baber/WOPTO huggingface dataset:
Patent JP-2001043729-A (JP)
Title: Conductive particle and manufacture thereof, conductive adhesive, mounting body of semiconductor device, mounting body of semiconductor package and mounting body of electronic component
Inventor: TOMURA YOSHIHIRO
IPC: C09J201/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide conductive particles satisfactory in corrosion resistance and oxidation resistance and superior in migration resistance, in addition to superior conductivity, and its manufacturing method, conductive adhesive made by using the conductive particles, a mounting body of a semiconductor device constituted by using the conductive adhesive, a mounting body of a semiconductor package and a mounting body of electronic components which are chip and capacitor. SOLUTION: In this conductive particle 1, a second conductive material 3 high in ionization tendency is partially disposed on a surface of a first conductive material 2 low in ionization tendency. In the conductive particle 1 at this time, a surface of the second conductive material 3 high in ionization tendency is completely coated with a coating layer made of the first conductive material 2 low in ionization tendency. In the coating layer, an opening part 4 for partially exposing the second conductive material 3 is formed.
Patent JP-H0647051-A (JP)
Title: Lithotresis device
Inventor: IINUMA KAZUHIRO
IPC: A61B18/00
Filed: 1991-08-26
Abstract: PURPOSE:To enable the precise destruction of calcus in an examinee by searching the nephrostone image from the tomographic image of the examinee and finely adjusting an applicator in such a manner that the searched nephrostone exists within a focusing point marker to generate powerful impact wave energy. CONSTITUTION:An acoustic coupler supported on the applicator 3 is first placed on the body surface of the examinee and the tomographic image of the examinee is displayed on the screen of a display means 10 by controlling a signal processing system 5 and a signal converting system 9 and driving a second ultrasonic transducer 2 when this device is used for pulverizing the nephrostone. The nephrostone is searched from this tomographic image and the applicator is finely adjusted in such a manner that the searched nephrostone exists within the focusing point marker. An audible sound is generated from a speaker 11 when both coincide. A control signal is then sent to a pulser 24 by pushing a pulse generation switch 13 and the ultrasonic pulse having the powerful energy is transmitted toward the nephrostone corresponding to the focusing point mark to crush the nephrostone.
Patent JP-H0268313-A (JP)
Title: Wholly aromatic polyamide fiber for spinning
Inventor: KAZU MUTSUO
IPC: D01G1/00
Filed: 1988-08-30
Abstract: PURPOSE:To provide the subject fiber having specific number of crimps, percentage crimp and water-content and good spinnability characterized by low bulkiness and excellent processability in spinning process. CONSTITUTION:The objective fiber is a crimped wholly aromatic polyamide fiber having a tensile modulus of >=700kg/mm<2>, a single fiber fineness of >=1.5de, a number of crimps of 9-12.5/25mm, a percentage crimp of 13-20% and water- content of >=6.5%. The fiber length is preferably 32-102mm.
Patent JP-H0959392-A (JP)
Title: Polyolefin-based resin composition and insulated wire and thermally contracting tube using the same
Inventor: NISHIKAWA SHINYA
IPC: H01B7/29
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having a specific value of gel fraction, secant modulus and dielectric constant, excellent resistance to heat deformation and flexibility without leakage current and useful for an insulated wire and a thermally contracting tube by crosslinking by irradiation of an electron beam. SOLUTION: This resin composition is crosslinked by irradiation of an electron beam and has >=76%, preferably >=80%, more preferably >=85% gel fraction, <=10kg/mm<2> , especially preferably <=5kg/mm<2> secant modulus, and <=2.4, especially preferably <=2.2 dielectric constant. As a polyolefin-based resin capable of constructing the composition, a resin having substantially linear and elastic properties is preferably used and obtained from, e.g. ethylene or about a 3-20C α-olefin by polymerizing in the presence of a catalyst composition containing a metal-coordinated complex such as metallocene and an activating cocatalyst, and has >=6C long-branched chains in an amount of 0.01-3 pieces, preferably 0.01-1 piece per 1000 pieces of C-atom constituting its main chain.
