baber/WOPTO huggingface dataset:
Patent JP-H1022644-A (JP)
Title: Boring method of hole for viahole
Inventor: SATO HIROMOTO
IPC: H05K3/46
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To eliminate contamination like smear of viaholes, by firstly forming holes in viahole forming parts with a carbonic acid gas laser beam, and performing finishing treatment by irradiating the holes with an excimer laser beam. SOLUTION: Viahole forming parts are irradiated with a carbonic acid gas laser beam, and holes 24 for viaholes are fumed. Boring with the carbonic acid gas laser beam is made posssible at a high speed, but contamination like smear is generated in each of the holes 24 for viaholes. Each of the respective holes 24 for viaholes is subsequently irradiated with an excimer laser beam 28. Thereby contamination like smear in the respective holes 24 for viaholes can be eliminated.
Patent JP-H1128404-A (JP)
Title: Manual gluing machine
Inventor: MIZUTA KAZUHISA
IPC: B05C1/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manual gluing machine which facilitates the adjustment of a gluing quantity (thickness). SOLUTION: A gluing machine body A has a sheet roll un-winding section 1 which freely rotatably detains a sheet roll, a glue container section 2 which is arranged adjacently to the sheet roll un-winding section 1 via a barrier 3 and a glue draining section 9 which is disposed at the front bottom end of the glue container section. The sheet roll un-winding section 1 and a glue container 2 are composed of wall parts and the base part enclosed by these wall parts is held open. A cushion part 10 facing the glue draining section 9 is disposed at a base plate B. An engaging means 17 makes the contact and the size of spacing between the glue draining section 9 of the gluing machine body A and the cushion part 10 free adjustable.
Patent JP-S6433905-A (JP)
Title: Manufacture of magnetic powder for resin bonded permanent magnet
Inventor: TOKUSHIGE HIROYUKI
IPC: H01F1/057
Filed: 1987-07-30
Abstract: PURPOSE:To obtain magnetic powder consisting of a rare earth iron system alloy capable of being made to be anisotropic even in case of using it as a resin bonded permanent magnet by forming by compression the rare earth iron system alloy in a magnetic field, and by breaking and re-aging it after sintering and aging. CONSTITUTION:A rare earth iron system powder is formed by compression in a magnetic field, and the formed product is broken and aged again after sintering and aging. For example, an alloy ingot produced by RF-melting in Ar gas an alloy consisting, in terms of weight ratio, of Nd for 33%, Co for 8.9%, B for 1.3%, and virtually Fe for the rest is finely broken after rough breaking, and alloy powder whose average grain diameter is 8mum is obtained. The obtained alloy powder is formed by compression in a magnetic field of 10k oersted, and the formed product is cooled by oil after sintering in the Ar gas atmosphere at a temperature of 1050 deg.C, and the sintered body is aged in the Ar gas atmosphere at 600 deg.C for an hour. The aged body is put in a hermetically sealed container and is broken using hydrogen gas whose pressure is 3kg/cm<2>. The aging treatment is made to the obtained powder in vacuum at 750 deg.C for 3 hours.
Patent JP-H0723540-A (JP)
Title: Stator winding for electric rotating machine
Inventor: OTAKA TORU
IPC: H02K3/24
Filed: 1993-06-30
Abstract: PURPOSE:To enhance reliability without requiring any special brazing work by projecting a hollow strand into a cooling medium clip. CONSTITUTION:A clip 5 is made of copper and comprises a clip body 12 and a clip cover 13. The end parts of coils 2, 3 and the clip cover 13 are assembled into the clip body 12 and then they are integrated by brazing. Hollow strands 8 are set longer than solid strands 9 at the end parts of the coils 2, 3 so that the hollow strands 8 project into farther into the clip 5 than the solid strands 9 when they are assembled into the clip 5. The coils 2, 3 and the clip 5 are then brazed conventionally up to the end part of the solid strands 9 thus separating the end parts of the hollow strands from the brazed position. Since the molten metal can cover the end face of the solid strands 9 but can not intrude into the hollow strands 8, the hollow strands 8 are prevented from being choked.
