time, to output and display the processed results as measurements. CONSTITUTION:A device for measuring the vertical and lateral movement of a speckle pattern is composed of a laser oscillator 4 which makes an object to be measured/plot a speckle pattern 3, CCS camera 5 which recognizes the pattern 3 as a mark, A/D converter 6 which converts analog signals from the camera 5 into digital signals, arithmetic device 7 which calculates the measured values of the digital signals from the converter 6, and CRT 8 which outputs and displays the measurements calculated by the device.
Patent JP-H04263829-A (JP)
Title: Cleaning set comprising dustpan, brush etc.
Inventor: HAIDORUN FUON DEA SHIYUTAIN
IPC: A47L13/38
Filed: 1991-10-24
Abstract: PURPOSE: To provide a cleaning set capable of storing a larger quantity of dust and not requiring a dustpan to be unconditionally emptied when the cleaning set is cleared away after cleaning. CONSTITUTION: This cleaning set is constituted of a dustpan 1 and a brush 2. The cleaning set is formed so that the dustpan 1 can be integrally coupled to be closed by the brush 2 when not in use.
Patent JP-H10104506-A (JP)
Title: Converging lens
Inventor: MARUYAMA KOICHI
IPC: G02B13/00
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lens which is less degraded in the light quantity in its peripheral part and has the low possibility of the occurrence of a coma aberration by eccentricity at the time of assembly and adjustment by constituting the converging lens of a front group G1 of a single lens which satisfy specific conditions and has weak power and a rear group which has a convergence effect and making the front group exchangeable for the purpose of spherical aberration adjustment. SOLUTION: This converging lens comprises, successively from an incident side of parallel luminous fluxes, the front group G1 of the single lens having the weak power and the rear group G2 having the convergence effect. The front group G1 is exchangeable for the purpose of the spherical aberration adjustment. The power of the front group G1 is determined in a range satisfying the conditions |f/f1|<0.100 when the focal length over the entire part of the converging lens is defined as (f) and the focal length of the front group G1 as fl. A parallel plane plate of which the exit side of the parallel luminous fluxes is a plane and the incident side surface is a plane, a planoconvex lens of a convex face and a planoconcave lens of a concave face are usable for the front group G1.  The correction of the spherical aberrations by exchanging only the front group G1 is made possible without moving the rear group G2 having the convergence effect according to this constitution.
Patent JP-H09166392-A (JP)
Title: Plate fin for heat exchanger
Inventor: POORU ESU SATSUKUSU
IPC: B21D13/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide technology for manufacturing fins having many lancet elements with short sine wavelength. SOLUTION: A reinforcing pattern 14 of sine waveform having protruding lancet elements, recess lancet elements and coupling lancet elements is punched at a plate fin and plate fin 11 for a heat exchanger, and an area between adjacent fin collars 13 is in the same row and column. The fin 11 can be manufactured by this method. The elongation of the material and thinning at the manufacturing stage are suppressed to the minimum limit together with the stress of the fin material and reinforcing sine wave pattern having shorter wavelength and complicated reinforcing pattern as compared with conventional fin can be generated. Further, the danger of damaging the fin during manufacturing is eliminated to make it possible to use relatively thin metal plate material.
Patent JP-H01120167-A (JP)
Title: Communication controller
Inventor: KUSHII MANABU
IPC: H04M11/00
Filed: 1987-11-02
Abstract: PURPOSE:To simplify a line testing processing so as to reduce the time for carrying out the test by giving a line testing function to a line connecting mechanism. CONSTITUTION:When a central controller 3 issues a line testing instruction, the instruction is delivered to a line connecting mechanism 1a through a line scanning mechanism 2. A test pattern generator is provided in a line testing circuit 8 and the generator generates a test pattern in accordance with the line testing instruction. The test pattern is transmitted to the data processor of a called subscriber connected with a line as transmission data from a line connecting section 7. The test pattern arriving at the data processor is returned to the connecting section 7 as it is through the line. A comparator provided in the circuit 8 compares the test pattern with the returned data and continuity of the line is tested depending upon the coincidence or discordance of the data with the test pattern.