Patent JP-H0555573-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: YAMAMOTO TOMOHIKO
IPC: H01L21/336
Filed: 1991-08-26
Abstract: PURPOSE:To suppress occurrence of leakage between a source electrode and a drain electrode of a thin film transistor and to make it possible to be empolyed in a high current active matrix type display unit. CONSTITUTION:The side faces 3a, 3b of a gate insulating film 3 in a lateral direction are formed in oblique surfaces in which the lateral length of the film 3 at the side of a gate electrode 4 is shorter than that of the film 3 at the side of a substrate 1. Thus, when an impurities are implanted from the side of the electrode 4, contact regions 2a, 2b can be formed from below the side faces 3a, 3b of the film 3 to the part of a semiconductor layer 2 out of the film 3. A separating distance between a channel region and a source electrode 5a and a separating distance between the channel region and a drain electrode 5b are respectively increased through the regions 2a, 2b.
Patent JP-H0297584-A (JP)
Title: Wetness-indicating hot-melt adhesive composition
Inventor: HAAMAN KORON
IPC: A61L15/56
Filed: 1989-08-19
Abstract: PURPOSE: To provide a hot melt adhesive composition indicating the presence or absence of moisture or changing the color in response to the presence of moisture by including respectively specified polymer, acidic compound and wetness indicator as essential components.  
     CONSTITUTION: This composition is formed of 20-70 wt.% (hereinafter referred to as %) of a polymer which is a mixture of about 28-100% of a water sensitive polymer consisting of vinylpyrrolidone homopolymer and/or vinylpyrrolidone/ vinyl acetate copolymer and a balance polymer consisting of one or more polymers selected from ethylene/vinyl acetate copolymer, ethylene/acrylic acid copolymer, and polyamide; 25-60% of an acidic compound consisting of one or more free (un)saturated monobasic fatty acids with an acid value of 137 or more and/or one or more rosin acid with an acid value of 130 or more; 40% or less of a water soluble wax; 60% or less of glycerol monostearate; 55% or less of castor oil hydride; 15% or less of polyalkylene wax; 60% or less of a compatible plasticizer; and a wetness indicator (e.g.; bromophenol blue) having the property of reacting with moisture to change the color of the composition consisting of the above components of a quantity capable of visually judging the dry or wet degree of the composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58113820-A (JP)
Title: Load detecting device
Inventor: NAGATA SABUROU
IPC: G01G19/44
Filed: 1981-12-28
Abstract: PURPOSE:To detect the movement of a body to be checked which reacts stimulation accurately, by deforming a piezoelectric plate in response to the application of the load, with a position corresponding to a holding part as a center. CONSTITUTION:The device comprises a main body 1, wherein a microcomputer part, a stimulating sound generating part, a body movement monitor part, and the like are built in, and an end part 5 wherein a speaker 2 of the stimulating sound generating part and a sensor 3 which detects the body movement are attached to a foldable support 4. A plug 6, which is attached to a cable 7 of the end part 5, is inserted into a connector 8, and connection of the main body 1 and the end part 5 is performed. The sensor 3 of the end part 5 is a sensor which detects the change in pressure. A rubber bump 19 having a specified hardness is attached to the bottom surface of the sensor 3, so that the body movement of a person to be checked is efficiently transmitted to the sensor 3.
Patent JP-S60106369-A (JP)
Title: Monitoring device of control circuit
Inventor: HASHIMA KESAO
IPC: H02M7/48
Filed: 1983-11-15
Abstract: PURPOSE:To effectively and rapidly decide whether control stage is normal by collating sampling data with a ROM table. CONSTITUTION:A control circuit 20 of an inverter 6 is composed of a comparator 21, a voltage setter 22, a voltage regulator 23, a phase shifter 24, a gate drive circuit 25 and an input voltage detector 26. A monitor 30 is composed of a CPU31, a PROM33, a digital input circuit 34 and analog input circuits 35-38. The monitor 30 collates sampling data with the ROM table in accordance with the predetermined sequence to sequentially check the presence or absence of a malfunction of control stages of the circuit 20.
