baber/WOPTO huggingface dataset:
Patent JP-2000263487-A (JP)
Title: Circumferential copying type chuck device
Inventor: YAMAZAWA KAZUYUKI
IPC: B25J15/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a chuck device capable of chucking a work without breakage and commonly usable to various kinds of works by arranging two sliders performing approaching and separating motions on a linear guide, and mounting a pair of elastic tape-like retaining members between both side surfaces of the two sliders. SOLUTION: When two sliders 2 and 3 are approached to each other by a proper driving mechanism, a pair of elastic tape-like retaining members 4 and 5 is swollen outward in loop form, and a work W is set in the inner part. When the sliders 2, 3 are mutually separated from this state, the tape-like retaining members 4 and 5 are moved toward the center, deformed along the outer circumferential surface of the elliptic work W, and finally closely fitted to the outer circumferential surface to chuck the work W. At this time, a force is added form the tape-like retaining members 4, 5 to the outer circumferential surface of the work W.  However the own masses of the tape-like retaining members 4, 5 are small because of their small thickness and light weight, and even if they are closely fitted to the outer circumferential surface of the work W at a rather high speed, the outer circumferential surface of the work is never broken.
Patent JP-S63239894-A (JP)
Inventor: FUKAZAWA TOSHIRO
IPC: H05K1/11
Filed: 1987-03-27
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-H08267270-A (JP)
Title: Low temp. welding solder for rail bond
Inventor: KATO RIKIYA
IPC: B23K35/26
Filed: 1995-03-29
Abstract: PURPOSE: To provide low temp. welding solder, which has good workability in preliminary plating and supply of solder to steel rail and a terminal of bronze rail bond, in which shear force of joined part is sufficiently strong and which does not contain heavy metal of harmful cadmium, lead, etc. CONSTITUTION: A solder consists of, by weight, 0.5-22% Ag, 7-15% Zn, as desired, <=5% Sb, and/or <=5% In, and the balance Sn, further has 220 deg.C peak temp. By this, strong shear force is obtained to the joined part of rail and rail bond.
Patent JP-H07253246-A (JP)
Title: Output control device in electric hot water heater
Inventor: KINOSHITA TAKEMI
IPC: F24H1/18
Filed: 1994-03-15
Abstract: PURPOSE:To switch an electric hot water heater to the thermal output increasing state at the time of the additional heating in order to shorten the additional heating time by providing the hot water heater switchable in use between the nighttime and daytime power supply with a switching device for temporarily increasing the thermal output of the heater. CONSTITUTION:During the night when the power rate is low, a contact point 6b of a time switch 6 is closed to energize an electromagnetic relay 8a so as to close a contact point 8b, thereby energizing a heater 4a to heat the water in its tank in order to raise the water temp. In the winter, the heater 4a is set at such a volume as to entirely boil up the water in the tank when it remains energized throughout the period of the nighttime power supply. In a case where the amount of hot water used is so large that the hot water stored in the tank is expected to lack adequate amount, when a change-over switch 7 for additional heating is turned on, electromagnetic relays 8a and 9a are energized to close contact points 8b and 9b. By this method, two heaters 4a and 4b are energized at the same time to increase the output of the heaters upon additional heating over that during the night, so that the boiling time can be shortened.
Patent JP-S55163333-A (JP)
Title: Disc brake
Inventor: MORI MORIYUKI
IPC: F16D55/22
Filed: 1979-06-06
Abstract: PURPOSE: To reduce oscillation through fluctuation of frictional resistance generated at the time of braking, by making holes on a disc's surface of contact with a pad, so that the pad comes in contact with at least one of the holes when the pad is pressed to the disc.  
