baber/WOPTO huggingface dataset:
Patent JP-2000331997-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA KATSUSHI
IPC: H01L29/78
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device containing an improved method for forming a contact hole in which inclination of the contact hole is suppressed and a film of high reflow properties is applied in an interlayer structure. SOLUTION: A gate electrode 3 and a diffusion interlayer 4 are formed over an Si substrate 1 with a gate oxide film 2 in between. A first insulating film (for example, BPSG film) 5 of high reflow properties is so formed as to cover the entire surface of this structure as an interlayer insulating film. After reflow process and flattening process are performed in this order, a second insulating film 6 is formed on the insulating film 5. This insulating film 6 is, before impurity ion is implanted into a contact hole, so formed as to have a thickness that prevents influence of impurity ion implantation upon the first insulating film 5, and, after the impurity ion implantation, it is made into a thinner film (or may be removed) to eliminate stress on the first insulating film 5 as much as possible.
Patent JP-S5930342-A (JP)
Title: Carrier wave detecting circuit
Inventor: HORIGUCHI MICHIYUKI
IPC: H04L29/08
Filed: 1982-08-12
Abstract: PURPOSE:To improve the transmission efficiency, by outputting a signal opening a transmission line after the elapsed time from the detection of the end of carrier to the message processing time of a carrier and starting equally each transmitter of a system. CONSTITUTION:A signal from a transmission line L is applied to a binary counter 1 and a latch 2 as a receiving clock (a) at a demodulation circuit D. When the signal (a) is lost at a time t1, the counter 1 is shifted at a basic clock phi (waveform c), the clock is given to the latch 2 from a terminal 1QB of the counter 1 at a time t2, and the latch 2 outputs a mirror image (waveform d) of a carrier from a terminal Q. The counter 1 outputs a signal to be accessed (waveform e) from a terminal 2QD when the time reaches a t3. Thus, after the end of carrier from a terminal Y, a mirror image signal representing the end of required processing is transmitted from a terminal X.
Patent JP-S5963453-A (JP)
Title: Foot warmer
Inventor: OOI TADAMITSU
IPC: A61F7/08
Filed: 1983-08-02
Abstract: PURPOSE:To permit an effective warming and increase the properties of safety by a method wherein a safety device is provided at a vicinity corresponding to the arch of a foot and the pitch of heating body is made rough at the vicinity corresponding to the arch of the foot while it is made dense at the vicinity contacting with the rear side of the foot. CONSTITUTION:The foot warmer is consisting of the heating body 2, safety devices such as a temperature fuse 3, a thermostat 4 and the like and a heat insulating member 5. The heating unit for abutting against the rear side of the foot is provided and said safety devices are arranged at the vicinity corresponding to the arch of the foot while the pitch of the wiring for the heating body 2 is made rough at the vicinity corresponding to the arch of the foot and it is made dense at the vicinity contacting with the rear side of the foot. According to such arrangement, the safety device will never be damaged and the properties of safety may be increased. The pitch of the wiring of the heating body is considered so as to warm an effective warming area only, therefore, an effective warming may be effected in case effective length of the heating body is shortened.
Patent JP-H086245-A (JP)
Title: Photopolymerizable composition
Inventor: URANO TOSHIYOSHI
IPC: G03F7/029
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a compsn. having high sensitivity to visible ray especially to light of long wavelength by incorporating a specified sensitizer and a compd. capable of generating active radicals when irradiated with light under coexistence with the sensitizer into a photopolymn. initiation system. CONSTITUTION:This photopolymerizable compsn. contains an addition polymerizable compd. having at least one ethylenically unsatd. double bond and a photopolymn. initiation system contg. a sensitizer represented by formula I and a compd. capable of generating active radicals when irradiated with light under coexistence with the sensitizer. In the formula I, each of X<1> and X<2> is halogen, alkyl, etc., each of R1-R4 is H, halogen, etc., R5 is H, alkyl, etc., and each of Y<1> and Y<2> is a group represented by formula II, H, halogen, alkyl, etc. In the formula II, (n) is an integer of 0-3, each of R<8> and R<9> is H, alkyl, aryl, aralkyl, etc., and R<10> is alkyl, aryl, aralkyl, an optionally substd. cyclic hydrocarbon group, etc.
