baber/WOPTO huggingface dataset:
Patent JP-H03121201-A (JP)
Title: Manufacture of scroll member
Inventor: HATTORI TAKESHI
IPC: F01C1/02
Filed: 1989-10-05
Abstract: PURPOSE:To enhance the size accuracy of cross-sectional contour of a spiral extruded part to facilitate finishing machining by brazing a lapping raw material obtained by cutting off the spiral extruded part and an end plate raw material formed by forging,etc., with each other, thereafter machining and finishing the brazed part. CONSTITUTION:In manufacturing a scroll member, an aluminum alloy billet is extruded with high accuracy by continuous extrusion molding to form a long extruded part 1. The extruded part 1 is cut off at specified intervals in the axial direction, that is, at equal intervals slightly greater than the height specified to a lap O2 mounted in an upright position on one side of an end plate O1, at right angles to its axis to form a lapping raw material 2. On the other hand, an aluminum alloy disc material is forged to form an end plate raw material 3. A brazing filler metal-foil 4 is then placed on the joint surface of the end plate raw material 3, the lapping raw material 2 is loaded on the foil, and thus they are joined together by brazing. After that, the joined raw materials are machined to be finished so as to complete a scroll member.
Patent JP-S62118530-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKADA HIDETOSHI
IPC: H01L21/31
Filed: 1985-11-18
Abstract: PURPOSE:To reduce the producing of thermal stress by flattening the junction surfaces between protective films and a resin film on the peripheral parts of a semiconductor chip by a method wherein the second protective films reflowed are formed on the peripheral regions of a semiconductor chip. CONSTITUTION:An interlayer film 105 covering transistors containing gates 103 provided on a field oxide film 102 formed on a semiconductor substrate 101 and lower layer wiring electrode 104 is formed. An upper layer interconnection electrode 106 is provided on the interlayer film 105 while a first protective film 107 covering the interlayer film 105 and the wiring electrode 106 is formed on overall surface of semiconductor ship. Furthermore, the second protective films 108 are formed on the protective film 107 in the peripheral parts 121. These protective films 108 are reflowed by heat-treatment to flatten the surface thereof. Finally a resin film 9 is formed on the protective films 107 and 108.
Patent JP-S63110741-A (JP)
Title: Method and apparatus for bonding ic chip
Inventor: TAKEI KATSUO
IPC: H01L21/60
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a good shape of a wire loop without causing damage to a wire and an IC chip in such a way that an inner lead part of a lead frame for assembling the IC is displaced upward in relation to an island. CONSTITUTION:If a lifting lead 6 and an inner lead 7 are pushed downward and at the same time are pressurized, an island 7 and the inner lead 7 which are directly concerned with a bonding operation are fixed on a heater block 2. If a wire bonding process is completed by keeping this state, a pressure plate 3 is raised; the inner lead 7 is released from the fixed state; the tip of the inner lead 7 is displaced upward. As a result, a wire 10 which is bonded to the inner lead 7 is subjected to plastic deformation, and is deformed into a loop-like shape in such a way that it is pushed upward. If the pressure plate 3 is raised after that, the inner lead 7 is returned to its original shape before the deformation; the wire 10 which has been subjected to the plastic deformation is located at a position which is sufficiently high in relation to an IC chip 11. As a result, the wire can keep an appropriate shape.
Patent JP-H08102045-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: G11B5/706
Filed: 1994-09-28
Abstract: PURPOSE: To provide a magnetic recording medium having satisfactory dispersibility of magnetic powder, satisfactory electromagnetic transducing characteristics and still durability. CONSTITUTION: Iron nitride powder having 160-210emu/g saturation magnetization σs, 1,500-2,0000e coercive force Hc, an acicularity ratio of 5-15 and 0.05-0.15μm major axis size is used as magnetic powder used in a magnetic layer. One kind of compd. or a mixture of compds. selected from among carboxylate, sulfonate, nitrate, phosphate, betaine type, ether type, ether ester type, ester type and nitrogen-contg. surfactants and their modified products and phosphoric ester and/or lecithin are added to the magnetic powder by 0.2-5wt.%.