     CONSTITUTION: When pads 13 in a pair of calipers are pressed to a pair of discs 12, the known braking force is produced for a disc brake attached to a front wheel 10 of motor cycle. Long holes 20..., 24... are made at certain intervals in the circumferential direction on the external circumference 8 of each disc 12, each hole being inclined in the direction opposite to revolution A of the wheel 10 and long holes 20, 24 being shifted from each other on each disc 12, 12. Since the pads 13 are always kept in contact with either one of the long holes 20, 24 while the brakes are being applied, the fluctuation of frictional resistance between the discs 12 and the pads 13 is minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59197070-A (JP)
Title: Cleaning device
Inventor: OOTANI TOSHIYUKI
IPC: G03G21/00
Filed: 1983-04-23
Abstract: PURPOSE:To stabilize the cleaning performance by adhering a clearing blade and a holding member to each other with a specific adhesive to hold the cleaning blade only with one face. CONSTITUTION:The cleaning blade 1 consisting of elastic rubber and a holding member 2 consisting of a rigid body such as a metal or the like and having elasticity are adhered and fixed to each other by an adhesive layer 10 having 0.1dg/cm adhesive strength, desirably, >=0.5kg/cm adhesive strength. Though the blade 1 is held only with one face by adhesion in this manner, an excellent cleaning characteristic is obtained because the edge line of the blade is made uniform. Since the blade is supported only with one face, the device is made compact and the cleaning performance is stabilized.
Patent JP-H10265810-A (JP)
Title: Hydrogen occlusion alloy powder, its production and electrode consisting thereof
Inventor: TAKESHITA YUKITERU
IPC: H01M4/38
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain hydrogen occlusion alloy powder which has an excellent discharge capacity and charge and discharge repetition life when the power is used for the battery by specifying the ratio of the average grain size of the alloy powder pulverized after a heat treatment to the average grain size of the substantially spherical hydrogen occlusion alloy powder before the heat treatment. SOLUTION: The hydrogen occlusion alloy powder at least partially sintered during the heat treatment is pulverized and the sintered compacts are nearly completely disintegrated. The disintegration is so executed that the ratio of the average grain size of the pulverized powder after the heat treatment to the average grain size of the powder before the heat treatment attains a range of 0.85 to 1.15. Namely, the powder having nearly the same average grain size as the average grain size of the powder before the heat treatment is obtd. Such pulverization is easily attained by using a pulverizing machine of which the main pulverizing mechanism is impact. The hydrogen occlusion alloy powder having the spherical shape can thus be obtd.  Consequently, a high-density electrode packed with a large amt. of the hydrogen occlusion alloy by the peculiar high packing property of the spherical powder is obtd. and the capacity of the battery is made higher.
Patent JP-S61231068-A (JP)
Title: Vinyl acetate resin adhesive
Inventor: KOBAYASHI TAKEO
IPC: C09J131/04
Filed: 1985-04-04
Abstract: PURPOSE:To provide the titled adhesive which is incombustible and has high performance, by modifying a vinyl acetate resin adhesive with an aliph CONSTITUTION:10-90wt% solvent type vinyl acetate resin adhesive having a degree of polymn. of 500-2,000 and a viscosity.
Patent JP-H06283148-A (JP)
Title: D cell alkaline battery
Inventor: NAKAJIMA MICHITSUGU
IPC: H01M2/02
Filed: 1993-03-30
Abstract: PURPOSE:To improve the impact resistance of a positive electrode terminal section without increasing the number of part items and manufacturing processes by improving the load resistance in the axial direction of the positive electrode terminal section of a positive electrode can with reinforcing ribs. CONSTITUTION:A positive electrode terminal section 2b is protruded at the center of the bottom section 2a of a bottomed cylindrical positive electrode can 2, and label sticking faces 2d are horizontally formed at the peripheral section of the bottom section 2a. Two (or three or four) tapered reinforcing ribs 2c are radially arranged centering on the positive electrode terminal section 2b respectively on the bottom section 2a of the positive electrode can 2, and a D cell alkaline battery with an integrated can structure is manufactured.
Patent JP-H07282639-A (JP)
Title: Low dielectric constant enameled wire
Inventor: SUGA MIYUKI
IPC: H01B7/02
Filed: 1994-04-11
Abstract: PURPOSE:To attain the decreasing of a relative dielectric constant and improving adhesiveness to and separation resistance from a conductor, by coating on the conductor with a specific ultraviolet hardened resin. CONSTITUTION:A conductor 1 is thick covered with an ultraviolet hardened resin 2 of a 2.8 or less effective relative dielectric constant of 1MHz compounding an acrylic denatured polybutadiene homopolymer or acrylic denatured fluororesin having CF2 in a molecule. Onto the resin 2, a general purpose use enamel coating 3 is applied to be baked.