Patent JP-S62298422-A (JP)
Title: Dehumidifier
Inventor: NAKAGAWA NAOHARU
IPC: F24F1/02
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the refrigerating pipe of a heat pump from being burst by the effect of circumferential temp. in a heat pump type dehumidifier by providing a couple of aperture parts communicated with the outside of a chamber to be dehumidified to the dehumidifer main body separately from a suction port and a blow off port opening and closing the aperture parts by on-off damper. CONSTITUTION:In a heat pump type dehumidifer B, a couple of aperture parts 7, 8 communicated with the outside of a chamber A to be dehumidified are provided to the vicinity of the dehumidifier main body 4. In case of using the chamber A to be dehumidified as a sauna chamber, the lower surface of the dehumidifer B is closed by a heat insulating over 15. In case the inside of the dehumidifier B is reached to high temp. in this ordinary state, the spring 13 of shape memory alloy is shrunk to open an on-off damper 9 to the inside and a switch 14 is turned on and a blower is automatically actuated to blow air of the outside therein through the aperture part 7. Thereby the pressure in the main body 4 is raisen and on-off damper 10 is opened while resisting the spring 12 and the air of the outside is allowed to flow to the aperture part 8 from the aperture part 7 and the refrigerant pipe of the heat pump such as an evaporator 5 and a condenser 6 is cooled in the process and prevented from being burst.
Patent JP-H037810-A (JP)
Title: Control device of space heater
Inventor: MATSUDA YUKIKAZU
IPC: F24H3/04
Filed: 1989-06-02
Abstract: PURPOSE:To improve the easiness of use and reduce the rate of erroneous operation by providing an automatic combustion quantity control section, a plurality of manual combustion quantity control sections which set combustion quantity at a specified combustion quantity, and a switching section which switches the manual combustion quantity control to the automatic combustion quantity control when set temperature is changed. CONSTITUTION:A manual switch 13a is operated to make input processing such as removal of noises, suitable delay time processing for the prevention of erroneous operations, etc. According to the result of the input processing the set value for a changeover switch 16 is changed. Upper values are set in order to instruct the execution of strong combustion for the case (1), medium combustion for the case (2), and weak combustion for the case (3), and a display 20 is changed to a display corresponding to the set value of the changeover switch 16. If a temperature control switch 17a or 17b has been operated, the display content in a digital display section 14 is switched from room temperature display to set temperature display. When the temperature control switch 17a or 17b is operated continuously, the set temperature is changed and based on the output from the temperature control switch 17a or 17b the set value for the changeover switch 16 is set forcibly to zero. With this arrangement the manual combustion quantity control is changed, even if it has been selected so far, to automatic combustion quantity control.
Patent JP-H10329793-A (JP)
Title: Oil seal holding structure for outboard motor
Inventor: NOZUE TOSHIHIRO
IPC: B63H20/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of the oil seal holding structure of an outboard motor and simplify the fitting work. SOLUTION: In a drive shaft side bearing part of a crankshaft, the crankshaft 13 and a drive shaft 5 are concentrically coupled with each other in a shaft through boss part 71 of the crankcase 7, an oil seal housing 4 is fitted to the shaft through boss part 71, the oil seal housing 4 holds a first oil seal 34 in contact with the outer circumference of the drive shaft and a second oil seal 33 in contact with the outer circumference of the crankshaft in a recess opened upward, and the inside diameter of the inner circumferential bottom end 72 of the shaft through boss part 71 in the adjacent to the opening part of the oil seal housing 4 is formed smaller than the outside diameter of the second oil seal 33 so that it prevents the upward movement of the second oil seal 33 and acts as a pull-out prevention action.
Patent JP-H08337241-A (JP)
Title: Article housing utensil
Inventor: MATSUDA YASUAKI
IPC: B65D43/04
Filed: 1995-06-08
Abstract: PURPOSE: To provide an article housing utensil which can be used as a component of a game machine as it can be fitted simply and can afford a state locked assuredly. CONSTITUTION: A capsule 1 consists of a male hemisphere 3 as a first container member and a female hemisphere 4 as a second container member. On the inner face of the male hemisphere 3, four inserting legs 5 are provided. In the female hemisphere 4, four holes 6 in which the four inserting legs 5 are to be inserted are formed. In the inserting legs 5, steps 7 as engaging parts to be engaged with the edges of the holes 6 are formed at the outside thereof. On the insides of the inserting legs 5, edge parts 8 which can get over a protrusion 10 are formed.
