baber/WOPTO huggingface dataset:
Patent JP-H0930820-A (JP)
Title: Mold for molding optical element, molding for optical element and optical element
Inventor: MORIMOTO AKIRA
IPC: B29C43/36
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element which can be fitted to an optical instrument without deviation in a transcription face in the optical element despite no fitting mark by inhibiting a press mold having asymmetric molding faces in a couple of press molds sliding in a trunk mold from rotating around the sliding direction as an axis. SOLUTION: This mold forming an optical element comprises a trunk mold 60 of an almost cylindrical shape, and a top press mold 70 and a bottom press mold 80 respectively having asymmetric surfaces both of which are to be fitted to the top and bottom opening 61 and 62 of the trunk mold 60, respectively. For example, the molded face 81 of the bottom press mold 80 is grated and both ends are notched in parallel with the lattice direction of a grating 82 to form a notched and inclined face 83. When a glass material 90 is fed between the top and bottom press molds 70, 80 for press molding, the notched part is filled with the glass material to press the inclined face 83 whereby the bottom press mold 80 is inhibited from rotating round the shaft 63 in the trunk mold 60 and the part filling the notched part becomes a reference point for fitting an optical instrument.
Patent JP-S60150285-A (JP)
Inventor: ANSHIYUUIN ETSUCHI SHIYAA
IPC: G11C29/00
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5883290-A (JP)
Title: Watch case
Inventor: NISHIKAWA MITSUTAKA
IPC: G04B37/22
Filed: 1981-11-12
Abstract: PURPOSE:To reduce the number of polishing steps because the surface part of an electroforming shell layer is virtually identical to the real model with a watch case obtained by using the metallic shell electroformed by using an electroforming matrix transferred faithfully with the surface of the watch case and casting metallic solder into said shell. CONSTITUTION:An electroforming matrix 1 is made of a non-metallic material and complies with the shape of a watch case. Its specular surface part is finished to a specular surface and seams are formed by faithful tracing of seam finishes. A conductive film 2 is obtained by a silver mirror method, a vapor depositing or sputtering method or an electroless plating method. Such electroforming mold is put in a plating layer and an electroforming shell obtained by subjecting the same to an electroforming treatment is removed from the electroforming matrix and the watch case is produced by casting metallic solder thereon. 4 denotes the metallic solder.
Patent JP-H065813-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/822
Filed: 1992-06-16
Abstract: PURPOSE:To provide a capacitor having a small area of a cell and a large storage capacity. CONSTITUTION:A method for manufacturing a semiconductor device having a capacitor comprises the step of piling up a dummy layer 28 formed of a material different from that of a polysilicon film on a surface of the film sewing as a part of a storage node for the capacitor formed on an insulating film layer 18. The method further comprises the steps of forming a first hole for forming a node on the layer 28, then forming a second hole for forming a node oppositely to the layer 18 at the polysilicon film through the hole for forming the first node, and then, reducing in thickness, in order to form a conductive sidewall 12a sewing as part of the node to be connected to the polysilicon on inner peripheries of the first and second holes, the polysilicon.
Patent JP-S6424535-A (JP)
Title: Parallel processing type synchronizing word detector
Inventor: MORIKURA MASAHIRO
IPC: H04L7/08
Filed: 1987-07-20
Abstract: PURPOSE:To detect the synchronizing word of a fast signal without depending upon the operation frequency of a slow processing circuit by constituting a synchronizing word detecting circuit so that the fast processing circuit, digital correlator, and slow processing circuit of a series-parallel converting circuit are separated completely. CONSTITUTION:An input digital signal sequence is converted by the series- parallel converting circuit into M sequences of digital signals P'1... P'M, which are converted in arrangement by M kinds shown in expressions I through M rearranging circuits. The output signals P1... PM of those rearranging circuits are processed by M digital correlators 21 and 22 to detect M kinds of synchronizing words, and a synchronizing word detection pulse selecting circuit generates a fast synchronizing word detection pulse in correct clock phase according to M kinds of slow synchronizing word detection pulses outputted by those digital correlators 21 and 22. Consequently, the operation frequency can be increased in proportion to the number of parallel processes and the fast synchronizing word detection pulse from which the uncertainty of the clock phase is removed is obtained.