Patent JP-H08267842-A (JP)
Title: Printer and control method therefor
Inventor: MATSUKI HIROSHI
IPC: B41J5/30
Filed: 1995-03-29
Abstract: PURPOSE: To prevent useless data transfer to a printer having a registered information storage function by a method in which when registered information is required to store by information processing equipment, the possibility of storing the information in a memory is judged, and the result is informed. CONSTITUTION: In printing, when registered information which is not stored in the controller 70 of a printer is necessary, a user sends the information to the controller 70 through information processing equipment (host equipment 60) to register it in a pattern information storage part 74. In this process, the user assigns an identifier for discriminating more than one piece of information of the same kind as the registered information. Next, when the registered information is requested to store in the controller 70, an information processing equipment identifier and a user identifier are sent to the controller 70, where the possibility of the storage of the requested information is judged, and the result is sent to the information processing equipment to be informed to the user.
Patent JP-H08258959-A (JP)
Title: Aligning and conveying device for small article
Inventor: MAEZURU SUSUMU
IPC: B65G47/30
Filed: 1995-03-29
Abstract: PURPOSE: To align small articles on the way of conveyance and to return the small articles which fail to be aligned to an inlet part of a convey passage. CONSTITUTION: Small articles are fed to the upstream side of an aligning convey passages 7a, 7b, 7c, 7d, and the fed small articles are aligned on the way of the conveyance from the upstream sides to the downstream sides of the aligning convey passages, and on the other hand, a mechanism, by which small articles failing to be aligned are discharged from the aligning convey passages so as to be returned to the upstream sides of the aligning convey passages through a returning convey passage 6, is arranged, and as a result, the small articles are aligned until they reach the downstream sides of the aligning convey passage.
Patent JP-S54162740-A (JP)
Title: Electrostatic powder coating
Inventor: SHIMIZU KOUICHI
IPC: B05D1/06
Filed: 1978-06-14
Abstract: PURPOSE: To improve the interpenetration of coating powder to a depression of an article, by coating the depression, preheated to a temperature ranging from the melt starting point of coating powder to the curing starting point, with the powder electrostatically.  
     CONSTITUTION: The depression of an article, e.g. metal or glass, is preheated locally at a temperature ranging from the melt starting point of thermosetting or thermoplastic coating powder to the curing starting point, and coated with the powder electrostatically.  
     EFFECT: Local preheating provides both thick coating and good coated surfaces due to the electrostaic repulsion by the reverse ionization phenomenon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61233116-A (JP)
Title: Concrete pile and its settling cap
Inventor: NISHIYAMA HIRONOBU
IPC: E02D9/00
Filed: 1985-04-05
Abstract: PURPOSE:To eliminate the needs for chipping operation by projecting one end of a reinforcement material to be buried in a concrete pile as the connecting part to be connected with the footing from the upper end of the pile in forming the concrete pile. CONSTITUTION:One end of a reinforcement material 4 to be buried in a concrete pile 1 as a connecting part 4a to be connected with the footing is projected from the upper end of the pile 1 in forming the pile 1. The connecting part 4a of the pile 1 is inserted into the space formed by the inner and outer cylinders 7 and 8 of a cap 6 for settlement and the cap 6 is put on the upper end of the pile 1. A weight 14 for penetrating the pile 1 is connected to the cap 6 by a wire 16 coupled with the hook 12 of a weight-placing portion 9 fixed to the cap 6 for penetrating the pile 1.
Patent JP-H01244987-A (JP)
Title: Gauge control device for combined harvester and thresher
Inventor: FUJITA YASUSHI
IPC: B62D55/084
Filed: 1988-03-25
Abstract: PURPOSE:To enable good reaping work by controlling the movement of a moving side traveling device in such a manner that the alloted load received by a fixed position side travelling device driven at a fixed position of a car body is kept larger than the alloted load received by the moving side travelling device to move in the lateral direction. CONSTITUTION:During travelling, the detection results of alloted load sensors 40, 41 of a fixed position side travelling device 2 and a moving side travelling device 3 are input to a control device to compute the alloted loads. According to these computed results, power is output from the control device to a solenoid valve in such a manner as to keep the alloted load received by the fixed position side traveling device 2 larger than the alloted load received by the moving side travelling device 3 by a preset allowable load difference, whereby hydraulic cylinders 19, 19 are elongated to control the lateral movement of the moving side travelling device 3.