Patent JP-H0378290-A (JP)
Title: Multilayer wiring board
Inventor: IDEI AKIO
IPC: H01L23/538
Filed: 1989-08-21
Abstract: PURPOSE:To reduce the design man hours of a multilayer wiring board, and to decrease the number of printing masks to be prepared, and besides to facilitate the manufacturing by stacking power source matching layers collectively on the parts mounting side. CONSTITUTION:A multilayer wiring board 4 is composed of an enlarged layer 7, a power source matching layer 8, a signal layer 9, a power source layer 10, and through holes 11, 12, 13 and 14 for connection. The power source matching layer 8 is provided according to the voltage of semiconductor chips 1-3 mounted, and if three kinds of voltages are required concerning the semiconductor chips 1-3, those for three layers are provided. Accordingly, the power source matching layer 8, in case of developing the one wherein semiconductor parts to be mounted and different or the one where layout is different, is designed correspondingly. For the power source layer 10 on the side lower than the power source matching layer 8, even if different kinds of semiconductor chips are mounted in different positions, common pattern can be created.
Patent JP-H06181843-A (JP)
Title: Continuous rice cooking device
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a prescribed satisfactory cooked-up state irrespective of various kinds of rice qualities such as very long-stored rice, long-stored rice, new rice, etc., by setting freely the feed rate of a scraper conveyor of a second soaking part. CONSTITUTION:A scraper conveyor 7 provided along the inclined surface 6b is inverted on a production of the inclined surface 6b, just after rice grains 3 are transferred to a secondary steaming part C along a guide plate 6c. Subsequently, the rice grains 3 on a main belt conveyor 8 are loosened by a second to a fourth loosening machines 10b to 10d, steamed, while being leveled so that accumulated thickness becomes uniform, become a complete cooked-up state that alpha conversion and gelatinization are completed, and are taken out of a take-out part 9 by a scraper 15b. In this case, in a secondary soaking part B, the scraper conveyor 7 is operated so that the feed rate can be varied by a variable speed motor 17b, therefore, by adjusting the feed rate of the scraper conveyor 7 in accordance with various kinds of rice qualities such as very long-stored rice and new rice, etc., various kinds of rice grains are always cooked up satisfactorily.
Patent JP-H1062457-A (JP)
Title: Battery alarm circuit
Inventor: MATSUO TAKASHI
IPC: G01R19/165
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a battery alarm circuit through which a user can recognize a final battery alarm surely. SOLUTION: The battery alarm circuit comprises a battery 1 for supplying power, a voltage detection circuit 13 for receiving the terminal voltage 22 of the battery 1 and outputting the battery voltage 17 upon detection of output voltage drop, a memory circuit 14 for storing and delivering a voltage threshold value 18 for sounding a battery alarm, a comparator 3 for comparing the battery voltage 17 with the voltage threshold value 18 and outputting a comparison result signal 19, a control circuit 15 for delivering a control signal 20 depending on the control content of the comparison result signal 19, an amplifier 16 outputting a sound signal 21 amplified by a control signal, and a sound element 5 producing a sound alarm based on the sound signal 21.
Patent JP-H0958410-A (JP)
Title: Seat belt retractor
Inventor: FUJIOKA KAZUYUKI
IPC: B60R22/36
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To surely prevent the end lock of a webbing when its taking-up has been completed by stopping the oscillation of an inertia body to an operating position by an oscillation preventing member when the taking-up of the webbing has been completed. SOLUTION: When a webbing is released after a connection between a tongue and a buckle member is released in order to release the installation of a seat belt, a reel shaft is rotated by the spring force of a power spring in the taking-up direction, and the webbing is taken up. After the taking-up has been completed, the tip 23f of the stopper part 23e of an oscillation preventing member 23 is brought in contact with the stopper contact end 15e of an inertia body 15. Thus, because an oscillation of the inertia body 15 to an engaging position is stopped, the end lock of the webbing after the completion of its taking-up is prevented surely.
Patent JP-2001045780-A (JP)
Title: Speed-control device of motor
Inventor: NAITO SADAAKI
IPC: H02P29/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To perform speed control without being affected by speed ripples appearing in speed detection, based on nonconfirmities of the encoder-mounting accuracy to a motor. SOLUTION: In a speed control system with a speed amplifier for performing the PI operation of the deviation between a speed command and a detection speed, an AC component Sin (H-π-ΔZ) of a phase which is opposite to that of a speed ripple included in a detection speed from a speed detector (encoder + speed calculating circuit) 4 is multiplied by a gain K from a gain circuit 7 and is added by an adder 5 to the detection speed, and the phase ΔZ and the gain K are adjusted so that the speed ripples contained in the detection speed outputted from the adder 5 reaches zero. Since the speed ripples become zero, no torque ripples are generated in the torque command being outputted from a speed amplifier. Accordingly the speed control of a motor that is not effected by the speed ripple can be made.