Patent JP-H02108225-A (JP)
Title: Magnetic recording medium
Inventor: TAMASAKI KAZUNORI
IPC: C09D175/00
Filed: 1988-10-17
Abstract: PURPOSE:To increase mechanical strength and to improve durability of the medium by incorporating tertiary amines and polyurethane resin using a chain extender such as 1.4-cyclohexane dimethanol into a binder to easily orient mag netic powder particles when a magnetic layer contg. the magnetic powder and the binder is formed on a substrate. CONSTITUTION:When the magnetic layer is formed with the magnetic powder and the binder, such a binder is used that contains polyester-type or polyether- type reaction products from dicarboxylic acids such as adipic acid and diols such as ethylene glycol (excluding 1,4-cyclohexane dimethanol), a chain extender such as 1.4-cyclohexane dimethanol, and reaction products of fatty acid or aromatic diisocyanate at the amount almost same as the total amount of the above-mentioned reaction products and the chain extender. The magnetic powder is preferably a needle type one, for example, CrO2, so that the magnetic orientation in recording direction can be enhanced by the dimensional anisotropy or crystal anisotropy of the powder.
Patent JP-H01103190-A (JP)
Title: Controller for synchronous motor
Inventor: SOEDA KATSUJI
IPC: H02P27/06
Filed: 1987-10-14
Abstract: PURPOSE:To achieve smooth operation from start to high speed operation and to carry out speed control in the range from high speed to low speed, by comparing a position detecting signal fed from a Hall sensor with a phase control sensor. CONSTITUTION:A poly-phase rectangular wave oscillator 16 controls the oscillation frequency of a poly-phase rectangular wave according to a frequency control signal fed from a frequency regulating circuit 14. A power conduction phase regulating circuit 20 outputs a phase control signal according to the frequency control signal. A power conduction phase operating circuit 18 controls the phase of the poly-phase rectangular wave according to the phase control signal. A Hall sensor for detecting the position of a rotor is arranged on a stator box, and the power conduction phase operating circuit 18 compares a position detecting signal fed from the Hall sensor with the phase control signal fed from the power conduction regulating circuit 20 and carries out current control accurately.
Patent JP-H1197184-A (JP)
Title: Lighting device
Inventor: HASHIMOTO HIDEKI
IPC: H05B37/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To ensure speedy return of a lamp to a required lighting state again by dimmingwise lighting it at a dimmer output level before the reception of a first external signal in the case where light is put off with the reception of the first external signal and thereafter a second external signal is received which puts on the light within a specified time. SOLUTION: When a light put-off command signal S3 is input to a control unit 4, the unit 4 puts off a lamp 1. At this time, a value of dimmer output level is stored in a storing unit 5. Thereafter, when a light put-on command signal S2 is input thereto again at the time before the lapth of waiting time from the time when the lamp 1 is put off, the unit 4 maintains a command light put-on mode is maintained, and the lamp 1 is turned on according to the dimmer output level stored in the unit 5. Accordingly, even when the lamp 1 is put on according to the command light put-on mode and the lamp 1 is put on again before the time when the waiting time passes after the lamp 1 is put off, the lamp 1 can be turned on according to the dimmer output level before the light is put off.
Patent JP-S62121201-A (JP)
Inventor: MATSUI NOBUYUKI
IPC: E01C13/12
Filed: 1985-11-19
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-S63114113-A (JP)
Title: Rotary transformer
Inventor: MURAKAMI TOYOHIKO
IPC: H01F38/14
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the number of component parts and the number of processes of a rotary transformer by using a 1-turn coil, bending the leads of the coil perpendicularly, and directly connecting them to a connecting terminal of a cylinder to a magnetic head. CONSTITUTION:An annular groove is formed on one surface of a disklike ferrite core 101, and a 1-turn coil 102 is inserted to be bonded to the groove, the coil 102 has a coil 201 and leads 202. When associated in a cylinder, the leads are projected from a rotary transformer 601. Accordingly, the leads are directly soldered to a connecting terminal 604 of a cylinder 602 to a magnetic head 603. Thus, the transformer 601 can be connected to the connecting terminal 604 of the cylinder 602 to the head 603 without using a trunk member to reduce the number of processes and its cost.