Patent JP-S6080651-A (JP)
Inventor: YAMADE KAZUKO
IPC: E04D5/14
Filed: 1983-10-07
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-S5773817-A (JP)
Title: Intake air bypass equipment for engine with supercharger
Inventor: NOMURA KAZUHIKO
IPC: F02M35/10
Filed: 1980-12-26
Abstract: PURPOSE: To weaken a chatterring of a reed valve for a longer service life by opening a suction bypass passage supplied with the reed valve to a suction passage disposed at an upstream site from a throttle valve.  
     CONSTITUTION: A supercharger 7 conciding with an operation of an engine 1 is disposed on the way of a suction passage 5 connecting an air cleaner 6 and a combustion chamber. A reed valve 13 is equipped in a bypass passage 12, restricting an air flow to run from the air cleaner 6 to the combustion chamber. The combustion chamber on one side of the bypass passage 12 is communicated with a suction passage 2a disposed at an upstream site from a throttle valve 22. A pulsated suction air delivered from the combustion chamber is checked by the throttle valve 22 before transferred to the reed valve 13, thereby weakening an undesired chatterring of the reed valve 13 and preventing its breakage caused by a fatigue. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1029448-A (JP)
Title: Control unit of vehicle equipped with continuously variable transmission
Inventor: YOSHIMURA YASUSHI
IPC: B60W10/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the range of fluctuation in the rotational frequency of an internal combustion engine as well as to control a variation in engine speed by securing the transmission gear ratio of a continuously variable transmission at the time when being so judged as a follow-up running state, and making an air-fuel ratio in the internal combustion engine into being rich according to the surplus torque of this engine. SOLUTION: In time of vehicle driving, an average car speed at each specified time and the mean value of accelerator opening are calculated by ECU 20, and a fact of whether a difference between this means value and the latest accelerator opening in time of this average taken is within the specified range or not is judged. When a variation in the accelerator opening is large enough but another variation in the car speed is not so large, it is so judged as a follow-up running state, and in this time, a transmission gear ratio of a continuously variable transmission 12 is fixed down, while a fact of whether there is any surplus torque in an internal combustion engine 10 or not is judged, and when a fact that there is no torque at all is judged, an air-fuel ratio of the engine 10 is made into being rich.  With this, a deficient portion of torque in time of the accelerator stepped on at a time when there is no surplus torque is supplied to make up for, therefore a range of fluctuation in engine speed is thus reduced.
Patent JP-H1041611-A (JP)
Title: Manufacture of printed wiring board and printed wiring board
Inventor: NAKAJIMA KOJI
IPC: H05K3/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To completely peel off and transfer a wiring conductor which is formed at high density by forming an insulator on an insulator electrode of a master board which has a wiring conductor electrode of a specified pattern and the insulator electrode of a specified pattern, and forming the wiring conductor on the wiring conductor electrode and then peeling off and transferring the insulator and the wiring conductor onto an insulating substrate. SOLUTION: A wiring conductor electrode 2 and an insulator electrode 3, both of which are constituted of metallic films, are formed on a master board 1. On the surfaces of the electrodes 2, 3, peel-off layers 4a, 4b are formed and then an insulator 5 which is made of electrodeposition resin is formed on the peel-off layers 4b and a wiring conductor 6 which is made of metal is formed on the peel-off layer 4a. Next, an insulating substrate 7 which has an adhesive layer 8 formed on it and which has a flexibility is located face to face with the master board land is so pressed against the master board 1 that the adhesive layer 8 may be airtightly attached to the wiring conductor 6 and the insulator 5. After that, the master board 1 and the insulating substrate 7 are separated. At that time, the wiring conductor 6 and the insulator 5 are transferred onto the adhesive layer 8.  Compared with a case that only the wiring conductor is peeled off and transferred, a contact area with the adhesive layer is expanded and thereby the wiring conductor which is formed at high density can be completely peeled off and transferred.
