baber/WOPTO huggingface dataset:
Patent JP-H06138573-A (JP)
Title: Silver halide photographic sensitive material
Inventor: EZOE TOSHIHIDE
IPC: G03C1/22
Filed: 1992-10-26
Abstract: PURPOSE:To obtain the photosensitive material high in sensitivity and contrast to be used for a laser scanner by incorporating a specified hydrazine derivative in a photosensitive layer or another hydrophilic colloidal layer and spectrally sensitizing a silver halide emulsion with a specified dye stuff. CONSTITUTION:The photosensitive layer or another hydrophilic colloidal layer contains one of the hydrazine derivatives represented by formulae I=II and the silver halide emulsion is spectrally sensitized with the dye stuff represented by formula IV, and in formulae I-III, each of R1 and R2, is aryl or a heterocyclic group; R is an organic bonding group; n is an integer of 0-6, m is 0 or 1; and when it is >=2, each R may be same or different; R21 is an aliphatic or aromatic or heterocyclic group; R22 is H, optionally substituted alkoxy, or a heterocyclic- oxy group: each of P1 and P2 is H, acyl, or the like; Ar is aryl having a diffusion-resistant group; and R31 is substituted alkyl.
Patent JP-H02172-A (JP)
Title: Heterocyclic insecticide
Inventor: MAIKERU DEIBUITSUDO BUROODOHAA
IPC: A01N/
Filed: 1988-11-16
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is pyridyl, quinoline, oxazolyl or thiazolyl, R 2  is methyl, ethyl, n-propyl, 3-7C branched alkyl or 3-4C cycloalkyl, X is O, S or NH and R 3  is 4-phenoxy-2-butyn-2-yl or 4-(bonzyloxy)benzyl when X is 0 or pentafluorobenzyl or 2-methyl-3- phenylbenzyl when X is S or SH].  
     EXAMPLE: N-(6-chloro-3-pyridyl)-O-(3-phenoxybenzyl)isobutyrylimidate.  
     USE: Insecticide.  
     PROCESS: Imidolyl represented by formula II and an alkali metal alkoxide represented by formula R 3 OM (M; alkali metal) are reacted at -70-+65°C, pref., room temp. to obtain the compd. represented by formula I (wherein X is O). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11108898-A (JP)
Title: Electron capturing type detector
Inventor: NAKAGAWA KAZUYA
IPC: G01N27/66
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To output an always accurate measuring result by properly correcting the change with the elapse of time caused by the contamination or the like in a detection cell. SOLUTION: In a state immediately after the washing of a detection cell 12, the value f00 of pulse frequency corresponding to a predetermined set current is preliminarily stored in a memory 21. When a sample is analyzed, the frequency (frequency before measurement) f0 corresponding to the same set current is preliminarily stored in the memory 21 in the same way at first before the sample is introduced into the detection cell 12. When a chromatogram is formed from the value of the same frequency (f) measured after the sample is introduced into the detection cell 12 or the concn. of the sample is calculated, two kinds of frequency values stored in a frequency memory means are used.
Patent JP-H08148687-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: HIKIJI TAKETO
IPC: H01L21/266
Filed: 1994-11-22
Abstract: PURPOSE: To provide a method for manufacturing a thin-film semiconductor device of a high yield which has no deterioration in transistor characteristics even if non-mass-separating ion implantation is conducted. CONSTITUTION: An insular semiconductor layer is formed on an insulating substrate 1 and a gate insulating film 3 is formed on the semiconductor layer. Then, a conductive film for a gate is formed on the gate insulating film and a protective thin film 5 is formed on the conductive film for a gate. After that, the protective thin film 5 and the conductive film for a gate are processed to the same shape as a gate electrode 4. With the protective thin film 5 which has been processed to the same shape as the gate electrode being using as a mask, non-mass-separating ion implantation is conducted to implant impurities into the semiconductor layer and thereby form conductor layers for a source and a drain region in the semiconductor layer. After that, the protective thin film is removed.