Patent JP-S6243149-A (JP)
Title: Forming method of multilayer wiring
Inventor: SHINGUU MASATAKA
IPC: H01L21/3213
Filed: 1985-08-21
Abstract: PURPOSE:To suppress the yield of hillocks and remnants, which deteriorate the characteristics of elements and the reliability of wirings, by covering the surface of a lower layer wiring with a nitride film, and forming side walls. CONSTITUTION:In forming processed, the surface of a lower layer wiring 11 using a low melting point metal or a low melting point metal alloy is covered with a nitride film 12. Thus, hillocks, which are liable to yield on the surface of the wiring, can be prevented. The nitride film (hillock preventing film) serves the role of a stopper so that the lower wiring layer 11 and an oxide film 16 are not etched when an insulating film 13 is etched in order to form side walls 14. The formed side walls 14 alleviate the step on the lower layer wiring 11 and change the step into the gentle inclination. Therefore, an interlayer insulating film (PSG) 17 to be formed thereon can be formed uniformly. Thus, excellent coating property is obtained. An upper layer wiring 19 is formed, and the upper layer wiring film is etched. Since, e.g., a step part A has the gentle inclination owing to the lower side walls, the thickness of the wiring film becomes uniform, and the remnant of the wiring film is hard to occur even in this case of the etching.
Patent JP-H0629955-A (JP)
Title: Cyclic redundancy check system with designated object range
Inventor: KATAOKA NAOHITO
IPC: H04L1/00
Filed: 1992-07-09
Abstract: PURPOSE:To prevent deterioration in a data transmission efficiency by using only data to be sent for an object of cyclic redundancy check and not implementing error processing even when a data part other than the check object range when a transmission capacity of a transmission line is larger than the data quantity to be sent. CONSTITUTION:Data in 64kbps at a sender side are sent to a transmission line 7 whose transmission speed is 2Mbps. A fixed data insert section 2 inserts fixed data to a data part at the outside of an object range in data of 2Mbps based on information designating a check object range from an object range designation control section 1. A cyclic redundancy check bit generating section 3 generates and adds a check bit to the data after insertion and the resulting data are sent to the transmission line 7. A receiver side replaces similarly data at the outside of check object range into the fixed data based on the information from the transmission line 7 to eliminate a transmission error of data other than the data to be sent.
Patent JP-2001013207-A (JP)
Title: Socket for inspecting semiconductor element, semiconductor device inspecting method, and manufacturing method
Inventor: TANAKA TADAYOSHI
IPC: H01R33/76
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a socket for inspecting semiconductor elements capable of appropriately absorbing variations in the height of a plurality of external projection electrodes. SOLUTION: In a tape circuit 2, electrode pads 7 are formed at locations corresponding to the arrangement of the solder bumps 6 of an IC 5. An elastomer sheet 1 is housed in a recess formed in a mother socket part 4 in an IC mounting part of the tape circuit 2 at which the electrode pads 7 are formed. The upper surface of the elastomer sheet 1 is constituted in such a way as to be higher than the location of the upper surface of the mother socket part 4. The contact surface between the tape circuit 2 and the elastomer sheet 1 is heightened approximately by 0.1 mm than a surface by which the tape circuit 2 is supported.  As the tape circuit 2 is once deformed in the direction of loosening itself to maintain a loosened state to a certain load range when pressed from the side of a semiconductor element, it is possible to add load without increasing the tension of the tape circuit 2, to allow local deformation in the pad 7, and to absorb variations in height among the external projection electrodes 6 of the semiconductor element.