Patent JP-H07113190-A (JP)
Title: Smut removing liquid
Inventor: SAO TOSHIO
IPC: C23G5/032
Filed: 1993-10-18
Abstract: PURPOSE:To safely remove the smut formed by pickling without corroding the texture of iron and steel by using an aq. soln. of a phosphonic salt specified in concn. and pH value. CONSTITUTION:The removing agent for the smut formed by pickling of the iron and steel is composed of the aq. soln. which contains one or >=2 kinds of water-soluble sulfonates and is adjusted in the total concn. of the phosphonates to 0.5 to 10% and in pH value to 4 to 9. An aminotrimethylene phosphonic acid, 1-hydroxyethylidene-1, 1 diphosphone, etc., are used as the phosphonates. A water-soluble oxycarboxylate, etc., such as citrate, tartrate and gluconate, are usable in order to improve the smut removing power. This smut removing liquid has a sufficient smut removing property even at ordinary temp.
Patent JP-H07113523-A (JP)
Title: Pit type foot warmer
Inventor: OKAMOTO SUSUMU
IPC: F24C1/00
Filed: 1993-10-18
Abstract: PURPOSE:To improve handling property by a method wherein the elevation of a drainboard, formed in accordance with the inner size of a furnace box, is driven to permit the opening and/or closing of the upper surface of the furnace box as well as the adjustment of the depth of the furnace box upon using. CONSTITUTION:When respective receiving tools 4 are pushed up to the upper end, a drainboard 3 on the receiving tool 4 is pushed up to a condition that it becomes flush with a floor surface F whereby the upper surface of a furnace box 2 is blockaded and the floor surface F can be used as a flat ordinary guest room. When respective receiving tools 4 are moved downward from this condition, the drainboard 3 is also lowered in the furnace box 2. Accordingly, the height of the drainboard 3, which serves as a foot rest, can be determined by stopping the position in accordance with the preference of an user whereby the user can select a comfortable posture. Further, when the receiving tools 4 are lowered, the drainboard 3 is brought into a condition that it is stored to the lower end of the furnace box 2 whereby foot warmer can be used as an ordinary pit type foot warmer. According to this method, variation between the use of a sitting table type foot warmer and the use of pit type foot warmer can be effected easily whereby the handling property of the foot warmer can be improved.
Patent JP-H03124237-A (JP)
Title: Rotor provided with shaft
Inventor: SHIMIZU MOTOHARU
IPC: H02K1/27
Filed: 1989-10-04
Abstract: PURPOSE:To reduce dimensional variation and occurrence of crack of a cylindrical body by fixing disc type yoke members having a central shaft hole to the opposite open end sections of a cylindrical composite magnet body and then inserting a shaft into the shaft hole thereby assembling integrally. CONSTITUTION:Four protrusions 1a are provided at the opposite open end sections of a cylindrical body 1, and recesses 3a to be engaged with the protrusions 1a are made in two sheets of yoke members 3. The protrusions 1a of the cylindrical body 1 are then fitted in the recesses 3a of the yoke member 3 so that the cylindrical body 1 and the yoke member 3 can rotate integrally. A shaft hole 4 is made in the center of the yoke member 3 and cylindrical shaft fixing sections 5 are projected in the axial direction thus integrating the shaft 2 and the yoke member 3. By such arrangement, dimensional variation and occurrence of crack of the cylindrical body 1 can be reduced.
Patent JP-2001081417-A (JP)
Title: Method for bonding member
Inventor: NEZAKI SHINJI
IPC: C09J143/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a primer which exhibits an appropriate adhesion even to various adherends, and has good workability and furthermore, reduced environmental pollution. SOLUTION: In bonding a structural member of a construction and the like to another constituting member with the use of a qypsum bond, the surfaces of two structural members which face each other are coated with a primer composition having, as the major component, a moisture curable modified silicone based compound and then, the members are laminated at suitable intervals through an inorganic or synthetic resin based high viscosity putty or round adhesive before the primer composition cures.