Patent JP-H03147951-A (JP)
Title: Treating method for joint material surface
Inventor: KATOU SETSUKO
IPC: E04B1/682
Filed: 1989-11-06
Abstract: PURPOSE:To effectively prevent contamination of a joint material surface and to maintain a surface in a neat state by a method wherein the surface of a joint material with which a gap between tiles is filled is coated with a coating material containing wax. CONSTITUTION:A solid coating material 16 consisting mainly of wax and of an extender pigment and a color pigment and other component is applied on the surface of a joint material 14, with which a gap between a number of tiles 10 arranged on a tile surface 10 with a micro gap therebetween is filled, in a manner to follow the surface of the joint material 14. In addition to shielding of contaminant on the surface of the joint material 14, beautiful white color or other color is applied to form a nest finish surface. This method enables prevention of contamination of the joint material 14 by means of water repellency of wax.
Patent JP-S62148358-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/24
Filed: 1985-12-21
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-H08130856-A (JP)
Title: Cooling circuit for motor
Inventor: KANEFUJI IWAO
IPC: H02K9/20
Filed: 1994-10-31
Abstract: PURPOSE: To reliably supply oil to a coil end even though the discharge from an oil pump is small by discontinuously arranging a jetting portion for cooling oil with respect to a peripheral inner surface of a case adjoining the end portion of a jetting surface and also by locating the upper portion of the jetting surface at an upper portion of the coil end. CONSTITUTION: When oil discharge from an oil pump 5 is small, oil is not jetted vigorously from a jet hole 82, its separation from an jetting face 81 of the cooling oil jetting hole 8 becomes poor, it sticks to the jetting face 81 and stops, and it drops down as oil drops when it becomes a solid exceeding a certain amount. In this case, the jetting face 81 is so arranged that it will not be flush with the inner surface of a peripheral wall of a case 10, and an end portion 83 of the jetting face 81 is arranged above a coil end 211 and therefore oil falls down as drips to the coil end 211 from the end portion in axial line direction and the end portion 83 in circumferential direction even though oil is at the outermost side from an arbitrary position of the jetting face 81. Therefore, oil can be reliably supplied to the coil end 211 even though the discharge of oil pump 5 is small.
Patent JP-S62145825-A (JP)
Title: Ultrasonic die bonder head
Inventor: HAGA AKIRA
IPC: H01L21/52
Filed: 1985-12-20
Abstract: PURPOSE:To bond at fine scrubbing and at lower temperature (400 deg.C or lower) than conventional temperature by utilizing an ultrasonic wave at die bonding time. CONSTITUTION:When a voltage is applied by an oscillator, not shown, to Langevin type piezoelectric vibrator 11, a vibration is generated to propagate through a horn 12 to an attracting collet 1. Since an IC chip 3 placed through a brazing material on a ceramic case 4 is contacted closely with the collet 1, the ultrasonic vibration is transmitted to the chip to be die bonded. Thus, an ultrasonic die bonder head which can die bond at fine scrubbing and at lower temperature (400 deg.C or lower) than conventional temperature is obtained.
Patent JP-H08219848-A (JP)
Title: Device for allocating quantity of viscous material
Inventor: NORUBERUTO HANMAARU
IPC: F04B7/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure high distribution performance without causing abrupt pressure increase by a structure wherein an electric motor having a crank drive section performs distributing operation every time when the crank drive section makes a single revolution. SOLUTION: An electric motor 14 having a crank drive section 18 performs distributing operation every time when the crank drive section 18 makes a single revolution. The operation is performed through a pneumatic or liquid pressure piston cylinder driver and has very high level as compared with a possible level. Especially, a smooth operation is achieved and an operating rod 19 has a sinusoidal operating pattern where the feeding operation is accelerated and braked gently. Undesired abrupt pressure increase (variation) does not take place in a filling machine and facility even in case of high continuous distribution cycle.
Patent JP-2000093042-A (JP)
Title: Identification of individual cattle
Inventor: MINAGAWA HIDEO
IPC: A01K67/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying individual cattles, capable of automatically comparing and identifying a nose print and applicable to both of nose prints collected by Japanese paper and camera, or the like. SOLUTION: Binary image of a cattle nose print is obtained and a pixel in a prescribed region of the resultant binary image is compared with a standard pixel in the prescribed region of the binary image and individual is identified based on the comparing ratio. Namely, a ratio in which pixel at same position is white or black is measured and whether the image is an image of the same cattle nose print or an image of the other individual cattle nose print is identified based on the measuring level (comparing ratio).