Patent JP-H0524245-A (JP)
Title: Image recording method
Inventor: FUJITA YUTAKA
IPC: B41J2/32
Filed: 1991-07-23
Abstract: PURPOSE:To unify glossiness of finished image and improve the reproducibility based on image signal without prolonging the whole recording time. CONSTITUTION:A line buffer 182 outputs a signal for 1 line to a driver 184 synchronizing with rotation of a holding drum 30. Here, a picture element whose density becomes O is selected. At heating a third layer (C coloring matter layer 108), a signal (signal line D0) corresponding to a predetermined energy is outputted to a table on the line buffer 182 corresponding to the picture element whose density becomes 0. Thus, maximum energy for heating an M coloring matter layer 104 is given to the picture element whose density becomes O at heating the C coloring matter layer 108, so that more than predetermined energy is given to the whole picture element, thereby solving the irregularity of glossiness.
Patent JP-S57105493-A (JP)
Title: Analogically displaying wristwatch
Inventor: YAJIMA TAKESHI
IPC: C10N30/06
Filed: 1980-12-23
Abstract: PURPOSE: An analogically displaying wristwatch in which the second gear, the second wheel or other parts are coated with films of a reaction product of an  organometallic compound with a solid lubricant dispersed therein to give high  lubricity and wearing resistance.  
     CONSTITUTION: A solid lubricant is dispersed in a solution obtained by pyrolysis (combined with hydrolysis) of an organometallic compound, preferably an alkoxides of group IIIa elements such as Al(OC 3 H 7 ) 3 , IVa such as Si(OCH 3 ) 4 , Va such as Sv(OC 2 H 5 ) 5  or IVb such as C 4 H 9 COOTi(OC 4 H 9 )3. The resultant solution is coated on the whole or sliding parts of the second gear and the second wheel or the second gear and/or the cylinder gear, dried, calcined to form solid lubricating films. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6337378-A (JP)
Inventor: ONO YUKIO
IPC: G06F3/048
Filed: 1986-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0231158-A (JP)
Title: Total organocarbon analyser
Inventor: MORITA YOZO
IPC: G01N31/00
Filed: 1988-07-20
Abstract: PURPOSE:To measure only low b.p. organocarbon in the total organocarbon in a sample by absorbing and removing carbon dioxide from carrier gas and subsequently oxidizing the volatile org. substance contained in the carrier gas to detect the same. CONSTITUTION:A part of an analytical flow passage (a) is changed over to a bypass flow passage (b) to form flow passages communicating with each other in the order of carrier gas supply part 2   total carbon reaction part 4   carbon dioxide absorbing part 6   oxidizing reaction part 7   carbon dioxide detection part 5 and the carrier gas is transferred through those flow passages. When a sample is injected in the reaction part 4, the sample is held therein and purged by the flowing carrier gas and the volatile org. substance volatilized from the specimen is transferred to the absorbing part 6 by the carrier gas. After carbon dioxide contained in the carrier gas is absorbed and removed, the carrier gas is transferred to the reaction part 7 and carbon dioxide based only on the volatile org. substance contained in the carrier gas is generated herein and can be detected in the detection part 5.
Patent JP-S5884339-A (JP)
Title: Tablet input device
Inventor: ABE KIYOMI
IPC: G06F3/03
Filed: 1981-11-14
Abstract: PURPOSE:To change an input region as desired, by providing an input region changing controller to a coordinate information generating part to perform the switching of a nondetection sector and an input sector among the coordinate regions on a tablet. CONSTITUTION:When the nondetection sector between coordinate regions on a tablet is eliminated, a switch 24 of an input region changing controller 21B is set at a high level. Then the output of an EXOR23 is set at a low level, and the output of an NAND25 is set at a high level, respectively. The 1st detecting signal is fed to the FF12 and 13 through an AND26. Then the outputs of FF12 and 13 are set at a high level, and the detecting signal is fed to a latch 17. At the same time, the output Q of the EXOR23 and the output of the NAND25 are set at a high level, respectively. Therefore, an output is prevented to the side of a distributing circuit 21A of a distributing part 21 by the AND26 although the 2nd detecting signal is fed.