Patent JP-H03139859-A (JP)
Title: Manufacture of semiconductor device and bias ecrcvd apparatus therefor
Inventor: SATO JUNICHI
IPC: H01L21/31
Filed: 1989-10-25
Abstract: PURPOSE:To perform filling of a trench with a silicon oxide film and horizontal- state restoring etching for a silicon oxide film at the outside of a trench continuously by changing the ratio between the flow rate of SiH4 and the flow rate of N2O of a source gas SiH4/N2O after the filling. CONSTITUTION:A trench 2 is formed in the surface part of a silicon semiconductor substrate 1. Thereafter, a silicon oxide film (SiO2) 3 is formed by bias ECRCVD, and the trench 2 is filled with the silicon oxide film 3. After the silicon oxide film 3 is formed, the feeding quantity of SiH4, i.e., the ratio between the flow rate of SiH4 and the flow rate of N2O of a supplied gas SiH4/N2 O, is changed. Then, a deposition rate on a flat surface becomes equal to an etching rate. As a result, the etching progresses only in the horizontal direction as shown by the arrows. The width of a silicon oxide film 3a at the outside of the trench becomes narrow slowly. The etching is continued until the silicon oxide film 3a at the outside of the trench completely disappears. Thus the silicon oxide film 3a at the outside of the trench can be completely removed.
Patent JP-H04152691-A (JP)
Title: Manufacturing device for printed wiring board
Inventor: MIYAGAWA YOSHIHARU
IPC: H05K3/46
Filed: 1990-10-17
Abstract: PURPOSE:To enable a pressure applied onto an insulated electric wire to be stabilized by a method wherein a sleeve is mounted on a head support table with four arms, and the sleeve and the arms or the arms and the head support table are linked together with a rotary shaft so as to always keep the arms parallel with each other, and the head support table and the arms are linked with a spring. CONSTITUTION:A sleeve 2 and arms 4 or the arms 4 and a head support 3 are linked together with a rotary shaft so as to always keep the arms 4 parallel with each other, so that the sleeve is able to move vertically. As the head support 3 and the arms 4 are linked with a spring 5, a pressure can be given to an insulated electric wire 101 corresponding to the elasticity of the spring 5 when a stylus 1 rides on the wire 101. As a plate spring is not used as the spring 5, the spring 5 hardly changes in elasticity and deforms with time, so that a pressure applied to the insulated electric wire 101 can be kept constant.
Patent JP-H01120681-A (JP)
Title: Overlapping display system
Inventor: TOYOSHIMA SHIGEO
IPC: G06T3/00
Filed: 1987-11-05
Abstract: PURPOSE:To easily identify image data displayed in a monochrome based on its gradation by lightening the display with the mask processing of a display output and putting the lightened display on deepened data for display. CONSTITUTION:The image data inputted from an input device 1 is stored in a memory 6. A mask pattern is designated by a keyboard 2, a mouse 3, etc., and registered in a mask processing memory 9 as long as it is not registered yet. Then the original image data and the vector data stored in the memory 6 are transferred to the memory 9. An AND is secured between each dot of those data transferred to the memory 9 and each dot of the mask pattern for production of the lightened display output data. Then an OR is secured between said output data and the overlapping data and both data are put on each other.
Patent JP-H0586211-A (JP)
Title: Bonding of thermoplastic norbornene resin
Inventor: MATSUI TOSHIMATA
IPC: C09J165/00
Filed: 1991-09-30
Abstract: PURPOSE:To accomplish firm bonding of the resin to an adherend through an adhesive after coating the surface of a molded product of a thermoplastic norbornene resin with a specific primer composition. CONSTITUTION:The surface of a molded product of a thermoplastic norbornene resin is coated with e.g. 5-200g/m<2> of a primer composition (pref. 5-30wt.% in concentration) in the form of a solution of a cyclopentadiene resin having polar groups such as of acrylic acid (the number of the polar group is pref. 0.3-0.6 per 100 of the resin molecular weight) or its hydrogenated product followed by bonding to an adherend using an adhesive such as epoxy-based one.