Patent JP-H04136337-A (JP)
Title: Concrete block suspension method
Inventor: TORA HARUTO
IPC: F16L1/038
Filed: 1990-09-27
Abstract: PURPOSE:To prevent the occurrence of a crack due to deflection at the time of a suspension work by screwing a jointing member such as a steel channel between both side walls of a concrete block divided into upper and lower sections for constituting an underground common ditch or the like, strengthening a concrete block with the jointing member and removing the member after the completion of the suspension work. CONSTITUTION:A jointing member 28 is so fixed as to be detachable between both side walls 5 or 11 of a lower block 1 or an upper block 2 of a concrete block constituting an underground common ditch, a drainage ditch or the like. Before suspending the concrete block 1 or 2, a jointing member 28 is screwed between the side walls thereof for reinforcement, and removed after the completion of a suspension work. According to the aforesaid construction, the occurrence of a crack due to concrete deflection during the suspension work can be prevented.
Patent JP-2000091725-A (JP)
Title: Board for electronic part
Inventor: YAMADA KOJI
IPC: H05K1/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction due to damage and defective bonding of a terminal block without requiring any additional part by providing the terminal block with an indication of insertable wire diameters, a lower limit hole having diameter equal to the lower limit value of indicated wire diameters, and an upper limit hole having diameter equal to the upper limit value of indicated wire diameters. SOLUTION: When the board 1 for electronic part is brought into contact with other board for electronic part at the assembling work in factory, an assembling worker can confirm that that a wiring 4 can not be inserted into a lower limit hole 5 having diameter equal to the lower limit value of indicated wire diameters 3 but can be inserted into an upper limit hole 6 having diameter equal to the upper limit value of indicated wire diameters 3 and thereby a wiring suitable for a terminal block 2 can be selected. Since malfunction due to damage or insufficient contact of the terminal block 2 can be prevented, productivity can be enhanced.
Patent JP-S61142022-A (JP)
Title: Wire-cut electric spark machining and apparatus thereof
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1984-12-11
Abstract: PURPOSE:To improve working efficiency and precision and facilitate the automatic electrode setting work by carrying-out work by turning two wire electrodes which is formed by turning-over one wire electrode and moves in reciprocation on the worked part, by a certain angle in reciprocation at right angles to the direction of the advance of the wire electrode. CONSTITUTION:After a wire electrode 104 is laid in U-figure form so as to move in reciprocation between the first and the second arms 102 and 103, an electrode transferring apparatus 128 is contracted to transfer pressing rollers 120 and 121, and the wire electrodes are approached and attached each other. Rollers 107, 109, and 113 are attached onto the rollers 106, 108, and 111, respectively, and also a roller 116 is shifted to contact with a roller 115. Further, electrode turning apparatuses 117 and 118 are shifted, and the wire electrode is held at a certain position by the electrode positioning guides 117a and 118a, and a capstan 122 is revolved to slowly travel the wire electrode. Then, a nozzle 129 is closed, and working liquid is supplied, and the voltage pulses are applied, and working is carried-out. Two electrodes are turned by a certain angle in reciprocation at right angles to the direction of advance by the turning apparatuses 117 and 118, and liquid circulation is improved.
Patent JP-S61137557-A (JP)
Inventor: MIYAZAWA TAKESHI
IPC: A61G9/00
Filed: 1984-12-11
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-H03124489-A (JP)
Title: Optical recording medium
Inventor: KAWAGUCHI TAKEYUKI
IPC: G11B7/246
Filed: 1989-10-06
Abstract: PURPOSE:To improve recording and erasing characteristics by using a thermoplastic resin, an elastic modulus of which at room temperature and a glass transition temperature of which are specified, as a holding layer. CONSTITUTION:An optical recording medium is constituted by supporting and laminating an expansion layer A composed of a resin P1 displaying rubber elasticity at least room temperature and a dyestuff and a holding layer B consisting of a resin P2 and a dyestuff onto a substrate. A thermoplastic resin, an elastic modulus of which at room temperature is brought to 10kg/mm<2> or more and a glass transition temperature Tg of which is brought to 60-150 deg.C, is used as the resin P2 of the holding layer B. A bump is formed because such a resin P2 is expanded together with the resin P1 by thermal expansion on recording, the bump can be fixed in a cooling process, and the fixing of the bump can be released on erasing, thus efficiently conducting recording and the erasing of recording stably.
