baber/WOPTO huggingface dataset:
Patent JP-S5827557-A (JP)
Title: Flexible flat layered structure containing sand applied to body surface in treating body
Inventor: GIYUNTERU HORUSUTO TETSUSHIYU
IPC: A61H33/04
Filed: 1982-07-27
Abstract: 1. Flat, flexible laminated article containing sand, in which an actively needleable fibre layer (2, 11) and a backing layer (3, 5, 8) are needled together through an intermediate layer containing mineral particles (1, 7, 10) such as sand, chippings or the like, characterised in that the laminated article contains stable active substances (14) serving for external application to the body.
Patent JP-S63299752-A (JP)
Title: Manufacture of motor
Inventor: NINOMIYA KUMAO
IPC: H02K17/08
Filed: 1987-05-28
Abstract: PURPOSE:To reduce a gap between a rotor and a tooth section by forming the engaging section of a punched tooth section with a yoke by dovetails and dovetail grooves, and molding by simultaneously supporting the outer periphery of the yoke and the inner periphery of the tooth section to an injection mold. CONSTITUTION:A yoke 5 and a tooth section 6 are formed by pressing, a winding is provided at the section 6, and associated. A ring-shaped yoke 5 is engaged with the star-shaped section 6 by dovetails 7 and dovetail grooves 8 at this time. Then, a stationary core 1 is attached to an injection mold, and resin is poured in the mold. When a frame is moled with the resin in this manner, the mold is centered with the outer periphery of the core 1 as a reference. Accordingly, even if a bracket is engaged at the outer periphery, the axial center of the rotor is obtained. Thus, since the molding with preferable roundness is obtained, an air gap formed between the rotor and the section 6 can be reduced, the efficiency can be improved.
Patent JP-H08300377-A (JP)
Title: Production of car part made of waste paper material
Inventor: KUSAKA TOSHIO
IPC: B60N3/04
Filed: 1995-04-27
Abstract: PURPOSE: To effectively prevent electrostatic trouble by adding a thermoplastic synthetic resin and conductive fibers to a finely divided and fibrilated waste paper material almost uniformly to form a molding paper material. CONSTITUTION: A thermoplastic synthetic resin and conductive fibers 6 are added to a finely divided and fibrilated waste paper material 3 to form a molding paper material 11. Next, heated air is sprayed on the molding paper material 11 to melt the thermoplastic synthetic resin and the thermoplastic synthetic resin is cured while the molding paper material is extruded into a cylindrical or square cylindrical shape to mold an air duct 1. Since the conductive fibers 6 are mutually entangled, the air duct 1 has conductive characteristics of a high resistance value.  The air in a compartment to which the air duct 1 is attached is charged by electromagnetic waves generated from electronic machinery but, since the air is subjected to heat exchange when sucked into the compartment to pass through the air duct 1, the charge of the charged air is earthed by the conductive fibers 6 contained in the air duct 1 to be discharged.
Patent JP-S63297822-A (JP)
Title: Clutch release bearing device
Inventor: NAKAMURA TAKESHI
IPC: F16D23/14
Filed: 1987-05-28
Abstract: PURPOSE:To enable the whole unit of a bearing device to be formed in small size, by integrally forming a flange part of a sleeve and its cylindrical part and eliminating the necessity for performing connection of calking or the like. CONSTITUTION:A clutch release bearing device comprises a clutch release bearing 10 and a bearing holding means 30. The bearing holding means 30 comprises a synthetic resin-made sleeve 32 slidably fitted in the axial direction onto a guide shaft, metallic bearing case 35 holding the bearing 10 integrally formed with this sleeve 32 being able to align the bearing 10 and a metallic anvil 46 held by the bearing 10 and the bearing case 35. Accordingly, forming a flange part of the sleeve and its cylindrical part into an integral unit, the whole unit of the bearing device can be formed in small size by eliminating the necessity for performing the connection of calking or the like.