Patent JP-H06129388-A (JP)
Title: Blower
Inventor: ISAKA KINJI
IPC: F04D29/32
Filed: 1992-10-16
Abstract: PURPOSE:To provide a blower machine which presents an increased wind quantity and static pressure by improving the local air influx inside of a centrifugal fan. CONSTITUTION:A blower machine has a centrifugal fan which is equipped in the center with an impeller boss 2. where a rotary shaft 1 having a threaded part 1A at the tip is detained, and with a plurality of wane plates 4 at the periphery, and the fan is fixed by a fixing screw 6 to the threaded part 1A of the rotary shaft 1, and blades 7 are furnished on the fixing screw 6 to complete an axial flow fan.
Patent JP-H03141005-A (JP)
Title: Magnetic head device of double type flexible disk drive device
Inventor: SUGAWARA NAOTO
IPC: G11B5/127
Filed: 1989-10-26
Abstract: PURPOSE:To lower the overall height of a magnetic head device and to thin a double type flexible disk drive device by setting the fitting height of a connecting terminal provided on a coil bobbin with a terminal within a range of height of a head slider. CONSTITUTION:In a magnetic head device of a double type flexible disk drive device, the fitting height of a connecting terminal 5 provided on a coil bobbin 4 with a terminal is set within a range of height of a head slider 1, and a joining part of a flexible lead 3 and the connecting terminal 5 is positioned in the lower part of a gimbal spring 2, that is, on the side of the fitting surface 2b to the gimbal spring of the head slider 1, and flattened without providing projecting parts on the opposite side face of the magnetic head device can be lowered, and the double type flexible disk drive device can be thinned thereby.
Patent JP-H07110869-A (JP)
Title: Graphic editing device
Inventor: TAKAGI HIROAKI
IPC: G06T11/80
Filed: 1993-10-12
Abstract: PURPOSE:To provide a picture editing device capable of simultaneously executing moving processing and shape changing processing for a graphic. CONSTITUTION:An inclination angle calculating means 105 finds out the side of a graphic to be deformed which is joined with another graphic and its angle, a coordinate moving means 106 processes coordinate information when an operator moves the graphic, a coordinate rotating means 107 rotates the graphic, and an existence range calculating means 108 finds out a sample spun to be information indicating the existence range of each side of the graphic. An intersection judging means 109 judges whether the extension of the side of the graphic to be deformed intersects with the side of another graphic or not, a nearest side extracting means 110 finds out the nearest side of the other graphic intersecting with the side of the graphic to be deformed, an intersection coordinate calculating means 111 finds out the coordinates of an intersection between the extension of the side of the graphic to be deformed and the nearest side of the other graphic, and a coordinate information changing means 12 edits the coordinate information of the deformed graphic in accordance with the result of the deforming processing.
Patent JP-H02126577-A (JP)
Title: Connector
Inventor: OCHIAI RYOICHI
IPC: H01R12/22
Filed: 1988-11-04
Abstract: PURPOSE:To suppress a cross talk and an attenuation of a high speed signal and to make it possible to transmit the high speed signal by making the wiring pattern of a relay terminal composition in a microstrip line structure held with earth layers from both sides. CONSTITUTION:A relay terminal composition 23 furnishes a mother board 35, through holes 36 formed at the mother board 35 responding to a rear side terminal 27, and wiring patterns 37 formed on the mother board 35 linking and connecting to the through holes 36 and extending to the lower edge side of the mother board 35. And moreover, it is composed by furnishing a lower edge terminal 38 linking and fixing to the wiring patterns 37 and projecting downward from the lower edge of the mother board 35, and earth layers 33 and 34 holding the mother board 35 from both sides. In such a composition, the wiring patterns 37 are made into a microstrip line structure. Furthermore, since the relay terminal composition 23 makes the length of the signal transmission the shortest, the inductance is reduced. Consequently, a cross talk and an attenuation of the high speed signal can be suppressed, and the high speed signal can be transmitted.