Patent JP-H06139652-A (JP)
Title: Device for reproducing signal
Inventor: ASANO TAKASHI
IPC: G11B27/28
Filed: 1992-10-27
Abstract: PURPOSE:To retrieve an optional program with a date and a time different from each other at a recording time by using calender information in a sub data part and retrieving date information on a recording medium andetecting a discontinuous point in the retrieved date information. CONSTITUTION:An operational input signal from a key switch 2 is sent to a main CPU 4 through a display processing circuit 3 when a program searching key is depressed several times. By the main CPU 4, the date dad ta of the calender information in the sub code part in sub data part areas ARSB1 and ARSB2 is retrieved, and the discontinuous point in the date data in the calender information being before, or after by the number of times when the program searching key is depressed than a present reproducing position is detected, and the discontinuous point is made a reproduction start position on the magnetic tape.
Patent JP-H05232950-A (JP)
Title: Electronic stringed instrument
Inventor: IBA AKIO
IPC: G10H1/00
Filed: 1992-10-27
Abstract: PURPOSE:To obtain an electronic stringed instrument capable of variously changing the delay time of a generated musical sound in accordance with playing operation. CONSTITUTION:A signal a1 is turned to a waveform signal b1 through an amplifier 11 and an LPF 12 and the signal b1 is applied to a pitch extraction part 13 and a level detection part 14. The pitch extraction part 13 applies interruption signals INTa, INTb to a CPU 15 at the zero crossing point of the signal b1, and at the time of detecting a peak point, applies signals Max, Min to the level detection part 14 to apply a peak value obtained by the A/D conversion of the signal b1. The CPU 15 weights a delay time the signal b1 supplied from the detection part 14 in accordance with delay characteristic information set up by a delay characteristic setting part 16 to generate a musical sound signal from an A-channel PCM sound source part 17. After the lapse of the delay time, a musical sound signal is generated from a B-channel PCM sound source part 18. The musical sound signals for both the channels A, B are applied to a speaker 23 through an adder 19, a latch 20, a D A converter 21, and an amplifier 22 to sound a musical sound.
Patent JP-H01131815-A (JP)
Title: Boiler combustion chamber
Inventor: ISHIDA MICHIO
IPC: F23M9/06
Filed: 1987-11-16
Abstract: PURPOSE:To enable a sufficient mixing of fuel and combustion air to be attained and restrict an occurrence of unburnt fuel by a method wherein a partition wall arranged within a combustion chamber is inclined in such a way as a rear wall side is placed at an upper position and an opening for use in guiding combustion gas to a thermal conducting pipe is arranged at a front wall part of a lower position. CONSTITUTION:A partition wall 4 for dividing the upper part and the lower part of a combustion chamber 1 is arranged between a front wall part 1a and a rear wall part 1b higher than a burner 2 of the combustion chamber 1. The partition wall 4 is inclined in such a way as a position of the rear wall part 1b is higher than a position of the front wall part 1a. An opening 14a for guiding combustion gas into an upper thermal conducting pipe 3 is formed at a position near the front wall 1a of the partition wall 4. Combustion gas within a lower combustion chamber 1A gets its flow directed downwardly by the partition wall 4, so that the flow becomes a turburent flow. As a result, the fuel and the combustion air are sufficiently mixed with each other, an occurrence of unburnt fuel is restricted, and an efficiency of combustion is improved. When the combustion gas passes through the opening 4a, its shrinkage and expansion are performed to perform a further mixing operation.