Patent JP-H0961166-A (JP)
Title: Movement measuring method for unmanned diving machine
Inventor: AOKI TARO
IPC: G01C15/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a movement measuring method in which the guidance error of a present position generated by an inertial sensor is corrected in every point in a water sampling operation and a temperature measurement in a plurality of investigation points by an unmanned diving machine and in which the investigation points can be reached at a minimum error. SOLUTION: A movement measuring apparatus 2 finds a movement amount by a movement-amount computing part 24 on the basis of movement data detected by an inertial sensor 12, it compares the movement amount with a movement amount up to every investigation point, it is navigated iertially so as to make a comparison error zero, It is surfaced on a sea surface after a movement by a measuring part 26, it corrects position data to precise present position data by a GPS positioning apparatus 1, and it is controlled so as to be dived and navigated to a next investigation point by making use of the position data as a reference position.
Patent JP-S58114757-A (JP)
Title: Method and device for electrostatic coating
Inventor: HIROSHIMA KOUICHI
IPC: B05B5/025
Filed: 1981-12-26
Abstract: PURPOSE:To perform an optional pattern control while saving a paint by acquiring some of paint particles which are atomized and charged in electrostatic coating by a guide barrier, and correcting their flying directions and directing them to a body to be coated. CONSTITUTION:The majority of charged particles spouted from a coater 1 fly in the space surrounded by a coupler 11 and the guide barrier 12 to reach the body 2 to be coated. Rings 14 made of conductive members are embedded in the guide barrier 12, and rings 14 are connected alternately to a high frequency power source 13 to form a flying-direction correcting means. Consequently, flying particles flying along lines E1 and E2, or E11 and E12 of electric force among the charged particles are acquired at the inside of the guide barrier 12. Those paint particles are corrected in flying direction by the electric force lines and the force of air from the coater 1 and thus directed to the body 2 to be coated.
Patent JP-H0879480-A (JP)
Title: Facsimile equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04M11/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a facsimile equipment which can detect such voice signals as the wrong calls, etc., other than a communication procedure signal by transmitting this procedure signal after a call is received and recording the signals other than the communication procedure signal when these signals are received within a prescribed time. CONSTITUTION: When a wrong call is received during the holding in an automatic reception mode, a main control part 1 detects the voice signal of the opposite party side (incoming side) while a communication procedure protocol is carried out. Then the part 1 converts the detected voice signal into a digital signal and stores it in a RAM 9. At the same time, a fact that the corresponding communication is carried out and a wrong call is detected is written into a communication management report. Furthermore the voices can be reproduced from a voice converter 11 through a key operation part 7 and a speaker 12. When the voice signal is detected, the relevant wrong call information is stored in a communication management memory.  So that the facsimile communication is correctly managed and also the corresponding calling subscriber can be specified when the voice signal is recorded and reproduced.
Patent JP-H0878219-A (JP)
Title: Compound and bonded magnet
Inventor: KUSUMOTO MASATAKA
IPC: H01F1/113
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a bonded magnet which is filled up in high density by a method wherein a compound is granulated by kneading resin into two kinds of magnetic powder having large and small grain diameters. CONSTITUTION: Fine powder of raw material is weighed, sufficiently mixed and calcined (S1 to S3). The calcined material is crushed, screened and the fine powder is molded in the magnetic field (S4 to S6). This molded product is fired and pulverized (S7 and S8). The pulverized material is screened into the particle size A (50μm or smaller) and the particle size B (50 to 100μm) (S9 to S11). Then, after annealing, the magnetic powder of the particle size A and the particle size B of prescribed ratio and resin (thermoplastic resin or thermosetting resin) are throughly kneaded. The kneaded powder is granulated, and after they have been molded, they are cured and a bonded magnet is manufactured (S12 to S16).