Patent JP-H07205189-A (JP)
Title: Injection molding method and machine
Inventor: HATAKEYAMA TOSHIHARU
IPC: B29C45/64
Filed: 1994-06-13
Abstract: PURPOSE:To obtain highly accurate transfer properties by preventing the generation of optical strain while enhancing productivity in injection molding. CONSTITUTION:A cavity unit 10 is successively fed to a heating station 20, a filling/relaxing station 30, a gradual cooling station 40 and a molded product take-out station 50 and, when a molten resin is injected and charged into the cavity unit 10 and the relaxation of the molten resin is started, the cavity unit 10 is heated by a final heating means.
Patent JP-S5253480-A (JP)
Title: Light emission circuit in photoelectric type smoke detector
Inventor: SUZUKI YOSHIHARU
IPC: G01N21/53
Filed: 1975-10-28
Abstract: PURPOSE:To accelerate pulse period when abnormality is detected and give an alarm quickly at low current consumption by converting the output of a pulse generation circuit to light emission pulse.
Patent JP-H09311834-A (JP)
Title: Dma controller and bus converter
Inventor: YOSHIOKA ATSUSHI
IPC: G06F13/36
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To surely speed up data transfer between respective devices in a DMA controller mediating DMA transfer through a bus obtained under the arbitration of a bus using right and a bus converter transferring data between two buses while absorbing the difference between the forms of the two buses based on a DMA transferring system. SOLUTION: This controller is provided with a control means 10 occupying the bus under the arbitration of the bus using right and a bus interface means 12 mediating through the bus based on a mode preset or given from outside concerning DMA transfer setting a device allocated to the address space of the bus to be a transfer source or a transfer destination. In this case, a terminal to which the request of starting DMA transfer is given from outside is provided and the bus interface means 12 is provided with a means for discriminating whether a request is given or not through the terminal 14 and starting mediation when the result is true.
Patent JP-S63297174-A (JP)
Title: Transmission structure for walking type tiller
Inventor: FUJIMOTO SATOSHI
IPC: B62D11/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a turn with a small turning radius while preventing a slip by coupling a steering clutch and a differential locking mechanism so that the differential locking mechanism is locked interlockingly with the disengaging operation of the steering clutch. CONSTITUTION:A coupling rod 38 fixed to the base of the shift fork 34 of a differential device 11 is movably suspended and supported horizontally below a transmission case 1, and contact pins 39 are protruded on both ends of the coupling rod 38. The upper end of a swaying member 40 pivotally fitted to the transmission case 1 is coupled with the upper end of a coupling arm 35 extended from the shift fork 31 of a steering clutch 8, and the lower end of the swaying member 40 is arranged abuttably with the pin 39. The upper end of a coupling arm 20 extended upward from the shift fork 31 is arranged contactably with the contact pin on the other side. The differential locked state can be obtained by moving the shift fork 34.
Patent JP-H08330340-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA MITSUTOSHI
IPC: H01L21/56
Filed: 1995-05-29
Abstract: PURPOSE: To easily separate runner resin, formed on a substrate, from the substrate by a method wherein the solder resist, which is applied on the part other than a runner part of the substrate is converted into solder resist having adhesive strength to sealing resin by projecting the light such as ultraviolet rays etc. CONSTITUTION: Ultraviolet rays, which pass through a quartz glass plate 38, are projected and a solder resist layer 44, located between a mask 40 and a mask 42, is converted into a solder resist layer which has adhesive strength to sealing resin. Runner resin is formed on the runner part 51 of a substrate 20, and a solder resist layer 30, having stripping property to the sealing resin, is formed on the runner part. As a result, the runner part 51 has the stripping property equal to the case where gold plating is provided on the runner part 51, and the runner resin can be removed easily from the runner part 51. Accordingly, the manufacturing cost of a semiconductor device can be cut down and the external appearance of the semiconductor device can also be improved.