Patent JP-H11270017-A (JP)
Title: Fire resistant and heat insulative laminate sheet and fire resistant coating method for steel frame
Inventor: NUMATA NORIO
IPC: E04B1/94
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve a shape-retaining property of a burned residue by laminating a sheet made of a heat insulative and expansive material having an adhesive property in a normal temperature on a sheet made of a noncombustible material and further laminating a base cloth having an opening and a specified occupying areal ratio to the sheet, on the sheet. SOLUTION: A sheet B made of a heat insulative and expansive material having an adhesive property in a normal temperature is laminated on a sheet A made of a noncombustible material and a fire resistant and heat insulative layer is formed after the sheet B is heated and expanded in a fire. A base cloth having an opening at one side face of the sheet B is laminated in order to increase a shape-retaining property by reinforcing the fire resistant and heat insulative layer formed of a burned residue of the sheet B and make use of the adhesive property of the sheet B, and the occupying areal ratio of the base cloth on the sheet B is designed to range 35-90% in the fire resistant and heat insulative layer sheet and the whole peripheral face of an H-shaped steel is coated therewith.  Accordingly, the shape-retaining layer formed by heating is improved and a sufficient fire resistant property can be imparted to light weight steel frames or the like.
Patent JP-H06209305-A (JP)
Title: Data demodulator
Inventor: KURIHARA TAKAO
IPC: H04B1/7073
Filed: 1992-02-21
Abstract: PURPOSE:To raise the sampling frequency for A/D conversion to prevent the increase of the number of stages of the shift register of a correlator. CONSTITUTION:The reception signal inputted through a gate is multiplied in multipliers M1 and M2 by COSomegat and SINomegat, and output COS and sin components of LPFs 1 and 2 are applied to steering gtes SG1 and SG4, and CLK and the inverse of CLK are applied to these gates. SG1 to SC4 are controlled by signals S1 to S4 of a control circuit CONT, and outputs SIG1 and SIG4 of SG1 and SG4 are subjected to A/D conversion in A/D converters AD1 and AD2 by outputs CLK1 and CLK2 of SG2 and SC3 and are inputted to a subtractor SUB. The output signal passes an absolute value conversion circuit ABS and is compared with a threshold by a comparing circuit COMP, and the output and a borrow signal from SUB are inputted to the circuit CONT to generate various control signals.
Patent JP-H0830748-A (JP)
Title: Function method of chip card
Inventor: FURANSOWA JIERONIMI
IPC: G06K19/07
Filed: 1995-03-06
Abstract: PURPOSE: To provide a system for arranging two state indicators in a chip card. CONSTITUTION: Two state indicators are arranged in a chip card. The first indicator inhibits an unnecessary function in a stage B. The second indicator restored the card to a stage A, and inspects possibility that the inhibited functions is restored. A card reader gives a restoring instruction to the stage A to the card. This instruction is confirmed by the card. If the indicator is in a state enabling restoration and the instruction is correct, the first indicator is reset to a stage corresponding to the stage A. Otherwise, the instruction is rejected. If the applied instruction is not correct, the indicator is turned into a state in which restoration to state A is permanently inhibited.
Patent JP-S59197942-A (JP)
Title: System inspecting system
Inventor: OGATA YUUSUKE
IPC: H04M3/26
Filed: 1983-04-25
Abstract: PURPOSE:To reduce the kinds of testing devices required for a test and to simplify the constitution of a system inspecting system, by making possible the testing on the controlling program of a system contained in firmware which is operated by a controlling program having an information transmitting mechanism and the unit function of each device. CONSTITUTION:In the control card CCD of a system inspecting system, a peripheral device connecting section PIA which informs a microprocessor MPU of the set condition of a connection changing terminal KT is installed and a testing device TST 3 is connected with an input-output card ICD 2. Moreover, a microprogram for testing is additionally installed to an ROM in the card CCD and, when the terminal KT is set to the system inspecting condition, the testing device TST 3 is operated by the microprogram. Then an input-output card ICD 1 connected to the input-output card ICD 2 and input-output device IO is inspected under the control of a testing processor TPR. Thus testing on the unit function of each device is executed with fewer kinds of inspecting devices.