Patent JP-H0933588-A (JP)
Title: Tester for protective repeater
Inventor: SONOMURA SHINSUKE
IPC: G05B23/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a measurement data of a protective repeater easily with limited measuring errors. SOLUTION: A test data for testing static characteristics is stored by a memory function of a 8 phase voltage/current generator 12 and a voltage and a current are generated by a test starting command to be applied to a sample repeater 15 after amplified by a distortion-free tester 13. When the sample repeater 15 is operated, a repeater operation signal thereof is applied to the 8 phase voltage/current generator 12 to hold the voltage and current at the moment. The values of the voltage and the current are measured by a measuring device 14 and a measurement data thereof is transferred to a personal computer 11.
Patent JP-H1031306-A (JP)
Title: Production of quinonediazidosulfonic ester sensitizer
Inventor: SATO KENICHIRO
IPC: G03F7/022
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain quinonediazidosulfonic ester free from residue of quinonediazidosulfonyl chloride as starting material and a by-product such as a decomposed product by carrying out specified processes when an arom. polyhydroxy compd. and quinonediazidosulfonyl chloride are condensed using a deoxidizer. SOLUTION: When an arom. polyhydroxy compd. having a mol.wt. of <=1,000 and 1-10 phenolic hydroxyl groups and quinonediazidosulfonyl chloride are condensed using an aliphatic or arom. amine as a deoxidizer, the deoxidizer is dropped into a mixed soln. contg. the polyhydroxy compd. and quinonediazidosulfonyl chloride by a stoichiometric amt. 1.00 times that of the quinonediazidosulfonyl chloride and an acid is added by a stoichiometric amt. 0.10-0.20 times that of the quinonediazidosulfonyl chloride. A pH adjusting agent is further dropped by a stoichiometric amt. 0.11-0.21 times that of the quinonediazidosulfonyl chloride. The amt. of the pH adjusting agent is made larger than that of the acid.
Patent JP-H05158494-A (JP)
Title: Noise reducer
Inventor: KATSUMATA YASUSHI
IPC: G10L19/012
Filed: 1991-07-04
Abstract: PURPOSE:To make it easier to listen to signals such as voice sound even if remaining noise in remainder is maldistributed to a specific frequency range so as to prevent erroneous recognition when used in a speech recognizing device. CONSTITUTION:Related to the main input received by a microphone 12, signal content s from a signal source 11 is mingled with noise content na from a noise source 13. A microphone 14 receives noise content nb from the noise source 13. The output y similar to the noise content na is obtained by using an adaptive filter 16. This is subtracted from the main input to obtain remainder e similar to the signal content s. The remainder e is superimposed with white color-like random noise from a random noise generator 19 to mask the remaining noise in the remainder e.
Patent JP-H0239065-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROTO
IPC: G03G21/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a fixed potential of a bright part by varying relative distance between exposing and developing positions with respect to an image carrier. CONSTITUTION:A reflecting mirror 6 reflecting a laser beam toward a photosensitive drum 8 is held on the photosensitive drum 8 so as to be tilted. The position where the laser beam exposes the photosensitive drum 8 is switched to a position (a) and a position (b) upstream of the position (a) in the rotating direction of the photosensitive drum 8. Process speed is changeable. When the high process speed is selected, the inclination angle of the reflecting mirror 6 is altered so that the laser beam comes to the exposure position (b), and time required from exposure to development is made longer than in the exposing position (a). Thus, only by making the reflecting mirror capable of tilting, the process speed can be altered without modifying the basic configuration of a laser beam printer.
Patent JP-S5890362-A (JP)
Title: Measuring device for surface temperature of slab in continuous casting device
Inventor: OKUHARA SEIICHI
IPC: G01J5/08
Filed: 1981-11-25
Abstract: PURPOSE:To pwvent an optical fiber against high temp., to open a visual field and to measure temp. stably for a long period of time by inserting the optical fiber into double-ply pipes, passing cooling water in the space of the double- ply pipes, and feeding air from the rear of the inner pipe. CONSTITUTION:The outer side of the 1st pipe 11 is covered with the 2nd pipe 12 up to the mid-way to form double-ply pipes, and the 3rd pipe 13 for circulating cooling water is inserted into the space 15 formed between the pipes 11 and 12. An optical fiber 8 is inserted into the 1st pipe 11, and the rear of the pipe 11 is connected to a compressed air souce. By the above-mentioned operations, the fine part of the pipe 11 alone can be inserted into the clearance between rolls 6 and the cooling water is circulated in the space 15 to protect the fiber 8 against high temp. Further, air is fed into the pipe 1 from the rear and ejects from the preceding end thereof; therefore the intrusion of water drops is prevented, the steam in the visual field is blown off to open the visual field and the rays radiated from a slab are made faithfully incident to the fiber.