Patent JP-H0441764-A (JP)
Title: Multiple head automatic embroidering machine
Inventor: OKUNO AKIRA
IPC: D05B55/16
Filed: 1990-05-31
Abstract: PURPOSE:To prevent overlap sewing and improve the quality of embroidery pattern by judging whether a backward motion in yarn breakage is within a prescribed range or not and controlling the re-embroidering and the restart of embroidering of each head according the judged result. CONSTITUTION:The objective multiple head automatic embroidering machine has end-breakage detector on each embroidery head. When endbreakage is detected by either one of the above end-breakage detectors, the stitching motion of each head is automatically stopped by a controller consisting of a microcomputer having an arithmetic circuit, a processing circuit and a memory circuit and, thereafter, a mobile frame supporting an embroidery pattern is moved backward by a distance corresponding to a prescribed number of stitches. When the distance of the backward motion is judged to be within a prescribed limit range, exclusively the head generating the end-breakage is actuated to carry out the re-embroidering of a length corresponding to the backward motion. The other heads are stopped to prevent the re-embroidering.
Patent JP-2000329774-A (JP)
Title: Method and jig for diagnosing pulse generator
Inventor: MUROFUSHI TAKEHISA
IPC: G01P3/42
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and jig for diagnosing faults in a pulse generator without jacking a vehicle body up or manually rotating a wheel. SOLUTION: In a pulse generator 31, changes in a magnetic flux due to the rotation of a gear 23 are detected by a magnetic flux detecting part 22. In diagnosing the pulse generator 31, instead of the rotation of the gear 23, a handle 13 is operated to insert the magnetic material 12 of a jig 10 for diagnosis into a detection gap 24. During being passed through the detection gap 24, the magnetic material 12 receives the biasing force of a coil spring 14 and is moved to a detecting surface 22a as being guided. A high-level or low-level voltage is outputted from the pulse generator 31 depending on the locational relationship between the magnetic material 12 and the detecting surface 22a.  In the case that a smaller value than a predetermined high-level voltage value at a high level is outputted or a larger value than a predetermined low-level voltage value at a low level, it is determined that the pulse generator 31 is faulty.
Patent JP-S63309616-A (JP)
Title: Production of potentially crimping polyester yarn
Inventor: YAMAMOTO HIROSHI
IPC: D02J1/22
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the titled yarn without requiring a complicated device, attaching a small amount of finishing oil to undrawn polyester yarn and then drawing specific temperature and rate. CONSTITUTION:Undrawn polyester yarn is coated with 0.3-0.5wt.% finishing oil. Then finishing oil attached undrawn yarn B is brought into contact with a preheating roller 4 at 70-75 deg.C and a heating plate at 120-150 deg.C, heated, successively passed through a drawing roller 6 having 600-900m/min rate, drawn and the drawn yarn is wound round a bobbin 7.
Patent JP-H08332013-A (JP)
Title: Mechanism for pulling out line in line case
Inventor: HANADA KOJI
IPC: A01K97/06
Filed: 1995-06-08
Abstract: PURPOSE: To make the fishing line easy to be held at its exposed part, permit the fishing line tightly extended to be steadily cut, prevent the fishing line from entangling in the case and simplify the structure of the opening of which the line is taken out. CONSTITUTION: The fishing line S in the case is placed in the notches 12, 15 and nipped with both nipping members 13, 16 at the line-extending opening 7 and supported between the upstream stopper 9 and the downstream stopper 10. Accordingly, the line S is cut with the blade edge 23a of the cutter blade 23 projecting in the notch 15 between both nipping members at the downstream stopper 10. The line remaining after cutting S does not scatter around near the line-extending opening T but collects on its exposure part 11 and the line can be readily held in the holding space 17. When the line-winding wheel 5 is stopped by pressing the elastic upstream stopper 9 to the wheel 5 to inhibit the rotation of the wheel 5, the wheel 5 does not run idle, even in the case where the line S is strongly pressed for cutting the line with the blade 23.
Patent JP-S6034126-A (JP)
Inventor: HIGASHIMOTO TAKESHI
IPC: F04B15/02
Filed: 1983-08-02
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-S5666637-A (JP)
Title: Kitchen device
Inventor: WADA TAMEYOSHI
IPC: F24F7/06
Filed: 1979-10-31
Abstract: PURPOSE: To remove the combustion exhaust gas rapidly outside the kitchen room by a method wherein a cooking range is provided in a part of the kitchen projected from the outside wall of a building, an air-inlet port is fitted to one side wall, while a ventilation fan is fitted to the other, and a vertical wall is provided on a boundary.  