Patent JP-2000084029-A (JP)
Title: Bathing auxiliary means
Inventor: UENO KEISUKE
IPC: A47K3/12
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve safety and general usability and to ensure bathing space to the maximum by providing an elevating member in a vertically movable manner at a guide member supported to the top side edge part or/and the wall surface of a bathtub, connecting a top plate which a person can get on, to the elevating member, and moving the top plate vertically. SOLUTION: A fixture 1 of U-shape cross section is mounted on the wall upper part of a bathtub A, and a guide member 3 with a T-shape groove vertically recessed is fitted to the upper face of the fixture 1 so as to be extended upward. The tip of a support means 5 is detachably supported abutting a bathroom wall surface B. An elevating member 6 is fitted in a vertically movable manner with its guide body 7 slidably fitted into the T-shape groove 4. A connecting member 8 is further extended downward from the elevating member 6, and a top plate support part 9 horizontal with a pair of T-shape grooves 10 recessed in the upper face is rigidly fixed to the tip of the connecting member 8. A pair of guide bodies 12 of T-shape cross section of the top plate 11 are slidably fitted into the T-shape grooves 10 to fit the top plate 11.  The internal space of the bathtub A can therefore be ensured to the maximum.
Patent JP-H07133803-A (JP)
Title: Fluid pressure control device equipped with oscillation swing-back prevention valve
Inventor: SAGAWA TOYOAKI
IPC: E02F9/22
Filed: 1993-11-09
Abstract: PURPOSE:To effectively restrain the first oscillation swing-back and also successively the second oscillation swing-back when a device stops, as for a fluid pressure control device provided with a pair of oscillation swing-back prevention valves arranged in nutually opposite directions. CONSTITUTION:The inside of a sheet member storing port 36 provided inside an oscillation swing-back prevention valve 12A is provided with a damping pressure chamber 36a, having an orifice 38, formed therein, while the whole interior of a plunger storage hole 35 is communicated with a secondary port 34 and the primary port side sets No.1 set pressure value on the high pressure side at the time of high pressure, to 70 to 85% of the relief set pressure PS. Then the secondary port side sets the low pressure side No.2 set pressure value, at the time of high pressure, to 10 to 25% of the above PS and sets the values of the inside diameter d1 of the cylinder port 27 a plunger 22 and that of the diameter d2 of the sheet surface 31 of a sheet member 24 so that relation between these may by (d1<2>-d2<2>).PSH=d2<2>.PSL, while a closing mechanism is provided on an inner port 30 to close it when the pressure on the secondary port side is higher than that of the primary port side.
Patent JP-H11103227-A (JP)
Title: Output amplitude adjusting circuit
Inventor: OGURI TAKASHI
IPC: H03K5/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer reduced at its power supply dependency, fixed at its output amplitude and suitable for a high speed interface. SOLUTION: A MOS transistor(TR) 205 is connected between the output terminal of a 1st differential circuit constituting an output buffer and a power supply and a MOS TR 203 is connected between a power supply and a 2nd differential circuit for inputting reference potential to one input terminal. The TR 203 is connected to the reference potential through a TR 204 and a current source 302 and an output from the 2nd differential circuit is connected to the gates of the TRs 203, 205 in common to fix the output amplitude of the output buffer.
Patent JP-H07133863-A (JP)
Title: Transmission device for work machine
Inventor: MORITA SAICHIRO
IPC: F16H61/26
Filed: 1993-11-09
Abstract: PURPOSE:To enhance work efficiency, simplify an operation and prevent a cost increase by shortening a time required to increase a backward travel speed and change a travel direction. CONSTITUTION:A transmission is provided with an increasing gear 32, so as to be capable of free engagement and disengagement therefrom, and a shift lever 37 is fitted to an oscillation plate 41 positionally restricted with the energization of a spring journalled to a machine body and a stopper 54. In this case, the shift lever 37 is connected to the main shift shaft 33 of a main transmission 31 for interlock, while the oscillation plate 41 is connected to the increasing shift shaft 34 of the increasing gear 32 for interlock. Then, the main transmission 31 is operated with the shift lever 37 for a gear change. When the lever 37 is moved in a backward travel direction over a reverse position, a contact body 56 projected from the oscillation plate 41 comes in contact with the lever 37, thereby actuating the increasing shift shaft 34 via the oscillation plate 41. Thus, reverse output from the main transmission 31 is increased, thereby increasing a backward travel speed.