Patent JP-S6433757-A (JP)
Title: Device for tracking diagonal track
Inventor: NEMOTO SHOJI
IPC: G11B15/467
Filed: 1987-07-29
Abstract: PURPOSE:To move the servo stable point of a head and a diagonal track and to control it in a track arranging direction by executing a 1/4 (for one track part)-shifting to the four frequencies sequence of a reference pilot signal and generating an error voltage. CONSTITUTION:The output of a head switching circuit 6 is fetched through an LPF7 as a pilot signal PB. On the other hand, reference pilots f1-f4 are generated in a pilot generating circuit 10, a switch 8 is controlled by signals SEL1 and 2 of a switch control circuit 11, a successive selecting is executed, a multiplying 9 is executed by the signal PB and component difference of frequency difference DELTAfA and DELTAfB are generated. A track dislocation is detected through a circuit 21 and a switch 18 is controlled by a pulse ATFSW. When the output is a positive polarity, a right dislocation is obtained. An original error voltage A is fetched into a sampling circuit 19 by a pulse STA and a pulse TSB is given to an inserting pilot position. Then, an error voltage B is fetched into a sampling circuit 22. A deciding circuit 25 executes a comparing with a referring voltage and transmits signals S1 and S2. The phases of the signals SEL1 and 2 are changed through the control circuit 11 and the 1/4- shifting is executed to the feedback phase of the reference pilot signal. Then, the servo stable point is moved in the track arranging direction.
Patent JP-H0354813-A (JP)
Title: Method of exposing substrate having cylindrical hole made through converged beam
Inventor: HOSHINOUCHI SUSUMU
IPC: H01L21/027
Filed: 1989-07-21
Abstract: PURPOSE:To facilitate stable exposure of the wall surface of a cylindrical hole by a method wherein both the incident beam applying part of a resist layer on the wall surface of a cylindrical hole to which a converged beam is applied directly and the reflected beam applying part of the resist layer to which a reflected beam is applied are exposed simultaneously. CONSTITUTION:The scanning position and scanning speed of a converged electron beam 20 which is emitted from a cathode 17 and converged through a converging coil 19 are controlled by deflection coils 14. Under such conditions, the beam 20 is applied onto the whole region of the open surface 21 of the cylindrical hole 2 of a substrate 1 in such a manner that the direction of the beam 20 has an inclination angle against the normal of the opening surface 21. As a result, the incident beam applying part 22 of a resist layer 3 covering the wall surface of the hole 2 to which the beam 20 is applied directly and the reflected beam applying part 23 of the resist layer 3 to which the beam reflected by the resist layer 3 of the incident beam applying part 22 is applied are exposed simultaneously. With this constitution, the substrate 1 having the cylindrical hole 2 is exposed efficiently and stably without creating a shaded part.
Patent JP-S6251338-A (JP)
Title: Error transmission system in repeater
Inventor: NAMIKADO NAGAHIKO
IPC: H04L25/52
Filed: 1985-08-30
Abstract: PURPOSE:To transmit accurately an error of a transmission line receiving a signal to the next transmission line by detecting/storing an error, avoiding a CRV frame and causing the code rule violation when an NRZ code is logical 1 so as to transmit the error. CONSTITUTION:When the NRZ signal a1 is logical 1 and a CRV frame signal a5 is logical 0, that is, it is not on a CRV synchronizing frame, and when an error storage circuit 203 counts an error, an error insertion signal a8 being an output of an AND gate circuit 209 goes to a high level, a CRV signal a9 goes to a high level and the error is transmitted to the next transmission line. Even when an error storage signal a7 is logical 1, when the NRZ signal a1 is logical 0 or the CRV frame signal a5 is logical 1, the AND gate circuit 209 inhibits the insertion of the error.