     CONSTITUTION: A part of the kitchen 3 is projected from the outside wall 4 of the building and in the floor part thereof the range 5 is provided, while the vertical wall 8 is provided on the boundary between the projected part 6 and the main part 7 of the kitchen. Moreover, in one side wall of the projected part 6 is fitted the air- inlet port 10 and on the other side wall 11 is fitted the ventilation fan 12, both of which are fitted within the height of fitting of the vertical wall 8. When the ventilation fan 12 is operated on cooking, fresh air is taken in from the air-inlet port 10 and exhausted outside the kitchen through the fan 12 together with the combustion exhaust gas of the range 5, whereby smoke and smell caused by cooking is not left in the kitchen 3. On the occasion, even when the combustion exhaust gas is much, it does not flow in the main part 7 of the kitchen by the presence of the vertical wall 8 and thus the air in the main part 7 of the kitchen can be maintained in a clean state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5844813-A (JP)
Title: Automatic waveform equalizer
Inventor: ARAKI MASAHARU
IPC: H04B3/06
Filed: 1981-09-11
Abstract: PURPOSE:To recover the equalizing function earlier, by stopping the operation of an equalizer if automatic equalization is inoperative and operating the equalizer at each prescribed time. CONSTITUTION:If a waveform distortion impossible of equalization by an equalizer exist in an input signal, an equalization disable signal is generated and the equalizing function is stopped. A release circuit 11 for equalization disable signal consists of an oscillator such as a multivibrator and an AND circuit and the equalization disable state is released periodically. If the input signal reaches to a degree to be equalized at the release of equalization disable state, the equalization is immediately started. while the equalization disable state is kept, the equalization disable state is still continued and it is periodically released.
Patent JP-H09305634-A (JP)
Title: Method for preserving and transmitting drawing
Inventor: SHIRAI ERIKO
IPC: G06F17/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify preservation and to prevent a drawing from being made dirty or damaged by inputting the drawing to a microfilm preparing machine, preparing a CD-R while using a film scanner, incorporating the CR-R in a changer and connecting the changer to a personal computer. SOLUTION: Concerning the drawing possessed from a client, the microfilm is prepared by the microfilm preparing machine, further, the CD-R is prepared by using the film scanner, this CD-R is built in the changer and this changer is connected to the personal computer. Since the CD-R is built in the changer and this changer is connected, to the personal computer, a lot of drawings such as about 6500 pieces of drawings per one CD-R, for example, can be inputted to the personal computer and the drawings can be retrieved by using the personal computer. Thus, the drawing can be easily preserved and prevented from being made dirty or damaged.
Patent JP-H09304076-A (JP)
Title: Plumb
Inventor: SUZUKI HIDEJI
IPC: G01C15/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by reducing required time for a swing of a hanging plumb to stop. SOLUTION: A first horizontal shaft 4 is pressed and fixed in a radial direction respectively into a pair of pressing hole 31 formed at symmetric positions by 180 deg. in a circumferential direction of a casing 3 concentrically fixed to an upper face of a plumb 1 via a bolt. An intermediate member 5 and a lower part of a hanging member 6 are inserted in a loose fit state into an inner peripheral space 32 of the casing 3. A pair of engaging grooves 51 formed on the interrhediate member 5 engage with an inner end of the first horizontal shaft 4, and a second horizontal shaft 7 with both ends pressed into a flange 61 of the hanging member 6 is inserted into a loose hole 52 formed through orthogonally to the first horizontal shaft 4 on the intermediate member 5.  That is, the casing 3, the intermediate member 5 and the hanging member 6 are coupled like a universal joint via the first and second horizontal shafts 4, 7.