Patent JP-S62147073-A (JP)
Title: Scroll type fluid machine
Inventor: ITAMI MASAO
IPC: F04C18/02
Filed: 1985-12-21
Abstract: PURPOSE:To prevent oil in a housing chamber from being mixed into a suction gas by making the inner wall face of said housing chamber for housing a power transmission mechanism an inclined face in such a way that the inside diameter of said chamber get upwardly smaller while providing an inwardly projecting oil guide on the top part of said inner wall face. CONSTITUTION:The inner wall 4b of the housing chamber 4a in a housing 4 which houses a power transmission mechanism 7 for driving a rotary scroll 3, is formed into an inclined face in such a way that the inside diameter of the chamber 4a get upwardly smaller, while an oil guide 4c which is inwardly projected out is formed on the top part of the inner wall 4b. Thereby, even when oil which is fed to the power transmission mechanism 7 from within a driving shaft 5, is scattered due to the rotation of the power transmission mechanism and deposited on the inner wall face of the housing chamber 4a, all of the deposited oil flows out downward, without causing oil which has flowed upward into a working chamber to be mixed with a suction gas, generating liquid compression.
Patent JP-H07141852-A (JP)
Title: Disk recording and reproducing device
Inventor: KUMAI KATSUNORI
IPC: G11B17/051
Filed: 1993-11-18
Abstract: PURPOSE:To accurately load plural kinds of disks onto a spindle motor while keeping the miniaturization of a device. CONSTITUTION:A door 40 is freely rotatably fitted to a door 30. Two levers 34 having respectively protrusions 34a and 34b regulating the rotation of the door 30 are provided onto both sides of the door 30 and are pressed by coil springs 38. An inclined surface 34c located in an insertion port 28 is provided onto the protrusion 34a. As shown in (B), the door 30 opens only when a small cartridge 46 is inserted in a correct position. When the cartridge 46 is inserted along one side of the port 28 as shown in (C), one lever 34 releases the lock of the door 30. However, the other lock is locked. When a large cartridge 48 is inserted as shown in (D), both side parts 48a and 48b are abutted on both inclined surfaces 34a, rotate the levers 34 and release the locks of the door 30.
Patent JP-H06215673-A (JP)
Title: Acceleration switch
Inventor: MANFUREETO AABENTOROOTO
IPC: H01H35/14
Filed: 1993-11-18
Abstract: PURPOSE: To reduce the dispersion in operation of the same type of acceleration switch. CONSTITUTION: A slender swinging body 15 of an acceleration switch 11, when swinging motion exceed the specified limit value, gives a control signal with a magnet device 18 arranged in the swinging body and an immovable reed switch 25. The magnet device 18 has two permanent magnets 19, 20 which face inversely each other and have polarized direction vertical to the longitudinal axis of the swinging body, and these permanent magnets are connected to a magnet flux conductor 21 at the edge surface of the side opposite to the reed switch. Reed pieces 26, 27 of the reed switch are located within the magnetic field locating between the permanent magnets and arranged in the swinging direction of the swinging body.
Patent JP-H05102786-A (JP)
Title: Piezoelectric vibrator
Inventor: OTA HARUYOSHI
IPC: H03H9/56
Filed: 1991-10-08
Abstract: PURPOSE:To surely warrant stable suppression effect by making a main electrode and a sub electrode mismatching and connecting a damping impedance to the sub electrode. CONSTITUTION:A main electrode 1 and a sub electrode 2 are arranged separately on a front side of a piezoelectric plate 4 and a common electrode is disposed on a rear side opposite to the main electrode and the sub electrode 2 on the front side. When the electrode widths W1, W2 differ and both the electrodes 1, 2 are adjusted to a substrate resonance frequency, the thickness of the sub electrode 2 is made thicker than the thickness of the main electrode 1. When an oscillation circuit is formed by connecting the piezoelectric vibrators, the fundamental frequency component of an oscillation amplifier section is efficiently consumed by a damping impedance 5 connecting from the main electrode 1 to the sub electrode 2 and the oscillation at the fundamental frequency is efficiently suppressed, Since the thickness of the sub electrode 2 differs from the thickness of the main electrode 1, a ternary overtone frequency is delivered to the sub electrode 2 and oscillated excellently without consumption and attenuation.