Patent JP-S6347268-A (JP)
Title: Repetitively folding device for sheet
Inventor: HONDO KINYA
IPC: B65H45/20
Filed: 1986-08-13
Abstract: PURPOSE:To make folds of a sheet-shaped object constant and fold it correctly and at a high speed by providing folding blades reciprocated almost in the vertical direction above a chain sprocket. CONSTITUTION:If a sheet-shaped object W is fed from behind a sheet repetitively folding device, 1 when a folding blade 6 is lowered between shaping blades 4a, part of the sheet-shaped object W is completely folded by a front blade 6a, and simultaneously the rear portion of this folded position is applied with a fold in advance by a rear blade 6b lowered between rear shaping blades 4a. Next, when the folding blade 6 is lifted and a chain conveyor 5 is somewhat advanced, the fold portion previously applied in the above process is advanced and completely folded by the front blade 6a when the folding blade 6 is lowered next time.
Patent JP-S6348797-A (JP)
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1986-08-13
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-H0353785-A (JP)
Title: Video telephone set
Inventor: AOKI YUTAKA
IPC: H04N5/64
Filed: 1989-07-21
Abstract: PURPOSE:To adopt a radio system and to expand the application range by constituting a video telephone set with a main body section, other transmission reception section coupled with a transmission reception section in a radio wave, a camera for picture pickup, a speaker for audio reproduction, a picture display section, an operation section and a portable section having a memory for picture data storage. CONSTITUTION:When a network control unit 201 is switched to the position of a main body section 2 with the operation of an operation section 206, a speaker 305 rings in the presence of a call from an opposite party. When an operation section 310 hooks off its handset, the unit 201 makes the reception with a signal via the opposite path and the line is connected. Then the speaker 305 and a microphone 307 are in use by the portable section 3 only to attain the talking with the opposite side. When the opposite party sends a video transmission signal, the received picture data is written in a memory 203. Then the picture is transferred to a memory 302 of the portable section 3, sent from a demultiplex synthesis section 303 to a liquid crustal display device 306, where the signal is reproduced.
Patent JP-2000018939-A (JP)
Title: Size measuring instrument and measuring method using the same
Inventor: KANAI TAKAAKI
IPC: G01B21/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To measure even a small hole diameter by providing an automatic aligning mechanism and simplifying the structure of the size measuring instrument which is adaptable over a wide range of diameters. SOLUTION: This instrument is equipped with arms 82a to 82d supported rotatably at a fulcrum 83a, measurers 81a and 81b provided at one end of some arms 82a and 82b among the arms, a displacement detecting means 86a which detects the displacement of the other end of the arms provided with the measurers, energizing means 92 to 94, and 97 to 102 which can energize plural arms in opening/closing directions at the same time and release only the arms provided with the measurers from being energized, and a measurement energizing means 88a, which energizes the energizing-released arms 82a and 82b provided with the measures with specific pressure, and part of a guide member is used as a measurement arm.
Patent JP-H0355017-A (JP)
Title: Grid for broiler
Inventor: SOGA KAORU
IPC: F24C15/16
Filed: 1989-07-21
Abstract: PURPOSE:To prevent food to be cooked from scorching to a grid by a method wherein the grid has protruding and recessed parts, the protruding parts are parts with which food to be heated comes into contact, and the recessed parts are parts which are heated by combustion gas not in contact with the food to be cooked. CONSTITUTION:As a grid 3 has two or more recessed parts 7 and protruding parts 6, food to be heated comes in contact with only the protrusion parts 6 when it placed on the grid 3 so that scorching to the grid, which is heated to a high temperature by combustion flames of a lower burner 4 of a broiler, is diminished. Oil dripping from the food to be heated is not collected on the grid but drips down to a broiler pan 2 through the recessed parts 7, so that the food to be heated, which is in contact with the protruding parts 6 of the grid 3 which is heated to a high temperature by the combustion flames of the lower burner of the broiler, becomes hard to scorch to the grid. As the contacting area of the grid 3 with the combustion flames of the lower burner of the broiler is increased by providing the recessed parts 7, the temperature of the grid 3 becomes higher causing the temperature of the protruding parts 6 to become higher due to heat conduction, so that parts of the food in contact with the protruding parts 6 are completely carbonized and becomes hard to scorch.