Patent JP-S6338801-A (JP)
Inventor: ISHII SHIGERU
IPC: A23L5/10
Filed: 1986-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6448658-A (JP)
Title: Method and apparatus for producing fiber reinforced metal material
Inventor: ANDORUU UINSUROO KURIFUOODO
IPC: B22D18/04
Filed: 1988-07-20
Abstract: PURPOSE: To obtain a product of high quality and to efficiently manufacture it by drawing out a cast fiber reinforced metal material after charging fibers into a die chamber at a controlled speed, then feeding molten metal, pressurizing and holding them at a uniform temperature. CONSTITUTION: A fiber bundle 1 consisting of steel wires and ceramic fibers as the fibers is fed to the die chamber 6 through a guide 3 and a heating chamber 4. After feeding Al or Al alloy 16 which is heated and molten in a second chamber 11 to the die chamber 6, the product is drawn out of a cooling chamber 8. By this method, the product is efficiently manufactured.
Patent JP-S57108601-A (JP)
Title: Measuring device for film thickness
Inventor: SAKANAKA MASAO
IPC: G01B7/06
Filed: 1980-12-25
Abstract: PURPOSE:To stably measure film thickness, by a method wherein an annular guide member is provided around a capacitor as a film thickness detecting element, and the surface of the capacitor is projected a little higher than the guide member. CONSTITUTION:A guide member 10 in the shape of, e.g., ring is provided around a film thickness sensor 9. The surface of the film thickness sensor 9 contacting with a film 1 is projected a little higher than the film contact surface of the guide member 10. Thereby, the film 1 is guided by the guide member 10 so as to contact with the film thickness sensor 9. Accordingly, it is possible to stably conduct measurement of film thickness.
Patent JP-H0738096-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: TSUKAMOTO MASANORI
IPC: H01L29/78
Filed: 1993-07-23
Abstract: PURPOSE:To improve the problem of junction leak in a MOS transistor having high impurity concentration regions for preventing short channeling. CONSTITUTION:A first conductivity type source region 4s and drain region 4d are formed in the semiconductor substrate region, a second conductivity type high impurity concentration region 6 having an impurity concentration higher than the semiconductor substrate region is provided limitedly on the side of the gate part 5 at the bottom part of the source region 4s and the drain region 4d, and a first conductivity type low impurity concentration region 8 is provided on the side of the device isolation insulating layer 2 of the source region 4s and the drain region 4d.
Patent JP-H0740991-A (JP)
Title: Packing device for heavy object
Inventor: HIKOBE ATSUO
IPC: B65D71/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide a heavy object packing device into which the projecting prongs of a forklift can be inserted from the four sides and which provides the pallet good in operational efficiency at the time of loading and unloading, prevents binding bands from raising from a flat plate of the pallet at the time of binding and keeps the binding bands from being cut off by the projecting prongs of the forklift. CONSTITUTION:By using binding bands 4, a packing device fastens together a pallet 2 formed of wood frame, supporting plates 5 and 9 laid on the wood frame, a number of heavy objects 6 placed on the supporting plates, intermediate supporting plates 5 and 10 placed on the heavy objects, a number of heavy objects 6 placed on the intermediate supporting plate and a top panel 11 placed on a stack of the heavy objects 6. The pallet 2 is provided with openings 20 for receiving the projecting prongs of the forklift on the four sides and a contact plate 17 for contacting with the binding bands 4 on its underside.
Patent JP-H0349861-A (JP)
Title: Multiple head polishing device
Inventor: MORIMOTO TAKEO
IPC: G01B21/30
Filed: 1989-07-14
Abstract: PURPOSE:To continuously perform a series of polishing works of rough, fine and finish polishing for objective surface of polishing by mounting a polishing member, respectively corresponding to rough, fine and finish polishing, to each polishing tool. CONSTITUTION:When a workpiece 1 is polished, first a movable bed seat 14 is moved by a driving gear, and a polishing tool 21, to which a polishing member 24 corresponding to rough polishing is mounted, is opposed to a polishing objective surface. A supporting arm 9 is advanced toward the workpiece, and the polishing tool 21 is brought into contact with the polishing objective surface of the workpiece 1. Here a shock of the contact of the polishing member with the polishing objective surface is relaxed by a cushioning device 19, while its elastic reaction force presses the polishing member to the polishing objective surface by a fixed pressure. Under this condition, the polishing objective surface is rough polished by the polishing too. Next by moving the movable bed seat by the driving gear while retracting the supporting arm 9, a polishing tool, which mounts a polishing member for fine polishing, is opposedly placed to the polishing objective surface.