Patent JP-H06236946-A (JP)
Title: Heat spreader and semiconductor device having strengthened connection between lead and plastic package
Inventor: BOBII OODONRII
IPC: H01L23/433
Filed: 1993-11-09
Abstract: PURPOSE: To provide a semiconductor device between a heat spreader and a lead, assuring enhanced bonding without generation of voids for the plastic package. CONSTITUTION: A metallic heat spreader 16 neighboring to a chip 18 for removing heat generated by a semiconductor chip 18 has a copper core 30 and a coating of copper (II) oxide 32, including a plurality of styli of copper (II) oxide, formed in higher density at least at a part of the copper core. A plastic package 12 is molded to the chip 18 and the heat spreader 16 for supporting them. A coating 32 enhances a bonding of the heat spreader 16 to the plastic package 12. A lead 14, electrically connected to the semiconductor chip 18, may sometimes also have a coating of the copper (II) oxide for enhancing the bonding to the plastic package 12.
Patent JP-H06132581-A (JP)
Title: Thin film switching element
Inventor: KODERA KOICHI
IPC: G02F1/1365
Filed: 1992-10-19
Abstract: PURPOSE:To provide a thin film switching element having a threshold voltage higher than that of a conventional NIN element while the element shows V-I characteristics symmetrical to a bipolar voltage. CONSTITUTION:First semiconductor layers 5 and 6 consisting of an N-type silicon layer are respectively formed on an insulative substrate 1 in opposition to first and second electrode layers 2 and 3 holding a gap part 4 between them and are individually laminated on the layers 2 and 3. Moreover, a second semiconductor layer 7 consisting of a non-doped I-type silicon layer, a third semiconductor layer 8 consisting of an N-type silicon layer and an upper electrode layer 9 are laminated in order in a form that the layer 5 on the layer 2, the gap part 4 and the layer 6 on the layer 3 are covered with them to constitute a switching element and a threshold voltage of the switching element is improved.
Patent JP-H02227016-A (JP)
Title: External development of bovine egg fertilized in vitro
Inventor: NAKAO HARUHIKO
IPC: A01K67/027
Filed: 1989-10-30
Abstract: PURPOSE:To improve the development efficiency of fertilized egg during the period to return into the uterus of an adult cow by maturing and fertilizing a bovine egg in vitro and co-culturing the fertilized egg together with a trophoblast vesicle of bovine, thereby developing the bovine cell fertilized in vitro. CONSTITUTION:External development of a bovine egg fertilized in vitro is carried out by maturing and fertilizing a bovine egg in vitro and co-culturing the fertilized egg together with a trophoblast vesicle of bovine, thereby developing the bovine cell fertilized in vitro. As an alternative method, a fertilized bovine egg matured and fertilized in vitro is co-cultured together with a bovine trophoblast vesicle or bovine cumulus cell in a medium added with EDTA to develop the egg to a stage transplantable to the uterus of cow. The co-culture of the fertilized bovine egg is carried out in a medium having a bovine fetus serum concentration of 1-5%, to which EDTA is added and free from caloric source while keeping the oxygen concentration in the gaseous phase to 2-10%.
Patent JP-H10102540-A (JP)
Title: Work machine with driver's cab
Inventor: HIGUCHI TAKESHI
IPC: E02F9/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting method of a vibration isolating means constituted of a buffer base, a stopper mechanism, and a link mechanism and sharply shorten the fitting time. SOLUTION: A buffer base 17, a stopper mechanism 22, and a link mechanism 30 are assembled into a subassembly state together with a fitting bracket 20 below the horizontal plate section of a fitting member 40 in advance. The buffer base 17 is fitted to the fixed bracket 13 of a rotary frame 4 via the fitting bracket 20, and the bracket 37 of the link mechanism 30 is fitted to the horizontal beam section 6A of the rotary frame 4. Fitting holes having the diameter corresponding to a rubber mount 43 are bored on the horizontal beam sections 6A, 6B of the rotary frame 4. The stopper mechanism 22 is fitted to the fitting hole of the horizontal beam section 6A to close the fitting hole with a stopper plate 23, and a rubber mount 43 is fitted to the fitting hole of the horizontal beam section 6B via a spacer 50.