Patent JP-H06341650-A (JP)
Title: Electric stove
Inventor: TANAKA TOSHIYUKI
IPC: F24C7/04
Filed: 1993-06-01
Abstract: PURPOSE:To provide a safe electric stove which is prevented from overheating by interrupting power supply to a heater when flammable matter is scattered on a body by making use of an inexpensive infrared sensor driven by a pulse signal. CONSTITUTION:A high temperature radiation heater 4 is provided at a body opening. and a pair of an infrared ray emitting diode 1 and a phototransistor 2 are provided on the front surface of the opening such that light emitted from the infrared ray emitting diode 1 reaches the phototransistor 2. The infrared ray emitting diode 1 is driven by a pulse signal fed from pulse signal generation means 21, and the light from the diode 1 is detected by the phototransistor 2. After a pulse component is taken out through a filter circuit 23, the pulse signal from the pulse signal generation means 21 and the signal from the phototransistor 1 are compared. When both signals are coincident, power supply to the heater 4 is turned on, while when both are incoincident, the power supply to the heater is turned off. A change in the pulses when any flammable matter comes to the front surface of an electric stove whereby power supply to the stove is turned off for improvement of safety.
Patent JP-H10307274-A (JP)
Title: Optical scanner
Inventor: KOZUKA NAOKI
IPC: G02B26/10
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner where image irregularity easily caused at specified frequency is efficiently reduced, which is miniaturized and whose production cost is reduced. SOLUTION: A resonant structural body 21 provided with a mass body 7 having specified mass at least at one spot on an elastic body 8 is fixed on the reflection mirror 3 of an electrophotographic image forming device, and the resonance frequency f1 of the structural body 21 is set to be near to the resonance frequency f2 of the mirror 3. When the vibration of the resonance frequency f2 of the mirror 3 is impressed on the mirror 3, the structural body 21 fixed on the mirror 3 and having the resonance frequency f1 near to the resonance frequency f2 of the mirror 3 is vibrated.  Since the energy of the vibration is absorbed and dissipated by the deformation of the elastic body 7 of the structural body 21, the vibration of the mirror 3 at the resonance frequency f2 is selectively reduced, and the image irregularity at the time of forming an image is efficiently reduced, then the device is miniaturized and the production cost thereof is reduced.
Patent JP-2000317832-A (JP)
Title: Dressing method and device for grinding wheel for valve stem
Inventor: HIRAKA TSUTOMU
IPC: B24B53/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide dressing method and device for a grinding wheel for a valve stem that can improve the production efficiency and the processing accuracy of the valve stem and has no fear for damaging the valve stem and the surface of a regulating wheel. SOLUTION: First, a dresser 20 cuts in one end side of the grinding wheel 12 while rotating, then the dresser 20 displaces to the other end side of the grinding wheel 12 to start the dressing. Next, a valve stem 14 is supplied between the grinding wheel 12 and a regulating wheel 18. And the grinding wheel 12 grinds a shaft 16. During the process described above, it is judged that the prescribed number of the valve stem 14 is ground. If the number is not attained, plural numbers of the valve stem 14 are ground in order. During that time, the dresser 20 continues the dressing of the grinding wheel 12.
Patent JP-S62286183-A (JP)
Title: Display data processor
Inventor: SHIBATA TAKAYUKI
IPC: G06T9/00
Filed: 1986-06-05
Abstract: PURPOSE:To compress image data and to effectively use a memory part by mating the count value of a blank part in image data with a blank code and storing and processing and displaying as an original successive blank at the time of reading. CONSTITUTION:A memory part 20 writes the image data address controlled by an address control part 16 and fed to a processing RAM18, reads the image data and outputs the data to the RAM18. A display data processing part 17 has a blank counter 17a therein, compresses the image data between the RAM18 and a display buffer and extends the compressed image data according to a control command from a control part 13 and transmits the control command to a display pointer control part 21. The display buffer 19 has bit memories of the same number as the number of dots with a prescribed corresponding relation to the dot matrix of a display part 22.