Patent JP-S6076825-A (JP)
Title: Adaptive echo canceller
Inventor: ITOU HIDENORI
IPC: H04B3/23
Filed: 1983-10-03
Abstract: PURPOSE:To shorten the production time of an echo line model and to ensure an echo cancelling effect by comparing a transmission signal and a past reception signal to prevent the discontinuation of a correcting action due to a erroneous interruption. CONSTITUTION:A present reception signal supplied through an input terminal 11 of the reception side is sent to a telephone reception terminal from the output terminal 12 of the reception side and also supplied to the 1st memory 15. A transversal filter is provided with the 1st and 2nd memories 15 and 16 and a superposition integration circuit 17. The memory 16 stores the echo line characteristic. A bidirectional call detecting circuit 20 compares the past sample reception signal with a transmission signal and decides a bidirectional call when the transmission signal is larger than the reception signal. Then the circuit 20 stops the correcting action of a correction circuit 19.
Patent JP-H0928460-A (JP)
Title: Brush for car washing machine
Inventor: YASUTAKE NOBUO
IPC: B60S3/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a brush for a car washing machine capable of easily and quickly performing an attaching operation over the entire steps of a brush single body and orderly performing attachment while arranging the brush single body in a peripheral direction and a step direction without lowering the strength of an axis body. SOLUTION: This brush single body 1 is formed by circularly cutting cloth in a prescribed dimension and cutting the center through part 2 of the prescribed dimension at a center part. The brush single body 1 is fixed between plural bodies 20 to be fitted by abutting the bodies 20 to be fitted to plural parts in the peripheral direction at the peripheral part 1A of the center through part 2.  Assembly is performed by fixing a fixing device 30 to one end of the shaft body 10, fitting the group of the bodies 20 to be fitted fixed to the brush single body 1 from the other end to a fitting part 11, sliding them in an axial direction, externally fitting the brush single body 1 to the axis body 10, abutting it on the fixing device 30, successively laminating and arranging the brush single body 1 in the axial direction by repeating external fitting and sliding and fixing the fixing device 30 to the other end of the axis body 10.
Patent JP-S6074922-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/34
Filed: 1983-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001016676-A (JP)
Title: Electret capacitor microphone device
Inventor: ARAKI HIROKAZU
IPC: H04M1/03
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress audible harmonic noises of a carrier from entering a microphone device as the electric noises by providing a means to damp the electric noises by connecting a capacitive element between the land parts where the connection is secured between the drain and source of an FET. SOLUTION: An FFT is prepared to perform impedance conversion of the change of electrostatic capacity of capacitor part together with a printed board where the FET is mounted. A pair of land parts 8a and 8b are formed on the printed board. A laminated ceramic capacitor 20 is connected to the part 8a via a ground pattern 10 formed circularly along the fringe of the printed board and a branch-like pattern 9 and also connected between both parts 8a and 8b. As the capacitor 20 is connected between the parts 8a and 8b, the electric noises can be prevented from entering a microphone device.
Patent JP-H0469244-A (JP)
Title: Method to make form plate
Inventor: KOJIMA YASUO
IPC: B41J2/01
Filed: 1990-07-11
Abstract: PURPOSE:To make a form plate having excellent plate wear, ink sticking property, and waterproof by using lipophilic ink having light curing component, performing whole image exposure with active light after recording so as to cure the ink component. CONSTITUTION:Lipophilic ink having light curing component is used as ink for forming images on a recording material by an ink jet system. As preferable light curing components, there are a photopolymerization component using light radical polymerization and light ion polymerization, a light cross linking component represented by polyvinyl alcohol esterified by cinnamic ac, and a material containing diazonium salt and its condensate mixed with binder. In addition to the light curing component which is indispensable in the lipophilic ink to be used for the present invention, other components for forming the ink such as appropriate coloring materials and solvents of the coloring materials can be used. After the recording on the recording material using the lipophilic ink by the ink jet system, the whole face is exposed to active light.