Patent JP-H02251195-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIRAI OSAMU
IPC: H05K3/42
Filed: 1989-03-24
Abstract: PURPOSE:To form a small-diameter through-hole, and to obtain a printed wiring board corresponding to surface mounting by exposing and developing a resin layer and a photosensitive resin layer through a mask, forming an etching resist layer, etching a conductive layer and removing the resin layer and the photosensitive layer. CONSTITUTION:A substrate 1 is bored and plated with copper, a conductive layer 2 through copper plating is formed on the inwall surface of the hole 3 and the surface and rear of the substrate 1, and a resin mask 4 is applied onto the surface and rear of the conductive layer and dried. The substrate 1 is dipped into an electrodeposition resin solution, DC electrolysis is applied, and a resin layer 5 is electrodeposited onto the conductive layer 4 on the inwall of the hole 3. The masks 4 on the surface and rear of the substrate 1 are removed, the whole is dipped into an electrodeposition photosensitive resin liquid, DC electrolysis is applied and photosensitive resins 6 are shaped onto the surface and rear of the substrate 1. An etching resist composed of the resin layer 5 and the photosensitive resin layers 6 is shaped through exposure and development through a mask, and the resin layer 5 and the photosensitive resin layers 6 are peeled and taken off through etching. Accordingly, a printed wiring board capable of corresponding to surface mounting is acquired.
Patent JP-H05228877-A (JP)
Title: Articulated unit and coupling method thereof
Inventor: ONIKI KIYOSHI
IPC: B25J17/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide an articulated unit that is ease of manufacturing, simply replaceable and large in the degree of freedom and the coupling method. CONSTITUTION:A joint J1 is composed of an adapter 1A provided with a projection 11 at the end of a case 3 trimmed with a turning and driving mechanism, while a joint J2 is composed of an adapter 1B provided with a recess groove 21 on top of a plate 12, and an output shaft of the joint J1 is connected to the joint J2 via two bearings 10A, 10B, having both these joints J1 and J2 relatively rotated. In addition, such one as made up of paralleling the projection 11 of the joint J1 and the recess groove 21 of the joint J2 is set down to a pitching articulated unit, and such one as orthogonalizing the projection 11 of the joint J1 and the recess groove 21 of the joint J2 is set down to a yawing articulated unit and thereby plural articulated units are coupled together, thus an articulated robot arm/finger is constituted.
Patent JP-H01242209-A (JP)
Title: Molding method for wiring or piping components integrally molded with molded product
Inventor: SUGIURA TOSHIMITSU
IPC: B29C33/14
Filed: 1988-03-25
Abstract: PURPOSE:To expose a terminal securely by retaining a wiring terminal in an insert block constituted of an elastic material, disposing the same in a molded product cavity and then injection casting a material to be molded and removing the insert block from the molded product after molding. CONSTITUTION:An insert block 20 accommodating a terminal 12 of a wiring component 10 in a retaining section 25 is disposed on a given recessed section 43 of a cavity 41. The insert, block 20 with its upper surface 20a having no outer shell is faced to the mold surface of said recessed section 43, and disposed in a given position of the cavity by pulling out an embedded section of the wiring component from an upper side surface section 20b having no outer shell either. The insert block 20 and the wiring component 10 are disposed in the cavity 41, and then a material to be molded such as polyurethane resin or the like is cast into said cavity 41 and molding is carried out. After the completion of molding, the molded product is released together with the insert block, and the insert block is released from the molded product to manufacture a molded product with its terminal exposed on the given mounting section.
Patent JP-S57188138-A (JP)
Title: Logical gate circuit
Inventor: MORI SUSUMU
IPC: H03K19/00
Filed: 1981-05-15
Abstract: PURPOSE: To reduce the difference in transmission delay time from two input terminals, by connecting an inverter transistor (TR) receiving the 2nd input to an output of an inverter transistor receiving the 1st input, in a TTL having the NAND function of the 1st input NOT signal and the 2nd input.  
     CONSTITUTION: The 1st input signal is inputted to an inverter circuit 10 consisting of TRs Q 1  and Q 2  and the signal is applied to the intermediate stage TRQ 5  from the collector of the TRQ 2  with inversion. The 2nd input signal is also applied to an input RRQ 4  and applied to the TRQ 5  from the collector via a level shift diode D 4 . The 2nd input signal is applied to a PNP TRQ 10 , the emitter is connected to the collector of the TRQ 1  to flow a current flowing a resistor R 1  to a ground terminal via a TRQ 10  when the 1st input is at H and the 2nd input is at L. 
     COPYRIGHT: (C)1982,JPO&Japio