Patent JP-S62119672-A (JP)
Title: Transaction data describing equipment
Inventor: MIYATA HIDEO
IPC: G06Q40/02
Filed: 1985-11-20
Abstract: PURPOSE:To improve the operating efficiency of an accounting machine, the working efficiency of the operator and the customer service by printing an undescribed transaction data sent by a request of an undescribed data request means on a bank book from an operation section independently of the presence of the input of a transaction data. CONSTITUTION:In inserting a bank book 3 to a transaction data accounting equipment 1, the account number is read, the undescribed data request means 14 requests the transmission of the undescribed transaction data to the center 2 and the undescribed transaction data sent from the center 2 is printed on the bankbook 3 by a print section 13 independently of the input of the transaction data from the operation section. Thus, the undescribed transaction data is printed in parallel with the input of the transaction data and the time required from the operation start to the end of print is reduced, the operating efficiency of the transaction data describing equipment 1 and the operator working efficiency are improved and the service is enhanced.
Patent JP-S63114445-A (JP)
Title: Information transmitting system in telephone line
Inventor: ITOU SHIGETO
IPC: G10L13/047
Filed: 1986-10-31
Abstract: PURPOSE:To improve the accuracy of speech recognition by providing a transmission side equipment with a voice synthesizer to send information to be transmitted as a normal sound signal and providing a receiving side equipment with a speech recognizing device to decode the normal sound signal transmission from the transmission side equipment and convert it into a data signal. CONSTITUTION:A normal sound signal proper to the contents to be informed is sent from the voice synthesizer C to a trunk line L and a receiving equipment R receiving the normal sound signal through the trunk line recognizes the sound by a speech recognizing device A and converts the sound signal into a data signal. The data signal is supplied to a processor system, e.g. to execute data processing such as the information retrieval of a calling subscriber. When the signal is listened as it is like the normal telephone operation, the contents of the information can be understood and the sound signal can be converted into a data signal by the speech recognition to use the data signal directly as data for information processing. Consequently, the accuracy is improved, misrecognition can be removed and the constitution of the speech recognizing device in the receiving equipment can be made easy.
Patent JP-H09101861-A (JP)
Title: Display monitoring system
Inventor: SHIMIZU AKIRA
IPC: G06F3/041
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To control the functions of a display monitoring device by the use of the coordinate detecting function of a tablet to be a coordinate reader in a display system fixing the tablet to the display monitoring device and using the tablet together with a personal computer. SOLUTION: When one of mark parts 5 to 8 consisting of seals or the like stuck to a non-display area 4 on a screen is touched with a finger or a pen, its coordinate position is read out by the tablet 1. The coordinate data read out from the tablet 1 are outputted and sent to the display monitoring device 2. A coordinate conversion part arranged on the monitoring device side converts the sent coordinate data into a corresponding control signal. Required control is executed based upon the converted control signal.
Patent JP-H10124263-A (JP)
Title: Array controller and data storage array
Inventor: IAN DAVID JUDD
IPC: G06F3/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an improved storage array controller and to provide an improved data array incorporating such array controller. SOLUTION: The array controller 20 which controls data transfer from a host system to the array of a data storage device and which contains a data buffer 30 staging data at the time of transfer through a local bus 28 is provided. The array controller 20 is provided with a buffer controller controlling the operation of the buffer 30 and is provided with channel hardware instructing plural data channels 34 and 36 which can be selected by a local bus address used for transferring data with the data buffer.
Patent JP-H03207145-A (JP)
Title: Data transmission, receiving device and its method, communication system and its use information reloading method
Inventor: AAMATSUDO KEI EIMAN
IPC: H04L25/03
Filed: 1990-10-01
Abstract: PURPOSE: To increase the encoding gain of a transmitter which transmits data signals by providing a means which encodes information into grid codes and a means which processes the encoded information by using a generalized partial response signal method. CONSTITUTION: First encoding processing is composed of grid encoding processing 114, and second encoding processing and its related nonlinear signal processing are a generalized partial respond signal method (GPRS) used for compensating the undesirable effect of a noise whitening device. A generalized partial response pre-encoder(GPRP) 179 prevents the introduction of interference between symbols to a received signal by executing the pre-encoding of the GPRS. Therefore, when white noise exists, the encoding gain which is realized with a prescribed code that gives an encoding gain when the white noise exists is increased for the code.