Patent JP-S5666996-A (JP)
Title: Variable directional microphone
Inventor: OGAWA HIROSHI
IPC: H04R1/40
Filed: 1979-11-02
Abstract: PURPOSE:To make it possible to smoothly vary the directivity extending from the primary single directivity to the secondary single directivity, by combining and arranging one nondirectional microphone and two primary single directional microphones, mixing these outputs, respectively, and varying its mixed ratio by the prescribed amount. CONSTITUTION:A nondirectional microphone M3 and primary acoustic pressure tilt single directional microphones M1, M2 are provided in the microphone housing 8, and the output polarity of the microphone M1 and the output polarity of the microphone M2, M3 are set to negative and positive, respectively. Also, the outputs of each microphone M1, M2, M3 are connected to the interlocked variable resistors VR1, VR2, VR3, respectively, the relation between the position of each slider and the resistance value is set to the prescribed relation, and after the outputs of each microphone M1, M2, M3 have been adjusted by each resistor VR1, VR2, VR3, they are compounded by the mixing circuit 9, and are output through the equalizer circuit 10. And the directivity can be varied extending over a wide range from nondirectivity to the primary acoustic pressure tilt single directivity and the secondary acoustic pressure tilt single directivity.
Patent JP-H01311258-A (JP)
Title: Outward shape inspecting device
Inventor: URYU KOZABURO
IPC: G06T7/00
Filed: 1988-06-08
Abstract: PURPOSE:To improve the productivity by automating and performing various kinds of outward shape inspection according to the image signal of an image pickup device. CONSTITUTION:A loading device 13 projects an IC 1 which is stored in a real magazine 15 upward by a push rod 16 to specific height, conveys the IC 1 to a 1st inspection station 21, and positions it at a reference position. Then a 1st camera 24 photographs the IC 1 and a 1st damage inspecting device 25 and a mark inspecting device 26 performs outward shape inspection as to the 1st main surface of a package 2 with the image signal of the camera. Then the IC 1 is turned over, conveyed to a 2nd inspection station 40, and positioned at a reference position; and the IC is inserted into a socket device 41 and a tester 42 tests its electric characteristics. Then the IC 1 is conveyed to a 3rd inspection station 50, positioned at a reference position, and photographed by a 2nd camera 53, and a 2nd damage inspecting device 54 and a lead bending inspecting device 55 performs outward shape inspection for the 2nd main surface with the image signal of the camera. The IC 1 is conveyed and stored in a specific magazine 71, 72, or 73 after the specific inspection.
Patent JP-H08312992-A (JP)
Title: Method for recovering heat
Inventor: SHINOHARA MASAKI
IPC: F24F1/00
Filed: 1995-05-17
Abstract: PURPOSE: To raise energy efficiency of an air conditioner. CONSTITUTION: An indoor unit 16 of an air conditioner 14 is installed in a low temperature side room 10 and an outdoor unit 20 of the air conditioner is installed in a high temperature side room 12. Cold heat 18 is supplied to the low temperature side room 10 by the indoor unit 16 and heat 24 is supplied to the high temperature side room 12 by the outdoor unit 20. Furthermore, the cold heat in the low temperature side room 10 can be supplied to the high temperature side room 12 through a cold heat passage 28, an air conditioner 26 and a cold heat passage 30, and the heat in the high temperature side room 12 can be supplied to the low temperature side room 10 through a heat passage 34, the air conditioner 26 and a heat passage 36.
Patent JP-S5766420-A (JP)
Title: Plastic substrate liquid crystal display device
Inventor: INOUE YUUJI
IPC: G02F1/1337
Filed: 1980-10-13
Abstract: PURPOSE:To perform an orientation processing with high resistance to aging and high stability without impairing high reproductivity, by forming an orienting film composed principally of zirconium acetylacetate on a plastic substrate. CONSTITUTION:zirconium acetylacetate (CH3COCHCOCH3)4Zr is dissolved in ethanol, chloroform, tetrahydrofuran, acetonitrile, or the like to give a 0.1-10wt% solution, this solution is coated on a plastic film, such as polyethylene terephthalate, polyethersulfone, or polycarbonate, and dried at 80-150 deg.C to form a film. This film is rubbed with cotton cloth under 20-200g/cm<2> static pressure to obtain an orienting film. Use of such a plastic film permits this device obtained to be strong against impact, light in weight, and small in size. As its coating method, a simple method, such as scattering, spraying, or dipping of the film is adopted.
Patent JP-S5266438-A (JP)
Title: Development device for electrophotographic copying machine
Inventor: ENOKUCHI YUUJI
IPC: G03G15/09
Filed: 1975-11-29
Abstract: PURPOSE:To enhance the development efficiency by cancelling the magnetic brush by a magnet provided at a near, but not oppositely location to the development region within the sleeve, and rendering a developer collected between sensitive body and sleeve to flow down onto the sensitive body.