Patent JP-S5354973-A (JP)
Title: Semiconductor device and its production
Inventor: NAKASHIMA TATSUNORI
IPC: H01L21/316
Filed: 1976-10-29
Abstract: PURPOSE: To form arbitrary stepping in porous oxide film surface with respect to substrate surface by growing an oxide film on the substrate side through the porous layer selectively formed on the substrate and making use of its volume expansion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286159-A (JP)
Title: Character processor
Inventor: ISHIKAWA MASAHIKO
IPC: G06F17/21
Filed: 1986-06-05
Abstract: PURPOSE:To rapidly process a character string including various types of the characters by providing respective converting device for converting an input character string into a desired character and an alphanumeric character half em designating device for designating the conversion from the input character string to the alphanumeric character of the half em. CONSTITUTION:An input device 12 is used and the character string is inputted in a Roman character. At this time, when it is desired to input it in the half em, an input mode setting device 11 is set to a half em mode to input the character. When it is not set to the half em mode, the character string is processed as an em mode. Then, the respective converters 13 for KANA (Japanese syllabary), KATAKANA (square form of Japanese syllabary), KANJI (Chinese character) and the alphanumeric character are used to convert into the desired types of the characters respectively. When the alphanumeric characters are mixed in the Japanese sentence, when only the alphanumeric characters is desirably processed as the half em and other type of the characters as the em, the designation is carried out by the alphanumeric half em designating device 14. When this designation is performed, if the alphanumeric conversion is executed, an object character string is converted into the alphanumeric character of the half em without relating to the mode.
Patent JP-H05327356-A (JP)
Title: Frequency converter
Inventor: IINUMA TOSHINORI
IPC: H03D7/00
Filed: 1992-05-22
Abstract: PURPOSE:To miniaturize the device and to reduce energy consumption by sampling an input signal at the cycle of a frequency lower than the double of the lowest frequency of the input Signal, converting the input signal to a digital signal and integrating it into a digital IC. CONSTITUTION:A signal not containing a low frequency component is inputted to an input terminal 101 and temporarily held at a trace/hold (T/H) circuit 102. A clock signal, whose frequency is lower than the double of the lowest frequency of the input signal, is generated by a clock signal generator 106. This control clock signal (1) is supplied to the T/H circuit 102, and a sampling clock signal (2) a little delayed rather than the control clock signal (1) is supplied to an A/D converter 103 and a D/A converter 104. Thus, the input signal is sampled, and A/D converted outputs are turned to the amplitude data of frequency converted signals. By integrating this device into the digital IC, the device can be miniaturized, and the energy consumption can be reduced.
Patent JP-H11290057-A (JP)
Title: Ashtray for preventing fire caused by cigarette
Inventor: KUROGO HARUJI
IPC: A24F19/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray of smoking paraphernalia equipped with a space exclusively used for receiving extinguishing water, capable of solving dangers such as the spreading of cigarette fire to other cigarette butts due to the failure of fire extinguishing. SOLUTION: An ashtray for preventing a fire caused by cigarette is obtained by disposing a central dish 2 in an outer dish 1. Cigarette butts are put in a space 3, and a space 4 is used as an exclusive space for charging extinguishing water thereto.
Patent JP-S5558574-A (JP)
Title: Cmos semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/8238
Filed: 1978-10-26
Abstract: PURPOSE:To obtain a CMOS device with well-balanced beta by controlling the increase of the channel width in n-well with increasing beta (d Id/d Vg) through the reudction of the channel length. CONSTITUTION:A p-channel MOSFET is provided in n-well on a p-type substrate. Ganerally, n-well is thicker in impurity and slower in mobility than a p-type substrate and the mobility of a positive hole is one third of that of an electron, so that beta-balance between P-channel FET and n-channel FET is extremely bad. Here channel width or width W' of a source 32' and a drain 33' constituting p-channel FET is reduced to width W. When channel length is L, effective length Leff, gate capacitance C, and depth of P<+> layers 32', 33' Xj, there are the relations there- between that beta C/L<2>eff, Leff=L-2Xj and C WL. So beta is increased by reducing also the effective length Leff. In this way, the capacitance C is decreased and the device operates more high speed and beta comes to be well-balanced.