Patent JP-H09105753-A (JP)
Title: Enzyme immunoreaction measuring device
Inventor: KIDA SHOGO
IPC: G01N33/543
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme immunoreaction measuring device in which the dispensation process of a reagent and a subject can be precisely performed in the measurement of an enzyme immunoreaction without being accompanied by a work such as the dispensation, carrying-in and carrying-out, and transfer of the subject by a worker. SOLUTION: This device has a reagent subject dispensing mechanism 8 having a dispensation nozzle part 7 for sucking a prescribed quantity of a subject or reagent, and carrying and injecting the subject or reagent sucked by the dispensation nozzle part 7 to a prescribed reaction recessed part of a microplate, which is arranged on a microplate guide mechanism so as to be orthogonal to the microplate guide mechanism; and a main control part for controlling the operation of each part.  The reagent subject dispensing mechanism 8 is provided with an ultrasonic sensor 10A for detecting and calculating the position of level of the reagent or subject, and the main control part has a nozzle position control function for regulating the vertical movement of the dispensation nozzle part 7 of the reagent subject dispensing mechanism 8 on the basis of the level position data from the ultrasonic sensor 10A.
Patent JP-H07142910-A (JP)
Title: Antenna resonator
Inventor: TADA HITOSHI
IPC: H01P5/08
Filed: 1993-11-18
Abstract: PURPOSE:To provide an inexpensive and small antenna resonator which can be mounted on a surface by reducing the number of parts and manufacture man-hours. CONSTITUTION:Plural resonator holes 2a-2d are formed by setting them to pass through a pair of facing end surfaces in a dielectric block 1. Internal conductors 3 are formed at the respective inner peripheral surfaces of the resonator holes. External conductors 4 are formed at the external surfaces of the dielectric block 1. A pair of input/output electrodes 5 which are capacitance coupled with the internal conductors 3 and one antenna electrode 6 are provided at a part of the external conductor 4. A transmission filter and a reception filter are constituted in the dielectric block 1 and the respective filters are connected by the antenna electrode 6. In the antenna resonator, the internal conductors are formed in parallel to the resonator holes between the transmission filter and the reception filter.
Patent JP-H10133964-A (JP)
Title: Data transmission system
Inventor: KUBO SATOSHI
IPC: G06F13/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the call originating of an unnecessary data requesting message when a data managing source device is abnormal by recognizing the state of the data managing source device when a data requesting source device requests data. SOLUTION: Whether an own device 202 is in abnormally operating state or not is discriminated within the device of a data managing source and when it is normal, it is transmitted to a data requesting source device 201 as state information. When state information from the managing source 202 is not received, the source device 201 recognizes that the source 202 is in an abnormal state to stop a data request from the data request source device to the managing source 202 but when the reception of state information is started again, the request source 201 recognizes that the managing source 202 returns to a normal state to start a data request again.
Patent JP-H03150702-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OTA JUN
IPC: G11B5/02
Filed: 1989-11-07
Abstract: PURPOSE:To attain a perfect vertical magnetic recording/reproducing operation by winding a magnetic tape round a rotary cylinder having plural unipolar magnetic heads, securing the adhesion of a tape guide having a magnetic substance attached on its inner wall to the outer side of the tape as prescribed, and recording and reproducing. CONSTITUTION:A perpendicular magnetic tape 13 is wound round a rotary cylinder 11 and a tape guide 14 adheres to the outer side of the tape 13 via a control drive part 18. In this case, the distance is detected by a sensor 16 between the tape 13 and the guide 14 and then kept at a constant value by a control circuit 17. Under such conditions, the recording/reproducing operations are carried out. A magnetic field 19 generated by a unipolar head 12 reaches a soft magnetic substance 15 attached on the inner wall of the guide 14 through the tape 13. Thus the substance 15 is magnetized. Then a magnetic path is formed and the tape 13 having an easy magnetization axis in the vertical direction is perpendicularly magnetized 20 and recorded.
Patent JP-H06147318-A (JP)
Title: Sliding material and piston ring and manufacture of sliding material
Inventor: HASEI SEIJI
IPC: F16J9/26
Filed: 1992-10-02
Abstract: PURPOSE:To provide a sliding material and a piston ring which has better adhesion between a coating composed of chrome, nitrogen and oxygen and a base and excellent sliding property. CONSTITUTION:In a sliding material and a piston ring, that a coating composed of chrome, nitrogen and oxygen covers a base, the coating has an oxygen atom % ratio uncontinuously or continuously increasing from the surface of the base to the surface of the coating virtually throughout the thickness.