Patent JP-H1152952-A (JP)
Title: Sound reproducing device
Inventor: KOJIMA TOSHIHIDE
IPC: G10H1/18
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproducing device capable of freely and easily changing a reproducing system while a phrase is reproduce. SOLUTION: A reproducing instruction command is transterred to a command register 210 from a CPU 10. Then, a control section 220 discriminates whether the reproducing mode specified by the reproducing instruction commend inputted to the register 210 is an immediately reproducing mode or a continuously reproducing mode. If the reproducing mode is an immediately reproducing mode, the outputting of the phrase data, which are specified by the reproducing instruction command inputted in lieu of the output of the phrase data currently being outputted, is started by an address generator 230 and a phrase memory 30 without waiting for the completion of the phrase data currently being outputted.  When the reproducing mode is a continuously reproducing mode, the outputting of the phrase data specified by the inputted reproducing instruction command is started by the generator 230 and the memory 30 after completion of the outputting of the phrase data being outputted currently.
Patent JP-H0733125-A (JP)
Title: Automatic bag-packing device
Inventor: TANAKA YOSHINORI
IPC: B65B5/06
Filed: 1992-08-12
Abstract: PURPOSE:To provide an automatic bag-packing device for which the replenishment of bags is properly and easily performed by making the detachment of a cassette possible only when the sequence motions of respective mechanisms are stopped. CONSTITUTION:Bags which are stored in a bag-storage mechanism 10 are carried in by a bag-carrying in mechanism 20 one by one, and supported by a bag-supporting mechanism 30. Then, a specified quantity of ice is packed in the bag, and the packed bags are accumulated in a stocker. When a user turns on a lock releasing switch in order to replenish bags, a microcomputer controls a cassette 11 under a set-released condition after the dropping motion of a bag. At the same time, the sequence control for respective mechanisms is stopped. By this method, after the dropping motion of a bag, the operation sequence of 1 cycle of an automatic bag-packing device is completed, and the motions of respective mechanisms are stopped, and therefore, bags can be safely fitted in the cassette 11 without causing trouble in the operations of respective mechanisms. Also, when the cassette 11 after the fitting of the bags is returned to a set condition, the microcomputer resumes the sequence control, and at the same time, controls a locking mechanism 16 under a locked condition again.
Patent JP-S59103912-A (JP)
Title: Intake/exhaust valve driving apparatus for internal- combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F02D13/02
Filed: 1982-12-07
Abstract: PURPOSE:To vary the timing or the lift of an intake/exhaust valve by a small driving force, by varying the tilt of a level for supporting the swing fulcrum of a locker arm by controlling the feeding of oil into a hydraulic actuator. CONSTITUTION:The back surface of a locker arm is attached onto a lever whose tilt angle is varied according to the degree of extension and contraction of a hydraulic actuator 25, and the timing or the lift of an intake/exhaust valve is varied by shifting the swing fulcrum of the looker arm through the above-described extension and contraction. The degree of extension and contraction of the hydraulic actuator 25 depends onto the amount of oil feed which is controlled by the superposition of an oil hole 36 and a triangular oil-pressure feeding passage 37 formed on a sleeve 28 which is controlled by a control rack 26. Therefore, the actuator can be extended in the suspension time of each valve, and the valve can be controlled by a small driving force.
Patent JP-S6370461-A (JP)
Title: Semiconductor device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L29/41
Filed: 1986-09-11
Abstract: PURPOSE:To prevent separation of a protective film, by forming a thin film of silicon nitride so as to cover the peripheral part of a p-n junction part of a diode, which is formed on an HgCdTe substrate, and forming an insulating film other than silicon nitride on th silicon nitride film. CONSTITUTION:Positive resist 5 is applied on a semiconductor substrate 10 comprising HgCdTe, on which a p-n junction is formed. Thereafter, exposure is performed through a mask. The positive resist on a junction part 12 and on the peripheral part is removed. A hole 6 is formed. A silicon nitride film 8 is formed on the positive resist 5 and the hole 6. Then, the positive resist 5 and the silicon nitride film 8 on the positive resist 5 are removed by a lift-off method. Only the silicon nitride film 8 is made to remain on the peripheral part of the p-n junction part 12. Then a zinc sulfide film 3 as a protective film is formed on the entire surface. Thus, the peripheral part of the p-n junction part can be stabilized, and problems such as the separation of the protective film are eliminated.