Patent JP-S5923201-A (JP)
Title: Curve distance meter
Inventor: KOBAYASHI NOBUYOSHI
IPC: G01B7/02
Filed: 1982-07-29
Abstract: PURPOSE:To shorten an interval between a light emitting element and a photodetector, and to make a measuring part small-sized, by switching and driving alternately two light emitting elements, and preventing mutual interference of light. CONSTITUTION:Light emitting elements 1, 2 are placed at a prescribed interval l1 on one side of a disk D, and photodetectors 3, 4 are placed so as to be opposed to the light emitting elements 1, 2, on the other side of the disk D. The interval l1 is shorter than width l2 of an opening part H and an interval l3 of each opening part. The time when a detecting means is positioned at an opening part, and the time when it is positioned at a shielding part are set as ''0'' and ''1'', respectively, and when the disk is rotated in the right direction, combination of outputs of detecting means becomes four ways of (11), (10), (00) and (01). When an output variation of the detecting means A, B is shown by a waveform, it becomes as shown in figures (a), (b), and time width of one waveform in A or B bocomes 10ms when size of the opening part and the shielding part is made 1mm. and tracing is executed on the drawing at a speed of 100mm./1sec. Accordingly, the switching time of the light emitting element is set to 5-10 times, so that it is switched in a period of 1-2ms.
Patent JP-H02310080-A (JP)
Title: Ink ribbon cassette
Inventor: OTA SHINICHI
IPC: B41J33/52
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the winding irregularity by taking the tension balance of an ink ribbon before and after a printing part by providing such a mechanism that guide rolls are not rotated when at least one or more of the guide rolls is present on the side of an unwinding core with respect to the printing head of a printer but rotated when at least one or more guide rolls is present on the side of a taking-up core. CONSTITUTION:The guide rolls on an unwinding side are fixed in order to take tension balance. Since a guide roll 5c is always on the unwinding side with respect to a thermal head 6, said roll 5c can be always fixed. However, since guide rolls 5a, 5b become a taking-up side at the time of turning-out, they can not always fixed. Since guide rolls 5d, 5e present on the taking-up side at the present time become the unwinding side when they are turned out, it is necessary to fix them in this state. In order to realize this state, the cassette 1 set to a carriage 10 freely rotates around a guide pin 14 and is fixed by the insertion of a guide pin 16 so as not to rotate.
Patent JP-S62287103-A (JP)
Title: Magnetic pole position detecting circuit
Inventor: KOMIYAMA KIKUO
IPC: H02P6/16
Filed: 1986-06-06
Abstract: PURPOSE:To improve detection accuracy without being affected by variation in element output by detecting magnetic poles by a magnetic pole detecting element and detecting the inversion positions of the couple of magnetic poles by a comparator with hysteresis characteristics by using the detection signal. CONSTITUTION:A Hall element 1 inputs electrical signals generated by the magnetic pole couple 17 of a rotating body 16 to a 1st, a 2nd, and a 3rd comparators 3, 5, and 7 through an amplifier 2. A 1st, a 2nd, and a 3rd comparison voltage generating circuits 4, 6, and 8 correspond to the output voltages of the comparators 3, 5, and 7 and generate comparison voltages by their hysteresis characteristics. Namely, the comparator 3 outputs comparison voltage V11 an V12, the comparator 5 outputs comparison V21 and V22, and the comparator 7 outputs V31 and V32; and the voltage V11 is set equal to the output voltage of the amplifier in the absence of a magnetic field and the voltages are so set in such order that V21>V31>V32>V11>V12>V22. The signal outputs of the comparators 3, 5, and 7 are inverted by inverters 9, 10, 11, and 12 and thus the positions of the magnetic poles are detected. Consequently, the position detection with high accuracy is performed without being affected by variation in element output.
Patent JP-H04354987-A (JP)
Title: Electric iron
Inventor: YOSHIDA KIYONOBU
IPC: D06F79/00
Filed: 1991-06-03
Abstract: PURPOSE:To prevent the dangers of electric iron body and mounting base by providing a regulation means to control the rotary movement of a supporter bearing the base of electric iron body, when the mounting base of the iron body is lowered to contain thereon. CONSTITUTION:A regulator 33 to control the rotary movement by contact with the supporter 26 at the time when the mounting base 22 is lowered, is provided at the inside face of the stand 18. When the pressing work is finished and a temp. setter 20 is turned off, the iron body 11 is lowered and the container cover 30 is closed to contain the iron body 11 in the opening 24. At the time, the front edge of the base 12 and the front of heat-insulating box 31 do not suffer from dangers resulting from the reciprocating movement of iron body 11. And, any abnormal dangers are brought about in a signal terminal 15, a current conductive pin 17, and a current conductive terminal 19. In this way, a safe and secure containing can be guarenteed.